CN209770938U - Cold evaporation sterilization device - Google Patents
Cold evaporation sterilization device Download PDFInfo
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- CN209770938U CN209770938U CN201822139728.9U CN201822139728U CN209770938U CN 209770938 U CN209770938 U CN 209770938U CN 201822139728 U CN201822139728 U CN 201822139728U CN 209770938 U CN209770938 U CN 209770938U
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Abstract
The utility model discloses a cold evaporation sterilization apparatus, which comprises a housin, be provided with gas outlet and return-air inlet on the casing, be provided with the platform of weighing in the casing, cold evaporimeter, fan and constant delivery pump, be provided with reagent bottle and recorder on the platform of weighing, cold evaporimeter one end is the inlet and returns the liquid mouth, the other end is the spout, the reagent bottle passes through the feed liquor pipe and is connected with the inlet, the constant delivery pump sets up between cold evaporimeter and reagent bottle, constant delivery pump one end is passed through first return-liquid pipe and is connected with the return-liquid mouth, the other end passes through the second and returns the liquid pipe and is connected with the reagent bottle, the cold evaporimeter is provided with the dustcoat outward, the dustcoat includes air intake and air outlet, the air outlet links to each other with the gas outlet, the air outlet setting is pressed close to. The sterilization device can atomize the medicament under the condition of constant temperature, and then diffuse the medicament into a sterilization space, so that the sterilization effect is improved.
Description
Technical Field
The utility model belongs to the technical field of sterilizing installation technique and specifically relates to a cold evaporation sterilization apparatus.
Background
Since microorganisms are widely present in the surrounding environment, some of them are pathogenic microorganisms, from the viewpoint of preventing infection or avoiding product pollution, aseptic operations must be strictly performed during medical work or high-precision production and scientific research work, and the used articles and working environment are sterilized to ensure normal performance of medical treatment and scientific research. The sterilization and disinfection mainly adopts sterilization equipment to cause the main metabolism of the microorganism to generate obstacle or the denaturation and solidification of thallus protein or the destruction of genetic materials thereof by physicochemical factors, so that the microorganism is dead. When the sterilization equipment is used, the reagent needs to be sufficiently atomized and the atomized reagent needs to be sprayed on the surface of an object to be sterilized, but the existing sterilization device is insufficient in atomization, the using state of the reagent cannot be effectively detected, whether the reagent is used up or the using amount of the reagent is used in unit time, the data can effectively feed back the sterilization effect, parameters are recorded, and the possibility is provided for formulating a better sterilization strategy and sterilization mode in the future; and current sterilization apparatus can bring the temperature rise of certain degree usually, and in the bio-pharmaceuticals field, most medicament or reagent are very sensitive to temperature variation, and the intensification leads to the medicine degeneration easily, influences the property of a medicine.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a cold evaporation sterilization device, which has simple structure, can record the use data of the reagent, and can evaporate the reagent in the convection with the air after fully atomizing the reagent into submicron dry fog under the condition of unchanged temperature; then the sterilization area is evenly distributed by the fan, and the sterilization effect is improved.
The utility model provides a cold evaporation sterilization apparatus, which comprises a housin, be provided with gas outlet and return air inlet on the casing, be provided with objective table, its characterized in that in the casing: a weighing platform for bearing the reagent bottles is arranged on the object stage, the reagent bottles and a recorder for recording the weight change of the reagent bottles are arranged on the weighing platform, the shell is also provided with a cold evaporator, a fan and a constant delivery pump, one end of the cold evaporator is provided with a liquid inlet and a liquid return port, the other end is provided with a nozzle, the reagent bottle is connected with the liquid inlet through a liquid inlet pipe, the quantitative pump is arranged between the cold evaporator and the reagent bottle, one end of the quantitative pump is connected with the liquid return port through a first liquid return pipe, the other end of the quantitative pump is connected with the reagent bottle through a second liquid return pipe, an outer cover is arranged outside the cold evaporator and comprises an air inlet and an air outlet, the air outlet is communicated with the air outlet, the nozzle is arranged close to the air outlet, the output end of the fan is connected with the air inlet, and an air return pipe is connected between the fan and the air return port.
The beneficial effect who so sets up is: adopt above-mentioned scheme, set up like this and make the user state that can acquire the medicament through the platform of weighing, whether use up to and the unit interval quantity of during operation, can obtain the accurate data that disinfects, for formulating better strategy and the mode of disinfecting and providing support, set up the constant delivery pump simultaneously, realize the ration of medicament and discharge, and overall structure is simple to be favorable to the realization, the simple operation, the structure sets up the return air inlet simultaneously, makes whole air current circulation. Meanwhile, the structure is simple and beneficial to realization, and the using effect of the product is effectively improved.
The utility model discloses further set up to be formed with the holding chamber in the cold evaporimeter, the holding chamber passes through the inlet and returns the liquid mouth to be connected with reagent bottle and constant delivery pump respectively, high frequency vibrations subassembly and submicron order micropore diaphragm have set gradually between holding chamber and the spout.
The beneficial effect who so sets up is: adopt above-mentioned scheme, set the cold evaporator to this kind of form simultaneously, moreover, the steam generator is simple in structure, high frequency shakes the subassembly simultaneously and can effectively shakes the liquid medicine and scatters the formation liquid tiny particle, rethread micropore diaphragm makes the liquid tiny particle further refine to submicron level dry fog, rethread air convection further evaporates, micropore diaphragm micropore aperture here is preferred 1mm, can be more effective on dispersion target space or target object, play better sterilization effect that disinfects, and produce the tiny particle medicament like this, can not bring the temperature rise for the sterilization space, guarantee that the temperature in the space remains stable basically, do benefit to the save of biological product medicine, avoid bio-pharmaceuticals to cause the degeneration, and this kind of form, the diffusion efficiency is high, it has higher efficiency to compare the conventional equipment.
the utility model discloses further set up to be provided with the filter between fan output and the air intake.
The beneficial effect who so sets up is: by adopting the scheme, the cleanness of the return air atmosphere is ensured, and the use effect of the equipment is ensured.
The utility model discloses further set up as be provided with the solenoid valve that is used for controlling feed liquor pipe break-make on the feed liquor pipe.
The beneficial effect who so sets up is: by adopting the scheme, the operation is more convenient, and the use reliability of the equipment is improved.
The utility model discloses further set up to all be provided with the control valve between air outlet and the gas outlet and on the muffler.
The beneficial effect who so sets up is: by adopting the scheme, the operation is more convenient, and the use reliability of the equipment is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
Fig. 2 is a schematic structural diagram of a cold evaporator according to an embodiment of the present invention.
Detailed Description
Fig. 1 and 2 disclose an embodiment of a cold evaporation sterilization device, which includes a housing 1, the housing 1 is provided with a gas outlet and a gas return port, the housing 1 is provided with an objective table 3, the objective table 3 is provided with a weighing platform 31 for bearing a reagent bottle 4, the weighing platform 31 is provided with a reagent bottle 4 and a recorder for recording the weight change of the reagent bottle 4, the housing is further provided with a cold evaporator 2, a fan 6 and a quantitative pump 5, one end of the cold evaporator 2 is provided with a liquid inlet 21 and a liquid return port 22, the other end is a nozzle, the reagent bottle 4 is connected with the liquid inlet 21 through a liquid inlet pipe 41, the quantitative pump 5 is arranged between the cold evaporator 2 and the reagent bottle 4, one end of the quantitative pump 5 is communicated with the liquid return port 22 through a first liquid return pipe 44, and the other end is connected with the reagent bottle 4 through a second liquid return pipe 43, the cold evaporator 2 is provided with the dustcoat outward, the dustcoat includes air intake 71 and air outlet 72, the air outlet 72 is connected with the gas outlet, the air outlet 72 setting is pressed close to the spout, 6 output of fan are connected with air intake 71, be connected with muffler 61 between 6 and the return-air inlet of fan. A filter 62 is arranged between the output end of the fan 6 and the air inlet 71. The liquid inlet pipe 41 is provided with an electromagnetic valve 42 for controlling the on-off of the liquid inlet pipe 41. Control valves 63 are arranged between the air outlet 72 and the air outlet and on the air return pipe 61.
An accommodating cavity 23 is formed in the cold evaporator 2, the accommodating cavity 23 is respectively connected with the reagent bottle 4 and the dosing pump 5 through a liquid inlet 21 and a liquid return port 22, and a high-frequency vibration assembly 24 and a submicron microporous membrane 25 are sequentially arranged between the accommodating cavity 23 and the nozzle.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the equivalent changes made in the claims of the present invention, such as equivalent products with similar processes and similar structures, are also included in the scope of the present invention.
Claims (5)
1. The utility model provides a cold evaporation sterilization apparatus, includes the casing, be provided with gas outlet and return-air inlet on the casing, be provided with objective table, its characterized in that in the casing: a weighing platform for bearing the reagent bottles is arranged on the object stage, the reagent bottles and a recorder for recording the weight change of the reagent bottles are arranged on the weighing platform, the shell is also provided with a cold evaporator, a fan and a constant delivery pump, one end of the cold evaporator is provided with a liquid inlet and a liquid return port, the other end is provided with a nozzle, the reagent bottle is connected with the liquid inlet through a liquid inlet pipe, the quantitative pump is arranged between the cold evaporator and the reagent bottle, one end of the quantitative pump is connected with the liquid return port through a first liquid return pipe, the other end of the quantitative pump is connected with the reagent bottle through a second liquid return pipe, an outer cover is arranged outside the cold evaporator and comprises an air inlet and an air outlet, the air outlet is communicated with the air outlet, the nozzle is arranged close to the air outlet, the output end of the fan is connected with the air inlet, and an air return pipe is connected between the fan and the air return port.
2. The cold-evaporation sterilization apparatus according to claim 1, wherein: the cold evaporator is provided with a containing cavity, the containing cavity is respectively connected with the reagent bottle and the dosing pump through a liquid inlet and a liquid return port, and a high-frequency vibration assembly and a submicron microporous membrane are sequentially arranged between the containing cavity and the nozzle.
3. The cold-evaporation sterilization apparatus according to claim 1, wherein: and a filter is arranged between the output end of the fan and the air inlet.
4. Cold evaporation sterilization apparatus according to claim 1 or 2, wherein: and the liquid inlet pipe is provided with an electromagnetic valve for controlling the on-off of the liquid inlet pipe.
5. The cold-evaporation sterilization apparatus according to claim 1, wherein: and control valves are arranged between the air outlet and on the air return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139728.9U CN209770938U (en) | 2018-12-19 | 2018-12-19 | Cold evaporation sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139728.9U CN209770938U (en) | 2018-12-19 | 2018-12-19 | Cold evaporation sterilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209770938U true CN209770938U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822139728.9U Active CN209770938U (en) | 2018-12-19 | 2018-12-19 | Cold evaporation sterilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209770938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513033A (en) * | 2018-12-19 | 2019-03-26 | 温州维科生物实验设备有限公司 | Cold evaporation bactericidal unit |
-
2018
- 2018-12-19 CN CN201822139728.9U patent/CN209770938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513033A (en) * | 2018-12-19 | 2019-03-26 | 温州维科生物实验设备有限公司 | Cold evaporation bactericidal unit |
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