CN205825298U - A kind of split type geothermal heat pump air-conditioner - Google Patents
A kind of split type geothermal heat pump air-conditioner Download PDFInfo
- Publication number
- CN205825298U CN205825298U CN201620640237.0U CN201620640237U CN205825298U CN 205825298 U CN205825298 U CN 205825298U CN 201620640237 U CN201620640237 U CN 201620640237U CN 205825298 U CN205825298 U CN 205825298U
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- China
- Prior art keywords
- heat exchanger
- conditioner
- split type
- pump air
- heat pump
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Abstract
The utility model discloses a kind of split type geothermal heat pump air-conditioner, surface cooler, blower fan, water-flow circuit and the refrigerant circulation circuit including indoor set and being arranged in indoor set, off-premises station, installs compressor and heat exchanger, compressor and heat exchanger and accesses in refrigerant circulation circuit in off-premises station;Heat exchanger includes that housing, enclosure interior are horizontally disposed with upper plate and lower plate, forms epicoele between upper plate and case top inwall, forms cavity of resorption, connected by heat exchanger tube between upper plate and lower plate between lower plate and housing bottom inwall;Heat exchanger tube outer wall is with forming coolant chamber between inner walls and upper and lower plates.The beneficial effects of the utility model are: separated with main body by compressor, and are disposed in the outdoor, and can reduce room noise, it is provided that the most comfortable living environment;During compressor operating, the heat condition of self does not interferes with the change of indoor temperature, beneficially temperature regulation yet simultaneously.
Description
Technical field
This utility model belongs to ground source heat pump type air-conditioning equipment field, is specifically related to a kind of split type geothermal heat pump air-conditioner.
Background technology
Ground source heat pump type air-conditioning utilize the geothermal energy resources of underground shallow layer to realize cold and hot conversion, power consumption be substantially reduced and
Comfort level significantly improves, and just receives pursuing of consumer, great market prospect once coming out.
But ground source heat pump type air-conditioning still suffers from following defect: 1. such air-conditioning is integral type structure, all working parts
Being installed in indoor, therefore the operating noise of compressor becomes the noise source affected in people's family life, especially go to bed
Afterwards, noise is up to 50 decibels, has a strong impact on sleep quality.2., during compressor operating, himself motor also can generate heat, therefore this
Partial heat also can scatter indoor through blower fan, refrigeration causes certain impact, then consumes extra electric energy.3. due to
Have employed water is that constant source carries out heat exchange with cold-producing medium, overlaps fluorine pipe during therefore heat exchange unit is twin-tube type structure, i.e. water pipe
(fluorine in outer water) also carries out heat exchange with this.It is less that this structure result in heat exchange area, and heat exchanger effectiveness is low, it is impossible to well
Utilize geothermal energy resources to realize refrigeration or heat-production functions, therefore affect the Effec-tive Function of equipment.Therefore, these defects should obtain as early as possible
To solving.4. the fin periphery used by surface cooler is generally straight flange, makes simple, but heat exchange efficiency is low.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of split type ground source heat
Pump air-conditioning, can reduce operating noise and can improve again heat exchange efficiency.
This utility model solves its technical problem and be the technical scheme is that a kind of split type geothermal heat pump air-conditioner, its
It is characterised by: include indoor set and the surface cooler being arranged in indoor set, blower fan, water-flow circuit and refrigerant circulation circuit,
Off-premises station, installs compressor and heat exchanger, compressor and heat exchanger and accesses in refrigerant circulation circuit in off-premises station;Heat exchanger includes
Housing, housing outer cladding insulation material, enclosure interior is horizontally disposed with upper plate and lower plate, is formed between upper plate and case top inwall
Epicoele, is formed cavity of resorption, is connected by heat exchanger tube between upper plate and lower plate between lower plate and housing bottom inwall;Heat exchanger tube outer wall with
Coolant chamber is formed between inner walls and upper and lower plates;Case top sets out the mouth of a river, bottom and offers water inlet;Upper plate and under
Two refrigerant pipes are offered on housing between plate;Surface cooler include multiple be arranged in parallel fin, through fin and tube sheet and with
Cooling tube, water inlet pipe and the outlet pipe that fin is vertical;Fin both sides are provided with circular arc ripple limit, and cooling tube is that multiple U-shaped copper pipe is first
Tail concatenation forms.
Preferably, heat exchanger tube is the copper pipe that tube wall is smooth, a diameter of 8~15mm, and wall thickness is 0.5~1.5mm.
Preferably, the quantity of heat exchanger tube is at least 10.
Preferably, heat exchanger tube is helical form.
Preferably, each fin has waveform fluctuating striated structure.
Preferably, the inside and outside tube wall of heat exchanger tube is respectively provided with scale structure.
Compared with prior art, the beneficial effects of the utility model are:
1. using the heat exchanger of new structure, in change traditional structure China and foreign countries water, the heat exchange mode of fluorine, changes in conjunction with water tank order
Hot side is long-pending significantly to be increased, and efficiently solves heat transfer rate low, the shortcoming of heat transfer effect difference, and water tank cladding heat exchange unit, also can
Play the function of protection associated components.
2. compressor and heat exchanger are separated with main body, and be disposed in the outdoor, room noise can be reduced, it is provided that relatively
For comfortable living environment;During compressor operating, the heat condition of self does not interferes with the change of indoor temperature yet simultaneously, has
It is beneficial to temperature regulation.
3. the fin both sides of surface cooler are provided with circular arc ripple limit, can promote fluid turbulence, destroy boundary region, improve heat transfer system
Number.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural front view of heat exchanger;
Fig. 3 be in Fig. 2 A-A to sectional view;
Fig. 4 is the structural representation of surface cooler.
Figure is labeled as:
1 indoor set;2 surface coolers;3 blower fans;4 refrigerant inlet;5 heat exchangers;6 compressors;7 water inlets;8 outlets;9 coolant
Pipe;10 refrigerant pipes;11 off-premises stations;12 refrigerant exits;13 tube sheets;14 fins;15 epicoeles;16 cavity of resorptions;17 upper plates;18 lower plates;19
Housing;20 coolant chambeies;21 heat exchanger tubes.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is described further:
As shown in Figures 1 to 3, a kind of split type geothermal heat pump air-conditioner, including indoor set 1 and be arranged in indoor set 1
Surface cooler 2, blower fan 3, water-flow circuit and refrigerant circulation circuit, also include off-premises station 11, installs compressor 6 He in off-premises station 11
Heat exchanger 5, compressor 6 and heat exchanger 5 access in refrigerant circulation circuit.Heat exchanger 5 includes housing 19, and housing 19 outer cladding is incubated
Material, housing 19 inner horizontal arranges upper plate 17 and lower plate 18, and upper plate 17 constitutes epicoele 15, lower plate 18 with housing 19 top inner wall
Constituting cavity of resorption 16 with housing 19 bottom interior wall, connect 21 by heat exchanger tube between upper plate and lower plate, heat exchanger tube 21 inner chamber is by epicoele
15 and cavity of resorption 16 UNICOM get up.Heat exchanger tube 21 outer wall is with forming coolant chamber 20 between housing 19 inwall and upper and lower plates;Housing 19
Top sets out the mouth of a river 8, water inlet 7 is offered in bottom;Outlet 8 is connected by water pipe with water inlet 7, and water pipe is embedded in underground,
Two refrigerant pipes are offered on housing between the upper and lower plates.It is respectively provided with scale structure on the inside and outside tube wall of heat exchanger tube, thus
Increase heat exchange area, improve heat exchange efficiency.
As shown in Figure 4, surface cooler 2 include multiple be arranged in parallel fin 14, through fin 14 and tube sheet 13 and and fin
14 vertical refrigerant inlet 4 and refrigerant exits 12;Fin 14 both sides are provided with circular arc ripple limit, and cooling tube is that multiple U-shaped copper pipe is first
Tail concatenation forms.Refrigerant exit 12 is connected by refrigerant pipe 10 with heat exchanger 5, and refrigerant inlet 4 is with compressor 6 by refrigerant pipe even
Connecing, heat exchanger 5 is connected by refrigerant pipe 9 with compressor 6.Each fin has waveform fluctuating striated structure, thus improves and dissipate
Hot side amasss.
Heat exchanger tube 21 is the copper pipe that tube wall is smooth, a diameter of 8~15mm, and wall thickness is 0.5~1.5mm.
The quantity of heat exchanger tube 21 is at least 10.
Heat exchanger tube 21 is helical form.
The above, be only preferred embodiment of the present utility model, is not that this utility model is made other form
Restriction, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as equivalent
The Equivalent embodiments of change.But every without departing from technical solutions of the utility model content, real according to technology of the present utility model
Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still falls within the guarantor of technical solutions of the utility model
Protect scope.
Claims (6)
1. a split type geothermal heat pump air-conditioner, it is characterised in that: include indoor set, the surface cooler that is arranged in indoor set, wind
Machine, water-flow circuit and refrigerant circulation circuit, and off-premises station, install compressor and heat exchanger in off-premises station, compressor and changing
Hot device accesses in refrigerant circulation circuit;Heat exchanger includes housing, and housing outer cladding insulation material, enclosure interior is horizontally disposed with upper plate
And lower plate, between upper plate and case top inwall formed epicoele, between lower plate and housing bottom inwall formed cavity of resorption, upper plate and under
Connected by heat exchanger tube between plate;Heat exchanger tube outer wall is with forming coolant chamber between inner walls and upper and lower plates;Case top is opened
Set out the mouth of a river, bottom and offer water inlet;Two refrigerant pipes are offered on housing between the upper and lower plates;Surface cooler includes multiple
The fin that be arranged in parallel, through fin and tube sheet and the cooling tube vertical with fin, water inlet pipe and outlet pipe;Fin both sides are provided with
Circular arc ripple limit, cooling tube is that multiple U-shaped copper pipe head and the tail concatenation forms.
Split type geothermal heat pump air-conditioner the most according to claim 1, it is characterised in that: heat exchanger tube is the copper that tube wall is smooth
Pipe, a diameter of 8~15mm, wall thickness is 0.5~1.5mm.
Split type geothermal heat pump air-conditioner the most according to claim 1, it is characterised in that: the quantity of heat exchanger tube is at least 10
Root.
Split type geothermal heat pump air-conditioner the most according to claim 1, it is characterised in that: heat exchanger tube is helical form.
Split type geothermal heat pump air-conditioner the most according to claim 1, it is characterised in that: each fin has waveform and rises and falls
Striated structure.
Split type geothermal heat pump air-conditioner the most according to claim 1, it is characterised in that: all have on the inside and outside tube wall of heat exchanger tube
There is scale structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620640237.0U CN205825298U (en) | 2016-06-27 | 2016-06-27 | A kind of split type geothermal heat pump air-conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620640237.0U CN205825298U (en) | 2016-06-27 | 2016-06-27 | A kind of split type geothermal heat pump air-conditioner |
Publications (1)
Publication Number | Publication Date |
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CN205825298U true CN205825298U (en) | 2016-12-21 |
Family
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CN201620640237.0U Expired - Fee Related CN205825298U (en) | 2016-06-27 | 2016-06-27 | A kind of split type geothermal heat pump air-conditioner |
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CN (1) | CN205825298U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106016538A (en) * | 2016-06-27 | 2016-10-12 | 郭坚 | Split type ground source heat pump air conditioner |
-
2016
- 2016-06-27 CN CN201620640237.0U patent/CN205825298U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106016538A (en) * | 2016-06-27 | 2016-10-12 | 郭坚 | Split type ground source heat pump air conditioner |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170627 |