CN210346085U

CN210346085U - Low temperature freeze dryer for biological medicine experiments

Info

Publication number: CN210346085U
Application number: CN201921355355.7U
Authority: CN
Inventors: 尧雪洲; 许轫; 江舟
Original assignee: Yunnan University of Traditional Chinese Medicine TCM
Current assignee: Wang Qianggui
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-17
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a low-temperature freeze dryer for biological medicine experiments, which comprises a machine body and a box door, wherein the box door is arranged at the upper part of the machine body, the controller controls a compressor to work, the upper and lower chambers of a middle partition plate of an inner container are respectively refrigerated, the temperature can be adjusted according to the actual situation of the type of the stored biological medicine, a moisture discharging device is controlled to start to work, the water vapor generated during the freeze drying of the biological medicine is discharged out of the inner container, the biological medicine is taken out and put into a unfreezing box, the hot gas emitted by the compressor can be utilized to realize the quick unfreezing, the freeze drying at different temperatures can be realized, the moisture discharging and the unfreezing can be carried out, the functions are various, the practicability is stronger, the ion moisture discharging fan arranged on the moisture discharging device is utilized to not only discharge the moisture of the inner container, the static can be prevented, and the damage, can improve the utility model discloses a practicality and security.

Description

Low temperature freeze dryer for biological medicine experiments

Technical Field

The utility model belongs to the technical field of the freeze dryer is relevant, concretely relates to low temperature freeze dryer for biological medicine experiments.

Background

The low-temperature freeze dryer for the biological medicine experiment is more and more favored by people by virtue of incomparable advantages of a drying method, is widely applied to the field of medicine, and the application scale and the field of the low-temperature freeze dryer are continuously expanded.

The existing low-temperature freeze dryer technology for biological medicine experiments has the following problems: traditional low temperature freeze dryer function for biological medicine experiments is comparatively single, and operating temperature is not convenient for control, and can only realize freeze-drying operation, does not have other uses outside, and functional and practicality are lower, and the internal electric component of the organism of the low temperature freeze dryer for the biological medicine experiments that has now simultaneously is more, can produce more heat and very easily produce electrostatic phenomenon during operation, and equipment is ageing and breaks down easily, and the security is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low temperature freeze dryer for biological medicine experiments to solve the lower problem of function singleness and security that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-temperature freeze dryer for biological medicine experiments comprises a machine body and a box door, wherein the box door is arranged at the upper part of the machine body, the machine body comprises a temperature and humidity sensor, a supporting plate, a moisture removing device, a compressor, a thawing box, a refrigeration pipeline, an inner container, a partition plate and a sliding groove, the moisture removing device is arranged at the upper parts of the left side and the right side of the machine body, the inner container is fixedly arranged at the upper end of the inner part of the machine body, the partition plate is arranged at the middle position inside the inner container, the sliding grooves are formed in the two side walls of the inner container, the supporting plate is arranged in the sliding groove, the temperature and humidity sensor is arranged at the middle position of the top of the inner container and the middle position of the bottom of the partition plate, the compressor is fixedly arranged at the rear side of the bottom inside of the machine, the utility model discloses a compressor, including organism and chamber door, the compressor is provided with the access door, the heating export of compressor stretches into in the box that unfreezes through the pipeline, rotate through the hinge between organism and the chamber door and be connected, the intermediate position department of chamber door is provided with the observation window, and the right side of chamber door is provided with the handle, the lower part position department of organism is provided with overhauls the apron, the intermediate position department of overhauing the apron is provided with the controller, the bottom of organism is provided with.

Preferably, the dehumidifying device comprises a threaded hole, a dehumidifying box, an ion dehumidifying fan and a mounting plate, the mounting plate is arranged at the middle position of the upper end and the lower end of the dehumidifying box, the threaded hole is formed in the mounting plate, and the ion dehumidifying fan is arranged on the dehumidifying box.

Preferably, the universal pulleys are provided with four, and the four universal pulleys are identical in size and shape.

Preferably, the number of the hinges is two, and the two hinges are identical in size and shape.

Preferably, the input end of the dehumidifying device is fixedly connected with the dehumidifying ports on two sides of the inner container through the dehumidifying pipeline, and the electromagnetic valves are installed inside the two dehumidifying ports of the inner container.

Preferably, the two moisture removing devices have the same size and structure, and the two temperature and humidity sensors have the same specification.

Preferably, the supporting plates are arranged in two numbers, the two supporting plates are identical in shape and size, and the four sliding grooves are identical in length and width.

Preferably, the ion moisture exhausting fans are provided with two ion moisture exhausting fans, the two ion moisture exhausting fans are identical in specification, and the two mounting plates are identical in size and shape.

Compared with the prior art, the utility model provides a low temperature freeze dryer for biological medicine experiments possesses following beneficial effect: 1. the utility model is provided with a compressor controlled by a controller to work on the basis of the existing low-temperature freeze dryer for biological medicine experiments, the upper and lower chambers of a middle partition plate of an inner container are respectively refrigerated, the temperature can be adjusted according to the actual situation of the kind of stored biological medicines, a temperature and humidity sensor in the inner container can detect the temperature and the humidity in the inner container in real time, the temperature and the humidity are transmitted to the controller and displayed on a display screen on the surface of the controller, so that a user can observe and control the temperature and the humidity in the inner container, when the humidity in the inner container is higher, a solenoid valve can be controlled to be opened, a humidity discharging device is controlled to work at the same time to discharge the vapor generated during the freeze drying of the biological medicines out of the inner container, when the biological medicine experiments are needed, the biological medicines are taken out and put into a thawing box, and the hot gas sent by the compressor, convenient operation is simple, not only can realize the freeze-drying of different temperatures, can also carry out the hydrofuge and unfreeze, and the function is various, and the practicality is stronger.

2. The utility model discloses be provided with ion hydrofuge fan on current low temperature freeze dryer for biological medicine experiments's basis, the ion hydrofuge fan that utilizes the last setting of hydrofuge device not only can carry out the hydrofuge by the inner bag, can also effectually dispel the heat to organism internal element, can effectually prevent static, avoids internal work component and power cord to take place to damage because static, can effectual improvement the utility model discloses a practicality and security.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a low-temperature freeze dryer for biomedical experiments according to the present invention;

fig. 2 is a schematic view of the structure of the machine body provided by the present invention;

fig. 3 is a schematic structural view of the dehumidifying device of the present invention;

in the figure: 1. a body; 2. a handle; 3. an observation window; 4. a controller; 5. a universal pulley; 6. overhauling the cover plate; 7. a box door; 8. a hinge; 11. a temperature and humidity sensor; 12. a support plate; 13. a moisture removal device; 14. a compressor; 15. a thawing box; 16. a refrigeration pipeline; 17. an inner container; 18. a partition plate; 19. a chute; 131. a threaded hole; 132. a moisture removal box; 133. an ion dehumidifying fan; 134. and (7) mounting the plate.

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. 1-3, the present invention provides a technical solution: the utility model provides a low temperature freeze dryer for biological medicine experiments, includes organism 1 and chamber door 7, its characterized in that: the upper part of the machine body 1 is provided with a box door 7, the machine body 1 comprises a temperature and humidity sensor 11, a supporting plate 12, a dehumidifying device 13, a compressor 14, a thawing box 15, a refrigerating pipeline 16, an inner container 17, a partition plate 18 and a chute 19, the upper parts of the left side and the right side of the machine body 1 are respectively provided with the dehumidifying device 13, the two dehumidifying devices 13 have the same size and structure, the two dehumidifying devices 13 with the same size are convenient to mount and dismount and can have good dehumidifying effect, the dehumidifying device 13 comprises a threaded hole 131, a dehumidifying box 132, two ion dehumidifying fans 133 and a mounting plate 134, the middle positions of the upper end and the lower end of the dehumidifying box 132 are respectively provided with the mounting plate 134, the two mounting plates 134 are respectively provided with the threaded hole 131, the dehumidifying box 132 is provided with the ion dehumidifying fan 133, the ion dehumidifying fans 133 are totally provided with two, the specifications of the two ion dehumidifying fans 133 are the same, and the sizes and the shapes, ion dehumidifying fan 133 can effectually prevent static, avoids inside work component and power cord to take place to damage because of static, can effectual improvement the utility model discloses a practicality and security, the ion dehumidifying fan 133 that utilizes to set up on the dehumidifying device 13 not only can carry out the hydrofuge by inner bag 17, can also effectually dispel the heat to 1 inside component of organism, can effectually prevent that the electrostatic phenomenon from taking place, and 1 inside upper end fixed mounting of organism has inner bag 17, the input of dehumidifying device 13 is through the hydrofuge mouth fixed connection of dehumidifying pipeline and inner bag 17 both sides, the solenoid valve is all installed to two hydrofuge mouthful insidely of inner bag 17, convenient to use person is right the utility model discloses a control, improve the utility model discloses a convenience, inner bag 17's inside intermediate position department is provided with baffle 18.

A low-temperature freeze dryer for biological medicine experiments comprises two sliding grooves 19 arranged on two side walls of an inner container 17, supporting plates 12 are arranged in the sliding grooves 19, two supporting plates 12 are arranged in the sliding grooves 19, the shapes and the sizes of the two supporting plates 12 are the same, the operation is convenient for a user to carry out, the practicability of the freeze dryer can be effectively improved, the lengths and the widths of the four sliding grooves 19 are the same, the supporting plates 12 can slide conveniently, the use of the freeze dryer is more convenient, temperature and humidity sensors 11 are arranged at the middle position of the top of the inner container 17 and the middle position of the bottom of a partition plate 18, the specifications of the two temperature and humidity sensors 11 are the same, the temperature and humidity sensors 11 with the same specification are convenient to install and replace, the convenience of the freeze dryer can be effectively improved, a compressor 14 is fixedly arranged on the rear side of the inner bottom of a machine body 1, and the refrigeration, the bottom in the machine body 1 is provided with a thawing box 15, a heating outlet of a compressor 14 extends into the thawing box 15 through a pipeline, the machine body 1 is rotatably connected with a box door 7 through hinges 8, the two hinges 8 are arranged in two, the two hinges 8 are identical in size and shape, the hinges 8 with the same size are convenient to mount and dismount, the box door 7 can be firmly fixed by utilizing the two hinges 8, the box door 7 can be conveniently opened and closed, an observation window 3 is arranged at the middle position of the box door 7, a handle 2 is arranged on the right side of the box door 7, an overhauling cover plate 6 is arranged at the lower position of the machine body 1, a controller 4 is arranged at the middle position of the overhauling cover plate 6, universal pulleys 5 are arranged at the bottom of the machine body 1, the universal pulleys 5 are arranged in four, the four universal pulleys 5 are identical in size and shape, and the universal pulleys 5 with the same size are convenient to, and a plurality of universal pulleys 5 can make the utility model discloses be convenient for remove, stability is also stronger.

The utility model discloses a theory of operation and use flow: after the utility model is installed, a user firstly checks whether the external appearance of the utility model is complete or not, confirms that the utility model is in a normal working state, then the user moves the utility model to a position where the utility model is needed to be used, the traditional low temperature freeze dryer for biological medicine experiments has single function, the working temperature is not convenient to control, and only can realize freeze drying operation, the function and the practicability are lower, meanwhile, the electric elements in the machine body 1 of the existing low temperature freeze dryer for biological medicine experiments are more, more heat is generated during working, electrostatic phenomenon is easy to generate, the equipment is easy to age and break down, the safety is lower, the utility model is provided with a controller 4 to control the compressor 14 to work on the basis of the existing low temperature freeze dryer for biological medicine experiments, and the upper and lower two cavities of the partition plate 18 in the inner container 17 are respectively refrigerated, the temperature can be adjusted according to the actual conditions of the biological medicine kind of depositing, temperature and humidity sensor 11 in the inner bag 17 can the humiture in the real-time detection inner bag 17, transmit for controller 4 and show on its surperficial display screen, so that the user observes and controls the humiture in the inner bag 17, when humidity in the inner bag 17 is higher, can control solenoid and open, simultaneous control hydrofuge device 13 begins to work the vapor discharge inner bag 17 that biological medicine produced when freeze-drying, when needs are tested with biological medicine, take out biological medicine and put into the box that unfreezes 15 in and utilize the steam that compressor 14 sent can realize unfreezing fast, the utility model has the advantages of simple and reasonable structure design, convenient operation is simple, not only can realize the freeze-drying of different temperatures, can also carry out hydrofuge and unfreeze, and the function is various, and the practicality is stronger, simultaneously the utility model discloses be provided with ion hydrofuge fan on the basis of low temperature freeze-drying machine for the biological 133, the ion dehumidifying fan 133 that utilizes to set up on the dehumidifying device 13 not only can carry out the hydrofuge by inner bag 17, can also effectually dispel the heat to 1 internal element of organism, can effectually prevent static, avoids internal work component and power cord to take place to damage because static, can effectual improvement the utility model discloses a practicality and security.

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

1. The utility model provides a low temperature freeze dryer for biological medicine experiments, includes organism (1) and chamber door (7), its characterized in that: the refrigerator is characterized in that a box door (7) is arranged at the upper position of the refrigerator body (1), the refrigerator body (1) comprises a temperature and humidity sensor (11), a supporting plate (12), a dehumidifying device (13), a compressor (14), a unfreezing box (15), a refrigerating pipeline (16), an inner container (17), a partition plate (18) and a sliding groove (19), the dehumidifying device (13) is arranged at the upper positions of the left side and the right side of the refrigerator body (1), the inner container (17) is fixedly arranged at the upper end of the interior of the refrigerator body (1), the partition plate (18) is arranged at the middle position of the interior of the inner container (17), the sliding grooves (19) are formed in the two side walls of the inner container (17), the supporting plate (12) is arranged in the sliding groove (19), the temperature and humidity sensor (11) are arranged at the middle position of the top of the inner container (17) and the middle position of the bottom of the partition, the back fixed connection that the refrigeration export of compressor (14) passes through refrigeration pipeline (16) and inner bag (17), the inside bottom of organism (1) is provided with unfreezes box (15), the heating export of compressor (14) stretches into through the pipeline and unfreezes in box (15), rotate through hinge (8) between organism (1) and chamber door (7) and connect, the intermediate position department of chamber door (7) is provided with observation window (3), and the right side of chamber door (7) is provided with handle (2), the lower part position department of organism (1) is provided with access panel (6), the intermediate position department of access panel (6) is provided with controller (4), the bottom of organism (1) is provided with universal pulley (5).

2. The low-temperature freeze dryer for biomedical experiments according to claim 1, wherein: dehumidifying device (13) is including screw hole (131), hydrofuge case (132), ion hydrofuge fan (133) and mounting panel (134), the upper and lower both ends intermediate position department of hydrofuge case (132) all is provided with mounting panel (134), two all be provided with screw hole (131) on mounting panel (134), be provided with ion hydrofuge fan (133) on hydrofuge case (132).

3. The low-temperature freeze dryer for biomedical experiments according to claim 1, wherein: the universal pulleys (5) are four in number, and the four universal pulleys (5) are identical in size and shape.

4. The low-temperature freeze dryer for biomedical experiments according to claim 1, wherein: the hinge (8) is provided with two hinges, and the two hinges (8) are identical in size and shape.

5. The low-temperature freeze dryer for biomedical experiments according to claim 1, wherein: the input end of the dehumidifying device (13) is fixedly connected with the dehumidifying ports on two sides of the inner container (17) through a dehumidifying pipeline, and the electromagnetic valves are arranged in the two dehumidifying ports of the inner container (17).

6. The low-temperature freeze dryer for biomedical experiments according to claim 1, wherein: the size and the structure of the two moisture removing devices (13) are the same, and the specifications of the two temperature and humidity sensors (11) are the same.

7. The low-temperature freeze dryer for biomedical experiments according to claim 1, wherein: the supporting plates (12) are arranged in two, the shapes and the sizes of the two supporting plates (12) are the same, and the lengths and the widths of the four sliding grooves (19) are the same.

8. The low-temperature freeze dryer for biomedical experiments according to claim 2, wherein: the ion dehumidifying fans (133) are arranged in two, the specifications of the two ion dehumidifying fans (133) are the same, and the sizes and the shapes of the two mounting plates (134) are the same.