CN110773347B - Medical disinfection atomizer - Google Patents
Medical disinfection atomizer Download PDFInfo
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- CN110773347B CN110773347B CN201910951357.0A CN201910951357A CN110773347B CN 110773347 B CN110773347 B CN 110773347B CN 201910951357 A CN201910951357 A CN 201910951357A CN 110773347 B CN110773347 B CN 110773347B
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- Prior art keywords
- air
- gas
- hole
- liquid storage
- storage bottle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
- B05B11/061—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump characterised by the means producing the gas or vapour pressure
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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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
Abstract
The invention discloses a medical disinfection sprayer, which comprises a liquid storage bottle, a pressurizing assembly and a spraying assembly, wherein the liquid storage bottle is connected with the pressurizing assembly; the pressurizing assembly comprises an air cylinder, a chock block arranged in the air cylinder and an air rod fixedly connected with the chock block; the invention can inflate and pressurize the liquid storage bottle no matter the air pressing cylinder is arranged leftwards or the air pulling cylinder is arranged rightwards, each operation action is fully utilized, and the working efficiency is greatly improved. In addition, the continuous pressurizing mode can balance the pressure in the liquid storage bottle, so that the disinfectant sprayed by the spray head is uniform, sprayed disinfectant particles are small, the disinfectant can float in the air for a long time, and the air disinfection effect is good.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a medical disinfection sprayer.
Background
Hospitals are special places with various viruses and bacteria, and the environment needs to be disinfected and sterilized frequently in order to prevent cross infection. The existing common disinfection sprayer is a hand-press sprayer, and in the reciprocating pressing and pulling process of the hand-press sprayer, only one pressing direction acts to pressurize the liquid storage bottle, and the other pulling direction acts not to pressurize the liquid storage bottle, so that the action is wasted. In addition, the intermittent pressurization mode hardly enables the pressure in the liquid storage bottle to be balanced, and the sprayed disinfection particles are large and easy to sink to the ground and cannot float in the air for a long time, so that the air disinfection effect is influenced.
Disclosure of Invention
The invention provides a medical disinfection sprayer, aiming at inflating and pressurizing a liquid storage bottle no matter a left air pressing cylinder or a right air pulling cylinder.
The technical scheme adopted by the invention is as follows: a medical disinfection atomizer, includes liquid storage bottle, pressurization subassembly, spraying subassembly, characterized by:
the liquid storage bottle is used for containing disinfectant, a bottle mouth is arranged at the upper end of the liquid storage bottle, a sealing bottle cap is arranged on the bottle mouth, two through holes are arranged on the bottle cap, one through hole is communicated with the pressurizing assembly, and the other through hole is communicated with the spraying assembly;
the pressurizing assembly is used for pressurizing the disinfectant in the liquid storage bottle and comprises an air cylinder, a plug block and an air rod; the air cylinder is a hollow tube with one open end and the other closed end, and a handle is arranged on the outer side of the closed end of the air cylinder; the gas cylinder is divided into a left gas bin and a right gas bin by the plug block, the plug block is hollow and cylindrical, an axial first partition plate is arranged in the hollow of the plug block, the plug block is divided into an exhaust chamber and an air inlet chamber by the first partition plate, the right side surface of the exhaust chamber is provided with a first air hole, the first air hole is provided with a first check valve, the first check valve only enables gas to flow into the exhaust chamber from the right gas bin but not enables the gas to flow into the right gas bin from the exhaust chamber, the left side surface of the exhaust chamber is provided with a second air hole, the second air hole is provided with a second check valve, the second check valve only enables the gas to flow into the exhaust chamber from the left gas bin but not enables the gas to flow into the left gas bin from the exhaust chamber, the right side surface of the air inlet chamber is provided with a third air hole, the third check valve enables the gas to flow into the right gas bin from the air inlet chamber, the gas can not flow into the gas inlet chamber from the right gas bin, the left side surface of the gas inlet chamber is provided with a fourth gas hole, the fourth gas hole is provided with a fourth check valve, the fourth check valve only enables the gas to flow into the left gas bin from the gas inlet chamber but can not enable the gas to flow into the gas inlet chamber from the left gas bin, the left side surface of the exhaust chamber is provided with a fifth gas hole, the left side surface of the gas inlet chamber is provided with a sixth gas hole, and the fifth gas hole and the sixth gas hole are respectively communicated with the gas rod; the air rod is fixedly arranged on the left side face of the plug block, the outer wall of the air rod is connected with the open end of the air cylinder in a sealing mode, the air cylinder can slide on the outer wall of the air rod relatively, an axial second partition plate is arranged in the air rod and divides the air rod into an exhaust cavity and an air inlet cavity, one end of the exhaust cavity is communicated with the exhaust chamber through a fifth air hole, the other end of the exhaust cavity is communicated with the liquid storage bottle through one through hole in the bottle cap, one end of the air inlet cavity is communicated with the air inlet cavity through a sixth air hole, and the other end of the air inlet cavity is communicated with the;
the spraying component is used for spraying out the disinfectant in the liquid storage bottle and comprises a liquid conveying pipe, a switch and a spray head, wherein one end of the liquid conveying pipe extends into the liquid storage bottle through another through hole in the bottle cap and extends to the bottom of the bottle, the other end of the liquid conveying pipe is connected with the switch, and the switch is connected with the spray head.
Further, the bottle cap is connected with the liquid storage bottle through threads.
Furthermore, scales are arranged on the liquid storage bottle.
The working process of the invention is as follows: firstly, the liquid storage bottle is pressurized, the liquid storage bottle is held by one hand, the handle is held by the other hand, and the air cylinder is pressed and pulled in a reciprocating manner. When the air cylinder is pressed leftwards, the right air bin is compressed, the left air bin is amplified, the first check valve is opened, the second check valve is closed, the third check valve is closed, the fourth check valve is opened, the air in the right air bin flows to the liquid storage bottle through the exhaust chamber and the exhaust cavity, and the outside air flows to the left air bin through the air inlet cavity and the air inlet chamber; when the air cylinder is pulled rightwards, the left air bin air is compressed, the right air bin air is amplified, the second check valve is opened, the first check valve is closed, the fourth check valve is closed, the third check valve is opened, the air in the left air bin flows to the liquid storage bottle through the exhaust chamber and the exhaust cavity, and the outside air flows to the right air bin through the air inlet cavity and the air inlet chamber; the liquid storage bottle is inflated and pressurized by either a left air pressing cylinder or a right air pulling cylinder. When the switch is turned on, the disinfectant in the liquid storage bottle is sprayed out through the infusion tube and the spray head under the action of high pressure.
The invention has the beneficial effects that: the liquid storage bottle is inflated and pressurized by either a left air pressing cylinder or a right air pulling cylinder. Each operation action is fully utilized, and the working efficiency is greatly improved. In addition, the continuous pressurizing mode can balance the pressure in the liquid storage bottle, so that the disinfectant sprayed by the spray head is uniform, sprayed disinfectant particles are small, the disinfectant can float in the air for a long time, and the air disinfection effect is good.
Drawings
Fig. 1 is a schematic diagram of the internal structure of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
A medical disinfection atomizer, includes liquid storage bottle 1, pressurization subassembly, spraying subassembly, characterized by:
the liquid storage bottle 1 is used for containing disinfectant, a bottle mouth is arranged at the upper end of the liquid storage bottle 1, a sealing bottle cap 2 is arranged on the bottle mouth, two through holes are formed in the bottle cap 2, one through hole 3 is communicated with the pressurizing assembly, and the other through hole is communicated with the spraying assembly;
the pressurizing assembly is used for pressurizing the disinfectant in the liquid storage bottle 1 and comprises an air cylinder 4, a plug block 5 and an air rod 6; the air cylinder 4 is a hollow tube with one open end and the other closed end, and the outer side of the closed end of the air cylinder is provided with a handle 7; the stopper 5 is arranged in the gas cylinder 4 and is tightly sealed with the inner wall of the gas cylinder, the stopper 5 can relatively slide in the gas cylinder 4, the stopper 5 divides the gas cylinder 4 into a left gas bin 8 and a right gas bin 9, the stopper 5 is hollow and cylindrical, an axial first partition plate 10 is arranged in the hollow of the stopper 5, the first partition plate 10 divides the hollow of the stopper 5 into an exhaust chamber 11 and an air inlet chamber 12, the right side surface of the exhaust chamber 11 is provided with a first air hole 13, the first air hole 13 is provided with a first check valve 14, the first check valve 14 only enables air to flow into the exhaust chamber 11 from the right gas bin 9 but does not enable air to flow into the right gas bin 9 from the exhaust chamber 11, the left side surface of the exhaust chamber 11 is provided with a second air hole 15, the second air hole 15 is provided with a second check valve 16, the second check valve 16 only enables air to flow into the exhaust chamber 11 from the left gas bin 8 but does not enable air to flow into the left gas bin 8 from the exhaust chamber 11, the right side surface, the third air hole 17 is provided with a third check valve 18, the third check valve 18 only enables air to flow into the right air bin 9 from the air inlet chamber 12 but does not enable air to flow into the air inlet chamber 12 from the right air bin 9, the left side surface of the air inlet chamber 12 is provided with a fourth air hole 19, the fourth air hole 19 is provided with a fourth check valve 20, the fourth check valve 20 only enables air to flow into the left air bin 8 from the air inlet chamber 12 but does not enable air to flow into the air inlet chamber 12 from the left air bin 8, the left side surface of the exhaust chamber 11 is provided with a fifth air hole 21, the left side surface of the air inlet chamber 12 is provided with a sixth air hole 22, and the fifth air hole 21 and the sixth air hole 22 are respectively communicated with the air rod 6; the air rod 6 is fixedly arranged on the left side face of the plug block 5, the outer wall of the air rod 6 is hermetically connected with the opening end of the air cylinder 4, the air cylinder 4 can slide on the outer wall of the air rod 6 relatively, an axial second partition plate 23 is arranged in the air rod 6, the air rod 6 is divided into an exhaust cavity 24 and an air inlet cavity 25 by the second partition plate 23, one end of the exhaust cavity 24 is communicated with the exhaust chamber 11 through a fifth air hole 21, the other end of the exhaust cavity 24 is communicated with the liquid storage bottle 1 through one through hole 3 in the bottle cap 2, one end of the air inlet cavity 25 is communicated with the air inlet chamber 12 through a sixth air hole 22, and the other end of the air inlet cavity 25 is;
the spraying component is used for spraying the disinfectant in the liquid storage bottle 1 outwards and comprises a liquid conveying pipe 26, a switch 27 and a spray head 28, wherein one end of the liquid conveying pipe 26 extends into the liquid storage bottle 1 through another through hole in the bottle cap 2 and extends to the bottom of the bottle, the other end of the liquid conveying pipe 26 is connected with the switch 27, and the switch 27 is connected with the spray head 28.
Further, the bottle cap 2 is connected with the liquid storage bottle 1 through a screw thread.
Further, the liquid storage bottle 1 is provided with scales.
Claims (3)
1. A medical disinfection atomizer, includes liquid storage bottle, pressurization subassembly, spraying subassembly, characterized by:
the liquid storage bottle is used for containing disinfectant, a bottle mouth is arranged at the upper end of the liquid storage bottle, a sealing bottle cap is arranged on the bottle mouth, two through holes are arranged on the bottle cap, one through hole is communicated with the pressurizing assembly, and the other through hole is communicated with the spraying assembly;
the pressurizing assembly is used for pressurizing the disinfectant in the liquid storage bottle and comprises an air cylinder, a plug block and an air rod; the air cylinder is a hollow tube with one open end and the other closed end, and a handle is arranged on the outer side of the closed end of the air cylinder; the gas cylinder is divided into a left gas bin and a right gas bin by the plug block, the plug block is hollow and cylindrical, an axial first partition plate is arranged in the hollow of the plug block, the plug block is divided into an exhaust chamber and an air inlet chamber by the first partition plate, the right side surface of the exhaust chamber is provided with a first air hole, the first air hole is provided with a first check valve, the first check valve only enables gas to flow into the exhaust chamber from the right gas bin but not enables the gas to flow into the right gas bin from the exhaust chamber, the left side surface of the exhaust chamber is provided with a second air hole, the second air hole is provided with a second check valve, the second check valve only enables the gas to flow into the exhaust chamber from the left gas bin but not enables the gas to flow into the left gas bin from the exhaust chamber, the right side surface of the air inlet chamber is provided with a third air hole, the third check valve enables the gas to flow into the right gas bin from the air inlet chamber, the gas can not flow into the gas inlet chamber from the right gas bin, the left side surface of the gas inlet chamber is provided with a fourth gas hole, the fourth gas hole is provided with a fourth check valve, the fourth check valve only enables the gas to flow into the left gas bin from the gas inlet chamber but can not enable the gas to flow into the gas inlet chamber from the left gas bin, the left side surface of the exhaust chamber is provided with a fifth gas hole, the left side surface of the gas inlet chamber is provided with a sixth gas hole, and the fifth gas hole and the sixth gas hole are respectively communicated with the gas rod; the air rod is fixedly arranged on the left side face of the plug block, the outer wall of the air rod is connected with the open end of the air cylinder in a sealing mode, the air cylinder can slide on the outer wall of the air rod relatively, an axial second partition plate is arranged in the air rod and divides the air rod into an exhaust cavity and an air inlet cavity, one end of the exhaust cavity is communicated with the exhaust chamber through a fifth air hole, the other end of the exhaust cavity is communicated with the liquid storage bottle through one through hole in the bottle cap, one end of the air inlet cavity is communicated with the air inlet cavity through a sixth air hole, and the other end of the air inlet cavity is communicated with the;
the spraying component is used for spraying out the disinfectant in the liquid storage bottle and comprises a liquid conveying pipe, a switch and a spray head, wherein one end of the liquid conveying pipe extends into the liquid storage bottle through another through hole in the bottle cap and extends to the bottom of the bottle, the other end of the liquid conveying pipe is connected with the switch, and the switch is connected with the spray head.
2. A medical disinfecting sprayer as claimed in claim 1, wherein: the bottle cap is connected with the liquid storage bottle through threads.
3. A medical disinfecting sprayer as claimed in claim 1, wherein: scales are arranged on the liquid storage bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910951357.0A CN110773347B (en) | 2019-10-08 | 2019-10-08 | Medical disinfection atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910951357.0A CN110773347B (en) | 2019-10-08 | 2019-10-08 | Medical disinfection atomizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110773347A CN110773347A (en) | 2020-02-11 |
| CN110773347B true CN110773347B (en) | 2021-01-12 |
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ID=69384909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910951357.0A Active CN110773347B (en) | 2019-10-08 | 2019-10-08 | Medical disinfection atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110773347B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067769U (en) * | 1990-05-08 | 1990-12-19 | 崔桂龙 | Suction tube type fuel charger |
| CN2105347U (en) * | 1991-12-02 | 1992-05-27 | 张韶 | Sprayer |
| CN1663688A (en) * | 2003-11-13 | 2005-09-07 | 捌加捌食品有限公司 | Spray container for liquid flavoring and seasoning oil |
| US8172115B1 (en) * | 2008-04-10 | 2012-05-08 | Spencer Forrest, Inc. | Hair building solids dispenser for one handed operation |
| CN202300899U (en) * | 2011-10-31 | 2012-07-04 | 王书献 | Bicycle pump with multiple one-way valves |
| CN208245008U (en) * | 2018-04-22 | 2018-12-18 | 上海巨石化工有限公司 | A kind of copper material antirust agent spray cans |
-
2019
- 2019-10-08 CN CN201910951357.0A patent/CN110773347B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067769U (en) * | 1990-05-08 | 1990-12-19 | 崔桂龙 | Suction tube type fuel charger |
| CN2105347U (en) * | 1991-12-02 | 1992-05-27 | 张韶 | Sprayer |
| CN1663688A (en) * | 2003-11-13 | 2005-09-07 | 捌加捌食品有限公司 | Spray container for liquid flavoring and seasoning oil |
| US8172115B1 (en) * | 2008-04-10 | 2012-05-08 | Spencer Forrest, Inc. | Hair building solids dispenser for one handed operation |
| CN202300899U (en) * | 2011-10-31 | 2012-07-04 | 王书献 | Bicycle pump with multiple one-way valves |
| CN208245008U (en) * | 2018-04-22 | 2018-12-18 | 上海巨石化工有限公司 | A kind of copper material antirust agent spray cans |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110773347A (en) | 2020-02-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Jie Inventor after: Hu Fengxia Inventor after: Li Li Inventor after: Li Yanni Inventor after: Wang Bei Inventor after: Wei Changtong Inventor before: Wei Changtong |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201222 Address after: 435000 No. 141 Tianjin Road, Huangshigang District, Huangshi City, Hubei Province Applicant after: EDONG HEALTHCARE GROUP CITY CENTRAL Hospital Address before: 476000 Shangqiu No.9 middle school, Beihai Road, Suiyang District, Shangqiu City, Henan Province Applicant before: Wei Changtong |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |