CN103471254A - Air source heat pump water heater - Google Patents
Air source heat pump water heater Download PDFInfo
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- CN103471254A CN103471254A CN2013104103017A CN201310410301A CN103471254A CN 103471254 A CN103471254 A CN 103471254A CN 2013104103017 A CN2013104103017 A CN 2013104103017A CN 201310410301 A CN201310410301 A CN 201310410301A CN 103471254 A CN103471254 A CN 103471254A
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- heat pump
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- temperature sensor
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
An air source heat pump water heater comprises a solar energy collector, a heat pump circulating pump, a water supply pump, a water feeding electromagnetic valve, a solar energy circulating pump, a water tank temperature sensor, a panel and a heat pump controller. The air source heat pump water heater is characterized by also comprising a collector temperature sensor; the collector temperature sensor and the water tank temperature sensor are connected with the heat pump controller and temperature signals are input into the heat pump controller; the heat pump circulating pump, the water supply pump, a water return electromagnetic valve and the water feeding electromagnetic valve which are connected with the heat pump controller are controlled by the heat pump controller to switch on and switch off; the heat pump controller intelligently judges whether to start the solar energy collector or a heat pump to heat water according to the temperature difference of the solar energy collector and a water tank. According to the technical scheme of the air source heat pump water heater, solar energy and the heat pump water heater can be simultaneously controlled based on the original heat pump controller without an additional controller and accordingly the installation is simple and convenient and the cost is saved.
Description
Technical field
The present invention relates to a kind of hot water machine, more particularly, patent of the present invention relates to a kind of novel air source heat pump hot water machine that can simultaneously control solar energy.
Background technology
Air-source heat pump hot water is a kind of novel hot water and heating product, is a kind of heating equipment and hot water apparatus of alternative boiler, and, environmental protection energy-efficient with it, safe and reliable, the round-the-clock convenient characteristics of using are received by users gradually.But the energy-saving effect of solar water heating system air-source heat pump hot water is just less better relatively, but solar water heating system is conveniently used far away not as good as air-source heat pump hot water round-the-clock.More and more faster along with the world industry progress, energy consumption is more and more higher, and resource is more and more in short supply, pollutes more and more serious.The hot-water heating system that air-source heat pump hot water and solar water heating system combine is born thus.
The control system of the hot water supply system that traditional air-source heat pump hot water and solar water heating system combine is very complicated comparatively speaking, all to control all control elements and executive component by homemade Intelligent control cabinet, control circuit is very complicated, control components and parts very many, various appliance components are also very many.This just requires the specialty requirement of installation personnel very high, and the project installation personnel do not possess this ability usually.And the controller that air-source heat pump hot water itself is carried also causes waste significantly.This intelligence control system is nonstandard self-control system, if lack corresponding completion of works data, to the detection of later system maintenance, is also very disadvantageous.
Summary of the invention
For above defect, the object of the invention is to have proposed the above-mentioned defect of the control system of the hot water supply system that combines for traditional air-source heat pump hot water and solar water heating system, having proposed is not a kind ofly needing additionally to increase controller, only need on original heat pump controller hardware foundation, realize controlling the method for solar water heating system simultaneously, and then realize simple installation, cost-saving purpose.
To achieve these goals, the present invention proposes a kind of air-source heat pump hot water, comprise solar thermal collector, heat pump cycle pump, supply-water pump, moisturizing magnetic valve, solar energy circulating pump, water tank temperature sensor, panel and heat pump controller, characterized by further comprising the heat collector temperature sensor, described heat collector temperature sensor, water tank temperature sensor are connected with heat pump controller, temperature signal is inputted to heat pump controller, described heat pump cycle pump, supply-water pump, moisturizing magnetic valve all are connected with heat pump controller, are subject to respectively the heat pump controller gauge tap; The temperature that described heat collector temperature sensor detects is T1, and the temperature that described water tank temperature sensor detects is T3, and Tset1 is that solar energy starts the lowest temperature difference, and Tset2 is that solar energy is closed the lowest temperature difference, and Tset is user's set water temperature; When heat pump controller detects T3-T1 >=Tset1 and T3<Tset, to control the solar energy circulating pump and open, solar thermal collector starts the water heating operation; When heat pump controller detects T3-T1≤Tset2 heat pump controller control sun can circulation pump, stop solar thermal collector to the water heating operation; As T1<Tset, and heat pump controller solar energy circulating pump output signal to be detected be closed condition duration t t_set, described t_set is the heat pump start-up time that the user sets, heat pump controller is controlled heat pump cycle pump startup heat pump to the water heating operation.
The present invention is directed to the control system relative complex of the hot water supply system that air-source heat pump hot water and solar water heating system combine, the problem that the installation and maintenance cost is high, the original heat pump controller of direct improvement has been proposed, increase the control module of controlling solar water heating system, simplified system, simple installation, improved control program simultaneously, the Based Intelligent Control solar water heating system, with the switch of heat pump hot-water system, is brought into play to greatest extent the advantage of solar water heating system under the prerequisite that does not affect user's use.Greatly simplified the installation difficulty of solar energy+air source heat pump hot water system, all inspections, the input of executive component, output all directly pick out from the air-source heat pump hot water control system, without making in addition control system by oneself; Greatly reduce the installation cost of solar energy+air source heat pump hot water system, air-source heat pump hot water is all passed through in all control, without another connected control system, has saved the cost of a set of control system; And reach greatly reduce solar energy+air source heat pump hot water system fault rate, adopt the air-source heat pump hot water control system integration to control, reduced the control components and parts, reduced the purpose of the fault rate of system.
the accompanying drawing explanation
Fig. 1 is the air-source heat pump hot water schematic diagram.
the specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
Fig. 1 is the air-source heat pump hot water schematic diagram, comprise solar thermal collector 1, heat pump cycle pump 6, supply-water pump 7, backwater magnetic valve 9, moisturizing magnetic valve 10, solar energy circulating pump 3, water tank temperature sensor 4, panel, heat pump controller 12 and supply water temperature sensor 8, heat collector temperature sensor 2, heat collector temperature sensor 2, water tank temperature sensor 4, supply water temperature sensor 8 all is connected with heat pump controller 12, temperature signal is inputted to heat pump controller 12, heat pump cycle pump 6, supply-water pump 7, backwater magnetic valve 9, moisturizing magnetic valve 10 all is connected with heat pump controller 12, be subject to respectively heat pump to control 12 device gauge taps, when heat pump controller 12 detects T3-T1 >=Tset1 and T3<Tset.Control solar energy circulating pump 3 and open, solar thermal collector 1 starts the water heating operation; When heat pump controller 12 detects T3-T1≤Tset2, heat pump controller 12 is controlled solar energy circulating pumps 3 and is closed, and stops 1 pair of water heating operation of solar thermal collector; As T1<Tset, and it is closed condition duration t that heat pump controller 12 detects solar energy circulating pump 3 output signals > t_set, the air source heat pump start-up time that described t_set sets for the user, heat pump controller 12 is controlled heat pump cycle pump 6 and is started 11 pairs of water heating operations of heat pump.Operated by rotary motion Tset1, Tset2 be in following scope, Tset1 >=5 ℃, and 1≤Tset2≤5 ℃, t_set is 20 to 100 minutes.
The user can also dynamically arrange by panel the occurrence of Tset, Tset1, Tset2 and t_set.
Can also on heat pump controller 12, increase toggle switch is set, heat pump controller can switch heat pump mode and solar energy+heat pump mode according to toggle switch.
Above disclosed is only an embodiment of the present invention, certainly can not limit with this interest field of basis, one of ordinary skill in the art will appreciate that all or part of flow process that realizes above-described embodiment, and the equivalent variations of doing according to the claims in the present invention, still belong to the scope that the present invention is contained.
Claims (4)
1. an air-source heat pump hot water, comprise solar thermal collector, heat pump cycle pump, supply-water pump, moisturizing magnetic valve, solar energy circulating pump, water tank temperature sensor, panel and heat pump controller, characterized by further comprising the heat collector temperature sensor, described heat collector temperature sensor, water tank temperature sensor are connected with heat pump controller, temperature signal is inputted to heat pump controller, described heat pump cycle pump, supply-water pump, moisturizing magnetic valve all are connected with heat pump controller, are subject to respectively the heat pump controller gauge tap; The temperature that described heat collector temperature sensor detects is T1, and the temperature that described water tank temperature sensor detects is T3, and Tset1 is that solar energy starts the lowest temperature difference, and Tset2 is that solar energy is closed the lowest temperature difference, and Tset is user's set water temperature; When heat pump controller detects T3-T1 >=Tset1 and T3<Tset, to control the solar energy circulating pump and open, solar thermal collector starts the water heating operation; When heat pump controller detects T3-T1≤Tset2 heat pump controller control sun can circulation pump, stop solar thermal collector to the water heating operation; As T1<Tset, and heat pump controller solar energy circulating pump output signal to be detected be closed condition duration t t_set, described t_set is the heat pump start-up time that the user sets, heat pump controller is controlled heat pump cycle pump startup heat pump to the water heating operation.
2. air-source heat pump hot water according to claim 1, is characterized in that described Tset1 >=5 ℃, 1≤Tset2≤5 ℃.
3. air-source heat pump hot water according to claim 2, is characterized in that the user can also dynamically arrange by panel the occurrence of Tset, Tset1, Tset2 and t_set.
4. air-source heat pump hot water according to claim 3, is characterized in that increasing toggle switch being set on described heat pump controller 12, and heat pump controller can switch heat pump mode and solar energy+heat pump mode according to toggle switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310410301.7A CN103471254B (en) | 2013-09-11 | 2013-09-11 | A kind of air-source heat pump hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310410301.7A CN103471254B (en) | 2013-09-11 | 2013-09-11 | A kind of air-source heat pump hot water |
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| Publication Number | Publication Date |
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| CN103471254A true CN103471254A (en) | 2013-12-25 |
| CN103471254B CN103471254B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310410301.7A Active CN103471254B (en) | 2013-09-11 | 2013-09-11 | A kind of air-source heat pump hot water |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808041A (en) * | 2014-02-27 | 2014-05-21 | 云南昌泰科技有限公司 | Solar water heating system |
| CN106288426A (en) * | 2016-11-01 | 2017-01-04 | 山东华临新能源设备有限公司 | The foolproof heat pump of efficient and convenient installation |
| CN114484579A (en) * | 2022-02-17 | 2022-05-13 | 陕西隆地卓益智慧能源科技有限公司 | Intelligent bathing hot water control device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008111650A (en) * | 2006-10-05 | 2008-05-15 | Matsushita Electric Ind Co Ltd | Photovoltaic power generation/heat collection composite utilization device |
| CN102679565A (en) * | 2011-12-25 | 2012-09-19 | 河南科技大学 | Device for obtaining high-temperature water by utilizing solar energy and air energy |
| CN102798224A (en) * | 2012-09-11 | 2012-11-28 | 王德元 | Solar energy and air source heat pump linkage hot water system and control method thereof |
-
2013
- 2013-09-11 CN CN201310410301.7A patent/CN103471254B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008111650A (en) * | 2006-10-05 | 2008-05-15 | Matsushita Electric Ind Co Ltd | Photovoltaic power generation/heat collection composite utilization device |
| CN102679565A (en) * | 2011-12-25 | 2012-09-19 | 河南科技大学 | Device for obtaining high-temperature water by utilizing solar energy and air energy |
| CN102798224A (en) * | 2012-09-11 | 2012-11-28 | 王德元 | Solar energy and air source heat pump linkage hot water system and control method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808041A (en) * | 2014-02-27 | 2014-05-21 | 云南昌泰科技有限公司 | Solar water heating system |
| CN106288426A (en) * | 2016-11-01 | 2017-01-04 | 山东华临新能源设备有限公司 | The foolproof heat pump of efficient and convenient installation |
| CN114484579A (en) * | 2022-02-17 | 2022-05-13 | 陕西隆地卓益智慧能源科技有限公司 | Intelligent bathing hot water control device |
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| Publication number | Publication date |
|---|---|
| CN103471254B (en) | 2015-12-23 |
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Address after: 518104 Guangdong Province, Shenzhen Baoan District manhole after Pavilion Fourth Industrial Zone No. 24 Patentee after: SHENZHEN POWER NEW ENERGY TECHNOLOGY CO.,LTD. Address before: 518104 Guangdong Province, Shenzhen Baoan District manhole after Pavilion Fourth Industrial Zone No. 24 Patentee before: SHENZHEN POWER WORLD NEW ENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230331 Address after: Room 101, No. 32 Luxi Second Road, Liaobu Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Peiwo New Energy Technology Co.,Ltd. Address before: 518104 No. 24, Shajing Houting No. 4 Industrial Zone, Baoan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN POWER NEW ENERGY TECHNOLOGY CO.,LTD. |