CN210785566U - Portable space degerming device - Google Patents
Portable space degerming device Download PDFInfo
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- CN210785566U CN210785566U CN201920976811.3U CN201920976811U CN210785566U CN 210785566 U CN210785566 U CN 210785566U CN 201920976811 U CN201920976811 U CN 201920976811U CN 210785566 U CN210785566 U CN 210785566U
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Abstract
The utility model discloses a portable space degerming device, which comprises a shell, wherein a spray head, a reagent bottle storing degerming liquid and a pump body used for pumping the degerming liquid are arranged on the shell, a liquid containing cavity is arranged in the spray head, a liquid spraying port communicated with the liquid containing cavity and exposed out of the shell is arranged on the spray head, a liquid inlet pipe is connected between the liquid containing cavity and the reagent bottle, the end of the liquid inlet pipe communicated with the liquid containing cavity is inserted into the liquid containing cavity and extends to be close to the liquid spraying port, a microporous membrane is coated outside the end port of the liquid inlet pipe communicated with the liquid containing cavity, a high-frequency vibrator is sheathed on the part of the liquid inlet pipe positioned in the liquid containing cavity, the microporous membrane is fixed on the high-frequency vibrator, a liquid pumping pipe is connected between the pump body and the liquid containing cavity of the spray head, a liquid return pipe is connected between the pump body and the reagent bottle, through adopting the structure, the utility model provides a portable degerming ware small, be applicable to degerming in the little space.
Description
Technical Field
The utility model relates to a degerming equipment.
Background
At present, most of existing degerming equipment are complex in structure and large in size, so that small-sized closed cavities of biological safety cabinets or incubator types cannot be sterilized, some microorganisms are accumulated at corners of the small-sized closed cavities easily, the traditional cleaning mode is that cleaning cloth is used for simply wiping the surfaces of the cavities by using a disinfectant, and the corners which cannot be reached by some people cannot be completely and effectively sterilized, so that certain threats can be formed on personal safety of follow-up operators and production safety of enterprises. Therefore, in order to effectively ensure the personal safety of operators and the production safety of enterprises, a small-sized device is required to replace people, and the small and miniature space is sterilized periodically.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model provides a portable degerming device which is small in size and suitable for degerming in a small space.
In order to achieve the purpose, the utility model provides a portable space degerming device, which comprises a shell, wherein a spray head, a reagent bottle for storing the degerming liquid and a pump body for pumping the degerming liquid are arranged on the shell, a liquid containing cavity is arranged in the spray head, a liquid spraying port which is communicated with the liquid containing cavity and is exposed out of the shell is also arranged on the spray head, a liquid inlet pipe is connected between the liquid containing cavity and the reagent bottle, the end of the liquid inlet pipe communicated with the liquid containing cavity is inserted into the liquid containing cavity and extends to be close to the liquid spraying port, a microporous membrane is coated outside the end of the liquid inlet pipe communicated with the liquid containing cavity, a high-frequency vibrator is sheathed on the part of the liquid inlet pipe positioned in the liquid containing cavity, the microporous membrane is fixed on the high-frequency vibrator, a liquid pumping pipe is connected between the pump body and the spray head liquid containing cavity, a liquid returning pipe is connected between the pump body and the reagent bottle, a gas, and the air supply pipe is provided with a one-way valve which enables outside air to enter the reagent bottle.
The utility model has the advantages that: adopt above-mentioned structure, in operation, the pump body is opened, thereby take out the degerming liquid in the reagent bottle through liquid suction pipe and feed liquor pipe, the degerming liquid of taking out is when reaching this end port that feed liquor pipe and appearance liquid chamber are linked together, will see through the micropore diaphragm under the vibration effect of high frequency vibrator and spout with nanometer fog grain from the hydrojet mouth, unnecessary degerming liquid enters into simultaneously and holds in the liquid chamber, after that returns the reagent bottle through liquid return pipe, so circulation, at this in-process, through air supplement pipe and check valve, can be toward the interior air that mends of reagent bottle, in order to ensure the pressure balance in the reagent bottle. In addition, one end of the liquid inlet pipe is inserted into the liquid containing cavity and extends to a position close to the liquid spraying opening, so that the spraying of the bacteria removing liquid is facilitated. In conclusion, because the utility model has the advantages of simple and compact integral structure, the equipment is portable, and the whole volume can be done very little, and specially adapted degerming in little space.
The utility model discloses can further set up as be provided with the electrode tube that is used for responding to the liquid and flows through on returning the liquid pipe. The backflow condition of the degerming liquid on the liquid return pipe can be timely known through the arrangement, so that the related signals are fed back to the background controller, and the background controller can conveniently and timely adjust the frequency and other parameters of the high-frequency vibrator.
The utility model can be further arranged in such a way that the end part of the liquid inlet pipe is fixed with a first puncture needle inserted into the reagent bottle, the end part of the liquid return pipe is fixed with a second puncture needle inserted into the reagent bottle, the end part of the air supplement pipe is fixed with a third puncture needle inserted into the reagent bottle, the shell is fixed with a chassis for the reagent bottle to stand upside down on, the first puncture needle is fixed through the chassis, the needle head of the first puncture needle is upward, the second puncture needle is fixed through the first puncture needle, the needle head of the second puncture needle is higher than the needle head of the first puncture needle, the third puncture needle is fixed through the second puncture needle, the needle head of the third puncture needle is higher than the needle head of the second puncture needle, the shell is also provided with a protective sleeve sleeved outside the first, the second and the third puncture needles, the protective sleeve comprises an upper sleeve and a lower sleeve, the lower end of the lower sleeve is fixedly connected with the chassis, the upper sleeve is inserted into the lower sleeve, and the inner, the lower end of the upper sleeve is provided with a lower flange which extends radially outwards to be contacted with the inner wall of the lower sleeve, and the upper end of the lower sleeve is provided with an upper flange which extends radially inwards to be contacted with the outer peripheral surface of the upper sleeve.
Adopt above-mentioned structure, because the head of current reagent bottle is the rubber buffer, consequently through setting up first, two, three pjncture needles for feed liquor pipe, liquid return pipe and air supplement pipe can be through the puncture connection on the reagent bottle, and it is convenient not only to connect like this, and another reagent bottle of change after also being convenient for one reagent bottle used up moreover. Meanwhile, the first puncture needle, the second puncture needle and the third puncture needle are arranged together in a penetrating mode, so that the connection of the liquid inlet pipe, the liquid return pipe, the air supplementing pipe and the reagent bottle can be completed through one-time puncture, and the operation is more convenient. In addition, the protective sleeve can effectively prevent the needle heads of the first, second and third puncture needles from being exposed to hurt the operator; meanwhile, the protective sleeve is composed of the upper sleeve and the lower sleeve, so that when the reagent bottle puncture needle is punctured, the upper sleeve is pressed down firstly to coincide with the lower sleeve, the axial length of the protective sleeve is shortened, the head of the reagent bottle is favorably aligned with the puncture needle to be placed in, and then the upper sleeve is pulled upwards.
The utility model discloses still can further set up as the upper end of going up the cover is threaded connection still and is supported the pressure cover that leans on the lower cover, and the lower extreme of going up the cover still is provided with the packing ring that supplies the reagent bottle head to pass. Through setting up the pressure cover, not only effectively enlarged the area of contact of upper end of the cover and staff, be convenient for the upper cover and reagent bottle push down together, press the cover through the spiro union rotating moreover, can also realize the regulation control to the upper cover stroke of pushing down. Through setting up the packing ring, can avoid leading to reagent bottle and chassis directly to take place the striking because of pressing force is too big to play the buffer protection to the reagent bottle at the in-process of pressing.
The utility model discloses still can further set up to be provided with the fan on the casing, still be provided with air intake and air outlet that are linked together with the fan on the casing. The fan is equipped with two to set up respectively in casing both sides. Through setting up the fan, help driving the air cycle in the degerming space, make degerming agent evenly distributed to the degerming space in to further improve the degerming effect.
The utility model discloses still can further set up as it is used for opening or closing to slide on the casing the apron of hydrojet mouth corresponds on the apron and is connected with and is used for driving its relative gliding actuating mechanism of casing. Can drive the apron through actuating mechanism and slide to at the degerming ware during operation, open the hydrojet mouth through sliding cover, and when the degerming ware was out of work, accessible sliding cover covered again hydrojet mouth to form effective protection to the hydrojet mouth, avoid it to suffer the pollution.
The utility model discloses still can further set up as actuating mechanism includes motor, gear, and the motor is fixed to be installed in the casing, and the gear is fixed to be installed on the output shaft of motor, and the apron setting is outside the casing, and the both sides of apron are provided with the rack face that constitutes the meshing linkage with the gear. By adopting the structure, the motor works to drive the gear to rotate, and the cover plate can be correspondingly driven to slide through the matching of the gear and the rack surface on the cover plate.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is an enlarged view of the portion B of FIG. 3;
FIG. 6 is an exploded view of the cover portion;
FIG. 7 is an exploded view of the first, second and third needles;
figure 8 is an exploded view of the protective sheath portion.
Detailed Description
As shown in fig. 1-8, a portable space sterilizer is provided, which comprises a housing 1, a spray head 2, a reagent bottle 3 storing sterilization liquid, and a pump body 4 for pumping sterilization liquid are arranged on the housing 1, a liquid containing cavity 21 is arranged in the spray head 2, a liquid spraying port 22 communicated with the liquid containing cavity 21 and exposed out of the housing 1 is further arranged on the spray head 2, a liquid inlet pipe 5 is connected between the liquid containing cavity 21 and the reagent bottle 3, the end of the liquid inlet pipe 5 communicated with the liquid containing cavity 21 is inserted into the liquid containing cavity 21 and extends to a position close to the liquid spraying port 22, a microporous membrane 23 is coated outside the end of the liquid inlet pipe 5 communicated with the liquid containing cavity 21, a high frequency vibrator 6 is sleeved on the part of the liquid inlet pipe 5 located in the liquid containing cavity 21, the microporous membrane 23 is fixed on the high frequency vibrator 6, a liquid pumping pipe 7 is connected between the pump body 4 and the spray head liquid containing cavity 21, a liquid return pipe 8 is connected between the pump body 4 and the reagent bottle 3, an air supplement pipe 9 communicated with the outside air is further arranged on the reagent bottle 3, and a check valve for enabling the outside air to enter the reagent bottle 3 is arranged on the air supplement pipe 9.
Adopt above-mentioned structure, in operation, the pump body 4 is opened to take out the degerming liquid in reagent bottle 3 through liquid suction pipe 7 and feed liquor pipe 5, when the degerming liquid that takes out reached this end port that feed liquor pipe 5 and appearance liquid chamber 21 are linked together, will see through micropore diaphragm 23 under the vibration effect of high frequency vibrator 6 and spout with nanometer fog grain from hydrojet mouth 22, unnecessary degerming liquid gets into and holds in the liquid chamber 21 simultaneously, after that returns reagent bottle 3 through liquid return pipe 8, so circulate, in this process, through moisturizing pipe 9 and check valve, can fill in the air to reagent bottle 3, in order to ensure the pressure balance in reagent bottle 3. In addition, one end of the liquid inlet pipe 5 is inserted into the liquid containing cavity 21 and extends to a position close to the liquid spraying opening 22, so that the spraying of the sterilization liquid is facilitated. In conclusion, because the utility model has the advantages of simple and compact integral structure, the equipment is portable, and the whole volume can be done very little, and specially adapted degerming in little space.
The liquid return pipe 8 is provided with an electrode pipe 81 for inducing the liquid to flow through. The backflow condition of the bacteria removing liquid on the liquid return pipe 8 can be timely known through the arrangement, so that the background controller is fed with relevant signals, and the background controller can conveniently and timely adjust the frequency and other parameters of the high-frequency vibrator 6.
The end part of the liquid inlet pipe 5 is fixed with a first puncture needle 51 inserted into the reagent bottle 3, the end part of the liquid return pipe 8 is fixed with a second puncture needle 82 inserted into the reagent bottle 3, the end part of the air supplement pipe 9 is fixed with a third puncture needle 91 inserted into the reagent bottle 3, the shell 1 is fixed with a chassis 10 for the reagent bottle 3 to stand upside down on, the first puncture needle 51 is fixed to penetrate through the chassis 10, the needle head of the first puncture needle 51 faces upwards, the second puncture needle 82 is fixed to penetrate through the first puncture needle 51, the needle head of the second puncture needle 82 is higher than that of the first puncture needle 51, the third puncture needle 91 is fixed to penetrate through the second puncture needle 82, the shell 1 is also provided with a protective sleeve sleeved outside the first puncture needle, the second puncture needle and the third puncture needle, the protective sleeve comprises an upper sleeve 11 and a lower sleeve 12, the lower end of the lower sleeve 12 is fixedly connected with the chassis 10, the upper sleeve 11 is inserted into the lower sleeve 12, the inner diameter of the upper sleeve 11 is matched with the outer diameter of the reagent bottle 3, the lower end part of the upper sleeve 11 is provided with a lower flange 111 which extends outwards in the radial direction and contacts with the inner wall of the lower sleeve 12, and the upper end part of the lower sleeve 12 is provided with an upper flange 121 which extends inwards in the radial direction and contacts with the outer peripheral surface of the upper sleeve 11.
Adopt above-mentioned structure, because the head of current reagent bottle 3 is rubber buffer 31, consequently through setting up first, two, three pjncture needles for feed liquor pipe 5, liquid return pipe 8 and air supplement pipe 9 can be connected on reagent bottle 3 through the puncture, and it is convenient not only to connect like this, and another reagent bottle is changed after also being convenient for one reagent bottle 3 to use up in addition. Meanwhile, the first puncture needle, the second puncture needle and the third puncture needle are arranged together in a penetrating mode, so that the connection of the liquid inlet pipe 5, the liquid return pipe 8 and the air supplementing pipe 9 with the reagent bottle 3 can be completed through one-time puncture, and the operation is more convenient. In addition, the protective sleeve can effectively prevent the needle heads of the first, second and third puncture needles from being exposed to hurt the operator; meanwhile, the protective sleeve is composed of the upper sleeve 11 and the lower sleeve 12, so that when the reagent bottle 3 is punctured, the upper sleeve 11 is pressed down firstly to coincide with the lower sleeve 12, the axial length of the protective sleeve is shortened, the head of the reagent bottle 3 is aligned with the puncture needle to be placed in, the upper sleeve 11 is pulled up upwards, the inner diameter of the upper sleeve 11 is matched with the outer diameter of the reagent bottle 3, the reagent bottle 3 is positioned, then the reagent bottle 3 and the upper sleeve 11 are pressed down together, a guiding effect is achieved on the puncturing process of the reagent bottle 3, the reagent bottle 3 is effectively prevented from being deviated in the puncturing process, and stable puncturing is guaranteed.
The upper end of the upper sleeve 11 is also in threaded connection with a pressing sleeve 112 which is abutted against the lower sleeve, and the lower end of the upper sleeve 11 is also provided with a gasket 113 for the head of the reagent bottle to pass through. Through setting up the pressure cover 112, not only effectively enlarged the area of contact of upper cover 11 upper end and staff, be convenient for upper cover 11 and reagent bottle 3 push down together, press cover 112 through the spiro union rotating moreover, can also realize the regulation control to upper cover 11 stroke of pushing down. By arranging the gasket 113, the reagent bottle 3 can be prevented from directly colliding with the chassis 10 due to excessive pressing force, and the reagent bottle 3 can be protected by buffering in the pressing process.
The casing 1 is provided with a fan 13, and the casing 1 is also provided with an air inlet 14 and an air outlet 15 which are communicated with the fan 13. The number of the fans 13 is two, and the fans are respectively arranged on two sides of the shell 1. Through setting up fan 13, help driving the air cycle in the degerming space, make degerming agent evenly distributed to the degerming space in to further improve the degerming effect.
The shell 1 is provided with a cover plate 16 for opening or closing the liquid spraying port 22 in a sliding manner, and the cover plate 16 is correspondingly connected with a driving mechanism for driving the cover plate to slide relative to the shell 1. The cover plate 16 can be driven to slide by the driving mechanism, so that the liquid spraying port 22 is opened by the sliding cover plate 16 when the degerming device works, and the liquid spraying port 22 can be covered by the sliding cover plate 16 when the degerming device does not work, so that the liquid spraying port 22 is effectively protected, and the degerming device is prevented from being polluted. The driving mechanism comprises a motor 17 and a gear 18, the motor 17 is fixedly arranged in the shell 1, the gear 18 is fixedly arranged on an output shaft of the motor 17, the cover plate 16 is arranged outside the shell 1, and rack surfaces 161 which are meshed and linked with the gear 18 are arranged on two sides of the cover plate 16. With the above structure, the motor 17 operates to drive the gear 18 to rotate, and the gear 18 is matched with the rack surface 161 of the cover plate 16 to correspondingly drive the cover plate 16 to slide.
Claims (8)
1. The utility model provides a portable space degerming ware, includes the casing, is provided with the shower nozzle on the casing, stores the reagent bottle of degerming liquid and is used for pumping the pump body of degerming liquid, its characterized in that: the utility model discloses a liquid injection device, including the casing, be provided with in the shower nozzle hold the liquid chamber, still seted up on the shower nozzle with hold the liquid chamber and communicate with each other and expose the outer hydrojet mouth of casing, hold and be connected with the feed liquor pipe between liquid chamber and the reagent bottle, and this end that the feed liquor pipe is linked together with holding the liquid chamber inserts and holds the liquid intracavity to extend to and be close to hydrojet mouth department, the outer cladding of this end mouth that the feed liquor pipe is linked together with holding the liquid chamber has the micropore diaphragm, and the feed liquor pipe is located to be equipped with the high frequency vibrator on holding the position of liquid intracavity, and the micropore diaphragm is fixed on the high frequency vibrator, be connected with the liquid suction pipe between the pump body and the shower nozzle holds the liquid chamber, be connected with back the liquid pipe between the pump body and the reagent bottle, still be provided with the communicating air.
2. The portable space sterilizer of claim 1, wherein: and the liquid return pipe is provided with an electrode pipe for inducing liquid to flow through.
3. The portable space sterilizer of claim 1, wherein: the end part of the liquid inlet pipe is fixed with a first puncture needle inserted into the reagent bottle, the end part of the liquid return pipe is fixed with a second puncture needle inserted into the reagent bottle, the end part of the air supply pipe is fixed with a third puncture needle inserted into the reagent bottle, the shell is fixed with a chassis for the reagent bottle to stand upside down on, the first puncture needle is fixed to pass through the chassis, the needle head of the first puncture needle is upward, the second puncture needle is fixed to pass through the first puncture needle, the needle head of the second puncture needle is higher than the needle head of the first puncture needle, the third puncture needle is fixed to pass through the second puncture needle, the needle head of the third puncture needle is higher than the needle head of the second puncture needle, the shell is also provided with a protective sleeve sleeved outside the first puncture needle, the second puncture needle and the third puncture needle, the protective sleeve comprises an upper sleeve and a lower sleeve, the lower end of the lower sleeve is fixedly connected with the chassis, the upper sleeve is inserted into the lower, the lower end of the upper sleeve is provided with a lower flange which extends radially outwards to be contacted with the inner wall of the lower sleeve, and the upper end of the lower sleeve is provided with an upper flange which extends radially inwards to be contacted with the outer peripheral surface of the upper sleeve.
4. The portable space sterilizer of claim 3, wherein: the upper end of the upper sleeve is also in threaded connection with a pressing sleeve which is abutted against the lower sleeve, and the lower end of the upper sleeve is also provided with a gasket for the head of the reagent bottle to pass through.
5. The portable space sterilizer of claim 1, 2, 3 or 4, wherein: the shell is provided with a fan, and the shell is also provided with an air inlet and an air outlet which are communicated with the fan.
6. The portable space sterilizer of claim 5, wherein: the fan has two to set up in casing both sides respectively.
7. The portable space sterilizer of claim 1, 2, 3 or 4, wherein: the shell is provided with a cover plate for opening or closing the liquid spraying port in a sliding manner, and the cover plate is correspondingly connected with a driving mechanism for driving the cover plate to slide relative to the shell.
8. The portable space sterilizer of claim 7, wherein: the driving mechanism comprises a motor and a gear, the motor is fixedly arranged in the shell, the gear is fixedly arranged on an output shaft of the motor, the cover plate is arranged outside the shell, and rack surfaces which are meshed and linked with the gear are arranged on two sides of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920976811.3U CN210785566U (en) | 2019-06-26 | 2019-06-26 | Portable space degerming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920976811.3U CN210785566U (en) | 2019-06-26 | 2019-06-26 | Portable space degerming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210785566U true CN210785566U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920976811.3U Active CN210785566U (en) | 2019-06-26 | 2019-06-26 | Portable space degerming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210785566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302407A (en) * | 2019-06-26 | 2019-10-08 | 温州维科生物实验设备有限公司 | Portable space sterilization device |
-
2019
- 2019-06-26 CN CN201920976811.3U patent/CN210785566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302407A (en) * | 2019-06-26 | 2019-10-08 | 温州维科生物实验设备有限公司 | Portable space sterilization device |
| CN110302407B (en) * | 2019-06-26 | 2023-11-28 | 温州维科生物实验设备有限公司 | Portable space degerming device |
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