Malodorous gas detector for daily patrol

Abstract

The utility model discloses a malodorous gas detector for daily inspection, which relates to the field of gas measurement and comprises a first box body, a gas measuring device is arranged in the first box body, a second box body is arranged on one side of the first box body, and the first box body and the second box body are connected through a connecting device. The connecting device comprises a first connecting block. The first connecting rod is matched with the second connecting rod, during opening, the first connecting rod is pulled to move, the connecting block is pulled to move to extrude the first air pump, air in the first air pump enters the second air pump through the arranged air conveying pipe, the first box body and the second box body are combined only by rotating during moving, and the portable air box is convenient to carry; on the contrary, rapid deployment of the measuring device can be completed by rotating the first box body and the second box body.

Description

Technical Field

[0001] The utility model relates to the field of gas measurement, in particular to a malodorous gas detector for daily inspections. Background Art

[0002] Malodorous gases are mainly produced in sewage treatment, sludge treatment, garbage treatment, chemical pharmaceuticals, rubber plastics, paints and coatings, printing and dyeing leather, livestock breeding and fermentation pharmaceuticals. Different treatment facilities and processes will produce different malodorous gases.

[0003] The main odor generated by the water inlet pump room of the sewage treatment plant is hydrogen sulfide. The odor generated during the anaerobic digestion of the sludge in the primary sedimentation tank is mainly hydrogen sulfide and other sulfur-containing gases. Ammonia and other volatile substances will be produced during the stabilization of sludge digestion. Ammonia, amines, sulfides, fatty acids, aromatics and dimethyl sulfide will be produced during the garbage composting process. A small amount of hydrogen sulfide may be produced during the oxidation and sludge air-drying process, but mainly mercaptan and dimethyl sulfide gases are produced. If they are directly discharged, they will pollute the air and affect the natural environment. For this reason, many manufacturers will use special detectors to collect odorous gases, analyze the components through the detector, and then carry out targeted treatment.

[0004] Existing malodorous gas detectors are usually composed of a sampling unit, a sensor detection unit, a data processing unit and a display unit. The sampling unit is responsible for collecting gas samples, the sensor detection unit is responsible for detecting the concentration of the malodorous gas, the data processing unit processes and analyzes the detection data, and the display unit is responsible for displaying the results. The detection of malodorous gas is completed through the cooperation between several units.

[0005] However, because the odor gas detector is composed of several modules, users are required to carry several modules with them in daily use and then perform gas measurement after arriving at the designated test site. The assembly process is cumbersome and the test needs to be performed according to the on-site environment, resulting in reduced work efficiency. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide a malodorous gas detector for daily inspections to solve the technical problem that the malodorous gas detector is composed of several modules. Therefore, in daily use, the user needs to carry several modules and then perform gas measurement after arriving at the designated test location. The assembly process is cumbersome and the test needs to be performed according to the on-site environment, which leads to reduced work efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a malodorous gas detector for daily inspections, comprising a first box body, a gas measuring device is arranged in the first box body, a second box body is arranged on one side of the first box body, the first box body and the second box body are connected by a connecting device, the connecting device comprises a first connecting block, the first connecting block is arranged on a side of the second box body close to the first box body, a second connecting block is arranged on a side of the first box body close to the second box body, the first connecting block and the second connecting block are interspersed, and a connecting shaft is arranged between the first connecting block and the second connecting block.

[0008] By adopting the above technical solution, the malodorous gas is detected by the provided gas measuring device, and the first box body and the second box body are rotatably arranged by the provided connecting device.

[0009] The utility model is further configured as follows: the gas measuring device includes a measuring module, the measuring module is embedded in a first box body, a touch panel is provided on the measuring module, a switch is provided on the measuring module below the touch panel, a data network is provided on one side of the switch, a printer is provided on the side of the data network away from the switch, a display light is provided on the side of the printer away from the data network, and an air outlet and an air inlet are respectively provided on both sides outside the first box body to cooperate with the measuring module.

[0010] By adopting the above technical solution, the set printer and data network are controlled through the set touch panel, so as to control various parameters of the measurement module, so that the measurement data is more accurate.

[0011] The utility model is further configured that the second box body is configured to be hollow, a storage battery is arranged in the second box body, and a positioning block is arranged in the second box body to cooperate with the power supply.

[0012] By adopting the above technical solution, the battery is fixedly installed by setting a positioning block, and the battery is used to power the measurement module to ensure the normal operation of the measurement module.

[0013] The utility model is further configured such that a baffle is provided on the second box body to cooperate with the storage battery.

[0014] By adopting the above technical solution, the battery is protected by the provided baffle, and the provided baffle can also provide a certain degree of protection for the gas measuring device.

[0015] The utility model is further configured such that a pair of slide grooves are symmetrically arranged on the upper surface of the first box body, a connecting piece is slidably arranged in the slide groove, the connecting piece is connected to the first connecting rod, a pair of second connecting rods are symmetrically arranged on the upper surface of the second box body to cooperate with the first connecting rod, the first connecting rod and the second connecting rod are rotatably arranged through a rotating shaft, a first air pump is arranged in the slide groove, and the other end of the first air pump is connected to the connecting piece.

[0016] By adopting the above technical solution, the first connecting rod is arranged to cooperate with the second connecting rod, and when the first box body is rotated to open, the connecting rod is driven to squeeze the first airbag.

[0017] The utility model is further configured such that an end of the first air pump away from the connecting piece is connected to an air pipe, the air pipe extends into the second box and is connected to the second air pump, an end of the second air pump close to the second box is connected to a first connecting conductor, the first connecting conductor extends outside the second box, an end of the battery close to the second box is provided with a second connecting conductor, the second connecting conductor extends outside the first box, and a power interface is provided outside the second box to cooperate with the battery.

[0018] By adopting the above technical solution, when the first air pump is squeezed, gas is delivered to the second air pump through the air pipe, so that the second air pump pushes out the second connecting conductor, so that the measuring module is energized when the second connecting conductor contacts the first connecting conductor.

[0019] The utility model is further configured such that a power block is provided on one side of the second box body to cooperate with the power interface, air hole blocks are provided on both sides of the first box body to cooperate with the air inlet and the air outlet, a handle is provided on the side of the first box body away from the second box body, and a handle is provided on the side of the second box body away from the first box body.

[0020] By adopting the above technical solution, the air inlet, air outlet and power interface are protected when the box is carried and moved.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] The utility model cooperates with the second connecting rod by setting a first connecting rod. When opened, the first connecting rod is pulled to move and the connecting block is pulled to move to squeeze the first air pump, so that the gas in the first air pump enters the second air pump through the set air supply pipe, so that the second air pump squeezes the second connecting conductor out of the second box 2, so that the second connecting conductor contacts the first connecting conductor, and the operating system in the first box is powered on. Thereafter, ambient gas is sucked in through the air intake hole, and the measured gas is discharged through the air outlet. The set printer, measuring module and other equipment are controlled in conjunction with the set touch panel, so as to perform on-site malodorous gas measurement, and the second box carrying the power supply cooperates with the first box carrying the measuring device, and is rotatably connected through the set first connecting block and the second connecting block. When moving, it only needs to rotate to merge the first box and the second box, which is convenient for carrying. Conversely, the rapid deployment of the measuring device can be completed by rotating the first box and the second box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of the utility model when opened at 45°;

[0025] Figure 3 This is a schematic diagram of the overall structure of the utility model opened 90°;

[0026] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 5 It is a schematic diagram of the internal explosion of the overall structure of the utility model;

[0028] Figure 6 This is a top view of the second box structure of the utility model;

[0029] Figure 7 It is a side sectional view of the internal structure of the box body of the present utility model.

[0030] In the figure: 1. first box body; 2. second box body; 3. handle; 4. air outlet; 5. air inlet; 6. first connecting rod; 7. second connecting rod; 8. rotating shaft; 9. touch panel; 10. slide slot; 11. switch; 12. data network; 13. printer; 14. display light; 15. baffle; 16. air hole block; 17. first connecting block; 18. connecting shaft; 19. power block; 20. power interface; 21. positioning block; 22. battery; 23. second connecting block; 24. connecting piece; 25. first air pump; 26. air pipe; 27. second air pump; 28. first connecting conductor; 29. ​​second connecting conductor; 30. measuring module. DETAILED DESCRIPTION

[0031] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0032] The following describes an embodiment of the utility model based on its overall structure.

[0033] A malodorous gas detector for daily inspections, such as Figure 1-7 As shown, it comprises a first box body 1, in which a gas measuring device is arranged, and the components of the malodorous gas are detected by the arranged gas measuring device, and a second box body 2 is arranged on one side of the first box body 1, and the first box body 1 and the second box body 2 are connected by a connecting device;

[0034] Specifically, the connecting device includes a first connecting block 17, the first connecting block 17 is arranged on a surface of the second box body 2 close to the first box body 1, and a second connecting block 23 is arranged on a surface of the first box body 1 close to the second box body 2. The first connecting block 17 and the second connecting block 23 are interlaced, and a connecting shaft 18 is penetrated between the first connecting block 17 and the second connecting block 23. The first connecting block 17 and the second connecting block 23 are rotated by the arranged connecting shaft 18, and then the first box body 1 and the second box body 2 are rotated. Furthermore, a handle 3 is provided on the side of the first box body 1 away from the second box body 2, and a handle 3 is provided on the side of the second box body 2 away from the first box body 1. When it needs to be moved, the first box body 1 and the second box body 2 are merged, and then a pair of handles are merged, and the user can drive the device body to move portablely by holding the handles.

[0035] Furthermore, the gas measuring device includes a measuring module 30, which is embedded in the first box body 1, and is provided with a touch panel 9 on the measuring module 30. A switch 11 is provided on the measuring module 30 below the touch panel 9, and a data network 12 is provided on one side of the switch 11, and a printer 13 is provided on the side of the data network 12 away from the switch 11, and a display light 14 is provided on the side of the printer 13 away from the data network 12. The two sides outside the first box body 1 are respectively provided with an air outlet 4 and an air inlet 5 to cooperate with the measuring module 30. The malodorous gas is inhaled through the provided air inlet 5, analyzed by the measuring module 30, and then displayed through the touch panel 9. The printer 13 is controlled by the touch panel 9 to print the gas information, which makes it more convenient for the operator to record the data. The operating status of the equipment is displayed by the display light 14, and whether the switch is turned on is controlled by the switch 11.

[0036] On the basis of the above structure, the second box body 2 is set to be hollow, and a battery 22 is set in the second box body 2. A positioning block 21 is set in the second box body 2 to match the power supply, and the battery 22 is limited and fixed by the positioning block 21. A baffle 15 is set on the second box body 2 to match the battery 22. The battery 22 is protected by the baffle 15, and the baffle 15 can be set to be flexible, which protects the battery 22 and also protects the measurement module to a certain extent;

[0037] Among them, because the battery 22 is used as a portable power source and has limited power, and the measurement of odorous gas is only tested at a fixed location, the measurement module does not need to work at ordinary times. Therefore, this device provides a control structure to control the output of the battery 22;

[0038] Specifically, a pair of slide grooves 10 are symmetrically arranged on the upper surface of the first box body 1, and a connecting piece 24 is slidably arranged in the slide groove 10, and the connecting piece 24 is connected to the first connecting rod 6. A pair of second connecting rods 7 are symmetrically arranged on the upper surface of the second box body 2 to cooperate with the first connecting rod 6. The first connecting rod 6 and the second connecting rod 7 are rotatably arranged through a rotating shaft 8. A first air pump 25 is arranged in the slide groove 10, and the first air pump 25, the other end of the first air pump 25 is connected to the connecting piece 24, and the end of the first air pump 25 away from the connecting piece 24 is connected to an air supply pipe 26, and the air supply pipe 26 extends into the second box body 2 and is connected to a second air pump 27, and the end of the second air pump 27 close to the second box body 2 is connected There is a first connecting conductor 28, which extends to the outside of the second box body 2. A second connecting conductor 29 is arranged at one end of the battery 22 close to the second box body 2, and the second connecting conductor 29 extends to the outside of the first box body 1. A power interface 20 is arranged outside the second box body 2 to cooperate with the battery 22. The first connecting rod 6 is arranged to cooperate with the second connecting rod 7. When the first box body 1 is rotated to open, the connecting rod is driven to squeeze the first air pump 25. When the first air pump 25 is squeezed, the gas is transported to the second air pump 27 through the air pipe 26, so that the second air pump 27 pushes the second connecting conductor 29 out, so that the measurement module 30 is energized when the first connecting conductor 28 and the first connecting conductor 28 are in contact.

[0039] A power block 19 is provided on one side of the second box body 2 to cooperate with the power interface 20, and air hole blocks 16 are provided on both sides of the first box body 1 to cooperate with the air inlet 5 and the air outlet 4. The power block 19 and the air hole block 16 can protect the power interface 20, the air outlet 4 and the air inlet 5 of the device when no measurement is performed to prevent them from being damaged by external factors.

[0040] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A malodorous gas detector for daily inspection, comprising a first box (1), characterized in that: A gas measuring device is arranged in the first box body (1); a second box body (2) is arranged on one side of the first box body (1); the first box body (1) and the second box body (2) are connected via a connecting device, the connecting device comprising a first connecting block (17); the first connecting block (17) is arranged on a surface of the second box body (2) close to the first box body (1); a second connecting block (23) is arranged on a surface of the first box body (1) close to the second box body (2); the first connecting block (17) and the second connecting block (23) are arranged in an interlaced manner; a connecting shaft (18) is arranged between the first connecting block (17) and the second connecting block (23).

2. The malodorous gas detector for daily inspection according to claim 1 is characterized in that: The gas measuring device comprises a measuring module (30), the measuring module (30) being embedded in a first housing (1), the measuring module (30) being provided with a touch panel (9), the measuring module (30) being provided with a switch (11) below the touch panel (9), a data network (12) being provided on one side of the switch (11), a printer (13) being provided on the side of the data network (12) away from the switch (11), a display light (14) being provided on the side of the printer (13) away from the data network (12), and an air outlet (4) and an air inlet (5) being provided on two sides of the outside of the first housing (1) in coordination with the measuring module (30), respectively.

3. The malodorous gas detector for daily inspection according to claim 1 is characterized in that: The second box (2) is arranged to be hollow, a storage battery (22) is arranged in the second box (2), a positioning block (21) is arranged in the second box (2) in cooperation with the power supply, a second connecting conductor (29) is arranged at one end of the storage battery (22) close to the second box (2), the second connecting conductor (29) extends to the outside of the first box (1), and a power supply interface (20) is arranged outside the second box (2) in cooperation with the storage battery (22).

4. The malodorous gas detector for daily inspection according to claim 1 is characterized in that: The second box body (2) is provided with a baffle (15) in cooperation with the storage battery (22).

5. The malodorous gas detector for daily inspection according to claim 1 is characterized in that: A pair of slide grooves (10) are symmetrically arranged on the upper surface of the first box body (1), and a connecting piece (24) is slidably arranged in the slide groove (10). The connecting piece (24) is connected to the first connecting rod (6). A pair of second connecting rods (7) are symmetrically arranged on the upper surface of the second box body (2) to cooperate with the first connecting rod (6). The first connecting rod (6) and the second connecting rod (7) are rotatably arranged through a rotating shaft (8). A first air pump (25) is arranged in the slide groove (10), and the other end of the first air pump (25) is connected to the connecting piece (24).

6. The malodorous gas detector for daily inspection according to claim 5 is characterized in that: An end of the first air pump (25) away from the connecting piece (24) is connected to an air supply pipe (26), and the air supply pipe (26) extends into the second box (2) to connect to a second air pump (27), and an end of the second air pump (27) close to the second box (2) is connected to a first connecting conductor (28), and the first connecting conductor (28) extends outside the second box (2).

7. The malodorous gas detector for daily inspection according to claim 1 is characterized in that: A power block (19) is provided on one side of the second box body (2) in cooperation with the power interface (20); air hole blocks (16) are provided on both sides of the first box body (1) in cooperation with the air inlet (5) and the air outlet (4); a handle (3) is provided on the side of the first box body (1) away from the second box body (2); and a handle (3) is provided on the side of the second box body (2) away from the first box body (1).

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