CN202229480U - Micro channel evaporator and cabinet air conditioner indoor unit - Google Patents
Micro channel evaporator and cabinet air conditioner indoor unit Download PDFInfo
- Publication number
- CN202229480U CN202229480U CN 201120331898 CN201120331898U CN202229480U CN 202229480 U CN202229480 U CN 202229480U CN 201120331898 CN201120331898 CN 201120331898 CN 201120331898 U CN201120331898 U CN 201120331898U CN 202229480 U CN202229480 U CN 202229480U
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- porous flat
- flat pipe
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Abstract
The utility model provides a micro channel evaporator and a cabinet air conditioner indoor unit, wherein the micro channel evaporator comprises an upper collecting pipe, a lower collecting pipe, porous flat pipes and fins. The micro channel evaporator is characterized in that the porous flat pipes are arranged in parallel, and the fins are arranged perpendicular to the porous flat pipes; and window openings are formed on the fins, and the porous flat pipes and the fins are made of aluminum. Both ends of the porous flat pipes are parallel and level, and are right-angled; one ends of the porous flat pipes lead into the upper collecting pipe and the other ends lead into the lower collecting pipe; and the porous flat pipes are parallel to the upper collecting pipe and the lower collecting pipe. Therefore, the heat dissipation and the seismic resistance are improved, and the manufacture cost is low.
Description
Technical field
The utility model belongs to air-conditioner manufacturing technology field, relates generally to the improvement on micro-channel evaporator and the cabinet type air conditioner indoor set, is a kind of micro-channel evaporator and cabinet type air conditioner indoor set specifically.
Background technology
Existing cabinet air-conditioner indoor machine evaporation generally uses the fin-tube type of copper pipe and aluminium foil combination, and because of can not well fitting between copper pipe and the aluminium foil, thermal diffusivity and shock resistance all need to improve.And the copper valency is high, makes cost of manufacture higher.
Micro-channel evaporator is meant that the critical piece of evaporimeter adopts porous flat pipe, has many to be parallel to each other and the aperture is the microchannel of 0.5-3mm in the porous flat pipe.How to improve the structure of micro-channel evaporator, improve thermal diffusivity and shock resistance, and reduce cost.This is the present problem demanding prompt solution in present technique field.
Summary of the invention
For solving the problem that prior art exists, the utility model provides a kind of micro-channel evaporator and cabinet type air conditioner indoor set, can improve thermal diffusivity and shock resistance, and manufacturing cost is lower.
The purpose of the utility model realizes through following technical scheme: a kind of micro-channel evaporator; Comprise header, lower header, porous flat pipe and fin; It is characterized in that described porous flat pipe is arranged in parallel; Described fin is provided with said porous flat pipe is vertical, and has window on the fin, and described porous flat pipe and fin are aluminium and process.
Improvement to technique scheme: the two ends of described porous flat pipe are concordant; And be the right angle; One end of said porous flat pipe feeds the said header of going up, and the other end of said porous flat pipe feeds said lower header, and described porous flat pipe is parallel with upper and lower header.
Further improvement to technique scheme: described fin and porous flat pipe adopt the soldering welding, become as a whole, and the window on the said fin is stamping forming crack.
Further improvement to technique scheme: the microchannel port on the described porous flat pipe is a rectangle.
A kind of cabinet type air conditioner indoor set; Comprise casing and the micro-channel evaporator that is arranged in the casing; Micro-channel evaporator comprises header, lower header, porous flat pipe and fin, it is characterized in that described porous flat pipe is arranged in parallel, and described fin is provided with said porous flat pipe is vertical; And have window on the fin, described porous flat pipe and fin are aluminium and process.
Improvement to technique scheme: the two ends of described porous flat pipe are concordant; And be the right angle; One end of said porous flat pipe feeds the said header of going up; The other end of said porous flat pipe feeds said lower header, and said upward header and lower header are horizontally disposed with, and described porous flat pipe vertically is provided with.
Further improvement to technique scheme: described fin and porous flat pipe adopt the soldering welding, become as a whole, and the window on the said fin is stamping forming crack.
Further improvement to technique scheme: the microchannel port on the described porous flat pipe is a rectangle.
The utility model compared with prior art has many advantages and good effect:
1, the utility model fin is vertical with porous flat pipe is provided with, and has window on the fin, has increased inside and outside heat exchange area greatly, and thermal diffusivity is good, and window is convenient to draining on the fin.
2, fin of the utility model and porous flat pipe adopt the soldering welding, become as a whole, and intensity is high, and shock resistance is good.
3, porous flat pipe of the utility model and fin are aluminium and process, and cost is lower.
4, the two ends of the porous flat pipe of the utility model are concordant, and are the right angle.Be convenient to processing and fabricating.
Description of drawings
Fig. 1 is the johning knot composition of a kind of micro-channel evaporator embodiment of the utility model;
Fig. 2 is the enlarged diagram of one section fin in a kind of micro-channel evaporator of the utility model;
Fig. 3 is the sketch map of a porous flat pipe in a kind of micro-channel evaporator of the utility model;
Fig. 4 is the sketch map of the utility model one porous flat pipe end face.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Referring to Fig. 1-Fig. 4; The embodiment of a kind of micro-channel evaporator of the utility model comprises header 3, lower header 1, porous flat pipe 2 and fin 4, and described porous flat pipe 2 has 10; And be parallel to each other; Described fin 4 and said porous flat pipe 2 vertical settings, and have window 4-1 (as shown in Figure 2) on the fin 4, the window 4-1 on the fin 4 can be stamping forming crack.
The two ends of described porous flat pipe 2 are concordant, and are the right angle, and an end of said porous flat pipe 2 feeds the said header 3 of going up, and the other end of said porous flat pipe 2 feeds said lower header 1, and the said header 3 of going up is arranged in parallel with lower header 1.
Microchannel 2-1 on the above-mentioned porous flat pipe 2 has the 6-10 bar, and each microchannel 2-1 is parallel to each other, and the port of each microchannel 2-1 is rectangle (as shown in Figure 4).
Above-mentioned porous flat pipe 2 and fin 4 are aluminium and process.Fin 4 adopts the soldering welding with porous flat pipe 2, becomes as a whole.
The embodiment of a kind of cabinet type air conditioner indoor set of the utility model comprises the evaporimeter in housing, the housing, and the evaporimeter in the housing adopts the micro-channel evaporator of the foregoing description, and concrete structure repeats no more.Micro-channel evaporator is installed in the housing of cabinet type air conditioner indoor set, makes header 3 be arranged on the top of lower header 1, and go up header 3 and lower header 1 average level setting, porous flat pipe 2 is vertical setting.
Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited to above-mentioned giving an example.Those skilled in the art are in the essential scope of the utility model, and the variation of making, remodeling, interpolation or replacement also should belong to the protection domain of the utility model.
Claims (10)
1. micro-channel evaporator; Comprise header, lower header, porous flat pipe and fin, it is characterized in that described porous flat pipe is arranged in parallel, described fin is provided with said porous flat pipe is vertical; And have window on the fin, described porous flat pipe and fin are aluminium and process.
2., according to the described micro-channel evaporator of claim 1; The two ends that it is characterized in that described porous flat pipe are concordant; And be the right angle; One end of said porous flat pipe feeds the said header of going up, and the other end of said porous flat pipe feeds said lower header, and described porous flat pipe is parallel with upper and lower header.
3. according to claim 1 or 2 described micro-channel evaporators, it is characterized in that described fin and porous flat pipe adopt the soldering welding, become as a whole, the window on the said fin is stamping forming crack.
4. according to claim 1 or 2 described micro-channel evaporators, it is characterized in that the microchannel port on the described porous flat pipe is a rectangle.
5. according to the described micro-channel evaporator of claim 3, it is characterized in that the microchannel port on the described porous flat pipe is a rectangle.
6. cabinet type air conditioner indoor set; Comprise casing and the micro-channel evaporator that is arranged in the casing; Micro-channel evaporator comprises header, lower header, porous flat pipe and fin, it is characterized in that described porous flat pipe is arranged in parallel, and described fin is provided with said porous flat pipe is vertical; And have window on the fin, described porous flat pipe and fin are aluminium and process.
7. according to the described cabinet type air conditioner indoor set of claim 6; The two ends that it is characterized in that described porous flat pipe are concordant; And be the right angle, an end of said porous flat pipe feeds the said header of going up, and the other end of said porous flat pipe feeds said lower header; Said upward header and lower header are horizontally disposed with, and described porous flat pipe vertically is provided with.
8. according to claim 6 or 7 described cabinet type air conditioner indoor sets, it is characterized in that described fin and porous flat pipe adopt the soldering welding, become as a whole, the window on the said fin is stamping forming crack.
9. according to claim 6 or 7 described cabinet type air conditioner indoor sets, it is characterized in that the microchannel port on the described porous flat pipe is a rectangle.
10. according to the described cabinet type air conditioner indoor set of claim 8, it is characterized in that the microchannel port on the described porous flat pipe is a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120331898 CN202229480U (en) | 2011-09-06 | 2011-09-06 | Micro channel evaporator and cabinet air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120331898 CN202229480U (en) | 2011-09-06 | 2011-09-06 | Micro channel evaporator and cabinet air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202229480U true CN202229480U (en) | 2012-05-23 |
Family
ID=46080065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120331898 Expired - Lifetime CN202229480U (en) | 2011-09-06 | 2011-09-06 | Micro channel evaporator and cabinet air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202229480U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913016A (en) * | 2013-04-02 | 2014-07-09 | 虞寿仁 | Heat exchanger provided with micro micro-channel metal circular pipes for air cooled air conditioner |
| CN104551313A (en) * | 2014-12-08 | 2015-04-29 | 虞寿仁 | Welding support used in mini-sized and micro-channel metal round pipe heat exchanger |
| CN105299963A (en) * | 2015-11-30 | 2016-02-03 | 惠州学院 | Parallel flow heat exchanger |
| CN105546880A (en) * | 2014-10-28 | 2016-05-04 | 浙江盾安人工环境股份有限公司 | Evaporator and equipment cabinet with evaporator |
-
2011
- 2011-09-06 CN CN 201120331898 patent/CN202229480U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913016A (en) * | 2013-04-02 | 2014-07-09 | 虞寿仁 | Heat exchanger provided with micro micro-channel metal circular pipes for air cooled air conditioner |
| CN103913016B (en) * | 2013-04-02 | 2017-02-01 | 浙江金丝通科技股份有限公司 | Heat exchanger provided with micro micro-channel metal circular pipes for air cooled air conditioner |
| CN105546880A (en) * | 2014-10-28 | 2016-05-04 | 浙江盾安人工环境股份有限公司 | Evaporator and equipment cabinet with evaporator |
| CN104551313A (en) * | 2014-12-08 | 2015-04-29 | 虞寿仁 | Welding support used in mini-sized and micro-channel metal round pipe heat exchanger |
| CN105299963A (en) * | 2015-11-30 | 2016-02-03 | 惠州学院 | Parallel flow heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |