Integrated chlorine dioxide gas generating device with concentration sensor

Abstract

The invention relates to the field of disinfection and sterilization, and discloses an integrated chlorine dioxide gas generating device with a concentration sensor, the integrated chlorine dioxide gas generating device comprises an integrated circuit board, a screen display and a chlorine dioxide sensor are installed on the integrated circuit board, the chlorine dioxide sensor is located below the screen display, and a shell is arranged on the outer side of the integrated circuit board. A top cover is fixedly connected to the top of the shell, the left half portion of the top cover protrudes out of the shell, a bottle cap is fixedly connected to the inner wall of the left half portion of the top cover, a one-way valve is fixedly connected to the middle of the bottle cap, a transparent bottle is arranged at the bottom of the top cover, and the top of the transparent bottle is in threaded fit with the top cover. The integrated design is adopted, the structure is compact, carrying and using are convenient, all key components are integrated in one shell, and the complexity of installation and debugging is reduced. Through the combination of the integrated circuit board, the screen display and the chlorine dioxide sensor, intelligent gas release and concentration monitoring are realized, and the concentration data of chlorine dioxide can be checked in real time through the screen display and can be adjusted as required.

Description

Technical Field

[0001] The utility model relates to the field of disinfection and sterilization, and specifically is an integrated chlorine dioxide gas generating device with a concentration sensor. Background Art

[0002] The main ingredient of chlorine dioxide disinfectant is chlorine dioxide, which has a strong oxidizing effect and can kill all pathogenic microorganisms in liquid and gaseous states. It is non-carcinogenic, non-mutagenic, and non-teratogenic. It is an efficient, safe, broad-spectrum, fast, environmentally friendly oxidizing disinfectant.

[0003] Existing disinfection and sterilization products or chlorine dioxide disinfection and sterilization products have a single structure or are unable to efficiently prepare chlorine dioxide for disinfection. Summary of the invention

[0004] In order to overcome the above-mentioned shortcomings, the present invention provides an integrated chlorine dioxide gas generating device with a concentration sensor.

[0005] The technical solution adopted by the present invention is:

[0006] An integrated chlorine dioxide gas generating device with a concentration sensor comprises an integrated circuit board, a screen display and a chlorine dioxide sensor are installed on the integrated circuit board, the chlorine dioxide sensor is located below the screen display, a shell is provided on the outer side of the integrated circuit board, the integrated circuit board is installed on the front side of the inner wall of the shell, the screen display protrudes from the front side wall of the shell, a top cover is fixedly connected to the top of the shell, the left half of the top cover protrudes from the shell, a bottle cap is fixedly connected to the inner wall of the left half of the top cover, a one-way valve is fixedly connected to the middle of the bottle cap, a one-way valve cover is sleeved on the bottom end of the one-way valve, a Luer female connector is fixedly connected to the top end of the one-way valve, a Luer female connector elbow is fixedly connected to the top end of the Luer female connector, the top of the Luer female connector elbow passes through the top cover, a switch circuit board is fixedly installed on the inner top wall of the top cover, and a transparent bottle cap is provided at the bottom of the top cover. The top of the transparent bottle is threadedly matched with the top cover, the bottom of the shell body is fixedly connected with the bottom cover, the bottom center of the bottom cover is threadedly connected with the battery door, the rear inner wall of the shell body is fixedly connected with a bracket, the bottom of the bracket is fixedly connected with a battery rack, a battery is installed in the battery rack, the top of the battery door is plugged with a battery door upper cover, the top of the battery door upper cover abuts against the bottom of the battery, an air pump is fixedly installed on the top of the bracket, the gas delivery end of the air pump is fixedly connected with a small silicone tube, the small silicone tube extends into the top cover, the small silicone tube is fixedly connected with a large silicone tube, the large silicone tube passes through the top of the bottle cap and extends downward to the inner bottom of the transparent bottle, the bottom end of the large silicone tube is fixedly connected with a bubble stone, the interior of the transparent bottle is filled with chlorine dioxide gas aqueous solution, the battery and the air pump are electrically connected to the integrated circuit board, and the switch circuit board is electrically connected to the integrated circuit board.

[0007] The large silicone tube includes an elbow and a straight through, the elbow is fixedly connected to the top of the straight through, the other end of the elbow is connected to the small silicone tube, the straight through passes through the bottle cap, and the bottom end of the straight through is fixedly connected to the bubble stone.

[0008] The top of the top cover is engraved with a label, the left side wall of the top cover is inlaid with a transparent plate, the top of the label is provided with a switch button, and the switch button is electrically connected with the switch circuit board.

[0009] The inner top wall of the bottle cap is inlaid with a silicone pad, the top of the transparent bottle abuts the silicone pad, the outer wall of the battery door is sleeved with an O-ring, and the O-ring abuts against the bottom cover.

[0010] Beneficial effects of the present invention:

[0011] The present invention adopts an integrated design, has a compact structure, is easy to carry and use, and all key components are integrated in one housing, thereby reducing the complexity of installation and debugging.

[0012] Through the combination of integrated circuit boards, screen displays and chlorine dioxide sensors, intelligent gas release and concentration monitoring are achieved. The chlorine dioxide concentration data can be viewed in real time on the screen and adjusted as needed.

[0013] The device can automatically detect the concentration of chlorine dioxide in the air and automatically adjust it according to the set threshold. When the concentration exceeds the set value, the device will automatically stop releasing gas, thus avoiding the negative effects that may be caused by excessive concentration.

[0014] The air pump pumps air into the chlorine dioxide gas aqueous solution through a silicone tube to generate bubbles and release the gas. This release method is efficient and uniform, and can ensure a more reasonable distribution of the gas in the air.

[0015] Replacing the battery and the chlorine dioxide gas solution is simple, just follow the instructions, and the unit is relatively easy to clean and maintain.

[0016] The device is equipped with safety devices such as one-way valves and Luer connectors to ensure the stability and safety of the gas during the release process. In addition, the safety of the device is further improved through intelligent concentration monitoring and automatic adjustment functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a right side view of the present invention;

[0019] Figure 3 yes Figure 2 Sectional view at AA;

[0020] Figure 4It is the front view of the present invention;

[0021] Figure 5 is a bottom view of the present invention;

[0022] Figure 6 yes Figure 4 Schematic diagram after removing the shell.

[0023] The reference numerals in all the drawings are as follows: (1) integrated circuit board; (2) display screen; (3) chlorine dioxide sensor; (4) large silicone tube; (5) transparent plate; (6) bottle cap; (7) bottom cover; (8) battery door; (9) battery door cover; (10) housing; (11) one-way valve cover; (12) top cover; (13) switch circuit board; (14) one-way valve; (15) label; (16) elbow; (17) straight-through; (18) Luer female connector; (19) Luer female connector elbow; (20) bubble stone; (21) transparent bottle; (22) silicone pad; (23) O-ring; (24) bracket; (25) battery rack; (26) small silicone tube; (27) air pump; (28) chlorine dioxide gas aqueous solution; (29) battery. DETAILED DESCRIPTION

[0024] like Figure 1-6As shown: an integrated chlorine dioxide gas generating device with a concentration sensor, comprising an integrated circuit board 1, a screen display 2 and a chlorine dioxide sensor 3 are installed on the integrated circuit board 1, the chlorine dioxide sensor 3 is located below the screen display 2, the outer side of the integrated circuit board 1 has a shell 10, the integrated circuit board 1 is installed on the front side of the inner wall of the shell 10, the screen display 2 protrudes from the front side wall of the shell 10, the top of the shell 10 is fixedly connected with a top cover 12, the left half of the top cover 12 protrudes from the shell 10, and the top cover 12 is fixedly connected to the top of the shell 10. The inner wall of the left half of the cover 12 is fixedly connected with a bottle cap 6, the middle part of the bottle cap 6 is fixedly connected with a one-way valve 14, the bottom end of the one-way valve 14 is sleeved with a one-way valve cover 11, the top of the one-way valve 14 is fixedly connected with a Luer female thread connector 18, the top of the Luer female thread connector 18 is fixedly connected with a Luer female connector elbow 19, the top of the Luer female connector elbow 19 passes through the top cover 12, the inner top wall of the top cover 12 is fixedly installed with a switch circuit board 13, the bottom of the top cover 12 has a transparent bottle 21, and the transparent bottle 21 is fixedly connected to the bottom of the top cover 12. The top of the transparent bottle 21 is threadedly matched with the top cover 12, the bottom of the shell 10 is fixedly connected with the bottom cover 7, the bottom center of the bottom cover 7 is threadedly connected with the battery door 8, the rear inner wall of the shell 10 is fixedly connected with the bracket 24, the bottom of the bracket 24 is fixedly connected with the battery rack 25, and the battery 29 is installed in the battery rack 25, the top of the battery door 8 is plugged with the battery door upper cover 9, the top of the battery door upper cover 9 is abutted against the bottom of the battery 29, and the top of the bracket 24 is fixedly installed with an air pump 27, the gas delivery end of the air pump 27 is fixedly connected with a small silicone tube 26, the small silicone tube 26 extends into the top cover 12, the small silicone tube 26 is fixedly connected with a large silicone tube 4, the large silicone tube 4 passes through the top of the bottle cap 6 and extends downward to the inner bottom of the transparent bottle 21, the bottom end of the large silicone tube 4 is fixedly connected with a bubble stone 20, the interior of the transparent bottle 21 is filled with a chlorine dioxide gas aqueous solution 28, the battery 29 and the air pump 27 are electrically connected to the integrated circuit board 1, and the switch circuit board 13 is electrically connected to the integrated circuit board 1.

[0025] The large silicone tube 4 includes an elbow 16 and a straight through 17. The elbow 16 is fixedly connected to the top of the straight through 17. The other end of the elbow 16 is connected to the small silicone tube 26. The straight through 17 passes through the bottle cap 6. The bottom end of the straight through 17 is fixedly connected to the bubble stone 20.

[0026] A label 15 is engraved on the top of the top cover 12 , a transparent plate 5 is inlaid on the left side wall of the top cover 12 , a switch button is arranged on the top of the label 15 , and the switch button is electrically connected to the switch circuit board 13 .

[0027] The inner top wall of the bottle cap 6 is inlaid with a silicone pad 22 , the top of the transparent bottle 21 abuts against the silicone pad 22 , and the outer wall of the battery door 8 is sleeved with an O-ring 23 , which abuts against the bottom cover 7 .

[0028] When in use, install 4 batteries 29 into the battery rack 25, buckle the battery door upper cover 9, tighten the battery door 8 with the O-ring 23 to the bottom cover 7, rotate counterclockwise to remove the transparent bottle 21, add pure chlorine dioxide gas aqueous solution 28 made with a disinfection stick into the transparent bottle 21, and tighten the transparent bottle 21 to the bottle cap 6 in a clockwise direction again.

[0029] By pressing the switch button on the label 15, the switch circuit board 13 and the integrated circuit board 1 start to work, the LED on the switch circuit board 13 emits light and is emitted through the transparent plate 5, making it easy to observe the working status of the product with the naked eye, the screen 2 displays data, and the chlorine dioxide sensor 3 starts to detect gas.

[0030] The LED light flashes red, and the air pump 27 starts working, pumping air into the chlorine dioxide gas aqueous solution 28 through the small silicone tube 26, elbow 16, large silicone tube 4, straight 17, and bubble stone 20. The internal pressure increases, and the chlorine dioxide gas is released into the air through the one-way valve cover 11, the one-way valve 14, the Luer female thread connector 18, and the Luer female connector elbow 19, starting disinfection and sterilization. The chlorine dioxide sensor 3 monitors the chlorine dioxide concentration in the air and displays the data in real time on the screen 2 for easy observation of the data.

[0031] If the sensor 3 detects that the concentration of chlorine dioxide in the air exceeds the set value, it will be fed back to the integrated circuit board 1, which will stop the air pump 27 after calculation, and will no longer release the chlorine dioxide in the bottle into the air.

[0032] The integrated control of releasing gas - monitoring gas concentration - feedback data - condition determination - self-controlling concentration release is achieved. The present invention only protects the mechanical part, and the functions realized by the software control part are not within the protection scope of the present invention.

Claims

1. An integrated chlorine dioxide gas generator with a concentration sensor, characterized in that: The invention comprises an integrated circuit board (1), a display screen (2) and a chlorine dioxide sensor (3) are mounted on the integrated circuit board (1), the chlorine dioxide sensor (3) is located below the display screen (2), a shell (10) is provided on the outer side of the integrated circuit board (1), the integrated circuit board (1) is mounted on the front side of the inner wall of the shell (10), the display screen (2) protrudes from the front side wall of the shell (10), a top cover (12) is fixedly connected to the top of the shell (10), the left half of the top cover (12) protrudes from the shell (10), and a bottle cap (6) is fixedly connected to the inner wall of the left half of the top cover (12) The middle part of the bottle cap (6) is fixedly connected with a one-way valve (14), the bottom end of the one-way valve (14) is sleeved with a one-way valve cover (11), the top end of the one-way valve (14) is fixedly connected with a Luer female thread connector (18), the top end of the Luer female thread connector (18) is fixedly connected with a Luer female connector elbow (19), the top of the Luer female connector elbow (19) passes through the top cover (12), the inner top wall of the top cover (12) is fixedly installed with a switch circuit board (13), the bottom of the top cover (12) is provided with a transparent bottle (21), the top of the transparent bottle (21) is screwed with the top cover (12), and the bottom of the transparent bottle (21) is screwed with the top cover (12). The bottom of the housing (10) is fixedly connected with a bottom cover (7), the bottom center of the bottom cover (7) is threadedly connected with a battery door (8), the rear inner wall of the housing (10) is fixedly connected with a bracket (24), the bottom of the bracket (24) is fixedly connected with a battery rack (25), a battery (29) is installed in the battery rack (25), the top of the battery door (8) is plugged with a battery door upper cover (9), the top of the battery door upper cover (9) is in contact with the bottom of the battery (29), the top of the bracket (24) is fixedly installed with an air pump (27), the gas delivery end of the air pump (27) is fixedly connected with the battery door (8), and the battery door (8) is fixedly connected with the battery door (8). A small silicone tube (26) is connected, the small silicone tube (26) extends into the top cover (12), the small silicone tube (26) is fixedly connected to a large silicone tube (4), the large silicone tube (4) passes through the top of the bottle cap (6) and extends downward to the inner bottom of the transparent bottle (21), the bottom end of the large silicone tube (4) is fixedly connected to an air bubble stone (20), the interior of the transparent bottle (21) is filled with a chlorine dioxide gas aqueous solution (28), the battery (29) and the air pump (27) are electrically connected to the integrated circuit board (1), and the switch circuit board (13) is electrically connected to the integrated circuit board (1).

2. An integrated chlorine dioxide gas generator with a concentration sensor according to claim 1, characterized in that: The large silicone tube (4) comprises an elbow (16) and a straight tube (17), the elbow (16) is fixedly connected to the top of the straight tube (17), the other end of the elbow (16) is connected to the small silicone tube (26), the straight tube (17) passes through the bottle cap (6), and the bottom end of the straight tube (17) is fixedly connected to the air bubble stone (20).

3. An integrated chlorine dioxide gas generator with a concentration sensor according to claim 1, characterized in that: A label (15) is engraved on the top of the top cover (12), a transparent plate (5) is inlaid on the left side wall of the top cover (12), a switch button is arranged on the top of the label (15), and the switch button is electrically connected to the switch circuit board (13).

4. The integrated chlorine dioxide gas generator with a concentration sensor according to claim 1, characterized in that: The inner top wall of the bottle cap (6) is inlaid with a silicone pad (22), the top of the transparent bottle (21) abuts against the silicone pad (22), the outer wall of the battery door (8) is sleeved with an O-ring (23), and the O-ring (23) abuts against the bottom cover (7).

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