Veterinary vaccine warmer

Abstract

The utility model relates to the technical field of animal husbandry and veterinary instruments, and specifically relates to a veterinary vaccine rewarming device, which comprises a double-layer shell made of heat insulation material, a rewarming frame is arranged in the shell and used for placing a vaccine bottle, a heating cavity containing a heating element and heat preservation material are arranged between the inner shell and the outer shell, a temperature control module is composed of a temperature sensor and a control unit, constant temperature control of the heating cavity is realized, and a power module provides power. The utility model solves the problems of low efficiency, uneven temperature, easy pollution and complicated operation of the existing rewarming method, has the advantages of rapid and uniform rewarming, accurate and controllable temperature, safety and sanitation without pollution, simple and efficient operation, energy saving and portability, and is suitable for safe rewarming of various veterinary vaccines before use.

Description

Technical Field

[0001] This utility model relates to the field of animal husbandry and veterinary equipment technology, specifically a veterinary vaccine warmer. Background Technology

[0002] Veterinary vaccines usually need to be refrigerated at 2-8℃ or frozen at lower temperatures to ensure potency. Before use, the vaccine needs to be warmed to near the animal's body temperature to reduce injection stress, prevent local tissue reactions, and ensure good vaccine diffusion.

[0003] Common methods for warming up vaccines include: removing the vaccine from the refrigerator and allowing it to warm up naturally at room temperature. This method is time-consuming, the temperature is difficult to control evenly, it is easily affected by the ambient temperature, and it is inefficient. Immersing the vaccine vial in warm water for heating is also problematic. However, the water temperature is difficult to control precisely and can easily become too high or too low. It requires preparing a basin, monitoring the water temperature, and wiping the vial, making the operation cumbersome and particularly inconvenient in the field or in mobile environments.

[0004] To address the problems existing in the aforementioned technologies, a veterinary vaccine warming device is proposed. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a veterinary vaccine warmer, which overcomes the shortcomings of the prior art and solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a veterinary vaccine warmer, comprising:

[0007] The shell has an inner shell and an outer shell, forming a double-layer structure. The shell constitutes the main body of the equipment and is preferably made of heat-insulating materials such as engineering plastics filled with heat-insulating cotton. It is easy to hold or place. The shell is divided into an inner shell and an outer shell, forming a double-layer structure.

[0008] A heating chamber is formed in the space between the inner shell and the outer shell, and the heating chamber contains a heating element that can be used for heating.

[0009] The temperature control module includes a temperature sensor disposed inside the inner shell and a control unit disposed inside the outer shell; the control unit receives the signal from the temperature sensor and compares it with a set value, and controls the heating element to work to achieve constant temperature control;

[0010] The power supply module provides power to the heating element and the temperature control module.

[0011] As a preferred embodiment of this invention, the heating element is a PTC ceramic heating element.

[0012] As a preferred embodiment of this invention, the heating cavity is also filled with heat-insulating material, which effectively reduces heat loss, improves thermal efficiency, and lowers the shell temperature to prevent burns.

[0013] As a preferred technical solution of this utility model, it also includes a display unit disposed on the outer wall of the housing for displaying the set temperature and / or the current actual temperature, and operation buttons are disposed below the display unit.

[0014] As a preferred technical solution of this utility model, a top cover is hinged to the top of the shell, which can not only observe the internal situation, but also reduce heat loss and prevent foreign objects from entering. A handle is provided on the shell.

[0015] As a preferred technical solution of this utility model, a reheating frame is fixedly installed on the inner wall of the inner shell. The reheating frame consists of an outer ring and an inner ring, and the horizontal height of the inner ring is lower than that of the outer ring. Storage holes are provided on both the outer ring and the inner ring.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. By adopting an active heating method and constant temperature control, the warm-up time is significantly shortened, and the heating chamber design ensures uniform heat distribution, avoiding local overheating or uneven heating.

[0018] 2. Closed-loop constant temperature control is achieved through temperature sensors and control units, which can accurately warm the vaccine to the preset optimal injection temperature, avoiding vaccine inactivation due to excessively high temperature or stress caused by excessively low temperature.

[0019] 3. The vaccine vials are placed in a dry heating chamber, completely isolating them from water sources. This eliminates the risks of label damage, vial contamination, and water leakage caused by the water bath method. The self-limiting temperature characteristics and overheat protection design of the PTC heating element effectively prevent overheating accidents. The outer shell temperature is low, making it less likely to cause burns. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0021] Figure 2 This is a three-dimensional cross-sectional view of the present invention;

[0022] Figure 3 For the present utility model Figure 2 A magnified view of a portion of point A in the middle.

[0023] In the diagram: 1. Housing; 101. Outer shell; 102. Inner shell; 2. Heating chamber; 3. PTC ceramic heating element; 4. Insulation material; 5. Warm-up rack; 501. Storage hole; 6. Temperature sensor; 7. Control unit; 8. Power module; 9. Display unit; 10. Operation buttons; 11. Handle; 12. Top cover. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-3 A veterinary vaccine warmer, comprising:

[0026] The shell 1 is made of heat insulation material and has an inner shell 102 and an outer shell 101, forming a double-layer structure. The shell 1 constitutes the main body of the equipment. It is preferably made of heat insulation material such as engineering plastic filled with heat insulation cotton, which is convenient to hold or place. The shell 1 is divided into an inner shell 102 and an outer shell 101, forming a double-layer structure.

[0027] The heating chamber 2 is formed in the space between the inner shell 102 and the outer shell 101. The heating chamber 2 includes a heating element that can be used for heating.

[0028] The temperature control module includes a temperature sensor 6 disposed inside the inner shell 102 and a control unit 7 disposed inside the outer shell 101; the control unit 7 receives the signal from the temperature sensor 6 and compares it with the set value, and controls the heating element to work to achieve constant temperature control.

[0029] Power module 8 supplies power to the heating element and temperature control module.

[0030] Specifically, the heating element is a PTC ceramic heating element 3.

[0031] Specifically, the heating chamber 2 is also filled with insulation material 4, which effectively reduces heat loss, improves thermal efficiency, and lowers the temperature of the outer shell 101 to prevent burns.

[0032] Specifically, it also includes a display unit 9 disposed on the outer wall of the housing 1, used to display the set temperature and / or the current actual temperature, and operation buttons 10 are installed below the display unit 9.

[0033] Specifically, a top cover 12 is hinged to the top of the housing 1, which can both observe the internal situation and reduce heat loss and prevent foreign objects from entering. A handle 11 is provided on the housing 1.

[0034] Specifically, a reheating frame 5 is fixedly installed on the inner wall of the inner shell 102. The reheating frame 5 consists of an outer ring and an inner ring, and the horizontal height of the inner ring is lower than that of the outer ring. Storage holes 501 are opened on both the outer ring and the inner ring.

[0035] Working principle: Open the top cover 12 and place the refrigerated veterinary vaccine vial into the warming rack 5. Select the outer or inner ring according to the size of the vaccine vial. Set the desired warming temperature using the operation button 10. The set value is displayed on the display unit 9. The device starts working. The PTC ceramic heating element 3 is powered on and heats up. The temperature sensor 6 monitors the temperature inside the chamber in real time and feeds it back to the control unit 7. The control unit 7 adjusts the heating power to make the temperature inside the heating chamber 2 rise rapidly and stabilize within the set value ±1℃ range. The display unit 9 displays the current temperature in real time. After the set temperature is reached, the device enters a constant temperature state, waiting for the vaccine to fully warm up before it can be taken out for use. Turn off the power after use.

[0036] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A veterinary vaccine warmer, characterized in that, include: The shell (1) has an inner shell (102) and an outer shell (101), forming a double-layer structure; A heating chamber (2) is formed in the space between the inner shell (102) and the outer shell (101), and the heating chamber (2) contains a heating element; The temperature control module includes a temperature sensor (6) disposed inside the inner shell (102) and a control unit (7) disposed inside the outer shell (101); the control unit (7) receives the signal from the temperature sensor (6) and compares it with the set value, and controls the heating element to work to achieve constant temperature control; The power supply module (8) supplies power to the heating element and the temperature control module.

2. The veterinary vaccine warmer according to claim 1, characterized in that: The heating element is a PTC ceramic heating element (3).

3. The veterinary vaccine warmer according to claim 1, characterized in that: The heating chamber (2) is also filled with heat-insulating material (4).

4. A veterinary vaccine warmer according to claim 1, characterized in that: It also includes a display unit (9) disposed on the outer wall of the housing (1) for displaying the set temperature and / or the current actual temperature, and an operation button (10) is installed below the display unit (9).

5. A veterinary vaccine warmer according to claim 1, characterized in that: A top cover (12) is hinged to the top of the housing (1), and a handle (11) is provided on the housing (1).

6. A veterinary vaccine warmer according to claim 1, characterized in that: The inner wall of the inner shell (102) is fixedly installed with a heat recovery frame (5). The heat recovery frame (5) consists of an outer ring and an inner ring. The horizontal height of the inner ring is lower than that of the outer ring. Storage holes (501) are provided on both the outer ring and the inner ring.

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