CN112358002A - Open channel type ultraviolet disinfection equipment - Google Patents

Open channel type ultraviolet disinfection equipment Download PDF

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Publication number
CN112358002A
CN112358002A CN202011251100.3A CN202011251100A CN112358002A CN 112358002 A CN112358002 A CN 112358002A CN 202011251100 A CN202011251100 A CN 202011251100A CN 112358002 A CN112358002 A CN 112358002A
Authority
CN
China
Prior art keywords
water inlet
baffle plate
open channel
hole
groove
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.)
Withdrawn
Application number
CN202011251100.3A
Other languages
Chinese (zh)
Inventor
胡彩薇
郭明明
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN202011251100.3A priority Critical patent/CN112358002A/en
Priority to GB2019929.5A priority patent/GB2601009B/en
Publication of CN112358002A publication Critical patent/CN112358002A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325—Irradiation devices or lamp constructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3225—Lamps immersed in an open channel, containing the liquid to be treated
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3227—Units with two or more lamps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/324—Lamp cleaning installations, e.g. brushes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Hydrology & Water Resources (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physical Water Treatments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention discloses open channel type ultraviolet disinfection equipment which comprises a frame and a plurality of ultraviolet disinfection lamps uniformly and fixedly arranged on the frame along the height direction of the frame, wherein an electric rail is fixedly arranged between the top and the bottom of the frame respectively, a connecting rod is fixedly arranged between the two electric rails, a plurality of cleaning devices for cleaning the ultraviolet disinfection lamps are uniformly arranged on the connecting rod along the length direction of the connecting rod, and two ends of each ultraviolet disinfection lamp are respectively provided with a stop block device for blocking dirt.

Description

Open channel type ultraviolet disinfection equipment
Technical Field
The invention belongs to the field of open channel disinfection, and particularly relates to open channel type ultraviolet disinfection equipment.
Background
Open channel formula ultraviolet ray disinfection equipment is put and is carried out work in sewage, thereby can make dirty thing adhesion on the sewage influence ultraviolet ray disinfection lamp's normal work on the ultraviolet ray disinfection lamp, the cleaning device who is equipped with on the current open channel formula ultraviolet ray disinfection equipment removes the foul on the ultraviolet ray disinfection lamp surface with the cleaning sleeve to ultraviolet ray disinfection lamp surface and pushes away the removal, but can push away the assembly position of ultraviolet ray disinfection lamp and frame with partly foul when pushing away, can block the assembly position when the foul gets into the assembly position too much, thereby be unfavorable for the later stage to the dismantlement change of ultraviolet ray disinfection lamp.
Disclosure of Invention
The invention provides an open channel type ultraviolet disinfection device which can not push dirt to an assembly part of a disinfection lamp and a frame to clamp the assembly part when the ultraviolet disinfection lamp is cleaned in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an open channel formula ultraviolet ray disinfection equipment, includes that frame and a plurality of direction of height along the frame evenly set firmly the ultraviolet ray disinfection lamp on the frame, it is provided with an electronic track, two to fix respectively between the top of frame and the bottom it is having a connecting rod to set up fixedly between the electronic track, evenly be provided with a plurality of cleaning device that clear up the ultraviolet ray disinfection lamp along the length direction of connecting rod on the connecting rod, the both ends of every ultraviolet ray disinfection lamp are provided with a dog device that is used for blocking the foul respectively.
The cleaning device comprises a cylindrical rod fixedly arranged on the connecting rod and sleeved on the ultraviolet disinfection lamp, and two ends of the cylindrical rod are respectively provided with a set of circular ring cleaning blocks arranged on the ultraviolet disinfection lamp.
One end of the circular ring cleaning block, which is far away from the cylindrical rod, is set to be a conical surface.
The cleaning device also comprises self-cleaning components which are respectively arranged at two ends of the cylindrical rod; the self-cleaning assembly comprises two matching grooves which are respectively arranged at the upper side and the lower side of the end surface of one end of the cylindrical rod, a twist rod is arranged in the matching groove, a rotating shaft is fixedly arranged at one end of the twist rod close to the circular ring cleaning block, a working groove is arranged on the end surface of one end of the circular ring cleaning block close to the cylindrical rod, the bottom of the working groove is rotationally connected with the other end of the rotating shaft, the bottom of the matching groove is provided with a supporting block capable of moving back and forth, a first spring is fixedly arranged between one end of the abutting block close to the bottom of the matching groove and the bottom of the matching groove, a push plate is sleeved on the rotating shaft and can move back and forth along the length direction of the rotating shaft, a hemispherical body is fixedly arranged on the end surface of one end of the push plate close to the circular ring cleaning block, the inner wall of the working groove is fixedly provided with a fixing plate matched with the semi-sphere, and the end face of one end, close to the bottom of the working groove, of the push plate is uniformly and fixedly provided with a plurality of support rods along the circumferential direction.
The baffle block device comprises a baffle plate which can be sleeved on the ultraviolet disinfection lamp in a reciprocating way, the upper side and the lower side of the baffle plate are respectively provided with a water inlet cavity, the two water inlet cavities are respectively positioned at the upper side and the lower side of the baffle plate, an L-shaped plate which can be in reciprocating sealing movement is arranged in the water inlet cavity, a second spring is fixedly arranged between the inner wall of one side of the water inlet cavity, which is far away from the baffle plate, and the end surface of one end of the L-shaped plate, which is far away from the baffle plate, is fixedly provided with a first check valve, a water outlet through hole is arranged in the L-shaped plate, one end of the water outlet through hole is positioned between the end surface of one end of the L-shaped, the other end of the water outlet through hole is communicated with the annular groove, and a second one-way valve is fixedly arranged in the water outlet through hole.
In summary, the invention has the following advantages: the device has simple structure, and can not push the dirt to the assembly part of the sterilizing lamp and the frame to clamp the assembly part when cleaning the ultraviolet sterilizing lamp.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a sectional view taken at a-a in fig. 3.
Fig. 5 is an enlarged view of fig. 4 at B.
Fig. 6 is an enlarged view of fig. 4 at C.
Fig. 7 is an enlarged view of fig. 5 at D.
In the figure, a frame 1, an ultraviolet disinfection lamp 997, an electric track 2, a connecting rod 3, a cleaning device 4, a stop block device 5, a cylindrical rod 401, a circular ring cleaning block 402, a self-cleaning assembly 40, a matching groove 666, a twist rod 602, a rotating shaft 403, a working groove 407, a first spring 404, a push plate 405, a semi-sphere 406, a fixing plate 408, a plurality of support rods 409, a baffle 501, a water inlet cavity 502, an L-shaped plate 503, a second spring 504, a water inlet through hole 445, a first check valve 668, a water outlet through hole 506, an annular groove 557 and a second check valve 669.
Detailed Description
As shown in fig. 1-7, an open channel formula ultraviolet ray disinfection equipment, including frame 1 and a plurality of ultraviolet ray disinfection lamp 997 that evenly set firmly on frame 1 along the direction of height of frame 1, it is provided with an electronic track 2, two to fix respectively between the top of frame 1 and the bottom it has a connecting rod 3 to set up fixedly between the electronic track 2, evenly be provided with a plurality of cleaning device 4 that clear up the ultraviolet ray disinfection lamp along the length direction of connecting rod 3 on connecting rod 3, the both ends of every ultraviolet ray disinfection lamp are provided with a dog device 5 that is used for blocking the foul respectively.
The cleaning device 4 comprises a cylindrical rod 401 fixedly arranged on the connecting rod 3 and sleeved on the ultraviolet disinfection lamp 997, and two ends of the cylindrical rod 401 are respectively provided with a set of circular ring cleaning blocks 402 arranged on the ultraviolet disinfection lamp 997; the arrangement of the ring cleaning block 402 can scrape dirt on the outer surface of the ultraviolet lamp to two ends of the ultraviolet lamp, so that the dirt is prevented from being adhered to the outer surface of the ultraviolet lamp to influence the sterilization effect of the ultraviolet lamp.
One end of the circular ring cleaning block 402, which is far away from the cylindrical rod 401, is set to be a conical surface.
The cleaning device 4 further comprises self-cleaning assemblies 40 respectively arranged at two ends of the cylindrical rod 401; self-cleaning subassembly 40 includes that two set up the cooperation groove 666 of downside on cylinder pole 401 one end terminal surface respectively, be provided with a fried dough twist pole 602 in the cooperation groove 666, fried dough twist pole 602 is close to the fixed axis of rotation 403 that is provided with of one end of ring clearance piece 402, ring clearance piece 402 is close to and is provided with a work groove 407 on the one end terminal surface of cylinder pole 401, just the bottom of work groove 407 is connected with the other end rotation of axis of rotation 403, cooperation groove 666 bottom is provided with a piece 689 that supports that can reciprocate, support and fix between the one end that piece 689 is close to the cooperation tank bottom and be provided with first spring 404, can follow axis of rotation length direction reciprocating motion ground cover on the axis of rotation 403 and be equipped with a push pedal 405, push pedal 405 is close to the fixed hemisphere 406 that is provided with on the one end terminal surface of ring clearance piece 402, the fixed plate 408 with a and hemisphere 406 matched with on the inner wall of work groove, a plurality of support rods 409 are uniformly and fixedly arranged on the end face of one end of the push plate 405 close to the bottom of the working groove 407 along the circumferential direction; through a plurality of vaulting poles 409, the fluted twist pole 602, first spring 404, hemisphere 406, fixed plate 408, the setting of push pedal 405 can let a plurality of vaulting poles 409 constantly strike ring clearance piece 402, thereby can shake the foul of adhesion on the ring clearance piece 402 through vibrations and fall, thereby can avoid the foul of adhesion to influence the clearance effect of ring clearance piece 402 to ultraviolet lamp excessively on the ring clearance piece 402, thereby can make equipment use more stable, regular manual work has also been removed from and has been cleared up ring clearance piece 402, thereby the cost of labor has also been saved.
The baffle device 5 comprises a baffle plate 501 which is sleeved on the ultraviolet disinfection lamp 997 in a reciprocating manner, the upper side and the lower side of the baffle plate 501 are respectively provided with a water inlet cavity 502, two water inlet cavities 502 are respectively positioned on the upper side and the lower side of the baffle plate 501, an L-shaped plate 503 which can reciprocate and move in a sealing manner is arranged in the water inlet cavity 502, a second spring 504 is fixedly arranged between the inner wall of one side of the water inlet cavity 502 far away from the baffle plate 501 and the end surface of one end of the L-shaped plate 503 far away from the baffle plate 501, the inner wall of the water inlet cavity 502 is provided with a water inlet through hole 445, the other end of the water inlet through hole 445 is communicated with the outside, a first check valve 668 is fixedly arranged in the water inlet through hole 445, a water outlet through hole 506 is arranged in the L-shaped plate 503, one end of the water outlet through hole 506 is positioned between the end surface of one end, an annular groove 557 is formed in the baffle 501, the other end of the water outlet through hole 506 is communicated with the annular groove, and a second one-way valve 669 is fixedly arranged in the water outlet through hole; the end face of one end of the circular cleaning block 402 far away from the cylindrical rod 401 can be washed by water through the arrangement of the water inlet through hole 445, the first check valve 668, the second check valve 669, the water outlet through hole 506, the L-shaped plate 503, the second spring 504 and the annular groove 557, and the end face of one end of the circular cleaning block 402 far away from the cylindrical rod 401 can be set to be a conical surface so that the water can be washed along the conical surface, so that dirt on the conical surface can be washed clean and the circular cleaning block 402 can be used continuously; the annular groove 557 enables water to be annularly sprayed out, so that the annular cleaning block 402 can be fully washed by setting the end face of one end of the conical surface.
A supporting block 444 is fixedly arranged on the rotating shaft 403, a fixing sleeve 445 is fixedly arranged on the upper side and the lower side of the end face of one end, close to the push plate 405, of the supporting block 444 respectively, a moving rod 446 capable of moving back and forth is arranged in the fixing sleeve 445, one end, far away from the bottom of the fixing sleeve 445, of the moving rod 446 is fixedly connected with the push plate 405, and a telescopic spring 447 is fixedly arranged between one end, close to the bottom of the fixing sleeve 445, of the moving rod 446 and the bottom of the fixing sleeve 445.
The electric rail is the prior art, so the structure is not described again.
The working principle is as follows: when the electric track 2 is started, the connecting rod 3 and the cylindrical rod 401 are driven to move left and right, when the cylindrical rod 401 moves towards the left, the cylindrical rod 401 drives the ring cleaning block 402 to move to push away dirt on the outer surface of the ultraviolet lamp, when dirt on the ring cleaning block 402 is adhered too much or dirt at two ends of the ultraviolet lamp is too much, the ring cleaning block 402 is obstructed by the dirt on the ring cleaning block 402 or dirt at two ends of the ultraviolet lamp when approaching towards the baffle 501, the first spring 404 is contracted when the ring cleaning block 402 is obstructed by the dirt, then the second spring 504 is contracted when the ring cleaning block 402 continues moving towards the baffle 501, the L-shaped plate 503 is moved towards the left, so that the air pressure is increased and reduced in the space between the L-shaped plate 503 and the inner wall of the water inlet cavity 502 at the side close to the baffle 501, water enters the water inlet cavity 502 from the first one-way valve, and moves towards the right after the ring cleaning block 402 is moved to the left preset position by the electric track 2, at this time, the second spring 504 losing resistance is reset, so that water in the water inlet cavity 502 is squeezed out from the water outlet through hole 506 and sprayed to the two ends of the ultraviolet lamp and the circular ring cleaning block 402, meanwhile, the first spring 404 losing resistance is reset, the first spring 404 is reset to push the resisting block 689 to move towards the left, the resisting block 689 pushes the twist rod 602 to move towards the left when moving towards the left, the twist rod 602 rotates under the action of the matching groove when moving towards the left, the twist rod 602 drives the push plate 405 and the circular sphere 406 to rotate when rotating, the circular sphere 406 contacts with the fixing plate 408 when rotating to push the circular sphere 406 to the right, the push plate 405 and the circular sphere 406 are pushed to move towards the left under the elastic force of the telescopic spring 447 when the circular sphere 406 is separated from the fixing plate 408, the plurality of support rods 409 impact the bottom of the working groove again, and the circular ring cleaning block 402 can vibrate continuously, dirt on the circular cleaning block 402 is shaken off under the vibration; the working principle of the right movement of the cylindrical rod 401 is the same as that of the left movement.

Claims (5)

1. The utility model provides an open channel formula ultraviolet ray disinfection equipment, includes that frame (1) and a plurality of direction of height along frame (1) evenly set firmly ultraviolet ray disinfection lamp (997) on frame (1), it is provided with an electronic track (2), two to fix respectively between the top of frame (1) and the bottom fixed the setting is having a connecting rod (3) between electronic track (2), evenly be provided with a plurality of cleaning device (4) that carry out the clearance to the ultraviolet ray disinfection lamp along the length direction of connecting rod (3) on connecting rod (3), the both ends of every ultraviolet ray disinfection lamp are provided with a dog device (5) that are used for blocking the foul respectively.
2. The open channel ultraviolet disinfection apparatus of claim 1, characterized in that: cleaning device (4) are established cylinder pole (401) on ultraviolet ray disinfection lamp (997) including fixed setting on connecting rod (3) and cover, the both ends of cylinder pole (401) are provided with one set of ring clearance piece (402) of establishing on ultraviolet ray disinfection lamp (997) respectively.
3. The open channel ultraviolet disinfection apparatus of claim 1, characterized in that: one end, far away from the cylindrical rod (401), of the circular ring cleaning block (402) is set to be a conical surface.
4. The open channel ultraviolet disinfection apparatus of claim 1, characterized in that: the cleaning device (4) further comprises self-cleaning components (40) which are respectively arranged at two ends of the cylindrical rod (401); self-cleaning subassembly (40) include that two set up respectively cooperation groove (666) of downside on cylinder pole (401) one end terminal surface, be provided with a fried dough twist pole (602) in cooperation groove (666), the one end that fried dough twist pole (602) are close to ring clearance piece (402) is fixed and is provided with a pivot (403), ring clearance piece (402) are provided with a work groove (407) on being close to the one end terminal surface of cylinder pole (401), just the bottom of work groove (407) is connected with the other end rotation of pivot (403), cooperation groove (666) bottom is provided with a piece (689) that supports that can reciprocating motion, support that piece (689) are close to between the one end of cooperation tank bottom and the cooperation tank bottom and fixedly be provided with first spring (404), can follow pivot (403) length direction reciprocating motion ground cover on pivot (403) and be equipped with a push pedal (405), the push pedal (405) is close to fixed hemisphere (406) that is provided with on the one end terminal surface of ring clearance piece (402), fixed be provided with on the inner wall of work groove one with hemisphere (406) matched with fixed plate (408), the one end terminal surface that push pedal (405) is close to work groove (407) bottom has evenly set firmly a plurality of vaulting poles (409) along the circumferencial direction.
5. The open channel ultraviolet disinfection apparatus of claim 1, characterized in that: the stop block device (5) comprises a baffle plate (501) which can be sleeved on the ultraviolet disinfection lamp (997) in a reciprocating manner, the upper side and the lower side of the baffle plate (501) are respectively provided with a water inlet cavity (502), the two water inlet cavities (502) are respectively positioned on the upper side and the lower side of the baffle plate (501), an L-shaped plate (503) which can be in reciprocating sealed movement is arranged in the water inlet cavity (502), a second spring (504) is fixedly arranged between the inner wall of one side of the water inlet cavity (502) far away from the baffle plate (501) and the end face of one end of the L-shaped plate (503) far away from the baffle plate (501), a water inlet through hole (445) is arranged on the inner wall of the water inlet cavity (502), the other end of the water inlet through hole (445) is communicated with the outside, a first check valve (668) is fixedly arranged in the water inlet through hole (445, one end of the water outlet through hole (506) is located between the end face of one end, far away from the second spring (504), of the L-shaped plate (503) and the inner wall of one side, close to the baffle plate (501), of the water inlet cavity (502) and communicated with the water inlet cavity (502), an annular groove (557) is formed in the baffle plate (501), the other end of the water outlet through hole (506) is communicated with the annular groove, and a second one-way valve (669) is fixedly arranged in the water outlet through hole.
CN202011251100.3A 2020-11-11 2020-11-11 Open channel type ultraviolet disinfection equipment Withdrawn CN112358002A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202011251100.3A CN112358002A (en) 2020-11-11 2020-11-11 Open channel type ultraviolet disinfection equipment
GB2019929.5A GB2601009B (en) 2020-11-11 2020-12-17 An ultraviolet disinfection equipment in open channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011251100.3A CN112358002A (en) 2020-11-11 2020-11-11 Open channel type ultraviolet disinfection equipment

Publications (1)

Publication Number Publication Date
CN112358002A true CN112358002A (en) 2021-02-12

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ID=74221068

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011251100.3A Withdrawn CN112358002A (en) 2020-11-11 2020-11-11 Open channel type ultraviolet disinfection equipment

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CN (1) CN112358002A (en)
GB (1) GB2601009B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113995862B (en) * 2021-10-29 2023-05-16 牡丹江医学院 Sterilizing device for gynecology

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109942050B (en) * 2019-04-03 2022-02-01 杭州铭展网络科技有限公司 Integral type open channel ultraviolet ray disinfection equipment
CN211802880U (en) * 2020-01-20 2020-10-30 四川省水立方环保工程有限公司 Automatic cleaning type open channel type ultraviolet disinfection device

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GB2601009A (en) 2022-05-18
GB2601009B (en) 2022-12-28
GB202019929D0 (en) 2021-02-03

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Application publication date: 20210212