CN219482016U - Dangerous gas collector of medicament storage box - Google Patents
Dangerous gas collector of medicament storage box Download PDFInfo
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- CN219482016U CN219482016U CN202223570871.6U CN202223570871U CN219482016U CN 219482016 U CN219482016 U CN 219482016U CN 202223570871 U CN202223570871 U CN 202223570871U CN 219482016 U CN219482016 U CN 219482016U
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Abstract
The utility model discloses a dangerous gas collector of a medicament storage box, which relates to the technical field of gas collectors and comprises the medicament storage box, wherein a collector is arranged at the top end of the medicament storage box, two sides of the collector are connected with a filtering component and an air inlet pipe which extend to the end face of the medicament storage box, the bottom end of the filtering component is communicated with an air inlet valve arranged at the end face of the medicament storage box, the bottom end of the air inlet pipe is communicated with an air outlet valve arranged at the end face of the medicament storage box, a first piston rod and a second piston rod which extend to the outer side of the collector are arranged in the collector, a connecting plate is connected between the first piston rod and the second piston rod, the top end of the connecting plate is fixedly connected with a vertical rod, and the outer wall of the vertical rod is symmetrically provided with cross rods. The utility model is provided with the collector, the two groups of piston cavities, the pistons, the vertical rods and the cross rods, thereby not only realizing the collection of dangerous gases, but also playing a role in pressurizing the inside of the medicament storage box and preventing the medicament storage box from deforming.
Description
Technical Field
The utility model relates to the technical field of gas collectors, in particular to a dangerous gas collector of a medicament storage box.
Background
Chemical agents refer to agents that have an inhibitory effect on bacteria (agents that are beneficial to bacterial growth are ascribed to nutrients); the ideal chemical bactericide and bacteriostatic agent should be quick in action, high in efficacy, small in tissue damage, strong in penetrability, small in corrosion, convenient and stable in preparation, low in cost, easy to produce and free of peculiar smell; however, the number of chemical agents which truly fully meet the requirements is very small, and the chemical agents with more excellent properties are selected as much as possible according to specific requirements.
The chemical agent is generally stored in the agent storage box, but dangerous gases such as inflammable and explosive hydrogen, extremely toxic hydrogen sulfide and the like are gradually released from the chemical agent storage box along with the storage time, and the dangerous gases can drift into the storage box, so that if a worker does not wear any protection tool to open the storage box, the dangerous gases are extremely easy to inhale to cause poisoning, and a series of reactions such as explosion are even caused, and therefore, the dangerous gas collector of the agent storage box is provided.
Disclosure of Invention
Based on this, it is an object of the present utility model to provide a hazardous gas collector for a medicament storage tank, solving the technical problems mentioned in the background above.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dangerous gas collector of medicament storage case, includes the medicament storage case, the collector is installed on the top of medicament storage case, and the both sides of collector are connected with filter component and the intake pipe that extends to medicament storage case terminal surface, filter component's bottom intercommunication has the admission valve of installing at medicament storage case terminal surface, the bottom intercommunication of intake pipe has the air outlet valve of installing at medicament storage case terminal surface, the inside of collector is provided with first piston rod and the second piston rod that extends to the collector outside, and is connected with the connecting plate between first piston rod and the second piston rod, the top fixedly connected with montant of connecting plate, and the outer wall symmetry of montant is provided with the horizontal pole, the inside symmetry of collector is provided with first piston chamber and second piston chamber, and all is provided with the piston in the inner wall in first piston chamber, the second piston chamber, first piston rod extend to first piston chamber inside and with piston end fixed connection, the second piston rod extends to second piston chamber inside and with piston end fixed connection.
Through adopting above-mentioned technical scheme for dangerous gas in the medicament storage box can be taken out, also have the inert gas entering of same volume simultaneously, thereby both realized taking out the effect to dangerous gas, also can play the pressure boost effect to the medicament storage box inside, prevent that the medicament storage box from appearing warping.
The utility model further provides that the filtering component comprises an air outlet pipe communicated with the inside of the second piston cavity, the bottom end of the air outlet pipe is provided with a threaded plate, a first filtering cylinder is arranged below the air outlet pipe, the inner wall of the first filtering cylinder is provided with a threaded wall matched with the threaded plate, the inner wall of the first filtering cylinder is also fixedly provided with a filter screen, the bottom end of the first filtering cylinder is also provided with a threaded plate, a second filtering cylinder is arranged below the first filtering cylinder, the inner wall of the second filtering cylinder is also provided with a threaded wall matched with the threaded plate, and the inner wall of the second filtering cylinder is also fixedly connected with water filtering cotton.
By adopting the technical scheme, the dehumidifying and impurity removing effects on inert gas are achieved.
The utility model is further arranged that an air inlet valve is arranged on one side of the filtering component and positioned on the outer wall of the collector, the air inlet valve is communicated with the inside of the second piston cavity, and the air inlet valve is communicated with an external inert gas supply system.
By adopting the technical scheme, the auxiliary gas inlet and outlet effects are achieved.
The utility model is further arranged that an air outlet valve is arranged on the outer wall of the collector at one side of the air inlet pipe, the air outlet valve is communicated with the inside of the first piston cavity, and the air outlet valve is communicated with an external dangerous gas collecting device.
By adopting the technical scheme, the auxiliary gas inlet and outlet effects are achieved.
The utility model further provides that one group of pistons are in sliding connection with the inner wall of the first piston cavity, the other group of pistons are in sliding connection with the inner wall of the second piston cavity, and the two groups of pistons are made of rubber.
By adopting the technical scheme, the effects of sucking and discharging the gas are achieved.
In summary, the utility model has the following advantages:
1. according to the utility model, the collector, the two groups of piston cavities, the piston, the vertical rod and the cross rod are arranged, when dangerous gas in the medicament storage box is collected, the cross rod is pulled, so that the vertical rod moves upwards, under the action of the vertical rod, the first piston rod and the second piston rod drive the piston to move upwards, at the moment, negative pressure is generated in the two groups of piston cavities, the first piston cavity can suck the dangerous gas in the medicament storage box into the medicament storage box, the second piston cavity can suck external inert gas, then the cross rod is pressed down, the vertical rod moves downwards, under the action of the vertical rod, the two groups of piston rods drive the piston to move downwards, the effect of extruding the gas in the piston cavity is achieved, then the dangerous gas in the first piston cavity can be discharged into the external dangerous gas collecting device, and the inert gas in the second piston cavity can be discharged into the medicament storage box.
2. According to the utility model, the air outlet component is arranged, when inert gas is discharged into the air outlet pipe through the second piston cavity, the gas sequentially passes through the filter screen and the filter cotton, so that the impurity removal and dehumidification effects on the gas are realized, the inert gas entering the medicament storage box can avoid influencing medicaments, the performance of the medicaments is ensured, in addition, the filter screen and the filter cotton are installed in a module assembly mode, the filter screen and the filter cotton can be disassembled and replaced very quickly, the maintenance on the filter screen and the filter cotton can be effectively promoted, and in particular, when the filter screen and the filter cotton are replaced, only the corresponding filter cartridge is required to be rotated, and the filter cartridge can be moved outwards under the action of the thread wall and the thread plate, so that the disassembly on the group of filter cartridges is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the collector structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the collector of the present utility model;
FIG. 4 is a schematic diagram of a piston structure according to the present utility model;
fig. 5 is a schematic view of a filter structure according to the present utility model.
In the figure: 1. a medicament storage tank; 2. a collector; 3. a filter assembly; 301. an air outlet pipe; 302. a thread plate; 303. a first filter cartridge; 304. a threaded wall; 305. a filter screen; 306. a second filter cartridge; 307. filtering cotton; 4. an air inlet pipe; 5. an intake valve; 6. an air outlet valve; 7. a first piston rod; 8. a second piston rod; 9. a connecting plate; 10. a vertical rod; 11. a cross bar; 12. a first piston chamber; 13. a second piston chamber; 14. and (3) a piston.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-5, a dangerous gas collector of a medicament storage box comprises a medicament storage box 1, wherein a collector 2 is arranged at the top end of the medicament storage box 1, two sides of the collector 2 are connected with a filtering component 3 and an air inlet pipe 4 which extend to the end face of the medicament storage box 1, the filtering component 3 comprises an air outlet pipe 301 communicated with the inside of a second piston cavity 13, a screw thread plate 302 is arranged at the bottom end of the air outlet pipe 301, a first filtering cylinder 303 is arranged below the air outlet pipe 301, a screw thread wall 304 matched with the screw thread plate 302 is arranged on the inner wall of the first filtering cylinder 303, a filter screen 305 is also fixed on the inner wall of the first filtering cylinder 303, a screw thread plate 302 is also arranged at the bottom end of the first filtering cylinder 303, a second filtering cylinder 306 is arranged below the first filtering cylinder 306, a screw thread wall 304 matched with the screw thread plate 302 is also arranged on the inner wall of the second filtering cylinder 306, and the inner wall of the second filter cylinder 306 is fixedly connected with a water filtering cotton 307, the filter assembly 3 can remove impurities and dehumidify and filter inert gas, so that the gas entering the medicament storage box 1 can not affect the medicament, the performance of the medicament is guaranteed, one side of the air inlet pipe 4 is positioned on the outer wall of the collector 2 and is provided with an air outlet valve which is communicated with the inside of the first piston cavity 12, and the air outlet valve is communicated with an external dangerous gas collecting device, so that the external inert gas can enter the second piston cavity 13, the dangerous gas inside the medicament storage box 1 can enter the first piston cavity 12, the bottom end of the filter assembly 3 is communicated with an air inlet valve 5 arranged on the end face of the medicament storage box 1, the bottom end of the air inlet pipe 4 is communicated with an air outlet valve 6 arranged on the end face of the medicament storage box 1, the inside of the collector 2 is provided with a first piston rod 7 and a second piston rod 8 which extend to the outer side of the collector 2, and be connected with connecting plate 9 between first piston rod 7 and the second piston rod 8, the top fixedly connected with montant 10 of connecting plate 9, and the outer wall symmetry of montant 10 is provided with horizontal pole 11, the inside symmetry of collector 2 is provided with first piston chamber 12 and second piston chamber 13, and all be provided with piston 14 in the inner wall in first piston chamber 12, second piston chamber 13, first piston rod 7 extends to inside first piston chamber 12 and with piston 14 tip fixed connection, second piston rod 8 extends to inside second piston chamber 13 and with piston 14 tip fixed connection.
Referring to fig. 1, an air inlet valve is provided on one side of the filter assembly 3 at the outer wall of the collector 2, and is communicated with the inside of the second piston cavity 13, and is communicated with an external inert gas supply system, so as to achieve the effect of gas inlet and gas outlet.
Referring to fig. 3-4, one set of pistons 14 is slidably connected to the inner wall of the first piston chamber 12, the other set of pistons 14 is slidably connected to the inner wall of the second piston chamber 13, and both sets of pistons 14 are made of rubber, so that the pistons 14 can move in the piston chambers to form negative pressure suction and supercharging exhaust effects.
The working principle of the utility model is as follows: when dangerous gas in the medicament storage box 1 is collected, the cross rod 11 is pulled to enable the vertical rod 10 to move upwards, under the action of the vertical rod 10, the first piston rod 7 and the second piston rod 8 both drive the piston 14 to move upwards, at the moment, negative pressure is generated in the two groups of piston cavities, the first piston cavity 12 can suck the dangerous gas in the medicament storage box 1 into the first piston cavity, the second piston cavity 13 can suck external inert gas, the cross rod 11 is pressed down, the vertical rod 10 moves downwards immediately, under the action of the vertical rod 10, the two groups of piston rods drive the piston 14 to move downwards, the extrusion effect on the gas in the piston cavities is achieved, then the dangerous gas in the first piston cavity 12 can be discharged into an external dangerous gas collecting device, the inert gas in the second piston cavity 13 can be discharged into the medicament storage box 1, the dangerous gas is collected and the pressurizing effect on the interior of the medicament storage box 1 is achieved, and deformation of the medicament storage box 1 is prevented;
further, when the inert gas is discharged into the air outlet pipe 301 through the second piston cavity 13, the gas sequentially passes through the filter screen 305 and the water filter cotton 307, so that the impurity removal and dehumidification effects of the gas are realized, the inert gas entering the medicament storage box 1 can avoid influencing medicaments, and the performance of the medicaments is ensured;
in addition, it is worth noting that the filter screen 305 and the filter cotton 307 in the device are installed in a module assembly mode, so that the filter screen 305 and the filter cotton 307 can be disassembled and replaced very quickly, and particularly, when the filter screen 305 and the filter cotton 307 are replaced, only the corresponding filter cartridge is required to be rotated, and the filter cartridge can be moved outwards under the action of the threaded wall 304 and the threaded plate 302, so that the filter cartridges in the group can be disassembled.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (5)
1. The utility model provides a dangerous gas collector of medicament storage box, includes medicament storage box (1), its characterized in that: the utility model discloses a medicine storage box, including medicine storage box (1), collector (2) are installed on the top of medicine storage box (1), and both sides of collector (2) are connected with filtration subassembly (3) and intake pipe (4) that extend to medicine storage box (1) terminal surface, filtration subassembly (3)'s bottom intercommunication has air inlet valve (5) of installing at medicine storage box (1) terminal surface, air inlet pipe (4)'s bottom intercommunication has air outlet valve (6) of installing at medicine storage box (1) terminal surface, the inside of collector (2) is provided with first piston rod (7) and second piston rod (8) that extend to the outside of collector (2), and is connected with connecting plate (9) between first piston rod (7) and second piston rod (8), the top fixedly connected with montant (10) of connecting plate (9), and the outer wall symmetry of montant (10) is provided with horizontal pole (11), the inside symmetry of collector (2) is provided with first piston chamber (12) and second piston chamber (13), and all is provided with piston (14) in the inner wall of second piston chamber (13), first piston chamber (7) and piston chamber (14) are connected to inside the piston end (14), the second piston rod (8) extends into the second piston cavity (13) and is fixedly connected with the end part of the piston (14).
2. A hazardous gas collector for a medicament storage tank according to claim 1, wherein: the filter assembly (3) comprises an air outlet pipe (301) which is communicated with the inside of the second piston cavity (13), a threaded plate (302) is arranged at the bottom end of the air outlet pipe (301), a first filter cylinder (303) is arranged below the air outlet pipe (301), a threaded wall (304) matched with the threaded plate (302) is arranged on the inner wall of the first filter cylinder (303), a filter screen (305) is further fixed on the inner wall of the first filter cylinder (303), a threaded plate (302) is also arranged at the bottom end of the first filter cylinder (303), a second filter cylinder (306) is arranged below the first filter cylinder (303), a threaded wall (304) matched with the threaded plate (302) is also arranged on the inner wall of the second filter cylinder (306), and water filtering cotton (307) is further fixedly connected to the inner wall of the second filter cylinder (306).
3. A hazardous gas collector for a medicament storage tank according to claim 1, wherein: one side of the filter component (3) is positioned on the outer wall of the collector (2) and is provided with an air inlet valve which is communicated with the inside of the second piston cavity (13), and the air inlet valve is communicated with an external inert gas supply system.
4. A hazardous gas collector for a medicament storage tank according to claim 1, wherein: one side of the air inlet pipe (4) is positioned on the outer wall of the collector (2) and is provided with an air outlet valve, the air outlet valve is communicated with the inside of the first piston cavity (12), and the air outlet valve is communicated with an external dangerous gas collecting device.
5. A hazardous gas collector for a medicament storage tank according to claim 1, wherein: one group of pistons (14) are in sliding connection with the inner wall of the first piston cavity (12), the other group of pistons (14) are in sliding connection with the inner wall of the second piston cavity (13), and the two groups of pistons (14) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223570871.6U CN219482016U (en) | 2022-12-30 | 2022-12-30 | Dangerous gas collector of medicament storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223570871.6U CN219482016U (en) | 2022-12-30 | 2022-12-30 | Dangerous gas collector of medicament storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219482016U true CN219482016U (en) | 2023-08-08 |
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ID=87509129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223570871.6U Active CN219482016U (en) | 2022-12-30 | 2022-12-30 | Dangerous gas collector of medicament storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219482016U (en) |
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2022
- 2022-12-30 CN CN202223570871.6U patent/CN219482016U/en active Active
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