Ampoule leak detection and sterilization device with cabinet door sealing element convenient to replace

Abstract

The utility model provides an ampoule leak detection and sterilization device with a cabinet door sealing element convenient to replace, which relates to the technical field of ampoule leak detection and sterilization and comprises a left cabinet door, a right cabinet door, a double-layer sealing structure convenient to disassemble, a flange, a sliding clamping structure, a rear sealing strip, an elastic extrusion component and a front sealing strip. The double-layer sealing structure convenient to disassemble is convenient to disassemble and replace, the inner side ends of the two rear side sealing strips and the inner side ends of the two front side sealing strips are attached to each other, and the double-layer sealing effect is achieved; the front side sealing strip covers the outer side and is convenient to replace, the rear side sealing strip is protected from being affected by oxidation, the rear side sealing strip is extruded and attached to the flange through the elastic extrusion assembly, and the attaching sealing effect of the rear side sealing strip is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ampoule leak detection and sterilization, in particular to an ampoule leak detection and sterilization device with easily replaceable cabinet door sealing parts. Background Art

[0002] Ampoule leak detection and sterilization device is one of the commonly used equipment in the pharmaceutical industry.

[0003] When using a conventional ampoule leak detection sterilization device, since the cabinet door needs to be frequently opened and closed, after a period of use, the sealing performance of the cabinet door is bound to be affected, thus affecting the use effect of the ampoule leak detection sterilization device. Utility Model Content

[0004] The utility model aims to provide an ampoule leak detection and sterilization device with an easily replaceable cabinet door seal. The double-layer removable sealing structure of the device is convenient for disassembly and replacement. The inner ends of two rear sealing strips and two front sealing strips are respectively fitted together to achieve a double-layer sealing effect. The front sealing strip is shielded on the outside and is convenient for replacement, thereby protecting the rear sealing strip from oxidation. The rear sealing strip is squeezed and fitted on the retaining edge by an elastic extrusion component to ensure its fitting sealing effect.

[0005] The utility model provides an ampoule leak detection and sterilization device with easily replaceable cabinet door seals, comprising:

[0006] Left cabinet door;

[0007] Right cabinet door;

[0008] The double-layer disassembly sealing structure comprises:

[0009] The retaining edge is integrally formed on the rear wall of the right cabinet door near the edge of the left cabinet door;

[0010] Two sliding clamping structures are symmetrically distributed on the left and right sides, and the outer ends of the two sliding clamping structures are respectively assembled on the opposite surfaces of the left cabinet door and the right cabinet door;

[0011] There are two rear sealing strips, the distal ends of the two rear sealing strips are respectively adhered and fixed to the sliding clamping structure on the same side, and the proximal ends of the two rear sealing strips are in contact with each other;

[0012] Two elastic extrusion components are symmetrically distributed on the left and right sides, and the distal ends of the two elastic extrusion components are detachably assembled on the sliding clamping structure on the same side;

[0013] The rear ends of the two elastic extrusion components squeeze the rear sealing strips on the same side to fit on the retaining edge;

[0014] There are two front sealing strips, and the distal ends of the two front sealing strips are detachably assembled on the sliding clamping structure on the same side, and the proximal ends of the two front sealing strips are in contact with each other.

[0015] As a further optimization scheme, in order to facilitate the overall disassembly and replacement of the double-layer detachable sealing structure, the sliding clamping structure includes:

[0016] A strip-shaped wedge-shaped slide groove is provided along the length direction on the side of the left cabinet door close to the right cabinet door;

[0017] The strip-shaped wedge-shaped sliding block is slidably clamped in the strip-shaped wedge-shaped sliding groove, and the outer ends of the elastic extrusion component and the front sealing strip are detachably assembled on the strip-shaped wedge-shaped sliding block.

[0018] As a further optimization scheme, in order to facilitate the removal and replacement of the elastic extrusion piece and the front sealing strip, slots are evenly longitudinally opened on the front side and the middle of the inner end surface of the strip-shaped wedge-shaped slider, and the elastic extrusion assembly is composed of at least 34 elastic extrusion pieces, and the elastic extrusion pieces are arranged in a one-to-one correspondence with the slots;

[0019] The outer end of the elastic extrusion piece is inserted into the corresponding slot at the rear side;

[0020] The outer end of the front sealing strip is evenly and longitudinally fixed with an insert block, the insert blocks are arranged in a one-to-one correspondence with the slots, and the insert blocks are inserted into the corresponding slots on the front side;

[0021] The number of fixing bolts corresponds to the arrangement of the elastic extrusion pieces, and the screw rods of the fixing bolts are screwed into the reserved screw holes corresponding to the outer ends of the elastic extrusion pieces and the insert blocks.

[0022] As a further optimization solution, in order to extrude and fit the front sealing strip onto the rib, the elastic extrusion member includes:

[0023] A strip plate, the outer end of which is inserted into the corresponding slot;

[0024] Strip windows, which are opened on the strip board;

[0025] An elastic extrusion plate is integrally formed at the inner end of the strip-shaped window, and the elastic extrusion plate is the rear end of the elastic extrusion piece.

[0026] As a further optimization solution, in order to further improve the sealing effect between the two front side sealing strips, the proximal ends of the two front side sealing strips are equipped with a sealing reinforcement structure, and the sealing reinforcement structure includes:

[0027] A strip-shaped groove is provided on the inner side surface of the front sealing strip on one side along the length direction;

[0028] A strip-shaped sealing strip, which is glued and fixed to the inner side surface of the front sealing strip on the other side along the length direction;

[0029] The strip-shaped sealing strip is inserted into the strip-shaped groove.

[0030] As a further optimization solution, in order to reduce the oxidation rate of the front sealing strip and extend its service life, the outer wall of the front sealing strip is coated with an anti-oxidation layer.

[0031] As a further optimization solution, in order to achieve leak detection and sterilization of ampoules, it also includes:

[0032] The housing of the sterilizing device has an opening design at the front end;

[0033] The distal ends of the left cabinet door and the right cabinet door are respectively hinged on the same side edge of the opening of the sterilization device housing;

[0034] A hot steam supply mechanism, the lower end of which is fixedly connected to the upper end of the sterilization device housing;

[0035] A vacuum pump, which is fixedly connected to the outer wall of the sterilization device housing;

[0036] Pressure gauge;

[0037] Exhaust pipe with valve;

[0038] The pressure gauge and the exhaust pipe with a valve are connected to the outer wall of the sterilization device shell.

[0039] As a further optimization scheme, in order to sterilize the ampoule in the housing of the sterilization device by using hot steam, the hot steam supply mechanism includes:

[0040] The box body has an open lower end, and the lower end of the box body extends to the top surface of the inner cavity of the sterilization device shell;

[0041] A hot steam input pipe, one end of which is fixedly connected to the outer wall of the box body, and the other end of which is fixedly connected to an external steam generator;

[0042] The baffle is fixedly assembled in the opening at the lower end of the box body, and the baffle is evenly provided with steam output holes.

[0043] As a further optimization scheme, in order to improve the sealing effect when the left cabinet door and the right cabinet door are closed, an auxiliary sealing structure is installed at the front opening of the sterilization device housing, and the auxiliary sealing structure includes:

[0044] An annular installation groove is provided at the front end edge of the sterilization device housing, an annular sealing strip is embedded in the bottom surface of the annular installation groove, and the rear walls of the left cabinet door and the right cabinet door are attached to the annular sealing strip.

[0045] As a further optimization solution, in order to lift the device off the ground and reduce adverse effects of the ground, legs are fixedly mounted at the four corners of the bottom surface of the sterilization device housing.

[0046] The utility model provides an ampoule leak detection and sterilization device with easily replaceable cabinet door seals through improvement, which has the following improvements and advantages compared with the prior art:

[0047] Firstly, the double-layer removable sealing structure of the device is convenient for disassembly and replacement, and the inner ends of the two rear sealing strips and the two front sealing strips are respectively fitted together to achieve a double-layer sealing effect; the front sealing strips are shielded on the outside and are convenient for replacement, thereby protecting the rear sealing strips from oxidation, and the rear sealing strips are squeezed and fitted onto the retaining edge through an elastic extrusion component to ensure their fitting and sealing effect.

[0048] Secondly, an auxiliary sealing structure is installed at the front opening of the sterilization device housing to improve the sealing effect when the left cabinet door and the right cabinet door are closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0050] Figure 1 It is a schematic diagram of the structure of the utility model;

[0051] Figure 2 It is a structural schematic diagram of the double-layer disassembly sealing structure of the utility model;

[0052] Figure 3 It is a schematic diagram of the partial structure of the double-layer detachable sealing structure of the utility model;

[0053] Figure 4 This is a schematic diagram of the structure of the elastic extrusion member of the utility model;

[0054] Figure 5 It is a structural schematic diagram of the sealing reinforcement structure of the utility model;

[0055] Figure 6 This is a schematic diagram of the hot steam supply mechanism structure of the utility model;

[0056] Figure 7 It is a structural schematic diagram of the auxiliary sealing structure of the utility model.

[0057] Description of reference numerals:

[0058] 1-left cabinet door, 2-right cabinet door, 3-rib, 4-rear sealing strip, 5-elastic extrusion part, 51-strip plate, 52-strip window, 53-elastic extrusion plate, 6-front sealing strip, 7-sterilization device shell, 8-hot steam supply mechanism, 81-box body, 82-hot steam input pipe, 83-baffle, 84-steam output hole, 9-vacuum pump, 10-auxiliary sealing structure, 101-annular mounting groove, 102-annular sealing strip, 11-strip sealing strip, 12-strip groove, 13-strip wedge-shaped slide groove, 14-strip wedge-shaped slide block, 15-slot, 16-insert block, 17-fixing bolt, 18-leg. DETAILED DESCRIPTION

[0059] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0060] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0061] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0062] See also Figure 1-7The utility model provides a technical solution: an ampoule leak detection and sterilization device with easily replaceable cabinet door seal, comprising:

[0063] Left cabinet door 1;

[0064] The right cabinet door 2 adopts a double-door cabinet door structure, and the double-layer disassembly sealing structure is assembled between the inner ends of the left cabinet door 1 and the right cabinet door 2;

[0065] The double-layer disassembly sealing structure comprises:

[0066] The retaining edge 3 is integrally formed on the rear wall of the right cabinet door 2 near the edge of the left cabinet door 1;

[0067] There are two sliding card structures symmetrically distributed on the left and right sides, and the outer ends of the two sliding card structures are respectively assembled on the opposite surfaces of the left cabinet door 1 and the right cabinet door 2. The sliding card structures on the left cabinet door 1 and the right cabinet door 2 are both detachable;

[0068] There are two rear sealing strips 4, the distal ends of the two rear sealing strips 4 are respectively adhered and fixed to the sliding clamping structure on the same side, and the proximal ends of the two rear sealing strips 4 are fitted together, so that the inner side is sealed by the two rear sealing strips 4;

[0069] There are two elastic extrusion components symmetrically distributed on the left and right sides, and the remote ends of the two elastic extrusion components are respectively detachably assembled on the sliding clamping structure on the same side, and the elastic extrusion components can be conveniently removed from the corresponding sliding clamping structure;

[0070] The rear ends of the two elastic extrusion components squeeze the rear sealing strip 4 on the same side to fit on the retaining edge 3, thereby improving the sealing effect of the rear sealing strip 4;

[0071] There are two front side sealing strips 6, and the distal ends of the two front side sealing strips 6 are detachably assembled on the sliding card structure on the same side, and the proximal ends of the two front side sealing strips 6 are in contact with each other; the front side sealing strips 6 can be easily removed from the sliding card structure, and the two front side sealing strips 6 are used for external sealing.

[0072] In some embodiments, in order to facilitate the overall disassembly and replacement of the double-layer detachable sealing structure, the sliding clamping structure includes:

[0073] A strip-shaped wedge-shaped slide groove 13 is provided along the length direction on the side of the left cabinet door 1 close to the right cabinet door 2;

[0074] The strip-shaped wedge slider 14 is slidably engaged in the strip-shaped wedge slot 13. The strip-shaped wedge slider 14 and the inner wall of the strip-shaped wedge slot 13 are interference fit. The outer ends of the elastic extrusion component and the front sealing strip 6 are detachably assembled on the strip-shaped wedge slider 14. The inner end of the strip-shaped wedge slider 14 is provided with a mounting platform for the device.

[0075] In some embodiments, in order to facilitate the removal and replacement of the elastic extrusion member 5 and the front sealing strip 6, slots 15 are evenly longitudinally opened on the front side and the middle of the inner end surface of the strip-shaped wedge-shaped slider 14, and the elastic extrusion assembly is composed of at least 34 elastic extrusion members 5, and the elastic extrusion members 5 are arranged one by one with the slots 15;

[0076] The outer end of the elastic extrusion member 5 is inserted into the corresponding slot 15 at the rear side;

[0077] The outer end of the front sealing strip 6 is evenly and longitudinally fixed with an insert block 16, the insert block 16 is arranged one-to-one with the slot 15, and the insert block 16 is inserted into the corresponding slot 15 on the front side;

[0078] The number of fixing bolts 17 is set corresponding to the elastic extrusion piece 5, and the screw rod of the fixing bolt 17 is screwed into the reserved screw hole of the corresponding outer end of the elastic extrusion piece 5 and the insert block 16.

[0079] By removing the fixing bolts 17, the corresponding elastic extrusion parts 5 and the front sealing strip 6 can be removed, and the new elastic extrusion parts 5 and the front sealing strip 6 can be installed by the reverse operation. The elastic extrusion parts 5 with uniform longitudinal distribution can better squeeze the rear sealing strip 4 onto the retaining edge 3, thereby improving the sealing effect of the rear sealing strip 4.

[0080] In some embodiments, in order to extrude and fit the front sealing strip 6 onto the rib 3, the elastic extrusion member 5 includes:

[0081] The strip plate 51, whose outer end is inserted into the corresponding slot 15;

[0082] A strip window 52, ​​which is opened on the strip plate 51;

[0083] An elastic extrusion plate 53 is integrally formed at the inner end of the strip window 52, ​​and the elastic extrusion plate 53 is the rear end of the elastic extrusion member 5; the elastic extrusion plate 53 is an elastic metal plate made of spring steel, and the front sealing strip 6 is squeezed and fitted onto the retaining edge 3 through the elasticity of the elastic extrusion plate 53 itself.

[0084] In some embodiments, in order to further improve the sealing effect between the two front side sealing strips 6, the proximal ends of the two front side sealing strips 6 are equipped with a sealing reinforcement structure, and the sealing reinforcement structure includes:

[0085] A strip-shaped groove 12 is provided on the inner side surface of the front sealing strip 6 on one side along the length direction;

[0086] A strip-shaped sealing strip 11 is adhered and fixed to the inner side surface of the front sealing strip 6 on the other side along the length direction;

[0087] The strip-shaped sealing strip 11 is inserted into the strip-shaped groove 12 to improve the sealing effect.

[0088] In some embodiments, in order to reduce the oxidation rate of the front sealing strip 6 and extend its service life, the outer wall of the front sealing strip 6 is coated with an anti-oxidation layer.

[0089] In some embodiments, in order to achieve leak detection and sterilization of the ampoule, the method further comprises:

[0090] The sterilizing device housing 7 has an opening design at the front end;

[0091] The distal ends of the left cabinet door 1 and the right cabinet door 2 are respectively hinged to the edges of the same side of the opening of the sterilization device housing 7;

[0092] A hot steam supply mechanism 8, the lower end of which is fixedly connected to the upper end of the sterilization device housing 7;

[0093] A vacuum pump 9, which is fixedly connected to the outer wall of the sterilization device housing 7;

[0094] Pressure gauge;

[0095] Exhaust pipe with valve;

[0096] The pressure gauge and the exhaust pipe with valve are connected to the outer wall of the sterilizing device housing 7.

[0097] After the left cabinet door 1 and the right cabinet door 2 are closed, the interior of the sterilization device housing 7 is a closed space. When in use, hot steam is supplied into the sterilization device housing 7 through the hot steam supply mechanism 8, and the ampoule is sterilized by the hot steam; the air pressure inside the sterilization device housing 7 is detected by a pressure gauge, and the excess air pressure is discharged through the exhaust pipe with a valve;

[0098] After sterilization, the vacuum pump 9 is turned on to discharge the hot steam inside the sterilization device housing 7 and evacuate the inside of the sterilization device housing 7. Ampoules with leakage problems will leak faster or even break in a vacuum environment, thereby achieving leak detection.

[0099] In some embodiments, in order to sterilize the ampoule in the sterilization device housing 7 by using hot steam, the hot steam supply mechanism 8 includes:

[0100] The box body 81 has an open lower end, and the lower end of the box body 81 extends to the top surface of the inner cavity of the sterilization device housing 7;

[0101] A hot steam input pipe 82, one end of which is fixedly connected to the outer wall of the box body 81, and the other end of the hot steam input pipe 82 is fixedly connected to the external steam generator;

[0102] The baffle 83 is fixedly assembled in the lower opening of the box body 81, and steam output holes 84 are evenly opened on the baffle 83; hot steam is supplied to the box body 81 through the hot steam input pipe 82, and the hot steam enters the sterilization device shell 7 through the evenly distributed steam output holes 84.

[0103] In some embodiments, in order to improve the sealing effect when the left cabinet door 1 and the right cabinet door 2 are closed, an auxiliary sealing structure 10 is installed at the front opening of the sterilization device housing 7, and the auxiliary sealing structure 10 includes:

[0104] An annular mounting groove 101 is provided at the front edge of the sterilization device housing 7 , and an annular sealing strip 102 is embedded in the bottom surface of the annular mounting groove 101 , and the rear walls of the left cabinet door 1 and the right cabinet door 2 are attached to the annular sealing strip 102 .

[0105] In some embodiments, in order to lift the device off the ground and reduce adverse effects of the ground, such as moisture, vibration, heat dissipation, etc., legs 18 are fixedly mounted at the four corners of the bottom surface of the sterilization device housing 7.

[0106] Working principle:

[0107] The double-layer detachable sealing structure of the device is convenient for disassembly and replacement. The inner ends of the two rear sealing strips 4 and the two front sealing strips 6 are respectively fitted to achieve a double-layer sealing effect; the front sealing strip 6 is shielded on the outside and is convenient for replacement, protecting the rear sealing strip 6 from oxidation. The rear sealing strip 4 is squeezed and fitted on the retaining edge 3 through an elastic extrusion component to ensure its sealing effect;

[0108] By removing the fixing bolts 17 , the corresponding elastic extrusion member 5 and the front side sealing strip 6 can be removed, and the new elastic extrusion member 5 and the front side sealing strip 6 can be installed by the reverse operation.

[0109] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An ampoule leak detection and sterilization device with easily replaceable cabinet door seal, characterized in that: include: Left cabinet door; Right cabinet door; The double-layer disassembly sealing structure comprises: The retaining edge is integrally formed on the rear wall of the right cabinet door near the edge of the left cabinet door; Two sliding clamping structures are symmetrically distributed on the left and right sides, and the outer ends of the two sliding clamping structures are respectively assembled on the opposite surfaces of the left cabinet door and the right cabinet door; There are two rear sealing strips, the distal ends of the two rear sealing strips are respectively adhered and fixed to the sliding clamping structure on the same side, and the proximal ends of the two rear sealing strips are in contact with each other; Two elastic extrusion components are symmetrically distributed on the left and right sides, and the distal ends of the two elastic extrusion components are detachably assembled on the sliding clamping structure on the same side; The rear ends of the two elastic extrusion components squeeze the rear sealing strips on the same side to fit on the retaining edge; There are two front sealing strips, and the distal ends of the two front sealing strips are detachably assembled on the sliding clamping structure on the same side, and the proximal ends of the two front sealing strips are in contact with each other.

2. The ampoule leak detection and sterilization device with easily replaceable cabinet door seal according to claim 1, characterized in that: The sliding clamping structure comprises: A strip-shaped wedge-shaped slide groove is provided along the length direction on the side of the left cabinet door close to the right cabinet door; The strip-shaped wedge-shaped sliding block is slidably clamped in the strip-shaped wedge-shaped sliding groove, and the outer ends of the elastic extrusion component and the front sealing strip are detachably assembled on the strip-shaped wedge-shaped sliding block.

3. The ampoule leak detection and sterilization device with easily replaceable cabinet door seal according to claim 2, characterized in that: Slots are evenly and longitudinally provided on the front side and the middle of the inner end surface of the strip-shaped wedge-shaped slider, and the elastic extrusion assembly is composed of at least 34 elastic extrusion pieces, and the elastic extrusion pieces are arranged in one-to-one correspondence with the slots; The outer end of the elastic extrusion piece is inserted into the corresponding slot at the rear side; The outer end of the front sealing strip is evenly and longitudinally fixed with an insert block, the insert blocks are arranged in a one-to-one correspondence with the slots, and the insert blocks are inserted into the corresponding slots on the front side; The number of fixing bolts corresponds to the arrangement of the elastic extrusion pieces, and the screw rods of the fixing bolts are screwed into the reserved screw holes corresponding to the outer ends of the elastic extrusion pieces and the insert blocks.

4. The ampoule leak detection and sterilization device with easily replaceable cabinet door seal according to claim 3, characterized in that: The elastic extrusion member comprises: A strip plate, the outer end of which is inserted into the corresponding slot; Strip windows, which are opened on the strip board; An elastic extrusion plate is integrally formed at the inner end of the strip-shaped window, and the elastic extrusion plate is the rear end of the elastic extrusion piece.

5. The ampoule leak detection and sterilization device with easily replaceable cabinet door seal according to claim 1, characterized in that: The proximal ends of the two front side sealing strips are equipped with a sealing reinforcement structure, and the sealing reinforcement structure includes: A strip-shaped groove is provided on the inner side surface of the front sealing strip on one side along the length direction; A strip-shaped sealing strip, which is glued and fixed to the inner side surface of the front sealing strip on the other side along the length direction; The strip-shaped sealing strip is inserted into the strip-shaped groove.

6. The ampoule leak detection and sterilization device with easily replaceable cabinet door seal according to claim 1, characterized in that: The outer wall of the front sealing strip is coated with an anti-oxidation layer.

7. The ampoule leak detection and sterilization device with easily replaceable cabinet door seal according to claim 1, characterized in that: Also includes: The housing of the sterilizing device has an opening design at the front end; The distal ends of the left cabinet door and the right cabinet door are respectively hinged on the same side edge of the opening of the sterilization device housing; A hot steam supply mechanism, the lower end of which is fixedly connected to the upper end of the sterilization device housing; A vacuum pump, which is fixedly connected to the outer wall of the sterilization device housing; Pressure gauge; Exhaust pipe with valve; The pressure gauge and the exhaust pipe with a valve are connected to the outer wall of the sterilization device shell.

8. The ampoule leak detection and sterilization device with easily replaceable cabinet door seal according to claim 7, characterized in that: The hot steam supply mechanism comprises: The box body has an open lower end, and the lower end of the box body extends to the top surface of the inner cavity of the sterilization device shell; A hot steam input pipe, one end of which is fixedly connected to the outer wall of the box body, and the other end of which is fixedly connected to an external steam generator; The baffle is fixedly assembled in the opening at the lower end of the box body, and the baffle is evenly provided with steam output holes.

9. The ampoule leak detection and sterilization device with easily replaceable cabinet door seal according to claim 7, characterized in that: The front end opening of the sterilization device housing is equipped with an auxiliary sealing structure, and the auxiliary sealing structure includes: An annular installation groove is provided at the front end edge of the sterilization device housing, an annular sealing strip is embedded in the bottom surface of the annular installation groove, and the rear walls of the left cabinet door and the right cabinet door are attached to the annular sealing strip.

10. The ampoule leak detection and sterilization device with easily replaceable cabinet door seal according to claim 7, characterized in that: The four corners of the bottom surface of the sterilization device shell are fixedly equipped with supporting legs.

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