CN107269886A - A kind of embedded valve for one-way flow in chemical industry fluid hose - Google Patents
A kind of embedded valve for one-way flow in chemical industry fluid hose Download PDFInfo
- Publication number
- CN107269886A CN107269886A CN201710535569.1A CN201710535569A CN107269886A CN 107269886 A CN107269886 A CN 107269886A CN 201710535569 A CN201710535569 A CN 201710535569A CN 107269886 A CN107269886 A CN 107269886A
- Authority
- CN
- China
- Prior art keywords
- valve body
- screw thread
- cylinder
- chemical industry
- endoporus
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
Abstract
The invention discloses a kind of embedded valve for one-way flow in chemical industry fluid hose, including valve body, spheroid is installed in the endoporus of the valve body, the spheroid crimp spring seat away from cylinder endoporus side emits body, spring is socketed on the guide rod of spring base, its end clamping jump ring, the external screw thread of the stick harness and the screw-internal thread fit of valve body after stick harness, the external screw thread that the groove screw thread mating connection end of stick harness emits are run through in guide rod end；It is reasonable in design with compact conformation, blocking of the chemical liquid to common valve body in course of conveying can be effectively solved, and prevent that chemical liquid from flowing back, while being also applied for the conveying of running water, it is to avoid return water.
Description
Technical field
It is more particularly to a kind of to be used for one-way flow in chemical industry fluid hose the present invention relates to chemical industry technical field of fluid delivery
Embedded valve.
Background technology
The material majority of Chemical Manufacture processing is fluid, and these are conveyed between each chemical industry equipment and machine by technological requirement
Material, is the important step for realizing Chemical Manufacture.The species of material is many in Chemical Manufacture, for example close by the property of trandfer fluid
Degree, viscosity, toxicity, corrosivity, inflammability and explosion hazard etc. be different, and fluid, pressure from high vacuum to
102MPa, conveying capacity hourly from 10-3m3 to 104m3 more than, so the fluid conveying machine used in trandfer fluid has many
The form of kind, making material is also diversified.
In Chemical Manufacture, fluid is mostly with closed pipeline.If being conveyed from low level to a high position, in valve top and height
Fluid in the container of position will flow back, if the fluid in high-level container has been admixture, then low level appearance is back to again
In device, situations such as rotten or pollution will being mixed to the fluid in low level container causes great economic loss.
The content of the invention
The purpose of the present invention be for existing issue there is provided it is a kind of in chemical industry fluid hose one-way flow it is embedded
Valve.
The present invention is achieved by the following technical solutions：A kind of embedded valve for one-way flow in chemical industry fluid hose
Door, including valve body, the valve body are provided with endoporus, and its one end is provided with internal thread, and the side wall of valve body is provided with some strip liquid outlets, its
Lower end integrally connected hexagonal cylinder one end, hexagonal cylinder other end connection cylinder, cylinder peripheral hardware screw thread, its endoporus is inlet,
The cylinder endoporus connects with the endoporus of valve body and spheroid is installed in composition stepped hole, the endoporus of the valve body, described away from cylinder
The emitting for spheroid crimp spring seat of endoporus side is socketed spring on body, the guide rod of spring base, its end after stick harness is run through in guide rod end
Portion's clamping jump ring, the external screw thread of the stick harness and the screw-internal thread fit of valve body, the outer spiral shell that the groove screw thread mating connection end of stick harness emits
Line.
As further improvement of these options, the diameter of bore of described cylinder is less than the diameter of bore of valve body.
As further improvement of these options, described stick harness is made up of plug and collar, and the plug is groove
Structure, its outer wall is provided with hexagon prism, the bottom insertion of interior hexagon prism in internal thread, the connection of its bottom surface provided with external screw thread, inwall
Through hole, the lower end connection collar of the plug are set.
As further improvement of these options, external screw thread is provided with the outside of the stopper ring that the end emits.
As further improvement of these options, the other end of the valve body is provided with external screw thread.
As further improvement of these options, by the external screw thread at the cylinder end being connected with valve body and conveying chemical industry
The pipeline internal thread of fluid is attached, and spheroid is installed in the endoporus of valve body, and then spring base left end emits body cover Gai Qiu
On body, then spring is socketed on the guide rod of spring base, one side pressure believes the base of spring base, and the other end is stuck in the collar of stick harness
It is interior, screw stick harness, and guide rod end through after the through hole of stick harness, the end of guide rod is by jump ring clamping to stop that guide rod takes off
Connect, finally connect chemical industry conveyance conduit from the through hole of stick harness, then by the screw-internal thread fit for holding the external screw thread emitted and stick harness, this
When embedded valve be in chemical industry conveyance conduit in.
As further improvement of these options, when chemical industry fluid flows through chemical industry fluid-transporting tubing from cylinder end,
The threaded connection carried out due to cylinder and conveying pipeline inner wall, then fluid will enter from the inlet of cylinder, flow of fluid
Thrust promote spheroid movement so that opening cylinder endoporus and valve body formation passage supplies chemical industry flow of fluid, realize chemical industry
Fluid is flowed out from liquid outlet, when fluid does not flow, and no thrust is produced, and spheroid under the force of a spring, is pushed away by spring base
Dynamic spheroid blocks stepped hole, reaches the function that fluid can not flow back.
The present invention has advantages below compared with prior art：It is reasonable in design with compact conformation, it can effectively solve chemical liquid
Blocking of the body in course of conveying to common valve body, and prevent that chemical liquid from flowing back, while being also applied for the defeated of running water
Send, it is to avoid return water.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of the hexagonal cylinder that valve body is connected and cylinder.
Fig. 3 is the structural representation of stick harness.
The structural representation that Fig. 4 emits for end.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in figs. 1-4, a kind of embedded valve for one-way flow in chemical industry fluid hose, including valve body 1, it is described
Valve body 1 is provided with endoporus 106, and its one end is provided with internal thread 105, and the side wall of valve body 1 is provided with some strip liquid outlets 104, its lower end
The one end of integrally connected hexagonal cylinder 103, the other end of hexagonal cylinder 103 connection cylinder 102, the peripheral hardware screw thread of cylinder 102, its endoporus
101 be inlet, and the cylinder endoporus 101 is connected with the endoporus of valve body 1 pacifies in composition stepped hole, the endoporus 106 of the valve body 1
Fill spheroid 2, the crimp spring of spheroid 2 seat 3 away from the side of cylinder endoporus 101 is emitted on body 301, the guide rod 303 of spring base 3
Spring 4 is socketed, its end clamping jump ring after stick harness 5, external screw thread 501 and the valve body 1 of the stick harness 5 are run through in the end of guide rod 303
Internal thread 105 coordinates, and the mating connection end of groove screw thread 503 of stick harness 5 emits 6 external screw thread 601.
As further improvement of these options, the diameter of endoporus 101 of described cylinder 102 is less than the endoporus of valve body 1
106 diameters.
As further improvement of these options, described stick harness 5 is made up of plug and collar 502, and the plug is
Groove structure, its outer wall is provided with hexagon prism 505, interior hexagonal in internal thread 503, the connection of its bottom surface provided with external screw thread 501, inwall
The bottom insertion of post 505 sets through hole 504, the lower end connection collar 502 of the plug.
As further improvement of these options, the end emits is provided with external screw thread 601 on the outside of 6 stopper ring.
As further improvement of these options, the other end of the valve body 1 is provided with external screw thread 107.
As further improvement of these options, by the external screw thread and conveying with the end of cylinder 102 of the integrally connected of valve body 1
The pipeline internal thread of chemical industry fluid is attached, and spheroid 2 is installed in the endoporus 106 of valve body 1, and then the left end of spring base 3 emits
The cover of body 301 is covered on spheroid 2, then the socket spring 4 on the guide rod 303 of spring base 3, the base of its one end pressing spring seat 3
302, the other end is stuck in the collar 502 of stick harness 5, screws stick harness, and the end of guide rod 303 is passed through after the through hole 504 of stick harness,
The end of guide rod 303 by jump ring clamping with stop guide rod 303 depart from stick harness 5 through hole 504, then will hold emit 6 external screw thread 601
It is connected, finally connects chemical industry conveyance conduit with the internal thread 503 of stick harness 5, now embedded valve is conveyed in chemical industry
In pipeline.
As further improvement of these options, when chemical industry fluid from the end of cylinder 102 flows through chemical industry fluid-transporting tubing
When, the threaded connection carried out due to cylinder 102 and conveying pipeline inner wall, then fluid will enter from the inlet 101 of cylinder 102
Enter, the thrust of flow of fluid promotes spheroid 2 to move, so that open cylinder endoporus supplies chemical industry fluid with the formation passage of valve body 2
Flowing, realizes that chemical industry fluid flows out from liquid outlet 104, when fluid does not flow, and no thrust is produced, effect of the spheroid 2 in spring 4
Under power, promote spheroid 2 to block stepped hole by spring base 3, reach the function that fluid can not flow back.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (4)
1. a kind of embedded valve for one-way flow in chemical industry fluid hose, including valve body, it is characterised in that the valve body is set
There is endoporus, its one end is provided with internal thread, and the side wall of valve body is provided with some strip liquid outlets, its lower end integrally connected hexagonal cylinder one
End, the hexagonal cylinder other end connection cylinder, cylinder peripheral hardware screw thread, its endoporus be inlet, the cylinder endoporus and valve body it is interior
Hole connection constitutes and spheroid is installed in stepped hole, the endoporus of the valve body, the spheroid crimp spring away from cylinder endoporus side
Emitting for seat is socketed spring on body, the guide rod of spring base, guide rod end is run through outside its end clamping jump ring after stick harness, the stick harness
The screw-internal thread fit of screw thread and valve body, the external screw thread that the groove screw thread mating connection end of stick harness emits.
2. a kind of embedded valve for one-way flow in chemical industry fluid hose according to claim 1, it is characterised in that
The diameter of bore of described cylinder is less than the diameter of bore of valve body.
3. a kind of embedded valve for one-way flow in chemical industry fluid hose according to claim 1, it is characterised in that
Described stick harness is made up of plug and collar, and the plug is groove structure, and its outer wall is provided with interior spiral shell provided with external screw thread, inwall
Hexagon prism in line, the connection of its bottom surface, the bottom insertion of interior hexagon prism sets through hole, the lower end connection collar of the plug.
4. a kind of embedded valve for one-way flow in chemical industry fluid hose according to claim 1, it is characterised in that
External screw thread is provided with the outside of the stopper ring that the end emits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535569.1A CN107269886A (en) | 2017-07-04 | 2017-07-04 | A kind of embedded valve for one-way flow in chemical industry fluid hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535569.1A CN107269886A (en) | 2017-07-04 | 2017-07-04 | A kind of embedded valve for one-way flow in chemical industry fluid hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107269886A true CN107269886A (en) | 2017-10-20 |
Family
ID=60071564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710535569.1A Pending CN107269886A (en) | 2017-07-04 | 2017-07-04 | A kind of embedded valve for one-way flow in chemical industry fluid hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107269886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833323A (en) * | 2021-08-27 | 2021-12-24 | 高域智能卫浴科技(江苏)有限公司 | Adjustable household swimming pool for children |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040007271A1 (en) * | 2002-06-01 | 2004-01-15 | Michael Kuehn | Check valve |
| CN2618015Y (en) * | 2002-12-30 | 2004-05-26 | 毛廷辉 | Spring uniflow valves |
| EP1832789A2 (en) * | 2006-03-08 | 2007-09-12 | Delphi Technologies, Inc. | Valve assemblies |
| JP2008138786A (en) * | 2006-12-01 | 2008-06-19 | Keihin Corp | Valve device |
| CN201795106U (en) * | 2010-09-07 | 2011-04-13 | 刘振峰 | Ball check valve |
-
2017
- 2017-07-04 CN CN201710535569.1A patent/CN107269886A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040007271A1 (en) * | 2002-06-01 | 2004-01-15 | Michael Kuehn | Check valve |
| CN2618015Y (en) * | 2002-12-30 | 2004-05-26 | 毛廷辉 | Spring uniflow valves |
| EP1832789A2 (en) * | 2006-03-08 | 2007-09-12 | Delphi Technologies, Inc. | Valve assemblies |
| JP2008138786A (en) * | 2006-12-01 | 2008-06-19 | Keihin Corp | Valve device |
| CN201795106U (en) * | 2010-09-07 | 2011-04-13 | 刘振峰 | Ball check valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833323A (en) * | 2021-08-27 | 2021-12-24 | 高域智能卫浴科技(江苏)有限公司 | Adjustable household swimming pool for children |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
|
| RJ01 | Rejection of invention patent application after publication |