CN115251662A - Automatic type of adjusting temperature cabinet - Google Patents
Automatic type of adjusting temperature cabinet Download PDFInfo
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- CN115251662A CN115251662A CN202210342906.6A CN202210342906A CN115251662A CN 115251662 A CN115251662 A CN 115251662A CN 202210342906 A CN202210342906 A CN 202210342906A CN 115251662 A CN115251662 A CN 115251662A
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- 239000003507 refrigerant Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 3
- 230000001276 controlling effect Effects 0.000 claims 1
- 235000020965 cold beverage Nutrition 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000012795 verification Methods 0.000 description 7
- 235000013305 food Nutrition 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000021268 hot food Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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- 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
- A47F3/0408—Cases or cabinets of the closed type with forced air circulation
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- 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
- A47F11/00—Arrangements in shop windows, shop floors or show cases
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- 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
-
- 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
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses an automatic temperature-adjusting storage cabinet which comprises a cabinet body, wherein a plurality of cells are arranged on the cabinet body, and a temperature control system is also arranged in the cabinet body and comprises a cold air box, a hot air box, a cold air main pipe, a hot air main pipe, an air mixing box and a heat exchange assembly; the cold air box is connected with the cold air main pipe through a connecting pipe, the hot air box is connected with the hot air main pipe through a connecting pipe, and fans are arranged at the two connecting pipes; every the unit check all is equipped with mixes the wind box, mix the wind box through two air-supply lines respectively with cold wind house steward the hot-blast house steward is connected, be provided with the air inlet valve on two air-supply lines respectively, mix the wind box and be connected with the play wind box through going out the tuber pipe, it is provided with the air outlet valve on the tuber pipe to go out. The temperature control system is used for adjusting the environmental temperature in the cell to a set temperature threshold range so as to reduce the heating speed of the cold drink, thereby ensuring the long-acting heat preservation and cold insulation of the commodity and facilitating the consumption of consumers.
Description
Technical Field
The invention relates to the field of storage cabinets, in particular to an automatic temperature-adjusting type storage cabinet.
Background
As is well known, a storage cabinet is a device for storing articles, and is widely applied to the fields of supermarkets, libraries, restaurants, leisure places and the like, and the storage cabinet comprises a control system consisting of a central control device and a door control device, wherein the door control device uses a single chip microcomputer as a main control chip, and is supplemented with related components such as a keyboard, a display, voice, bar code scanning, an IC/ID card reader and the like, and each single chip microcomputer can control a plurality of storage cabinets. When the article is to be taken out, the operator leans the bar code or the IC card or the ID card against a bar code scanner or an IC/ID card reader, when the bar code scanner or the IC/ID card reader identifies a correct signal, the control system unlocks the corresponding door, the spring door is automatically released, and a user can find out a unit for opening the door to store or take out the article. The existing storage cabinet has the advantages that the storage cabinet unit cannot be automatically popped out and closed, the simple unlocking and popping-out function of the cabinet door can be realized, and the manual opening and closing of the cabinet door is required by an operator.
In the prior art, most automatic storage cabinets do not have the temperature control monitoring function, and the commodity of storage cabinet includes that the normal atmospheric temperature stores commodity, and takeaway type instant heating food or cold commodity are cold promptly, and when takeaway type commodity was put in the storage cabinet, if the user did not get goods in time then can cool off very fast or melt, influence food taste.
Disclosure of Invention
The invention aims to provide an automatic temperature-adjusting storage cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic temperature-adjusting storage cabinet comprises a cabinet body, wherein a plurality of cells are arranged on the cabinet body, and a temperature control system is also arranged in the cabinet body and comprises a cold air box, a hot air box, a cold air main pipe, a hot air main pipe, an air mixing box and a heat exchange assembly;
the cold air box is connected with the cold air main pipe through a connecting pipe, the hot air box is connected with the hot air main pipe through a connecting pipe, and fans are arranged at the two connecting pipes;
each cell is provided with an air mixing box, the air mixing box is respectively connected with the cold air main pipe and the hot air main pipe through two air inlet pipes, air inlet valves are respectively arranged on the two air inlet pipes, the air mixing box is connected with an air outlet box through an air outlet pipe, an air outlet valve is arranged on the air outlet pipe, the air outlet box is embedded in the cell, the opening degree of the two air inlet valves is controlled to control the air quantity and the air inlet proportion of cold air and hot air, the cold air and the hot air are mixed in the air mixing box according to the proportion to form mixed air reaching a set temperature threshold range, the air outlet valve is controlled by the temperature of the mixed air, when the temperature of the mixed air reaches the set temperature threshold range, the air outlet valve is opened, otherwise, the air outlet valve is closed; the set temperature is the actual temperature of the commodity;
the heat exchange assemblies are respectively arranged in the hot air box and the cold air box and are used for carrying out heat exchange on air flow to generate cold air and hot air.
As a further scheme of the invention: be provided with first temperature sensor in the unit check, first temperature sensor is used for detecting the commodity temperature and confirms set temperature threshold value scope.
As a further scheme of the invention: and a second temperature sensor is arranged in the air mixing box and is used for detecting the temperature of mixed air in the air mixing box.
As a further scheme of the invention: mix the wind box and be the toper box body, two the air intake pipe upwards slopes and the symmetric distribution along the tangential direction of mixing the wind box.
As a further scheme of the invention: the bottom of the cabinet body is provided with a land wheel.
As a further scheme of the invention: the cell is connected with the air collecting pipe through an air return pipe, and a check valve which is in one-way conduction towards the direction of the air collecting pipe is arranged on the air return pipe.
As a further scheme of the invention: the air mixing box is connected with the air return pipe through a bypass air pipe, a bypass air valve is arranged on the bypass air pipe, when the bypass air valve is opened, the air outlet valve is closed, otherwise, when the bypass air valve is closed, the air outlet valve is opened.
As a further scheme of the invention: the heat exchange assembly is an air conditioner assembly and comprises an evaporator, a condenser, a throttle valve and a compressor, wherein the evaporator is installed in the cold air box, the condenser is installed in the hot air box, and the evaporator, the throttle valve, the condenser and the compressor are sequentially connected through pipelines to form a circulating passage through which a refrigerant flows.
As a further scheme of the invention: the bottom of the cold air box is connected with a drain pipe for draining condensed water.
As a further scheme of the invention: the refrigerator is characterized in that a first bin, a second bin and a third bin are sequentially arranged in the cabinet from top to bottom, a hot air box is arranged in the first bin, a cold air box is arranged in the third bin, and a compressor and a throttling valve are arranged in the second bin.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, a temperature control system is arranged in a cabinet body, each cell is provided with an air mixing box, the air mixing box is respectively connected with a cold air main pipe and a hot air main pipe through two air inlet pipes, air inlet valves are respectively arranged on the two air inlet pipes, the air mixing box is connected with an air outlet box through an air outlet pipe, an air outlet valve is arranged on the air outlet pipe, the air outlet box is embedded in the cell, the opening degree of the two air inlet valves is controlled to control the air quantity and the air inlet proportion of cold air and hot air, the mixed air is proportionally mixed in the air mixing box to form mixed air reaching a set temperature threshold range, the air outlet valve is controlled by mixed air temperature, when the mixed air temperature reaches the set temperature threshold range, the air outlet valve is opened, otherwise, the air outlet valve is closed; setting the temperature as the actual temperature of the commodity; the temperature control system is used for adjusting the environmental temperature in the cell to a set temperature threshold range so as to reduce the heating speed of the cold drink, thereby ensuring the long-acting heat preservation and cold insulation of the commodity and facilitating the consumption of consumers.
Drawings
FIG. 1 is a schematic structural view of an automatic temperature-adjusting storage cabinet;
FIG. 2 is a schematic structural diagram of a temperature control system in an automatic temperature control type storage cabinet;
FIG. 3 is a schematic structural view of an air mixing box in an automatic temperature-adjusting storage cabinet;
in the figure: the cabinet comprises a cabinet body 1, a unit cell 11, a first temperature sensor 11a, a land wheel 12, a first chamber 13, a second chamber 14, a third chamber 15, a hot air box 21, a fan 21a, a connecting pipe 21b, a cold air box 22, a water discharge pipe 221, a hot air main pipe 23, a cold air main pipe 24, an air collecting pipe 25, an air mixing box 26, a first air inlet pipe 261, a second air inlet pipe 262, a bypass air pipe 263, an air outlet pipe 264, a first air inlet valve 26a, a second air inlet valve 26b, a bypass air valve 26c, an air outlet valve 26d, an air outlet box 27, an air return pipe 28, a one-way valve 28a, a second temperature sensor 265, a condenser 31, an evaporator 32, a throttle valve 33 and a compressor 34.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1, in the present embodiment, an automatic temperature-adjusting storage cabinet includes a cabinet body 1, a plurality of cells 11 for placing commodities are arranged on the cabinet body 1, and a cabinet door which is convenient for placing or taking the commodities is arranged on the cells 11 in a verification manner, where the verification manner includes but is not limited to mobile phone number verification, password verification or code extraction/storage verification. After the verification of the merchant or the takeaway is successful, the cabinet door can be opened to place the commodity in the cell 11, and after the verification of the user is successful, the cabinet door can be opened to take the commodity.
Still be provided with temperature control system in the cabinet body 1, temperature control system can carry out independent control to the temperature in every unit check 11 to the ambient temperature in the control unit check 11 reaches the temperature threshold value scope of setting for, in order to reduce the change speed of commodity temperature. The set temperature is the actual temperature of the commodity, for example, when the hot food is stored in the cell 11, the actual temperature of the commodity in the cell 11 is detected and represented as the set temperature, and then the environmental temperature in the cell 11 is adjusted to be within the range of the set temperature threshold value through the temperature control system so as to reduce the cooling speed of the hot food; similarly, when the cold drink is stored in the cell 11, the actual temperature of the commodity in the cell 11 is detected and represented as the set temperature, and then the environmental temperature in the cell 11 is adjusted to the range of the set temperature threshold value through the temperature control system, so that the temperature rise speed of the cold drink is reduced, the long-acting heat and cold insulation of the commodity is realized, and the cold drink is convenient for consumers to eat.
With reference to fig. 2, the temperature control system includes a cold air box 22, a hot air box 21, a cold air main pipe 24, a hot air main pipe 23, an air mixing box 26 and a heat exchange assembly, wherein the cold air box 22 is connected to the cold air main pipe 24 through a connecting pipe 21b, the hot air box 21 is connected to the hot air main pipe 23 through a connecting pipe 21b, and two connecting pipes 21b are provided with fans 21a.
The air mixing box 26 corresponds to the cells 11, that is, each cell 11 is provided with the air mixing box 26, and is used for blowing the mixed air into the cell 11 after the cold air blown from the cold air box 22 and the hot air blown from the hot air box 21 are mixed in proportion to reach the temperature of the commodity, so that the ambient temperature in the cell 11 is the same as or close to the set temperature, and the change speed of the temperature of the commodity is reduced.
Specifically, the air mixing box 26 is connected with the cold air main pipe 24 through the first air inlet pipe 261 to enable cold air to enter the air mixing box 26, the air mixing box 26 is connected with the hot air main pipe 23 through the second air inlet pipe 262 to enable hot air to enter the air mixing box 26, the first air inlet pipe 261 is provided with a first air inlet valve 26a, and the second air inlet pipe 262 is provided with a second air inlet valve 26b, in this embodiment, the air mixing box 26 is respectively connected with the cold air main pipe 24 and the hot air main pipe 23 through the two air inlet pipes, the two air inlet pipes are respectively provided with an air inlet valve, the opening degree of the air inlet valves is used for controlling the air volume and the air inlet ratio of the cold air and the hot air, so that the cold air and the hot air are mixed in the air mixing box 26 according to a proportion to form mixed air reaching a set temperature, and the mixed air is uniformly blown into the cell 11 through the air outlet box 27, and the adjustment of the ambient temperature in the cell 11 is completed.
In this embodiment, it establishes to go out the fan box 27 inlay the back of cell 11, it is a box body that has the cavity to go out fan box 27, has all to open the wind hole on the box body, it is connected with mixed wind box 26 through going out fan box 264 and going out fan box 27, and cold and hot wind forms the mixed wind that reaches the settlement temperature in mixing wind box 26, and mixed wind blows to cell 11 in by play fan box 27 through going out fan pipe 264 to make the ambient temperature in the cell 11 reach settlement temperature threshold value scope, ambient temperature is the same or similar with the commodity temperature in the cell 11 this moment, and then reduces the temperature variation speed of commodity.
In this embodiment, specifically, a first temperature sensor 11a is disposed in the cell 11, and the first temperature sensor 11a is configured to detect a temperature of a commodity and determine the set temperature threshold range according to the temperature of the commodity. A second temperature sensor 265 is arranged in the air mixing box 26, the second temperature sensor 265 is used for detecting the temperature of mixed air in the air mixing box 26, and when the temperature of the mixed air reaches the set temperature threshold range, mixed air is blown into the cells 11.
Specifically, the air outlet pipe 264 is provided with an air outlet valve 26d, the air outlet valve 26d is controlled by the mixed air temperature, when the mixed air temperature reaches the set temperature threshold range, the air outlet valve 26d is opened, the air outlet pipe 264 is conducted, and the mixed air is blown into the cell 11; on the contrary, when the temperature of the mixed air does not reach the range of the set temperature threshold, the air outlet valve 26d is closed, the air outlet pipe 264 is cut off, and the condition that the mixed air which does not reach the set temperature directly blows to the food to cause the excessive loss of the temperature of the food is eliminated.
In this embodiment, preferably, in order to realize the circulation of the temperature control system and reduce the temperature loss, the temperature control system further includes an air collecting pipe 25, the air collecting pipe 25 is respectively connected to the hot air box 21 and the cold air box 22, the cell 11 is connected to the air collecting pipe 25 through an air return pipe 28, and the air return pipe 28 is provided with a check valve 28a which is in one-way conduction towards the air collecting pipe 25. Through the setting, under the state that thing was got not opened in cell 11, the mixed wind in cell 11 passes through return air duct 28 and flows back to in the collection tuber pipe 25 to in passing through hot-blast box 21 or cold-blast box 22 once more, thereby reduce the temperature loss, check valve 28a can have the temperature to mix the wind to separate inside cell 11, guarantees that the temperature is invariable in the cell 11.
In this embodiment, preferably, the air mixing box 26 is connected to the air return duct 28 through a bypass air duct 263, a bypass air valve 26c is disposed on the bypass air duct 263, the bypass air valve 26c and the air outlet valve 26d are in an interlocking state, where the interlocking state means that if one of the valve bodies is opened, the other valve body is closed, for example, if the bypass air valve 26c is opened, the air outlet valve 26d is closed, and at this time, the mixed air is blown out from the bypass air duct 263 and does not pass through the cell 11; when the bypass air valve 26c is closed, the outlet valve 26d is opened, and at this time, the mixed air is blown into the cell 11 through the outlet pipe 264. As mentioned above, the air outlet valve 26d is controlled by the mixed air temperature, and when the mixed air temperature reaches the set temperature threshold range, the air outlet valve 26d is opened, the air outlet pipe 264 is conducted, and the mixed air is blown into the cell 11; on the contrary, when the temperature of the mixed air does not reach the range of the set temperature threshold, the air outlet valve 26d is closed, the air outlet pipe 264 is cut off, so that the condition that the mixed air which does not reach the set temperature directly blows to the food to cause excessive loss of the temperature of the food is eliminated, and meanwhile, the mixed air which does not reach the set temperature is blown into the return air pipe 28 through the bypass air pipe 263, so that circulation is realized, and the temperature loss is prevented.
In this embodiment, the heat exchange assemblies are respectively disposed in the hot air box 21 and the cold air box 22 and configured to exchange heat with air flow to generate cold air and hot air, specifically, the heat exchange assembly is an air conditioning assembly and includes an evaporator 32, a condenser 31, a throttle valve 33, and a compressor 34, the evaporator 32 is installed in the cold air box 22, the condenser 31 is installed in the hot air box 21, the evaporator 32, the throttle valve 33, the condenser 31, and the compressor 34 are sequentially connected by a pipeline to form a circulation path through which a refrigerant flows, the refrigerant evaporates and absorbs heat in the evaporator 32 to serve as a low temperature heat source, the refrigerant condenses and releases heat in the condenser 31 to serve as a high temperature heat source, so that one air conditioning assembly forms a high temperature heat source and a low temperature heat source, and the ambient temperature in a single unit cabinet is controlled by controlling the temperature air flow mixing ratio, thereby greatly improving the energy utilization efficiency.
In this embodiment, preferably, the air mixing box 26 is a conical box body, and the two air inlet pipes are inclined upwards and symmetrically distributed along the tangential direction of the air mixing box 26. After entering the air mixing box 26 through two air inlet pipes, cold air and hot air are mixed spirally along the inner wall of the conical box body, so that the temperature regulation speed of the mixed air is increased.
In this embodiment, the bottom of the cold air box 22 is connected with a drain pipe 221 for discharging condensed water, the cabinet body 1 is internally provided with a first bin 13, a second bin 14 and a third bin 15 from top to bottom in sequence, the hot air box 21 is arranged in the first bin 13, the cold air box 22 is arranged in the third bin 15, the compressor 34 and the throttle valve 33 are arranged in the second bin 14, and the bottom of the cabinet body 1 is provided with a land wheel 12.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising 8230; \8230;" or "comprising 8230; \8230;" does not exclude additional elements from existing in a process, method, article, or terminal device that comprises the element. Further, in this document, "greater than," "less than," "more than," and the like are understood to not include the present numbers; the terms "above", "below", "within" and the like are to be understood as including the present number.
Although the embodiments have been described, once the basic inventive concept is obtained, other variations and modifications of these embodiments can be made by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes using the contents of the present specification and drawings, or any other related technical fields, which are directly or indirectly applied thereto, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an automatic type of adjusting temperature cabinet, includes the cabinet body, is provided with a plurality of unit check on the cabinet body, its characterized in that: the cabinet body is also internally provided with a temperature control system, and the temperature control system comprises a cold air box, a hot air box, a cold air main pipe, a hot air main pipe, a wind mixing box and a heat exchange assembly;
the cold air box is connected with the cold air main pipe through a connecting pipe, the hot air box is connected with the hot air main pipe through a connecting pipe, and fans are arranged at the two connecting pipes;
each unit cell is provided with an air mixing box, the air mixing box is respectively connected with the cold air main pipe and the hot air main pipe through two air inlet pipes, air inlet valves are respectively arranged on the two air inlet pipes, the air mixing box is connected with an air outlet box through an air outlet pipe, an air outlet valve is arranged on the air outlet pipe, the air outlet box is embedded in the unit cell, the size and the air inlet proportion of cold air and hot air are controlled by controlling the opening and closing degree of the two air inlet valves, the air inlet valves and the air outlet valves are mixed in the air mixing box according to the proportion to form mixed air reaching a set temperature threshold range, the air outlet valve is controlled by the temperature of the mixed air, when the temperature of the mixed air reaches the set temperature threshold range, the air outlet valve is opened, otherwise, the air outlet valve is closed; the set temperature is the actual temperature of the commodity;
the heat exchange assemblies are respectively arranged in the hot air box and the cold air box and are used for carrying out heat exchange on air flow to generate cold air and hot air.
2. A self-regulating storage cabinet according to claim 1, wherein: a first temperature sensor is arranged in the cell and used for detecting the temperature of the commodity and determining the range of the set temperature threshold.
3. An automatic temperature regulating type storage cabinet according to claim 1, characterized in that: and a second temperature sensor is arranged in the air mixing box and is used for detecting the temperature of mixed air in the air mixing box.
4. A self-regulating storage cabinet according to claim 1, wherein: mix the wind box and be the toper box body, two air inlet pipe inclines upwards and the symmetric distribution along the tangential direction of mixing the wind box.
5. A self-regulating storage cabinet according to claim 1, wherein: the bottom of the cabinet body is provided with a land wheel.
6. An automatic temperature regulating type storage cabinet according to claim 1, characterized in that: the cell is connected with the air collecting pipe through an air return pipe, and a check valve which is in one-way conduction towards the direction of the air collecting pipe is arranged on the air return pipe.
7. An automatically temperature adjusting type cabinet according to claim 6, wherein: the air mixing box is connected with the air return pipe through a bypass air pipe, a bypass air valve is arranged on the bypass air pipe, when the bypass air valve is opened, the air outlet valve is closed, otherwise, when the bypass air valve is closed, the air outlet valve is opened.
8. An automatic temperature regulating type storage cabinet according to claim 1, characterized in that: the heat exchange assembly is an air conditioner assembly and comprises an evaporator, a condenser, a throttle valve and a compressor, wherein the evaporator is installed in the cold air box, the condenser is installed in the hot air box, and the evaporator, the throttle valve, the condenser and the compressor are sequentially connected through pipelines to form a circulating passage through which a refrigerant flows.
9. An automatically temperature adjusting type cabinet according to claim 8, wherein: the bottom of the cold air box is connected with a drain pipe for draining condensed water.
10. An automatically temperature adjusting type cabinet according to claim 8, wherein: the refrigerator is characterized in that a first bin, a second bin and a third bin are sequentially arranged in the cabinet body from top to bottom, a hot air box is arranged in the first bin, a cold air box is arranged in the third bin, and a compressor and a throttle valve are arranged in the second bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210342906.6A CN115251662A (en) | 2022-03-31 | 2022-03-31 | Automatic type of adjusting temperature cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210342906.6A CN115251662A (en) | 2022-03-31 | 2022-03-31 | Automatic type of adjusting temperature cabinet |
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| CN115251662A true CN115251662A (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210342906.6A Pending CN115251662A (en) | 2022-03-31 | 2022-03-31 | Automatic type of adjusting temperature cabinet |
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| 崔建云: "食品加工机械与设备", 30 June 2008, 中国轻工业出版社, pages: 408 * |
| 张晖等: "环境工程原理", 31 July 2011, 华中科技大学出版社, pages: 159 - 160 * |
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