CN213433387U - Air purification system of dispensing robot - Google Patents
Air purification system of dispensing robot Download PDFInfo
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- CN213433387U CN213433387U CN202021196098.XU CN202021196098U CN213433387U CN 213433387 U CN213433387 U CN 213433387U CN 202021196098 U CN202021196098 U CN 202021196098U CN 213433387 U CN213433387 U CN 213433387U
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Abstract
The utility model discloses an air purification system of robot dispenses, including the storehouse body of the robot dispenses, internal portion of storehouse distributes and has negative pressure zone and positive pressure district, be provided with first forced draught blower, first air supply filter, exhaust fan, the filter of airing exhaust and supporting ventilation passageway in the negative pressure zone, first forced draught blower set up in the top of first air supply filter, the exhaust fan set up in the below of the filter of airing exhaust, the ventilation passageway set up in the lateral wall and the intercommunication of the storehouse body the exhaust fan with the negative pressure district, the top in positive pressure district has set gradually second forced draught blower and second air supply filter. The utility model provides a pair of dispensing robot's air purification system, the crisscross circulation function of application air supply and airing exhaust both can satisfy the internal gaseous environment requirement of the internal of the robot storehouse of medicine allotment in-process and can satisfy the external gas environment requirement when medical gas discharges again.
Description
Technical Field
The utility model relates to a dispensing robot technical field, concretely relates to dispensing robot's air purification system.
Background
At present, most of medicine preparation in hospitals is manually operated by medical staff. In the medicine allotment process, medical personnel hold the medicine bottle in one hand, hold the medicine of treating the allotment in one hand, allotment inefficiency. Dispensing devices for automated dispensing have been developed to improve the efficiency of dispensing of drugs.
At present, the environment that intravenous injection automatic dispensing equipment required to use is hundred grades of air purification spaces, generally need dispose the biological safety cabinet alone, and this requirement to corollary equipment is too high for intravenous injection automatic dispensing equipment can't be applicable to the less community hospital of scale and use in the administrative or technical offices, and this purification scheme is comparatively power consumptive and comparatively loaded down with trivial details when docking with hospital's engineering.
Therefore, the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the utility model aims to provide a medicine dispensing robot's air purification system that environmental requirement when providing the clean system of one set of self both can satisfy the medicine allotment in-process, can satisfy medical gas emission again.
For solving the technical problem, the utility model discloses following technical scheme has been taken:
the utility model provides an air purification system of robot dispenses, includes the storehouse body of the robot dispenses, internal distribution of storehouse has negative pressure zone and positive pressure district, be provided with first forced draught blower, first air supply filter, exhaust fan, the filter of airing exhaust and supporting ventilation duct in the negative pressure zone, first forced draught blower set up in the top of first air supply filter, the exhaust fan set up in the below of the filter of airing exhaust, ventilation duct set up in the lateral wall and the intercommunication of the storehouse body the exhaust fan with the negative pressure district, the top in positive pressure district has set gradually second forced draught blower and second air supply filter.
The air purification system of the dispensing robot is characterized in that the positive pressure region is arranged on two sides of the negative pressure region, and the negative pressure region is not communicated with the positive pressure region.
The air purification system of the dispensing robot is characterized in that a first air supply opening and a first air exhaust opening are formed in the top end of the negative pressure area, and electric control valves are arranged above the first air supply opening and the first air exhaust opening.
The air purification system of the dispensing robot is characterized in that a second air supply opening is formed in the top end of the positive pressure area, and a second air exhaust opening is formed in the bottom end of the positive pressure area.
The air purification system of the dispensing robot is characterized in that the ventilation channel is communicated with an area between the first air feeder and the first air feeding filter of the negative pressure area.
The air purification system of the dispensing robot is characterized in that the first air supply filter is communicated with an air outlet of the first air supply blower and a negative pressure area in the cabin body.
The air purification system of the dispensing robot is characterized in that the exhaust filter is communicated with the first exhaust port and the air outlet of the exhaust fan.
The air purification system of the dispensing robot is characterized in that a ventilation hole or a ventilation groove is formed below the bin body and used for communicating the interior of the bin body with the ventilation channel.
The air purification system of the dispensing robot is characterized in that the sum of the area of the first air supply filter and the cross sectional area of the ventilation channel is the area of the top of the negative pressure zone.
The air purification system of the dispensing robot is characterized in that the area of the second air supply filter is the same as the area of the top of the positive pressure area.
Compared with the prior art, the utility model discloses an air purification system of robot dispenses, including the storehouse body of the robot dispenses, internal portion in storehouse has negative pressure zone and positive pressure district, be provided with first forced draught blower, first air supply filter, exhaust fan, the filter of airing exhaust and supporting ventilation passageway in the negative pressure zone, first forced draught blower set up in the top of first air supply filter, the exhaust fan set up in the below of the filter of airing exhaust, the ventilation passageway set up in the lateral wall and the intercommunication of the storehouse body the exhaust fan with the negative pressure district, the top in positive pressure district has set gradually second forced draught blower and second air supply filter. The utility model provides an air purification system of dispensing robot, dispensing robot is self-contained, simple structure, convenient operation, application air supply and the crisscross circulation function of airing exhaust for the different regional gas environment in whole robot accords with the state of pressure in a little and negative pressure, can satisfy the internal gas environment requirement in the robot storehouse body in the medicine allotment process, can satisfy the external gas environment requirement when medical gas discharges again, reduce the occupational injury to medical care worker; meanwhile, the gas can be recycled, energy is saved, emission is reduced, and the method conforms to the intrinsic circulation principle of the atmosphere.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is the utility model provides an overall structure sketch map of dispensing robot's air purification system.
Fig. 2 is a top view of the air purification system of the dispensing robot provided by the present invention.
Fig. 3 is the utility model provides a dispensing robot's air purification system's positive pressure cabin body bottom surface sketch map.
Fig. 4 is the utility model provides a dispensing robot's air purification system's negative pressure zone storehouse body bottom surface sketch map.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.
The embodiment of the utility model provides an air purification system of dispensing robot please refer to fig. 1, fig. 2, including the storehouse body 1 of dispensing robot, 1 internal distribution in storehouse has negative pressure zone 2 and positive pressure district 3, be provided with first forced draught blower 4, first air supply filter 5, exhaust fan 6, air exhaust filter 7 and supporting ventilation passageway 8 in the negative pressure zone 2, first forced draught blower 4 set up in the top of first air supply filter 5, exhaust fan 6 set up in air exhaust filter 7's below, ventilation passageway 8 set up in the lateral wall and the intercommunication of the storehouse body 1 exhaust fan 6 with negative pressure district 2, positive pressure district 3's top has set gradually second forced draught blower 9 and second air supply filter 10.
In this embodiment, be applied to the internal clean system of storehouse 1 of dispensing robot, including the storehouse body 1 of dispensing robot, the internal portion of storehouse is cut apart into a negative pressure district and two positive pressure districts again, and the inside of negative pressure district 2 is provided with first forced draught blower 4 and exhaust fan 6, first forced draught blower 4 is used for carrying out gaseous transport for the inside of the storehouse body 1, utilizes first forced draught blower 4 to constantly carry the required air of purification to the inside of the storehouse body 1 by the outside of the storehouse body 1, and the air that comes out from first forced draught blower 4 at first needs to pass through the filtration of first air supply filter 5, can get into the inside of the negative pressure district 2 of the storehouse body 1 after satisfying the medicine environment purification requirement, and then purifies its internal environment, and the part air in the storehouse body 1 is discharged by exhaust fan 6 through ventilation channel 8 again.
Before being exhausted, the gas exhausted by the exhaust fan 6 can meet the environmental requirement of medical gas emission by being filtered by the exhaust filter 7, so that the energy is saved, the environment is protected, and the efficiency is high and the reliability is high; and the other part is communicated with the space between the first blower 4 and the first blower filter 5 through the ventilation channel 8, continues to pass through the first blower 4, enters the first blower filter 5 again for filtering, and enters the negative pressure area 2 again, so that the recycling of part of gas is realized, and the energy is saved.
Further, referring to fig. 2, the positive pressure region 3 is disposed at two sides of the negative pressure region 2, and the negative pressure region 2 and the positive pressure region 3 are not communicated with each other.
Specifically, in the present embodiment, in order to make reasonable use of space and high efficiency of purification, and at the same time to maintain the stability of the pressure in the positive pressure region 3 and the negative pressure region 2, according to the purification requirement, the negative pressure region 2 and the positive pressure region 3 have different filtering effects, and because the pollution of the gas in the positive pressure region 3 is smaller, therefore, the requirement on air purification is low, so the purification can be carried out only by a positive pressure air supply filtration mode, the negative pressure area 2 is a dispensing area, and the gas pollution is large, so the requirement on air purification is high, the circulation filtration is needed in a negative pressure circulation mode, the gas in the negative pressure region 2 (dispensing region) is prevented from leaking by filtering twice and adopting a negative pressure mode, so that the pollution to the environment and the occupational injury to medical workers are reduced, and the negative pressure region 2 and the positive pressure region 3 are not communicated and are independent.
Further, please continue to refer to fig. 1, a first air supply outlet 21 and a first exhaust outlet 22 are arranged at the top end of the negative pressure region 2, and an electric control valve 23 is arranged above the first air supply outlet 21 and the first exhaust outlet 22 for adjusting the air supply and exhaust amount, so that the first air blower 4 can suck air from the outside of the cabin body 1, and the first air blower 4 and the exhaust fan 6 are arranged at the upper end of the cabin body 1.
Further, please continue to refer to fig. 1 and fig. 3, a second air supply opening 31 is disposed at the top end of the positive pressure region 3, a second air exhaust opening 32 is disposed at the bottom end of the positive pressure region 3, different from the negative pressure region 2, air pollution of the positive pressure region 3 is small, and the positive pressure air supply can be exhausted from the outside of the cabin without passing through a filter after being filtered, and can be directly exhausted from the second air exhaust opening 32 at the bottom of the cabin 1.
Preferably, in order to achieve the optimal recycling efficiency, the electric control valve 23 is controlled to control the intake air amount and the exhaust air amount of the negative pressure zone 2, 30% of the air is filtered by the first air supply filter 5 and sucked into the negative pressure zone 2 in the whole machine frame 1 for recycling, and 70% of the air is exhausted to the atmosphere.
Furthermore, the ventilation channel 8 is communicated with the area between the first blower 4 and the first blowing filter 5 of the negative pressure region 2, in this embodiment, the ventilation channel 8 is used for conveying the gas in the bin by the first blower 4 into the ventilation channel 8, and then exhausting part of the gas out of the bin body 1 by using the exhaust fan 6, while the other part of the gas is sucked by the first blower 4 again through the ventilation channel 8 and enters the first blowing filter 5 for filtering, and then enters the bin body 1 for purifying the gas, so that the gas is recycled, and the whole negative pressure region can be kept in a negative pressure state all the time.
Further, first air supply filter 5 intercommunication the air exit of first forced draught blower 4 with the negative pressure zone 2 of the internal portion of storehouse, first air supply filter 5 set up in the top in the storehouse body 1 and with the air outlet of first forced draught blower 4 sets up adjacently, because outside air contains pollutants such as a large amount of impurity dusts, when first forced draught blower 4 inhales the outside air in the storehouse body 1 by the air inlet and discharges through the air exit, the air at this moment can not directly be used for the purification of internal environment in the storehouse, need the very first time to filter the air at this moment through first air supply filter 5, so will first air supply filter 5 set up in the top in the storehouse body 1 and with the air exit of first forced draught blower 4 sets up adjacently.
Further, referring to fig. 1, the exhaust filter 7 is connected to the first exhaust port 22 and the exhaust port of the exhaust fan 6, so as to filter the air in the bin 1 and exhaust the air.
Further, referring to fig. 1 and 4, a vent hole 11 or a vent groove (not shown in the figure) is disposed below the cartridge body 1, and communicates the inside of the cartridge body 1 with the vent channel 8 to serve as a medium for communicating the cartridge body 1 with the vent channel 8, so that the airflow smoothly flows into the vent channel 8.
Preferably, the first air supply filter 5 and the exhaust air filter 7 are both HEPA-filtered, and the filtered clean air is uniformly discharged at a speed of about 0.45m/s ± 20% over the entire discharge surface.
Further, referring to fig. 1, the sum of the area of the first air supply filter 5 and the cross-sectional area of the ventilation channel 8 is the area of the top of the negative pressure region 2, and in order to ensure that all the air entering the cabin 1 of the negative pressure region 2 meets the filtering requirement, the sum of the area of the first air supply filter 5 and the cross-sectional area of the ventilation channel 8 is set to be the same as the area of the top of the cabin 1, so as to prevent the air with impurities from mixing into the cabin 1.
Furthermore, the area of the second blowing filter 10 is the same as the area of the top of the positive pressure region 3, and similarly, in order to ensure that all the gas entering the interior of the silo body 1 of the positive pressure region 3 meets the filtering requirement so as to prevent the air with impurities from mixing into the interior of the silo body 1, the area of the second blowing filter 10 is the same as the area of the top of the positive pressure region 3.
In addition, the first air supply filter 5, the second air supply filter 10 and the exhaust filter 7 are detachably arranged, so that the cleaning and the replacement within a certain time are facilitated.
To sum up, the utility model discloses an air purification system of robot dispenses, including the storehouse body of the robot dispenses, internal portion of storehouse has negative pressure zone and positive pressure district, be provided with first forced draught blower, first air supply filter, exhaust fan, the filter of airing exhaust and supporting ventilation passageway in the negative pressure zone, first forced draught blower set up in the top of first air supply filter, the exhaust fan set up in the below of the filter of airing exhaust, the ventilation passageway set up in the lateral wall and the intercommunication of the storehouse body the exhaust fan with the negative pressure district, the top of positive pressure district has set gradually second forced draught blower and second air supply filter. The utility model provides an air purification system of dispensing robot, dispensing robot is self-contained, simple structure, convenient operation, application air supply and the crisscross circulation function of airing exhaust for the gas environment of different areas in the whole robot accords with the state of pressure in a little and negative pressure, can both satisfy the internal gas environment requirement in the robot storehouse body in the medicine allotment process, reduce the occupational injury to medical workers; meanwhile, the requirement of external gas environment during medical gas emission can be met, gas can be recycled, energy is saved, emission is reduced, and the natural circulation principle of the atmosphere is met.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.
Claims (10)
1. The utility model provides an air purification system of robot dispenses, includes the storehouse body of the robot that dispenses, its characterized in that, internal portion in storehouse distributes and has negative pressure zone and positive pressure district, be provided with first forced draught blower, first air supply filter, exhaust fan, the filter of airing exhaust and supporting ventilation passageway in the negative pressure zone, first forced draught blower set up in the top of first air supply filter, the exhaust fan set up in the below of the filter of airing exhaust, the ventilation passageway set up in the lateral wall and the intercommunication of the storehouse body the exhaust fan with the negative pressure district, the top in positive pressure district has set gradually second forced draught blower and second air supply filter.
2. The air purification system of a dispensing robot according to claim 1, wherein the positive pressure regions are disposed on both sides of the negative pressure region, and the negative pressure region and the positive pressure region are not communicated with each other.
3. The air purification system of the dispensing robot as claimed in claim 1, wherein a first air supply port and a first air exhaust port are provided at the top end of the negative pressure region, and electrically controlled valves are provided above the first air supply port and the first air exhaust port.
4. The air purification system of a dispensing robot according to claim 1 or 2, wherein a second air supply opening is provided at a top end of the positive pressure zone, and a second air exhaust opening is provided at a bottom end of the positive pressure zone.
5. The air purification system of a dispensing robot according to claim 1, wherein the ventilation passage communicates with a region between the first blower and the first blower filter of the negative pressure region.
6. The air purification system of a dispensing robot according to claim 1, wherein the first air supply filter communicates an air outlet of the first air supply blower with a negative pressure region inside the cabin body.
7. The air purification system of a dispensing robot according to claim 3, wherein the exhaust filter communicates the first exhaust port and an outlet port of the exhaust fan.
8. The air purification system of a dispensing robot according to claim 1, wherein a vent hole or a vent groove is provided below the cartridge body to communicate the inside of the cartridge body with the vent passage.
9. The air purification system of a dispensing robot according to claim 1, wherein the sum of the area of the first air blowing filter and the cross-sectional area of the ventilation channel is the area of the top of the negative pressure region.
10. The air purification system of a dispensing robot according to claim 1, wherein the area of the second blowing filter is the same as the area of the top of the positive pressure zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021196098.XU CN213433387U (en) | 2020-06-24 | 2020-06-24 | Air purification system of dispensing robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021196098.XU CN213433387U (en) | 2020-06-24 | 2020-06-24 | Air purification system of dispensing robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213433387U true CN213433387U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021196098.XU Active CN213433387U (en) | 2020-06-24 | 2020-06-24 | Air purification system of dispensing robot |
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|---|---|
| CN (1) | CN213433387U (en) |
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2020
- 2020-06-24 CN CN202021196098.XU patent/CN213433387U/en active Active
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