Cloud gas leakage monitoring device

Abstract

The utility model belongs to the field of gas leakage monitoring devices, and particularly relates to a cloud gas leakage monitoring device which comprises a cloud gas leakage monitoring device body. The detector is used for detecting whether gas leakage occurs at the joint of the straight pipe and the bent pipe or not, if leakage occurs, the leakage is uploaded to a user through the cloud end of the detector, meanwhile, a working signal is transmitted to the motor, the output end of the motor drives the driving gear to rotate, and the driving gear drives the rotating disc to rotate; a sliding rod is driven to move through a rotating disc, a mounting block is driven to move inwards through the sliding rod, then an arc-shaped pressing block is driven to move inwards, a rubber sleeve is pressed through the arc-shaped pressing block, a gap is blocked, the effect of blocking a gas leakage point while cloud alarm is achieved, and the problem that in the household gas using process, the gas leakage point is blocked is solved. The problem that the gas leakage risk is caused due to the fact that the connecting positions between the pipelines are aged due to long-time use in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the field of gas leakage devices, in particular to a cloud monitoring gas leakage device. Background Technique

[0002] The gas leakage alarm detects low-concentration combustible gas in the surrounding environment through a gas sensor. Through the sampling circuit, the detection signal is transmitted to the controller or control circuit in analog or digital form. When the concentration of combustible gas exceeds the value set in the controller or control circuit, the controller issues an alarm signal or performs actions such as closing the gas valve through the actuator or execution circuit. At present, due to the development of technology, a device that can monitor gas leakage in the cloud has been invented.

[0003] During the process of using household gas, in order to ensure safety, a gas leakage detection device is generally installed. However, at the connection between pipes, due to long-term use, the connection will age, which may cause the risk of gas leakage and pose a safety hazard to users during the use of gas. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, during the process of using household gas, in order to ensure safety, a gas leakage detection device is generally installed. However, at the connection between pipes, due to long-term use, the connection will age, which may cause the risk of gas leakage and pose a safety hazard to users during the use of gas. For this problem, the utility model proposes a cloud monitoring gas leakage device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a cloud monitoring gas leakage device, including the body of the cloud monitoring gas leakage device. The body of the cloud monitoring gas leakage device includes a straight pipe. A solenoid valve is fixedly connected to the top of the surface of the straight pipe, and a detector is fixedly connected to the top of the surface of the straight pipe. A bent pipe is communicated with the left side of the straight pipe, and a leakage prevention mechanism is arranged between the straight pipe and the bent pipe;

[0006] The anti-leakage mechanism includes a housing, which is arranged on the surface of the straight pipe. A motor is arranged on the left side of the housing. The output end of the motor is fixedly connected with a driving gear. A rotating disc is meshed on the surface of the driving gear. A sliding rod is movably connected inside the rotating disc. The number of the sliding rods is several. The left side of the sliding rod is fixedly connected with a mounting block. An installation ring is movably connected to the surface of the mounting block. An arc-shaped pressing block is fixedly connected to the inner side of the mounting block. A rubber sleeve is movably connected to the inner side of the arc-shaped pressing block. The diameter of the arc-shaped pressing block is the same as that of the rubber sleeve. A second connector and a first connector are respectively clamped inside the rubber sleeve. The inner side of the second connector is fixedly connected with the right side of the surface of the straight pipe. The inner side of the first connector is fixedly connected with the left side of the surface of the elbow pipe.

[0007] Preferably, a right baffle is arranged on the right side of the rotating disc. The inner ring of the right baffle is fixedly connected with the surface of the elbow pipe. The left side of the right baffle is fixedly connected with the housing. The left side of the housing is fixedly connected with a left baffle. The inner side of the left baffle is fixedly connected with the surface of the straight pipe.

[0008] Preferably, a mounting hole is formed inside the left baffle. The inner cavity of the mounting hole is movably connected with the surface of the driving gear. The left side of the driving gear is fixedly connected with the output end of the motor.

[0009] Preferably, an arc-shaped bracket is fixedly connected to the bottom of the motor. The bottom of the arc-shaped bracket is fixedly connected with a fixing bracket. The bottom of the fixing bracket is fixedly connected with the surface of the straight pipe.

[0010] Preferably, an arc-shaped groove is formed inside the rotating disc. The number of the arc-shaped grooves is several. The inner cavity of the arc-shaped groove is movably connected with the surface of the sliding rod.

[0011] Preferably, a limiting ring is fixedly connected to the left side of the surface of the sliding rod. The diameter of the limiting ring is the same as that of the sliding rod. The left side of the limiting ring is movably connected with the right side of the rotating disc.

[0012] Preferably, a sliding groove is formed on the surface of the installation ring. The number of the sliding grooves is several. The inner cavity of the sliding groove is movably connected with the surface of the mounting block.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The utility model detects whether there is gas leakage at the connection between the straight pipe and the elbow through a detector. If leakage occurs, it is uploaded to the user through the detector cloud, and at the same time, a working signal is transmitted to the solenoid valve to make the solenoid valve work, thereby cutting off the continuous supply of gas in the straight pipe. At the same time, a working signal is transmitted to the motor, and the output end of the motor drives the driving gear to rotate. The driving gear drives the rotating disk to rotate, the rotating disk drives the sliding rod to move, the sliding rod drives the mounting block to move inwards inside the mounting ring, and then the mounting block drives the arc-shaped pressing block to move inwards. By the inward movement of the arc-shaped pressing block to compress the rubber sleeve, the rubber sleeve blocks the gap between the second connector and the first connector, achieving the effect of cloud alarm and blocking the gas leakage point at the same time, and solving the problem that in the process of using household gas, in order to ensure safety, a gas leakage detection device is generally installed, but the connection between general pipes will age due to long-term use, resulting in the risk of gas leakage and posing a safety hazard to users during gas use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0016] Figure 1 Schematic diagram of the body structure of the present utility model;

[0017] Figure 2 Schematic diagram of the exploded structure of the outer shell of the present utility model;

[0018] Figure 3 Schematic diagram of the exploded structure of the second connector of the present utility model;

[0019] Figure 4 Schematic diagram of the exploded structure of the rotating disk of the present utility model;

[0020] Figure 5 For the present utility model Figure 4 Schematic diagram of the enlarged mechanism at A in

[0021] In the figure: 1. Cloud monitoring gas leakage device body; 101. Straight pipe; 102. Solenoid valve; 103. Detector; 104. Elbow pipe; 2. Leak prevention mechanism; 201. Housing; 202. Driving gear; 203. Rotating disc; 204. Arc-shaped groove; 205. Limiting ring; 206. Right baffle; 207. Rubber sleeve; 208. First connector; 209. Second connector; 210. Arc-shaped pressing block; 211. Sliding rod; 212. Mounting block; 213. Mounting ring; 214. Sliding groove; 215. Left baffle; 216. Motor; 217. Arc-shaped bracket; 218. Fixed bracket; 219. Mounting hole. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] The following is further described in conjunction with the attached Figures 1-5 For a more detailed description of this application,

[0024] The embodiment of this application discloses a cloud monitoring gas leakage device. Refer to Figure 1 And Figure 5 , a cloud monitoring gas leakage device includes a cloud monitoring gas leakage device body 1. The cloud monitoring gas leakage device body 1 includes a straight pipe 101. The top of the surface of the straight pipe 101 is fixedly connected with a solenoid valve 102. The top of the surface of the straight pipe 101 is fixedly connected with a detector 103. The left side of the straight pipe 101 is communicated with an elbow pipe 104. A leak prevention mechanism 2 is arranged between the straight pipe 101 and the elbow pipe 104;

[0025] The anti-leakage mechanism 2 includes a shell 201, which is arranged on the surface of the straight pipe 101. A motor 216 is arranged on the left side of the shell 201. The output end of the motor 216 is fixedly connected to a driving gear 202. A rotating disk 203 is meshed on the surface of the driving gear 202. A sliding rod 211 is movably connected inside the rotating disk 203. The number of sliding rods 211 is several. A mounting block 212 is fixedly connected to the left side of the sliding rod 211. A mounting ring 213 is movably connected to the surface of the mounting block 212. An arc-shaped pressing block 210 is fixedly connected to the inner side of the mounting block 212. A rubber sleeve 207 is movably connected to the inner side of the arc-shaped pressing block 210. The diameter of the arc-shaped pressing block 210 is consistent with the diameter of the rubber sleeve 207. The inner side of the rubber sleeve 207 is respectively clamped with a second connector 209 and a first connector 208. The inner side of the second connector 209 is fixedly connected to the right side of the surface of the straight pipe 101, and the inner side of the first connector 208 is fixedly connected to the left side of the surface of the curved pipe 104.

[0026] Reference Figure 2 and Figure 4 A right baffle 206 is provided on the right side of the rotating disk 203, the inner circle of the right baffle 206 is fixedly connected to the surface of the elbow 104, the left side of the right baffle 206 is fixedly connected to the shell 201, the left side of the shell 201 is fixedly connected to the left baffle 215, the inner side of the left baffle 215 is fixedly connected to the surface of the straight pipe 101, and the right baffle 206 and the left baffle 215 are provided to achieve a supporting and fixing effect on the shell 201, so that the shell 201 is fixed to the surfaces of the elbow 104 and the straight pipe 101 through the right baffle 206 and the left baffle 215, and at the same time, the sealing of the left baffle 215 and the right baffle 206 improves the airtightness of the inside of the shell 201, so that the leaked gas will not leak out of the inside of the shell 201;

[0027] Reference Figure 4 The left baffle plate 215 has a mounting hole 219, the inner cavity of the mounting hole 219 is movably connected to the surface of the driving gear 202, and the left side of the driving gear 202 is fixedly connected to the output end of the motor 216. The mounting hole 219 is provided to limit the driving gear 202, so that when the driving gear 202 rotates inside the left baffle plate 215, it will not be separated from the left baffle plate 215, thereby improving the stability of the driving gear 202 during rotation;

[0028] Reference Figure 3The bottom of the motor 216 is fixedly connected with an arc-shaped bracket 217, and the bottom of the arc-shaped bracket 217 is fixedly connected with a fixed bracket 218. The bottom of the fixed bracket 218 is fixedly connected to the surface of the straight tube 101. The arc-shaped bracket 217 is arranged. Since the arc-shaped bracket 217 is consistent with the shape of the motor 216, the fixing effect on the motor 216 is more stable, so that the motor 216 will not shake during operation. The fixed bracket 218 is arranged to fix the position of the arc-shaped bracket 217, thereby improving the stability of the arc-shaped bracket 217.

[0029] Reference Figure 4 and Figure 5 The rotating disk 203 is provided with arc grooves 204 in a plurality of numbers. The inner cavity of the arc grooves 204 is movably connected to the surface of the sliding rod 211. The arc grooves 204 guide the sliding rod 211, so that the sliding rod 211 can move more stably inside the rotating disk 203 as the rotating disk 203 rotates.

[0030] Reference Figure 4 and Figure 5 The left side of the surface of the sliding rod 211 is fixedly connected to a limiting ring 205, the diameter of the limiting ring 205 is consistent with the diameter of the sliding rod 211, and the left side of the limiting ring 205 is movably connected to the right side of the rotating disk 203. The limiting ring 205 is set, and the diameter of the limiting ring 205 is larger than the diameter of the sliding rod 211, which plays a role in limiting the sliding rod 211, so that when the sliding rod 211 moves inside the rotating disk 203, it will not be separated from the rotating disk 203;

[0031] Reference Figure 4 The surface of the mounting ring 213 is provided with a sliding groove 214, and the number of the sliding grooves 214 is several. The inner cavity of the sliding groove 214 is movably connected to the surface of the mounting block 212. The setting of the sliding groove 214 plays a supporting and guiding role for the mounting block 212, thereby improving the stability of the mounting block 212 when sliding inside the mounting ring 213.

[0032] Working principle: The detector 103 detects whether there is gas leakage in the straight pipe 101 and the elbow 104. If leakage occurs, it is uploaded to the user by the detector 103 cloud for alarm. At the same time, the detector 103 sends a working instruction to the solenoid valve 102 to make the solenoid valve 102 work, thus blocking the continuous transmission of gas inside the straight pipe 101. Then, the detector 103 will send a working instruction to the motor 216, so that the output end of the motor 216 drives the driving gear 202 to rotate inside the left baffle 215. The driving gear 202 meshes with the rotating disk 203 to make the rotating disk 203 rotate. The rotation of the rotating disk 203 makes the sliding rod 211 move inside the arc-shaped groove 204 inside the rotating disk 203. The sliding rod 211 drives the mounting block 212 to move inward inside the sliding groove 214 inside the mounting ring 213. At the same time, the mounting block 212 drives the arc-shaped pressing block 210 to move inward and make close contact with the rubber sleeve 207. The rubber sleeve 207 seals the gap between the second connector 209 and the first connector 208.

[0033] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A cloud-based gas leakage monitoring device, characterized in that: It includes a cloud monitoring gas leakage device body (1). The cloud monitoring gas leakage device body (1) includes a straight pipe (101). At the top of the surface of the straight pipe (101), a solenoid valve (102) is fixedly connected. At the top of the surface of the straight pipe (101), a detector (103) is fixedly connected. On the left side of the straight pipe (101), a bent pipe (104) is communicated. Between the straight pipe (101) and the bent pipe (104), a leakage prevention mechanism (2) is provided. The leakage prevention mechanism (2) includes a housing (201). The housing (201) is arranged on the surface of the straight pipe (101). On the left side of the housing (201), a motor (216) is provided. The output end of the motor (216) is fixedly connected with a driving gear (202). The surface of the driving gear (202) meshes with a rotating disc (203). Inside the rotating disc (203), a sliding rod (211) is movably connected. The number of the sliding rods (211) is several. On the left side of the sliding rod (211), a mounting block (212) is fixedly connected. On the surface of the mounting block (212), a mounting ring (213) is movably connected. Inside the mounting block (212), an arc-shaped pressing block (210) is fixedly connected. Inside the arc-shaped pressing block (210), a rubber sleeve (207) is movably connected. The diameter of the arc-shaped pressing block (210) is the same as the diameter of the rubber sleeve (207). Inside the rubber sleeve (207), a second connector (209) and a first connector (208) are respectively clamped. The inside of the second connector (209) is fixedly connected with the right side of the surface of the straight pipe (101). The inside of the first connector (208) is fixedly connected with the left side of the surface of the bent pipe (104).

2. The cloud monitoring gas leakage device according to claim 1, characterized in that: On the right side of the rotating disc (203), a right baffle (206) is provided. The inner ring of the right baffle (206) is fixedly connected with the surface of the bent pipe (104). On the left side of the right baffle (206), the housing (201) is fixedly connected. On the left side of the housing (201), a left baffle (215) is fixedly connected. The inside of the left baffle (215) is fixedly connected with the surface of the straight pipe (101).

3. The cloud monitoring gas leakage device according to claim 2, characterized in that: Inside the left baffle (215), a mounting hole (219) is opened. The inner cavity of the mounting hole (219) is movably connected with the surface of the driving gear (202).

4. The cloud monitoring gas leakage device according to claim 1, characterized in that: At the bottom of the motor (216), an arc-shaped bracket (217) is fixedly connected. At the bottom of the arc-shaped bracket (217), a fixed bracket (218) is fixedly connected. The bottom of the fixed bracket (218) is fixedly connected with the surface of the straight pipe (101).

5. The cloud monitoring gas leakage device according to claim 1, characterized in that: Inside the rotating disc (203), an arc-shaped groove (204) is opened. The number of the arc-shaped grooves (204) is several. The inner cavity of the arc-shaped groove (204) is movably connected with the surface of the sliding rod (211).

6. The cloud monitoring gas leakage device according to claim 1, characterized in that: A limiting ring (205) is fixedly connected to the left side of the surface of the sliding rod (211). The diameter of the limiting ring (205) is the same as that of the sliding rod (211). The left side of the limiting ring (205) is movably connected to the right side of the rotating disc (203).

7. The cloud monitoring gas leakage device according to claim 1, characterized in that: A sliding groove (214) is formed on the surface of the mounting ring (213). The number of the sliding grooves (214) is several. The inner cavity of the sliding groove (214) is movably connected to the surface of the mounting block (212).

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