CN207470852U - A kind of automatic unidirectional tapping valve - Google Patents
A kind of automatic unidirectional tapping valve Download PDFInfo
- Publication number
- CN207470852U CN207470852U CN201721461657.3U CN201721461657U CN207470852U CN 207470852 U CN207470852 U CN 207470852U CN 201721461657 U CN201721461657 U CN 201721461657U CN 207470852 U CN207470852 U CN 207470852U
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- valve
- tapping valve
- bend pipe
- unidirectional tapping
- overflow
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Abstract
The utility model discloses a kind of automatic unidirectional tapping valve, structure includes：Overflow-preventing ball valve, elbow, unidirectional tapping valve, movable bend pipe, muffler, adapter, cloudy well, protection board, oil storage tank interface, elbow is installed and using glue connection on the left of overflow-preventing ball valve, U-shaped movable bend pipe is installed and using tapping valve bottom end and movable bend pipe side using threaded connection on the left of unidirectional tapping valve, oil storage tank interface is fixed on the right side of overflow-preventing ball valve and using interference fit, movable bend pipe is installed on by adapter below muffler, the unidirectional tapping valve of the utility model is equipped with hold-doun nut, adjusting bolt, spring, spool, valve body, it is simple in structure using unidirectional tapping valve to realize improved gas and oil separating plant, and gas-liquid separation effect is good, it is non-maintaining at low cost.
Description
Technical field
The utility model is a kind of automatic unidirectional tapping valve, belongs to tapping valve apparatus field.
Background technology
Oil-gas Separation is the crude oil deaeration phenomenon for reducing and occurring along with Fluid pressure in transportational process.
Prior art discloses application No. is a kind of automatic liquid draining valve for pipeline of CN02220899.2, including valve body and it is placed in
Sealed steel ball therein with resetting spring, the resetting spring are located between sealed steel ball and the leakage fluid dram of valve body and seal steel
The matched sealing ring of ball is located on the valve seat of leakage fluid dram side, and the inlet of valve body is but existing then with sealed steel ball clearance fit
The gas station oil gas separator of technology has using low spot automatic cleaning apparatus, complicated high failure rate, and cost compares
It is high.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of automatic unidirectional tapping valve, to solve
The gas station oil gas separator of the prior art has using low spot automatic cleaning apparatus, complicated high failure rate, and cost
Compare high problem.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of automatic unidirectional row
Liquid valve, structure include：Overflow-preventing ball valve, elbow, unidirectional tapping valve, movable bend pipe, muffler, adapter, cloudy well, protection board,
Oil storage tank interface, the overflow-preventing ball valve left side are equipped with elbow and using glue connections, and the unidirectional tapping valve left side is equipped with U
Shape movable bend pipe and use tapping valve bottom end and the use of movable bend pipe side are threadedly coupled, and the oil storage tank interface is fixed on anti-
On the right side of excessive ball valve and using interference fit, the movable bend pipe is installed on by adapter below muffler, the muffler
Right side is equipped with external screw thread on the right side of L-shaped adapter and muffler and is mutually fixed with L-shaped adapter internal thread, bottom on the inside of the moon well
Portion is equipped with round protection board and is gap-matched, and the oil storage tank interface is installed on inside cloudy well, the unidirectional drain
Valve is equipped with hold-doun nut, adjusting bolt, spring, spool, valve body, and the hold-doun nut is installed on using threaded connection on valve body
Side, the spring are installed on by adjusting bolt above spool between valve inner upper wall, and the spool is cylindrical fixed
It in valve inner and is gap-matched, the body base is connect with nozzle on the right side of movable bend pipe using pipeline, the valve
Nozzle is communicated with nozzle on the left of overflow-preventing ball valve on the right side of body.
Further, the adapter is connected and fixed on for L-shaped and using pipeline above movable bend pipe.
Further, the movable bend pipe is interference fitted for U-shaped both sides inner wall equipped with screw thread with unidirectional tapping valve.
Further, the overflow-preventing ball valve is mutually parallel with protection board.
Further, the muffler runs through cloudy well and using interference fit.
Further, the protection board is chemical material, and antistatic, stability is strong.
Further, the elbow is alloy material, and hardness is high, anti-deformation.
Advantageous effect
The unidirectional tapping valve of the utility model is equipped with hold-doun nut, adjusting bolt, spring, spool, valve body, after realizing improvement
Gas and oil separating plant it is simple in structure using unidirectional tapping valve, and gas-liquid separation effect is good, non-maintaining at low cost.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of automatic unidirectional tapping valve of the utility model.
Fig. 2 is a kind of structure diagram of the unidirectional tapping valve of automatic unidirectional tapping valve of the utility model.
Fig. 3 is a kind of cross-sectional view of automatic unidirectional tapping valve of the utility model.
Fig. 4 is a kind of unidirectional tapping valve schematic diagram of automatic unidirectional tapping valve of the utility model.
In figure：Overflow-preventing ball valve -1, elbow -2, unidirectional tapping valve -3, movable bend pipe -4, muffler -5, adapter -6, the moon
Well -7, protection board -8, oil storage tank interface -9, hold-doun nut -301, adjusting bolt -302, spring -303, spool -304, valve body -
305。
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 4 is please referred to Fig.1, the utility model provides a kind of automatic unidirectional tapping valve：Its structure includes：Overflow-preventing ball valve 1,
Elbow 2, unidirectional tapping valve 3, movable bend pipe 4, muffler 5, adapter 6, cloudy well 7, protection board 8, oil storage tank interface 9, it is described anti-
Excessive 1 left side of ball valve is equipped with elbow 2 and using glue connection, and unidirectional 3 left side of tapping valve is equipped with U-shaped movable bend pipe 4 simultaneously
And using 3 bottom end of tapping valve and 4 side of movable bend pipe using being threadedly coupled, it is right that the oil storage tank interface 9 is fixed on overflow-preventing ball valve 1
Side and use interference fit, the movable bend pipe 4 are installed on 5 lower section of muffler, 5 right side of muffler by adapter 6
L-shaped adapter 6 is installed and 5 right side external screw thread of muffler is mutually fixed with 6 internal thread of L-shaped adapter, 7 inside bottom of the moon well
Portion is equipped with round protection board 8 and is gap-matched, and the oil storage tank interface 9 is installed on inside cloudy well 7, the unidirectional row
Liquid valve 3 is equipped with hold-doun nut 301, adjusting bolt 302, spring 303, spool 304, valve body 305, and the hold-doun nut 301 uses
Threaded connection is installed on 305 top of valve body, and the spring 303 is installed on 304 top of spool and valve body by adjusting bolt 302
Between 305 inner upper walls, the spool 304 is fixed on 305 inside of valve body for cylinder and is gap-matched, the valve body
305 bottoms are connect with 4 right side nozzle of movable bend pipe using pipeline, the 305 right side nozzle of valve body and 1 left side nozzle of overflow-preventing ball valve
It communicates, the adapter 6 is connected and fixed on 4 top of movable bend pipe for L-shaped and using pipeline, and the movable bend pipe 4 is U-shaped two
Side inner wall is interference fitted equipped with screw thread with unidirectional tapping valve 3, and the overflow-preventing ball valve 1 is mutually parallel with protection board 8, described time
Tracheae 5 runs through cloudy well 7 and using interference fit, and the protection board 8 is chemical material, and antistatic, stability is strong, the elbow
2 be alloy material, and hardness is high, anti-deformation.
There is active joint at unidirectional 3 both ends of tapping valve and is installed on recovery line most in the use illustrated in this practicality
The unidirectional row that the oil circuit of all gas remnants of low spot passes through muffler 5, movable bend pipe 4, adapter 6 and pipeline flow-direction minimum point
Liquid valve 3 flows into oil tank the spool 304 that spring 303 compresses is open-top under the effect of the pressure, at the same reversely in oil tank by can not
It flows backwards into unidirectional tapping valve, improved gas and oil separating plant is simple in structure using unidirectional tapping valve, and gas-liquid separation effect
It is good, it is non-maintaining at low cost,
Unidirectional tapping valve 3 described in the utility model is by control Fluid pressure, can make check valve reverse circulated
Valve.This valve occupies more important status in the hydraulic prop equipment of coal mine machinery.Hydraulic control one-way valve and common check valve are not
With the part control oil circuit K that has been more, when controlling oil circuit access failure pressure oil liquid, hydraulic control one-way valve is as common check valve
It equally works, pressure oil only flows to oil outlet from oil inlet, it is impossible to reverse flow.When oil circuit is controlled to have control pressure input,
Piston mandril moves right under pressure oil effect, with the open-top check valve of mandril, connects oil inlet and outlet.If oil outlet be more than into
Hydraulic fluid port is with regard to that can make fluid reverse flow.
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method,
The utility model solves the problems, such as it is that the gas station oil gas separator of the prior art has using low spot automatic cleaning apparatus, structure
Complex fault rate is high, and cost is higher, and the utility model is combined with each other by above-mentioned component, can be reached improved
Gas and oil separating plant is simple in structure using unidirectional tapping valve, and gas-liquid separation effect is good, non-maintaining at low cost, institute specific as follows
It states：
The hold-doun nut 301 is installed on 305 top of valve body using threaded connection, and the spring 303 passes through adjusting bolt
302 are installed between 304 top of spool and 305 inner upper wall of valve body, and the spool 304 is fixed on for cylinder in valve body 305
It portion and is gap-matched, 305 bottom of valve body is connect with 4 right side nozzle of movable bend pipe using pipeline, the valve body 305
Right side nozzle is communicated with 1 left side nozzle of overflow-preventing ball valve.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of automatic unidirectional tapping valve, structure include：Overflow-preventing ball valve (1), elbow (2), unidirectional tapping valve (3), activity are curved
Manage (4), muffler (5), adapter (6), cloudy well (7), protection board (8), oil storage tank interface (9), overflow-preventing ball valve (1) left side
Elbow (2) is installed and using glue connection, unidirectional tapping valve (3) left side is equipped with U-shaped movable bend pipe (4) and uses
Using being threadedly coupled, the oil storage tank interface (9) is fixed on overflow-preventing ball valve (1) for tapping valve (3) bottom end and movable bend pipe (4) side
Right side and use interference fit, it is characterised in that：
The movable bend pipe (4) is installed on by adapter (6) below muffler (5), and L is equipped on the right side of the muffler (5)
External screw thread is mutually fixed with L-shaped adapter (6) internal thread on the right side of shape adapter (6) and muffler (5), on the inside of the moon well (7)
Bottom is equipped with round protection board (8) and is gap-matched, and it is internal that the oil storage tank interface (9) is installed on cloudy well (7)；
The unidirectional tapping valve (3) is equipped with hold-doun nut (301), adjusting bolt (302), spring (303), spool (304), valve body
(305), the hold-doun nut (301) is installed on using threaded connection above valve body (305), and the spring (303) passes through adjusting
Bolt (302) is installed on above spool (304) between valve body (305) inner upper wall, and the spool (304) is cylindrical fixed
It in valve body (305) inside and is gap-matched, valve body (305) bottom is with nozzle on the right side of movable bend pipe (4) using pipe
Road connects, and nozzle is communicated with nozzle on the left of overflow-preventing ball valve (1) on the right side of the valve body (305).
2. a kind of automatic unidirectional tapping valve according to claim 1, it is characterised in that：The adapter (6) for L-shaped and
It is connected and fixed on above movable bend pipe (4) using pipeline.
3. a kind of automatic unidirectional tapping valve according to claim 1, it is characterised in that：The movable bend pipe (4) is U-shaped two
Side inner wall is interference fitted equipped with screw thread with unidirectional tapping valve (3).
4. a kind of automatic unidirectional tapping valve according to claim 1, it is characterised in that：The overflow-preventing ball valve (1) and protection
Plate (8) is mutually parallel.
5. a kind of automatic unidirectional tapping valve according to claim 1, it is characterised in that：The muffler (5) is through cloudy well
(7) and using interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461657.3U CN207470852U (en) | 2017-11-03 | 2017-11-03 | A kind of automatic unidirectional tapping valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461657.3U CN207470852U (en) | 2017-11-03 | 2017-11-03 | A kind of automatic unidirectional tapping valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470852U true CN207470852U (en) | 2018-06-08 |
Family
ID=62262608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461657.3U Active CN207470852U (en) | 2017-11-03 | 2017-11-03 | A kind of automatic unidirectional tapping valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653795A (en) * | 2018-11-08 | 2019-04-19 | 铁科创恒新材料科技有限公司 | A kind of tunnel crystallization control method |
-
2017
- 2017-11-03 CN CN201721461657.3U patent/CN207470852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653795A (en) * | 2018-11-08 | 2019-04-19 | 铁科创恒新材料科技有限公司 | A kind of tunnel crystallization control method |
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