CN206669037U - A kind of self-cleaning one-way throttle valve - Google Patents
A kind of self-cleaning one-way throttle valve Download PDFInfo
- Publication number
- CN206669037U CN206669037U CN201720349122.0U CN201720349122U CN206669037U CN 206669037 U CN206669037 U CN 206669037U CN 201720349122 U CN201720349122 U CN 201720349122U CN 206669037 U CN206669037 U CN 206669037U
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- CN
- China
- Prior art keywords
- baffle plate
- throttle valve
- way throttle
- inner chamber
- cleaning
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- 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 discloses a kind of self-cleaning one-way throttle valve,Including valve body,The inside of the valve body is provided with inner chamber,The left surface of the inner chamber is provided with mounting ring,The side of the mounting ring is provided with spring,The end of the spring is provided with baffle plate,The leading flank of the baffle plate is provided with sealing gasket,The trailing flank of the baffle plate is provided with support bar,The leading flank of the baffle plate is provided with guide rod,The opening position that the inner chamber left side corresponds to mounting ring is connected with drain pipe,The right flank of the inner chamber is connected with feed tube,The side of the feed tube is provided with chute,The opening position that the feed tube side is corresponded to directly over chute is threaded with stud,The self-cleaning one-way throttle valve is rational in infrastructure,It is easy to use,The one-way flow of liquid can be realized by elastic force apparatus,And the throttling speed of this one-way throttle valve can easily be controlled by the adjusting means of design,It is simple in construction,It is less likely to be damaged,It is suitable for promoting the use of.
Description
Technical field
Throttle valve technology field is the utility model is related to, specially a kind of self-cleaning one-way throttle valve.
Background technology
At present, the structure that common one-way throttle valve uses is mostly triangle restriction or small sircle hole, not easy processing or
Easily block.
Patent such as the U of application publication number CN 205938001 discloses a kind of self-cleaning one-way throttle valve, including valve body,
Positioning screw, spring, valve element, valve pocket, positioning screw, spring, valve element and valve pocket, valve pocket center are mounted with successively in the valve body
There is gap between hole and valve element mandrel, match the valve element of different-diameter, different gaps can be obtained, therefore difference can be obtained
The throttling speed of size, but the apparatus structure is excessively simple, use is more inconvenient, regulation throttling speed more trouble, it is necessary to
The valve element of different-diameter is changed, adds production cost.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of self-cleaning one-way throttle valve knot
Structure is reasonable, easy to use, can realize the one-way flow of liquid by elastic force apparatus, and can be with by the adjusting means of design
The throttling speed of this one-way throttle valve is easily controlled, it is simple in construction, it is not easy to damage, be suitable for promoting the use of, Ke Yiyou
Effect is solved the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of self-cleaning one-way throttle valve, including valve
Body, the inside of the valve body are provided with inner chamber, and the left surface of the inner chamber is provided with mounting ring, and the side of the mounting ring is provided with bullet
Spring, the end of the spring are provided with baffle plate, and the leading flank of the baffle plate is provided with sealing gasket, and the trailing flank of the baffle plate is provided with support
Bar, the leading flank of the baffle plate are provided with guide rod, and the opening position that the inner chamber left side corresponds to mounting ring is connected with drain pipe, described interior
The right flank of chamber is connected with feed tube, and the side of the feed tube is provided with chute, and the side of the chute is connected with surge bunker, institute
State the opening position that feed tube side is corresponded to directly over chute and be threaded with stud, the stud runs through and extends the side of feed tube
Face, the lower surface of the stud are connected with adjustable column, and the top of the stud is provided with handle.
As a kind of optimal technical scheme of the present utility model, the side of the adjustable column is wound with sealant.
As a kind of optimal technical scheme of the present utility model, side of the baffle plate away from spring is provided with guide rod.
As a kind of optimal technical scheme of the present utility model, the support bar is at least provided with three and along the side of baffle plate
Equidistantly distribute.
As a kind of optimal technical scheme of the present utility model, the sealing gasket is rubber blanket.
Compared with prior art, the beneficial effects of the utility model are：The self-cleaning one-way throttle valve is rational in infrastructure, uses
It is convenient, the one-way flow of liquid can be realized by elastic force apparatus, and can easily control by the adjusting means of design
The throttling speed of this one-way throttle valve is made, it is simple in construction, it is not easy to damage, be suitable for promoting the use of.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side structure schematic diagram.
In figure：1 valve body, 2 mounting rings, 3 springs, 4 sealing gaskets, 5 baffle plates, 6 feed tubes, 7 surge bunkers, 8 adjustable columns, 9 studs,
10 handles, 11 guide rods, 12 drain pipes, 13 chutes, 14 inner chambers, 15 support bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of self-cleaning one-way throttle valve, including valve body
1, the inside of valve body 1 is provided with inner chamber 14, and the left surface of inner chamber 14 is provided with mounting ring 2, and the side of mounting ring 2 is provided with spring 3, drives
Baffle plate 5 moves, and the end of spring 3 is provided with baffle plate 5, and it is liquid one-way flowing to play a part of, and the leading flank of baffle plate 5 is provided with sealing
Pad 4, the effect of anti-backflow is more preferable, and the trailing flank of baffle plate 5 is provided with support bar 15, and the leading flank of baffle plate 5 is provided with guide rod 11, works as bullet
After spring compression, anti-baffle plate tilts, and liquid backflow is played good fluid stopping effect, the left side of inner chamber 14 corresponds to mounting ring 2
Opening position be connected with drain pipe 12, the right flank of inner chamber 14 is connected with feed tube 6, and the side of feed tube 6 is provided with chute 13, sliding
The side of groove 13 is connected with surge bunker 7, and the opening position that the side of feed tube 6 corresponds to directly over chute 13 is threaded with stud 9, spiral shell
Post 9 runs through and extends the side of feed tube 6, and the lower surface of stud 9 is connected with adjustable column 8, and the top of stud 9 is provided with handle 10,
Convenient regulation liquid section flow velocity degree manually, the side of adjustable column 8 is wound with sealant, makes the effect of regulation liquid section flow velocity degree more
Good, side of the baffle plate 5 away from spring 3 is provided with guide rod 11, and support bar 15 is at least provided with three and along equidistant point of the side of baffle plate 5
Cloth, supporting role is more stable, and sealing gasket 4 is rubber blanket, further prevents liquid from flowing back.
When in use：Liquid enters the one-way throttle valve by feed tube 6, twists handle 10, is driven and adjusted by stud 9
Post 8 does linear motion up and down, and the throttling speed of liquid is adjusted with this, when liquid enters inner chamber 14 from feed tube 6, due to liquid
The flowing pressure of body, make the compression of spring 3 drive baffle plate 5 to move backward so that liquid can flow, when liquid flowing pressure compared with
When big, support bar 15 can play a supporting role, and when preventing that spring 3 is compressed to minimum when pressure is excessive, prevent liquid from from inner chamber
Into drain pipe, also function to one-way throttle valve protective effect, prevent the excessive infringement one-way throttle valve of liquid flowing pressure, work as pass
When closing one-way throttle valve, the elastic force effect of spring 3 is received, baffle plate 5 can get lodged in the leading flank of inner chamber 14, prevent liquid from flowing back, return
The liquid of stream can play flushing action to inner chamber.
The utility model is rational in infrastructure, easy to use, and the one-way flow of liquid can be realized by elastic force apparatus, and leads to
The throttling speed of this one-way throttle valve can easily be controlled by crossing the adjusting means of design, simple in construction, it is not easy to damaged, fitted
It is suitable for and promotes the use of.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of self-cleaning one-way throttle valve, including valve body (1), it is characterised in that：The inside of the valve body (1) is provided with inner chamber
(14), the left surface of the inner chamber (14) is provided with mounting ring (2), and the side of the mounting ring (2) is provided with spring (3), the bullet
The end of spring (3) is provided with baffle plate (5), and the leading flank of the baffle plate (5) is provided with sealing gasket (4), and the trailing flank of the baffle plate (5) is set
There is support bar (15), the leading flank of the baffle plate (5) is provided with guide rod (11), and inner chamber (14) left side corresponds to mounting ring (2)
Opening position is connected with drain pipe (12), and the right flank of the inner chamber (14) is connected with feed tube (6), the side of the feed tube (6)
Face is provided with chute (13), and the side of the chute (13) is connected with surge bunker (7), and feed tube (6) side corresponds to chute
(13) opening position directly over is threaded with stud (9), and the stud (9) is run through and extends the side of feed tube (6), described
The lower surface of stud (9) is connected with adjustable column (8), and the top of the stud (9) is provided with handle (10).
A kind of 2. self-cleaning one-way throttle valve according to claim 1, it is characterised in that：The side of the adjustable column (8)
It is wound with sealant.
A kind of 3. self-cleaning one-way throttle valve according to claim 1, it is characterised in that：The baffle plate (5) is away from spring
(3) side is provided with guide rod (11).
A kind of 4. self-cleaning one-way throttle valve according to claim 1, it is characterised in that：The support bar (15) at least sets
There are three and equidistantly distributed along the side of baffle plate (5).
A kind of 5. self-cleaning one-way throttle valve according to claim 1, it is characterised in that：The sealing gasket (4) is rubber
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349122.0U CN206669037U (en) | 2017-04-05 | 2017-04-05 | A kind of self-cleaning one-way throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349122.0U CN206669037U (en) | 2017-04-05 | 2017-04-05 | A kind of self-cleaning one-way throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669037U true CN206669037U (en) | 2017-11-24 |
Family
ID=60367759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720349122.0U Active CN206669037U (en) | 2017-04-05 | 2017-04-05 | A kind of self-cleaning one-way throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372470A (en) * | 2018-11-28 | 2019-02-22 | 美钻深海能源科技研发（上海）有限公司 | A kind of fixed restrictive valve and its spool replacing options of novel practical |
-
2017
- 2017-04-05 CN CN201720349122.0U patent/CN206669037U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372470A (en) * | 2018-11-28 | 2019-02-22 | 美钻深海能源科技研发（上海）有限公司 | A kind of fixed restrictive valve and its spool replacing options of novel practical |
| CN109372470B (en) * | 2018-11-28 | 2023-09-26 | 美钻深海能源科技研发（上海）有限公司 | Novel practical fixed throttle valve and valve core replacement method thereof |
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| GR01 | Patent grant |