CN113180416B - Partition type business super fresh-keeping cabinet with self-checking type sliding door - Google Patents
Partition type business super fresh-keeping cabinet with self-checking type sliding door Download PDFInfo
- Publication number
- CN113180416B CN113180416B CN202110754428.5A CN202110754428A CN113180416B CN 113180416 B CN113180416 B CN 113180416B CN 202110754428 A CN202110754428 A CN 202110754428A CN 113180416 B CN113180416 B CN 113180416B
- Authority
- CN
- China
- Prior art keywords
- sliding door
- air
- self
- cold
- checking
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0426—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0426—Details
- A47F3/043—Doors, covers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
Abstract
The invention discloses a partition type commercial super fresh-keeping cabinet with a self-checking sliding door, belonging to the field of cold chain equipment, wherein cold air leakage and food deterioration corrosion conditions are reflected by the color change of a self-checking ball, the traditional sliding type sliding door is firstly changed, the condition that a customer forgets to close the sliding door can be effectively avoided by the sliding door which rotates by 90 degrees to the maximum, then a color developing agent absorption shell is discolored by utilizing hydrogen sulfide gas generated when fruits and vegetables deteriorate so as to give a prompt to the outside, the color developing agent absorption shell is prevented from being mistakenly selected by the customer by matching with a color change indicator plate, a sales service person can timely clear the color developing agent absorption shell so as to improve the quality and the image of a merchant, the change condition of the cold air is sensed by utilizing a phase state cold air storage mandril, the phase state change of the phase state cold storage mandril is caused by the local temperature rise caused by the leakage of the cold air so as to lead the color fluffy ball to extend out, thereby giving a prompt to the outside person, not only effectively avoid food deterioration, but also effectively reduce energy consumption.
Description
Technical Field
The invention relates to the field of cold chain equipment, in particular to a partitioned type commercial super fresh-keeping cabinet with a self-checking type sliding door.
Background
The food cold chain comprises four aspects of freezing processing, freezing storage, cold storage transportation and distribution and freezing sale. Freezing and selling: the method comprises the steps of freezing, storing and selling various cold chain foods in a wholesale and retail link, wherein the wholesale and retail link is completed by a manufacturer, a wholesaler and a retailer. With the rapid development of various chain supermarkets in large and medium-sized cities, the various chain supermarkets are becoming the main sales channels of cold chain foods, and a large number of refrigeration/freezing showcases and storage warehouses are used in the retail terminals, so that the chain supermarkets become an indispensable important link in a complete food cold chain.
The preservation cabinets commonly used in markets and supermarkets can be divided into air-cooled open preservation cabinets and direct-cooled glass door type preservation cabinets, and the functions of reducing the temperature and slowing down the activity speed of bacteria in food are achieved, so that the effect of prolonging the shelf life is achieved. The most common fresh-keeping cabinets in the market at present are cooked food fresh-keeping cabinets, fresh meat fresh-keeping cabinets, yogurt fresh-keeping cabinets and clean vegetable fresh-keeping cabinets.
The current fresh-keeping cabinets for fresh-keeping of fruits and vegetables are various, the island cabinets are the most commonly used, the existing island cabinets are good in use and have a plurality of defects, for example, a sliding door on the fresh-keeping cabinet is frequently opened to cause the abrasion of the sliding door to seriously reduce the sealing property, so that cold air is seriously lost, the energy consumption is increased, the loss of the cold air causes the temperature inside the cabinet to rise, and then the fruits and vegetables are easy to rot, and the sale can be seriously influenced if the temperature is not checked in time.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a partition type business super fresh-keeping cabinet with a self-checking type sliding door, compared with the existing fresh-keeping cabinet with a sliding door, the partition type business super fresh-keeping cabinet has the functions of self-checking cold air leakage and deterioration and rot of fruits and vegetables, and reminds customers and salesmen through color change, so that the problem of energy consumption increase caused by cold air leakage can be effectively solved, the customers can be prevented from purchasing deteriorated fruits and vegetables, and the partition type business super fresh-keeping cabinet is beneficial to the shopping experience of the customers and the image of the merchant.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A partition type commercial super fresh-keeping cabinet with a self-checking type sliding door is characterized in that a rotary type sliding door rotating through conversion is arranged on the basis of a fresh-keeping cabinet in the prior art, a cold air exchange cavity is formed in one end, close to a bin dividing plate, of the rotary type sliding door, the lower end of the cold air exchange cavity is communicated with an elastic corrugated communication pipe communicated with the bin dividing plate, air closing plates are fixedly connected to inner walls, close to the bin dividing plate, of the elastic corrugated communication pipe and the inner walls, close to each other, of the bin dividing plate, air closing balls with opposite magnetic poles are adsorbed to the two air closing plates, sealing holes matched with the air closing balls are formed in the air closing plates, two sides of each air closing ball are fixedly connected with the air closing plates through pull ropes, a color developing batten communicated with the air closing plates is inserted into the upper end, far away from the air closing balls, of the cold air exchange cavity, and a plurality of self-checking balls adsorbed with hydrogen sulfide absorption color developing agents are fixedly connected to the inner walls of the color developing battens; when the color of the self-checking ball changes, the prior fresh-keeping cabinet has the advantages of cold air leakage and food deterioration reminding.
Further, the self-checking ball includes that inside leads cold spherical shell and outside color development agent absorption shell, and the upper end intercommunication of leading cold spherical shell has the pipe that runs through color development agent absorption shell, lets the outside that color development agent absorption shell is located and leads cold spherical shell directly contact with air conditioning to timely absorption is in the hydrogen sulfide gas that melon and fruit vegetables rotten production, in order to make timely reaction.
Further, lead cold spherical shell and adopt the cold-storage material, lead cold spherical shell can be better experience cold and hot change to can be sensitive make corresponding colour change, the developer absorbs the shell and adopts the sponge material, and the hydrogen sulfide absorbs the developer and adsorbs on the developer absorbs the shell, can release hydrogen sulfide gas when melon and fruit vegetables are rotten, and then hydrogen sulfide gas absorbs the developer and absorbs the developer by the hydrogen sulfide on the developer absorbs the shell, thereby the change of making the colour makes the suggestion for the external world.
Furthermore, an elastic tympanic membrane is fixedly connected to the inner wall of the middle of the cold-conducting spherical shell, a plurality of phase cold-storage push rods which are symmetrically arranged are fixedly connected between the elastic tympanic membrane and the inner wall of the cold-conducting spherical shell, the side wall of the upper end of the elastic tympanic membrane is fixedly connected with a colored fluff ball through a connecting rod, the phase cold-storage push rods keep a curved circular phase state in an environment with sufficient cold air, the colored fluff ball is positioned in the cold-conducting spherical shell at the moment and indicates that the cold air in the fresh-keeping cabinet body is not leaked, when the cold air is leaked, the temperature of the top of the fresh-keeping cabinet body is increased due to the shortage of the cold air, the phase cold-storage push rods change the phase state at the moment and straighten from the curved state, so that the elastic tympanic membrane is arched upwards, the colored fluff ball is moved out of the cold-conducting spherical shell to the outside, and the color of the colored fluff ball easily causes the attention of outside personnel, thereby playing a role in prompting.
Furthermore, the magnetic poles of the two air-closing balloons are positioned at the end parts close to each other, and the repulsive force between the two air-closing balloons is larger than the adsorption force of the air-closing plate to the two air-closing balloons, so that cold air can flow upwards through the air-closing plate when the rotary sliding door is closed, and the self-checking balloons can sensitively respond.
Furthermore, the color development slat passes through the mode of magnetism absorption and exchanges the chamber with air conditioning and peg graft, is convenient for change the color development slat like this, and the outside cover of color development slat has sealed adapter sleeve, is in order to guarantee the leakproofness to air conditioning leakage appears.
Furthermore, the rotation angle of the rotary sliding door is between 0 and 90 degrees, the traditional sliding door is easy to cause customers to forget to close after selecting foods, so that the rotary sliding door can only rotate 90 degrees, the rotary sliding door can be closed under the action of gravity even if forgetting to close the rotary sliding door, and the rotary sliding door adopts a double-layer hollow structure, so that the loss of cold air is avoided, the energy consumption is reduced, and the condensation can be effectively avoided.
Furthermore, the upper surface of each rotary sliding door is pasted with a hydrogen sulfide absorption color developing agent color change instruction notice board, so that the customers can not know the significance of color change clearly, and the customers can explain the color change after pasting the indication board, so that the customers can be prevented from mistakenly selecting deteriorated foods.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme reflects the cold air leakage and food deterioration corrosion conditions by the color change of the self-checking ball, firstly changes the traditional sliding type sliding door, the sliding door capable of rotating 90 degrees at maximum can effectively avoid the condition that a customer forgets to close the sliding door, secondly, the color developing agent absorbs the color of the shell to be changed by utilizing hydrogen sulfide gas generated when the fruits and vegetables go bad so as to give out a prompt to the outside, and the color change indicator board is matched to prevent customers from mistakenly selecting deteriorated foods, but also the sales service personnel can be removed in time to improve the quality and image of the merchant, and the change condition of the cold air is sensed through the phase cold accumulation push rod, the phase state cold accumulation mandril generates phase state change by utilizing the local temperature rise caused by cold air leakage so as to lead the color fluff ball to extend out, thereby reminding the outside personnel, not only effectively avoiding the food deterioration, but also effectively reducing the energy consumption.
(2) The color developing agent absorption shell is positioned outside the cold-conducting spherical shell and can be directly contacted with cold air, so that hydrogen sulfide gas generated by the deterioration of fruits and vegetables can be absorbed in time to make a timely response.
(3) When fruits and vegetables go bad, hydrogen sulfide gas is released, and then the hydrogen sulfide gas is absorbed by the color developing agent through the hydrogen sulfide absorption color developing agent on the color developing agent absorption shell, so that the color change is made to give a prompt to the outside.
(4) Under the environment that the cold air is sufficient, the phase state cold accumulation ejector rod keeps the curved circular phase state, the color fluff ball is positioned inside the cold guide ball shell at the moment, the cold air in the fresh-keeping cabinet body is not leaked, when the cold air is leaked, the temperature at the top of the fresh-keeping cabinet body is increased due to the insufficient cold air, the phase state cold accumulation ejector rod changes the phase state and is straightened by the curved state, the elastic drum membrane is further arched upwards, and the color fluff ball is moved out of the cold guide ball shell to the outside, so that the color of the color fluff ball easily causes the attention of external personnel, and the prompt effect is achieved.
(5) The repulsive force between the two air-closing balloons is greater than the attractive force of the air-closing plate to the air-closing balloons, so that when the rotary sliding door is closed, cold air can flow upwards through the air-closing plate, and the self-checking balloons can sensitively respond.
(6) The rotation angle of the rotary sliding door is between 0 and 90 degrees, the traditional sliding door is easy to cause a customer to forget to close the rotary sliding door after selecting food, so that the rotary sliding door can only rotate 90 degrees, the rotary sliding door can be closed by self under the action of gravity even if the customer forgets to close the rotary sliding door, and the rotary sliding door adopts a double-layer hollow structure, so that the loss of cold air is avoided, the energy consumption is reduced, and the condensation can be effectively avoided.
(7) The upper surface of each rotary sliding door is stuck with a hydrogen sulfide absorption color developing agent color changing instruction notice board, so that customers can not clearly know the meaning of color change, and the customers can explain the color changing notice board after sticking the indication board, so that the customers can avoid mistakenly selecting deteriorated foods.
Drawings
FIG. 1 is a front view of the fresh food cabinet of the present invention;
FIG. 2 is a perspective view of the fresh-keeping cabinet of the present invention;
FIG. 3 is a schematic view of the range of rotation of the sliding revolving door of the present invention;
FIG. 4 is a top view of the fresh food cabinet of the present invention;
FIG. 5 is a partial view of the sectional view of the sliding swing door of the present invention;
FIG. 6 is a partial view of the sectional view of the door of the present invention rotated to a maximum angle;
FIG. 7 is a partial view of the present invention before and after replacement of the color strip;
FIG. 8 is a cross-sectional view of a self-test ball of the present invention;
FIG. 9 is a state diagram before and after the change of the phase cold accumulation push rod of the present invention;
FIG. 10 is a top view of the air dam of the present invention;
FIG. 11 is a cross-sectional view of the binning plate of the present invention.
The reference numbers in the figures illustrate:
1 fresh-keeping cabinet body, 2 bin dividing plates, 201 cold air inlet holes, 3 rotary sliding doors, 301 cold air exchange cavity, 302 elastic corrugated communicating pipe, 4 air-closing plates, 401 magnetic ring, 5 air-closing ball, 6 color development strip plate, 7 self-checking ball, 701 cold guide ball shell, 7011 elastic tympanic membrane, 7012 phase state cold accumulation top bar, 7013 color fluff ball and 702 color development agent absorption shell.
Detailed Description
In this embodiment 1, the technical solution will be clearly and completely described in conjunction with the disclosed drawings, so that the purpose, technical solution and beneficial effects of the embodiments of the present disclosure will be more clear. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" and similar words are intended to mean that the elements or items listed before the word cover the elements or items listed after the word and their equivalents, without excluding other elements or items. "upper", "lower", "inside", "outside", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Example (b):
a partition type business super fresh-keeping cabinet with a self-checking type sliding door is disclosed, please refer to figures 1-4, and comprises a fresh-keeping cabinet body 1, wherein a plurality of partition plates 2 arranged at equal intervals are fixedly connected to the wall of the fresh-keeping cabinet body 1, the upper end of each partition plate 2 is rotatably connected with a rotary sliding door 3 matched with the partition plate 2, the rotary sliding door 3 has a rotation angle of 0-90 degrees, the conventional sliding door is easy to allow a customer to forget to close the door after selecting food, therefore, the rotary sliding door 3 can only rotate 90 degrees, even if the rotary sliding door 3 is forgotten to close, the rotary sliding door can be closed by self under the action of gravity, the rotary sliding door 3 adopts a double-layer hollow structure, so as to avoid loss of cold air and reduce energy consumption, and effectively avoid condensation, the side edge of each rotary sliding door 3 is wrapped with a water absorption expansion strip, and a strip is fixedly connected between two adjacent rotary sliding doors 3, the water absorption expansion strip and the silica gel strip are used for improving the sealing performance of the preservation cabinet body 1 so as to prevent air leakage caused by gaps when the rotary sliding door 3 is closed, the upper surface of each rotary sliding door 3 is pasted with a hydrogen sulfide absorption color developing agent color changing instruction notice board, the color changing instruction notice board is unclear for customers, and explanation can be given after the indication board is pasted so as to prevent the customers from mistakenly selecting deteriorated foods.
Referring to fig. 6 and 11, a cold air chamber with an open upper end is disposed inside the bin dividing plate 2, and cold air inlet holes 201 are disposed on both side walls of the bin dividing plate 2, a cold air exchanging chamber 301 is disposed inside one end of the rotary sliding door 3 close to the bin dividing plate 2, and a lower end of the cold air exchanging chamber 301 is communicated with an elastic corrugated communicating pipe 302 (a corrugated pipe made of an elastic material, which is a technology known by those skilled in the art and not described in detail herein) communicated with the bin dividing plate 2, so that the elastic corrugated communicating pipe 302 and the bin dividing plate 2 are fixedly connected to inner walls close to each other, respectively, of the elastic corrugated communicating pipe 302 and the bin dividing plate 2.
Referring to fig. 5 and 10, the two air-closing plates 4 are respectively adsorbed with the air-closing balloons 5 with opposite magnetic poles, the magnetic poles of the two air-closing balloons 5 are located at the end parts of the two air-closing balloons which are close to each other, so that the magnetic poles of the two air-closing balloons 5 are opposite, and the repulsion force between the two closed balloons 5 is larger than the adsorption force of the closed gas plate 4 to the closed balloons after the part is debugged by professionals, so as to ensure that the two closed balloons 5 can be opened, the closed gas plate 4 is provided with a sealing hole matched with the closed balloons 5, and both sides of the air-closing ball 5 are fixedly connected with the air-closing plate 4 through pull ropes, the diameter of a sealing hole on the air-closing plate 4 is smaller than that of the air-closing ball 5, so as to prevent the air-closing ball 5 from passing through the sealing hole to cause blockage, and the side wall of the sealing hole is fixedly connected with a magnetic ring 401 matched with the air-closing ball 5, so that the air-closing ball 5 is adsorbed to prevent air leakage when the rotary sliding door 3 is opened.
Referring to fig. 6, a color strip 6 is inserted into the upper end of the cold air exchanging cavity 301 far from the closed balloon 5, and the color strip 6 is inserted into the cold air exchanging cavity 301 by magnetic adsorption, so as to facilitate replacement of the color strip 6, and a sealing connecting sleeve is sleeved outside the color strip 6 to ensure sealing performance and prevent cold air leakage.
Referring to fig. 6-7, the inner wall of the color development slat 6 is fixedly connected with a plurality of self-checking balls 7 adsorbing hydrogen sulfide absorption color developing agent, each self-checking ball 7 includes an inner cold-guiding ball shell 701 and an outer color developing agent absorption shell 702 (which is made of a material capable of absorbing color developing agent and is well known to those skilled in the art and will not be described in detail herein), the upper end of the cold-guiding ball shell 701 is communicated with a conduit penetrating through the color developing agent absorption shell 702, so that the color developing agent absorption shell is located outside the cold-guiding ball shell 701 and can directly contact with cold air, thereby timely absorbing hydrogen sulfide gas generated by the deterioration of fruits and vegetables to make a timely reaction, the cold-guiding ball shell 701 is made of a cold storage material, the cold-guiding ball shell 701 can better sense the change of cold and heat, thereby sensitively making a corresponding color change of the color developing agent, the color developing agent absorption shell 702 is made of a sponge material, and hydrogen sulfide is absorbed and adsorbed on the absorption shell 702, when fruits and vegetables go bad, hydrogen sulfide gas is released, and then the hydrogen sulfide gas is absorbed by the color developing agent absorbed by the hydrogen sulfide absorption color developing agent on the color developing agent absorption shell 702, so that the color change is made to give a prompt to the outside.
Referring to fig. 8-9, an elastic tympanic membrane 7011 (which is a film made of an elastic material and is well known to those skilled in the art and will not be described in detail herein) is fixedly connected to an inner wall of the middle portion of the cold guiding spherical shell 701, and a plurality of symmetrically disposed phase cold storage rods 7012 (which are shape memory materials in nature and are well known to those skilled in the art and will not be described in detail herein) are fixedly connected between the elastic tympanic membrane 7011 and the inner wall of the cold guiding spherical shell 701, and the upper end side wall of the elastic tympanic membrane 7011 is fixedly connected to a color fluff ball 7013 through a connecting rod, and in an environment with sufficient cold air, the phase cold storage rods 7012 maintain a curved circular phase state, and at this time, the color fluff ball 7013 is located inside the cold guiding spherical shell 701, which indicates that no leakage of cold air occurs in the fresh keeping cabinet body 1, and when leakage of cold air occurs, the temperature at the top of the fresh keeping cabinet body 1 rises due to insufficient cold air, at this time, the phase state of the phase state cold accumulation ejector rod 7012 changes from a bent state to a straight state, so that the elastic tympanic membrane 7011 arches upwards, and at this time, the color fluff ball 7013 moves out of the cold guide spherical shell 701 to the outside, so that the color of the color fluff ball 7013 is easy to attract the attention of outside personnel, thereby playing a role in prompting.
The working principle of the device is as follows: referring to fig. 1-4, the rotary sliding door 3 is opened or closed by lifting the handle, the maximum rotation angle of the rotary sliding door 3 is 90 °, so that the rotary sliding door 3 can be closed by itself under the action of gravity even if the rotary sliding door 3 is forgotten to be closed, cold air leakage is reduced, energy consumption is reduced, deterioration of fruits and vegetables caused by external bacteria entering the interior of the fresh-keeping cabinet body 1 can be effectively avoided, and the rotary sliding door 3 adopts a double-layer hollow structure, so that energy consumption is reduced by avoiding loss of cold air, and condensation can be effectively avoided.
Referring to fig. 5-7 and 10, when the revolving sliding door 3 is opened, the repulsive force between the two air-closing balls 5 is gradually reduced due to the increase of the distance, at this time, the magnetic ring 401 on the air-closing plate 4 sucks the air-closing balls 5 back, the air-closing balls 5 block the sealing holes of the air-closing plate 4 to reduce the leakage of cold air, and when the revolving sliding door 3 is closed, the repulsive force between the two air-closing balls 5 is greater than the suction force of the air-closing plate 4 to the air-closing plate, so that the two air-closing balls 5 are far away from each other to open the sealing holes, and the cold air enters the color-displaying strip 6 through the air-closing plate 4, so that the self-checking ball 7 can sensitively react.
Referring to fig. 8-9, when the fruits and vegetables go bad, hydrogen sulfide gas is generated, the gas enters the color development slat 6 through the cold air inlet 201 and the elastic corrugated communicating tube 302, and the hydrogen sulfide on the color development absorption shell 702 absorbs the color development agent to absorb the gas to change the color, so as to prompt customers or sales service personnel, and if the customers do not know the meaning of the color change, the color change instruction notice board attached to the rotary sliding door 3 can be read; when the cold air in the fresh-keeping cabinet body 1 is insufficient due to leakage of the cold air or other factors, the temperature at the top rises due to the heat exchange effect, the phase cold accumulation ejector rod 7012 changes phase and becomes straight from a bent state, the elastic eardrum 7011 is further arched upwards, and the color fluff ball 7013 moves out of the cold guide ball shell 701 to the outside, so that the color of the color fluff ball 7013 is easy to attract the attention of external personnel, and the prompt effect is achieved.
Referring to fig. 1 and 11, the cold air and the hydrogen sulfide gas inside the fresh-keeping cabinet body 1 can enter the interior of the sub-compartment plate 2 through the cold air inlet hole 201 and then flow upward, and the cold air inlet hole 201 allows the plurality of compartments to be communicated with each other, so as to ensure the temperature balance inside the fresh-keeping cabinet body 1.
The scheme reflects the cold air leakage and food deterioration corrosion conditions by the color change of the self-checking ball, firstly changes the traditional sliding type sliding door, the sliding door capable of rotating 90 degrees at maximum can effectively avoid the condition that a customer forgets to close the sliding door, secondly, the color developing agent absorbs the shell 702 to change color by utilizing hydrogen sulfide gas generated when the fruits and vegetables are deteriorated, to send out a prompt to the outside, and the color change indicator board is matched to prevent the customers from mistakenly selecting the deteriorated food, but also the sales service personnel can clear the cold air in time to improve the quality and the image of the merchant, and then the cold air change situation is sensed through the phase cold accumulation top bar 7012, the phase-state cold-storage plunger 7012 is changed by local temperature increase caused by cold air leakage to extend the color fluff ball 7013, thereby reminding the outside personnel, not only effectively avoiding the food deterioration, but also effectively reducing the energy consumption.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a super fresh-keeping cabinet of subregion formula merchant with self-checking formula moves door, includes fresh-keeping cabinet body (1), branch storehouse board (2) that a plurality of equidistant settings of fixedly connected with on the bulkhead of fresh-keeping cabinet body (1), and every upper end of dividing storehouse board (2) all rotates and is connected with rather than the rotation type that matches and moves door (3), its characterized in that: the interior of the bin dividing plate (2) is provided with a cold air chamber with an open upper end, the side walls of two sides of the bin dividing plate (2) are respectively provided with a cold air inlet hole (201), the rotary sliding door (3) is close to one end of the bin dividing plate (2) and is internally provided with a cold air exchange chamber (301), the lower end of the cold air exchange chamber (301) is communicated with an elastic corrugated communication pipe (302) communicated with the bin dividing plate (2), the elastic corrugated communication pipe (302) and the inner wall of the bin dividing plate (2) close to each other are respectively and fixedly connected with an air closing plate (4), two air closing plates (4) are respectively adsorbed with an air closing ball (5) with opposite magnetic poles, the air closing plates (4) are respectively provided with a sealing hole matched with the air closing ball (5), two sides of the air closing ball (5) are respectively and fixedly connected with the air closing plates (4) through a pull rope, the upper end of the cold air exchange chamber (301) far away from the air closing ball (5) is inserted with a color developing strip plate (6) communicated with the air closing ball (5), and the inner wall of the color development slat (6) is fixedly connected with a plurality of self-checking balls (7) which absorb the hydrogen sulfide absorption color development reagent.
2. The sectional type quotient super fresh-keeping cabinet with the self-checking sliding door of claim 1, wherein: the self-checking ball (7) comprises an internal cold guide ball shell (701) and an external color developing agent absorption shell (702), and the upper end of the cold guide ball shell (701) is communicated with a conduit which penetrates through the color developing agent absorption shell (702).
3. The sectional type quotient super fresh-keeping cabinet with the self-checking sliding door as claimed in claim 2, wherein: the cold guide spherical shell (701) is made of a cold accumulation material, the color developing agent absorption shell (702) is made of a sponge material, and the hydrogen sulfide absorption color developing agent is adsorbed on the color developing agent absorption shell (702).
4. The sectional type quotient super fresh-keeping cabinet with the self-checking sliding door as claimed in claim 2, wherein: the middle inner wall of the cold guide spherical shell (701) is fixedly connected with an elastic tympanic membrane (7011), a plurality of phase cold accumulation push rods (7012) which are symmetrically arranged are fixedly connected between the elastic tympanic membrane (7011) and the inner wall of the cold guide spherical shell (701), and the upper end side wall of the elastic tympanic membrane (7011) is fixedly connected with a colored fluff ball (7013) through a connecting rod.
5. The sectional type quotient super fresh-keeping cabinet with the self-checking sliding door of claim 1, wherein: the diameter of a sealing hole in the air closing plate (4) is smaller than that of the air closing ball (5), and the side wall of the sealing hole is fixedly connected with a magnetic ring (401) matched with the air closing ball (5).
6. The sectional type quotient super fresh-keeping cabinet with the self-checking sliding door of claim 1, wherein: the magnetic poles of the two air-closing balloons (5) are positioned at the end parts of the two air-closing balloons which are close to each other, and the repulsive force between the two air-closing balloons (5) is greater than the adsorption force of the air-closing plate (4) to the air-closing balloons.
7. The sectional type quotient super fresh-keeping cabinet with the self-checking sliding door of claim 1, wherein: the color development slat (6) is spliced with the cold air exchange cavity (301) in a magnetic adsorption mode, and a sealing connecting sleeve is sleeved outside the color development slat (6).
8. The sectional type quotient super fresh-keeping cabinet with the self-checking sliding door of claim 1, wherein: the rotation angle of the rotary sliding door (3) is 0-90 degrees, and the rotary sliding door (3) adopts a double-layer hollow structure.
9. The sectional type quotient super fresh-keeping cabinet with the self-checking sliding door of claim 1, wherein: the side edge of each rotary sliding door (3) is wrapped with a water-absorbing expansion strip, and a silica gel strip is fixedly connected between every two adjacent rotary sliding doors (3).
10. The sectional type quotient super fresh-keeping cabinet with the self-checking sliding door of claim 1, wherein: and the upper surface of each rotary sliding door (3) is pasted with a hydrogen sulfide absorption color development agent color change instruction notice board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110754428.5A CN113180416B (en) | 2021-07-05 | 2021-07-05 | Partition type business super fresh-keeping cabinet with self-checking type sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110754428.5A CN113180416B (en) | 2021-07-05 | 2021-07-05 | Partition type business super fresh-keeping cabinet with self-checking type sliding door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113180416A CN113180416A (en) | 2021-07-30 |
| CN113180416B true CN113180416B (en) | 2021-08-27 |
Family
ID=76976969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110754428.5A Active CN113180416B (en) | 2021-07-05 | 2021-07-05 | Partition type business super fresh-keeping cabinet with self-checking type sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113180416B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2868031Y (en) * | 2006-02-22 | 2007-02-14 | 宋大伟 | Quick-frozen cold-storage article show cabinet |
| JP2014050564A (en) * | 2012-09-07 | 2014-03-20 | Panasonic Corp | Open showcase |
| CN103689920A (en) * | 2013-12-23 | 2014-04-02 | 江苏格林电子科技有限公司 | Fresh preserving device for logistics distribution terminals |
| CN107076675A (en) * | 2014-07-21 | 2017-08-18 | 三星电子株式会社 | Gas sensor including its refrigerator and for this control method |
| CN209142812U (en) * | 2018-10-16 | 2019-07-23 | 江苏酷太厨房用品有限公司 | A kind of vacuum type rice bin |
| CN112572964A (en) * | 2019-09-29 | 2021-03-30 | 湖南工业大学 | Packaging device for cold-chain logistics made of temperature color change recording material |
-
2021
- 2021-07-05 CN CN202110754428.5A patent/CN113180416B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2868031Y (en) * | 2006-02-22 | 2007-02-14 | 宋大伟 | Quick-frozen cold-storage article show cabinet |
| JP2014050564A (en) * | 2012-09-07 | 2014-03-20 | Panasonic Corp | Open showcase |
| CN103689920A (en) * | 2013-12-23 | 2014-04-02 | 江苏格林电子科技有限公司 | Fresh preserving device for logistics distribution terminals |
| CN107076675A (en) * | 2014-07-21 | 2017-08-18 | 三星电子株式会社 | Gas sensor including its refrigerator and for this control method |
| CN209142812U (en) * | 2018-10-16 | 2019-07-23 | 江苏酷太厨房用品有限公司 | A kind of vacuum type rice bin |
| CN112572964A (en) * | 2019-09-29 | 2021-03-30 | 湖南工业大学 | Packaging device for cold-chain logistics made of temperature color change recording material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113180416A (en) | 2021-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113180416B (en) | Partition type business super fresh-keeping cabinet with self-checking type sliding door | |
| CN209127306U (en) | Transport and storage dual-purpose type vaccine storing unit | |
| TW201437582A (en) | RFID/BAR CODE/QR CODE Intelligent Energy Saving Refrigerator | |
| CN205837420U (en) | A kind of portable many lattice transhipment hutch | |
| CN204323163U (en) | Many warm areas refrigerating transport vehicle | |
| CN207566066U (en) | A kind of movable type sample storage case | |
| CN212501931U (en) | Food inspection kit | |
| CN219193199U (en) | Storage commodity circulation transfer goods shelves | |
| CN210374245U (en) | Refrigeration house device for railway transportation | |
| CN208781337U (en) | Fruit Vending Machine | |
| CN208044721U (en) | A kind of intelligent free vending machine of fruits and vegetables | |
| CN109903472A (en) | A kind of self-retailing equipment with pulley mechanism | |
| CN203667131U (en) | Reagent kit for biological detection | |
| CN205878725U (en) | Vertical show freezer of door body automatic re -setting | |
| WO2017071247A1 (en) | Bar device capable of storing chopsticks, refrigerator and control method thereof | |
| CN107260018B (en) | A kind of thermo jug liner | |
| CN206131581U (en) | Vertical refrigerator | |
| CN200990188Y (en) | Foods quality guaranteed date indicator | |
| CN209417824U (en) | For freezing, the self-retailing equipment of refrigerated product | |
| CN217397345U (en) | Fresh-keeping device | |
| CN107796162A (en) | A kind of dry object storage box and refrigeration plant | |
| KR200241082Y1 (en) | Show case | |
| CN219135062U (en) | Inside heat preservation device of foam fresh-keeping case | |
| CN217397152U (en) | Fresh-keeping cabinet and fresh-keeping cabinet group | |
| CN211748397U (en) | Display cabinet with bulk beverage discharging function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |