CN210663501U - Quick-freezing equipment with automatic temperature control function - Google Patents
Quick-freezing equipment with automatic temperature control function Download PDFInfo
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- CN210663501U CN210663501U CN201921659251.5U CN201921659251U CN210663501U CN 210663501 U CN210663501 U CN 210663501U CN 201921659251 U CN201921659251 U CN 201921659251U CN 210663501 U CN210663501 U CN 210663501U
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Abstract
The utility model discloses a quick-freeze equipment with automatic temperature control function, including box and case cover, install the case cover on the box, both ends are equipped with a pair of exhaust duct about in the box, the box front end is equipped with the washing door, be equipped with a pair of handle on the washing door, the inside quick-freeze structure that is equipped with of box, the utility model relates to a quick-freeze equipment technical field possesses following beneficial effect, and the present case can improve refrigeration speed greatly, makes the swift that refrigerates to become, guarantees refrigeration effect, raises the efficiency, and the cost still is equipped with the display function and can observes inside temperature, carries out a better control to the temperature.
Description
Technical Field
The utility model relates to a quick-freeze equipment technical field specifically is a quick-freeze equipment with automatic temperature control function.
Background
Along with the development of refrigeration technology, liquid nitrogen begins to be used as a cold source and can be applied to various occasions, the refrigeration speed is high, chemical reaction can not be generated, and therefore the refrigeration technology can be widely used.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a quick-freeze equipment with automatic temperature control function has solved current weak point, and the speed is slow, and it is inconvenient to refrigerate, still can't guarantee the refrigeration effect, great reduction efficiency, problem such as with high costs.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a quick-freezing device with an automatic temperature control function comprises a box body and a box cover, wherein the box cover is mounted on the box body, a pair of air exhaust pipelines are arranged at the left end and the right end in the box body, a cleaning door is arranged at the front end of the box body, a pair of handles are arranged on the cleaning door, and a quick-freezing structure is arranged inside the box body;
the quick-freeze structure comprises: the device comprises a liquid nitrogen liquid spraying system, a regulating valve, an electric control valve, a conveying pipeline, a nozzle, a placing box, a motor, a fan blade, a pair of air outlets and a pair of air outlet nets;
the liquid nitrogen liquid spraying system is arranged in the box body and provided with an adjusting valve and an electric control valve, the liquid nitrogen liquid spraying system is provided with a conveying pipeline, nozzles are arranged at ports of the conveying pipeline, the motor is arranged above the box body, fan blades are connected below the motor, a pair of air outlets are formed in the left side and the right side of the box body, and an air outlet net is arranged in the air outlets.
Preferably, a heat insulation layer is arranged inside the box body.
Preferably, a temperature sensor is arranged in the box body and used for detecting the temperature inside the box body.
Preferably, a display screen is arranged on the cleaning door and displays the temperature.
Preferably, the display screen and the temperature sensor are electrically connected.
Preferably, four supporting bases are arranged on the box body and used for supporting the box body.
Advantageous effects
The utility model provides a quick-freeze equipment with automatic temperature control function. Possesses following beneficial effect, the present case can improve refrigeration speed greatly, makes the swift that refrigerates to become, guarantees the refrigeration effect, raises the efficiency, and the cost still is equipped with the display function and can observes inside temperature, carries out a better control to the temperature.
Drawings
Fig. 1 is a schematic view of a main viewing mechanism of a quick freezing device with an automatic temperature control function.
Fig. 2 is a schematic diagram of a left-side viewing mechanism of a quick-freezing device with an automatic temperature control function.
Fig. 3 is a schematic view of a main viewing mechanism of a cleaning door of a quick-freezing device with an automatic temperature control function.
Fig. 4 is a schematic view of a vent net main viewing mechanism of the quick freezing equipment with automatic temperature control function.
In the figure: 1-a box body; 2-a box cover; 3-an air draft pipeline; 4-cleaning the door; 5-a handle; 6-liquid nitrogen spray system; 7-adjusting valve; 8-an electrically controlled valve; 9-a conveying pipeline; 10-a nozzle; 11-placing a box; 12-a motor; 13-fan blades; 14-an air outlet; 15-air outlet net; 16-an insulating layer; 17-a temperature sensor; 18-a display screen; 19-supporting the base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a quick-freezing device with an automatic temperature control function comprises a box body 1 and a box cover 2, wherein the box cover 2 is installed on the box body 1, a pair of air suction pipelines 3 are arranged at the left end and the right end in the box body 1, a cleaning door 4 is arranged at the front end of the box body 1, a pair of handles 5 are arranged on the cleaning door 4, and a quick-freezing structure is arranged inside the box body 1;
it should be noted that the inside of the box body 1 is provided with the heat preservation layer 16, the inside of the heat preservation layer 16 is filled with polyurethane for foaming and forming, and the box body is processed into a heat insulation box body with the thickness of 120mm, so as to ensure that the negative one hundred-degree-excess low temperature in the box body 1 is separated from the indoor temperature during operation, so that people can not contact the low temperature in the box body 1, the front of the box body 1 is provided with the cleaning door 4, the cleaning door 4 is hinged with the box body 1, the front end of the cleaning door 4 is provided with the handle 5 for opening the cleaning door 4, the cleaning door 4 is provided with the display screen 18, the display screen 18 is electrically connected with the temperature sensor 17 in the box body 1, the temperature sensor 17 detects the temperature and transmits the temperature to the display screen 18 to display the temperature in the box body 1, the box cover 2 on the box body 1 is used for covering the air suction pipeline 3, the air suction pipeline 3 is used for sucking air, at first quick-freeze structure carries out the quick-freeze cooling to box 1 inside, has temperature sensor 17 to send display screen 18 to observe the temperature, just can stop the cooling when reaching predetermined temperature, keeps this temperature, can carry out convulsions through exhaust pipe 3 and make stable rising to carry out temperature control in the scope that oneself wanted.
In the specific implementation process, the quick-freezing structure comprises the following steps: the device comprises a liquid nitrogen liquid spraying system 6, a regulating valve 7, an electric control valve 8, a conveying pipeline 9, a nozzle 10, a placing box 11, a motor 12, a fan blade 13, a pair of air outlets 14 and a pair of air outlet nets 15;
the liquid nitrogen spray system 6 is arranged in the box body 1, the liquid nitrogen spray system 6 is provided with an adjusting valve 7 and an electric control valve 8, the liquid nitrogen spray system 6 is provided with a conveying pipeline 9, a nozzle 10 is arranged at the port of the conveying pipeline 9, a motor 12 is arranged above the box body 1, a fan blade 13 is connected below the motor 12, a pair of air outlets 14 are arranged at the left side and the right side of the box body 1, and an air outlet net 15 is arranged in each air outlet 14;
it should be noted that the liquid nitrogen spraying system 6 is provided with an adjusting valve 7 and an electric control valve 8, which mainly controls the flow rate and the shutoff condition of liquid nitrogen, the adjusting valve 7 mainly controls the flow rate of liquid nitrogen, the electric control valve 8 mainly controls the shutoff of liquid nitrogen, and all the electric elements are automatically controlled after running, the conveying pipeline 9 plays a role of conveying liquid nitrogen, the front end of the conveying pipeline 9 is provided with a nozzle 10, the nozzle 10 is used for spraying liquid nitrogen, the fan blade 13 is driven to rotate by controlling the operation of a motor 12, the fan blade 13 is used for uniformly blowing gas out through a gas outlet 14 and through a gas outlet net 15, the gas outlet net 15 is provided with a plurality of hexagonal through holes, the specific flow is that a hand valve on a Dewar flask is firstly opened, the liquid nitrogen flows from a storage tank to a flask body 1 through a pipeline, the liquid nitrogen is directly gasified into gaseous nitrogen after being sprayed out through the nozzle 10, the regulating valve 7 is also set for flow, the two electrical elements are automatically controlled after being started) the motor 12 is operated to drive the fan blade 13 to rotate, the fan blade 12 rotates to enable gas to uniformly go out from the gas outlet 14 through the gas outlet net 15, so that quick freezing is carried out, the gas is detected by the temperature sensor 17 and is transmitted to the display screen 18 for observation, and then the temperature is controlled by controlling the regulating valve 7, so that the set value is reached.
In the specific implementation process, an insulating layer 16 is further arranged inside the box body 1.
In the specific implementation process, a temperature sensor 17 is further arranged in the box body 1, and the temperature sensor 17 is used for detecting the internal temperature of the box body 1.
In the specific implementation process, a display screen 18 is arranged on the further cleaning door 4, and the display screen 18 displays the temperature.
In the specific implementation, the display 18 and the temperature sensor 17 are electrically connected.
In the specific implementation process, four supporting bases 19 are further arranged on the box body 1, and the supporting bases 19 are used for supporting the box body 1.
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 apparatus 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 apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A quick-freezing device with an automatic temperature control function comprises a box body (1) and a box cover (2), and is characterized in that the box cover (2) is mounted on the box body (1), a pair of air suction pipelines (3) are arranged at the left end and the right end in the box body (1), a cleaning door (4) is arranged at the front end of the box body (1), a pair of handles (5) are arranged on the cleaning door (4), and a quick-freezing structure is arranged inside the box body (1);
the quick-freeze structure comprises: the device comprises a liquid nitrogen liquid spraying system (6), a regulating valve (7), an electric control valve (8), a conveying pipeline (9), a nozzle (10), a placing box (11), a motor (12), a fan blade (13), a pair of air outlets (14) and a pair of air outlet nets (15);
liquid nitrogen hydrojet system (6) set up in box (1), liquid nitrogen hydrojet system (6) are equipped with governing valve (7) and automatically controlled valve (8), liquid nitrogen hydrojet system (6) are equipped with pipeline (9), nozzle (10) set up at pipeline (9) port, motor (12) set up in box (1) top, motor (12) below is connected with fan blade (13), the box (1) left and right sides is equipped with a pair of gas outlet (14), be equipped with out gas net (15) in gas outlet (14).
2. The quick-freezing equipment with the automatic temperature control function according to claim 1, characterized in that an insulating layer (16) is arranged inside the box body (1).
3. The quick-freezing equipment with the automatic temperature control function according to claim 1, characterized in that a temperature sensor (17) is arranged in the box body (1), and the temperature sensor (17) is used for detecting the internal temperature of the box body (1).
4. The quick-freezing equipment with the automatic temperature control function according to claim 1, characterized in that a display screen (18) is arranged on the cleaning door (4), and the display screen (18) displays the temperature.
5. The quick-freezing equipment with the automatic temperature control function according to claim 1, wherein the display screen (18) is electrically connected with the temperature sensor (17).
6. The quick-freezing equipment with automatic temperature control function according to claim 1, characterized in that four supporting bases (19) are arranged on the box body (1), and the supporting bases (19) are used for supporting the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921659251.5U CN210663501U (en) | 2019-09-30 | 2019-09-30 | Quick-freezing equipment with automatic temperature control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921659251.5U CN210663501U (en) | 2019-09-30 | 2019-09-30 | Quick-freezing equipment with automatic temperature control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210663501U true CN210663501U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921659251.5U Active CN210663501U (en) | 2019-09-30 | 2019-09-30 | Quick-freezing equipment with automatic temperature control function |
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| CN (1) | CN210663501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116255767A (en) * | 2023-03-27 | 2023-06-13 | 无锡爱思科仪器有限公司 | Liquid nitrogen freezing box for chip test |
-
2019
- 2019-09-30 CN CN201921659251.5U patent/CN210663501U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116255767A (en) * | 2023-03-27 | 2023-06-13 | 无锡爱思科仪器有限公司 | Liquid nitrogen freezing box for chip test |
| CN116255767B (en) * | 2023-03-27 | 2023-10-20 | 无锡爱思科仪器有限公司 | Liquid nitrogen freezing box for chip test |
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