CN208204291U - A kind of splice pip for air-conditioner - Google Patents
A kind of splice pip for air-conditioner Download PDFInfo
- Publication number
- CN208204291U CN208204291U CN201820517808.0U CN201820517808U CN208204291U CN 208204291 U CN208204291 U CN 208204291U CN 201820517808 U CN201820517808 U CN 201820517808U CN 208204291 U CN208204291 U CN 208204291U
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- CN
- China
- Prior art keywords
- branch pipe
- welded
- tee tube
- tube
- air
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of splice pip for air-conditioner of branch pipe technical field, the right end of the supervisor is welded with tee tube, the right part of the tee tube exports tube cavity above and below and is respectively welded the first branch pipe and the second branch pipe, the right end of second branch pipe is welded with attachment base, the inner cavity of the attachment base is connected with ball valve, the right end of the ball valve is welded with connecting tube, communicating pipe is welded between the upper and lower outlet of the right part of the tee tube, present apparatus construction is simple, material is saved, indoor mechanism cold or the different phenomenon of heating effect is avoided to occur.
Description
Technical field
The utility model discloses a kind of splice pip for air-conditioner, specially branch pipe technical field.
Background technique
When household is installed with commercial multi-connected air conditioner device (i.e. an outdoor unit connects two or more indoor units), online
Refrigerant is shunted and collected using branch pipe in pipeline, branch pipe is generally process using copper tube, general center
The installation of air-conditioning fluorine machine reaches refrigeration effect also with the connection of copper pipe, and branch pipe is exactly to connect these copper pipes, connection respectively
A indoor unit.It can be seen that branch pipe is very important the installation and operation of central air-conditioning, branch pipe is frequent when in use
Change pipeline trend, existing solution mostly uses greatly elbow to carry out the change of pipeline rout, and when construction is extremely inconvenient, wave
Take elbow.
Utility model content
The purpose of this utility model is to provide a kind of splice pip for air-conditioner, mentioned above in the background art existing to solve
Disagreeing when pipe is moved towards using change pipeline mostly uses greatly elbow to carry out pipeline rout change, constructs not convenient, wastes tube head
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of splice pip for air-conditioner, including supervisor,
The right end of the supervisor is welded with tee tube, and the right part of the tee tube exports tube cavity above and below and is respectively welded the first branch pipe
With the second branch pipe, the right end of second branch pipe is welded with attachment base, and the inner cavity of the attachment base is connected with ball valve, the ball valve
Right end be welded with connecting tube, communicating pipe is welded between the upper and lower outlet of the right part of the tee tube, is passed through respectively the communicating pipe
Wear the upper and lower outlet of tee tube right part.
Preferably, the left end of the upper and lower outlet junction of the threeway tube cavity is provided with hemispherical boss.
Preferably, the bolt connection of the attachment base is equipped with spring shim.
Preferably, the inner wall right part of second branch pipe is welded with limited block, the inner cavity right part installation of second branch pipe
There is sealing ring, and sealing ring is contacted with limited block and ball valve respectively.
Compared with prior art, the utility model has the beneficial effects that originally practical be provided with ball valve, carried out using attachment base
Clamping avoids carrying out pipeline rout using elbow so that the connecting tube of ball valve welding can be changed trend at a certain angle,
Construction is simple saves material, and communicating pipe is arranged in threeway tube cavity, passes through the first branch pipe, the refrigerant pressure in the second branch pipe
It is roughly the same, it avoids the difference moved towards by the first branch pipe, the second branch pipe from leading to the difference of refrigerant pressure in its pipe, leads to indoor unit
Refrigeration or heating effect are different.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model manifold structure elevational cross-sectional view.
In figure: 1 supervisor, 2 tee tubes, 3 first branch pipes, 4 second branch pipes, 5 attachment bases, 6 ball valves, 7 connecting tubes, 8 communicating pipes.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of splice pip for air-conditioner, including supervisor 1, institute
The right end for stating supervisor 1 is welded with tee tube 2, and the right part of the tee tube 2 exports tube cavity above and below and is respectively welded the first branch pipe
3 and second branch pipe 4, the right end of second branch pipe 4 be welded with attachment base 5, the inner cavity of the attachment base 5 is connected with ball valve 6, institute
The right end for stating ball valve 6 is welded with connecting tube 7, is welded with communicating pipe 8, the company between the upper and lower outlet of right part of the tee tube 2
Siphunculus 8 extends through the upper and lower outlet of 2 right part of tee tube.
Wherein, the left end of the upper and lower outlet junction of 2 inner cavity of tee tube is provided with hemispherical boss, reduce refrigerant from
The bolt connection of the impact force generated when 1 outflow of supervisor to tee tube 2, attachment base 5 is equipped with spring shim, improves and pre-tightens
The inner wall right part welding of the phenomenon that power prevents the loosening for leading to attachment base 5 because of vibration, leads to secondary refrigerant leakage, the second branch pipe 4 is limited
Position block, the inner cavity right part of second branch pipe 4 is equipped with sealing ring, and sealing ring is contacted with limited block and ball valve 6 respectively, improves
Leakproofness avoids the rotation because of ball valve 6 that refrigerant is caused to be revealed from the inner cavity of attachment base 5.
Working principle: the present apparatus is connect with air conditioning pipe system, starts air-conditioning, and refrigerant enters tee tube 2 by supervisor 1
In, 2 inner cavity horizontal area of tee tube is greater than the horizontal area of supervisor 1, so that flow velocity reduces when refrigerant enters tee tube 2, reduces
To the pressure of tee tube 2, when refrigerant impacts 2 inner cavity hemispherical boss of tee tube, refrigerant further decreases the impact to tee tube 2
Power, refrigerant then pass through tee tube 2 and respectively enter in the first branch pipe 3 and the second branch pipe 4, because the first branch pipe 3 and the second branch pipe 4 are managed
Moving towards for road is different, so the first branch pipe 3 is different with the pressure in 4 pipe of the second branch pipe, leads to indoor unit cooling or heating effect not
Together, communicating pipe 8 is set, so that the first branch pipe 3 and the second branch pipe 4 are communicated in the outlet end of tee tube 2, so that 3 He of the first branch pipe
Refrigerant pressure in second branch pipe, 4 pipe is roughly the same, and communicating pipe 8 is welded on tee tube 2, rather than communicating pipe 8 is welded
It is because refrigerant passes through tee tube 2 into the first branch pipe 3, the second branch pipe 4 or first between the first branch pipe 3 and the second branch pipe 4
The trend of pipe 3, the second branch pipe 4, the vibration for causing refrigerant impact tube wall to generate, influences the stability of communicating pipe 8, and refrigerant passes through the
Two branch pipes 4 enter in the ball valve 6 of 5 inner cavity of attachment base, and then by connecting tube 7, the connecting tube 7 welded with ball valve 6 is adjustable
The trend of pipeline, the adjustment suitable angle of connecting tube 7 are fixed, and carry out welding change, construction letter without using elbow
It is single, save elbow.
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 (4)
1. a kind of splice pip for air-conditioner, including supervisor (1), it is characterised in that: the right end of the supervisor (1) is welded with tee tube
(2), the right part of the tee tube (2) exports tube cavity above and below and is respectively welded the first branch pipe (3) and the second branch pipe (4), described
The right end of second branch pipe (4) is welded with attachment base (5), and the inner cavity of the attachment base (5) is connected with ball valve (6), the ball valve (6)
Right end be welded with connecting tube (7), be welded with communicating pipe (8), the company between the upper and lower outlet of right part of the tee tube (2)
Siphunculus (8) extends through the upper and lower outlet of tee tube (2) right part.
2. a kind of splice pip for air-conditioner according to claim 1, it is characterised in that: tee tube (2) inner cavity it is upper and lower
The left end of outlet junction is provided with hemispherical boss.
3. a kind of splice pip for air-conditioner according to claim 1, it is characterised in that: the bolt of the attachment base (5) connection
Place is equipped with spring shim.
4. a kind of splice pip for air-conditioner according to claim 1, it is characterised in that: the inner wall of second branch pipe (4) is right
Portion is welded with limited block, and the inner cavity right part of second branch pipe (4) is equipped with sealing ring, and sealing ring respectively with limited block and ball
Valve (6) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517808.0U CN208204291U (en) | 2018-04-12 | 2018-04-12 | A kind of splice pip for air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517808.0U CN208204291U (en) | 2018-04-12 | 2018-04-12 | A kind of splice pip for air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204291U true CN208204291U (en) | 2018-12-07 |
Family
ID=64522957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820517808.0U Expired - Fee Related CN208204291U (en) | 2018-04-12 | 2018-04-12 | A kind of splice pip for air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207419A (en) * | 2019-06-25 | 2019-09-06 | 广东美的暖通设备有限公司 | Multi-line system |
-
2018
- 2018-04-12 CN CN201820517808.0U patent/CN208204291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207419A (en) * | 2019-06-25 | 2019-09-06 | 广东美的暖通设备有限公司 | Multi-line system |
| CN110207419B (en) * | 2019-06-25 | 2022-03-29 | 广东美的暖通设备有限公司 | Multi-split 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 |
Granted publication date: 20181207 Termination date: 20210412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |