Pumping type gas sampling and monitoring device

Abstract

The utility model relates to the technical field of gas sampling monitoring, and discloses a pump suction type gas sampling monitoring device which comprises a device shell assembly, a starting block is installed at the upper end of the device shell assembly, an alarm module is installed at the front end of the starting block, a suction monitoring assembly is installed in the device shell assembly, and the suction monitoring assembly is connected with the alarm module. A connecting frame is mounted at the upper end of the suction monitoring assembly, a storage groove is formed in the lower end of the connecting frame, an internal cleaning assembly is mounted on the right side of the suction monitoring assembly, a connecting pipe is mounted at the upper end of the internal cleaning assembly, a mounting frame is mounted on the right side of the connecting pipe, and a water tank is mounted in the mounting frame. The problems that a gas sampling monitoring device directly uses a suction pump to suck gas for monitoring, dust and impurities are sucked in the subsequent gas suction process, the interior of a suction pipe is blocked after a long time, the subsequent suction pipe is blocked, and subsequent monitoring is affected are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas sampling monitoring, in particular to a pump suction type gas sampling monitoring device. Background Art

[0002] Solid waste treatment projects will accumulate flammable, explosive or toxic gases in limited spaces (such as garbage bins, leachate tunnels, leachate temporary storage tanks, etc.). To ensure operational safety, real-time monitoring of gas concentration is required. The commonly used monitoring method is to install gas monitoring instruments in the space.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN105158419A discloses a pump-suction gas sampling monitoring device, including an analysis unit and a control unit; the analysis unit includes a detection pipeline, a sampling pipeline, a calibration pipeline, a sewage pipeline, and an exhaust pipeline; the detection pipeline includes a pipeline I, a filter connected in series in the pipeline I, a pressure sensor I, a sampling pump I, a glass rotor flowmeter I, and a gas sensor; the inlet end of the detection pipeline I is connected to a number of parallel sampling pipelines; the sampling pipeline includes a pipeline II, a water detection component connected in series in the pipeline II, a flame arrester, a flow control valve I, and an electromagnetic reversing valve I; the outlet end of the sampling pipeline II is connected to the inlet end of the detection pipeline I; the control unit is arranged outside the airtight box; the control unit is electrically connected to the analysis unit; and further improvements are: a combustible gas detector is also arranged inside the airtight box. The present invention is suitable for multi-point detection and is suitable for installation in dangerous places where explosive gas may be generated.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it is found that a gas sampling monitoring device is needed to detect the gas concentration. The traditional gas sampling monitoring device directly uses a suction pump to suck the gas for monitoring, which causes dust and impurities to be sucked in during the subsequent gas suction. Over time, it causes blockage inside the suction pipe, resulting in blockage of the subsequent suction pipe, affecting subsequent monitoring. When using the gas sampling monitoring device, the relevant data is viewed through the upper data screen. When the value is high, the upper end of the traditional device cannot alarm, causing certain losses in subsequent use. The existence of these problems affects the use of the device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides a pump-suction gas sampling and monitoring device, which can effectively prevent the traditional gas sampling and monitoring device from directly using a suction pump to suck in gas for monitoring, resulting in the suction of dust and impurities when the gas is subsequently sucked in, causing blockage inside the suction pipe over a long period of time, resulting in blockage of the subsequent suction pipe and affecting subsequent monitoring.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pump-suction gas sampling and monitoring device, comprising a device shell assembly, a suction monitoring assembly for gas suction detection is installed inside the device shell assembly, and an internal cleaning assembly is installed on the right side of the suction monitoring assembly, which is connected to the upper end of the suction pipe through an internal connecting pipe and transports water from the inside of a water tank connected to the upper end of the connecting pipe.

[0009] A start block is installed at the upper end of the device housing component, and an alarm module is installed at the front end of the start block. The start block is used in conjunction with the alarm module, and the alarm module is used to alarm the data situation that exceeds the standard, so as to facilitate subsequent reminders to relevant personnel;

[0010] A connecting frame is installed at the upper end of the suction monitoring component, and a storage tank is installed at the lower end of the connecting frame. The connecting frame is installed at the outer end of the suction pipe, and the storage tank at the lower end is connected and installed through the connecting frame, so as to facilitate the subsequent storage of the water source in the internal cleaning component;

[0011] A connecting pipe is installed at the upper end of the internal cleaning component, and a mounting frame is installed on the right side of the connecting pipe. A water tank is installed inside the mounting frame, and an air pump is installed at the upper end of the water tank. The air pump discharges the water source inside the water tank.

[0012] As a preferred technical solution of the present utility model, a protective shell is installed on the upper end of the device housing assembly, and a connecting port is installed inside the protective shell, a control module is installed on the upper end of the connecting port, and a numerical screen is installed at the front end of the control module, and the numerical screen is installed at the front end of the control module to facilitate the subsequent publication of the monitored values.

[0013] As the preferred technical solution of the utility model, a suction tube is installed at the upper end of the suction monitoring component, and an extraction pump is installed at the upper end of the suction tube, a gas sensor is installed at the upper end of the extraction pump, and a temperature sensor is installed on the right side of the gas sensor, and an outlet pipe is installed at the rear end of the temperature sensor, and the outlet pipe discharges the monitored gas.

[0014] As a preferred technical solution of the utility model, a water pipe is installed at the upper end of the internal cleaning component, and the water pipe is connected to the upper end of the water tank to facilitate the subsequent transportation of the water source.

[0015] As a preferred technical solution of the utility model, the suction monitoring component is installed inside the protective shell in the device housing component, and the internal cleaning component is installed on the right side of the suction tube in the suction monitoring component.

[0016] As a preferred technical solution of the utility model, the protective shell is composed of two outer shells, an insertion hole is installed at the upper end of the protective shell, and an audible and visual alarm is installed inside the alarm module.

[0017] As a preferred technical solution of the utility model, the suction tube is inserted into the connection port, a double-layer shielding net is installed at the lower end of the internal installation of the suction tube, the storage tank is a narrow upper and wide lower structure, and the storage tank is a disassembly structure.

[0018] As a preferred technical solution of the utility model, the connecting pipe is connected to the suction pipe, the other end of the connecting pipe is installed on the upper end of the water tank, and the connecting pipe and the suction pipe are combined into a Y shape.

[0019] Compared with the prior art, the utility model provides a pump-suction gas sampling monitoring device with the following beneficial effects:

[0020] 1. The utility model sets up a device shell component, in which a control module is installed. The control module controls and connects the absorption monitoring component installed at the lower end. A numerical screen is installed at the front end of the control module, and relevant numerical values ​​are viewed through the numerical screen. A start block is installed at the side end, and the start block is connected to the control module. The alarm module at the upper end is started while the data is transmitted, and the alarm module alarms the device to facilitate subsequent reminders to relevant personnel, and effectively prevents viewing relevant data through the upper data screen when using the gas sampling monitoring device. When the numerical value is high, the upper end of the traditional device cannot alarm, resulting in certain losses in subsequent use.

[0021] 2. The utility model arranges an internal cleaning component, wherein a connecting pipe is installed in the internal cleaning component, the connecting pipe is installed at the upper end of the suction pipe, the upper end of the connecting pipe is connected to the mounting frame, a water tank is installed inside the mounting frame, water is transported through the water pipe at the upper end of the water tank, the water is transported to the water tank for storage, an air pump is installed at the upper end of the water tank, pressurized gas is transported to the inside of the water tank through the air pump, the water inside the water tank is discharged through the connecting pipe, the water is passed through the suction pipe, and the inside of the suction pipe is cleaned. This structure is used in combination with the suction monitoring component, which is convenient for monitoring the gas while preventing pipeline blockage from affecting use, and effectively prevents the traditional gas sampling monitoring device from directly using the suction pump to suck in the gas for monitoring, resulting in the subsequent suction of dust and impurities when the gas is subsequently sucked, which leads to blockage in the suction pipe over a long period of time, causing subsequent blockage of the suction pipe and affecting subsequent monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2This is a schematic diagram of the housing assembly of the structural device of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure absorption monitoring component of the utility model;

[0025] Figure 4 This is a schematic diagram of the internal cleaning components of the structure of the utility model.

[0026] Among them: 1. Device shell assembly; 101. Protective shell; 102. Connecting port; 103. Control module; 104. Numerical screen; 105. Start block; 106. Alarm module; 2. Suction monitoring assembly; 201. Suction tube; 202. Connecting frame; 203. Storage tank; 204. Extraction pump; 205. Gas sensor; 206. Temperature sensor; 207. Exhaust pipe; 3. Internal cleaning assembly; 301. Connecting pipe; 302. Mounting frame; 303. Water tank; 304. Air pump; 305. Water pipe. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0028] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figure 1 - Figure 4In this embodiment, a pump-suction gas sampling and monitoring device includes: a device shell component 1, a start block 105 is installed on the upper end of the device shell component 1, and an alarm module 106 is installed at the front end of the start block 105, a suction monitoring component 2 is installed inside the device shell component 1, a connecting frame 202 is installed on the upper end of the suction monitoring component 2, and a storage tank 203 is installed on the lower end of the connecting frame 202, an internal cleaning component 3 is installed on the right side of the suction monitoring component 2, a connecting pipe 301 is installed on the upper end of the internal cleaning component 3, and a mounting frame 302 is installed on the right side of the connecting pipe 301, a water tank 303 is installed inside the mounting frame 302, and an air pump 304 is installed on the upper end of the water tank 303, the suction monitoring component 2 is installed inside the protective shell 101 in the device shell component 1, and the internal cleaning component 3 is installed on the right side of the suction tube 201 in the suction monitoring component 2.

[0031] Through the above structure; the device shell component 1 is convenient for installing the internal structure, the upper end component is controlled and connected through the control module 103 in the device shell component 1, the start block 105 installed on the side end is convenient for controlling the alarm module 106, and the alarm module 106 is used to perform alarm processing on the whole, so as to facilitate the subsequent reminder of the staff to detect that the concentration is too high, the suction monitoring component 2 is convenient for gas suction detection, the suction pipe 201 is used in combination with the extraction pump 204 at the upper end, so as to facilitate gas extraction and detection, and a gas sensor 205 (AsH3 / C-1) is installed at the upper end, and the concentration of the absorbed gas is detected by the gas sensor (205), so as to facilitate the subsequent monitoring of the gas concentration, and the internal cleaning component 3 is connected to the upper end of the suction pipe 201 through the internal connecting pipe 301, and the water source inside the water tank 303 connected to the upper end of the connecting pipe 301 is transported.

[0032] See also Figure 1 - Figure 4 A protective shell 101 is installed at the upper end of the device shell component 1, and a connecting port 102 is installed inside the protective shell 101, a control module 103 is installed at the upper end of the connecting port 102, and a numerical screen 104 is installed at the front end of the control module 103. The protective shell 101 is composed of two parts of the shell, an insertion hole is installed at the upper end of the protective shell 101, and an audible and visual alarm is installed inside the alarm module 106.

[0033] Through the above structure: the internal structure is installed by installing the protective shell 101, and the interior of the protective shell 101 is two protective structures, which is convenient for the subsequent connection and installation of the suction monitoring component 2 and the internal cleaning component 3. The connecting port 102 is installed at the lower end of the interior of the protective shell 101, which is convenient for the subsequent insertion and connection of the suction tube 201. The control module 103 controls the connection of the parts in the component, and the numerical screen 104 is installed at the front end of the control module 103, which is convenient for the subsequent publication of the monitored values. The start block 105 is used in conjunction with the alarm module 106, and the alarm module 106 will alarm the monitored data exceeding the standard, so as to remind the relevant personnel later.

[0034] See also Figure 1 - Figure 4 A suction pipe 201 is installed at the upper end of the suction monitoring component 2, and an extraction pump 204 is installed at the upper end of the suction pipe 201, a gas sensor 205 is installed at the upper end of the extraction pump 204, and a temperature sensor 206 is installed on the right side of the gas sensor 205, and an outlet pipe 207 is installed at the rear end of the temperature sensor 206, the suction pipe 201 is inserted and connected to the connecting port 102, and a double-layer shielding net is installed at the lower end of the internal installation of the suction pipe 201, the storage tank 203 is a narrow upper and wide lower structure, and the storage tank 203 is a disassembly structure.

[0035] Through the above structure: the gas is absorbed by installing the suction tube 201, and a double-layer shielding net is installed inside the suction tube 201. The shielding net is convenient for intercepting impurities in the air absorbed by the suction tube 201, so as to reduce the clogging impurities inside the suction tube 201 later. The connecting frame 202 is installed at the outer end of the suction tube 201, and the storage tank 203 at the lower end is connected and installed through the connecting frame 202, so as to store the water source in the internal cleaning component 3 later. The extraction pump 204 extracts the gas for subsequent monitoring. The upper end is installed with a gas sensor 205, and the gas sensor 205 is used in combination with the temperature sensor 206 to monitor the concentration of the transported and absorbed gas. The exhaust pipe 207 discharges the monitored gas.

[0036] See also Figure 1 - Figure 4 The suction pipe 201 is inserted into the connecting port 102, and a double-layer shielding net is installed at the lower end of the internal installation of the suction pipe 201. The storage tank 203 is a narrow upper and wide lower structure, and the storage tank 203 is a disassembly structure. The connecting pipe 301 is connected to the suction pipe 201, and the other end of the connecting pipe 301 is installed at the upper end of the water tank 303. The connecting pipe 301 and the suction pipe 201 are combined into a Y shape.

[0037] Through the above structure: the component is connected and installed with the suction pipe 201 by installing the connecting pipe 301, which is convenient for the subsequent transportation of the water source inside the water tank 303 through the connecting pipe 301, and the installation frame 302 installs the internal structure, which is convenient for protecting the internal structure. The water tank 303 is connected to the water pipe 305 at the upper end, and the water tank 303 stores the water source transported by the water pipe 305. An air pump 304 is installed at the upper end, and the air pump 304 discharges the water source inside the water tank 303. The water pipe 305 is connected to the upper end of the water tank 303, which is convenient for the subsequent transportation of the water source.

[0038] When in use, first, install the whole device to the area where gas needs to be monitored, connect the upper water pipe 305, and when the device is used, the control module 103 starts the internal structure and monitors the device regularly. The lower end of the control module 103 is equipped with an extraction pump 204, and the gas is extracted by the extraction pump 204. The lower end of the extraction pump 204 is equipped with a suction pipe 201, and the suction pipe 201 is connected to the outer end of the protective shell 101 through the connection port 102 to extract the gas at the outer end of the device. The extracted air enters the interior of the suction pipe 201, and the large and small impurities in the air are intercepted by the double-layer shielding net installed inside the suction pipe 201 to prevent and reduce the subsequent blockage inside the suction pipe 201. After the suction pipe 201 absorbs the gas, the gas reaches the gas sensor 205 through the extraction pump 204, and the gas concentration is monitored by the gas sensor 205. The monitored gas is discharged through the outlet pipe 207 connected to the rear end. The gas sensor 205 detects the gas concentration and transmits the relevant value to the numerical screen 104 through a signal. The numerical screen 104 records the data. When the numerical concentration is too high, the start block 105 is started through a signal. The start block 105 starts the alarm module 106 connected to the upper end to remind the staff. When the device is used for a long time, there will be blockage inside. The side end of the suction pipe 201 is installed with a connecting pipe 301. When the inside is blocked, the water source enters the water tank 303 connected to the lower end through the water pipe 305. The upper end of the water tank 303 is installed with an air pump 304. The water source in the water tank 303 is discharged through the air pump 304. The water tank 303 is connected to the connecting pipe 301, and the water source is passed into the suction pipe 201 through the connecting pipe 301 to clean the blocked dust inside the suction pipe 201.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pump-suction gas sampling and monitoring device, characterized in that: The invention comprises a device housing component (1), wherein a start block (105) is mounted on the upper end of the device housing component (1), and an alarm module (106) is mounted on the front end of the start block (105); a suction monitoring component (2) is mounted inside the device housing component (1); a connecting frame (202) is mounted on the upper end of the suction monitoring component (2), and a storage tank (203) is mounted on the lower end of the connecting frame (202); an internal cleaning component (3) is mounted on the right side of the suction monitoring component (2); a connecting pipe (301) is mounted on the upper end of the internal cleaning component (3), and a mounting frame (302) is mounted on the right side of the connecting pipe (301); a water tank (303) is mounted inside the mounting frame (302), and an air pump (304) is mounted on the upper end of the water tank (303).

2. A pump-suction gas sampling monitoring device according to claim 1, characterized in that: A protective shell (101) is installed at the upper end of the device housing component (1), and a connection port (102) is installed inside the protective shell (101); a control module (103) is installed at the upper end of the connection port (102), and a numerical screen (104) is installed at the front end of the control module (103).

3. A pump-suction gas sampling monitoring device according to claim 1, characterized in that: A suction pipe (201) is installed at the upper end of the suction monitoring component (2), and an extraction pump (204) is installed at the upper end of the suction pipe (201), a gas sensor (205) is installed at the upper end of the extraction pump (204), and a temperature sensor (206) is installed on the right side of the gas sensor (205), and an air outlet pipe (207) is installed at the rear end of the temperature sensor (206).

4. A pump-suction gas sampling and monitoring device according to claim 1, characterized in that: A water pipe (305) is installed at the upper end of the internal cleaning component (3).

5. A pump-suction gas sampling and monitoring device according to claim 1, characterized in that: The suction monitoring component (2) is installed inside the protective shell (101) in the device housing component (1), and the internal cleaning component (3) is installed on the right side of the suction tube (201) in the suction monitoring component (2).

6. A pump-suction gas sampling monitoring device according to claim 2, characterized in that: The protective shell (101) is composed of two outer shells; an insertion hole is installed at the upper end of the protective shell (101); and an audible and visual alarm is installed inside the alarm module (106).

7. A pump-suction gas sampling monitoring device according to claim 3, characterized in that: The suction tube (201) is inserted into the connection port (102), a double-layer shielding net is installed at the lower end of the interior of the suction tube (201), the storage tank (203) is a structure that is narrow at the top and wide at the bottom, and the storage tank (203) is a detachable structure.

8. A pump-suction gas sampling monitoring device according to claim 4, characterized in that: The connecting pipe (301) is connected to the suction pipe (201), and the other end of the connecting pipe (301) is installed on the upper end of the water tank (303). The connecting pipe (301) and the suction pipe (201) are combined into a Y shape.

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