CN206496415U - Air-conditioning between a kind of row of novel heat exchanger structure - Google Patents
Air-conditioning between a kind of row of novel heat exchanger structure Download PDFInfo
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- CN206496415U CN206496415U CN201621460708.6U CN201621460708U CN206496415U CN 206496415 U CN206496415 U CN 206496415U CN 201621460708 U CN201621460708 U CN 201621460708U CN 206496415 U CN206496415 U CN 206496415U
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- heat exchanger
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- knockout
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Abstract
The utility model discloses air-conditioning between a kind of row of novel heat exchanger structure, heat exchanger is made up of First Heat Exchanger and the second heat exchanger two panels heat exchanger, first, second heat exchanger is laid out using symmetrical " V " font, and share a knockout, the feed tube of knockout is connected with system liquid pipeline, the drain pipe of knockout is respectively with first, first group of second heat exchanger, second component liquid capillary is connected, liquid refrigerant is uniformly distributed to first, second heat exchanger, first, second heat exchanger is respectively arranged with first, second tracheae, and be connected by a three-limb tube with system air pipe, and it is communicated to described compressor.Air-conditioner heat exchanger structure more reasonable, operating efficiency is higher between the row.The effective heat exchange area of heat exchanger is considerably increased, heat exchange efficiency is higher, and refrigerating capacity is greatly increased；The useful space has been saved simultaneously, has made interior layout more reasonable, more convenient property is provided to production technology, maintenance maintenance.
Description
Technical field
The utility model is related to air-conditioning equipment between a kind of air-conditioning equipment, more particularly to a kind of row.
Background technology
As global general-use calculates the fast development of information capacity rapid growth, cloud computing and virtualization, especially in blade
On the premise of formula server disposition is increasingly becoming trend, the power density more and more higher of data center, server cabinet is to refrigeration
Demand more and more higher；Part cloud computation data center single chassis power consumption has reached more than 10kW, and traditional computer room is accurate empty
Tune can not tackle such highdensity single chassis power consumption, in order to ensure that it is most suitable that high heat radiation density server in server room is operated in
Under suitable environment temperature, air-conditioning is applied more and more widely as the heat extraction air-conditioning of nearly rack between row, and air-conditioning is because of it between row
Transmission range of blowing is near, without from the big big pressure head blower fan of power consumption, also because it freezes close to thermal source, solving to a certain extent
Hot localised points problem in computer room.
As shown in figure 1, air-conditioning includes compressor, outdoor unit, reservoir, device for drying and filtering, liquid-sighting glass, expansion between general row
Valve, heat exchanger (evaporation coil), knockout, system pipeline and blower fan group etc..Being adopted between wherein traditional row air-conditioning heat exchanger more
Vertically or by certain angle inclined side plate arranged with monolithic heat exchanger.Perpendicular to the arrangement of side plate, heat exchanger is caused windward
Area is small, and simple increase pipe row can meet obstructions increased bottleneck again, so, the layout type of perpendicular side plate is difficult to greatly
Refrigerating capacity, be difficult in adapt in the occasion for solving big heat flow density cooling machine cabinet.Heat exchanger heat exchange area is greatly limited, limit
The integrally cooling ability of air-conditioning between arranging is made；Favour the arrangement (as shown in Figure 2) of side plate, although add heat-transfer surface
Product, but the substantial amounts of valuable useful space is occupied in depth direction, cause air-conditioning interior layout difficulty, production technology hardly possible between row
Degree is big, and maintenance maintenance is difficult, while adding the resistance inside unit, even can therefore cancel the safety to refrigeration system sometimes
Property very crucial part to exchange space for, the hidden danger for causing the later stage to run.
Utility model content
It is higher that technical problem to be solved in the utility model is to provide a kind of heat exchanger structure more reasonable, operating efficiency
Row between air-conditioning.
In order to solve this technical problem, the technical solution adopted in the utility model is as follows：
Air-conditioning between a kind of row of novel heat exchanger structure, including compressor, outdoor unit, reservoir, expansion valve, heat exchanger,
Knockout, system liquid pipeline, system air pipe and blower fan group, described heat exchanger is by First Heat Exchanger and the second heat exchanger two
Piece heat exchanger is constituted, and described First Heat Exchanger and the second heat exchanger are laid out using symmetrical " V " font and share one
Knockout, described First Heat Exchanger is provided with the first component liquid capillary, and the second described heat exchanger is provided with the second component
Liquid capillary；The feed tube of the knockout is connected with the system liquid pipeline, and the drain pipe of the knockout is respectively with
One component liquid capillary and the second component liquid capillary are connected, the first described component liquid capillary and the second component liquid capillary
Liquid refrigerant is uniformly distributed to described First Heat Exchanger and the second heat exchanger, described First Heat Exchanger and second by pipe
Heat exchanger is respectively arranged with the first tracheae and the second tracheae, and described the first tracheae and the second tracheae passes through a three-limb tube
It is connected with described system air pipe and is communicated to described compressor.
Further, the angle between described First Heat Exchanger and the second heat exchanger is into 55-65 degree.
More preferably, the angle between described First Heat Exchanger and the second heat exchanger is into 60 degree.
Heat exchanger uses the layout type of monolithic inclined side plate in the prior art, although adds heat exchanger and effectively exchanges heat
Area, but occupy mass efficient space in unit depth direction so that the layout of compressor and other accessories is more difficult, and
The utility model then dexterously uses biplate, " V " font layout type, on the one hand considerably increases heat exchanger front face area, increases
Add heat exchanger effective heat exchange area, on the premise of windage is not increased, air current composition is more reasonable, and heat exchange efficiency is also higher,
So that the refrigerating capacity of Lie Jian air condition system suppliers volume is greatly increased, so as to provide more abundant refrigerating capacity for rack；Simultaneously
The useful space inside unit is greatlyd save, the space-consuming of heat exchanger is effectively reduced so that air-conditioning interior layout is more between row
Adduction is managed, and is provided more convenient property to production technology, maintenance maintenance, is improved the economy and availability of product.
As shown in Figure 3, it is from right to left air current flow direction between row inside air-conditioner set, is also air-flow from right to left
The direction that static pressure gradient is gradually reduced, due to " V " type heat exchanger under the conditions of equal heat exchange area in length shared by airflow direction
It is smaller, therefore static pressure gradient is also more uniform in the distribution of heat exchanger surface, point of the air velocity in whole heat exchanger surface
Cloth is also more uniform.Thus it is possible to which significantly more efficient exchanged heat using whole heat exchanger surface, while also reducing windage.
Compressor arrangement is narrower, it is necessary to take height when the position of compressor can be seen that monolithic heat exchanger from Fig. 2
The space in direction is spent, so as to cause heat exchanger to be reduced in short transverse, overall heat exchange area is influenceed, so as to cause unit volume
Refrigerating capacity is limited.But air-conditioning on the basis of operating efficiency is ensured due to rationally and effectively reducing between row of the present utility model
Heat exchanger takes up space, so the distribution of other parts can be well-to-do and reasonable in air-conditioning between row, so that whole
Between row the structure of air-conditioning more flatten out weighing apparatus, rationally, efficiently.
So the advantage of air-conditioning may be summarized to be between the utility model row：
1st, unit volume provides more abundant refrigerating capacity.
2nd, the more effective exchange capability of heat for playing heat exchanger, improves overall efficiency.
3rd, more reasonably air current composition and windage are obtained, the energy consumption of complete machine is reduced.
4th, more reasonably unit interior layout, is easy to produce and safeguards.
Brief description of the drawings
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below in conjunction with accompanying drawing to this practicality
New embodiment elaborates, wherein：
Fig. 1 is air-conditioning work theory structure schematic diagram between row.
Fig. 2 for air-conditioning between row of tilting monolithic heat exchanger in the prior art structural representation.
Fig. 3 is the structural representation of air-conditioning between the utility model is arranged.
Fig. 4 a, Fig. 4 b are the structural representation of the heat exchanger of air-conditioning between the utility model is arranged.
In figure：
1st, compressor 2, outdoor unit 3, reservoir 4, expansion valve
5th, heat exchanger 6, knockout 7, system liquid pipeline 8, blower fan group
51st, First Heat Exchanger 52, the second heat exchanger 501, the first tracheae 502, the second tracheae
9th, system air pipe 10, three-limb tube
Embodiment
The utility model is described in further detail below in conjunction with drawings and examples：
Fig. 1, Fig. 3 show air-conditioning between a kind of row of novel heat exchanger structure, including compressor 1, outdoor unit 2, reservoir
3rd, expansion valve 4, heat exchanger 5, knockout 6, system liquid pipeline 7, system air pipe 11 and blower fan group 8, described heat exchanger 5
It is made up of the two panels heat exchanger of 51 and second heat exchanger of First Heat Exchanger 52, the described heat exchanger 52 of First Heat Exchanger 51 and second
It is laid out using symmetrical " V " font and shares a knockout 6, described First Heat Exchanger 51 is provided with the first component
Liquid capillary, the second described heat exchanger 52 is provided with the second component liquid capillary；The feed tube of the knockout 6 and the system
System liquid pipeline 7 is connected, the drain pipe of the knockout 6 respectively with the first component liquid capillary and the second component liquid capillary phase
Liquid refrigerant is uniformly distributed to the first heat exchange by connection, described the first component liquid capillary and the second component liquid capillary
The heat exchanger 52 of device 51 and second, the described heat exchanger 52 of First Heat Exchanger 51 and second is respectively arranged with the first tracheae 501 and
Two tracheaes 502, described the first tracheae 501 and the second tracheae 502 passes through a three-limb tube 10 and described system tracheae
Road 9 connects and is communicated to described compressor 1.
Angle between described First Heat Exchanger and the second heat exchanger, can also be between 55-65 degree slightly into 60 degree
Adjustment.Certainly for the different and different particular design requirements of specific service device cabinet space, the spatial design of air-conditioning between row
Specific spatial design requirement may also be had, to meet the above-mentioned heat exchanger of First Heat Exchanger 51 and second of specific design requirement
Angle between 52 can also make appropriate adjustment.
Air-conditioning considerably increases the effective heat exchange area of heat exchanger between row of the present utility model, and heat exchange efficiency is higher, refrigeration
Ability is greatly increased；The useful space has been saved simultaneously, has made interior layout more reasonable, is provided to production technology, maintenance maintenance
More convenient property.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (3)
1. air-conditioning between a kind of row of novel heat exchanger structure, including compressor, outdoor unit, reservoir, expansion valve, heat exchanger, point
Liquid device, system liquid pipeline, system air pipe and blower fan group, it is characterised in that：Described heat exchanger is by First Heat Exchanger and
Two heat exchanger two panels heat exchangers are constituted, described First Heat Exchanger and the second heat exchanger using symmetrical " V " font layout,
And a knockout is shared, described First Heat Exchanger is provided with the first component liquid capillary, and the second described heat exchanger is set
There is the second component liquid capillary；The feed tube of the knockout is connected with the system liquid pipeline, and the knockout goes out liquid
Pipe is connected with the first component liquid capillary and the second component liquid capillary respectively, the first described component liquid capillary and second
Liquid refrigerant is uniformly distributed to described First Heat Exchanger and the second heat exchanger by component liquid capillary, and described first changes
Hot device and the second heat exchanger are respectively arranged with the first tracheae and the second tracheae, and described the first tracheae and the second tracheae passes through one
Three-limb tube is connected with described system air pipe and is communicated to described compressor.
2. air-conditioning between row according to claim 1, it is characterised in that：Between described First Heat Exchanger and the second heat exchanger
Angle into 55-65 degree.
3. air-conditioning between row according to claim 1 or 2, it is characterised in that：Described First Heat Exchanger and the second heat exchanger
Between angle into 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460708.6U CN206496415U (en) | 2016-12-29 | 2016-12-29 | Air-conditioning between a kind of row of novel heat exchanger structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460708.6U CN206496415U (en) | 2016-12-29 | 2016-12-29 | Air-conditioning between a kind of row of novel heat exchanger structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496415U true CN206496415U (en) | 2017-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460708.6U Expired - Fee Related CN206496415U (en) | 2016-12-29 | 2016-12-29 | Air-conditioning between a kind of row of novel heat exchanger structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020019828A1 (en) * | 2018-07-26 | 2020-01-30 | 维谛技术有限公司 | Micro-channel evaporator and air-conditioning system |
-
2016
- 2016-12-29 CN CN201621460708.6U patent/CN206496415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020019828A1 (en) * | 2018-07-26 | 2020-01-30 | 维谛技术有限公司 | Micro-channel evaporator and air-conditioning system |
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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: 20170915 Termination date: 20211229 |