Odor gas detection and collection device

Abstract

The utility model discloses a peculiar smell gas detection and collection device which comprises a movable plate, a gas sensor, a detection assembly and a collection assembly arranged at the top of the movable plate. The collecting assembly comprises a control shell, a first bevel gear, a second bevel gear, a rotating disc, a first rotating shaft, a second rotating shaft, a transmission belt, a threaded column, a moving block, a collecting shell, a collecting pump and a supporting frame, the control shell is fixedly installed at the top of the moving plate, the first bevel gear is rotatably installed in the control shell, and the first rotating shaft is rotatably installed in the control shell. According to the detection and collection device disclosed by the utility model, by arranging the collection assembly, a worker can conveniently collect and detect foreign matter gases at different heights according to actual requirements, so that the flexibility of the collection assembly during use is improved, and the detection effect of the detection and collection device on odorous gases is improved. And the moving block can be limited through the arranged limiting groove, so that the moving stability of the moving block is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of odor gas detection, in particular to a odor gas detection and collection device. Background Art

[0002] The electronic nose is an instrument that consists of a partially selective chemical sensor array and an appropriate pattern recognition system and can identify simple or complex odors. It is a novel bionic gas analysis instrument developed in the 1990s that analyzes, identifies and detects gases and most volatile substances. In recent years, with the continuous improvement of sensor and artificial intelligence technology, the function and application of the electronic nose have also been greatly developed. The electronic nose can be widely used in environmental monitoring, food industry, medical testing, aerospace and other fields.

[0003] For example, the patent application with application number CN202021472692.7 includes a detection box, in which a detection structure is provided; the detection structure includes: a first box door, a control panel, a display screen, a control switch, a gas sensor array, a processor, a battery, a temperature detector, a cooling fan, an adjustable air intake assembly and a storage assembly. The utility model relates to the technical field of malodorous gas detection equipment. When it is necessary to collect and detect gas at a high place, the first collection pump is lifted to a designated position for gas collection by adjusting the length of the telescopic rod, and then the malodorous gas is detected by the built-in gas sensor array. The movement of the device is achieved by the universal wheels installed on the lower wall of the detection box, which effectively solves the problems of the existing electronic nose being complex in structure, inconvenient to use, difficult to collect gas at a high place, and inconvenient to move, and can effectively improve the user experience.

[0004] However, when the above-mentioned monitoring device detects odorous gas, the staff moves the device to the specified position, and then lifts the collection box to the specified position by adjusting the length of the telescopic rod installed on the upper end of the fixed plate, and draws the external gas into the first collection pump installed in the collection box. Since the telescopic rod is fixedly installed on the upper end of the fixed plate, the collection box cannot be moved to a position lower than the height of the fixed plate, so that the detection device cannot collect and detect the odorous gas at a lower position, thereby reducing the detection effect of the detection device. It is urgent to design an odorous gas detection and collection device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a peculiar smell gas detection and collection device to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] It includes a moving plate, a gas sensor, a detection component and a collection component, wherein the collection component is arranged on the top of the moving plate, and the collection component includes a control shell, a first bevel gear, a second bevel gear, a turntable, a first rotating shaft, a second rotating shaft, a transmission belt, a threaded column, a moving block, a collection shell, a collection pump and a support frame. The control shell is fixedly installed on the top of the moving plate, the first bevel gear is rotatably installed in the control shell, the first rotating shaft is rotatably installed in the control shell, the second bevel gear is fixedly installed on the top of the first rotating shaft, the turntable is rotatably installed on the front side of the control shell, and the turntable is connected to the first bevel gear.

[0008] The set collection component can facilitate the staff to collect and detect foreign gases at different heights according to actual needs, thereby increasing the flexibility of the collection component when used, thereby increasing the detection effect of the detection and collection device on odorous gases.

[0009] The movable block can be limited by the provided limiting groove, thereby increasing the stability of the movable block when moving.

[0010] The self-locking universal wheels can facilitate the staff to move the detection and collection device to a suitable position and then self-lock it, thereby increasing the stability of the detection and collection device when in use.

[0011] The support frame is fixedly mounted on the top of the moving plate, the second rotating shaft is rotatably mounted in the support frame, the threaded column is rotatably mounted in the support frame, and the second rotating shaft is fixedly connected to the threaded column.

[0012] A notch is provided between the support frame and the control shell, a limiting groove is provided on one side of the support frame, the moving block is slidably installed in the limiting groove, the moving block is threadedly connected to the threaded column, the collection shell is fixedly installed on one side of the moving block, a groove is provided on one side of the collection shell, the collection pump is fixedly installed in the groove, and the transmission belt is sleeved between the first rotating shaft and the second rotating shaft.

[0013] The detection assembly comprises a controller, a connecting pipe, a display and a temporary storage box. The controller is fixedly mounted on the top of the moving plate, and the temporary storage box is fixedly mounted on the top of the moving plate.

[0014] The detection component provided can quickly detect and analyze odorous gases, thereby increasing the detection efficiency of the detection and collection device.

[0015] The gas sensor is fixedly mounted on the top of the temporary storage box, the connecting pipe is fixedly connected between the gas sensor and the collection housing, and the display is fixedly mounted on the top of the controller.

[0016] A self-locking universal wheel is fixedly installed at the bottom of the movable plate, a push plate is fixedly installed at the top of the movable plate, and a push handle is fixedly installed at one side of the push plate.

[0017] In the above technical solution, the utility model provides a peculiar smell gas detection and collection device, the beneficial effects are:

[0018] 1. The collection components provided can facilitate the staff to collect and detect foreign gases at different heights according to actual needs, thereby increasing the flexibility of the collection components when used, thereby increasing the detection effect of the collection device on odorous gases.

[0019] 2. The movable block can be limited by the provided limit groove, thereby increasing the stability of the movable block during movement.

[0020] 3. The self-locking universal wheels can facilitate the staff to move the detection and collection device to a suitable position and then self-lock it, thereby increasing the stability of the detection and collection device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 A schematic diagram of the structure of a detection and collection device provided in an embodiment of the utility model for detecting and collecting odorous gases.

[0023] Figure 2 A schematic diagram of the detection component structure provided in an embodiment of an odor gas detection and collection device of the utility model.

[0024] Figure 3 A schematic diagram of the control housing structure provided for an embodiment of an odor gas detection and collection device of the utility model.

[0025] Figure 4 A schematic diagram of the collection shell structure provided in an embodiment of an odor gas detection and collection device of the utility model.

[0026] 1. Moving plate; 2. Gas sensor; 3. Detection component; 4. Collection component; 5. Control housing; 6. First bevel gear; 7. Second bevel gear; 8. Turntable; 9. First rotating shaft; 10. Second rotating shaft; 11. Transmission belt; 12. Threaded column; 13. Moving block; 14. Collection housing; 15. Collection pump; 16. Support frame; 17. Notch; 18. Groove; 19. Controller; 20. Connecting pipe; 21. Display; 22. Temporary storage box; 23. Self-locking universal wheel; 24. Push plate; 25. Push handle; 26. Limiting groove. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, an odor gas detection and collection device is provided in an embodiment of the utility model.

[0029] It includes a moving plate 1, a gas sensor 2, a detection component 3 and a collection component 4. The collection component 4 is arranged on the top of the moving plate 1. The collection component 4 includes a control shell 5, a first bevel gear 6, a second bevel gear 7, a turntable 8, a first rotating shaft 9, a second rotating shaft 10, a transmission belt 11, a threaded column 12, a moving block 13, a collection shell 14, a collection pump 15 and a support frame 16. The control shell 5 is fixedly installed on the top of the moving plate 1, the first bevel gear 6 is rotatably installed in the control shell 5, the first rotating shaft 9 is rotatably installed in the control shell 5, the second bevel gear 7 is fixedly installed on the top of the first rotating shaft 9, the turntable 8 is rotatably installed on the front side of the control shell 5, and the turntable 8 is connected to the first bevel gear 6.

[0030] The collection component 4 provided can facilitate the staff to collect and detect foreign gases at different heights according to actual needs, thereby increasing the flexibility of the collection component 4 when used, thereby increasing the detection effect of the detection and collection device on odorous gases.

[0031] The limiting groove 26 can limit the moving block 13, thereby increasing the stability of the moving block 13 when moving.

[0032] The self-locking universal wheel 23 can facilitate the staff to move the detection and collection device to a suitable position and then self-lock it, thereby increasing the stability of the detection and collection device when in use.

[0033] Reference Figure 4 In this embodiment, the support frame 16 is fixedly installed on the top of the moving plate 1, the second shaft 10 is rotatably installed in the support frame 16, the threaded column 12 is rotatably installed in the support frame 16, and the second shaft 10 is fixedly connected to the threaded column 12.

[0034] Reference Figure 3 In this embodiment, a notch 17 is provided between the support frame 16 and the control housing 5, a limiting groove 26 is provided on one side of the support frame 16, the moving block 13 is slidably installed in the limiting groove 26, the moving block 13 is threadedly connected to the threaded column 12, the collection housing 14 is fixedly installed on one side of the moving block 13, a groove 18 is provided on one side of the collection housing 14, the collection pump 15 is fixedly installed in the groove 18, and the transmission belt 11 is sleeved between the first rotating shaft 9 and the second rotating shaft 10.

[0035] Reference Figure 2 The detection assembly 3 of this embodiment includes a controller 19, a connecting pipe 20, a display 21 and a temporary storage box 22. The controller 19 is fixedly installed on the top of the moving plate 1, and the temporary storage box 22 is fixedly installed on the top of the moving plate 1.

[0036] The detection component 3 provided can quickly detect and analyze the odorous gas, thereby increasing the detection efficiency of the detection and collection device.

[0037] The gas sensor 2 is fixedly mounted on the top of the temporary storage box 22 , the connecting pipe 20 is fixedly connected between the gas sensor 2 and the collection housing 14 , and the display 21 is fixedly mounted on the top of the controller 19 .

[0038] Reference Figure 1 In this embodiment, a self-locking universal wheel 23 is fixedly installed at the bottom of the moving plate 1, a push plate 24 is fixedly installed at the top of the moving plate 1, and a push handle 25 is fixedly installed on one side of the push plate 24.

[0039] Working principle: first, move the detection and collection device to a suitable position through the push handle 25, and use the self-locking universal wheel 23 to self-lock the detection and collection device. According to actual needs, rotate the turntable 8 to drive the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 7 to rotate, the second bevel gear 7 drives the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the second rotating shaft 10 to rotate through the transmission belt 11, the second rotating shaft 10 drives the moving block 13 to move through the threaded column 12, the moving block 13 drives the collection shell 14 to move, the collection shell 14 drives the collection pump 15 to move, and the position of the collection pump 15 is adjusted. After the position adjustment of the collection pump 15 is completed, the collection pump 15 is started through the controller 19, and the collection pump 15 sucks the odor gas into the collection shell 14, and the odor gas enters the gas sensor 2 through the connecting pipe 20. The gas sensor 2 detects the odor gas and transmits the detection information to the display 21.

[0040] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A device for detecting and collecting odorous gases, comprising a movable plate (1), a gas sensor (2), a detection component (3) and a collection component (4), characterized in that: The collecting assembly (4) is arranged on the top of the movable plate (1), and comprises a control housing (5), a first bevel gear (6), a second bevel gear (7), a rotating disk (8), a first rotating shaft (9), a second rotating shaft (10), a transmission belt (11), a threaded column (12), a moving block (13), a collecting housing (14), a collecting pump (15) and a supporting frame (16). The control housing (5) is fixedly mounted on the top of the movable plate (1), the first bevel gear (6) is rotatably mounted in the control housing (5), the first rotating shaft (9) is rotatably mounted in the control housing (5), the second bevel gear (7) is fixedly mounted on the top of the first rotating shaft (9), the rotating disk (8) is rotatably mounted on the front side of the control housing (5), and the rotating disk (8) is connected to the first bevel gear (6).

2. The odor gas detection and collection device according to claim 1, characterized in that: The support frame (16) is fixedly mounted on the top of the movable plate (1); the second rotating shaft (10) is rotatably mounted in the support frame (16); the threaded column (12) is rotatably mounted in the support frame (16); and the second rotating shaft (10) is fixedly connected to the threaded column (12).

3. The odor gas detection and collection device according to claim 1, characterized in that: A notch (17) is provided between the support frame (16) and the control housing (5); a limiting groove (26) is provided on one side of the support frame (16); the moving block (13) is slidably mounted in the limiting groove (26); the moving block (13) is threadedly connected to the threaded column (12); the collection housing (14) is fixedly mounted on one side of the moving block (13); a groove (18) is provided on one side of the collection housing (14); the collection pump (15) is fixedly mounted in the groove (18); and the transmission belt (11) is sleeved between the first rotating shaft (9) and the second rotating shaft (10).

4. The odor gas detection and collection device according to claim 1, characterized in that: The detection assembly (3) comprises a controller (19), a connecting pipe (20), a display (21) and a temporary storage box (22); the controller (19) is fixedly mounted on the top of the moving plate (1); and the temporary storage box (22) is fixedly mounted on the top of the moving plate (1).

5. The odor gas detection and collection device according to claim 4, characterized in that: The gas sensor (2) is fixedly mounted on the top of the temporary storage box (22), the connecting pipe (20) is fixedly connected between the gas sensor (2) and the collection housing (14), and the display (21) is fixedly mounted on the top of the controller (19).

6. The odor gas detection and collection device according to claim 1, characterized in that: A self-locking universal wheel (23) is fixedly mounted on the bottom of the movable plate (1), a push plate (24) is fixedly mounted on the top of the movable plate (1), and a push handle (25) is fixedly mounted on one side of the push plate (24).

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