Energy-saving water bath type sterilization cabinet

Abstract

The utility model belongs to the technical field of sterilization cabinets, and particularly relates to an energy-saving water bath type sterilization cabinet which comprises a cabinet body, a water tank is fixed under the cabinet body, and a front door is rotatably mounted at an opening in the front side of the cabinet body through a hinge piece; through the arrangement of the two storage plates, the limitation that a traditional sterilization device can only sterilize single-layer articles is changed, through the arrangement of the two symmetrical spraying mechanisms, high-temperature steam can be sprayed at all height positions of the inner cavity of the cabinet body to sterilize the articles, and through the arrangement of the rotary lifting assembly, the sterilization effect is improved. The height of the storage plate can be freely changed, the storage plate can rotate, and when the storage plate rotates, articles on the storage plate can be in full contact with high-temperature and high-pressure water vapor sprayed by a plurality of mist spray heads on the two sides, so that dead-corner-free and all-around sterilization treatment is realized; and the water tank is arranged, and a plurality of uniform water permeable holes are formed, so that water vapor liquid which is liquefied again after sterilization can be recycled, and water resources are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sterilizing cabinets, and in particular relates to an energy-saving water bath type sterilizing cabinet. Background Art

[0002] In the process of drug production, a sterilizer is needed for sterilization. The commonly used sterilizer in existing devices is a high-pressure steam sterilizer, also known as a water bath sterilizer. The sterilizer can sterilize biological products, utensils, sterile clothing, medical devices, medical excipients and other items with extremely high sterilization requirements.

[0003] For example, the Chinese patent with announcement number CN216725252U discloses a new water bath sterilizer, including: a water bath sterilizer housing, a mobile drive device and a sliding spray mechanism; the mobile drive device is arranged on the water bath sterilizer housing, the mobile drive device includes a fixed slide rail, the fixed slide rail is installed in the water bath sterilizer housing, a support slider is slidably connected in the fixed slide rail, and a driving threaded rod is threadedly connected on the support slider; the sliding spray mechanism is arranged below the fixed slide rail, the sliding spray mechanism includes a dispersed support frame, a plurality of evenly distributed spray heads are installed on the dispersed support frame, a support connecting pipe is connected between the dispersed support frame and the support slider, and a delivery pipe is connected to the support connecting pipe. The utility model enables the spray device to move by setting the corresponding mechanism of the water bath sterilizer, reduces the occurrence of spray dead angles, improves the spray effect, and makes the temperature of the items in the cabinet rise uniformly, thereby improving the sterilization effect.

[0004] This patent has some shortcomings when used, such as: there is no corresponding water recovery and treatment mechanism in the device. When the high-temperature steam condenses, a large amount of condensed liquid will accumulate at the bottom of the inner cavity of the device, making it easy to cause secondary pollution in the sterilizer; in addition, there is no corresponding layering mechanism in the device, which cannot effectively sterilize multi-layer items that need to be sterilized, and cannot meet the simultaneous sterilization operation of large quantities of items. In view of this, we propose an energy-saving water bath sterilizer. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving water bath sterilizing cabinet to solve the problems raised in the above background technology.

[0006] In view of this, the utility model provides an energy-saving water bath sterilization cabinet, comprising:

[0007] A cabinet, a water tank is fixed directly below the cabinet, a front door is rotatably installed at the front opening of the cabinet through a hinge, a groove is provided on the upper surface of the water tank, two symmetrically arranged slide grooves are provided on the inner bottom surfaces on the left and right sides of the groove, a plurality of evenly distributed water-permeable holes are provided on the upper surface of the groove and located between the two slide grooves, and a plurality of linearly equidistantly distributed electric heating tubes are installed at the bottom of the inner cavity of the water tank;

[0008] A bottom plate, the bottom plate is located directly above the water tank, guide rails are symmetrically fixed on the lower surface of the bottom plate, the guide rails are slidably matched with corresponding slide grooves, a top plate is arranged directly above the bottom plate, support rods are fixed between the bottom plate and the top plate near the corners, and partition plates are fixed between the plurality of support rods;

[0009] Two storage plates, the two storage plates are respectively located between the bottom plate and the partition plate and between the partition plate and the top plate, and are used to place items to be sterilized;

[0010] Two spray mechanisms, which are symmetrically arranged and respectively located on both sides of the plurality of storage plates, and are used to sterilize items at different heights;

[0011] Two rotating lifting components are respectively located on the upper surface of the bottom plate and the partition plate, and are used to drive the corresponding storage plates to rotate or change the height of the storage plates in the vertical direction.

[0012] In the present technical scheme, by setting up two storage plates, the limitation of the traditional sterilization device that only a single layer of articles can be sterilized is changed. By setting up two symmetrical spray mechanisms and utilizing multiple groups of linearly equidistantly distributed connecting pipes and mist nozzles, high-temperature steam can be sprayed at each height position of the inner cavity of the cabinet to sterilize the articles, ensuring that the articles on the storage plates at different heights can be sterilized by high-temperature water vapor. By setting up a rotating lifting assembly, the storage plates can freely change height and rotate, so that articles of different heights can be placed on the storage plates. When the storage plates rotate, the articles on the storage plates can fully contact with the high-temperature and high-pressure water vapor sprayed by the multiple mist nozzles on both sides, thereby achieving a dead-angle and all-round sterilization process. Furthermore, by setting up a water tank and opening a plurality of uniform water permeable holes on the upper surface of the water tank, the water vapor liquid reliquefied after sterilization can be recycled, saving water resources.

[0013] In the above technical solution, further, the spray mechanism includes:

[0014] Two water supply pipes, the two water supply pipes are arranged on the upper surface of the water tank, the inner cavity of the water tank is installed with a booster water pump, one end of one of the water supply pipes passes through the upper surface of the water tank and extends to the inner cavity of the water tank to be connected with the output end of the booster water pump, a plurality of linearly equidistantly distributed connecting pipes are fixed between the two water supply pipes, a plurality of linearly equidistantly distributed mist nozzles are installed on the connecting pipes, and the output end of the mist nozzle faces the storage plate.

[0015] In the present technical solution, by setting up two storage plates, the limitation of the traditional sterilization device that only a single layer of items can be sterilized is changed. By setting up two symmetrical spray mechanisms and utilizing multiple groups of linearly equidistantly distributed connecting pipes and mist nozzles, high-temperature steam can be sprayed at all height positions in the inner cavity of the cabinet to sterilize the items, thereby ensuring that the items on the storage plates at different heights can all be sterilized by high-temperature water vapor.

[0016] In the above technical solution, further, the rotating lifting assembly includes:

[0017] The lower shell is fixedly mounted on the upper surface of the corresponding bottom plate or the upper surface of the partition plate, the upper surface of the lower shell is fixed with the upper shell, a driving wheel is rotatably mounted at the bottom position of the inner cavity of the upper shell, a plurality of driven wheels equidistantly distributed in a circumference are meshed and connected to the circumferential side of the driving wheel, a threaded rod is coaxially connected to the upper surface of the driven wheel, a lifting plate is slidably connected to the inner cavity of the upper shell, and the lifting plate is threadedly matched with the plurality of threaded rods, a push rod is fixed at the axial position of the upper surface of the lifting plate, the top end of the push rod passes through the inner cavity of the upper shell and extends to the top, a support plate is fixed to the top end of the push rod, a motor 2 is mounted on the support plate, a coupling is mounted on the output shaft end of the motor 2, and the other end of the coupling is fixed to the lower surface of the corresponding storage plate, a protective cover fixed to the upper surface of the support plate is sleeved on the outer side of the motor 2, a motor 1 is mounted in the inner cavity of the lower shell, and the output shaft of the motor 1 passes through the inner wall of the lower shell and extends to the top to be coaxially connected to the driving wheel.

[0018] In the present technical solution, by setting a rotating lifting component, the storage plate can freely change height and rotate, so that items of different heights can be placed on the storage plate. When the storage plate rotates, the items on the storage plate can fully contact with the high-temperature and high-pressure water vapor sprayed by multiple mist nozzles on both sides, thereby achieving dead-angle and all-round sterilization treatment.

[0019] In the above technical solution, further, a bearing seat is fixedly installed at the axial position of the lower surface of the top plate or the partition plate, a connecting shaft is coaxially connected to the bearing seat, and the bottom end of the connecting shaft is fixedly connected to the corresponding storage plate.

[0020] In this technical solution, the connecting shaft can share the pressure generated by the storage plate on the lower motor 2 and the coupling.

[0021] In the above technical solution, further, the partition plate and the bottom plate are both provided with a plurality of evenly distributed water-permeable holes.

[0022] In this technical solution, the water vapor on the partition plate and the bottom plate can flow downward through the water permeable holes after being liquefied.

[0023] In the above technical solution, further, an observation port is provided on the front door, and transparent glass is installed in the observation port.

[0024] In this technical solution, the operator can observe the sterilization status of the inner cavity of the cabinet through the glass.

[0025] In the above technical solution, further, support legs are fixed to the lower surface of the water tank near the four corners, and self-locking universal wheels are fixed to the bottom of the support legs.

[0026] In the technical solution, a plurality of self-locking universal wheels are provided so that the device can be easily moved.

[0027] The beneficial effects of the utility model are:

[0028] 1. This energy-saving water bath sterilizer changes the limitation that traditional sterilization devices can only sterilize single-layer items by setting two storage plates. By setting two symmetrical spray mechanisms and utilizing multiple groups of linearly equidistantly distributed connecting pipes and mist nozzles, high-temperature steam can be sprayed at each height position of the inner cavity of the cabinet to sterilize the items, ensuring that the items on the storage plates at different heights can be sterilized by high-temperature water vapor. By setting a rotating lifting component, the storage plates can freely change height and rotate, so that items of different heights can be placed on the storage plates. When the storage plates rotate, the items on the storage plates can fully contact with the high-temperature and high-pressure water vapor sprayed by multiple mist nozzles on both sides, thereby achieving a dead-angle and all-round sterilization process.

[0029] 2. The energy-saving water bath sterilizer is provided with a water tank and a plurality of uniform water permeable holes are opened on the upper surface of the water tank, so that the water vapor liquid reliquefied after sterilization can be recycled and reused, thus saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is one of the overall structural diagrams of the utility model;

[0031] Figure 2 This is the second schematic diagram of the overall structure of the utility model (without the front door);

[0032] Figure 3 It is a structural schematic diagram of the spray mechanism in the utility model;

[0033] Figure 4 This is a schematic diagram of the distribution of the multi-layer storage board in the utility model;

[0034] Figure 5 It is a structural schematic diagram of the lifting and rotating assembly in the utility model.

[0035] The symbols in the figure are:

[0036] 1. Cabinet; 2. Water tank; 3. Front door; 4. Support leg; 5. Self-locking universal wheel; 6. Groove; 7. Slide; 8. Guide rail; 9. Electric heating tube; 10. Booster pump; 11. Water supply pipe; 12. Connecting pipe; 13. Mist nozzle; 14. Bottom plate; 15. Top plate; 16. Support rod; 17. Partition plate; 18. Storage plate; 19. Connecting shaft; 20. Bearing seat; 21. Lower shell; 22. Upper shell; 23. Driving wheel; 24. Driven wheel; 25. Threaded rod; 26. Lifting plate; 27. Push rod; 28. Motor 1; 29. ​​Support plate; 30. Motor 2; 31. Coupling; 32. Protective cover. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0038] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0040] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words 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, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0041] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0042] Embodiment 1:

[0043] See also Figure 1 - Figure 5 As shown, this embodiment provides an energy-saving water bath sterilizer, comprising:

[0044] A cabinet body 1, a water tank 2 is fixed directly below the cabinet body 1, a front door 3 is rotatably installed at the front opening of the cabinet body 1 through a hinge, a groove 6 is provided on the upper surface of the water tank 2, two symmetrically arranged slide grooves 7 are provided on the inner bottom surfaces on the left and right sides of the groove 6, a plurality of evenly distributed water-permeable holes are provided on the upper surface of the groove 6 and located between the two slide grooves 7, and a plurality of linearly equidistantly distributed electric heating tubes 9 are installed at the bottom of the inner cavity of the water tank 2;

[0045] A bottom plate 14 is located directly above the water tank 2. A guide rail 8 is symmetrically fixed to the lower surface of the bottom plate 14. The guide rail 8 is slidably matched with the corresponding slide groove 7. A top plate 15 is arranged directly above the bottom plate 14. Support rods 16 are fixed between the bottom plate 14 and the top plate 15 near the corners. A partition plate 17 is fixed between the multiple support rods 16.

[0046] Two storage plates 18, the two storage plates 18 are respectively located between the bottom plate 14 and the partition plate 17 and between the partition plate 17 and the top plate 15, and are used to place items to be sterilized;

[0047] Two spray mechanisms, which are symmetrically arranged and respectively located on both sides of the plurality of storage plates 18, and are used to sterilize items at different heights;

[0048] Two rotating lifting assemblies, which are respectively located on the upper surface of the bottom plate 14 and the partition plate 17, and are used to drive the corresponding storage plate 18 to rotate or change the height of the storage plate 18 in the vertical direction;

[0049] The spray mechanism includes:

[0050] Two water supply pipes 11 are arranged on the upper surface of the water tank 2. A booster water pump 10 is installed in the inner cavity of the water tank 2. One end of one of the water supply pipes 11 passes through the upper surface of the water tank 2 and extends to the inner cavity of the water tank 2 to be connected to the output end of the booster water pump 10. A plurality of linearly equidistantly distributed connecting pipes 12 are fixed between the two water supply pipes 11. A plurality of linearly equidistantly distributed mist nozzles 13 are installed on the connecting pipes 12, and the output end of the mist nozzle 13 faces the storage plate 18.

[0051] The working principle of this device is as follows:

[0052] When in use, the operator can open the front door 3 by pulling the handle on the front side of the front door 3, and then pull the support rod 16 outward. Under the action of the guide rail 8, the bottom plate 14 and the multiple components located directly above the bottom plate 14 can slide outward along the slide groove 7 following the bottom plate 14. Then the operator places the items to be sterilized on the upper surface of the storage plates 18 at different levels. After placement, the operator pushes the support rod 16 inward, so that the multiple storage plates 18 drive the items to slide into the inner cavity of the cabinet 1, and then closes the front door 3, and starts the multiple electric heating tubes 9, the spray mechanism and the rotating lifting assembly;

[0053] The electric heating tube 9 works, so that the water temperature in the inner cavity of the water tank 2 rises, and the spray mechanism works. The booster pump 10 in the spray mechanism pressurizes the high-temperature sterilized water in the water tank 2 and transports it to the water delivery pipe 11, and then transports it to multiple connecting pipes 12. Under the action of multiple mist nozzles 13, high-pressure and high-temperature mist water vapor is formed. Since multiple mist nozzles 13 are arranged at different heights on both sides of the storage plates 18 at different levels, both sides of the storage plates 18 can be fully sterilized by high-temperature water vapor. At the same time, when the rotary lifting component works, the motor 28 is started. When the motor 28 works, the output shaft of the motor 28 rotates and drives the driving wheel 23 to rotate. The driving wheel 23 drives multiple driven wheels 24 to rotate, and the threaded rod 25 on the driven wheel 24 rotates accordingly. Under the action of the thread force, the lifting plate 26 can move upward or downward along the inner cavity of the upper shell 22. When the lifting plate 26 slides, it can drive the top rod 27 to slide upward or downward, and the support plate 29, motor 2 30, coupling 31 and corresponding storage plate 18 located on the top of the top rod 27 will also move synchronously. The operator can make appropriate height adjustments according to the size and height of the sterilized items. After the adjustment is completed, the motor 2 30 is started, and the output shaft of the motor 2 30 rotates, and drives the corresponding storage plate 18 to rotate through the coupling 31. When the storage plate 18 rotates, the items on the storage plate 18 can be fully contacted with the high-temperature and high-pressure water vapor sprayed by the multiple mist nozzles 13 on both sides, so as to achieve a dead angle and all-round sterilization treatment; after the sterilization is completed, wait for the temperature of the inner cavity of the cabinet 1 to decrease. At this time, the excess water vapor is liquefied and enters the inner cavity of the water tank 2 through the partition plate 17, the bottom plate 14 and the water permeable holes on the upper surface of the water tank 2 under the action of gravity, and is recycled again;

[0054] It is worth adding that the inner cavity of the device cabinet 1 in the present application can be installed with PTC ceramic heating tube sheets {not drawn in the drawings of the specification}, which is the prior art and will not be described in detail in this application. The operator can start the PTC ceramic heating tube sheets to dry the inner cavity of the cabinet 1 after sterilization is completed to avoid water droplets remaining on the sterilized items; it is worth noting that the number of storage plates 18 in the present application is two. In actual applications, the number of storage plates 18, rotating lifting components and partition plates 17 can be increased on the four support rods 16 as needed, thereby enriching the levels to meet the sterilization needs of more types of items.

[0055] By setting two storage plates 18, the limitation of traditional sterilization devices that can only sterilize single-layer items is changed. By setting two symmetrical spray mechanisms and using multiple groups of linearly equidistantly distributed connecting pipes 12 and mist nozzles 13, high-temperature steam can be sprayed at each height position of the inner cavity of the cabinet 1 to sterilize the items, ensuring that the items on the storage plates 18 at different heights can be sterilized by high-temperature water vapor. By setting a rotating lifting component, the storage plate 18 can freely change its height and rotate, so that items of different heights can be placed on the storage plate 18. When the storage plate 18 rotates, the items on the storage plate 18 can fully contact with the high-temperature and high-pressure water vapor sprayed by the multiple mist nozzles 13 on both sides, thereby achieving a dead-angle and all-round sterilization process; further, by setting a water tank 2 and opening a plurality of uniform water permeable holes on the upper surface of the water tank 2, the water vapor liquid re-liquefied after sterilization can be recycled, saving water resources.

[0056] Embodiment 2:

[0057] This embodiment provides an energy-saving water bath sterilizer, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the rotating lifting component includes:

[0058] The lower shell 21 is fixedly mounted on the upper surface of the corresponding bottom plate 14 or the upper surface of the partition plate 17. The upper surface of the lower shell 21 is fixed with an upper shell 22. A driving wheel 23 is rotatably mounted at the bottom of the inner cavity of the upper shell 22. The peripheral side of the driving wheel 23 is meshed with a plurality of driven wheels 24 that are equidistantly distributed around the circumference. The upper surface of the driven wheel 24 is coaxially connected with a threaded rod 25. The inner cavity of the upper shell 22 is slidably connected with a lifting plate 26, and the lifting plate 26 is threadedly matched with the plurality of threaded rods 25. A top rod 27 is fixed at the axial position of the upper surface of the lifting plate 26. The top end of the push rod 27 passes through the inner cavity of the upper shell 22 and extends upward. A support plate 29 is fixed to the top end of the push rod 27. A motor 2 30 is installed on the support plate 29. A coupling 31 is installed at the output shaft end of the motor 2 30, and the other end of the coupling 31 is fixed to the lower surface of the corresponding storage plate 18. A protective cover 32 fixed to the upper surface of the support plate 29 is sleeved on the outer side of the motor 2 30. A motor 1 28 is installed in the inner cavity of the lower shell 21, and the output shaft of the motor 1 28 passes through the inner wall of the lower shell 21 and extends upward to be coaxially connected with the driving wheel 23.

[0059] Among them, when the rotary lifting assembly is working, the motor 1 28 is started. When the motor 1 28 is working, the output shaft of the motor 1 28 rotates and drives the driving wheel 23 to rotate. The driving wheel 23 drives multiple driven wheels 24 to rotate, and the threaded rod 25 on the driven wheel 24 rotates accordingly. Under the action of the thread force, the lifting plate 26 can slide upward or upward along the inner cavity of the upper shell 22. When the lifting plate 26 slides, it can drive the push rod 27 to slide upward or downward. The support plate 29, the motor 2 30, the coupling 31 and the corresponding storage plate 18 located on the top of the push rod 27 will also move synchronously. The operator can make appropriate height adjustments according to the size and height of the sterilized objects. After the adjustment is completed, the motor 2 30 is started, the output shaft of the motor 2 30 rotates, and drives the corresponding storage plate 18 to rotate through the coupling 31. When the storage plate 18 rotates, the objects on the storage plate 18 can be fully contacted with the high-temperature and high-pressure water vapor sprayed by the multiple mist nozzles 13 on both sides, thereby realizing a dead-angle and all-round sterilization process.

[0060] By setting up a rotating lifting component, the storage plate 18 can freely change its height and rotate, so that objects of different heights can be placed on the storage plate 18. When the storage plate 18 rotates, the objects on the storage plate 18 can fully contact with the high-temperature and high-pressure water vapor sprayed by the multiple mist nozzles 13 on both sides, thereby achieving a dead-angle and all-round sterilization process.

[0061] Embodiment 3:

[0062] The present embodiment provides an energy-saving water bath sterilizer, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: a bearing seat 20 is fixedly installed at the axial position of the lower surface of the top plate 15 or the partition plate 17, and a connecting shaft 19 is coaxially connected to the bearing seat 20, and the bottom end of the connecting shaft 19 is fixedly connected to the corresponding storage plate 18.

[0063] The connecting shaft 19 can share the pressure generated by the storage plate 18 on the lower motor 2 30 and the coupling 31 .

[0064] Embodiment 4:

[0065] This embodiment provides an energy-saving water bath sterilizer. In addition to the technical solutions of the above embodiments, it also has the following technical features: a plurality of evenly distributed water-permeable holes are provided on the partition plate 17 and the bottom plate 14.

[0066] The water vapor on the partition plate 17 and the bottom plate 14 can flow downward through the water permeable holes after being liquefied.

[0067] Embodiment 5:

[0068] This embodiment provides an energy-saving water bath sterilizer, which, in addition to the technical solutions of the above embodiments, also has the following technical features: an observation port is provided on the front door 3, and transparent glass is installed in the observation port.

[0069] The operator can observe the sterilization status of the inner cavity of the cabinet 1 through the glass.

[0070] Embodiment 6:

[0071] The present embodiment provides an energy-saving water bath sterilizer, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: support legs 4 are fixed to the lower surface of the water tank 2 near the four corners, and self-locking universal wheels 5 are fixed to the bottom of the support legs 4.

[0072] The operator can push the device to a suitable working location.

[0073] By providing a plurality of self-locking universal wheels 5, the device is easy to move.

[0074] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An energy-saving water bath sterilizer, characterized in that: include: A cabinet (1), a water tank (2) is fixed directly below the cabinet (1), a front door (3) is rotatably mounted at the front opening of the cabinet (1) via a hinge, a groove (6) is provided on the upper surface of the water tank (2), two symmetrically arranged slide grooves (7) are provided on the inner bottom surfaces on the left and right sides of the groove (6), a plurality of evenly distributed water-permeable holes are provided on the upper surface of the groove (6) and located between the two slide grooves (7), and a plurality of linearly equidistantly distributed electric heating tubes (9) are installed at the bottom of the inner cavity of the water tank (2); A bottom plate (14), the bottom plate (14) is located directly above the water tank (2), a guide rail (8) is symmetrically fixed on the lower surface of the bottom plate (14), the guide rail (8) is slidably matched with the corresponding slide groove (7), a top plate (15) is arranged directly above the bottom plate (14), support rods (16) are fixed between the bottom plate (14) and the top plate (15) near the corner position, and a partition plate (17) is fixed between the plurality of support rods (16); Two storage plates (18), the two storage plates (18) are respectively located between the bottom plate (14) and the partition plate (17) and between the partition plate (17) and the top plate (15), and are used to place items to be sterilized; Two spray mechanisms, the two spray mechanisms are symmetrically arranged and respectively located on both sides of the plurality of storage plates (18), and are used to sterilize items at different heights; Two rotating lifting assemblies are respectively located on the upper surfaces of the bottom plate (14) and the partition plate (17), and are used to drive the corresponding storage plate (18) to rotate or change the height of the storage plate (18) in the vertical direction.

2. An energy-saving water bath sterilizer according to claim 1, characterized in that: The spray mechanism comprises: Two water supply pipes (11), the two water supply pipes (11) are arranged on the upper surface of the water tank (2), the inner cavity of the water tank (2) is equipped with a booster water pump (10), one end of one of the water supply pipes (11) passes through the upper surface of the water tank (2) and extends to the inner cavity of the water tank (2) to be connected with the output end of the booster water pump (10), a plurality of linearly equidistantly distributed connecting pipes (12) are fixed between the two water supply pipes (11), a plurality of linearly equidistantly distributed mist nozzles (13) are installed on the connecting pipes (12), and the output end of the mist nozzles (13) faces the storage plate (18).

3. The energy-saving water bath sterilizer according to claim 1, characterized in that: The rotary lifting assembly comprises: The lower shell (21) is fixedly mounted on the upper surface of the corresponding bottom plate (14) or the upper surface of the partition plate (17); the upper surface of the lower shell (21) is fixed with an upper shell (22); a driving wheel (23) is rotatably mounted at the bottom of the inner cavity of the upper shell (22); a plurality of driven wheels (24) equidistantly distributed on the circumference of the driving wheel (23) are meshedly connected; a threaded rod (25) is coaxially connected to the upper surface of the driven wheel (24); a lifting plate (26) is slidably connected to the inner cavity of the upper shell (22); the lifting plate (26) is threadably matched with the plurality of threaded rods (25); a top rod (27) is fixed at the axial center position of the upper surface of the lifting plate (26) ), the top end of the push rod (27) passes through the inner cavity of the upper shell (22) and extends upward, the top end of the push rod (27) is fixed with a support plate (29), and a motor 2 (30) is installed on the support plate (29), and a coupling (31) is installed at the output shaft end of the motor 2 (30), and the other end of the coupling (31) is fixed to the lower surface of the corresponding storage plate (18), and the outer side of the motor 2 (30) is sleeved with a protective cover (32) fixed to the upper surface of the support plate (29), and the inner cavity of the lower shell (21) is installed with a motor 1 (28), and the output shaft of the motor 1 (28) passes through the inner wall of the lower shell (21) and extends upward to be coaxially connected with the driving wheel (23).

4. The energy-saving water bath sterilizer according to claim 1, characterized in that: A bearing seat (20) is fixedly installed at the axial center position of the lower surface of the top plate (15) or the partition plate (17), and a connecting shaft (19) is coaxially connected to the bearing seat (20), and the bottom end of the connecting shaft (19) is fixedly connected to the corresponding storage plate (18).

5. The energy-saving water bath sterilizer according to claim 1, characterized in that: The partition plate (17) and the bottom plate (14) are both provided with a plurality of evenly distributed water-permeable holes.

6. The energy-saving water bath sterilizer according to claim 1, characterized in that: The front door (3) is provided with an observation port, in which transparent glass is installed.

7. The energy-saving water bath sterilizer according to claim 1, characterized in that: Support legs (4) are fixed to the lower surface of the water tank (2) near the four corners, and self-locking universal wheels (5) are fixed to the bottoms of the support legs (4).

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