CN203274279U - Air source solar water heater - Google Patents
Air source solar water heater Download PDFInfo
- Publication number
- CN203274279U CN203274279U CN 201320239804 CN201320239804U CN203274279U CN 203274279 U CN203274279 U CN 203274279U CN 201320239804 CN201320239804 CN 201320239804 CN 201320239804 U CN201320239804 U CN 201320239804U CN 203274279 U CN203274279 U CN 203274279U
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- China
- Prior art keywords
- air
- water
- solar
- water heater
- control system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model discloses an air source solar water heater, which comprises a water tank, wherein the water tank comprises a water inlet pipe and a water outlet pipe; the water inlet pipe is connected with a solar collector and an air source heat pump set through a first solenoid valve and a second solenoid valve respectively; the water outlet pipe is connected with the solar collector and the air source heat pump set through a third solenoid valve and a fourth solenoid valve respectively; a temperature sensing element is arranged inside the water tank, and is connected with a control system; the control system is connected with a light sensing element. The air source solar water heater is simple in structure and strong in safety performance, can select the heating mode automatically, and is suitable for large-scale popularization.
Description
Technical field
The utility model relates to water heater, is specifically related to a kind of air-source solar water heater.
Background technology
Along with socioeconomic development, people are also more and more higher to the requirement of quality of life, people are also more and more to the demand of hot water, people adopt water heater to be used as the most frequently used equipment of obtaining hot water of family expenses, and water heater has electric heater, gas heater and solar water heater mostly according to the principle difference.And carry out now be generally solar water heater, solar water heater is subject to liking of numerous clients with superior energy-saving effect, but solar water heater is subject to again some limitation, if there is no the sun, solar water heater just can't provide enough energy, also just can't reach actual demand.
Be 201020233675.8 as application number, the applying date be 2010.06.22's " solar water heater ", a kind of solar water heater is disclosed, this solar water heater can adopt luminous energy that cold water is heated up, reach the energy-conserving and environment-protective effect, be fit to large-scale promotion, but still have limitation, run into rainy day or cloudy day just can't work
Some air-source solar water heaters also appearred on market in addition, but it is by manually operating, if such as running into rainy day or cloudy day, solar thermal collector just can't carry out work, just adopt the manual unlocking net for air-source heat pump units to carry out work this moment, therefore be to adopt artificial judgement, very loaded down with trivial details, inconvenient.
The utility model content
For the current situation of above-mentioned prior art, key technical problem to be solved in the utility model is to provide a kind of air-source solar water heater, and this air-source solar water heater can be selected heating source automatically, and is convenient, energy-conservation.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of air-source solar water heater, comprise water tank, described water tank comprises water inlet pipe and outlet pipe, this water inlet pipe is connected with net for air-source heat pump units with solar thermal collector respectively by the first magnetic valve, the second magnetic valve, this outlet pipe is connected with net for air-source heat pump units with solar thermal collector respectively by the 3rd magnetic valve, the 4th magnetic valve, be provided with temperature-sensing element in described water tank, this temperature-sensing element is connected with control system, and this control system also is connected with photo-sensitive cell.
Further, in described water tank, water level sensor is installed, this water level sensor is connected with control system.
Further, described water inlet pipe and outlet pipe adopt diameter greater than the copper pipe of 1 cun.
Compared with prior art, the utility model has the advantage of: the utility model can heat by solar energy or air, when sun-drenched the time, adopt solar energy to heat, when running into cloudy day or rainy day, just adopt air to heat, two kinds of heating modes move automatically by control system, and be provided with water level sensor in water tank, can respond to the height of water level, thereby select to continue to draw water or discharge water, and water inlet pipe and outlet pipe adopt the copper pipe of 1 cun, can prevent the generation of the situation of the excessive pipe burst of heat hydraulic pressure, security performance is provided.
Description of drawings
Fig. 1 is the utility model structural representation.
On figure, numeral is as follows: 1-water tank, 2-solar thermal collector, 3-control system, 4-net for air-source heat pump units, 5-temperature-sensing element, 6-photo-sensitive cell, 7-the first magnetic valve, 8-the second magnetic valve, 9-the 4th magnetic valve, 10-the 3rd magnetic valve, 11-water level sensor.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
as shown in Figure 1, a kind of air-source solar water heater, comprise water tank 1, described water tank 1 comprises water inlet pipe and outlet pipe, this water inlet pipe is by the first magnetic valve 7, the second magnetic valve 8 is connected with net for air-source heat pump units with solar thermal collector 2 respectively and is connected, this outlet pipe is by the 3rd magnetic valve 10, the 4th magnetic valve 9 is connected with net for air-source heat pump units with solar thermal collector 2 respectively and is connected, be provided with temperature-sensing element 5 in described water tank, this temperature-sensing element 5 is connected with control system 3, this control system 3 also is connected with photo-sensitive cell 6, water level sensor 11 is installed in described water tank, this water level sensor 11 is connected with control system 3, described water inlet pipe and outlet pipe adopt diameter greater than the copper pipe of 1 cun.
When the air-source solar water heater is worked, at first set in advance set temperature value in control system, when the water temperature in the attemperater that temperature-sensing element senses during lower than this set temperature value, will start control system, control system judges by photo-sensitive cell, will start solar thermal collector 2 when sun-drenched the time, carry out energy supply by solar energy, and will start net for air-source heat pump units 4 in the time of the sunlight deficiency, adopt the energy supply of air energy, the magnetic valve that the space is arranged on inlet tube and outlet tube switches.
And at any time, the water level of sensing when water level sensor 11 is lower than 30% the time, start upper water to presetting water level at once, net for air-source heat pump units 4 compressor start up conditions are that water level reaches more than 50%, the water level of sensing when water level sensor 11 reaches 50% and just opens net for air-source heat pump units 4, thereby can guarantee the security of this water heater, and water inlet pipe and outlet pipe adopt the copper pipe of 1 cun, can prevent the generation of the situation of the excessive pipe burst of heat hydraulic pressure, security performance further is provided.
It should be noted that at last: above embodiment is only in order to illustrating the technical solution of the utility model, but not is limited; Although with reference to previous embodiment, the utility model is had been described in detail, it will be understood by those of skill in the art that it still can modify to the technical scheme that aforementioned each embodiment puts down in writing, perhaps part technical characterictic is wherein replaced on an equal basis; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (3)
1. air-source solar water heater, comprise water tank (1), it is characterized in that, described water tank (1) comprises water inlet pipe and outlet pipe, this water inlet pipe is by the first magnetic valve (7), the second magnetic valve (8) is connected 4 with solar thermal collector (2) with net for air-source heat pump units respectively) be connected, this outlet pipe is by the 3rd magnetic valve (10), the 4th magnetic valve (9) is connected 4 with solar thermal collector (2) with net for air-source heat pump units respectively) be connected, be provided with temperature-sensing element (5) in described water tank, this temperature-sensing element (5) is connected with control system (3), this control system (3) also is connected with photo-sensitive cell (6).
2. a kind of air-source solar water heater according to claim 1, is characterized in that, water level sensor (11) is installed in described water tank, and this water level sensor (11) is connected with control system (3).
3. a kind of air-source solar water heater according to claim 1, is characterized in that, described water inlet pipe and outlet pipe adopt diameter greater than the copper pipe of 1 cun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239804 CN203274279U (en) | 2013-05-06 | 2013-05-06 | Air source solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239804 CN203274279U (en) | 2013-05-06 | 2013-05-06 | Air source solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274279U true CN203274279U (en) | 2013-11-06 |
Family
ID=49504676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320239804 Expired - Fee Related CN203274279U (en) | 2013-05-06 | 2013-05-06 | Air source solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274279U (en) |
-
2013
- 2013-05-06 CN CN 201320239804 patent/CN203274279U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140506 |