CN2893544Y - Solar thermal accumulating cold and heat water exchanging device - Google Patents
Solar thermal accumulating cold and heat water exchanging device Download PDFInfo
- Publication number
- CN2893544Y CN2893544Y CNU2006201171785U CN200620117178U CN2893544Y CN 2893544 Y CN2893544 Y CN 2893544Y CN U2006201171785 U CNU2006201171785 U CN U2006201171785U CN 200620117178 U CN200620117178 U CN 200620117178U CN 2893544 Y CN2893544 Y CN 2893544Y
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- CN
- China
- Prior art keywords
- heat
- solar
- storage tank
- hot water
- accumulator tank
- 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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- 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 relates to a heating device that makes use of the solar water heater to heat up, in particular to a solar heat storage type cold and hot water exchange device. The utility model is characterized in that: the water inlet and outlet of a water storage tank of a solar water heater are connected with a heat storage tank through a pipeline, the heat storage tank is provided with heat exchange media and is fixedly provided with a heat exchanger, and the liquid inlet and outlet of the heat exchanger are fixedly arranged outside the heat storage tank. The utility model can heat the heating media in the heating heat-storage tank circularly through the solar water heater, and supply the hot water to the users through the heat exchangers in the heat storage tank; as the number of the heat exchangers that are equipped in the heat storage tank is the same as the number of the users, so the users are independent relatively when in use of the hot water, without the mutual impacts; furthermore, the device can effectively prolong the service life of the solar vacuum tubes, solve the problem of the maintenance cost of the solar centralized heating equipment, greatly reducing the failure rate of the equipment, reducing the power operating cost and the frost proof in winter.
Description
Technical field
The utility model relates to a kind of device that utilizes solar water heater to heat, particularly a kind of solar heat-preservation formula cold-hot water exchange device.
Background technology
The most of regional sunlight of China is abundant, uses solar energy very universal as clean energy resource in the life.At present, the use of solar water heater is very universal, but most of what adopted is that a solar water heater is installed by single household, so just causes the solar water heater miscellaneous of very messy installation on the roof, influences the attractive in appearance of city.Present stage, country promoted the project of " solar energy and architecture-integral ", this project provides a kind of embodiment of utilizing central solar heating, but in this project in implementation process, because all users use the hot water in the hot water storage tank in the central solar heating equipment simultaneously, when the user concentrated use hot water, water temperature was lower, and because charging and later period maintenance task heavily wait problem, cause user and infrastructure management company to produce a lot of contradictions, and the popularization of this project is affected.
Summary of the invention
The purpose of this utility model is to overcome the problem that exists in the above-mentioned existing central solar heating, provides a kind of when central heating, and it is relatively independent a kind of solar heat-preservation formula cold-hot water exchange device that the hot water of each household provides.
The technical solution of the utility model is: a kind of solar heat-preservation formula cold-hot water exchange device, it is characterized in that the entery and delivery port on the storage tank of solar water heater is connected with heat-accumulator tank by pipeline, heat exchange medium is housed in heat-accumulator tank and is installed with heat exchanger, the liquid inlet and outlet of heat exchanger is fixedly mounted on outside the heat-accumulator tank.
Above-mentioned described heat exchange medium is the liquid of good heat conductivity such as ethylene glycol, anti-icing fluid.
Heat exchanger is serpentine coil or radiator in the above-mentioned described heat-accumulator tank.
Above-mentioned heat-accumulator tank has heat-insulation layer outward.
Have manhole on the above-mentioned heat-accumulator tank.
Characteristics of the present utility model: when adopting central solar heating, by the heat medium in the solar water heater circulation heating heat-accumulator tank, provide hot water by the heat exchanger that is installed in the heat-accumulator tank to the user, because it is identical with number of users to be installed in the quantity of the heat exchanger in the heat-accumulator tank, each user is relatively independent when using hot water like this, be independent of each other, so just solved the charging problem.On the other hand,, can effectively prolong the service life of solar energy vacuum tube, solve the maintenance cost of central solar heating equipment because solar water heater only heats the heat medium in the heat-accumulator tank when heating.Three, because the heat medium in the heat-accumulator tank has the good characteristics of freeze-proof, simultaneously when using hot water, be to adopt the pressure of running water to circulate, reduced that the circulating pump in the existing apparatus, magnetic valve, electric heating equipment are provided with etc., equipment failure rate is greatly reduced, reduce the problem of power operating cost and preventing freeze in winter.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, entery and delivery port on the storage tank 1 of solar water heater is connected with a jar shape heat-accumulator tank 6 by pipeline 2,3, in heat-accumulator tank, be installed with heat exchanger 4, the quantity of heat exchanger is determined according to the number of users of central heating, as with and quantity be 6, just be installed with 6 heat exchangers in heat-accumulator tank, the inlet 9 and the liquid outlet 8 of each heat exchanger are fixedly mounted on outside the heat-accumulator tank, are connected with the user by pipeline.Heat exchange medium 7 is housed in heat-accumulator tank 6, by solar water heater to the heat exchange medium heating that circulates.Heat exchange medium can install different liquid additional according to the situation of different regions, as ethylene glycol or anti-icing fluid etc., exchange media select the consideration that mainly contains two aspects for use, the one, heat exchange performance is good.When heating by solar water heater, absorption heat that can be maximum when being that simultaneously heat exchanger carries out heat exchange, can emit heat, and its evaporating temperature is more preferably greater than 100 ℃.The 2nd, antifreeze.In the time of in the winter time, heat exchange medium can also have mobile performance when subzero lower temperature, and anti-locking system is damaged by frost.In use, the user opens water, and the pressure by running water enters in the heat exchanger cold water, because the heat exchange medium in the heat-accumulator tank is heated by solar water heater, cold water is heated in heat exchange by heat exchanger, and the water that flows out by liquid outlet 8 is exactly hot water.The water heater funnel at each family is exactly an independently system comparatively speaking like this.The exchange area of heat exchanger designs as required.The shape of heat exchanger can be the radiator of serpentine coil or different shape.For making heat-accumulator tank can reach good heat insulation effect, heat-insulation layer 10 is installed outside heat-accumulator tank.For easy to maintenance and timely supplementary heating medium in heat-accumulator tank, on heat-accumulator tank, have manhole 5, on manhole 5, lid is installed.
Claims (5)
1, a kind of solar heat-preservation formula cold-hot water exchange device, it is characterized in that the entery and delivery port on the storage tank (1) of solar water heater is connected with a jar shape heat-accumulator tank (6) by pipeline, heat exchange medium is housed in heat-accumulator tank (6) and is installed with heat exchanger (4), the liquid inlet and outlet of heat exchanger (4) is fixedly mounted on outside the heat-accumulator tank.
2, a kind of solar heat-preservation formula cold-hot water exchange device according to claim 1 is characterized in that above-mentioned described heat exchange medium is the liquid that ethylene glycol, anti-icing fluid etc. are antifreeze and heat storage performance is good.
3,, it is characterized in that heat exchanger is serpentine coil or radiator in the above-mentioned described heat-accumulator tank according to claim 1 and 2 described a kind of solar heat-preservation formula cold-hot water exchange devices.
4, a kind of solar heat-preservation formula cold-hot water exchange device according to claim 3 is characterized in that heat-insulation layer (10) is arranged outside the above-mentioned heat-accumulator tank (6).
5, a kind of solar heat-preservation formula cold-hot water exchange device according to claim 4 is characterized in that having on the above-mentioned heat-accumulator tank (6) manhole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201171785U CN2893544Y (en) | 2006-05-13 | 2006-05-13 | Solar thermal accumulating cold and heat water exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201171785U CN2893544Y (en) | 2006-05-13 | 2006-05-13 | Solar thermal accumulating cold and heat water exchanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893544Y true CN2893544Y (en) | 2007-04-25 |
Family
ID=38061705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201171785U Expired - Fee Related CN2893544Y (en) | 2006-05-13 | 2006-05-13 | Solar thermal accumulating cold and heat water exchanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893544Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429726A (en) * | 2014-12-01 | 2015-03-25 | 衢州市煜鑫农产品加工技术开发有限公司 | Solar heat accumulator used for regulating temperature difference of greenhouse |
-
2006
- 2006-05-13 CN CNU2006201171785U patent/CN2893544Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429726A (en) * | 2014-12-01 | 2015-03-25 | 衢州市煜鑫农产品加工技术开发有限公司 | Solar heat accumulator used for regulating temperature difference of greenhouse |
| CN104429726B (en) * | 2014-12-01 | 2017-05-03 | 衢州市煜鑫农产品加工技术开发有限公司 | Solar heat accumulator used for regulating temperature difference of greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningxia Hirosawa Trade Co. Ltd. Assignor: Chen Yingming Contract fulfillment period: 2008.11.5 to 2015.11.5 Contract record no.: 2008640000001 Denomination of utility model: Solar energy accumulation type cold water exchanger Granted publication date: 20070425 License type: Exclusive license Record date: 20081204 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.5 TO 2015.11.5; CHANGE OF CONTRACT Name of requester: NINGXIA GUANGZE TRADE CO., LTD. Effective date: 20081204 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 |