CN207568547U - Device for detecting sealing performance of flow control anti-fouling cover of oil pipe - Google Patents
Device for detecting sealing performance of flow control anti-fouling cover of oil pipe Download PDFInfo
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- CN207568547U CN207568547U CN201721630405.9U CN201721630405U CN207568547U CN 207568547 U CN207568547 U CN 207568547U CN 201721630405 U CN201721630405 U CN 201721630405U CN 207568547 U CN207568547 U CN 207568547U
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- 238000007789 sealing Methods 0.000 title claims abstract description 41
- 230000003373 anti-fouling effect Effects 0.000 title abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 101
- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- 210000002445 nipple Anatomy 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 4
- 238000011109 contamination Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 26
- 230000000903 blocking effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses a device for detecting antifouling cover of oil pipe accuse flow. The device comprises: the device comprises a hollow device body (1), wherein the device body (1) is provided with an open upper end (101) of the device body, a closed lower end (102) of the device body and a liquid inlet (103) arranged on the side wall of the device body (1); and a liquid inlet pipe (2); wherein, the liquid inlet pipe (2) is connected with the liquid inlet (103). When the oil pipe flow control anti-fouling cover is in a flow covering state, liquid such as water is injected into the oil pipe flow control anti-fouling cover through the device for detecting the oil pipe flow control anti-fouling cover, and the pressure difference valve assembly is observed to have no liquid such as water flowing out, so that the sealing performance of the oil pipe flow control anti-fouling cover is proved to be good.
Description
Technical Field
The utility model relates to a device for detecting protection casing sealing performance is flowed in oil pipe accuse.
Background
Patent document No. CN105625967 discloses a flow control and anti-fouling cover for oil pipe. When the oil pipe with liquid is taken out from the shaft, the flow control anti-fouling cover of the oil pipe is arranged on the oil pipe with liquid, so that the liquid in the oil pipe can be prevented from overflowing everywhere to pollute the environment.
The sealing performance of the oil pipe flow control anti-fouling cover plays an important role in protecting the environment. Therefore, a device capable of detecting the sealing performance of the oil pipe flow control anti-fouling cover is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a device for detecting oil pipe accuse stream protection casing sealing performance.
An embodiment of the utility model provides a device for detecting antifouling cover of oil pipe accuse flow, the device includes:
the device comprises a hollow device body and a liquid inlet, wherein the device body is provided with an open upper end, a closed lower end and a liquid inlet arranged on the side wall of the device body; and
a liquid inlet pipe;
wherein, the liquid inlet pipe is communicated with the liquid inlet.
Specifically, the apparatus body includes:
a barrel, the upper end of the barrel being the upper end of the open device body, an
The bottom cover is connected with the lower end of the cylinder body and is the lower end of the closed device body;
wherein, the liquid inlet is arranged on the side wall of the cylinder body.
More specifically, the cartridge comprises:
tubing coupling, and
the oil pipe short section is provided with a pipe joint,
the oil pipe coupling, the oil pipe nipple and the bottom cover are connected in sequence.
More specifically, the liquid inlet is arranged on the side wall of the oil pipe nipple.
More specifically, the bottom cap is a tubing plug.
Preferably, the liquid inlet pipe comprises:
hard pipe segment, and
the flexible pipe section is provided with a flexible pipe section,
wherein,
the hard pipe section is connected with the liquid inlet,
the soft pipe section is connected with the hard pipe section.
Preferably, the apparatus further comprises:
the gate, the gate sets up on the feed liquor pipe.
More preferably, the apparatus further comprises:
the gate is arranged on the hard pipe section.
More specifically, the apparatus further comprises:
the lower extreme of device body with the base is connected.
More preferably, the base includes:
the lower end of the device body is connected with the flat plate.
More preferably, the base further comprises:
and the check ring is arranged on the outer periphery of the flat plate.
More preferably, the apparatus further comprises:
the support part is provided with a plurality of supporting parts,
wherein,
the supporting piece is arranged on the base,
the lower end of the device body is arranged on the supporting piece.
Preferably, the apparatus further comprises:
a pulling member provided on the device body.
More preferably, the apparatus further comprises:
a pull member disposed on the retaining ring.
The embodiment of the utility model provides a still provide another kind of device that is used for detecting oil pipe accuse flow dirt proof boot, the device includes:
the device comprises a hollow device body, a liquid inlet and a liquid outlet, wherein the device body is provided with an open upper end, an open lower end and a liquid inlet arranged on the side wall of the device body;
a liquid inlet pipe; and
a base;
wherein,
the liquid inlet pipe is communicated with the liquid inlet;
the lower end of the device body is connected with the base in a sealing mode.
Specifically, the apparatus body includes:
the upper end of the cylinder body is the upper end of the open device body, the lower end of the cylinder body is the lower end of the open device body,
wherein,
the lower end of the cylinder body is hermetically connected with the base,
the liquid inlet is arranged on the side wall of the cylinder body.
More specifically, the cartridge comprises:
a tubing coupling; the tubing coupling is provided with an open upper end of the tubing coupling and an open lower end of the tubing coupling; and
the oil pipe short section is provided with an open upper end and a lower end;
wherein,
the lower end of the tubing coupling is connected with the upper end of the tubing nipple;
the lower end of the oil pipe short section is connected with the base in a sealing mode.
More specifically, the liquid inlet is arranged on the side wall of the oil pipe nipple.
More specifically, the liquid inlet pipe includes:
hard pipe segment, and
the flexible pipe section is provided with a flexible pipe section,
wherein,
the hard pipe section is connected with the liquid inlet,
the soft pipe section is connected with the hard pipe section.
More specifically, the apparatus further comprises:
the gate, the gate sets up on the feed liquor pipe.
More specifically, the apparatus further comprises:
the gate is arranged on the hard pipe section.
Specifically, the base includes:
the lower end of the device body is connected with the flat plate in a sealing mode.
More specifically, the base further comprises:
and the check ring is arranged on the outer periphery of the flat plate.
More preferably, the apparatus further comprises:
a pulling member disposed on the device body or the base.
More preferably, the apparatus further comprises:
a pull member disposed on the retaining ring.
The embodiment of the utility model provides a technical scheme's beneficial effect is: will the utility model discloses the upper end of the device body of device and the oil pipe external screw thread nipple joint of current oil pipe accuse flow dirt proof boot are connected the feed liquor pipe with come the liquid source and be connected like tap. Liquid such as water flows into the device body from the liquid inlet pipe through the liquid inlet connected with the liquid inlet pipe, the upper end of the device body is open, and the lower end of the device body is closed, so that the liquid such as water entering the device body can only enter the oil pipe flow control anti-fouling cover from the upper end of the device body, the liquid such as water sequentially passes through the oil pipe external thread short section, the central connecting plate through hole, the first through hole and the liquid-gas hole of the liquid-gas hole plate, then a part of the liquid such as water flows into the liquid collecting tank from the second through hole of the differential pressure valve assembly, the other part pushes the valve ball to plug the valve seat positioned in the second through hole, at the moment, the oil pipe flow control anti-fouling cover is in a flow blocking state, the liquid such as water is continuously injected into the oil pipe flow control anti-fouling cover, no liquid such as water flows out from the differential.
Drawings
FIG. 1 is a schematic view of a conventional oil pipe flow control anti-fouling cover.
Fig. 2 is a schematic view of a first apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover provided by the present invention.
Fig. 3 is a state diagram of a first apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover provided by the present invention.
Fig. 4 is a schematic view of a second apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover provided by the present invention.
Fig. 5 is a schematic view of a third apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover provided by the present invention.
Fig. 6 is a schematic view of a fourth apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover provided by the present invention.
Fig. 7 is a top view of fig. 6.
Fig. 8 is a schematic view of a fifth apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover provided by the present invention.
Fig. 9 is a schematic view of a sixth apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover provided by the present invention.
The reference numerals in the drawings denote:
1. a device body;
101. the upper end of the device body;
102. the lower end of the device body;
103. a liquid inlet;
104 a cylinder body;
1041. a tubing coupling; 10411. the upper end of the tubing coupling; 10412. the lower end of the tubing coupling;
1042. an oil pipe nipple; 10421. the upper end of the oil pipe nipple; 10422. the lower end of the oil pipe nipple;
105. a bottom cover;
106. plugging an oil pipe;
2. liquid inlet pipe
201. A hard pipe section;
202. a soft pipe section;
3. a gate;
4. a base;
401. a flat plate;
402. a retainer ring;
5. a support member;
6. and pulling the component.
Detailed Description
In order to make the technical solutions and advantages of the present invention clearer, the following will describe the embodiments of the present invention in further detail with reference to the accompanying drawings.
Before explaining the device for detecting the sealing performance of the oil pipe flow control anti-fouling cover provided by the embodiment of the utility model, the structure of the existing oil pipe flow control anti-fouling cover is explained at first, so that the reader can understand the device more easily.
Referring to fig. 1, fig. 1 is a schematic view of a conventional oil pipe flow control anti-fouling cover. As shown in fig. 1, the oil pipe flow control anti-fouling cover comprises: the oil pipe external thread short section 130, the central connecting plate 10, the flow shielding cover 20, the joint baffle seat 30, the differential pressure valve assembly, the liquid-gas pore plate 40, the ball blocking column 60 and the directional grabbing piece 70. The differential pressure valve assembly comprises a body 50, a valve ball 80 and a valve seat 90, a cavity Z is arranged in the body 50, a first through hole W and a second through hole V are longitudinally arranged at the lower end of the body 50 in parallel, the first through hole W is just opposite to the directional grabbing piece 70, the second through hole V deviates from the directional grabbing piece 70, the upper end of the connector baffle seat 30 extends into the first through hole W, the valve seat 90 is arranged in the second through hole V, a valve seat through hole is arranged inside the valve seat 90, the valve seat through hole is communicated with the cavity Z and a liquid collecting tank Y, and the valve ball 80 is arranged in the cavity Z. The oil pipe external thread short section 130 is hollow, the oil pipe external thread short section 130 is used for connecting an oil pipe, the central connecting plate 10 is arranged above the oil pipe external thread short section 130, a central connecting plate through hole X is arranged on the central connecting plate 10, the central connecting plate through hole X is communicated with the inside of the oil pipe external thread short section 130, the flow shielding cover 20 is sleeved outside the central connecting plate 10, the flow shielding cover 20 is divided into an upper part and a lower part through the central connecting plate 10, the upper part and the central connecting plate 10 form a liquid collecting tank Y, the lower part is covered outside the oil pipe external thread short section 130, the joint baffle seat 30 is arranged on the central connecting plate 10, the joint baffle seat 30 is positioned above the central connecting plate through hole X, the joint baffle seat 30 is hollow, the joint baffle seat 30 is used for communicating the central connecting plate through hole X and a differential pressure valve assembly, the body 50 is, the differential pressure valve assembly is used for changing the flow direction of the inrush current, the upper end of the joint baffle seat 30 is provided with a liquid-gas pore plate 40 and a ball blocking column 60, the liquid-gas pore plate 40 is provided with a plurality of liquid-gas pores 4001, the ball blocking column 60 is arranged on the liquid-gas pore plate 40, and the ball blocking column 60 is used for blocking the valve ball 80 from blocking the joint baffle seat 30. The directional grip 70 is disposed on the differential pressure valve assembly.
In a flow blocking state, the valve ball 80 is blocked above the valve seat 90, and the inrush fluid enters the cavity Y through the oil pipe external thread short section 130, the central connecting plate through hole X, the joint baffle seat 30 and the liquid-gas pore plate 40.
In a flow relief state, the valve ball 80 is separated from the upper part of the valve seat 90, and liquid in the liquid collecting tank Y flows into the oil pipe through the valve seat 90, the cavity Z, the liquid-gas hole plate 40, the joint baffle seat 30, the central connecting plate through hole X and the oil pipe external thread short joint 130.
The device for detecting the sealing performance of the oil pipe flow control anti-fouling cover provided by the embodiment of the invention will be explained in detail below.
The utility model discloses an embodiment provides a device for detecting antifouling cover sealing performance is flowed in oil pipe accuse. Referring to fig. 2, fig. 2 is a schematic view of a first apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover according to the present invention. As shown in fig. 2, the apparatus includes: the device comprises a hollow device body 1, wherein the device body 1 is provided with an open upper end 101 of the device body, a closed lower end 102 of the device body and a liquid inlet 103 arranged on the side wall of the device body 1; and a liquid inlet pipe 2; wherein, the liquid inlet pipe 2 is communicated with the liquid inlet 103.
The utility model provides a first a theory of operation for detecting oil pipe accuse flows antifouling cover sealing performance's device is:
referring to fig. 3, fig. 3 is a diagram illustrating a state of use of a first apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover according to the present invention. As shown in fig. 3, the upper end 101 of the device body of the first device for detecting the sealing performance of the oil pipe flow control anti-fouling cover is connected with the oil pipe external thread short joint 130 of the existing oil pipe flow control anti-fouling cover, and the liquid inlet pipe 2 is connected with an incoming liquid source such as a water tap. Liquid such as water flows from the liquid inlet pipe 2 into the apparatus body 1 through the liquid inlet 103 connected to the liquid inlet pipe 2 as shown by an arrow, because the upper end 101 of the device body is open and the lower end 102 of the device body is closed, liquid such as water entering the device body 1 can only enter the oil pipe flow control anti-fouling cover from the upper end 101 of the device body, the liquid such as water sequentially passes through the oil pipe external thread short section 130, the central connecting plate through hole X, the first through hole W and the liquid-gas hole 4001 of the liquid-gas hole plate 40, then a part of liquid such as water flows into the liquid collecting tank Y from the second through hole V of the differential pressure valve assembly, the other part pushes the valve ball 80 to seal the valve seat 90 positioned in the second through hole V, at the moment, the oil pipe flow control anti-fouling cover is in a flow shielding state, the liquid such as water is continuously injected into the oil pipe flow control anti-fouling cover, the differential pressure valve assembly is observed to have no liquid such as water to flow, and the.
The structure of the device body in the first device for detecting the sealing performance of the flow control anti-fouling cover of the oil pipe will be described in detail.
Specifically, as shown in fig. 2, in the present embodiment, the apparatus body 1 may include: the device comprises a cylinder 104, an upper end 101 of the device body, of which the upper end of the cylinder 104 is open, and a bottom cover 105 connected with the lower end of the cylinder 104, wherein the bottom cover 105 is a closed lower end 102 of the device body; wherein, the liquid inlet 103 is arranged on the side wall of the cylinder 104.
More specifically, please refer to fig. 4, fig. 4 is a schematic diagram of a second apparatus for detecting the sealing performance of the flow control anti-fouling cover for an oil pipe according to the present invention. As shown in fig. 4, the barrel 104 may include: the tubing coupling 1041, the tubing nipple 1042 and the bottom cap are sequentially connected from top to bottom, and the liquid inlet 103 may be disposed on a sidewall of the tubing nipple 1042. Accordingly, the bottom cap may be a tubing plug 106. Tubing couplings are components that connect two tubulars or tubing subs. The existing oil pipe flow control anti-fouling cover is provided with an oil pipe external thread short section, and an oil pipe coupling can be tightly connected with the oil pipe external thread short section, so that liquid such as water leakage does not occur at the joint of the oil pipe external thread short section and the oil pipe coupling, and the sealing performance of the existing oil pipe flow control anti-fouling cover can be better detected. The oil pipe plug is a component for plugging an oil pipe or an oil pipe short section. Tubing coupling, oil pipe nipple joint and oil pipe plug are extensive in oil recovery field application, make the utility model provides a device convenient for draw materials in the time of making.
With continued reference to fig. 4, in the present embodiment, the liquid inlet pipe 2 may include: hard segment 201, and soft segment 202, wherein hard segment 201 is connected to liquid inlet 103, and soft segment 202 is connected to hard segment 201. The hard pipe section can be made of metal, such as iron, copper, aluminum, alloy and the like, and can also be made of macromolecular organic polymer, such as polyamide fiber, polyvinyl chloride and the like. The flexible tubing section may be made of rubber. The soft pipe section is convenient to be connected with a liquid source, if the soft pipe section is inserted and sleeved on the water faucet by virtue of elasticity of rubber, the sealing performance of the existing oil pipe flow control anti-fouling cover is detected by using water hydraulic pressure, the detection operation is convenient and fast, and the environment cannot be polluted.
Further, please continue to refer to fig. 4, a gate 3 is further disposed on the liquid inlet pipe 2. The gate 3 is arranged on the rigid pipe section 201. The gate 3 can control the flow rate of a liquid such as water.
Please refer to fig. 5, fig. 5 is a schematic diagram of a third apparatus for detecting the sealing performance of the oil pipe flow control anti-fouling cover according to the present invention. As shown in fig. 5, the apparatus of the present embodiment may further include: a base 4, and the lower end 102 of the device body is connected with the base 4. The base 4 can make the device of this embodiment place on operation panel or ground steadily to conveniently detect oil pipe accuse flow dirt proof boot. The base 4 may include a plate 401 to which the lower end 102 of the apparatus body is connected, or may include a plate 401 and a retainer 402 provided on an outer periphery of the plate 401. The base consisting of the flat plate and the retainer ring forms a holding tray for collecting liquid such as water flowing out during the detection process.
Referring to fig. 6, fig. 6 is a schematic view of a fourth apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover according to the present invention. As shown in fig. 6, a support 5 may be further provided between the base 4 and the apparatus body 1. The lower end 102 of the device body is arranged on the support 5. The liquid inlet 103 can be arranged at a position close to the oil pipe nipple 1042 and close to the oil pipe plug 106, and after detection is finished, liquid such as water in the device for detecting the sealing performance of the oil pipe flow control anti-fouling cover can conveniently flow out.
In the present embodiment, the device further includes a pulling member, and the pulling member may be attached to the device body, may be attached to the base, may be attached to the stopper 402 as shown in fig. 6, or may be provided in such a manner that the number of the pulling members 6 is two and the pulling members are opposed to the stopper 402 as shown in fig. 7.
Please refer to fig. 8, fig. 8 is a schematic diagram of a fifth apparatus for detecting sealing performance of an oil pipe flow control anti-fouling cover according to the present invention. As shown in fig. 8, the apparatus of the present embodiment may include: the device comprises a hollow device body 1, wherein the device body 1 is provided with an open upper end 101 of the device body, an open lower end 102 of the device body, a liquid inlet 103 arranged on the side wall of the device body 1, a liquid inlet pipe 2 and a base 4; wherein, the liquid inlet pipe 2 is communicated with the liquid inlet 103; the lower end 102 of the device body is sealingly connected to the base 4. Liquid such as water enters the device body 1 from the liquid inlet pipe 2 through the liquid inlet 103, and because the upper end 101 of the device body is open, the lower end 102 of the device body is hermetically connected with the base 4, and the liquid such as water can only flow into the oil pipe flow control anti-fouling cover from the upper end 101 of the device body. As can be seen, the operation principle of the fifth apparatus for detecting the sealing performance of the oil pipe flow control anti-fouling cover in the present embodiment is the same as that of the first apparatus for detecting the sealing performance of the oil pipe flow control anti-fouling cover, and therefore, the operation principle of the fifth apparatus for detecting the sealing performance of the oil pipe flow control anti-fouling cover and the oil pipe flow control anti-fouling cover is not repeated here.
On the premise of the structure of the fifth apparatus for detecting the sealing performance of the oil pipe flow control anti-fouling cover, please refer to fig. 9, where fig. 9 is a schematic diagram of a sixth apparatus for detecting the sealing performance of the oil pipe flow control anti-fouling cover provided by the present invention. As shown in fig. 9, the apparatus body 1 of the present embodiment may include: the upper end of the cylinder 104 is an open upper end 101 of the device body, the lower end of the cylinder 104 is an open lower end 102 of the device body, wherein the lower end of the cylinder 104 is hermetically connected with the base 4, and the liquid inlet 103 is arranged on the side wall of the cylinder 104. The barrel 104 may include: tubing collar 1041; tubing coupling 1041 has an upper end 10411 of the tubing coupling and a lower end 10412 of the tubing coupling; and a tubing sub 1042, the tubing sub 1042 having an upper end 10421 of the tubing sub and a lower end 10422 of the tubing sub; wherein the lower end 10412 of the tubing coupling is connected with the upper end 10421 of the tubing nipple; the lower end 10422 of the tubing nipple is hermetically connected with the base 4, the upper end 10411 of the tubing coupling is the upper end of the device body, and the lower end 10422 of the tubing nipple is the lower end of the device body. The fluid inlet 103 may be disposed on a sidewall of the tubing nipple 1042.
With continued reference to fig. 9, the liquid inlet pipe 2 may include: hard segment 201, and soft segment 202, wherein hard segment 201 is connected to liquid inlet 103, and soft segment 202 is connected to hard segment 201. The hard pipe section can be made of metal, such as iron, copper, aluminum, alloy and the like, and can also be made of macromolecular organic polymer, such as polyamide fiber, polyvinyl chloride and the like. The flexible tubing section may be made of rubber. The soft pipe section is conveniently connected with an incoming liquid source, if the soft pipe section is inserted and sleeved on the water faucet by means of the elasticity of rubber, the sealing performance of the existing oil pipe flow control anti-fouling cover is detected by the water pressure of tap water, the detection operation is convenient and fast, and the environment cannot be polluted.
As shown in fig. 9, a gate 3 is further provided on the liquid inlet pipe 2. The gate 3 may be provided on a rigid pipe section 201. The gate 3 can control the flow rate of a liquid such as water.
As shown in fig. 9, the base 4 of the apparatus of the present embodiment may include a flat plate 401, the lower end 102 of the apparatus body is connected to the flat plate 401, and the base 4 may further include a flat plate 401 and a retainer ring 402 disposed on an outer periphery of the flat plate 401. The base composed of the flat plate and the retainer ring forms a bearing tray for collecting liquid flowing out in the detection process.
The device also comprises two pulling parts which can be arranged on the device body or on the retaining ring, and the two pulling parts are oppositely arranged on the retaining ring. The sixth arrangement of the pulling component in the device for detecting the sealing performance of the oil pipe flow control anti-fouling cover can refer to the fourth arrangement of the pulling component in the device for detecting the sealing performance of the oil pipe flow control anti-fouling cover as shown in fig. 6 and 7.
The above is only for facilitating the understanding of the technical solutions of the present invention by those skilled in the art, and is not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (26)
1. An apparatus for testing a flow control contamination shield for an oil pipe, the apparatus comprising:
the device comprises a hollow device body (1), wherein the device body (1) is provided with an open upper end (101) of the device body, a closed lower end (102) of the device body and a liquid inlet (103) arranged on the side wall of the device body (1); and
a liquid inlet pipe (2);
wherein, the liquid inlet pipe (2) is communicated with the liquid inlet (103).
2. The device according to claim 1, characterized in that the device body (1) comprises:
a barrel (104), an upper end of the barrel (104) being an upper end (101) of the open device body, and
a bottom cap (105) connected to the lower end of the barrel (104), the bottom cap (105) being the lower end (102) of the closed device body;
wherein the liquid inlet (103) is arranged on the side wall of the cylinder body (104).
3. The device of claim 2, wherein the barrel (104) comprises:
tubing coupling (1041), and
an oil pipe short joint (1042),
wherein the tubing coupling (1041), the tubing nipple (1042) and the bottom cap (105) are connected in sequence.
4. A device according to claim 3, wherein the fluid inlet (103) is provided in a side wall of the tubing nipple (1042).
5. The device according to any of claims 2-4, wherein the bottom cap (105) is a tubing plug (106).
6. The apparatus according to any one of claims 1 to 4, characterized in that the intake pipe (2) comprises:
a hard pipe segment (201), and
a soft tube segment (202),
wherein,
the hard pipe section (201) is connected with the liquid inlet (103),
the soft pipe section (202) is connected with the hard pipe section (201).
7. The apparatus of any of claims 1-4, further comprising: the gate (3) is arranged on the liquid inlet pipe (2).
8. The apparatus of claim 6, further comprising:
the gate (3) is arranged on the hard pipe section (201).
9. The apparatus of any of claims 1-4, further comprising: a base (4), the lower end (102) of the device body is connected with the base (4).
10. The device according to claim 9, characterized in that said base (4) comprises:
a flat plate (401), the lower end (102) of the device body being connected to the flat plate (401).
11. The device according to claim 10, characterized in that said base (4) further comprises: a retaining ring (402), the retaining ring (402) being disposed on an outer periphery of the flat plate (401).
12. The apparatus of claim 9, further comprising:
a support (5) for supporting the support,
wherein,
the supporting element (5) is arranged on the base (4),
the lower end (102) of the device body is arranged on the support (5).
13. The apparatus of claim 10, further comprising:
a support (5) for supporting the support,
wherein,
the support (5) is arranged on the plate (401),
the lower end (102) of the device body is arranged on the support (5).
14. The apparatus of any of claims 1-4, further comprising:
a pulling member provided on the device body.
15. The apparatus of claim 11, further comprising:
a pulling member (6), wherein the pulling member (6) is provided on the retainer ring (402).
16. An apparatus for testing a flow control contamination shield for an oil pipe, the apparatus comprising:
the device comprises a hollow device body (1), wherein the device body (1) is provided with an open upper end (101) of the device body, an open lower end (102) of the device body and a liquid inlet (103) arranged on the side wall of the device body (1);
a liquid inlet pipe (2); and
a base (4);
wherein,
the liquid inlet pipe (2) is communicated with the liquid inlet (103);
the lower end (102) of the open device body is hermetically connected with the base (4).
17. The device according to claim 16, characterized in that the device body (1) comprises:
a cylinder (104), the upper end of the cylinder (104) is the upper end (101) of the open device body, the lower end of the cylinder (104) is the lower end (102) of the open device body,
wherein,
the lower end of the cylinder (104) is hermetically connected with the base (4),
the liquid inlet (103) is arranged on the side wall of the cylinder body (104).
18. The device of claim 17, wherein the cartridge (104) comprises:
a tubing coupling (1041); the tubing coupling (1041) having an open upper end (10411) of the tubing coupling and an open lower end (10412) of the tubing coupling; and
the oil pipe short section (1042), the oil pipe short section (1042) is provided with an upper end (10421) of the open oil pipe short section and a lower end (10422) of the open oil pipe short section;
wherein,
the lower end (10412) of the tubing coupling is connected with the upper end (10421) of the tubing nipple;
the lower end (10422) of the oil pipe nipple is hermetically connected with the base (4).
19. The apparatus of claim 18, wherein the fluid inlet (103) is disposed on a sidewall of the tubing nipple (1042).
20. The apparatus according to any one of claims 16 to 19, characterized in that the intake pipe (2) comprises:
a hard pipe segment (201), and
a soft tube segment (202),
wherein,
the hard pipe section (201) is connected with the liquid inlet (103),
the soft pipe section (202) is connected with the hard pipe section (201).
21. The apparatus of any one of claims 16-19, further comprising:
the gate (3) is arranged on the liquid inlet pipe (2).
22. The apparatus of claim 20, further comprising:
the gate (3) is arranged on the hard pipe section (201).
23. The device according to any one of claims 16 to 19, wherein the base (4) comprises:
a flat plate (401), wherein the lower end (102) of the device body is connected with the flat plate (401) in a sealing way.
24. The device according to claim 23, characterized in that said base (4) further comprises:
a retaining ring (402), the retaining ring (402) being disposed on an outer periphery of the flat plate (401).
25. The apparatus of any one of claims 16-19, further comprising:
a pulling member disposed on the device body or the base.
26. The apparatus of claim 24, further comprising:
a pull member disposed on the retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721630405.9U CN207568547U (en) | 2017-11-29 | 2017-11-29 | Device for detecting sealing performance of flow control anti-fouling cover of oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721630405.9U CN207568547U (en) | 2017-11-29 | 2017-11-29 | Device for detecting sealing performance of flow control anti-fouling cover of oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568547U true CN207568547U (en) | 2018-07-03 |
Family
ID=62688888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721630405.9U Active CN207568547U (en) | 2017-11-29 | 2017-11-29 | Device for detecting sealing performance of flow control anti-fouling cover of oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207568547U (en) |
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2017
- 2017-11-29 CN CN201721630405.9U patent/CN207568547U/en active Active
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