Medicine cold and hot box with disinfection function

Abstract

The utility model discloses a medicine cold and hot box with a disinfection function, which relates to the technical field of medical instruments and comprises an air purification chamber, a fan heater and an air cooler are mounted on the left side of the air purification chamber, and an air purification component is arranged in the air purification chamber and mainly comprises a cyclone separator. According to the utility model, through the arrangement of the air purification assembly, air can be purified before the air flow is fed into the medicine storage chamber by the fan heater and the air cooler, and the air purification assembly is mainly used for carrying out gas-solid separation through the cyclone separator; particle substances in the air are settled downwards through the centrifugal effect, then external impurities are effectively prevented from being brought into the medicine storage chamber under the effect of the draught fan, the storage sanitation is effectively guaranteed, the downwards-settled particle impurities can enter the water tank, and the impurities can be intensively discharged after being mixed with water so that rapid treatment can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a medicine cold and hot box with a disinfection function. Background Art

[0002] The medicine hot and cold box controls the internal temperature of the box within a certain range through the internal refrigeration or heating system to ensure that the medicine maintains its effectiveness and safety during storage. You can refer to the existing document An automatic temperature and humidity control medicine storage device (CN216282221U). The reference document can cool and exhaust according to the parameters inside the insulation box, which can effectively prevent the temperature inside the insulation box from being too high and causing the medicine to be affected. It can also extract most of the air inside the insulation box, thereby reducing the air volume and reducing the impact of humid air on the medicine. At the same time, extracting most of the air inside the insulation box can help reduce the oxidation of the medicine.

[0003] At present, most of the drug cold and hot boxes on the market use fans or air pumps to transport air. For example, the above-mentioned literature uses semiconductor refrigeration plates, heat pipes and other structures to cool and heat the air flow. However, whether fans or air pumps are used, external air is sent into the storage room, and external particulate impurities are also brought into the storage space, which affects the hygiene inside the storage room. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of the existing technology and propose a medicine hot and cold box with a disinfection function. The utility model provides an air purification component to purify the air before the heater and cooler send the airflow into the medicine storage chamber. The air purification component mainly uses a cyclone separator to separate gas and solids, and the particulate matter in the air is settled downward by centrifugal force, thereby effectively preventing the fan from bringing external impurities into the medicine storage chamber, effectively ensuring storage hygiene, and the particulate impurities that settle downward will enter the water tank. After the impurities are mixed with water, they can be discharged in a centralized manner for rapid disposal.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A medicine hot and cold box with a disinfection function includes: an air purification chamber, a heater and a cooler are installed on the left side of the air purification chamber, an air purification component is built into the air purification chamber, and the air purification component mainly includes a cyclone separator. Particulate matter in the air flow blown in by the heater and the cooler is centrifugally separated by the cyclone separator.

[0007] The utility model is further configured such that the air outlets of the heater and the cooler are arranged inside the air purification chamber, and the air outlets of the heater and the cooler are connected to a number one air pipe.

[0008] The utility model is further configured such that the other end of the No. 1 air pipe is connected to the air inlet of the cyclone separator, and the No. 1 air pipe is provided with two No. 1 valves near the connection end with the cyclone separator.

[0009] The utility model is further configured to include a medicine storage chamber, wherein two empty slots are provided in the medicine storage chamber, a No. 2 air pipe is provided in the left empty slot, and the No. 2 air pipe is connected to the air outlet of the cyclone separator.

[0010] The utility model is further configured such that a water tank is installed at the bottom of the cyclone separator and the interiors are interconnected. The water tank is provided with an observation window at the front end and a water inlet with a sealing cover at the top. A drain pipe with a No. 3 valve is connected to one side of the water tank.

[0011] The utility model is further configured such that the No. 2 air pipe is arranged in a mountain shape, the three horizontal pipes of the No. 2 air pipe are all inserted into the empty slot on the right side of the medicine storage chamber, and No. 2 valves are provided on the three horizontal pipes.

[0012] The utility model is further configured such that the empty slot on the right side of the medicine storage chamber is divided into three storage slots by two partitions, each storage slot is installed with a temperature sensor, an ultraviolet sterilization lamp is installed in the top storage slot and ultraviolet sterilization lamps are installed at the bottom of the two partitions, and the air purification chamber is connected to a PLC controller on the left side and it is connected to the temperature sensor signal.

[0013] The beneficial effects of the utility model are:

[0014] 1. When the medicine hot and cold box supplies air through the heater and cooler, the air introduced into the space will be processed by the air purification component first. The air purification component mainly uses the cyclone separator to separate the gas and solid, and the particulate matter in the air is settled downward by centrifugal action, thereby effectively preventing the external impurities from being brought into the medicine storage room by the action of the fan, and effectively ensuring the storage hygiene.

[0015] 2. The drug hot and cold box is equipped with a water tank, and the particulate impurities that settle downwards will enter the water tank. After the impurities are mixed with water, they can be discharged centrally for quick processing.

[0016] 3. At the same time, an ultraviolet germicidal lamp is installed in the storage tank at the top of the medicine storage room of the medicine hot and cold box, and an ultraviolet germicidal lamp is installed at the bottom of the two partitions, so that the medicine in each storage tank can be sterilized to further ensure hygiene. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the overall structure of a medicine hot and cold box with disinfection function proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the overall internal structure of a medicine cold and hot box with disinfection function proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of an air purification component of a medicine cold and hot box with disinfection function proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the partition structure of a medicine cold and hot box with disinfection function proposed by the utility model.

[0021] In the figure: 1. Drug storage room; 2. Air purification room; 3. Heater; 4. Cooler; 5. PLC controller; 6. Air pipe No. 1; 7. Valve No. 1; 8. Cyclone separator; 9. Air pipe No. 2; 10. Valve No. 2; 11. Partition; 12. Temperature sensor; 13. UV germicidal lamp; 14. Water tank; 15. Drain pipe; 16. Valve No. 3; 17. Water inlet; 18. Observation window. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0024] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0025] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0026] Reference Figure 1-4 , a medicine hot and cold box with disinfection function, comprising: an air purification chamber 2, a heater 3 and a cooler 4 are installed on the left side of the air purification chamber 2, the air purification chamber 2 has a built-in air purification component, the air purification component mainly includes a cyclone separator 8, the heater 3 and the cooler 4 provide hot wind and cold air for the medicine storage chamber 1, the air flow blown in by the heater 3 and the cooler 4 will first pass through the air purification chamber 2, and be processed by the air purification component in the air purification chamber 2, the particulate matter in the air flow blown in by the heater 3 and the cooler 4 is centrifuged by the cyclone separator 8, and the relatively clean air after filtration enters the medicine storage chamber 1.

[0027] Specifically, the air outlets of the heater 3 and the air cooler 4 are arranged inside the air purification chamber 2, and the air outlets of the heater 3 and the air cooler 4 are connected to the No. 1 air pipe 6. The airflow in the heater 3 and the air cooler 4 is concentrated through the No. 1 air pipe 6 and enters the cyclone separator 8. Furthermore, the other end of the No. 1 air pipe 6 is connected to the air inlet of the cyclone separator 8. The No. 1 air pipe 6 is provided with two No. 1 valves 7 near the connection end with the cyclone separator 8. The two No. 1 valves 7 can control the circulation of hot air and cold air, or directly control the opening and closing of the heater 3 and the air cooler 4 to control the circulation of hot air and cold air.

[0028] In this embodiment, a drug storage chamber 1 is provided, wherein the drug storage chamber 1 has two empty slots, wherein a No. 2 air pipe 9 is provided in the left empty slot, wherein the No. 2 air pipe 9 is connected to the air outlet of the cyclone separator 8, and the cyclone separator 8 is provided with a water tank 14 at the bottom and the internal parts are interconnected. The water tank 14 is provided with an observation window 18 at the front end and a water inlet 17 with a sealing cover at the top. A drain pipe 15 with a No. 3 valve 16 is connected to one side of the water tank 14. During the operation of the cyclone separator 8, the introduced particulate impurities are spirally discharged from the cylindrical body along the wall of the device. It flows downward toward the cone, and the solid particles with greater inertial centrifugal force are thrown toward the outer wall to achieve separation. Once the dust particles come into contact with the wall, they lose their inertial force and fall along the wall to the ash hopper at the bottom of the cyclone separator 8, and then enter the water tank 14 through the ash hopper. After the solid particle impurities are mixed with water, open the No. 3 valve 16 to discharge the mixture through the drain pipe 15. The operation is simple, and the internal pollution situation can be observed through the observation window 18 to facilitate timely replacement of the water source. The water source is added through the water injection port 17.

[0029] In this embodiment, the No. 2 air pipe 9 is arranged in a mountain shape, and the three horizontal pipes of the No. 2 air pipe 9 all penetrate into the empty slot on the right side of the medicine storage chamber 1, and a No. 2 valve 10 is provided on the three horizontal pipes. The relatively clean air enters the medicine storage chamber 1 through the No. 2 air pipe 9, and the circulation of hot air or cold air is controlled by opening and closing the corresponding No. 2 valve 10, specifically controlling the hot air or cold air to enter the designated storage tank.

[0030] For details, please refer to Figure 2 and Figure 4 The empty slot on the right side of the medicine storage chamber 1 is divided into three storage slots by two partitions 11. A temperature sensor 12 is installed in each storage slot. The air purification chamber 2 is connected to a PLC controller 5 on the left side and its signal is connected to the temperature sensor 12. Each temperature sensor 12 can monitor the internal temperature of the storage slot individually, and the real-time data is transmitted to the PLC controller 5 for display. An ultraviolet germicidal lamp 13 is installed in the top storage slot and an ultraviolet germicidal lamp 13 is installed at the bottom of the two partitions 11. Multiple ultraviolet germicidal lamps 13 can fully irradiate the medicine inside each storage slot to sterilize and disinfect the medicine.

[0031] Working principle: When using the present invention, the heater 3 and the cooler 4 provide hot and cold air for the medicine storage room 1. The airflow blown in by the heater 3 and the cooler 4 will first pass through the air purification room 2. The airflow in the heater 3 and the cooler 4 will be concentrated through the No. 1 air pipe 6 and enter the cyclone separator 8. Furthermore, the other end of the No. 1 air pipe 6 is connected to the air inlet of the cyclone separator 8. The No. 1 air pipe 6 is provided with two No. 1 valves 7 near the connection end with the cyclone separator 8. The two No. 1 valves 7 can control the circulation of hot air and cold air. 3 and the particulate matter in the air flow blown in by the air cooler 4 are centrifugally separated by the cyclone separator 8, and the relatively clean air enters the medicine storage chamber 1 through the No. 2 air pipe 9. The flow of hot air or cold air is controlled by opening and closing the corresponding No. 2 valve 10, specifically, the hot air or cold air is controlled to enter the designated storage tank. In addition, an ultraviolet germicidal lamp 13 is installed in the top storage tank and an ultraviolet germicidal lamp 13 is installed at the bottom of the two partitions 11. Multiple ultraviolet germicidal lamps 13 can fully irradiate the medicine inside each storage tank to sterilize and disinfect the medicine.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medicine cold and hot box with disinfection function, comprising: An air purification chamber (2) is characterized in that a heater (3) and a cooler (4) are installed on the left side of the air purification chamber (2), and the air purification component is built into the air purification chamber (2). The air purification component mainly includes a cyclone separator (8), and particulate matter in the air flow blown in by the heater (3) and the cooler (4) is centrifugally separated by the cyclone separator (8).

2. A medicine cold and hot box with disinfection function according to claim 1, characterized in that: The air outlets of the heater (3) and the cooler (4) are arranged inside the air purification chamber (2), and the air outlets of the heater (3) and the cooler (4) are connected to a first air pipe (6).

3. A medicine cold and hot box with disinfection function according to claim 2, characterized in that: The other end of the No. 1 air pipe (6) is connected to the air inlet of the cyclone separator (8), and the No. 1 air pipe (6) is provided with two No. 1 valves (7) near the connection end with the cyclone separator (8).

4. The medicine cold and hot box with disinfection function according to claim 1, characterized in that: It comprises a medicine storage chamber (1), wherein two empty slots are provided in the medicine storage chamber (1), a No. 2 air pipe (9) is provided in the left empty slot, and the No. 2 air pipe (9) is connected to the air outlet of the cyclone separator (8).

5. The medicine cold and hot box with disinfection function according to claim 1, characterized in that: The cyclone separator (8) is provided with a water tank (14) at the bottom and the interiors are interconnected. The water tank (14) is provided with an observation window (18) at the front end and a water inlet (17) with a sealing cover at the top. A drainage pipe (15) with a No. 3 valve (16) is connected to one side of the water tank (14).

6. The medicine cold and hot box with disinfection function according to claim 4, characterized in that: The No. 2 air pipe (9) is arranged in a mountain shape, and the three transverse pipes of the No. 2 air pipe (9) are all inserted into the empty slot on the right side of the medicine storage chamber (1), and No. 2 valves (10) are all provided on the three transverse pipes.

7. The medicine cold and hot box with disinfection function according to claim 4, characterized in that: The empty slot on the right side of the medicine storage chamber (1) is divided into three storage slots by two partitions (11), each storage slot is installed with a temperature sensor (12), an ultraviolet germicidal lamp (13) is installed in the top storage slot and an ultraviolet germicidal lamp (13) is installed at the bottom of the two partitions (11), and the air purification chamber (2) is connected to a PLC controller (5) on the left side and is connected to the temperature sensor (12) signal.

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