CN211929914U

CN211929914U - Building heating and ventilation power supply device

Info

Publication number: CN211929914U
Application number: CN202020537348.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanan Ruifang Machinery Technology Co Ltd
Current assignee: Nanan Ruifang Machinery Technology Co Ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-13
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a warm power supply unit that leads to of building, including the cabinet body and dehumidifier body, the top shell is installed at the top of the cabinet body, the left and right sides of the cabinet body all bolted has the casing, the inner wall of casing rotates and is connected with the screw rod, the surperficial threaded connection of screw rod has the connecting block, the connecting block is close to the surperficial bolted connection connecting rod of cabinet body one side, vertical groove has all been seted up about the internal chamber of cabinet, the quantity of dehumidifier body is two and sets up respectively in the left and right sides of internal chamber of cabinet. Through setting up screw rod, connecting block, connecting rod, motor, belt pulley and belt pulley, make the dehumidifier of the device internally mounted can reciprocate, increase its scope of action, promote the work efficiency of dehumidification operation simultaneously, and reduce the inside moisture that remains of device, it all is immovable to have solved the inside dehumidifier of current power supply unit, the scope of action that causes the dehumidifier has the limitation, cause dehumidification drying operation efficiency to receive the problem of influence.

Description

Building heating and ventilation power supply device

Technical Field

The utility model relates to a warm equipment technical field that leads to of building specifically is a warm power supply unit that leads to of building.

Background

Heating and ventilation is a component of a building, is called heat supply, gas supply, ventilation and air conditioning engineering in disciplinary classification, and comprises the following steps: the three aspects of heating, ventilation and air conditioning are indispensable parts of the future families in terms of functions. The power supply device is used as the core of the building heating and ventilation equipment and is an important component of the heating and ventilation equipment, and the power supply device is composed of a circuit board and an electric power cabinet, so that the inside of the power supply device is required to be fully dried.

Can carry out dehumidification drying operation in power supply unit's inside through the dehumidifier among the prior art, and the dehumidifier is fixed in power supply unit's inside, cause the coverage of dehumidifier to have the limitation, if the dehumidifier is installed in the inside below of device, the dehumidifier can slow down the dehumidification speed of the inside top of device, more remaining moisture can appear even, otherwise the dehumidifier can slow down the dehumidification speed of the inside below of device, cause the efficiency of dehumidification operation to discount greatly, and lead to the fact the influence to the dehumidification effect, for this reason we propose one kind can remove the dehumidifier of self internally mounted, increase the coverage of dehumidifier, and promote the heating and ventilation power supply unit who dehumidifies the operating efficiency and solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm power supply unit that leads to of building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a power supply device for heating and ventilation of buildings comprises a cabinet body and a dehumidifier body, wherein the top of the cabinet body is provided with a top shell, the left side and the right side of the cabinet body are respectively bolted with a shell, the inner wall of the shell is rotationally connected with a screw rod, the surface of the screw is in threaded connection with a connecting block, the surface of the connecting block close to one side of the cabinet body is in bolted connection with a connecting rod, the left side and the right side of the inner cavity of the cabinet body are both provided with vertical grooves, the number of the dehumidifier bodies is two and the two dehumidifier bodies are respectively arranged at the left side and the right side of the inner cavity of the cabinet body, and one end of the connecting rod far away from the connecting block is bolted with the surface of the dehumidifier body, the center of the inner cavity of the top shell is bolted with a motor, the output shaft of the motor is clamped with a belt pulley, the upper part of the surface of the screw rod is bolted with a belt pulley, and the belt pulley passes through belt transmission with the belt pulley and is connected, the landing leg has all been bolted at the four corners of the cabinet body bottom, the positive left and right sides of the cabinet body all articulates there is the cabinet door.

Preferably, the surface of one side of the connecting block, which is far away from the connecting rod, is bolted with a roller wheel, and the roller wheel is connected with the inner wall of the shell in a rolling manner.

Preferably, the surface of the screw rod is bolted with a limiting plate above the connecting block, and the lower part of the surface of the screw rod is bolted with a limiting plate.

Preferably, a plurality of humidity sensors are arranged inside the cabinet body and are respectively arranged on the upper side, the lower side, the left side and the right side of the inner cavity of the cabinet body.

Preferably, the upper side and the lower side of the rear part of the inner cavity of the cabinet body are respectively bolted with a containing box, and the surface of the containing box is provided with a plurality of leakage holes.

Preferably, a glass window is arranged above the front face of the cabinet door, and a fan is arranged below the front face of the cabinet door.

Preferably, the surface of the back of the cabinet body is provided with a dust screen, and the dust screen and the fan are matched with each other for use.

Compared with the prior art, the beneficial effects of the utility model are that:

1. a building heating and ventilating power supply device is provided with a screw rod, a connecting block, a connecting rod, a motor, a belt pulley and a belt pulley, so that a dehumidifier arranged in the device can move up and down, the action range of the dehumidifier is enlarged, the working efficiency of dehumidification operation is improved, residual moisture in the device is reduced, the problems that the action range of the dehumidifier is limited and the dehumidification and drying operation efficiency is influenced because the dehumidifier in the conventional power supply device is fixed are solved, and the building heating and ventilating power supply device is worthy of popularization;

2. according to the building heating and ventilation power supply device, due to the arrangement of the humidity sensor, workers can adjust the upper position and the lower position of the dehumidifier according to the feedback condition of the humidity sensor, so that accurate dehumidification operation is facilitated, and the dehumidification effect is improved;

3. the utility model provides a warm power supply unit that leads to of building, holds box and small opening through the setting, its inside drier that can place to promote the inside dehumidification effect of the device.

Drawings

Fig. 1 is a front view of a construction of a heating and ventilating power supply apparatus for a building;

FIG. 2 is a front sectional view of a part of a heating and ventilation power supply device for a building;

FIG. 3 is a left sectional view of a cabinet structure of a heating and ventilation power supply device for a building;

fig. 4 is an enlarged view of a portion a of the power supply device for heating and ventilating in a building.

In the figure: 1. a cabinet body; 2. a top shell; 3. a housing; 4. a screw; 5. connecting blocks; 6. a connecting rod; 7. a dehumidifier body; 8. a motor; 9. a belt pulley; 10. a belt pulley; 11. a support leg; 12. a cabinet door; 13. a roller; 14. a limiting sheet; 15. a limiting plate; 16. a humidity sensor; 17. a containing box; 18. a glass window; 19. a fan; 20. a dust screen; 21. a vertical groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a power supply device for heating and ventilation in buildings comprises a cabinet body 1 and a dehumidifier body 7, wherein a top shell 2 is installed at the top of the cabinet body 1, a shell 3 is bolted on the left and right sides of the cabinet body 1, a screw rod 4 is rotatably connected with the inner wall of the shell 3, a connecting block 5 is in threaded connection with the surface of the screw rod 4, a connecting rod 6 is bolted on the surface of the connecting block 5, which is close to one side of the cabinet body 1, vertical grooves 21 are respectively formed on the left and right sides of the inner cavity of the cabinet body 1, two dehumidifier bodies 7 are respectively arranged on the left and right sides of the inner cavity of the cabinet body 1, one end of the connecting rod 6, which is far away from the connecting block 5, is bolted with the surface of the dehumidifier body 7, a motor 8 is bolted at the center of the inner cavity of the top shell 2, a belt pulley 9 is clamped on an output shaft of the motor 8, a belt pulley 10 is bolted on the, the positive left and right sides of the cabinet body 1 all articulates there is cabinet door 12, through setting up screw rod 4, connecting block 5, connecting rod 6, motor 8, belt pulley 9 and belt pulley 10, make the dehumidifier of the device internally mounted can reciprocate, increase its scope of action, promote the work efficiency of dehumidification operation simultaneously, and reduce the inside moisture that remains of device, it all is immovable to have solved the inside dehumidifier of current power supply unit, the scope of action that causes the dehumidifier has the limitation, cause dehumidification drying operation efficiency to receive the problem of influence, be worth promoting.

Further, the connecting block 5 is kept away from the surface bolt of connecting rod 6 one side and is connected gyro wheel 13, and gyro wheel 13 is connected with the inner wall roll connection of casing 3, and through the setting of gyro wheel 13, it can give connecting block 5 extra support in the motion process about connecting block 5, avoids connecting block 5 spin phenomenon to appear when screw rod 4 is rotatory, increases the stability of connecting block 5 in the motion process about.

Further, the surface of the screw rod 4 is bolted with a limiting plate 14 above the connecting block 5, the limiting plate 15 is bolted below the surface of the screw rod 4, the limiting plates 14 and the second limiting plate 14 are arranged, the limiting plates can limit the vertical movement range of the connecting block 5, and the dehumidifier body 7 is prevented from colliding with the inner wall of the cabinet body 1 in the vertical movement process of the connecting block 5, so that the damage is avoided.

Further, the internally mounted of the cabinet body 1 has a plurality of humidity transducer 16, and they set up in the upper and lower both sides and the left and right sides of the cabinet body 1 inner chamber respectively, and through humidity transducer 16's setting, the staff can adjust the upper and lower position of dehumidifier according to humidity transducer 16's feedback condition to carry out accurate dehumidification operation, promote dehumidification effect simultaneously.

Further, the upper and lower both sides at 1 inner chamber rear of the cabinet body all bolted on hold box 17, hold the surface of box 17 and seted up a plurality of small opening, through the setting that holds box 17 and small opening, some desiccants can be placed to the inside that holds box 17, increase the inside dehumidification effect of the device, and the small opening can increase the area of contact who holds the inside drier of box 17 and outside air.

Further, glass window 18 is installed to the positive top of cabinet door 12, and fan 19 is installed to the positive below of cabinet door 12, and through glass window 18 and fan 19's setting, glass window 18 is convenient for the staff and observes the operating condition of device inside, and fan 19 can assist the heat dissipation to the circuit of the internal portion of cabinet 1.

Further, the surface mounting of the cabinet body 1 back has dust screen 20, and dust screen 20 and fan 19 use of mutually supporting, and when fan 19 opened, its inside air current that produces diffused to the inside rear of the cabinet body 1, can let through the setting of dust screen 20 to carry thermal air current and give off to the outside of the device, and dust screen 20 can avoid the dust to get into the device from the rear of the cabinet body 1.

The utility model discloses a theory of operation is: when the dehumidifier works, firstly, the humidity sensor 16 is externally connected with a monitoring device, when a worker observes that more moisture is present in the interior of the dehumidifier through the monitoring device, dehumidification operation can be carried out, if moist air exists above the interior of the dehumidifier, the motor 8 can be started to drive the belt pulley 9 to rotate, the belt pulleys 10 on the left side and the right side rotate along with the belt pulley 9, at the moment, the screw rod 4 starts to rotate, the connecting block 5 on the surface of the screw rod 4 moves upwards, the connecting rod 6 and the dehumidifier body 7 move upwards along with the connecting block 5, when the dehumidifier body 7 reaches a position where the moist air exists, the dehumidifier body 7 can be started to carry out dehumidification operation, the moisture in the part of the dehumidifier is removed, if the moist air exists below the interior of the dehumidifier, the motor 8 can be started to enable the dehumidifier body 7 to descend and carry out dehumidification operation, and the process can increase the moving range and the acting range of the dehumidifier body 7, the dehumidification efficiency is improved.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a warm power supply unit that leads to of building, includes cabinet body (1) and dehumidifier body (7), its characterized in that: a top shell (2) is installed at the top of the cabinet body (1), the left side and the right side of the cabinet body (1) are bolted with a shell (3), the inner wall of the shell (3) is connected with a screw rod (4) in a rotating manner, the surface of the screw rod (4) is connected with a connecting block (5) in a threaded manner, the connecting block (5) is close to a surface bolt connecting rod (6) on one side of the cabinet body (1), the left side and the right side of the inner cavity of the cabinet body (1) are both provided with vertical grooves (21), the number of the dehumidifier bodies (7) is two and are respectively arranged on the left side and the right side of the inner cavity of the cabinet body (1), one end of the connecting rod (6) far away from the connecting block (5) is bolted with the surface of the dehumidifier body (7), the center of the inner cavity of the top shell (2) is bolted with a motor (8), an output shaft of the motor (8) is clamped, and the belt pulley (9) is connected with the belt pulley (10) through belt transmission, the four corners of the bottom of the cabinet body (1) are all bolted with supporting legs (11), and the left side and the right side of the front of the cabinet body (1) are all hinged with cabinet doors (12).

2. A heating and ventilating power supply device for building as claimed in claim 1, characterized in that the surface of the connecting block (5) far from the connecting rod (6) is bolted with a roller (13), and the roller (13) is connected with the inner wall of the shell (3) in a rolling way.

3. A heating and ventilating power supply device for building as claimed in claim 1, wherein a limiting plate (14) is bolted on the surface of the screw (4) and above the connecting block (5), and a limiting plate (15) is bolted on the lower part of the surface of the screw (4).

4. A heating and ventilating power supply device for building according to claim 1, characterized in that a plurality of humidity sensors (16) are installed inside the cabinet body (1) and are respectively arranged at the upper and lower sides and the left and right sides of the inner cavity of the cabinet body (1).

5. The heating and ventilating power supply device for buildings according to claim 1, wherein the containing boxes (17) are bolted on the upper and lower sides of the rear part of the inner cavity of the cabinet body (1), and a plurality of leakage holes are formed on the surfaces of the containing boxes (17).

6. A heating and ventilating power supply device for building as claimed in claim 1, wherein a glass window (18) is installed above the front surface of the cabinet door (12), and a fan (19) is installed below the front surface of the cabinet door (12).

7. A heating and ventilating power supply device for buildings according to claim 6, characterized in that the surface of the back of the cabinet body (1) is provided with a dust screen (20), and the dust screen (20) is used in cooperation with the fan (19).