Flow detection device of gas equipment

Abstract

The utility model provides a flow detection device of gas equipment, and belongs to the technical field of gas equipment. The flow detection device of the fuel gas equipment comprises a fuel gas metering instrument, a fuel gas pipeline, a first sealing gasket, clamping sleeves, a second sealing gasket, a first connecting plate, a second connecting plate, a threaded rod and a nut, when the flow detection device is used, the two clamping sleeves are arranged on the fuel gas metering instrument and the fuel gas pipeline in a sleeving mode, the threaded rod penetrates through the second connecting plate, and finally the nut is screwed to the threaded rod. According to the flow detection device of the fuel gas equipment, the fuel gas metering instrument and the fuel gas pipeline can be installed together through the two clamping sleeves, the two threaded rods and the two nuts, time and labor are saved, the fuel gas metering instrument is convenient to disassemble and assemble, and in addition, the flow detection device is convenient to use. The first sealing gasket and the second sealing gasket are used for double-layer anti-leakage protection, the use safety of the gas metering instrument is improved, and better use experience is brought to a user.

Description

Technical Field

[0001] The present application relates to the technical field of gas equipment, and in particular to a flow detection device for gas equipment. Background Art

[0002] Gas is a general term for gaseous fuels, which can burn and release heat for use by residents and industrial enterprises. There are many types of gas, mainly natural gas, artificial gas, liquefied petroleum gas, biogas, and coal-to-gas. When using gas, related gas equipment is required, and when detecting the flow of gas equipment, a gas meter is required. At present, in the process of connecting the gas meter to the gas pipeline, it is often necessary to use multiple bolts to connect the flanges on them together, which is time-consuming and labor-intensive, that is, it is inconvenient to disassemble and assemble the gas meter, which brings a bad user experience. Utility Model Content

[0003] In order to remedy the above shortcomings, the present application provides a flow detection device for gas equipment, which aims to improve the current process of connecting the gas meter and the gas pipeline, which often requires the use of multiple bolts to connect the flanges on them, which is time-consuming and labor-intensive, and it is inconvenient to disassemble and assemble the gas meter.

[0004] This application is implemented as follows:

[0005] The present application provides a flow detection device for gas equipment, comprising a gas meter, a gas pipeline, a first sealing gasket, a ferrule, a second sealing gasket, a first connecting plate, a second connecting plate, a threaded rod and a nut, wherein the first sealing gasket is sleeved on the gas meter and the gas pipeline at the same time, and the second sealing gasket is inserted in the ferrule;

[0006] The ferrule is simultaneously sleeved on the gas meter and the gas pipeline, the first connecting plate and the second connecting plate are fixedly installed on different outer walls of the ferrule, the first connecting plate and the second connecting plate are fitted together, one end of the threaded rod is fixed on the outer wall of the first connecting plate, the threaded rod passes through the second connecting plate, and the nut is threadedly sleeved on the threaded rod.

[0007] In one embodiment of the present application, a mounting groove is provided on the ferrule, and the second sealing gasket is inserted into the mounting groove.

[0008] In one embodiment of the present application, a card slot is provided on the card sleeve, and the gas meter and the end of the gas pipeline are both inserted into the card slot.

[0009] In one embodiment of the present application, a through hole is formed on the second connecting plate, and the threaded rod passes through the through hole.

[0010] In one embodiment of the present application, two ferrules are provided on one end of the gas meter.

[0011] The beneficial effect of the present application is that the present application obtains a flow detection device for a gas device through the above-mentioned design. When in use, the first sealing gasket is attached to the end of the gas meter, and then one end of the gas pipeline is attached to the first sealing gasket, and the second sealing gasket is inserted into the ferrule, and the two ferrules are mounted on the gas meter and the gas pipeline, and the threaded rod is passed through the second connecting plate, and finally the nut is screwed onto the threaded rod to achieve the installation of the two ferrules together. The flow detection device for the gas equipment can install the gas meter and the gas pipeline together by using two ferrules, two threaded rods and two nuts, which saves time and effort and is convenient for disassembly and assembly of the gas meter. In addition, the first sealing gasket and the second sealing gasket are used for double-layer anti-leakage protection, which improves the safety of the gas meter and brings a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of a flow detection device for a gas device provided in an embodiment of the present application;

[0014] Figure 2 A cross-sectional view of a gas pipeline provided for an embodiment of the present application;

[0015] Figure 3 A diagram showing the relationship between the ferrule and the second sealing gasket provided in an embodiment of the present application;

[0016] Figure 4 A schematic diagram of the three-dimensional structure of the second sealing gasket provided in an embodiment of the present application.

[0017] In the figure: 110 - gas meter; 120 - gas pipeline; 130 - first sealing gasket; 140 - ferrule; 150 - second sealing gasket; 160 - mounting groove; 170 - first connecting plate; 180 - second connecting plate; 190 - threaded rod; 191 - nut; 192 - slot. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] Example

[0020] See also Figure 1 - Figure 4 The present application provides a technical solution: a flow detection device for a gas device, comprising a gas meter 110, a gas pipeline 120, a first sealing gasket 130, a ferrule 140, a second sealing gasket 150, a first connecting plate 170, a second connecting plate 180, a threaded rod 190 and a nut 191, wherein the first sealing gasket 130 is sleeved on the gas meter 110 and the gas pipeline 120 at the same time, the second sealing gasket 150 is inserted in the ferrule 140, an installation groove 160 is provided on the ferrule 140, and the second sealing gasket 150 is inserted in the installation groove 160, and the setting of the installation groove 160 facilitates the filling of the second sealing gasket 150 in the ferrule 140;

[0021] The ferrule 140 is simultaneously mounted on the gas meter 110 and the gas pipeline 120. The ferrule 140 is provided with a slot 192. The ends of the gas meter 110 and the gas pipeline 120 are inserted into the slot 192. The slot 192 is provided to facilitate the ferrule 140 to be mounted on the gas meter 110 and the gas pipeline 120. Two ferrules 140 are provided on one end of the gas meter 110. The two ferrules 140 are provided to facilitate the gas meter 110 and the gas pipeline 120 to be connected together. The first connecting plate 170 and the second connecting plate 180 are fixedly installed on the outer wall of different ferrules 140, the first connecting plate 170 and the second connecting plate 180 are fitted together, one end of the threaded rod 190 is fixed on the outer wall of the first connecting plate 170, the threaded rod 190 passes through the second connecting plate 180, the nut 191 is threadedly sleeved on the threaded rod 190, a through hole is opened on the second connecting plate 180, the threaded rod 190 passes through the through hole, and the setting of the through hole makes it easy to pass the threaded rod 190 through the second connecting plate 180.

[0022] Specifically, the working principle of the flow detection device of the gas equipment is as follows: when in use, the first sealing gasket 130 is attached to the end of the gas meter 110, and then one end of the gas pipe 120 is attached to the first sealing gasket 130, and the second sealing gasket 150 is inserted into the ferrule 140, and the two ferrules 140 are sleeved on the gas meter 110 and the gas pipe 120, and the threaded rod 190 passes through the second connecting plate 180, and finally the nut 191 is screwed onto the threaded rod 190 to achieve the installation of the two ferrules 140 together. The flow detection device of the gas equipment can install the gas meter 110 and the gas pipe 120 together by using two ferrules 140, two threaded rods 190 and two nuts 191, which saves time and effort and is convenient for disassembly and assembly of the gas meter 110. In addition, the first sealing gasket 130 and the second sealing gasket 150 are used for double-layer anti-leakage protection, which improves the safety of the gas meter 110 and brings a better user experience.

[0023] It should be noted that the specific model and specifications of the gas meter 110 need to be selected and determined based on the actual specifications of the device, and the specific selection and calculation method adopts the existing technology in the field, so it will not be described in detail.

[0024] The power supply and principle of the gas meter 110 are clear to those skilled in the art and will not be described in detail here.

[0025] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A flow detection device for a gas equipment, characterized in that: The invention comprises a gas meter (110), a gas pipeline (120), a first sealing gasket (130), a ferrule (140), a second sealing gasket (150), a first connecting plate (170), a second connecting plate (180), a threaded rod (190) and a nut (191), wherein the first sealing gasket (130) is sleeved on the gas meter (110) and the gas pipeline (120) at the same time, and the second sealing gasket (150) is inserted into the ferrule (140); The ferrule (140) is simultaneously sleeved on the gas meter (110) and the gas pipeline (120); the first connecting plate (170) and the second connecting plate (180) are fixedly installed on different outer walls of the ferrule (140); the first connecting plate (170) and the second connecting plate (180) are fitted together; one end of the threaded rod (190) is fixed on the outer wall of the first connecting plate (170); the threaded rod (190) passes through the second connecting plate (180); and the nut (191) is threadedly sleeved on the threaded rod (190).

2. A flow detection device for gas equipment according to claim 1, characterized in that: The ferrule (140) is provided with a mounting groove (160), and the second sealing gasket (150) is inserted into the mounting groove (160).

3. A flow detection device for gas equipment according to claim 1, characterized in that: The ferrule (140) is provided with a card slot (192), and the ends of the gas meter (110) and the gas pipeline (120) are both inserted into the card slot (192).

4. A flow detection device for gas equipment according to claim 1, characterized in that: The second connecting plate (180) is provided with a through hole, and the threaded rod (190) passes through the through hole.

5. A flow detection device for gas equipment according to claim 1, characterized in that: Two ferrules (140) are arranged on one end of the gas meter (110).

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