Freeze drying equipment with timed reminding function
By introducing a timing mechanism into the freeze-drying equipment, the problem of inaccurate manual timing is solved, automatic timing and reminder functions are realized, and the accuracy and convenience of operation are improved.
Patent Information
- Application Number
- CN202422893542.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-27
AI Technical Summary
Existing freeze-drying equipment requires manual timing during the freezing and drying process, which can easily lead to time overruns or underruns and is inconvenient to operate.
A freeze-drying device including a timing mechanism is designed. The device has a timing function and can remind workers by flashing indicator lights and sounding devices after the timing is over.
It realizes the automatic timing and reminder functions, improves the accuracy and convenience of operation, and ensures the accurate execution of freezing and drying time.
Smart Images
Figure CN223412367U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of freeze drying equipment, in particular to a freeze drying equipment with a specific timing reminder function. Background Art
[0002] Freeze-drying equipment is widely used in various fields, including biomedicine, food processing and chemical industry. Since the drying process of freeze-drying equipment is carried out at low temperature, the original structure and active ingredients of the material can be well maintained. At the same time, freeze-drying technology can effectively remove moisture from the material and reduce the water content of the product, thereby extending the shelf life of the product. At the same time, the freeze-dried product has the characteristics of porosity and easy rehydration.
[0003] The existing freeze drying equipment is used with the freezing part and the drying part being separately arranged. The material needs to be placed in the freezing part when it is frozen, and taken out from the freezing part and placed in the drying part when it needs to be dried. This is very troublesome. At the same time, different materials require different freezing times or drying times. However, the timing is generally determined by the staff by watching the clock time. During the long waiting time, the staff is likely to be careless and often exceed the required freezing or drying time.
[0004] Therefore, those skilled in the art provide a freeze-drying device with a specific timing reminder function to solve the problems raised in the above background technology. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a freeze drying device with a specific timing reminder function. The timing mechanism can count during freezing or drying and can remind the staff after the timing ends.
[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a freeze-drying device with a specific timing reminder function, comprising a main body, a sealed cabinet door hingedly provided on the front end surface of the main body, a clamping frame fixedly provided on one side of the front end surface of the main body, a timing mechanism fixedly provided on the upper end surface of the main body, a refrigeration mechanism fixedly provided on one side of the main body, a transmission pipe fixedly provided on the rear end surface of the refrigeration mechanism, air inlets fixedly provided on the upper and lower parts of the rear end surface of the main body, and inlet pipes fixedly provided on the rear end surfaces of the two air inlets;
[0007] An electric control valve is fixedly provided in the middle of the rear end surface of the main body, a second connecting pipe is fixedly provided on the other side of the electric control valve, the timing mechanism includes a placement box, a display screen is fixedly provided on the front end surface of the placement box, an indicator light is fixedly provided on one side of the upper end surface of the placement box, and a sound device is fixedly provided on one side of the rear end surface of the placement box.
[0008] Furthermore, a rotating plate is rotatably provided on the front end surface of the sealed cabinet door, and a handle is fixedly provided on the front of the rotating plate.
[0009] Furthermore, two clamping blocks are fixedly provided on the inner walls of both sides of the main body, and a placement basket is slidably provided on one side of the four clamping blocks facing each other.
[0010] Furthermore, a cold trap is fixedly provided on the other side of the second connecting pipe, and a first connecting pipe is fixedly provided on the upper end surface of the cold trap.
[0011] Furthermore, a control button is fixedly provided on the other side of the upper end surface of the placement box.
[0012] Furthermore, an oil pump vacuum mechanism is fixedly provided at the lower portion of the rear end of the first connecting pipe.
[0013] Furthermore, a control button is fixedly provided on one side of the refrigeration mechanism.
[0014] The utility model has the following beneficial effects:
[0015] 1. The utility model proposes a freeze-drying device with a specific timing reminder function. When in use, a timing mechanism is fixed on the upper end of the main body. The timing mechanism can be used to conveniently time the freezing and drying process, and will remind the staff after the timing ends. The timing mechanism includes a placement box. An indicator light is fixed on the upper end of the placement box. The indicator light can flash after the timing ends to remind the staff. At the same time, a sound device is fixed on the rear end of the placement box. When in use, the sound device can emit a reminder sound after the time ends, allowing the staff to check the equipment.
[0016] 2. The utility model proposes a freeze-drying device with a specific timing reminder function. The rear end surface of the main body is fixedly provided with two air inlets. The air inlets are connected to the electric control valve through two air inlet pipes. One side of the electric control valve is connected to the refrigeration mechanism, and the other side of the electric control valve is connected to the cold trap. When freezing, the electric control valve can close the side connected to the cold trap and open the side of the refrigeration mechanism to allow cold air to enter the interior of the main body to freeze the fruits and vegetables. After freezing, the side of the freezing mechanism can be closed and the side of the cold trap can be opened to allow the interior of the main body to be dried. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the main visual axis side of the utility model;
[0018] Figure 2 It is a side view axial schematic diagram of the present invention;
[0019] Figure 3 This is a schematic diagram of the present invention when viewed from the bottom;
[0020] Figure 4 It is a top axial schematic diagram of the present invention.
[0021] Legend:
[0022] 1. Main body; 2. Snap-on frame; 3. Sealing cabinet door; 4. Rotating plate; 5. Handle; 6. Cold trap; 7. Oil pump vacuum mechanism; 8. First connecting pipe; 9. Timing mechanism; 10. Refrigeration mechanism; 11. Control button; 12. Air inlet; 13. Electric control valve; 14. Inlet pipe; 15. Transmission pipe; 16. Second connecting pipe; 17. Snap-on block; 18. Placement basket; 901. Placement box; 902. Display screen; 903. Indicator light; 904. Control button; 905. Sounding device. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] Reference Figure 1-4 The present invention provides an embodiment of a freeze-drying device with a specific timing reminder function, comprising a main body 1, a sealed cabinet door 3 is hingedly provided on the front end surface of the main body 1, a clamping frame 2 is fixedly provided on one side of the front end surface of the main body 1, a timing mechanism 9 is fixedly provided on the upper end surface of the main body 1, a refrigeration mechanism 10 is fixedly provided on one side of the main body 1, a transmission pipe 15 is fixedly provided on the rear end surface of the refrigeration mechanism 10, an air inlet 12 is fixedly provided on the upper and lower parts of the rear end surface of the main body 1, an inlet pipe 14 is fixedly provided on the rear end surface of the two air inlets 12, and a fixed air inlet 12 is fixedly provided on the middle part of the rear end surface of the main body 1. An electric control valve 13 is provided, and a second connecting pipe 16 is fixedly provided on the other side of the electric control valve 13. A rotating plate 4 is rotatably provided on the front end surface of the sealed cabinet door 3, and a handle 5 is fixedly provided in front of the rotating plate 4. Two clamping blocks 17 are fixedly provided on the inner walls on both sides of the main body 1, and a placement basket 18 is slidably provided on the opposite side of the four clamping blocks 17. A cold trap 6 is fixedly provided on the other side of the second connecting pipe 16, and a first connecting pipe 8 is fixedly provided on the upper end surface of the cold trap 6. An oil pump vacuum mechanism 7 is fixedly provided on the lower part of the rear end of the first connecting pipe 8, and a control button 11 is fixedly provided on one side of the refrigeration mechanism 10.
[0025] Specifically, when in use, a sealed cabinet door 3 is provided at the front end of the main body 1. The sealed cabinet door 3 can be connected to the clamping frame 2 on one side of the front end of the main body 1 through the rotating plate 4. When clamped, it is sealed and connected to the main body 1, so that no cold air will leak to the outside when the inside of the main body 1 is frozen. The rotating plate 4 is fixed with a handle 5, and the handle 5 can facilitate the staff to rotate the rotating plate 4. A timing mechanism 9 is provided at the upper end of the main body 1. The timing mechanism 9 can count when the inside of the main body 1 is frozen or dried, and can remind the staff after the timing ends. Clamping blocks 17 are fixed to the inner walls on both sides of the main body 1. The clamping blocks 17 can be clamped to the placement basket 18 when in use, so that the placement basket 18 is convenient to take out. A refrigeration mechanism 10 is fixed on one side, and a control button 11 is provided on one side of the refrigeration mechanism 10. The control button 11 can control the refrigeration mechanism 10. The transmission pipe 15 provided at the rear end of the refrigeration mechanism 10 is connected to the electric control valve 13 provided at the rear end of the main body 1. The inlet pipe 14 connected to the upper and lower ends of the electric control valve 13 is fixed to the air inlet 12 at the upper and lower parts of the rear end of the main body 1, so that after the electric control valve 13 is opened, the cold air can be transmitted to the air inlet 12 and enter the interior of the main body 1. The other side of the electric control valve 13 is connected to the cold trap 6 through the second connecting pipe 16, and the cold trap 6 is connected to the oil pump vacuum mechanism 7 through the first connecting pipe 8. After the other side of the electric control valve 13 is opened, the cold trap 13 and the oil pump vacuum mechanism 7 can dry the inside of the main body 1.
[0026] Reference Figure 2-3 The timing mechanism 9 includes a placement box 901, a display screen 902 is fixedly provided on the front end surface of the placement box 901, an indicator light 903 is fixedly provided on one side of the upper end surface of the placement box 901, a sounding device 905 is fixedly provided on one side of the rear end surface of the placement box 901, and a control button 904 is fixedly provided on the other side of the upper end surface of the placement box 901.
[0027] Specifically, the timing mechanism 9 can count when freezing or drying is being carried out inside the main body 1, and can remind the staff after the timing is over. The timing mechanism 9 has a placement box 901, and the placement box 901 can place the control element inside. The control button 904 fixed on the upper end of the placement box 901 can set the time, and the display screen 902 on the front end of the placement box 901 can display the set time. After the timing time is over, the indicator light 903 on the upper end of the placement box 901 can flash, and the sounding device 905 set at the rear end of the placement box 901 can make a reminder sound to let the staff know that the set time is over.
[0028] Working principle: The rotating plate 4 is fixed with a handle 5, which can facilitate the staff to rotate the rotating plate 4. The sealed cabinet door 3 can be clamped with the clamping frame 2 on the front side of the main body 1 through the rotating plate 4;
[0029] When the cabinet door 3 is locked, the cabinet door 3 and the main body 1 are sealed and connected, so that no air leakage occurs inside the main body 1 during freezing or drying.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A freeze drying device with a specific timed reminder function, comprising a main body (1), characterized in that: The front end face of the main body (1) is hingedly provided with a sealed cabinet door (3), a clamping frame (2) is fixedly provided on one side of the front end face of the main body (1), a timing mechanism (9) is fixedly provided on the upper end face of the main body (1), a refrigeration mechanism (10) is fixedly provided on one side of the main body (1), a transmission pipe (15) is fixedly provided on the rear end face of the refrigeration mechanism (10), an air inlet (12) is fixedly provided on the upper and lower parts of the rear end face of the main body (1), and an inlet pipe (14) is fixedly provided on the rear end faces of the two air inlets (12); An electric control valve (13) is fixedly provided at the middle of the rear end face of the main body (1), and a second connecting pipe (16) is fixedly provided at the other side of the electric control valve (13). The timing mechanism (9) comprises a placement box (901), a display screen (902) is fixedly provided at the front end face of the placement box (901), an indicator light (903) is fixedly provided at one side of the upper end face of the placement box (901), and a sound generating device (905) is fixedly provided at one side of the rear end face of the placement box (901).
2. The freeze-drying device with a specific timed reminder function according to claim 1, characterized in that: A rotating plate (4) is rotatably provided on the front end surface of the sealed cabinet door (3), and a handle (5) is fixedly provided on the front of the rotating plate (4).
3. The freeze-drying device with a specific timed reminder function according to claim 1, characterized in that: Two clamping blocks (17) are fixedly provided on the inner walls of both sides of the main body (1), and a placement basket (18) is slidably provided on one side of the four clamping blocks (17) facing each other.
4. The freeze-drying device with a specific timed reminder function according to claim 1, characterized in that: A cold trap (6) is fixedly provided on the other side of the second connecting pipe (16), and a first connecting pipe (8) is fixedly provided on the upper end surface of the cold trap (6).
5. The freeze-drying device with a specific timed reminder function according to claim 1, characterized in that: A control button (904) is fixedly provided on the other side of the upper end surface of the placement box (901).
6. The freeze-drying device with a specific timed reminder function according to claim 4, characterized in that: An oil pump vacuum mechanism (7) is fixedly provided at the lower portion of the rear end of the first connecting pipe (8).
7. The freeze drying device with a specific timed reminder function according to claim 1, characterized in that: A control button (11) is fixedly provided on one side of the refrigeration mechanism (10).