CN209945459U

CN209945459U - Gas meter with gas leakage alarm function

Info

Publication number: CN209945459U
Application number: CN201920681268.4U
Authority: CN
Inventors: 牟鼎
Original assignee: Chongqing Rui Lian Technology Development Co Ltd
Current assignee: Chongqing Rui Lian Technology Development Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-14
Anticipated expiration: 2029-05-14

Abstract

The utility model provides a gas table with alarm function is leaked in gas relates to the gas table field, including the table body, the front end outer wall fixedly connected with display panel of the table body, the spout has been seted up to the front end outer wall of display panel, and the inner wall sliding connection of spout has cleaning device, and the upper end outer wall of the table body communicates in proper order from left to right has air inlet and gas outlet, and the upper end of the table body has seted up the seal groove, and the inner wall joint of seal groove has the lid box, and the upper end surface intercommunication of lid box has intake pipe and outlet duct, and the upper end outer wall intercommunication of lid box has alarm device. The utility model discloses in, through setting up alarm device, through the upper end surface with lid box joint at the table body, utilize the sealing member between the two to seal, give birth to when the gas with air inlet or gas outlet and leak and make the inside atmospheric pressure of lid box increase, promote the piston through atmospheric pressure and slide inside the slide pipe, thereby the messenger hits the ball and produces the sound and report to the police in striking box inside striking in the inside striking of slide pipe gets into the striking box.

Description

Gas meter with gas leakage alarm function

Technical Field

The utility model relates to a gas table field especially relates to a gas table with alarming function is leaked in gas.

Background

The gas meter automatically accumulates the volume of gas passing through the gas meter, so that the used gas can be conveniently measured and expressed, and therefore payment is carried out according to the cubic meter of consumed gas per month.

The prior gas meter has the following defects in the using process:

1. the gas meter is connected with the gas pipeline in a sleeved mode, and gas is easy to leak out of a gap between the gas meter and the gas pipeline, so that the risk of leakage is caused;

2. the surface of the gas meter is arranged in the cabinet, so that dust is easy to accumulate on the surface of the gas meter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas table with alarming function is leaked in gas to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize a gas table with gas leakage alarming function, including the table body, the front end outer wall fixedly connected with display panel of the table body, the spout has been seted up to the front end outer wall of display panel, the inner wall sliding connection of spout has cleaning device, the upper end outer wall of the table body communicates in proper order from left to right has air inlet and gas outlet, and the upper end of the table body has seted up the seal groove, the inner wall joint of seal groove has the lid box, the upper end surface intercommunication of lid box has intake pipe and outlet duct, and the upper end outer wall intercommunication of lid box has alarm device.

Cleaning device include with spout sliding connection's slider, the one end fixedly connected with connecting plate of diapire in the spout is kept away from to the slider, the one end that the connecting plate is close to the table body is rotated through two installation pieces and is connected with the pivot, the surface rotation of pivot is connected with clean wheel.

Preferably, alarm device includes the slide pipe with lid box intercommunication, the inner wall fixedly connected with mounting panel of slide pipe, the bottom outer wall fixedly connected with shell fragment of mounting panel, the one end fixedly connected with piston of mounting panel is kept away from to the shell fragment, the outer wall and the slide pipe sliding connection of piston, the upper end intercommunication striking box of slide pipe, the inside of striking box is equipped with two and hits the ball, the position fixedly connected with filter screen that striking box inner wall is close to the slide pipe.

Preferably, the right side wall of the sliding block is fixedly connected with a spring, and one end, far away from the sliding block, of the spring is fixedly connected with the inner wall of the sliding groove.

Preferably, two ventilation holes are vertically formed in the upper surface of the mounting plate in a penetrating mode.

Preferably, the striking box is made of polyethylene plastics, and the striking ball is made of polyethylene plastics.

Preferably, a sealing element is arranged between the cover box and the sealing groove.

Preferably, the inside and the air inlet joint of intake pipe, and be equipped with the sealing member between the inside of intake pipe and the air inlet, the inside and the gas outlet joint of outlet duct, and be equipped with the sealing member between the inside of outlet duct and the gas outlet.

The utility model has the advantages that:

1. this gas table with gas leakage alarming function, through setting up alarm device, through the upper end surface with lid box joint at the table body, utilize the sealing member between the two to seal, give birth to when the gas and leak and make the inside atmospheric pressure increase of lid box with air inlet or gas outlet, promote the piston through atmospheric pressure and slide in the slide pipe is inside, the inside gaseous striking box that gets into of slide pipe in, thereby the messenger hits the ball and produces the sound warning at the inside striking of striking box.

2. This gas table with gas leakage alarming function, through setting up the spout, utilizes to promote the slider and slide at the inside extension spring of spout, drives the cleaning wheel through the connecting plate with slider fixed connection and rolls on the display panel surface to clean, utilize the elasticity pulling slider of spring to reset.

Drawings

Fig. 1 is a front view of a gas meter with a gas leakage alarm function according to the present invention;

fig. 2 is a sectional view taken along a line a-a of fig. 1 of a gas meter with a gas leakage alarm function according to the present invention;

fig. 3 is a cross-sectional view taken at B-B of fig. 1 of a gas meter with a gas leakage alarm function of the present invention.

Reference numerals: 1. a watch body; 2. a display panel; 3. a chute; 4. a cleaning device; 401. a slider; 402. a connecting plate; 403. a spring; 404. a rotating shaft; 405. a cleaning wheel; 5. a sealing groove; 6. an air inlet; 7. an air outlet; 8. an air inlet pipe; 9. an alarm device; 901. a strike box; 902. knocking the ball; 903. filtering with a screen; 904. a slide pipe; 905. mounting a plate; 906. a spring plate; 907. a piston; 10. an air outlet pipe; 11. and (7) covering the box.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, a gas meter with a gas leakage alarm function comprises a meter body 1, a display panel 2 is fixedly connected to the outer wall of the front end of the meter body 1, a chute 3 is arranged on the outer wall of the front end of the display panel 2, a cleaning device 4 is connected to the inner wall of the chute 3 in a sliding manner, an air inlet 6 and an air outlet 7 are sequentially communicated with the outer wall of the upper end of the meter body 1 from left to right, a sealing groove 5 is arranged at the upper end of the watch body 1, a cover box 11 is clamped on the inner wall of the sealing groove 5, the upper end surface of the cover box 11 is communicated with an air inlet pipe 8 and an air outlet pipe 10, the outer wall of the upper end of the cover box 11 is communicated with an alarm device 9, by providing the slide groove 3, by pushing the slide block 401 to slide inside the slide groove 3 by extending the spring 403, the cleaning wheel 405 is driven by the connection plate 402 fixedly connected to the slider 401 to roll on the surface of the display panel 2, thereby performing cleaning, and the slider 401 is pulled by the elastic force of the spring 403 to be reset.

Cleaning device 4 includes slider 401 with spout 3 sliding connection, and the one end fixedly connected with connecting plate 402 of diapire in the spout 3 is kept away from to slider 401, and the one end that connecting plate 402 is close to table body 1 rotates through two installation pieces to be connected with pivot 404, and the surface rotation of pivot 404 is connected with cleaning wheel 405.

As shown in fig. 1 and 3, the alarm device 9 includes a slide pipe 904 communicated with the cover box 11, a mounting plate 905 is fixedly connected to an inner wall of the slide pipe 904, an elastic piece 906 is fixedly connected to an outer wall of a bottom of the mounting plate 905, a piston 907 is fixedly connected to an end of the elastic piece 906 away from the mounting plate 905, an outer wall of the piston 907 is slidably connected to the slide pipe 904, an upper end of the slide pipe 904 is communicated with the impact box 901, two collision balls 902 are disposed inside the impact box 901, a filter screen 903 is fixedly connected to a position of the inner wall of the impact box 901, which is close to the slide pipe 904, the cover box 11 is clamped to an upper end surface of the watch body 1 and sealed by a sealing member therebetween, when gas leaks from the gas inlet 6 or the gas outlet 7 to increase the gas pressure inside the cover box 11, the piston is pushed by the gas pressure to slide inside the slide pipe 904, the gas inside the slide pipe 904 enters the impact box 901, the collision, the screen 903 has a function of preventing the ball 902 from falling into the slide pipe 904.

As further shown in fig. 3, two ventilation holes are vertically formed through the upper surface of the mounting plate 905.

As further shown in fig. 3, the striking box 901 is made of polyethylene plastic, and the striking ball 902 is made of polyethylene plastic.

As further shown in fig. 1, a seal is provided between the lid box 11 and the seal groove 5.

As further shown in fig. 1, the inside of the air inlet pipe 8 is connected with the air inlet 6 in a clamping manner, a sealing element is arranged between the inside of the air inlet pipe 8 and the air inlet 6, the inside of the air outlet pipe 10 is connected with the air outlet 7 in a clamping manner, and a sealing element is arranged between the inside of the air outlet pipe 10 and the air outlet 7.

The working principle is as follows: utilize and promote slider 401 and slide at the inside extension spring 403 of spout 3, drive cleaning wheel 405 through the connecting plate 402 with slider 401 fixed connection and roll on the surface of display panel 2, thereby clean, utilize the elasticity pulling slider 401 of spring 403 to reset, through with the upper end surface of lid box 11 joint at table body 1, utilize the sealing member between the two to seal, it increases to take place to leak at air inlet 6 or gas outlet 7 in the gas, promote piston 907 to slide inside slide pipe 904 through atmospheric pressure, the inside gas of slide pipe 904 gets into and strikes in box 901, it is thus produced the sound warning to make ball 902 strike inside striking box 901.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gas table with gas leakage alarming function, includes the table body, its characterized in that: the outer wall of the front end of the meter body is fixedly connected with a display panel, the outer wall of the front end of the display panel is provided with a sliding chute, the inner wall of the sliding chute is connected with a cleaning device in a sliding manner, the outer wall of the upper end of the meter body is sequentially communicated with an air inlet and an air outlet from left to right, the upper end of the meter body is provided with a sealing groove, the inner wall of the sealing groove is clamped with a cover box, the upper end surface of the cover box is communicated with an air inlet pipe and an air outlet pipe, and the outer wall of the upper;

2. The gas meter with the gas leakage alarm function according to claim 1, characterized in that: the alarm device comprises a sliding pipe communicated with a cover box, the inner wall of the sliding pipe is fixedly connected with a mounting plate, the bottom outer wall of the mounting plate is fixedly connected with an elastic sheet, the elastic sheet is far away from one end of a piston fixedly connected with the mounting plate, the outer wall of the piston is connected with the sliding pipe in a sliding mode, the upper end of the sliding pipe is communicated with an impact box, two impact balls are arranged inside the impact box, and the inner wall of the impact box is close to a filter screen fixedly connected with the sliding pipe.

3. The gas meter with the gas leakage alarm function according to claim 1, characterized in that: the right side lateral wall fixedly connected with spring of slider, the one end and the spout inner wall fixed connection that the slider was kept away from to the spring.

4. The gas meter with the gas leakage alarm function according to claim 2, characterized in that: two ventilation holes are vertically formed in the upper surface of the mounting plate in a penetrating mode.

5. The gas meter with the gas leakage alarm function according to claim 2, characterized in that: the collision box is made of polyethylene plastics, and the collision ball is made of polyethylene plastics.

6. The gas meter with the gas leakage alarm function according to claim 1, characterized in that: and a sealing element is arranged between the cover box and the sealing groove.

7. The gas meter with the gas leakage alarm function according to claim 1, characterized in that: the inside and the air inlet joint of intake pipe, and be equipped with the sealing member between the inside of intake pipe and the air inlet, the inside and the gas outlet joint of outlet duct, and be equipped with the sealing member between the inside of outlet duct and the gas outlet.