CN210699470U - Reagent reaction is dampproofing temporarily and is removed flavor cover body - Google Patents

Abstract

The utility model discloses a reagent reaction is dampproofing temporarily removes flavor cover body, including cover body and portable ring, the fixed top that sets up at the cover body of portable ring, the cover body includes the internal cover body and the dustcoat body, be provided with mobile cavity between the internal cover body and the dustcoat body, the bottom and the dustcoat body of the internal cover body are at bottom sealing connection, big column casing is installed on the top of the internal cover body, distance with big column casing on the internal cover body has set gradually first little column casing and second little column casing by nearly to far, the inside of big column casing is provided with the active carbon, the inside of first little column casing and second little column casing all is provided with the drier, the last port and the bottom mouth of first little column casing and second little column casing all are provided with ventilative cloth. The utility model discloses a set up the inner cover body, the outer cover body, active carbon and drier, solved current technique and can't carry out effectual dampproofing to chemical reagent and remove the flavor, lead to chemical reagent to become invalid easily to cause personnel's uncomfortable problem.

Description

Reagent reaction is dampproofing temporarily and is removed flavor cover body

Technical Field

The utility model relates to a chemistry inspection technical field specifically is a reagent reaction is dampproofing temporarily removes flavor cover body.

Background

The chemical reagent is used for chemical research,Analysis of compositionThe relative standard substance is an important condition for technological progress, is widely used for the synthesis, separation, qualitative and quantitative analysis of substances, can be said to be eyes of chemists, and is used in factories, schools and hospitalsAnd the daily work of research institute, the chemical reagent can not be separated, and the chemical reagent is widely applied to industry, agriculture, medical treatment and health, life science, inspection and quarantine, environmental protection, energy development, national defense and military industry,Scientific researchAnd various industries of national economy, at present, when the existing chemical reagents are used for chemical reaction, the existing chemical reagents are easy to be affected with damp when being placed on a test bed for a long time, the reagents are deteriorated or diluted or hydrolyzed when being affected with damp, and even the reagents are subjected to chemical reaction with oxygen molecules or other gases in the air, so that the chemical reagents are invalid.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a reagent reaction is dampproofing temporarily removes flavor cover body has solved current technique and can't carry out effectual dampproofing to chemical reagent and removes flavor, leads to chemical reagent to become invalid easily to cause personnel's uncomfortable problem.

In order to achieve the above object, the utility model provides a following technical scheme: a reagent reaction temporary moisture-proof odor removal cover body comprises a cover body and a hand-held ring, wherein the hand-held ring is fixedly arranged at the top end of the cover body, the cover body comprises an inner cover body and an outer cover body, a flowing cavity is arranged between the inner cover body and the outer cover body, the bottom of the inner cover body and the bottom of the outer cover body are hermetically connected, a large column cylinder is installed at the top end of the inner cover body, a first small column cylinder and a second small column cylinder are sequentially arranged on the inner cover body from near to far from the large column cylinder, activated carbon is arranged inside the large column cylinder, drying agents are arranged inside the first small column cylinder and the second small column cylinder, filter screens are arranged at an upper port and a lower port of the large column cylinder, and breathable cloth is arranged at the upper port and the lower port of the first small column cylinder and the second small column cylinder; the first small column casing and the second small column casing are respectively provided with four, and the four first small column casings and the four second small column casings are respectively arranged on the inner cover body in an annular shape with the large column casing as the center and at equal intervals; the diameter of big column casing is 80mm, the diameter of first little column casing and second little column casing is 30 mm.

Preferably, the outer cover body is a transparent plastic cover, and one side of the bottom of the outer cover body is provided with air holes, and the diameter of each air hole is 5 mm.

Preferably, the inner wall of the inner cover body is coated with an acid-base-resistant anticorrosive coating layer with the thickness of 0.5-0.8 mm.

Preferably, the bottom of the cover body is bonded with a rubber gasket with uniform thickness.

The utility model provides a reagent reaction is dampproofing temporarily removes flavor cover body, possesses following beneficial effect:

(1) the utility model has the advantages that the large column cylinder is arranged, the activated carbon is arranged in the large column cylinder, when the cover body is covered on the upper part of the chemical reagent, the activated carbon can absorb the peculiar smell emitted by the reagent in the closed air in the cover body, thereby achieving the purpose of removing the peculiar smell, reducing the suction volume of testers and being convenient for the testers to concentrate on the test;

(2) the utility model discloses a set up the little cylinder of first little cylinder and second to set up the drier in the inside of the little cylinder of first little cylinder and second, when covering the body lid on chemical reagent upper portion, the drier can absorb the moisture in the airtight air in the cover body, thereby reduces the air humidity in the space that reagent locates, avoids reagent to wet and become invalid.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an overall appearance diagram of the present invention.

Fig. 3 is a schematic view of the inner cover of fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a cover body; 2. a hand ring; 3. an inner cover body; 4. an outer cover body; 5. a flow cavity; 6. a large column casing; 7. a first small column; 8. a second small column; 9. activated carbon; 10. a desiccant; 11. a rubber gasket; 12. filtering with a screen; 13. ventilating cloth; 14. acid and alkali resistant anticorrosive coating layer; 15. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a reagent reaction is dampproofing temporarily removes flavor cover body, including cover body 1 and hand ring 2, hand ring 2 is fixed to be set up on the top of cover body 1, cover body 1 includes inner cover body 3 and outer cover body 4, be provided with mobile cavity 5 between inner cover body 3 and the outer cover body 4, the bottom and the outer cover body 4 of inner cover body 3 are at bottom sealing connection, big cylinder 6 is installed on the top of inner cover body 3, the distance with big cylinder 6 on the inner cover body 3 has set gradually first little cylinder 7 and second little cylinder 8 from near to far, the inside of big cylinder 6 is provided with active carbon 9, the inside of first little cylinder 7 and second little cylinder 8 all is provided with drier 10, the last port and the bottom mouth of big cylinder 6 all are provided with filter screen 12, the last port and the bottom mouth of first little cylinder 7 and second little cylinder 8 all are provided with ventilative cloth 13.

First little column casing 7 and the little column casing 8 of second all are provided with four, and four first little column casings 7 and four little column casings 8 of second all use big column casing 6 to be cyclic annular equidistant setting on inner cover body 3 as the center, and equidistant distribution can make every inside regional homoenergetic of inner cover body 3 dry evenly. The diameter of the large column casing 6 is 80mm, and the diameters of the first small column casing 7 and the second small column casing 8 are both 30 mm. The outer cover body 4 is a transparent plastic cover, the air holes 15 are formed in one side of the bottom of the outer cover body 4, the diameter of each air hole 15 is 5mm, only the 5mm air holes 15 are formed in the diameter, evaporation and exhaust of the drying agent 10 can be achieved, and the phenomenon that the absorption of internal gas is affected due to the fact that the external smell is excessively absorbed by the activated carbon 9 due to the fact that the opening is too large is avoided.

The inner wall of the inner cover body 3 is coated with an acid and alkali resistant anticorrosive coating layer 14 with the thickness of 0.5-0.8mm, and the acid and alkali resistant anticorrosive coating layer 14 improves the service life of the inner cover body 3 in order to avoid acid and alkali corrosion of chemical reagents to the inner cover body 3. The bottom of cover body 1 bonds the rubber packing ring 11 that has even thickness, and rubber packing ring 11 can take place to warp when receiving the extrusion, warp and fill the hole hollow of cover body 1 bottom and platform, realize better sealed, and rubber packing ring 11 still has wearability and antiskid nature simultaneously, and the friction between reducible cover body 1 bottom and the platform to and keep the stability of cover body 1 on the platform.

Working principle; when the mask is used, an experimenter inserts fingers into the hand ring 2 to lift the mask body 1 and cover the mask body 1 on the upper part of a chemical reagent, at the moment, the rubber gasket 11 arranged at the bottom of the mask body 1 deforms and seals after being extruded by the mask body 1 and a platform, at the moment, the active carbon 9 can absorb peculiar smell emitted by the reagent in the sealed air in the mask body 1 and remove the peculiar smell emitted by the reagent, meanwhile, the drying agent 10 can absorb moisture in the sealed air in the mask body 1 and reduce the air humidity in the space where the reagent is located, when the drying agent 10 is too humid, the mask body 1 is integrally placed under the sun for a moment, sunlight irradiates the first small cylinder 7 and the second small cylinder 8 of the inner mask body 3 through the outer mask body 4 and reaches the drying agent 10 through the breathable cloth 13 on the first small cylinder 7 and the second small cylinder 8, moisture in the drying agent 10 is evaporated and then is discharged through the flowing cavity 5 and the vent holes 15, the recycling of the drying agent 10 is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a dampproofing flavor removal cover body that removes of reagent reaction temporarily, includes cover body (1) and portable ring (2), its characterized in that: the hand-held ring (2) is fixedly arranged at the top end of the cover body (1), the cover body (1) comprises an inner cover body (3) and an outer cover body (4), a flowing cavity (5) is arranged between the inner cover body (3) and the outer cover body (4), the bottom of the inner cover body (3) is hermetically connected with the bottom of the outer cover body (4), a large column casing (6) is arranged at the top end of the inner cover body (3), a first small column casing (7) and a second small column casing (8) are sequentially arranged on the inner cover body (3) from near to far away from the large column casing (6), the inside of the large column casing (6) is provided with active carbon (9), the insides of the first small column casing (7) and the second small column casing (8) are both provided with drying agents (10), the upper port and the bottom port of the large column casing (6) are both provided with a filter screen (12), the upper end opening and the bottom end opening of the first small column casing (7) and the second small column casing (8) are respectively provided with a breathable cloth (13); the first small column casing (7) and the second small column casing (8) are respectively provided with four, and the four first small column casings (7) and the four second small column casings (8) are respectively arranged on the inner cover body (3) in an annular shape with the large column casing (6) as the center at equal intervals; the diameter of the large column casing (6) is 80mm, and the diameters of the first small column casing (7) and the second small column casing (8) are both 30 mm.

2. A reagent-reactive temporary moisture-resistant odor-removing cover as defined in claim 1, wherein: the outer cover body (4) is a transparent plastic cover, air holes (15) are formed in one side of the bottom of the outer cover body (4), and the diameter of each air hole (15) is 5 mm.

3. A reagent-reactive temporary moisture-resistant odor-removing cover as defined in claim 1, wherein: the inner wall of the inner cover body (3) is coated with an acid-base-resistant anticorrosive coating layer (14) with the thickness of 0.5-0.8 mm.

4. A reagent-reactive temporary moisture-resistant odor-removing cover as defined in claim 1, wherein: the bottom of the cover body (1) is bonded with a rubber gasket (11) with uniform thickness.

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