CN2867186Y - Seawater source heat pump blast pipe machine - Google Patents
Seawater source heat pump blast pipe machine Download PDFInfo
- Publication number
- CN2867186Y CN2867186Y CN 200620068369 CN200620068369U CN2867186Y CN 2867186 Y CN2867186 Y CN 2867186Y CN 200620068369 CN200620068369 CN 200620068369 CN 200620068369 U CN200620068369 U CN 200620068369U CN 2867186 Y CN2867186 Y CN 2867186Y
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- CN
- China
- Prior art keywords
- heat exchanger
- water
- cooling spiral
- coaxial
- heat pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a seawater source heat pump wind pipe machine, characterized in that it comprises a refrigerating compressor (1), a steering valve (2), a water-cooled screw coaxial heat exchanger (3), a throttle device (4), a finned heat exchanger (5), an eccentric fan (6), and connecting tubes. The water flows in an inner tube (31) of the water-cooled screw coaxial heat exchanger (4) while the coolant flows in an outer tube (32). A heat exchange coil pipe is connected with one end of the outer tube (32) whose another end is connected with the throttle device (4) connected with another end of the finned heat exchanger (5). The high-pressure eccentric fan (6) is arranged beside the finned heat exchanger (5). The utility model can extract heat energy from seawater to supply the refrigerating-heating dual-function seawater source hot pump wind pipe machine.
Description
Technical field:
The utility model relates to a kind of sea water source heat pump air-cooled ducted air conditioner, is directly to utilize seawater to carry out a kind of equipment of refrigerating/heating as cold/heat source.Belong to centralized ship central air-conditioning technical field.
Background technology:
Before the utility model is made, traditional centralized ship central field of air conditioning, its refrigeration employing in summer horizontal shell and tube type sea water condenser heats and adopt steam, hot water, deep fat etc. to heat the heat exchanger that heats of medium winter, and there is following drawback in it:
1, air-conditioning system cost height: need to install refrigeration plant and heat heat exchanger;
2, systematic running cost is with high: heating to provide independently thermal source, and air focuses in an assembly type air-conditioning and handle, and can not carry out subregion control according to actual needs, and power consumption is big.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of sea water source heat pump air-cooled ducted air conditioner that can directly extract the cold, hot two-purpose type of heat from seawater is provided.
The purpose of this utility model is achieved in that a kind of sea water source heat pump air-cooled ducted air conditioner, it is characterized in that it comprises: refrigeration compressor, reversal valve, the coaxial heat exchanger of water-cooling spiral, throttling arrangement, finned heat exchanger, centrifugal blower and connecting line, the interior pipe of the coaxial heat exchanger of described water-cooling spiral is leaked water, and outer tube is walked cold-producing medium; Described refrigeration compressor outlet links to each other with reversal valve, reversal valve links to each other with an end of the coaxial heat exchanger outer tube of finned heat exchanger heat exchange coil and water-cooling spiral respectively, the coaxial heat exchanger outer tube of water-cooling spiral the other end link to each other with throttling arrangement, throttling arrangement links to each other with the other end of finned heat exchanger, constitute refrigeration/heat circulating system thus, described centrifugal high pressure fan places the finned heat exchanger side, finned heat exchanger carries out cold and hot processing to the room air of circulation, air after the processing by air-line system, is delivered to room everywhere by centrifugal blower.
Operation principle:
Seawater enters from the interior Guan Yiduan import of the coaxial heat exchanger of water-cooling spiral, and the corrosion-resistant copper nickel pipe of flowing through flows out from the interior pipe other end; In cold-producing medium entered chamber between the inside and outside shell from the outer tube of the coaxial heat exchanger of water-cooling spiral, cold-producing medium directly carried out exchange heat with seawater in the chamber.
During refrigerating operaton, seawater enters the coaxial heat exchanger of water-cooling spiral as cooling water, the refrigerant gas that is come out by refrigeration compressor enters chamber between the inside and outside shell from outer tube one end of the coaxial heat exchanger of water-cooling spiral behind reversal valve in, meeting the cold refrigerant liquid that becomes is exported by the outer tube other end, after the throttling arrangement throttling, enter finned heat exchanger and air and carry out heat exchange, the heat absorption sweat cooling, cold-producing medium becomes gaseous state by liquid state in the heat exchange coil of finned heat exchanger simultaneously, enters refrigeration compressor; During heating operation, seawater enters the coaxial heat exchanger of water-cooling spiral as heat source water, the coaxial heat exchanger of water-cooling spiral is as evaporimeter, be imported into refrigerant liquid heat absorption the becoming refrigerant gas output in the coaxial heat exchanger of water-cooling spiral, enter refrigeration compressor, deliver to finned heat exchanger and air carries out heat exchange, inhale cold heat release by refrigeration compressor compression, refrigerant gas becomes liquid in finned heat exchanger simultaneously, is imported into after the throttling arrangement throttling in the coaxial heat exchanger of water-cooling spiral.
In order to guarantee under lower ocean temperature, still can heating operation, be provided with the cold-producing medium hot gas bypass valve behind the throttling arrangement and between the refrigeration compressor muffler.
The utility model heats winter such as the steam that do not need to adopt traditional air-conditioning unit peculiar to vessel required, hot water, deep fat etc. and heats medium, directly extracting heat from seawater gets final product, both reduced production cost, can make full use of the huge energy of containing in the seawater again, be a kind of air-conditioning peculiar to vessel of environmental protection of cold, hot two-purpose type.
Description of drawings:
Fig. 1 is the Facad structure schematic diagram of the utility model sea water source heat pump air-cooled ducted air conditioner.
Fig. 2 is the coaxial heat exchanger structure schematic diagram of spiral of the present utility model.
Fig. 3 is the side view of Fig. 2.
The specific embodiment:
Referring to Fig. 1, the utility model sea water source heat pump air-cooled ducted air conditioner mainly is made up of refrigeration compressor 1, four-way change-over valve 2, the coaxial heat exchanger 3 of water-cooling spiral, throttling arrangement 4, finned heat exchanger 5, centrifugal high pressure fan 6, hot gas bypass valve 7 and connecting line etc.Inside and outside 31,32 copper pipes of the coaxial heat exchanger 3 of described water-cooling spiral are bent into helical disk tubulose (as Fig. 2,3), and interior pipe 31 is leaked water, and outer tube 32 is walked cold-producing medium, and interior pipe 31 adopts corrosion-resistant copper nickel pipe to make.
Described refrigeration compressor 1 outlet links to each other with four-way change-over valve 2, four-way change-over valve 2 links to each other with the heat exchange coil of finned heat exchanger 5 and an end of coaxial heat exchanger 3 outer tubes 32 of water-cooling spiral respectively, the other end of coaxial heat exchanger 3 outer tubes 32 of water-cooling spiral links to each other with throttling arrangement 4,1 import links to each other throttling arrangement 4 with refrigeration compressor with the other end of finned heat exchanger 5 respectively, constitute refrigeration/heat circulating system thus, centrifugal high pressure fan 6 places finned heat exchanger 5 sides, and hot gas bypass valve 7 is arranged in the pipeline between throttling arrangement 4 back and refrigeration compressor 1 muffler.
The utility model and seawater carry out cold and hot exchange compression condensation part and with evaporator section that room air carries out cold and hot exchange be two independent parts, one-tenth monoblock type capable of being combined according to actual needs and split type.
Claims (5)
1, a kind of sea water source heat pump air-cooled ducted air conditioner, it is characterized in that it comprises: refrigeration compressor (1), reversal valve (2), the coaxial heat exchanger of water-cooling spiral (3), throttling arrangement (4), finned heat exchanger (5), centrifugal blower (6) and connecting line, the interior pipe (31) of the coaxial heat exchanger of described water-cooling spiral (3) is leaked water, and outer tube (32) is walked cold-producing medium; Described refrigeration compressor (1) outlet links to each other with reversal valve (2), reversal valve (2) links to each other with an end of finned heat exchanger (5) heat exchange coil and the coaxial heat exchanger of water-cooling spiral (3) outer tube (32) respectively, the coaxial heat exchanger of water-cooling spiral (3) outer tube (32) the other end link to each other with throttling arrangement (4), throttling arrangement (4) links to each other with the other end of finned heat exchanger (5), and described centrifugal high pressure fan (6) places finned heat exchanger (5) side.
2, a kind of sea water source heat pump air-cooled ducted air conditioner according to claim 1 is characterized in that: be provided with hot gas bypass valve (7) in the pipeline between described throttling arrangement (4) back and refrigeration compressor (1) muffler.
3, a kind of sea water source heat pump air-cooled ducted air conditioner according to claim 1 and 2, it is characterized in that: the inside and outside copper pipe (31) of the coaxial heat exchanger of described water-cooling spiral (3), (32) are bent into the helical disk tubulose.
4, a kind of sea water source heat pump air-cooled ducted air conditioner according to claim 3 is characterized in that: the interior pipe (31) of the coaxial heat exchanger of described water-cooling spiral (3) adopts corrosion-resistant copper nickel pipe to make.
5, a kind of sea water source heat pump air-cooled ducted air conditioner according to claim 3, it is characterized in that: described refrigeration compressor (1) is two independent parts with coaxial heat exchanger of water-cooling spiral (3) and finned heat exchanger (5) with centrifugal blower (6), is combined into monoblock type and split type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620068369 CN2867186Y (en) | 2006-01-10 | 2006-01-10 | Seawater source heat pump blast pipe machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620068369 CN2867186Y (en) | 2006-01-10 | 2006-01-10 | Seawater source heat pump blast pipe machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2867186Y true CN2867186Y (en) | 2007-02-07 |
Family
ID=37702892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620068369 Expired - Fee Related CN2867186Y (en) | 2006-01-10 | 2006-01-10 | Seawater source heat pump blast pipe machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2867186Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213465A (en) * | 2010-04-07 | 2011-10-12 | 北京水木泽清能源科技有限公司 | Temperature-humidity separately-controlled central air conditioner of water source heat pump for ship |
| CN104034082A (en) * | 2014-04-25 | 2014-09-10 | 江苏兆胜空调有限公司 | Marine air cooled heat pump type water chilling unit |
-
2006
- 2006-01-10 CN CN 200620068369 patent/CN2867186Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213465A (en) * | 2010-04-07 | 2011-10-12 | 北京水木泽清能源科技有限公司 | Temperature-humidity separately-controlled central air conditioner of water source heat pump for ship |
| CN104034082A (en) * | 2014-04-25 | 2014-09-10 | 江苏兆胜空调有限公司 | Marine air cooled heat pump type water chilling unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |