CN207422735U - A kind of coolant flow divider of refrigeration air-conditioner - Google Patents
A kind of coolant flow divider of refrigeration air-conditioner Download PDFInfo
- Publication number
- CN207422735U CN207422735U CN201721494352.2U CN201721494352U CN207422735U CN 207422735 U CN207422735 U CN 207422735U CN 201721494352 U CN201721494352 U CN 201721494352U CN 207422735 U CN207422735 U CN 207422735U
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- isocon
- housing
- coolant flow
- refrigeration air
- inlet
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Abstract
The utility model discloses a kind of coolant flow dividers of refrigeration air-conditioner, housing is in back taper, and the bottom of housing is provided with inlet, and inlet tube is connected with inlet, housing is internally provided with cavity, the nozzle of inlet tube is extend into cavity, and case top is equipped with shunt block, and shunt block has the extension extended to inlet direction, the region that extension surrounds is shunting zone, the both sides of shunt block are provided with tap hole, and the flowing of the utility model liquid is uniform, has good shunting performance.
Description
Technical field
The utility model belongs to air conditioner refrigerating field, and in particular to a kind of coolant flow divider of refrigeration air-conditioner.
Background technology
In the Refrigeration Technique of air-conditioning, to be realized and exchanged heat by multithread pipeline heat exchanger, multithread pipeline heat exchanger includes multiple flow paths,
The shunting of the refrigerant of each flow path is uneven, affects the heat exchange efficiency of heat exchanger, and then determines refrigeration and the heating of air-conditioning
Effect.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of coolant flow dividers of refrigeration air-conditioner.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of coolant flow divider of refrigeration air-conditioner, housing are in back taper, and the bottom of housing is provided with inlet, feed liquor
Pipe is connected with inlet, and housing is internally provided with cavity, and the nozzle of inlet tube is extend into cavity, and case top is equipped with shunting
Block, shunt block have the extension extended to inlet direction, and the region that extension surrounds is shunting zone, shunt block
Both sides are provided with tap hole.
Further, the nozzle of the inlet tube is higher by the inlet face of housing bottom.
Further, the shunt block is integrally formed with housing.
Further, the end of the extension of the shunt block is nose circle face.
Further, the shunt block has the arcwall face to concave.
Further, the tap hole is connected with the first isocon, and the first isocon is connected with the second isocon, second point
Flow tube is connected with the 3rd isocon
Further, the caliber of first isocon is bigger 1-1.5mm than the caliber of the second isocon, the second isocon
Caliber is bigger 0.5-1mm than the caliber of the 3rd isocon.
Further, the part flow arrangement tilts installation, and inclined angle is arranged on 10 ° -30 °.
The beneficial effects of the utility model：The shunt block of the utility model liquid has extension so that shunting zone
Space is sufficiently large, and the top of shunting zone is the arcwall face to concave, and liquid collides arcwall face, and refrigeration flow velocity reduces, refrigerating fluid
Gas-liquid two-phase separates, and obtains gaseous state and the homogeneous fluid of liquid, ensure that the uniform divided flows of part flow arrangement.Meanwhile reduce into
The distance between the nozzle of liquid pipe and shunt block, can increase shunting effect.
Description of the drawings
In order to more clearly illustrate the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is simply introduced, it should be apparent that, the accompanying drawings in the following description is only some realities described in the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of isocon.
In figure：1- housings, 101- inlets face, 2- inlet tubes, 201- nozzles, 3- cavitys, 4- shunt blocks, 401- extensions
Portion, 402- ends, 403- arcwall faces, 5- tap holes, the first isocons of 6-, the second isocons of 7-, the 3rd isocons of 8-.
Specific embodiment
The technical solution of the utility model will be clearly and completely described by specific embodiment below.
A kind of coolant flow divider of refrigeration air-conditioner, including housing 1, inlet tube 2, cavity 3, shunt block 4, tap hole
5th, the first isocon 6, the second isocon 7, the 3rd isocon 8.
As shown in Figure 1, housing 1 is in back taper, the bottom of housing 1 is provided with inlet, and inlet tube 2 is connected with inlet,
Housing 1 is internally provided with cavity 3, and the nozzle of inlet tube 2 is extend into cavity 3, and the nozzle 201 of inlet tube 2 is preferably higher by shell
The inlet face 101 of 1 bottom of body.Liquid is entered by inlet tube 2 inside housing 1, shortens the nozzle of inlet tube 2 and following institute
The distance between shunt block 4 stated adds inlet tube and stretches into length in cavity, can increase shunting effect.
The centre position at 1 top of housing is equipped with shunt block 4, and shunt block 4 is integrally formed with housing 1.Shunt block 4 has
The extension 401 of oriented inlet direction extension, the end 402 of extension 401 is nose circle face.The region that extension 401 surrounds
For shunting zone, the top of shunting zone is the arcwall face 403 to concave, and liquid collides arcwall face 403, and refrigeration flow velocity reduces, system
Cold liquid gas-liquid two-phase separation, obtains gaseous state and the homogeneous fluid of liquid, liquid moves outward along extension 401.
The both sides of shunt block 4 are provided with tap hole 5, and liquid enters tap hole 5 by the shunting zone of shunt block 4, often
A tap hole 5 has impartial fluid ability.
Part flow arrangement tilts installation, and when inclined angle is arranged on 10 ° -30 °, shunting effect is good.
As shown in Fig. 2, tap hole 5 is connected with isocon, isocon includes the first isocon 6, the second isocon 7, second
Isocon 8, tap hole 5 are connected with the first isocon 6, and the first isocon 6 is connected with the second isocon 7, the second isocon 7 and
Three isocons 8 connect, isocon be arranged to gradually it is incremental stepped, wherein, the caliber of the first isocon 6 is than the second isocon
The 7 big 1-1.5mm of caliber, the caliber of the second isocon 7 are bigger 0.5-1mm than the caliber of the 3rd isocon 8 so that the flowing of liquid
Pressure continuously decreases, and refrigerant passes sequentially through the first isocon 6, the second isocon 7, the second isocon 8, and being capable of uniform flow
It is dynamic.
Embodiment described above is only that the preferred embodiment of the utility model is described, not new to this practicality
The spirit and scope of type are defined, without departing from the design concept of the present utility model, ordinary skill skill in this field
Art personnel should all fall into the scope of protection of the utility model to all variations and modifications that the technical solution of the utility model is made,
The claimed technology contents of the utility model, are all documented in technology claim.
Claims (8)
1. a kind of coolant flow divider of refrigeration air-conditioner, it is characterised in that：Housing (1) is in back taper, and the bottom of housing (1) is set
Inlet is equipped with, inlet tube (2) is connected with inlet, and housing (1) is internally provided with cavity (3), and the nozzle of inlet tube (2) is stretched
Enter into cavity (3), shunt block (4) is equipped at the top of housing (1), shunt block (4), which has to what inlet direction extended, prolongs
Extending portion (401), the region that extension (401) surrounds are shunting zone, and the both sides of shunt block (4) are provided with tap hole (5).
2. a kind of coolant flow divider of refrigeration air-conditioner according to claim 1, it is characterised in that：The inlet tube
(2) nozzle (201) is higher by the inlet face (101) of housing (1) bottom.
3. a kind of coolant flow divider of refrigeration air-conditioner according to claim 2, it is characterised in that：The shunt block
(4) it is integrally formed with housing (1).
4. a kind of coolant flow divider of refrigeration air-conditioner according to claim 3, it is characterised in that：The shunt block
(4) end (402) of extension (401) is nose circle face.
5. a kind of coolant flow divider of refrigeration air-conditioner according to claim 4, it is characterised in that：The shunt block
(4) there is the arcwall face (403) to concave.
6. a kind of coolant flow divider of refrigeration air-conditioner according to claim 5, it is characterised in that：The tap hole
(5) connected with the first isocon (6), the first isocon (6) is connected with the second isocon (7), the second isocon (7) with the 3rd point
Flow tube (8) connects.
7. a kind of coolant flow divider of refrigeration air-conditioner according to claim 6, it is characterised in that：First shunting
The caliber of pipe (6) is bigger 1-1.5mm than the caliber of the second isocon (7), and the caliber of the second isocon (7) is than the 3rd isocon (8)
The big 0.5-1mm of caliber.
8. a kind of coolant flow divider of refrigeration air-conditioner according to claim 7, it is characterised in that：The part flow arrangement
Installation is tilted, inclined angle is arranged on 10 ° -30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494352.2U CN207422735U (en) | 2017-11-10 | 2017-11-10 | A kind of coolant flow divider of refrigeration air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494352.2U CN207422735U (en) | 2017-11-10 | 2017-11-10 | A kind of coolant flow divider of refrigeration air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207422735U true CN207422735U (en) | 2018-05-29 |
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ID=62305518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721494352.2U Active CN207422735U (en) | 2017-11-10 | 2017-11-10 | A kind of coolant flow divider of refrigeration air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207422735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945556A (en) * | 2019-04-17 | 2019-06-28 | 浙江三新科技有限公司 | It is a kind of can uniformly water conservancy diversion air-conditioning heat exchanger distributor |
-
2017
- 2017-11-10 CN CN201721494352.2U patent/CN207422735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945556A (en) * | 2019-04-17 | 2019-06-28 | 浙江三新科技有限公司 | It is a kind of can uniformly water conservancy diversion air-conditioning heat exchanger distributor |
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