CN209012466U - A kind of antifouling antiseepage safety-valve - Google Patents
A kind of antifouling antiseepage safety-valve Download PDFInfo
- Publication number
- CN209012466U CN209012466U CN201821783825.5U CN201821783825U CN209012466U CN 209012466 U CN209012466 U CN 209012466U CN 201821783825 U CN201821783825 U CN 201821783825U CN 209012466 U CN209012466 U CN 209012466U
- Authority
- CN
- China
- Prior art keywords
- straight tube
- antifouling
- valve
- pipe fitting
- spool
- 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.)
- Expired - Fee Related
Links
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a kind of antifouling antiseepage safety-valves, comprising: the first pipe fitting, second pipe fitting, water service hose, valve body, spool and plastic body, first pipe fitting and the second pipe fitting respectively include screwed pipe, baffle ring and straight tube, the baffle ring is arranged concentrically between screwed pipe and straight tube, the straight tube extends respectively in plastic body, the valve body is arranged on plastic body and is located between the straight tube of two sides, the water service hose is horizontally installed in valve body and both ends extend in plastic body and are connected respectively with straight tube, the body top is provided with threaded hole, torsion stud is provided in the threaded hole, the threaded hole bottom is provided with the square hole of downwardly directed water service hose, the spool is arranged in square hole.Antifouling antiseepage safety-valve described in the utility model, spool are not contacted with fluid, but the control by extruding water service hose realization to fluid, good seepage-proof property, use are safer.
Description
Technical field
The utility model relates to valve technology field more particularly to a kind of antifouling antiseepage safety-valves.
Background technique
Valve can substantially be divided into metal valve, Plastic valve and metal, plastic mixing valve door according to material, greatly side
All trades and professions use.
Structure the advantages of both combining of metal, plastic mixing valve door, but spool or unavoidable with fluid
Contact, especially metal spool, are easy to be corroded, there are the security risk of leakage and pollution, need to improve.
Utility model content
The purpose of this utility model is to provide a kind of antifouling antiseepage safety-valves, promote antiseepage problem, avoid spool pair
The pollution of fluid.
For this purpose, the utility model uses following technical scheme:
A kind of antifouling antiseepage safety-valve, comprising: the first pipe fitting, the second pipe fitting, water service hose, valve body, spool and
Plastic body, first pipe fitting and the second pipe fitting are arranged in plastic body both ends, first pipe fitting and the second pipe fitting
Screwed pipe, baffle ring and straight tube are respectively included, the baffle ring is arranged concentrically between screwed pipe and straight tube, and the straight tube each extends over
To in plastic body, the valve body is arranged on plastic body and is located between the straight tube of two sides, and the water service hose is horizontally installed on
In valve body and both ends extend in plastic body and are connected respectively with straight tube, and the body top is provided with threaded hole, the spiral shell
Torsion stud is provided in pit, the threaded hole bottom is provided with the square hole of downwardly directed water service hose, the spool setting
In square hole, the torsion stud bottom is provided with the drive rod for being directed toward spool.
It wherein, is outer-hexagonal shape structure outside the baffle ring.
Wherein, it is horizontally arranged with through-hole corresponding with water service hose in the valve body, is provided in the through-hole and is located at side
The first cambered surface convex block below hole, the spool bottom are provided with the second cambered surface convex block corresponding with the first cambered surface convex block.
Wherein, the first cambered surface convex block and the second cambered surface convex block end are respectively arranged with flat surface.
Wherein, position limiting sealed ring is provided on the straight tube, the position limiting sealed ring outer circle indent is provided with rotation stop groove.
Wherein, indent is provided with limiting slot in the valve body outer circle, and the body base is provided with several rotation stop holes.
The utility model has the beneficial effects that a kind of antifouling antiseepage safety-valve, spool is not contacted with fluid, but is passed through
Squeeze water service hose and realize control to fluid, avoid spool be corroded and the problem of contaminated-fluid, and water service hose with
The binding site of straight tube is wrapped up by the plastics of plastic body, good seepage-proof property, and use is safer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The technical solution of the utility model is further illustrated below with reference to Fig. 1 and by specific embodiment.
A kind of antifouling antiseepage safety-valve, comprising: the first pipe fitting, the second pipe fitting, water service hose 9, valve body 13, spool
10 and plastic body 3, first pipe fitting and the second pipe fitting are arranged in plastic 3 both ends of body, first pipe fitting and second
Pipe fitting respectively includes screwed pipe 1, baffle ring 2 and straight tube 15, and the baffle ring 2 is arranged concentrically between screwed pipe 1 and straight tube 15, adopts
With integrated steel structure or steel structure, durability is good.It is outer-hexagonal shape structure, the installation of convenient wrench outside the baffle ring 2
Operation.
The straight tube 15 extends respectively in plastic body 3, and the valve body 13 is arranged on plastic body 3 and is located at the straight of two sides
Between pipe 15, the water service hose 9 is horizontally installed in valve body 13 and both ends extend in plastic body 3 and respectively with 15 phase of straight tube
Connection, plastic body 3 are plastic construction, and the package of water service hose 9 and 15 junction of straight tube, good seepage-proof property are carried out using plastics.
It is provided with threaded hole at the top of the valve body 13, torsion stud 11, the threaded hole bottom are provided in the threaded hole
Portion is provided with the square hole 14 of downwardly directed water service hose, and the spool 10 is arranged in square hole 14,11 bottom of torsion stud
It is provided with the drive rod 12 for being directed toward spool 10, rotation torsion stud 11, so that it may realize the downward of spool 10 using drive rod 12
Driving when the torsion rotation of stud 11 rises, reduces the compressing to spool 10 and limits to adjust the opening and closing of water service hose 9, water flowing
Hose 9 expands under action of a fluid and spool 10 is driven to move up automatically.
It is horizontally arranged with through-hole corresponding with water service hose 9 in the valve body 13, is provided in the through-hole positioned at square hole
First cambered surface convex block 4 of lower section, 10 bottom of spool are provided with second cambered surface convex block corresponding with the first cambered surface convex block 4.Institute
It states the first cambered surface convex block 4 and the second cambered surface convex block end is respectively arranged with flat surface, faying face is big when valve is closed, stability
It is high.
It is provided with position limiting sealed ring 7 on the straight tube 15, avoids the axial displacement of straight tube 15 Yu plastic body 3, the limit
7 outer circle indent of sealing ring is provided with rotation stop groove 8, avoids the relative torsion on straight tube 15 with plastic body 3, sound construction.
Indent is provided with limiting slot 6 in 13 outer circle of valve body, axial stability of the poppet body 13 in plastic body 3,
13 bottom of valve body is provided with several rotation stop holes 5, avoids torsion of the valve body 13 in plastic body 3, stable structure.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (6)
1. a kind of antifouling antiseepage safety-valve characterized by comprising the first pipe fitting, the second pipe fitting, water service hose, valve
Body, spool and plastic body, first pipe fitting and the setting of the second pipe fitting are at plastic body both ends, first pipe fitting and the
Two pipe fittings respectively include screwed pipe, baffle ring and straight tube, and the baffle ring is arranged concentrically between screwed pipe and straight tube, the straight tube
It extends respectively in plastic body, the valve body is arranged on plastic body and is located between the straight tube of two sides, and the water service hose is horizontal
To setting is in valve body and both ends extend in plastic body and are connected respectively with straight tube, the body top is provided with screw thread
Hole is provided with torsion stud in the threaded hole, and the threaded hole bottom is provided with the square hole of downwardly directed water service hose, described
Spool is arranged in square hole, and the torsion stud bottom is provided with the drive rod for being directed toward spool.
2. antifouling antiseepage safety-valve according to claim 1, which is characterized in that be outer-hexagonal shape knot outside the baffle ring
Structure.
3. antifouling antiseepage safety-valve according to claim 1, which is characterized in that be horizontally arranged with and lead in the valve body
The corresponding through-hole of water hose, the first cambered surface convex block being provided in the through-hole below square hole, the spool bottom setting
There is the second cambered surface convex block corresponding with the first cambered surface convex block.
4. antifouling antiseepage safety-valve according to claim 3, which is characterized in that the first cambered surface convex block and the second arc
Face convex block end is respectively arranged with flat surface.
5. antifouling antiseepage safety-valve according to claim 1, which is characterized in that be provided with position limiting sealed on the straight tube
Ring, the position limiting sealed ring outer circle indent are provided with rotation stop groove.
6. antifouling antiseepage safety-valve according to claim 1, which is characterized in that indent is provided in the valve body outer circle
Limiting slot, the body base are provided with several rotation stop holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783825.5U CN209012466U (en) | 2018-10-31 | 2018-10-31 | A kind of antifouling antiseepage safety-valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783825.5U CN209012466U (en) | 2018-10-31 | 2018-10-31 | A kind of antifouling antiseepage safety-valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012466U true CN209012466U (en) | 2019-06-21 |
Family
ID=66840908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821783825.5U Expired - Fee Related CN209012466U (en) | 2018-10-31 | 2018-10-31 | A kind of antifouling antiseepage safety-valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012466U (en) |
-
2018
- 2018-10-31 CN CN201821783825.5U patent/CN209012466U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209012466U (en) | A kind of antifouling antiseepage safety-valve | |
| CN203297681U (en) | Adjustable slow-closure check valve | |
| CN206017914U (en) | A kind of lift check valve with flow control function | |
| CN203743523U (en) | Adjustable one-way valve | |
| CN207470819U (en) | The tubular valves of L | |
| CN201803759U (en) | Pipeline joint for being connected with flow meter | |
| CN201875212U (en) | Welding type check valve with angle being rotated at random | |
| CN108506558B (en) | Pneumatic regulating valve | |
| CN105465392B (en) | A kind of valve of quick response | |
| CN204729687U (en) | Lift check valve | |
| CN202032132U (en) | Vertical butt-welded check valve with small-bore main body | |
| CN202790723U (en) | Backflow preventing ball check valve | |
| CN203500643U (en) | Gate valve capable of preventing water hammers | |
| CN209245330U (en) | A kind of high intensity universal novel ball valve body | |
| CN206274084U (en) | It is a kind of can automatic delay function ball valve | |
| CN201651437U (en) | Sealing rotating starting type check valve | |
| CN106855135A (en) | A kind of pneumatic ball valve | |
| CN205207705U (en) | Disk seat of eccentric butterfly valve | |
| CN204878884U (en) | Butt clamp swing check valve | |
| CN206036288U (en) | Prevent slow -witted corrosion -resistant twoly by appointing ball relief valve | |
| CN207470809U (en) | Squash type valve | |
| CN110375084A (en) | A kind of PE wildcard-filter style shut-off valve | |
| CN203822703U (en) | Constant flow pump back cover | |
| CN202561153U (en) | Pressure-adjustable ball check valve | |
| CN209587308U (en) | A kind of floating ball autocontrol valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20191031 |