CN211174065U - Novel filter between valves - Google Patents
Novel filter between valves Download PDFInfo
- Publication number
- CN211174065U CN211174065U CN201921164533.8U CN201921164533U CN211174065U CN 211174065 U CN211174065 U CN 211174065U CN 201921164533 U CN201921164533 U CN 201921164533U CN 211174065 U CN211174065 U CN 211174065U
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- China
- Prior art keywords
- pipe
- plug
- mounting ring
- filter
- pipe body
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- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002332 oil field water Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Landscapes
- Measuring Volume Flow (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to the technical field of filters, in particular to a novel filter between valve sets, which comprises a tube body, wherein the top end of the tube wall at the center of the tube body is provided with an integrally formed drain tube, the liquid discharge pipe is communicated with the inner cavity of the pipe body, the inner cavity of the pipe body is fixedly provided with a filter screen cylinder, a first connecting flange is fixedly arranged at the left end pipe orifice of the pipe body, a second connecting flange is fixedly arranged at the top end pipe orifice of the liquid discharge pipe, one end of the pipe body is connected with a group of screwed plugs in a threaded manner, and when the flowmeter is arranged on the drain pipe, the phenomenon that the broken parts of the existing valve component filter are connected by flanges is effectively avoided, so that a large number of bolts need to be screwed when the flange is disassembled during pipeline cleaning, the disassembly is complicated, meanwhile, the liquid inlet end of the general installation and filter of the flowmeter easily damages the impeller of the flowmeter when the pipeline is cleaned.
Description
Technical Field
The utility model discloses a belong to filter technical field, specifically be a novel filter between valves.
Background
In the process of oilfield water injection, in order to prevent unqualified water from being injected into a stratum, a sweeping line needs to be arranged at any time according to the change condition of water quality; however, because any part such as a water distribution room, a pipeline and the like has no interface, the work can not be implemented at all in practice, meanwhile, the broken part of the existing valve assembly filter is connected by a flange, the upstream pipeline and the downstream pipeline of the steady flow valve assembly flow meter are thin (nominal through: 25mm), the water flow hole of the core of the terminal flow meter is only 5mm in the way of dredging the channel, the purging channel is too small, and the resistance is large when water flows through, therefore, the water injection pipeline scavenging line is only in an empty talk, and meanwhile, the flow meter is generally installed at the liquid inlet end of the filter, so that the impeller of the flow meter is easy to be damaged when the pipeline is cleaned.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel filter between valves to solve present valve module filter's that proposes in the above-mentioned background art disconnected portion all adopt flange joint, make when carrying out the pipeline and cleaning dismantle the flange need twist and move a large amount of bolts, dismantle comparatively loaded down with trivial details, the general installation of flowmeter makes when carrying out the pipeline and cleaning with the feed liquor end of filter simultaneously, harms the problem of flowmeter's impeller easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel filter between valves, includes the body, the top of the center department pipe wall of body is equipped with integrated into one piece's fluid-discharge tube, just the fluid-discharge tube is linked together with the inner chamber of body, the inner chamber fixed mounting of body has a filter screen section of thick bamboo, the left end mouth of pipe department fixed mounting of body has first flange, the top mouth of pipe department fixed mounting of fluid-discharge tube has second flange, the right side mouth of pipe department of body is equipped with integrated into one piece's plug collar, just plug collar right-hand member threaded connection has the plug, just the right-hand member lateral wall of plug is equipped with integrated into one piece's fastening nut, the left side wall fixed mounting of fluid-discharge tube has the flowmeter, just the impeller of flowmeter sets up in the inner chamber of fluid.
Preferably, the peripheral side wall of the inner cavity of the plug mounting ring is provided with integrally formed threads, and the outer side wall of the plug mounting ring is provided with integrally formed threaded holes.
Preferably, the outer side of the screwed plug is provided with reverse threads matched with the threads, one end, close to the pipe body, of the outer side of the screwed plug is provided with a sheath matched with the outer side wall of the screwed plug mounting ring, the outer side wall of the sheath is provided with a second threaded hole with the same structure as the threaded hole, and the threaded hole and the inner cavity of the second threaded hole are connected with a limiting bolt in a threaded manner.
Preferably, one end of the pipe body, far away from the pipe body, of the pipe plug mounting ring is provided with a rubber sealing gasket matched with the pipe plug mounting ring, and the rubber sealing gasket is clamped between the pipe plug and the sheath.
Preferably, the nominal diameter of the plug is 65mm, and the nominal pressure of the plug is 25 MPa.
Compared with the prior art, the beneficial effects of the utility model are that: through the one end threaded connection a set of plug with the body to install the flowmeter when the fluid-discharge tube, effectively avoided present valve module filter's disconnected portion all to adopt flange joint, make when carrying out the pipeline and cleaning dismantle the flange need twist a large amount of bolts, it is comparatively loaded down with trivial details to dismantle, the liquid inlet end of the general installation of flowmeter and filter simultaneously makes when carrying out the pipeline and cleaning, the problem of the impeller of easy damage flowmeter.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the plug mounting ring structure of the present invention;
fig. 3 is a schematic view of the plug structure of the present invention.
In the figure: the device comprises a pipe body 1, a first connecting flange 2, a liquid discharge pipe 3, a second connecting flange 31, a flow meter 4, a plug mounting ring 5, a threaded hole 51, threads 52, a filter screen cylinder 6, a plug 7, a fastening nut 71, a sheath 72, a second threaded hole 73, a limit bolt 8 and a rubber sealing gasket 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel filter between valves, includes body 1, the top of the center department pipe wall of body 1 is equipped with integrated into one piece's fluid-discharge tube 3, just fluid-discharge tube 3 is linked together with the inner chamber of body 1, the inner chamber fixed mounting of body 1 has a filter screen section of thick bamboo 6, the left end mouth of pipe department fixed mounting of body 1 has first flange 2, the top mouth of pipe department fixed mounting of fluid-discharge tube 3 has second flange 31, the right side mouth of pipe department of body 1 is equipped with integrated into one piece's plug collar 5, just 5 right-hand member threaded connection of plug collar has plug 7, just the right-hand member lateral wall of plug 7 is equipped with integrated into one piece's fastening nut 71, the left side wall fixed mounting of fluid-discharge tube 3 has flowmeter 4, just flowmeter 4's impeller sets up in the inner chamber of fluid-discharge tube 3.
Wherein, the peripheral side wall of the inner cavity of the plug mounting ring 5 is provided with integrally formed screw threads 52, the outer side wall of the plug mounting ring 5 is provided with integrally formed screw holes 51, the outer side of the plug 7 is provided with reverse threads matched with the screw threads 52, one end of the outer side of the plug 7 close to the pipe body 1 is provided with a sheath 72 matched with the outer side wall of the plug mounting ring 5, the outer side wall of the sheath 72 is provided with a second screw hole 73 with the same structure as the screw holes 51, and the inner cavities of the screw holes 51 and the second screw holes 73 are screwed with a limit bolt 8, so that the plug 7 and the plug mounting ring 5 can be fixed and limited, one end of the plug mounting ring 5 far away from the pipe body 1 is provided with a rubber sealing gasket 9 matched with the plug mounting ring 5, and the rubber sealing gasket 9 is clamped between the plug 7 and the sheath 72, so as to avoid the outflow of circulating medium in the pipe, the nominal diameter of the plug 7 is 65mm, and the nominal pressure of the plug 7 is 25 MPa.
The working principle is as follows: the filter is arranged between two adjacent groups of pipe fittings, so that the liquid inlet end of each pipe fitting is fixedly connected with the first connecting flange 2 at the left end of the pipe body 1, the liquid outlet end of each pipe fitting is fixedly connected with the second connecting flange 31 at the top end of the liquid discharge pipe 3, liquid enters from the left end of the pipe body 1 and is discharged from the top end of the liquid discharge pipe 3, when the liquid passes through the filter screen cylinder 6, impurities in the liquid can be filtered by the filter screen cylinder 6, meanwhile, as the liquid flows from left to right, the filtered impurities can be accumulated at the left end of the filter screen cylinder 6, when the filter needs to be cleaned, the limit bolt 8 can be firstly screwed out by using a wrench, then the fastening screw cap 71 is screwed, so that the plug 7 is taken out from the plug mounting ring 5, then the cleaning water pipe is connected with the plug mounting ring 5, then a valve on a connecting pipeline of the liquid discharge pipe 3 is closed, and the right end of the cleaning water pipe body 1 flows to the left end, thereby impurity in the filter screen section of thick bamboo 6 is washed out, the tip that has effectively avoided present valve module filter all adopts flange joint, make when carrying out the pipeline and clean the flange need twist a large amount of bolts, dismantle comparatively loaded down with trivial details problem, also avoided simultaneously because flowmeter 4 installs in the feed liquor end of filter makes when carrying out the pipeline and clean, damage the problem of flowmeter's impeller easily, plug 7 also can be opened simultaneously, thereby pipeline pressure testing experiment that pressure release and the pipeline that goes on when realizing maintaining the pipeline that goes on.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel filter between valves, includes body (1), its characterized in that: the top end of the pipe wall at the center of the pipe body (1) is provided with an integrally formed liquid discharge pipe (3), the liquid discharge pipe (3) is communicated with the inner cavity of the pipe body (1), the inner cavity of the pipe body (1) is fixedly provided with a filter screen cylinder (6), a first connecting flange (2) is fixedly arranged at the left end pipe orifice of the pipe body (1), a second connecting flange (31) is fixedly arranged at the top end pipe orifice of the liquid discharge pipe (3), an integrally formed plug mounting ring (5) is arranged at the right side pipe orifice of the pipe body (1), the right end of the plug mounting ring (5) is connected with a plug (7) through threads, the side wall of the right end of the plug (7) is provided with an integrally formed fastening nut (71), a flowmeter (4) is fixedly arranged on the left side wall of the liquid discharge pipe (3), and the impeller of the flowmeter (4) is arranged in the inner cavity of the liquid discharge pipe (3).
2. The novel inter-valve block filter of claim 1, wherein: the thread plug is characterized in that the peripheral side wall of the inner cavity of the thread plug mounting ring (5) is provided with integrally formed threads (52), and the outer side wall of the thread plug mounting ring (5) is provided with integrally formed threaded holes (51).
3. The novel inter-valve block filter of claim 1, wherein: the utility model discloses a screwed plug, including screwed plug, screw plug (7), pipe plug mounting ring (5), the one end that the outside of screwed plug (7) is close to body (1) is equipped with sheath (72) with screw plug mounting ring (5) outside wall looks adaptation, second screw hole (73) the same with screw hole (51) structure are seted up to sheath (72) lateral wall, just the inner chamber spiro union of screw hole (51) and second screw hole (73) has spacing bolt (8).
4. The novel inter-valve block filter of claim 1, wherein: one end of the pipe body (1) far away from the pipe body (5) of the pipe plug mounting ring (5) is provided with a rubber sealing gasket (9) matched with the pipe plug mounting ring (5), and the rubber sealing gasket (9) is clamped between the pipe plug (7) and the sheath (72).
5. The novel inter-valve block filter of claim 1, wherein: the nominal diameter of the plug (7) is 65mm, and the nominal pressure of the plug (7) is 25 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921164533.8U CN211174065U (en) | 2019-07-23 | 2019-07-23 | Novel filter between valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921164533.8U CN211174065U (en) | 2019-07-23 | 2019-07-23 | Novel filter between valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211174065U true CN211174065U (en) | 2020-08-04 |
Family
ID=71809034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921164533.8U Active CN211174065U (en) | 2019-07-23 | 2019-07-23 | Novel filter between valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211174065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441000A (en) * | 2020-11-02 | 2022-05-06 | 中国石油天然气股份有限公司 | Flowmeter cleaning device |
-
2019
- 2019-07-23 CN CN201921164533.8U patent/CN211174065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441000A (en) * | 2020-11-02 | 2022-05-06 | 中国石油天然气股份有限公司 | Flowmeter cleaning device |
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