CN219023817U - Negative pressure gas deodorization sterilization equipment - Google Patents
Negative pressure gas deodorization sterilization equipment Download PDFInfo
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- CN219023817U CN219023817U CN202223516294.2U CN202223516294U CN219023817U CN 219023817 U CN219023817 U CN 219023817U CN 202223516294 U CN202223516294 U CN 202223516294U CN 219023817 U CN219023817 U CN 219023817U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model provides negative pressure gas deodorization and sterilization equipment, which belongs to the technical field of deodorization equipment, and comprises a deodorization and sterilization box, wherein the top end of the deodorization and sterilization box is fixedly connected with an exhaust sleeve and an air inlet sleeve; the filter tank, the equal fixed connection of filter tank is equipped with filter screen and active carbon box in the lower inner wall of deodorization case that disinfects in the filter tank, and deodorant liquid in the gas filtration case can decompose the foul smell molecule, becomes the gas of no odor, then the gas of no odor can filter once more through active carbon box and filter screen, then the gas body of no odor passes through blast pipe and gas flow ware transmission to the outside to this peculiar smell in the space that reduces effectively.
Description
Technical Field
The utility model belongs to the technical field of deodorization equipment, and particularly relates to negative pressure gas deodorization and sterilization equipment.
Background
Biological fermentation waste treatment units are becoming accepted by the market for their efficient decomposition efficiency. However, the waste gas discharged after the garbage is treated by the biological fermentation treatment device often contains high-concentration bacteria and malodor, which seriously affects the surrounding environment.
The authorized publication number CN114653730A describes an integrated negative pressure sterilization deodorizing garbage treatment device, which comprises a feed inlet, a butterfly valve air inlet, an anaerobic tank, a facultative tank, an aerobic tank, a stirring device, a pressure transmitter, a deodorizing device, a fan system, a PLC control system, a discharge outlet, an air outlet, an ozone generator and a catalyst honeycomb. The butterfly valve air inlet is arranged on the shell of the device and connected with the anaerobic tank, the stirring device is arranged in the anaerobic tank, the facultative tank and the aerobic tank, the middle of the butterfly valve air inlet is provided with a baffle plate, the deodorizing device air inlet is connected with the aerobic tank through a pipeline, and the air outlet of the deodorizing device is connected with the fan system. The ozone generator and the catalyst honeycomb are respectively arranged on the clamping groove and the grille of the deodorizing device. The pressure transmitter and the fan system are connected with the PLC control system. The equipment realizes the full negative pressure design of the garbage treatment device, integrates the deodorizing and sterilizing equipment and the garbage treatment equipment, realizes efficient sterilization and deodorizing, and improves the surrounding environment of the device.
Above-mentioned patent can realize garbage treatment device's full negative pressure design to equipment, integrates deodorization sterilization equipment and garbage treatment equipment, realizes efficient degerming and removes the peculiar smell, improves the environment around the device, but above-mentioned patent exists certain drawback when using and can't accomplish the multilayer filtration and make the air, leads to the air of emission to have the peculiar smell, and follow-up personnel are comparatively loaded down with trivial details not enough when changing installation active carbon and filter screen simultaneously.
Disclosure of Invention
The utility model aims to provide negative pressure gas deodorizing and sterilizing equipment, and aims to solve the problems that in the prior art, certain defects exist when the equipment is used, multi-layer filtration cannot be realized to enable air to exist, so that the discharged air has peculiar smell, and meanwhile, follow-up personnel are complicated and inconvenient to replace and install active carbon and a filter screen.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a negative pressure gas deodorizing and sterilizing apparatus comprising:
the top end of the deodorizing and sterilizing box is fixedly connected with an exhaust sleeve and an air inlet sleeve;
the filter boxes are fixedly connected to the lower inner wall of the deodorizing and sterilizing box, and a filter screen and an active carbon box are arranged in the filter boxes;
the negative pressure fan is fixedly connected to the top end of the filter box;
one end of the air inlet pipe is fixedly connected with the air inlet end of the negative pressure fan, and the other end of the air inlet pipe is fixedly connected with the circumferential inner wall of the air inlet sleeve;
the exhaust pipe is fixedly connected to the upper inner wall of the deodorizing and sterilizing box;
the threaded sleeve is in threaded connection with the circumferential inner wall of the exhaust pipe; and
the connecting mechanism is arranged in the filter box, and the connecting mechanism and the filter screen are connected with the activated carbon box to be fixed.
As a preferred embodiment of the present utility model, the connection mechanism includes:
the connecting frames are fixedly connected to the inner walls of the two sides of the filter box;
the two L-shaped grooves are arranged and are both arranged at the top end of the activated carbon box;
the L-shaped blocks are arranged, the two L-shaped blocks are fixedly connected to the bottom ends of the filter screens, and the two L-shaped blocks are respectively and slidably connected into the two L-shaped grooves
The second cover plate is movably clamped in the filter box, and the threaded sleeve is fixedly connected to the top end of the second cover plate;
the sealing seat is arranged on the upper side of the second cover plate;
the T-shaped grooves are formed in two, and the two T-shaped grooves are formed in the top end of the filter box;
the T-shaped blocks are provided with eight, the eight T-shaped blocks are respectively clamped in the two T-shaped grooves, and the eight T-shaped blocks are respectively and fixedly connected to the two ends of the sealing seat, the second cover plate, the active carbon box and the filter screen;
the limiting assembly is arranged in one of the T-shaped grooves, and the limiting assembly is connected with one of the T-shaped blocks to be fixed.
As a preferred aspect of the present utility model, the limiting assembly includes:
the fixing groove is formed in one side end of one T-shaped block;
the connecting clamping groove is movably clamped in the fixing groove;
one end of the spring is fixedly connected to one side end of the connecting clamping groove, and the other end of the spring is fixedly connected to one side inner wall of the containing groove;
the storage groove is formed in the inner wall of one side of one T-shaped groove;
the connecting groove is formed in the inner wall of one side of one of the accommodating grooves;
the sliding rod is connected to the inner circumferential wall of the connecting groove in a sliding mode, a limiting block is fixedly connected to the circumferential surface of the sliding rod, and the sliding rod is fixedly connected to one side end of the connecting clamping groove.
As a preferable scheme of the utility model, the circumferential surface of the exhaust sleeve is fixedly connected with a gas flow device, the rear end of the deodorizing and sterilizing box is fixedly connected with a plastic ring, and one side end of the deodorizing and sterilizing box is fixedly connected with a controller.
As a preferable scheme of the utility model, the bottom end of the deodorizing and sterilizing box is fixedly connected with two connecting blocks, and the front end of the filtering box is fixedly connected with a liquid flowmeter.
As a preferable scheme of the utility model, the front end of the deodorization sterilization box is movably hinged with a first cover plate through a hinge shaft, four magnetic blocks are arranged on the front side of the first cover plate, two magnetic blocks are fixedly connected to the front end of the first cover plate, and the other two magnetic blocks are fixedly connected to the front end of the deodorization sterilization box.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, personnel use the controller to start the negative pressure fan when using the device, the air inlet of negative pressure fan can be through intake pipe and air inlet sleeve when inhaling the rose box with outside foul smell, deodorant liquid in the gas filtration case, deodorant liquid can decompose the foul smell molecule, become odorless gas, then odorless gas can filter again through active carbon box and filter screen, then odorless gas passes through blast pipe and gas flow ware and transmits the outside, thereby reduce the peculiar smell in the space effectively, simultaneously when needs are fixed filter screen and active carbon box, personnel only need aim at two L shape pieces respectively with two L shape grooves, make two L shape pieces can insert respectively in two L shape inslot so as to fix, make filter screen and active carbon box connect with this, more abundant when filtering gas with this, make exhaust gas can not have the peculiar smell, greatly improve surrounding environment.
2. In this scheme, the mode that gas flow ware adopted detachable connection fixes at exhaust sleeve's circumference surface, and gas flow ware's sensing end runs through exhaust sleeve's circumference surface, and loose exhaust sleeve can detect the air that circulates in the gas flow ware completely.
3. In this scheme, two connecting blocks adopt welded mode to fix in the bottom of deodorization case that disinfects, and two connecting blocks are used for supporting the bottom of deodorization case that disinfects, and the front end of rose box is run through to the activity of the response end of liquid flowmeter itself and to the preceding inner wall extension of rose box, makes liquid flowmeter can inspect the concrete existence that there is deodorant liquid in the rose box.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a first perspective cutaway perspective view of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A of FIG. 2;
FIG. 4 is a second perspective cutaway perspective of the present utility model;
FIG. 5 is an enlarged view of a portion of the utility model at B of FIG. 4;
fig. 6 is an exploded perspective view of the first perspective of the present utility model.
In the figure: 1. a deodorizing and sterilizing box; 2. a plastic ring; 3. a controller; 4. a first cover plate; 5. a filter box; 6. a magnetic block; 7. a connecting block; 8. a liquid flow meter; 9. a negative pressure fan; 10. an air inlet pipe; 11. an air inlet sleeve; 12. an exhaust sleeve; 13. a gas flow meter; 14. an exhaust pipe; 15. a threaded sleeve; 16. a sealing seat; 17. a filter screen; 18. an activated carbon cartridge; 19. an L-shaped block; 20. an L-shaped groove; 21. a connecting frame; 22. a connecting clamping groove; 23. a storage groove; 24. a spring; 25. a slide bar; 26. a connecting groove; 27. a fixing groove; 28. a T-shaped groove; 29. a T-shaped block; 30. and a second cover plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-6, the present utility model provides the following technical solutions:
a negative pressure gas deodorizing and sterilizing apparatus comprising:
the deodorizing and sterilizing box 1 is characterized in that the top end of the deodorizing and sterilizing box 1 is fixedly connected with an exhaust sleeve 12 and an air inlet sleeve 11;
the filter box 5 is fixedly connected to the lower inner wall of the deodorizing and sterilizing box 1, and a filter screen 17 and an activated carbon box 18 are arranged in the filter box 5;
the negative pressure fan 9 is fixedly connected to the top end of the filter box 5;
the air inlet pipe 10, one end of the air inlet pipe 10 is fixedly connected with the air inlet end of the negative pressure fan 9, and the other end of the air inlet pipe 10 is fixedly connected with the circumferential inner wall of the air inlet sleeve 11;
an exhaust pipe 14, wherein the exhaust pipe 14 is fixedly connected to the upper inner wall of the deodorization and sterilization box 1;
a threaded sleeve 15, the threaded sleeve 15 being threadedly connected to the circumferential inner wall of the exhaust pipe 14; and
the connecting mechanism is arranged in the filter box 5, and the connecting mechanism and the filter screen 17 are connected with the activated carbon box 18 to be fixed.
In the specific embodiment of the utility model, the deodorizing and sterilizing box 1 is concave, the deodorizing and sterilizing box 1 is provided with an inner wall, the exhaust sleeve 12 and the air inlet sleeve 11 are fixed at the top end of the deodorizing and sterilizing box 1 in a welding way, the exhaust sleeve 12 and the air inlet sleeve 11 are communicated with the deodorizing and sterilizing box 1, the filter box 5 is fixed at the lower inner wall of the deodorizing and sterilizing box 1 in a disassembling connection way, deodorizing liquid is placed in the filter box 5, the negative pressure fan 9 is fixed at the top end of the filter box 5 in a disassembling connection way, the air outlet end of the negative pressure fan 9 is communicated with the top end of the filter box 5, so that the negative pressure fan 9 can suck external air into the filter box 5 completely, the liquid flowmeter 8 is fixed at the front end of the filter box 5 in a disassembling connection way, the sensing end activity of liquid flowmeter 8 itself runs through the front end of rose box 5 and extends to the preceding inner wall of rose box 5, make liquid flowmeter 8 have the concrete that has deodorant solution to inspect rose box 5 the inside memory, link 21 adopts welded mode to fix at the preceding inner wall of rose box 5, the upside of link 21 is used for supporting active carbon box 18, active carbon box 18 is used for supporting filter screen 17, screw sleeve 15 adopts welded mode to fix on the top of second apron 30, second apron 30 is used for sealing the top of filter screen 17, then the air transmission that will filter through the screw sleeve 15 that second apron 30 top is fixed is used for placing the active carbon in the active carbon box 18, it is to say: the specific type of the filter box 5, the negative pressure fan 9, the gas flow device 13, the controller 3, the activated carbon box 18 and the filter screen 17 are selected by those skilled in the art, and the above technical solutions are not repeated, as to the filter box 5, the negative pressure fan 9, the gas flow device 13, the controller 3, the activated carbon box 18 and the filter screen 17.
Referring specifically to fig. 1-6, the connection mechanism includes:
the connecting frame 21 is fixedly connected to the inner walls of the two sides of the filter box 5;
the two L-shaped grooves 20 are arranged, and the two L-shaped grooves 20 are arranged at the top end of the activated carbon box 18;
the L-shaped blocks 19, wherein two L-shaped blocks 19 are arranged, the two L-shaped blocks 19 are fixedly connected to the bottom ends of the filter screens 17, and the two L-shaped blocks 19 are respectively and slidably connected in two L-shaped grooves 20
The second cover plate 30 is movably clamped in the filter box 5, and the threaded sleeve 15 is fixedly connected to the top end of the second cover plate 30;
a seal seat 16, wherein the seal seat 16 is arranged on the upper side of the second cover plate 30;
the T-shaped grooves 28 are formed in two, and the two T-shaped grooves 28 are formed in the top end of the filter box 5;
the T-shaped blocks 29 are provided with eight, the eight T-shaped blocks 29 are respectively clamped in the two T-shaped grooves 28, and the eight T-shaped blocks 29 are respectively and fixedly connected to the two ends of the sealing seat 16, the second cover plate 30, the activated carbon box 18 and the filter screen 17;
the limiting assembly is arranged in one of the T-shaped grooves 28, and the limiting assembly is connected with one of the T-shaped blocks 29 for fixing.
In this embodiment: the two L-shaped blocks 19 and the L-shaped grooves 20 in the connecting mechanism are matched, when a person needs to install the activated carbon box 18 on the lower side of the filter screen 17, the person only needs to align the two L-shaped blocks 19 with the two L-shaped grooves 20 respectively, so that the two L-shaped blocks 19 can be inserted into the two L-shaped grooves 20 respectively to be fixed, and the filter screen 17 and the activated carbon box 18 are connected through the two L-shaped grooves.
Referring specifically to fig. 1 to 3, the limiting assembly includes:
a fixing groove 27, wherein the fixing groove 27 is formed at one side end of one T-shaped block 29;
the connecting clamping groove 22 is movably clamped in the fixing groove 27;
a spring 24, wherein one end of the spring 24 is fixedly connected to one side end of the connection clamping groove 22, and the other end of the spring 24 is fixedly connected to one side inner wall of the storage groove 23;
a receiving groove 23, wherein the receiving groove 23 is formed on one side inner wall of one of the T-shaped grooves 28;
a connecting groove 26, wherein the connecting groove 26 is arranged on one side inner wall of one of the accommodating grooves 23;
the slide bar 25, slide bar 25 sliding connection is in the circumference inner wall of spread groove 26, the circumference surface fixedly connected with stopper of slide bar 25, slide bar 25 fixed connection is in the one side end of spread groove 22.
In this embodiment: when the person needs to limit the sealing seat 16, the person pulls the sealing seat 16, and when the sealing seat 16 is pulled, the two fixed T-shaped blocks 29 at the upper sides of the two ends can be driven, so that the two fixed T-shaped blocks 29 at the upper sides are respectively clamped into the two activated carbon boxes 18, when one T-shaped block 29 is clamped into the T-shaped groove 28, the fixing groove 27 is extruded firstly, the connecting clamping groove 22 is extruded while the fixing groove 27 is extruded, when the connecting clamping groove 22 is extruded, the connecting clamping groove 22 can compress the spring 24, and the connecting clamping groove 22 can also drive the sliding rod 25 to move, therefore, the connecting clamping groove 22 can be completely stored in the storage groove 23 through the extrusion of one T-shaped block 29, and when one T-shaped block 29 is completely stored in one T-shaped groove 28, the sliding rod 25 can immediately expand through the gap of the fixing groove 27, so that the connecting clamping groove 22 is clamped into the fixing groove 27, and the sealing seat 16 is not easy to loose.
Referring to fig. 4 specifically, the circumferential surface of the exhaust sleeve 12 is fixedly connected with a gas flow device 13, the rear end of the deodorizing and sterilizing box 1 is fixedly connected with a plastic ring 2, and one side end of the deodorizing and sterilizing box 1 is fixedly connected with a controller 3.
In this embodiment: the gas flow meter 13 is fixed on the circumferential surface of the exhaust sleeve 12 in a detachable connection mode, the sensing end of the gas flow meter 13 penetrates through the circumferential surface of the exhaust sleeve 12, and the exhaust sleeve 12 can completely detect air flowing in the gas flow meter 13.
Referring to fig. 1 specifically, two connecting blocks 7 are fixedly connected to the bottom end of the deodorizing and sterilizing box 1, and a liquid flowmeter 8 is fixedly connected to the front end of the filtering box 5.
In this embodiment: the bottom at deodorization case 1 is fixed to two connecting blocks 7 adoption welded mode, and two connecting blocks 7 are used for supporting the bottom of deodorization case 1, and the activity of the sensing end of liquid flowmeter 8 itself runs through the front end of rose box 5 and extends to the preceding inner wall of rose box 5, makes liquid flowmeter 8 can inspect that there is the concrete existence of deodorization liquid in the rose box 5.
Referring to fig. 1-6 specifically, the front end of the deodorizing and sterilizing case 1 is movably hinged with a first cover plate 4 through a hinge shaft, four magnetic blocks 6 are disposed on the front side of the first cover plate 4, two magnetic blocks 6 are fixedly connected to the front end of the first cover plate 4, and the other two magnetic blocks 6 are fixedly connected to the front end of the deodorizing and sterilizing case 1.
In this embodiment: the first cover plate 4 is covered at the front end of the deodorization sterilization box 1 through a hinge shaft, the first cover plate 4 is used for sealing the front part of the deodorization sterilization box 1, and when the first cover plate 4 is covered at the front side of the deodorization sterilization box 1, two magnetic blocks 6 and the other two magnetic blocks 6 are mutually adsorbed, so that the first cover plate 4 can stay at the front part of the deodorization sterilization box 1 stably.
The working principle and the using flow of the utility model are as follows: when a person uses the device, the person starts the negative pressure fan 9 by using the controller 3, when the air inlet of the negative pressure fan 9 sucks external odor into the filter box 5 through the air inlet pipe 10 and the air inlet sleeve 11, the odor removing liquid in the air filter box 5 can decompose odor molecules into odorless air, then the odorless air is filtered again through the active carbon box 18 and the filter screen 17, and then the odorless air is transmitted to the outside through the air outlet pipe 14 and the air flow meter 13, so that the odor in the space is effectively reduced, and meanwhile, when the filter screen 17 and the active carbon box 18 are required to be fixed, the person only needs to align the two L-shaped blocks 19 with the two L-shaped grooves 20 respectively, so that the two L-shaped blocks 19 can be inserted into the two L-shaped grooves 20 respectively to fix the odor, the filter screen 17 and the active carbon box 18 are connected, so that the exhausted air is more fully filtered, the odor is not stored, and the surrounding environment is greatly improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A negative pressure gas deodorizing and sterilizing apparatus, comprising:
the deodorizing and sterilizing box (1), wherein the top end of the deodorizing and sterilizing box (1) is fixedly connected with an exhaust sleeve (12) and an air inlet sleeve (11);
the filter box (5), the filter box (5) is fixedly connected to the lower inner wall of the deodorizing and sterilizing box (1), and a filter screen (17) and an active carbon box (18) are arranged in the filter box (5);
the negative pressure fan (9), the negative pressure fan (9) is fixedly connected to the top end of the filter box (5);
the air inlet pipe (10), one end of the air inlet pipe (10) is fixedly connected with the air inlet end of the negative pressure fan (9), and the other end of the air inlet pipe (10) is fixedly connected with the circumferential inner wall of the air inlet sleeve (11);
the exhaust pipe (14), the said exhaust pipe (14) is fixedly connected to the upper inner wall of the deodorizing and sterilizing box (1);
a threaded sleeve (15), the threaded sleeve (15) being screwed to the circumferential inner wall of the exhaust pipe (14); and
the connecting mechanism is arranged in the filter box (5), and the connecting mechanism and the filter screen (17) are connected with the activated carbon box (18) to be fixed.
2. A negative pressure gas deodorizing and sterilizing apparatus according to claim 1, wherein: the connecting mechanism comprises:
the connecting frame (21), the said connecting frame (21) is fixedly connected to both sides inner wall of the filter box (5);
the two L-shaped grooves (20) are arranged, and the two L-shaped grooves (20) are formed in the top end of the activated carbon box (18);
the L-shaped blocks (19), the L-shaped blocks (19) are two, the two L-shaped blocks (19) are fixedly connected to the bottom ends of the filter screens (17), and the two L-shaped blocks (19) are respectively and slidably connected to the inside of the two L-shaped grooves (20)
The second cover plate (30) is movably clamped in the filter box (5), and the threaded sleeve (15) is fixedly connected to the top end of the second cover plate (30);
the sealing seat (16) is arranged on the upper side of the second cover plate (30);
the T-shaped grooves (28) are formed, and the two T-shaped grooves (28) are formed in the top end of the filter box (5);
the T-shaped blocks (29) are arranged, eight T-shaped blocks (29) are respectively clamped in two T-shaped grooves (28), and the eight T-shaped blocks (29) are respectively and fixedly connected to two ends of the sealing seat (16), the second cover plate (30), the active carbon box (18) and the filter screen (17);
and the limiting assembly is arranged in one of the T-shaped grooves (28), and is connected with one of the T-shaped blocks (29) for fixing.
3. A negative pressure gas deodorizing and sterilizing apparatus according to claim 2, wherein: the spacing subassembly includes:
the fixing groove (27) is formed in one side end of one T-shaped block (29);
the connecting clamping groove (22), the connecting clamping groove (22) is movably clamped in the fixing groove (27);
one end of the spring (24) is fixedly connected to one side end of the connecting clamping groove (22), and the other end of the spring (24) is fixedly connected to one side inner wall of the accommodating groove (23);
a storage groove (23), wherein the storage groove (23) is formed in one side inner wall of one of the T-shaped grooves (28);
a connecting groove (26), wherein the connecting groove (26) is arranged on one side inner wall of one of the accommodating grooves (23);
the sliding rod (25), sliding rod (25) sliding connection is in the circumference inner wall of spread groove (26), the circumference surface fixedly connected with stopper of sliding rod (25), sliding rod (25) fixed connection is in the one side end of spread groove (22).
4. A negative pressure gas deodorizing and sterilizing apparatus according to claim 3, wherein: the gas flow meter (13) is fixedly connected to the circumferential surface of the exhaust sleeve (12), the plastic ring (2) is fixedly connected to the rear end of the deodorizing and sterilizing box (1), and the controller (3) is fixedly connected to one side end of the deodorizing and sterilizing box (1).
5. The negative pressure gas deodorizing and sterilizing apparatus according to claim 4, wherein: the deodorizing and sterilizing box is characterized in that two connecting blocks (7) are fixedly connected to the bottom end of the deodorizing and sterilizing box (1), and a liquid flowmeter (8) is fixedly connected to the front end of the filtering box (5).
6. The negative pressure gas deodorizing and sterilizing apparatus according to claim 5, wherein: the front end of the deodorization sterilization box (1) is movably hinged with a first cover plate (4) through a hinge shaft, four magnetic blocks (6) are arranged on the front side of the first cover plate (4), wherein two magnetic blocks (6) are fixedly connected to the front end of the first cover plate (4), and the other two magnetic blocks (6) are fixedly connected to the front end of the deodorization sterilization box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223516294.2U CN219023817U (en) | 2022-12-28 | 2022-12-28 | Negative pressure gas deodorization sterilization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223516294.2U CN219023817U (en) | 2022-12-28 | 2022-12-28 | Negative pressure gas deodorization sterilization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219023817U true CN219023817U (en) | 2023-05-16 |
Family
ID=86279688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223516294.2U Active CN219023817U (en) | 2022-12-28 | 2022-12-28 | Negative pressure gas deodorization sterilization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219023817U (en) |
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2022
- 2022-12-28 CN CN202223516294.2U patent/CN219023817U/en active Active
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