A disinfection structure of a medical hand washing sink

Abstract

The utility model discloses a disinfection structure of medical hand washing pool relates to medical equipment technical field. The utility model discloses a pool, the back of pool top fixedly connected with backplate, the top of pool is provided with water tap, the both sides of pool inner chamber all are fixedly connected with the installation shell, and the inner chamber of installation shell is provided with ultraviolet lamp. The utility model possesses multiple sterilization and disinfection mode, can all -round guarantee the cleaning of hand washing pool, when washing hands, ultraviolet lamp continues to operate, can carry out the irradiation sterilization and disinfection to pool inner wall and trapezoidal frame surface, effectively kill bacteria and virus, at the same time, the electric heating plate is cooperated with the fan, and the outside air is drawn into the heating box and is heated, and through first air outlet cover blows to the trapezoidal frame top of pool, carries out high -temperature hot -blast sterilization, further strengthens the bactericidal effect, not only like this, hot -blast can also dry the water stain on the hand of medical staff, improves the convenience and comfort of use.

Description

Technical Field

[0001] This utility model belongs to the field of medical equipment technology, and in particular relates to a disinfection structure for a medical handwashing basin. Background Technology

[0002] In medical settings, handwashing is one of the important measures to prevent and control hospital-acquired infections. As a key piece of equipment for medical staff to wash their hands daily, the importance of medical handwashing basins is self-evident. Common medical handwashing basins are generally composed of basic components such as the basin body, faucet, and drainage pipe, and they are widely installed in various departments of hospitals.

[0003] However, existing medical handwashing basins have many drawbacks. On the one hand, some handwashing basins rely solely on regular manual spraying of disinfectant for disinfection. This method is not only labor-intensive, but also difficult to guarantee the disinfection effect. On the other hand, they generally do not have a filtration structure. The sewage generated during handwashing often carries various debris, such as hair, dander, and tiny medical waste. These debris directly enter the drainage pipes, which can easily cause pipe blockage and affect drainage. They may also remain in the pipes and breed a large number of bacteria. Over time, the bacteria can re-contaminate the environment around the handwashing basin through gaps in the drainage pipes or backflow.

[0004] To address these issues, we provide a disinfection structure for medical handwashing basins. Utility Model Content

[0005] The purpose of this invention is to provide a disinfection structure for a medical handwashing basin. By combining a hot air disinfection component, an ultraviolet lamp, and a filter component, it solves the problem that existing medical handwashing basins require regular manual spraying of disinfectant and lack a filter structure, resulting in poor disinfection effects and wastewater clogging of drainage pipes.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a disinfection structure for a medical handwashing basin, comprising a basin, a back plate fixedly connected to the top of the back of the basin, a faucet provided on the top of the basin, mounting shells fixedly connected to both sides of the basin's inner cavity, an ultraviolet lamp provided in the inner cavity of the mounting shell, a filter assembly provided in the inner cavity of the basin, a hot air disinfection assembly provided on the back of the basin, the hot air disinfection assembly including a fan, one side of the fan fixedly connected to the surface of the back plate, a mounting bracket fixedly connected to the top of one side of the basin, a heating box fixedly connected to the inner cavity of the mounting bracket, an electric heating plate fixedly connected to the rear side of the inner cavity of the heating box, a partition plate fixedly connected to the inner wall of the heating box, a first air outlet hood fixedly connected to the top of one side of the basin's inner cavity, a second air outlet hood provided at the bottom of one side of the basin's inner cavity, the back of the first air outlet hood communicating with the inner cavity of the heating box, and a connecting pipe provided on the back of the second air outlet hood.

[0008] The present invention is further configured such that the filter assembly includes a positioning frame, an insert plate is movably connected to the inner cavity of the positioning frame, and a filter frame is fixedly connected between the insert plates. The filter frame is moved to insert the insert plate on one side into the inner cavity of the positioning frame. Installing the filter frame in the inner cavity of the sink can filter handwashing wastewater and prevent hair, dander, and tiny medical waste from directly entering the drainage pipe.

[0009] The present invention is further configured such that a limiting rod is movably connected to one side of the positioning frame, and one side of the limiting rod contacts the surface of the insert plate. After the filter frame is installed, the limiting rod is rotated to block the insert plate, preventing the insert plate from moving out of the inner cavity of the positioning frame and improving the installation stability of the filter frame.

[0010] The present invention is further configured such that a water receiving hopper is provided at the bottom of the inner cavity of the water tank, and a connector is provided at the bottom of the water receiving hopper, so that the filtered handwashing water flows directly into the inner cavity of the water receiving hopper, and the connector at the bottom of the water receiving hopper is connected to the sewage pipe so that the sewage can be discharged directly.

[0011] The present invention is further provided that a cover plate is provided on one side of the water tank, bolts are provided at the four corners of the cover plate surface, and a sealing strip is fixedly connected to the edge of the cover plate surface. The cover plate can seal the inner cavity of the water tank, and the cover plate is easy to disassemble. After disassembly, the components inside the water tank can be maintained.

[0012] The present invention is further configured such that a fixing rod is fixedly connected to the top and bottom of one side of the first air outlet cover, and an installation rod is fixedly connected to one side of the inner cavity of the water tank. One end of the installation rod is fixedly connected to one end of the fixing rod by a bolt. The bolt passes through the installation hole on the surface of the installation rod and the fixing rod, and a nut is screwed on one end of the bolt, thereby installing the first air outlet cover in the inner cavity of the water tank and making it easy to disassemble.

[0013] The present invention is further configured such that a trapezoidal frame is fixedly connected to the top of the inner cavity of the pool, and a drain outlet is provided at the bottom of the trapezoidal frame. After the clean water discharged from the faucet rinses the hands of medical staff, the wastewater from washing hands flows into the trapezoidal frame and then flows out from the drain outlet at the bottom of the trapezoidal frame. The trapezoidal frame helps to plan the path of water flow and facilitates subsequent filtration.

[0014] The present invention is further configured such that a sealing gasket is fixedly connected to the surface of the insert plate, one side of the sealing gasket is in contact with the surface of the positioning frame, and the other side of the sealing gasket is fixedly connected to the surface of the filter frame. The sealing gasket can seal the gap between the insert plate and the positioning frame, preventing water from seeping in and causing corrosion, and increasing the difficulty of disassembly.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model has multiple sterilization and disinfection methods, which can comprehensively ensure the cleanliness of the handwashing basin. When washing hands, the ultraviolet lamp runs continuously, which can irradiate and sterilize the inner wall of the basin and the surface of the trapezoidal frame, effectively killing bacteria and viruses. At the same time, the electric heating plate and the fan work together to draw outside air into the heating box, heat it, and blow it to the top of the trapezoidal frame in the basin through the first air outlet for high-temperature hot air sterilization, which further enhances the sterilization effect. In addition, the hot air can also dry the water stains on the hands of medical staff, improving the convenience and comfort of use.

[0017] 2. This utility model filters handwashing wastewater through a filter frame, removing hair, dander, and tiny medical waste from the wastewater. This prevents debris from clogging the drain pipe. When the filter assembly needs maintenance, simply open the cover and rotate the limit rod to quickly pull out the filter frame for cleaning and maintenance. The operation is simple and quick. After cleaning, it can be easily reinstalled back into the water tank cavity, greatly reducing the difficulty and time cost of maintenance. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a three-dimensional diagram of the disinfection structure of a medical handwashing basin.

[0020] Figure 2 This is a cross-sectional schematic diagram of the disinfection structure of a medical handwashing basin.

[0021] Figure 3 A disinfection structure for a medical handwashing basin Figure 2 A magnified view of a portion of point A in the middle.

[0022] Figure 4 This is a cross-sectional schematic diagram of the heating box in the disinfection structure of a medical handwashing basin.

[0023] Figure 5 A disinfection structure for a medical handwashing basin Figure 4 A magnified view of a portion of point B in the middle.

[0024] In the attached diagram: 1. Water tank; 2. Back panel; 3. Faucet; 4. Mounting housing; 5. Ultraviolet lamp; 6. Filter assembly; 7. Hot air disinfection assembly; 701. Fan; 702. Mounting bracket; 703. Heating box; 704. Heating plate; 705. Partition plate; 706. First air outlet hood; 707. Second air outlet hood; 708. Connecting pipe; 601. Positioning bracket; 602. Insert plate; 603. Filter frame; 8. Limiting rod; 9. Water receiving basin. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figure 1-5 This utility model relates to a disinfection structure for a medical handwashing basin, comprising a basin 1, a back plate 2 fixedly connected to the top of the back of the basin 1, a faucet 3 installed on the top of the basin 1, mounting shells 4 fixedly connected to both sides of the inner cavity of the basin 1, an ultraviolet lamp 5 installed inside the mounting shell 4, a filter assembly 6 installed inside the inner cavity of the basin 1, and a hot air disinfection assembly 7 installed on the back of the basin 1. The hot air disinfection assembly 7 includes a fan 701, one side of which is fixedly connected to the surface of the back plate 2, and the top of one side of the basin 1... A mounting bracket 702 is fixedly connected, and a heating box 703 is fixedly connected to the inner cavity of the mounting bracket 702. An electric heating plate 704 is fixedly connected to the rear side of the inner cavity of the heating box 703. A partition plate 705 is fixedly connected to the inner wall of the heating box 703. A first air outlet hood 706 is fixedly connected to the top of one side of the inner cavity of the water tank 1. A second air outlet hood 707 is provided at the bottom of one side of the inner cavity of the water tank 1. The back of the first air outlet hood 706 communicates with the inner cavity of the heating box 703. A connecting pipe 708 is provided on the back of the second air outlet hood 707.

[0028] Specifically: turn on the ultraviolet lamp 5, fan 701 and electric heating plate 704. The two sets of ultraviolet lamps 5 run continuously to irradiate and sterilize the inner wall of the water tank 1 and the surface of the trapezoidal frame. The electric heating plate 704 runs to heat the inner cavity of the heating box 703. The fan 701 draws outside air into the inner cavity of the heating box 703. The air circulates between the partition plates 705 and is heated at high temperature. The heated air is blown through the first air outlet 706 to the upper part of the trapezoidal frame in the water tank 1. At the same time, it is blown through the second air outlet 707 to the filter assembly 6 to dry and sterilize the filter assembly 6 at high temperature.

[0029] Example 2

[0030] Please see Figure 1-5 Based on Embodiment 1, the filter assembly 6 includes a positioning frame 601, an insert plate 602 is movably connected to the inner cavity of the positioning frame 601, a filter frame 603 is fixedly connected between the insert plates 602, a limiting rod 8 is movably connected to one side of the positioning frame 601, one side of the limiting rod 8 is in contact with the surface of the insert plate 602, a water receiving hopper 9 is provided at the bottom of the inner cavity of the water tank 1, a connector is provided at the bottom of the water receiving hopper 9, a cover plate is provided on one side of the water tank 1, bolts are provided at the four corners of the cover plate surface, a sealing strip is fixedly connected to the edge of the cover plate surface, a fixing rod is fixedly connected to the top and bottom of one side of the first air outlet hood 706, an installation rod is fixedly connected to one side of the inner cavity of the water tank 1, one end of the installation rod is fixedly connected to one end of the fixing rod by bolts, a trapezoidal frame is fixedly connected to the top of the inner cavity of the water tank 1, a drain outlet is provided at the bottom of the trapezoidal frame, a sealing gasket is fixedly connected to the surface of the insert plate 602, one side of the sealing gasket is in contact with the surface of the positioning frame 601.

[0031] Specifically: The filter frame 603 is moved until the insert plate 602 on one side is inserted into the inner cavity of the positioning frame 601. Installing the filter frame 603 in the inner cavity of the sink 1 filters handwashing wastewater, preventing hair, dander, and small medical waste from directly entering the drainage pipe. After installing the filter frame 603, the limiting rod 8 is rotated to block the insert plate 602, preventing the insert plate 602 from moving out of the inner cavity of the positioning frame 601, thus improving the installation stability of the filter frame 603. The filtered handwashing water flows directly into the inner cavity of the water receiving basin 9. The connector at the bottom of the water receiving basin 9 connects to the sewage pipe, allowing wastewater to be discharged directly. The cover can seal the inner cavity of the sink 1, and the cover is convenient to use. Disassembly allows for maintenance of the components inside the water tank 1. Bolts are inserted through the mounting holes on the surface of the mounting rod and the fixing rod, and nuts are screwed onto one end of the bolts to install the first air outlet cover 706 into the inner cavity of the water tank 1. This facilitates disassembly. After the clean water discharged from the faucet 3 rinses the hands of medical staff, the wastewater from handwashing flows into the trapezoidal frame and then flows out from the drain at the bottom of the trapezoidal frame. The trapezoidal frame helps to plan the water flow path and facilitates subsequent filtration. The other side of the sealing gasket is fixedly connected to the surface of the filter frame 603. The sealing gasket can seal the gap between the insert plate 602 and the positioning frame 601, preventing water from seeping in and causing corrosion, thus increasing the difficulty of disassembly.

[0032] The working principle of this utility model is as follows: Medical staff open the faucet 3 to release clean water to wash their hands. When the wastewater from handwashing flows to the filter frame 603, the filter frame 603 can filter the wastewater. At the same time, the ultraviolet lamp 5, the fan 701, and the electric heating plate 704 are turned on. The two sets of ultraviolet lamps 5 run continuously to irradiate and disinfect the inner wall of the water tank 1 and the surface of the trapezoidal frame. The electric heating plate 704 runs to heat the inner cavity of the heating box 703. The fan 701 draws outside air into the inner cavity of the heating box 703. The air passes through the partition plate. The air flowing between 705 is heated at high temperature. The heated air is blown through the first air outlet 706 to the upper part of the trapezoidal frame inside the water tank 1 to sterilize the inner wall of the water tank 1 and the surface of the trapezoidal frame with high temperature hot air. At the same time, the hot air can also dry the water stains on the hands of medical staff. The heated air is blown through the second air outlet 707 to the filter assembly 6 to dry and sterilize the filter assembly 6 with high temperature. During maintenance, the cover is opened, the limit rod 8 is rotated, and the filter frame 603 is quickly pulled out for cleaning and maintenance, and then it is reinstalled back into the inner cavity of the water tank 1.

[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A disinfection structure for a medical handwashing basin, comprising a water basin (1), characterized in that: A back plate (2) is fixedly connected to the top of the back of the pool (1), a faucet (3) is provided on the top of the pool (1), a mounting shell (4) is fixedly connected to both sides of the inner cavity of the pool (1), an ultraviolet lamp (5) is provided in the inner cavity of the mounting shell (4), a filter assembly (6) is provided in the inner cavity of the pool (1), and a hot air disinfection assembly (7) is provided on the back of the pool (1). The hot air disinfection assembly (7) includes a fan (701), one side of which is fixedly connected to the surface of the back plate (2). A mounting bracket (702) is fixedly connected to the top of one side of the water tank (1). A heating box (703) is fixedly connected to the inner cavity of the mounting bracket (702). An electric heating plate (704) is fixedly connected to the rear side of the inner cavity of the heating box (703). A partition plate (705) is fixedly connected to the inner wall of the heating box (703). A first air outlet hood (706) is fixedly connected to the top of one side of the inner cavity of the water tank (1). A second air outlet hood (707) is provided at the bottom of one side of the inner cavity of the water tank (1). The back of the first air outlet hood (706) communicates with the inner cavity of the heating box (703). A connecting pipe (708) is provided on the back of the second air outlet hood (707).

2. The disinfection structure of a medical handwashing basin according to claim 1, characterized in that: The filter assembly (6) includes a positioning frame (601), an insert plate (602) is movably connected to the inner cavity of the positioning frame (601), and a filter frame (603) is fixedly connected between the insert plates (602).

3. The disinfection structure of a medical handwashing basin according to claim 2, characterized in that: A limiting rod (8) is movably connected to one side of the positioning frame (601), and one side of the limiting rod (8) is in contact with the surface of the insert plate (602).

4. The disinfection structure of a medical handwashing basin according to claim 1, characterized in that: A water receiving hopper (9) is provided at the bottom of the inner cavity of the water tank (1), and a connector is provided at the bottom of the water receiving hopper (9).

5. The disinfection structure of a medical handwashing basin according to claim 1, characterized in that: A cover plate is provided on one side of the water tank (1), and bolts are provided at the four corners of the cover plate surface. A sealing strip is fixedly connected to the edge of the cover plate surface.

6. The disinfection structure of a medical handwashing basin according to claim 1, characterized in that: The top and bottom of one side of the first air outlet hood (706) are fixedly connected with a fixing rod, and one side of the inner cavity of the water tank (1) is fixedly connected with an installation rod. One end of the installation rod is fixedly connected to one end of the fixing rod by a bolt.

7. The disinfection structure of a medical handwashing basin according to claim 1, characterized in that: A trapezoidal frame is fixedly connected to the top of the inner cavity of the water tank (1), and a water outlet is provided at the bottom of the trapezoidal frame.

8. The disinfection structure of a medical handwashing basin according to claim 2, characterized in that: A sealing gasket is fixedly connected to the surface of the insert plate (602). One side of the sealing gasket is in contact with the surface of the positioning frame (601), and the other side of the sealing gasket is fixedly connected to the surface of the filter frame (603).

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