CN213687430U - Upper refrigeration type rice cabinet - Google Patents
Upper refrigeration type rice cabinet Download PDFInfo
- Publication number
- CN213687430U CN213687430U CN202022436900.4U CN202022436900U CN213687430U CN 213687430 U CN213687430 U CN 213687430U CN 202022436900 U CN202022436900 U CN 202022436900U CN 213687430 U CN213687430 U CN 213687430U
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- rice
- cold
- refrigeration
- gas path
- rice cabinet
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 136
- 235000009566 rice Nutrition 0.000 title claims abstract description 136
- 238000005057 refrigeration Methods 0.000 title claims abstract description 59
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 135
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an upper refrigeration type rice cabinet, which comprises a rice cabinet body and a refrigeration system, wherein the rice cabinet body comprises a rice storage inner cavity insulated from the outside; the rice cabinet is characterized in that the refrigerating system is arranged in the rice cabinet body and forms a refrigerating gas path structure, the refrigerating system comprises a refrigerating chip, the refrigerating gas path structure comprises a cold end gas path and a hot end gas path, the cold end gas path comprises a cold end air inlet and a cold end air outlet which are communicated with the inner cavity of the stored rice and drives the inner cavity of the stored rice to form cold air flow circulation, and the hot end gas path and the refrigerating chip are connected to the cold end gas path and take out redundant heat in the inner cavity of the stored rice. The utility model discloses a refrigerating system sets up on rice cabinet upper portion, and the cold junction gas circuit drive through being linked together with holding a rice inner chamber produces and holds a rice inner chamber internal circulation air current, forms built-in refrigeration structure, and the structure is more simple reasonable, and refrigeration efficiency is higher, and the temperature is more even, and occupation space is littleer moreover, and rice cabinet effective space can set up bigger.
Description
Technical Field
The utility model relates to a rice chest technical field, especially an go up refrigeration formula rice chest.
Background
The rice is one of main grains of people, and a certain amount of rice can be purchased by a common family and stored at home, and then taken out according to the required amount of rice during cooking. Traditional rice cabinet is made by crock or plastic drum, and the rice exists wherein, if not eat for a long time, owing to be preserved at normal atmospheric temperature, the condition that can appear worm or go mouldy, along with the improvement of the development of technique and people's living standard, the rice cabinet electrical apparatus that is used for storing rice class staple food appears to various towards the function, the good direction development of storage environment and increasingly popularized. In order to improve the storage environment of rice in modern rice cabinets and prolong the shelf life of the rice, a refrigeration type rice cabinet is provided, wherein a refrigeration system is arranged in the rice cabinet, and a low-temperature storage environment is formed in the rice cabinet so as to achieve the storage purpose. However, the existing rice cabinet refrigerating system is an external refrigerating system, the structure mode is complex, the requirements on design and process are high, more space is occupied in a relatively small rice cabinet, and the effective rice storage space of the rice cabinet is reduced; moreover, the external refrigeration structure is arranged on the isolation layer between the refrigeration space and the rice storage space, so that the cooling efficiency of the internal rice liner is slow, the temperature is uneven, the surface is condensed due to the internal and external temperature difference of the isolation layer, rice mildew is easily caused, and the quality guarantee period is short. Therefore, the design of a more simplified rice cabinet refrigeration structure system is one of the directions of the existing rice cabinet electric appliances.
Disclosure of Invention
The utility model provides an above-mentioned problem, provide an go up refrigeration formula rice chest. The technical scheme of the utility model is that:
an upper refrigeration type rice cabinet comprises a rice cabinet body and a refrigeration system, wherein the rice cabinet body comprises a rice storage inner cavity insulated from the outside; the rice cabinet is characterized in that the refrigerating system is arranged in the rice cabinet body and forms a refrigerating gas path structure, the refrigerating system comprises a refrigerating chip, the refrigerating gas path structure comprises a cold end gas path and a hot end gas path, the cold end gas path comprises a cold end air inlet and a cold end air outlet which are communicated with the inner cavity of the stored rice and drives the inner cavity of the stored rice to form cold air flow circulation, and the hot end gas path and the refrigerating chip are connected to the cold end gas path and used for taking out redundant heat in the inner cavity of the stored rice.
As the utility model discloses explain further, the cold junction gas circuit is located the inlayer of refrigeration gas circuit structure, including cold junction fan, cold junction air intake, cold aluminium and cold junction air outlet loose, cold junction air intake and cold junction air outlet all communicate in hold a rice inner chamber, the cold junction fan is located the cold junction gas circuit with cold aluminium that looses.
Furthermore, the hot end air path is positioned on the outer layer of the refrigeration air path structure and comprises heat dissipation aluminum, a hot end fan and a hot end vent, the hot end vent is communicated with the outside of the rice cabinet, the heat dissipation aluminum is connected to the cold dissipation aluminum of the cold end air path, and the hot end fan and the refrigeration system take heat out of the rice cabinet body and take redundant heat out of the rice cabinet.
Further, the cold-side fan and the hot-side fan are butterfly fans.
Further, the cold-side fan and the hot-side fan are coaxially mounted.
Furthermore, the refrigeration gas path structure is arranged on the upper part of the rice cabinet body, and the cold end air inlet and the cold end air outlet are respectively positioned at two ends of the cold end gas path.
Furthermore, the cooling end of the refrigeration chip is connected with the cooling aluminum, and the refrigeration end of the refrigeration chip is connected with the cooling aluminum to form heat exchange and control of the cold end air path and the hot end air path.
Furthermore, a rice discharging hopper is arranged below the rice storage inner cavity.
Furthermore, a temperature sensing probe is arranged on the inner wall of the inner cavity of the rice storage chamber and is electrically connected with the refrigeration chip.
Furthermore, the outer wall of the inner cavity of the rice storage is provided with a heat insulation interlayer.
The utility model has the advantages that:
the utility model discloses a refrigerating system sets up on rice cabinet upper portion, and the cold junction gas circuit drive through being linked together with holding a rice inner chamber produces and holds a rice inner chamber internal circulation air current, forms built-in refrigeration structure, takes the refrigeration of cold source to a rice courage, takes out a rice courage with the unnecessary heat of a rice courage to this reduces inner bag temperature, and this project organization is more simple reasonable, and refrigeration efficiency is higher, and the temperature is more even, and occupation space is littleer moreover, and rice cabinet effective space can set up bigger.
Drawings
FIG. 1 is a schematic view of the whole structure of the upper refrigeration rice chest and the internal circulation of the refrigeration airflow;
fig. 2 is a schematic structural diagram of the refrigeration system of the present invention;
fig. 3 is the assembly schematic diagram of the refrigerating system and the rice cabinet body of the utility model.
Reference numerals: the rice bin comprises an upper cover assembly 1, radiating aluminum 2, a hot end ventilation opening 3, a hot end fan 4, a cold end fan 5, a cold end air inlet 6, a refrigeration chip 7, radiating aluminum 8, a cold end air outlet 9, a rice storage inner cavity 10 and a rice discharging hopper 11.
Detailed Description
Example (b):
the embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely illustrative of some, but not all embodiments of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
An upper refrigeration type rice cabinet comprises a rice cabinet body and a refrigeration system, wherein the rice cabinet body comprises a rice storage inner cavity 10 which is insulated from the outside; refrigerating system sets up this internal and formation refrigeration gas circuit structure of rice chest, refrigerating system includes refrigeration chip 7, refrigeration gas circuit structure includes cold junction gas circuit and hot junction gas circuit, the cold junction gas circuit including communicate in hold rice inner chamber 10 cold junction air intake 6 and cold junction air outlet 9, and the drive hold rice inner chamber 10 and form cold wind air current circulation, hot junction gas circuit and refrigeration chip 7 connect in the cold junction gas circuit, will hold the surplus heat of rice inner chamber 10 and take out, realize hold the refrigeration of rice inner chamber 10 and maintain the invariant of its internal temperature to go up refrigeration formula rice chest and store the rice well.
Referring to the drawings, in this embodiment, the cold end gas path is located in an inner layer, and includes a cold end fan 5, a cold end air inlet 6, cold aluminum 8 and a cold end air outlet 9, the cold end air inlet 6 and the cold end air outlet 9 are both communicated with the rice storage inner cavity 10, and the cold end fan 5 and the cold aluminum 8 are located in the cold end gas path. When the heat-accumulating type rice storage machine works, the cold-end fan 5 rotates to enable the rice storage inner cavity 10 to form air flow internal circulation as shown in the attached drawing through the cold-end air inlet 6 and the cold-end air outlet 9, heat exchange is carried out at the cold-dissipating aluminum 8, and redundant heat is transferred to the hot-end air path.
The outer layer of the refrigeration gas circuit structure is a hot end gas circuit and comprises heat dissipation aluminum 2, a hot end fan 4 and a hot end vent 3, the hot end vent 3 is communicated with the outside of the rice cabinet, the heat dissipation aluminum 2 is connected to the cold dissipation aluminum 8 of the cold end gas circuit, heat is taken out of the rice cabinet body under the action of the hot end fan 4 and a refrigeration system, and redundant heat is taken out of the rice cabinet, so that refrigeration of the rice storage inner cavity 10 is realized.
Referring to the embodiment shown in the attached drawings, the refrigeration gas path structure is arranged at the upper part of the rice cabinet body, namely, a layered structure is formed on the upper cover assembly 1 of the upper refrigeration type rice cabinet, the cold end gas path is positioned at the inner layer, and the hot end gas path is positioned at the outer layer. In order to further simplify the structure and reduce the occupied space of the refrigeration system, the cold-end fan 5 and the hot-end fan 4 of the embodiment are two butterfly fans which are coaxially installed to form radial blowing of the fans, the cold-end air passage drives the rice storage inner cavity 10 to form internal cold air circulation under the action of the refrigeration chip 7, and the hot-end air passage continuously takes away the built-in refrigeration structure of the heat in the cavity, so that the temperature of the rice storage inner cavity 10 is reduced, and the rice storage inner cavity is kept in a good uniform low-temperature state to place the rice stored therein.
As shown in fig. 3, a rice discharging hopper 11 is arranged below the rice storing inner cavity 10, when rice needs to be discharged, rice can be discharged only by opening a switch on the rice discharging hopper 11, wherein the switch in the rice discharging hopper 11 is closed when rice is not discharged, heat transfer can be isolated, energy consumption is reduced, a temperature sensing probe is arranged on the inner wall of the rice storing inner cavity 10, the temperature of the rice storing inner cavity 10 can be measured at any time through the setting of the temperature sensing probe, so that a refrigeration system can be adjusted, the temperature in the rice storing inner cavity 10 is ensured, in addition, the rice storing device also comprises a control circuit board, one end of the control circuit board is connected with the temperature sensing probe, the other end of the control circuit board is connected with the refrigeration chip 7, the temperature detected by the temperature sensing probe can be rapidly judged through the setting of the control circuit board, so that the temperature of the refrigeration chip 7 can be rapidly adjusted, in the utility model, the heat insulation and, through the design of heat preservation foam box, can completely cut off the influence of outside ambient temperature to inside temperature to reduce the entering of outside air, play energy saving and consumption reduction's purpose.
Wherein, owing to hold a rice inner chamber 10 outside and be equipped with the foam box that keeps warm, can effectually insulate against heat to the rice cabinet, prevent the heat transfer to play the effect of keeping warm, and refrigeration chip 7, can be quick separate the heat, pass through the ventilation hole with the hot-air and transmit out rice cabinet body, and refrigerated air maintains holding a rice inner chamber 10 inner loop, thereby can guarantee that the temperature that holds a rice inner chamber 10 keeps at the within range of settlement, prevents that the rice from being live an insect and going mildy.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for variations, and in short, all variations within the scope of the independent claims of the present invention are within the scope of the present invention.
Claims (10)
1. An upper refrigeration type rice cabinet comprises a rice cabinet body and a refrigeration system, wherein the rice cabinet body comprises a rice storage inner cavity insulated from the outside; the method is characterized in that: the rice cabinet is characterized in that the refrigerating system is arranged in the rice cabinet body and forms a refrigerating gas path structure, the refrigerating system comprises a refrigerating chip, the refrigerating gas path structure comprises a cold end gas path and a hot end gas path, the cold end gas path comprises a cold end air inlet and a cold end air outlet which are communicated with the inner cavity of the stored rice and drives the inner cavity of the stored rice to form cold air flow circulation, and the hot end gas path and the refrigerating chip are connected to the cold end gas path and used for taking out redundant heat in the inner cavity of the stored rice.
2. The upper refrigeration rice cabinet of claim 1, wherein: the cold junction gas circuit is located the inlayer of refrigeration gas circuit structure, including cold junction fan, cold junction air intake, cold aluminium and cold junction air outlet loose, cold junction air intake and cold junction air outlet all communicate in hold a rice inner chamber, the cold junction fan with loose cold aluminium be located the cold junction gas circuit.
3. The upper refrigerated rice cabinet of claim 2, wherein: the hot end air path is positioned on the outer layer of the refrigeration air path structure and comprises heat dissipation aluminum, a hot end fan and a hot end vent, the hot end vent is communicated with the outside of the rice cabinet, and the heat dissipation aluminum is connected to the cold dissipation aluminum of the cold end air path.
4. The upper refrigerated rice cabinet of claim 3, wherein: the cold end fan and the hot end fan are butterfly fans.
5. The upper refrigerated rice cabinet of claim 4, wherein: and the cold end fan and the hot end fan are coaxially arranged.
6. The upper refrigerated rice cabinet of claim 4, wherein: the refrigerating gas path structure is arranged on the upper portion of the rice cabinet body, and the cold end air inlet and the cold end air outlet are respectively located at two ends of the cold end gas path.
7. The upper refrigerated rice cabinet of claim 4, wherein: the cooling end of the refrigeration chip is connected with the cooling aluminum, and the refrigeration end of the refrigeration chip is connected with the cooling aluminum to form heat exchange and control of the cold end air path and the hot end air path.
8. The upper refrigerated rice cabinet of claim 4, wherein: a rice discharging hopper is arranged below the rice storage inner cavity.
9. The upper refrigerated rice cabinet of claim 4, wherein: the inner wall of the inner cavity of the rice storage is provided with a temperature sensing probe which is electrically connected with the refrigeration chip.
10. The upper refrigerated rice cabinet of claim 4, wherein: the outer wall of the inner cavity of the rice storage is provided with a heat insulation interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022436900.4U CN213687430U (en) | 2020-10-28 | 2020-10-28 | Upper refrigeration type rice cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022436900.4U CN213687430U (en) | 2020-10-28 | 2020-10-28 | Upper refrigeration type rice cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213687430U true CN213687430U (en) | 2021-07-13 |
Family
ID=76762008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022436900.4U Active CN213687430U (en) | 2020-10-28 | 2020-10-28 | Upper refrigeration type rice cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213687430U (en) |
-
2020
- 2020-10-28 CN CN202022436900.4U patent/CN213687430U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528434 Fusha Industrial Park, Fusha Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Weili Electric Appliance Co.,Ltd. Address before: 528434 Fusha Industrial Park, Fusha Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN DONGLIM WEILI ELECTRICAL APPLIANCES Co.,Ltd. |