Instrument cleaning and disinfecting device

Abstract

The utility model discloses an instrument cleaning and disinfecting device which comprises a bottom frame, a top frame, a reciprocating rolling mechanism, a spraying and disinfecting mechanism and a liquid recycling mechanism, and the reciprocating rolling mechanism comprises a driving motor, a driving wheel, a driven wheel, a belt, a rolling wheel, a supporting wheel and a disinfecting box. The spraying disinfection mechanism comprises a disinfectant box, a sprayer, a connecting pipe, a concave plate and a spraying pipe, the liquid recycling mechanism comprises a recycling box, a recycling pump, a first liquid conveying pipe and a second liquid conveying pipe, and rolling wheels and supporting wheels are designed to provide stable supporting and rolling guiding for the disinfection box, so that the movement of the disinfection box is more stable and controllable; the collision and damage risks of the instruments are reduced, and the disinfection liquid can be uniformly sprayed onto the instruments in the disinfection box through the cooperation of a concave plate and a spraying pipe, so that the disinfection effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument disinfection, and more specifically, to an instrument cleaning and disinfecting device. Background Art

[0002] Instrument cleaning and disinfection devices are indispensable equipment in medical institutions. They are used to clean, disinfect and sterilize various surgical instruments and diagnostic instruments to ensure the hygiene and safety of the instruments and prevent cross-infection. Instrument cleaning and disinfection devices can effectively improve the cleanliness and sterility of medical instruments, reduce the risk of nosocomial infection, ensure medical quality and patient safety, and are widely used in modern hospitals.

[0003] In the existing technology, firstly, some devices and instruments cannot be fully rolled and changed in position, the comprehensiveness of cleaning and disinfection cannot be guaranteed, the disinfectant cannot be evenly sprayed on the surface of the instrument, the disinfection effect will be greatly reduced, and the disinfected instruments cannot be dried in time. The residual moisture may breed bacteria and affect the quality of disinfection. Secondly, manual cleaning and disinfection of some devices is time-consuming and labor-intensive, and inefficient, especially the processing of large quantities of instruments, which will consume a lot of manpower. There is no automated disinfectant spraying and recovery system, and manual operation is required, which increases the workload and labor. Finally, some devices do not have a liquid recovery mechanism, and the disinfectant cannot be reused. A large amount of fresh disinfectant is required for each disinfection, which is a serious waste. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides an instrument cleaning and disinfecting device to solve the technical problems mentioned in the background technology, such as the inability of the device instruments to be fully rolled and position changed, and the lack of an automated disinfectant spraying and recovery system of the device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an instrument cleaning and disinfecting device, comprising a base frame, a top frame, a reciprocating rolling mechanism, a spray disinfection mechanism and a liquid recovery mechanism, the reciprocating rolling mechanism comprising a driving motor, a driving wheel, a driven wheel, a belt, a rolling wheel, a supporting wheel and a disinfection box, the driving motor is mounted on the base frame, the driving wheel is mounted on the output end of the driving motor, the driven wheel is connected to the driving wheel by a belt, and the rolling wheel is mounted on the driven wheel, the supporting wheel is connected to the rolling wheel, another group of rolling wheels and the supporting wheel are mounted on the other side of the device, the disinfection box is mounted on the rolling wheel, and a slot is provided on the top of the disinfection box, the spray disinfection mechanism comprises a disinfectant tank, a sprayer, a connecting pipe, a concave plate and a spray pipe, the disinfectant tank is mounted on the top frame, the sprayer is detachably mounted on the bottom of the disinfectant tank, the connecting pipe connects the sprayer to the concave plate, and multiple groups of spray pipes are mounted on the concave plate, the concave plate passes through the slot and moves relative to each other in the slot.

[0008] The utility model is further configured as follows: the liquid recovery mechanism includes a recovery box, a recovery pump, a first infusion tube and a second infusion tube; the recovery box is installed on a base frame; the recovery pump is installed on a side of the recovery box; one end of the first infusion tube is connected to the recovery box; the other end of the first infusion tube is connected to the recovery pump; one end of the second infusion tube is connected to the recovery pump; and the other end of the second infusion tube is connected to the disinfectant tank; the cooperation of the recovery pump and the infusion tube realizes the automatic extraction and transportation of waste liquid, and sends it back to the disinfectant tank, thereby realizing the recycling of the disinfectant and saving resources.

[0009] The utility model is further configured that the bottom of the base frame is provided with supporting legs, the sides of the base frame are symmetrically provided with brackets, the supporting wheels are rollingly arranged on the brackets, and the supporting legs of the base frame are designed to provide stable support for the entire device.

[0010] The utility model is further configured such that the rolling wheel is in contact with the surface of the supporting wheel, and the rolling wheel rolls back and forth on the supporting wheel, and the bracket and the supporting wheel on the side of the base frame provide reliable support and guidance for the reciprocating rolling of the disinfection box.

[0011] The utility model is further configured such that a recovery bucket is provided on the top of the recovery box, and a liquid outlet pipe is provided on the bottom of the disinfection box, and the liquid outlet pipe can reciprocate at the opening end of the recovery bucket. The liquid outlet pipe moves at the opening end of the recovery bucket with the reciprocating motion of the disinfection box, ensuring that the waste liquid can be collected in a timely and sufficient manner.

[0012] The utility model is further configured such that heating blocks are provided on both sides of the concave plate, and the heating blocks perform large-area drying relative to the rolling of the disinfection box. The heating blocks on both sides of the concave plate perform large-area drying of the instruments during the rolling of the disinfection box, thereby further improving the disinfection quality.

[0013] The utility model is further configured that vertical rods are provided on the four ends of the top of the base frame, and the other ends of the vertical rods are connected to the top frame. The top frame and the base frame are connected by the vertical rods to form a stable frame structure, providing a platform for the installation of various mechanisms.

[0014] The utility model is further configured that a liquid injection pipe is provided on the top end surface of the disinfectant liquid box, and the liquid injection pipe on the top facilitates the addition and replenishment of the disinfectant liquid.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an instrument cleaning and disinfecting device having the following

[0017] Beneficial effects:

[0018] The utility model is provided with a reciprocating rolling mechanism, and the cooperation of the driving motor, the active wheel, the driven wheel and the belt realizes the automatic reciprocating rolling of the disinfection box, so that the instruments can be fully rolled and the position can be changed, thereby ensuring the comprehensiveness of cleaning and disinfection. The design of the rolling wheel and the supporting wheel provides stable support and rolling guide for the disinfection box, making its movement more stable and controllable, reducing the risk of collision and damage to the instruments, and the grooves on the top of the disinfection box facilitate the insertion and relative movement of the concave plates in the spray disinfection mechanism, thereby realizing the uniform spraying of the disinfectant.

[0019] The utility model is provided with a spray disinfection mechanism, and the disinfectant box is used to store disinfectant. The design of the sprayer and the connecting pipe realizes the directional delivery of the disinfectant, avoiding the waste of the disinfectant. The cooperation of the concave plate and the spray pipe can evenly spray the disinfectant onto the instruments in the disinfection box, greatly improving the disinfection effect. The heating blocks on both sides of the concave plate dry the instruments over a large area during the rolling process of the disinfection box, further improving the disinfection quality and reducing the risk of bacteria breeding due to residual moisture.

[0020] The utility model is provided with a liquid recovery mechanism. The design of the recovery box and the recovery bucket can effectively collect the waste liquid in the disinfection box, prevent sewage turbulence and environmental pollution, and the cooperation of the recovery pump and the infusion tube realizes the automatic extraction and transportation of the waste liquid, and sends it back to the disinfectant tank, thereby realizing the recycling of the disinfectant and greatly saving resources and costs. The liquid outlet pipe moves at the open end of the recovery bucket with the reciprocating motion of the disinfection box, ensuring that the waste liquid can be collected in time and fully, reducing the risk of pollution spread. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the device in the utility model when it is not in use;

[0022] Figure 2 It is a schematic diagram of the overall structure of the utility model at different viewing angles;

[0023] Figure 3 This is a schematic diagram of the structure of the top spray disinfection mechanism of the device in the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the disinfection box in the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the device after the disinfection box is removed in the utility model.

[0026] In the figure: 1. bottom frame; 2. top frame; 3. driving motor; 4. driving wheel; 5. driven wheel; 6. belt; 7. rolling wheel; 8. supporting wheel; 9. disinfection box; 10. disinfectant box; 11. sprayer; 12. connecting pipe; 13. concave plate; 14. spray pipe; 15. recovery box; 16. recovery pump; 17. first infusion pipe; 18. second infusion pipe; 19. supporting leg; 20. bracket; 21. recovery bucket; 22. liquid outlet pipe; 23. heating block; 24. vertical rod; 25. injection pipe. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5, an instrument cleaning and disinfecting device, comprising a bottom frame 1, a top frame 2, a reciprocating rolling mechanism, a spray disinfection mechanism and a liquid recovery mechanism, the reciprocating rolling mechanism comprising a driving motor 3, a driving wheel 4, a driven wheel 5, a belt 6, a rolling wheel 7, a support wheel 8 and a disinfection box 9, the driving motor 3 is mounted on the bottom frame 1, the driving wheel 4 is mounted on the output end of the driving motor 3, the driven wheel 5 is connected to the driving wheel 4 through a belt 6, and the rolling wheel 7 is mounted on the driven wheel 5, the support wheel 8 is connected with the rolling wheel, and another group of rolling wheels 7 and the support wheel 8 is installed on the other side of the device, the disinfection box 9 is installed on the rolling wheel 7, the top of the disinfection box 9 is provided with a slot, the spray disinfection mechanism includes a disinfectant tank 10, a sprayer 11, a connecting pipe 12, a concave plate 13 and a spray pipe 14, the disinfectant tank 10 is installed on the top frame 2, the sprayer 11 is detachably installed at the bottom of the disinfectant tank 10, the connecting pipe 12 connects the sprayer 11 with the concave plate 13, and multiple groups of spray pipes 14 are installed on the concave plate 13, and the concave plate 13 passes through the slot and moves relatively in the slot.

[0031] In this embodiment, the items to be sterilized are placed inside the sterilization box 9 through the slots. At this time, the driving motor 3 is started, and the driven wheel 5 is driven to rotate through the driving wheel 4 and the belt 6. The driven wheel 5 drives the rolling wheel 7 installed thereon to rotate. The rolling wheel 7 rolls back and forth on the supporting wheel 8, driving the sterilization box 9 installed on the rolling wheel 7 to reciprocate. Under the action of the rolling wheel 7 and the supporting wheel 8, the sterilization box 9 realizes the rolling and position change of the equipment to ensure that all surfaces of the equipment can be fully cleaned and sterilized. After the items are placed in the sterilization box 9, the sprayer 11 is installed at this time. At the bottom of the disinfectant tank 10, the disinfectant in the disinfectant tank 10 is transported to the concave plate 13 through the sprayer 11 and the connecting pipe 12. The disinfectant is diverted in the pipeline in the concave plate 13 and sprayed onto the instruments in the disinfection box 9 through multiple groups of spray pipes 14. The concave plate 13 passes through the slot on the top of the disinfection box 9 and moves relatively with the reciprocating motion of the disinfection box 9 to ensure that the disinfectant can be evenly sprayed on various parts of the instrument. The heating blocks 23 installed on both sides of the concave plate 13 dry the instruments over a large area when the disinfection box 9 is rolling, thereby improving the disinfection effect.

[0032] The liquid recovery mechanism includes a recovery box 15, a recovery pump 16, a first infusion tube 17 and a second infusion tube 18. The recovery box 15 is installed on the base frame 1, the recovery pump 16 is installed on the side of the recovery box 15, and one end of the first infusion tube 17 is connected to the recovery box 15, the other end of the first infusion tube 17 is connected to the recovery pump 16, one end of the second infusion tube 18 is connected to the recovery pump 16, and the other end of the second infusion tube 18 is connected to the disinfectant tank 10.

[0033] When the liquid recovery mechanism is required to operate, the waste liquid in the disinfection box 9 flows into the recovery bucket 21 through the liquid outlet pipe 22 at the bottom. After the recovery bucket 21 collects the waste liquid, it flows into the recovery box 15 through the first infusion pipe 17. The recovery pump 16 is started to extract the waste liquid in the recovery box 15 through the second infusion pipe 18 and transport it back to the disinfection liquid tank 10 to achieve the recycling of the disinfectant. With the reciprocating motion of the disinfection box 9, the liquid outlet pipe 22 reciprocates at the open end of the recovery bucket 21 to ensure that the waste liquid can be collected in time and fully.

[0034] See also Figure 1-5 , as a supplementary implementation of an instrument cleaning and disinfecting device for the reciprocating rolling mechanism, the spray disinfection mechanism and the liquid recovery mechanism: a support leg 19 is provided at the bottom of the base frame 1, a bracket 20 is symmetrically provided on the side of the base frame 1, the support wheel 8 is rotatably arranged on the bracket 20, the rolling wheel 7 is contacted and connected with the surface of the support wheel 8, and the rolling wheel 7 reciprocates on the support wheel 8, a recovery bucket 21 is provided at the top of the recovery box 15, and a liquid outlet pipe 22 is provided at the bottom of the disinfection box 9, and the liquid outlet pipe 22 can reciprocate at the open end of the recovery bucket 21, heating blocks 23 are provided on both sides of the concave plate 13, and the heating blocks 23 perform large-area drying relative to the rolling of the disinfection box 9, vertical rods 24 are provided on the four sides of the top of the base frame 1, and the other ends of the vertical rods 24 are connected to the top frame 2, and a liquid injection pipe 25 is provided on the top end face of the disinfectant tank 10.

[0035] More specifically, the leg 19 design of the base frame 1 provides stable support for the entire device. The bracket 20 and the support wheel 8 on the side of the base frame 1 provide reliable support and guidance for the reciprocating rolling of the disinfection box 9. The top frame 2 is connected to the base frame 1 by a vertical rod 24 to form a stable frame structure, which provides a platform for the installation of various mechanisms. The injection pipe 25 on the top of the disinfectant tank 10 facilitates the addition and replenishment of the disinfectant. The detachable sprayer 11 at the bottom is easy to clean and maintain.

[0036] In summary, when the overall equipment is in use or running: when the reciprocating rolling mechanism needs to be operated, the items to be sterilized are placed inside the disinfection box 9 through the slots, and at this time the drive motor 3 is started, and the driven wheel 5 is driven to rotate through the driving wheel 4 and the belt 6, and the driven wheel 5 drives the rolling wheel 7 installed thereon to rotate, and the rolling wheel 7 rolls back and forth on the supporting wheel 8, driving the disinfection box 9 installed on the rolling wheel 7 to reciprocate, and the disinfection box 9, under the action of the rolling wheel 7 and the supporting wheel 8, realizes the rolling and position change of the equipment, ensuring that all surfaces of the equipment can be fully cleaned and disinfected.

[0037] When the spray disinfection mechanism needs to be operated, after placing the items in the disinfection box 9, the sprayer 11 is installed at the bottom of the disinfectant box 10, and the disinfectant in the disinfectant box 10 is transported to the concave plate 13 through the sprayer 11 and the connecting pipe 12. The disinfectant is divided in the pipeline in the concave plate 13 and sprayed onto the instruments in the disinfection box 9 through multiple groups of spray pipes 14. The concave plate 13 passes through the slot on the top of the disinfection box 9 and moves relatively with the reciprocating motion of the disinfection box 9 to ensure that the disinfectant can be evenly sprayed on various parts of the instrument. The heating blocks 23 installed on both sides of the concave plate 13 dry the instruments over a large area when the disinfection box 9 rolls to improve the disinfection effect.

[0038] When the liquid recovery mechanism is required to operate, the waste liquid in the disinfection box 9 flows into the recovery bucket 21 through the liquid outlet pipe 22 at the bottom. After the recovery bucket 21 collects the waste liquid, it flows into the recovery box 15 through the first infusion pipe 17. The recovery pump 16 is started to extract the waste liquid in the recovery box 15 through the second infusion pipe 18 and transport it back to the disinfection liquid tank 10 to achieve the recycling of the disinfectant. With the reciprocating motion of the disinfection box 9, the liquid outlet pipe 22 reciprocates at the open end of the recovery bucket 21 to ensure that the waste liquid can be collected in time and fully.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An instrument cleaning and disinfecting device, comprising a bottom frame (1), a top frame (2), a reciprocating rolling mechanism, a spray disinfection mechanism and a liquid recovery mechanism, wherein: The reciprocating rolling mechanism comprises a driving motor (3), a driving wheel (4), a driven wheel (5), a belt (6), a rolling wheel (7), a supporting wheel (8) and a disinfection box (9), wherein the driving motor (3) is mounted on the base frame (1), the driving wheel (4) is mounted on the output end of the driving motor (3), the driven wheel (5) is connected to the driving wheel (4) through the belt (6), and the rolling wheel (7) is mounted on the driven wheel (5), the supporting wheel (8) is connected to the rolling wheel (8), another set of rolling wheels (7) and supporting wheels (8) are mounted on the other side of the device, and the disinfection box (9) is mounted on the rolling wheel (7). The top of the disinfection box (9) is provided with a slot on the moving wheel (7), and the spray disinfection mechanism comprises a disinfection liquid box (10), a sprayer (11), a connecting pipe (12), a concave plate (13) and a spray pipe (14). The disinfection liquid box (10) is installed on the top frame (2), the sprayer (11) is detachably installed on the bottom of the disinfection liquid box (10), the connecting pipe (12) connects the sprayer (11) and the concave plate (13), and a plurality of spray pipes (14) are installed on the concave plate (13), and the concave plate (13) passes through the slot and moves relatively in the slot.

2. The instrument cleaning and disinfecting device according to claim 1, characterized in that: The liquid recovery mechanism comprises a recovery box (15), a recovery pump (16), a first infusion tube (17) and a second infusion tube (18); the recovery box (15) is mounted on a base frame (1); the recovery pump (16) is mounted on a side of the recovery box (15); one end of the first infusion tube (17) is connected to the recovery box (15); the other end of the first infusion tube (17) is connected to the recovery pump (16); one end of the second infusion tube (18) is connected to the recovery pump (16); and the other end of the second infusion tube (18) is connected to a disinfectant tank (10).

3. The instrument cleaning and disinfecting device according to claim 1, characterized in that: The bottom of the base frame (1) is provided with supporting legs (19), the side of the base frame (1) is symmetrically provided with brackets (20), and the supporting wheels (8) are rollingly arranged on the brackets (20).

4. The instrument cleaning and disinfecting device according to claim 1, characterized in that: The rolling wheel (7) is in contact with the surface of the supporting wheel (8), and the rolling wheel (7) rolls back and forth on the supporting wheel (8).

5. The instrument cleaning and disinfecting device according to claim 2, characterized in that: A recovery bucket (21) is provided at the top of the recovery box (15), and a liquid outlet pipe (22) is provided at the bottom of the disinfection box (9), and the liquid outlet pipe (22) can reciprocate at the open end of the recovery bucket (21).

6. The instrument cleaning and disinfecting device according to claim 1, characterized in that: Heating blocks (23) are provided at both sides of the concave plate (13), and the heating blocks (23) rotate relative to the disinfection box (9) to perform large-area drying.

7. The instrument cleaning and disinfecting device according to claim 1, characterized in that: Vertical rods (24) are provided on the four sides of the top of the bottom frame (1), and the other ends of the vertical rods (24) are connected to the top frame (2).

8. The instrument cleaning and disinfecting device according to claim 1, characterized in that: The top end surface of the disinfectant tank (10) is provided with a liquid injection pipe (25).

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