CN108131904A - A kind of household dries sterilizing chopping block cabinet - Google Patents

A kind of household dries sterilizing chopping block cabinet Download PDF

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Publication number
CN108131904A
CN108131904A CN201711335314.7A CN201711335314A CN108131904A CN 108131904 A CN108131904 A CN 108131904A CN 201711335314 A CN201711335314 A CN 201711335314A CN 108131904 A CN108131904 A CN 108131904A
Authority
CN
China
Prior art keywords
chopping block
hot gas
cabinet
getter
drying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711335314.7A
Other languages
Chinese (zh)
Inventor
黄希桥
李帆
李一帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northwestern Polytechnical University
Original Assignee
Northwestern Polytechnical University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northwestern Polytechnical University filed Critical Northwestern Polytechnical University
Priority to CN201711335314.7A priority Critical patent/CN108131904A/en
Publication of CN108131904A publication Critical patent/CN108131904A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04Heat
    • A61L2/06Hot gas
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultra-violet radiation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/04Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure

Abstract

The invention discloses a kind of households to dry sterilizing chopping block cabinet, is made of cabinet, drying sterilization cavity, air pump, hot gas supply pipe, dehumidifier, gas collection bucket, ultraviolet light.Drying sterilization chamber body is located inside cabinet, and drying wall in sterilization chamber body has reflection and heat insulation material, and cavity bottom is evenly equipped with several convex blocks and is used to support sterilizing chopping block.Cavity bottom has venthole to be connected with hot gas inlet pipe, and gas collection bucket, getter grid and ultraviolet light are fixed on the top of drying sterilization cavity, and the ultraviolet light that ultraviolet light is sent out is radiated at after the heat insulation reflecting material reflection of cavity inner wall on chopping block;Air pump, hot gas supply pipe connect to form gas circulation channel with hot gas inlet pipe;Gas after cycle enters gas collection bucket by getter grid, and entering dehumidifier through getter pipeline is dehumidified to obtain dry gas stream, then heated resistance wire carries out heating and air-flow is made to heat up;Thermal current flows through hot gas supply pipe and enters venthole by air pump, impacts chopping block, realizes chopping block drying sterilization.

Description

A kind of household dries sterilizing chopping block cabinet
Technical field
The present invention relates to heating, drying machinery field, specifically, being related to a kind of household drying sterilizing chopping block cabinet.
Background technology
Processing of the chopping block because being generally used for food materials, needs to rinse using clear water after use, if chopping block surface leaves water Stain is not dried in time, and a large amount of bacterium will be grown on chopping block, the safety of food materials can be influenced when using in this way, influences the person Health, so need to be sterilized to chopping block, drying and processing.At present on the market without profession chopping block is dried and sterilization disappears The domestic type utensil of poison, with economic growth, people’s lives level improves, and the food-safe problem of people is increasingly heavier Depending on, it is also desirable to solve the current above problem.
It is existing drying Sterilization disinfectant cabinet be mostly heavy-duty machines dried simultaneously for multiple chopping blocks or the combination of household baking Dry machine.The former proposes that it can be preferably to big in the chopping block dried disinfecting of large centralised in patent CN206522992U The chopping block of amount is carried out at the same time sterilizing, but its volume is bigger than normal, complicated, should not use in the family.The latter is in current kitchen Have market it can be seen that but its hot-air can not be made to carry out chopping block uniform dried disinfecting together with the tablewares such as chopping block and bowls and chopsticks Heating, influence the drying efficiency of chopping block, and its bactericidal effect is poor, discomfort is preferably that chopping block carries out careful sterilization.
Invention content
In order to avoid the shortcomings of the prior art, the present invention proposes a kind of household drying sterilizing chopping block cabinet, this is killed Bacterium disinfection chopping block cabinet is simple, small, is suitable for household.
The technical solution adopted by the present invention to solve the technical problems is:It is anti-skidding including cabinet, drying sterilization cavity, friction Cap, venthole, hot gas inlet pipe, air pump, hot gas supply pipe, resistive heater, dehumidifier, getter pipeline, gas collection bucket, is received convex block Gas grid, ultraviolet light, reflection and heat insulation material, the drying sterilization chamber body are located inside cabinet, and drying wall in sterilization chamber body has Reflection and heat insulation material, drying sterilization cavity bottom are evenly equipped with several convex blocks and are used to support sterilizing chopping block, and every four adjacent convex For block into square profile, diagonal center is provided with venthole, and hot gas inlet pipe is connect with venthole to be communicated under pedestal Portion, the gas collection bucket are ladder cavity structure, and crown center is provided with stomata, and gas collection bucket is fixed on the top of drying sterilization cavity, Getter grid is mounted on gas collection bucket lower part open-mouth, has annular ultraviolet light around getter grid, the ultraviolet light warp that ultraviolet light is sent out It is radiated on chopping block after drying sterilization cavity inner wall heat insulation reflecting material reflection;Dehumidifier is fixed on cabinet and is internally located at gas collection bucket Above side, dehumidifier one end is connect with gas collection bucket by getter pipeline, and the other end is connect with hot gas supply pipe, resistive heater position In in hot gas supply pipe, air pump, which is fixed in cabinet, is located at drying sterilization chamber body side surface, air pump respectively with hot gas supply pipe and heat Gas inlet pipe connects to form gas circulation channel, and the gas after cycle enters gas collection bucket by getter grid, is entered by getter pipeline and removed Wet device is dehumidified to obtain dry gas stream, and heated resistance wire, which carries out heating, makes air-flow heat up, and thermal current flows through hot gas supply pipe Hot gas inlet pipe is entered by air pump and impacts chopping block, realizes drying sterilization.
The convex block upper end is equipped with friction anti-slip cap, for preventing chopping block from sliding.
The resistive heater uses equal diameter sped structure.
Advantageous effect
A kind of household drying sterilizing chopping block cabinet proposed by the present invention, is that chopping block is placed in cabinet multiple ventilations On the pedestal in hole, the air source of drying is arranged on pedestal lower part;Chopping block is divided into multiple fritters, each piece of independent baking by multiple ventholes Dry, this drying mode can eliminate the dead angle of drying, prevent from drying it is uneven caused by part it is moist;The chopping block back side is relative to anvil Plate front is more coarse, is easily stained with more water stain, relative to the more difficult drying in chopping block front, is not easy by hot gas uniform shock The chopping block back side of drying, makes the chopping block back side directly be oven-dried, and prevents the back side caused by drying chopping block front moist, improves drying Efficiency.Friction anti-slip cap is installed, friction anti-slip cap can prevent chopping block under the impact of thermal current on the convex block of placing chopping block It moves or is slid from the convex block of bottom in position.
Venthole in household drying sterilizing chopping block cabinet is connected by pipeline, the resistive heater in hot gas supply pipe Using sped structure, spiral type heated resistance wire can improve the contact area of gas and resistance wire, so as to which air-flow be made to rise rapidly Temperature achievees the purpose that heat air-flow.Dehumidifier is placed on resistive heater and air pump forepart prevents high-temperature vapor in air-flow Redox reaction occurs with the metal parts in resistive heater and air pump, the service life of part can be increased.
The heat insulation reflecting material of drying sterilization cavity inner wall can reflect the ultraviolet radiation that ultraviolet light is launched, reflection and heat insulation Material makes the ultraviolet radiation cover that ultraviolet light is sent out, and on chopping block surface, the radiation intensity of intensive ultraviolet is effectively killed The bacterium on chopping block surface.Meanwhile reflection and heat insulation material ensures that internal temperature will not be because of drying sterilization cavity and extraneous heat It exchanges and reduces by a relatively large margin, reduce heat energy loss, reduce resistive heater workmanship, reduce its energy consumption, chopping block is made to be easier quilt Drying and sterilizing.
Description of the drawings
A kind of present invention household drying sterilizing chopping block cabinet is made with embodiment below in conjunction with the accompanying drawings further detailed It describes in detail bright.
Fig. 1 dries sterilizing chopping block cabinet schematic diagram for present inventor.
Cavity base schematic diagram is sterilized in the drying that Fig. 2 is the present invention.
Cavity schematical top view is sterilized in the drying that Fig. 3 is the present invention.
In figure:
6. hot gas inlet pipe of anti-slip cap 4. convex block, 5. venthole, 7. air pump 1. the drying sterilization cavity 3. of cabinet 2. rubs 8. 13. getter grid of hot gas supply pipe 9. resistive heater, 10. dehumidifier, 11. getter pipeline, 12. gas collection bucket, 14. purple light 15. reflection and heat insulation material of lamp
Specific embodiment
The present embodiment is a kind of household drying sterilizing chopping block cabinet.
Refering to Fig. 1, Fig. 2, Fig. 3, the present embodiment household dry sterilizing chopping block cabinet by cabinet 1, drying sterilization cavity 2, Rub anti-slip cap 3, convex block 4, venthole 5, hot gas inlet pipe 6, air pump 7, hot gas supply pipe 8, resistive heater 9, dehumidifier 10, receipts Feed channel 11, gas collection bucket 12, getter grid 13, ultraviolet light 14, reflection and heat insulation material 15 form;Wherein, drying sterilization cavity 2 is pacified Mounted in the inside of cabinet 1, drying 2 inner wall of sterilization cavity is equipped with reflection and heat insulation material 15;If 2 bottom of drying sterilization cavity is evenly equipped with Dry convex block 4 is used to support sterilizing chopping block, and into square profile, diagonal center is provided with logical every four adjacent projections Stomata 5, hot gas inlet pipe 6 connect with venthole 5 and communicate positioned at the lower part of pedestal.
Gas collection bucket 12 is ladder cavity structure, and crown center is provided with stomata, and gas collection bucket 12 is fixed on drying sterilization cavity 2 Top, getter grid 13 are mounted on gas collection bucket lower part open-mouth.Equipped with annular ultraviolet light 14, ultraviolet light 14 around getter grid 13 The heat insulation reflecting material 15 of ultraviolet light drying sterilization 2 inner wall of cavity sent out is radiated at after reflecting on chopping block.The mounting means Volume can be effectively reduced, is more in line with average family use.In the present embodiment, drying sterilization cavity inner wall is surrounded by heat-insulated anti- Luminescent material compensates the ultraviolet radiation that ultraviolet light gives off, and ultraviolet light is made more effectively to be radiated chopping block surface, enhancing Bactericidal effect;Heat insulation reflecting material can reduce thermal losses of the thermal current in drying sterilization chamber body, reduce resistive heater indirectly Workmanship, reduces energy consumption.
Dehumidifier 10 is fixedly mounted on inside cabinet 1, above 12 side of gas collection bucket, 10 one end of dehumidifier and gas collection bucket 12 It is connected by getter pipeline 11,10 other end of dehumidifier is connect with hot gas supply pipe 8, and resistive heater 9 is located at hot gas supply pipe 8 It is interior.Air pump 7, which is mounted in cabinet 1, is located at drying sterilization cavity 2 side, air pump 7 respectively with hot gas supply pipe 8 and hot gas inlet pipe 6 Connection forms gas circulation;Gas after cycle enters gas collection bucket 12, then enter through getter pipeline 11 and dehumidify by getter grid 13 Device 10 is dehumidified to obtain dry gas stream, then heated resistance wire 9 carries out heating and air-flow is made to heat up;Thermal current flows through hot gas supply Pipe 8 enters hot gas inlet pipe 6 by air pump 7, impacts chopping block, realizes drying.4 top of convex block is equipped with friction anti-slip cap 3, for preventing Chopping block slides.
In the present embodiment, after startup, air pump 7 starts running, airflow circulating flowing;Clammy air in cavity is through air pump 7 Operating flow into getter grid 13, the gas that getter grid 13 is collected is temporarily stored in gas collection bucket 12, and air-flow converges in gas collection bucket 12 Getter pipeline 11 is at the uniform velocity flowed to after collection, clammy air-flow flows to dehumidifier 10 after getter pipeline 11, and dehumidifier 10 filters off clammy Air-flow is dried processing, obtains dry cold airflow by the moisture in air-flow.Dry cold airflow is heated by pipeline flow-direction Resistance wire 9, resistive heater 9 is in direct contact with air-flow heats air-flow, and dry cold airflow becomes dry thermal current, xeothermic Air-flow stores again at hot gas supply pipe 8 to be collected and then at the uniform velocity flows out.Getter pipeline is equipped with dehumidifier, the air-flow after drying Become cold by heat, got wet by dry.Air pump drives the disturbance of air-flow, and clammy air-flow enters top in drying sterilization chamber body from bottom Getter grid;Collected in gas collection bucket 12 by the clammy air-flow of getter grid, and pass through air flows into dehumidifier 10 Moisture content in middle removing air-flow, so as to obtain dry air-flow, dry gas stream will be heated by resistive heater.Hot gas supply pipe The electric heating wire set in 8 can increase the contact area of air and resistance wire;Resistive heater heats the drying by dehumidifier Air-flow obtains the dry gas stream of heat;By the work of air pump so as to flow, thermal current is entered the dry gas stream of heat by air pump Hot gas inlet pipe, then by venthole, drying is completed at the back side for impacting chopping block.
By reaching hot gas inlet pipe 6 after air pump 7, more hot gas inlet pipes 6 are connected on same root pipeline xeothermic air-flow, xeothermic Air-flow enters hot gas inlet pipe 6 by pipeline, and hot gas inlet pipe 6 is connected with venthole 5, and xeothermic air-flow is sprayed by venthole 5, directly rushes Hit the chopping block back side for being not easy to dry.There are gaps between the chopping block back side and venthole, can make the completely inswept chopping block back side of thermal current, Make chopping block back side thermally equivalent, water stain residual rapid evaporation;It is dried by the thermal current flowed in drying sterilization chamber body in chopping block front; Air-flow after impact chopping block is got wet by dry, becomes cold by heat, the work of air pump 7 makes clammy air-flow be again introduced into getter grid 13, again It is again introduced into drying sterilization cavity 2.It is handed in addition, reflection and heat insulation material can also reduce 2 inside of drying sterilization cavity with extraneous heat It changes, reduces thermal losses, xeothermic air-flow is made, which to become temperature during clammy air-flow, reduces amplitude reduction, reduces the loss of energy, subtracts indirectly Few resistive heater 9 does work, and reduces energy consumption.The present embodiment course of work is a complete airflow circulating process, and air-flow repeats Cycle, and drying work is completed in cyclic process.Ultraviolet light 14 goes out ultraviolet light in drying sterilization 2 overhead radiation of cavity, one Ultraviolet radiation is divided directly to radiate on chopping block surface, another part can be penetrated in drying sterilization 2 inner wall of cavity and its each corner. Reflection and heat insulation material can reflect the ultraviolet radiation radiated on drying sterilization 2 inner wall of cavity, make more ultraviolet radiations It collects on chopping block surface, so as to complete sterilization operation.

Claims (3)

1. a kind of household dries sterilizing chopping block cabinet, it is characterised in that:Including cabinet, drying sterilization cavity, friction anti-slip cap, Convex block, venthole, hot gas inlet pipe, air pump, hot gas supply pipe, resistive heater, dehumidifier, getter pipeline, gas collection bucket, getter lattice Grid, ultraviolet light, reflection and heat insulation material, the drying sterilization chamber body are located inside cabinet, there is reflective wall in drying sterilization chamber body Heat-barrier material, drying sterilization cavity bottom are evenly equipped with several convex blocks and are used to support sterilizing chopping block, every four adjacent projections into Square profile, diagonal center are provided with venthole, and hot gas inlet pipe is connect with venthole to be communicated positioned at the lower part of pedestal, institute Gas collection bucket is stated as ladder cavity structure, crown center is provided with stomata, and gas collection bucket is fixed on the top of drying sterilization cavity, getter lattice Grid are mounted on gas collection bucket lower part open-mouth, have annular ultraviolet light around getter grid, the ultraviolet light drying that ultraviolet light is sent out is killed It is radiated on chopping block after the reflection of bacterium cavity inner wall heat insulation reflecting material;Dehumidifier is fixed on cabinet and is internally located on gas collection bucket side Side, dehumidifier one end are connect with gas collection bucket by getter pipeline, and the other end is connect with hot gas supply pipe, and resistive heater is located at heat In gas supply pipe, air pump, which is fixed in cabinet, is located at drying sterilization chamber body side surface, air pump respectively with hot gas supply pipe and hot gas into Pipe connects to form gas circulation channel, and the gas after cycle enters gas collection bucket by getter grid, enters dehumidifier by getter pipeline It is dehumidified to obtain dry gas stream, heated resistance wire, which carries out heating, makes air-flow heat up, and thermal current flows through hot gas supply pipe and passes through Air pump enters hot gas inlet pipe impact chopping block, realizes drying sterilization.
2. household according to claim 1 dries sterilizing chopping block cabinet, it is characterised in that:The convex block upper end is equipped with Rub anti-slip cap, for preventing chopping block from sliding.
3. household according to claim 1 dries sterilizing chopping block cabinet, it is characterised in that:The resistive heater uses Equal diameter sped structure.
CN201711335314.7A 2017-12-14 2017-12-14 A kind of household dries sterilizing chopping block cabinet Pending CN108131904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711335314.7A CN108131904A (en) 2017-12-14 2017-12-14 A kind of household dries sterilizing chopping block cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711335314.7A CN108131904A (en) 2017-12-14 2017-12-14 A kind of household dries sterilizing chopping block cabinet

Publications (1)

Publication Number Publication Date
CN108131904A true CN108131904A (en) 2018-06-08

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CN201711335314.7A Pending CN108131904A (en) 2017-12-14 2017-12-14 A kind of household dries sterilizing chopping block cabinet

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112472836A (en) * 2020-11-10 2021-03-12 华帝股份有限公司 Frame is accomodate in efficient disinfection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204260198U (en) * 2014-12-05 2015-04-15 王帅 A kind of compact chopping board cabinet
CN205019463U (en) * 2015-10-10 2016-02-10 马发财 Case and bag with heating and drying and ultraviolet lamp shine disinfection function
CN206522992U (en) * 2017-01-16 2017-09-26 江西锦雕卫浴有限公司 One kind drying sterilizing chopping block cabinet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204260198U (en) * 2014-12-05 2015-04-15 王帅 A kind of compact chopping board cabinet
CN205019463U (en) * 2015-10-10 2016-02-10 马发财 Case and bag with heating and drying and ultraviolet lamp shine disinfection function
CN206522992U (en) * 2017-01-16 2017-09-26 江西锦雕卫浴有限公司 One kind drying sterilizing chopping block cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112472836A (en) * 2020-11-10 2021-03-12 华帝股份有限公司 Frame is accomodate in efficient disinfection

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Application publication date: 20180608