CN216377486U - Gas circuit flow equalizing ozone generating device - Google Patents

Gas circuit flow equalizing ozone generating device Download PDF

Info

Publication number
CN216377486U
CN216377486U CN202123128050.2U CN202123128050U CN216377486U CN 216377486 U CN216377486 U CN 216377486U CN 202123128050 U CN202123128050 U CN 202123128050U CN 216377486 U CN216377486 U CN 216377486U
Authority
CN
China
Prior art keywords
fixedly connected
groove
protective cover
ozone generator
generator body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202123128050.2U
Other languages
Chinese (zh)
Inventor
王士彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Chengchun New Energy Technology Co ltd
Original Assignee
Shanghai Chengchun New Energy Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Chengchun New Energy Technology Co ltd filed Critical Shanghai Chengchun New Energy Technology Co ltd
Priority to CN202123128050.2U priority Critical patent/CN216377486U/en
Application granted granted Critical
Publication of CN216377486U publication Critical patent/CN216377486U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

The utility model discloses a gas path flow equalizing ozone generating device, and relates to the technical field of ozone production. The utility model provides an ozone generating device flow equalizes of gas circuit, includes the ozone generator body, and ozone generator body bottom fixedly connected with bottom plate, ozone generator body top are equipped with the pressure stabilizing cavity of admitting air and the pressure stabilizing cavity of giving vent to anger, and ozone generator body outside cover is equipped with the safety cover. The ozone generator body is protected by the protective cover, and water is dispersed in the ozone generator body to dissipate heat by matching of the water pump and the water delivery pipe, so that the service life of the ozone generator body is prolonged, and the ozone production efficiency is improved. The utility model has the characteristics of proper protection, convenient maintenance and the like through a series of structures.

Description

Gas circuit flow equalizing ozone generating device
Technical Field
The utility model relates to the technical field of ozone production, in particular to a gas path flow equalizing ozone generating device.
Background
Ozone is unstable gas with strong oxidizability, and is mainly used for food purification, drinking water purification, sterilization and disinfection, and the like, an ozone generator is a device for preparing ozone gas, the principle of the ozone generator is an allotropic oxygen conversion process, partial oxygen in the air is decomposed and polymerized into ozone by utilizing high-pressure ionization, ozone can also be obtained by a push rod water electrolysis method, and a gas path flow equalizing ozone generator adopts a pressure stabilizing cavity to be combined with a gas pipeline, so that the purpose of equal gas flow in each discharge space is achieved, the manufacturing cost is reduced, and single-path cutting is supported;
the existing ozone generator is not provided with a protection mechanism when in use, so that the existing ozone generator is easily damaged by external injury, and in the ozone manufacturing process, the heat dissipation effect is poor, the service life of the existing ozone generator is shortened, the manufacturing efficiency of ozone is influenced, moreover, the existing ozone generator can be used for a voltage stabilizing cavity when high-concentration ozone is manufactured, most of the voltage stabilizing cavity is fixedly installed on equipment, and the voltage stabilizing cavity cannot be independently replaced after being damaged, so that the maintenance cost is improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gas path flow equalizing ozone generating device, which aims to overcome the defects of improper protection, inconvenient maintenance and the like in the prior art. The gas path flow equalizing ozone generating device has the characteristics of proper protection, convenience in maintenance and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: a gas path flow equalizing ozone generating device comprises an ozone generator body, wherein the bottom of the ozone generator body is fixedly connected with a bottom plate, the top of the ozone generator body is provided with an air inlet pressure stabilizing cavity and an air outlet pressure stabilizing cavity, and the outer side of the ozone generator body is sleeved with a protective cover;
the air inlet pressure stabilizing cavity and the air outlet pressure stabilizing cavity are arranged on the left and right sides, the bottoms of the air inlet pressure stabilizing cavity and the air outlet pressure stabilizing cavity are fixedly connected with connectors and movably connected with the ozone generator body through an installation mechanism, the top of the protective cover is provided with two openings, and the tops of the air inlet pressure stabilizing cavity and the air outlet pressure stabilizing cavity respectively penetrate through the adjacent openings;
a water delivery pipe is arranged in the inner cavity of the protective cover, a vertical plate is fixedly connected to the inner wall of the protective cover, the water delivery pipe penetrates through the vertical plate, a water pump is fixedly connected to the right side of the protective cover, a water outlet pipe of the water pump penetrates through the right side of the protective cover and is fixedly connected with the water delivery pipe, a plurality of uniformly distributed spray heads are fixedly connected to one side of the water delivery pipe, which is close to the ozone generator body, and drain holes are formed in the bottom plate, which is close to the left side and the right side;
clamping mechanisms are arranged on the left side and the right side of the protective cover;
bottom plate bottom is close to the equal swing joint in four corners department and has the gyro wheel, the equal fixedly connected with handle of safety cover left and right sides.
Preferably, the mounting mechanism comprises a mounting seat, a first groove is formed in the top of the mounting seat, an opening is formed in the bottom of an inner cavity of the first groove, a connecting pipe is fixedly connected to the top of the ozone generator body, the connecting head is inserted into the inner cavity of the first groove, the top end of the connecting pipe penetrates through the opening and is inserted into the inner cavity of the connecting head, mutually matched threads are respectively formed on the inner wall of the connecting head and the peripheral side wall of the connecting pipe, cavities are formed in the mounting seat near the left side and the right side, first sliding grooves are formed in the top of the cavities, clamping plates are arranged above the mounting seat near the left side and the right side, movable plates are fixedly connected to the sides far away from each other of the clamping plates, the bottoms of the movable plates penetrate through the adjacent first sliding grooves and are inserted into the adjacent cavities, sliding holes are formed in the movable plates, and fixing rods are arranged in the cavities, the dead lever runs through the slide opening, and both ends all with cavity fixed connection about and, two the equal fixedly connected with first spring in one side that the activity board kept away from, first spring housing is established in the dead lever outside, and with cavity fixed connection.
Preferably, the clamping mechanism comprises a movable block, the movable block is movably connected with the bottom plate through a hinge, a groove is formed in one side, close to the protective cover, of the movable block, a fixed plate is arranged in an inner cavity of the groove, the fixed plate is fixedly connected with the protective cover, a fixed block is arranged above the movable block, the fixed block is fixedly connected with the protective cover, a second groove is formed in the bottom of the fixed block, a movable rod is movably connected with the inner cavity of the second groove through a rotating shaft, a through groove is formed in the top of the groove, the top end of the movable rod penetrates through the through groove and extends to the position above the fixed block, a second sliding groove is formed in the movable rod, a sliding block is arranged on the right side of the movable rod, a sliding rod is arranged in the inner cavity of the second sliding groove, the right end of the sliding rod penetrates through the through hole, the left end and the right end of the sliding rod are both fixedly connected with the second groove, and a second spring is fixedly connected on the right side of the sliding block, the second spring sleeve is arranged on the outer side of the sliding rod and is fixedly connected with the second groove, a clamping groove is formed in the top of the movable block, and the bottom end of the movable rod is inserted into an inner cavity of the clamping groove.
Preferably, the position, close to the protective cover, of the top of the movable block is arranged as an arc surface, and the position, far away from the protective cover, of the bottom end of the movable rod is arranged as an arc surface.
Preferably, the first chute inner chamber is provided with a limiting rod, the movable plate is provided with a limiting hole, the limiting rod penetrates through the limiting hole, and the left end and the right end of the limiting rod are fixedly connected with the first chute.
Preferably, the bottom plate top is provided with a slot matched with the protective cover, the bottom of the inner cavity of the slot is fixedly connected with a sealing gasket, and the bottom of the protective cover is attached to the sealing gasket.
Compared with the prior art, the utility model has the beneficial effects that:
1. the ozone generator body is protected by the protective cover, and water is dispersed in the ozone generator body to dissipate heat by matching of the water pump and the water delivery pipe, so that the service life of the ozone generator body is prolonged, and the ozone production efficiency is improved;
2. the protective cover can be rapidly installed and detached through the cooperation between the movable block, the fixed block, the movable rod, the sliding block, the second spring and the fixed plate, and meanwhile, the air inlet pressure stabilizing cavity and the air outlet pressure stabilizing cavity can be rapidly detached through the cooperation between the clamping plate, the movable plate, the fixed rod and the first spring, so that the protective cover can be replaced, and the equipment can be maintained and replaced conveniently.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the protective shield of the present invention;
FIG. 3 is a left side structure view of the water pipe of the present invention;
FIG. 4 is a right side structure view of the water pipe of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 1;
fig. 6 is an enlarged view of fig. 1 at B.
Reference numbers in the figures: 1. an ozone generator body; 2. a gas outlet pressure stabilizing cavity; 3. a protective cover; 4. a water pump; 5. a base plate; 6. a vertical plate; 7. a water delivery pipe; 8. a handle; 9. a roller; 10. a movable plate; 11. a splint; 12. fixing the rod; 13. a connector; 14. a mounting seat; 15. a movable rod; 16. a slide bar; 17. a fixed block; 18. a slider; 19. a movable block; 20. a fixing plate; 21. and an air inlet pressure stabilizing cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a gas path flow equalizing ozone generating device comprises an ozone generator body 1, wherein the bottom of the ozone generator body 1 is fixedly connected with a bottom plate 5, the top of the ozone generator body 1 is provided with an air inlet pressure stabilizing cavity 21 and an air outlet pressure stabilizing cavity 2, and the outer side of the ozone generator body 1 is sleeved with a protective cover 3;
the top of the bottom plate 5 is provided with a slot matched with the protective cover 3, the bottom of the inner cavity of the slot is fixedly connected with a sealing gasket, and the bottom of the protective cover 3 is attached to the sealing gasket, so that the sealing property between the protective cover 3 and the bottom plate 5 is improved;
the air inlet pressure stabilizing cavity 21 and the air outlet pressure stabilizing cavity 2 are arranged left and right, the bottoms of the air inlet pressure stabilizing cavity 21 and the air outlet pressure stabilizing cavity 2 are fixedly connected with the connectors 13 and are movably connected with the ozone generator body 1 through the mounting mechanism, the top of the protective cover 3 is provided with two openings, and the tops of the air inlet pressure stabilizing cavity 21 and the air outlet pressure stabilizing cavity 2 respectively penetrate through the adjacent openings;
the mounting mechanism comprises a mounting seat 14, a first groove is formed in the top of the mounting seat 14, an opening is formed in the bottom of an inner cavity of the first groove, a connecting pipe is fixedly connected to the top of the ozone generator body 1, a connector 13 is inserted into the inner cavity of the first groove, the top end of the connecting pipe penetrates through the opening and is inserted into the inner cavity of the connector 13, threads matched with each other are respectively formed on the inner wall of the connector 13 and the peripheral side wall of the connecting pipe, cavities are formed in the mounting seat 14 and are close to the left side and the right side, first sliding grooves are formed in the top of the cavities, clamping plates 11 are arranged above the mounting seat 14 and are close to the left side and the right side, movable plates 10 are fixedly connected to the sides, the bottoms of the movable plates 10 penetrate through the adjacent first sliding grooves and are inserted into the adjacent cavities, sliding holes are formed in the movable plates 10, fixing rods 12 are arranged in the inner cavities, the sliding holes are formed in the fixing rods 12, and the left ends and the right ends are fixedly connected with the cavities, one side, away from each other, of each of the two movable plates 10 is fixedly connected with a first spring, the first spring is sleeved on the outer side of the fixed rod 12 and is fixedly connected with the cavity, so that the air inlet pressure stabilizing cavity 21 and the air outlet pressure stabilizing cavity 2 can be conveniently replaced, a limiting rod is arranged in the inner cavity of the first chute, a limiting hole is formed in each movable plate 10, each limiting rod penetrates through the limiting hole, the left end and the right end of each limiting rod are fixedly connected with the first chute, the movable plates 10 are limited, and the movable plates 10 are prevented from deflecting;
a water delivery pipe 7 is arranged in the inner cavity of the protective cover 3, a vertical plate 6 is fixedly connected to the inner wall of the protective cover 3, the water delivery pipe 7 penetrates through the vertical plate 6, a water pump 4 is fixedly connected to the right side of the protective cover 3, a water outlet pipe of the water pump 4 penetrates through the right side of the protective cover 3 and is fixedly connected with the water delivery pipe 7, a plurality of uniformly distributed spray heads are fixedly connected to one side of the water delivery pipe 7 close to the ozone generator body 1, and drain holes are formed in the bottom plate 5 close to the left side and the right side;
the left side and the right side of the protective cover 3 are respectively provided with a clamping mechanism, each clamping mechanism comprises a movable block 19, each movable block 19 is movably connected with the bottom plate 5 through a hinge, one side, close to the protective cover 3, of each movable block 19 is provided with a groove, an inner cavity of each groove is provided with a fixed plate 20, each fixed plate 20 is fixedly connected with the protective cover 3, a fixed block 17 is arranged above each movable block 19, each fixed block 17 is fixedly connected with the protective cover 3, the bottom of each fixed block 17 is provided with a second groove, an inner cavity of each second groove is movably connected with a movable rod 15 through a rotating shaft, the top of each groove is provided with a through groove, the top end of each movable rod 15 penetrates through the through groove and extends to the position above the corresponding fixed block 17, each movable rod 15 is provided with a second sliding groove, the right side of each movable rod 15 is provided with a sliding block 18, each sliding block 18 is provided with a through hole, each inner cavity of each second sliding block is provided with a sliding rod 16, the right end of each sliding rod 16 penetrates through each through hole, and each of each sliding block is fixedly connected with a second spring, the second spring is sleeved on the outer side of the sliding rod 16 and is fixedly connected with the second groove, a clamping groove is formed in the top of the movable block 19, the bottom end of the movable rod 15 is inserted into an inner cavity of the clamping groove, so that the protective cover 3 can be conveniently dismounted, the position, close to the protective cover 3, of the top of the movable block 19 is arranged in a cambered surface mode, the position, far away from the protective cover 3, of the bottom end of the movable rod 15 is arranged in a cambered surface mode, and the movable block 19 and the movable rod 15 can be conveniently clamped;
the bottom of the bottom plate 5 is close to four corners and is movably connected with idler wheels 9, and the left side and the right side of the protective cover 3 are fixedly connected with handles 8.
The working principle is as follows: when in use, the air inlet pipe at the top of the air inlet pressure stabilizing cavity 21 is connected with a material conveying pipe, ozone is manufactured through the ozone generator body 1, the water pump 4 is started through an external power supply, the water pump 4 pumps water from an external water source and conveys the water into the water conveying pipe 7, the water cooling heat dissipation is carried out on the ozone generator body 1 through a spraying position of a nozzle so as to ensure the normal operation of the ozone generator body 1, the sprayed water flow is discharged through a water discharging hole, the ozone generator body 1, the air inlet pressure stabilizing cavity 21 and the air outlet pressure stabilizing cavity 2 are protected through the protective cover 3, when the maintenance or replacement of the ozone generator body 1 or the air inlet pressure stabilizing cavity 21 and the air outlet pressure stabilizing cavity 2 is required, the movable rod 15 is shifted towards the direction far away from the protective cover 3 so as to deflect the movable rod 15, the slide block 18 is pushed to compress the second spring and is far away from the clamping groove, the fixing of the movable block 19 is released, and then the movable block 19 is turned over, the movable block 19 is far away from the fixed plate 20, the fixing of the protective cover 3 is released, the protective cover 3 can be detached, the ozone generator body 1 is maintained, the two clamping plates 11 are moved to the left side and the right side to be scattered, the air inlet pressure stabilizing cavity 21 or the air outlet pressure stabilizing cavity 2 can be replaced, and the ozone generator is more convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an ozone generating device flow equalizes of gas circuit, includes ozone generator body (1), its characterized in that: the bottom of the ozone generator body (1) is fixedly connected with a bottom plate (5), the top of the ozone generator body (1) is provided with an air inlet pressure stabilizing cavity (21) and an air outlet pressure stabilizing cavity (2), and the outer side of the ozone generator body (1) is sleeved with a protective cover (3);
the air inlet pressure stabilizing cavity (21) and the air outlet pressure stabilizing cavity (2) are arranged left and right, the bottoms of the air inlet pressure stabilizing cavity (21) and the air outlet pressure stabilizing cavity (2) are fixedly connected with connectors (13) and are movably connected with the ozone generator body (1) through an installation mechanism, the top of the protective cover (3) is provided with two openings, and the tops of the air inlet pressure stabilizing cavity (21) and the air outlet pressure stabilizing cavity (2) respectively penetrate through the adjacent openings;
a water delivery pipe (7) is arranged in the inner cavity of the protective cover (3), a vertical plate (6) is fixedly connected to the inner wall of the protective cover (3), the water delivery pipe (7) penetrates through the vertical plate (6), a water pump (4) is fixedly connected to the right side of the protective cover (3), a water outlet pipe of the water pump (4) penetrates through the right side of the protective cover (3) and is fixedly connected with the water delivery pipe (7), a plurality of uniformly distributed spray heads are fixedly connected to one side, close to the ozone generator body (1), of the water delivery pipe (7), and drain holes are formed in the bottom plate (5) and are close to the left side and the right side;
clamping mechanisms are arranged on the left side and the right side of the protective cover (3);
bottom plate (5) bottom is close to equal swing joint in four corners department has gyro wheel (9), the equal fixedly connected with handle (8) of safety cover (3) left and right sides.
2. The gas path flow equalizing ozone generating device of claim 1, wherein: the mounting mechanism comprises a mounting seat (14), a first groove is formed in the top of the mounting seat (14), an opening is formed in the bottom of an inner cavity of the first groove, a connecting pipe is fixedly connected to the top of the ozone generator body (1), the connecting head (13) is inserted into the inner cavity of the first groove, the top end of the connecting pipe penetrates through the opening and is inserted into the inner cavity of the connecting head (13), threads matched with each other are respectively formed on the inner wall of the connecting head (13) and the peripheral side wall of the connecting pipe, cavities are formed in the mounting seat (14) near the left side and the right side, a first sliding groove is formed in the top of the cavity, clamping plates (11) are arranged above the mounting seat (14) near the left side and the right side, movable plates (10) are fixedly connected to one sides far away from each other, the bottoms of the movable plates (10) penetrate through the adjacent first sliding grooves and are inserted into the adjacent cavities, the movable plate (10) is provided with a sliding hole, the cavity inner cavity is provided with a fixed rod (12), the fixed rod (12) penetrates through the sliding hole, the left end and the right end of the fixed rod are fixedly connected with the cavity, the two ends of the fixed rod are fixedly connected with a first spring, the first spring is fixedly connected with one side of the movable plate (10), which is far away from the fixed rod, and the first spring is sleeved on the outer side of the fixed rod (12) and fixedly connected with the cavity.
3. The gas path flow equalizing ozone generating device of claim 1, wherein: the clamping mechanism comprises a movable block (19), the movable block (19) is movably connected with a bottom plate (5) through a hinge, one side, close to a protective cover (3), of the movable block (19) is provided with a groove, a fixing plate (20) is arranged in the groove, the fixing plate (20) is fixedly connected with the protective cover (3), a fixing block (17) is arranged above the movable block (19), the fixing block (17) is fixedly connected with the protective cover (3), a second groove is formed in the bottom of the fixing block (17), a movable rod (15) is movably connected to the inner cavity of the second groove through a rotating shaft, a through groove is formed in the top of the groove, the top end of the movable rod (15) penetrates through the through groove and extends to the position above the fixing block (17), a second sliding groove is formed in the movable rod (15), a sliding block (18) is arranged on the right side of the movable rod (15), a through hole is formed in the sliding block (18), the sliding rod (16) is arranged in the inner cavity of the second sliding groove, the right end of the sliding rod (16) penetrates through the through hole, the left end and the right end of the sliding rod are fixedly connected with the second groove, a second spring is fixedly connected to the right side of the sliding block (18), the second spring is sleeved on the outer side of the sliding rod (16) and is fixedly connected with the second groove, a clamping groove is formed in the top of the movable block (19), and the bottom end of the movable rod (15) is inserted into the clamping groove inner cavity.
4. The gas path flow equalizing ozone generating device of claim 3, wherein: the department that the movable block (19) top is close to safety cover (3) sets up for the cambered surface, safety cover (3) department is kept away from to movable rod (15) bottom sets up for the cambered surface.
5. The gas path flow equalizing ozone generating device of claim 2, wherein: the first sliding groove inner cavity is provided with a limiting rod, the movable plate (10) is provided with a limiting hole, the limiting rod penetrates through the limiting hole, and the left end and the right end of the limiting rod are fixedly connected with the first sliding groove.
6. The gas path flow equalizing ozone generating device of claim 1, wherein: the bottom plate (5) top seted up with safety cover (3) assorted slot, slot inner chamber bottom fixedly connected with is sealed to fill up, safety cover (3) bottom is sealed the laminating with sealing up.
CN202123128050.2U 2021-12-13 2021-12-13 Gas circuit flow equalizing ozone generating device Active CN216377486U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123128050.2U CN216377486U (en) 2021-12-13 2021-12-13 Gas circuit flow equalizing ozone generating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123128050.2U CN216377486U (en) 2021-12-13 2021-12-13 Gas circuit flow equalizing ozone generating device

Publications (1)

Publication Number Publication Date
CN216377486U true CN216377486U (en) 2022-04-26

Family

ID=81223844

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123128050.2U Active CN216377486U (en) 2021-12-13 2021-12-13 Gas circuit flow equalizing ozone generating device

Country Status (1)

Country Link
CN (1) CN216377486U (en)

Similar Documents

Publication Publication Date Title
CN101550552B (en) Hydrogen-oxygen mixed gas generator
CN216377486U (en) Gas circuit flow equalizing ozone generating device
CN108653771A (en) A kind of mask chlorination equipment
CN104924362A (en) Wood cutting machine
CN112043853B (en) Diversified quick sterile epidemic situation prevention and control detects and uses assembled disinfection door
CN212476111U (en) Quick detach formula ozone generating device and food purification machine
CN216970237U (en) Commodity circulation packing box is with system of killing that disappears fast
CN109368598A (en) A kind of board-like high performance ozone generator
CN213221695U (en) High concentration ozone water all-in-one
CN210313539U (en) Ozone generator for waterline sterilization and cleaning integrated machine
CN111228533B (en) Plasma cleaning machine convenient to maintain
CN211024277U (en) Active oxygen generating device and active oxygen sterilizing and cleaning equipment
CN210059181U (en) Ultrasonic generating device with ozone transmission function
CN209291961U (en) A kind of board-like high performance ozone generator
CN201358170Y (en) Small-sized water cooling ozone generator
CN207002256U (en) A kind of water cooling and the ozone generator of air-cooled combination
CN111607804A (en) Device for preparing hypochlorous acid water through circulating electrolysis
CN212395441U (en) Portable high-concentration ozone water disinfection equipment
CN112121555A (en) Smoke dust treatment device convenient for replacing filter screen
CN214693325U (en) Household ozone sterilization product
CN214234685U (en) Ship spraying administers integrated device with paint mixing room VOCs
CN219311789U (en) Safety protection device of vulcanizing press
CN217389211U (en) Multifunctional gas alarm controller
CN216537546U (en) Waste gas treatment spraying system
CN215133956U (en) Food detection apparatus degassing unit

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A gas path uniform flow ozone generation device

Effective date of registration: 20231030

Granted publication date: 20220426

Pledgee: Bank of Shanghai Limited by Share Ltd. Pudong branch

Pledgor: Shanghai Chengchun New Energy Technology Co.,Ltd.

Registration number: Y2023310000691

PE01 Entry into force of the registration of the contract for pledge of patent right