CN105157232A - Water tank of heat pump hot water system and heat pump hot water system - Google Patents
Water tank of heat pump hot water system and heat pump hot water system Download PDFInfo
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- CN105157232A CN105157232A CN201510673951.XA CN201510673951A CN105157232A CN 105157232 A CN105157232 A CN 105157232A CN 201510673951 A CN201510673951 A CN 201510673951A CN 105157232 A CN105157232 A CN 105157232A
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Abstract
The invention provides a water tank of a heat pump hot water system and the heat pump hot water system. The water tank comprises a water tank body and a heat exchanger arranged inside the water tank body and provided with an inlet and an outlet, wherein the inlet is used for guiding liquid heated by a heat pump water heater of the heat pump hot water system, and the outlet is used for outputting the liquid after heat exchanging to the heat pump water heater. By the application of the technical scheme, the heat exchanger is arranged inside the water tank body, the inlet of the heat exchanger is connected with an output port, used for the heated liquid, of the heat pump water heater, the outlet of the heat exchanger is communicated with a liquid returning port of the heat pump water heater, in this way, a circulating pump only needs to circulate liquid inside a box of the heat pump water heater and the liquid of the heat exchanger inside the water tank, then circulation can be achieved to heat the water inside the water tank, and the load of the circulating pump is reduced.
Description
Technical field
The present invention relates to air energy thermal wetting system field, in particular to a kind of water tank, heat pump hot-water system of heat pump hot-water system.
Background technology
In prior art, heat pump hot-water system comprises Teat pump boiler, and Teat pump boiler comprises the compressor, evaporimeter, the condenser that are communicated with successively, and condenser is arranged in casing for the water in heating compartment.Compressor, evaporimeter and condenser form refrigerant circulation stream.Casing is provided with the circulation that water inlet and delivery port realize water in casing, user directly applies the water in casing.
There are some defects in this heat pump hot-water system, as: in order to the water in heating water tank, circulating pump needs to realize water tank and the circulation being provided with the water in the casing of condenser, the selection of circulating pump needs the resistance of water in the casing considering to bear, also to consider the height of user's water tank relative to unit, requirements of type selecting is high, and installation cost is expensive; Hydraulic pipeline fluctuation easily causes heat pump hot-water system operation exception; Compressor, evaporimeter, condenser and casing are outdoor equipment, preventing freeze in winter weak effect, and unit is often freezing, if want winter power-off to shut down, just must be drained by the water in heat pump hot-water system, and abnormal trouble.
Summary of the invention
Main purpose of the present invention is the water tank, the heat pump hot-water system that provide a kind of heat pump hot-water system, to solve the high problem of circulating pump requirements of type selecting of the prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of water tank of heat pump hot-water system, water tank comprises: tank body; Heat exchanger, is arranged in tank body, the import of the liquid that heat transfer equipment has the Teat pump boiler for introducing heat pump hot-water system to heat and the outlet for exporting the liquid after heat exchange to Teat pump boiler.
Further, heat exchanger comprises refrigerant pipe, and refrigerant pipe comprises the snakelike pipeline section extended planar full of twists and turnsly.
Further, refrigerant pipe comprises multiple snakelike pipeline section, and multiple snakelike pipeline section tiles planar side by side.
Further, multiple snakelike pipeline section head and the tail are communicated with successively.
Further, heat exchanger comprises multiple refrigerant pipe, and the plane belonging to the snakelike pipeline section place of multiple refrigerant pipe is respectively parallel.
Further, heat exchanger also comprises refrigerant introduction pipe and refrigerant efferent duct, and the import of multiple refrigerant pipe is all communicated with refrigerant introduction pipe, and the outlet of multiple refrigerant pipe is all communicated with refrigerant efferent duct.
Further, plane orthogonal is in refrigerant introduction pipe.
According to a further aspect in the invention, provide a kind of heat pump hot-water system, it is characterized in that, comprising: Teat pump boiler, comprise the compressor, condenser and the evaporimeter that are communicated with successively, condenser is arranged in casing, and casing is provided with import and outlet; The water tank of Teat pump boiler is the water tank of above-mentioned Teat pump boiler, the import of heat exchanger and the outlet of casing, the outlet of heat exchanger and the inlet communication of casing.
Further, anti-icing fluid is filled with in heat exchanger and casing.
Further, also comprise circulating pump, the import of circulating pump and the outlet of casing, the inlet communication of circulation delivery side of pump and heat exchanger; Or, the import of circulating pump and the outlet of heat exchanger, the inlet communication of circulation delivery side of pump and casing.
Apply technical scheme of the present invention, heat exchanger is provided with in tank body, liquid outlet after the heating of the import connection Teat pump boiler of heat exchanger, the liquid backflow mouth of the outlet Teat pump boiler of heat exchanger, therefore circulating pump only needs the liquid in the casing of circulation heat pump water heater and is arranged on the liquid of the heat exchanger in water tank, can realize circulation with the water in heating water tank, the load of circulating pump reduces.
Further, the casing of Teat pump boiler and the heat exchanger be arranged in water tank realize the circulatory system closed, and are conducive to preventing heat pump hot-water system to be subject to the impact of water pressure fluctuations in pipe network.
Further, the casing of Teat pump boiler and anti-icing fluid can be adopted to realize heat exchange in being arranged in water tank heat exchanger, is therefore conducive to the antifreeze ability improving heat pump hot-water system.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the heat pump hot-water system of embodiments of the invention;
The structural representation of heat exchanger in the water tank that Fig. 2 shows the heat pump hot-water system of embodiments of the invention.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, tank body; 2, heat exchanger; 3, refrigerant pipe; 31, the first snakelike pipeline section; 32, the second snakelike pipeline section; 33, the 3rd snakelike pipeline section; 4, refrigerant introduction pipe; 5, refrigerant efferent duct; 6, Teat pump boiler; 7, the first valve; 8, circulating pump; 9, the second valve.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, the water tank of the heat pump hot-water system of the present embodiment comprises tank body 1 and the heat exchanger 2 be arranged in tank body 1, and heat exchanger 2 has the import of the liquid that the Teat pump boiler for introducing heat pump hot-water system heats and the outlet for exporting the liquid after heat exchange to Teat pump boiler.
Fig. 1 shows the structural representation of the heat pump hot-water system of embodiments of the invention; Heat pump hot-water system comprises Teat pump boiler 6, and comprise the compressor, condenser, the evaporimeter that are communicated with successively, condenser is arranged in casing, and casing is provided with import and outlet.
The water heat exchange of cold-producing medium after compressor compression within the condenser in cold-producing medium and casing, with the water in heating compartment, refrigerant flow direction evaporimeter after heat exchange, in evaporimeter inner refrigerant and outside air heat exchange, absorb the heat of air, be delivered to compressor with the cold-producing medium after air heat-exchange and complete circulation.
Be provided with heat exchanger 2 in the water tank of the present embodiment, the outlet of the inlet communication casing of heat exchanger 2, the import of the outlet casing of heat exchanger 2, establish heat exchanger 2 and the closed cycle system of casing, by heat exchanger, the water in water tank is heated.Therefore circulating pump only needs the liquid in the casing of circulation heat pump water heater and is arranged on the liquid of the heat exchanger in water tank, can realize circulation with the water in heating water tank, and the load of circulating pump reduces.
Further, further, the casing of Teat pump boiler and the heat exchanger be arranged in water tank realize the circulatory system closed, and are conducive to preventing heat pump hot-water system to be subject to the impact of water pressure fluctuations in pipe network.
Further, in casing, liquid be not available to the use water of user, therefore can fill antifreeze soft water or fill anti-icing fluid in casing and heat exchanger, therefore be conducive to the antifreeze ability improving heat pump hot-water system.
The structural representation of heat exchanger in the water tank that Fig. 2 shows the present embodiment.Heat exchanger 2 comprises refrigerant pipe 3, and refrigerant pipe 3 comprises the snakelike pipeline section extended planar full of twists and turnsly.
Multiple snakelike pipeline section head and the tail are communicated with successively.Refrigerant pipe 3 comprises the first snakelike pipeline section 32 of snakelike pipeline section 31, second and the 3rd snakelike pipeline section 33, the first snakelike pipeline section 32 of snakelike pipeline section 31, second and the 3rd snakelike pipeline section 33 are laid in same plane side by side, and the snakelike pipeline section 32 of the first snakelike pipeline section 31, second is communicated with successively with the 3rd snakelike pipeline section 33 head and the tail.
The import of the first snakelike pipeline section 31 forms the import of refrigerant pipe 3, the import of the snakelike pipeline section 32 of outlet second of the first snakelike pipeline section 31, the import of the snakelike pipeline section 33 of the second snakelike pipeline section 32 outlet the 3rd, the outlet of the 3rd snakelike pipeline section 33 is the outlet of refrigerant pipe 3.
The path that the snakelike pipeline section extended can increase heat exchanging liquid full of twists and turnsly is conducive to improving heat exchange efficiency, and the gap between the snakelike pipeline section extended on the other hand is also conducive to increasing the contact area of water in water tank and refrigerant pipe 3 full of twists and turnsly.
Multiple refrigerant pipe 3 is arranged stackedly.Heat exchanger 2 comprises multiple refrigerant pipe 3, and the plane belonging to the snakelike pipeline section place of multiple refrigerant pipe 3 is respectively parallel.
Heat exchanger 2 also comprises refrigerant introduction pipe 4 and refrigerant efferent duct 5, and the import of multiple refrigerant pipe 3 is all communicated with refrigerant introduction pipe 4, and the outlet of multiple refrigerant pipe 3 is all communicated with refrigerant efferent duct 5.
As shown in Figure 2, the plane at the snakelike pipeline section place of each refrigerant pipe 3 is all perpendicular to refrigerant introduction pipe 4.Refrigerant introduction pipe 4 and refrigerant efferent duct 5 are arranged abreast.
According to a further aspect in the invention, the present embodiment additionally provides the water tank that a kind of heat pump hot-water system comprises Teat pump boiler 6 and Teat pump boiler.Teat pump boiler 6 comprises the compressor, condenser and the evaporimeter that are communicated with successively, and condenser is arranged in casing, and casing is provided with import and outlet.
The water tank of Teat pump boiler is the water tank of above-mentioned Teat pump boiler, the import of heat exchanger and the outlet of casing, the outlet of heat exchanger and the inlet communication of casing.
Anti-icing fluid is filled with in heat exchanger 2 and casing.Anti-icing fluid can be antifreeze soft water.
Heat pump hot-water system also comprises circulating pump 8, the import of circulating pump 8 and the outlet of casing, the outlet of circulating pump 8 and the inlet communication of heat exchanger 2.
Also can be, the import of circulating pump 8 and the outlet of heat exchanger 2, the outlet of circulating pump 8 and the inlet communication of casing.
In this enforcement, the pipeline of the outlet of the connection import of heat exchanger 2 and the casing of Teat pump boiler is provided with two the first valves 7.The pipeline of the import of the connection outlet of heat exchanger 2 and the casing of Teat pump boiler is provided with the second valve 9.
Antifreeze soft water is squeezed in Teat pump boiler by circulating pump 8, the heat in air is absorbed by Teat pump boiler, and heat is passed to antifreeze soft water by the heat exchanger in unit, antifreeze soft water after intensification flows into the heat exchanger 2 be arranged in tank body 1, transfer heat to the retaining in tank body 1 again, cooled soft water flows into Teat pump boiler again through water circulating pump, so repeatedly until the retaining in water tank has been heated.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a water tank for heat pump hot-water system, is characterized in that, described water tank comprises:
Tank body (1);
Heat exchanger (2), be arranged in described tank body (1), described heat exchanger (2) has the import of the liquid that the Teat pump boiler for introducing described heat pump hot-water system heats and the outlet for exporting the described liquid after heat exchange to described Teat pump boiler.
2. water tank according to claim 1, it is characterized in that, described heat exchanger (2) comprises refrigerant pipe (3), and described refrigerant pipe (3) comprises the snakelike pipeline section (31,32,33) extended planar full of twists and turnsly.
3. water tank according to claim 2, it is characterized in that, described refrigerant pipe (3) comprises multiple described snakelike pipeline section (31,32,33), and multiple described snakelike pipeline section (31,32,33) is laid in described plane side by side.
4. water tank according to claim 3, is characterized in that, multiple described snakelike pipeline section (31,32,33) head and the tail are communicated with successively.
5. the water tank according to any one of claim 2 to 4, it is characterized in that, described heat exchanger (2) comprises multiple described refrigerant pipe (3), and the described plane belonging to described snakelike pipeline section (31,32, the 33) place of multiple described refrigerant pipe (3) is respectively parallel.
6. water tank according to claim 5, it is characterized in that, described heat exchanger (2) also comprises refrigerant introduction pipe (4) and refrigerant efferent duct (5), the import of multiple described refrigerant pipe (3) is all communicated with described refrigerant introduction pipe (4), and the outlet of multiple described refrigerant pipe (3) is all communicated with described refrigerant efferent duct (5).
7. water tank according to claim 6, is characterized in that, described plane orthogonal is in described refrigerant introduction pipe (4).
8. a heat pump hot-water system, is characterized in that, comprising:
Teat pump boiler (6), comprise the compressor, condenser and the evaporimeter that are communicated with successively, described condenser is arranged in casing, and described casing is provided with import and outlet;
The water tank of Teat pump boiler, the water tank of the Teat pump boiler according to any one of claim 1 to 7, the import of described heat exchanger and the outlet of described casing, the outlet of described heat exchanger and the inlet communication of described casing.
9. heat pump hot-water system according to claim 8, is characterized in that, is filled with anti-icing fluid in described heat exchanger (2) and described casing.
10. heat pump hot-water system according to claim 8, is characterized in that, also comprises circulating pump (8),
The import of described circulating pump (8) and the outlet of described casing, the outlet of described circulating pump (8) and the inlet communication of described heat exchanger (2); Or,
The import of described circulating pump (8) and the outlet of described heat exchanger (2), the outlet of described circulating pump (8) and the inlet communication of described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510673951.XA CN105157232A (en) | 2015-10-15 | 2015-10-15 | Water tank of heat pump hot water system and heat pump hot water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510673951.XA CN105157232A (en) | 2015-10-15 | 2015-10-15 | Water tank of heat pump hot water system and heat pump hot water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105157232A true CN105157232A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510673951.XA Pending CN105157232A (en) | 2015-10-15 | 2015-10-15 | Water tank of heat pump hot water system and heat pump hot water system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006200777A (en) * | 2005-01-19 | 2006-08-03 | Matsushita Electric Ind Co Ltd | Heat pump water heater |
| CN202074698U (en) * | 2011-05-03 | 2011-12-14 | 北京华业阳光新能源有限公司 | Indirect heating type heat pump hot water device |
| CN202229403U (en) * | 2011-09-05 | 2012-05-23 | 浙江创能新能源科技有限公司 | Quick heating type heat pump water heater |
| CN203375702U (en) * | 2013-07-05 | 2014-01-01 | 广东美的暖通设备有限公司 | Split type heat pump water heater |
| CN203785188U (en) * | 2014-02-10 | 2014-08-20 | 上海坚诚机电科技有限公司 | Heat exchange water tank for air conditioner and air conditioner comprising same |
| CN104006533A (en) * | 2013-02-25 | 2014-08-27 | 松下电器产业株式会社 | Water heater |
-
2015
- 2015-10-15 CN CN201510673951.XA patent/CN105157232A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006200777A (en) * | 2005-01-19 | 2006-08-03 | Matsushita Electric Ind Co Ltd | Heat pump water heater |
| CN202074698U (en) * | 2011-05-03 | 2011-12-14 | 北京华业阳光新能源有限公司 | Indirect heating type heat pump hot water device |
| CN202229403U (en) * | 2011-09-05 | 2012-05-23 | 浙江创能新能源科技有限公司 | Quick heating type heat pump water heater |
| CN104006533A (en) * | 2013-02-25 | 2014-08-27 | 松下电器产业株式会社 | Water heater |
| CN203375702U (en) * | 2013-07-05 | 2014-01-01 | 广东美的暖通设备有限公司 | Split type heat pump water heater |
| CN203785188U (en) * | 2014-02-10 | 2014-08-20 | 上海坚诚机电科技有限公司 | Heat exchange water tank for air conditioner and air conditioner comprising same |
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Application publication date: 20151216 |
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| RJ01 | Rejection of invention patent application after publication |