CN211475038U

CN211475038U - Oil field theftproof sampling valve

Info

Publication number: CN211475038U
Application number: CN201922137984.9U
Authority: CN
Inventors: 蔡文伟; 洪玲卿
Original assignee: Shenyang Heqing Technology Co ltd
Current assignee: Shenyang Heqing Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-11
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses an oil field theftproof sample valve, including valve body, oil-out, case and pickproof lock, the top of valve body is fixed with first disk seat, and is connected with first valve rod on the first disk seat to the right side surface and the oil-out of valve body put through mutually, the below fixedly connected with second disk seat of valve body, and the inboard of second disk seat is connected with the second valve rod, the inboard of second valve rod is connected with the case, and the surface of case has seted up logical oilhole, be provided with sealed the pad between second disk seat and the second valve rod, the surface of valve body is provided with outer lag, the below of valve body is provided with the theftproof cover, the left and right sides welding of valve body has the connector. This oil field theftproof sample valve is provided with theftproof cover, connector and pickproof lock, through the block of the card angle at both ends and connector about the theftproof cover top to the use of cooperation pickproof lock, the convenience is protected the second valve stem, has improved the device's theftproof effect.

Description

Oil field theftproof sampling valve

Technical Field

The utility model relates to an oil field correlation technique field specifically is an oil field theftproof sample valve.

Background

In the process of exploiting the oil field, the sampling valve needs to be arranged on the ground wellhead of the oil well or a conveying pipeline for sampling oil samples, and the sampling is simple and is peeped by an illegal thief, so that the problem of resource waste is caused, and the sampling valve is protected through an anti-theft sampling valve;

and still there is some problem to current oil field with theftproof sample valve, for example current theftproof sample valve mostly operates through intelligent lock and remote control device, and not only the process is complicated, and the sampling operation is inconvenient, still wastes electric power resource, uses and has the limitation, for this we provide an oil field theftproof sample valve to solve the problem that exists in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil field theftproof sample valve to solve above-mentioned background art and propose that current theftproof sample valve is mostly operated through intelligent lock and remote control device, not only the process is complicated, and the sampling operation is inconvenient, still extravagant electric power resource, the problem that the use has the limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil field theftproof sample valve, includes valve body, oil-out, case and pickproof lock, the top of valve body is fixed with first disk seat, and is connected with first valve rod on the first disk seat to the right side surface and the oil-out of valve body switch-on mutually, the below fixedly connected with second valve seat of valve body, and the inboard of second disk seat is connected with the second valve rod, the inboard of second valve rod is connected with the case, and the surface of case has seted up logical oilhole, be provided with sealed the pad between second disk seat and the second valve rod, the surface of valve body is provided with outer lag, and the below left and right sides fixed mounting of valve body has the connector to the below of connector is connected with the pickproof lock, the below of valve body is provided with the pickproof cover, and the left and right sides of pickproof cover is provided with the card angle, the welding.

Preferably, the lower part of the first valve rod is of a T-shaped structure, the first valve rod and the first valve seat form a rotating structure in clamping connection, and the first valve rod and the second valve rod are symmetrically arranged relative to the central axis of the valve body.

Preferably, the sealing gasket is of a circular ring structure, is connected with the second valve seat by adopting an adhesive, and has an inner diameter matched with the outer diameter of the second valve rod.

Preferably, the cross section of the outer protective sleeve is of a structure shaped like a Chinese character 'kou', the outer protective sleeve is connected with the valve body in a detachable sleeved mode, and the outer protective sleeve is made of corrosion-resistant rubber.

Preferably, the length of the anti-theft cover is equal to that of the valve body, the anti-theft cover and the clamping angle are of an integrated structure, the longitudinal section of the clamping angle is of a 7-shaped structure, and the top of the clamping angle is of an open structure.

Preferably, the bottom of connector is hollow column structure, and the theftproof cover constitutes the block structure through the opening at left and right ends card angle top and connector.

Compared with the prior art, the beneficial effects of the utility model are that: the oil field anti-theft sampling valve;

(1) the sampling valve is provided with the first valve rod and the first valve seat which are of rotating structures, so that the second valve rod protected at the bottom of the valve body can be conveniently covered by the first valve rod, and the anti-theft effect of the sampling valve is improved;

(2) the anti-theft cover, the connector and the anti-theft lock are arranged, the clamping angles at the left end and the right end of the top of the anti-theft cover are clamped with the connector, and the anti-theft lock is matched with the anti-theft lock to be used, so that the second valve rod is conveniently protected, and the anti-theft effect of the device is improved;

(3) the anti-theft cover is provided with the outer protective sleeve made of corrosion-resistant materials, so that the anti-theft cover at the bottom of the valve body can be covered when the valve body is protected, and the using effect of the anti-theft cover is improved.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the valve body of the present invention;

fig. 4 is a schematic view of the front view structure of the present invention.

In the figure: 1. a valve body; 2. a first valve stem; 3. a first valve seat; 4. an oil outlet; 5. a second valve seat; 6. a second valve stem; 7. a valve core; 8. an oil through hole; 9. a gasket; 10. an outer protective sleeve; 11. an anti-theft cover; 12. clamping a corner; 13. a connector; 14. an anti-theft lock; 15. and (7) connecting ports.

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. 1-4, the present invention provides a technical solution: an oil field anti-theft sampling valve comprises a valve body 1, a first valve rod 2, a first valve seat 3, an oil outlet 4, a second valve seat 5, a second valve rod 6, a valve core 7, an oil through hole 8, a sealing gasket 9, an outer protecting sleeve 10, an anti-theft cover 11, a clamping angle 12, a connector 13, an anti-theft lock 14 and a connector 15, wherein the first valve seat 3 is fixed above the valve body 1, the first valve seat 3 is connected with the first valve rod 2, the right side surface of the valve body 1 is communicated with the oil outlet 4, the lower part of the valve body 1 is fixedly connected with the second valve seat 5, the inner side of the second valve seat 5 is connected with the second valve rod 6, the inner side of the second valve rod 6 is connected with the valve core 7, the oil through hole 8 is formed in the surface of the valve core 7, the sealing gasket 9 is arranged between the second valve seat 5 and the second valve rod 6, the outer protecting sleeve 10 is arranged on the outer, an anti-theft lock 14 is connected below the connector 13, an anti-theft cover 11 is arranged below the valve body 1, clamping corners 12 are arranged on the left side and the right side of the anti-theft cover 11, and connecting ports 15 are welded on the left side and the right side of the valve body 1.

As shown in fig. 1 and 4, the lower part of the first valve rod 2 is of a T-shaped structure, the first valve rod 2 and the first valve seat 3 form a rotating structure in clamping connection, and the first valve rod 2 and the second valve rod 6 are symmetrically arranged about the central axis of the valve body 1, which is convenient for causing false appearance of damage to the valve body 1, as shown in fig. 1 and 3, the sealing gasket 9 is of a circular ring structure, the sealing gasket 9 and the second valve seat 5 are connected by using an adhesive, the inner diameter of the sealing gasket 9 is matched with the outer diameter of the second valve rod 6, so that the sealing is effective, the problem of oil leakage is avoided, the cross section of the outer protective sleeve 10 is of a mouth-shaped structure, the outer protective sleeve 10 and the valve body 1 are connected in a detachable sleeved manner, the outer protective sleeve 10 is made of a corrosion-resistant rubber material, the valve body 1 is effectively protected, and the anti-theft cover.

As shown in fig. 1 and 2, the length of the anti-theft cover 11 is equal to the length of the valve body 1, the anti-theft cover 11 and the clamping angle 12 are of an integrated structure, the longitudinal section of the clamping angle 12 is of a 7-shaped structure, meanwhile, the top of the clamping angle 12 is of an open structure, the anti-theft effect of the anti-theft device is improved, the bottom of the connector 13 is of a hollow structure, the anti-theft cover 11 and the connector 13 form a clamping structure through the openings in the tops of the clamping angles 12 at the left end and the right end, the clamping of the clamping angle 12 and the connector 13 is facilitated, and the anti-theft cover 11 is convenient to mount.

The working principle is as follows: firstly, when the device is used, the device is installed on an oil field pipeline to be used so as to facilitate the exploitation and sampling of an oil field, the first valve rod 2 and the first valve seat 3 above the valve body 1 are of a rotating structure, so that an oil thief can hardly output oil when stealing the oil, and the false appearance that the valve body 1 is damaged is further caused, the clamping corners 12 at the left and right ends of the anti-theft cover 11 are mutually clamped with the connectors 13 fixed at the bottom of the valve body 1, the use of the anti-theft lock 14 can be matched, the anti-theft cover 11 can effectively protect the second valve rod 6 conveniently, the second valve rod 6 is prevented from being opened to steal the oil, the clamping corners 12 are of a 7-shaped structure, the upper surface of the clamping corners is provided with an opening, the clamping corners can be clamped with the connectors 13 which are hollow at the lower part, the installation of the anti-theft cover 11 is facilitated, meanwhile, the outer protection cover 10 on the surface of the valve body 1 is made of corrosion-resistant rubber, the, the problem that the second valve rod 6 is easy to find is avoided, the anti-theft effect of the device is improved, and the use principle of the anti-theft sampling valve for the oil field is the principle, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an oil field theftproof sample valve, includes valve body (1), oil-out (4), case (7) and pickproof lock (14), its characterized in that: a first valve seat (3) is fixed above the valve body (1), a first valve rod (2) is connected to the first valve seat (3), the right side surface of the valve body (1) is communicated with an oil outlet (4), a second valve seat (5) is fixedly connected to the lower portion of the valve body (1), a second valve rod (6) is connected to the inner side of the second valve seat (5), a valve core (7) is connected to the inner side of the second valve rod (6), an oil through hole (8) is formed in the surface of the valve core (7), a sealing gasket (9) is arranged between the second valve seat (5) and the second valve rod (6), an outer protecting sleeve (10) is arranged on the outer surface of the valve body (1), connectors (13) are fixedly installed on the left side and the right side of the lower portion of the valve body (1), an anti-theft lock (14) is connected to the lower portion of the connectors (13), and an anti-theft cover (11) is, and clamping corners (12) are arranged on the left side and the right side of the anti-theft cover (11), and connecting ports (15) are welded on the left side and the right side of the valve body (1).

2. The anti-theft sampling valve for oil field according to claim 1 is characterized in that: the lower part of the first valve rod (2) is of a T-shaped structure, the first valve rod (2) and the first valve seat (3) form a rotating structure connected in a clamping mode, and the first valve rod (2) and the second valve rod (6) are symmetrically arranged relative to the central axis of the valve body (1).

3. The anti-theft sampling valve for oil field according to claim 1 is characterized in that: the sealing gasket (9) is of a circular ring structure, the sealing gasket (9) is connected with the second valve seat (5) through adhesive, and the inner diameter of the sealing gasket (9) is matched with the outer diameter of the second valve rod (6).

4. The anti-theft sampling valve for oil field according to claim 1 is characterized in that: the cross section of the outer protective sleeve (10) is of a structure shaped like a Chinese character 'kou', the outer protective sleeve (10) is connected with the valve body (1) in a detachable sleeved mode, and the outer protective sleeve (10) is made of corrosion-resistant rubber materials.

5. The anti-theft sampling valve for oil field according to claim 1 is characterized in that: the length of the anti-theft cover (11) is equal to that of the valve body (1), the anti-theft cover (11) and the clamping angle (12) are of an integrated structure, the longitudinal section of the clamping angle (12) is of a 7-shaped structure, and the top of the clamping angle (12) is of an open structure.

6. The anti-theft sampling valve for oil field according to claim 1 is characterized in that: the bottom of connector (13) is hollow column structure, and theftproof cover (11) constitute the block structure through opening and connector (13) of controlling both ends card angle (12) top.