CN207247643U - A kind of novel distributor - Google Patents
A kind of novel distributor Download PDFInfo
- Publication number
- CN207247643U CN207247643U CN201721142488.7U CN201721142488U CN207247643U CN 207247643 U CN207247643 U CN 207247643U CN 201721142488 U CN201721142488 U CN 201721142488U CN 207247643 U CN207247643 U CN 207247643U
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- CN
- China
- Prior art keywords
- feed liquor
- copper pipe
- flow equalizing
- distributor
- equalizing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model proposes a kind of novel distributor, including main distributor, main distributor includes feed liquor supervisor and multiple tap holes, the feed liquor supervisor lower section connection feed liquor copper pipe, two groups of boss up and down are provided with the feed liquor copper pipe, flow equalizing ring is installed, flow equalizing ring upper end is away from 25 35mm of main distributor lower end between two groups of boss；The connection of feed liquor copper pipe end flows into branch pipe, flows into branch pipe and forms T-type structure with feed liquor copper pipe junction.The utility model rationally sets the position of flow equalizing ring in feed liquor copper pipe and aperture and sets T-type structure on refrigerant flow pipe, refrigerant is sufficiently mixed before entering main distributor when the two is combined, gas phase and liquid phase refrigerant is avoided to be layered, so as to avoid enter into the problem of coolant quantity in each branch of heat exchanger is inconsistent.The refrigerant in each circuit is more uniform during heat is handed over, and hot friendship ability can be utilized more effectively.
Description
Technical field
The utility model belongs to air-conditioning equipment field, more particularly to a kind of novel distributor.
Background technology
Distributor is the part flow arrangement being commonly used in heat exchanger of air condition, its effect is to be assigned to the refrigerant of major loop
Among multiple circuits of heat exchanger.Since into the part refrigerant before distributor, degree of supercooling is insufficient sometimes, refrigerant is in gas-liquid two
Mix state.Distributor is actually gas-liquid two-phase distributor, and how to make gas-liquid two-phase cold-producing medium shunting is uniformly distributor
Main task.Traditional dispensers include an inlet opening and multiple tap holes, and inlet opening is connected to inflow branch by feed liquor copper pipe
Pipe, uneven due to flowing into the refrigerant gas-liquid mixed in inlet opening, the coolant quantity for causing to flow into each tap hole is uneven.In turn result in
Heat hands over utilization rate too low, in terms of being embodied in air conditioner, ability may be caused to be lower, power becomes larger, and efficiency is then deteriorated.
Utility model content
The utility model is proposed to set in one kind and flowed for the uneven technical problem of existing distributor gas-liquid refrigerant distribution
The novel distributor of ring and T-shaped pipeline, the distributor can be such that gas-liquid two-phase cold-producing medium is uniformly mixed before entering main distributor, with
Reach each branch and shunt uniform effect.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of novel distributor, including main distributor, main distributor includes feed liquor supervisor and multiple tap holes, described
Feed liquor supervisor lower section connects feed liquor copper pipe, and two groups of boss up and down are provided with the feed liquor copper pipe, are provided between two groups of boss
Ring is flowed, flow equalizing ring upper end is away from main distributor lower end 25-35mm；Feed liquor copper pipe end connection flow into branch pipe, flow into branch pipe with into
Liquid copper pipe junction forms T-type structure.
Preferably, when feed liquor copper pipe caliber is 6.35~12.7mm, liquid copper pipe is 3/1 with flow equalizing ring aperture ratio；When
When feed liquor copper pipe caliber is more than 12.7mm, feed liquor copper pipe is 2/1 with flow equalizing ring aperture ratio.
Preferably, the high 2.5-3.5mm of flow equalizing ring.
Preferably, the high 3.0mm of flow equalizing ring.
Preferably, the flow equalizing ring upper and lower ends are disposed as bell mouth shape.
Preferably, the inflow branch pipe end is arc-shaped.
Compared with prior art, it is the advantages of the utility model with good effect：
1st, the flow equalizing ring of the distributor additional necking down structure at a certain distance from being responsible for apart from feed liquor, plays mixing refrigerant
Effect, the refrigerant of gas-liquid two-phase are uniformly mixed into after distributor, and the refrigerant in each circuit is more uniform during heat is handed over.
2nd, flow into branch pipe and feed liquor copper pipe junction forms T-type structure, and flow into branch pipe end and be set to arc-shaped.Refrigerant exists
A vortex is formed when being flowed through in T-type structure, effectively reduces inertia and centrifugal force, the centrifugation for preventing refrigerator from being produced by gravity
Power, can effectively reduce refrigerant gas-liquid separation.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model distributor；
Fig. 2 is the internal view of the utility model distributor；
Fig. 3 is I magnified partial views in Fig. 2；
Above in each figure：1st, distributor body；11st, feed liquor is responsible for；12nd, tap hole；2nd, feed liquor copper pipe；21st, boss；3rd, flow
Enter branch pipe；4th, flow equalizing ring；5th, T-type structure.
Embodiment
In order to be better understood from the utility model, illustrate with reference to the accompanying drawings and examples.
Embodiment：As shown in Figure 1 and Figure 2, a kind of novel distributor, including main distributor, main distributor is by copper pipe system
Into lower end is responsible for for feed liquor, and upper end is the multiple tap holes connected with feed liquor supervisor, the feed liquor supervisor lower section connection feed liquor copper
Pipe, the connection of feed liquor copper pipe end flow into branch pipe.Refrigerant flows through feed liquor copper pipe from inflow branch pipe and enters distributor, divides after shunting
Enter heat exchanger for multiple branches.
Two groups of boss up and down are provided with the feed liquor copper pipe, flow equalizing ring is installed between two groups of boss（Reference carries 3）, flow
Away from main distributor lower end 30mm, highly preferred flow equalizing ring is 3.0mm for ring upper end.When feed liquor copper pipe caliber is 6.35~12.7mm
When, liquid copper pipe is 3/1 with flow equalizing ring aperture ratio；When feed liquor copper pipe caliber is more than 12.7mm, feed liquor copper pipe and flow equalizing ring aperture
Than for 2/1.Distributor front distance feed liquor supervisor's certain distance adds the flow equalizing ring of necking down structure, plays the role of mixing refrigerant,
The refrigerant of gas-liquid two-phase is uniformly mixed into after distributor, and the refrigerant in each circuit is more uniform during heat is handed over, hot friendship ability energy
It is enough more effectively to utilize.
Further, the flow equalizing ring upper and lower ends are disposed as bell mouth shape, can reduce feed liquor and go out liquid noise.
To be further uniformly mixed refrigerant air-liquid, the inflow branch pipe forms T-type structure with feed liquor copper pipe junction,
And it is arc-shaped to flow into branch pipe end.A vortex is formed when refrigerant flows through in T-type structure, effectively reduces inertia and centrifugation
Power, the centrifugal force for preventing refrigerator from being produced by gravity, can effectively reduce refrigerant gas-liquid separation.
To sum up, the novel distributor described in the present embodiment, in the rationally position of setting flow equalizing ring and aperture and in refrigerant stream
Siphunculus sets T-type structure on road, and refrigerant is sufficiently mixed before entering main distributor when the two is combined, and avoids gas phase and liquid phase from freezing
Agent is layered, so as to avoid enter into the problem of coolant quantity in each branch of heat exchanger is inconsistent.Each circuit is cold during heat is handed over
Matchmaker is more uniform, and hot friendship ability can be utilized more effectively.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
Any simple modification, equivalent variations and the remodeling made with new technical spirit to above example, it is new to still fall within this practicality
The protection domain of type technical solution.
Claims (6)
1. a kind of novel distributor, including main distributor, main distributor includes feed liquor supervisor and multiple tap holes, its feature
It is：Feed liquor supervisor lower section connection feed liquor copper pipe, is provided with two groups of boss up and down in the feed liquor copper pipe, between two groups of boss
Flow equalizing ring is installed, flow equalizing ring upper end is away from main distributor lower end 25-35mm；The connection of feed liquor copper pipe end flows into branch pipe, flows into
Branch pipe forms T-type structure with feed liquor copper pipe junction.
2. novel distributor according to claim 1, it is characterised in that：When feed liquor copper pipe caliber is 6.35~12.7mm
When, liquid copper pipe is 3/1 with flow equalizing ring aperture ratio；When feed liquor copper pipe caliber is more than 12.7mm, feed liquor copper pipe and flow equalizing ring aperture
Than for 2/1.
3. novel distributor according to claim 1, it is characterised in that：The high 2.5-3.5mm of flow equalizing ring.
4. novel distributor according to claim 2, it is characterised in that：The high 3.0mm of flow equalizing ring.
5. novel distributor according to claim 1, it is characterised in that：The flow equalizing ring upper and lower ends are disposed as loudspeaker
Mouth shape.
6. according to claim 2-5 any one of them novel distributors, it is characterised in that：The inflow branch pipe end is circular arc
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142488.7U CN207247643U (en) | 2017-09-07 | 2017-09-07 | A kind of novel distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142488.7U CN207247643U (en) | 2017-09-07 | 2017-09-07 | A kind of novel distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247643U true CN207247643U (en) | 2018-04-17 |
Family
ID=61887417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721142488.7U Active CN207247643U (en) | 2017-09-07 | 2017-09-07 | A kind of novel distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207247643U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004779A (en) * | 2017-06-06 | 2018-12-14 | 三菱日立电力系统株式会社 | The hollow metal of rotary electric machine, rotating electric machine, hollow metal manufacturing method |
| CN110296555A (en) * | 2019-07-11 | 2019-10-01 | 珠海格力电器股份有限公司 | Liquid separation mechanism and its installation method, air-conditioning system with uniform liquid separation function |
| CN111829152A (en) * | 2020-07-22 | 2020-10-27 | 青岛海尔空调电子有限公司 | Refrigerant rectifier tube and air conditioner indoor unit |
-
2017
- 2017-09-07 CN CN201721142488.7U patent/CN207247643U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004779A (en) * | 2017-06-06 | 2018-12-14 | 三菱日立电力系统株式会社 | The hollow metal of rotary electric machine, rotating electric machine, hollow metal manufacturing method |
| CN110296555A (en) * | 2019-07-11 | 2019-10-01 | 珠海格力电器股份有限公司 | Liquid separation mechanism and its installation method, air-conditioning system with uniform liquid separation function |
| CN111829152A (en) * | 2020-07-22 | 2020-10-27 | 青岛海尔空调电子有限公司 | Refrigerant rectifier tube and air conditioner indoor unit |
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