CN204655566U - Quantitative hydrogen peroxide gasification injection device - Google Patents
Quantitative hydrogen peroxide gasification injection device Download PDFInfo
- Publication number
- CN204655566U CN204655566U CN201520222064.6U CN201520222064U CN204655566U CN 204655566 U CN204655566 U CN 204655566U CN 201520222064 U CN201520222064 U CN 201520222064U CN 204655566 U CN204655566 U CN 204655566U
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- hydrogen peroxide
- quantitative
- injection device
- gasification injection
- liquid storing
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Abstract
A kind of quantitatively hydrogen peroxide gasification injection device, belongs to field of medical sterilization equipment, is specifically related to a kind of quantitatively hydrogen peroxide gasification injection device.It is characterized in that: comprise the information read device be mounted opposite with hydrogen peroxide, the hydrogen peroxide quantitative conveyer be connected by pipeline and gas generating unit, described information read device electrical connection control device, described hydrogen peroxide quantitative conveyer liquid feeding end is connected with hydrogen peroxide, and liquid outlet is connected with described gas generating unit.Quantitative hydrogen peroxide gasification injection device of the present utility model can accurately extract a certain amount of hydrogen peroxide and gasify, and solves the problem that hydrogen peroxide cannot quantitatively add, and can store and automatically read hydrogen peroxide information, easy to use.
Description
Technical field
Quantitative hydrogen peroxide gasification injection device, belongs to field of medical sterilization equipment, is specifically related to a kind of quantitatively hydrogen peroxide gasification injection device.
Background technology
Medical Sterilization Equipment is the necessary equipment of modern hospital, plays an important role in hospital infection control work.Physics, chemistry or biological method is utilized to realize safe, reliable, efficient, that the research of sterilizing is fast a Disinfection field important topic.The quantitative filling of hydrogen peroxide is related to the quality of sterilization effect, and hydrogen peroxide quantity not sufficient can cause sterilizing failure, and the excessive meeting of hydrogen peroxide causes, by the accelerated ageing of sterilizing article, affecting by the service life of sterilizing article.Current topmost dosing method has following several:
1, the quantitative injection mode of liquid storing barrel
The quantitative injection mode of liquid storing barrel adopts the liquid storing barrel that repeatedly can add hydrogen peroxide liquid, adopts precision metering device to extract a certain amount of hydrogen peroxide and is transported to gas generating unit, inject sterilization bin after gasification.But because hydrogen peroxide has severe corrosive, the artificial hydrogen peroxide that adds has certain risk.
2, the quantitative injection mode of card box
Hydrogen peroxide is stored in the card casket of the disposable capsule shape linked together according to fixed amount respectively, adopts acupuncture negative pressure absorbing mode, adds the hydrogen peroxide of a capsule storage amount at every turn.The cost that this mode makes hydrogen peroxide card casket is higher.
In sum, all there is certain deficiency in existing various injection mode, brings very large inconvenience to hydrogen peroxide low temperature sterilization.
Summary of the invention
Problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of can be quantitative conveying hydrogen peroxide and gasify, store and automatically read the quantitative hydrogen peroxide gasification injection device of hydrogen peroxide information.
This utility model solves the technical scheme that its technical problem adopts: this quantitative hydrogen peroxide gasification injection device, it is characterized in that: comprise the information read device be mounted opposite with hydrogen peroxide, the hydrogen peroxide quantitative conveyer be connected by pipeline and gas generating unit, described information read device electrical connection control device, described hydrogen peroxide quantitative conveyer liquid feeding end is connected with hydrogen peroxide, and liquid outlet is connected with described gas generating unit.
Preferably, described information read device is rfid device, described hydrogen peroxide is contained in hydrogen peroxide liquid storing bag, and the storage chip on described rfid device and described hydrogen peroxide liquid storing bag is mounted opposite, for reading hydrogen peroxide information.
Preferably, described rfid device and described hydrogen peroxide liquid storing bag are fixed in support.
Preferably, described support is rectangular box body, and a side of support is uncovered for installing hydrogen peroxide liquid storing bag.
Preferably, described hydrogen peroxide quantitative conveyer comprises sting device and quantitative draw-out device, and the syringe needle of sting device to thrust bottom hydrogen peroxide liquid storing bag and hydrogen peroxide liquid is flowed in quantitative draw-out device pipeline.
Preferably, described sting device comprises the holder be fixed in support and the puncture needle be arranged on above holder, and puncture needle is the tubulose of band syringe needle.
Preferably, described quantitative draw-out device is accurate peristaltic pump.
Preferably, described gas generating unit is gas generator, and the outfan of gas generator is provided with for by the ascending pipe of gas inject to sterilization bin.
Preferably, described ascending pipe is provided with electromagnetic valve.
Compared with prior art, the beneficial effect that quantitative hydrogen peroxide gasification injection device of the present utility model has is:
1, quantitatively the information read device of hydrogen peroxide gasification injection device and hydrogen peroxide are mounted opposite, and make the convenient information automatically reading hydrogen peroxide of information read device; Hydrogen peroxide quantitative conveyer accurately can be carried in a certain amount of hydrogen peroxide to gas generating unit and to gasify, and solving hydrogen peroxide cannot the accurate quantitative analysis problem of adding.
2, hydrogen peroxide is contained in hydrogen peroxide liquid storing bag, facilitates sting device to be drawn by hydrogen peroxide and flow in quantitative draw-out device, and it is convenient to change.
3, ascending pipe is provided with electromagnetic valve, can control the break-make of the output of gas at any time.
Accompanying drawing explanation
Fig. 1 is the structural representation of quantitative hydrogen peroxide gasification injection device.
In figure: 1, support 2, holder 3, puncture needle 4, hydrogen peroxide liquid storing bag 401, storage chip 5, rfid device 501, radio frequency identification data reading device 502, radio frequency identification data storage device 503, radio frequency identification data transmitting device 6, accurate peristaltic pump 7, gas generator 8, electromagnetic valve 9, ascending pipe.
Detailed description of the invention
Fig. 1 is most preferred embodiment of the present utility model, is described further below in conjunction with accompanying drawing 1 pair of this utility model.
A kind of quantitatively hydrogen peroxide gasification injection device, comprise the information read device be mounted opposite with hydrogen peroxide, the hydrogen peroxide quantitative conveyer be connected by pipeline and gas generating unit, information read device electrical connection control device, hydrogen peroxide quantitative conveyer liquid feeding end is connected with hydrogen peroxide, and liquid outlet is connected with described gas generating unit.Information read device and hydrogen peroxide are mounted opposite, and make the convenient information automatically reading hydrogen peroxide of information read device; Hydrogen peroxide quantitative conveyer accurately can be carried in a certain amount of hydrogen peroxide to gas generating unit and to gasify, and solving hydrogen peroxide cannot the accurate quantitative analysis problem of adding.
Concrete: as shown in Figure 1: the support 1 of this quantitative hydrogen peroxide gasification injection device is rectangular box, a side of support 1 is uncovered, for installing hydrogen peroxide liquid storing bag 4.Hydrogen peroxide in hydrogen peroxide liquid storing bag 4, after hydrogen peroxide quantitative conveyer extracts, flows to gas generating unit, and produces hydrogen peroxide gas by gas generating unit.Hydrogen peroxide quantitative conveyer comprises sting device and quantitative draw-out device, and sting device is connected by conduit with quantitative draw-out device.Quantitative draw-out device is accurate peristaltic pump 6, and gas generating unit is gas generator 7.
Hydrogen peroxide liquid storing bag 4, for providing hydrogen peroxide for quantitative hydrogen peroxide gasification injection device, hydrogen peroxide liquid storing bag 4 is fixed with the storage chip 401 storing hydrogen peroxide information.
The inner upper of support 1 is provided with information read device, and information read device is rfid device 5, and rfid device 5 is positioned at the side relative with hydrogen peroxide liquid storing bag 4.The Main Function of rfid device 5 is the information reading the hydrogen peroxide that storage chip 401 stores, and judges whether hydrogen peroxide can use according to Detection Information.Rfid device 5 comprises the radio frequency identification data reading device 501 be arranged on successively from top to bottom on support 1, radio frequency identification data storage device 502 and radio frequency identification data transmitting device 503.Radio frequency identification data transmitting device 503 is connected with control device, the information of hydrogen peroxide and judged result is transferred to control device, and is shown on the display screen of control device.
Sting device comprises holder 2 and puncture needle 3.Holder 2 is fixed on middle part in support 1, and holder 2 and hydrogen peroxide liquid storing bag 4 are positioned at the same side.Holder 2 is for installing puncture needle 3.Puncture needle 3 is positioned at the top of holder 2, and puncture needle 3 is vertically arranged, and is fixed on holder 2 bottom puncture needle 3.Puncture needle 3 is the tubulose of band syringe needle, tube at one end is connected with the stiff end of puncture needle 3 through holder 2, the other end is connected with the input of the flexible pipe of accurate peristaltic pump 6, and the outfan of the flexible pipe of accurate peristaltic pump 6 is connected by the input of conduit with gas generator 7.
The driver of accurate peristaltic pump 6 is connected with control device, and during work, control device controls accurate peristaltic pump 6 and starts, and accurate peristaltic pump 6 extracts quantitative hydrogen peroxide and flows to gas generator 7, and solving hydrogen peroxide cannot the problem of accurate quantitative analysis interpolation.
Gas generator 7 is provided with for the temperature sensor of detected gas generator 7 temperature and the controller for making gas generator 7 keep constant temperature.The outfan of gas generator 7 is provided with ascending pipe 9, and ascending pipe 9 is connected with sterilization bin, the hydrogen peroxide gas that gas generator 7 produces is transported in sterilization bin.Ascending pipe 9 is provided with electromagnetic valve 8, and electromagnetic valve 8 is controlled by control device, and then controls the break-make of ascending pipe 9.
The using method of quantitative hydrogen peroxide gasification injection device is as follows:
First hydrogen peroxide liquid storing bag 4 is arranged on support 1, and makes storage chip 401 aim at rfid device 5; The syringe needle of puncture needle 3 thrusts the bottom of hydrogen peroxide liquid storing bag 4 and hydrogen peroxide liquid is flowed in the flexible pipe of accurate peristaltic pump 6.Rfid device 5 reads the hydrogen peroxide information that storage chip 401 stores, and judges whether hydrogen peroxide can normally use according to information, and the information of hydrogen peroxide and judged result is sent to control device and is shown on the display screen of control device.
Control device Controlling solenoid valve 8 is opened, and controls accurate peristaltic pump 6 and start, and accurate peristaltic pump 6 extracts a certain amount of hydrogen peroxide from hydrogen peroxide liquid storing bag 4, and flows to gas generator 7.
The hydrogen peroxide gasification that accurate peristaltic pump 6 is carried by gas generator 7, and the gas of generation is injected in sterilization bin by ascending pipe 9.
Every bag of hydrogen peroxide can use repeatedly; When the quantity not sufficient of hydrogen peroxide, the information that control device can transmit according to rfid device 5 is reported to the police on the display screen of control device, reminds and needs to change hydrogen peroxide liquid storing bag 4.
The above, it is only preferred embodiment of the present utility model, be not restriction this utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (9)
1. a quantitative hydrogen peroxide gasification injection device, it is characterized in that: comprise the information read device be mounted opposite with hydrogen peroxide, the hydrogen peroxide quantitative conveyer be connected by pipeline and gas generating unit, described information read device electrical connection control device, described hydrogen peroxide quantitative conveyer liquid feeding end is connected with hydrogen peroxide, and liquid outlet is connected with described gas generating unit.
2. quantitative hydrogen peroxide gasification injection device according to claim 1, it is characterized in that: described information read device is rfid device (5), described hydrogen peroxide is contained in hydrogen peroxide liquid storing bag (4), described rfid device (5) is mounted opposite, for reading hydrogen peroxide information with the storage chip (401) on described hydrogen peroxide liquid storing bag (4).
3. quantitative hydrogen peroxide gasification injection device according to claim 2, is characterized in that: described rfid device (5) and described hydrogen peroxide liquid storing bag (4) are fixed in support (1).
4. quantitative hydrogen peroxide gasification injection device according to claim 3, is characterized in that: described support (1) is rectangular box body, and a side of support (1) is uncovered for installing hydrogen peroxide liquid storing bag (4).
5. quantitative hydrogen peroxide gasification injection device according to claim 1, it is characterized in that: described hydrogen peroxide quantitative conveyer comprises sting device and quantitative draw-out device, the syringe needle of sting device thrusts hydrogen peroxide liquid storing bag (4) bottom and hydrogen peroxide liquid is flowed in quantitative draw-out device pipeline.
6. quantitative hydrogen peroxide gasification injection device according to claim 5, it is characterized in that: described sting device comprises the holder (2) be fixed in support (1) and the puncture needle (3) being arranged on holder (2) top, puncture needle (3) is the tubulose of band syringe needle.
7. quantitative hydrogen peroxide gasification injection device according to claim 5, is characterized in that: described quantitative draw-out device is accurate peristaltic pump (6).
8. quantitative hydrogen peroxide gasification injection device according to claim 1, is characterized in that: described gas generating unit is gas generator (7), and the outfan of gas generator (7) is provided with for by the ascending pipe (9) of gas inject to sterilization bin.
9. quantitative hydrogen peroxide gasification injection device according to claim 8, is characterized in that: described ascending pipe (9) is provided with electromagnetic valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222064.6U CN204655566U (en) | 2015-04-14 | 2015-04-14 | Quantitative hydrogen peroxide gasification injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222064.6U CN204655566U (en) | 2015-04-14 | 2015-04-14 | Quantitative hydrogen peroxide gasification injection device |
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| Publication Number | Publication Date |
|---|---|
| CN204655566U true CN204655566U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222064.6U Expired - Fee Related CN204655566U (en) | 2015-04-14 | 2015-04-14 | Quantitative hydrogen peroxide gasification injection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023126362A1 (en) * | 2021-12-27 | 2023-07-06 | Roam Technology Nv | Device, system and method for disinfecting a room |
-
2015
- 2015-04-14 CN CN201520222064.6U patent/CN204655566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023126362A1 (en) * | 2021-12-27 | 2023-07-06 | Roam Technology Nv | Device, system and method for disinfecting a room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20190414 |