Floor type all-in-one machine for gas monitoring

Abstract

The utility model discloses a floor type all-in-one machine for gas monitoring. The floor type all-in-one machine comprises a gas monitoring case, an installation adjusting mechanism and a first installation mainboard. The lower end of the rear wall of the gas monitoring case is fixedly connected with a detector mounting rack, the left end of the front side surface of the detector mounting rack is fixedly connected with a atmosphere detector, the left end of the middle of the front side surface of the detector mounting rack is fixedly connected with a methane detector, and the right end of the middle of the front side surface of the detector mounting rack is fixedly connected with a carbon dioxide detector; the right end of the front side of the detector mounting rack is fixedly connected with a hydrogen sulfide detector; the installation adjusting mechanism is arranged at the lower end of the outer surface of the gas monitoring case; according to the floor type all-in-one machine for gas monitoring, the overflow conditions of different gases can be detected, the concentrations of different gases can be detected, the liquid level information of a septic tank or an inspection well can be detected, the distance can be adjusted according to different installation conditions, and the floor type all-in-one machine adapts to complex working conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of septic tank gas monitoring, in particular to a floor-standing integrated machine for gas monitoring. Background Art

[0002] Septic tank is a device for treating feces and filtering and precipitating them. The principle is that the solidified matter decomposes at the bottom of the tank, and the hydrated matter on the upper layer flows into the pipe to prevent the pipe from being blocked, giving the solidified matter (feces and other garbage) enough time to hydrolyze. When the harmful gas in the septic tank overflows, it will cause safety accidents to the surrounding personnel, so a floor-standing integrated machine for gas monitoring is needed;

[0003] Some traditional floor-standing all-in-one gas monitoring devices detect the surrounding gas through monitoring equipment and gas detectors, and monitor whether the gas is leaking by detecting whether there is septic tank-specific gas such as methane in the environment;

[0004] The existing floor-standing integrated machine for gas monitoring has the following problems, such as difficulty in synchronous detection of multiple gases, single installation method and inability to adapt to complex working environments. Therefore, we propose a floor-standing integrated machine for gas monitoring. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a floor-standing all-in-one machine for gas monitoring, which can be installed and adjusted, and the spacing between the installation base plates can be adjusted according to different installation conditions. At the same time, multiple gases can be monitored, and gas concentrations and liquid levels can be detected, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floor-standing all-in-one machine for gas monitoring, comprising a gas monitoring chassis, a mounting adjustment mechanism and a mounting mainboard;

[0007] Gas monitoring chassis: a detector mounting frame is fixedly connected to the lower end of the rear wall, a fluoride detector is fixedly connected to the left end of the front side of the detector mounting frame, a methane detector is fixedly connected to the left end of the middle of the front side of the detector mounting frame, a carbon dioxide detector is fixedly connected to the right end of the middle of the front side of the detector mounting frame, and a hydrogen sulfide detector is fixedly connected to the right end of the front side of the detector mounting frame;

[0008] Installation adjustment mechanism: it is arranged at the lower end of the outer surface of the gas monitoring chassis;

[0009] Install the main board one: it is fixedly connected to the upper end of the rear wall of the gas monitoring chassis, a single-chip microcomputer is fixedly connected to the left end of the front side of the main board one, the input end of the single-chip microcomputer is electrically connected to the external power supply, the atmosphere detector, methane detector, carbon dioxide detector and hydrogen sulfide detector are all bidirectionally electrically connected to the single-chip microcomputer, and a Wifi transceiver is fixedly connected to the right end of the front side of the main board one, the Wifi transceiver is bidirectionally electrically connected to the single-chip microcomputer, which can detect the overflow of different gases and the concentration of different gases, and can detect the liquid level information of septic tanks or inspection wells, and can adjust the spacing according to different installation conditions to adapt to complex working conditions.

[0010] Furthermore, a detection avoidance opening is provided at the rear end of the bottom wall of the gas monitoring chassis, and the detection avoidance opening is located below the fluoride detector, the methane detector, the carbon dioxide detector and the hydrogen sulfide detector, so as to perform gas detection avoidance.

[0011] Furthermore, a mounting frame is fixedly connected between the middle parts of the front and rear walls of the gas monitoring chassis, an ultrasonic rangefinder is fixedly connected inside the mounting frame, and the ultrasonic rangefinder is bidirectionally electrically connected to the single-chip microcomputer to measure the liquid level below.

[0012] Furthermore, a distance measurement avoidance opening is provided in the middle of the bottom wall of the gas monitoring chassis, and the distance measurement avoidance opening is located below the ultrasonic rangefinder for distance measurement avoidance.

[0013] Furthermore, the installation and adjustment mechanism includes a sliding support frame, an installation bracket and an installation base plate. The lower ends of the left and right sides of the gas monitoring chassis are fixedly connected to the sliding support frame, the interior of the sliding support frame is slidably connected to the installation bracket, and the lower ends of the installation brackets are fixedly connected to the installation base plate. The installation spacing can be adjusted by sliding the installation brackets.

[0014] Furthermore, the installation and adjustment mechanism also includes a locking frame, a locking socket and a locking bolt. The locking frame is symmetrically fixed to the front end of the lower surface of the gas monitoring chassis. The front side of the locking frame is provided with evenly distributed locking sockets. The locking bolts are inserted into the locking sockets. The rear end of the locking bolts is connected to the internal thread of the mounting bracket on the same side, so that it can be quickly locked.

[0015] Furthermore, an installation groove is opened at the right end of the front side of the gas monitoring chassis, and the interior of the installation groove is fixedly connected to the installation main board 2, and the interior of the installation main board 2 is fixedly connected to evenly distributed warning lights. The input ends of the warning lights are electrically connected to the output ends of the single-chip computer, so that gas overflow can be detected intuitively.

[0016] Furthermore, an electronic display is fixedly connected to the left end of the front wall of the gas monitoring chassis, and the input end of the electronic display is electrically connected to the output end of the single-chip microcomputer. An avoidance opening is opened at the left end of the front side surface of the gas monitoring chassis, and the position of the avoidance opening corresponds to the front and back of the electronic display. The front side surface of the avoidance opening is fixedly connected to a guide rail that is symmetrical up and down, and a sliding door is slidably connected between the inside of the guide rail. A handle is fixedly connected to the left end of the front side surface of the sliding door to protect the display. At the same time, the gas information and liquid level information can be intuitively viewed through the display.

[0017] Furthermore, a fan is fixedly connected to the middle of the upper surface of the gas monitoring chassis, and the input end of the fan is electrically connected to the output end of the single-chip microcomputer to prevent overflow gas from remaining inside the chassis.

[0018] Compared with the prior art, the beneficial effects of the utility model are: the floor-standing integrated machine for gas monitoring has the following advantages:

[0019] 1. During the installation of the floor-standing integrated machine for gas monitoring, different installation methods are used according to the installation situation. If it is installed near the inspection well, the staff slides the two mounting brackets close to each other, and the mounting brackets move closer to each other to drive the mounting base plates closer to each other, and then insert the locking bolt into the locking socket, turn the locking bolt and thread it with the locking frame, thereby making the installation area smaller and reducing the floor space. When it needs to be installed above the septic tank, the staff moves the two mounting base plates away from each other, and then inserts the locking bolt into the locking socket, and turns the locking bolt and thread it with the locking frame, thereby increasing the distance between the two mounting base plates, making it easier to install above the mounting platforms on both sides of the septic tank. This can be adjusted according to different installation situations and locations to adapt to complex working conditions.

[0020] 2. In the process of monitoring the gas in the inspection well or septic tank, the fluoride detector, methane detector, carbon dioxide detector and hydrogen sulfide detector detect the gas. When the corresponding gas overflows, the fluoride detector, methane detector, carbon dioxide detector and hydrogen sulfide detector detect the corresponding gas and transmit an electrical signal to the single-chip microcomputer. The single-chip microcomputer controls the corresponding warning light to light up according to the electrical signal. At the same time, the single-chip microcomputer transmits the corresponding gas concentration information to the electronic display. At the same time, the ultrasonic rangefinder can emit an ultrasonic wave under the control of the single-chip microcomputer. The ultrasonic wave passes through the ranging avoidance port downward and is reflected after contacting the liquid surface of the septic tank and the inspection well. The reflected ultrasonic wave contacts the ultrasonic rangefinder, thereby measuring the distance between the liquid surface and the ultrasonic rangefinder. The ultrasonic rangefinder transmits the electrical signal to the single-chip microcomputer, thereby detecting whether multiple gases have overflowed, detecting the corresponding gas concentration, and measuring the liquid level of the septic tank and the inspection well to adapt to more complex working environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the front side of the utility model;

[0023] Figure 3 It is a schematic diagram of the partial sectional structure of the utility model from the front.

[0024] In the figure: 1 gas monitoring chassis, 2 detector mounting frame, 3 hydrogen sulfide detector, 4 carbon dioxide detector, 5 methane detector, 6 fluoride detector, 7 mounting adjustment mechanism, 71 sliding support frame, 72 mounting bracket, 73 mounting base plate, 74 locking frame, 75 locking socket, 76 locking bolt, 8 mounting main board one, 9 single chip microcomputer, 10 Wi fi transceiver, 11 fan, 12 mounting frame, 13 ultrasonic rangefinder, 14 ranging avoidance opening, 15 detection avoidance opening, 16 guide rail, 17 sliding door, 18 handle, 19 mounting main board two, 20 warning light, 21 electronic display. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-3 , This embodiment provides a technical solution: a floor-standing all-in-one machine for gas monitoring, including a gas monitoring chassis 1, an installation adjustment mechanism 7 and an installation mainboard 8;

[0027] Gas monitoring chassis 1: a detector mounting frame 2 is fixedly connected to the lower end of its rear wall, a fluoride detector 6 is fixedly connected to the left end of the front side of the detector mounting frame 2, a methane detector 5 is fixedly connected to the left end of the middle of the front side of the detector mounting frame 2, a carbon dioxide detector 4 is fixedly connected to the right end of the middle of the front side of the detector mounting frame 2, a hydrogen sulfide detector 3 is fixedly connected to the right end of the front side of the detector mounting frame 2, a detection avoidance opening 15 is opened at the rear end of the bottom wall of the gas monitoring chassis 1, and the detection avoidance opening 15 is located below the fluoride detector 6, the methane detector 5, the carbon dioxide detector 4 and the hydrogen sulfide detector 3, a mounting frame 12 is fixedly connected between the middle of the front and rear walls of the gas monitoring chassis 1, and the inner portion of the mounting frame 12 An ultrasonic rangefinder 13 is fixedly connected to the gas monitoring chassis 1, and the ultrasonic rangefinder 13 is bidirectionally electrically connected to the single-chip microcomputer 9. A ranging avoidance opening 14 is provided in the middle of the bottom wall of the gas monitoring chassis 1, and the ranging avoidance opening 14 is located below the ultrasonic rangefinder 13. A mounting groove is provided at the right end of the front side of the gas monitoring chassis 1, and a mounting main board 19 is fixedly connected inside the mounting groove. Evenly distributed warning lights 20 are fixedly connected inside the mounting main board 19, and input ends of the warning lights 20 are electrically connected to output ends of the single-chip microcomputer 9. An electronic display 21 is fixedly connected to the left end of the front wall of the gas monitoring chassis 1, and the input end of the electronic display 21 is electrically connected to the output end of the single-chip microcomputer 9. A avoidance opening is provided at the left end of the front side of the gas monitoring chassis 1. The position of the avoidance opening corresponds to the front and rear of the electronic display 21, and the front side of the avoidance opening is fixedly connected with a guide rail 16 symmetrical in upper and lower directions, and a sliding door 17 is slidably connected between the inside of the guide rail 16, and a handle 18 is fixedly connected to the left end of the front side of the sliding door 17. A fan 11 is fixedly connected to the middle of the upper surface of the gas monitoring chassis 1, and the input end of the fan 11 is electrically connected to the output end of the single-chip microcomputer 9. In the process of monitoring the gas in the inspection well or septic tank, the fluoride detector 6, the methane detector 5, the carbon dioxide detector 4 and the hydrogen sulfide detector 3 detect the gas. When the corresponding gas overflows, the fluoride detector 6, the methane detector 5, the carbon dioxide detector 4 and the hydrogen sulfide detector 3 detect the corresponding gas and then The single chip computer 9 transmits an electrical signal, and the single chip computer 9 controls the corresponding warning light 20 to light up according to the electrical signal. At the same time, the single chip computer 9 transmits the corresponding gas concentration information to the electronic display 21. At the same time, the ultrasonic rangefinder 13 can emit an ultrasonic wave under the control of the single chip computer 9. The ultrasonic wave passes through the ranging avoidance port 14 downward, and is reflected after contacting the liquid surface of the septic tank and the inspection well. The reflected ultrasonic wave contacts the ultrasonic rangefinder 13, thereby measuring the distance between the liquid surface and the ultrasonic rangefinder 13. The ultrasonic rangefinder 13 transmits an electrical signal to the single chip computer 9, thereby detecting whether multiple gases have overflowed, detecting the corresponding gas concentration, and measuring the liquid level of the septic tank and the inspection well, adapting to a more complex working environment;

[0028] Installation and adjustment mechanism 7: It is arranged at the lower end of the outer surface of the gas monitoring chassis 1. The installation and adjustment mechanism 7 includes a sliding support frame 71, a mounting bracket 72 and a mounting base plate 73. The lower ends of the left and right sides of the gas monitoring chassis 1 are fixedly connected with sliding support frames 71, and the interior of the sliding support frames 71 is slidably connected with mounting brackets 72. The lower ends of the mounting brackets 72 are fixedly connected with mounting base plates 73. The installation and adjustment mechanism 7 also includes a locking frame 74, a locking socket 75 and a locking bolt 76. The locking frame 74 is fixedly connected to the front end of the lower surface of the gas monitoring chassis 1 symmetrically on the left and right. The front side of the locking frame 74 is provided with evenly distributed locking sockets 75. The locking bolts 76 are all plugged into the interior of the locking sockets 75. The rear ends of the locking bolts 76 are all connected to the internal threads of the mounting bracket 72 on the same side. The locking nut 76 is inserted into the locking socket 75, and the locking nut 76 is rotated to be threadedly connected with the locking frame 74, thereby reducing the installation area and reducing the floor space. When it is necessary to install it above the septic tank, the staff makes the two mounting bases 73 move away from each other, and then inserts the locking nut 76 into the locking socket 75, and rotates the locking nut 76 to be threadedly connected with the locking frame 74, thereby increasing the spacing between the two mounting bases 73, making it easier to install it above the mounting platform on both sides of the septic tank. In this way, it can be adjusted according to different installation conditions and installation locations to adapt to complex working conditions.

[0029] Install the main board 8: It is fixedly connected to the upper end of the rear wall of the gas monitoring chassis 1, and the left end of the front side of the main board 8 is fixedly connected to the single-chip microcomputer 9, the input end of the single-chip microcomputer 9 is electrically connected to the external power supply, the atmosphere detector 6, the methane detector 5, the carbon dioxide detector 4 and the hydrogen sulfide detector 3 are all bidirectionally electrically connected to the single-chip microcomputer 9, and the right end of the front side of the main board 8 is fixedly connected to the Wifi transceiver 10, and the Wifi transceiver 10 is bidirectionally electrically connected to the single-chip microcomputer 9.

[0030] The working principle of a floor-standing integrated machine for gas monitoring provided by the utility model is as follows: during the installation process of the floor-standing integrated machine for gas monitoring, different installation methods are adopted according to the installation situation. If it is installed near an inspection well, the staff slides the two mounting brackets 72 close to each other, and the mounting brackets 72 close to each other drive the mounting base plates 73 close to each other, and then inserts the locking bolt 76 into the locking socket 75, and rotates the locking bolt 76 to be threadedly connected with the locking bracket 74, so that the installation area becomes smaller and the floor space is reduced. When it needs to be installed above a septic tank, the staff moves the two mounting base plates 73 away from each other, Then insert the locking bolt 76 into the locking socket 75, and rotate the locking bolt 76 to threadably connect it with the locking frame 74, so that the distance between the two mounting bases 73 can be increased, which is convenient for installation above the mounting platforms on both sides of the septic tank. Therefore, it can be adjusted according to different installation conditions and installation locations to adapt to complex working conditions. In the process of monitoring the gas in the inspection well or septic tank, the fluoride detector 6, methane detector 5, carbon dioxide detector 4 and hydrogen sulfide detector 3 detect the gas. When the corresponding gas overflows, the fluoride detector 6, methane detector 5, carbon dioxide detector 4 and hydrogen sulfide detector 3 After the detector 3 detects the corresponding gas, it transmits an electrical signal to the single chip microcomputer 9. The single chip microcomputer 9 controls the corresponding warning light 20 to light up according to the electrical signal. At the same time, the single chip microcomputer 9 transmits the corresponding gas concentration information to the electronic display 21. At the same time, the ultrasonic rangefinder 13 can emit ultrasonic waves under the control of the single chip microcomputer 9. The ultrasonic waves pass through the ranging avoidance port 14 downward, and are reflected after contacting the liquid surface of the septic tank and the inspection well. The reflected ultrasonic waves contact the ultrasonic rangefinder 13, thereby measuring the distance between the liquid surface and the ultrasonic rangefinder 13. The ultrasonic rangefinder 13 transmits the electrical signal to the single chip microcomputer 9, thereby detecting whether multiple gases are outside. Overflow, and detect the corresponding gas concentration at the same time, and can measure the liquid level of septic tanks and inspection wells to adapt to more complex working environments. At the same time, the single-chip microcomputer 9 can transmit electrical signals to the Wifi transceiver 10, and the Wifi transceiver 10 transmits electrical signals to the personal signal receiving terminal with the support of the wireless network, so that it can intuitively check whether the gas overflows, the gas concentration and the liquid level information, which is convenient for gas monitoring. At the same time, the staff can also directly view it through the electronic display 21, and can start the fan 11 through the single-chip microcomputer 9, and the gas inside the chassis is cleared downward by the rotation of the fan 11 to avoid harmful gases remaining inside the chassis.

[0031] It is worth noting that the single chip microcomputer 9 disclosed in the above embodiment can be selected as STM32F103C8T6, and the ultrasonic range finder 13 can be selected as HC-SR04.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A floor-standing all-in-one machine for gas monitoring, characterized in that: It comprises a gas monitoring chassis (1), a mounting adjustment mechanism (7) and a mounting mainboard (8); A gas monitoring box (1): a detector mounting frame (2) is fixedly connected to the lower end of the rear wall thereof, a fluoride detector (6) is fixedly connected to the left end of the front side of the detector mounting frame (2), a methane detector (5) is fixedly connected to the left end of the middle of the front side of the detector mounting frame (2), a carbon dioxide detector (4) is fixedly connected to the right end of the middle of the front side of the detector mounting frame (2), and a hydrogen sulfide detector (3) is fixedly connected to the right end of the front side of the detector mounting frame (2); An installation adjustment mechanism (7) is arranged at the lower end of the outer surface of the gas monitoring chassis (1); The first mounting main board (8) is fixedly connected to the upper end of the rear wall of the gas monitoring chassis (1); the left end of the front side of the first mounting main board (8) is fixedly connected to a single-chip computer (9); the input end of the single-chip computer (9) is electrically connected to an external power supply; the chlorine detector (6), the methane detector (5), the carbon dioxide detector (4) and the hydrogen sulfide detector (3) are all bidirectionally electrically connected to the single-chip computer (9); the right end of the front side of the first mounting main board (8) is fixedly connected to a Wifi transceiver (10); the Wifi transceiver (10) is bidirectionally electrically connected to the single-chip computer (9).

2. The floor-standing integrated machine for gas monitoring according to claim 1, characterized in that: A detection avoidance opening (15) is provided at the rear end of the bottom wall of the gas monitoring cabinet (1), and the detection avoidance opening (15) is located below the fluoride detector (6), the methane detector (5), the carbon dioxide detector (4) and the hydrogen sulfide detector (3).

3. The floor-standing integrated machine for gas monitoring according to claim 1, characterized in that: A mounting frame (12) is fixedly connected between the middle parts of the front and rear walls of the gas monitoring chassis (1), an ultrasonic rangefinder (13) is fixedly connected inside the mounting frame (12), and the ultrasonic rangefinder (13) is bidirectionally electrically connected to the single-chip computer (9).

4. The floor-standing integrated machine for gas monitoring according to claim 3, characterized in that: A distance measurement avoidance opening (14) is provided in the middle of the bottom wall of the gas monitoring cabinet (1), and the distance measurement avoidance opening (14) is located below the ultrasonic range finder (13).

5. The floor-standing integrated machine for gas monitoring according to claim 1, characterized in that: The installation adjustment mechanism (7) comprises a sliding support frame (71), a mounting bracket (72) and a mounting base plate (73); the lower ends of the left and right sides of the gas monitoring chassis (1) are fixedly connected to the sliding support frame (71); the interior of the sliding support frame (71) is slidably connected to the mounting bracket (72); and the lower ends of the mounting brackets (72) are fixedly connected to the mounting base plate (73).

6. The floor-standing integrated machine for gas monitoring according to claim 5, characterized in that: The installation and adjustment mechanism (7) also includes a locking frame (74), a locking socket (75) and a locking bolt (76); the locking frame (74) is fixedly connected to the front end of the lower surface of the gas monitoring chassis (1) in a left-right symmetrical manner; the front side of the locking frame (74) is provided with evenly distributed locking sockets (75); the locking bolts (76) are inserted into the inside of the locking sockets (75); and the rear end of the locking bolts (76) is connected to the internal thread of the installation bracket (72) on the same side.

7. The floor-standing integrated machine for gas monitoring according to claim 1, characterized in that: The right end of the front side of the gas monitoring chassis (1) is provided with a mounting groove, the interior of which is fixedly connected to a second mounting mainboard (19), the interior of which is fixedly connected to evenly distributed warning lights (20), and the input ends of the warning lights (20) are electrically connected to the output ends of the single-chip computer (9).

8. The floor-standing integrated machine for gas monitoring according to claim 1, characterized in that: The left end of the front wall of the gas monitoring box (1) is fixedly connected to an electronic display (21), the input end of the electronic display (21) is electrically connected to the output end of the single chip computer (9), the left end of the front side of the gas monitoring box (1) is provided with an escape opening, the position of the escape opening corresponds to the front and rear of the electronic display (21), the front side of the escape opening is fixedly connected to a guide rail (16) symmetrical in upper and lower directions, the inside of the guide rail (16) is slidably connected to a sliding door (17), and the left end of the front side of the sliding door (17) is fixedly connected to a handle (18).

9. The floor-standing integrated machine for gas monitoring according to claim 1, characterized in that: A fan (11) is fixedly connected to the middle of the upper surface of the gas monitoring chassis (1), and an input end of the fan (11) is electrically connected to an output end of the single-chip computer (9).

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