CN106902376B - Chlorine dioxide releaser and have fresh-keeping device of this chlorine dioxide releaser - Google Patents
Chlorine dioxide releaser and have fresh-keeping device of this chlorine dioxide releaser Download PDFInfo
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- CN106902376B CN106902376B CN201510970352.4A CN201510970352A CN106902376B CN 106902376 B CN106902376 B CN 106902376B CN 201510970352 A CN201510970352 A CN 201510970352A CN 106902376 B CN106902376 B CN 106902376B
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- chlorine dioxide
- piercing
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- mounting seat
- groove
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/14—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
- A23B4/16—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/34095—Details of apparatus for generating or regenerating gases
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/13—Dispensing or storing means for active compounds
- A61L2209/132—Piezo or ultrasonic elements for dispensing
Abstract
The invention belongs to the technical field of preservation, and particularly relates to a chlorine dioxide releaser and a preservation device with the same. When the piercing assembly does not work, chlorine dioxide aqueous solution is contained in a containing cavity enclosed by the first sealing member, the storage bin and the second sealing member, and the activator is contained in the container; when the puncturing assembly works, the first sealing piece and the second sealing piece are punctured, the chlorine dioxide aqueous solution is mixed with the activator, the inert chlorine dioxide is activated to generate chlorine dioxide gas, and the chlorine dioxide gas is released through the output hole of the cover body. The chlorine dioxide releaser is communicated into a container filled with marine products and food, when chlorine dioxide is needed, the piercing assembly is started, the release of chlorine dioxide gas is quantitatively and continuously controlled, and the effect of long-term fresh keeping of the marine products and the food stored in the fresh-keeping device is achieved.
Description
Technical Field
The invention belongs to the technical field of preservation, and particularly relates to a chlorine dioxide releaser and a preservation device with the same.
Background
Chlorine dioxide has strong oxidizing property, can well oxidize and decompose pathogenic microorganisms, can quickly kill bacterial flora particularly in a small space, and has good fresh-keeping effect on marine products and food stored in the small space. Although chlorine dioxide has a good effect on keeping seafood and food fresh, the release amount of chlorine dioxide gas is not easy to control and master due to the volatile property of chlorine dioxide gas, and the chlorine dioxide gas has a defect in long-term fresh keeping.
Disclosure of Invention
The invention aims to provide a chlorine dioxide releaser, and aims to solve the technical problem that the release amount of chlorine dioxide is difficult to control and master when chlorine dioxide is adopted to keep seafood and food fresh in the prior art.
The invention is thus realized, a chlorine dioxide releaser comprising:
the container is provided with a first inner cavity for containing an activator and an opening communicated with the first inner cavity, and a first sealing piece is arranged at the opening of the container;
the lower end of the bin is detachably connected to the opening of the container, the upper end of the bin is provided with a second sealing piece, and the first sealing piece, the bin and the second sealing piece enclose to form a containing cavity for containing chlorine dioxide aqueous solution;
the cover body is detachably connected to the upper end of the storage bin and is provided with an output hole;
a piercing assembly for piercing the first closure and the second closure.
Further, the piercing assembly includes a first piercing member slidably disposed within the cartridge for piercing the first closure, a second piercing member slidably disposed within the cartridge for piercing the second closure, and a pushing member for pushing the first piercing member and the second piercing member.
Furthermore, the piercing assembly further comprises a rotating shaft pivoted on the storage bin, and the pushing piece comprises a body fixedly mounted on the rotating shaft and teeth which are formed on the body in an outward extending mode.
Further, the first piercing element comprises a first mounting seat and a first puncture needle mounted on the first mounting seat and arranged towards the first sealing element; the second puncturing piece comprises a second mounting seat and a second puncturing needle which is mounted on the second mounting seat and faces the second sealing piece.
Furthermore, a first limiting rod and a second limiting rod are formed on the inner wall of the storage bin in an extending mode; the first mounting seat is provided with a first limiting groove for the end part of the first limiting rod to be inserted and connected and a first sliding groove communicated with the first limiting groove, and the end part of the first limiting rod is separated from the first limiting groove and slides in the first sliding groove when the teeth push the first mounting seat; the second mounting seat is provided with a second limiting groove for the end part of the second limiting rod to be inserted and connected and a second sliding groove communicated with the second limiting groove, and the end part of the second limiting rod is separated from the second limiting groove and slides in the second sliding groove when the teeth push the second mounting seat.
Furthermore, the cross section of the first limiting rod and the cross section of the first limiting groove are both circular, the cross section of the first sliding groove is trapezoidal, the first limiting groove is arranged close to the first puncture needle, and the first sliding groove is arranged close to the pushing piece; the section of the second limiting rod and the section of the second limiting groove are both circular, the section of the second sliding groove is trapezoidal, the second limiting groove is arranged close to the second felting needle, and the second sliding groove is arranged close to the pushing piece.
Furthermore, the device also comprises a rotary driving piece for driving the rotating shaft to rotate.
Further, the crank rocker mechanism is arranged between the output shaft of the rotary driving piece and the rotating shaft.
Another object of the present invention is to provide a fresh-keeping device, which comprises a container having a second inner cavity and a chlorine dioxide releaser, wherein the output hole of the cover body of the chlorine dioxide releaser is communicated with the second inner cavity of the container.
The chlorine dioxide releaser further comprises a transmission pipe arranged in the second inner cavity of the container, one end of the transmission pipe is connected with an output hole of the cover body of the chlorine dioxide releaser, and the transmission pipe is provided with a plurality of transmission holes.
Compared with the prior art, the chlorine dioxide water solution containing device has the technical effects that when the piercing assembly does not work, the chlorine dioxide water solution is contained in the containing cavity enclosed by the first sealing member, the storage bin and the second sealing member, and the activator is contained in the container; when the puncturing assembly works, the first sealing member and the second sealing member are punctured, the chlorine dioxide aqueous solution is mixed with the activator, the inert chlorine dioxide is activated to generate chlorine dioxide gas, and the chlorine dioxide gas is released through the output hole of the cover body. The chlorine dioxide releaser is communicated into a container filled with marine products and food, when chlorine dioxide is needed, the piercing assembly is started, the release of chlorine dioxide gas is quantitatively and continuously controlled, and the effect of long-term fresh keeping of the marine products and the food stored in the fresh-keeping device is achieved.
Drawings
Fig. 1 is a perspective assembly view of a chlorine dioxide dispenser provided in accordance with an embodiment of the present invention;
fig. 2 is an exploded perspective view of the chlorine dioxide dispenser of fig. 1;
fig. 3 isbase:Sub>A cross-sectional view of the chlorine dioxide dispenser of fig. 1 taken along linebase:Sub>A-base:Sub>A;
fig. 4 is a cross-sectional view of the chlorine dioxide dispenser of fig. 1 taken along line B-B;
fig. 5 is a schematic structural diagram of a fresh-keeping device according to an embodiment of the present invention.
First piercing member 41 teeth 432 of container 10
Opening 12 first limiting groove 4111 rotating driving piece 45
First seal member 1 first sliding groove 4112 for battery 46
First push-top portion 4113 switch 47 of storage bin 20
First lancet 412 crank and rocker mechanism 48 of second closure member 21
First stop lever 23 and second mounting seat 421 reservoir 110
Second limiting rod 24 and second limiting groove 4211 second inner cavity 111
Second sliding groove 4212 of cover 30 for transferring pipe 120
Duct 32 pusher 43
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, 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.
Referring to fig. 1 to 4, a chlorine dioxide releaser according to an embodiment of the present invention comprises:
the container 10 is provided with a first inner cavity 11 for containing the activating agent and an opening 12 communicated with the first inner cavity 11, and a first sealing piece 13 is arranged at the opening 12 of the container 10;
the container comprises a bin 20 which is communicated up and down, the lower end of the bin 20 is detachably connected to the opening 12 of the container 10, a second sealing piece 21 is arranged at the upper end of the bin 20, and the first sealing piece 13, the bin 20 and the second sealing piece 21 enclose to form an accommodating cavity 22 for accommodating chlorine dioxide aqueous solution;
the cover body 30 is detachably connected to the upper end of the storage bin 20, and an output hole 31 is formed in the cover body 30;
a piercing assembly 40 for piercing the first closure member 13 and the second closure member 21.
When the piercing assembly 40 does not work, the chlorine dioxide aqueous solution is contained in the containing cavity 22 enclosed by the first sealing member 13, the bin 20 and the second sealing member 21, and the activator is contained in the container 10; when the puncturing assembly 40 works, the first sealing member 13 and the second sealing member 21 are punctured, the chlorine dioxide aqueous solution is mixed with the activator, and the inert chlorine dioxide is activated to generate chlorine dioxide gas which is released through the output hole 31 of the cover body 30.
Chlorine dioxide gas is obtained by reacting sodium chlorite and hydrochloric acid, and the reaction equation is as follows:
5NaClO 2 +4HCl＝4ClO 2 +5NaCl+2H 2 O
specifically, the silo 20 is made of PET (polyethylene terephthalate) or PVC (polyvinyl chloride) or polyester vinyl fluoride. The function of the silo 20 is: after the chlorine dioxide gas is obtained, the chlorine dioxide gas is absorbed in the tap water aqueous solution, and sodium chlorate (NaClO) is selected from the aqueous solution containing the chlorine dioxide gas 3 ) Sodium chlorite (NaCIO) 2 ) OrAdding sodium hydroxide (NaOH) to keep the chlorine dioxide gas in a nonvolatile inert state in the tap water solution; the chlorine dioxide aqueous solution in a nonvolatile inert state is stored in a silo 20. The amount of chlorine dioxide present in the aqueous solution is generally set in accordance with the volume of the freshness retaining device, and the amount of chlorine dioxide gas released per hour is about 0.5mg to 1mg per cubic meter. For example: a fresh-keeping device for 25 kg of sea fish needs 2160 mg-4220 mg of chlorine dioxide gas in 6 months according to that every cubic meter releases 0.5 mg-1 mg of chlorine dioxide gas every hour, namely 4300mg of chlorine dioxide needs to be stored in chlorine dioxide aqueous solution.
The container 10 is made of PET or PVC or polyester vinyl fluoride. The function of the container 10 is: activating agents to be selected, such as sodium dihydrogen phosphate (NaH) 2 PO 2 ) Sodium citrate (C) 6 H 5 O 7 Na 3 ·2H 2 O), sodium bicarbonate (NaHCO) 3 ) Or a highly water-repellent resin (SAP), is placed in the container 10.
The first closure member 13 and the second closure member 21 may be pierced by the spike of the piercing assembly 40 without the penetration being easily repositioned or closed. The first sealing member 13 and the second sealing member 21 are both highly waterproof film patches. Preferably, the first and second closures 13, 21 are puw5761 gum waterproof films.
The output hole 31 of the cover 30 is extended to form a conduit 32 for connecting other pipes.
The opening 12 of the container 10 is in threaded connection with the lower end of the bin 20, and the cover 30 is in threaded connection with the upper end of the bin 20. It will be appreciated that a snap fit or other removable connection may also be provided between the opening 12 of the container 10 and the lower end of the cartridge 20, and between the cover 30 and the upper end of the cartridge 20.
Further, the piercing assembly 40 includes a first piercing member 41 slidably disposed within the cartridge 20 for piercing the first closure 13, a second piercing member 42 slidably disposed within the cartridge 20 for piercing the second closure 21, and a pushing member 43 for pushing the first piercing member 41 and the second piercing member 42. The configuration is compact and easy to control.
Further, the piercing assembly 40 further includes a shaft 44 pivotally connected to the cartridge 20, and the pushing member 43 includes a body 431 fixedly mounted on the shaft 44 and teeth 432 extending outward from the body 431. In particular, one end of the rotating shaft 44 is profile-coupled with the body 431 of the pusher 43, which configuration is easy to machine and assemble. The body 431 is provided with a square hole, correspondingly, one end of the rotating shaft 44 is provided with a square section, and the molded surface connection of the rotating shaft and the square section is realized. Four teeth 432 are circumferentially distributed on the body 431, and when the rotating shaft 44 drives the pushing member 43 to rotate, the teeth 432 rotate along with the rotating shaft, and the first piercing member 41 and the second piercing member 42 are pushed by touching the first piercing member 41 and the second piercing member 42.
In the present embodiment, the first piercing member 41 and the second piercing member 42 are arranged in the up-down direction of the magazine 20, and the pushing member 43 is arranged between the first piercing member 41 and the second piercing member 42. The number of the pushing members 43 is one, and the pushing members are arranged in the bin 20 to puncture the first sealing member 13 and the second sealing member 21. It will be appreciated that two pushers, one arranged in the cap and the other in the container, may also pierce the first and second closures. Or the pushing piece can be arranged in the storage bin 20 in a sliding manner, and the pushing piece is made to slide manually or mechanically, so that the pushing piece pushes the first piercing piece and the second piercing piece to pierce the first sealing piece and the second sealing piece.
Further, the first piercing member 41 includes a first mounting seat 411 and a first spike 412 mounted on the first mounting seat 411 and disposed toward the first closure member 13; the second piercing member 42 includes a second mounting seat 421 and a second spike 422 mounted on the second mounting seat 421 and disposed toward the second closure member 21. After the first lancet 412 pierces the first closure member 13, the inert chlorine dioxide aqueous solution in the cartridge 20 contacts with the contents of the container 10 through the pierced through hole to rapidly form a gel state, and the aqueous solution in the cartridge 20 contacts and mixes with the contents of the container 10 to convert the chlorine dioxide aqueous solution from the inert state to an active state. Meanwhile, the second puncture needle 422 punctures the second sealing member 21, so that the chlorine dioxide gas is volatilized through the penetrated penetration hole, the volatilized chlorine dioxide gas is limited by the penetration hole and is slowly released, and the slow release period can reach 6 months. The structure is easy to process and assemble. Specifically, the first lancet 412 and the second lancet 422 are stainless steel lancets and are durable. The first mounting seat 411 is provided with a mounting hole in advance, and the first lancet 412 is inserted into the mounting hole. The first mounting seat 411 is made of polyester vinyl fluoride, and after the first puncture needle 412 is inserted into the mounting hole, the first puncture needle 412 is cured by using a polyester vinyl fluoride hot melt adhesive with the same material. The situation is similar for the second piercing member 42. In this embodiment, the number of the first puncture needles 412 and the second puncture needles 422 is two, and two penetration holes are correspondingly formed in the first sealing member 13 and the second sealing member 21, so as to control the release amount of the chlorine dioxide gas.
Furthermore, a first limiting rod 23 and a second limiting rod 24 are formed on the inner wall of the storage bin 20 in an extending manner; the first mounting seat 411 is provided with a first limiting groove 4111 for the end of the first limiting rod 23 to be inserted into and a first sliding groove 4112 communicated with the first limiting groove 4111, and the end of the first limiting rod 23 is separated from the first limiting groove 4111 and slides in the first sliding groove 4112 when the tooth 432 pushes the first mounting seat 411; the second mounting seat 421 is provided with a second limit groove 4211 for inserting the end of the second limit rod 24 and a second sliding groove 4212 communicated with the second limit groove 4211, and the end of the second limit rod 24 is separated from the second limit groove 4211 and slides in the second sliding groove 4212 when the teeth 432 push the second mounting seat 421. In an initial state, the end of the first limiting rod 23 is inserted into the first limiting groove 4111 of the first mounting seat 411, so that the first piercing part 41 is limited in the storage bin 20; when the rotating shaft 44 rotates to drive the pushing member 43 to rotate, the tooth 432 pushes the first mounting seat 411, and the end of the first limiting rod 23 is separated from the first limiting groove 4111 and enters the first sliding groove 4112, at this time, the first puncture needle 412 pierces through the first sealing member 13. This arrangement is easy to machine and assemble. One side of the first mounting seat 411 facing away from the first lancet 412 extends to form a first pushing top portion 4113 for the teeth 432 to push, a longitudinal section of the first pushing top portion 4113 is triangular, so that when the pushing member 43 rotates, the teeth 432 push the first pushing top portion 4113 of the first mounting seat 411, and an end of the first limiting rod 23 is separated from the first limiting groove 4111 and slides in the first sliding groove 4112. The situation is similar for the second piercing member 42.
Further, the cross section of the first limiting rod 23 and the cross section of the first limiting groove 4111 are both circular, the cross section of the first sliding groove 4112 is trapezoidal, the first limiting groove 4111 is disposed close to the first spike 412, and the first sliding groove 4112 is disposed close to the pushing member 43; the cross section of the second limit rod 24 and the cross section of the second limit groove 4211 are both circular, the cross section of the second sliding groove 4212 is trapezoidal, the second limit groove 4211 is arranged close to the second puncture needle 422, and the second sliding groove 4212 is arranged close to the pushing piece 43. The inner diameter of the first limiting groove 4111 is greater than the upper edge of the first sliding groove 4112, so that the end of the first limiting rod 23 is inserted into the first limiting groove 4111 of the first mounting seat 411 in the initial state, the tooth 432 rotates and pushes the first push-top portion 4113 of the first mounting seat 411, and the end of the first limiting rod 23 is separated from the first limiting groove 4111 and enters the first sliding groove 4112. The situation is similar for the second piercing member 42.
Further, a rotary driving member 45 for driving the rotary shaft 44 to rotate is further included. This arrangement allows for control of the piercing assembly 40. In particular, the rotary drive 45 is an electric motor. The motor is a JZ15C-1 tooth motor. The piercing assembly 40 further comprises a battery 46 for powering the rotary drive 45. The piercing assembly 40 also includes a switch 47 for controlling the operation of the rotary drive member 45. The rotating shaft 44 penetrates through the side wall of the storage bin 20, and the rotating driving piece 45 is arranged outside the storage bin 20. It can be understood that, instead of the rotation driving member, the rotation shaft may be driven to rotate manually by connecting a rotating wheel to the rotation shaft.
Further, a crank and rocker mechanism 48 is included, which is disposed between the output shaft of the rotary drive member 45 and the rotary shaft 44. Specifically, the arrangement that the crank is connected to the output shaft of the rotary driving member 45 and the rocker is connected to the rotating shaft 44 can realize the swinging of the rotating shaft 44 to ensure the puncturing effect of the first puncture needle 412 and the second puncture needle 422. In particular, the rocker is a disc, with one end of the shaft 44 being profiled to the disc, which arrangement is easy to machine and assemble. The disc is provided with a square hole, and correspondingly, one end of the rotating shaft 44 is provided with a square cross section, so that the molded surfaces of the disc and the rotating shaft are connected.
The installation process of the components of the chlorine dioxide releaser 100 and the packaging and using process of the chlorine dioxide aqueous solution and the activator are as follows:
installing the pushing member 43 and the rotating shaft 44 in the storage bin 20; placing an activator in the container 10; a first closure 13 closes the opening 12 of the container 10; butting the bin 20 and the container 10; chlorine dioxide aqueous solution is placed in the silo 20; the second sealing piece 21 closes the upper end of the bin 20; the cover body 30 is butted with the upper end of the storage bin 20; the chlorine dioxide release 100 assembly is completed.
The chlorine dioxide releaser 100 is used in the following steps:
pressing the switch 47; the rotating driving piece 45 drives the rotating shaft 44 and the pushing piece 43 to rotate; the pushing member 43 rotates to push the first piercing member 41 and the second piercing member 42; the first spike 412 and the second spike 422 respectively penetrate the first sealing member 13 and the second sealing member 21 from top to bottom; the aqueous solution is contacted and mixed with the activator in the container 10 through the penetrating hole of the first sealing piece 13 to form gel; chlorine dioxide gas is volatilized to the output hole 31 of the cover body 30 through the penetrating hole of the second sealing member 21; has the functions of sterilization and fresh keeping.
Referring to fig. 5, the fresh keeping apparatus according to the embodiment of the present invention includes a container 110 having a second inner cavity 111 and a chlorine dioxide releaser 100, wherein the output hole 31 of the cover 30 of the chlorine dioxide releaser 100 is communicated with the second inner cavity 111 of the container 110.
The chlorine dioxide releaser 100 is communicated to the container 110 filled with marine products and food, when chlorine dioxide is needed, the piercing assembly 40 is started to carry out quantitative continuous control on the release of chlorine dioxide gas, and the effect of long-term fresh keeping of the marine products and food stored in the fresh-keeping device is achieved.
Specifically, the chlorine dioxide dispenser 100 is disposed within the second interior chamber 111 of the reservoir 110. The chlorine dioxide dispenser 100 is placed in one of the corners of the reservoir 110. The storage container 110 is a freshness protection package, and when seafood and real objects are placed in the freshness protection package, the overall structure is compact. The freshness protection package is provided with a thermoplastic seal to realize the sealing of the freshness protection package. Specifically, the freshness protection package is a PET or PVC plastic film freshness protection package. It will be appreciated that the reservoir may also be a tank or other structure having an internal cavity.
Further, the chlorine dioxide releaser comprises a transmission pipe 120 arranged in the second inner cavity 111 of the reservoir 110, one end of the transmission pipe 120 is connected to the output hole 31 of the cover 30 of the chlorine dioxide releaser 100, and the transmission pipe 120 is provided with a plurality of transmission holes 121. The high density of the transmission holes 121 are reserved on the transmission pipe 120, the transmission pipe 120 is fixed on three peripheries of the freshness protection package, and one end of the transmission pipe 120 is connected with the output hole 31 of the cover 30 of the chlorine dioxide releaser 100.
When the chlorine dioxide releaser 100 is started, chlorine dioxide gas is released and enters the transmission pipe 120, and is released into the container 110 through the transmission holes 121 on the transmission pipe 120, so that the chlorine dioxide gas kills bacteria on marine products and food in the container 110 and bacteria in the air in the container 110, and during the process of continuously releasing the chlorine dioxide gas, the marine products and food in the freshness protection package and the bacteria in the air in the container 110 are controlled for a long time, thereby achieving the purpose of keeping freshness for a long time.
The preservation effect of the chlorine dioxide releaser in the preservation device is verified in Qingdao yellow sea product research institute from 8-10 months in 2009 to 1-10 months in 2010 by the preservation mode of the chlorine dioxide releaser in the preservation device; the mango preservation effect was verified at the plant research institute of eastern City of Hainan province between 5 and 10 months in 2015; verification data shows that the preservation period of the preservation mode using the preservation device is prolonged by 4-6 times.
Verification data table for fresh-keeping effect of sea fish and sea shrimp:
and (3) verifying the mango preservation effect by using a data table:
the present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A chlorine dioxide dispenser, comprising:
the container is provided with a first inner cavity for containing an activator and an opening communicated with the first inner cavity, and a first sealing piece is arranged at the opening of the container;
the lower end of the bin is detachably connected to the opening of the container, the upper end of the bin is provided with a second sealing piece, and the first sealing piece, the bin and the second sealing piece enclose to form a containing cavity for containing chlorine dioxide aqueous solution;
the cover body is detachably connected to the upper end of the storage bin and is provided with an output hole;
a piercing assembly for piercing the first closure and the second closure;
the piercing assembly comprises a first piercing element, a second piercing element and a pushing element, wherein the first piercing element is arranged in the bin in a sliding mode and used for piercing the first sealing element, the second piercing element is arranged in the bin in a sliding mode and used for piercing the second sealing element, and the pushing element is used for pushing the first piercing element and the second piercing element;
the piercing assembly further comprises a rotating shaft pivoted on the storage bin, and the pushing piece comprises a body fixedly mounted on the rotating shaft and teeth extending outwards from the body;
the first puncturing piece comprises a first mounting seat and a first puncturing needle which is mounted on the first mounting seat and faces the first sealing piece; the second puncturing piece comprises a second mounting seat and a second puncturing needle which is mounted on the second mounting seat and faces the second sealing piece;
a first limiting rod and a second limiting rod are formed on the inner wall of the storage bin in an extending mode; the first mounting seat is provided with a first limiting groove for the end part of the first limiting rod to be inserted and connected and a first sliding groove communicated with the first limiting groove, and the end part of the first limiting rod is separated from the first limiting groove and slides in the first sliding groove when the teeth push the first mounting seat; the second mounting seat is provided with a second limiting groove for the end part of the second limiting rod to be inserted and connected and a second sliding groove communicated with the second limiting groove, and the end part of the second limiting rod is separated from the second limiting groove and slides in the second sliding groove when the teeth push the second mounting seat.
2. The chlorine dioxide releaser of claim 1, wherein the cross section of the first stop lever and the cross section of the first stop groove are circular, the cross section of the first sliding groove is trapezoidal, the first stop groove is disposed adjacent to the first spike, and the first sliding groove is disposed adjacent to the pushing member; the section of the second limiting rod and the section of the second limiting groove are both circular, the section of the second sliding groove is trapezoidal, the second limiting groove is arranged close to the second felting needle, and the second sliding groove is arranged close to the pushing piece.
3. The chlorine dioxide dispenser as claimed in claim 2, further comprising a rotary drive for driving rotation of said shaft.
4. A chlorine dioxide releaser as claimed in claim 3, further comprising a crank and rocker mechanism arranged between the output shaft of the rotary drive and the rotary shaft.
5. A freshness retaining device comprising a container having a second inner cavity and a chlorine dioxide releaser as defined in any of claims 1 to 4, wherein the output hole of the cover of said chlorine dioxide releaser is communicated with the second inner cavity of said container.
6. The freshness retaining device of claim 5, further comprising a transfer tube disposed in the second inner chamber of the container, wherein one end of the transfer tube is connected to the output hole of the cover of the chlorine dioxide releaser, and the transfer tube is provided with a plurality of transfer holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510970352.4A CN106902376B (en) | 2015-12-22 | 2015-12-22 | Chlorine dioxide releaser and have fresh-keeping device of this chlorine dioxide releaser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510970352.4A CN106902376B (en) | 2015-12-22 | 2015-12-22 | Chlorine dioxide releaser and have fresh-keeping device of this chlorine dioxide releaser |
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| Publication Number | Publication Date |
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| CN106902376A CN106902376A (en) | 2017-06-30 |
| CN106902376B true CN106902376B (en) | 2023-02-07 |
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| CN201510970352.4A Active CN106902376B (en) | 2015-12-22 | 2015-12-22 | Chlorine dioxide releaser and have fresh-keeping device of this chlorine dioxide releaser |
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| CN109368042A (en) * | 2018-09-29 | 2019-02-22 | 宁德职业技术学院 | A kind of anti-oxidation storage facilities of shrimp sauce |
| CN115127296B (en) * | 2022-07-25 | 2024-04-12 | 长虹美菱股份有限公司 | Refrigerator fresh-keeping control device and method and refrigerator |
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| CN205307453U (en) * | 2015-12-22 | 2016-06-15 | 深圳市罗奇环保科技有限公司 | Chlorine dioxide releaser and have fresh -keeping device of this chlorine dioxide releaser |
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|---|---|---|---|---|
| CN87106419A (en) * | 1986-09-18 | 1988-03-30 | 利奥公司 | Adapter and with the once use assembly of this adapter |
| JPH06142158A (en) * | 1992-10-30 | 1994-05-24 | Nissho Corp | Medicine vessel set provided with communicating means |
| CN1509245A (en) * | 2001-05-15 | 2004-06-30 | ����ԭ�Ů� | Two-compartment container |
| CN101138364A (en) * | 2007-10-22 | 2008-03-12 | 山东农业大学 | Chlorine dioxide complexing agent for the fresh-keeping of vegetables and bag fresh-keeping method |
| CN101428149A (en) * | 2008-08-19 | 2009-05-13 | 穆超银 | Disinfecting, deodorizing and fresh-keeping apparatus, method for preparing chlorine dioxide antistaling agent |
| CN205307453U (en) * | 2015-12-22 | 2016-06-15 | 深圳市罗奇环保科技有限公司 | Chlorine dioxide releaser and have fresh -keeping device of this chlorine dioxide releaser |
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| CN106902376A (en) | 2017-06-30 |
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