Water bath type ampoule leakage detection sterilization cabinet

Abstract

The utility model discloses a water bath type ampoule leakage detection sterilization cabinet which comprises an outer cabinet, an inner cabinet is installed in the outer cabinet, an annular cavity plate is installed between the outer cabinet and the inner cabinet, and a cooling medium discharge pipe and a cooling medium inlet pipe penetrate through the outer cabinet and the annular cavity plate. A first electromagnetic valve is arranged on the side wall of the cooling medium discharging pipe, a second electromagnetic valve is arranged on the side wall of the cooling medium feeding pipe, multiple sets of connecting shafts penetrate through the top face of the interior of the annular cavity plate through bearings, and an exhaust pipe, a steam pipe and a connecting pipe penetrate through the portion between the outer cabinet and the inner cabinet; an electric gate valve is installed at one end of the exhaust pipe, and a third electromagnetic valve is arranged on the side wall of one end of the steam pipe. The water bath type ampoule leakage detection sterilization cabinet has the beneficial effects that the connecting shaft is adopted and is provided with a stirring structure, so that cooling water far away from a heat source can be quickly contacted with the heat source, and the use practicability of the water bath type ampoule leakage detection sterilization cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ampoule sterilization, in particular to a water bath type ampoule leak detection sterilization cabinet. Background Art

[0002] Ampoules are hard glass containers that can be melted and sealed, used to hold injection drugs or water for injection. There are two common types: straight neck and curved neck. When using ampoules, a water bath sterilizer is required to complete the sterilization and leak detection of ampoules. In actual use, it has the advantages of simple operation, stable structure, good sterilization effect and accurate leak detection.

[0003] The prior art discloses an ampoule sterilization leak detection cabinet with a publication number of CN210963161U, which includes an outer cabinet, an inner cabinet, a shelf, an electric heating pipe, a drain pipe, a steam inlet pipe, an insulation sleeve, a spray pipe, a spray head, an exhaust pipe, a partition, a flap, a flap motor, a control panel, a jacket, a cooling medium inlet and a cooling medium outlet. When in use, the ampoule bottle is placed on the shelf, deionized water enters the inner cabinet through the spray pipe and the deionized water is filled to a certain height, steam is injected through the steam inlet pipe and the electric heating pipe is heated synchronously to achieve rapid one-time heating, the entire heating process and heating time are controllable, when the heating is completed, the program automatically switches to the insulation mode, and when the insulation time is up, it switches to the secondary rapid heating; when the temperature rises to the sterilization temperature, the electric heating pipe can be used to heat the water. Or steam maintains the sterilization temperature, which is energy-saving, precise, and can achieve ultra-long sterilization; when the sterilization time is up, the program switches to cooling, and cooling water is injected into the jacket through the cooling medium inlet to exchange heat with the inner cabinet. The cooling water after heat exchange can be discharged from the cooling medium outlet, thereby playing a role in cooling; after cooling, open the valve on the drain pipe to discharge the deionized water, open the flap valve on the exhaust pipe to allow the hot air in the inner cabinet to flow and be discharged from the exhaust pipe, after the deionized water is discharged, let the colored water enter the inner cabinet through the spray pipe until the colored water submerges the medicine, soak for 15 minutes, and then discharge the colored water from the drain pipe, observe the color of the colored water to determine whether there is a leak, and complete a sterilization and leak detection. After the leak detection is completed, the cleaning water can be allowed to enter the inner cabinet through the spray pipe for cleaning.

[0004] In the above utility model, the cooling of the deionized water inside the inner cabinet requires the aid of cooling water passing through the inside of the jacket. There is a temperature difference between the cooling water inside the jacket close to the inner cabinet and the cooling water inside the jacket far from the inner cabinet. There is no stirring structure, and the cooling water inside the jacket far from the inner cabinet cannot be quickly cooled, which reduces the practicality of the use of this utility model.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a water bath ampoule leak detection sterilization cabinet with a stirring structure, which has the advantage of enabling cooling water far away from the heat source to quickly contact the heat source, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above-mentioned advantage of having a stirring structure and enabling cooling water far away from the heat source to quickly contact the heat source, the specific technical solution adopted by the utility model is as follows:

[0010] A water bath ampoule leak detection sterilization cabinet, comprising an outer cabinet, an inner cabinet is installed inside the outer cabinet, an annular cavity plate is installed between the outer cabinet and the inner cabinet, a cooling medium discharge pipe and a cooling medium discharge pipe are penetrated between the outer cabinet and the annular cavity plate, a first solenoid valve is provided on the side wall of the cooling medium discharge pipe, a second solenoid valve is provided on the side wall of the cooling medium discharge pipe, a plurality of connecting shafts are penetrated through the inner top surface of the annular cavity plate by bearings, an exhaust pipe, a steam pipe and a connecting pipe are penetrated between the outer cabinet and the inner cabinet, an electric gate valve is installed at one end of the exhaust pipe, and the steam pipe is connected to the inner cabinet. A third solenoid valve is provided on the side wall of one end of the steam pipe, a fourth solenoid valve is provided on the side wall of one end of the connecting pipe, a spray disc is installed on the other end of the connecting pipe, an electric heater is installed on the inner wall of the inner cabinet, two groups of vertical plates are installed on the inner bottom surface of the inner cabinet, an inner gear ring is installed on the inner wall of the outer cabinet through a bearing, a horizontal plate is installed on the inner wall of the outer cabinet, and a driving motor is installed on the upper part of the horizontal plate, and a main gear is sleeved on the output end of the driving motor, multiple groups of upper end side walls of the connecting shafts are fixedly sleeved with driven gears, and multiple groups of stirring blades are installed on the lower end side walls of the connecting shafts.

[0011] Furthermore, the inner gear ring is meshed with multiple groups of driven gears and main gears.

[0012] Furthermore, one side of the two groups of vertical plates is provided with a limiting groove, and the interior of the two groups of limiting grooves is slidably penetrated by an I-shaped sliding block, and the interior of the two groups of limiting grooves is installed with a connecting screw, and one end of the connecting screw of one group on the same side slides through multiple groups of I-shaped sliding blocks on the same side, and the side walls of the two groups of connecting screws are sleeved with connecting nuts, and a supporting filter is installed between the two groups of I-shaped sliding blocks located on the same horizontal line.

[0013] Furthermore, the two groups of connecting screws and the two groups of connecting nut threads cooperate with each other.

[0014] Furthermore, a control panel is installed on one side of the outer cabinet, and the control panel is electrically connected to the first solenoid valve, the second solenoid valve, the electric gate valve, the third solenoid valve, the fourth solenoid valve, the electric heater and the drive motor through electric wires.

[0015] Furthermore, a base is installed at the lower part of the outer cabinet.

[0016] Furthermore, sealing doors are installed on the end faces of the outer cabinet and the inner cabinet.

[0017] Furthermore, a sewage pipe is fixedly passed through the outer cabinet and the inner cabinet, and an opening and closing valve is arranged on the side wall of the sewage pipe.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a water bath ampoule leak detection sterilization cabinet, which has the following beneficial effects:

[0020] (1) The utility model adopts a connecting shaft. When the water bath ampoule leak detection sterilization cabinet is actually used, deionized water can enter the interior of the inner cabinet through the connecting pipe and the spray plate. When the interior of the inner cabinet is filled with deionized water, the control panel is used to operate the electric heater, and the heated deionized water can heat the sterilized ampoule. When the sterilization is completed, the cooling medium enters the interior of the annular cavity plate through the cooling medium discharge pipe. The cooling medium in the annular cavity plate is discharged through the cooling medium discharge pipe. The control panel is used to operate the drive motor. The output end of the drive motor can drive the main gear to rotate. Since the inner gear ring is meshed with multiple sets of driven gears and the main gear, the main gear can drive the inner gear ring to rotate. The rotating inner gear ring can drive multiple sets of driven gears to rotate. The rotating multiple sets of driven gears can Drive multiple sets of connecting shafts to rotate, and the rotating multiple sets of connecting shafts can stir the cooling medium inside the annular cavity plate to ensure that the cooling medium far away from the inner cabinet quickly approaches the inner cabinet. When cooling is completed, open the on-off valve, and the deionized water inside the inner cabinet can be discharged through the drain pipe. When the discharge is completed, close the on-off valve, and then inject color water through the connecting pipe and the spray plate. When the color water submerges the ampoule, soak for fifteen minutes, and discharge the color water from the drain pipe. Observe the color of the color water to determine whether there is a leak, complete the sterilization work and leak detection work, and after the leak detection is completed, the cleaning water can be introduced into the inner cabinet through the connecting pipe and the spray plate for cleaning. The connecting shaft is provided with a stirring structure, which can make the cooling water far away from the heat source quickly contact the heat source, thereby improving the practicality of the water bath ampoule leak detection sterilizer.

[0021] (2) The utility model adopts a vertical plate. Before actually using the water bath ampoule leak detection sterilizer, it is necessary to pre-install the ampoules, open the two sealing doors, and place multiple ampoules on the upper part of the multiple groups of supporting filters. After the multiple ampoules are placed, the multiple groups of supporting filters are moved down. When the multiple groups of supporting filters are in close contact with the multiple ampoules, two groups of connecting screws and two groups of connecting nut threads cooperate with each other. The operator rotates the two groups of connecting nuts clockwise by hand. When the two groups of connecting nuts are in close contact with the uppermost group of supporting filters, the multiple ampoules and the multiple groups of supporting filters are stably fixed, completing the installation of the multiple ampoules. The two groups of limiting grooves and the multiple groups of I-shaped slide blocks ensure the stability of the up and down movement of the multiple groups of supporting filters. Through the vertical plates, ampoules of various sizes can be clamped and installed to ensure the stability of the use of ampoules, which provides a guarantee for the stable use of ampoules in the water bath ampoule leak detection sterilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of a water bath type ampoule leak detection sterilization cabinet proposed by the utility model;

[0024] Figure 2 It is a top view of the internal gear ring proposed by the utility model;

[0025] Figure 3 It is a three-dimensional diagram of the I-shaped sliding block proposed by the utility model;

[0026] Figure 4 The utility model proposes Figure 1 A magnified view of middle;

[0027] Figure 5 The utility model proposes Figure 1 Enlarged view of B.

[0028] In the figure:

[0029] 1. Outer cabinet; 2. Inner cabinet; 3. Annular cavity plate; 4. Cooling medium discharge pipe; 5. Cooling medium discharge pipe; 6. First solenoid valve; 7. Second solenoid valve; 8. Connecting shaft; 9. Exhaust pipe; 10. Steam pipe; 11. Connecting pipe; 12. Electric plug valve; 13. Third solenoid valve; 14. Fourth solenoid valve; 15. Spraying disc; 16. Electric heater; 17. Vertical plate; 18. Support filter; 19. Driven gear; 20. Internal gear ring; 21. Stirring blade; 22. Horizontal plate; 23. Driving motor; 24. Main gear; 25. Limiting groove; 26. I-shaped slider; 27. Connecting screw; 28. Connecting nut. DETAILED DESCRIPTION

[0030] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0031] According to an embodiment of the utility model, a water bath type ampoule leak detection sterilization cabinet is provided.

[0032] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5 As shown, a water bath ampoule leak detection sterilization cabinet according to an embodiment of the utility model comprises an outer cabinet 1, an inner cabinet 2 is installed inside the outer cabinet 1, an annular cavity plate 3 is installed between the outer cabinet 1 and the inner cabinet 2, a cooling medium discharge pipe 4 and a cooling medium discharge pipe 5 are penetrated between the outer cabinet 1 and the annular cavity plate 3, a first solenoid valve 6 is provided on the side wall of the cooling medium discharge pipe 4, a second solenoid valve 7 is provided on the side wall of the cooling medium discharge pipe 5, a plurality of connecting shafts 8 are penetrated on the inner top surface of the annular cavity plate 3 through bearings, an exhaust pipe 9, a steam pipe 10 and a connecting pipe 11 are penetrated between the outer cabinet 1 and the inner cabinet 2, an electric gate valve 12 is installed at one end of the exhaust pipe 9, a third solenoid valve 13 is provided on the side wall of one end of the steam pipe 10, and a third solenoid valve 13 is provided on one end of the connecting pipe 11. A fourth solenoid valve 14 is provided on the side wall, a spray disc 15 is installed on the other end of the connecting pipe 11, an electric heater 16 is installed on the inner wall of the inner cabinet 2, two sets of vertical plates 17 are installed on the inner bottom surface of the inner cabinet 2, an inner gear ring 20 is installed on the inner wall of the outer cabinet 1 through a bearing, a horizontal plate 22 is installed on the inner wall of the outer cabinet 1, and a driving motor 23 is installed on the upper part of the horizontal plate 22, and a main gear 24 is sleeved on the output end of the driving motor 23, the upper end side walls of the multiple sets of connecting shafts 8 are fixedly sleeved with driven gears 19, and the lower end side walls of the multiple sets of connecting shafts 8 are installed with multiple sets of stirring blades 21. The connecting shafts 8 are provided with a stirring structure, which can enable cooling water away from the heat source to quickly contact the heat source, thereby improving the practicality of the water bath ampoule leak detection sterilizer.

[0033] In one embodiment, the inner gear ring 20 meshes with the multiple sets of driven gears 19 and the main gear 24, so that the main gear 24 can push the inner gear ring 20 to rotate, and the inner gear ring 20 can push the multiple sets of driven gears 19 to rotate.

[0034] In one embodiment, one side of the two groups of vertical plates 17 is provided with a limiting groove 25, and the interiors of the two groups of limiting grooves 25 are slidably penetrated by I-shaped sliders 26, and the interiors of the two groups of limiting grooves 25 are installed with connecting screws 27. One end of a group of connecting screws 27 on the same side slides through multiple groups of I-shaped sliders 26 on the same side, and the side walls of the two groups of connecting screws 27 are sleeved with connecting nuts 28. A supporting filter 18 is installed between the two groups of I-shaped sliders 26 located on the same horizontal line. Through the set vertical plates 17, ampoules of various sizes can be clamped and installed, thereby ensuring the stability of the use of the ampoules, which provides a guarantee for the stable use of ampoules in the water bath ampoule leak detection sterilization cabinet.

[0035] In one embodiment, the threads of the two sets of connecting screws 27 and the two sets of connecting nuts 28 cooperate with each other, so as to facilitate the adjustment of the use positions of the two sets of connecting nuts 28 .

[0036] In one embodiment, a control panel is installed on one side of the outer cabinet 1, and the control panel is electrically connected to the first solenoid valve 6, the second solenoid valve 7, the electric gate valve 12, the third solenoid valve 13, the fourth solenoid valve 14, the electric heater 16 and the drive motor 23 through wires. The control panel can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0037] In one embodiment, a base is installed at the lower part of the outer cabinet 1 .

[0038] In one embodiment, sealing doors are installed on the end surfaces of the outer cabinet 1 and the inner cabinet 2.

[0039] In one embodiment, a sewage pipe is fixedly provided between the outer cabinet 1 and the inner cabinet 2, and an on-off valve is provided on the side wall of the sewage pipe.

[0040] Working principle:

[0041] When the water bath ampoule leak detection sterilizer is actually used, deionized water can enter the interior of the inner cabinet 2 through the connecting pipe 11 and the spray plate 15. When the interior of the inner cabinet 2 is filled with deionized water, the control panel is used to operate the electric heater 16, and the heated deionized water can heat the sterilized ampoule. After the sterilization is completed, the cooling medium enters the interior of the annular cavity plate 3 through the cooling medium discharge pipe 5, and the cooling medium in the annular cavity plate 3 is discharged through the cooling medium discharge pipe 4. The control panel is used to operate the drive motor 23, and the output end of the drive motor 23 can drive the main gear 24 to rotate. Since the inner gear ring 20 is connected with the multiple sets of driven gears 19 and the main gear 2 4 mesh with each other, the main gear 24 can push the inner gear ring 20 to rotate, the rotating inner gear ring 20 can drive multiple sets of driven gears 19 to rotate, the rotating multiple sets of driven gears 19 can drive multiple sets of connecting shafts 8 to rotate, and the rotating multiple sets of connecting shafts 8 can stir the cooling medium inside the annular cavity plate 3 to ensure that the cooling medium away from the inner cabinet 2 quickly approaches the inner cabinet 2. When cooling is completed, open the on-off valve, and the deionized water inside the inner cabinet 2 can be discharged through the drain pipe. When the discharge is completed, close the on-off valve, and then inject color water through the connecting pipe 11 and the spray plate 15. When the color water submerges the ampoule, soak for fifteen minutes, and discharge the color water from the drain pipe. Observe the color water The color can be used to judge whether there is a leak, and the sterilization and leak detection work can be completed. After the leak detection is completed, the cleaning water can be introduced into the inner cabinet 2 through the connecting pipe 11 and the spray plate 15 for cleaning. The connecting shaft 8 is provided with a stirring structure, which can make the cooling water away from the heat source quickly contact the heat source, thereby improving the practicality of the water bath ampoule leak detection sterilizer. At the same time, before actually using the water bath ampoule leak detection sterilizer, it is necessary to pre-install the ampoule, open the two sealing doors, and place multiple ampoules on the upper parts of multiple groups of supporting filters 18 respectively. After the multiple ampoules are placed, the multiple groups of supporting filters 18 are moved down. When the multiple groups of supporting filters 18 are tightly connected to the multiple ampoules, When in contact, the two sets of connecting screws 27 and the two sets of connecting nuts 28 are used to cooperate with each other, and the operator rotates the two sets of connecting nuts 28 clockwise by hand. When the two sets of connecting nuts 28 are in close contact with the top set of supporting filters 18, multiple ampoules and multiple sets of supporting filters 18 are stably fixed, and the installation of multiple ampoules is completed. The two sets of limiting grooves 25 and multiple sets of I-shaped slide blocks 26 ensure the stability of the up and down movement of multiple sets of supporting filters 18. Through the set vertical plates 17, ampoules of various sizes can be clamped and installed to ensure the stability of the use of ampoules, which brings a guarantee for the stable use of ampoules in the water bath ampoule leak detection sterilization cabinet.

[0042] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water bath ampoule leak detection sterilizer, characterized in that: The invention comprises an outer cabinet (1), an inner cabinet (2) is installed inside the outer cabinet (1), an annular cavity plate (3) is installed between the outer cabinet (1) and the inner cabinet (2), a cooling medium discharge pipe (4) and a cooling medium inlet pipe (5) are passed through between the outer cabinet (1) and the annular cavity plate (3), a first solenoid valve (6) is arranged on the side wall of the cooling medium discharge pipe (4), a second solenoid valve (7) is arranged on the side wall of the cooling medium inlet pipe (5), a plurality of connecting shafts (8) are passed through the inner top surface of the annular cavity plate (3) via bearings, an exhaust pipe (9), a steam pipe (10) and a connecting pipe (11) are passed through between the outer cabinet (1) and the inner cabinet (2), an electric gate valve (12) is installed at one end of the exhaust pipe (9), and a side wall of one end of the steam pipe (10) is provided with a A third solenoid valve (13) is arranged, a fourth solenoid valve (14) is arranged on the side wall of one end of the connecting pipe (11), a spraying disc (15) is installed on the other end of the connecting pipe (11), an electric heater (16) is installed on the inner wall of the inner cabinet (2), two groups of vertical plates (17) are installed on the inner bottom surface of the inner cabinet (2), an inner gear ring (20) is installed on the inner wall of the outer cabinet (1) through a bearing, a horizontal plate (22) is installed on the inner wall of the outer cabinet (1), and a driving motor (23) is installed on the upper part of the horizontal plate (22), and the output end of the driving motor (23) is sleeved with a main gear (24), the upper end side walls of the plurality of groups of connecting shafts (8) are all fixedly sleeved with driven gears (19), and the lower end side walls of the plurality of groups of connecting shafts (8) are installed with a plurality of groups of stirring blades (21).

2. A water bath ampoule leak detection sterilization cabinet according to claim 1, characterized in that: The inner gear ring (20) meshes with a plurality of sets of driven gears (19) and a main gear (24).

3. A water bath ampoule leak detection sterilization cabinet according to claim 1, characterized in that: One side of the two groups of vertical plates (17) is provided with a limiting groove (25), and an I-shaped slider (26) is slidably penetrated inside the two groups of limiting grooves (25), and a connecting screw (27) is installed inside the two groups of limiting grooves (25). One end of the connecting screw (27) of one group on the same side slides through multiple groups of I-shaped sliders (26) on the same side, and the side walls of the two groups of connecting screws (27) are sleeved with connecting nuts (28). A supporting filter (18) is installed between the two groups of I-shaped sliders (26) located on the same horizontal line.

4. A water bath ampoule leak detection sterilization cabinet according to claim 3, characterized in that: The threads of the two groups of connecting screws (27) and the two groups of connecting nuts (28) cooperate with each other.

5. The water bath ampoule leak detection sterilization cabinet according to claim 1, characterized in that: A control panel is installed on one side of the outer cabinet (1), and the control panel is electrically connected to the first solenoid valve (6), the second solenoid valve (7), the electric gate valve (12), the third solenoid valve (13), the fourth solenoid valve (14), the electric heater (16) and the drive motor (23) through electric wires.

6. The water bath ampoule leak detection sterilization cabinet according to claim 1, characterized in that: A base is installed at the lower part of the outer cabinet (1).

7. The water bath ampoule leak detection sterilization cabinet according to claim 1, characterized in that: Sealed doors are installed on the end faces of the outer cabinet (1) and the inner cabinet (2).

8. The water bath ampoule leak detection sterilization cabinet according to claim 1, characterized in that: A sewage pipe is fixedly inserted between the outer cabinet (1) and the inner cabinet (2), and an on-off valve is arranged on the side wall of the sewage pipe.

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