CN207936223U - A kind of solar air heater - Google Patents
A kind of solar air heater Download PDFInfo
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- CN207936223U CN207936223U CN201721661389.XU CN201721661389U CN207936223U CN 207936223 U CN207936223 U CN 207936223U CN 201721661389 U CN201721661389 U CN 201721661389U CN 207936223 U CN207936223 U CN 207936223U
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Abstract
The utility model discloses a kind of solar air heaters, for to indoor feeding hot-air, the solar air heater includes shell, the enclosure interior is air duct, the front of the shell is provided with for the solar energy heating component to the air heating in air duct, the back side of the shell is provided with the indoor air-supply passage being connected to air duct and indoor return air channel, fan is installed in the interior air-supply passage, by the fan by room air through indoor return air channel be sent into air duct in heated after, it is sent into again from indoor air-supply passage indoor.The utility model directly heats cold air by solar energy heating component, has saved the energy, and also reduces the pollution to environment.
Description
Technical field
The utility model is related to air heaters, more particularly to a kind of solar air heater.
Background technology
Continuous with application of solar energy technology is popularized, and a variety of application of solar energy products come into thousand ten thousand all over the world
Family, various application of solar energy products emerge one after another.Due to the various demands of people, it is often necessary to heat up to interior so that
Indoor temperature is higher than environment temperature.In general, in winter, people give indoor heating, warm oneself and keep out the cold for people, heat up to warehouse etc., with
And for industry and the drying of agricultural, aging, the purposes such as preheating.
And existing way, usually south use air-conditioning heat temperature raising, the north to heat up using heating, and air-conditioning heats up
Need to access external power supply as the energy, energy consumption is big.Mostly using coal-fired as the energy, fired coal combustion can be arranged in the process for heating heating
Put polluted gas and dust pollution.
Utility model content
To solve above-mentioned problems of the prior art, the utility model offer is a kind of can energy saving, reduction environment
The solar air heater of pollution.
The technical solution of the utility model is：A kind of solar air heater is provided, is used for indoor feeding hot-air,
The solar air heater includes shell, and the enclosure interior is air duct, the front of the shell be provided with for pair
The solar energy heating component of air heating in air duct, the back side of the shell is provided with the interior being connected to air duct
Air-supply passage and indoor return air channel, it is described interior air-supply passage in fan is installed, room air is passed through by the fan
After being heated in the feeding air duct of indoor return air channel, then it is indoor from indoor air-supply passage feeding.
The front of the shell is additionally provided with solar panel, and the solar panel is electrically connected with fan.
Thermal insulation board is equipped in the air duct, the air duct is separated into room air heating channel and outdoor
Air flow channel, the room air heating channel and outdoor air flow into channel and are all connected to indoor air-supply passage, described
Indoor return air channel is connected to air heating channel, and the bottom surface of the shell is provided with flows into the room that channel is connected to outdoor air
Outer air air inlet, the solar energy heating component contact to heat air by the air heated with room air in channel.
The thermal insulation board is thermal insulation thermal insulation board.
The solar energy heating component include set on the positive light penetrating panel of shell, setting light penetrating panel and thermal insulation board it
Between aluminium sheet and be attached to the surface of aluminum plate and the solar energy heating for converting light energy into thermal energy with light penetrating panel face
Film, and the aluminium sheet is contacted with the air in room air heating channel.
The light penetrating panel is transparent glass panel.
Indoor return air channel is made of the indoor return air mouth and indoor return air pipe being arranged on thermal insulation board, described indoor time
One end of air hose passes through back side of shell and is connected on indoor return air mouth, and the other end of the indoor return air pipe is located at interior.
The port of the other end of indoor return air pipe is provided with the first opening and closing dress for opening and closing indoor return air channel
It sets.
The interior air-supply passage is made of the indoor air outlet being arranged on back side of shell and indoor ajutage, described
Indoors on air outlet, the other end of the interior ajutage is located at interior for one end connection of indoor ajutage.
The port of the other end of indoor ajutage is provided with the second opening and closing dress for opening and closing indoor air-supply passage
It sets.
After the indoor air of the utility model enters air duct, by solar energy heating component to the sky in air duct
Gas heating becomes hot-air, and hot-air is then sent into interior by fan again, directly logical in this way to realize to indoor heating
It crosses solar energy heating component to heat cold air, has saved the energy, and also reduce the pollution to environment.
Description of the drawings
Fig. 1 is that solar air heater is mounted on the schematic diagram on the outside of house wall in the utility model embodiment.
Fig. 2 is the part explosive view of solar air heater in the utility model embodiment.
Fig. 3 is the schematic diagram of solar air heater from the side in the utility model embodiment.
Fig. 4 is the schematic diagram that solar air heater is seen from front in the utility model embodiment.
Fig. 5 is that air circulation path when solar air heater is in heating mode in the utility model embodiment shows
It is intended to.
Fig. 6 is that air circulation path when solar air heater is in fresh air pattern in the utility model embodiment shows
It is intended to.
Specific implementation mode
Such as Fig. 1, the solar air heater proposed in the utility model embodiment, the solar air heater 100
The outside of house wall 200 is may be mounted at, or is embedded in wall, on roof.
Such as Fig. 2 and Fig. 3, which includes shell 110, and 110 inside of shell is air duct 128, shell
The front of body 110 is provided with the solar energy heating component for the air heating to air duct 128.The back side of shell 110 is set
It is equipped with the indoor air-supply passage 120 being connected to air duct and indoor return air channel 121, is equipped in indoor air-supply passage 120
Fan 117（With reference to figure 2）, room air is sent into through indoor return air channel 121 in air duct 128 by fan 117 and is carried out
After heating, then from indoor air-supply passage 120 it is sent into interior.After indoor air enters in air duct, pass through solar energy heating
Component becomes hot-air to the air heating in air duct, hot-air is then sent into interior by fan again, to realize
To indoor heating, directly cold air is heated by solar energy heating component in this way, has saved the energy, and also reduce
Pollution to environment.
Such as Fig. 3, air duct 128 is interior to be equipped with thermal insulation board 113, adds the air duct 128 is separated into room air
The passage of heat 1281 and outdoor air flow into channel 1282.Room air heats channel 1281 and outdoor air flows into channel 1282 all
It is connected to indoor air-supply passage 120, indoor return air channel 121 is connected to air heating channel 1281.Such as Fig. 2, the bottom surface of shell
It is provided with and flows into the outdoor air air inlet 118 that channel is connected to outdoor air.Such as Fig. 3, for the ease of interior in the present embodiment
Air heats channel 1281 and outdoor air flows into channel 1282 and is all connected to indoor air-supply passage 120, can be directly heat-insulated
Plate 113 is opened up flows into the through-hole 1131 in channel 1282 for being connected to room air heating channel 1281 and outdoor air.
Such as Fig. 3, solar energy heating component contacts to heat air by the air heated with room air in channel.This reality
It applies in example, solar energy heating component includes set on the positive light penetrating panel 111 of shell, is arranged in light penetrating panel 111 and thermal insulation board
It aluminium sheet 119 between 113 and is attached to aluminium sheet 119 and converts light energy into thermal energy on the surface of 111 face of light penetrating panel
Solar energy heating film 112, and the air in aluminium sheet 119 and room air heating channel 1281 contacts（Mainly aluminium sheet 119 with
Light penetrating panel 111 back to surface and room air heating channel 1281 in air contact）.Sunlight passes through transparent surface in this way
Plate is irradiated on solar energy heating film, and solar energy heating film converts light energy into thermal energy, logical to be heated to air by aluminium sheet
The air in road is heated.
In the present embodiment, preferably light penetrating panel 111 is transparent glass panel, and thermal insulation board is thermal insulation thermal insulation board.
If the front of Fig. 4, shell are additionally provided with solar panel 114, solar panel 114 is electrically connected with fan,
It is powered to fan by solar panel, driving fan work, solar panel 114 is located under solar energy heating film 112
Side.With reference to figure 2, in the present embodiment, solar panel is connect by lead 127 with fan 117.
Such as Fig. 2 and Fig. 3, indoor return air channel is by the indoor return air mouth 1132 being arranged on thermal insulation board 113 and indoor time
Air hose 1211 is constituted, one end of indoor return air pipe 1211（It is inner end in the present embodiment, that is, stretches into one end in shell）Across shell
The body back side is simultaneously connected on indoor return air mouth 1132, the other end of indoor return air pipe 1211（It is outer end in the present embodiment, that is, stretches out
One end of shell）Positioned at interior.With reference to figure 2, the perforation passed through for indoor return air pipe is provided on the back side 115 of shell 110
116, the inner end of indoor return air pipe 1211 is socketed on one first wheel rim 126, and first wheel rim 126 passes through the first sealing ring
125 are mounted on indoor return air mouth 1132.
The other end of indoor return air pipe 1211（That is outer end）Port be provided with and open and close indoor return air channel first
Opening and closing device 129.First opening and closing device can be Electronic control, and is electrically connected with solar panel.
Such as Fig. 2 and Fig. 3, indoor air-supply passage is by the indoor air outlet 1201 being arranged on back side of shell and indoor air-supply
Pipe 1202 is constituted, one end of indoor ajutage 1202（It is inner end in the present embodiment）It connects on air outlet 1201 indoors, it is indoor
The other end of ajutage 1202（It is outer end in the present embodiment）Positioned at interior.With reference to figure 2, fan 117 passes through the second sealing ring 122
Installation is indoors in air outlet 1201, and the inner end of indoor ajutage 1202 is socketed in a second rim 124, and the second rim
124 are installed by third sealing ring 123 on air outlet 1201 indoors.
The other end of indoor ajutage 1202（That is outer end）Port be provided with the indoor air-supply passage of opening and closing second
Opening and closing device 130.Second opening and closing device can be Electronic control, and is electrically connected with solar panel.
In the present embodiment, it is provided on outdoor air air inlet and is opened for opening and closing the outdoor air air inlet third
Close device.
It is further to note that fan, the first opening and closing device, the second opening and closing device and third opening and closing device also with control
Device is electrically connected.
Below to should solar air heater operating mode be described in detail：
There are two types of operating modes for solar air heater tool：Heating mode and fresh air pattern.
Such as Fig. 5, air-supply passage 120 and indoor return air channel 121 are switched in room when heating mode, and fan work will be indoor
Air is pumped into room air heating channel 1281 through indoor return air channel 121 and is heated, then the air after heating from warp
Indoor air-supply passage 120 sends interior back to, by carrying out circulating-heating to room air, achievees the purpose that improve indoor temperature.
Such as Fig. 6, air-supply passage is opened in room when fresh air pattern, and indoor return air channel 121 is closed, and fan work will be outdoor empty
Gas is pumped into outdoor air through outdoor air air inlet and flows into channel 1282, then is sent into interior through indoor return air channel 121, passes through
Outdoor air is sent into interior, achievees the purpose that improve indoor air quality.
The utility model can directly heat cold air by solar energy heating component, and the energy has been saved, and
Also reduce the pollution to environment.In addition, being arranged solar energy heating film on the inside of light penetrating panel so that the solar energy heating film
Will not outside air be in direct contact, avoid the corrosion of solar energy heating film, ensure that the working efficiency and working life of product.
For the area that indoor/outdoor temperature-difference is larger, by the way that indoor return air mouth is arranged on back side of shell come backwind tube in communication chamber and outdoor
Air flow channel can be good at realizing and be heated to room air, that is, shortens the indoor heating-up time, decrease simultaneously
Energy loss.
Only to illustrate the design of the utility model, those skilled in the art's above specific embodiment exist
Various deformation and variation can be made under the design of the utility model, these are deformed and variation is included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of solar air heater is used for indoor feeding hot-air, which is characterized in that the solar air heater
Including shell, the enclosure interior is air duct, and the front of the shell is provided with for adding to the air in air duct
The solar energy heating component of heat, the back side of the shell is provided with the indoor air-supply passage being connected to air duct and indoor return air
Channel is equipped with fan in the interior air-supply passage, is sent into room air through indoor return air channel by the fan empty
After being heated in gas channel, then it is indoor from indoor air-supply passage feeding.
2. solar air heater according to claim 1, which is characterized in that the front of the shell is additionally provided with too
Positive energy solar panel, the solar panel are electrically connected with fan.
3. solar air heater according to claim 1 or 2, which is characterized in that be equipped in the air duct every
Hot plate, the air duct is separated into room air heating channel and outdoor air inflow channel, the room air adds
The passage of heat and outdoor air flow into channel and are all connected to indoor air-supply passage, and the indoor return air channel connects with air heating channel
Logical, the bottom surface of the shell is provided with flows into the outdoor air air inlet that channel is connected to, the solar energy heating with outdoor air
Component contacts to heat air by the air heated with room air in channel.
4. solar air heater according to claim 3, which is characterized in that the thermal insulation board is thermal insulation thermal insulation board.
5. solar air heater according to claim 3, which is characterized in that the solar energy heating component includes setting
In the positive light penetrating panel of shell, the aluminium sheet being arranged between light penetrating panel and thermal insulation board and it is attached to the aluminium sheet and light transmission
The solar energy heating film for converting light energy into thermal energy on the surface of panel face, and the aluminium sheet heats channel with room air
Interior air contact.
6. solar air heater according to claim 5, which is characterized in that the light penetrating panel is transparent glass face
Plate.
7. solar air heater according to claim 3, which is characterized in that indoor return air channel is by being arranged heat-insulated
Indoor return air mouth and indoor return air pipe on plate are constituted, and one end of the indoor return air pipe passes through back side of shell and is connected to room
On interior return air inlet, the other end of the indoor return air pipe is located at interior.
8. solar air heater according to claim 7, which is characterized in that the other end of indoor return air pipe
Port is provided with the first opening and closing device for opening and closing indoor return air channel.
9. solar air heater according to claim 8, which is characterized in that the interior air-supply passage is by being arranged
Indoor air outlet and indoor ajutage on back side of shell are constituted, and one end of the interior ajutage connects air outlet indoors
On, the other end of the interior ajutage is located at interior.
10. solar air heater according to claim 9, which is characterized in that the other end of indoor ajutage
Port be provided with the second opening and closing device for opening and closing indoor air-supply passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661389.XU CN207936223U (en) | 2017-12-04 | 2017-12-04 | A kind of solar air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661389.XU CN207936223U (en) | 2017-12-04 | 2017-12-04 | A kind of solar air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936223U true CN207936223U (en) | 2018-10-02 |
Family
ID=63644752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721661389.XU Active CN207936223U (en) | 2017-12-04 | 2017-12-04 | A kind of solar air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936223U (en) |
-
2017
- 2017-12-04 CN CN201721661389.XU patent/CN207936223U/en active Active
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