CN216769937U - Cold and hot bimodulus controlling means - Google Patents
Cold and hot bimodulus controlling means Download PDFInfo
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- CN216769937U CN216769937U CN202123169709.9U CN202123169709U CN216769937U CN 216769937 U CN216769937 U CN 216769937U CN 202123169709 U CN202123169709 U CN 202123169709U CN 216769937 U CN216769937 U CN 216769937U
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- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims 5
- 238000004806 packaging method and process Methods 0.000 claims 1
- 235000013361 beverage Nutrition 0.000 abstract description 12
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 235000021260 warm beverage Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
The utility model provides a cold and hot dual-mode control device, which relates to the technical field of beverage refrigeration and heating and comprises a controller, a power source and a four-way valve; the controller comprises a control unit, a display unit, an input unit and an input sensor; and a third output port of the control unit is connected with a first input port of the four-way valve, the input sensor detects the temperature in the cabinet, and the input sensor sends a temperature signal to the input unit. The cold and hot dual-mode control device adopts an advanced automatic control mode, and can switch the device structure according to requirements, so that a set of power sources can provide cold sources or heat sources for the system. The cold and hot dual-mode control device has the advantages of exquisite structural design, complete functions and higher economic value and social benefit.
Description
Technical Field
The utility model relates to the technical field of beverage refrigeration and heating, in particular to a cold and hot dual-mode control device.
Background
With the development of society, the living standard of people is improved, people's requirement to drinks is also higher and higher, and beverage cabinet has become indispensable beverage storage facilities. In summer, people need to refrigerate and cool the beverage, and in winter, in order to ensure the taste and quality of the beverage, the temperature of the beverage needs to be kept within a certain range, namely the beverage needs to be heated to ensure the proper drinking temperature.
The existing beverage cabinets are different cabinets, namely a refrigerator and a hot cabinet, and most of the existing hot cabinets are heated by using an electric heating system, the electric heating mode is high in energy consumption, low in heating rate and poor in heating uniformity, and circuit problems such as circuit short circuit and the like easily occur in the electric heating mode, so that certain potential safety hazards exist. Later, new heat pump type cold and warm beverage cabinets appeared. However, the existing beverage cabinet control device can only control the beverage cabinet to perform cooling or heating independently, and cannot switch the cooling or heating state with the mind of the user.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cold and hot dual-mode control device, which solves the problem that the existing control device can not switch the refrigerating or heating state with the mind of a user.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a cold and hot dual-mode control device comprises a controller, a power source and a four-way valve; the controller comprises a control unit, a display unit, an input unit and an input sensor; the first input port of the control unit is connected with the first output port of the input unit, the first output port of the control unit is connected with the first input port of the display unit, the second output port of the control unit is connected with the first input port of the power source, the third output port of the control unit is connected with the first input port of the four-way valve, the input sensor detects the temperature in the cabinet, and the input sensor sends a temperature signal to the input unit.
Preferably, a power source switch is arranged between the controller and the power source, and a four-way valve switch is arranged between the controller and the four-way valve.
Preferably, the controller is disposed within the enclosure.
Preferably, the input sensor is a temperature sensor.
Preferably, the four-way valve is an electromagnetic four-way valve switched on and off.
Preferably, the display unit is an LCD display screen.
The utility model has the beneficial effects that:
according to the cold and hot dual-mode control device, the control mode of the cold and hot dual-mode control device can be changed through the control of an external input signal of the controller, so that the control functions of the power source, the four-way reversing valve and the low-voltage electric appliance element are achieved, and the control functions of different control modes of the cold and hot dual-mode control device are realized;
according to the cold and hot dual-mode control device, the control mode of the cold and hot dual-mode control device can be changed through parameter setting of the controller, the control functions of the power source, the four-way reversing valve and the low-voltage electrical component are achieved, and control of different control modes of the cold and hot dual-mode control device is achieved.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the present invention will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a block diagram of the apparatus of the present invention.
FIG. 2 is a block diagram of a controller according to the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
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 only a part of the embodiments of the present invention, and not all the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
Examples
The utility model provides a technical scheme that: a cold and hot dual-mode control device is shown in figure 1 and comprises a controller, a low-voltage electric element, a power source and a four-way reversing valve; the controller, as shown in fig. 2, includes a control unit, a display unit, an input unit, and an input sensor; the temperature control cabinet is characterized in that a first input port of the control unit is connected with a first output port of the input unit, a first output port of the control unit is connected with a first input port of the display unit, a second output port of the control unit is connected with a first input port of the power source, a third output port of the control unit is connected with a first input port of the four-way reversing valve, the input sensor is a temperature sensor, the input sensor detects the temperature in the cabinet, and the input sensor sends a temperature signal to the input unit. And a power source switch is arranged between the controller and the power source, and a four-way valve switch is arranged between the controller and the four-way valve.
The controller of the embodiment is a cold and hot dual-mode temperature controller; the power source is a refrigerating and heating system; the four-way valve is an electromagnetic four-way valve switched on and off; the low-voltage electrical elements comprise a knob switch, an intermediate relay and the like, and a plurality of necessary electrical connecting circuits for realizing the control of the temperature in the beverage cabinet.
And (3) control of a refrigeration mode: the parameters of the controller are set through the input unit, the real-time values of the parameters are observed through the display unit, the controller is set to be in a refrigeration mode, the target temperature and the temperature difference value are set, and the four-way valve is not required to be electrified; switching on a power source switch of the controller, and starting the power source to work; when the temperature in the cabinet received by the temperature sensor reaches the target temperature, the power source stops working, when the temperature in the cabinet received by the temperature sensor rises to the starting temperature, the power source is started again to start refrigeration and cooling, and the automatic cycle control is adopted to stabilize the temperature in the cabinet.
Heating mode control: the parameters of the controller are set through the input unit, the real-time values of the parameters are observed through the display unit, the controller is set to be in a heating mode, target temperature and temperature difference values are set, and a four-way valve switch is switched on to electrify the four-way valve; switching on a power source switch of the controller, and starting the power source to work; when the temperature in the cabinet received by the temperature sensor reaches the target temperature, the power source stops working, when the temperature in the cabinet received by the temperature sensor is reduced to the starting temperature, the power source is started again to start heating and warming, and the automatic cycle control is carried out to ensure that the temperature in the cabinet is stable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A cold and hot bimodulus controlling means which characterized in that: comprises a controller, a power source and a four-way valve; the controller comprises a control unit, a display unit, an input unit and an input sensor; the first input port of the control unit is connected with the first output port of the input unit, the first output port of the control unit is connected with the first input port of the display unit, the second output port of the control unit is connected with the first input port of the power source, the third output port of the control unit is connected with the first input port of the four-way valve, the input sensor detects the temperature in the cabinet, and the input sensor sends a temperature signal to the input unit.
2. The dual cooling and heating mode control device according to claim 1, wherein: and a power source switch is arranged between the controller and the power source, and a four-way valve switch is arranged between the controller and the four-way valve.
3. The dual cooling and heating mode control device according to claim 1, wherein: the controller is arranged in the packaging shell.
4. The dual cooling and heating mode control device according to claim 1, wherein: the input sensor is a temperature sensor.
5. The dual cooling and heating mode control device according to claim 1, wherein: the four-way valve is an electromagnetic four-way valve switched on and off.
6. The dual cooling and heating mode control device according to claim 1, wherein: the display unit is an LCD display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123169709.9U CN216769937U (en) | 2021-12-16 | 2021-12-16 | Cold and hot bimodulus controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123169709.9U CN216769937U (en) | 2021-12-16 | 2021-12-16 | Cold and hot bimodulus controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216769937U true CN216769937U (en) | 2022-06-17 |
Family
ID=81966372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123169709.9U Active CN216769937U (en) | 2021-12-16 | 2021-12-16 | Cold and hot bimodulus controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216769937U (en) |
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2021
- 2021-12-16 CN CN202123169709.9U patent/CN216769937U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 116600, No. 6 Song Lan street, Dalian economic and Technological Development Zone, Liaoning, China Patentee after: Bingshan Songyang Cold Chain (Dalian) Co.,Ltd. Patentee after: HUASHANG INTERNATIONAL ENGINEERING Co.,Ltd. Address before: 116000 No. 6 Songlan Street, Jinzhou New District, Dalian City, Liaoning Province Patentee before: PANASONIC APPLIANCES COLD CHAIN (DALIAN) Co.,Ltd. Patentee before: HUASHANG INTERNATIONAL ENGINEERING Co.,Ltd. |