CN209569375U - A kind of push type switching valve - Google Patents
A kind of push type switching valve Download PDFInfo
- Publication number
- CN209569375U CN209569375U CN201920148918.9U CN201920148918U CN209569375U CN 209569375 U CN209569375 U CN 209569375U CN 201920148918 U CN201920148918 U CN 201920148918U CN 209569375 U CN209569375 U CN 209569375U
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- China
- Prior art keywords
- water
- water outlet
- main body
- apopore
- switching valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 230000006835 compression Effects 0.000 claims abstract description 34
- 238000007906 compression Methods 0.000 claims abstract description 34
- 238000012856 packing Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000011229 interlayer Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a kind of push type switching valves, including dividing water main body, with the compression bar for dividing water main body to be slidably connected, water main body is divided to be provided with inlet channel, first water outlet, second water outlet, first water outlet is provided with extraneous first apopore of connection, second water outlet is provided with the second extraneous apopore of connection, divide the outer sheath of water main body that the first sealing shroud is housed, first sealing shroud includes two ring packing protrusions and two strip seal convexities, two ring packing protrusions edges divide the circumferentially extending of water main body to be arranged, two strip seal convexities extend along the axis direction of the first sealing shroud, the both ends of strip seal convexity connect two ring packing protrusions, two ring packing protrusions and two strip seal convexities are by inlet channel, first apopore, second apopore parting seal.A kind of push type switching valve of the utility model, can make tap save interlayer, reduce the manufacture difficulty of tap, meanwhile, improve comfort.
Description
Technical field
The utility model relates to fluid dispensing apparatus more particularly to a kind of push type switching valves.
Background technique
In the prior art, water is conveyed by pipeline.It, can be in main line and branch in order to which moisture is assigned to different branches
The link position switching valve on road, to achieve the purpose that water flow switches.
The structure of switching valve mainly includes promoting the pull rod of switching, and switching valve is mounted on tap, water at present
Faucet is provided with interlayer, and what interlayer cooperatively formed switching valve divides water switching construction.
However, tap is mostly to cast, setting interlayer increases the manufacture difficulty of tap, moreover, promoting switching uses drawing
Bar use is inconvenient.
Utility model content
The utility model aims to solve the problem that above-mentioned mentioned technical problem, provides a kind of push type switching valve, can make water
Faucet saves interlayer, reduces the manufacture difficulty of tap, meanwhile, improve comfort.
The utility model is realized through the following technical scheme:
A kind of push type switching valve, the compression bar including dividing water main body, with dividing water main body to be slidably connected, divides water main body to be provided with
Inlet channel, the first water outlet, the second water outlet, the first water outlet are provided with extraneous first apopore of connection, and the second water outlet is set
It is equipped with the second extraneous apopore of connection, the first apopore is set to a point radial surface for water main body, and the second apopore is set to
Divide the axis direction of water main body, the second apopore is set to point water main body far from compression bar side, the outer sheath of water main body is divided to be equipped with
First sealing shroud, the first sealing shroud include two ring packing protrusions and two strip seal convexities, two ring packing protrusions
Along dividing the circumferentially extending of water main body to be arranged, two strip seal convexities extend along the axis direction of the first sealing shroud, strip sealing
The both ends of protrusion connect two ring packing protrusions, two ring packing protrusions and two strip seal convexities by inlet channel,
First apopore, the second apopore parting seal.
Preferably, sealing is annular in shape, and sealing is set to the radially-outer surface of compression bar.
Preferably, compression bar is connected with return spring, and return spring is set in water-dividing chamber.
Further, the end of compression bar is provided with the cylindrical portion of return spring, the end of sealing and return spring
It abuts.
Further, the baffle group of support return spring is provided in water-dividing chamber, baffle group is set to the first water outlet back
To the second water outlet side.
Further, baffle group is for water-dividing chamber to be connect with water main body is divided.
Preferably, the first water outlet and the second water outlet are provided with the first sealing ring, and the first sealing ring can be with compression bar
On sealing cooperate sealing.
Preferably, the first water outlet is provided with extraneous first apopore of connection, and the second water outlet is provided with the connection external world
Second apopore, the first apopore are set to a point radial surface for water main body, and the second apopore is set to a point axis for water main body
Direction, the second apopore are set to point water main body far from compression bar side.
Preferably, compression bar, which is located at, divides one end outside water main body to be provided with button.
Beneficial effect is: compared with prior art, a kind of push type switching valve of the utility model is close by setting first
Big envelope, and make the first sealing shroud tool there are two ring packing protrusion and two strip seal convexities, thus, the first sealing shroud can be with
Cooperation with tap is sealed, and inlet channel, the first apopore and the second apopore are separated, and avoids water flow short-circuit；
And divides water switching mechanism to be disposed entirely in point water main body, do not need the interlayer cooperation of tap setting cooperation, can reduce
The manufacture difficulty of tap reduces manufacturing cost；Also change original control mode for promoting switching by the way that compression bar is arranged, it is more square
Just it operates with.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used briefly describes.
Obviously, described attached drawing is a part of the embodiment of the utility model, rather than whole embodiments, this field
Technical staff without creative efforts, can also be obtained according to these attached drawings other design schemes and attached
Figure.
Fig. 1 is a kind of outside schematic diagram of push type switching valve of the utility model；
Fig. 2 is the cut-away illustration of Fig. 1 switching valve.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.
Obviously, described embodiment is a part of the embodiment of the utility model, rather than whole embodiments, is based on
The embodiments of the present invention, those skilled in the art's other implementations obtained without creative efforts
Example, belongs to the protection scope of the utility model.
In addition, all connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing connection auxiliary, Lai Zucheng more preferably connection structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
As shown in Figure 1 and Figure 2, a kind of push type switching valve, the pressure including dividing water main body 1, with dividing water main body 1 to be slidably connected
Bar 2 divides water main body 1 to be provided with inlet channel, the first water outlet 4, the second water outlet 5.
Tap manufacture difficulty is caused to increase to solve the problems, such as that interlayer is arranged in tap, the present embodiment makes the first water outlet
4 are provided with extraneous first apopore of connection, and the second water outlet 5 is provided with the second extraneous apopore of connection, and the first apopore is set
It is placed in a point radial surface for water main body 1, the second apopore is set to a point axis direction for water main body 1, and the second apopore is set to
Water main body 1 is divided to make point outer sheath of water main body 1 equipped with the first sealing shroud 11 again far from 2 side of compression bar, the first sealing shroud 11 includes
Two ring packing protrusions 12 and two strip seal convexities 13, two 12 edges of ring packing protrusion divide the circumferential direction of water main body 1 to prolong
Setting is stretched, two strip seal convexities 13 extend along the axis direction of the first sealing shroud 11, and the both ends of strip seal convexity 13 will
Two ring packing protrusions 12 connect, and two ring packing protrusions 12 and two strip seal convexities 13 go out inlet channel, first
Water hole, the second apopore parting seal.
Two ring packings protrusion 12 and two strip seal convexities 13 are by inlet channel, the first apopore, the second apopore
Parting seal refers to that the first sealing shroud 11 passes through two ring packing protrusions 12 and two strip seal convexities 13 and tap
Cooperation is sealed, and is avoided water flow short-circuit, moreover, because water switching mechanism is divided to be disposed entirely in point water main body 1, is not needed water
Faucet setting interlayer cooperates, thus, the manufacture difficulty of tap is reduced, manufacturing cost is reduced.
Also, original control mode for promoting switching is also changed by setting compression bar 2, it is more convenient to operate with.
For dividing the internal structure of water main body 1, shown in Fig. 2, water main body 1 is divided to be provided with water-dividing chamber 3, water-dividing chamber 3 set with into
Water channel connection, water-dividing chamber 3 be provided with connection the first water outlet 4 the first water outlet 6 and be connected to the second water outlet 5 second be discharged
One end of mouth 7, compression bar 2 extends in water-dividing chamber 3 after the second water outlet 7, and compression bar 2 is located at the setting of one end in water-dividing chamber 3
There is interval to close the sealing 21 of the first water outlet 6 and the second water outlet 7.
By above-mentioned improvement, when using switching valve, when pressing compression bar 2, sealing 21 is separated with the second water outlet 7, point
Water chamber 3 is connected to inlet channel with the second water outlet 5, thus, water is flowed out via the second water outlet 5, moreover, the pressure of water body will be close
Envelope portion 21 presses to the first water outlet 6, squeezes sealing 21 and the first water outlet 6, water is avoided to flow out through the first water outlet 4, when
Water is then discharged from the first water outlet 4 when compression bar 2 lifts, and sealing 21 and the cooperation of the second water outlet 7 seal, required components part
Quantity is few, does not also need to process water channel on compression bar 2, reduces manufacture difficulty, reduces manufacturing cost.
Setting for sealing 21 can make sealing 21 annular in shape, sealing 21 is set to compression bar for convenience of processing
2 radially-outer surface, certainly, sealing 21 are mainly sealed with the first water outlet 6 and the cooperation of the second water outlet 7, sealing 21
Shape can according to need adjustment.
In order to enable compression bar 2 can self-return so that realize water flow outflow automatic switchover, compression bar 2 can be made to be connected with
Return spring 9, such as when hydraulic pressure is lower than 0.05MPA, water is less than effect of the return spring 9 to compression bar 2 to the pressure of sealing 21
Power, thus, return spring 9 pushes 2 return of compression bar, and sealing 21 is far from the first water outlet 6, and then, water is via the first water outlet 6
Outflow.
In order to simplify the structure of switching valve, return spring 9 can be made to be set in water-dividing chamber 3.
Return spring 9 is set to water-dividing chamber 3, the clamping stagnation that exterior part contact return spring 9 can also be avoided to generate, together
When, return spring 9 is protected by the submergence of water, the corrosion of starvation.
In order to avoid 9 beat of return spring is mobile, the end of compression bar 2 can be made to be provided with the cylinder of return spring 9
Portion 22, the end abutment of sealing 21 and return spring 9.
In order to be supported to return spring 9, the baffle group 10 that support return spring 9 is provided in water-dividing chamber 3 can be made,
Baffle group 10 is set to the first water outlet 6 backwards to 7 side of the second water outlet.
In order to facilitate manufacture, baffle group 10 can be made for water-dividing chamber 3 to be connect with water main body 1 is divided, divide water that is, being formed
Room 3 is physically located in the second water outlet 5, then is realized water-dividing chamber 3 by baffle group 10 and divided the connection of water main body 1, so also
In addition structure that fixed water-dividing chamber 3 is set is not needed, amount of parts is reduced.
For the sealing effect for guaranteeing the first water outlet 6 and the second water outlet 7 and sealing 21, the first water outlet 6 can be made
It is provided with the first sealing ring 8 with the second water outlet 7, the first sealing ring 8 can cooperate with the sealing 21 on compression bar 2 to be sealed.
For convenience of the constriction for operating and reducing opponent, can make compression bar 2 be located at the one end divided outside water main body 1 be provided with by
Button 14.
Above embodiments are not limited to the technical solution of the embodiment itself, can be incorporated between embodiment new
Embodiment.Above embodiments are only to illustrate the technical solution of the utility model and are not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (9)
1. a kind of push type switching valve, which is characterized in that including dividing water main body (1) and dividing the water main body compression bar that (1) is slidably connected
(2), water main body (1) is divided to be provided with inlet channel, the first water outlet (4), the second water outlet (5), the first water outlet (4) company of being provided with
The first apopore of the logical external world, the second water outlet (5) are provided with the second extraneous apopore of connection, and the first apopore is set to a point water
The radial surface of main body (1), the second apopore are set to a point axis direction for water main body (1), and the second apopore is set to a point water
Main body (1) divides the outer sheath of water main body (1) equipped with the first sealing shroud (11), the first sealing shroud (11) packet far from compression bar (2) side
Two ring packing protrusions (12) and two strip seal convexities (13) are included, water main body is divided on two ring packing protrusions (12) edges
(1) circumferentially extending setting, two strip seal convexities (13) extend along the axis direction of the first sealing shroud (11), strip sealing
The both ends of raised (13) connect two ring packing protrusions (12), and two ring packing protrusions (12) and two strip sealings are convex
(13) are played by inlet channel, the first apopore, the second apopore parting seal.
2. a kind of push type switching valve according to claim 1, which is characterized in that described that water main body (1) is divided to be provided with point
Water chamber (3), water-dividing chamber (3) is set to be connected to inlet channel, and water-dividing chamber (3) is provided with the first water outlet of connection the first water outlet (4)
(6) with the second water outlet (7) for being connected to the second water outlet (5), one end of compression bar (2) extends to after the second water outlet (7)
In water-dividing chamber (3), one end that compression bar (2) is located in water-dividing chamber (3) is provided with interval closing the first water outlet (6) and the second water outlet
The sealing (21) of mouth (7).
3. a kind of push type switching valve according to claim 2, which is characterized in that the sealing (21) is annularly, close
Envelope portion (21) is set to the radially-outer surface of compression bar (2).
4. a kind of push type switching valve according to claim 2, which is characterized in that the compression bar (2) is connected with return bullet
Spring (9), return spring (9) are set in water-dividing chamber (3).
5. a kind of push type switching valve according to claim 4, which is characterized in that the end of the compression bar (2) is provided with
The cylindrical portion (22) of return spring (9), the end abutment of sealing (21) and return spring (9).
6. a kind of push type switching valve according to claim 4, which is characterized in that be provided with branch in the water-dividing chamber (3)
The baffle group (10) of return spring (9) is supportted, baffle group (10) is set to the first water outlet (6) backwards to the second water outlet (7) side.
7. a kind of push type switching valve according to claim 6, which is characterized in that the baffle group (10) will be for that will divide water
Room (3) is connect with water main body (1) is divided.
8. a kind of push type switching valve according to claim 2, which is characterized in that first water outlet (6) and second
Water outlet (7) is provided with the first sealing ring (8), and the first sealing ring (8) can cooperate close with the sealing (21) on compression bar (2)
Envelope.
9. a kind of push type switching valve according to claim 1, which is characterized in that the compression bar (2) is located at and divides water main body
(1) one end outside is provided with button (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148918.9U CN209569375U (en) | 2019-01-28 | 2019-01-28 | A kind of push type switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148918.9U CN209569375U (en) | 2019-01-28 | 2019-01-28 | A kind of push type switching valve |
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| Publication Number | Publication Date |
|---|---|
| CN209569375U true CN209569375U (en) | 2019-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920148918.9U Expired - Fee Related CN209569375U (en) | 2019-01-28 | 2019-01-28 | A kind of push type switching valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982619A (en) * | 2022-06-22 | 2022-09-02 | 丽水市白云山生态林场 | Forestry breeding machine |
-
2019
- 2019-01-28 CN CN201920148918.9U patent/CN209569375U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982619A (en) * | 2022-06-22 | 2022-09-02 | 丽水市白云山生态林场 | Forestry breeding machine |
| CN114982619B (en) * | 2022-06-22 | 2023-11-24 | 丽水市白云山生态林场 | Forestry breeding machinery |
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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: 20191101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |