CN211695225U - Semi-closed laminar flow liquid distribution operation cabinet - Google Patents
Semi-closed laminar flow liquid distribution operation cabinet Download PDFInfo
- Publication number
- CN211695225U CN211695225U CN202020308130.2U CN202020308130U CN211695225U CN 211695225 U CN211695225 U CN 211695225U CN 202020308130 U CN202020308130 U CN 202020308130U CN 211695225 U CN211695225 U CN 211695225U
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- Prior art keywords
- cabinet
- cabinet door
- semi
- laminar flow
- enclosed
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- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 238000009826 distribution Methods 0.000 title claims description 14
- 238000011403 purification operation Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 12
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 25
- 238000004659 sterilization and disinfection Methods 0.000 claims description 16
- 230000009290 primary effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 description 13
- 229940079593 drug Drugs 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000001990 intravenous administration Methods 0.000 description 6
- 238000001802 infusion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides a semi-enclosed laminar flow joins in marriage liquid operation cabinet, includes the cabinet body and cabinet door, and a side of the cabinet body has set gradually air intake, fan and high-efficient filtering component, and high-efficient filtering component's export communicates with each other with purification operation space, is provided with the circulation wind channel in the cabinet side wall, is provided with circulating fan in the circulation wind channel, is provided with inner loop air intake and return air inlet on the circulation wind channel, and inner loop air intake and return air inlet are connected with purification operation space. The utility model provides a small, with low costs, liquid operation cabinet is joined in marriage to convenient mobilizable semi-enclosed laminar flow, and suitable each does not have the condition to establish the middle and small hospital and the clinic of center room of dispensing and carry out the clean operation of dispensing to guarantee the quality and the security of dispensing liquid.
Description
Technical Field
The utility model relates to a join in marriage liquid operation cabinet, especially a semi-enclosed laminar flow and join in marriage liquid operation cabinet belongs to medical instrument technical field.
Background
Conventional hospital treatment type infusion is used by a nurse adding some injections to the infusion according to the needs of clinical treatment. Because the nurse operating table is not provided with an air purification system, particles such as dust, medicine powder and the like can be scattered in the medicine adding process, and the particles can be a pollution source of transfusion. In order to solve the problem, more and more hospitals adopt centralized intravenous medication allocation, a central dispensing room is arranged, intravenous medication allocation is changed from being distributed in each ward to centralized management and allocation in a configuration center with clean conditions, and professional technicians carry out medication mixing and allocation on intravenous medication in the clean room according to aseptic operation requirements, so that the intravenous medication becomes a finished product infusion operation process for clinical direct intravenous infusion. However, the central dispensing chamber is expensive in manufacturing cost and high in operating cost, the dispensing amount of each small and medium-sized hospital is small, and the idle time for establishing the central dispensing chamber is long, so that the progress of the central dispensing chamber for clean dispensing in each small and medium-sized hospital is slow, and many hospitals dispense parenteral nutrient solution, hazardous drugs and other intravenous drugs by adopting a self-dispensing mode at a nurse station in each department ward at present. And according to the operating regulation, the liquid preparation platform needs to be disinfected after being used to perform the operation of the next batch, and in departments with busy work, the step is often ignored due to human factors, so that certain potential safety hazards are caused, and therefore, small-sized clean dispensing equipment suitable for being distributed in all departments of the hospital is needed for all small and medium-sized hospitals to ensure the dispensing safety.
Disclosure of Invention
For solving the above problem, the utility model aims to: the semi-closed laminar flow liquid distribution operation cabinet is small in size, low in cost, convenient and movable, and suitable for clean liquid distribution operation in small and medium hospitals and clinics without central medicine distribution rooms, so that the quality and the safety of liquid distribution are guaranteed.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a semi-closed laminar flow liquid distribution operation cabinet comprises a cabinet body and a cabinet door, wherein the cabinet body comprises a left side plate, a right side plate, a bottom plate, a top plate and a rear side plate, a purification operation space is arranged inside the cabinet body, the cabinet door is arranged on the front side of the cabinet body, one side surface of the cabinet body is sequentially provided with an air inlet, a fan and a high-efficiency filtering assembly, an outlet of the high-efficiency filtering assembly is communicated with the purification operation space, a circulating air duct is arranged in the side wall of the cabinet body, a circulating fan is arranged in the circulating air duct, the circulating air duct is provided with an internal circulating air inlet and an internal circulating air return opening; further, the internal circulation air inlet is arranged on the side wall opposite to the high-efficiency filtering assembly, the air return inlet is arranged at the top of the purification operation space, a disinfection device is arranged in the purification operation space and comprises an ultraviolet disinfection lamp and an ozone generator, the ultraviolet disinfection lamp is arranged at the top or the side of the purification operation space, the ozone generator is arranged in the circulation air duct, and an ozone concentration sensor is arranged in the circulation air duct; furthermore, a buffer chamber is arranged between the air inlet and the fan, and a primary filter assembly is arranged on the side wall of the buffer chamber connected with the air inlet; further, the cabinet door is a transparent cabinet door, an operation opening is formed in the cabinet door, and operation gloves are connected to the operation opening towards the inner side of the cabinet body; further, the cabinet door is a split cabinet door, an observation window is arranged on the cabinet door, and a proximity switch is arranged on one cabinet door of the split cabinet door; furthermore, the cabinet door is a lifting-pulling type cabinet door, the lifting-pulling type cabinet door comprises an upper fixed leaf and a lower movable leaf, the movable leaf can be pulled up and down, and the bottom of the movable leaf is provided with a proximity switch; furthermore, four corners of the bottom of the cabinet body are provided with universal casters with brakes.
The utility model discloses an actively beneficial technological effect lies in: the utility model provides a semi-closed clean dispensing space for dispensing, the arrangement of transverse air outlet ensures no dead angle inside the dispensing operation cabinet, the cleanliness of the purified operation space is ensured, the arrangement of an internal circulation air channel can make clean air circulate inside, and the working pressure and the cleaning period of a filter assembly are reduced; the ultraviolet disinfection lamp and the ozone generator can perform self-disinfection on the purification operation space after the cabinet door is closed, and the ozone concentration sensor can stop the ozone generator after the ozone concentration reaches a required value, so that the harm to a human body caused by excessive ozone is prevented; the proximity switch arranged on the cabinet door and connected with the disinfection device can prevent the disinfection device from being started by mistake when the cabinet door is opened, thereby ensuring personal safety.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of an embodiment of the present invention.
Fig. 3 is a schematic view of an embodiment of the present invention with an operating glove.
Fig. 4 is a schematic view of a structure of a door with a lift tab according to an embodiment of the present invention.
Detailed Description
In order to explain the utility model more fully, the following embodiment examples of the present invention are provided, which are only for the explanation of the present invention and do not limit the scope of the present invention.
The invention is explained in further detail with reference to the drawings, in which: 1. a cabinet door; 2. an observation window; 3. an air inlet; 4. a universal caster; 5. a circulating air duct; 6. an internal circulation air inlet; 7. a circulating fan; 8. a fan; 9. a high efficiency filtration component; 10. a primary filter assembly; 11. a buffer chamber; 12. purifying the operation space; 13. an ultraviolet disinfection lamp; 14. an air return opening; 15. an ozone generator; 16. a proximity switch; 17. a movable fan; 18. a handle; 19. an operation port; 20. fixing the fan; 21. an ozone concentration sensor.
As shown in fig. 1 and 2: a semi-closed laminar flow liquid distribution operation cabinet comprises a cabinet body and a cabinet door 1, wherein a purification operation space 12 is arranged inside the cabinet body, the cabinet door is arranged on the front side of the cabinet body, an air inlet 3, a fan 8 and a high-efficiency filtering component 9 are sequentially arranged on the left side surface of the cabinet body, a buffer chamber 11 is further arranged between the air inlet and the fan in the embodiment, and a primary-efficiency filtering component 10 is arranged on the side wall of the buffer chamber connected with the air inlet; the utility model discloses a primary filter subassembly can select the primary filter subassembly of ripple filter paper type to filter more than 0.5um granule, primary filter subassembly can effectively reduce the load of high efficiency filter group leader, high efficiency filter subassembly can adopt high efficiency filter screen such as HEPA etc. to catch the tiny granule below 0.3 micron, the export of high efficiency filter subassembly communicates with purification operation space, be provided with circulation wind channel 5 in the cabinet side wall, be provided with circulating fan 7 in the circulation wind channel, circulating fan sets up in the entrance of circulation wind channel in this embodiment, and in order to guarantee the filter effect, keep the purification operation space inside to be malleation, circulating fan's power and amount of wind are less than the power and the amount of wind of fan, be provided with internal circulation air intake 6 and return air inlet 14 on the circulation wind channel, the internal circulation air intake in this embodiment sets up at the lateral wall relative with high efficiency filter subassembly, the return air inlet sets up at the, the top in purifying the operation space is provided with the ultraviolet disinfection lamp 13, be provided with the ozone generator 15 in circulating the wind channel, the utility model discloses an ozone generator can select open ozone generator, be provided with the ozone concentration sensor 21 in circulating the wind channel, the ozone concentration sensor can stop ozone generator work with ozone generator's controlling means electric connection, can stop ozone generator work after the ozone concentration reaches disinfection concentration, the cabinet door is to open the cabinet door in the embodiment shown in figure 1, be provided with the observation window on the cabinet door, be provided with proximity switch 16 on one cabinet door of open cabinet door, proximity switch and ultraviolet disinfection lamp and ozone generator's controller electric connection, just can work with ultraviolet disinfection lamp and ozone generator when guaranteeing that the cabinet door is closed, can guarantee personal safety; in this embodiment, four bights of cabinet body bottom are provided with the casters of area brake in order to make things convenient for the bulk movement.
Fig. 3 is the schematic diagram of the area operation gloves embodiment of the utility model, and the cabinet door is made by transparent materials such as glass or organic glass in this embodiment, is provided with the operation mouth on the cabinet door, and the operation mouth is provided with operation gloves towards one side of the cabinet body, and the operation gloves can be used to special liquid medicine and formulate like the liquid medicine that the requirement is strict to aseptic condition, and the cabinet body is airtight in the liquid medicine preparation process, and the internal air of cabinet keeps the cleanliness factor by the inner loop.
Fig. 4 is the utility model discloses the schematic diagram of the embodiment of door is carried in area, the fixed leaf 20 of upper end and the activity leaf 17 of lower extreme are drawn to the formula cabinet door in this embodiment, are provided with handle 18 on the activity leaf, and the pulling can stimulate the activity leaf from top to bottom, and the activity leaf bottom is provided with proximity switch 16, adopts to carry and draws a structure and can make the cabinet door not account for extra space when opening, and door and constant force spring are drawn to the weight formula that is common at present and are carried and draw the door all can use in this embodiment.
The utility model discloses in, fan, ultraviolet disinfection lamp, the last long arm operating glove of the airtight cabinet body and ozone generator's on-off control are the mature technique among the prior art, no longer give consideration to here.
After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.
Claims (7)
1. The utility model provides a liquid operation cabinet is joined in marriage to semi-enclosed laminar flow, includes the cabinet body and cabinet door, its characterized in that: the cabinet body includes left side board, right side board, bottom plate, roof and posterior lateral plate, and the internal portion of cabinet is purification operation space, the cabinet door sets up in cabinet body front side, and a side of the cabinet body has set gradually air intake, fan and high-efficient filtering component, and high-efficient filtering component's export communicates with each other with purification operation space, is provided with the circulation wind channel in the cabinet side wall, is provided with circulating fan in the circulation wind channel, is provided with inner loop air intake and return air inlet on the circulation wind channel, and inner loop air intake and return air inlet are connected with purification operation space.
2. The semi-enclosed laminar flow liquid distribution operation cabinet according to claim 1, characterized in that: the inner circulation air inlet is formed in the side wall opposite to the efficient filtering assembly, the air return inlet is formed in the top of the purification operation space, the disinfection device is arranged in the purification operation space and comprises an ultraviolet disinfection lamp and an ozone generator, the ultraviolet disinfection lamp is arranged at the top or the side of the purification operation space, the ozone generator is arranged in the circulation air duct, and an ozone concentration sensor is arranged in the circulation air duct.
3. The semi-enclosed laminar flow liquid distribution operation cabinet according to claim 1, characterized in that: a buffer chamber is arranged between the air inlet and the fan, and a primary-effect filtering assembly is arranged on the side wall of the buffer chamber connected with the air inlet.
4. The semi-enclosed laminar flow liquid distribution operation cabinet according to claim 1, characterized in that: the cabinet door is provided with an operation opening, and the operation opening is connected with operation gloves towards the inner side of the cabinet body.
5. The semi-enclosed laminar flow liquid distribution operation cabinet according to claim 1, characterized in that: the cabinet door is a split cabinet door, an observation window is arranged on the cabinet door, and a proximity switch is arranged on one cabinet door of the split cabinet door.
6. The semi-enclosed laminar flow liquid distribution operation cabinet according to claim 1, characterized in that: the cabinet door is a lifting type cabinet door, the lifting type cabinet door comprises a fixed sash at the upper end and a movable sash at the lower end, the movable sash can be pulled up and down, and a proximity switch is arranged at the bottom of the movable sash.
7. The semi-enclosed laminar flow liquid distribution operation cabinet according to claim 1, characterized in that: four corners of the bottom of the cabinet body are provided with universal casters with brakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020308130.2U CN211695225U (en) | 2020-03-13 | 2020-03-13 | Semi-closed laminar flow liquid distribution operation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020308130.2U CN211695225U (en) | 2020-03-13 | 2020-03-13 | Semi-closed laminar flow liquid distribution operation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211695225U true CN211695225U (en) | 2020-10-16 |
Family
ID=72780664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020308130.2U Expired - Fee Related CN211695225U (en) | 2020-03-13 | 2020-03-13 | Semi-closed laminar flow liquid distribution operation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211695225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237916A (en) * | 2020-03-13 | 2020-06-05 | 上海恒润昌国际贸易有限公司 | Semi-closed laminar flow liquid distribution operation cabinet |
-
2020
- 2020-03-13 CN CN202020308130.2U patent/CN211695225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237916A (en) * | 2020-03-13 | 2020-06-05 | 上海恒润昌国际贸易有限公司 | Semi-closed laminar flow liquid distribution operation cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |