CN206889938U - One kind can self-bleeding multiple way union - Google Patents
One kind can self-bleeding multiple way union Download PDFInfo
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- CN206889938U CN206889938U CN201720612197.3U CN201720612197U CN206889938U CN 206889938 U CN206889938 U CN 206889938U CN 201720612197 U CN201720612197 U CN 201720612197U CN 206889938 U CN206889938 U CN 206889938U
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Abstract
One kind disclosed in the utility model can self-bleeding multiple way union, including passing through the shunting cavity that at least two water outlet mouthpiece pipes being connected at water inlet interface tube top end form with handing over by a water inlet interface pipe, the intersecting place top of passing through of water outlet mouthpiece pipe is provided with the blast pipe led to branch chamber body phase, the automatic exhaust steam valve that blast pipe connection one can discharge the air entered in branch chamber body；When irrigating crops, when having air in the water pipe being connected with water inlet interface pipe or/and water outlet mouthpiece pipe, air can be discharged by shunting the automatic exhaust steam valve on cavity, eliminate the vapour lock in feed pipe and distributive pipe, water pipe is avoided to burst, and the water in water supply and feed pipe is set to flow along Chang so that the irrigation to crops can be normally carried out every time, enable crops normal growth.
Description
Technical field
The utility model is related to water pipe connection accessory, particularly one kind for building agricultural irrigation grid can arrange automatically
The multiple way union of gas.
Background technology
The component composition of agricultural irrigation grid needs to be used for substantial amounts of hard plastic tube or/and flexible plastic tube, substantial amounts of hard
Plastic tube or/and flexible plastic tube use more logical pipe joint connections, are poured so that current are oriented into crops in the form of being distributed
Filling, sprinkling irrigation or drip irrigation, it is well known that crop irrigation having time interval, therefore, each hard plastic tube or/and flexible plastic tube weight
During new water inlet, water can discharge mixed partial air in the inner in being flowed in water pipe, when air trapping is excessive in water pipe
In can produce vapour lock, influence flow, or even cause water pipe to burst, crop irrigation work will be caused not as being normally carried out, by shadow
Ring the normal growth to crops.
Utility model content
To solve the above problems, the utility model be directed to one kind can self-bleeding multiple way union, make and this reality
With, in the case where product has air, can be transferred through this in the case of water flowing in the water inlet pipe Nei Jige roads distributive pipe of new connection
Air is intensively automatically drained out by utility model, the irrigation to crops every time is normally carried out, is enable crops just
It is frequently grown.
For the above-mentioned purpose, the utility model provide one kind can self-bleeding multiple way union, including by one water inlet
Mouthpiece passes through the shunting cavity for being connected at least two water outlet mouthpiece pipes at water inlet interface tube top end and forming with handing over, and it is special
Sign is：Water outlet mouthpiece pipe is intersecting to be passed through place top and is provided with the blast pipe led to branch chamber body phase, and blast pipe connection one can will
Into the automatic exhaust steam valve of the air discharge in branch chamber body.
The valve casing of described automatic exhaust steam valve an including tubular, valve shell cavity bottom are provided with and communicated in branch chamber body
Intercommunicating pore, valve casing intracavitary shelve a ball float, and a sealing ring with centre bore seals valve casing open top, and a top has exhaust
The threaded portion of the lid in road and valve casing outer wall is spun, and sealing ring is clamped and is fixed on it between valve casing by lid；Ball float rises can
Centre bore is sealed, ball float, which declines, can open centre bore.When the air for the pipe that water inlet interface pipe or/and water outlet mouthpiece pipe are connected
When in into branch chamber body, the air in branch chamber body can be discharged by intercommunicating pore, centre bore and exhaust duct, when in branch chamber body
During full of water and without accumulation air, i.e., there is no air in the water pipe that water inlet interface pipe or/and water outlet mouthpiece pipe are connected, shunt
Water in cavity overflows into valve casing from its top vent pipe, when the centre bore of sealing ring is blocked in ball float rising, automatic exhaust steam valve
Stop exhaust.
Described valve casing bottom is can be intubated on the valve casing outer wall at top with the intubation of blast pipe grafting and be radially provided with one and set
There is bulge loop, the bulge loop can limit the depth of intubation insertion blast pipe；Make installation of the automatic exhaust steam valve at the top of shunting cavity more
Fast.
The water outlet mouthpiece Guan Yousi roots being connected at water inlet interface tube top end are passed through in described friendship, and shunting cavity can be in it
Water distributed to four water outlet mouthpiece pipes；When having air in the water pipe transmission current being connected to outside on water outlet mouthpiece pipe, with
Water pipe to be full of by current.The air of water pipe is from the automatic exhaust steam valve discharge at the top of shunting cavity, the sky in branch chamber body
Gas is fully drained, and water activates its closing into automatic exhaust steam valve, and exhaust side terminates.
The water outlet mouthpiece Guan Yousan roots being connected at water inlet interface tube top end are passed through in described friendship, and shunting cavity can be in it
Water distributed to three water outlet mouthpiece pipes.
The water outlet mouthpiece pipe being connected at water inlet interface tube top end is passed through in described friendship two, and shunting cavity can be in it
Water distributed to two water outlet mouthpiece pipes.
Described water outlet mouthpiece pipe outer end face is provided with the screw thread of connection；The screw thread supply have hold have it is female
The connection of duroplasts water pipe is used, or is connected for the screw element of flexible plastic pipe end.
Described water inlet interface pipe outer end is available for socket joint or threaded connection, the water inlet interface pipe that the utility model preferentially uses
Outer end is available for being threadedly coupled.
The beneficial effects of the utility model are：When irrigating crops, it is connected when with water inlet interface pipe or/and water outlet mouthpiece pipe
Water pipe in have an air, air can be discharged by shunting the automatic exhaust steam valve on cavity, be eliminated in feed pipe and distributive pipe
Vapour lock, avoid water pipe from bursting, and the water in water supply and feed pipe is flowed along Chang so that the irrigation to crops can be just every time
Often carry out, enable crops normal growth.
Brief description of the drawings
Fig. 1 is the stereogram that the utility model of embodiment one is overlooked.
Fig. 2 is the stereogram that the utility model of embodiment one is looked up.
Fig. 3 is the utility model solid assembling structure decomposing schematic representation one of embodiment one.
Fig. 4 is the utility model solid assembling structure decomposing schematic representation two of embodiment one.
Fig. 5 is the schematic diagram of three-dimensional installation step one of the utility model automatic exhaust steam valve of embodiment one.
Fig. 6 is the schematic diagram of three-dimensional installation step two of the utility model automatic exhaust steam valve of embodiment one.
Fig. 7 is perspective exploded view of the utility model automatic exhaust steam valve of embodiment one with shunting cavity attaching.
Fig. 8 is the dimensional structure diagram after the completion of Fig. 7 assemblings.
Fig. 9 is one structure sectional view of the present utility model of embodiment.
Figure 10 is two dimensional structure diagram of the present utility model of embodiment.
Figure 11 is three dimensional structure diagram of the present utility model of embodiment.
Accompanying drawing is identified as in figure：10. shunt cavity；11. water inlet interface pipe；12. water outlet mouthpiece pipe；121. screw thread；20. from
Dynamic air bleeding valve；21. valve casing；211. bulge loop；212. intubation；213. threaded portion；22. ball float；23. sealing ring；231. centre bore；
24. lid；241. exhaust duct.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Embodiment one（Shunt the shunting of cavity four-way）.
As depicted in figs. 1 and 2 one kind can self-bleeding multiple way union, including passed through by a water inlet interface pipe 11 with friendship
The shunting cavity 10 in four water outlet mouthpiece pipes 12 composition on the top of water inlet interface pipe 11 is connected, outside water inlet interface pipe 11
End is available for being threadedly coupled, and each outer end face of water outlet mouthpiece pipe 12 is provided with the screw thread 121 of connection, and four water outlet mouthpiece pipes 12 are intersecting
The blast pipe 13 communicated with shunting cavity 10 is provided with the top of the place of passing through, the blast pipe 13 connection one will can enter in shunting cavity 10
Air discharge automatic exhaust steam valve 20.
As shown in Figure 3 and Figure 4, automatic exhaust steam valve 20 of the present utility model includes the valve casing 21 of a tubular, under valve casing 21
Portion is provided with bulge loop 211 for that can be radially provided with one with the intubation 212 of the grafting of blast pipe 13, on the outer wall of valve casing 21 at the top of intubation 212,
The bulge loop 211 can limit the depth of the insertion blast pipe 13 of intubation 212, and the intracavity bottom of valve casing 21 is provided with to be communicated with shunting cavity 10
Intercommunicating pore 214；The intracavitary of valve casing 21 as shown in Figure 5 shelves a ball float 22；As depicted in Fig. 6, there is the sealing of centre bore 231
Ring 23 seals the open top of valve casing 21, and as shown in figures 7 and 9, a top has the lid 24 and the outer wall of valve casing 21 of exhaust duct 241
Threaded portion 213 spin, lid 24 by sealing ring 23 clamp be fixed on it between valve casing 21；Ball float 22, which rises, can seal center
Hole 231, ball float 22, which declines, can open centre bore 231.
As shown in Fig. 7~Fig. 9, after automatic exhaust steam valve 20 of the present utility model completes assembling, the valve of automatic exhaust steam valve 20
Blast pipe 13 is inserted in the bottom of shell 21 after being intubated 212 gluings, intubation 212 is bonded together with blast pipe 13, and bulge loop 211 is withstood
The opening edge edge of blast pipe 13, complete installation of the automatic exhaust steam valve 20 on shunting cavity 10 top.
Specific implementation the following detailed description of operation principle of the present utility model acts.
As shown in Figure 8 and Figure 9, a feed pipe is connected with the water inlet interface pipe 11 of shunting cavity 10 bottom, four
Distributive pipe is connected with four water outlet mouthpiece pipes 12 on shunting cavity 10；When needing to crop irrigation, the current of feed pipe lead to
Cross water inlet interface pipe 11 and enter shunting cavity 10, current divide water through four water outlet mouthpiece pipes 12 from shunting cavity 10 to external again
Pipe divides water, if having air in feed pipe, distributive pipe, when shunting cavity 10 is not filled with water completely, in feed pipe, distributive pipe
Air will by shunting cavity 10 blast pipe 13 concentrate be discharged into intubation 212, through intercommunicating pore 214 enter valve casing 21 in, warp
The exhaust duct 241 on centre bore 231, lid 24 on sealing ring 23 is discharged to outside valve casing 21；When shunting cavity 10 is completely by water
After being full of, shunt blast pipe 13 of the water of cavity 10 through top top, intubation 212, intercommunicating pore 214 and enter in valve casing 21, ball float 22
Floated the centre bore 231 sealed on sealing ring 23 in valve casing 21 in the presence of water, and the inner sealing of valve casing 21 is no longer vented, i.e., automatic
The exhaust of air bleeding valve 20 stops.If carrying air in the water of feed pipe, distributive pipe, air is through water inlet interface pipe 11 and water outlet mouthpiece pipe
12 concentrate and enter shunting cavity 10 and concentrate on shunting cavity 10 top, the current quick backflow of valve casing 21 to shunting in cavity 10,
Ball float 23, which declines, to be resetted, and reopens the centre bore 231 on sealing ring 23, then shunts the air of the concentration of cavity 10 again by automatic
Air bleeding valve 20 is vented, until, there is no during air, water, which enters automatic exhaust steam valve 20, makes ball float 23 rise again in shunting cavity 10
Centre bore 231 is sealed, automatic exhaust steam valve 20 stops being vented and sealing.Because automatic exhaust steam valve 20 can be being connected with the utility model
Feed pipe and distributive pipe air discharge, therefore the feed pipe that is connected with the utility model and distributive pipe can be avoided because of vapour lock and
Cause the situation that water flowing is had some setbacks or water pipe explosion is damaged to occur, ensure what pouring, sprinkling irrigation or drip irrigation to crops worked
It is normally carried out, in favor of the smooth growth of crops.
In actual applications, if during four water outlet mouthpiece pipes 12 when different in the present embodiment, by tapped close
Capping spins with screw thread 121, that is, blocks one, two, three water outlet mouthpiece pipes 12, make the structure of crop irrigation water pipe network
It is again plus flexible and changeable.
Embodiment two（Shunt cavity three-dimensional shunting）.
As shown in Figure 10, the present embodiment and the difference of embodiment one are：Friendship is passed through to be connected and pushed up in water inlet interface pipe 11
The water outlet mouthpiece pipe 12 at end has three, that is, shunting cavity 10 can be by three water outlet mouthpiece pipe 12 to the distributive pipe three external with it
To shunting；The other structures, operation principle and specific implementation of the present embodiment are acted with embodiment one, are repeated no more.
Embodiment three（Shunt cavity bidirectional shunt）.
As shown in figure 11, the present embodiment and the difference of embodiment one are：Friendship is passed through to be connected and pushed up in water inlet interface pipe 11
The water outlet mouthpiece pipe 12 at end has two, that is, shunting cavity 10 can be double to the distributive pipe external with it by two water outlet mouthpiece pipes 12
To shunting；The other structures, operation principle and specific implementation of the present embodiment are acted with embodiment one, are repeated no more.
Above example is only for illustration of the utility model, rather than to limitation of the present utility model, the art
Those of ordinary skill, in the case where not departing from spirit and scope of the present utility model, various conversion or change can also be made.
Therefore, all equivalent technical schemes should also belong to category of the present utility model, should be limited by each claim.
Claims (8)
1. one kind can self-bleeding multiple way union, including by a water inlet interface pipe（11）Pass through to be connected with friendship and intaking
Mouthpiece（11）At least two water outlet mouthpiece pipes on top（12）The shunting cavity formed（10）, it is characterised in that：Water outlet connects
Mouth pipe（12）Intersecting place top of passing through is provided with shunting cavity（10）The blast pipe communicated（13）, the blast pipe（13）Connection one can
Shunting cavity will be entered（10）The automatic exhaust steam valve of interior air discharge（20）.
2. one kind as claimed in claim 1 can self-bleeding multiple way union, it is characterised in that：Described automatic exhaust steam valve
（20）Include the valve casing of a tubular（21）, valve casing（21）Intracavity bottom is provided with shunting cavity（10）The intercommunicating pore inside communicated
（214）, valve casing（21）Intracavitary shelves a ball float（22）, one has centre bore（231）Sealing ring（23）Seal valve casing（21）Top
Portion's opening, a top have exhaust duct（241）Lid（24）With valve casing（21）The threaded portion of outer wall（213）Spin, lid
（24）By sealing ring（23）Cramping is fixed on itself and valve casing（21）Between；Ball float（22）Rising can seal centre bore（231）, ball float
（22）Decline can open centre bore（231）.
3. one kind as claimed in claim 2 can self-bleeding multiple way union, it is characterised in that：Described valve casing（21）Under
Portion is can be with blast pipe（13）The intubation of grafting（212）, intubation（212）The valve casing at top（21）One is radially provided with outer wall to be provided with
Bulge loop（211）, the bulge loop（211）Intubation can be limited（212）Insert blast pipe（13）Depth.
4. one kind as claimed in claim 1 can self-bleeding multiple way union, it is characterised in that：Described friendship, which is passed through, to interlink
It is connected on water inlet interface pipe（11）The water outlet mouthpiece pipe on top（12）There are four.
5. one kind as claimed in claim 1 can self-bleeding multiple way union, it is characterised in that：Described friendship, which is passed through, to interlink
It is connected on water inlet interface pipe（11）The water outlet mouthpiece pipe on top（12）There are three.
6. one kind as claimed in claim 1 can self-bleeding multiple way union, it is characterised in that：Described friendship, which is passed through, to interlink
It is connected on water inlet interface pipe（11）The water outlet mouthpiece pipe on top（12）There are two.
7. one kind as described in claim 1,4,5 or 6 can self-bleeding multiple way union, it is characterised in that：Described goes out
Water mouthpiece（12）Outer end face is provided with the screw thread of connection（121）.
8. one kind as claimed in claim 1 can self-bleeding multiple way union, it is characterised in that：Described water inlet interface pipe
（11）Outer end is available for socket joint or threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612197.3U CN206889938U (en) | 2017-05-29 | 2017-05-29 | One kind can self-bleeding multiple way union |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612197.3U CN206889938U (en) | 2017-05-29 | 2017-05-29 | One kind can self-bleeding multiple way union |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889938U true CN206889938U (en) | 2018-01-16 |
Family
ID=61320775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720612197.3U Active CN206889938U (en) | 2017-05-29 | 2017-05-29 | One kind can self-bleeding multiple way union |
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| Country | Link |
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| CN (1) | CN206889938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525657A (en) * | 2019-09-29 | 2019-12-03 | 河南亿诺航空科技有限公司 | A kind of plant protection drone hydrojet pipeline evacuation valve |
| CN114059622A (en) * | 2021-12-21 | 2022-02-18 | 重庆渝祺建筑工程有限公司 | Energy-conserving construction is with plumbing device |
-
2017
- 2017-05-29 CN CN201720612197.3U patent/CN206889938U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525657A (en) * | 2019-09-29 | 2019-12-03 | 河南亿诺航空科技有限公司 | A kind of plant protection drone hydrojet pipeline evacuation valve |
| CN110525657B (en) * | 2019-09-29 | 2024-06-11 | 河南亿诺航空科技有限公司 | Plant protection unmanned aerial vehicle hydrojet pipeline exhaust valve |
| CN114059622A (en) * | 2021-12-21 | 2022-02-18 | 重庆渝祺建筑工程有限公司 | Energy-conserving construction is with plumbing device |
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