CN201575613U - Heat-accumulating type plate changing solar energy collector system - Google Patents

Heat-accumulating type plate changing solar energy collector system Download PDF

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Publication number
CN201575613U
CN201575613U CN200920317961XU CN200920317961U CN201575613U CN 201575613 U CN201575613 U CN 201575613U CN 200920317961X U CN200920317961X U CN 200920317961XU CN 200920317961 U CN200920317961 U CN 200920317961U CN 201575613 U CN201575613 U CN 201575613U
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CN
China
Prior art keywords
heat
solar thermal
water tank
collection
solar energy
Prior art date
Application number
CN200920317961XU
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Chinese (zh)
Inventor
陈书生
史指风
封金财
许兴建
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陈书生
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Priority to CN200920317961XU priority Critical patent/CN201575613U/en
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Publication of CN201575613U publication Critical patent/CN201575613U/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The utility model relates to a heat-accumulating type plate changing solar energy collector system, which comprises solar energy heat collectors, a heat collecting water box and a thermostatic water box, wherein the heat collecting water box is communicated with a tap water supply pipe; and the thermostatic water box is communicated with the heat collecting water box through a pipeline. The heat-accumulating type plate changing solar collector system is characterized in that the heat collecting water box and the solar energy heat collectors exchange heat by a plate heat exchanger; a solar energy heat collector array is formed by a plurality of solar energy heat collectors; the solar energy heat collectors on each row and each line of the solar energy heat collector array are sequentially communicated; and a safety air exhaust electromagnetic valve is arranged on at least one of the solar energy heat collectors. When in use, special heat-conducting media are used by a solar energy heat exchanger for circulating heat exchange, and heat energy is transmitted to the heat collecting water box through the plate heat exchanger, thereby the solar energy heat exchanger indirectly heats tap water and avoids producing dirt. The solar energy heat exchanger has comparatively high heat exchanging efficiency and comparatively long service life.

Description

The heat accumulating type plate changes solar thermal collection system
Technical field
The utility model relates to a kind of heat accumulating type plate and changes solar thermal collection system.
Background technology
Along with the growing tension that conventional energy resource provides, the heat accumulating type plate changes solar thermal collection system and is promoted application gradually.
Chinese patent literature publication number CN1142594 discloses a kind of heat accumulating type plate and has changed solar thermal collection system, comprise a pumping, the water of heat-preserving container is pumped into that the heat collector the inside is gone and the work of collecting solar energy, one temperature-sensitive sticker is arranged on the import department of this heat collector, and one CPU link to this temperature-sensitive sticker and detect the water temperature that pumps into or be stored in the heat collector, this CPU can preestablish tanning by the sun the time of a temperature difference initial value and this heat collector, can reduce temperature difference standard then according to the difference of weather and increase tanning by the sun the time of heat collector, so that when daylight casts oblique rays on and is overcast and rainy, still can carry out the collection work of solar energy effectively.
Chinese patent literature notification number CN 1412501 discloses a kind of photo-thermal central heating system, comprises heat collector, storage tank and supply tank, and the storage tank that communicates with running water filling pipe serial connection heat collector and formation are adopted thermal cycle; In be provided with electrical auxiliary heater supply tank be connected in series user's heating tube and user's return pipe respectively and constitute user's circulation of supplying water; Water in the storage tank is supplied with supply tank with water by the road and is used for the user after solar energy is fully adopted heat.
The weak point that above-mentioned heat accumulating type plate changes solar thermal collection system is: solar thermal collector has had a strong impact on its heat exchange efficiency and service life owing to directly to the running water heating, cause dirt more.
The utility model content
Technical problem to be solved in the utility model provides and a kind ofly directly running water is not heated and can not produce dirt, and the heat accumulating type plate that heat exchange efficiency is higher, service life is long changes solar thermal collection system.
For solving the problems of the technologies described above, the utility model provides a kind of heat accumulating type plate to change solar thermal collection system, comprise: solar thermal collector, the heat collection water tank that communicates with the running water filling pipe and the constant temperature water tank that is communicated with heat collection water tank by pipeline, its feature exists: carry out heat exchange by plate type heat exchanger between heat collection water tank and the solar thermal collector.
In the such scheme, described solar thermal collector has a plurality of, and constitutes the solar thermal collector array; Each row on the solar thermal collector array and the solar thermal collector that respectively lists are connected successively, and a solar thermal collector at least therein is provided with safe exhaust solenoid valve.
The utlity model has positive effect: (1) heat accumulating type plate of the present utility model changes solar thermal collection system in use, owing to use special-purpose heat-conducting medium to carry out cycle heat exchange in the solar heat exchanger, and heat energy is passed to heat collection water tank through plate type heat exchanger, so solar heat exchanger does not directly heat running water and can not produce dirt, the heat exchange efficiency of solar heat exchanger is higher, service life is longer.When (2) using, PLC opens according to the water level signal control water source magnetic valve of described level sensor output or is closed, to give the heat collection water tank moisturizing automatically, realize regularly, quantitatively going up water, and can control the water source magnetic valve by setting-up time and peak level and carry out replenishing automatically cold water.Because the water yield in the heat collection water tank can be controlled according to actual conditions, for example: in the winter time or under continuous several days inadequate situations of sunlight, the water yield in the control heat collection water tank is few, make the glassware for drinking water in it that higher water temperature be arranged, need the situation of additional heat may to reduce when the water, thereby realized purpose of energy saving.(3) heat accumulating type plate of the present utility model changes in the solar thermal collection system, and user's heating tube is provided with booster water pump, makes pressure of supply water constant about 0.3MPa, to improve the comfortableness of bathing.(4) heat accumulating type plate of the present utility model changes solar thermal collection system and also has antifreeze circulation: the area that winter temperature is lower utilizes in the temperature-sensing element signal piping heat the fastest position temperature of scattering and disappearing, and starts antifreeze circulating pump automatically to reach antifreeze purpose when reaching the temperature of setting.(5) heat accumulating type plate of the present utility model changes solar thermal collection system and can detect constant temperature water tank water level and water temperature, prevents the defencive function of assisted heating device dry combustion method.(6) native system is because capacity is bigger; when summer, temperature was too high; when the temperature of thermal-collecting tube is very high; it is that the heat supply control magnetic valve on the described heat-conducting medium tube connector and the safety of safety exhaust are cut off that PLC controls the thermal-arrest pipe fitting according to the temperature of water tank, reaches protection heat collector pipeline and prevents the uncertainty that water temperature is too high.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 changes the structural representation of solar thermal collection system for heat accumulating type plate of the present utility model.
The specific embodiment
See Fig. 1, the heat accumulating type plate of present embodiment changes solar thermal collection system and comprises: solar thermal collector 9, the heat collection water tank 8 that communicates with running water filling pipe 20 and the constant temperature water tank 1 that is communicated with heat collection water tank 8 by pipeline, its feature exists: carry out heat exchange by plate type heat exchanger 19 between heat collection water tank 8 and the solar thermal collector 9.
Described solar thermal collector 9 has a plurality of, and constitutes the solar thermal collector array; Each row on the solar thermal collector array and the solar thermal collector 9 that respectively lists are connected successively, and a solar thermal collector 9 at least therein is provided with safe exhaust solenoid valve.
Described constant temperature water tank 1 links to each other with user's return pipe 22 with user's heating tube 21 respectively, and user's heating tube 21 is provided with booster water pump 2.
Described running water filling pipe 20 is provided with water source magnetic valve 7, is provided with level sensor 13 in the heat collection water tank 8; Also comprise according to the water level signal control water source magnetic valve 7 of described level sensor 13 outputs and opening or closed PLC18.
Be respectively equipped with first temperature sensor 15 and second temperature sensor 16 that links to each other with PLC18 in constant temperature water tank 1 and the heat collection water tank 8; Pipeline between heat collection water tank 8 and the constant temperature water tank 1 is provided with by PLC18 and controls its unlatching according to the difference of first temperature sensor 15 and second temperature sensor, 16 measured temperatures or stop so that the water between constant temperature water tank 1 and the heat collection water tank 8 carries out first circulating pump 3 of heat exchange.
One end of described solar thermal collector array is provided with the heat-conducting medium tube connector 12 that links to each other with plate type heat exchanger 19, and each solar thermal collector 9 of solar thermal collector array end links to each other with heat-conducting medium tube connector 12 by the heat supply control magnetic valve 11 that the requirement intelligence of the temperature that is used for setting according to the user and gross water requirement is regulated the area of heat-supply service of solar thermal collector array respectively.
Described heat-conducting medium tube connector 12 is provided with three-temperature sensor 17; Plate type heat exchanger 19 and circulation line between the heat collection water tank 8 are provided with the difference according to second temperature sensor 16 and three-temperature sensor 17 measured temperatures that links to each other with PLC18 and control second circulating pump 6 and open or stop, so that carry out second circulating pump 6 of heat exchange between solar thermal collector array and the plate type heat exchanger 19.
Be provided with second level sensor 14 that links to each other with PLC18 in the described constant temperature water tank 1, another pipeline between heat collection water tank 8 and the constant temperature water tank 1 is provided with the water level information that is recorded according to second level sensor 14 by PLC18 and controls it and open or closed water level control magnetic valve 5.
Also be provided with the electrical bar 4 of controlling its power supply on-off by PLC18 according to first temperature sensor, 15 measured temperature in the described constant temperature water tank 1.
The top of described heat collection water tank 8 is provided with breather pipe; Heat collection water tank 8 has sewage draining exit respectively with the bottom of constant temperature water tank 1; The upper end of heat collection water tank 8 also has the gap that links to each other with its sewage draining exit.
Described solar thermal collector array links to each other with heat-conducting medium fluid infusion case 20 through replenishing line, and described replenishing line is provided with intelligent automatic liquid supply valve 10.
Heat accumulating type plate of the present utility model changes solar thermal collection system and is applied to enterprise, group, can satisfy extremely thousands of people's bathing demand of tens people, hundreds of people; Be widely used in commercial and residential building, the hotel, the dormitory, the bath center, the school bathroom, the hospital bathroom, industrial and mining enterprises etc. need the more place of domestic hot-water.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.

Claims (10)

1. a heat accumulating type plate changes solar thermal collection system, comprise: solar thermal collector (9), the heat collection water tank (8) that communicates with running water filling pipe (20) and the constant temperature water tank (1) that is communicated with heat collection water tank (8) by pipeline, its feature exists: carry out heat exchange by plate type heat exchanger (19) between heat collection water tank (8) and the solar thermal collector (9).
2. heat accumulating type plate according to claim 1 changes solar thermal collection system, it is characterized in that: described solar thermal collector (9) has a plurality of, and constitutes the solar thermal collector array; Each row on the solar thermal collector array and the solar thermal collector (9) that respectively lists are connected successively, and a solar thermal collector (9) at least therein is provided with safe exhaust solenoid valve.
3. heat accumulating type plate according to claim 2 changes solar thermal collection system, it is characterized in that: described constant temperature water tank (1) links to each other with user's return pipe (22) with user's heating tube (21) respectively, and user's heating tube (21) is provided with booster water pump (2).
4. change solar thermal collection system according to the described heat accumulating type plate of one of claim 1-3, it is characterized in that: described running water filling pipe (20) is provided with water source magnetic valve (7), is provided with level sensor (13) in the heat collection water tank (8); Also comprise according to the water level signal control water source magnetic valve (7) of described level sensor (13) output and opening or closed PLC (18).
5. heat accumulating type plate according to claim 4 changes solar thermal collection system, it is characterized in that: be respectively equipped with first temperature sensor (15) and second temperature sensor (16) that links to each other with PLC (18) in constant temperature water tank (1) and the heat collection water tank (8); Pipeline between heat collection water tank (8) and the constant temperature water tank (1) is provided with by PLC (18) and controls its unlatching according to the difference of first temperature sensor (15) and second temperature sensor (16) measured temperature or stop so that the water between constant temperature water tank (1) and the heat collection water tank (8) carries out first circulating pump (3) of heat exchange.
6. the heat accumulating type plate of stating according to claim 5 changes solar thermal collection system, it is characterized in that: an end of described solar thermal collector array is provided with the heat-conducting medium tube connector (12) that links to each other with plate type heat exchanger (19), and each solar thermal collector (9) of solar thermal collector array end links to each other with heat-conducting medium tube connector (12) by the heat supply control magnetic valve (11) that the requirement intelligence of the temperature that is used for setting according to the user and gross water requirement is regulated the area of heat-supply service of solar thermal collector array respectively;
Described heat-conducting medium tube connector (12) is provided with three-temperature sensor (17); Plate type heat exchanger (19) and circulation line between the heat collection water tank (8) are provided with the difference according to second temperature sensor (16) and three-temperature sensor (17) measured temperature that links to each other with PLC (18) and control second circulating pump (6) and open or stop, so that carry out second circulating pump (6) of heat exchange between solar thermal collector array and the plate type heat exchanger (19).
7. the heat accumulating type plate of stating according to claim 6 changes solar thermal collection system, it is characterized in that: be provided with second level sensor (14) that links to each other with PLC (18) in the described constant temperature water tank (1), another pipeline between heat collection water tank (8) and the constant temperature water tank (1) is provided with the water level information that is recorded according to second level sensor (14) by PLC (18) and controls it and open or closed water level control magnetic valve (5).
8. the heat accumulating type plate of stating according to claim 7 changes solar thermal collection system, it is characterized in that: also be provided with the electrical bar (4) of being controlled its power supply on-off by PLC (18) according to the measured temperature of first temperature sensor (15) in the described constant temperature water tank (1).
9. the heat accumulating type plate of stating according to claim 8 changes solar thermal collection system, it is characterized in that: the top of described heat collection water tank (8) is provided with breather pipe; Heat collection water tank (8) has sewage draining exit respectively with the bottom of constant temperature water tank (1); The upper end of heat collection water tank (8) also has the gap that links to each other with its sewage draining exit.
10. heat accumulating type plate according to claim 2 changes solar thermal collection system, it is characterized in that: described solar thermal collector array links to each other with heat-conducting medium fluid infusion case (20) through replenishing line, and described replenishing line is provided with intelligent automatic liquid supply valve (10).
CN200920317961XU 2009-12-21 2009-12-21 Heat-accumulating type plate changing solar energy collector system CN201575613U (en)

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Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102494407A (en) * 2011-12-07 2012-06-13 苏州同济材料科技有限公司 Solar water heater
CN102735097A (en) * 2012-07-12 2012-10-17 夏致俊 Heat storage medium flow adjustable constant heat-release device
CN103267364A (en) * 2013-05-31 2013-08-28 浙江绿城建筑设计有限公司 Solar-heating cold water circulating systemand method thereof
CN103267370A (en) * 2013-04-23 2013-08-28 常州布鲁克林太阳能有限公司 Circulating-heat-exchange type solar water heating system
CN103759438A (en) * 2014-01-16 2014-04-30 华东理工大学 Concentrating type solar heat collecting and crude oil heating system
CN110017526A (en) * 2018-11-23 2019-07-16 山东理工昊明新能源有限公司 A kind of solar-electricity auxiliary heating system and control method
CN111121317A (en) * 2020-01-06 2020-05-08 杭州热风机电设备工程有限公司 Circulating water supply device of solar heat collector

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102494407A (en) * 2011-12-07 2012-06-13 苏州同济材料科技有限公司 Solar water heater
CN102735097A (en) * 2012-07-12 2012-10-17 夏致俊 Heat storage medium flow adjustable constant heat-release device
CN103267370A (en) * 2013-04-23 2013-08-28 常州布鲁克林太阳能有限公司 Circulating-heat-exchange type solar water heating system
CN103267364A (en) * 2013-05-31 2013-08-28 浙江绿城建筑设计有限公司 Solar-heating cold water circulating systemand method thereof
CN103759438A (en) * 2014-01-16 2014-04-30 华东理工大学 Concentrating type solar heat collecting and crude oil heating system
CN103759438B (en) * 2014-01-16 2015-06-24 华东理工大学 Concentrating type solar heat collecting and crude oil heating system
CN110017526A (en) * 2018-11-23 2019-07-16 山东理工昊明新能源有限公司 A kind of solar-electricity auxiliary heating system and control method
CN111121317A (en) * 2020-01-06 2020-05-08 杭州热风机电设备工程有限公司 Circulating water supply device of solar heat collector

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
ASS Succession or assignment of patent right

Owner name: JIANGSU LIANYU XUNENG EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: CHEN SHUSHENG

Effective date: 20130814

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130814

Address after: 213000 Xilin Dong Dai Town, bell tower area, Jiangsu, Changzhou

Patentee after: Jiangsu Union energy storage equipment Co., Ltd.

Address before: 213000, No. 69, Xinshi Road, bell tower, Jiangsu, Changzhou

Patentee before: Chen Shusheng

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100908

Termination date: 20171221

CF01 Termination of patent right due to non-payment of annual fee