CN2577170Y - Energy-saving air conditioner - Google Patents
Energy-saving air conditioner Download PDFInfo
- Publication number
- CN2577170Y CN2577170Y CN 02252250 CN02252250U CN2577170Y CN 2577170 Y CN2577170 Y CN 2577170Y CN 02252250 CN02252250 CN 02252250 CN 02252250 U CN02252250 U CN 02252250U CN 2577170 Y CN2577170 Y CN 2577170Y
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- heat exchange
- heat exchanger
- heat
- communicated
- pipe
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Abstract
The utility model relates to an energy saving air conditioner, which comprises a compressor, two heat exchangers, and a capillary. The utility model is characterized in that one heat exchanger is composed of a refrigerant inner pipe and a refrigerant outer pipe which are mutually sheathed and form a bidirectional refrigerant channel; the other heat exchanger is composed of the refrigerant inner tube and a heat exchange oil outer tube which are mutually sheathed and form a refrigerant heat exchange oil channel; at least one heat absorber is provided and is communicated with the annular channel of one heat exchanger through the compressor, the annular channel is communicated with the capillary which is communicated with the refrigerant inner pipe of the other heat exchanger, and the inner pipe is communicated with the inner pipe of one heat exchanger and is communicated with the compressor to form a refrigerant circulating system; the annular heat exchanger oil channel of the other heat exchanger is communicated with at least one heat absorber through an oil pump, and the heat absorber and the annular heat exchange oil channel of the heat exchanger form a heat exchange oil circulating system. The utility model has the advantages of reasonable structure, large heat exchange area, high heat exchange efficiency, good refrigerating effect, etc.
Description
Technical field
A kind of energy-saving air conditioner that relates to filed of air conditioning.
Background technology
Existing air conditioner is made up of the indoor and outdoor unit, and it is realized freezing by unitary system cryogen flow circuit in the heat exchanger of indoor and outdoor, and it is big that it exists volume, and heat exchange area is little, and rate of heat exchange is low, and energy waste is big, the high deficiency of cost.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of rational in infrastructure, and heat exchange area is big, rate of heat exchange height, the energy-saving air conditioner of good refrigeration effect.
Solving the technical scheme that its technical problem adopts is, a kind of energy-saving air conditioner, it comprises compressor 2, heat exchanger 3, capillary 4, heat exchanger 5, its special character is: heat exchanger 3 is by in the cold-producing medium that is nested with mutually, outer tube 33,32, pipe 33 in the cold-producing medium, in, outer tube 33, between 32 ringwise passage 35 be that two-way system cryogen passage is formed, heat exchanger 5 is by managing 9 in the cold-producing medium that is nested with mutually, heat exchange oil outer tube 38, pipe 9 in the cold-producing medium, between the heat exchange oil outer tube 38 ringwise heat exchange oil path 10 form, a heat dump 15 is set at least, refrigerant outlet by compressor 2 is communicated with the refrigerant inlet 6 of heat exchanger 3 circular passages 35, the refrigerant outlet 34 of circular passage 35 is communicated with capillary 4 one ends, the other end of capillary 4 is communicated with the import of the interior pipe 9 of cold-producing medium of heat exchanger 5, the outlet of pipe 9 is communicated with the inlet of the interior pipe 33 of cold-producing medium of heat exchanger 3 in the cold-producing medium, the outlet 7 of pipe 33 is communicated with the refrigerant-cycle systems of forming in the cold-producing medium with the refrigerant inlet of compressor 2, outlet 12 by the annular heat exchange oil path 10 of heat exchanger 5 is communicated with the heat exchange oil inlet of at least one heat dump 15 by oil pump 21, and the heat exchange oil export of heat dump 15 is communicated with the heat exchange oil circulating system of composition with the import 8 of the oily path 10 of annular heat exchange of heat exchanger 5.Or on the heat exchange oil outer tube 38 of heat exchanger 5, be nested with vacuum tube 39.Said heat dump 15 is by at housing 19 built-in blower fan 17, coiled pipe 14, and coiled pipe 14 is provided with some fins 18 and forms.Or be built-in with some core pipes 29 at coiled pipe 14, heat exchange oil passage 30 ringwise between core pipe 29 and the coiled pipe 14.On the pipeline of said heat exchange oil circulating system, be connected with oil storage bag 22.
The advantage applies of energy-saving air conditioner of the present utility model exists:
1. because refrigerant-cycle systems adopts inner and outer pipe to be nested with, at interior pipe, the two-way circulate structure of cold-producing medium of the circular passage between the inner and outer pipe, the cold-producing medium that the cold-producing medium heat of circulation is circulated in the interior pipe in the circular passage absorbs, it is simple and reasonable for structure, and it is little to take up room;
2. because the heat exchange oil circulating system adopts inner and outer pipe to be nested with, cold-producing medium circulates in interior pipe, circulation heat exchange oil in the circular passage between interior pipe and outer tube, the outlet of circular passage is communicated with the import of at least one heat dump by oil pump, the structure that the outlet of heat dump is communicated with the import of spherical channel, the direct cooling heat transferring oil of cold-producing medium, again heat exchange oil is pressed in the big heat dump of endotherm area and by blower fan by oil pump and carries out the heat exchange circulation, therefore, the rate of heat exchange height, good refrigeration effect is saved the energy;
3. owing to be built-in with the core pipe at the coiled pipe of heat dump, heat exchange oil passage ringwise between core pipe and the coiled pipe can be controlled the flow of heat exchange oil, increases flow velocity, improves rate of heat exchange;
4. owing on the outer tube of heat exchange oil, be nested with vacuum tube, help the heat exchange oil thermal insulating in the heat exchange oil passage;
5. owing on the pipeline of heat exchange oil circulating system, be connected with oil storage bag, can prevent fluid caused in the heat exchange oil circulating system compression shock, regulate replenishing that fluid expanded by heating and fluid consumes.
6. this energy-conservation air conditioner can remove off-premises station.
Description of drawings
Fig. 1 is the energy-saving air conditioner structural representation.
Fig. 2 is energy-saving type air conditioner machine heat exchanger 3 structural representations of Fig. 1.
Fig. 3 is energy-saving type air conditioner machine heat exchanger 5 structural representations of Fig. 1.
Fig. 4 is the cross-sectional schematic of the coiled pipe 14 of heat dump 15 among Fig. 1.
The specific embodiment
The utility model is described in further detail to utilize drawings and Examples below.
With reference to Fig. 1-4, energy-saving air conditioner is made up of compressor 2, heat exchanger 3, capillary 4, heat exchanger 5, oil pump 21, heat dump 15, oil storage bag 22.Heat exchanger 3 is by the cold-producing medium inner and outer pipe 33,32 that is nested with mutually, pipe 33 in the cold-producing medium, between the inner and outer pipe 33,32 ringwise passage 35 be two-way system cryogen passage composition.Heat exchanger 5 by manage 9 in the cold-producing medium that is nested with mutually, heat exchange oil outer tube 38, vacuum tube 39, heat exchange oil path 10 ringwise between pipe 9, the heat exchange oil outer tube 38 in the cold-producing medium, between outer tube 28, the vacuum tube 39 ringwise vacuum passage 11 form.Heat exchanger 3 places case 1.Present embodiment adopts 15, two oil storage bags 22 of 21, two heat dumps of two oil pumps.This energy-conservation air conditioner mainly comprises refrigerant-cycle systems and heat exchange oil circulating system.Refrigerant-cycle systems is communicated with the refrigerant inlet 6 of heat exchanger 3 circular passages 35 by the refrigerant outlet of compressor 2, the refrigerant outlet 34 of circular passage 35 is communicated with an end of capillary 4, the other end of capillary 4 is communicated with the import of the interior pipe 9 of cold-producing medium of heat exchanger 5, the outlet of pipe 9 is communicated with the inlet of the interior pipe 33 of cold-producing medium of heat exchanger 3 in the cold-producing medium, and the outlet 7 of pipe 33 is communicated with composition with the refrigerant inlet of compressor 2 in the cold-producing medium.The heat exchange oil circulating system is communicated with the heat exchange oil inlet of heat dump 15 by oil pump 21 by the outlet 12 of the annular heat exchange oil path 10 of heat exchanger 5, and the heat exchange oil export of heat dump 15 is communicated with composition with the import 8 of the annular heat exchange oil path 10 of heat exchanger 5.Two outlets 12 of the annular heat exchange oil path 10 of the heat exchanger 5 of this energy-conservation air conditioner are communicated with the oil-in of two groups of heat dumps 15 by oil pump 21 separately respectively, and the oil-out of heat dump 15 is communicated with two imports 8 of the oily path 10 of annular heat exchange of heat exchanger 5.Heat exchanger 5 can place two rooms to use respectively.On the pipeline of heat exchange oil circulating system, be connected with oil storage bag 22.Heat dump 15 is formed by be provided with some fins 18 on the built-in blower fan 17 of housing 19, a plurality of coiled pipe 14.On housing 19, be provided with some air inlets 13 and gas outlet 16.The connection of several coiled pipes 14 can be adopted string and connect dual mode.Be built-in with several core pipes 29 at coiled pipe 14, heat exchange oil passage 30 ringwise between core pipe 29 and the coiled pipe 14.
Cold-producing medium adopts cold-producing mediums such as fluorine Lyons.Heat exchange oil adopts transformer oil, also can adopt
Claims (5)
1. energy-saving air conditioner, it comprises compressor (2), heat exchanger (3), capillary (4), heat exchanger (5), it is characterized in that: heat exchanger (3) is by in the cold-producing medium that is nested with mutually, outer tube (33,32), pipe (33) in the cold-producing medium, in, outer tube (33,32) between ringwise passage (35) be that two-way system cryogen passage is formed, heat exchanger (5) is by pipe (9) in the cold-producing medium that is nested with mutually, heat exchange oil outer tube (38), pipe (9) in the cold-producing medium, between the heat exchange oil outer tube (38) ringwise heat exchange oil passage (10) form, a heat dump (15) is set at least, refrigerant outlet by compressor (2) is communicated with the refrigerant inlet (6) of heat exchanger (3) circular passage (35), the refrigerant outlet (34) of circular passage (35) is communicated with capillary (4) one ends, the other end of capillary (4) is communicated with the import of the interior pipe of cold-producing medium (9) of heat exchanger (5), the outlet of pipe (9) is communicated with the inlet of the interior pipe of cold-producing medium (33) of heat exchanger (3) in the cold-producing medium, the outlet (7) of pipe (33) is communicated with the refrigerant-cycle systems of forming in the cold-producing medium with the refrigerant inlet of compressor (2), outlet (12) by the annular heat exchange oil passage (10) of heat exchanger (5) is communicated with the heat exchange oil inlet of at least one heat dump (15) by oil pump (21), and the heat exchange oil export of heat dump (15) is communicated with the heat exchange oil circulating system of composition with the import (8) of the oily passage of annular heat exchange (10) of heat exchanger (5).
2. energy-saving air conditioner according to claim 1 is characterized in that: or on the heat exchange oil outer tube (38) of heat exchanger (5), be nested with vacuum tube (39).
3. energy-saving air conditioner according to claim 1 is characterized in that: said heat dump (15) is by at the built-in blower fan (17) of housing (19), coiled pipe (14), and coiled pipe (14) is provided with some fins (31) and forms.
4. according to claim 1 or 3 described energy-saving air conditioners, it is characterized in that: or be built-in with some core pipes (29), heat exchange oil passage (30) ringwise between core pipe (29) and the coiled pipe (14) at coiled pipe (14).
5. energy-saving air conditioner according to claim 1 is characterized in that: be connected with oil storage bag (22) on the pipeline of said heat exchange oil circulating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02252250 CN2577170Y (en) | 2002-08-26 | 2002-08-26 | Energy-saving air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02252250 CN2577170Y (en) | 2002-08-26 | 2002-08-26 | Energy-saving air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577170Y true CN2577170Y (en) | 2003-10-01 |
Family
ID=33721802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02252250 Expired - Fee Related CN2577170Y (en) | 2002-08-26 | 2002-08-26 | Energy-saving air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577170Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724190A (en) * | 2017-10-30 | 2019-05-07 | 浙江三花智能控制股份有限公司 | Air conditioner |
-
2002
- 2002-08-26 CN CN 02252250 patent/CN2577170Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724190A (en) * | 2017-10-30 | 2019-05-07 | 浙江三花智能控制股份有限公司 | Air conditioner |
| CN109724190B (en) * | 2017-10-30 | 2021-06-18 | 浙江三花智能控制股份有限公司 | Air conditioner |
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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 |