CN106225375B - Control method of cold and hot storage cabinet - Google Patents
Control method of cold and hot storage cabinet Download PDFInfo
- Publication number
- CN106225375B CN106225375B CN201610826891.5A CN201610826891A CN106225375B CN 106225375 B CN106225375 B CN 106225375B CN 201610826891 A CN201610826891 A CN 201610826891A CN 106225375 B CN106225375 B CN 106225375B
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- China
- Prior art keywords
- cold
- heat preservation
- cabinet body
- refrigeration
- heater
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
Abstract
The invention discloses a control method of a cold and hot storage cabinet, which comprises a heat preservation cabinet body and a door body, wherein the heat preservation cabinet body is provided with a compressor, a condenser, a throttling device and an evaporator which are connected together; the specific control method comprises a normal temperature film type, a single refrigeration mode and a refrigeration and heating mode. The cold and hot locker can meet the requirements of refrigeration and heating, so that the universality and the use convenience are improved.
Description
Technical Field
The invention relates to refrigeration equipment, in particular to a control method of a cold and hot storage cabinet.
Background
At present, refrigeration equipment (refrigerators, freezers and the like) is a household appliance commonly used in daily life of people. The refrigerating equipment can refrigerate the articles stored in the refrigerating equipment in the actual use process. However, in the actual use process, the interior of the refrigeration equipment can only provide a refrigeration environment, and for the articles needing heat preservation or heating storage, the refrigeration equipment in the prior art cannot meet the storage requirement of heat preservation and heating. The invention aims to solve the technical problem of how to design a storage device capable of refrigerating and heating to improve universality.
Disclosure of Invention
The invention provides a control method of a cold and hot storage cabinet, which can meet the requirements of refrigeration and heating of the cold and hot storage cabinet so as to improve the universality and the use convenience.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the control method of the cold and hot storage cabinet is characterized in that the cold and hot storage cabinet comprises a heat preservation cabinet body and a door body, the heat preservation cabinet body is provided with a compressor, a condenser, a throttling device and an evaporator which are connected together, an air outlet and an air return opening are formed in the heat preservation cabinet body, a reversible partition plate and a heater are further arranged in the heat preservation cabinet body, a switch for controlling the heater to be powered on and powered off is arranged in the heat preservation cabinet body, an electronic temperature controller is arranged in the heat preservation cabinet body, and the electronic temperature controller is connected with a GPRS module;
the specific control method comprises a normal temperature film type, a single refrigeration mode and a refrigeration and heating mode;
in the normal-temperature film mode, the compressor and the heater are both in a power-off state;
in the single refrigeration mode, the partition plate is in an open state, the heater is powered off, and the storage cavities of the heat preservation cabinet body are in a refrigeration state;
under the refrigeration heating mode, the baffle is in the closed condition, air outlet and return air inlet are located one side of baffle, the heater is located the opposite side of baffle, the baffle will the heat-preserving cabinet body is separated into refrigeration cavity and heating cavity, the baffle triggers on-off control the heater circular telegram.
Compared with the prior art, the invention has the advantages and positive effects that: through set up the baffle that can overturn in the heat preservation cabinet body, and set up the heater in the heat preservation cabinet body, will trigger switch when the baffle overturns to the closed position, thereby control heater ohmic heating, and separate into refrigeration cavity and heating cavity with the heat preservation cabinet body is inside after the baffle is closed, thereby satisfy the requirement that the storing was refrigerated and the storing was heated simultaneously, in addition, in the in-service use process, the user only need carry out the switching of two kinds of modes through the upset baffle, the working operation of heater is controlled by the position relation of baffle and switch, convenience of customers uses, realize that cold and hot locker can satisfy the requirement of refrigeration and heating, in order to improve commonality and convenience in use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a cold and hot storage cabinet according to the present invention;
FIG. 2 is a schematic view of the partition plate of the cold and hot storage cabinet of the present invention in an open state;
FIG. 3 is a schematic view of the partition plate of the cold and hot storage cabinet of the present invention in a closed state.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention further provides a method for controlling a cold and hot storage cabinet, wherein the cold and hot storage cabinet comprises a thermal insulation cabinet body 1 and a door body (not shown), the thermal insulation cabinet body 1 can adopt a structural form of a refrigeration equipment in the prior art, a refrigeration system 100 is configured in the thermal insulation cabinet body 1, the refrigeration system 100 comprises a compressor, a condenser, a throttling device, an evaporator, and other components, an air outlet 11 and an air return opening 12 are arranged in the thermal insulation cabinet body 1, a reversible partition plate 2 and a heater 3 are further arranged in the thermal insulation cabinet body 1, and a switch 4 for controlling the heater 3 to be powered on and powered off is arranged in the thermal insulation cabinet body 1; when the partition board 2 is in a closed state, the air outlet 11 and the air return opening 12 are located on one side of the partition board 2, the heater 3 is located on the other side of the partition board 2, the partition board 2 divides the heat preservation cabinet body 1 into a refrigeration cavity 101 and a heating cavity 102, and the partition board 2 triggers the switch 4 to enable the heater 3 to be powered on; the specific control method comprises a normal temperature film type, a single refrigeration mode and a refrigeration and heating mode.
Specifically, the cold air generated by the refrigeration system 100 of the cold and hot storage cabinet is output from the air outlet 11, the cold air is subjected to heat exchange in the storage cavity of the heat preservation cabinet body 1 and then returns to the air return opening 12 for circulating refrigeration, and in the actual use process, if a user needs to store an article required to be heat preserved or heated, the partition plate 2 is turned over and closed, so that the refrigeration cavity 101 and the heating cavity 102 are formed in the heat preservation cabinet body 1, the air outlet 11 and the air return opening 12 are located in the refrigeration cavity 101, the heater 3 is located in the heating cavity 102, and the article required to be heated, heat preserved and stored can be stored in the heating cavity 102. Under a normal temperature film mode, the compressor and the heater 3 are both in a power-off state, the heat preservation cabinet body 1 is used as a conventional storage cabinet, and the position of the partition plate 2 does not influence the heater 3; in the single refrigeration mode, the partition board 2 is in an open state, the switch 4 is not triggered by the partition board 2, so that the heater 3 is in a power-off state, and the storage cavities of the heat preservation cabinet body 1 are in a refrigeration state; in the cooling and heating mode, the partition board 2 is in a closed state, the air outlet 11 and the air return opening 12 are located on one side of the partition board 2, the heater 3 is located on the other side of the partition board 2, the heat preservation cabinet body 1 is divided into a cooling cavity 101 and a heating cavity 102 by the partition board 2, and the partition board 2 triggers the switch 3 to control the heater 4 to be electrified. Preferably, under the state that the heat preservation cabinet body 1 is in the connection power, the electron temperature controller is in normal on-state, so that the GPRS module works all the time, and is concrete, is provided with electron temperature controller (not shown) in the heat preservation cabinet body 1, the electron temperature controller is connected with the GPRS module, and is concrete, and the electron temperature controller is used for detecting the temperature in the heat preservation cabinet body 1, and the GPRS module is connected on the electron temperature controller, and because the electron temperature controller is circular telegram all the time at the operation in-process for the GPRS module also is in the state of continuous circular telegram, thereby no matter how the state of cold and hot locker, the GPRS module also can normally work.
In order to install and position the partition board 2, a middle beam frame 5 is arranged in the heat preservation cabinet body 1, the partition board 2 is rotatably arranged on the middle beam frame 5, and the switch 4 is arranged on the middle beam frame 5. Specifically, the center sill frame 5 may be fixed in the thermal insulation cabinet 1 by using an independent component, or the center sill frame 5 may be integrally formed in the thermal insulation cabinet 1, and the partition board 2 may rotate relative to the center sill frame 5, so as to open or close the partition board 2, and when the partition board 2 is closed, the partition board 2 abuts against the center sill frame 5, so as to support the partition board 2 through the center sill frame 5. Wherein, the inner ring of the centre sill frame 5 is formed with a step surface 51; when the partition board 2 is in a closed state, the edge of the partition board 2 is attached to the step surface 51, and the step surface 51 is formed, so that the contact area between the partition board 2 and the center sill frame 5 can be increased, the sealing performance of the edge of the partition board 2 is effectively improved, and the sealing performance of the refrigerating cavity 101 and the heating cavity 102 is improved after the partition board 2 is closed. Preferably, the edge of the partition board 2 is further provided with a door seal 21, after the partition board 2 is closed, the door seal 21 is abutted against the step surface 51, and a sealing connection area is formed between the partition board 2 and the step surface 51.
Furthermore, the inner wall of the heat preservation cabinet body 1 and the center sill frame 5 are respectively provided with a positioning part 52 for positioning the partition board 2. Specifically, after the partition board 2 is opened or closed, the partition board 2 is positioned by the positioning portion 52, wherein the positioning portion 52 may be a claw or a slot. In addition, an illumination lamp (not labeled) is provided on the partition plate 2. The refrigerating cavity 101 and the heating cavity 102 can be illuminated by using the illuminating lamp, and the illuminating lamp can be powered on normally or powered off by using the switch 4.
Compared with the prior art, the invention has the advantages and positive effects that: through set up the baffle that can overturn in the heat preservation cabinet body, and set up the heater in the heat preservation cabinet body, will trigger switch when the baffle overturns to the closed position, thereby control heater ohmic heating, and separate into refrigeration cavity and heating cavity with the heat preservation cabinet body is inside after the baffle is closed, thereby satisfy the requirement that the storing was refrigerated and the storing was heated simultaneously, in addition, in the in-service use process, the user only need carry out the switching of two kinds of modes through the upset baffle, the working operation of heater is controlled by the position relation of baffle and switch, convenience of customers uses, realize that cold and hot locker can satisfy the requirement of refrigeration and heating, in order to improve commonality and convenience in use.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (7)
1. The control method of the cold and hot storage cabinet is characterized in that the cold and hot storage cabinet comprises a heat preservation cabinet body and a door body, the heat preservation cabinet body is provided with a compressor, a condenser, a throttling device and an evaporator which are connected together, an air outlet and an air return opening are formed in the heat preservation cabinet body, a reversible partition plate and a heater are further arranged in the heat preservation cabinet body, a switch for controlling the heater to be powered on and powered off is arranged in the heat preservation cabinet body, an electronic temperature controller is arranged in the heat preservation cabinet body, and the electronic temperature controller is connected with a GPRS module; a middle beam frame is arranged in the heat preservation cabinet body, the partition plate is rotatably arranged on the middle beam frame, and the switch is arranged on the middle beam frame;
the specific control method comprises a normal temperature mode, a single refrigeration mode and a refrigeration and heating mode;
in the normal temperature mode, the compressor and the heater are both in a power-off state, and the electronic temperature controller is in a normally-on state, so that the GPRS module works all the time;
in the single refrigeration mode, the partition plate is in an open state, the heater is powered off, and the storage cavities of the heat preservation cabinet body are in a refrigeration state;
under the refrigeration heating mode, the baffle is in the closed condition, air outlet and return air inlet are located one side of baffle, the heater is located the opposite side of baffle, the baffle will the heat-preserving cabinet body is separated into refrigeration cavity and heating cavity, the baffle triggers on-off control the heater circular telegram.
2. A method for controlling a cold-hot storage cabinet according to claim 1, wherein the inner periphery of the center sill frame is formed with a stepped surface; when the partition plate is in a closed state, the edge of the partition plate is abutted against the step surface.
3. A method for controlling a cold-hot storage cabinet according to claim 2, wherein the edge of the partition is further provided with a door seal.
4. A method of controlling a cold-heated storage cabinet according to claim 2, wherein a sealing connection area is formed between the partition and the step surface.
5. A method for controlling a cold and hot storage cabinet according to claim 1, wherein the inner wall of the thermal insulation cabinet and the center sill frame are respectively provided with a positioning portion for positioning the partition.
6. A method for controlling a cold-hot storage cabinet according to claim 5, wherein the positioning part is a claw or a slot.
7. A method for controlling a cold-hot storage cabinet according to claim 1, wherein an illumination lamp is further provided on the partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610826891.5A CN106225375B (en) | 2016-09-18 | 2016-09-18 | Control method of cold and hot storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610826891.5A CN106225375B (en) | 2016-09-18 | 2016-09-18 | Control method of cold and hot storage cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106225375A CN106225375A (en) | 2016-12-14 |
| CN106225375B true CN106225375B (en) | 2020-05-01 |
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ID=58075638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610826891.5A Active CN106225375B (en) | 2016-09-18 | 2016-09-18 | Control method of cold and hot storage cabinet |
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| Country | Link |
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| CN (1) | CN106225375B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976007A (en) * | 2017-12-14 | 2018-05-01 | 广东联怡冷链设备有限公司 | A kind of new changes in temperature preservation cabinet |
| CN116518619B (en) * | 2023-07-05 | 2023-10-31 | 合肥美的电冰箱有限公司 | Refrigerator, control method and control device thereof, and computer-readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2658668Y (en) * | 2003-09-26 | 2004-11-24 | 海尔集团公司 | Vertical refrigerator with heating compartment |
| CN1754684A (en) * | 2004-09-30 | 2006-04-05 | 冷鹭浩 | Plastic clad plate and its production method |
| CN204594077U (en) * | 2015-02-15 | 2015-08-26 | 青岛海尔股份有限公司 | Two warm area board putting things and refrigeration plant |
| CN104976859A (en) * | 2014-04-01 | 2015-10-14 | 杨然森 | Electronic cold-hot integrated cabinet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002253402A (en) * | 2001-03-05 | 2002-09-10 | Fuji Denki Reiki Co Ltd | Showcase |
| JP4895702B2 (en) * | 2006-06-28 | 2012-03-14 | 三洋電機株式会社 | Showcase |
| CN201270942Y (en) * | 2008-10-07 | 2009-07-15 | 广州泰菱科技研发有限公司 | Movable refrigeration serving trolley |
-
2016
- 2016-09-18 CN CN201610826891.5A patent/CN106225375B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2658668Y (en) * | 2003-09-26 | 2004-11-24 | 海尔集团公司 | Vertical refrigerator with heating compartment |
| CN1754684A (en) * | 2004-09-30 | 2006-04-05 | 冷鹭浩 | Plastic clad plate and its production method |
| CN104976859A (en) * | 2014-04-01 | 2015-10-14 | 杨然森 | Electronic cold-hot integrated cabinet |
| CN204594077U (en) * | 2015-02-15 | 2015-08-26 | 青岛海尔股份有限公司 | Two warm area board putting things and refrigeration plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106225375A (en) | 2016-12-14 |
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