CN207945722U - Solar energy heat distribution system - Google Patents
Solar energy heat distribution system Download PDFInfo
- Publication number
- CN207945722U CN207945722U CN201820272424.7U CN201820272424U CN207945722U CN 207945722 U CN207945722 U CN 207945722U CN 201820272424 U CN201820272424 U CN 201820272424U CN 207945722 U CN207945722 U CN 207945722U
- Authority
- CN
- China
- Prior art keywords
- heat
- tank
- accumulator tank
- collector array
- thermal collector
- 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 heat distribution systems, it includes the heat-accumulator tank for filling anti-icing fluid, expansion drum, fluid infusion water tank, expansion tank, solar thermal collector array and heat-exchangers of the plate type, and fluid infusion water tank, expansion drum are all connected to heat-accumulator tank with expansion tank；Solar thermal collector array is connected to by thermal-arrest cold water pipe, thermal-arrest hot-water line and heat-collecting pump with heat-accumulator tank, heat-exchangers of the plate type heat source side is connected to by exchanging hot-water line, exchanging cold water pipe and exchange heat to pump with heat-accumulator tank, and heat-exchangers of the plate type is connected to the outlet pipe and return pipe that heat is conveyed to user by heated side.It can be used for building or cell central heating, can also be incorporated in urban heating network, stable and reliable operation, heat exchanger effectiveness are high, can be used as a kind of environmentally protective supplemental heat source.
Description
Technical field
The utility model category hot water engineering technical field, especially a kind of solar energy heat distribution system.
Background technology
Solar energy is inexhaustible regenerative resource, is reduced year by year in fossil fuel, international energy situation
Increasingly severe today, it is one of the important channel realized energy supply diversification, ensure energy security to develop and use solar energy.
Solar-heating is one of the effective way for reducing northern China building heat supplying coal consumption.In the prior art, solar energy is mainly small
The comparison that scale single household utilizes is more, such as：Solar water heater, that is applied in terms of heating in winter is fewer, especially
It is the bad solution of preventing freeze in winter problem.
Invention content
The purpose of this utility model is to provide a kind of solar energy heat distribution systems, it can be used in building or cell set supplying
Heat can also be incorporated in urban heating network, and stable and reliable operation, heat exchanger effectiveness are high, can be used as a kind of environmentally protective supplement
Heat source.
What the purpose of this utility model was realized in：A kind of solar energy heat distribution system, it is characterised in that：It includes filling
Heat-accumulator tank, expansion drum, fluid infusion water tank, expansion tank, solar thermal collector array and the heat-exchangers of the plate type of anti-icing fluid, fluid infusion water
Case is connected to heat-accumulator tank with replenishing line by fluid infusion pump, and by expanding pipeline connection heat-accumulator tank, expansion tank is located to be stored expansion drum
The top of hot tank, the bottom of expansion tank and the middle and lower part of heat-accumulator tank are by expanding pipeline connection, the top of expansion tank and storage
The top of hot tank is connected to by gas exhaust piping, and thermal-arrest cold water pipe and thermal-arrest hot-water line and the heat-accumulator tank of solar thermal collector array connect
It is logical, it is arranged by heat-accumulator tank to the heat-collecting pump of solar thermal collector array conveying antifreezing fluid, board-like heat exchange on thermal-arrest cold water pipe
The exchange hot-water line and exchange cold water pipe of device heat source side are connected to heat-accumulator tank, are arranged by heat-accumulator tank to board-like on exchanging hot-water line
The heat exchange of heat exchanger conveying antifreezing fluid pumps, and heat-exchangers of the plate type is connected to by heated side to be conveyed the outlet pipe of heat to user and return
Water pipe.
Further, the solar thermal collector array includes solar thermal collector array A and solar thermal collector array
B is set up in parallel on the thermal-arrest cold water pipe of solar thermal collector array A antifreeze to the A conveyings of solar thermal collector array by heat-accumulator tank
Two heat-collecting pumps of liquid are set up in parallel by heat-accumulator tank to solar thermal collector on the thermal-arrest cold water pipe of solar thermal collector array B
Two heat-collecting pumps of array B conveying antifreezing fluids.
Further, two be set up in parallel by heat-accumulator tank to heat-exchangers of the plate type conveying antifreezing fluid on exchanging hot-water line change
Heat pump.
Compared to the prior art the utility model the advantage is that：
1) the utility model is provided with and fills anti-icing fluid heat-accumulator tank, is stored by solar energy collection using the anti-icing fluid in heat-accumulator tank
Then the solar heat that hot device array absorbs gives supply heat by the heat exchange that heat-exchangers of the plate type stores anti-icing fluid again
The pipeline of water, its heat exchanger effectiveness is high, solves the problems, such as northern outdoor pipeline frozen block.
2) heat-accumulator tank connection fluid infusion water tank, expansion drum and expansion tank, the top on the top of expansion tank and heat-accumulator tank
It is connected to by gas exhaust piping, the gas generated in heat-accumulator tank can be discharged to expansion tank in time by it, it may ensure that accumulation of heat
Tank is full of anti-icing fluid always, efficiently avoids the entrance of solar thermal collector array circuit air, is conducive to improve collection thermal effect
Rate.
3) thermal-arrest cold water pipe and two heat-collecting pumps are being set up in parallel, two heat exchange pumps are set up in parallel on exchanging hot-water line,
It can ensure the normal operation of the uninterrupted solar energy heat distribution system when water pump overhauls.
4) the utility model global design is scientific and reasonable, and system run all right is reliable, it can be used for building or cell set
Middle heat supply can also be incorporated in urban heating network, as a kind of environmentally protective supplemental heat source.
Description of the drawings
Fig. 1 is the utility model solar energy heat distribution system structural schematic diagram.
In figure：1- heat-accumulator tanks, 2- expansion drums, 3- fluid infusion water tanks, 4- expansion tanks, 5- solar thermal collector arrays A, 6- are too
Positive energy collector array B, 7- heat-exchangers of the plate type, 8- fluid infusion pump, 9- replenishing lines, 10- expand pipeline, and 11- expands pipeline,
12- gas exhaust pipings, 13- thermal-arrest cold water pipes, 14- thermal-arrest hot-water lines, 15- heat-collecting pumps, 16- heat-collecting pumps, 17- thermal-arrest cold water pipes, 18-
Thermal-arrest hot-water line, 19- heat-collecting pumps, 20- heat-collecting pumps, 21- exchange hot-water line, and 22- exchanges cold water pipe, 23- heat exchange pumps, 24- heat exchange
Pump, 25- outlet pipes, 26- return pipes.
Specific implementation mode
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of solar energy heat distribution system, it includes the heat-accumulator tank 1, expansion drum 2, fluid infusion water for filling anti-icing fluid
Case 3, expansion tank 4, solar thermal collector array A5, solar thermal collector array B6 and heat-exchangers of the plate type 7；Fluid infusion water tank 3
By fluid infusion pump 8 heat-accumulator tank 1 is connected to replenishing line 9；Expansion drum 2 is connected to heat-accumulator tank 1 by expanding pipeline 10；Expansion tank 4
Positioned at the top of heat-accumulator tank 1, the bottom of expansion tank 4 is connected to the middle and lower part of heat-accumulator tank 1 by expanding pipeline 11, expansion tank
4 top is connected to the top of heat-accumulator tank 1 by gas exhaust piping 12；13 sum aggregate of thermal-arrest cold water pipe of solar thermal collector array A5
Hot hot-water line 14 is connected to heat-accumulator tank 1, be set up in parallel on the thermal-arrest cold water pipe 13 of solar thermal collector array A5 by heat-accumulator tank 1 to
The heat-collecting pump 15 and heat-collecting pump 16 of solar thermal collector array A5 conveying antifreezing fluids, the thermal-arrest cold water of solar thermal collector array B6
Pipe 17 and thermal-arrest hot-water line 18 are connected to heat-accumulator tank 1, be set up in parallel on the thermal-arrest cold water pipe 17 of solar thermal collector array B6 by
Heat-accumulator tank 1 gives the heat-collecting pump 19 and heat-collecting pump 20 of solar thermal collector array B6 conveying antifreezing fluids；7 heat source side of heat-exchangers of the plate type
Exchange hot-water line 21 and exchange cold water pipe 22 be connected to heat-accumulator tank 1, exchange hot-water line 21 on be set up in parallel by heat-accumulator tank 1 to
The heat exchange pump 23 and heat exchange pump 24 of 7 conveying antifreezing fluid of heat-exchangers of the plate type, heat-exchangers of the plate type 7 is connected to defeated to user by heated side
Send the outlet pipe 25 and return pipe 26 of heat.
Claims (3)
1. a kind of solar energy heat distribution system, it is characterised in that：It include the heat-accumulator tank for filling anti-icing fluid, expansion drum, fluid infusion water tank,
Expansion tank, solar thermal collector array and heat-exchangers of the plate type, fluid infusion water tank are connected to accumulation of heat by fluid infusion pump with replenishing line
Tank, expansion drum are located at the top of heat-accumulator tank, the bottom of expansion tank and accumulation of heat by expanding pipeline connection heat-accumulator tank, expansion tank
The middle and lower part of tank is connected to the top of heat-accumulator tank by gas exhaust piping by expanding pipeline connection, the top of expansion tank, the sun
The thermal-arrest cold water pipe and thermal-arrest hot-water line of energy collector array are connected to heat-accumulator tank, are arranged on thermal-arrest cold water pipe and are given by heat-accumulator tank
The heat-collecting pump of solar thermal collector array conveying antifreezing fluid, the exchange hot-water line and exchange cold water pipe of heat-exchangers of the plate type heat source side
It is connected to heat-accumulator tank, the heat exchange by heat-accumulator tank to heat-exchangers of the plate type conveying antifreezing fluid is set on exchanging hot-water line and is pumped, it is board-like
Heat exchanger is connected to the outlet pipe and return pipe that heat is conveyed to user by heated side.
2. solar energy heat distribution system according to claim 1, it is characterised in that：The solar thermal collector array includes
Solar thermal collector array A and solar thermal collector array B is set up in parallel on the thermal-arrest cold water pipe of solar thermal collector array A
By heat-accumulator tank to two heat-collecting pumps of solar thermal collector array A conveying antifreezing fluids, the thermal-arrest cold water of solar thermal collector array B
Two heat-collecting pumps to solar thermal collector array B conveying antifreezing fluids by heat-accumulator tank are set up in parallel on pipe.
3. solar energy heat distribution system according to claim 2, it is characterised in that：It is set up in parallel on exchanging hot-water line by storing
Two heat exchange pumps of the hot tank to heat-exchangers of the plate type conveying antifreezing fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272424.7U CN207945722U (en) | 2018-02-11 | 2018-02-11 | Solar energy heat distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272424.7U CN207945722U (en) | 2018-02-11 | 2018-02-11 | Solar energy heat distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945722U true CN207945722U (en) | 2018-10-09 |
Family
ID=63700028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820272424.7U Expired - Fee Related CN207945722U (en) | 2018-02-11 | 2018-02-11 | Solar energy heat distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945722U (en) |
-
2018
- 2018-02-11 CN CN201820272424.7U patent/CN207945722U/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: 20181009 Termination date: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |