Medical textile fabric drying device

Abstract

The utility model relates to medical drying field especially, and it is a kind of medical textile fabric drying device, technical scheme: a kind of medical textile fabric drying device, including drying heat pump, bearing frame, drying box, air outlet and air inlet, the front end of drying heat pump is embedded and is installed with numerical control computer, the upper end air outlet of drying heat pump is fixedly connected with air inlet, the left and right ends of drying box are penetrated and are provided with four groups of equidistant distribution's second groove body, the utility model discloses by with humidity sensor to implement detection drying humidity, cooperate with the linkage design of heat pump low temperature drying and UVC sterilization, to realize sterilization and drying simultaneous operation, and can protect the antibacterial coating of antibacterial medical textile, simultaneously by microbiological sensor to the bacteria detection of medical textile after drying disinfection, to realize the efficient drying disinfection treatment of antibacterial medical textile, solve the problem that current medical textile drying equipment is difficult to carry out efficient drying disinfection treatment to antibacterial textile.

Description

Technical Field

[0001] This utility model belongs to the field of medical drying, specifically relating to a drying device for medical textile fabrics. Background Technology

[0002] Medical textile fabrics (such as surgical gowns, protective clothing, medical gauze, and bed sheets) have extremely high requirements for hygiene, safety, and physical properties. Their drying process must achieve precise moisture removal while meeting aseptic control, performance protection, and high energy efficiency. Medical textile fabric drying equipment is a specialized device designed specifically for this demand and is widely used in the centralized washing and disinfection post-processing stages of medical textile manufacturers, medical consumables processing workshops, and medical institutions.

[0003] In existing technologies, traditional medical drying equipment, when used to dry antibacterial textiles such as antibacterial surgical gowns, antibacterial surgical sheets, antibacterial medical bed sheets and covers, and antibacterial protective aprons, typically separates the drying and disinfection steps. This drying and disinfection method is not only inefficient in practical use, but also has poor disinfection effects, and the high temperature during drying can easily damage the antibacterial coating. Therefore, this utility model proposes a medical textile fabric drying device to solve the problems existing in the prior art. Utility Model Content

[0004] To overcome the problem that existing medical textile drying equipment is unable to efficiently dry and disinfect antibacterial textiles.

[0005] The technical solution of this utility model is as follows: a medical textile fabric drying device, including a drying heat pump, a supporting frame, a drying chamber, an air outlet hopper, and an air inlet hopper. A CNC computer is embedded in the front end of the drying heat pump. An air inlet hopper is fixedly connected to the upper air outlet of the drying heat pump. Four sets of equidistantly distributed second grooves are opened through the left and right ends of the drying chamber. Four sets of rectangularly distributed third grooves are opened through the four corner edges of the left and right ends of the drying chamber. A quartz glass protective cover is installed in the second groove. A UVC germicidal lamp is installed inside the quartz glass protective cover. A humidity sensor is installed in the third groove. Five sets of equidistantly distributed shelf plates are fixedly connected to the inner wall of the drying chamber. Several sets of equidistantly distributed through holes are opened through the upper and lower ends of the shelf plates. An air outlet hopper is fixedly connected to the upper opening of the drying chamber. One end of a circulation pipe is installed at the upper end of the air outlet hopper. The other end of the circulation pipe is installed at the rear air inlet of the drying heat pump. A fixing frame is installed on the inner wall of one end of the circulation pipe. A microbial sensor is installed at the center of the inner wall of the fixing frame.

[0006] Preferably, a support frame is installed at the upper edge of the drying heat pump, and a drying box is installed at the upper edge of the support frame.

[0007] Preferably, the upper end of the supporting frame is provided with a first groove, and the upper outer wall of the air inlet hopper is connected to the inner wall of the first groove.

[0008] Preferably, the front opening of the drying oven is equipped with two sets of symmetrically distributed doors, and handles are fixed to the front edge of the doors.

[0009] As a preferred embodiment, a fourth groove is provided through both the front and rear ends of the door, and a glass plate is installed in the fourth groove.

[0010] Preferably, the supporting frame is connected to the drying oven, and four sets of quartz glass protective covers are located between the five sets of shelves and are distributed in a cross pattern.

[0011] Preferably, the mounting bracket is a hollow ring, the air outlet is wider at the bottom and narrower at the top, and the air inlet is wider at the top and narrower at the bottom.

[0012] The beneficial effects of this utility model are:

[0013] 1. By using a humidity sensor to detect the drying humidity, combined with the linkage design of heat pump low-temperature drying and UVC sterilization, sterilization and drying can be carried out simultaneously, which can protect the antibacterial coating of antibacterial medical textiles. At the same time, a microbial sensor can detect bacteria in the dried and sterilized medical textiles, thereby achieving efficient drying and sterilization of antibacterial medical textiles. Attached Figure Description

[0014] Figure 1 The diagram shown is a three-dimensional structural schematic of the medical textile fabric drying device of this utility model.

[0015] Figure 2 The diagram shown is a three-dimensional structural disassembled view of the medical textile fabric drying device of this utility model.

[0016] Figure 3 The diagram shown is a three-dimensional structural breakdown of the drying heat pump, supporting frame, and air inlet duct of the medical textile fabric drying device of this utility model.

[0017] Figure 4 The diagram shown is a three-dimensional disassembled view of the drying box, humidity sensor, quartz glass protective cover and storage plate of the medical textile fabric drying device of this utility model.

[0018] Figure 5 The diagram shown is a three-dimensional disassembled view of the UVC germicidal lamp and the quartz glass protective cover of the medical textile fabric drying device of this utility model.

[0019] Figure 6 The diagram shown is a three-dimensional disassembled view of the door, glass plate, and handle of the medical textile fabric drying device of this utility model.

[0020] Figure 7 The diagram shown is a three-dimensional disassembled view of the air outlet, microbial sensor, circulation pipe and fixing frame of the medical textile fabric drying device of this utility model.

[0021] Figure 8 The diagram shown is a schematic diagram of the operating logic of the medical textile fabric drying device of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1-Drying heat pump, 2-Bearing frame, 3-Drying chamber, 4-Air outlet, 5-Door, 6-Air inlet, 7-First tank, 8-Second tank, 9-Third tank, 10-Humidity sensor, 11-Quartz glass protective cover, 12-Shelf, 13-Through hole, 14-CNC computer, 15-UVC germicidal lamp, 16-Fourth tank, 17-Glass plate, 18-Handle, 19-Fixed bracket, 20-Microbial sensor, 21-Circulation pipe. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-8 This utility model provides an embodiment of a medical textile fabric drying device, including a drying heat pump 1, a supporting frame 2, a drying chamber 3, an air outlet 4, and an air inlet 6. A CNC computer 14 is embedded in the front end of the drying heat pump 1, and the air inlet 6 is fixedly connected to the upper air outlet of the drying heat pump 1. Four sets of equidistantly distributed second grooves 8 are opened through the left and right ends of the drying chamber 3, and four sets of rectangularly distributed third grooves 9 are opened through the four corner edges of the left and right ends of the drying chamber 3. A quartz glass protective cover 11 is installed inside the second groove 8. A UVC germicidal lamp 15 is installed inside the cover 11, a humidity sensor 10 is installed inside the third tank 9, five sets of equidistantly distributed shelf plates 12 are fixed to the inner wall of the drying oven 3, and several sets of equidistantly distributed through holes 13 are opened through the upper and lower ends of the shelf plates 12. An air outlet 4 is fixed to the upper opening of the drying oven 3, one end of a circulation pipe 21 is installed at the upper end of the air outlet 4, and the other end of the circulation pipe 21 is installed at the rear air inlet of the drying heat pump 1. A fixing frame 19 is installed on the inner wall of one end of the circulation pipe 21, and a microbial sensor 20 is installed at the center of the inner wall of the fixing frame 19.

[0025] By using a humidity sensor 10 to detect the drying humidity, and in conjunction with the linkage design of heat pump low-temperature drying and UVC sterilization, sterilization and drying can be carried out simultaneously, which can protect the antibacterial coating of antibacterial medical textiles. At the same time, the microbial sensor 20 detects bacteria in the dried and sterilized medical textiles, thereby achieving efficient drying and sterilization of antibacterial medical textiles.

[0026] Please see Figure 3 In this embodiment, a support frame 2 is installed at the upper edge of the drying heat pump 1, and a drying box 3 is installed at the upper edge of the support frame 2. The support frame 2 can separate the drying box 3 and the drying heat pump 1 to avoid mutual interference. A first groove 7 is opened through the upper end of the support frame 2. The upper outer wall of the air inlet 6 is connected to the inner wall of the first groove 7. The first groove 7 can limit and fix the air inlet 6, and seal it with a rubber sleeve at the connection.

[0027] Please see Figures 4-6 In this embodiment, two sets of symmetrically distributed doors 5 are rotatably installed in the front opening of the drying oven 3. A handle 18 is fixed to the front edge of the door 5. The handle 18 allows the user to manually pull the door 5 to open and close. A fourth groove 16 is provided through the front and rear ends of the door 5. A glass plate 17 is installed in the fourth groove 16. The glass plate 17 allows real-time observation of the internal fabric condition without frequent door opening.

[0028] Please see Figures 3-7 In this embodiment, the supporting frame 2 is connected to the drying box 3. Four sets of quartz glass protective covers 11 are located between five sets of storage plates 12 and are distributed in a cross pattern. The quartz glass protective covers 11 can isolate fabric friction and dust pollution, and do not obstruct the penetration of ultraviolet rays from the UVC germicidal lamp 15. The fixing frame 19 is a hollow ring shape. The air outlet 4 is wider at the bottom and narrower at the top, and the air inlet 6 is wider at the top and narrower at the bottom. The air outlet 4, which is wider at the bottom and narrower at the top, and the air inlet 6, which is wider at the top and narrower at the bottom, can concentrate airflow and reduce wind resistance.

[0029] The humidity sensor 10 can be of the SHT35-DIS-B series or the ASAIR AHT20 series; the microbial sensor 20 can be of the MS-100 series or the BMC-100 series; and the UVC germicidal lamp 15 can be of the GPH843T5L / 4 series or the ZW15S19W series. Figure 8 The drying and sterilization process flow chart shown below specifies the control method as follows:

[0030] When using it, first open the two sets of doors 5 at the front of the drying oven 3 by operating the handle 18, and lay or hang the medical textiles to be dried on the five sets of shelves 12 on the inner wall of the drying oven 3.

[0031] After closing the door 5, the drying temperature, target humidity, sterilization time and other parameters are set by the CNC computer 14 embedded in the front end of the drying heat pump 1.

[0032] Next, the heat pump and airflow circulation are started: the drying heat pump 1 is started, the heat pump generates low-temperature drying air, the drying air enters the supporting frame 2 through the air inlet 6 at the top of the heat pump and is transported from bottom to top into the drying chamber 3. At the same time, the four sets of humidity sensors 10 at the four corners of the left and right ends of the drying chamber 3 monitor the humidity inside the chamber in real time. When the fabric moisture content is high and the humidity inside the drying chamber 3 is >15%, the system maintains the heat pump low-temperature drying mode.

[0033] Meanwhile, the drying air passes through the through hole 13 of the shelf 12, comes into full contact with the medical textiles and takes away the moisture. The resulting humid air enters the circulation pipe 21 through the air outlet 4 at the top of the drying box 3. The microbial sensor 20 installed in one end of the circulation pipe 21 starts to monitor the microorganisms in the air. At the same time, the humid air eventually returns to the rear air inlet of the drying heat pump 1, and after being dehumidified by the heat pump, it is converted into low-temperature dry air again, forming a closed-loop airflow circulation.

[0034] When the humidity sensor 10 detects that the humidity inside the chamber drops below 15%, the CNC computer 14 automatically triggers the mode switch. At this time, the drying heat pump 1 continues to run to maintain the dry state of the fabric and avoid the dampness affecting the sterilization effect. At the same time, the UVC germicidal lamps 15 in the second tanks 8 at both ends of the drying chamber 3 are turned on. The four sets of UVC germicidal lamps 15 located between the five sets of placement plates 12 and distributed in a cross pattern form a UV coverage area without dead angles, which can efficiently sterilize the dried medical textiles.

[0035] Then, the microbial sensor 20 in the circulation tube 21 continuously monitors the number of microorganisms in the airflow, and the data is fed back to the CNC computer 14 in real time to ensure that the sterilization effect meets the standard. If the number of microorganisms drops below the medical standard, the above disinfection process is repeated.

[0036] Once the CNC computer 14 determines that the humidity and the number of microorganisms meet the standards, it automatically stops the drying heat pump 1 and the UVC germicidal lamp 15. Then, the operator can open the door 5 through the handle 18 and take out the dried and sterilized medical textiles from the shelf 12.

[0037] Through the above steps, by using humidity sensor 10 to detect the drying humidity, and in conjunction with the linkage design of heat pump low-temperature drying and UVC sterilization, sterilization and drying can be carried out simultaneously, and the antibacterial coating of antibacterial medical textiles can be protected. This solves the problem that existing medical textile drying equipment is unable to efficiently dry and disinfect antibacterial textiles.

[0038] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A drying device for medical textile fabrics, comprising a drying heat pump (1), characterized in that: It also includes a supporting frame (2), a drying box (3), an air outlet hopper (4), and an air inlet hopper (6). A CNC computer (14) is embedded in the front end of the drying heat pump (1). An air inlet hopper (6) is fixed to the upper air outlet of the drying heat pump (1). Four sets of equidistant second troughs (8) are opened through the left and right ends of the drying box (3). Four sets of rectangular third troughs (9) are opened through the four corner edges of the left and right ends of the drying box (3). A quartz glass protective cover (11) is installed inside the second trough (8). A UVC germicidal lamp (15) is installed inside the quartz glass protective cover (11). A humidity sensor (10) is installed inside the tank (9). Five sets of equally spaced shelf plates (12) are fixed to the inner wall of the drying box (3). Several sets of equally spaced through holes (13) are opened through the upper and lower ends of the shelf plates (12). An air outlet hopper (4) is fixed to the upper opening of the drying box (3). One end of a circulation pipe (21) is installed at the upper end of the air outlet hopper (4). The other end of the circulation pipe (21) is installed at the rear air inlet of the drying heat pump (1). A fixing frame (19) is installed on the inner wall of one end of the circulation pipe (21). A microbial sensor (20) is installed at the center of the inner wall of the fixing frame (19).

2. The medical textile fabric drying device according to claim 1, characterized in that: A support frame (2) is installed at the upper edge of the drying heat pump (1), and a drying box (3) is installed at the upper edge of the support frame (2).

3. The medical textile fabric drying device according to claim 1, characterized in that: The upper end of the supporting frame (2) is provided with a first groove (7), and the upper outer wall of the air inlet hopper (6) is connected to the inner wall of the first groove (7).

4. The medical textile fabric drying device according to claim 1, characterized in that: Two sets of symmetrically distributed doors (5) are installed in the front opening of the drying oven (3), and handles (18) are fixed to the front edge of the doors (5).

5. The medical textile fabric drying device according to claim 4, characterized in that: The front and rear ends of the door (5) are provided with a fourth groove (16), and a glass plate (17) is installed inside the fourth groove (16).

6. The medical textile fabric drying device according to claim 1, characterized in that: The supporting frame (2) is connected to the drying box (3), and four sets of quartz glass protective covers (11) are located between five sets of storage plates (12) and are distributed in a cross pattern.

7. The medical textile fabric drying device according to claim 1, characterized in that: The fixed frame (19) is a hollow ring, the air outlet duct (4) is wider at the bottom and narrower at the top, and the air inlet duct (6) is wider at the top and narrower at the bottom.

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