CN220017583U

CN220017583U - Indoor cooling device for room

Info

Publication number: CN220017583U
Application number: CN202321647804.1U
Authority: CN
Inventors: 陈春; 陈泽钊
Original assignee: Weimin Construction Technology Development Guangdong Co ltd
Current assignee: Weimin Construction Technology Development Guangdong Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-14
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses an indoor cooling device for a room, which comprises a solar panel, an exhaust fan, a solar controller, a solar storage battery, a lead, a switch, a variable-section pipe fitting, an exhaust hose, a check valve and a PVC pipe, wherein the solar panel is connected with the exhaust fan; the solar energy battery board is installed on the aluminum alloy window glass in the house or the outer wall of the balcony, and is irradiated by sunlight to generate electricity, the solar energy battery board is connected with a lead to store electricity and is connected with a solar energy storage battery, an exhaust fan, the solar energy storage battery and a switch are connected by the lead to form a closed circuit, the exhaust fan is driven by adopting two modes of automatic starting and manual starting of a temperature controller, the starting time of the exhaust fan can be controlled by a timing switch, the starting time of the exhaust fan can be controlled by a temperature controller switch, and the hot air in the room is conveyed to the outside by an exhaust pipe to achieve the aim of cooling the room.

Description

Indoor cooling device for room

Technical Field

The utility model relates to the field of exposure of external walls of residential unit building rooms in life, in particular to a room indoor cooling device.

Background

Under the condition that the outer walls of the building units are exposed to sunlight, the temperature of air in a residential building is increased, when a house door is opened by a house owner, a section of hot air is dispersed from the interior of the building, the house owner enters the building as if the house enters a sauna room, the hot air is difficult to be received in the building for a period of time, and the reason that the temperature of the air in the building is higher is that the air in the building does not generate convection with the outside air, and a lot of heat is accumulated in the building and cannot be dispersed.

Disclosure of Invention

The utility model aims to provide a room indoor cooling device which has the advantage of effectively preventing the temperature of air in a room from rising, utilizes solar power generation to cool, and solves the problem that owners enter the room naturally and do not worry about the air in the room any more, and the owners have a natural rest when entering the room.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an indoor cooling device for a room comprises a solar panel, an exhaust fan, a solar controller, a solar storage battery, a wire, a switch, a variable cross-section pipe fitting, an exhaust hose, a check valve and a PVC pipe; the solar energy battery board is installed on aluminum alloy window glass in house or outer wall of balcony, is illuminated by sunlight to generate electricity, connects solar energy battery board with wire to store electricity into solar energy battery, exhaust fan, solar energy battery, switch are connected with wire to form closed circuit, and adopts two modes of automatic start and manual start of temperature controller to drive exhaust fan; the exhaust fan is arranged on a wall in a room, the solar cell panel is arranged on aluminum alloy window glass in the room or a solar sunning outer wall on a balcony, the solar controller and the solar storage battery are arranged on a supporting plate, the supporting plate is arranged on the wall in the room, the solar cell panel is connected with one end of a wire, the other end of the wire is connected with the solar controller, the solar controller is connected with the solar storage battery by a wire, the positive poles of the solar cell panel, the solar controller and the solar storage battery are connected with the positive poles, the negative poles of the solar cell panel, the solar controller and the solar storage battery are connected with the negative poles, and the exhaust fan, the solar storage battery and the switch are connected by wires; the exhaust outlet pipe of the exhaust fan is connected with one end of the cross section pipe fitting, the other end of the cross section pipe fitting is connected with the exhaust hose, the other end of the exhaust hose is connected with the check valve, the other end of the check valve is connected with the PVC pipe, the PVC pipe transversely penetrates into the hole of the outer wall to exhaust the air to the outside, the joint position of the outer wall of the PVC pipe and the wall is sealed by glue, rainwater is prevented from penetrating along the pipe wall, the PVC pipe has a gradient of more than 1.5% and inclines downwards to the outer wall, the switch is turned on, the exhaust fan is started, the check valve is influenced by air pressure and is opened upwards, and the check valve falls and is closed when the exhaust fan does not exhaust.

Further, the solar panel is arranged on the aluminum alloy window glass, is subjected to solar irradiation to generate electricity, stores electricity into the solar storage battery, and comprises a fixed panel, an up-and-down folding solar panel and a horizontal folding solar panel; the solar panel is arranged on the balcony outer wall provided with the sun, lighting in a room is not affected by a window, the area of the solar panel can be increased, a solar storage battery with large electricity storage capacity is used, the power of an exhaust fan is increased, the temperature of a room is increased, and indoor hot air is pumped out of the room; the solar panel generates electricity to be direct current, the type of the exhaust fan is alternating current, an inverter is connected between the solar storage battery and the exhaust fan of the alternating current through a wire, the direct current is changed into alternating current, the exhaust fan is driven to rotate, the switch comprises a common switch A, a common switch B and a temperature controller element, the common switch A is connected with a remote controller, the common switch A can be started to be switched on or off at regular time, the common switch B is connected with the temperature controller element in series, the common switch A is connected with the common switch B and the temperature controller element in parallel, the temperature controller element is connected with the wire when the temperature of the air in a room is up to a set temperature, the exhaust fan is started when the temperature of the air in the room is down to the set temperature, the wire is not switched on, the exhaust fan is stopped, if the temperature controller element is switched on at 35 ℃, the exhaust fan is started when the temperature of the air in the room is up to the 35 ℃, otherwise the exhaust fan is stopped.

Compared with the prior art, the utility model has the following beneficial effects:

according to the indoor cooling device for the room, the residential unit is built under the condition that sun insolation is carried out on the outer walls of the residential unit and the outer walls of the residential unit are illuminated by sunlight, the indoor temperature of the room is high, after the cooling device is installed, when a door is opened by a homeowner, the fan blades of the exhaust fan rotate, air in the room is pumped out of the room, hot air is reduced from the room, the homeowner enters the room for rest, and the mood is very comfortable.

Drawings

FIG. 1 is a plan view of an aluminum alloy window mounted solar panel, an exhaust fan, etc. in a residential building

FIG. 2 is a cross-sectional view of A-A of an aluminum alloy window mounted solar panel, an exhaust fan, etc. in a residential building

FIG. 3 is an elevation view of the exterior wall of a residential building

FIG. 4 is a circuit diagram of a solar panel, solar controller, solar battery, exhaust fan, etc

FIG. 5 is a plan view of a residential building with balcony mounted solar panels, exhaust fans, etc

FIG. 6 is a sectional view of a solar panel, an exhaust fan, etc. mounted on a balcony in a house

FIG. 7 is an elevation view of a solar panel installed on an external wall of a residence with balcony

FIG. 8 is a diagram of a circuit system for connecting wires of switches (common switch A, common switch B, temperature controller element)

In the figure: 1. a solar cell panel; 2. an exhaust fan; 3. a solar controller; 4. a solar storage battery; 5. a wire; 6. a PVC pipe; 7. a variable cross-section tube; 8. a switch; 8-1, a common switch A;8-2, a common switch B;8-3, a temperature controller element; 9. an aluminum alloy window; 10. the outer wall is provided with a sun-cured outer wall; 11. a room interior wall; 12. the outer wall is provided with a hole; 13. a check valve; 14. an exhaust hose; 15. a supporting plate; 16. and (5) a balcony.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, an indoor cooling device for a room comprises a solar panel 1, an exhaust fan 2, a solar controller 3, a solar storage battery 4, a lead 5, a switch 8, a variable cross-section pipe 7, an exhaust hose 14, a check valve 13 and a PVC pipe 6; the solar energy battery board is arranged on the glass of an aluminum alloy window 9 in a house or the outer wall of a balcony 16, is irradiated by sunlight to generate electricity, is connected with a solar energy battery 1 by a lead 5 to store electricity and is connected with a solar energy storage battery 4, an exhaust fan 2, the solar energy storage battery 4 and a switch 8 are connected by the lead 5 to form a closed circuit (see figure 4), and the exhaust fan 2 is driven by adopting two modes of automatic starting and manual starting of a temperature controller; the exhaust fan 2 is arranged on an inner wall 11 of a room (see fig. 1 and 2), the solar panel 1 is arranged on glass of an aluminum alloy window 9 in the room (see fig. 1, 2 and 3) or a balcony 16 is provided with a sun-drying outer wall 10 (see fig. 7), the solar controller 3 and the solar storage battery 4 are arranged on a supporting plate 15 (see fig. 2), the supporting plate 15 is arranged on the inner wall 11 of the room, the solar panel 1 is connected with one end of a lead 5, the other end of the lead 5 is connected with the solar controller 3, the solar controller 3 is connected with the solar storage battery 4 through the lead 5, the positive poles of the solar panel 1, the solar controller 3 and the solar storage battery 4 are connected with the positive poles, the negative poles of the solar panel 1, the solar controller 3 and the solar storage battery 4 are connected with the negative poles, and the exhaust fan 2, the solar storage battery 4 and the switch 8 are connected through the lead 5; the exhaust outlet pipe of the exhaust fan 2 is connected with one end of the variable cross-section pipe fitting 7, the other end of the variable cross-section pipe fitting 7 is connected with the exhaust hose 14, the other end of the exhaust hose 14 is connected with the check valve 13, the other end of the check valve 13 is connected with the PVC pipe 6, the PVC pipe 6 transversely penetrates into the open hole 12 of the outer wall to exhaust the air to the outside, the joint between the outer wall of the PVC pipe 6 and the wall is sealed by glue, the rainwater is not permeated along the wall, the PVC pipe 6 is inclined downwards along the outer wall by more than 1.5 percent, the switch 8 is connected, the exhaust fan 2 is started, the check valve 13 is influenced by the air pressure and is opened upwards, and the falling is closed when the exhaust is not performed.

The solar panel 1 is arranged on glass of an aluminum alloy window 9 (see fig. 1, 2 and 3), is subjected to solar irradiation to generate electricity, stores electricity into a solar storage battery 4, and the solar panel 1 comprises a fixed panel, an up-and-down folding solar panel and a horizontal folding solar panel; if a solar panel with the power of 18 volts and 30 watts is selected, a solar battery with the power of 12 volts and 8AH is selected, a solar motor with the power of 12 volts and 10 watts is used for driving the solar panel, if a solar panel with the power of 18 volts and 50 watts is selected, a solar battery with the power of 12 volts and 8AH is selected, a solar battery panel 1 is arranged on a balcony 16 with a sun-exposed wall 10 (see fig. 5, 6 and 7), lighting in a room is not affected, the area of the solar battery panel 1 can be increased, a solar battery 4 with large electricity storage capacity is used, the power of an exhaust fan 2 is increased, the temperature of a room is accelerated, and indoor hot air is pumped outdoors; the solar panel 1 generates direct current, the type of the exhaust fan 2 is alternating current, and an inverter is connected between the solar storage battery 4 and the alternating current exhaust fan 2 through a lead 5, so that the direct current is changed into the alternating current, and the exhaust fan 2 is driven to rotate; the switch 8 comprises a common switch A8-1, a common switch B8-2 and a temperature controller element 8-3, wherein the common switch A8-1 is connected with a remote controller, the common switch A8-1 can be started to be turned on or turned off at regular time, the common switch B8-2 is connected with the temperature controller element 8-3 in series, the temperature controller element is connected with a lead wire when the indoor air temperature is up to a set temperature, the common switch B8-2 is turned on, the common switch A8-1 is turned off, the exhaust fan is started, the lead wire is not turned on when the indoor air temperature is down to the set temperature, the exhaust fan is stopped, the common switch B8-2 is turned on when the temperature controller element is 35 ℃, the common switch A8-1 is turned off, otherwise, the exhaust fan is stopped, the common switch A8-1 is connected with the common switch B8-2 and the temperature controller element 8-3 in parallel, the common switch A8-1 is started, the exhaust fan is driven, and the common switch B8-2 is required to be turned off, (see figure 8).

The specific flow is as follows: the east or west outer wall of the residential unit is exposed to sunlight, the temperature of the air in the residential room is increased, a solar cell panel 1 is attached to glass in an aluminum alloy window 9 in the residential room, a supporting plate 15 and an exhaust fan 2 are arranged on the inner wall of the residential room, a hole 12 is drilled on the outer wall by a drilling machine at the side edge of the window, the hole of the outer wall passes through about 40-50mm, an exhaust port of the exhaust fan 1 is connected with a variable cross-section pipe piece 7, the variable cross-section pipe piece 7 is connected with an exhaust hose 14, the exhaust hose 14 is connected with a check valve 13, the check valve 13 is connected with a PVC pipe 6, the PVC pipe 6 passes through the hole 12 drilled on the outer wall, the gap of the pipe wall is filled with cement, rainwater is not allowed to permeate, the solar controller 3 and a solar storage battery 4 are placed on the supporting plate, the solar cell panel 1 is connected with the solar controller 3 by a lead 5, the solar controller 3 is connected with the solar storage battery 4 by the lead 5, the solar energy accumulator 4, the switch 8 and the exhaust fan 2 are connected by the lead 5, the common switch B8-2 and the temperature controller element 8-3 are started to drive the exhaust fan 2, the common switch A8-1 is closed, when the temperature in the room exceeds the set temperature of the temperature controller element 8-3, the circuit is switched on, the fan blades in the exhaust fan 2 rotate, the hot air in the room is pumped out of the room, when the temperature in the room is lower than the set temperature of the temperature controller element 8-3, the circuit is not switched on, the exhaust fan 2 is stopped, the common switch B8-1 is started to drive the exhaust fan 2, the common switch A8-2 is closed, the exhaust fan 2 is manually operated to rotate, the residential unit is provided with a balcony 16 on the east or west outer wall, the solar cell panel 1 is arranged on the outer wall of the balcony 16 (see figure 7), the lead 5 is connected with the solar energy controller 3, the exhaust fan 2 and the solar storage battery 4 are installed in the same way as the glass window, and the exhaust fan 2 is an alternating current motor, and then an inverter is connected between the solar storage battery 4 and the alternating current exhaust fan 2 through a lead 5 to convert the direct current into the alternating current so as to drive the exhaust fan 2 to rotate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An indoor cooling device for a room comprises a solar panel (1), an exhaust fan (2), a solar controller (3), a solar storage battery (4), a wire (5), a switch (8), a variable cross-section pipe (7), an exhaust hose (14), a check valve (13) and a PVC pipe (6); the solar energy battery board is arranged on glass of an aluminum alloy window (9) in a house or on an outer wall of a balcony (16), is subjected to solar irradiation to generate electricity, is connected with a solar energy battery (1) through a lead (5) to store electricity and is connected with a solar energy storage battery (4), an exhaust fan (2), the solar energy storage battery (4) and a switch (8) are connected through the lead (5) to form a closed circuit, and the exhaust fan (2) is driven by adopting two modes of automatic starting and manual starting of a temperature controller;

the exhaust fan (2) is arranged on the inner wall (11) of a room, the solar cell panel (1) is arranged on the glass of an aluminum alloy window (9) in the room or the solar outer wall (10) of a balcony (16), the solar controller (3) and the solar storage battery (4) are arranged on the supporting plate (15), the supporting plate (15) is arranged on the inner wall (11) of the room, the solar panel (1) is connected with one end of a wire (5), the other end of the wire (5) is connected with the solar controller (3), the solar controller (3) is connected with the solar storage battery (4) through the wire (5), and the exhaust fan (2), the solar storage battery (4) and the switch (8) are connected through the wire (5);

the exhaust outlet pipe of air discharge fan (2) refutes one end of variable cross section pipe fitting (7), the variable cross section pipe fitting (7) other end refutes air discharge hose (14), air discharge hose (14) other end refutes check valve (13), check valve (13) other end refutes PVC pipe (6), PVC pipe (6) cross into outer wall open hole (12) and to outside exhaust, PVC pipe (6) outer wall and wall joint position are sealed with glue, do not let the rainwater permeate along the pipe wall, PVC pipe (6) have and are greater than 1.5% slope downward sloping of outer wall, switch (8) switch on, direct current air discharge fan (2) start, check valve (13) receive the air pressure influence, just upwards open, when not exhausting, just fall to close.

2. The indoor cooling device for a room according to claim 1, wherein the solar panel (1) is installed on glass of an aluminum alloy window (9), is subjected to solar irradiation to generate electricity, stores electricity into a solar storage battery (4), and the solar panel (1) comprises a fixed panel, an up-and-down folding solar panel and a horizontal folding solar panel.

3. The indoor cooling device for a room according to claim 1, wherein the solar panel (1) is installed on a balcony (16) with a sun-drying outer wall (10), the area of the solar panel (1) is increased, the solar storage battery (4) with large electricity storage capacity is used, the power of the exhaust fan (2) is increased, and the lighting of a window is not affected.

4. The indoor cooling device for a room according to claim 1, wherein the solar panel (1) generates direct current, the exhaust fan (2) is of alternating current type, and an inverter is connected between the solar storage battery (4) and the alternating current exhaust fan (2) through a lead (5) to convert the direct current into the alternating current, and then the exhaust fan (2) is driven to rotate.

5. A cooling device in a room according to claim 1, wherein the switch (8) comprises a normal switch A (8-1), a normal switch B (8-2) and a temperature controller element (8-3), the normal switch A (8-1) is connected with a remote controller, the normal switch A (8-1) can be started to be turned on or off at regular time, the normal switch B (8-2) is connected with the temperature controller element (8-3) in series, and the normal switch A (8-1) is connected with the normal switch B (8-2) and the temperature controller element (8-3) in parallel.