CN112693717A - Tank structure with detection function - Google Patents

Tank structure with detection function Download PDF

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Publication number
CN112693717A
CN112693717A CN202011443998.4A CN202011443998A CN112693717A CN 112693717 A CN112693717 A CN 112693717A CN 202011443998 A CN202011443998 A CN 202011443998A CN 112693717 A CN112693717 A CN 112693717A
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China
Prior art keywords
detection module
storage cavity
pressure
food
humidity
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Granted
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CN202011443998.4A
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Chinese (zh)
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CN112693717B (en
Inventor
吴坚
陈卫东
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Huizhou Meishenglong Technology Co ltd
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Huizhou Meishenglong Technology Co ltd
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Priority to CN202011443998.4A priority Critical patent/CN112693717B/en
Publication of CN112693717A publication Critical patent/CN112693717A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/36—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for bakery products, e.g. biscuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The utility model provides a tank structure with detect function includes storing jar, sealed lid and detection module, be provided with the storing chamber in the storing jar, sealed lid with the port of storing jar is connected, detection module set up in the storing jar, detection module is used for right the environment of storing intracavity monitors, in order to judge whether food in the storing jar is rotten. According to the tank body structure with the detection function, the storage tank, the sealing cover and the detection module are arranged, so that the temperature, the humidity, the pressure and the smell in the storage cavity can be monitored, whether food is deteriorated or not can be judged according to the environmental change in the storage cavity, and therefore the food which is deteriorated in the quality guarantee period is prevented from being eaten by people by mistake.

Description

Tank structure with detection function
Technical Field
The invention relates to the technical field of tank body manufacturing, in particular to a tank body structure with a detection function.
Background
The traditional food can only has the function of storing food, for example, food such as biscuits, tea leaves and candies are stored, so that the pollution of external pollutants to the food is avoided.
However, after the food can is opened for use, food inside the food can go bad because of improper environment for entering or storing external microorganisms, and when people eat the food inside the food can, people can often only judge whether the food is overdue through the service life marked outside the food can, so that people can easily eat the food going bad by mistake, and certain damage is brought to the body.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a tank body structure which can monitor the storage environment in a food tank in real time so as to judge whether stored food is deteriorated or not and has a detection function.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a tank structure with detect function, includes storing jar, sealed lid and detection module, be provided with the storing chamber in the storing jar, sealed lid with the port of storing jar is connected, detection module set up in the storing jar, detection module is used for right the environment in the storing intracavity is monitored, in order to judge whether food in the storing jar is rotten.
In one embodiment, the detection module comprises a circuit board, a power supply and an odor detection module, wherein the power supply is connected with the circuit board, the odor detection module is arranged in the storage cavity, and the odor detection module is used for detecting gas in the storage cavity.
In one embodiment, the odor detection module is an odor sensor.
In one embodiment, the detection module further includes a temperature detection module, the temperature detection module is connected to the circuit board, the temperature detection module is disposed in the storage cavity, and the temperature detection module is configured to detect a temperature in the storage cavity.
In one embodiment, the temperature detection module is a temperature sensor.
In one embodiment, the detection module further includes a humidity detection module, the humidity detection module is connected to the circuit board, the humidity detection module is disposed in the storage cavity, and the humidity detection module is configured to detect humidity in the storage cavity.
In one embodiment, the humidity detection module is a humidity sensor.
In one embodiment, the detection module further includes a pressure detection module, the pressure detection module is connected to the circuit board, the pressure detection module is disposed in the storage cavity, and the pressure detection module is configured to detect a pressure in the storage cavity.
In one embodiment, the pressure detection module is a pressure sensor.
In one embodiment, the detection module further comprises a display module, the display module is connected with the circuit board, and the display module is arranged on the storage tank.
Compared with the prior art, the invention has at least the following advantages:
according to the tank body structure with the detection function, the storage tank, the sealing cover and the detection module are arranged, so that the temperature, the humidity, the pressure and the smell in the storage cavity can be monitored, whether food is deteriorated or not can be judged according to the environmental change in the storage cavity, and therefore the food which is deteriorated in the quality guarantee period is prevented from being eaten by people by mistake.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a tank structure with a detection function according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a detection module of the canister structure having detection functionality of FIG. 1;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is noted that as used herein, reference to an element being "connected" to another element also means that the element is "in communication" with the other element, and fluid can be in exchange communication between the two.
In order to better explain the structure of the can body with the above-mentioned detection function, the concept of the can body structure with the above-mentioned detection function is better understood. Referring to fig. 1, a can body structure 10 with a detection function includes a storage can 100, a sealing cover 200 and a detection module 300, wherein the storage can 100 is provided with a storage cavity 110 therein, the sealing cover 200 is connected to a port of the storage can 100, the detection module 300 is disposed in the storage can 100, and the detection module 300 is used for monitoring an environment in the storage cavity 110 to determine whether food in the storage can is deteriorated.
The storage cavity 110 is provided in the storage can 100 so that food can be stored in the storage cavity 110, and the storage cavity 110 can be sealed by connecting the sealing cover 200 to a port of the storage can 100. The sealing cap 200 may be coupled to the storage can 100 by a screw coupling or a snap coupling, etc., thereby facilitating the opening and closing of the sealing cap 200. The detection module 300 is disposed in the storage tank 100, so that the environment in the storage cavity 110 can be monitored through the detection module 300, and whether food in the storage tank is deteriorated or not can be judged. For example, when food in the storage cavity 110 goes bad, the temperature, humidity, air pressure and other numerical values in the storage cavity 110 can be changed, and meanwhile, certain toxic gas can be generated, so that the temperature, humidity, air pressure, smell and the like in the storage cavity 110 can be monitored through the detection module 300, and whether the food in the storage cavity 110 goes bad or not can be judged.
Referring to fig. 1 and 2, in one embodiment, the detecting module 300 includes a circuit board 310, a power source 320 and an odor detecting module 330, the power source 320 is connected to the circuit board 310, the odor detecting module 330 is disposed in the storage cavity 110, and the odor detecting module 330 is used for detecting gas in the storage cavity 110. In the present embodiment, the odor detection module 330 is an odor sensor, and the power source 320 is a lithium battery.
The circuit board 310 is provided on the canister 100, and the power supply 320 is provided, whereby power can be supplied to each electronic component on the circuit board 310. Smell detection module 330 is connected with circuit board 310 to can detect module 330 through circuit board 310 and control, smell detection module 330 sets up in storing chamber 110, so, can detect the gas in storing chamber 110 through smell detection module 330. For example, smell detection module 330 is odor sensor, thereby can detect the gas in storing chamber 110, when food in storing chamber 110 takes place to deteriorate because the microorganism gets into or the environment of placing is improper, can produce rotten odor in storing chamber 110, sour taste, aqueous ammonia taste or mould flavor etc., thereby make the air circumstance in storing chamber 110 produce the change, at this moment, through setting up odor sensor in storing chamber 110, thereby can carry out the detection to the air circumstance in storing chamber 110, thereby can feed back the smell information that detects to circuit board 310 on, on rethread circuit board 310 feeds back to the display module who corresponds, make people know whether the food in storing chamber 110 is rotten through the display module outside storing jar 100, thereby avoid eating the food that deteriorates by mistake in the guarantee period. As another example, the odor detection module 330 is a TGS2600 odor sensor or a ZE10 type electrochemical module, so that the monitoring sensitivity to odor gas can be improved, thereby improving the overall detection accuracy.
Referring to fig. 1 and 2, in an embodiment, the detection module 300 further includes a temperature detection module 340, the temperature detection module 340 is connected to the circuit board 310, the temperature detection module 340 is disposed in the storage cavity 110, and the temperature detection module 340 is configured to detect a temperature in the storage cavity 110. In this embodiment, the temperature detecting module is a temperature sensor.
It should be noted that the temperature detection module 340 is disposed in the storage cavity 110, so as to detect the temperature in the storage cavity 110, when the storage can 100 is placed in an inappropriate environment, for example, the storage temperature of food in the storage cavity 110 is 20-25 ℃, when the food is stored for a long time in a temperature range exceeding the temperature range, the food in the storage cavity 110 will go bad, at this time, the temperature detection module 340 can monitor the temperature in the storage cavity 110, when the temperature detection module 340 detects that the food in the storage cavity 110 is stored for a long time in an environment exceeding 20-25 ℃, the detected data will be fed back to the circuit board 310, and then the detected data will be fed back to the corresponding display module through the circuit board 310, so that when people use the food in the storage cavity 110, the display module can know that the food is stored for a long time in an inappropriate environment, the food deterioration risk exists, thereby playing a reminding role and avoiding people from eating the food deteriorated in the quality guarantee period by mistake. In one embodiment, temperature detection module 340 may be a thermal resistance type temperature sensor or a conventional temperature sensor with a temperature probe, so as to better monitor the temperature in storage chamber 110.
Referring to fig. 1 and fig. 2, in an embodiment, the detection module 300 further includes a humidity detection module 350, the humidity detection module 350 is connected to the circuit board 310, the humidity detection module 350 is disposed in the storage cavity 110, and the humidity detection module 350 is configured to detect humidity in the storage cavity 110. In the present embodiment, the humidity detecting module 350 is a humidity sensor.
It should be noted that the humidity detection module 350 is disposed in the storage cavity 110, so as to detect the humidity in the storage cavity 110. When food in the storing chamber 110 takes place rotten or the environment of placing is too moist, humidity in the storing chamber 110 can improve, when humidity detection module 350 detects humidity in the storing chamber 110 and surpasses the setting value, data feedback to circuit board 310 that can detect, then feed back to the display module who corresponds through circuit board 310 again, thus, people are when using food in the storing chamber 110, just can know through display module that humidity is too high in the storing chamber 110, there is food to take place rotten risk, play the effect of warning from this, avoid people to eat food rotten during the guarantee by mistake. In one embodiment, the humidity detection module 350 may be an hs1101 humidity sensor or a humidity sensor with a detection probe, so as to better monitor the humidity in the storage chamber 110.
Referring to fig. 1 and fig. 2, in an embodiment, the detection module 300 further includes a pressure detection module 360, the pressure detection module 360 is connected to the circuit board 310, the pressure detection module 360 is disposed in the storage cavity 110, and the pressure detection module 360 is configured to detect a pressure in the storage cavity 110. In this embodiment, the pressure detecting module is a pressure sensor.
It should be noted that the pressure detection module 360 is disposed in the storage cavity 110, so as to detect the pressure in the storage cavity 110. Food in storing chamber 110 is when taking place to deteriorate because the entering of microorganism, generally can produce a large amount of gas, thereby be the atmospheric pressure increase in storing chamber 110, when atmospheric pressure in storing chamber 110 exceeds the setting value, pressure detection module 360 can feed back the data that detect to circuit board 310, then feed back to the display module who corresponds through circuit board 310 again, thus, people are when using the food in storing chamber 110, just can know storing chamber 110 internal gas pressure too high through display module, there is food to take place rotten risk, play the effect of reminding from this, avoid people to eat food that deteriorate during the quality guarantee by mistake. In one embodiment, the pressure detecting module 360 may be a displacement sensor or a pressure sensor with a detecting probe, so that the pressure inside the storage cavity 110 can be better monitored.
Referring to fig. 1 and 3, in order to improve the detection accuracy of the pressure detection module 360 on the pressure in the storage cavity 110, the tank structure 10 with the detection function further includes an elastic buffer partition board 400, the elastic buffer partition board 400 includes a first elastic plate 410, a second elastic plate 420 and a plurality of elastic clamping strips 430, the first elastic plate 410 and the second elastic plate 420 are symmetrically arranged, each elastic clamping strip 430 is respectively connected with the first elastic plate 410 and the second elastic plate 420, the pressure detection module 360 is disposed at the bottom of the storage cavity 110, and the detection end 361 of the pressure detection module 360 abuts against the second elastic plate 420. Further, a pressure detection gap is formed between the second elastic plate 420 and the bottom of the storage cavity 110, a silica gel layer 500 is filled in the pressure detection gap, and the pressure detection module 360 is arranged in the silica gel layer 500. In this embodiment, the first elastic plate 410 and the second elastic plate 420 are plastic rubber plates or silicon rubber plates, and the elastic clamping strip 430 is a rubber strip or a silicon rubber strip.
It should be noted that the elastic buffer partition 400 is used for bearing and placing food in the storage cavity 110, so that the food in the storage cavity 110 can be prevented from directly contacting the pressure detection module 360, and the accuracy of pressure detection can be improved. The elastic buffer partition 400 is composed of a first elastic plate 410, a second elastic plate 420 and a plurality of elastic clamping strips 430, so that the elastic buffer partition 400 has high structural strength, when food with set weight is placed in the storage cavity 110, the elastic buffer partition 400 can move downwards, so that the second elastic plate 420 is attached to the silica gel layer 500, at the moment, the silica gel layer 500 is in a normal state and is not deformed, that is, the second elastic plate 420 and the detection end 361 of the pressure detection module 360 are in a normal touch state, and the normal air pressure value of the storage cavity 110 is indicated. Food in storing chamber 110 takes place to deteriorate, when leading to the atmospheric pressure increase in the storing chamber 110, elastic buffer baffle 400 can be to the direction motion of pressure detection module 360, that is, second elastic plate 420 extrudees silica gel layer 500, when silica gel layer 500 is extruded and warp, second elastic plate 420 can drive pressure detection module 360's sense terminal 361 downstream, thereby make the pressure that pressure detection module 360 detected improve, judge from this whether the food in the storing chamber 110 takes place to deteriorate. Through setting up silica gel layer 500 and elastic buffer baffle 400 to can avoid the food weight in the storing chamber 110 or place the position too concentrated, lead to pressure measurement to have an error, improve the detection precision of pressure detection module 360 to storing chamber 110 internal pressure from this.
Referring to fig. 1 and 2, in one embodiment, the detection module 300 further includes a display module 370, the display module 370 is connected to the circuit board 310, and the display module 370 is disposed on the storage tank 100. In this embodiment, the display module 370 is a display screen or an LED lamp.
It should be noted that the display module 370 is disposed at the bottom of the storage tank 100, and the display module 370 is connected to the circuit board 310, so that the temperature, humidity, pressure, smell and other conditions in the storage cavity 110 can be displayed under the control of the circuit board 310, and people can more intuitively connect the food conditions in the storage cavity 110 during the use process.
Referring to fig. 1 again, in an embodiment, a wiring gap is formed in the storage tank 100, the detection module 300 is disposed in the wiring gap, and the high temperature resistant insulating ceramic fiber layer 120 is disposed in the wiring gap, so that a good insulating effect can be achieved, and the food storage in the storage cavity 110 is prevented from being affected by a short circuit or an excessive temperature of the detection module 300.
Compared with the prior art, the invention has at least the following advantages:
according to the tank structure 10 with the detection function, the storage tank 100, the sealing cover 200 and the detection module 300 are arranged, so that the temperature, the humidity, the pressure and the smell in the storage cavity 110 can be monitored, whether the food is deteriorated or not can be judged according to the environmental change in the storage cavity 110, and the food deteriorated in the quality guarantee period can be prevented from being eaten by people by mistake.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides a tank structure with detect function, its characterized in that, includes storing jar, sealed lid and detection module, be provided with the storing chamber in the storing jar, sealed lid with the port of storing jar is connected, detection module set up in the storing jar, detection module is used for right the environment in the storing chamber monitors, in order to judge whether food in the storing jar is rotten.
2. The tank structure with detection function according to claim 1, wherein the detection module comprises a circuit board, a power supply and a smell detection module, the power supply is connected to the circuit board, the smell detection module is disposed in the storage cavity, and the smell detection module is used for detecting gas in the storage cavity.
3. The tank structure with detection function according to claim 2, wherein the odor detection module is an odor sensor.
4. The tank structure with the detection function according to claim 2, wherein the detection module further comprises a temperature detection module, the temperature detection module is connected to the circuit board, the temperature detection module is disposed in the storage cavity, and the temperature detection module is used for detecting the temperature in the storage cavity.
5. The tank structure with detection function according to claim 4, wherein the temperature detection module is a temperature sensor.
6. The tank structure with the detection function according to claim 2, wherein the detection module further comprises a humidity detection module, the humidity detection module is connected to the circuit board, the humidity detection module is disposed in the storage cavity, and the humidity detection module is used for detecting humidity in the storage cavity.
7. The tank structure with detection function according to claim 6, wherein the humidity detection module is a humidity sensor.
8. The tank structure with the detection function according to claim 2, wherein the detection module further comprises a pressure detection module, the pressure detection module is connected to the circuit board, the pressure detection module is disposed in the storage cavity, and the pressure detection module is configured to detect the pressure in the storage cavity.
9. The tank structure with detection function according to claim 8, wherein the pressure detection module is a pressure sensor.
10. The tank structure with the detection function according to claim 2, wherein the detection module further comprises a display module, the display module is connected with the circuit board, and the display module is disposed on the storage tank.
CN202011443998.4A 2020-12-11 2020-12-11 Tank structure with detection function Active CN112693717B (en)

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CN105513052A (en) * 2015-11-26 2016-04-20 四川长虹电器股份有限公司 Refrigerator food storage and deterioration information detection system and method
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