Integrated chemical gas monitoring module

Abstract

The utility model relates to the technical field of chemical gas monitoring devices, and discloses an integrated chemical gas monitoring module which comprises a body, a gas outlet pipe penetrates through the outer wall of the body to the inner wall of the body, a warning lamp is fixedly assembled on the outer wall of the body, a controller is fixedly assembled on the top of the warning lamp, and the controller is connected with the gas outlet pipe. An air inlet pipe is fixedly assembled at the end, away from the air outlet pipe, of the body. Through the body, the gas outlet pipe, the gas inlet pipe, the moving ring, the through groove, the spring and the sealing plate, in the operation process of the device, a sealing plug is pushed to be separated from the body through gas pressure, so that chemical gas enters the device, the effect of monitoring the chemical gas is achieved, and during leakage, the gas pressure is reduced, so that the gas inlet pipe is blocked by the sealing plug, and the gas leakage is avoided. And meanwhile, the sealing plate can seal the movable groove, so that it is guaranteed that the chemical gas cannot leak from the device, and then the air tightness of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical gas monitoring devices, in particular to an integrated chemical gas monitoring module. Background Art

[0002] During the production process, factories use chemical gases to allow equipment to obtain production materials in order to produce products. However, some chemical gases are harmful and need to be monitored.

[0003] Although the existing chemical gas monitoring equipment can play a monitoring role during use, it is unable to seal the chemical gas inside the equipment when a leak occurs. The chemical gas will flow out from the leak together with the chemical gas inside the pipeline, resulting in low air tightness of the existing monitoring equipment. For this reason, we proposed an integrated chemical gas monitoring module. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an integrated chemical gas monitoring module, which has the advantages of good airtightness and high intelligence, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an integrated chemical gas monitoring module, comprising a main body, an outer wall of the main body is penetrated by an air outlet pipe to the inner wall of the main body, a warning light is fixedly installed on the outer wall of the main body, a controller is fixedly installed on the top of the warning light, an air inlet pipe is fixedly installed on the end of the main body away from the air outlet pipe, a through groove is provided on the outer wall of the air inlet pipe, a movable groove is provided on the inner wall of the through groove, a mounting groove is provided on the inner wall of the air inlet pipe, a cross bar is fixedly installed on the inner wall of the mounting groove, a spring is sleeved on the outer wall of the cross bar, a movable ring is abutted on the outer wall of the spring, a sealing plate is fixedly installed on the outer wall of the movable ring, a sealing plug is fixedly connected to the outer wall of the movable ring, a branch pipe is penetrated by the outer wall of the movable ring to the inner wall of the movable ring, a tympanic membrane is provided on the inner wall of the branch pipe, and an electrode sheet is fixedly installed on the outer wall of the tympanic membrane.

[0006] As a preferred technical solution of the utility model: the air intake pipe is connected to the outside through the movable groove, and the inner wall of the movable groove is tightly fitted with the outer wall of the sealing plate, and the inner wall of the movable groove is slidably connected with the outer wall of the sealing plate.

[0007] As a preferred technical solution of the utility model: when the internal air pressure of the air intake pipe is 15Mpa, the distance between the sealing plug and the air intake pipe is 3cm, and the sealing plate and the movable ring are both made of galvanized iron metal.

[0008] As a preferred technical solution of the utility model: the outer wall of the sealing plug is tightly fitted with the inner wall of the air intake pipe, the outer wall of the movable ring is fixedly equipped with a connecting sleeve, and the movable ring is fixedly connected to the sealing plug through the connecting sleeve.

[0009] As a preferred technical solution of the utility model: the outer wall of the branch pipe is slidably connected to the inner wall of the through groove, and the controller is electrically connected to the electrode sheet and the warning light respectively, the number of the sealing plates is four, the four sealing plates are divided into two groups, and the two groups of sealing plates are evenly distributed along the outer wall of the movable ring.

[0010] As a preferred technical solution of the utility model: the number of the cross bars is two, and the two cross bars are evenly distributed along the inner wall of the air intake pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The integrated chemical gas monitoring module, through the set body, outlet pipe, inlet pipe, movable ring, through groove, spring, and sealing plate structure, enables the device to use air pressure to push the sealing plug away from the body during operation, so as to allow chemical gas to enter the inside of the device and achieve the effect of monitoring the chemical gas. When a leak occurs, the air pressure decreases, causing the sealing plug to block the inlet pipe, thereby avoiding the backflow of chemical gas. At the same time, the sealing plate will seal the movable groove, thereby ensuring that the chemical gas cannot leak from the device, thereby improving the air tightness of the device.

[0013] 2. The integrated chemical gas monitoring module has an electrode sheet, eardrum, branch pipe, controller, and warning light structure. When a leak occurs, the eardrum inside the branch pipe will deform and the two eardrums will come into contact, thereby causing the electrode sheet to come into contact. The controller will automatically control the warning light to light up, thereby providing a warning and improving the intelligence and automation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the spring structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the tympanic membrane structure of the utility model.

[0019] In the figure: 1. main body; 2. warning light; 3. controller; 4. outlet pipe; 5. inlet pipe; 6. movable ring; 7. through groove; 8. branch pipe; 9. spring; 10. cross bar; 11. sealing plate; 12. mounting groove; 13. movable groove; 14. sealing plug; 15. eardrum; 16. electrode sheet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5 The integrated chemical gas monitoring module includes a main body 1, an outer wall of the main body 1 is penetrated by an air outlet pipe 4 until the inner wall of the main body 1, a warning light 2 is fixedly installed on the outer wall of the main body 1, a controller 3 is fixedly installed on the top of the warning light 2, an air inlet pipe 5 is fixedly installed on the end of the main body 1 away from the air outlet pipe 4, a through groove 7 is opened on the outer wall of the air inlet pipe 5, a movable groove 13 is opened on the inner wall of the through groove 7, a mounting groove 12 is opened on the inner wall of the air inlet pipe 5, a cross bar 10 is fixedly installed on the inner wall of the mounting groove 12, a spring 9 is sleeved on the outer wall of the cross bar 10, a movable ring 6 is abutted on the outer wall of the spring 9, a sealing plate 11 is fixedly installed on the outer wall of the movable ring 6, a sealing plug 14 is fixedly connected to the outer wall of the movable ring 6, a branch pipe 8 is penetrated by the outer wall of the movable ring 6 until the inner wall of the movable ring 6, a tympanic membrane 15 is provided on the inner wall of the branch pipe 8, and an electrode sheet 16 is fixedly installed on the outer wall of the tympanic membrane 15.

[0022] In the above structure, by setting the main body 1, warning light 2, controller 3, outlet pipe 4, inlet pipe 5, movable ring 6, sealing plate 11, and through groove 7 structure, the device can use the internal air pressure of the inlet pipe 5 to make the sealing plug 14 separate from the inlet pipe 5 during operation, thereby achieving the effect of conveying the chemical gas. When the air pressure decreases, the sealing plug 14 fits tightly with the inlet pipe 5, so that the chemical gas inside the main body 1 cannot flow back, thereby improving the air tightness of the device.

[0023] In a preferred embodiment, the air inlet pipe 5 is connected to the outside through the movable groove 13 , and the inner wall of the movable groove 13 is tightly fitted with the outer wall of the sealing plate 11 , and the inner wall of the movable groove 13 is slidably connected with the outer wall of the sealing plate 11 .

[0024] In the above structure, by setting the movable groove 13 and the sealing plate 11 structure, when the movable ring 6 moves, it will drive the branch pipe 8 to move together. The sealing plate 11 cooperates with the through groove 7 to provide a moving space for the branch pipe 8 to isolate the gap, thereby avoiding leakage of chemical gas and further improving the airtightness of the device.

[0025] In a preferred embodiment, when the internal air pressure of the air inlet pipe 5 is 15 MPa, the distance between the sealing plug 14 and the air inlet pipe 5 is 3 cm, and the sealing plate 11 and the moving ring 6 are both made of galvanized iron metal.

[0026] In the above structure, air pressure is used to enable the device to contain chemical gases. No additional power device or manual operation is required. The operation of the device can be ensured by simply controlling the air pressure to maintain the rated size. Galvanized iron metal has the characteristic of low cost, thereby reducing the production cost and use cost of the device.

[0027] In a preferred embodiment, the outer wall of the sealing plug 14 fits tightly with the inner wall of the air inlet pipe 5 , the outer wall of the movable ring 6 is fixedly equipped with a connecting sleeve, and the movable ring 6 is fixedly connected to the sealing plug 14 via the connecting sleeve.

[0028] In the above structure, by setting up the connecting sleeve structure, the movable ring 6 can drive the sealing plug 14 to move together during the movement process, so that the movable ring 6 pushes the sealing plug 14 to separate from the air inlet pipe 5 and allow the chemical gas to enter the device. In this way, the chemical gas composition is monitored through the monitoring device inside the main body 1, thereby ensuring the normal operation of the device.

[0029] In a preferred embodiment: the outer wall of the branch pipe 8 is slidably connected to the inner wall of the through groove 7, and the controller 3 is electrically connected to the electrode sheet 16 and the warning light 2 respectively, the number of sealing plates 11 is four, the four sealing plates 11 are divided into two groups, and the two groups of sealing plates 11 are evenly distributed along the outer wall of the movable ring 6.

[0030] In the above structure, by setting up the controller 3, warning light 2 and electrode sheet 16 structure, when the device is in operation and leakage occurs at the connection between the device and the pipeline, the eardrum 15 inside the branch pipe 8 will be deformed to make the two electrode sheets 16 fit together, so that the controller 3 automatically controls the warning light 2 to sound an alarm, thereby achieving the effect of alerting the surrounding people, thereby improving the intelligence and safety of the device.

[0031] In a preferred embodiment, there are two cross bars 10 , and the two cross bars 10 are evenly distributed along the inner wall of the air inlet pipe 5 .

[0032] In the above structure, two cross bars 10 are set up, and the two cross bars 10 and the spring 9 are used to limit the moving trajectory of the moving ring 6, so as to ensure that the moving ring 6 cannot shake or even shift in position during the movement, thereby improving the stability of the moving ring 6 during the movement.

[0033] Working principle: First, after the user docks the device with the chemical gas transport pipeline, the pressure of the air pressure inside the pipeline is used to make the movable ring 6 compress the spring 9, so that the sealing plug 14 is separated from the air inlet pipe 5 and the chemical gas enters the main body 1. Then, the chemical gas composition is detected through the monitoring device. During the movement of the movable ring 6, the sealing plate 11 will slide along the inner wall of the movable groove 13 to ensure that the chemical gas inside the device cannot leak. At the same time, when the air pressure decreases, the sealing plug 14 will automatically block the air inlet pipe 5 to ensure that the chemical gas inside the device cannot flow back, thereby improving the air tightness of the device. At the same time, when the pipeline leaks, the device will not only automatically block the air inlet pipe 5 to prevent the chemical gas from flowing back, but also cause the deformation of the eardrum 15 through the change of air pressure to make the electrode sheet 16 fit. The controller 3 is used to automatically control the warning light 2 to automatically light up, thereby realizing the warning function, thereby improving the intelligence and automation of the device.

[0034] 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. An integrated chemical gas monitoring module, comprising a body (1), characterized in that: An air outlet pipe (4) is passed through the outer wall of the body (1) and extends to the inner wall of the body (1); a warning light (2) is fixedly mounted on the outer wall of the body (1); a controller (3) is fixedly mounted on the top of the warning light (2); an air inlet pipe (5) is fixedly mounted on the end of the body (1) away from the air outlet pipe (4); a through groove (7) is formed on the outer wall of the air inlet pipe (5); a movable groove (13) is formed on the inner wall of the through groove (7); a mounting groove (12) is formed on the inner wall of the air inlet pipe (5); and the mounting groove (12) is The inner wall of the movable ring (6) is fixedly provided with a cross bar (10), the outer wall of the cross bar (10) is sleeved with a spring (9), the outer wall of the spring (9) is in contact with a movable ring (6), the outer wall of the movable ring (6) is fixedly provided with a sealing plate (11), the outer wall of the movable ring (6) is fixedly connected with a sealing plug (14), the outer wall of the movable ring (6) is penetrated by a branch pipe (8) until it reaches the inner wall of the movable ring (6), the inner wall of the branch pipe (8) is provided with an eardrum (15), and the outer wall of the eardrum (15) is fixedly provided with an electrode sheet (16).

2. The integrated chemical gas monitoring module according to claim 1, characterized in that: The air inlet pipe (5) is connected to the outside through the movable groove (13), and the inner wall of the movable groove (13) is tightly fitted with the outer wall of the sealing plate (11), and the inner wall of the movable groove (13) is slidably connected with the outer wall of the sealing plate (11).

3. The integrated chemical gas monitoring module according to claim 1, characterized in that: When the internal air pressure of the air inlet pipe (5) is 15 Mpa, the distance between the sealing plug (14) and the air inlet pipe (5) is 3 cm, and the sealing plate (11) and the moving ring (6) are both made of galvanized iron metal.

4. The integrated chemical gas monitoring module according to claim 1, characterized in that: The outer wall of the sealing plug (14) is tightly fitted with the inner wall of the air inlet pipe (5), the outer wall of the movable ring (6) is fixedly equipped with a connecting sleeve, and the movable ring (6) is fixedly connected to the sealing plug (14) via the connecting sleeve.

5. The integrated chemical gas monitoring module according to claim 1, characterized in that: The outer wall of the branch pipe (8) is slidably connected to the inner wall of the through groove (7), and the controller (3) is electrically connected to the electrode sheet (16) and the warning light (2) respectively. The number of the sealing plates (11) is four, and the four sealing plates (11) are divided into two groups, and the two groups of sealing plates (11) are evenly distributed along the outer wall of the movable ring (6).

6. The integrated chemical gas monitoring module according to claim 1, characterized in that: The number of the cross bars (10) is two, and the two cross bars (10) are evenly distributed along the inner wall of the air intake pipe (5).

Images