CN220104187U

CN220104187U - Natural gas metering flowmeter

Info

Publication number: CN220104187U
Application number: CN202321558543.6U
Authority: CN
Inventors: 康丽新; 吴雪生; 王菊红
Original assignee: Baoding Furui Energy Co ltd
Current assignee: Baoding Furui Energy Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-28
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a natural gas metering flowmeter, which comprises a flange pipe, a mounting seat and a flowmeter body, wherein the mounting seat is fixedly connected to the top of the flange pipe, the flowmeter body is fixedly arranged at the top of the mounting seat, a protective box is movably connected to the top of the flange pipe, clamping components are fixedly connected to two sides of the inner wall of the protective box, a handle is fixedly connected to the top of the protective box, and a disassembly component is arranged at the top of the protective box. According to the utility model, the protection box is arranged, so that the protection box can protect the flow body, the problem that the device is damaged when being impacted by an external object because the device is usually exposed outside and is not provided with the protection structure in the using process is solved, and the normal use of the device is affected.

Description

Natural gas metering flowmeter

Technical Field

The utility model relates to the technical field of natural gas flow meters, in particular to a natural gas metering flowmeter.

Background

With the development of modern society, the demand of human beings for energy is gradually increased, traditional petroleum is gradually replaced, natural gas is used as a clean and environment-friendly high-quality energy, almost no sulfur, dust and other harmful substances are contained, carbon dioxide is generated when the natural gas is burnt and is less than other fossil fuels, and the greenhouse effect is low, so that the environment quality can be fundamentally improved. The flow meter english name is flowmeter, which is defined by the national science and technology noun approval committee as: a meter that indicates the measured flow rate and/or the total amount of fluid over a selected time interval.

For example, the utility model discloses a natural gas flowmeter convenient to disassemble and assemble, which comprises a shell, wherein connecting flanges are respectively arranged on two sides of the shell, a sealing ring is sleeved on the upper surface of a flowmeter fixing seat, the upper surface of the flowmeter fixing seat is fixedly connected with a flowmeter base through bolts respectively, the upper surface of the flowmeter base is fixedly connected with a flow integrating instrument through connecting columns, one side of the flow integrating instrument is respectively provided with a signal output interface, a display screen is arranged on the surface of the flow integrating instrument, and the back surface of the flow integrating instrument is respectively connected with a back door in an opening and closing manner through hinges. This natural gas flowmeter convenient to dismouting only needs to dismantle the flowmeter base when dismantling, makes things convenient for the later stage to accomplish a series of works, need not to dismantle the casing, reduce cost of maintenance, pass through bolt fixed connection respectively between each part, it is convenient to dismantle, has avoided the operation of starting fire in flammable, explosive place, has made things convenient for the installation and the dismantlement of later maintenance and maintenance, has improved maintenance efficiency.

Based on the searching of the patent and the discovery of the equipment in the prior art, the equipment can solve the problem that the existing natural gas flowmeter cannot be flexibly disassembled when in use, and inconvenience is brought to the overhaul of staff when in use, but the device is usually exposed and is not provided with a protective structure in the use process, so that the device is damaged when being impacted by an external object, and the normal use of the device is affected.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a natural gas metering flowmeter which has the advantage of protection, and solves the problem that the device is normally exposed and is not provided with a protection structure in the use process, so that the device is damaged when being impacted by an external object, and the normal use of the device is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a natural gas metering flowmeter, includes flange pipe, mount pad and flowmeter body, mount pad fixed connection is at the top of flange pipe, flowmeter body fixed mounting is at the top of mount pad, the top swing joint of flange pipe has the protective housing, the equal fixedly connected with joint subassembly in both sides of protective housing inner wall, the top fixedly connected with handle of protective housing, the top of protective housing is provided with the dismantlement subassembly.

As preferable, the clamping assembly comprises a clamping plate, wherein the left side and the rear side of the front side and the rear side of the top of the flange pipe are fixedly connected with elastic clamping frames, and the elastic clamping frames are clamped with the clamping plate.

As the preferable mode of the utility model, the disassembling component comprises a pressing frame, the top of the inner side of the elastic clamping frame is fixedly connected with an elastic sheet, the bottom of the pressing frame penetrates through the inside of the protective box and is movably connected with the protective box, and the bottom of the pressing frame is fixedly connected with the top of the elastic sheet.

As the preferable mode of the utility model, the bottoms of the two sides of the protective box are fixedly connected with the mounting blocks, the bottoms of the mounting blocks are fixedly connected with the springs, the bottoms of the springs are fixedly connected with the abutting blocks, and the abutting blocks are movably connected with the flange pipe.

As the preferable mode of the utility model, the surface of the spring is sleeved with the telescopic protective sleeve, the top of the telescopic protective sleeve is fixedly connected with the bottom of the mounting block, and the bottom of the telescopic protective sleeve is fixedly connected with the top of the abutting block.

As preferable mode of the utility model, the top of the handle is provided with a fitting groove, and the fitting groove is movably connected with the pressing frame.

As the preferable mode of the utility model, the top of the inner wall of the protective box is fixedly connected with a rubber protective cover, and the rubber protective cover is movably connected with the flowmeter body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the protection box is arranged, so that the protection box can protect the flow body, the problem that the device is damaged when being impacted by an external object because the device is usually exposed outside and is not provided with the protection structure in the using process is solved, and the normal use of the device is affected.

2. According to the utility model, the clamping assembly is arranged, so that the clamping plate can be driven to move downwards when the protective box moves downwards, and can be clamped with the elastic clamping frame after moving downwards, thereby completing the installation of the protective box.

3. According to the utility model, the mounting block, the spring and the abutting block are arranged, so that the spring on the mounting block can drive the abutting block to abut downwards through the self elasticity, the protective box is enabled to move upwards through the recoil force, the protective box drives the clamping plate to be more attached to the elastic clamping plate, and the telescopic protective sleeve is arranged, so that the spring can be protected in a memory manner when the telescopic protective sleeve is used, and the surface of the spring is prevented from being damaged, so that the service life is shortened.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

FIG. 3 is a schematic perspective sectional view of the protective case of the present utility model.

In the figure: 1. a flange pipe; 2. a mounting base; 3. a flowmeter body; 4. a protective box; 5. a clamping assembly; 51. a clamping plate; 52. an elastic clamping frame; 6. a handle; 7. disassembling the assembly; 71. a pressing frame; 72. an elastic sheet; 8. a mounting block; 9. a spring; 10. a tightening block; 11. a telescopic protective sleeve; 12. a bonding groove; 13. and a rubber protective cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the natural gas metering flowmeter provided by the utility model comprises a flange pipe 1, an installation seat 2 and a flowmeter body 3, wherein the installation seat 2 is fixedly connected to the top of the flange pipe 1, the flowmeter body 3 is fixedly installed on the top of the installation seat 2, the top of the flange pipe 1 is movably connected with a protective box 4, two sides of the inner wall of the protective box 4 are fixedly connected with clamping components 5, the top of the protective box 4 is fixedly connected with a handle 6, and the top of the protective box 4 is provided with a disassembly component 7.

Referring to fig. 3, the clamping assembly 5 includes a clamping plate 51, and elastic clamping frames 52 are fixedly connected to the left side and the rear side of the front side and the rear side of the top of the flange pipe 1, and the elastic clamping frames 52 are clamped with the clamping plate 51.

As a technical optimization scheme of the utility model, by arranging the clamping assembly 5, the clamping plate 51 can be driven to move downwards when the protective box 4 moves downwards, and the clamping plate 51 can be clamped with the elastic clamping frame after moving downwards, so that the protective box 4 is mounted.

Referring to fig. 3, the dismounting assembly 7 includes a pressing frame 71, an elastic sheet 72 is fixedly connected to the top of the inner side of the elastic clamping frame 52, the bottom of the pressing frame 71 penetrates through the inside of the protection box 4 and is movably connected with the protection box 4, and the bottom of the pressing frame 71 is fixedly connected with the top of the elastic sheet 72.

As a technical optimization scheme of the utility model, the disassembly component 7 is arranged, so that the pressing frame 71 can drive the elastic sheet 72 to move downwards after moving downwards, and the elastic sheet 72 deforms after moving downwards to drive the top of the elastic clamping frame 52 to move inwards, so that the elastic clamping frame 52 is separated from the clamping plate 51, and the protection box 4 is disassembled.

Referring to fig. 3, the bottoms of the two sides of the protection box 4 are fixedly connected with mounting blocks 8, the bottoms of the mounting blocks 8 are fixedly connected with springs 9, the bottoms of the springs 9 are fixedly connected with abutting blocks 10, and the abutting blocks 10 are movably connected with the flange pipe 1.

As a technical optimization scheme of the utility model, through arranging the mounting block 8, the spring 9 and the abutting block 10, the spring 9 on the mounting block 8 can drive the abutting block 10 to abut downwards through self elasticity, so that the protective box 4 is moved upwards through the recoil force, and the protective box 4 drives the clamping plate 51 to be more attached to the elastic clamping plate 51.

Referring to fig. 3, the surface of the spring 9 is sleeved with a telescopic protective sleeve 11, the top of the telescopic protective sleeve 11 is fixedly connected with the bottom of the mounting block 8, and the bottom of the telescopic protective sleeve 11 is fixedly connected with the top of the abutting block 10.

As a technical optimization scheme of the utility model, the telescopic protective sleeve 11 is arranged, so that the use of the telescopic protective sleeve 11 can carry out the memory protection on the spring 9, thereby avoiding the damage to the surface of the spring 9 and reducing the service life.

Referring to fig. 3, an attaching groove 12 is formed at the top of the handle 6, and the attaching groove 12 is movably connected with the pressing frame 71.

As a technical optimization scheme of the utility model, the pressing frame 71 can be attached to the handle 6 after moving downwards by arranging the attaching groove 12, so that a user can conveniently install or detach the protective box 4 through the handle 6.

Referring to fig. 3, a rubber protection cover 13 is fixedly connected to the top of the inner wall of the protection box 4, and the rubber protection cover 13 is movably connected with the flowmeter body 3.

As a technical optimization scheme of the utility model, the rubber protective cover 13 is arranged, so that the rubber protective cover 13 can protect the flowmeter body 3 in the protective box 4, and the safety of the flowmeter body 3 in use is further ensured.

The working principle and the using flow of the utility model are as follows: when the protective box is used, the protective box 4 is placed at the top of the flange pipe 1 and then pressed downwards through the handle 6, so that the protective box 4 is contacted with the flange pipe 1, the clamping plate 51 can be driven to move downwards after the protective box 4 moves downwards, the clamping plate 51 can be contacted with the elastic clamping frame 52 on the flange pipe 1, the elastic clamping frame 52 can be clamped with the clamping plate 51 along with the downward movement of the clamping plate 51, the protective box 4 is mounted, the protective box 4 can protect the flowmeter body 3, the protective effect is achieved, the protective box 4 is required to be dismounted, the pressing frame 71 is held through the pressing frame 71, then the pressing frame 71 is pressed, the elastic piece 72 can be driven to move downwards after the pressing frame 71 moves downwards, the elastic piece 72 is deformed after moving downwards, the top of the elastic clamping frame 52 is driven to move inwards, and the elastic clamping frame 52 is separated from the clamping plate 51, and the protective box 4 is dismounted.

To sum up: this natural gas metering flowmeter through setting up protective housing 4, makes protective housing 4 can protect flowmeter body 3, has solved the device in-process that uses normally makes the exposure outside and does not set up protective structure for the device will lead to the device to receive the damage when receiving external object striking, thereby influences the problem of device normal use.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a natural gas metering flowmeter, includes flange pipe (1), mount pad (2) and flowmeter body (3), its characterized in that: the utility model discloses a flowmeter, including flange pipe (1), mount pad (2), flowmeter body (3), flange pipe (1), mount pad (4), both sides of the inner wall of protective housing (4) all fixedly connected with joint subassembly (5), the top fixedly connected with handle (6) of protective housing (4), the top of protective housing (4) is provided with dismantles subassembly (7).

2. A natural gas meter as defined in claim 1, wherein: the clamping assembly (5) comprises a clamping plate (51), an elastic clamping frame (52) is fixedly connected to the left side and the rear side of the front side and the rear side of the top of the flange pipe (1), and the elastic clamping frame (52) is clamped with the clamping plate (51).

3. A natural gas meter as defined in claim 2, wherein: the disassembly assembly (7) comprises a pressing frame (71), an elastic sheet (72) is fixedly connected to the top of the inner side of the elastic clamping frame (52), the bottom of the pressing frame (71) penetrates through the inside of the protection box (4) and is movably connected with the protection box (4), and the bottom of the pressing frame (71) is fixedly connected with the top of the elastic sheet (72).

4. A natural gas meter as defined in claim 1, wherein: the bottom of protective housing (4) both sides is all fixedly connected with installation piece (8), the bottom fixedly connected with spring (9) of installation piece (8), the bottom fixedly connected with of spring (9) supports tight piece (10), support tight piece (10) and flange pipe (1) swing joint.

5. A natural gas meter as defined in claim 4, wherein: the surface cover of spring (9) is equipped with flexible lag (11), the top of flexible lag (11) is fixed connection with the bottom of installation piece (8), the bottom of flexible lag (11) is fixed connection with the top of supporting tight piece (10).

6. A natural gas meter according to claim 3, wherein: the top of handle (6) has seted up laminating groove (12), laminating groove (12) and press frame (71) swing joint.

7. A natural gas meter as defined in claim 1, wherein: the top fixedly connected with rubber protection casing (13) of protective housing (4) inner wall, rubber protection casing (13) and flowmeter body (3) swing joint.