CN207213284U - A kind of quick-opening device of pipe cleaning valve - Google Patents
A kind of quick-opening device of pipe cleaning valve Download PDFInfo
- Publication number
- CN207213284U CN207213284U CN201721180854.8U CN201721180854U CN207213284U CN 207213284 U CN207213284 U CN 207213284U CN 201721180854 U CN201721180854 U CN 201721180854U CN 207213284 U CN207213284 U CN 207213284U
- Authority
- CN
- China
- Prior art keywords
- card article
- ring
- clip
- pipe cleaning
- quick
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000012423 maintenance Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model is related to pipe cleaning valve opens technical field soon, discloses a kind of quick-opening device of pipe cleaning valve, including valve housing and the shell ring that is fixedly connected on valve housing；The overhanging end end of shell ring is connected with baffle ring, and ring-shaped groove is offered on its end face, sealing ring is embedded with ring-shaped groove；The separable bonnet for closing shell ring is provided with the end face；The clip of ring-type is nested with bonnet and baffle ring；Clip is divided into the first card article, the second card article and bound edge；The spacing of first card article and the second card article is more than the thickness sum of bonnet and baffle ring, and the first card article and the second card article block baffle ring and bonnet respectively；Multiple screwed holes are provided with least one card article in first card article, the second card article, the bolt being adapted to it is equipped with screwed hole；Clip is divided into symmetrical first clip and the second clip.The quick-opening device of this pipe cleaning valve, pipe cleaning valve can be quickly opened during use, reaches the purpose of the wiper quickly removed in pipeline.
Description
Technical field
The utility model is related to pipe cleaning valve opens technical field soon, more particularly to a kind of quick-opening device of pipe cleaning valve.
Background technology
Pipe cleaning valve, also known as PIG valves are a kind of as wiper (spherical pig, leather cup wiper, foam pig etc.) transmitting
Or the novel valve of reception device.Pipe cleaning valve is primarily adapted for use in the long-distance transport pipes such as oil, water, oil, natural gas and cleaned in pipeline
A kind of valve used during the maintenance works such as wall.In use, opening the bonnet of the pipe cleaning valve set on upstream line, pigging is put into
Device simultaneously discharges, wiper along pipeline with medium flow further downstream and the dirt cleared up on tube wall, when it is reached on downstream line
During the pipe cleaning valve of setting, the bonnet for opening pipe cleaning valve takes out wiper.It is widely used in oil, chemical industry, combustion gas, water delivery,
The fields such as printing and dyeing, food, be pipeline is constructed, cleaned, maintenance, detection and the essential special equipment of management,
Using pipe cleaning valve and coordinate corresponding wiper, can more easily control complete the work such as duct cleaning, emptying and maintenance.
In the prior art, pigging valve body and bonnet are fixed by bolt and nut, and bolt passes through valve body and bonnet, and
Tighten nut.Due to the effect of pre- tightening seal, too many bolt quantity is often provided with, and bolt quantity is typically provided to 4
Multiple.Need to dismantle so in the wiper being placed or taken out in pipe cleaning valve or tighten a fairly large number of bolt, it is time-consuming to take
Power, it is cumbersome extremely inconvenient, and also the working strength of operating personnel is also big.
Utility model content
The utility model aims to provide a kind of quick-opening device of pipe cleaning valve, can not quickly be opened with solving bonnet in the prior art
Open technical problem.
The technical solution adopted in the utility model is：Including valve housing and the shell ring being fixedly connected on valve housing；
The overhanging end end of the shell ring is connected with baffle ring, and ring-shaped groove is offered on its end face, sealing ring is embedded with ring-shaped groove；
The separable bonnet for closing shell ring is provided with the end face；The clip of ring-type, clip are nested with the bonnet and baffle ring
Section be U-shaped；The clip is divided into the first card article of the first card article, the second card article and connection, the bound edge of the second card article；Described
The spacing of one card article and the second card article is more than the thickness sum of bonnet and baffle ring, and the first card article and the second card article block baffle ring respectively
And bonnet；Multiple screwed holes are provided with least one card article in first card article, the second card article, are equipped with screwed hole
The bolt being adapted to it；The clip is divided into symmetrical first clip and the second clip.
Further, first clip is arranged to be rotatablely connected with the second clip by hinge.
Further, described screwed hole is four.
Further, the groove is the two or more pieces being arranged concentrically.
Further, the section of the groove is in oral area is narrow, the wide shape in bottom.
Further, the section rectangular shaped of the groove.
Further, the section of groove groove shape in a rectangular trapezoid.
Further, the sealing ring is O-ring seal.
Further, it is provided with handle on the bonnet.
The beneficial effects of the utility model are：
The quick-opening device of the pipe cleaning valve is by setting the clip of U-shaped to block bonnet and the baffle ring on shell ring, by clip
Set four bolts pretightning force, make bonnet compress shell ring on setting it is multiple-sealed, play a part of sealing.While by
In the setting of clip, the quantity of bolt is significantly reduced, installing/dismounting is more convenient, can inserted or taken out with Quick open valve lid
Wiper.In addition, clip is divided into the first clip and the second clip being connected through the hinge, the first clip and the second clip can be with
Mutually rotate, more convenient operation.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model preferred embodiment；
Fig. 2 is Fig. 1 upward view；
In figure：1st, bonnet, 2, handle, 3, sealing ring, 4, clip, 5, baffle ring, 6, shell ring, 7, valve housing, 8, bolt, 9,
Second card article, the 10, first card article, 11, clamping plate, 12, gusset, the 13, first clip；14th, the second clip.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
With new further description.
As shown in Figure 1 and Figure 2, the utility model provides a kind of quick-opening device of pipe cleaning valve, including valve housing 7 and solid
Surely the shell ring 6 being connected on valve housing 7.Valve housing 7 and pipe cleaning valve valve itself are existing designs.The shell ring 6
Overhanging end end is connected with baffle ring 5, and ring-shaped groove is offered on its end face, sealing ring 3 is embedded with ring-shaped groove.Specifically,
Sealing ring 3 is nonmetallic materials, and preferable sealing ring 3 is O-ring seal.It is provided with the end face and closes dividing for shell ring 6
From bonnet 1；The clip 4 of ring-type is nested with the bonnet 1 and baffle ring 5, the section of clip 4 is U-shaped；The clip 4, which divides, is
The first card article 10 of first card article 10, the second card article 9 and connection, the bound edge of the second card article 9；The card article of first card article 10 and second
9 spacing is more than the thickness sum of bonnet 1 and baffle ring 5, and the first card article 10 and the second card article 9 block baffle ring 5 and bonnet 1 respectively；
Be provided with multiple screwed holes at least one card article in first card article 10, the second card article 9, be equipped with screwed hole and its
The bolt 8 of adaptation.Specifically, four screwed holes are provided with the second card article 9, as shown in Fig. 2 bolt 8 is penetrated in screwed hole simultaneously
Tighten, bolt 8 is through clip 4 and pushes against bonnet 1, forces bonnet 1 to compress sealing ring 3 and plays sealing function.The clip 4 is split
For the symmetrical clip 14 of first clip 13 and second, the first clip 13 and the second clip 14 are arranged to prior art by hinge
Rotation connection.The folder with certain intervals is overlapped specifically, being provided with bound edge on the first clip 13 by split port
Plate 11, gusset 12 is penetrated in gap, and corresponding first clip 13 of the other end of gusset 12 is fixed on the second clip 14；Then pressing from both sides
Through hole is offered on plate 11 and gusset 12 and wears bolt 8.
Groove is the two or more pieces being arranged concentrically；Considered according to sealing effectiveness and use cost, it is preferred that groove
It is arranged to two；Corresponding, sealing ring 3 is similarly two.
The section of groove could be arranged to various shapes, it is conventional as：Oral area is narrow, the wide shape in bottom, rectangular shape and straight
The trapezoidal groove shape in angle.In addition to playing sealing function for preventing sealing ring 3, setting the groove of rational cross section can block groove
Sealing ring 3, prevent that sealing ring 3 is shifted or come off, and influences sealing effectiveness in installation, dismounting sealing structure.
Sealing ring 3 can coordinate the pressure in groove and pipe cleaning valve from U-shaped sealing ring, V-shaped seal ring, the sealing of Y types
Circle, it is preferred that sealing ring 3 is arranged to O-ring seal.
Handle 2 is provided with bonnet 1, facilitates operating personnel to hold, is easy to maintenance, the maintenance of pipe cleaning valve.Handle 2 can be with
Two be spaced apart are arranged to, because bonnet 1 is heavier, facilitates operating personnel's both hands to catch handle 2 to hold bonnet 1, prevents from pacifying
In dress or dismounting, bonnet 1, which falls, injures operating personnel by a crashing object.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure made using specification of the present utility model and accompanying drawing content, equivalent flow conversion, or transport directly, indirectly
Used in other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (9)
1. a kind of quick-opening device of pipe cleaning valve, it is characterised in that including valve housing and the cylinder being fixedly connected on valve housing
Section；The overhanging end end of the shell ring is connected with baffle ring, and ring-shaped groove is offered on its end face, sealing is embedded with ring-shaped groove
Circle；The separable bonnet for closing shell ring is provided with the end face；The clip of ring-type is nested with the bonnet and baffle ring, is blocked
The section of hoop is U-shaped；The clip is divided into the first card article of the first card article, the second card article and connection, the bound edge of the second card article；It is described
The spacing of first card article and the second card article is more than the thickness sum of bonnet and baffle ring, and the first card article and the second card article block gear respectively
Ring and bonnet；Multiple screwed holes are provided with least one card article in first card article, the second card article, are worn in screwed hole
There is the bolt being adapted to it；The clip is divided into symmetrical first clip and the second clip.
2. the quick-opening device of pipe cleaning valve according to claim 1, it is characterised in that first clip leads to the second clip
Hinge is crossed to be arranged to be rotatablely connected.
3. the quick-opening device of pipe cleaning valve according to claim 1, it is characterised in that described screwed hole is four.
4. the quick-opening device of pipe cleaning valve according to claim 1, it is characterised in that the groove is two be arranged concentrically
It is or a plurality of.
5. the quick-opening device of the pipe cleaning valve according to claim 1 or 4, it is characterised in that the section of the groove is in oral area
Narrow, the wide shape in bottom.
6. the quick-opening device of the pipe cleaning valve according to claim 1 or 4, it is characterised in that the section of the groove is rectangular
Shape.
7. the quick-opening device of the pipe cleaning valve according to claim 1 or 4, it is characterised in that the section of the groove is rectangular
Trapezoidal groove shape.
8. the quick-opening device of pipe cleaning valve according to claim 1, it is characterised in that the sealing ring is O-ring seal.
9. the quick-opening device of pipe cleaning valve according to claim 1, it is characterised in that be provided with handle on the bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721180854.8U CN207213284U (en) | 2017-09-14 | 2017-09-14 | A kind of quick-opening device of pipe cleaning valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721180854.8U CN207213284U (en) | 2017-09-14 | 2017-09-14 | A kind of quick-opening device of pipe cleaning valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213284U true CN207213284U (en) | 2018-04-10 |
Family
ID=61825064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721180854.8U Active CN207213284U (en) | 2017-09-14 | 2017-09-14 | A kind of quick-opening device of pipe cleaning valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213284U (en) |
-
2017
- 2017-09-14 CN CN201721180854.8U patent/CN207213284U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8342486B2 (en) | Durable steam injector device | |
| CN207213284U (en) | A kind of quick-opening device of pipe cleaning valve | |
| CN207213499U (en) | A kind of self-fastening sealing structure that can open soon of pipe cleaning valve | |
| CN205842067U (en) | A kind of steering joint with filter screen | |
| CN207261719U (en) | A kind of quick device with pressure for replacing valve greasing mouth | |
| CN213544198U (en) | Pressure pipeline detection device | |
| CN202725574U (en) | Pipeline cleaner | |
| CN201997179U (en) | Pipeline filter | |
| CN205136690U (en) | Single deck tape -recorder hoop fast -assembling check valve | |
| RU74194U1 (en) | DEVICE FOR CONTROL SPEED OF CORROSION OF TECHNOLOGICAL PIPELINE | |
| CN210661464U (en) | Valve seat sealing structure of ball valve | |
| CN208883045U (en) | One kind can dust discharger | |
| CN207419622U (en) | A kind of pipe dredging device | |
| CN204419728U (en) | The closure plate device of maintenance hydraulic fluid port | |
| CN206382296U (en) | A kind of device for larger caliber pipe-line system blow off | |
| CN218716661U (en) | High-pressure gas coal seam drilling blowout preventer | |
| CN211328433U (en) | Filter equipment for hydroelectric generation pipeline convenient to clearance | |
| CN202493712U (en) | Reversing valve | |
| CN204226693U (en) | A kind of full lining blade type gate valve | |
| CN206145237U (en) | Three pneumatic butt welding butterfly valves of formula | |
| CN210240640U (en) | Ball valve convenient to assemble, disassemble and maintain | |
| CN210239970U (en) | Sealed structure of washing | |
| CN204222813U (en) | The dual-purpose solid-liquid feculence system of a kind of vehicle-mounted suction | |
| CN203050762U (en) | Gas pipeline deslagging device | |
| CN220302096U (en) | Improved wellhead protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fast device of opening of dredging pipe valve Effective date of registration: 20190815 Granted publication date: 20180410 Pledgee: Bank of Zigong Limited by Share Ltd. Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: Y2019510000007 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180410 Pledgee: Bank of Zigong Limited by Share Ltd. Pledgor: SICHUAN KAITZ VALVE MFG. Co.,Ltd. Registration number: Y2019510000007 |