CN206626649U - A kind of solar energy heating system - Google Patents
A kind of solar energy heating system Download PDFInfo
- Publication number
- CN206626649U CN206626649U CN201720278580.XU CN201720278580U CN206626649U CN 206626649 U CN206626649 U CN 206626649U CN 201720278580 U CN201720278580 U CN 201720278580U CN 206626649 U CN206626649 U CN 206626649U
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- CN
- China
- Prior art keywords
- attemperater
- solar
- water
- collection system
- tracheae
- Prior art date
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of solar energy heating system, including solar thermal collection system, flow pipe, return pipe, attemperater and heating unit, the solar thermal collection system includes at least two solar water heaters being connected in series, and solar thermal collection system, flow pipe, heating unit, return pipe, attemperater, solar thermal collection system are sequentially communicated to form loop, circulating pump is provided with the return pipe；The water tank of each solar water heater is connected with tracheae, and the tracheae is connected with attemperater, and steam vent is provided with the top of the attemperater.The system can improve the utilization rate of heat, reduce thermal losses.
Description
Technical field
It the utility model is related to heating plant field, and in particular to a kind of solar energy heating system.
Background technology
Solar energy heating system, as the energy, cleanliness without any pollution, is advantageous to sustainable development using solar energy.It is existing too
It is positive can heating system have a variety of, the application for a patent for invention of Application No. 201010550546.6 discloses a kind of solar heating system
System, including solar energy vacuum tube and ground-heating radiation pipe, the two connect by hot-water line with return pipe, the hot-water line and/or time
Blocked valve is provided with water pipe, is additionally provided with and connects between the hot-water line between blocked valve and ground-heating radiation pipeline and return pipe
Valve, and partial circulating pump and hotline heater are additionally provided with the pipeline between communicating valve and ground-heating radiation pipeline, it is described
Communicating valve, partial circulating pump, ground-heating radiation pipeline and hotline heater collectively constitute a heating cycle system.And for example apply
Number disclose a kind of solar ground heating system, including solar thermal collector, temperature for 200910062283.1 patent of invention
Sensor, central controller, water admixing device are spent, the both ends of solar thermal collector pass through solar water supply pipe, solar energy return pipe
It is connected respectively with heat storage water tank, solar energy water circulating pump is housed on solar water supply pipe and is connected with heat storage water tank, in heat accumulation
Temperature sensor is housed, temperature sensor is connected by control line with central controller, passes through confession on auxiliary thermal source on water tank
Warm main water return tube connects with heating main-supply with water admixing device, and the electronic two-way of auxiliary thermal source is housed on heating main water return tube
Valve, heating circulation water pump, pass through control line and auxiliary thermal source, temperature sensor, auxiliary thermal source electronic two on central controller
Port valve, heat storage water tank electric two-way valve, heating circulation water pump, water admixing device, ground heating system are connected.Both heating systems
All it is that heat energy is converted solar energy into using solar water heater, when solar water heater works, after the rise of internal coolant-temperature gage
Substantial amounts of steam can be produced, and in order to keep water tank internal pressure stable, current processing mode is steam to be arranged using air bleeding valve
Into air, this has resulted in heat waste.
Utility model content
The purpose of this utility model is to provide a kind of solar heating system for reducing heat waste, improving heat utilization rate
System.
What the purpose of this utility model was realized in：Solar energy heating system, including solar thermal collection system, send water
Pipe, return pipe, attemperater and heating unit,
The solar thermal collection system includes at least two solar water heaters being connected in series, and solar energy heating system
System, flow pipe, heating unit, return pipe, attemperater, solar thermal collection system are sequentially communicated to form loop, the return pipe
On be provided with circulating pump；
The water tank of each solar water heater is connected with tracheae, and the tracheae is connected with attemperater, the insulation water
Steam vent is provided with the top of case.
Further, the tracheae is connected with the bottom of attemperater, and check valve is provided with tracheae.
Further, liquid level gauge is provided with the attemperater, and the attemperater is connected with benefit by filling pipe
Water tank.
Further, it is provided with temperature sensor on the return pipe.
The beneficial effects of the utility model are：Solar thermal collection system absorbs solar energy and heated its internal water, heat
Water flows to heating unit automatically by flow pipe and heated, and heating unit can be existing arbitrary heating mechanism, such as curved
Radiating tube of pipe etc., hot water temperature after radiating reduce, attemperater are flowed in the presence of circulating pump, is then flowed into again
Solar thermal collection system is heated.When solar thermal collection system heats water, produce substantial amounts of steam, these vapor (steam) temperatures compared with
Height, attemperater is entered by tracheae, relatively low water is exchanged heat with temperature, so as to preserve heat, is reduced thermal loss, is carried
The high utilization rate of heat energy.Meanwhile some vapor liquefies afterwards to the cold, comes back to the circulatory system, the loss of water is reduced, favorably
In using water wisely.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Reference：1-flow pipe；2-return pipe；3-circulating pump；4-attemperater；5-heating unit；6-too
Positive energy water heater；7-tracheae；8-steam vent；9-check valve；10-filling pipe；11-water supply tank；12-temperature sensor.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, solar energy heating system of the present utility model, including solar thermal collection system, flow pipe 1, backwater
Pipe 2, attemperater 4 and heating unit 5, the solar thermal collection system include at least two solar water heaters being connected in series
6, and solar thermal collection system, flow pipe 1, heating unit 5, return pipe 2, attemperater 4, solar thermal collection system are sequentially communicated
Loop is formed, circulating pump 3 and temperature sensor 12 are provided with the return pipe 2；The water tank connection of each solar water heater 6
There is tracheae 7, the tracheae 7 is connected with attemperater 4, and the top of the attemperater 4 is provided with steam vent 8.
Using the water pipe with heat insulation effect, attemperater 4, can also be using insulation material for flow pipe 1 and return pipe 2
Outside covering and heat insulating layer.Solar water heater 6 uses existing common structure, and its quantity is set according to demand.Heating unit 5 can
Using exposed hot duct, ground-heating radiation pipeline etc., it may be mounted at bedroom, parlor, bathroom etc. and be used as household heating, also may be used
With installed in breeding room, the hatching house of such as chicken and duck, piggy breed room, can also be arranged on plant seedling raising chamber.Work
When, solar thermal collection system absorbs solar energy and heats its internal water, and hot water flows downward to confession automatically by flow pipe 1
Warm unit 5 is heated, and hot water temperature after radiating reduces, and attemperater 4 is flowed in the presence of circulating pump 3, then
Solar thermal collection system is flowed into again carries out circulating-heating.When solar thermal collection system heats water, substantial amounts of steam is produced, these
Vapor (steam) temperature is higher, enters attemperater 4 by tracheae 7, and relatively low water is exchanged heat with temperature, so as to preserve heat, reduces
Thermal loss, improve the utilization rate of heat energy.After heat exchange, some vapor is discharged from steam vent 8, another part steam to the cold after
Liquefaction, comes back to the circulatory system, reduces the loss of water, be advantageous to using water wisely.
In order to improve heat transfer effect, the tracheae 7 is connected with the bottom of attemperater 4, and is provided with list on tracheae 7
To valve 9.Steam enters from the bottom of attemperater 4, adds heat-exchange time and contact area, and heat exchange is more thorough.Check valve 9
Only allow steam to be upwardly into attemperater 4, avoid the water in attemperater 4 from flowing into solar water heater 6 by tracheae.
Liquid level gauge is provided with the attemperater 4, and the attemperater 4 is connected with water supply tank by filling pipe 10
11.Height of water level in liquid level gauge detection attemperater 4, when water loss is to a certain amount of, when height of water level is less than setting value, it will mend
Water input attemperater 4 in water tank 11 is supplemented.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of solar energy heating system, including solar thermal collection system, flow pipe（1）, return pipe（2）, attemperater（4）With
Heating unit（5）, it is characterised in that：
The solar thermal collection system includes at least two solar water heaters being connected in series（6）, and solar thermal collection system,
Flow pipe（1）, heating unit（5）, return pipe（2）, attemperater（4）, solar thermal collection system be sequentially communicated to form loop, institute
State return pipe（2）On be provided with circulating pump（3）；
Each solar water heater（6）Water tank be connected with tracheae（7）, the tracheae（7）With attemperater（4）It is connected, institute
State attemperater（4）Top be provided with steam vent（8）.
A kind of 2. solar energy heating system according to claim 1, it is characterised in that：The tracheae（7）With attemperater
（4）Bottom be connected, and tracheae（7）On be provided with check valve（9）.
A kind of 3. solar energy heating system according to claim 1, it is characterised in that：The attemperater（4）Interior setting
There are liquid level gauge, and the attemperater（4）Pass through filling pipe（10）It is connected with water supply tank（11）.
A kind of 4. solar energy heating system according to claim 1, it is characterised in that：The return pipe（2）On be provided with
Temperature sensor（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278580.XU CN206626649U (en) | 2017-03-21 | 2017-03-21 | A kind of solar energy heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278580.XU CN206626649U (en) | 2017-03-21 | 2017-03-21 | A kind of solar energy heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206626649U true CN206626649U (en) | 2017-11-10 |
Family
ID=60208922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720278580.XU Expired - Fee Related CN206626649U (en) | 2017-03-21 | 2017-03-21 | A kind of solar energy heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206626649U (en) |
-
2017
- 2017-03-21 CN CN201720278580.XU patent/CN206626649U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |