CN207622222U - A kind of high-effect energy-saving heat-exchanger for central air-conditioning - Google Patents
A kind of high-effect energy-saving heat-exchanger for central air-conditioning Download PDFInfo
- Publication number
- CN207622222U CN207622222U CN201721135192.2U CN201721135192U CN207622222U CN 207622222 U CN207622222 U CN 207622222U CN 201721135192 U CN201721135192 U CN 201721135192U CN 207622222 U CN207622222 U CN 207622222U
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- China
- Prior art keywords
- air
- exhausting device
- heat exchange
- air exhausting
- heat
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 18
- 238000000605 extraction Methods 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a kind of high-effect energy-saving heat-exchangers for central air-conditioning, including heat exchange babinet, the first air exhausting device and the second air exhausting device, first air exhausting device is arranged in parallel with the second air exhausting device, the air outlet consistency from top to bottom of the air outlet of the first air exhausting device and the second air exhausting device；First air exhausting device includes being set up in partition board in the middle part of babinet, being opened in the first exhaust outlet of partition board and be set up in the first extraction fan of the first exhaust outlet, and the madial wall of the side wall and heat exchange babinet of partition board surrounding fastens；Second air exhausting device includes the second air outlet being opened in box roof, and the second extraction fan being set up in the second air outlet, and the top plate of partition board and heat exchange babinet is arranged in parallel.Cross section is divided into two by this structure design by the first air exhausting device in the heat exchange babinet of isosceles trapezoid shape setting, and corresponding up and down with the second air exhausting device, is improved exchanger base convection velocity to play, is increased the purpose of heat exchanger overall heat exchange efficiency.
Description
Technical field
The utility model is related to technical field of central air more particularly to a kind of high efficiency energy saving heat exchangings for central air-conditioning
Device.
Background technology
Air conditioner refrigerating technology has indispensable role in terms of people's daily life and business application.With the energy
Consumption and in short supply, energy-saving and emission-reduction become the importance in China's process of economic development.Air conditioner refrigerating technology daily
It is mainly used for the room refrigeration of summer in life, Partial Food processing enterprise is also required to freezer and carries out food fresh keeping.China's air-conditioning
The energy consumed is larger, and energy shortage can be effectively relieved in the refrigerating efficiency by improving air-conditioning, achieve energy-saving and emission reduction purposes.
The V-type heat exchanger of central air-conditioning is the important component that air-conditioning carries out heat exchange with outdoor environment, and heat exchange efficiency will directly affect
To the operational efficiency of air-conditioning entirety.V-type heat exchanger is typically all to set up extraction fan at top at present, will be in V-type box heat exchanger
Hot-air extraction so that V-type heat exchanger inner air and outer air smooth outflow, to effectively improve the heat exchange efficiency of heat exchanger,
But by kind in a manner of the V-type heat exchanger that is arranged since bottom space is smaller so that bottom Convective wind speed is smaller, be easy to be thought of as whirlpool
Stream, so that heat should not be discharged, and then affects the heat exchange efficiency of heat exchanger.
Utility model content
The purpose of this utility model is to provide a kind of heat exchange uniformity is good, the high heat exchanger of heat exchange efficiency.
For this purpose, the utility model uses following technical scheme：
A kind of high-effect energy-saving heat-exchanger for central air-conditioning, including cross section are in the heat exchange box of isosceles trapezoid shape setting
Body, the first air exhausting device being set in the middle part of heat exchange babinet and the second air exhausting device for being set to heat exchange top of the box, it is described
First air exhausting device is arranged in parallel with second air exhausting device, the air outlet of first air exhausting device and second air draft
The air outlet consistency from top to bottom of device；First air exhausting device include be set up in it is described heat exchange babinet in the middle part of partition board, be opened in
First exhaust outlet of the partition board and the first extraction fan for being set up in first exhaust outlet, the side wall of the partition board surrounding
It is fastened with the madial wall of the heat exchange babinet；Second air exhausting device includes second be opened in the heat exchange box roof
The top plate of air outlet, and the second extraction fan for being set up in second air outlet, the partition board and the heat exchange babinet is flat
Row setting.
Wherein, left heat exchanger plates and right heat exchanger plates, the left heat exchanger plates are respectively arranged at left and right sides of the heat exchange babinet
It is respectively arranged with front wind screen and rear wind-break panels, the left heat exchanger plates, right heat exchanger plates, front windshield with the rear and front end of right heat exchanger plates
The top of plate and rear wind-break panels is fastened with the edge of the top plate surrounding respectively.
Wherein, the bottom of the left heat exchanger plates, right heat exchanger plates, front wind screen and rear wind-break panels is respectively with setting in heat exchanger
The edge of the bottom plate surrounding of bottom fastens.
Wherein, the rotating speed of first extraction fan is slightly less than the rotating speed of the second extraction fan.
Wherein, the air-out direction of the air-out direction of first extraction fan and the second extraction fan is towards the second exhaust outlet.
The beneficial effects of the utility model：The utility model include cross section in isosceles trapezoid shape setting heat exchange babinet,
The first air exhausting device for being set in the middle part of heat exchange babinet and the second air exhausting device for being set to heat exchange top of the box, described the
One air exhausting device is arranged in parallel with second air exhausting device, and the air outlet of first air exhausting device is filled with second air draft
The air outlet consistency from top to bottom set；First air exhausting device include be set up in it is described heat exchange babinet in the middle part of partition board, be opened in institute
State the first exhaust outlet of partition board and be set up in the first extraction fan of first exhaust outlet, the side wall of the partition board surrounding with
The madial wall fastening of the heat exchange babinet；Second air exhausting device includes that second be opened in the heat exchange box roof goes out
Air port, and the second extraction fan for being set up in second air outlet, the partition board are parallel with the heat exchange top plate of babinet
Setting.Cross section is divided into two by this structure design by the first air exhausting device in the heat exchange babinet of isosceles trapezoid shape setting, and
It is corresponding up and down with the second air exhausting device, exchanger base convection velocity is improved to play, increases heat exchanger overall heat exchange efficiency
Purpose.
Description of the drawings
Fig. 1 is a kind of axonometric drawing of high-effect energy-saving heat-exchanger for central air-conditioning of the utility model.
Fig. 2 is a kind of schematic diagram of high-effect energy-saving heat-exchanger cross section for central air-conditioning of the utility model.
Specific implementation mode
1 technical side for further illustrating the utility model to attached drawing 2 and by specific implementation mode below in conjunction with the accompanying drawings
Case.
A kind of high-effect energy-saving heat-exchanger for central air-conditioning, including cross section are in the heat exchange babinet of isosceles trapezoid shape setting
1, the first air exhausting device 11 for being set to 1 middle part of heat exchange babinet and the second air exhausting device for being set to 1 top of heat exchange babinet
12, first air exhausting device 11 is arranged in parallel with second air exhausting device 12, the air outlet of first air exhausting device 11
With the air outlet consistency from top to bottom of second air exhausting device 12；First air exhausting device 11 includes being set up in the heat exchange babinet
The partition board 111 at middle part, the first exhaust outlet 112 for being opened in the partition board 111 and it is set up in first exhaust outlet 112
First extraction fan, the side wall of 111 surrounding of the partition board and the madial wall of the heat exchange babinet 1 fasten；Second air exhausting device
12 include the second air outlet 121 being opened in the heat exchange box roof, and is set up in second air outlet 121
Second extraction fan 122, the partition board 111 and the top plate of the heat exchange babinet 1 are arranged in parallel.
It is further preferred that the left and right sides of the heat exchange babinet 11 is respectively arranged with left heat exchanger plates 13 and right heat exchanger plates
14, the rear and front end of the left heat exchanger plates 13 and right heat exchanger plates 14 is respectively arranged with front wind screen 15 and rear wind-break panels, the left side
Heat exchanger plates 13, right heat exchanger plates 14, front wind screen 15 and rear wind-break panels top fastened respectively with the edge of the top plate surrounding.
It is further preferred that the bottom point of the left heat exchanger plates 13, right heat exchanger plates 14, front wind screen 1515 and rear wind-break panels
Not be arranged the bottom plate surrounding of exchanger base edge fastening.
It is further preferred that the rotating speed of first extraction fan is slightly less than the rotating speed of the second extraction fan 122.
It is further preferred that the equal direction of air-out direction of the air-out direction of first extraction fan and the second extraction fan 122
Second exhaust outlet.
The heat exchanger designed using the above structure effectively overcomes the V-type heat exchanger cavity bottom convection current under the prior art
Speed is low, and heat exchange is uneven, the problems such as heat exchange efficiency difference, and cross section is arranged in isosceles trapezoid shape by the first air exhausting device
Heat exchange babinet be divided into two, and with the second air exhausting device up and down it is corresponding, so as to which effectively bottom heat is discharged step by step,
To exchanger base convection velocity is improved, increase the purpose of heat exchanger overall heat exchange efficiency.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (5)
1. a kind of high-effect energy-saving heat-exchanger for central air-conditioning, it is characterised in that：It is arranged in isosceles trapezoid shape including cross section
Heat exchange babinet, be set to heat exchange babinet in the middle part of the first air exhausting device and be set to heat exchange top of the box the second air draft
Device, first air exhausting device are arranged in parallel with second air exhausting device, the air outlet of first air exhausting device and institute
State the air outlet consistency from top to bottom of the second air exhausting device；First air exhausting device include be set up in it is described heat exchange babinet in the middle part of every
Plate, the first exhaust outlet for being opened in the partition board and the first extraction fan for being set up in first exhaust outlet, the partition board four
The side wall in week and the madial wall of the heat exchange babinet fasten；Second air exhausting device includes being opened in the heat exchange box roof
On the second air outlet, and the second extraction fan for being set up in second air outlet, the partition board and the heat exchange babinet
Top plate be arranged in parallel.
2. a kind of high-effect energy-saving heat-exchanger for central air-conditioning according to claim 1, it is characterised in that：The heat exchange
Left heat exchanger plates and right heat exchanger plates, the rear and front end point of the left heat exchanger plates and right heat exchanger plates are respectively arranged at left and right sides of babinet
Be not provided with front wind screen and rear wind-break panels, the left heat exchanger plates, right heat exchanger plates, front wind screen and rear wind-break panels top difference
It is fastened with the edge of the top plate surrounding.
3. a kind of high-effect energy-saving heat-exchanger for central air-conditioning according to claim 2, it is characterised in that：The left side is changed
Hot plate, right heat exchanger plates, front wind screen and rear wind-break panels bottom respectively be arranged at the edge of the bottom plate surrounding of exchanger base
Fastening.
4. a kind of high-effect energy-saving heat-exchanger for central air-conditioning according to claim 1, it is characterised in that：Described first
The rotating speed of extraction fan is slightly less than the rotating speed of the second extraction fan.
5. a kind of high-effect energy-saving heat-exchanger for central air-conditioning according to claim 1, it is characterised in that：Described first
The air-out direction of the air-out direction of extraction fan and the second extraction fan is towards the top of the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135192.2U CN207622222U (en) | 2017-09-05 | 2017-09-05 | A kind of high-effect energy-saving heat-exchanger for central air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135192.2U CN207622222U (en) | 2017-09-05 | 2017-09-05 | A kind of high-effect energy-saving heat-exchanger for central air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622222U true CN207622222U (en) | 2018-07-17 |
Family
ID=62818889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721135192.2U Expired - Fee Related CN207622222U (en) | 2017-09-05 | 2017-09-05 | A kind of high-effect energy-saving heat-exchanger for central air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421085A (en) * | 2017-09-05 | 2017-12-01 | 深圳市大众新源节能科技有限公司 | A kind of high-effect energy-saving heat-exchanger for central air-conditioning |
-
2017
- 2017-09-05 CN CN201721135192.2U patent/CN207622222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421085A (en) * | 2017-09-05 | 2017-12-01 | 深圳市大众新源节能科技有限公司 | A kind of high-effect energy-saving heat-exchanger for central air-conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180717 Termination date: 20210905 |