Heat supply and ventilation adjusting equipment suitable for old residence

Abstract

The utility model relates to the technical field of heat supply and ventilation, and discloses a heat supply and ventilation adjusting device suitable for old residences, which comprises a heat absorbing plate, the outer wall of the heat absorbing plate is black, a glass cover plate is arranged on the outer wall of the heat absorbing plate, and a locking mechanism is arranged on the side wall of the heat absorbing plate. The bottom of the heat absorbing plate is rotatably connected with a placement plate through a hinge, the placement plate is filled with a heat collection and heat preservation material, a notch is formed in the placement plate, a hot air pipe is arranged in the placement plate and placed in an S shape in the placement plate, one end of the hot air pipe is fixedly connected to one end of an air inlet pipe, and the other end of the hot air pipe is fixedly connected to the other end of the air inlet pipe. The other end of the hot air pipe is fixedly connected to the outer wall of the flow divider, and the other end of the air inlet pipe is fixedly connected with a first connecting plate. And heat of the sun can be absorbed through the heat absorption plate, so that the hot air pipe in the placement plate is heated, and the problem that heat cannot be supplied to an existing old community is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating and ventilation, in particular to a heating and ventilation adjustment device applicable to old residential buildings. Background Technique

[0002] Heating is mainly for the warming measures in northern cities. At present, the main measure adopted in China is centralized heating, that is, in a relatively large area, using a centralized heat source to supply production, living and heating heat to factories and civil buildings in this area.

[0003] In existing old communities, due to the lack of centralized heating or serious equipment aging, the energy efficiency of key components such as boilers, pipelines, and radiators has decreased, resulting in the problem of being unable to provide heating.

[0004] For existing old communities, due to the lack of centralized heating or serious equipment aging, the energy efficiency of key components such as boilers, pipelines, and radiators has decreased, resulting in the problem of being unable to provide heating. For this reason, we have proposed a heating and ventilation adjustment device applicable to old residential buildings. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a heating and ventilation adjustment device applicable to old residential buildings, aiming to improve the existing old communities. Due to the lack of centralized heating or serious equipment aging, the energy efficiency of key components such as boilers, pipelines, and radiators has decreased, resulting in the problem of being unable to provide heating.

[0006] To achieve the above object, the utility model provides the following technical solution: The heating and ventilation adjustment device applicable to old residential buildings includes a heat absorption plate. The outer wall color of the heat absorption plate is black, and a glass cover plate is arranged on the outer wall of the heat absorption plate. A locking mechanism is arranged on the side wall of the heat absorption plate. The bottom of the heat absorption plate is rotatably connected to a placement plate through a hinge. The inside of the placement plate is filled with heat collection and heat preservation materials. A notch is opened in the inside of the placement plate. A hot air pipe is arranged inside the placement plate. The hot air pipe is placed in an S shape inside the placement plate. One end of the hot air pipe is fixedly connected to one end of an air inlet pipe. The other end of the hot air pipe is fixedly connected to the outer wall of a shunt. The other end of the air inlet pipe is fixedly connected to a first connecting plate. A second connecting plate is arranged on the side wall of the first connecting plate. A bolt is arranged on the side wall of the second connecting plate. The bolt penetrates through the first connecting plate and the second connecting plate. A fan is arranged on the side wall of the second connecting plate. The outer wall of the shunt is fixedly connected to one end of a branch pipe.

[0007] Preferably, the locking mechanism includes a tower buckle. The upper half of the tower buckle is fixedly connected to the side wall of the heat absorption plate, and the lower half of the tower buckle is fixedly connected to the side wall of the placement plate.

[0008] Preferably, the other end of the branch pipe is fixedly connected to the side wall of the valve body, the side wall of the valve body is fixedly connected to one end of the household inlet pipe, and the other end of the household inlet pipe is fixedly connected to the side wall of the household fan box.

[0009] Preferably, a wind wheel is arranged inside the household fan box, and fan blades are fixedly connected to the outer wall of the wind wheel.

[0010] Preferably, a rotating shaft penetrates through the inside of the wind wheel, one end of the rotating shaft is rotatably connected to the outer wall of the household fan box, and the other end of the rotating shaft is fixedly connected to the output end of the motor.

[0011] Preferably, the outer wall of the motor is fixedly connected to the outer wall of the household fan box, and a housing is arranged on the side wall of the household fan box.

[0012] Preferably, an air outlet is formed in the side wall of the household fan box, and air guiding strips are arranged on the side wall of the household fan box.

[0013] Preferably, a temperature sensor is arranged on the side wall of the household fan box, the temperature sensor is electrically connected to the controller through an electric wire, and the controller is electrically connected to the motor through an electric wire.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the heat absorption plate can absorb the heat of the sun to heat the hot air pipe inside the placement plate, and the fan can make the air flow in the air inlet pipe and the hot air pipe. Then, the heated air is shunted by the shunt and flows into the branch pipe, and then flows through the valve body into the household inlet pipe. Thus, the heat source can be conveniently transported to each household, improving the existing old residential areas. Due to the lack of central heating or serious equipment aging, the energy efficiency of key components such as boilers, pipelines, and radiators has decreased, resulting in the problem of inability to provide heating.

[0016] 2. In the utility model, the temperature sensor can monitor the indoor temperature in real time. When the temperature is lower than the set value of the controller, the controller can start the motor in time, so that the wind wheel rotates and the fan blades discharge the heat flow transported from the household inlet pipe into the room from the air outlet, thus improving the problem of inconvenience for the elderly to switch. Description of the Drawings

[0017] Figure 1 is a perspective view of the heating and ventilation adjustment device applicable to old residential buildings proposed by the utility model;

[0018] Figure 2 is a perspective view of the fan of the heating and ventilation adjustment device applicable to old residential buildings proposed by the utility model;

[0019] Figure 3This is a perspective view of the wind wheel of the heating and ventilation adjustment device applicable to old residential buildings proposed by the present utility model.

[0020] Legend:

[0021] 1. Inlet pipe; 2. Indoor fan box; 3. Housing; 4. Temperature sensor; 5. Air guide strip; 6. Air outlet; 7. Branch pipe; 8. Shunt; 9. Tower buckle; 10. Placement plate; 11. Heat absorption plate; 12. Hot air pipe; 13. Notch; 14. Air inlet pipe; 15. First connecting plate; 16. Second connecting plate; 17. Bolt; 18. Fan; 19. Wind wheel; 20. Fan blade; 21. Rotating shaft; 22. Motor; 23. Valve body. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Refer to Figures 1-3, an embodiment provided by the present utility model: A heating and ventilation adjustment device applicable to old residential buildings includes a heat absorption plate 11. The heat absorption plate 11 plays the role of absorbing the heat of the sun and can also cover the hot air duct 12. The outer wall color of the heat absorption plate 11 is black, which can further effectively absorb heat. And a glass cover plate is provided on the outer wall of the heat absorption plate 11, which is convenient for cleaning the surface of the heat absorption plate 11. A locking mechanism is provided on the side wall of the heat absorption plate 11, which can prevent the heat absorption plate 11 from being accidentally opened. The bottom of the heat absorption plate 11 is rotatably connected to a placement plate 10 through a hinge. The placement plate 10 plays the role of placing the hot air duct 12. The inside of the placement plate 10 is filled with heat collection and heat preservation materials, which can make the heat more effectively transferred to the inside of the hot air duct 12. A notch 13 is opened inside the placement plate 10, and the notch 13 plays the role of fixing the hot air duct 12. The hot air duct 12 is arranged inside the placement plate 10 in an S shape, which can make the air in the hot air duct 12 have a longer heating time. One end of the hot air duct 12 is fixedly connected to one end of an air inlet duct 14. The air inlet duct 14 plays the role of sending air. The other end of the hot air duct 12 is fixedly connected to the outer wall of a shunt 8. The shunt 8 plays the role of separately conveying the heated air. The other end of the air inlet duct 14 is fixedly connected to a first connecting plate 15. A second connecting plate 16 is provided on the side wall of the first connecting plate 15. A bolt 17 is provided on the side wall of the second connecting plate 16. The bolt 17 plays the role of connecting the first connecting plate 15 and the second connecting plate 16, so that the air inlet duct 14 can be fixedly connected to a fan 18. The bolt 17 penetrates through the first connecting plate 15 and the second connecting plate 16. A fan 18 is provided on the side wall of the second connecting plate 16. The outer wall of the shunt 8 is fixedly connected to one end of a branch pipe 7. The branch pipe 7 plays the role of further conveying the heated air.

[0024] The locking mechanism includes a tower buckle 9. The upper half of the tower buckle 9 is fixedly connected to the side wall of the heat absorption plate 11, and the lower half of the tower buckle 9 is fixedly connected to the side wall of the placement plate 10, which is convenient for overhauling the hot air duct 12.

[0025] The other end of the branch pipe 7 is fixedly connected to the side wall of a valve body 23. The valve body 23 plays the role of separately controlling the switch of each room. The side wall of the valve body 23 is fixedly connected to one end of an inlet pipe 1. The inlet pipe 1 plays the role of conveying the hot air to each household. The other end of the inlet pipe 1 is fixedly connected to the side wall of an indoor fan box 2. The indoor fan box 2 plays the role of collecting the hot air.

[0026] An air wheel 19 is arranged inside the indoor fan box 2. The air wheel 19 plays the role of driving a fan blade 20. The outer wall of the air wheel 19 is fixedly connected to the fan blade 20. The fan blade 20 plays the role of driving the air.

[0027] The interior of the wind wheel 19 is penetrated by a rotating shaft 21. The rotating shaft 21 serves to drive the wind wheel 19. One end of the rotating shaft 21 is rotatably connected to the outer wall of the indoor fan box 2, and the other end of the rotating shaft 21 is fixedly connected to the output end of the motor 22. The motor 22 serves to output rotational force.

[0028] The outer wall of the motor 22 is fixedly connected to the outer wall of the indoor fan box 2. A housing 3 is provided on the side wall of the indoor fan box 2. The housing 3 serves to protect the motor 22.

[0029] An air outlet 6 is formed on the side wall of the indoor fan box 2. A wind guiding strip 5 is provided on the side wall of the indoor fan box 2. The wind guiding strip 5 serves to guide the hot air, so that the hot air will not be overly dispersed.

[0030] A temperature sensor 4 is provided on the side wall of the indoor fan box 2. The temperature sensor 4 can monitor the air temperature in real time. The temperature sensor 4 is electrically connected to the controller through an electric wire, and the controller is electrically connected to the motor 22 through an electric wire.

[0031] Working principle: Sunlight shines on the surface of the heat absorption plate 11. The heat absorption plate 11 absorbs the heat into the placement plate 10, thereby heating the hot air duct 12 and the air inside the hot air duct 12. The fan 18 is started to make the air start to flow. The external cold air enters the hot air duct 12 from the air inlet pipe 14 for heating. The air heated inside the hot air duct 12 will be transported into the diverter 8, and then diverted into the individual branch pipes 7, and then enter the household pipe 1 through the valve body 23 and finally enter the indoor fan box 2. When the temperature sensor 4 detects that the indoor air temperature is lower than the set value of the controller, it will start the valve body 23 through the controller to drive the wind wheel 19 to rotate, and then make the heated air be transported from the air outlet 6 to the room through the fan blades 20.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heating, ventilation and air conditioning equipment applicable to old residential buildings, including a heat absorption plate (11), characterized in that: The outer wall color of the heat absorption plate (11) is black, and a glass cover plate is provided on the outer wall of the heat absorption plate (11). A locking mechanism is provided on the side wall of the heat absorption plate (11). The bottom of the heat absorption plate (11) is rotatably connected to a placement plate (10) through a hinge. The interior of the placement plate (10) is filled with a heat collection and heat preservation material. A notch (13) is formed in the interior of the placement plate (10). A hot air duct (12) is provided in the interior of the placement plate (10). The hot air duct (12) is placed in an S shape inside the placement plate (10). One end of the hot air duct (12) is fixedly connected to one end of an air inlet duct (14). The other end of the hot air duct (12) is fixedly connected to the outer wall of a shunt (8). The other end of the air inlet duct (14) is fixedly connected to a first connecting plate (15). A second connecting plate (16) is provided on the side wall of the first connecting plate (15). A bolt (17) is provided on the side wall of the second connecting plate (16). The bolt (17) penetrates through the first connecting plate (15) and the second connecting plate (16). A fan (18) is provided on the side wall of the second connecting plate (16). The outer wall of the shunt (8) is fixedly connected to one end of a branch pipe (7).

2. The heating and ventilation adjustment device applicable to old residential buildings according to claim 1, wherein: The locking mechanism includes a tower buckle (9). The upper half of the tower buckle (9) is fixedly connected to the side wall of the heat absorption plate (11). The lower half of the tower buckle (9) is fixedly connected to the side wall of the placement plate (10).

3. The heating and ventilation adjustment device applicable to old residential buildings according to claim 1, wherein: The other end of the branch pipe (7) is fixedly connected to the side wall of a valve body (23). The side wall of the valve body (23) is fixedly connected to one end of an inlet pipe (1). The other end of the inlet pipe (1) is fixedly connected to the side wall of an indoor fan box (2).

4. The heating and ventilation adjustment device applicable to old residential buildings according to claim 3, characterized in that: An air wheel (19) is provided inside the indoor fan box (2). Blades (20) are fixedly connected to the outer wall of the air wheel (19).

5. The heating and ventilation adjustment device applicable to old residential buildings according to claim 4, characterized in that: A rotating shaft (21) penetrates through the interior of the air wheel (19). One end of the rotating shaft (21) is rotatably connected to the outer wall of the indoor fan box (2). The other end of the rotating shaft (21) is fixedly connected to the output end of a motor (22).

6. The heating and ventilation adjustment device applicable to old residential buildings according to claim 5, characterized in that: The outer wall of the motor (22) is fixedly connected to the outer wall of the indoor fan box (2). A housing (3) is provided on the side wall of the indoor fan box (2).

7. The heating and ventilation adjustment device applicable to old residential buildings according to claim 3, characterized in that: An air outlet (6) is formed in the side wall of the indoor fan box (2). Air guiding strips (5) are provided on the side wall of the indoor fan box (2).

8. The heating and ventilation adjustment device applicable to old residential buildings according to claim 3, wherein: A temperature sensor (4) is provided on the side wall of the indoor fan box (2). The temperature sensor (4) is electrically connected to a controller through an electric wire. The controller is electrically connected to the motor (22) through an electric wire.

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