Today, the surge in housing prices, the enthusiasm of buyers is still not reduced. For homebuyers, it is easy to see a house, but closing a house is really a big problem. In order to let the buyers buy happy, live comfortably, the decoration home decoration network Xiaobian will introduce you to the new house acceptance notice !
First, look at the outside
1. The waistline of the façade is generally between 1st and 2nd floors, between 4th and 5th floors. It is necessary to see if it will leak if it is rainy. When it rains, check whether the window seal at home is tight and whether there is any leakage. If so, promptly propose repairs.
2. Is there any screen window in the window of the corridor? Don't care if you don't belong to your own home. If not, you should promptly put it together. At the same time, pay attention to whether the stair steps and handrails are satisfactory ("House Design Specifications" clearly stipulates).
3, check the security door: whether there are scratches, whether the door edge is deformed, the door and frame seal is tight, the door and lock switch should be flexible.
Second, check the internal
1. Kitchen flue: After the paper roll is ignited, it will be fired and smoked. Place it about 10 cm below the flue mouth to see if the smoke rises to the flue mouth and immediately bends and sucks away.
2, bathroom ventilation: should leave a vent under the ceiling. When staying on the ceiling, use a hand lamp to check whether it is installable, and use the upper method to measure the pumping force. Check the presence of construction waste in the flue and vents by hand.
3. Pipeline gas: Put the cigarette paper roll near the alarm device to see if the alarm device is sensitive. The alarm sound and light prompts to close the intake solenoid valve at the same time. If it can't be operated, it will be repaired in time; after the check-in, it will make maintenance difficult and even remove the hanging cabinet due to the overall kitchen cabinet.
4, empty drum: a few layers of paper on the hammer pad (avoid leaving a hammer) to hit the wall, check the empty wall. Special steel needle hammer (10g) measures wall tiles and floor tiles.
5, electricity inspection:
A. Check the socket: plug the strip with the indicator light on the five-hole socket. The light is on, indicating that there is power. At this time, pull down the socket switch in the main switch box (it should be marked), the indicator light is off, and the test is frequent. The proof switch, the wiring is good, and the socket is safe. If the switch is pulled down, the socket indicator light is still on or still flashing, indicating that there is a problem with the quality of the switch or the wiring is incorrect, and it will be repaired immediately, otherwise it will be impossible to power off in time. The socket also uses a shaker to test if the insulation to the ground is good.
B. Each shunt switch in the switch box should be clearly marked. If not or not, correct it immediately.
C. The switch inside the switch box should be installed firmly. Each should be shaken and checked by force. If it is loose, it should be tightened or replaced. Otherwise, there will be more danger when there is a bad contact spark in use in the future.
D. Check the cable TV socket and broadband socket, and insert it to see if it is loose or not inserted.
E. Check the number of weak power sockets: The number of broadband outlets varies from one type to another: for example, there should be at least 2 rooms in the second and second rooms, and at least 3 rooms in the three rooms and two rooms;
F. Check if the video intercom and emergency call button are working properly.
G. Check the entrance doorbell: Test the doorbell with 2 (or 4) batteries. Whether it doesn't ring or ring.
6. Cat's eye: Observe the cat's eye after entering the house, whether it is loose, unclear, incomplete view or unable to see clearly due to foreign objects, repair or replace.
7. Height measurement: Check the roof with a box ruler and take 4-5 points for measurement. If the values ​​are the same, for example, the room height is 2.7m (or 2.65m), indicating that the roof or the ground is not inclined.
8. Measure the wall surface: use a long ruler (or a special ruler with a horizontal level), check the wall surface, check whether it is flat, and observe whether there are scratches and cracks. Does the wall have a burst point (burst point: quicklime is mature When the lime is not evenly stirred, it will form a burst point when it is applied to the wall.
9. Measure the quality of latex paint: whether the wall ceiling is flat or not, and when the surrounding light is dark, it is illuminated with a high-power light bulb (200 watts). When the light is on, the ceiling of the wall is flat and immediately visible through the light shadow. If it is not flat, it must be refilled with a putty brush. Paint, can not be painted locally, will be different from the original color of the wall.
10. Check the installation, smoothness and sealing of the pipeline: Shake the heating pipe and the upper pipe by hand and fix it firmly. If it is loose, it should be re-fixed. Large open water valve to see if the drainage is smooth (otherwise the water pipe is blocked by construction waste), and at the same time, use water to wipe the bottom of the upper and lower pipes with or without leakage.
11. Windows: Sliding windows and screen windows and window sashes on the open windows should be flexible and avoid collision. There should be anti-blocking caps on the outer window frame to prevent the foreign matter from blocking and affecting the drainage, which causes the windows to enter the water when it rains. When the hollow double-layer glass is not cleaned inside or outside, it is because the inner layer of the double-layer glass is dirty. The reason is that the glass is contaminated during installation. At this time, the new glass should be replaced, otherwise it will not be solved in the future. Also use a special level to measure the verticality of the window installation. All exterior doors and windows should have screen doors and screens. There should be an anti-theft net on the windows facing the passage and the outside of the ground floor.
12. Bathroom:
1 The bathroom should have an anti-theft net installed in the corridor.
2 If there is no window in the bathroom, there should be ventilation holes. The venting hole is 10cm in diameter and is located under the ceiling. The socket closest to the vent should be 1.5m away and is a waterproof outlet.
3 When there is no 0.02m2 ventilation blinds on the bathroom door, a gap of 3cm should be left under the door (national standard "residential design specification")
1. Closed water test (check after 24 hours, whether there will be water seepage), water meter idling test: (important inspection items)
Some people in the bathroom on the 1st floor are taking a bath, and there is a possibility of a small dirty rain in the bathroom downstairs. This is because the waterproofing on the upper floor is not well done, so it is necessary to coordinate with the upstairs when inspecting the house, and do a good job of checking the water in each house. .
The specific method is to install sand in plastic bags in the upstairs and in the bathroom, and all the floor drains are blocked, and then filled with water for 24 to 48 hours. There is no leakage in the downstairs bathroom, indicating that the waterproof is qualified.
2 Open the upstairs tap water valve to release the water to the maximum, quickly go to see their own water meter, the water meter does not run, indicating that the water meter is qualified, because there have been other people's household water, their own water meter to help run, indicating that the water meter is not qualified, must replace.
3 The water shut-off test is over. Lift the sandbag on the floor drain and let the water fall. At this time, observe that all the water is drained and there is still water on the floor, indicating that the ground is not flat, and all the tiles in the water storage area should be removed. After waterproofing, lay the floor tiles until there is no water.
Balcony with water and water should also be used as a closed water test. Don't be afraid of trouble, otherwise there will be water seepage problems soon after entering the household, and then the solution will be troublesome.
The above is the renovation of the home decoration network for everyone to review the new house acceptance considerations , I hope everyone can use this as a reference when inspecting the house, the acceptance is easier! For more related knowledge, please always pay attention to our decoration encyclopedia section!
High Speed Door Motor And Control Box
Our company have German SEW Motor, Japan Mitsubishi Controller. Our own brand Hofic servo motor and controller. Chinese famous brand SEJ motor and Holip controller.
About our German SEW Motor and Japan Mitsubishi Controller: It is easy to find the ideal energy-efficient motor for your application at SEW. The series has a suitable design in its range for the globally applicable efficiency classes. Select the power and frequency within this motor design and you have already taken care of the most important selection criteria.All other motor options are of course available independently of the efficiency class. A comprehensive braking concept and cost-optimised built-in encoders ultimately complement the motor range. Comprehensive braking concept and combinations i.e. up to three different brake sizes per motor size featured in the range: Cost-optimised built-in encoders integrated into the motor. Motors for efficiency classes IE1 to IE4.Compact design saves space and costs. Future-proof, also as regards environmental protection (standards). Reduction in operating costs when using energy-efficient motors; our energy-efficient motors conform to the efficiency classes.
About servo High Speed Door Servo Control System: Our rolling gate servo control system is suitable for high speed and high usage soft and hard rolling gate. The whole system is in a small and light package, it has high torque and high operating speed, lower noise, high reliability, smooth and soft operating curves, it`s suitable for high speed and usage environment. The rolling curtain can be controlled by pull switch, push button, Bluetooth, ground radar, ground magnetic sensors. Operating Speed: 1M/s; Operating Width: ＜16 ㎡; Daily operating time: ＞2000 time; Rated voltage: 220v; Rated Output: 0.75 KW/1.5KW.
The system can operated via: 1) control box; 2) inching electronic control; 3) continuous automatic operation; 4) emergency stop; 5) single side operation box; 6) time delay; 7) ground radar and/or magnetic sensors. Please refer to Wiring Terminal for eternal connections.
System has fuse/safety wire shutdown switch for three-phase power protection, fuse/safety wire for operating circuit protection, and temperature sensing relay for motor protection.
Stroke Controller utilizes absolute value encoder. Connect the absolute value encoder and reducer via encoder`s axle, and fix the wings on to the reducer, than insert the aviation plug into plug receptacle.
The mounting screw for the control box must inspect regularly to prevent screw been getting loose and falling off. Check the internal and external wirings. Check and change the oil for the redactor on regular basis.
Precision: The system use Full closed-loop servo control and Double Encoder design. This is to ensure long operating life and to prevent overshooting during operating.
Stability: The system utilizes integrated design concept, in order to simplify internal wiring and prevent any function caused by wiring and terminal connections.
High Speed: Motor max speed is 2500 rpm; door max operating speed is 2 m/s.
Smooth: The torque servo system can adjust torque to the load automatically, and its speed curve mode step less speed regulating to ensure a smooth operation.
About SEJ motor and Holip controller: Three-phase asynchronous motor with magnetic brake has broad uses, It is suitable for various mechanical main drive and auxiliary drive, and it is also used for various required rapid stopping and correct positioning. The braking time within 0.2 second. Electric motor is added the DZM series direct current electromagnetic arrester by the basic series(Y series) electric motor.The protection class of electric motor part is IP44,the arrester part is IP23.if be applicable to bad environment can also make the arrester part into IP44,but customer have to put forward a special request while ordering,the manufactory can design a manufacturing exclusively. Its structure diagram is picture 1 and 2,picture 1 is the structure with hand release.Picture 2 is the structure without the hand release.Its operating principle BE, after being to make the retardation coil(6)to connect direct current power supply,because of the function of electromagnetic force,electromagnet(7)attract gag bit(5),and compress spring(24),make arrester disc(2)away from the friction surface of the gag bit(5)and shield(26)(the electrical motor can immediately operate normally).When the power supply cuts off after,the electromagnet(7)loses electromagnet force,the spring(24)releases the gag bit(5)and compress tightly to arrester disc(2),the arrester function,stop(the motor shaft)quickly,make electric motor shop turning to move,for the second time connect power supply will repeat above-mentioned action.
High Speed Door Motor And Control Box,High Speed Door Motor,High Speed Door Servo Motor,Variable-Frequency Servo Motor
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfgaragedoor.com