CN208268787U - One kind being used for high yield natural gas well gas pipeline safety guard - Google Patents

Abstract

The utility model discloses one kind to be used for high yield natural gas well gas pipeline safety guard, its structure includes support transfer tube, dead ring, fixation connects hole, it is sealed transmitter, fixing closing plate, adjusting controller, rotation adjusting lever, the circular hole inner ring being equipped in the middle part of the support transfer tube bottom end outer ring and fixing closing plate upper end face is flexibly connected using interference fit type, and the two fit closely between there is no gap, the dead ring inner ring is chimeric with support transfer tube bottom end outer ring, the utility model one kind is used for high yield natural gas well gas pipeline safety guard, equipped with being sealed transmitter, transmission is connect with the second transmission mouth and the external world by the first transmission mouth first, connector leaked gas is absorbed by recreation room and is stored, natural gas transmission first is transmitted mouth to storage room by the second transmission port transmission gas, middle part has larger Space can be improved the mobile performance of gas, reinforce transmission performance, so that equipment improves the close performance of pipeline, prevent natural gas serious leak from causing resource loss.

Description

One kind being used for high yield natural gas well gas pipeline safety guard

Technical field

The utility model is a kind of for high yield natural gas well gas pipeline safety guard, belongs to natural gas line and sets Standby field.

Background technique

Natural gas line, which refers to, is transported to urban gas center or industrial enterprise's use from exploitation ground or treatment plant for natural gas The pipeline at family, also known as gas pipeline.

Prior art discloses application No. is: one kind of CN203891836U for high yield natural gas well gas pipeline safety Protective device is equipped with spool inner sleeve in protective device shell, and the valve seat of threaded connection is arranged at spool inner sleeve lower part, and valve seat is built-in There is closing slide valve, closes the bottom connection that slide valve passes through flag nut and adjusting screw rod, have on the piston in the middle part of adjusting screw rod close Sealing, and be slidably matched with balance cylinder, balance cylinder is hung in spool by three suspension pins and is put on, adjusting screw rod lower part Enter cylinder equipped with a center deep hole, the topmost of adjusting screw rod has left-hand thread square thread, and left-hand thread square thread and adjusting nut plate connect Connect, in shaft top and top seal seal, and stretch out top cover, extension is connected with adjusting handle.This is practical Novel is the natural gas well gas pipeline safety guard that can be applied in different output, especially high yield, to natural gas The safety in production of well gas pipeline, environmental protection reduce cost and all have a realistic meaning, but disadvantage is that equipment interface The problem of locating close performance, being easy to appear leakage.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide one kind for high yield natural gas well appendix Road safety guard, to solve the problem of the problem of close performance is easy to appear leakage at equipment interface.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of be used for high yield day Right gas well gas pipeline safety guard, structure include support transfer tube, dead ring, fixed connect hole, be sealed transmitter, be solid Determine sealing plate, adjusting controller, rotation adjusting lever, is equipped in the middle part of the support transfer tube bottom end outer ring and fixing closing plate upper end face Circular hole inner ring be flexibly connected using interference fit type, and the two fit closely between there is no gap, in the dead ring Circle is chimeric with support transfer tube bottom end outer ring, and the adjusting controller inner ring is equipped with connection screw thread and support transmission bottom of the tube tail end For the screw thread being equipped with using mating connection, and the intermeshing of the two screw thread is screwed, fixing closing plate bottom end outer ring is chimeric to be sealed biography Defeated device upper end outer wall, the fixation, which connects hole and is located at, is sealed transmitter bottom end, and outer ring and support are transmitted on the left of the rotation adjusting lever Mode is gap-matched in the middle part of pipe to be flexibly connected；It is described be sealed transmitter by storage room, first transmission mouth, second transmission mouth, Recreation room, strainer, sealing plate composition, the storage room are located at sealing plate bottom end, are made of sealing plate connection, on the right side of the first transmission mouth Storage room left side central portion is run through in outer ring, and the second transmission mouth upper end and strainer bottom end inner wall are connected using interference fit type activity It connects, the second transmission mouth bottom end outer ring is in the middle part of connection sealing plate, and the screen surface is equipped with multiple square holes, and each is symmetrical In parallel, in same level, each is located at sealing plate inner wall at a distance of 2cm, the recreation room.

Further, the support transfer tube is cylindrical structure, and section is that circular radius is 1.5cm.

Further, the dead ring inner ring is fitted closely with support transfer tube bottom end outer ring.

Further, it is disc-shaped structure that the fixation, which connects hole, and edge is equipped with circular hole, and the two is integrated.

Further, described to be sealed in the middle part of transmitter upper end face and be sealed transmitter bottom end outer wall using interference fit side Formula is flexibly connected.

It is further, described that be sealed transmitter upper center chimeric with adjusting controller bottom end outer wall.

Beneficial effect

The utility model one kind is used for high yield natural gas well gas pipeline safety guard, first equipped with being sealed transmitter It first passes through the first transmission mouth and connect transmission with the second transmission mouth and the external world, connector leaked gas is absorbed by recreation room and is stored up It deposits, natural gas transmission first is transmitted mouth to storage room by the second transmission port transmission gas, and there is larger space at middle part, can be improved The mobile performance of gas reinforces transmission performance, so that equipment improves the close performance of pipeline, prevents natural gas serious leak from causing Resource loss.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram for high yield natural gas well gas pipeline safety guard of the utility model；

Fig. 2 is sealed transmitter the schematic diagram of the section structure for the utility model.

In figure: support transfer tube -1, dead ring -2, fixation connect hole -3, are sealed transmitter -4, storage room -401, the first biography Outlet -402, second transmission mouth -403, recreation room -404, strainer -405, sealing plate -406, fixing closing plate -5, adjusting controller -6, Rotation adjusting lever -7.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of technical solution: one kind is for high yield natural gas well gas pipeline Safety guard, structure include that transfer tube 1, dead ring 2, fixation is supported to connect hole 3, be sealed transmitter 4, fixing closing plate 5, adjust Save controller 6, rotation adjusting lever 7, the circle being equipped in the middle part of the support 1 bottom end outer ring of transfer tube and 5 upper end face of fixing closing plate Hole inner ring is flexibly connected using interference fit type, and the two fit closely between there is no gap, 2 inner ring of dead ring with Support 1 bottom end outer ring of transfer tube chimeric, 6 inner ring of adjusting controller is equipped with connection screw thread and support 1 bottom tail end of transfer tube For the screw thread being equipped with using mating connection, and the intermeshing of the two screw thread is screwed, the 5 bottom end outer ring of fixing closing plate is chimeric to be sealed biography Defeated 4 upper end outer wall of device, the fixation, which connects hole 3 and is located at, is sealed 4 bottom end of transmitter, the 7 left side outer ring of rotation adjusting lever and support Mode is gap-matched in the middle part of transfer tube 1 to be flexibly connected；It is described be sealed transmitter 4 by storage room 401, first transmit mouth 402, Second transmission mouth 403, recreation room 404, strainer 405, sealing plate 406 form, and the storage room 401 is located at 406 bottom end of sealing plate, by sealing 401 left side central portion of storage room, the second transmission mouth are run through in the connection composition of plate 406, first transmission, 402 right side outer ring of mouth 403 upper ends are flexibly connected with 405 bottom end inner wall of strainer using interference fit type, and second transmission, 403 bottom end outer ring of mouth is passed through 406 middle part of connection sealing plate is worn, 405 surface of strainer is equipped with multiple square holes, and each is symmetrical parallel, is in same level On, at a distance of 2cm, the recreation room 404 is located at 406 inner wall of sealing plate for each, and the support transfer tube 1 is cylindrical structure, section It is 1.5cm for circular radius, 2 inner ring of dead ring is fitted closely with support 1 bottom end outer ring of transfer tube, and the fixation connects hole 3 For disc-shaped structure, edge is equipped with circular hole, and the two is integrated, described to be sealed in the middle part of 4 upper end face of transmitter and envelope Close 4 bottom end outer wall of transmitter is flexibly connected using interference fit type, described to be sealed 4 upper center of transmitter and adjusting controller 6 bottom end outer walls are chimeric.

Strainer 405 described in this patent is process by the wire mesh of different meshes, and effect is filtering melting charge Stream and increase stream resistance, is kneaded or the effect of plasticizing so as to filtering off mechanical admixture and improving, there is acidproof, alkaline-resisting, heatproof, resistance to The performances such as mill；It is mainly used for the industries such as mining industry, petroleum, chemical industry, food, medicine, machine-building.Filter screen is divided into textile fabric mistake Strainer and metal filter screen.The machine of installation filter screen is known as filter, for filtering Natural Water and food etc..

It is carrying out supporting transfer tube 1 to be supported transmission in use, passing through first, close performance is reinforced by dead ring 2, The transmission speed of 6 controllable device of adjusting controller, is finally sealed equipment junction by being sealed transmitter 4, prevents gas from leaking, It is connect transmission with the second transmission mouth 403 and the external world by interior the first transmission mouth 402 set, is leaked connector by recreation room 404 Gas absorb storage, second transmission mouth 403 transmit gas to storage room 401 by natural gas transmission first transmit mouth 402, middle part There is larger space, can be improved the mobile performance of gas, reinforces transmission performance, so that equipment improves the close performance of pipeline, Prevent natural gas serious leak from causing resource loss.

The utility model solves the problem of it is that close performance is easy to appear leakage at equipment interface, this is practical new Type is combined with each other by above-mentioned component, equipped with transmitter is sealed, passes through the first transmission mouth and the second transmission mouth and the external world first Connection transmission, connector leaked gas is absorbed store by recreation room, and the second transmission port transmission gas is to storage room by day There is larger space at right the first transmission of gas transmission mouth, middle part, can be improved the mobile performance of gas, reinforce transmission performance, thus Equipment improves the close performance of pipeline, prevents natural gas serious leak from causing resource loss, described in detail below:

The storage room 401 is located at 406 bottom end of sealing plate, is made of the connection of sealing plate 406,402 right side of the first transmission mouth 401 left side central portion of storage room is run through in outer ring, and second transmission 403 upper end of mouth and 405 bottom end inner wall of strainer are using interference fit Mode is flexibly connected, and through 406 middle part of connection sealing plate, 405 surface of strainer is equipped with for the second transmission 403 bottom end outer ring of mouth Multiple square holes, and each is symmetrical parallel, in same level, each is located at sealing plate 406 at a distance of 2cm, the recreation room 404 Inner wall.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. one kind is used for high yield natural gas well gas pipeline safety guard, structure includes support transfer tube (1), dead ring (2), fixation connects hole (3), is sealed transmitter (4), fixing closing plate (5), adjusting controller (6), rotation adjusting lever (7), the branch The circular hole inner ring being equipped in the middle part of support transfer tube (1) bottom end outer ring and fixing closing plate (5) upper end face is living using interference fit type Dynamic connection, and the two fit closely between there is no gaps, it is characterised in that:

Dead ring (2) inner ring is chimeric with support transfer tube (1) bottom end outer ring, and adjusting controller (6) inner ring, which is equipped with, to be connected It connects screw thread and the screw thread for supporting transfer tube (1) bottom tail end to be equipped with uses and screws mating connection, and the two screw thread is intermeshed, institute State that fixing closing plate (5) bottom end outer ring is chimeric to be sealed transmitter (4) upper end outer wall, the fixation, which connects hole (3) and is located at, is sealed transmitter (4) bottom end, rotation adjusting lever (7) the left side outer ring and support transfer tube (1) middle part are gap-matched mode and are flexibly connected；

The transmitter (4) that is sealed is by storage room (401), the first transmission mouth (402), the second transmission mouth (403), recreation room (404), strainer (405), sealing plate (406) composition, the storage room (401) are located at sealing plate (406) bottom end, even by sealing plate (406) Composition is connect, storage room (401) left side central portion, second transmission mouth (403) are run through in outer ring on the right side of first transmission mouth (402) Upper end is flexibly connected with strainer (405) bottom end inner wall using interference fit type, and second transmission mouth (403) bottom end outer ring is passed through It wears in the middle part of connection sealing plate (406), strainer (405) surface is equipped with multiple square holes, and each is symmetrical parallel, is in same level On face, each is located at sealing plate (406) inner wall at a distance of 2cm, the recreation room (404).

2. according to claim 1 a kind of for high yield natural gas well gas pipeline safety guard, it is characterised in that: The support transfer tube (1) is cylindrical structure, and section is that circular radius is 1.5cm.

3. according to claim 1 a kind of for high yield natural gas well gas pipeline safety guard, it is characterised in that: Dead ring (2) inner ring is fitted closely with support transfer tube (1) bottom end outer ring.

4. according to claim 1 a kind of for high yield natural gas well gas pipeline safety guard, it is characterised in that: It is disc-shaped structure that the fixation, which connects hole (3), and edge is equipped with circular hole, and the two is integrated.

5. according to claim 1 a kind of for high yield natural gas well gas pipeline safety guard, it is characterised in that: It is described to be sealed in the middle part of transmitter (4) upper end face and be sealed transmitter (4) bottom end outer wall interference fit type is used to be flexibly connected.

6. according to claim 1 a kind of for high yield natural gas well gas pipeline safety guard, it is characterised in that: It is described that be sealed transmitter (4) upper center chimeric with adjusting controller (6) bottom end outer wall.