CN218889210U - Freeze-dried fruit and vegetable preparation temperature control device - Google Patents
Freeze-dried fruit and vegetable preparation temperature control device Download PDFInfo
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- CN218889210U CN218889210U CN202222341767.3U CN202222341767U CN218889210U CN 218889210 U CN218889210 U CN 218889210U CN 202222341767 U CN202222341767 U CN 202222341767U CN 218889210 U CN218889210 U CN 218889210U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a freeze-dried fruit and vegetable preparation temperature control device, which structurally comprises a communicated air channel, wherein a processing chamber is arranged in the air channel, the processing chamber is cooled by absorbing heat through the air flow of the air channel, a temperature control component is arranged on the air channel and used for adjusting and detecting the temperature of the processing chamber, the freeze-dried fruit and vegetable preparation temperature control device belongs to the field of freeze-dried fruit and vegetable processing equipment, the fruits and vegetables are frozen by utilizing high-flow-rate cold air, the coverage area is wider, the fruits and vegetables are cooled rapidly, and the temperature adjustment can be realized by discharging the cold air according to requirements.
Description
Technical Field
The utility model relates to a temperature control device for freeze-dried fruit and vegetable preparation, and belongs to the field of freeze-dried fruit and vegetable processing equipment.
Background
The freeze-dried food is frozen fast, dehydrated in a vacuum ice shape, keeps the original color, smell, taste, nutrition components and the appearance of the original materials, has good rehydration property, does not contain any additive, and is ideal natural sanitary food.
However, in the prior art, dry ice is directly acted on fruits and vegetables to perform sublimation, heat absorption and temperature reduction, the airflow utilization rate of sublimated cool air is poor, the time of a freezing process is long, and the dry ice directly acts on the fruits and vegetables to make it difficult to adjust the temperature in a processing chamber of the fruits and vegetables.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a freeze-dried fruit and vegetable preparation temperature control device so as to solve the problems.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the freeze-dried fruit and vegetable preparation temperature control device structurally comprises a communicated air channel, wherein a processing chamber is arranged in the air channel, the processing chamber is cooled by absorbing heat through air flow of the air channel, and a temperature control assembly is arranged on the air channel and used for adjusting and detecting the temperature of the processing chamber.
Through the technical scheme: the air channel can directly act on fruits and vegetables in the processing chamber to enable the fruits and vegetables to be cooled down rapidly, and the temperature of the fruits and vegetables is adjusted by adjusting the influence of the air channel on the processing chamber through the temperature control assembly.
Further, the gas channel comprises a gas inlet channel and a gas outlet channel, and the processing chamber is positioned in the gas outlet channel.
Through the technical scheme: the air channel is divided into an air inlet channel and an air outlet channel for distinguishing cold and hot air.
Further, the air inlet channel comprises an air inlet cavity and an air inlet transit channel which are communicated, and the air inlet cavity is positioned at the bottom of the air inlet transit channel and stores cold materials.
Through the technical scheme: preliminary condensation is performed by placing a cold material in the intake chamber.
Further, a cabinet door used for sealing the cavity is hinged on the air inlet cavity, and a fan is arranged on one side of the air inlet cavity.
Through the technical scheme: the fan can be used for rapidly sucking gas, so that the gas in the gas channel can rapidly flow, and the fruits and vegetables can be rapidly cooled.
Further, the air inlet channel and the air outlet channel are both provided with a pressurizing structure.
Further, the supercharging structure is formed by arranging a plurality of plates made of metal materials, gaps are arranged between the plates, the gaps of the air inlet channel are wide at the bottom and narrow at the top, and the gaps of the air outlet channel are narrow at the bottom and wide at the top.
Through the technical scheme: the metal plate has good heat conductivity, so that the air channel is in a low-temperature state, and the corresponding gap is narrow, so that the air is difficult to flow reversely in a unidirectional manner.
Further, a refrigerating chamber is arranged between the air inlet channel and the air outlet channel, ventilation openings are formed in two sides of the refrigerating chamber, and a cabinet door used for sealing the cavity is hinged to the top of the refrigerating chamber.
Through the technical scheme: the air in the air inlet channel passes through the air outlet channel after being cooled by the refrigerating chamber, and the sealed cabinet door can be used for supplementing cold materials in the refrigerating chamber.
Further, the air outlet channel comprises an air outlet cavity, a flow guiding channel and an exhaust channel, the processing chamber is communicated with the air outlet cavity, and the flow guiding channel is arranged on the side wall of the processing chamber and is communicated with the exhaust channel.
Through the technical scheme: the cold air can be directly acted in the processing chamber, so that the fruits and vegetables are quickly frozen.
Further, the temperature control assembly is arranged on and communicated with the pressurizing structure of the air outlet channel, the temperature control assembly is composed of a cabinet body, the cabinet body is communicated with an exhaust fan, an electric valve is arranged between the exhaust fan and the cabinet body, and a temperature sensor is further arranged in the cabinet body.
Through the technical scheme: the temperature sensor detects the temperature flowing through the temperature sensor in real time, and the exhaust fan sucks the cold air flowing through the temperature sensor, so that the air flowing through the processing chamber is reduced, and the temperature in the processing chamber is adjusted.
Advantageous effects
The utility model freezes fruits and vegetables by using the high-flow-rate cold air, has wider coverage area, can quickly cool the fruits and vegetables, and can realize temperature regulation by discharging the cold air according to requirements.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of a freeze-dried fruit and vegetable preparation temperature control device of the utility model;
fig. 2 is a schematic perspective sectional structure of fig. 1 according to the present utility model.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 and 2, the present utility model provides a technical scheme of a temperature control device for preparing freeze-dried fruits and vegetables: the structure of the device comprises a communicated air channel, wherein the air channel comprises an air inlet channel and an air outlet channel, a processing chamber 5 is arranged in the air channel, a cabinet door used for sealing a cavity is hinged on the processing chamber 5, the processing chamber 5 is positioned in the air outlet channel, the processing chamber 5 is cooled by absorbing heat through the air flow of the air channel, a temperature control component 9 is arranged on the air channel and is used for adjusting and detecting the temperature of the processing chamber 5, the temperature control component 9 consists of a cabinet body, the cabinet body is communicated with an exhaust fan 10, an electric valve is arranged between the exhaust fan 10 and the cabinet body, a temperature sensor 13 is further arranged in the cabinet body, the temperature sensor 13 is used for detecting the temperature in the air outlet channel, if the temperature is too low, the exhaust fan 10 can be opened to extract the cold air to raise the temperature in the processing chamber 5, the temperature control component 9 is arranged and is communicated on a pressurizing structure 11 of the air outlet channel, the pressurizing structure 11 is formed by arranging plates made of a plurality of metal materials, the gap between the plates is wide downwards and narrow upwards, the gap of the air inlet channel is narrow downwards and narrow upwards, so that when air flows, air flow is difficult to flow reversely through the gap of the narrow opening, the air flow is ensured to stably pass through the air channel in one direction, the wide opening air inlet and the narrow opening air outlet are used for increasing the flow rate of the air to a certain extent, the air inlet channel comprises an air inlet cavity 1 and an air inlet middle rotating channel 2 which are communicated, the air inlet cavity 1 is positioned at the bottom of the air inlet middle rotating channel 2 and stores cold materials, the air inlet cavity 1 is utilized for preliminary cooling, a cabinet door used for sealing the cavity is hinged on the air inlet cavity 1, a fan 8 is arranged on one side of the air inlet cavity 1, the cooling materials are supplemented by opening the cabinet door, a refrigerating chamber 3 is arranged between the air inlet channel and the air outlet channel, ventilation openings are formed in two sides of the refrigerating chamber 3, and hinge mounting has the cabinet door that is used for the intracavity to seal on the top, deposits cold material or outside refrigerating plant in refrigerating chamber 3, carries out the secondary cooling to gas, the air outlet channel includes air-out chamber 4, guide duct 6, exhaust duct 7, processing chamber 5 is linked together with air-out chamber 4, just guide duct 6 installs on processing chamber 5 lateral wall and communicates with exhaust duct 7, and the wind that the pressurization structure 11 of air outlet channel produced will communicate processing chamber 5, and guide duct 6 discharges the wind in the processing chamber 5 through exhaust duct 7, but it is worth mentioning that the cabinet door that intake chamber 1 and refrigerating chamber 3 can directly connect outside refrigerating system, makes cold material constantly obtain the replenishment.
The cold material that this patent said can adopt dry ice, temperature sensor, air exhauster and electric valve do not divide electric connection control system (not shown in the figure) respectively, and the air exhauster and electric valve are opened to the controller according to temperature sensor detection data, and this technical characteristics belongs to prior art structure, and the field personnel can select suitable model part to install and program by oneself according to the demand, consequently just do not carry out the description in the specification to this technique again.
Working principle: the air is led into the air inlet cavity 1 through the fan 8, the cold materials in the air inlet cavity 1 are mixed to sublimate, absorb heat and cool, then the air flows into the air inlet middle channel 2 to cool the refrigerating chamber 3 for the second time after being pressurized through the pressurizing structure 11 of the air inlet channel, the low-temperature cold air is frozen in the processing chamber 5 through the air outlet cavity 4, the redundant cold air is discharged into the air guide channel 6 to the air outlet channel 7, the temperature of the air can be detected in real time through the temperature sensor 13 of the temperature control assembly 9, and the air is pumped by matching with the exhaust fan, so that the temperature of the processing chamber 5 is regulated.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A freeze-dried fruit vegetables preparation temperature regulating device which characterized in that: the structure of the device comprises a communicated air channel, wherein a processing chamber (5) is arranged in the air channel, the processing chamber (5) is cooled through air channel air flowing heat absorption, a temperature control component (9) is arranged on the air channel and used for adjusting and detecting the temperature of the processing chamber (5), the air channel comprises an air inlet channel and an air outlet channel, the processing chamber (5) is positioned in the air outlet channel, the air inlet channel comprises an air inlet cavity (1) and an air inlet middle transfer channel (2) which are communicated, the air inlet cavity (1) is positioned in the air inlet middle transfer channel (2), so that air can naturally rise, the air inlet channel and the air outlet channel are both provided with a pressurizing structure (11), a refrigerating chamber (3) is arranged between the air inlet channel and the air outlet channel, two sides of the refrigerating chamber (3) are provided with ventilation openings, and a cabinet door used for sealing in the cavity is hinged on the top.
2. The freeze-dried fruit and vegetable preparation temperature control device according to claim 1, wherein: the air inlet cavity (1) is hinged with a cabinet door used for sealing the cavity, and a fan (8) is arranged on one side of the air inlet cavity (1).
3. The freeze-dried fruit and vegetable preparation temperature control device according to claim 1, wherein: the supercharging structure (11) is formed by arranging a plurality of plates made of metal, gaps are arranged between the plates, the gaps of the air inlet channel are wide at the bottom and narrow at the top, and the gaps of the air outlet channel are narrow at the bottom and wide at the top.
4. The freeze-dried fruit and vegetable preparation temperature control device according to claim 1, wherein: the gas outlet channel comprises a gas outlet cavity (4), a flow guiding channel (6) and an exhaust channel (7), the processing chamber (5) is communicated with the gas outlet cavity (4), and the flow guiding channel (6) is arranged on the side wall of the processing chamber (5) and is communicated with the exhaust channel (7).
5. The freeze-dried fruit and vegetable preparation temperature control device according to claim 1, wherein: the temperature control assembly (9) is arranged on and communicated with the pressurizing structure (11) of the air outlet channel, the temperature control assembly (9) is composed of a cabinet body, the cabinet body is communicated with an exhaust fan (10), an electric valve is arranged between the exhaust fan (10) and the cabinet body, and a temperature sensor (13) is further arranged in the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222341767.3U CN218889210U (en) | 2022-09-01 | 2022-09-01 | Freeze-dried fruit and vegetable preparation temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222341767.3U CN218889210U (en) | 2022-09-01 | 2022-09-01 | Freeze-dried fruit and vegetable preparation temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218889210U true CN218889210U (en) | 2023-04-21 |
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ID=86003305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222341767.3U Active CN218889210U (en) | 2022-09-01 | 2022-09-01 | Freeze-dried fruit and vegetable preparation temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218889210U (en) |
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2022
- 2022-09-01 CN CN202222341767.3U patent/CN218889210U/en active Active
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