CN107837409B - Public transportation means sterilizer, handrail hanging ring sterilizer and public transportation means - Google Patents
Public transportation means sterilizer, handrail hanging ring sterilizer and public transportation means Download PDFInfo
- Publication number
- CN107837409B CN107837409B CN201710040873.9A CN201710040873A CN107837409B CN 107837409 B CN107837409 B CN 107837409B CN 201710040873 A CN201710040873 A CN 201710040873A CN 107837409 B CN107837409 B CN 107837409B
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- Prior art keywords
- sterilizer
- public transportation
- ozone
- transportation means
- hollow
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 12
- 239000000645 desinfectant Substances 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
-
- 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/02—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps
-
- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
- A61L2209/212—Use of ozone, e.g. generated by UV radiation or electrical discharge
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses a public transportation vehicle sterilizer, a handrail hanging ring sterilizer and a public transportation vehicle, wherein the public transportation vehicle sterilizer comprises an ozone sterilizer host and an ozone release terminal in the public transportation vehicle, the ozone sterilizer host comprises an ozone generator, and the output end of the ozone generator is connected with the ozone release terminal through a first conduit. The invention has simple and safe operation, low cost and wide disinfection range, can comprehensively clean the handrail and the hanging ring, and can realize the disinfection of the air in the public transportation means.
Description
Technical Field
The invention particularly relates to a public transportation means sterilizer, a handrail hanging ring sterilizer and the public transportation means.
Background
At present, the treatment of the domestic public transportation tool environment mainly comprises two types of traditional wet cleaning and chemical agent spraying disinfection. The wet cleaning can only remove common garbage and dust, and belongs to basic work for public transportation vehicle environment treatment. The chemical agent is sprayed and disinfected, and diluted 84 disinfectant is generally used, so that the disinfectant is suitable for parts such as floor surfaces, glass doors and windows, engineering plastic seats and the like, and has the defects of corroding metal objects, residual liquid, incapability of covering the whole surface of special-shaped small objects and the like besides needing to consume manpower for timing. In particular to a lifting ring of a public transportation tool, which belongs to a part closely contacted with a human body, and the aim of spraying a pure chemical disinfectant is difficult to achieve completely, and the lifting ring is not suitable for manually disinfecting one by one. Unlike the vehicle floor, the public transportation means rail lifting ring is a serious pollution area, but is less valued and treated.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a public transportation tool sterilizer, a handrail hanging ring sterilizer and the public transportation tool, which are simple and safe to operate, low in cost and wide in sterilization range, are particularly suitable for cleaning the handrail hanging ring, and can be used for sterilizing the air in a vehicle.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a public transportation means sterilizer, includes ozone sterilizer host computer and ozone release terminal in the public transportation means, ozone sterilizer host computer includes ozone generator, and the output of this ozone generator links to each other with ozone release terminal through first pipe; the ozone sterilizer host also comprises a single-pole double-throw relay, a resistor and a timer; one end of a coil of the single-pole double-throw relay is grounded, and the other end of the coil is connected with an ACC power supply of a public transportation tool; the movable contact of the single-pole double-throw relay is connected with a normal fire wire of a public transport means; the normally open contact and the normally closed contact of the single-pole double-throw relay are connected with the ground wire through the resistor; the normally closed contact of the single-pole double-throw relay is also connected with an ozone generator through a timer.
Ozone (O) 3 ) Also known as superoxide, is oxygen (O) 2 ) Is an allotrope of (C) at normal temperatureA light blue gas with special odor. Ozone has grass taste, and a small amount of inhaled ozone is beneficial to human body, and oxygen can be changed into ozone by electric shock. Because of the strong oxidation property, ozone can destroy the cell walls of decomposed bacteria, quickly diffuse into cells, and damage the metabolism and propagation processes of the bacteria, thus being a safe and common disinfectant. The sterilization and disinfection of ozone almost instantaneously occurs, and the dosage of ozone required for achieving the same sterilization effect (for example, the sterilization rate of the escherichia coli reaches 99%) is only 0.0048% of that of chlorine. At normal temperature and normal pressure, the ozone can be automatically decomposed into oxygen due to poor stability, and disinfectant residue can not be caused.
The invention prepares ozone from oxygen in air by utilizing the ozone generator, and does not need to supplement any raw materials additionally; besides disinfecting and sterilizing the surface of the object, the ozone can decompose the odor in the air, such as smoke smell, aroma smell and the like, and can simultaneously achieve the effect of improving the air environment of the relatively sealed public transportation means.
The invention directly provides power by the normal fire wire of the public transport means, does not need to be additionally connected with energy sources, and accords with the concept of green environmental protection. Because the coil of the single-pole double-throw relay is connected with the ACC power supply end of the vehicle, the coil is electrified when the whole vehicle is powered, the normally open contact is closed with the movable contact, the normally closed contact is disconnected with the movable contact, and the normally live wire does not supply power to the ozone generator, thereby ensuring no ozone generation when the vehicle is carried by passengers, and avoiding the discomfort of passengers caused by excessive ozone. When the vehicle arrives at the rest station, all passengers get off, and when the driver pulls out the key of the vehicle, the power supply to the coil of the single-pole double-throw relay is stopped, the normally open contact is disconnected from the movable contact, the normally closed contact is closed with the movable contact, the timer is electrified to start timing, meanwhile, the normally live wire starts to supply power to the ozone generator to generate ozone, and when the set time is reached, the timer is automatically closed, so that the electric connection relation between the normally live wire and the ozone generator is disconnected, and the disinfection work is completed.
Further, the ozone sterilizer host also comprises a switch connected between the normally closed contact of the single-pole double-throw relay and the ozone generator, and the switch is connected with a timer in series.
The staff can manually decide whether to disinfect or temporarily interrupt the disinfection process by controlling the on-off of the switch, and can also be in a normal communication state, so that the disinfection work is automatically carried out once when the vehicle key is closed every time.
Further, the ozone sterilizer host also comprises a common-cathode double-color light-emitting diode, a first anode of the common-cathode double-color light-emitting diode is connected with a normally open contact of the single-pole double-throw relay, a second anode of the common-cathode double-color light-emitting diode is connected with a normally closed contact of the single-pole double-throw relay, and a cathode of the common-cathode double-color light-emitting diode is connected with a ground wire through the resistor.
The common cathode double-color light emitting diode is used for indicating the connection position relation of the single-pole double-throw switch.
Further, the ozone sterilizer host also comprises an indicator lamp, one end of the switch is connected with the normally closed contact of the single-pole double-throw relay, and the other end of the switch is connected with the ground wire through the indicator lamp.
The indicator light is used for indicating the on-off state of the switch.
Further, the timer is connected with the ground wire.
Further, the ozone generator is connected with a ground wire.
In order to ensure safety, the timer and the ozone generator are connected with the ground wire.
Based on the same inventive concept, the invention also provides a public transportation means handrail hanging ring sterilizer, which comprises the public transportation means sterilizer, wherein the ozone release terminal comprises a second guide pipe, the second guide pipe is arranged in a hollow handrail of the public transportation means, and the second guide pipe is consistent with the length direction of the hollow handrail; the first guide pipe is led out from the output end of the ozone generator, goes to the ceiling along the A column of the public transport means and is connected with one end of the second guide pipe; the side wall of the hollow handrail is provided with a plurality of first through holes, and the side wall of the second guide pipe is provided with a plurality of second through holes.
By means of the structure, the rail of the public transportation means is disinfected by ozone.
Further, the ozone release terminal also comprises a plurality of third guide pipes, a hollow connecting pipe is arranged between the hollow handrail and the hollow hanging ring of the public transportation means, and a third guide pipe is arranged in each hollow connecting pipe; one end of the third conduit is communicated with the second conduit, and the other end of the third conduit descends to the handheld part of the hollow hanging ring in the hollow connecting pipe and the corresponding hollow hanging ring; the side wall of the third conduit is provided with a plurality of third through holes, and the side wall of the hollow hanging ring is provided with a plurality of fourth through holes.
By means of the structure, the hanging ring of the public transportation means is disinfected by ozone.
Based on the same inventive concept, the invention also provides a public transportation tool, comprising the public transportation tool handrail lifting ring sterilizer.
Compared with the prior art, the invention has simple and safe operation, low cost and wide disinfection range, can comprehensively clean the handrail and the hanging ring, and can realize disinfection of the air in the public transportation means.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a circuit diagram of an embodiment of the present invention.
Fig. 3 is a schematic view showing a partial structure of an ozone releasing terminal according to the present invention.
Wherein 1 is public transportation means, 2 is ozone sterilizer host computer, 3 is ozone release terminal, 4 is ozone generator, 5 is first pipe, 6 is single-pole double-throw relay, 7 is resistance, 8 is the timer, 9 is the switch, 10 is common cathode bicolor emitting diode, 11 is the pilot lamp, 12 is the second pipe, 13 is the lifter, 14 is first through-hole, 15 is the second through-hole, 16 is the third pipe, 17 is rings, 18 is the connecting pipe, 19 is the third through-hole, 20 is the fourth through-hole, 21 is the end cap, 22 is the A post.
Detailed Description
Based on the nature of ozone, the inventors contemplate using it to disinfect the public transportation vehicle 1. The inventor has studied the spatial structure of the public transportation means 1 carefully, while also designing a safety circuit in combination with a manual intervention and a timer 8 for the safety of the passengers. The present invention has been made by continuous experiments.
As shown in fig. 1 to 3, the public transportation vehicle 1 in the embodiment of the present invention includes the public transportation vehicle sterilizer. In the present embodiment, the public transportation means 1 is a public bus.
The public transportation vehicle sterilizer comprises an ozone sterilizer main body 2 and an ozone release terminal 3 in the public transportation vehicle 1, wherein the ozone sterilizer main body 2 comprises an ozone generator 4, and the output end of the ozone generator 4 is connected with the ozone release terminal 3 through a first conduit 5.
The ozone sterilizer host 2 also comprises a single-pole double-throw relay 6, a resistor 7 and a timer 8; one end of a coil of the single-pole double-throw relay 6 is grounded, and the other end of the coil is connected with an ACC power supply of the public transportation means 1; the movable contact of the single-pole double-throw relay 6 is connected with the normal live wire of the public transport vehicle 1 (power is supplied by a 12-volt direct current power supply of the public transport vehicle 1); the normally open contact and the normally closed contact of the single-pole double-throw relay 6 are connected with the ground wire through the resistor 7; the normally closed contact of the single-pole double-throw relay 6 is also connected with the ozone generator 4 through a timer 8. The energization time of the timer 8 can be adjusted at any time as needed, and in this embodiment, the energization time is set to fifteen minutes.
The ozone sterilizer mainframe 2 is placed at a proper position of a cab console and is formed by three wires: the ACC, the 12V positive electrode (normal fire) and the ground wire (ground connection) are connected with the original vehicle circuit, and any circuit structure of the original vehicle is not damaged.
The ozone sterilizer host 2 also comprises a switch 9 connected between the normally closed contact of the single-pole double-throw relay 6 and the ozone generator 4, and the switch 9 is connected with a timer 8 in series. The switch 9 is a push button switch 9.
The ozone sterilizer host 2 further comprises a common-cathode double-color light-emitting diode 10, a first anode of the common-cathode double-color light-emitting diode 10 is connected with a normally open contact of the single-pole double-throw relay 6, a second anode of the common-cathode double-color light-emitting diode 10 is connected with a normally closed contact of the single-pole double-throw relay 6, and a cathode of the common-cathode double-color light-emitting diode 10 is connected with a ground wire through the resistor 7. A green lamp is arranged between the first anode and the cathode of the common-cathode bicolor light-emitting diode 10, and a red lamp is arranged between the second anode and the cathode.
The ozone sterilizer host 2 also comprises an indicator lamp 11, one end of the switch 9 is connected with a normally closed contact of the single-pole double-throw relay 6, and the other end of the switch 9 is connected with a ground wire through the indicator lamp 11.
When the whole vehicle is powered, the normally open contact and the movable contact of the single-pole double-throw relay 6 are closed, and the common-cathode double-color light-emitting diode 10 emits green light; when the key of the vehicle is pulled out, the normally closed contact and the movable contact of the single-pole double-throw relay 6 are closed, the common-cathode double-color light-emitting diode 10 is lighted with red light, and at the moment, if the switch 9 is in a communicating state, the indicator lamp 11 is lighted.
The timer 8 is connected with the ground wire. The ozone generator 4 is connected with the ground wire.
The public transportation means handrail hanging ring sterilizer comprises a public transportation means sterilizer, wherein the ozone release terminal 3 comprises a second guide pipe 12, the second guide pipe 12 is arranged in a hollow handrail 13 of the public transportation means 1, and the second guide pipe 12 is consistent with the length direction of the hollow handrail 13; the first conduit 5 is led out from the output end of the ozone generator 4, goes to the ceiling along the A column 22 of the public transport means 1 and is connected with one end of the second conduit 12; a plurality of first through holes 14 are irregularly formed in the side wall of the hollow handrail 13 at intervals of 5cm, and the aperture is 1mm; the side wall of the second conduit 12 is provided with a plurality of second through holes 15.
The ozone release terminal 3 further comprises a plurality of third guide pipes 16, hollow connecting pipes 18 are arranged between the hollow handrail 13 and the hollow hanging rings 17 of the public transportation means 1, and each hollow connecting pipe 18 is internally provided with a third guide pipe 16; one end of the third conduit 16 is communicated with the second conduit 12, and the other end of the third conduit 16 descends to the hand-held part of the hollow hanging ring 17 inside the hollow connecting pipe 18 and the corresponding hollow hanging ring 17; the side wall of the third conduit 16 is provided with a plurality of third through holes 19, the hand-held part of the hanging ring 17 is formed by rolling a ferrochrome (stainless steel) plate with the thickness of 25% Cr of 1mm into a hollow tube with the diameter of 2cm, and the side wall is randomly provided with a plurality of fourth through holes 20 with the aperture of 1mm. The third conduit 16 and the second conduit 12 are connected by a three-way joint, and the end of the third conduit 16 is sealed by a plug 21.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are all within the scope of the present invention.
Claims (9)
1. A public transportation vehicle sterilizer, which is characterized by comprising an ozone sterilizer main machine (2) and an ozone release terminal (3) in a public transportation vehicle (1), wherein the ozone sterilizer main machine (2) comprises an ozone generator (4), and the output end of the ozone generator (4) is connected with the ozone release terminal (3) through a first conduit (5); the ozone sterilizer host (2) also comprises a single-pole double-throw relay (6), a resistor (7) and a timer (8); one end of a coil of the single-pole double-throw relay (6) is grounded, and the other end of the coil is connected with an ACC power supply of the public transportation means (1); the movable contact of the single-pole double-throw relay (6) is connected with a normal fire wire of the public transport means (1); the normally open contact and the normally closed contact of the single-pole double-throw relay (6) are connected with the ground wire through the resistor (7); the normally closed contact of the single-pole double-throw relay (6) is also connected with the ozone generator (4) through a timer (8).
2. Public transportation means sterilizer according to claim 1, characterized in that the ozone sterilizer host (2) further comprises a switch (9) connected between the normally closed contact of the single pole double throw relay (6) and the ozone generator (4), the switch (9) being connected in series with a timer (8).
3. The public transportation vehicle sterilizer of claim 1, characterized in that the ozone sterilizer mainframe (2) further comprises a common-cathode double-color light emitting diode (10), a first anode of the common-cathode double-color light emitting diode (10) is connected with a normally open contact of a single-pole double-throw relay (6), a second anode of the common-cathode double-color light emitting diode (10) is connected with a normally closed contact of the single-pole double-throw relay (6), and a cathode of the common-cathode double-color light emitting diode (10) is connected with a ground line through the resistor (7).
4. A public transportation means sterilizer as claimed in claim 2, characterized in that the ozone sterilizer host (2) further comprises an indicator lamp (11), one end of the switch (9) is connected with a normally closed contact of the single pole double throw relay (6), and the other end of the switch (9) is connected with a ground line through the indicator lamp (11).
5. Public transportation means sterilizer according to claim 1, characterized in that the timer (8) is connected to ground.
6. Public transportation means sterilizer according to claim 1, characterized in that the ozone generator (4) is connected to ground.
7. Public transportation means handrail hoisting ring sterilizer, characterized by comprising a public transportation means sterilizer as claimed in any one of claims 1 to 6, the ozone release terminal (3) comprising a second conduit (12), the second conduit (12) being provided in a hollow handrail (13) of the public transportation means (1), the second conduit (12) being consistent with the length direction of the hollow handrail (13); the first guide pipe (5) is led out from the output end of the ozone generator (4), goes to the ceiling along the A column (22) of the public transport means (1) and is connected with one end of the second guide pipe (12); the side wall of the hollow handrail (13) is provided with a plurality of first through holes (14), and the side wall of the second guide pipe (12) is provided with a plurality of second through holes (15).
8. The public transportation means handrail hanging ring sterilizer as claimed in claim 7, wherein the ozone release terminal (3) further comprises a plurality of third guide pipes (16), hollow connecting pipes (18) are arranged between the hollow handrail (13) and the hollow hanging ring (17) of the public transportation means (1), and each hollow connecting pipe (18) is internally provided with a third guide pipe (16); one end of the third conduit (16) is communicated with the second conduit (12), and the other end of the third conduit (16) descends to the handheld part of the hollow lifting ring (17) inside the hollow connecting pipe (18) and the corresponding hollow lifting ring (17); the side wall of the third conduit (16) is provided with a plurality of third through holes (19), and the side wall of the hollow hanging ring (17) is provided with a plurality of fourth through holes (20).
9. A mass transit vehicle comprising a mass transit boom hoist ring sterilizer as claimed in claim 7 or 8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065750 | 2016-09-20 | ||
| CN2016210657508 | 2016-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107837409A CN107837409A (en) | 2018-03-27 |
| CN107837409B true CN107837409B (en) | 2024-01-30 |
Family
ID=61348933
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720068929.7U Active CN206924204U (en) | 2016-09-20 | 2017-01-20 | Public transport ozonization discharges terminal and the public transport |
| CN201720068927.8U Withdrawn - After Issue CN207152804U (en) | 2016-09-20 | 2017-01-20 | Public transport handrail suspension ring sterilizer and the public transport |
| CN201710040873.9A Active CN107837409B (en) | 2016-09-20 | 2017-01-20 | Public transportation means sterilizer, handrail hanging ring sterilizer and public transportation means |
| CN201720068939.0U Active CN207152805U (en) | 2016-09-20 | 2017-01-20 | Public transport ozonization plant and the public transport |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720068929.7U Active CN206924204U (en) | 2016-09-20 | 2017-01-20 | Public transport ozonization discharges terminal and the public transport |
| CN201720068927.8U Withdrawn - After Issue CN207152804U (en) | 2016-09-20 | 2017-01-20 | Public transport handrail suspension ring sterilizer and the public transport |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720068939.0U Active CN207152805U (en) | 2016-09-20 | 2017-01-20 | Public transport ozonization plant and the public transport |
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| Country | Link |
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| CN (4) | CN206924204U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206924204U (en) * | 2016-09-20 | 2018-01-26 | 华天睿 | Public transport ozonization discharges terminal and the public transport |
| CN111388719A (en) * | 2020-04-16 | 2020-07-10 | 刘春兰 | Public transit autogiration formula disinfection pull ring |
| CN113048662B (en) * | 2021-03-23 | 2023-02-28 | 青岛科技大学 | Solar energy equipment applied to bus |
| CN113876985A (en) * | 2021-10-08 | 2022-01-04 | 上海应用技术大学 | Intelligent subway epidemic prevention system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN206924204U (en) | 2018-01-26 |
| CN207152804U (en) | 2018-03-30 |
| CN207152805U (en) | 2018-03-30 |
| CN107837409A (en) | 2018-03-27 |
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