CN220249655U - Device for collecting carbon dioxide - Google Patents

Abstract

The utility model discloses a carbon dioxide collecting device, which comprises a base, wherein a filtering bin is arranged on one side of the top of the base, and a filtering through groove screen plate matched with the filtering bin is arranged in the filtering bin; according to the utility model, the collecting tank air inlet pipe is inserted into the through pipe, then the clamping operation of the limiting plate and the L-shaped limiting clamping plate is completed by rotating, so that the fixing of the collecting tank and the conveying bin is realized, meanwhile, the sealing of the inside of the collecting tank air inlet pipe can be relieved in the inserting process, so that the later carbon dioxide infusion is convenient, and meanwhile, when the gas collecting operation is completed, the collecting tank air inlet pipe is driven to be separated from the outside of the through pipe by relieving the clamping of the limiting plate and the L-shaped limiting clamping plate, the automatic sealing operation of the inside of the collecting tank air inlet pipe can be realized, the pollution phenomenon caused by the leakage of carbon dioxide in the later collecting tank and the entering of external gas is effectively prevented, and the sealing performance of the inside of the carbon dioxide collecting device is further improved.

Description

Device for collecting carbon dioxide

Technical Field

The utility model relates to the technical field of gas preparation, in particular to a device for collecting carbon dioxide.

Background

Through searching, the Chinese patent with the patent publication number of CN211283743U discloses a carbon dioxide collecting device, solves the problem that the prior carbon dioxide collecting device is inconvenient to realize gas collection of a plurality of groups of gas collection cylinders in use, and comprises the following steps: a gas filtering tank, a gas pipe and a carbon dioxide collecting device; the air filter tank includes: a top cover and a tank body; the top cover is in sealing connection with the tank body, and an air inlet is arranged on the top cover; the air inlet is connected with an air inlet pipe and is communicated into the tank body; the tail end of the air inlet pipe is connected with a filter box; the other end of the filter box is provided with a gas pipe; the gas pipe is connected with a vent hole arranged at the bottom of the tank body; the blocking filtration is carried out through a filter box arranged in the air filtering tank; the filter material is wet sponge and active carbon bag; particulate matters and harmful substances in the carbon dioxide gas can be effectively blocked and filtered; the filtered carbon dioxide gas is split-packed in a plurality of gas collecting cylinders, is independent and sanitary, and is convenient to collect and transport;

however, the carbon dioxide collecting device designed in the patent is assembled with the gas collecting tank in a flange connection mode, a sealing mechanism is not arranged in the carbon dioxide collecting device, and the carbon dioxide leakage flow of the inner part of the gas collecting tank can be caused in the process of disassembling the gas collecting tank after gas collection is completed in the later period, and meanwhile, the outside air can enter the gas collecting tank to cause the problem of carbon dioxide pollution phenomenon in the tank.

Disclosure of Invention

The utility model aims to provide a carbon dioxide collecting device, which aims to solve the problems that in the prior art, the existing carbon dioxide collecting device is assembled with a gas collecting tank in a flange connection mode, a sealing mechanism is not arranged in the device, partial carbon dioxide in the gas collecting tank can be discharged in the process of disassembling the gas collecting tank after gas collection is completed in the later period, and meanwhile, the outside air can enter the gas collecting tank to pollute the carbon dioxide in the tank.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device that carbon dioxide was collected, includes the base, one side at base top is equipped with the filtration storehouse, the inside of filtration storehouse is equipped with rather than matched with filtration logical groove otter board, the top lid in filtration storehouse outside closes and is equipped with rather than matched with storehouse lid, the inside intermediate position department of storehouse lid runs through and is equipped with the intake pipe that is linked together with the external world, the opposite side at base top is equipped with the transmission storehouse, the intermediate position department that the base top is close to filtration storehouse and transmission storehouse one side is equipped with the air pump, the input and the output of air pump all are equipped with the transmission pipe that is linked together with filtration storehouse and transmission storehouse inside, the top of transmission storehouse is equipped with three groups siphunculus, and three groups the outside of siphunculus all overlaps and is equipped with rather than matched with collection tank intake pipe, three groups the inside top and the bottom of collection tank intake pipe are equipped with sealed block subassembly respectively.

Preferably, the sealing clamping assembly comprises a mounting rod, a spring, a limiting plate, an L-shaped limiting clamping plate and a sealing plate, wherein the limiting plate, the L-shaped limiting clamping plate and the mounting rod are all provided with two groups, the two groups of limiting plates are positioned on two sides of the bottom of the collecting tank air inlet pipe, the two groups of limiting plates are positioned on two sides of the top of the conveying bin, which are close to the through pipe, the L-shaped limiting clamping plate and the limiting plate are mutually clamped, the two groups of mounting rods are positioned on the bottoms of the two sides of the collecting tank, the bottoms of one side, which are close to each other, of the mounting rod are all provided with the spring, the two groups of sealing plates are all provided with the sealing plate, and the two groups of sealing plates extend to the inside of the collecting tank air inlet pipe and are mutually matched with the through pipe.

Preferably, the top of the three groups of the through pipes are all provided with a truncated cone-shaped exhaust nozzle, one side, close to the bottom of the two groups of the sealing plates, is provided with a guide inclined plane, and the guide inclined plane is matched with the truncated cone-shaped exhaust nozzle.

Preferably, rubber sealing gaskets are arranged on the outer side of the through pipe and the inner sides of the two groups of L-shaped limiting clamping plates.

Preferably, the top of the two sides of the inner part of the collecting tank air inlet pipe is provided with a sealing through groove, and the sealing through groove is matched with the sealing plate.

Preferably, the four corners of the bottom of the base are provided with supporting blocks, and the bottoms of the supporting blocks are provided with protection pads. Compared with the prior art, the utility model has the beneficial effects that: the device for collecting carbon dioxide;

through the cartridge of collecting tank intake pipe and siphunculus, then rotate the block operation of accomplishing limiting plate and L type limiting clamp plate in order to realize the fixed to collecting tank and transmission storehouse, the in-process of inserting simultaneously still can be relieved the inside seal of collecting tank intake pipe to make things convenient for the infusion of later stage carbon dioxide, when accomplishing the gas collecting operation, simultaneously, through relieving the block of limiting plate and L type limiting clamp plate, drive the collecting tank intake pipe and break away from to the siphunculus outside, still can realize the automatic sealing operation to the inside carbon dioxide of collecting tank intake pipe, the effectual pollution phenomenon that has prevented the inside carbon dioxide of collecting tank of later stage and external gas entering cause, and then improved the inside sealing performance of this carbon dioxide collection device.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a bottom view of the inlet manifold of the collection tank of the present utility model;

fig. 4 is an enlarged schematic view of the structure a of fig. 1 according to the present utility model.

In the figure: 1. a base; 2. a transmission bin; 3. an air pump; 4. a transmission tube; 5. a filtering bin; 6. filtering the through groove net plate; 7. a bin cover; 8. an air inlet pipe; 9. a collection tank; 10. a mounting rod; 11. a spring; 12. a limiting plate; 13. a through pipe; 14. an L-shaped limiting clamping plate; 15. a sealing plate; 16. and a collecting tank air inlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, embodiments of the present utility model are provided: the utility model provides a device that carbon dioxide was collected, the on-line screen storage device comprises a base 1, one side at base 1 top is equipped with filters storehouse 5, the inside of filters storehouse 5 is equipped with rather than matched with filtration logical groove otter board 6, the top lid in the filtration storehouse 5 outside closes and is equipped with rather than matched with storehouse lid 7, the inside intermediate position department of storehouse lid 7 runs through and is equipped with the intake pipe 8 that is linked together with the external world, the opposite side at base 1 top is equipped with transmission storehouse 2, the intermediate position department that is close to filtration storehouse 5 and transmission storehouse 2 one side at base 1 top is equipped with air pump 3, the input and the output of air pump 3 all are equipped with the transmission pipe 4 that is linked together with filtration storehouse 5 and transmission storehouse 2 inside, the top of transmission storehouse 2 is equipped with three group's siphunculus 13, the outside of three group siphunculus 13 all overlaps be equipped with rather than matched with collection jar intake pipe 16, the top of three group collection jar intake pipe 16 all is equipped with rather than matched with collection jar 9, the inside top and the bottom of collection jar intake pipe 16 is equipped with sealed block subassembly respectively, be convenient for improve the sealing performance of collection jar 9 later stage, in order to reduce gas leakage and pollution phenomenon.

Further, the sealing clamping assembly comprises a mounting rod 10, springs 11, limiting plates 12, L-shaped limiting clamping plates 14 and sealing plates 15, wherein two groups of limiting plates 12, L-shaped limiting clamping plates 14 and the mounting rod 10 are arranged on two sides of the bottom of a collecting tank air inlet pipe 16, two groups of L-shaped limiting clamping plates 14 are arranged on two sides of the top of a conveying bin 2, which are close to a through pipe 13, the L-shaped limiting clamping plates 14 and the limiting plates 12 are mutually clamped, two groups of mounting rods 10 are arranged on the bottoms of two sides of the collecting tank 9, springs 11 are arranged on the bottoms of two groups of mounting rods 10, which are close to one side, and sealing plates 15 are arranged on one side, which is close to the two groups of springs 11, of the sealing plates 15 extend to the inside of the collecting tank air inlet pipe 16 and are mutually matched with the through pipe 13, so that the sealing performance of the later stage of the collecting tank 9 is improved, and the leakage and pollution phenomena of gas are reduced.

Further, the top of the three-group through pipe 13 is provided with a truncated cone-shaped exhaust nozzle, and the side, close to the bottom of the two groups of sealing plates 15, is provided with a guiding inclined plane, and the guiding inclined plane is matched with the truncated cone-shaped exhaust nozzle, so that the later-stage through pipe 13 can push the sealing plates 15 to move away from.

Further, rubber sealing gaskets are arranged on the outer side of the through pipe 13 and the inner sides of the two groups of L-shaped limiting clamping plates 14, so that tightness and clamping firmness in the inserting and combining process can be realized conveniently.

Further, the top of the two sides of the inner part of the collecting tank air inlet pipe 16 is provided with a sealing through groove, and the sealing through groove is matched with the sealing plate 15, so that the penetrating movement operation of the sealing plate 15 is conveniently realized.

Further, the four corners of the bottom of the base 1 are provided with supporting blocks, and the bottoms of the supporting blocks are provided with protection pads, so that the base 1 and the parts above are supported conveniently.

Working principle: when the collecting tank is used, an operator can take the collecting tank 9 to drive the collecting tank air inlet pipe 16 to be inserted into the outside of the through pipe 13, at the moment, the limiting plates 12 are arranged at two ends of the collecting tank 9, after the collecting tank air inlet pipe 16 is inserted, the collecting tank air inlet pipe 16 is rotated to drive the limiting plates 12 to be clamped into the L-shaped limiting clamping plates 14 at two sides of the collecting tank 9, meanwhile, the clamping firmness of the L-shaped limiting clamping plates 14 and the limiting plates 12 can be effectively improved through the rubber sealing gasket designed in the L-shaped limiting clamping plates 14, meanwhile, through the guide inclined plane design that the round table type exhaust nozzle at the top of the through pipe 13 is close to one side of the bottom of the sealing plate 15, in the inserting process of the collecting tank air inlet pipe 16, the sealing plate 15 can be pushed to move away from the inside of the collecting tank air inlet pipe 16 through the through pipe 13, so that the compression operation on the spring 11 is realized, and the sealing operation inside the collecting tank air inlet pipe 16 is relieved, and later carbon dioxide infusion is facilitated;

meanwhile, through the reverse operation of the components, in the process of realizing the pulling-out of the collecting tank air inlet pipe 16 and the components above, the sealing plate 15 can be driven to recover by the elastic restoring force of the spring 11, so that the sealing of the inside of the collecting tank air inlet pipe 16 is realized, the carbon dioxide leakage phenomenon in the collecting tank 9 at the later stage is effectively prevented, the entering of external gas is blocked, the pollution to the carbon dioxide in the collecting tank 9 is reduced, and the sealing performance of the connection of the carbon dioxide collecting device and the collecting tank 9 can be improved;

during operation, carbon dioxide at an outside designated position can be pumped into the filter bin 5 through the air pump 3, impurities or harmful gases contained in the carbon dioxide are filtered and purified through the filter through groove net plate 6 designed in the filter bin 5, the filtered carbon dioxide can enter the inside of the transmission bin 2 through the transmission pipe 4, and then is infused into the collecting tank 9 through the through pipe 13, and simultaneously, the simultaneous infusion operation of a plurality of collecting tanks 9 can be realized through the design of the collecting tanks 9 and the through pipe 13, so that the working efficiency of the carbon dioxide collecting device is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (5)

1. A device for carbon dioxide collection, comprising a base (1), characterized in that: the novel filter is characterized in that a filter bin (5) is arranged on one side of the top of the base (1), a filter through groove screen plate (6) matched with the filter bin is arranged in the filter bin (5), a bin cover (7) matched with the filter bin is covered on the top of the outer side of the filter bin (5), an air inlet pipe (8) communicated with the outside is penetrated and arranged at the middle position of the inner side of the bin cover (7), a transmission bin (2) is arranged on the other side of the top of the base (1), an air pump (3) is arranged at the middle position of the top of the base (1) close to one side of the filter bin (5) and one side of the transmission bin (2), transmission pipes (4) communicated with the filter bin (5) and the inner side of the transmission bin (2) are arranged at the input end and the output end of the air pump (3), three groups of through pipes (13) are arranged at the top of the transmission bin (2), collecting tank air inlet pipes (16) matched with the three groups of the filter bin are sleeved on the outer sides of the three groups of the filter bin (13), collecting tank air inlet pipes (16) are arranged at the top of the three groups of the collecting tank air inlet pipes (16), and the top of the collecting tank air inlet pipes (16) matched with the filter tank (9) are arranged at the top of the inner sides of the filter tank respectively;

the sealing clamping assembly comprises a mounting rod (10), springs (11), limiting plates (12), L-shaped limiting clamping plates (14) and sealing plates (15), wherein the limiting plates (12), the L-shaped limiting clamping plates (14) and the mounting rods (10) are all provided with two groups, the limiting plates (12) are located at two sides of the bottom of a collecting tank air inlet pipe (16), the L-shaped limiting clamping plates (14) are located at two sides, close to a through pipe (13), of the top of a conveying bin (2), the L-shaped limiting clamping plates (14) are mutually clamped with the limiting plates (12), the mounting rods (10) are located at the bottoms of two sides of the collecting tank (9), the bottoms, close to one side, of the mounting rods (10) are provided with springs (11), the sealing plates (15) are arranged at one side, close to the springs (11), and the two groups of the sealing plates (15) extend to the inside of the collecting tank air inlet pipe (16) and are mutually matched with the through pipe (13).

2. A carbon dioxide collection apparatus according to claim 1, wherein: the tops of the three groups of the through pipes (13) are provided with a truncated cone-shaped exhaust nozzle, one side, close to the bottoms of the two groups of the sealing plates (15), is provided with a guide inclined plane, and the guide inclined plane is matched with the truncated cone-shaped exhaust nozzle.

3. A carbon dioxide collection apparatus according to claim 1, wherein: rubber sealing gaskets are arranged on the outer side of the through pipe (13) and the inner sides of the two groups of L-shaped limiting clamping plates (14).

4. A carbon dioxide collection apparatus according to claim 1, wherein: the top of the two sides of the inside of the collecting tank air inlet pipe (16) is provided with a sealing through groove which is matched with the sealing plate (15).

5. A carbon dioxide collection apparatus according to claim 1, wherein: the four corners of the bottom of the base (1) are provided with supporting blocks, and the bottoms of the supporting blocks are provided with protection pads.