Ozone access port structure of disinfection chamber

Abstract

The utility model discloses an ozone access port structure of a disinfection chamber. The ozone access port structure comprises a switching assembly mounted on the outer wall of the disinfection chamber and a butt joint assembly mounted at one end of an ozone access pipe, a mounting hole is formed in the outer wall of the disinfection chamber; the adapter assembly comprises an adapter tube, one end of the adapter tube is connected with a spray head, and the other end of the adapter tube is connected with a butt joint fixing head; the butt-joint assembly comprises a butt-joint pipe installed at the end of the ozone access pipe, a sleeve is further fixed to the outer wall of the butt-joint pipe, and a movable clamping ring is arranged on the sleeve; according to the utility model, through the design of the butt joint assembly and the switching assembly, accurate butt joint is realized, the butt joint part is effectively prevented from loosening during connection, and the connection stability is enhanced; the connection mode of all parts of the butt joint assembly and the switching assembly is relatively simple, and operation can be conveniently carried out when the parts need to be maintained or replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates specifically to a disinfection chamber ozone inlet structure. BACKGROUND

[0002] The disinfection chamber is a specific room area specially used for disinfecting various articles, instruments or spaces, which can effectively kill bacteria, viruses, fungi and other types of microorganisms, and is a key facility for guaranteeing environmental health and safety in medical treatment, food processing and other industries with high hygiene requirements. Common disinfection chamber types include high-temperature disinfection, ultraviolet disinfection and ozone disinfection, among which ozone disinfection requires an external generation device to pass ozone into the disinfection chamber for disinfection.

[0003] Currently, an air hole is usually formed on the outer wall of the disinfection chamber, and an ozone pipeline is passed into the disinfection chamber, and the passage of ozone is controlled by a valve. The traditional ozone inlet usually adopts a fixed connection method, which is not convenient to replace and disassemble. Usually, the pipeline needs to be replaced at the far end, which causes the pipeline at the inlet to be replaced for a long time, thereby affecting the quality of ozone entering the disinfection chamber and affecting the disinfection effect.

[0004] Therefore, it is necessary to invent a disinfection chamber ozone inlet structure to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] (I) Utility model purpose

[0006] To solve the technical problems in the background art, the utility model provides a disinfection chamber ozone inlet structure, which can quickly install an ozone inlet pipeline and complete disassembly and assembly.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a disinfection chamber ozone inlet structure, comprising an adapter assembly installed on the outer wall of the disinfection chamber and a docking assembly installed at one end of an ozone inlet pipeline;

[0009] The outer wall of the disinfection chamber is provided with a mounting hole, and the adapter assembly is installed in the mounting hole;

[0010] The adapter assembly comprises an adapter pipe fixed inside the mounting hole, one end of the adapter pipe is connected with a spray head, the other end is connected with a docking fixing head, and the docking fixing head is matched with the docking assembly;

[0011] The docking assembly comprises a docking pipe installed at the end of the ozone inlet pipeline, a sleeve is further fixed on the outer wall of the docking pipe, a movable clasp is arranged on the sleeve, the end of the docking pipe is connected and fixed with the inside of the docking fixing head, and the movable clasp limits the rotation of the end of the docking pipe.

[0012] Preferably, the adapter pipe is internally provided with threads at both ends and a limiting ring in the middle, the two ends of the adapter pipe are butted against the spray head and the butt joint fixing head, the butt joint ends of the two are provided with the same threaded interfaces, the limiting ring is provided with sealing rings on both sides, and the butt joint ends of the spray head and the butt joint fixing head are provided with sealing grooves matched with the sealing rings.

[0013] Preferably, the butt joint fixing head is internally provided with a fixed clamping groove, and is further provided with a plurality of positioning grooves on one side, the plurality of positioning grooves are communicated with the fixed clamping groove, the positioning grooves are provided with baffles on one side of the connecting part with the fixed clamping groove, and are matched with the butt joint assembly.

[0014] Preferably, one end of the adapter pipe in the butt joint assembly is connected with the ozone inlet pipe, and the other end is externally provided with a fixing ring, the fixing ring is provided with clamping blocks uniformly spaced apart, the clamping blocks are matched with the positioning grooves and the fixed clamping groove respectively, the sleeve fixed to the outer wall of the adapter pipe is provided with a movable clamping ring, and the movable clamping ring is matched with the positioning grooves to fix the clamping blocks.

[0015] Preferably, the sleeve is provided with a plurality of movable grooves uniformly spaced apart, the inner wall of the movable clamping ring is provided with movable sliding blocks matched with the movable grooves, and the movable clamping ring is further provided with a plurality of lock blocks uniformly spaced apart on one side, the plurality of lock blocks are corresponded to the positioning grooves, and when the clamping blocks are rotated to the baffles, the lock blocks are just corresponded to the positioning grooves and locked into the positioning grooves.

[0016] Preferably, the overall size of the movable sliding block is smaller than the size of the movable groove, and the size of the movable sliding block should at least meet the movement of the lock block into the positioning groove.

[0017] Preferably, the size of the adapter pipe corresponds to the size of the mounting hole, and the spray head is a bucket type and faces the inside of the sterilization chamber.

[0018] Compared with the prior art, the above technical scheme of the utility model has the beneficial effects that:

[0019] 1、The utility model discloses a design of butt joint assembly and adapter assembly realizes accurate butt joint, the end of adapter pipe is connected and fixed in the inside of butt joint fixing head, and the movable clamping ring of sleeve on the outer wall of adapter pipe restricts the rotation of the end of adapter pipe, effectively avoids the loosening of butt joint part when connecting, and enhances the stability of connection.

[0020] 2, The utility model discloses an adapter assembly is installed in the mounting hole of the disinfection chamber outer wall, and the size of adapter pipe corresponds the size of mounting hole, so that the installation of adapter assembly is more convenient, and installation efficiency is improved greatly, and the connecting mode between docking assembly and each component of adapter assembly is relatively simple, and it is convenient to operate when needing to maintain or replace components. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained according to these drawings for the ordinary skilled in the art.

[0022] Figure 1 It is the overall installation structure diagram of the utility model in the disinfection chamber;

[0023] Figure 2 It is the partial split structure diagram of the utility model;

[0024] Figure 3 It is the overall split structure diagram of the utility model;

[0025] Figure 4 It is the split structure diagram of the adapter assembly of the utility model;

[0026] Figure 5 It is the connecting structure diagram of docking assembly and docking fixed head of the utility model;

[0027] Figure 6 It is the partial split structure diagram of the utility model; Figure 5

[0028] Explanation of reference signs:

[0029] 1, disinfection chamber;11, mounting hole;2, adapter assembly;21, adapter pipe;22, spray head;23, docking fixed head;231, fixed clamping groove;232, positioning groove;233, baffle;24, limiting ring;25, sealing ring;26, sealing groove;3, ozone inlet pipe;4, docking assembly;41, docking pipe;42, sleeve;43, movable clamping ring;44, fixed ring;45, fixed clamping block;46, movable groove;47, movable sliding block;48, lock block. DETAILED DESCRIPTION

[0030] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further introduced in detail in conjunction with the drawings.

[0031] The utility model provides a disinfection chamber, which comprises a disinfection chamber body, an adapter assembly and a docking assembly. Figures 1-6 ​The ozone access structure of the disinfection chamber comprises a switching assembly 2 installed on the outer wall of the disinfection chamber 1 and a docking assembly 4 installed on one end of the ozone access pipe 3.

[0032] Specifically, the outer wall of the disinfection chamber 1 is provided with a mounting hole 11, and the switching assembly 2 is installed in the mounting hole 11.

[0033] Specifically, the switching assembly 2 comprises a switching pipe 21 fixed in the mounting hole 11, a spray head 22 connected to one end of the switching pipe 21, and a docking fixed head 23 connected to the other end of the switching pipe 21, which matches the docking assembly 4.

[0034] Specifically, the docking assembly 4 comprises a docking pipe 41 installed on the end of the ozone access pipe 3, a sleeve pipe 42 fixed on the outer wall of the docking pipe 41, and a movable clamping ring 43 provided on the sleeve pipe 42. The end of the docking pipe 41 is connected and fixed with the inside of the docking fixed head 23, and the movable clamping ring 43 limits the rotation of the end of the docking pipe 41.

[0035] Referring to Figures 3-4 The inside of the switching pipe 21 is provided with threads at both ends, and a limiting ring 24 is arranged in the middle. The switching pipe 21 is connected to the spray head 22 and the docking fixed head 23 at both ends. The connecting ends of the spray head 22 and the docking fixed head 23 are provided with the same threaded interface. The limiting ring 24 is provided with sealing rings 25 on both sides. The connecting ends of the spray head 22 and the docking fixed head 23 are provided with sealing grooves 26 matched with the sealing rings 25.

[0036] In this embodiment, the switching pipe 21 is installed in the mounting hole 11 of the outer wall of the disinfection chamber 1. Since the size of the switching pipe 21 corresponds to the size of the mounting hole 11, it can be more tightly installed in the mounting hole 11.

[0037] Specifically, the spray head 22 is installed at one end of the switching pipe 21, and the docking fixed head 23 is installed at the other end. The threads at both ends of the switching pipe 21 match the threaded interfaces of the connecting ends of the spray head 22 and the docking fixed head 23, facilitating connection. At the same time, the sealing rings 25 on both sides of the limiting ring 24 cooperate with the sealing grooves 26 of the connecting ends of the spray head 22 and the docking fixed head 23, realizing sealed connection.

[0038] Specifically, the inner wall of the docking fixed head 23 is provided with a fixed clamping groove 231, and the docking fixed head 23 is provided with a plurality of positioning grooves 232 on one side. The plurality of positioning grooves 232 are communicated with the fixed clamping groove 231. The side of the connecting part of the positioning groove 232 and the fixed clamping groove 231 is provided with a baffle 233, and they all match the docking assembly 4.

[0039] Referring to Figures 5-6The ozone access pipe 3 is connected to one end of the docking pipe 41 in the docking assembly 4, and a fixing ring 44 is arranged on the outer wall of the other end of the docking pipe 41. The fixing ring 44 is provided with evenly spaced clamping blocks 45. The clamping blocks 45 and the fixing ring 44 are matched with the positioning groove 232 and the fixed clamping groove 231, respectively. A sleeve 42 is fixed on the outer wall of the docking pipe 41, and a movable clamping ring 43 is mounted on the sleeve 42. The movable clamping ring 43 is matched with the positioning groove 232 to fix the clamping blocks 45.

[0040] Specifically, the sleeve 42 is provided with a plurality of evenly spaced movable grooves 46, and the inner wall of the movable clamping ring 43 is provided with movable sliding blocks 47 matched with the movable grooves 46. The movable clamping ring 43 is also provided with a plurality of evenly spaced locking blocks 48 on one side. The plurality of locking blocks 48 correspond to the positioning groove 232, and when the clamping blocks 45 are rotated to the baffle 233, the locking blocks 48 correspond to the positioning groove 232 and are locked into the positioning groove 232.

[0041] Specifically, the overall size of the movable sliding block 47 is smaller than the size of the movable groove 46, and the size of the movable sliding block 47 should at least satisfy the movement of the locking block 48 into the positioning groove 232.

[0042] In this embodiment, the docking pipe 41 is installed at the end of the ozone access pipe 3. The other end of the docking pipe 41 is connected to the docking fixed head 23 in the adapter assembly 2. The clamping blocks 45 on the fixing ring 44 are aligned with the positioning groove 232 on the inner wall of the docking fixed head 23 and are inserted, so that the clamping blocks 45 slide into the fixed clamping groove 231 along the positioning groove 232. Then, the docking pipe 41 is rotated, and when the clamping blocks 45 are rotated to the baffle 233, the locking blocks 48 of the movable clamping ring 43 on the sleeve 42 correspond to the positioning groove 232 at this time.

[0043] Specifically, the movable sliding blocks 47 on the inner wall of the movable clamping ring 43 move in the movable grooves 46 of the sleeve 42, so that the locking blocks 48 are locked into the positioning groove 232, thereby limiting the rotation of the end of the docking pipe 41, and completing the stable connection of the docking pipe 41 and the docking fixed head 23.

[0044] Referring to Figures 1-2 The size of the adapter pipe 21 corresponds to the size of the installation hole 11, and the nozzle 22 is a bucket type and faces the inside of the sterilization chamber 1.

[0045] In this embodiment, during the connection process, the cooperation of the clamping blocks 45 with the fixed clamping groove 231 and the positioning groove 232 and the locking of the locking blocks 48 on the clamping blocks 45 make the connection of the docking pipe 41 and the docking fixed head 23 very stable. During the operation of the equipment, even if subjected to vibration or other external forces, this connection method can effectively prevent the docking pipe 41 and the docking fixed head 23 from loosening or separating. The matching design between the various components ensures the accuracy of the connection, reduces the error in the installation process, and improves the installation quality of the entire ozone access structure.

[0046] The sealing design of the sealing ring 25 and the sealing groove 26 between the adapter pipe 21 and the nozzle 22 and the docking fixed head 23 can effectively prevent ozone from leaking from the connection. During the ozone sterilization process in the sterilization chamber, the stability of the ozone concentration is ensured, thereby ensuring the sterilization effect.

[0047] Specifically, due to the good sealing, ozone cannot leak to the outside of the sterilization chamber, so that the ozone in the sterilization chamber can fully play a sterilization role, reducing the waste of ozone and improving the sterilization efficiency.

[0048] In this embodiment, the nozzle 22 is a bucket type and faces the inside of the sterilization chamber 1, and when ozone is sprayed from the nozzle 22, such shape and orientation are conducive to the uniform distribution of ozone in the sterilization chamber 1. When irregularly shaped sterilization articles are sterilized, the uniformly distributed ozone can better contact each surface of the articles, improving the comprehensiveness of sterilization.

[0049] The above only describes some exemplary embodiments of the present application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A structure of an ozone inlet port of a sterilization chamber, characterized by: The adapter assembly (2) is installed on the outer wall of the sterilization chamber (1), and the docking assembly (4) is installed on one end of the ozone inlet pipe (3); The outer wall of the sterilization chamber (1) is provided with a mounting hole (11), and the adapter assembly (2) is installed in the mounting hole (11); The adapter assembly (2) includes an adapter pipe (21) fixed inside the mounting hole (11), one end of the adapter pipe (21) is connected with a spray head (22), the other end is connected with a docking fixed head (23), and the docking fixed head (23) is matched with the docking assembly (4); The docking assembly (4) includes a docking pipe (41) installed on the end of the ozone inlet pipe (3), and a sleeve (42) is further fixed on the outer wall of the docking pipe (41), and a movable clamping ring (43) is arranged on the sleeve (42), the end of the docking pipe (41) is connected and fixed with the inside of the docking fixed head (23), and the movable clamping ring (43) limits the rotation of the end of the docking pipe (41).

2. The ozone inlet structure of a sterilizing chamber according to claim 1, wherein: The inside of the adapter pipe (21) is provided with threads at both ends, and a limiting ring (24) is arranged in the middle, the adapter pipe (21) is connected with the spray head (22) and the docking fixed head (23) at both ends, and the connecting ends of the two are provided with the same threaded interfaces, the limiting ring (24) is provided with sealing rings (25) on both sides, and the connecting ends of the spray head (22) and the docking fixed head (23) are provided with sealing grooves (26) matched with the sealing rings (25).

3. The ozone inlet structure of a sterilizing chamber according to claim 1, wherein: The inner wall of the docking fixed head (23) is provided with a fixed clamping groove (231), and a plurality of positioning grooves (232) are further arranged on one side of the docking fixed head (23), the plurality of positioning grooves (232) are communicated with the fixed clamping groove (231), one side of the connecting part of the positioning groove (232) and the fixed clamping groove (231) is provided with a baffle (233), and they are matched with the docking assembly (4).

4. The ozone inlet structure of a sterilizing chamber according to claim 3, wherein: The docking pipe (41) in the docking assembly (4) is connected with the ozone inlet pipe (3) at one end, and a fixed ring (44) is arranged on the outer wall of the other end, a plurality of clamping blocks (45) are arranged on the fixed ring (44) at equal intervals, the clamping blocks (45) and the fixed ring (44) are matched with the positioning grooves (232) and the fixed clamping grooves (231) respectively, the sleeve (42) fixed on the outer wall of the docking pipe (41) is provided with the movable clamping ring (43), and the movable clamping ring (43) cooperates with the positioning grooves (232) to fix the clamping blocks (45).

5. The ozone inlet structure of a sterilizing chamber according to claim 4, wherein: A plurality of movable grooves (46) are arranged on the sleeve (42) at equal intervals, a movable sliding block (47) matched with the movable grooves (46) is arranged on the inner wall of the movable clamping ring (43), a plurality of lock blocks (48) are further arranged on one side of the movable clamping ring (43) at equal intervals, the plurality of lock blocks (48) correspond to the positioning grooves (232), and when the clamping blocks (45) are rotated to the baffle (233), the lock blocks (48) correspond to the positioning grooves (232) and are locked in the positioning grooves (232).

6. The ozone inlet structure of a sterilizing chamber according to claim 5, wherein: The overall size of the moving slider (47) is smaller than the size of the moving groove (46), and the size of the moving slider (47) should at least satisfy the moving of the lock block (48) into the positioning groove (232).

7. The ozone inlet structure of a sterilizing chamber according to claim 1, wherein: The size of the adapter pipe (21) corresponds to the size of the mounting hole (11), and the spray head (22) is a bucket type and faces the inside of the sterilization chamber (1).

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