CN202494217U - Direct flow circulation type air energy water heater - Google Patents
Direct flow circulation type air energy water heater Download PDFInfo
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- CN202494217U CN202494217U CN2012200309083U CN201220030908U CN202494217U CN 202494217 U CN202494217 U CN 202494217U CN 2012200309083 U CN2012200309083 U CN 2012200309083U CN 201220030908 U CN201220030908 U CN 201220030908U CN 202494217 U CN202494217 U CN 202494217U
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Abstract
The utility model discloses a direct flow circulation type air energy water heater, which comprises a heat pump unit and a heat storage water tank, wherein the heat pump unit is provided with a heat exchanger and is subjected to heat exchange with the heat storage water tank through the heat exchanger; the heat storage water tank comprises a water tank with a circulating water inlet, a circulating water outlet and a supplied water outlet; the circulating water inlet and the circulating water outlet are connected with the heat exchanger through a water inlet pipeline and a water outlet pipeline respectively; a circulating water pump is arranged on the water outlet pipeline or the water inlet pipeline; and on the water outlet pipeline, a supplied water inlet pipeline is led out to be connected with an external tap water source. According to the direct flow circulation type air energy water heater, the original water replenishing mode of directly introducing tap water into the water tank is converted into water replenishing outside the water tank, and the tap water is firstly heated through the heat exchanger and then led into the water tank to output hot water, so that the water temperature is prevented from being reduced by mixing of the tap water which directly enters the water tank and the original hot water during use of the water, and meanwhile, the water usage effect is improved. The direct flow circulation type air energy water heater can be widely used as water heater.
Description
Technical field
The utility model relates to a kind of water heater, particularly a kind of air-source water heater.
Background technology
Get into 21 century, along with rapid economy development and people the improving constantly of grade of living, living has become people's daily necessities with hot water.At present, widely used hot water apparatus mainly contains gas fired-boiler, coal-burning boiler, oil burning boiler and electric heater unit.These devices not only will consume a large amount of coal resources and electric power resource, and the environment of returning that has has caused pollution in various degree.The Teat pump boiler that utilizes steam compression type to heat is a development in recent years new technology faster.Existing Teat pump boiler is generally single heat source heat pump water heater, utilizes air as thermal source, through consuming the acting of small amount of electrical energy Driven Compressor, comes out depositing in airborne Energy extraction, is used to add hot water, therefore is also referred to as air-source water heater.
Air-source water heater, or claim air source hot pump water heater, its operation principle and air-condition principle have necessarily similar, have all used contrary Carnot's principle.Air-source water heater generally comprises two parts, and one is the refrigerant unit, and one is the hot water unit, carries out heat exchange mutually through heat exchanger between them.The refrigerant unit comprises with the pipeline compressor, condenser, expansion valve, the evaporimeter that connect of closed loop in order.The workflow of whole refrigerant unit and traditional air conditioner refrigerating unit are similar, and when refrigerant evaporates, promptly absorb low temperature heat energies a large amount of in the surrounding air in evaporimeter, become high-temperature liquid state, pass through after the heat exchanger heat exchange again, get back to compressor; Hot water unit the inside is provided with water tank; Water tank itself has circulation water inlet and circulating outlet, and the work delivery port, and wherein circulating outlet uses the pipeline by way of heat exchanger to be communicated with the circulation water inlet; Water circulating pump also is set on the pipeline; Water in the water tank just can circulate in good time, heat like this, and people can be through opening the work delivery port, output hot water.
Yet existing air-source water heater on the market is especially for the water heater of static state heating; When making water, carry out water temperature adjusting and moisturizing in the water tank through directly running water being passed into, in the adjustment process; Running water directly gets into water tank to be mixed with original hot water; Restart unit and heat, phenomenon uneven in temperature appears in water tank easily, influences the water effect.
The utility model content
The purpose of the utility model is to provide a kind of circulating air-source water heater of direct current that water-cooled heat is uneven, water temperature reduces in the water tank can avoid moisturizing the time.
The solution that the utility model solves its technical problem is:
The circulating air-source water heater of direct current comprises source pump and heat storage water tank, and source pump has heat exchanger; And carry out heat exchange through heat exchanger and heat storage water tank; Said heat storage water tank comprise have the circulation water inlet, the water tank of circulating outlet and water supply delivery port, said circulation water inlet is connected with heat exchanger through inlet channel and outlet conduit respectively with circulating outlet, on outlet conduit or inlet channel; Be provided with water circulating pump; Make heat storage water tank and heat exchanger form a circulatory system, and on outlet conduit, draw the water supply inlet channel and be connected with the water source from the beginning of peripheral hardware.
Further improvement as technique scheme; Said outlet conduit is provided with first check valve; It is between water supply inlet channel and circulating outlet; And its water inlet is towards the circulating outlet direction, makes running water after the inlet channel that supplies water flow in the outlet conduit, gets into water tank again after can only flowing to heat exchanger earlier.
As the further improvement of technique scheme, said water supply inlet channel is provided with second check valve, and its water inlet is towards the water source from the beginning of peripheral hardware, gets into water tank again after making running water in the water supply inlet channel can only be introduced into heat exchanger.
As the further improvement of technique scheme, said water supply delivery port is drawn the water supply outlet conduit.
As the further improvement of technique scheme, said heat storage water tank also comprises water flow switch, and said water flow switch is housed on the water supply outlet conduit.
As the further improvement of technique scheme, on the water inlet water supply line said water flow switch is housed.
The beneficial effect of the utility model is: the utility model is provided with the water supply inlet channel; With the original directly water supplementing method of logical running water in the water tank, shifting is the outer moisturizing of water tank, and running water is to heat through heat exchanger earlier; Be passed into again and export hot water in the water tank; Avoided when making water, running water directly gets into water tank to be mixed with original hot water and reduces water temperature, has improved the water effect simultaneously.The utility model can be used as water heater and is widely used.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done simple declaration in will describing embodiment below.Obviously, described accompanying drawing is a part of embodiment of the utility model, rather than whole embodiment, and those skilled in the art can also obtain other designs and accompanying drawing according to these accompanying drawings under the prerequisite of not paying creative work.
Fig. 1 is the utility model structure principle chart, and wherein arrow is represented the flow direction and the wind direction of refrigerant.
The specific embodiment
Below will combine embodiment and accompanying drawing that the technique effect of design, concrete structure and the generation of the utility model is carried out clear, intactly description, with purpose, characteristic and the effect of understanding the utility model fully.Obviously; Described embodiment is a part of embodiment of the utility model, rather than whole embodiment, based on the embodiment of the utility model; Other embodiment that those skilled in the art is obtained under the prerequisite of not paying creative work all belong to the scope that the utility model is protected.In addition, all connection/annexations of being mentioned in the literary composition are not to refer to that singly member directly joins, and are meant and can connect auxiliary through adding or reducing according to the practical implementation situation, form more excellent draw bail.
With reference to Fig. 1, the circulating air-source water heater of direct current comprises source pump and heat storage water tank; Source pump has heat exchanger 2, and carries out heat exchange through heat exchanger 2 and heat storage water tank, said heat storage water tank comprise have the circulation water inlet, the water tank 6 of circulating outlet and water supply delivery port; Said circulation water inlet is connected with heat exchanger 2 through inlet channel 13 and outlet conduit 12 respectively with circulating outlet; On outlet conduit 12 or inlet channel 13, be provided with water circulating pump 7, make heat storage water tank and heat exchanger 2 form a circulatory system; And on outlet conduit 12, draw water supply inlet channel 11 and be connected with the water source from the beginning of peripheral hardware.
Can see at Fig. 1; Source pump is to comprise pipeline compressor 1, throttling arrangement 3, evaporimeter 4, the blower fan 5 of closed loop connection in order; Wherein blower fan 5 is used for to evaporimeter 4 air-supply, and is connected pipeline between compressor 1 and the throttling arrangement 3, is the heat source side as heat exchanger 2.Source pump has multiple structural design, and is described herein, is simple common a kind of mode.
Further as preferred embodiment; Said outlet conduit 12 is provided with first check valve 8; It is between water supply inlet channel 11 and circulating outlet; And its water inlet is towards the circulating outlet direction, makes running water after the inlet channel 11 that supplies water flow in the outlet conduit 12, gets into water tank 6 again after can only flowing to heat exchanger 2 earlier.Like this, flow to the running water in the water tank 6, naturally just can only be earlier through heat exchanger 2 heating, feed-tank 6 hot-water supplies.
Further as preferred embodiment, said water supply inlet channel 11 is provided with second check valve 10, and its water inlet is towards the water source from the beginning of peripheral hardware, gets into water tank 6 again after making running water in the water supply inlet channel 11 can only be introduced into heat exchanger 2.The effect of the effect of second check valve 10 and first check valve 8 is similar, can prevent the current adverse current effectively.
Further as preferred embodiment, said water supply delivery port is drawn the water supply outlet conduit.
Further as preferred embodiment, said heat storage water tank also comprises water flow switch, and said water flow switch is housed on the water supply outlet conduit.
Further, on the water inlet water supply line 11 said water flow switch is housed as preferred embodiment.Water flow switch is used for making things convenient for manual streamflow regime.Particularly, said water flow switch comprises second water flow switch 92 that is located on the water water supply line 11 into, and is located at first water flow switch 91 on the water supply outlet conduit.
The workflow of brief description the utility model:
When system water, unit is in the DC heating pattern, and utilizes the microcomputer control system monitoring of peripheral hardware; Through water supply inlet channel 11 automatic water supplements, when the system that detects satisfied the setting executive condition, promptly starting compressor 1; Compressor 1 discharges heat energy with sending in the heat exchanger 2 after the refrigerant compression, and running water gets into water tank 6 after heating up through heat exchanger 2 heat exchange earlier again; Extrude water tank 6 original hot water, realize hot water output.Refrigerant gets into evaporimeter 4 through throttling arrangement 3 backs, absorbs heat energy in air through blower fan 5 operations, returns and gets into next circulation in the compressor 1.
When system not during water; Unit is in the circulation heating mode, and utilizes the microcomputer control system monitoring of peripheral hardware, and the water in detecting water tank 6 is lower than design temperature; Be start cycles water pump 7 and compressor 1; Water circulating pump 7 circulates in outlet conduit 12, inlet channel 13 as the water that active force drives in the water tank 6, send in the heat exchanger 2 after compressor 1 compresses refrigerant to discharge heat energy, thereby heating is from the water of water tank 6.Refrigerant gets in the evaporimeter 4 through throttling arrangement 3 backs, absorbs heat energy in air through blower fan 5 operations, returns and gets into next circulation in the compressor 1.Unit and water circulating pump 7 were out of service after water in water tank 6 was heated to design temperature.
More than be that preferred embodiments to the utility model specifies; But the invention is not limited to said embodiment; Those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. the circulating air-source water heater of direct current; Comprise source pump and heat storage water tank; Source pump has heat exchanger (2), and carries out heat exchange through heat exchanger (2) and heat storage water tank, it is characterized in that: said heat storage water tank comprise have the circulation water inlet, the water tank (6) of circulating outlet and water supply delivery port; Said circulation water inlet is connected with heat exchanger (2) through inlet channel (13) and outlet conduit (12) respectively with circulating outlet; On outlet conduit (12) or inlet channel (13), be provided with water circulating pump (7), make heat storage water tank and heat exchanger (2) form a circulatory system; And on outlet conduit (12), draw water supply inlet channel (11) and be connected with the water source from the beginning of peripheral hardware.
2. the circulating air-source water heater of direct current according to claim 1; It is characterized in that: said outlet conduit (12) is provided with first check valve (8); It is positioned between water supply inlet channel (11) and the circulating outlet; And its water inlet is towards the circulating outlet direction, makes running water after the inlet channel (11) that supplies water flow in the outlet conduit (12), gets into water tank (6) again after can only flowing to heat exchanger (2) earlier.
3. the circulating air-source water heater of direct current according to claim 1; It is characterized in that: said water supply inlet channel (11) is provided with second check valve (10); Its water inlet is towards the water source from the beginning of peripheral hardware, gets into water tank (6) again after making running water in the water supply inlet channel (11) can only be introduced into heat exchanger (2).
4. the circulating air-source water heater of direct current according to claim 1 is characterized in that: said water supply delivery port is drawn the water supply outlet conduit.
5. the circulating air-source water heater of direct current according to claim 4, it is characterized in that: said heat storage water tank also comprises water flow switch, and said water flow switch is housed on the water supply outlet conduit.
6. the circulating air-source water heater of direct current according to claim 1, it is characterized in that: said heat storage water tank also comprises water flow switch, on the water inlet water supply line (11) said water flow switch is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200309083U CN202494217U (en) | 2012-01-31 | 2012-01-31 | Direct flow circulation type air energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200309083U CN202494217U (en) | 2012-01-31 | 2012-01-31 | Direct flow circulation type air energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494217U true CN202494217U (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200309083U Expired - Lifetime CN202494217U (en) | 2012-01-31 | 2012-01-31 | Direct flow circulation type air energy water heater |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654581A (en) * | 2015-02-11 | 2015-05-27 | 四川蓉幸实业有限公司 | Closed type automatic hot water heat-exchange circulating system for livestock slaughtering |
| CN105953474A (en) * | 2016-04-27 | 2016-09-21 | 常州大学 | Water-cooling movable solar heat pump air conditioner with waste heat recovery function |
| CN106016739A (en) * | 2016-07-14 | 2016-10-12 | 上海东方延华节能技术服务股份有限公司 | Energy-saving type hot water system and obtaining method thereof |
| CN109624820A (en) * | 2018-12-14 | 2019-04-16 | 济南热力集团有限公司 | A kind of air-source emergency heat source vehicle |
| CN110822711A (en) * | 2019-11-22 | 2020-02-21 | 珠海格力电器股份有限公司 | Water heater and hot water tank, control method and controller thereof |
| CN112923558A (en) * | 2020-04-20 | 2021-06-08 | 罗伟强 | Sensible heat superposed air energy water heater and heating method thereof |
-
2012
- 2012-01-31 CN CN2012200309083U patent/CN202494217U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654581A (en) * | 2015-02-11 | 2015-05-27 | 四川蓉幸实业有限公司 | Closed type automatic hot water heat-exchange circulating system for livestock slaughtering |
| CN104654581B (en) * | 2015-02-11 | 2017-06-23 | 四川蓉幸实业有限公司 | A kind of slaughtering animal is with the closed hot water automatic heat exchange circulatory system |
| CN105953474A (en) * | 2016-04-27 | 2016-09-21 | 常州大学 | Water-cooling movable solar heat pump air conditioner with waste heat recovery function |
| CN105953474B (en) * | 2016-04-27 | 2019-05-31 | 常州大学 | Water-cooled Waste Heat Recovery solar energy moves heat pump air conditioner |
| CN106016739A (en) * | 2016-07-14 | 2016-10-12 | 上海东方延华节能技术服务股份有限公司 | Energy-saving type hot water system and obtaining method thereof |
| CN109624820A (en) * | 2018-12-14 | 2019-04-16 | 济南热力集团有限公司 | A kind of air-source emergency heat source vehicle |
| CN109624820B (en) * | 2018-12-14 | 2023-12-22 | 济南热力集团有限公司 | Emergency heat source vehicle with air source |
| CN110822711A (en) * | 2019-11-22 | 2020-02-21 | 珠海格力电器股份有限公司 | Water heater and hot water tank, control method and controller thereof |
| CN112923558A (en) * | 2020-04-20 | 2021-06-08 | 罗伟强 | Sensible heat superposed air energy water heater and heating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Overseas Chinese in Liwan District Guangzhou City Road 510163 Guangdong province No. 221 Patentee after: Guangdong Tongyi Air Energy Technology Co., Ltd. Address before: 510163 No. 219 middle middle road, Liwan District bridge, Guangzhou, Guangdong Patentee before: Guangdong Tongyi Electrical Appliance Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 510163 three, building two, 219-221 Middle Road, Liwan District bridge, Guangdong, Guangzhou Patentee after: Guangdong Tongyi Air Energy Technology Co., Ltd. Address before: Overseas Chinese in Liwan District Guangzhou City Road 510163 Guangdong province No. 221 Patentee before: Guangdong Tongyi Air Energy Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |
|
| CX01 | Expiry of patent term |