CN103162345A - Bathing hot water control circuit - Google Patents
Bathing hot water control circuit Download PDFInfo
- Publication number
- CN103162345A CN103162345A CN 201110437663 CN201110437663A CN103162345A CN 103162345 A CN103162345 A CN 103162345A CN 201110437663 CN201110437663 CN 201110437663 CN 201110437663 A CN201110437663 A CN 201110437663A CN 103162345 A CN103162345 A CN 103162345A
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- CN
- China
- Prior art keywords
- heat
- hot water
- heat supply
- water tank
- pump
- 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.)
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The invention relates to a bathing hot water control circuit. A solar thermal collecting plate is mainly used to supply heat to a heat collecting water tank, the heat collecting water tank conveys hot water to a hot water supply tank, the hot water supply tank supplies heat to a user, when the quantity of the heat generated by a solar thermal collector is insufficient, an air source heat pump and a ground source heat pump are used to heat the heat supply water tank, and hot water generated by the hot water supply tank is enabled to meet the use requirement of the user. In the whole heat supply system, temperature of each point is detected repeatedly so as to switch the heat supply source. According to the bathing hot water control circuit, temperature of each temperature sensor is detected repeatedly so as to control the heat supply source, when the solar thermal collector can generate sufficient heat, the solar thermal collector supplies heat, when the solar thermal collector cannot generate sufficient heat, the air source supplies heat, and when the outside temperature is low, the round source heat pump supplies heat.
Description
Technical field
The field that the present invention relates to a kind of solar water heater application, particularly bath hot water control circuit.
Background technology
Solar energy is the mankind's the abundantest utilizable energy.On earth, solar energy is arranged anywhere, can develop on the spot, do not have transportation problem, can not produce waste residue, waste water, waste gas, also there is no noise, more can not affect the ecological balance; Air source heat pump is to utilize contrary Carnot's principle, with few electric energy, absorb a large amount of low temperature heat energy in air, compression by compressor becomes high temperature heat, transfer to water tank, heat hot water, energy consumption is low, efficient is high, speed is fast, security is good, the feature of environmental protection is strong, earth source heat pump is that a kind of geothermal using resource of utilizing (claims that also ground can, comprise underground water, soil or surface water etc.) heating equipment, earth source heat pump is realized being shifted to high potential temperature heat energy by low-temperature heat energy by a small amount of electric energy of input, and the water in water tank is heated.Utilize solar energy that required hot water is provided when sunny, utilize the air-source heat pump hot water group that hot water is provided when outdoor temperature is higher when sunlight is not enough, utilize the ground source heat pump hot water group system that hot water is provided when outdoor temperature is low.
Summary of the invention
Problem for the prior art existence, the purpose of this invention is to provide the bath hot water control circuit, it is simple in structure, laying is convenient, use is simple to operate and result of use good, utilize solar heat pump, air source heat pump and earth source heat pump comprehensive heat supply system, reduced consumption rate and the operating cost of system to conventional energy resource, and avoided environmental pollution, energy-saving effect is remarkable.
the technical solution used in the present invention is the bath hot water control circuit, it is characterized in that, mainly by solar heat-collection plate to the heat collection water tank heat supply, heat collection water tank delivery to the heat supply water tank, the heat supply water tank is to user's heat supply, when shortage of heat that solar thermal collector produces, by air source heat pump and earth source heat pump to the heat supply heating water tanks, the hot water that the heat supply water tank is produced can satisfy user's use, in whole heating system, constantly detect the temperature of each point in order to switch supplying heat source, when the heat that produces when solar thermal collector is sufficient by solar heat collector to supply heat, when shortage of heat that solar thermal collector produces by the air-source heat supply, when outdoor air is low by the earth source heat pump heat supply.
Described bath hot water control circuit, it is characterized in that, solar heat-collection plate is to the heat supply of heat supply water tank, detected temperatures sensor 1 and temperature sensor 2 when two temperature difference are spent greater than 5, start pump 3, reach design temperature to heat collection water tank, open valve 4, start pump 5, hot water is sent in the heat supply water tank, for the user.
Described bath hot water control circuit, when it is characterized in that air source heat pump to the heat supply of heat supply water tank, utilize temperature sensor 6 to detect outdoor temperature, when outdoor temperature is higher, start air source heat pump, open valve 7, start pump 8, to the heat supply of heat supply water tank, make the heat supply water tank reach design temperature, when temperature sensor 9 and temperature sensor 10 temperature difference are spent less than 2, close pump 7, valve 8.
Described bath hot water control circuit when it is characterized in that described earth source heat pump to the heat supply of heat supply water tank, starts pump 8, opens valve 3 to the power supply of heat supply water tank, when temperature sensor 9 and temperature sensor 10 temperature difference are spent less than 2, closes pump 8, valve 3.
Bath hot water control circuit of the present invention, has following beneficial effect: utilize solar energy that required hot water is provided when sunny, utilize the air-source heat pump hot water group that hot water is provided when outdoor temperature is higher when sunlight is not enough, utilize the ground source heat pump hot water group system that hot water is provided when outdoor temperature is low, reduced consumption rate and the operating cost of system to conventional energy resource, and avoided environmental pollution, energy-saving effect is remarkable.
Description of drawings
Fig. 1 is schematic diagram of the present invention
The specific embodiment
in Fig. 1, the technical solution used in the present invention is: the bath hot water control circuit, it is characterized in that mainly by solar heat-collection plate to the heat collection water tank heat supply, heat collection water tank delivery to the heat supply water tank, the heat supply water tank is to user's heat supply, when shortage of heat that solar thermal collector produces, by air source heat pump and earth source heat pump to the heat supply heating water tanks, the hot water that the heat supply water tank is produced can satisfy user's use, in whole heating system, constantly detect the temperature of each point in order to switch supplying heat source, when the heat that produces when solar thermal collector is sufficient by solar heat collector to supply heat, when shortage of heat that solar thermal collector produces by the air-source heat supply, when outdoor air is low by the earth source heat pump heat supply.
The course of work of the present invention is: in whole heating system, constantly detect the temperature of each point in order to switch supplying heat source, when the heat that produces when solar thermal collector is sufficient by solar heat collector to supply heat, when shortage of heat that solar thermal collector produces by the air-source heat supply, when outdoor air is low by the earth source heat pump heat supply.
Described bath hot water control circuit, it is characterized in that, solar heat-collection plate is to the heat supply of heat supply water tank, detected temperatures sensor 1 and temperature sensor 2 when two temperature difference are spent greater than 5, start pump 3, reach design temperature to heat collection water tank, open valve 4, start pump 5, hot water is sent in the heat supply water tank, for the user.
Described bath hot water control circuit, when it is characterized in that air source heat pump to the heat supply of heat supply water tank, utilize temperature sensor 6 to detect outdoor temperature, when outdoor temperature is higher, start air source heat pump, open valve 7, start pump 8, to the heat supply of heat supply water tank, make the heat supply water tank reach design temperature, when temperature sensor 9 and temperature sensor 10 temperature difference are spent less than 2, close pump 7, valve 8.
Described bath hot water control circuit when it is characterized in that described earth source heat pump to the heat supply of heat supply water tank, starts pump 8, opens valve 3 to the power supply of heat supply water tank, when temperature sensor 9 and temperature sensor 10 temperature difference are spent less than 2, closes pump 8, valve 3.
Claims (3)
1. bath hot water control circuit, it is characterized in that, described bath hot water control circuit is characterized in that, solar heat-collection plate is to the heat supply of heat supply water tank, detected temperatures sensor (1) and temperature sensor (2) when two temperature difference are spent greater than 5, start pump (3), reach design temperature to heat collection water tank, open valve (4), start pump (5), hot water is sent in the heat supply water tank, for the user.
2. bath hot water control circuit according to claim 1, it is characterized in that, air source heat pump utilizes temperature sensor (6) to detect outdoor temperature, when outdoor temperature is higher during to the heat supply of heat supply water tank, start air source heat pump, open valve (7), start pump (8), to the heat supply of heat supply water tank, make the heat supply water tank reach design temperature, when temperature sensor (9) and temperature sensor (10) temperature difference are spent less than 2, close pump (7), valve (8).
3. bath hot water control circuit according to claim 1, it is characterized in that, described earth source heat pump is during to the heat supply of heat supply water tank, start pump (8), open valve (3) and power to the heat supply water tank, when temperature sensor (9) and temperature sensor (10) temperature difference are spent less than 2, close pump (8), valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110437663 CN103162345A (en) | 2011-12-16 | 2011-12-16 | Bathing hot water control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110437663 CN103162345A (en) | 2011-12-16 | 2011-12-16 | Bathing hot water control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103162345A true CN103162345A (en) | 2013-06-19 |
Family
ID=48585659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110437663 Pending CN103162345A (en) | 2011-12-16 | 2011-12-16 | Bathing hot water control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162345A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123108A (en) * | 2016-07-25 | 2016-11-16 | 国网北京市电力公司 | The control method of heating system, device and system |
| CN106610045A (en) * | 2017-02-14 | 2017-05-03 | 王作韬 | Combined heat supply system capable of utilizing clean energy in severe cold area |
| CN111947223A (en) * | 2020-07-28 | 2020-11-17 | 万江新能源集团有限公司 | Air energy and geothermal energy complementary heating control device |
-
2011
- 2011-12-16 CN CN 201110437663 patent/CN103162345A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123108A (en) * | 2016-07-25 | 2016-11-16 | 国网北京市电力公司 | The control method of heating system, device and system |
| CN106610045A (en) * | 2017-02-14 | 2017-05-03 | 王作韬 | Combined heat supply system capable of utilizing clean energy in severe cold area |
| CN111947223A (en) * | 2020-07-28 | 2020-11-17 | 万江新能源集团有限公司 | Air energy and geothermal energy complementary heating control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |