Gas pipe network data acquisition equipment

Abstract

The utility model provides gas pipe network data acquisition equipment, which relates to the field of gas data acquisition and comprises a protective box, a gas meter body is arranged at the lower end of the back of an inner cavity of the protective box, gas pipe bodies are fixedly communicated with two sides of the top of the protective box, and the bottoms of the gas pipe bodies penetrate into the inner cavity of the protective box. The gas meter body is fixedly communicated with the top of the gas meter body; the gas pipe body is used for protecting and conveying gas, the gas meter body is used for detecting the amount of gas used by residents, the fixing plate is arranged and used for supporting the collecting mechanism, the collecting mechanism is arranged, the gas pressure and flow of the gas conveyed by the gas pipe body can be detected, and the gas meter is convenient to use. And monitoring information can be remotely fed back through a camera picture, so that a worker can know the use condition and the state information of the gas even if the worker does not go to the home of a resident, convenience is provided for work of the resident, and the labor burden of the worker is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of gas data collection, in particular to a gas pipe network data collection device. Background Art

[0002] Gas pipeline network refers to the pipeline network system used to transport natural gas or other gases. These pipeline networks are usually composed of various pipelines, connectors, valves, compressor stations, etc., which are used to transport natural gas from production sites, storage facilities or import points to users or distribution points. Gas pipeline network data collection refers to the process of collecting, recording and processing various information and data related to the gas pipeline network. The purpose of gas pipeline network data collection is to monitor the operation status of the pipeline network, optimize pipeline network management, and improve safety and efficiency;

[0003] During the use of the gas pipeline network, the monitoring of the gas pipeline network has always been carried out through the gas meters entering the households. At the current stage, the gas pipeline network monitoring still requires staff to enter the households for gas meter testing. For the gas company, if no one is at home, it will be necessary to repeatedly urge payment, which increases the workload of the gas staff.

[0004] In summary, the present invention provides a gas pipeline network data acquisition device to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A gas pipe network data acquisition device, comprising a protection box, a gas meter body is arranged at the lower end of the back of the inner cavity of the protection box, both sides of the top of the protection box are fixedly connected with the gas pipe body, the bottom of the gas pipe body penetrates the inner cavity of the protection box and is fixedly connected with the top of the gas meter body, the upper end of the back of the inner cavity of the protection box is fixedly connected with a fixing plate, and a collection mechanism is arranged on the front of the fixing plate;

[0007] The collection mechanism includes a pressure transmitter, which is arranged at the lower end of the left surface of the gas pipe body. A flow sensor is arranged at the upper end of the left surface of the gas pipe body. A gas leak detector is fixedly connected to the left side of the front of the fixed plate, and a camera is arranged in the inner cavity of the protective box.

[0008] Furthermore, in the utility model, display screens are fixedly connected to both sides of the front side of the fixed plate, indicator lights are arranged on both sides of the front side of the fixed plate and located on the upper end of the display screens, and a PLC controller is fixedly connected to the right side of the front side of the fixed plate.

[0009] Furthermore, in the present invention, the output ends of the pressure transmitter and the flow sensor are both electrically connected to the input end of the PLC controller, and the input ends of the display screen and the indicator light are both electrically connected to the output end of the PLC controller.

[0010] Furthermore, in the utility model, a fixing plate is fixedly connected to the top of the inner cavity of the protection box, and the front side of the camera is fixedly connected to the fixing plate.

[0011] Furthermore, in the utility model, a movable door is hingedly connected to the front of the protection box via a hinge, and a transparent plate is fixedly connected to the front of the movable door.

[0012] Furthermore, in the utility model, the upper and lower ends of the protective box and the gas meter body are fixedly connected with mounting plates, the inner cavity of the mounting plates is threadedly connected with bolts, the model of the pressure transmitter is 4-20mA, the model of the flow sensor is EmersonDaniel3410, the model of the gas leak detector is MQ-2 semiconductor gas detector, and the model of the PLC controller is S7-1200.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] The utility model provides a protection box to support and protect the internal components, thereby improving the stability and safety of each component when in use; the gas pipe body is used to escort the gas, the gas meter body is used to detect the amount of gas used by the residents, and a fixed plate is provided to support the collection mechanism. By providing the collection mechanism, the gas pressure and flow rate of the gas transported by the gas pipe body can be detected, and the monitoring information can be remotely fed back through the camera screen, so that the staff can understand the gas usage and status information even if they do not go to the residents' homes, thereby providing convenience for their work and reducing the labor burden of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a main structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the main cross-sectional structure of the protective box of the utility model;

[0017] Figure 3 This is a schematic diagram of the main plane structure of the fixed plate of the utility model;

[0018] Figure 4 It is a side view structural schematic diagram of the fixing plate of the utility model;

[0019] Figure 5 It is a system flow chart of the utility model.

[0020] In the figure:

[0021] 1. Protective box; 2. Gas meter body; 3. Gas pipe body; 4. Fixed plate; 5. Collection mechanism; 501. Pressure transmitter; 502. Flow sensor; 503. Gas leak detector; 504. Camera; 505. Display screen; 506. Indicator light; 507. PLC controller; 6. Fixed plate; 7. Movable door; 8. Transparent plate; 9. Installation plate. DETAILED DESCRIPTION

[0022] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0023] Example 1

[0024] like Figure 1-5 As shown, it is the first embodiment of the utility model, which provides a gas pipe network data acquisition device, including a protection box 1, a gas meter body 2 is arranged at the lower end of the back of the inner cavity of the protection box 1, both sides of the top of the protection box 1 are fixedly connected with a gas pipe body 3, the bottom of the gas pipe body 3 penetrates the inner cavity of the protection box 1, and is fixedly connected with the top of the gas meter body 2, the upper end of the back of the inner cavity of the protection box 1 is fixedly connected with a fixing plate 4, and a collection mechanism 5 is arranged on the front of the fixing plate 4;

[0025] The collection mechanism 5 includes a pressure transmitter 501, which is arranged at the lower end of the surface of the left gas pipe body 3, and a flow sensor 502 is arranged at the upper end of the surface of the left gas pipe body 3. A gas leak detector 503 is fixedly connected to the left side of the front of the fixing plate 4, and a camera 504 is arranged in the inner cavity of the protective box 1.

[0026] like Figure 1-5As shown, the protective box 1 is used to support and protect the internal components to improve the stability and safety of each component when in use, the gas pipe body 3 is used to escort the gas, the gas meter body 2 is used to detect the amount of gas used by the residents, and the fixing plate 4 is used to support the collection mechanism 5. The collection mechanism 5 can detect the gas pressure and flow rate of the gas delivered by the gas pipe body 3, and can remotely feedback the monitoring information through the camera screen, so that the staff can understand the gas usage and status information even if they do not go to the residents' homes, thereby providing convenience for their work and reducing the labor burden of the staff.

[0027] Example 2

[0028] Reference Figure 2-5 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0029] In this embodiment, display screens 505 are fixedly connected on both sides of the front of the fixed plate 4, indicator lights 506 are provided on both sides of the front of the fixed plate 4 and located on the upper end of the display screen 505, and a plc controller 507 is fixedly connected on the right side of the front of the fixed plate 4.

[0030] The output ends of the pressure transmitter 501 and the flow sensor 502 are both electrically connected to the input ends of the PLC controller 507 , and the input ends of the display screen 505 and the indicator light 506 are both electrically connected to the output ends of the PLC controller 507 .

[0031] like Figure 2-5 As shown, the pressure transmitter 501 is used to detect the air pressure in the gas pipe body 3, the flow sensor 502 is used to detect the gas flow, and the gas leakage detector 503 is used to detect whether there is a gas leakage inside the protective box 1. The detection result can be transmitted to the two display screens 505 through the plc controller 507, so that they can display the air pressure value and the flow value respectively. When the air pressure value and the pressure value are in a normal state, the plc controller 507 will control the green indicator light 506 to light up. When the air pressure value or the pressure value exceeds the preset value of the plc controller 507, the plc controller 507 will light up the corresponding red indicator light 506. The camera 504 is used to detect the display conditions of the gas leakage detector 503, the display screen 505 and the indicator light 506, so that the staff can understand the usage status through the monitoring screen.

[0032] Example 3

[0033] Reference Figure 1 and 3 , which is the third embodiment of the utility model, and this embodiment is based on the previous two embodiments.

[0034] In this embodiment, a fixing plate 6 is fixedly connected to the top of the inner cavity of the protection box 1 , and the front side of the camera 504 is fixedly connected to the fixing plate 6 .

[0035] A movable door 7 is hinged on the front of the protection box 1 via a hinge, and a transparent plate 8 is fixedly connected to the front of the movable door 7 .

[0036] The upper and lower ends of both sides of the protective box 1 and the gas meter body 2 are fixedly connected with mounting plates 9, the inner cavity of the mounting plate 9 is threadedly connected with bolts, the model of the pressure transmitter 501 is 4-20mA, the model of the flow sensor 502 is EmersonDaniel3410, the model of the gas leak detector 503 is MQ-2 semiconductor gas detector, and the model of the plc controller 507 is S7-1200.

[0037] like Figure 1 and 3 As shown, the fixing plate 6 is used to fix the camera 504 to improve the stability of the camera 504 when in use, the movable door 7 is used to seal the front of the protection box 1, the transparent plate 8 makes it easy to view the internal situation of the protection box 1 from the outside, and the installation plate 9 is used to install the protection box 1 and the gas meter body 2.

[0038] When in use, the gas meter body 2 is used to detect the user's gas usage, the pressure transmitter 501 is used to detect the air pressure in the gas pipe body 3, the flow sensor 502 is used to detect the gas flow, and the gas leak detector 503 is used to detect whether there is a gas leak inside the protective box 1. The detection result can be transmitted to the two display screens 505 through the plc controller 507, so that they can display the air pressure value and the flow value respectively. When the air pressure value and the pressure value are in normal state, the plc controller 507 will control the green indicator light 506 to light up. When the air pressure value or the pressure value exceeds the preset value of the plc controller 507, the plc controller 507 will light up the corresponding red indicator light 506. The camera 504 is used to detect the display status of the gas leak detector 503, the display screen 505 and the indicator light 506, so that the staff can understand the usage status through the monitoring screen.

[0039] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0040] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A gas network data acquisition device, comprising a protection box (1), characterized in that: A gas meter body (2) is arranged at the lower end of the back of the inner cavity of the protection box (1), and both sides of the top of the protection box (1) are fixedly connected with a gas pipe body (3), the bottom of the gas pipe body (3) penetrates the inner cavity of the protection box (1) and is fixedly connected with the top of the gas meter body (2), and a fixing plate (4) is fixedly connected to the upper end of the back of the inner cavity of the protection box (1), and a collection mechanism (5) is arranged on the front of the fixing plate (4); The collecting mechanism (5) comprises a pressure transmitter (501), the pressure transmitter (501) being arranged at the lower end of the surface of the left gas pipe body (3), a flow sensor (502) being arranged at the upper end of the surface of the left gas pipe body (3), a gas leak detector (503) being fixedly connected to the left side of the front of the fixing plate (4), and a camera (504) being arranged in the inner cavity of the protection box (1).

2. The gas pipeline network data acquisition device according to claim 1, characterized in that: Display screens (505) are fixedly connected to both sides of the front face of the fixed plate (4), indicator lights (506) are arranged on both sides of the front face of the fixed plate (4) and located on the upper end of the display screen (505), and a PLC controller (507) is fixedly connected to the right side of the front face of the fixed plate (4).

3. The gas pipeline network data acquisition device according to claim 2, characterized in that: The output ends of the pressure transmitter (501) and the flow sensor (502) are both electrically connected to the input end of the PLC controller (507), and the input ends of the display screen (505) and the indicator light (506) are both electrically connected to the output end of the PLC controller (507).

4. The gas pipe network data acquisition device according to claim 1, characterized in that: A fixing plate (6) is fixedly connected to the top of the inner cavity of the protection box (1), and the front surface of the camera (504) is fixedly connected to the fixing plate (6).

5. The gas pipe network data acquisition device according to claim 1, characterized in that: A movable door (7) is hingedly connected to the front of the protective box (1) via a hinge, and a transparent plate (8) is fixedly connected to the front of the movable door (7).

6. The gas pipe network data acquisition device according to claim 3, characterized in that: The upper and lower ends of both sides of the protection box (1) and the gas meter body (2) are fixedly connected with mounting plates (9), and the inner cavity of the mounting plates (9) is threadedly connected with bolts. The model of the pressure transmitter (501) is 4-20mA, the model of the flow sensor (502) is EmersonDaniel3410, the model of the gas leak detector (503) is MQ-2 semiconductor gas detector, and the model of the plc controller (507) is S7-1200.

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