CN207180095U - A kind of solar energy heating air-conditioning system - Google Patents
A kind of solar energy heating air-conditioning system Download PDFInfo
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- CN207180095U CN207180095U CN201720872557.3U CN201720872557U CN207180095U CN 207180095 U CN207180095 U CN 207180095U CN 201720872557 U CN201720872557 U CN 201720872557U CN 207180095 U CN207180095 U CN 207180095U
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- compressor
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- collection plate
- solar energy
- energy heating
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Abstract
The utility model provides a kind of solar energy heating air-conditioning system,Including compressor,Four-way valve and condenser,Low-pressure steam is drained into condenser after compressor suction and boil down to high steam through four-way valve,A solar heat-collection plate is connected in the vent position of compressor,Solar energy heating intralamellar part sets pressure sensor,The gas outflow end connection four-way valve of solar heat-collection plate,One triple valve is installed on the connecting line of compressor and solar heat-collection plate,A unidirectional stop valve is installed respectively on the bypass line of triple valve and on the connecting line of solar heat-collection plate and four-way valve,System is higher than Compressor Discharge Pressure in the pressure for detecting solar energy heating intralamellar part,Then triple valve closes bypass line,Ensure that the gas of compressor discharge flows through solar heat-collection plate,Boosted so as to have the function that to heat HTHP cold media gas,Detecting that solar heat-collection plate boosting capability is inadequate,Then open bypass line,Compression high temperature and high pressure gas are avoided crushing occur.
Description
Technical field
Refrigeration control technology is the utility model is related to, in particular it relates to a kind of solar energy heating air-conditioning system.
Background technology
Air-conditioning system operation principle is as follows：
After air-conditioning is powered, the low-pressure steam of refrigeration system inner refrigerant is sucked by compressor 1 and after boil down to high steam
Condenser 3 is drained into through four-way valve 2.The condensed device 3 of flow of outside air that condensation fan 4 sucks simultaneously, take away refrigerant releasing
Heat, high pressure refrigerant vapor is set to be condensed into highly pressurised liquid.Highly pressurised liquid sprays into evaporator after filter 8, throttling arrangement 6
7, and evaporated under corresponding low pressure, draw the heat of surrounding.Evaporation fan 9 makes rib of the air constantly into evaporator 7 simultaneously
Heat exchange is carried out between piece, and the air to turn cold after heat release is sent to interior.Such room air constantly circulates, and reaches reduction
The purpose of temperature.
Fig. 1 and Fig. 2 is the schematic diagram of gas circuit and circuit diagram of existing common air-conditioning.During which air-conditioning work, system
The consumption electric energy of civil power 204 completely provides energy for system, and environment temperature is higher, the electric energy of consumption it is bigger, it is necessary to temperature more
Low, the electric energy of consumption is also bigger.It is respectively outdoor machine of air-conditioner 201 and air-conditioning internal machine 203 that dotted line frame is interior in Fig. 2, passes through air-conditioning duct
202 connections.According to statistics, consume in electricity consumption, air-conditioning system power consumption accounts for more than the 60% of all electricity consumptions.Annual summer and winter, very
More places are exactly can all occur that electricity consumption is in short supply, and one of the main reasons is exactly that the seasonality of air-conditioning is concentrated use among these.
And solar energy resources is inexhaustible, be in addition to water resource the most have the ability solve energy crisis from
One of right resource.Especially in summer, solar energy resources is particularly abundant, and air-conditioning is in summer utilization rate highest.
Utility model content
For technical problem present in above-mentioned prior art, the purpose of this utility model is to provide a kind of solar energy heating
Air-conditioning system, the air-conditioning system by using solar energy heating effect and solar power generation effect be air-conditioning system save power consumption and
Electric energy supplement, energy consumption of the air-conditioning system during use on daytime is effectively reduced, reduce the expenditure of the electricity charge.
To reach above-mentioned purpose, technical scheme is as follows used by the utility model：
A kind of solar energy heating air-conditioning system, including compressor, four-way valve and condenser, low-pressure steam are inhaled by compressor
Enter and drain into condenser through four-way valve after boil down to high steam, a solar energy heating is connected in the vent position of compressor
Plate, solar energy heating intralamellar part set pressure sensor, the gas outflow end connection four-way valve of solar heat-collection plate, in compressor
With installing a triple valve on the connecting line of solar heat-collection plate, on the bypass line of triple valve and solar heat-collection plate and four
One unidirectional stop valve is installed respectively, system is detecting the pressure of solar energy heating intralamellar part higher than pressure on the connecting line of port valve
Contracting machine pressure at expulsion, then triple valve closing bypass line, ensures that the gas of compressor discharge flows through solar heat-collection plate, so as to reach
To the effect that boosting is heated to HTHP cold media gas, detecting that solar heat-collection plate boosting capability is inadequate, then opening other
Siphunculus road, compression high temperature and high pressure gas are avoided crushing occur.
Increase solar grid-connected inverter, solar grid-connected inverter and solar battery group in the power pack of compressor
Connection.
1/2-2/3 of the Power Control of solar grid-connected inverter in compressor rated power.
Coiling copper pipe in solar heat-collection plate, copper pipe specification are consistent with compressor air-discharging interface.
Compared with prior art, the utility model has following beneficial effect：
Tthe utility model system reduces energy consumption in terms of two, on the one hand reduces compressor load, and compressor load reduces,
System power consumption is reduced therewith.On the other hand used by solar power generation for compressor, solar power generation is more, system consumption
Civil power is fewer.Two kinds of approach are carried out simultaneously, so as to reach the effect of air conditioner system energy saving.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is prior art pneumatic diagram；
Fig. 2 is prior art circuits figure；
Fig. 3 is the utility model technology pneumatic diagram；
Fig. 4 is the utility model technology circuit figure.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some changes and improvements can also be made.
These belong to the scope of protection of the utility model.
New type solar collecting air-conditioning system provided by the utility model, its pneumatic diagram and circuit diagram respectively such as Fig. 3 and
Shown in Fig. 4, vent position is incorporated to one group of solar heat-collection plate 10 within air-conditioning systems, and copper is coiled in solar heat-collection plate 10
Pipe, copper pipe specification are consistent with compressor air-discharging interface.Solar heat-collection plate 10 positioned inside, one pressure sensor 13.System is such as
Fruit detects that the pressure inside solar heat-collection plate 10 is higher than the pressure at expulsion of compressor 1, then electronic three-way valve 12 closes bypass
Unidirectional stop valve 11 on pipeline 14 and bypass line, open the unidirectional stop valve on the discharge line of solar heat-collection plate 10
11, ensure that the gas that compressor 1 is discharged flows through solar heat-collection plate 10, boosted so as to reach to heat HTHP cold media gas
Effect.Because solar heat-collection plate 10 can help compressor 1 to do a part of work(, can thus turn down the load of compressor from
And reach the purpose of power saving.If the boosting capability of solar heat-collection plate 10 is inadequate, bypass line 14 and bypass line are opened
On unidirectional stop valve 11, close the discharge line of solar heat-collection plate 10 on unidirectional stop valve 11, avoid compress HTHP
There is crushing in gas.
On the other hand, the power pack of compressor 1 increases a solar grid-connected inverter 205, solar grid-connected inversion
The Power Control of device 205 is in the 1/2-2/3 of compressor rated power, solar grid-connected inverter 205 and solar battery group 206
Connection.When air-conditioning system works, triggering solar grid-connected inverter 205 works, if now there is the sun, solar battery group
206 just change into electric energy solar energy, air-conditioning system circuit are accessed after the inversion of solar grid-connected inverter 205, because inversion
Electric energy be less than the specified power consumption of air-conditioning system in itself, so solar energy electricity can be used all by air-conditioning system, so as to again
Reach the effect of power saving.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on substantive content of the present utility model.In the case where not conflicting, the spy in embodiments herein and embodiment
Sign can be arbitrarily mutually combined.
Claims (4)
1. a kind of solar energy heating air-conditioning system, including compressor, four-way valve and condenser, low-pressure steam are sucked by compressor
And drain into condenser through four-way valve after boil down to high steam, it is characterised in that connect one too in the vent position of compressor
Positive energy collecting plate, solar energy heating intralamellar part set pressure sensor, and the gas outflow end of solar heat-collection plate connects four-way valve,
One triple valve is installed on the connecting line of compressor and solar heat-collection plate, on the bypass line of triple valve and solar energy collection
A unidirectional stop valve is installed respectively on the connecting line of hot plate and four-way valve, it is high in the pressure for detecting solar energy heating intralamellar part
In Compressor Discharge Pressure, then triple valve closing bypass line, ensures that the gas of compressor discharge flows through solar heat-collection plate, from
And have the function that to heat HTHP cold media gas and boost, detecting that solar heat-collection plate boosting capability is inadequate, then opening
Bypass line is opened, avoids compression high temperature and high pressure gas from crushing occur.
2. solar energy heating air-conditioning system according to claim 1, it is characterised in that in the power pack increase of compressor
Solar grid-connected inverter, solar grid-connected inverter connect with solar battery group.
3. solar energy heating air-conditioning system according to claim 1, it is characterised in that the power of solar grid-connected inverter
Control the 1/2-2/3 in compressor rated power.
4. solar energy heating air-conditioning system according to claim 1, it is characterised in that coiling copper in solar heat-collection plate
Pipe, copper pipe specification are consistent with compressor air-discharging interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872557.3U CN207180095U (en) | 2017-07-18 | 2017-07-18 | A kind of solar energy heating air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872557.3U CN207180095U (en) | 2017-07-18 | 2017-07-18 | A kind of solar energy heating air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207180095U true CN207180095U (en) | 2018-04-03 |
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ID=61736098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720872557.3U Active CN207180095U (en) | 2017-07-18 | 2017-07-18 | A kind of solar energy heating air-conditioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207180095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701374A (en) * | 2020-12-16 | 2021-04-23 | 上海盈达空调设备股份有限公司 | Direct current directly drives container battery group temperature regulation system |
-
2017
- 2017-07-18 CN CN201720872557.3U patent/CN207180095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701374A (en) * | 2020-12-16 | 2021-04-23 | 上海盈达空调设备股份有限公司 | Direct current directly drives container battery group temperature regulation system |
| CN112701374B (en) * | 2020-12-16 | 2022-08-12 | 上海盈达空调设备股份有限公司 | Direct current directly drives container battery group temperature regulation system |
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