CN208704219U - A kind of small-bore brass distributor for evenly distributing - Google Patents
A kind of small-bore brass distributor for evenly distributing Download PDFInfo
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- CN208704219U CN208704219U CN201821479030.5U CN201821479030U CN208704219U CN 208704219 U CN208704219 U CN 208704219U CN 201821479030 U CN201821479030 U CN 201821479030U CN 208704219 U CN208704219 U CN 208704219U
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- buffer board
- distribution
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- distribution cavity
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Abstract
The utility model provides a kind of small-bore brass distributor for evenly distributing, including incoming end and distribution end, incoming end includes distribution cavity, hickey is equipped on the right side of distribution cavity, the bore of hickey is greater than the bore of distribution cavity, anchor ring is formed on the right side of distribution cavity, a circle buffer board fixed block is placed on the right side of anchor ring, buffer board is equipped among buffer board fixed block, one group of spring is fixedly connected on the right side of buffer board fixed block, a circle washer is equipped on the right side of spring, pad is equipped with a circle gasket on washer, the mouth wall of gasket abutting input adapter, incoming end and distribution end are integrally formed, even if the utility model is not in the case where incoming end is completely embedded, it is also ensured that the leakproofness of incoming end, guarantee the case where incoming end is not in leakage, and buffer unit is equipped in splitter cavity, prevent refrigerant flow rates too fast , impact excessive, to cause shunting uneven phenomenon.
Description
Technical field
The utility model relates to arrive dispenser technology field, specially a kind of small-bore brass distribution for evenly distributing
Device.
Background technique
Air conditioning distributor is also known as liquid distributor or dispenser, is a kind of refrigerant distributor part, it can be by expansion valve
The refrigerant to come over is equally distributed to each channel of evaporator.It is divided into tracheae and liquid pipe.Refrigerant by expansion valve or
Person's capillary-compensated connects the liquid pipe of distributor out after then exporting from host.Refrigerant can divide by liquid pipe shunting
Other splitters and end evaporator out.Refrigerant becomes to flow back to host by tracheae after gas through heat absorption in evaporator
Compressor.
Existing air conditioning distributor is mostly brass production, also known as brass distributor, and existing brass distributor is when in use
It is not close that incoming end connection can occur, the case where leakage occur, due to refrigerant flow rates difference, be also possible to go out in splitter cavity
Uneven phenomenon is now shunted, and in welding groove when welding capillary, without fixed structure, it may occur that capillary is askew
Tiltedly, the case where welding dislocation, and capillary is directly welded in welding groove does not have fixed point welding, weld compared with
For trouble, for this purpose, the small-bore brass distributor that the utility model proposes a kind of for evenly distributing is for solving the above problems.
Utility model content
The small-bore brass distributor that the purpose of this utility model is to provide a kind of for evenly distributing, it is above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of small-bore for evenly distributing is yellow
Copper distributor, including incoming end and distribution end, the incoming end includes distribution cavity, is connect on the right side of the distribution cavity equipped with screw thread
Mouthful, the bore of the hickey is greater than the bore of distribution cavity, forms anchor ring on the right side of distribution cavity, one is placed on the right side of anchor ring
Buffer board fixed block is enclosed, buffer board is equipped among buffer board fixed block, is fixedly connected with one on the right side of the buffer board fixed block
Group spring, the spring right side are equipped with a circle washer, and pad is equipped with one and encloses gasket on the washer, and the gasket abuts defeated
Enter the mouth wall of connector, the incoming end and distribution end are integrally formed, and the right side of incoming end, the distribution end packet is arranged in distribution end
Tap hole is included, the tap hole connects distribution cavity, and the shunting bore end is equipped with welding groove.
Preferably, the buffer board is rounded, and buffer board size is less than or equal to the bore of distribution cavity, and buffer board passes through buffering
Plate fixed block is fixed, and buffer board fixed block is connected on the anchor ring of distribution cavity right end, is uniformly distributed with net in buffering plate surface
Shape through-hole.
Preferably, the tap hole shares 48, and tap hole inner end is connected to distribution cavity.
Preferably, the tap hole front end is equipped with welding groove, is equipped on the inner wall inside the welding groove close to bottom end
One circle snap ring, the section of snap ring are in arc-shaped.
Preferably, the centre at the distribution end is equipped with branching block, and the branching block is in cone, tip insertion point in the inner part
It flows in chamber, tap hole setting is between branching block and distribution end outer wall.
Preferably, welding block is equipped on the outside of the welding groove, welding block is raised in a ring, welding block and distribution end one at
Type.
Compared with prior art, the utility model has the beneficial effects that
1. even if the utility model is not in the case where incoming end is completely embedded, it is also ensured that the sealing of incoming end
Property, guarantee the case where incoming end is not in leakage, and be equipped with buffer unit in splitter cavity, prevent refrigerant flow rates too fast,
Excessive, to cause shunting uneven phenomenon is impacted, and in welding groove when welding capillary, a reliable welding can be provided
Point, convenient for welding, being additionally provided with can be inserted into welding groove in capillary by the mechanism that capillary is fixed, and welding can be made more quasi-
Really；
2. the utility model is equipped with buffer board, the flow velocity of refrigerant can be buffered by buffer board, prevents refrigerant flow rates
It is too fast, it causes to shunt uneven phenomenon, and buffer board can also play a degree of filtration；
3. the utility model is equipped with welding groove, it is externally provided with welding block in welding groove, one can be provided surely by welding block
Fixed pad, making can be quick with more convenient stabilization when welding capillary, and snap ring is additionally provided with inside welding groove, capillary
Pipe front end is equipped with card slot, and capillary is inserted into welding groove, and snap ring is clamped card slot, and capillary is fixed, hair can be effectively prevented
The problem of tubule welding dislocation, occurs.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is structure enlargement diagram at A in Fig. 1.
In figure: 1 incoming end, 2 distribution ends, 3 hickeys, 4 distribution cavities, 5 buffer board fixed blocks, 6 buffer boards, 7 springs, 8
Washer, 9 gaskets, 10 tap holes, 11 welding grooves, 12 branching blocks, 13 welding blocks, 14 snap rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of small-bore for evenly distributing is yellow
Copper distributor, including incoming end 1 and distribution end 2, incoming end 1 include distribution cavity 4, and hickey 3 is equipped on the right side of distribution cavity 4,
The bore of hickey 3 is greater than the bore of distribution cavity 4, forms anchor ring on the right side of distribution cavity 4, and it is slow that a circle is placed on the right side of anchor ring
Punching fixed block 5 is equipped with buffer board 6 among buffer board fixed block 5, one group of bullet is fixedly connected on the right side of buffer board fixed block 5
Spring 7 is equipped with a circle washer 8 on the right side of spring 7, and pad is equipped with a circle gasket 9 on washer 8, and gasket 9 abuts the mouth of input adapter
Wall, incoming end 1 and distribution end 2 are integrally formed, and the right side of incoming end is arranged in distribution end 2, and distribution end 2 includes tap hole 10, point
Discharge orifice 10 connects distribution cavity 4, and 10 end of tap hole is equipped with welding groove 11.
Further, in the above scheme, buffer board 6 is rounded, and 6 size of buffer board is less than or equal to the bore of distribution cavity 4,
Buffer board 6 is fixed by buffer board fixed block 5, and buffer board fixed block 5 is connected on the anchor ring of 4 right end of distribution cavity, in buffer board 6
Surface is uniformly distributed with netted open-end hole, and the flow velocity of refrigerant can be buffered by buffer board 6, prevents refrigerant flow rates too fast,
It causes to shunt uneven phenomenon, and buffer board 6 can also play a degree of filtration.
Further, in the above scheme, tap hole 10 shares 48, and 10 inner end of tap hole is connected to distribution cavity 4, and four
18 tap holes 10 can make shunting effect more preferable, and shunting is more uniform, guarantee that refrigerant will not be deposited at one, influence to make
Use effect.
Further, in the above scheme, 10 front end of tap hole is equipped with welding groove 11, in 11 inside of welding groove close to bottom end
Inner wall be equipped with a circle snap ring 14, the section of snap ring 14 is in arc-shaped, is equipped with card slot in capillary front end, capillary is inserted into
The problem of in welding groove 11, snap ring 14 is clamped card slot, and capillary is fixed, and capillary weld dislocation can be effectively prevented appearance.
Further, in the above scheme, the centre for distributing end 2 is equipped with branching block 12, and branching block 12 is in circular cone in the inner part
Shape, tip are inserted into splitter cavity 4, and the setting of tap hole 10, can be with by branching block 12 between branching block 12 and distribution 2 outer wall of end
More quickly and effectively refrigerant will be made to shunt, it is more efficient.
Further, in the above scheme, welding block 13 is equipped on the outside of welding groove 11, welding block 13 is raised in a ring, weldering
It connects block 13 and distribution end 2 is integrally formed, a stable pad can be provided by welding block 13, making can when welding capillary
It is quick with more convenient stabilization.
Working principle: when work, capillary is inserted into welding groove 11 first, is blocked by the snap ring 14 in welding groove 11
Then capillary capillary and welding block 13 is welded and fixed, buffer board fixed block 5 and buffer board 6 are then placed into screw thread
In interface 3, then spring 7, washer 8 and gasket 9 are sequentially placed into, are then fixedly connected with incoming end 1 by hickey 3
On input adapter, refrigerant is then inputted, refrigerant enters distribution cavity 4 after buffering by buffer board 6, impacts branching block 12
Then upper shunting enters capillary into tap hole 10 from tap hole 10, into capillary discharge is crossed, operating process is simpler
Clean, easy to use, incoming end leakage and capillary, which can be effectively prevented, is inconvenient to the problem of welding.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of small-bore brass distributor for evenly distributing, including incoming end (1) and distribution end (2), it is characterised in that:
The incoming end (1) includes distribution cavity (4), is equipped with hickey (3) on the right side of the distribution cavity (4), the hickey (3)
Bore be greater than the bore of distribution cavity (4), form anchor ring on the right side of the distribution cavity (4), a circle buffer board be placed on the right side of anchor ring
Fixed block (5) is equipped with buffer board (6) among buffer board fixed block (5), fixed on the right side of the buffer board fixed block (5) to connect
One group of spring (7) is connect, circle washer (8) is equipped on the right side of the spring (7), pad is equipped with a circle gasket on the washer (8)
(9), the gasket (9) abuts the mouth wall of input adapter, and the incoming end (1) and distribution end (2) are integrally formed, and distributes end
(2) right side of incoming end is set, and the distribution end (2) includes tap hole (10), and the tap hole (10) connects distribution cavity
(4), tap hole (10) end is equipped with welding groove (11).
2. a kind of small-bore brass distributor for evenly distributing according to claim 1, it is characterised in that: described slow
Punching (6) is rounded, and buffer board (6) size is less than or equal to the bore of distribution cavity (4), and buffer board (6) passes through buffer board fixed block
(5) fixed, buffer board fixed block (5) is connected on the anchor ring of distribution cavity (4) right end, is uniformly distributed on buffer board (6) surface
There is netted open-end hole.
3. a kind of small-bore brass distributor for evenly distributing according to claim 1, it is characterised in that: described point
Discharge orifice (10) shares 48, and tap hole (10) inner end is connected to distribution cavity (4).
4. a kind of small-bore brass distributor for evenly distributing according to claim 1, it is characterised in that: described point
Discharge orifice (10) front end is equipped with welding groove (11), and a circle snap ring is equipped on the internal inner wall close to bottom end of the welding groove (11)
(14), the section of snap ring (14) is in arc-shaped.
5. a kind of small-bore brass distributor for evenly distributing according to claim 1, it is characterised in that: described point
Centre with end (2) is equipped with branching block (12), and the branching block (12) in the inner part in cone, be inserted into splitter cavity (4) by tip,
Tap hole (10) setting is between branching block (12) and distribution end (2) outer wall.
6. a kind of small-bore brass distributor for evenly distributing according to claim 1, it is characterised in that: the weldering
Welding block (13) are equipped on the outside of access slot (11), welding block (13) is raised in a ring, welding block (13) and distribution end (2) one at
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821479030.5U CN208704219U (en) | 2018-09-11 | 2018-09-11 | A kind of small-bore brass distributor for evenly distributing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821479030.5U CN208704219U (en) | 2018-09-11 | 2018-09-11 | A kind of small-bore brass distributor for evenly distributing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704219U true CN208704219U (en) | 2019-04-05 |
Family
ID=65946384
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821479030.5U Active CN208704219U (en) | 2018-09-11 | 2018-09-11 | A kind of small-bore brass distributor for evenly distributing |
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| CN (1) | CN208704219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870812A (en) * | 2018-09-11 | 2018-11-23 | 苏州泰隆制冷有限公司 | A kind of small-bore brass distributor for evenly distributing |
-
2018
- 2018-09-11 CN CN201821479030.5U patent/CN208704219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870812A (en) * | 2018-09-11 | 2018-11-23 | 苏州泰隆制冷有限公司 | A kind of small-bore brass distributor for evenly distributing |
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