CN104165459A - Seawater source heat pump hot water tank - Google Patents
Seawater source heat pump hot water tank Download PDFInfo
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- CN104165459A CN104165459A CN201410349416.4A CN201410349416A CN104165459A CN 104165459 A CN104165459 A CN 104165459A CN 201410349416 A CN201410349416 A CN 201410349416A CN 104165459 A CN104165459 A CN 104165459A
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- condenser
- heat pump
- water tank
- source heat
- compressor
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Abstract
The invention relates to a seawater source heat pump hot water tank which comprises a seawater source heat pump system. The seawater source heat pump system comprises a compressor, a condenser, a plate heat exchanger and a drying and filtering device. A chilled water inlet of the condenser and a chilled water outlet of the condenser are connected with circulation seawater, a refrigerant outlet of the condenser is connected with a refrigerant inlet of the compressor, a refrigerant outlet of the compressor is connected with a refrigerant inlet of the plate heat exchanger through an oil separator, a refrigerant outlet of the plate heat exchanger is connected with a refrigerant inlet of the condenser through the drying and filtering device, two thermal expansion valves which are connected in parallel are connected between the drying and filtering device and the condenser in series, an energy control branch is connected between the output end of the compressor and the input end of the drying and filtering device in series, and an expansion valve and a solenoid valve are connected to the energy control branch in series. A pressure-bearing water tank and a circulation system are connected between a chilled water inlet of the plate heat exchanger and a chilled water outlet of the plate heat exchanger through pipes in series, the input end of the pressure-bearing water tank is connected with a water pressure tank, and the output end of the pressure-bearing water tank is connected with water utilization equipment.
Description
Technical field
The present invention relates to heating equipment peculiar to vessel, be specifically related to the sea water source heat pump hot water tank that a kind of heating efficiency is high, save the energy.
Background technology
On boats and ships, conventionally use at present the mode of Steam Heating, electrical heating or deep fat heating to produce domestic hot-water, there is following shortcoming in these hot water producing methods: 1. the mode that heats has all been used intermediary, as steam, electricity and deep fat, in the process of thermal power transfer, certainly exist energy loss, cause heating effect low, heating efficiency is lower than 1; 2. these heatings complex structure and bulky often, complex operation, and can not utilize the supremacy clause of marine ships; 3. the high-temperature component of heating is more, has potential safety hazard.
Summary of the invention
For overcoming deficiency of the prior art, the object of the present invention is to provide the sea water source heat pump hot water tank that a kind of heating efficiency is high, save the energy.
For reaching above object, the technical scheme that the present invention takes is:
A kind of sea water source heat pump hot water tank, comprise seawater source heat pump system, described seawater source heat pump system comprises compressor, condenser, plate type heat exchanger and device for drying and filtering, the chilled water of described condenser enters, outlet connects circulating seawer, the refrigerant outlet of described condenser connects the refrigerant inlet of compressor, compressor refrigerant outlet connects plate type heat exchanger refrigerant inlet through oil eliminator, described plate type heat exchanger refrigerant outlet drying filter connects the refrigerant inlet of condenser, between described each device for drying and filtering and condenser, be serially connected with two heating power expansion valves in parallel, between the output of described compressor and the input of device for drying and filtering, be provided with and be serially connected with energy control branch road, described energy is controlled on branch road and is serially connected with expansion valve and magnetic valve, between the chilled water import and export of described plate type heat exchanger, through pipeline, be serially connected with press-bearing water tank and the circulatory system, the input termination water pressure tank of described press-bearing water tank, the output termination watering equipment of described press-bearing water tank.
Further, comprise the independent seawater source heat pump system of two groups of parallel connections, on each pipeline of described seawater source heat pump system, be equipped with temperature sensor.
Further, the described circulatory system comprises the refrigerant water pump of two groups of parallel connections, and the both sides of described refrigerant water pump are respectively equipped with stop valve.
Further, between the output of described condenser and the input of compressor, be serially connected with pressure-regulating valve.
Again further, described condenser is tube-in-tube condenser.
Take after above technical scheme, beneficial effect of the present invention is:
1. use sea water source heat pump peculiar to vessel to produce heat, using resourceful seawater as hot body, sea water source heat pump draw heat the water in press-bearing water tank is heated from seawater, provides hot water; Both saved the energy, and heating efficiency can reach 3, heating effect is considerably beyond traditional mode of heating.
2. between the output of compressor and the input of device for drying and filtering, be provided with and be serially connected with energy and control branch road, by the flow of expansion valve and magnetic valve liquid refrigerant, prevent that condenser is overheated and break down.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the system diagram of sea water source heat pump.
In figure: compressor 1, oil eliminator 2, plate type heat exchanger 3, device for drying and filtering 4, heating power expansion valve 5, condenser 6, pressure-regulating valve 7, circulating seawer import 8, circulating seawer outlet 9, magnetic valve 10, temperature sensor 11, seawater source heat pump system 12, refrigerant water pump 13, press-bearing water tank 14, water pressure tank 15, y-type filter 16, stop valve 17.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As shown in the figure, a kind of sea water source heat pump hot water tank, comprise two groups of seawater source heat pump systems separate and in parallel 12, described seawater source heat pump system 12 comprises compressor 1, condenser 6, plate type heat exchanger 3 and device for drying and filtering 4, described condenser 6 is tube-in-tube condenser, the chilled water of described condenser 6 enters, outlet passes into circulating seawer by circulating seawer import 8 and circulating seawer outlet 9 respectively, the refrigerant outlet of described condenser 6 connects the refrigerant inlet of compressor 1, compressor 1 refrigerant outlet connects the refrigerant inlet of plate type heat exchanger 3 through oil eliminator 2, described plate type heat exchanger 3 refrigerant outlet drying filters 4 connect the refrigerant inlet of condenser 3, between the refrigerant inlet of the refrigerant outlet of described each device for drying and filtering 4 and condenser 6, be serially connected with two heating power expansion valves 5 in parallel, between the input of the output of described compressor 1 and device for drying and filtering 4, be provided with and be serially connected with energy control branch road, described energy is controlled on branch road and is serially connected with heating power expansion valve 5 and magnetic valve 10, between the chilled water import and export of described plate type heat exchanger 3, through pipeline, be serially connected with press-bearing water tank 14 and the circulatory system, the input termination water pressure tank 15 of described press-bearing water tank 14, the output termination watering equipment of described press-bearing water tank 14, the described circulatory system comprises the refrigerant water pump 13 of two groups of parallel connections, the both sides of described refrigerant water pump 13 are respectively equipped with stop valve 17, the input Bonding pressure water tank 15 of described press-bearing water tank 14, is provided with y-type filter 16 in water pressure tank, the output of described press-bearing water tank 14 connects watering equipment.
The operation principle of the present embodiment is: cold-producing medium is through the gas of compressor boil down to HTHP and enter in plate type heat exchanger through oil eliminator, cold-producing medium becomes the refrigerant liquid of high pressure to the recirculated water heat release in press-bearing water tank 14 at plate type heat exchanger, through device for drying and filtering, enter step-down in heating power expansion valve, in high pressure refrigerant liquid gasification the circulating seawer from condenser, absorb heat, the cold-producing medium of gaseous state is got back to compressor and is continued circulation.
Claims (5)
1. a sea water source heat pump hot water tank, comprise seawater source heat pump system, described seawater source heat pump system comprises compressor, condenser, plate type heat exchanger and device for drying and filtering, the chilled water of described condenser enters, outlet connects circulating seawer, the refrigerant outlet of described condenser connects the refrigerant inlet of compressor, compressor refrigerant outlet connects plate type heat exchanger refrigerant inlet through oil eliminator, described plate type heat exchanger refrigerant outlet drying filter connects the refrigerant inlet of condenser, it is characterized in that, between described each device for drying and filtering and condenser, be serially connected with two heating power expansion valves in parallel, between the output of described compressor and the input of device for drying and filtering, be provided with and be serially connected with energy control branch road, described energy is controlled on branch road and is serially connected with expansion valve and magnetic valve, between the chilled water import and export of described plate type heat exchanger, through pipeline, be serially connected with press-bearing water tank and the circulatory system, the input termination water pressure tank of described press-bearing water tank, the output termination watering equipment of described press-bearing water tank.
2. a kind of sea water source heat pump hot water tank according to claim 1, is characterized in that, comprises the independent seawater source heat pump system of two groups of parallel connections, on each pipeline of described seawater source heat pump system, is equipped with temperature sensor.
3. a kind of sea water source heat pump hot water tank according to claim 1, is characterized in that, the described circulatory system comprises the refrigerant water pump of two groups of parallel connections, and the both sides of described refrigerant water pump are respectively equipped with stop valve.
4. a kind of sea water source heat pump hot water tank according to claim 1, is characterized in that, between the output of described condenser and the input of compressor, is serially connected with pressure-regulating valve.
5. a kind of sea water source heat pump hot water tank according to claim 1, is characterized in that, described condenser is tube-in-tube condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349416.4A CN104165459A (en) | 2014-07-22 | 2014-07-22 | Seawater source heat pump hot water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349416.4A CN104165459A (en) | 2014-07-22 | 2014-07-22 | Seawater source heat pump hot water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104165459A true CN104165459A (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410349416.4A Pending CN104165459A (en) | 2014-07-22 | 2014-07-22 | Seawater source heat pump hot water tank |
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| CN (1) | CN104165459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314537A (en) * | 2017-06-10 | 2017-11-03 | 武汉中舟环保设备股份有限公司 | A kind of ship hot water tank heating system and its application method |
| CN108592438A (en) * | 2018-04-04 | 2018-09-28 | 赵冬辰 | Sea water source heat pump trilogy supply unit and system |
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| CN1598444A (en) * | 2004-07-19 | 2005-03-23 | 烟台蓝德空调工业科技有限公司 | Heat pump set using sea water source |
| CN1710357A (en) * | 2005-06-30 | 2005-12-21 | 青岛久远空调制冷设备有限公司 | Sea-water heat-pump apparatus |
| KR20060061016A (en) * | 2004-12-01 | 2006-06-07 | 전자부품연구원 | Efficient scheduling method using the information of slot duration in ieee 802.15.3 |
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| CN202853109U (en) * | 2012-10-19 | 2013-04-03 | 仲恺农业工程学院 | Living waste hot water source heat pump hot water system |
| CN103353169A (en) * | 2013-06-19 | 2013-10-16 | 江苏科技大学 | Double-heat-source heat pump water heater for ship and control method of heat pump water heater |
| CN204084848U (en) * | 2014-07-22 | 2015-01-07 | 江苏兆胜空调有限公司 | A kind of sea water source heat pump hot water tank |
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2014
- 2014-07-22 CN CN201410349416.4A patent/CN104165459A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1598444A (en) * | 2004-07-19 | 2005-03-23 | 烟台蓝德空调工业科技有限公司 | Heat pump set using sea water source |
| KR20060061016A (en) * | 2004-12-01 | 2006-06-07 | 전자부품연구원 | Efficient scheduling method using the information of slot duration in ieee 802.15.3 |
| CN1710357A (en) * | 2005-06-30 | 2005-12-21 | 青岛久远空调制冷设备有限公司 | Sea-water heat-pump apparatus |
| CN201539970U (en) * | 2009-11-20 | 2010-08-04 | 苏州大学 | Water source heat pump water heater |
| CN201740227U (en) * | 2010-07-23 | 2011-02-09 | 荣飞 | Water heating device with water source heat pump |
| CN101936622A (en) * | 2010-09-02 | 2011-01-05 | 青岛科创新能源科技有限公司 | Seawater source heat pump system |
| CN202853109U (en) * | 2012-10-19 | 2013-04-03 | 仲恺农业工程学院 | Living waste hot water source heat pump hot water system |
| CN103353169A (en) * | 2013-06-19 | 2013-10-16 | 江苏科技大学 | Double-heat-source heat pump water heater for ship and control method of heat pump water heater |
| CN204084848U (en) * | 2014-07-22 | 2015-01-07 | 江苏兆胜空调有限公司 | A kind of sea water source heat pump hot water tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314537A (en) * | 2017-06-10 | 2017-11-03 | 武汉中舟环保设备股份有限公司 | A kind of ship hot water tank heating system and its application method |
| CN108592438A (en) * | 2018-04-04 | 2018-09-28 | 赵冬辰 | Sea water source heat pump trilogy supply unit and system |
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Application publication date: 20141126 |