CN202303883U - Air source heat pump water heating system of separating type water tank - Google Patents
Air source heat pump water heating system of separating type water tank Download PDFInfo
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- CN202303883U CN202303883U CN2011204159841U CN201120415984U CN202303883U CN 202303883 U CN202303883 U CN 202303883U CN 2011204159841 U CN2011204159841 U CN 2011204159841U CN 201120415984 U CN201120415984 U CN 201120415984U CN 202303883 U CN202303883 U CN 202303883U
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Abstract
An air source heat pump water heating system of a separating type water tank relates to the technical field of water heating and aims at solving the technical problem of improving operating efficiency of the air source heat pump water heating system. The air source heat pump water heating system comprises an air source heat pump unit and a thermal insulation water tank, an inner cavity of the thermal insulation water tank is divided into two sub-cavities through a vertical partition board, the two sub-cavities are respectively a heating sub-cavity and a thermal-storage sub-cavity, and the upper portions of the two sub-cavities are mutually communicated. A cold water supplying opening, a circulating water inlet and a circulating water returning opening are arranged on the lower portion of the heating sub-cavity of the thermal insulation water tank, the thermal-storage sub-cavity is provided with a hot water outlet, and the cold water supplying opening of the heating sub-cavity is connected onto an external cold water source through a water supplying valve. The air source heat pump unit is provided with a circulating water inlet and a circulating water outlet, the circulating water inlet is connected onto the circulating water returning opening of the heating sub-cavity of the thermal insulation water tank, and the circulating water outlet is connected onto the circulating water inlet of the heating sub-cavity of the thermal insulation water tank. The air source heat pump water heating system is simple in structure, and low in implantation difficulty and cost.
Description
Technical field
The utility model relates to water and heats technology, particularly relates to a kind of technology of cellular-type water tank air source heat pump hot-water heating system.
Background technology
The air source heat pump hot-water heating system has the advantage of efficient energy-saving, is applied in the concentrated bathroom of enterprise, universities and colleges widely.
Existing air source heat pump hot-water heating system mostly is to adopt single water tank circulation to heat the water mode to realize the hot water supply, mainly is made up of net for air-source heat pump units and attemperater, utilizes net for air-source heat pump units to the circulation of the water in attemperater heating when producing hot water.The single water tank circulation of this employing heats in the air source heat pump hot-water heating system running of water mode; When attemperater is mended into cold water; Mending the cold water of going into can mix with whole box water; Thereby cause the water temperature of whole box water to reduce, make the leaving water temperature of attemperater also decrease, can influence the water comfortableness; Therefore; In order to guarantee the water comfortableness, need control (just stopping moisturizing when spending) to the moisturizing temperature such as be lower than 42 when water temperature, could guarantee the normal water of user; Can make net for air-source heat pump units operate in high water temperature state like this, its operating efficiency is very low always.
Also occurred a kind of pair of water tank air source heat pump hot-water heating system at present, this system has adopted two water tanks, and one of them is a heating water tank; Another is a hot water storage tank; Utilize net for air-source heat pump units to the circulation of the water in heating water tank heating, when water temperature reaches setting value in the heating water tank, utilize gravity or supercharging mode that hot water is sent into hot water storage tank; The water that so is circulated in the hot water storage tank reaches till the designated water level; This pair of water tank air source heat pump hot-water heating system utilizes heating water tank to guarantee the high-efficient operation of net for air-source heat pump units, overcome the defective of single water tank air source heat pump hot-water heating system, but two water tanks of existing two water tank air source heat pump hot-water heating systems is separate; Make the structure more complicated of whole system; Thereby increased enforcement difficulty and implementation cost, and the hot water in the heating water tank need just can be transferred to hot water storage tank through pipeline, meeting loss partial heat energy in the hot water transfer process.
The utility model content
To the defective that exists in the above-mentioned prior art, the running efficiency that the utility model technical problem to be solved provides a kind of net for air-source heat pump units is high, and simple in structure, implements difficulty and the low cellular-type water tank air source heat pump hot-water heating system of implementation cost.
In order to solve the problems of the technologies described above; A kind of cellular-type water tank air source heat pump hot-water heating system that the utility model provided; Comprise net for air-source heat pump units, attemperater; It is characterized in that: the inner chamber of said attemperater is separated into two subcavities by a vertical dividing plate, is respectively to add heater chamber, the sub-chamber of accumulation of heat, and the top of this two subcavities is interconnected;
The bottom, heater chamber that adds of said attemperater is provided with a cold water water supplement port, and is recycled into the mouth of a river, and loops back the mouth of a river, and the sub-chamber of its accumulation of heat is provided with a hot water outlet, and its cold water water supplement port that adds the heater chamber is received outside cold water source through a water compensating valve;
Said net for air-source heat pump units is provided with a circulation water inlet, a circulating outlet, and its circulation water inlet is received the mouth of a river that loops back that attemperater adds the heater chamber, and its circulating outlet is received the mouth of a river that is recycled into that attemperater adds the heater chamber.
Further, the circulation water inlet of said net for air-source heat pump units and the attemperater connecting line that loops back between the mouth of a river that adds the heater chamber is provided with a water circulating pump.
Further; Said water compensating valve is a motor-driven valve; Said net for air-source heat pump units is provided with an enabling signal input, and adding of said attemperater is provided with a temperature sensor in the heater chamber, and its accumulation of heat is provided with a liquid level sensor in the sub-chamber; Said temperature sensor is electrically connected the control end of water compensating valve, and said liquid level sensor is electrically connected the control end of water compensating valve, the control end of water circulating pump and the enabling signal input of net for air-source heat pump units.
The cellular-type water tank air source heat pump hot-water heating system that the utility model provides; Utilize dividing plate that the inner chamber of attemperater is separated into two subcavities, net for air-source heat pump units only heats the water that adds in the heater chamber, thereby has guaranteed the high-efficient operation of net for air-source heat pump units; And it is simple in structure; It implements difficulty and implementation cost will be lower than two water tank air source heat pump hot-water heating systems, and when adding hot water in the heater chamber and transferring to the sub-chamber of accumulation of heat, heat-energy losses is also very little.
Description of drawings
Fig. 1 is the structural representation of the cellular-type water tank air source heat pump hot-water heating system of the utility model embodiment.
The specific embodiment
Embodiment to the utility model describes in further detail below in conjunction with description of drawings, but present embodiment is not limited to the utility model, and analog structure of every employing the utility model and similar variation thereof all should be listed the protection domain of the utility model in.
As shown in Figure 1; A kind of cellular-type water tank air source heat pump hot-water heating system that the utility model embodiment is provided; Comprise net for air-source heat pump units 1, attemperater 2; It is characterized in that: the inner chamber of said attemperater 2 is separated into two subcavities by a vertical dividing plate 3, is respectively to add heater chamber 21, the sub-chamber 22 of accumulation of heat, and the top of this two subcavities is interconnected;
21 bottoms, heater chamber that add of said attemperater 2 are provided with a cold water water supplement port, and are recycled into the mouth of a river, and loop back the mouth of a river, and the sub-chamber 22 of its accumulation of heat is provided with a hot water outlet, and its cold water water supplement port that adds heater chamber 21 is received outside cold water source through a water compensating valve 4;
Said net for air-source heat pump units 1 is provided with a circulation water inlet, a circulating outlet, and its circulation water inlet is received the mouth of a river that loops back that attemperater adds heater chamber 21, and its circulating outlet is received the mouth of a river that is recycled into that attemperater adds heater chamber 21.
Among the utility model embodiment, the connecting line between the mouth of a river of looping back that the circulation water inlet of said net for air-source heat pump units 1 and attemperater add heater chamber 21 is provided with a water circulating pump 5, a y-type filter 6.
Among the utility model embodiment; Said water compensating valve 4 is motor-driven valves; Said net for air-source heat pump units 1 is provided with an enabling signal input, and adding of said attemperater is provided with a temperature sensor 7 in the heater chamber 21, and its accumulation of heat is provided with a liquid level sensor (not shown) in the sub-chamber 22; Said temperature sensor 7 is electrically connected the control end of water compensating valve 4, and said liquid level sensor is electrically connected the control end of water compensating valve 4, the control end of water circulating pump 5 and the enabling signal input of net for air-source heat pump units 1.
Among the utility model embodiment, said net for air-source heat pump units is a prior art, is made up of compressor, evaporimeter and condenser.
The operation principle of the utility model embodiment is following:
The water that water circulating pump 5 extraction attemperaters add in the heater chamber 21 are sent into net for air-source heat pump units 1, add heater chamber 21 by sending attemperater back to after net for air-source heat pump units 1 heating;
The temperature sensor 7 that attemperater adds in the heater chamber 21 detects when water temperature is higher than higher limit in this sub-chamber; Export a moisturizing signal and give water compensating valve 4; Water compensating valve 4 is opened, and outside cold water is promptly mended through water compensating valve 4 and is gone into to add heater chamber 21, along with outside cold water mend into the time; Add the hot water lifting in the heater chamber 21, and cover the dividing plate upper edge and overflow in the sub-chamber 22 of accumulation of heat;
The temperature sensor 7 that attemperater adds in the heater chamber 21 detects when water temperature is lower than lower limit in this sub-chamber, exports one and stops the moisturizing signal to water compensating valve 4, water compensating valve 4 is closed stop moisturizing;
When the liquid level sensor in the sub-chamber 22 of attemperater accumulation of heat detects this sub-intraluminal fluid position arrival setting value, export the full position of a hot water signal, otherwise then export a hot water less than the position signal;
Water compensating valve 4 is closed after receiving the full position of hot water signal immediately, stops moisturizing, and water circulating pump 5 and net for air-source heat pump units 1 are received behind the signal of the full position of hot water out of service immediately;
Water compensating valve 4 does not respond hot water less than the position signal, and water circulating pump 5 and net for air-source heat pump units 1 are received and started operation after hot water is less than the position signal immediately or keep operation;
Its hot water outlet that passes through in the sub-chamber 22 of attemperater accumulation of heat exports ustomer premises access equipment to.
Among the utility model embodiment, temperature sensor 7 and liquid level sensor are to realize the control of water compensating valve 4 through logic circuit, and this logic circuit is a prior art.
Claims (3)
1. cellular-type water tank air source heat pump hot-water heating system; Comprise net for air-source heat pump units, attemperater; It is characterized in that: the inner chamber of said attemperater is separated into two subcavities by a vertical dividing plate, is respectively to add heater chamber, the sub-chamber of accumulation of heat, and the top of this two subcavities is interconnected;
The bottom, heater chamber that adds of said attemperater is provided with a cold water water supplement port, and is recycled into the mouth of a river, and loops back the mouth of a river, and the sub-chamber of its accumulation of heat is provided with a hot water outlet, and its cold water water supplement port that adds the heater chamber is received outside cold water source through a water compensating valve;
Said net for air-source heat pump units is provided with a circulation water inlet, a circulating outlet, and its circulation water inlet is received the mouth of a river that loops back that attemperater adds the heater chamber, and its circulating outlet is received the mouth of a river that is recycled into that attemperater adds the heater chamber.
2. system according to claim 1 is characterized in that: the connecting line that loops back between the mouth of a river that the circulation water inlet of said net for air-source heat pump units and attemperater add the heater chamber is provided with a water circulating pump.
3. system according to claim 1; It is characterized in that: said water compensating valve is a motor-driven valve; Said net for air-source heat pump units is provided with an enabling signal input, and adding of said attemperater is provided with a temperature sensor in the heater chamber, and its accumulation of heat is provided with a liquid level sensor in the sub-chamber; Said temperature sensor is electrically connected the control end of water compensating valve, and said liquid level sensor is electrically connected the control end of water compensating valve, the control end of water circulating pump and the enabling signal input of net for air-source heat pump units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204159841U CN202303883U (en) | 2011-10-27 | 2011-10-27 | Air source heat pump water heating system of separating type water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204159841U CN202303883U (en) | 2011-10-27 | 2011-10-27 | Air source heat pump water heating system of separating type water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303883U true CN202303883U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204159841U Expired - Fee Related CN202303883U (en) | 2011-10-27 | 2011-10-27 | Air source heat pump water heating system of separating type water tank |
Country Status (1)
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| CN (1) | CN202303883U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371489A (en) * | 2015-11-27 | 2016-03-02 | 中山市爱美泰电器有限公司 | Modular heat pump device |
| CN105716224A (en) * | 2014-12-22 | 2016-06-29 | 株式会社堀场Stec | VAPORIZING container, vaporizer, and VAPORIZING DEVICE |
| CN108645034A (en) * | 2018-06-25 | 2018-10-12 | 珠海格力电器股份有限公司 | Water tank system |
| CN110230883A (en) * | 2019-07-15 | 2019-09-13 | 珠海格力电器股份有限公司 | Water tank with partition plate inside for heat pump system and heat pump system |
| CN113739243A (en) * | 2021-09-17 | 2021-12-03 | 辽宁力泰中节能科技有限公司 | Electromagnetic induction energy storage equipment |
-
2011
- 2011-10-27 CN CN2011204159841U patent/CN202303883U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716224A (en) * | 2014-12-22 | 2016-06-29 | 株式会社堀场Stec | VAPORIZING container, vaporizer, and VAPORIZING DEVICE |
| CN105371489A (en) * | 2015-11-27 | 2016-03-02 | 中山市爱美泰电器有限公司 | Modular heat pump device |
| CN105371489B (en) * | 2015-11-27 | 2018-04-03 | 中山市爱美泰电器有限公司 | A kind of modular heat pump assembly |
| CN108645034A (en) * | 2018-06-25 | 2018-10-12 | 珠海格力电器股份有限公司 | Water tank system |
| CN110230883A (en) * | 2019-07-15 | 2019-09-13 | 珠海格力电器股份有限公司 | Water tank with partition plate inside for heat pump system and heat pump system |
| CN113739243A (en) * | 2021-09-17 | 2021-12-03 | 辽宁力泰中节能科技有限公司 | Electromagnetic induction energy storage equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20161027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |