CN214093413U - Gas pipeline conveying and metering device - Google Patents

Abstract

The utility model discloses a gas pipeline carries metering device, including box and gas pipe, the inside of box is equipped with the connecting pipe, the both ends of connecting pipe are equipped with the installation piece No. one, the mounting groove has been seted up to the inside of installation piece No. one, the one end of gas pipe is equipped with the installation piece No. two, No. two installation pieces and mounting groove joint, the inside symmetrical sliding connection of No. two installation pieces has the fixture block, No. two spouts have been seted up to the inside of fixture block, the draw-in groove that uses with the fixture block cooperation is seted up to the inside symmetry of installation piece No. one, the inside symmetry of No. two installation pieces is equipped with the spring, the outside of connecting pipe is equipped with into air control valve, the beneficial effects of the utility model are that: set up fixture block, slide bar and fixed block, the installation and the dismantlement between gas turbine metering device and the gas pipeline of being convenient for save time, and easy operation sets up protective housing and rotatory piece, protects the slide bar, prevents to receive external force to lead to the slide bar unblock, sets up the sealing washer, has guaranteed the leakproofness of junction, prevents that gas from exposing.

Description

Gas pipeline conveying and metering device

Technical Field

The utility model relates to a gas pipeline carries measurement technical field, specifically is a gas pipeline carries metering device.

Background

The gas pipe is a special pipeline for conveying combustible gas, the gas pipe is a metal gas pipe hose to replace a traditional buckle rubber hose, the defects that the rubber hose is easy to fall off, age and bite by insects and has short service life can be overcome, the gas pipe has the characteristics of convenience in installation, reliability in connection, corrosion resistance, no gas blockage, good flexibility, long service life, free bending without deformation, no gas blockage and the like, a surface soft protective layer material has the characteristics of safety, easiness in cleaning and attractiveness, the service life of the stainless steel threaded connection metal hose is 8 years, the PE gas pipe is in the municipal pipe market in China, the plastic pipe is steadily developed, the PE gas pipe, the PP-R gas pipe and the UPVC gas pipe all occupy a place, wherein the strong development of the PE pipe is most remarkable, the application field is very wide, and the gas pipe conveying metering device is a monitoring device for the flow of the suspended gas, the existing metering device is inconvenient to install and detach with a gas pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas pipeline carries metering device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a metering device is carried to gas pipeline, includes box and gas pipe, the inside of box is equipped with the connecting pipe, the both ends of connecting pipe are equipped with the installation piece No. one, the mounting groove has been seted up to the inside of installation piece No. one, the one end of gas pipe is equipped with the installation piece No. two, No. two installation pieces and mounting groove joint, the inside symmetry sliding connection of No. two installation pieces has the fixture block, No. two spouts have been seted up to the inside of fixture block, the draw-in groove that uses with the fixture block cooperation is seted up to the inside symmetry of installation piece No. one, the inside symmetry of No. two installation pieces is equipped with the spring, the outside of connecting pipe is equipped with into the air control valve, the outside of connecting pipe is equipped with the manometer that admits air.

Preferably, a sliding groove is symmetrically formed in the second mounting block, a sliding rod is connected to the inside of the sliding groove in a sliding mode, a rotating shaft is fixedly connected to the outer side of the sliding rod, and the rotating shaft is connected with the second sliding groove in a sliding mode.

Preferably, the limiting groove is symmetrically formed in the second mounting block, the limiting block is fixedly connected to the outer side of the clamping block, and the limiting block is connected with the limiting groove in a sliding mode.

Preferably, the top of No. two installation pieces is equipped with the protective housing, the inside threaded connection of protective housing has rotatory piece.

Preferably, a sealing ring is arranged inside the mounting groove.

Preferably, the outside of connecting pipe is equipped with the fixed block, the inner wall of fixed block is equipped with the screw thread, the outside of a installation piece and No. two installation pieces is equipped with the thread groove that uses with the fixed block cooperation, fixed block and an installation piece and No. two installation piece threaded connection.

Preferably, the outside of connecting pipe is equipped with gas flowmeter, the outside of connecting pipe is equipped with the pressure regulator, the outside of connecting pipe is equipped with the manometer of giving vent to anger, the outside of connecting pipe is equipped with out the air control valve.

Preferably, a box door is arranged on the outer side of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: set up fixture block, slide bar and fixed block, the installation and the dismantlement between gas turbine metering device and the gas pipeline of being convenient for save time, and easy operation sets up protective housing and rotatory piece, protects the slide bar, prevents to receive external force to lead to the slide bar unblock, sets up the sealing washer, has guaranteed the leakproofness of junction, prevents that gas from exposing.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a view showing the door of the present invention opened;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a box body; 2. a connecting pipe; 3. a gas pipe; 4. a first mounting block; 5. mounting grooves; 6. a second mounting block; 7. a first chute; 8. a slide bar; 9. a rotating shaft; 10. a clamping block; 11. a second chute; 12. a limiting groove; 13. a limiting block; 14. a spring; 15. a card slot; 16. a protective shell; 17. rotating the block; 18. a seal ring; 19. a fixed block; 20. an air intake control valve; 21. an air intake pressure gauge; 22. a gas flow meter; 23. a voltage regulator; 24. an air outlet pressure gauge; 25. an air outlet control valve; 26. and (4) a box door.

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:

the utility model provides a metering device is carried to gas pipeline, including box 1 and gas pipe 3, the inside of box 1 is equipped with connecting pipe 2, the both ends of connecting pipe 2 are equipped with installation piece 4 No. one, installation groove 5 has been seted up to the inside of installation piece 4, the one end of gas pipe 3 is equipped with installation piece 6 No. two, No. two installation piece 6 and installation groove 5 joint, the inside symmetry sliding connection of No. two installation piece 6 has fixture block 10, spout 11 No. two has been seted up to the inside of fixture block 10, draw-in groove 15 that uses with fixture block 10 cooperation is seted up to the inside symmetry of installation piece 4 No. one, the inside symmetry of No. two installation piece 6 is equipped with spring 14, the outside of connecting pipe 2 is equipped with into air control valve 20, the outside of connecting pipe 2 is equipped with air intake pressure gauge 21, be convenient for metering device and gas pipe 3's installation and dismantlement.

Furthermore, a first sliding groove 7 is symmetrically formed in the second mounting block 6, a sliding rod 8 is slidably connected inside the first sliding groove 7, a rotating shaft 9 is fixedly connected to the outer side of the sliding rod 8, the rotating shaft 9 is slidably connected with a second sliding groove 11, and an unlocking device enables the clamping block 10 to be separated from the clamping groove 15.

Furthermore, No. two inside symmetries of installation piece 6 have seted up spacing groove 12, and the outside fixedly connected with stopper 13 of fixture block 10, stopper 13 and spacing groove 12 sliding connection are convenient for fixture block 10's slip.

Furthermore, a protective shell 16 is arranged at the top of the second mounting block 6, and a rotating block 17 is connected to the inner portion of the protective shell 16 in a threaded mode, so that the sliding rod 8 is protected from being unlocked by external force.

Furthermore, a sealing ring 18 is arranged in the mounting groove 5, so that the sealing performance of the connecting part is ensured.

Further, the outside of connecting pipe 2 is equipped with fixed block 19, and the inner wall of fixed block 19 is equipped with the screw thread, and the outside of installing block 4 and No. two installing blocks 6 is equipped with the thread groove that uses with fixed block 19 cooperation, fixed block 19 and installing block 4 and No. two installing blocks 6 threaded connection, fixed connection pipe 2 and gas pipe 3.

Further, the outside of connecting pipe 2 is equipped with gas flowmeter 22, and the outside of connecting pipe 2 is equipped with pressure regulator 23, and the outside of connecting pipe 2 is equipped with air outlet pressure gauge 24, and the outside of connecting pipe 2 is equipped with air control valve 25, monitors gas.

Further, a door 26 is provided on the outer side of the cabinet 1.

Specifically, when the utility model is used, the second mounting block 6 is mounted inside the mounting groove 5, the inner wall of the first mounting block 4 extrudes the fixture block 10, the fixture block 10 is extruded and moves inwards, the spring 14 is compressed, when the second mounting block 6 completely enters the mounting groove 5, the spring 14 stretches, the fixture block 10 is pushed to move outwards, the fixture block 10 is clamped into the clamping groove 15, the first mounting block 4 and the second mounting block 6 are fixed, the fixing block 19 is rotated, the first mounting block 4 and the second mounting block 6 are fixed by the fixing block 19, when the mounting device is dismounted, the fixing block 19 is rotated, the fixing block 19 is loosened, the rotating block 17 is rotated, the rotating block 17 moves inwards, the rotating block 17 extrudes the sliding rod 8, the sliding rod 8 moves downwards, the sliding rod 8 drives the rotating shaft 9 to move downwards, the rotating shaft 9 extrudes the second chute 11, the fixture block 10 moves rightwards, the spring 14 is compressed, the rest clamping grooves 15 of the fixture block 10 are separated, the first mounting block 4 is separated from the mounting groove 5.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The gas pipeline conveying and metering device comprises a box body (1) and a gas pipe (3), and is characterized in that a connecting pipe (2) is arranged inside the box body (1), mounting blocks (4) are arranged at two ends of the connecting pipe (2), a mounting groove (5) is formed in the first mounting block (4), a second mounting block (6) is arranged at one end of the gas pipe (3), the second mounting block (6) is connected with the mounting groove (5) in a clamping manner, clamping blocks (10) are symmetrically and slidably connected inside the second mounting block (6), a second sliding groove (11) is formed in the clamping blocks (10), clamping grooves (15) matched with the clamping blocks (10) are symmetrically formed in the first mounting block (4), springs (14) are symmetrically arranged inside the second mounting block (6), an air inlet control valve (20) is arranged on the outer side of the connecting pipe (2), and an air inlet pressure gauge (21) is arranged on the outer side of the connecting pipe (2).

2. The gas pipeline transportation metering device of claim 1, wherein: a spout (7) has been seted up to the inside symmetry of No. two installation pieces (6), the inside sliding connection of a spout (7) has slide bar (8), the outside fixedly connected with pivot (9) of slide bar (8), pivot (9) and No. two spout (11) sliding connection.

3. The gas pipeline transportation metering device of claim 1, wherein: limiting grooves (12) are symmetrically formed in the second mounting block (6), limiting blocks (13) are fixedly connected to the outer sides of the clamping blocks (10), and the limiting blocks (13) are connected with the limiting grooves (12) in a sliding mode.

4. The gas pipeline transportation metering device of claim 1, wherein: the top of No. two installation pieces (6) is equipped with protective housing (16), the inside threaded connection of protective housing (16) has rotatory piece (17).

5. The gas pipeline transportation metering device of claim 1, wherein: and a sealing ring (18) is arranged in the mounting groove (5).

6. The gas pipeline transportation metering device of claim 1, wherein: the outside of connecting pipe (2) is equipped with fixed block (19), the inner wall of fixed block (19) is equipped with the screw thread, the outside of installation piece (4) and No. two installation pieces (6) is equipped with the thread groove that uses with fixed block (19) cooperation, fixed block (19) and installation piece (4) and No. two installation pieces (6) threaded connection.

7. The gas pipeline transportation metering device of claim 1, wherein: the outside of connecting pipe (2) is equipped with gas flowmeter (22), the outside of connecting pipe (2) is equipped with voltage regulator (23), the outside of connecting pipe (2) is equipped with air outlet pressure table (24), the outside of connecting pipe (2) is equipped with out air control valve (25).

8. The gas pipeline transportation metering device of claim 1, wherein: and a box door (26) is arranged on the outer side of the box body (1).

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