CN211203285U - Air resistance device is prevented to oil field sewage treatment pipeline - Google Patents
Air resistance device is prevented to oil field sewage treatment pipeline Download PDFInfo
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- CN211203285U CN211203285U CN202020033738.9U CN202020033738U CN211203285U CN 211203285 U CN211203285 U CN 211203285U CN 202020033738 U CN202020033738 U CN 202020033738U CN 211203285 U CN211203285 U CN 211203285U
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Abstract
The utility model discloses an oil field sewage treatment pipeline air-lock prevention device, including the installation pipe, insert respectively on the diapire of installation pipe and the lateral wall on top and be equipped with inlet tube and drain pipe, the top of installation pipe is equipped with the opening, the top dismantlement of installation pipe is installed and is mutually supported with the opening sealing top cap, fixed mounting has the connecting plate of mutually supporting with sealing top cap on the lateral wall on installation pipe top, and sealing top cap dismantlement installs on the connecting plate, fixed mounting has the blast pipe on sealing top cap's the roof, and the blast pipe bottom extends to in the installation pipe, the kickboard is installed in the intraductal lift of installation. The utility model discloses well kickboard and sealing plug go up and down to install in the bottom of blast pipe, kickboard and sealing plug reciprocate just can open the bottom of blast pipe or with the bottom seal of blast pipe, and not only sealing performance is good, can prevent moreover that the bottom of sealing plug and blast pipe from taking place wearing and tearing, reasonable in design, excellent in use effect.
Description
Technical Field
The utility model relates to an oil field sewage treatment technical field especially relates to an oil field sewage treatment pipeline air-resistor device.
Background
At present, in an oil field sewage conveying pipeline, gas is separated out due to pressure and temperature changes, so that the gas exists in the pipeline, along with the increase of the stored gas, gas resistance easily occurs in the pipeline, particularly, the gas resistance at a high point of the pipeline is serious, so that the normal conveying of liquid is influenced, potential safety hazards are brought to production, and the progress and the efficiency of oil field exploitation are influenced.
Through retrieval, Chinese patent No. CN207024740U discloses an air-lock prevention device for an oilfield sewage treatment pipeline, which comprises an exhaust valve, a shell and a filter screen, wherein the upper port of the shell is connected with an upper gland, an exhaust pipe is arranged in the upper gland and connected with the exhaust valve, and a floater connecting rod mechanism is arranged in a cavity at the upper part of the shell and matched with the exhaust pipe to control the opening and closing of the exhaust pipe; the lower part of the shell is provided with a filter cavity provided with a filter screen, and the lower end of the shell is provided with an inlet.
The existing air resistance prevention device for the oil field sewage treatment pipeline has the following defects: the top stopper and the floater are installed in the bottom of blast pipe for the rotation, and consequently the leakproofness of top stopper is relatively poor when using, and the top stopper is changing over to the bottom of blast pipe and is wearing and tearing the top stopper easily when the bottom of following the blast pipe is rolled over to the top stopper, and the result of use is relatively poor, and the structure is complicated moreover, is not convenient for change devices such as connecting rod, floater and top stopper, and practical function is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the unreasonable design problem of the anti-air-lock device for the oil field sewage treatment pipeline in the prior art, and providing the anti-air-lock device for the oil field sewage treatment pipeline.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an air-resistance device for an oilfield sewage treatment pipeline comprises an installation pipe, wherein a water inlet pipe and a water outlet pipe are respectively inserted into the bottom wall of the installation pipe and the outer side wall of the top end of the installation pipe, an opening is formed in the top end of the installation pipe, a sealing top cover matched with the opening is detachably installed at the top end of the installation pipe, a connecting plate matched with the sealing top cover is fixedly installed on the outer side wall of the top end of the installation pipe, the sealing top cover is detachably installed on the connecting plate, an exhaust pipe is fixedly installed on the top wall of the sealing top cover, the bottom end of the exhaust pipe extends into the installation pipe, a floating plate is installed in the installation pipe in a lifting mode, a sealing plug matched with the exhaust pipe in a clearance mode is fixedly installed on the top wall of the floating plate, two fixed blocks are symmetrically and fixedly installed on the, the guiding device comprises two mounting blocks which are symmetrically and detachably mounted on the inner side wall of the mounting pipe, two guiding rods which are matched with the fixing blocks are fixedly mounted on the bottom wall of each mounting block, and the two guiding rods penetrate through the two fixing blocks respectively.
Preferably, a plurality of connecting screw rods are uniformly inserted into the top wall of the sealing top cover, the connecting screw rods penetrate through the sealing top cover and the connecting plate and extend to the lower side of the connecting plate, and fastening nuts are connected to the outer side wall of the bottom end of each connecting screw rod in a threaded mode.
Preferably, the outer side wall of the top end of the floating plate is obliquely arranged.
Preferably, the two mounting blocks are fixedly provided with connecting blocks, the two connecting blocks are provided with fastening screws, and the fastening screws penetrate through the connecting blocks and are in threaded connection with the inner side wall of the mounting pipe.
Preferably, two equal fixed mounting has the locating piece on the lateral wall of connecting block keep away from installation piece one side, and the locating piece all inserts and establish on the inside wall of installation pipe, two constant head tanks of mutually supporting with the locating piece have been seted up to the symmetry on the inside wall of installation pipe.
Preferably, the bottom ends of the two guide rods are in threaded connection with limit blocks matched with the fixed blocks.
Compared with the prior art, the utility model discloses there is following beneficial effect:
1. the floating plate and the sealing plug are arranged at the bottom end of the exhaust pipe in a lifting manner, and the bottom end of the exhaust pipe can be opened or sealed by moving the floating plate and the sealing plug up and down, so that the sealing performance is good, the sealing plug and the bottom end of the exhaust pipe can be prevented from being worn, the design is reasonable, and the using effect is good;
2. simple structure, can be convenient to install and dismantle devices such as kickboard, sealing plug, guide bar and installation piece to can be convenient change the kickboard and sealing plug, practical function is good.
Drawings
FIG. 1 is a schematic structural view of an anti-air-lock device for an oilfield sewage treatment pipeline provided by the present invention;
fig. 2 is the utility model provides an enlarged view of a part A structure of an oilfield sewage treatment pipeline air-resistance device.
In the figure: the device comprises an installation pipe 1, a water inlet pipe 2, a water outlet pipe 3, a sealing top cover 4, a connecting plate 5, a connecting screw rod 6, a fastening nut 7, an exhaust pipe 8, a floating plate 9, a sealing plug 10, a fixing block 11, an installation block 12, a guide rod 13, a connecting block 14, a fastening screw 15, a positioning block 16 and a limiting block 17.
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.
Referring to fig. 1-2, an air-lock prevention device for an oilfield sewage treatment pipeline comprises an installation pipe 1, a water inlet pipe 2 and a water outlet pipe 3 are respectively inserted on the bottom wall and the outer side wall of the top end of the installation pipe 1, an opening is arranged at the top end of the installation pipe 1, a sealing top cover 4 matched with the opening is detachably installed at the top end of the installation pipe 1, a connecting plate 5 matched with the sealing top cover 4 is fixedly installed on the outer side wall of the top end of the installation pipe 1, the sealing top cover 4 is detachably arranged on the connecting plate 5, a plurality of connecting screw rods 6 are evenly inserted on the top wall of the sealing top cover 4, and the connecting screw rods 6 penetrate through the sealing top cover 4 and the connecting plate 5 and extend to the lower side of the connecting plate 5, the outer side wall of the bottom end of each connecting screw rod 6 is in threaded connection with a fastening nut 7, the seal cap 4 can be easily attached to or detached from the top end of the installation tube 1.
Fixed mounting has blast pipe 8 on seal top cap 4's the roof, and 8 bottoms of blast pipe extend to in the installation pipe 1, and the kickboard 9 is installed in the lift in the installation pipe 1, and fixed mounting has the sealing plug 10 with 8 mutual clearance fit of blast pipe on the roof of kickboard 9, and the lateral wall slope on kickboard 9 top sets up, both can be convenient with the bottom seal of blast pipe 8, can prevent again that debris from gathering the showy effect variation that leads to kickboard 9 on the top of kickboard 9.
Symmetry fixed mounting has two fixed blocks 11 on the lateral wall of kickboard 9 bottom, demountable installation has the guider who mutually supports with fixed block 11 in the installation pipe 1, guider includes that the symmetry is demounted and is installed two installation pieces 12 on installation pipe 1 inside wall, equal fixed mounting has the guide bar 13 of mutually supporting with fixed block 11 on the diapire of two installation pieces 12, and two guide bars 13 run through two fixed block 11 settings respectively, equal fixed mounting has connecting block 14 on two installation pieces 12, all insert on two connecting block 14 and be equipped with fastening screw 15, and fastening screw 15 all runs through connecting block 14 and threaded connection on the inside wall of installation pipe 1, can be convenient install connecting block 14 to installation pipe 1 or pull down from installation pipe 1.
Equal fixed mounting has locating piece 16 on the lateral wall of two connecting blocks 14 keeping away from installation piece 12 one side, and locating piece 16 all inserts and establish on the inside wall of installation pipe 1, and the symmetry is seted up two constant head tanks of mutually supporting with locating piece 16 on the inside wall of installation pipe 1, both be convenient for accurate install connecting block 14 to installation pipe 1 on, reduced connecting block 14's the installation degree of difficulty again.
The equal threaded connection in bottom of two guide bars 13 has stopper 17 of mutually supporting with fixed block 11, can be convenient pull down stopper 17 from the bottom of guide bar 13 to be convenient for pull down kickboard 9 from the bottom of guide bar 13.
The utility model discloses in, liquid level in the installation pipe 1 can begin to descend when the top of installation pipe 1 is gathered gas and is taken place, kickboard 9 and sealing plug 10 in the installation pipe 1 can follow the liquid level downstream because the dead weight, the gas on installation pipe 1 top will be through 3 outside discharges of blast pipe this moment, after gas outgoing, liquid level in the installation pipe 1 will begin to drive kickboard 9 and sealing plug 10 and rise and seal up the bottom of blast pipe 8 again, then sewage in the inlet tube 2 entering installation pipe 1 just can be through 3 discharges of drain pipe.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an oil field sewage treatment pipeline air-resistor device, includes installation pipe (1), its characterized in that: the water inlet pipe (2) and the water outlet pipe (3) are respectively inserted into the bottom wall of the mounting pipe (1) and the outer side wall of the top end of the mounting pipe (1), the top end of the mounting pipe (1) is provided with an opening, the top end of the mounting pipe (1) is detachably provided with a sealing top cover (4) matched with the opening, the outer side wall of the top end of the mounting pipe (1) is fixedly provided with a connecting plate (5) matched with the sealing top cover (4), the sealing top cover (4) is detachably arranged on the connecting plate (5), the top wall of the sealing top cover (4) is fixedly provided with an exhaust pipe (8), the bottom end of the exhaust pipe (8) extends into the mounting pipe (1), a floating plate (9) is installed in the mounting pipe (1) in a lifting manner, a sealing plug (10) in clearance fit with the exhaust pipe (8) is fixedly arranged on the top wall of the floating plate (9), and two fixing blocks (, dismantle in installation pipe (1) and install the guider who mutually supports with fixed block (11), guider includes that the symmetry is dismantled two installation pieces (12), two of installing on installation pipe (1) inside wall equal fixed mounting has guide bar (13) of mutually supporting with fixed block (11) on the diapire of installation piece (12), and two guide bar (13) run through two fixed block (11) settings respectively.
2. The oilfield sewage treatment pipeline air-lock prevention device of claim 1, wherein: evenly insert on the roof of seal top cap (4) and be equipped with a plurality of connecting screw (6), and connecting screw (6) all run through seal top cap (4) and connecting plate (5) and extend to the downside of connecting plate (5), every equal threaded connection has fastening nut (7) on the lateral wall of connecting screw (6) bottom.
3. The oilfield sewage treatment pipeline air-lock prevention device of claim 1, wherein: the outer side wall of the top end of the floating plate (9) is obliquely arranged.
4. The oilfield sewage treatment pipeline air-lock prevention device of claim 1, wherein: two equal fixed mounting has connecting block (14) on installation piece (12), two all insert on connecting block (14) and be equipped with fastening screw (15), and fastening screw (15) all run through connecting block (14) and threaded connection on the inside wall of installation pipe (1).
5. The oilfield sewage treatment pipeline air-lock prevention device of claim 4, wherein: two equal fixed mounting has locating piece (16) on connecting block (14) keep away from the lateral wall of installation piece (12) one side, and locating piece (16) all insert and establish on the inside wall of installation pipe (1), two constant head tanks of mutually supporting with locating piece (16) have been seted up to the symmetry on the inside wall of installation pipe (1).
6. The oilfield sewage treatment pipeline air-lock prevention device of claim 1, wherein: the bottom ends of the two guide rods (13) are in threaded connection with limiting blocks (17) matched with the fixing blocks (11) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033738.9U CN211203285U (en) | 2020-01-08 | 2020-01-08 | Air resistance device is prevented to oil field sewage treatment pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033738.9U CN211203285U (en) | 2020-01-08 | 2020-01-08 | Air resistance device is prevented to oil field sewage treatment pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211203285U true CN211203285U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033738.9U Expired - Fee Related CN211203285U (en) | 2020-01-08 | 2020-01-08 | Air resistance device is prevented to oil field sewage treatment pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211203285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944094A (en) * | 2021-01-29 | 2021-06-11 | 中建五局安装工程有限公司 | Centralized exhaust device for refrigerating room |
-
2020
- 2020-01-08 CN CN202020033738.9U patent/CN211203285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944094A (en) * | 2021-01-29 | 2021-06-11 | 中建五局安装工程有限公司 | Centralized exhaust device for refrigerating room |
| CN112944094B (en) * | 2021-01-29 | 2021-10-26 | 中建五局安装工程有限公司 | Centralized exhaust device for refrigerating room |
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| 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: 20200807 Termination date: 20210108 |