CN205939836U - Refrigerant distributor and contain its air conditioner - Google Patents
Refrigerant distributor and contain its air conditioner Download PDFInfo
- Publication number
- CN205939836U CN205939836U CN201620280018.6U CN201620280018U CN205939836U CN 205939836 U CN205939836 U CN 205939836U CN 201620280018 U CN201620280018 U CN 201620280018U CN 205939836 U CN205939836 U CN 205939836U
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- CN
- China
- Prior art keywords
- refrigerant
- distributor
- fluid cushion
- main channel
- cushion circle
- 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 relates to a refrigerant distributor and contain its air conditioner, refrigerant distributor include and be equipped with the refrigerant main entrance in the one end of distributor barrel by the distributor barrel, be equipped with in the other end of distributor barrel a plurality of all with the refrigerant subchannel of refrigerant main entrance intercommunication, be equipped with branch fluid cushion circle in the refrigerant main entrance, divide fluid cushion circle middle part to be equipped with the through -hole, divide the fluid cushion circle with distributor barrel integrated into one piece. The utility model discloses can eliminate to omit among the present welding assembling process and put branch fluid cushion circle, put the wrong circumstances of dividing the fluid cushion circle, reduce the assembly step of a part, when improving production efficiency, can guarantee the accuracy of batch production assembly, guarantee product quality's stability.
Description
Technical field
The utility model is related to a kind of coolant distributor and the air-conditioner containing it, belongs to Structural design of the air conditioner field.
Background technology
Coolant distributor is the common part of coolant distribution in air-conditioner system, and version is various, many sizes, different
The shape and size different air-conditioner systems of correspondence；Common coolant distributor includes distributor cylinder, outside copper pipe insertion
Distributor cylinder one end is welded, and is the upstream end of refrigerant, and the distributor cylinder other end is the port of export of refrigerant, connects each refrigerant
Branched pipe, realize the purpose of coolant distribution.
Coolant distributor is generally additionally provided with a point fluid cushion circle, and point fluid cushion circle passes through the positioning step assembling on distributor cylinder,
And weld together with outside copper pipe.Because point fluid cushion circle design of part is little, and intermediate throughholes size dimension is various, is welding
Cheng Zhong, if employee does not notice checking control, existing mounting means can have the following disadvantages：(1) omit and put into a point fluid cushion circle：
Manually it is difficult in high volume production process control；(2) fluid cushion circle specification is divided to misplace：, there is external diameter in point fluid cushion circle of different size
Identical, but the different situation of interior bone diameter.Both the above situation has a strong impact on producing to the shunting of refrigerant, thus affecting
The cooling or heating effect of air-conditioner system.For avoiding above deficiency, the mode that welding personnel self-examination controls can only be leaned at present,
And desk checking has the possibility of error unavoidably, potential safety hazard can be caused.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of coolant distributor and the air-conditioner containing it, will divide
Fluid cushion circle is integrally formed with distributor cylinder, is integrated into a part, so with outside copper pipe welding process in need not be again
Put into a point fluid cushion circle, thus avoiding a series of above-mentioned deficiency, improve production efficiency is it is ensured that product quality.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of coolant distributor, including dispenser cartridge
Body, is provided with refrigerant main channel in one end of described distributor cylinder, be provided with the other end of described distributor cylinder multiple all with
The refrigerant subchannel of refrigerant main channel connection, is provided with a point fluid cushion circle, is provided with the middle part of described point of fluid cushion circle in described refrigerant main channel
Through hole, described point of fluid cushion circle and described dispenser cartridge body by integral forming.
Being arranged in refrigerant main channel of described point of fluid cushion circle radial direction, the through hole in the middle part of it axially penetrates through described point of fluid cushion
Circle, all corresponding connection refrigerant main channel in two ends.The through hole of described point of fluid cushion circle forms a less aperture, when refrigerant entrance is cold
Matchmaker main channel passes through when dividing fluid cushion circle, and fluid is in that spurting enters at aperture because of significantly reducing of unexpected caliber, thus
Gas phase and the refrigerant of liquid phase are mixed, then is evenly distributed in each refrigerant subchannel.
The beneficial effects of the utility model are：The utility model utilizes specific processing mode, is originally needed distributor
The frame mode that cylinder, point two parts of fluid cushion circle assemble mutually, is realized with a part, specially in the process of manufacturing
In can manufacture distributor cylinder and a point fluid cushion circle using mould is integrally formed, fluid cushion circle and distributor cylinder will be divided to make one
Individual entirety.The utility model can eliminate to omit in existing welding and assembling process and puts a point fluid cushion circle, misplaces a point situation for fluid cushion circle,
Decrease the installation step of a part, while improve production efficiency it can be ensured that batch production assembling accuracy it is ensured that
The stablizing of product quality.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described refrigerant main channel extends to the middle part of distributor cylinder from one end end of distributor cylinder, many
Individual described refrigerant subchannel extends to the middle part of distributor cylinder respectively from the other end end of distributor cylinder, and with refrigerant master
Channel connection.
Beneficial effect using above-mentioned further scheme is that outside copper pipe inserts and is welded on distributor cylinder and is provided with refrigerant
In one end of main channel, refrigerant enters into refrigerant main channel from outside copper pipe, then is assigned to each refrigerant subchannel.
Further, multiple described refrigerant subchannels are uniformly distributed, and its one end is all connected with refrigerant main channel, and the other end is in ring
The other end end being evenly distributed on distributor cylinder of shape.
Beneficial effect using above-mentioned further scheme is that corresponding refrigerant branched pipe may be inserted into and is welded on refrigerant and props up
In passage, realize the distribution of refrigerant, and specific, and multiple refrigerant subchannels are uniformly distributed, it is possible to achieve the mean allocation of refrigerant,
It is not in the excessive or very few problem of cold medium flux in refrigerant subchannel.
Further, described refrigerant main channel is cylinder, and described point of fluid cushion circle is annular, and described through hole is circle.
Beneficial effect using above-mentioned further scheme is that a point fluid cushion circle is preferably set to annular, and outer wall is led to refrigerant master
The inwall in road is integrally formed, and the conglobate through hole of middle part shape of cirque structure, divide a fluid cushion circle can have certain thickness,
Ensure that it has enough intensity and does not affect to weld.
Further, the size of described through hole can be adjusted according to the needs using.
Beneficial effect point fluid cushion circle using above-mentioned further scheme may be located in the length direction of refrigerant main channel
Between position being radially arranged, refrigerant main channel is separated into two parts, this two parts is connected by through hole, so refrigerant main channel
Cold medium flux actually determined, through-hole diameter is bigger by the size of through hole, cold medium flux is also big accordingly, conversely, leading to
Bore dia is less, and cold medium flux is also little accordingly.And be directed to different air-conditioner systems, can manufacture distributor cylinder when,
Preset the size of point fluid cushion circle and through hole simultaneously, integrally formed fluid cushion circle will be divided to manufacture with distributor cylinder simultaneously.
Further, in described dispenser cartridge body, the connectivity part of described refrigerant main channel and refrigerant subchannel be set to circular cone
Shape structure.
Further, described refrigerant main channel connects the bottom surface of conical structure, and multiple described refrigerant subchannels are all communicated to
On the taper seat of conical structure, and being uniformly distributed ringwise.
Beneficial effect using above-mentioned further scheme is that connectivity part in refrigerant main channel and refrigerant subchannel sets up one
Individual conical structure, similar to conical cavity, refrigerant main channel connects the bottom surface of conical structure it is ensured that whole refrigerant
Can enter and all quickly enter in this conical structure, and described refrigerant subchannel is the taper seat being communicated to conical structure
On, position that multiple refrigerant subchannels are communicated on taper seat being uniformly distributed ringwise, so can ensure that all of refrigerant
Subchannel evenly distributes refrigerant, can also reduce the impact that passage inner structure flows to refrigerant, and conical structure transition is smooth,
Taper seat has certain water conservancy diversion effect.As not having this structure, refrigerant main channel is cylinder, and its end face is plane, and that is multiple
Refrigerant subchannel is communicates directly in this plane, and it is stiff to connect, and the corner of plane has an impact to refrigerant flowing, may
There is refrigerant to impact in plane to rebound the backflow of generation, also there is no the structure that can play guide functions, be unfavorable for the stream of refrigerant
Dynamic.
The utility model further relates to a kind of air-conditioner, including described coolant distributor.Specifically, air-conditioner can be with family expenses
The different types of air-conditioner such as air-conditioning, central air-conditioning, on-board air conditioner.And coolant distributor of the present utility model is except transporting
In air-conditioner, can also be used in the device needing evenly distributing liquid or gas, for example breather pipe, water pipe, refrigerator
Deng.
Brief description
Fig. 1 is the structural representation of distributor cylinder and point fluid cushion circle split setting in prior art；
Fig. 2 is Fig. 1 top view；
Fig. 3 is a point structural representation for fluid cushion circle；
Fig. 4 is Fig. 3 top view；
Fig. 5 is the structural representation that the utility model distributor cylinder and point fluid cushion circle are wholely set.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, distributor cylinder, 11, refrigerant main channel, 12, refrigerant subchannel, 2, point fluid cushion circle, 21, through hole.
Specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example is served only for explaining this practicality
New, it is not intended to limit scope of the present utility model.
As shown in Figures 1 to 4, in prior art, point fluid cushion circle 2 is led to distributor cylinder 1 split setting, point fluid cushion circle 2
Cross the positioning step assembling on distributor cylinder 1, and weld together with outside copper pipe.Because being split setting it is possible to meeting
Omission occurs and puts into a point fluid cushion circle 2, this is manually very rambunctious in high volume production process, in addition it is also possible that dividing liquid
Packing ring 2 specification misplaces, and reason is that a point fluid cushion circle tool 2 has different specifications, identical especially in the presence of external diameter, but interior bone diameter
Different situations, manually easily misplaces.
As shown in figure 5, the utility model will divide fluid cushion circle 2 to be integrally formed with distributor cylinder 1, it is integrated into one zero
Part, so need not place into a point fluid cushion circle 2 with outside copper pipe welding process, thus avoid of the prior art a series of not
Foot, improve production efficiency is it is ensured that product quality.
Specifically, the utility model is related to a kind of coolant distributor, and a kind of coolant distributor, including distributor cylinder 1, institute
Be provided with refrigerant main channel 11 in the one end stating distributor cylinder 1, be provided with the other end of described distributor cylinder 1 multiple all with cold
The refrigerant subchannel 12 of matchmaker main channel 11 connection, is provided with a point fluid cushion circle 2, in described point of fluid cushion circle 2 in described refrigerant main channel 11
Portion is provided with through hole 21, and described point of fluid cushion circle 2 is integrally formed with described distributor cylinder 1.
Being arranged in refrigerant main channel 11 of described point of fluid cushion circle 2 radial direction, the through hole 21 in the middle part of it axially penetrates through described point
Fluid cushion circle 2, all corresponding connection refrigerant main channel 11 in two ends.The through hole 21 of described point of fluid cushion circle 2 forms a less aperture, when
Refrigerant enters refrigerant main channel 11 through when dividing fluid cushion circle 2, and fluid is in spray at aperture because of significantly reducing of unexpected caliber
Penetrate shape to enter, so that the refrigerant of gas phase and liquid phase is mixed, then be evenly distributed in each refrigerant subchannel 12.
The utility model utilizes specific processing mode, is originally needed distributor cylinder 1, point 2 two parts of fluid cushion circle
The frame mode of assembling, is realized with a part mutually, can be become using mould one specially during manufacturing
The manufacture distributor cylinder 1 of type and point fluid cushion circle 2, will divide fluid cushion circle 2 to be integrally formed with distributor cylinder 1.This practicality is new
Type can eliminate to omit in existing welding and assembling process and puts a point fluid cushion circle 2, misplaces a point situation for fluid cushion circle 2, decrease one zero
The installation step of part, while improve production efficiency it can be ensured that batch production assembling accuracy it is ensured that product quality steady
Fixed.
Described refrigerant main channel 11 extends to the middle part of distributor cylinder 1, Duo Gesuo from one end end of distributor cylinder 1
State the middle part that refrigerant subchannel 12 extends to distributor cylinder 1 respectively from the other end end of distributor cylinder 1, and with refrigerant master
Passage 11 connects.Outside copper pipe inserts and is welded on distributor cylinder 1 and is provided with one end of refrigerant main channel 11, and refrigerant is from outside
Copper pipe enters into refrigerant main channel 11, then is assigned to each refrigerant subchannel 12.
Multiple described refrigerant subchannels 12 are uniformly distributed, and its one end is all connected with refrigerant main channel 11, and the other end is ringwise
The other end end being evenly distributed on distributor cylinder 1.Corresponding refrigerant branched pipe may be inserted into and be welded on refrigerant prop up logical
In road 12, realize the distribution of refrigerant, and specific, and multiple refrigerant subchannels 12 are uniformly distributed, it is possible to achieve the average mark of refrigerant
Join, be not in the excessive or very few problem of cold medium flux in refrigerant subchannel 12.
Coolant distributor of the present utility model refrigerant subchannel 12 in actual use can have according to actual needs
Different numbers is even more many from 2 to 30；The number of refrigerant subchannel 12 and size meet following formula：N- φ d, wherein refrigerant props up
Number n of passage is the natural number more than 1, and d is the internal diameter of refrigerant subchannel 12, is set greater than zero Arbitrary Digit.As Fig. 5 institute
Show, described refrigerant subchannel 12 sets and can be arranged to four, it surrounds a tetrapyamid shape, four refrigerant subchannels 12 are respectively
Four inclines of tetrapyamid shape, its one end is pooled at one and is connected with refrigerant main channel 11, and other end is in right-angled intersection
Be uniformly distributed, can more preferable mean allocation refrigerant, also comply with the requirement that general coolant distributor distributes refrigerant.
Described refrigerant main channel 11 is cylinder, and described point of fluid cushion circle 2 is annular, and described through hole 21 is circle.Divide liquid
Packing ring 2 is preferably set to annular, and outer wall is integrally formed with the inwall of refrigerant main channel 11, and the middle part of cirque structure is formed
Circular through hole 21, a point fluid cushion circle 2 can have certain thickness it is ensured that it has enough intensity and does not affect to weld.
The size of described through hole 21 can be adjusted according to the needs using.Fluid cushion circle 2 is divided to may be located at refrigerant main channel
The centre position of 11 length directions is simultaneously radially arranged, and refrigerant main channel 11 is separated into two parts, and this two parts passes through through hole 21
Connection, so the cold medium flux of refrigerant main channel 11 is actually determined by the size of through hole 21, through hole 21 diameter is bigger, cold
Matchmaker's flow is also big accordingly, conversely, through hole 21 diameter is less, cold medium flux is also little accordingly.And it is directed to different air-conditioner systems
System, can preset the size of point fluid cushion circle 2 and through hole 21 when manufacturing distributor cylinder 1 simultaneously, integrally formed will divide
Fluid cushion circle 2 is manufactured with distributor cylinder 1 simultaneously.
In described distributor cylinder 1, described refrigerant main channel 11 be set to cone with the connectivity part of refrigerant subchannel 12
Structure.Described refrigerant main channel 11 connects the bottom surface of conical structure, and multiple described refrigerant subchannels 12 are all communicated to cone
On the taper seat of structure, and being uniformly distributed ringwise.Connectivity part in refrigerant main channel 11 and refrigerant subchannel 12 sets up one
Individual conical structure, similar to conical cavity, refrigerant main channel 11 connects the bottom surface of conical structure it is ensured that whole is cold
Matchmaker can enter and all quickly enters in this conical structure, and described refrigerant subchannel 12 is the circle being communicated to conical structure
On the conical surface, position that multiple refrigerant subchannels 12 are communicated on taper seat being uniformly distributed ringwise, so can ensure that all
Refrigerant subchannel 12 evenly distribute refrigerant, the impact that passage inner structure flows can also be reduced to refrigerant, and conical structure
Transition is smooth, and taper seat has certain water conservancy diversion effect.As not having this structure, refrigerant main channel 11 is cylinder, and its end face is
Plane, that multiple refrigerant subchannel 12 is communicates directly in this plane, and it is stiff to connect, and flows to refrigerant in the corner of plane
Have an impact, might have the backflow that refrigerant impacts the generation that rebounds in plane, also there is no the structure that can play guide functions, no
Flowing beneficial to refrigerant.
It is provided with inside cone structure, the pipe of convenient connection in the end of described refrigerant main channel 11 and refrigerant subchannel 12
Road inserts refrigerant device cylinder 1, and the pipeline of insertion refrigerant main channel 11 is against on point fluid cushion circle 2 and is welded and fixed, and inserts refrigerant
The pipeline of subchannel 12 can be against on the step of setting in refrigerant subchannel 12, is welded and fixed.
The utility model further relates to a kind of air-conditioner, including described coolant distributor.Specifically, air-conditioner can be with family expenses
The different types of air-conditioner such as air-conditioning, central air-conditioning, on-board air conditioner.And coolant distributor of the present utility model is except transporting
In air-conditioner, can also be used in the device needing evenly distributing liquid or gas, for example breather pipe, water pipe, refrigerator
Deng.
Of the present utility model description in it is to be understood that term " middle part ", " axial ", " radially ", " annulus ", " justify
The orientation of instruction such as post ", " circular cone " or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify description, rather than instruction or the hint device of indication or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connection ", " being integrally formed "
Should be interpreted broadly Deng term, for example, it may be being fixedly connected or being detachably connected or integral；Can be machinery
Connect or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be two elements
Internal connection or the interaction relationship of two elements, limit unless otherwise clear and definite.Ordinary skill people for this area
For member, concrete meaning in the utility model for the above-mentioned term can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features pass through intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
Interior above-described embodiment can be changed, change, replacing and modification.
Claims (6)
1. a kind of coolant distributor, including distributor cylinder (1), is provided with refrigerant master and leads in one end of described distributor cylinder (1)
Road (11), is provided with multiple refrigerant subchannels all connecting with refrigerant main channel (11) in the other end of described distributor cylinder (1)
(12) it is characterised in that being provided with a point fluid cushion circle (2) in described refrigerant main channel (11), it is provided with logical in the middle part of described point of fluid cushion circle (2)
Hole (21), described point of fluid cushion circle (2) is integrally formed with described distributor cylinder (1), in described distributor cylinder (1), described
Refrigerant main channel (11) is set to conical structure with the connectivity part of refrigerant subchannel (12), described refrigerant main channel (11) connection circle
The bottom surface of pyramidal structure, multiple described refrigerant subchannels (12) are all communicated on the taper seat of conical structure, and ringwise
It is uniformly distributed.
2. according to claim 1 a kind of coolant distributor it is characterised in that described refrigerant main channel (11) is from dispenser cartridge
One end end of body (1) extends to the middle part of distributor cylinder (1), and multiple described refrigerant subchannels (12) are respectively from dispenser cartridge
The other end end of body (1) extends to the middle part of distributor cylinder (1), and connects with refrigerant main channel (11).
3. according to claim 1 a kind of coolant distributor it is characterised in that multiple described refrigerant subchannel (12) uniformly point
Cloth, its one end is all connected with refrigerant main channel (11), the other end other end being evenly distributed on distributor cylinder (1) ringwise
End.
4. according to any one of claims 1 to 3 a kind of coolant distributor it is characterised in that described refrigerant main channel (11)
For cylinder, described point of fluid cushion circle (2) is annular, and described through hole (21) is circle.
5. according to claim 4 a kind of coolant distributor it is characterised in that described through hole (21) size according to use
Needs can be adjusted.
6. a kind of air-conditioner is it is characterised in that include the coolant distributor as described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620280018.6U CN205939836U (en) | 2016-04-06 | 2016-04-06 | Refrigerant distributor and contain its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620280018.6U CN205939836U (en) | 2016-04-06 | 2016-04-06 | Refrigerant distributor and contain its air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939836U true CN205939836U (en) | 2017-02-08 |
Family
ID=57934619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620280018.6U Expired - Fee Related CN205939836U (en) | 2016-04-06 | 2016-04-06 | Refrigerant distributor and contain its air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621101A (en) * | 2016-07-14 | 2018-01-23 | 珠海格力电器股份有限公司 | Knockout and there is its air-conditioning system |
| CN109990156A (en) * | 2019-03-29 | 2019-07-09 | 武汉科技大学 | A kind of equal volume airflows distributor for being supplied to high pressure disk gas bearing |
| WO2023040260A1 (en) * | 2021-09-19 | 2023-03-23 | 青岛海尔空调器有限总公司 | Liquid dispenser, heat exchanger, refrigeration cycle system and air conditioner |
-
2016
- 2016-04-06 CN CN201620280018.6U patent/CN205939836U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621101A (en) * | 2016-07-14 | 2018-01-23 | 珠海格力电器股份有限公司 | Knockout and there is its air-conditioning system |
| CN109990156A (en) * | 2019-03-29 | 2019-07-09 | 武汉科技大学 | A kind of equal volume airflows distributor for being supplied to high pressure disk gas bearing |
| CN109990156B (en) * | 2019-03-29 | 2021-01-05 | 武汉科技大学 | Equal-flow airflow distributor for supplying air to high-pressure disc air bearing |
| WO2023040260A1 (en) * | 2021-09-19 | 2023-03-23 | 青岛海尔空调器有限总公司 | Liquid dispenser, heat exchanger, refrigeration cycle system and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170208 Termination date: 20210406 |