Container type sterilization box

Abstract

The utility model relates to a container type sterilization box which comprises a box body, a transportation assembly, a gas internal and external circulation assembly and a water spraying disc, the box body is provided with an inner cavity, and opening and closing doors are arranged on the two sides of the box body; the transportation assembly comprises a first triangular rail and a carrying vehicle, the first triangular rail is laid at the bottom of the inner cavity, and the carrying vehicle slides on the first triangular rail; the gas internal and external circulation assembly is used for controlling gas to conduct inner cavity internal circulation and inner cavity external circulation. According to the technical scheme, a sterilization space which can be independently used and is convenient to transport is provided, the container type box body is adopted, the box body is provided with the inner cavity, the inner cavity is arranged in the box body, and the water spraying discs are arranged in the inner cavity. Under the condition that a large-capacity sterilization space is guaranteed, a room does not need to be independently arranged to serve as a sterilization room.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of sterilization equipment, specifically relates to a container type sterilization box. BACKGROUND

[0002] The sterilization box is the disinfection equipment commonly used in food field and medical field, and the sterilization box is divided into high-temperature disinfection, spray disinfection and ozone disinfection, and according to the volume of the sterilization box, large sterilization box and small sterilization box are respectively, wherein the large sterilization box needs to be set in a special room, but in the actual operation process, many enterprises do not have a single room to use as a sterilization room in the actual application scene, in order to solve the problem, the present scheme is generated. UTILITY MODEL CONTENT

[0003] In view of the deficiencies of the prior art, the utility model wants to solve the technical problem to provide a container type sterilization box, the box body is container type, the volume of the inner cavity is enough when guaranteeing sterilization, and an independent room is not needed to provide for sterilization.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of a container type sterilization box, including box body, transport assembly, gas internal and external circulation assembly and water spray disc, the box body has an inner cavity, and the box body is provided with switch doors on both sides;

[0005] The transport assembly includes a first triangular track and a carrier, the first triangular track is laid on the bottom of the inner cavity, and the carrier is located on the first triangular track and slides;

[0006] The gas internal and external circulation assembly is used for controlling the internal and external circulation of gas in the inner cavity;

[0007] The top wall of the inner cavity has a plurality of connecting ports, and a plurality of water spray discs are connected to the connecting ports respectively.

[0008] Further, the switch door and the box body are sealed by using an inflatable sealing ring.

[0009] Further, the water spray disc includes a shell, a middle partition plate and an upper cover plate, the shell is a rotary body, the shell has a first chamber, the first chamber is upwardly open, a first water guide column extending upward is formed in the middle of the shell, and the first water guide column has a first water passage in it;

[0010] The middle partition plate has a connecting hole in the middle, the connecting hole corresponds to the first water guide column, and the middle partition plate is located in the first chamber and is used for separating the first chamber.

[0011] The upper cover plate closes the upper opening of the first chamber; the area surrounded by the upper cover plate, the middle partition plate and the first water guide column is a first water passing cavity;

[0012] The shell peripheral surface forms a plurality of annularly spaced side wall water outlets, which are in communication with the first water passing cavity; the shell bottom forms a bottom wall water outlet, which is in communication with the first water passing channel, and a shower head is arranged at the bottom wall water outlet and the bottom wall water outlet.

[0013] Further, the connecting port is a connecting groove, a first water inlet is formed in the middle of the bottom wall of the connecting groove, and a first annular water inlet is formed in the bottom wall of the connecting groove, the first water inlet is located between the first annular water inlets,

[0014] The upper surface of the upper cover plate has an annular water outlet, the axis of the annular water outlet coincides with the axis of the water spray disc, a connecting convex ring extending upward is formed in the outer periphery of the annular water outlet, a water inlet ring is arranged at the upper end of the first water guide column, the outer diameter and the inner diameter of the water inlet ring and the first water guide column are the same, the connecting convex ring is detachably connected with the connecting groove, the annular water outlet is in communication with the first annular water inlet, the water inlet ring abuts against the bottom wall of the connecting groove, and the first water inlet is in communication with the first water inlet channel.

[0015] Further, the gas internal and external circulation assembly includes an air inlet pump and an air outlet pump, air inlets and air outlets are formed in the two side walls of the internal cavity close to the two openings of the internal cavity, two enclosures are arranged on any outer side wall of the box, and the two enclosures respectively cover the air inlets and the air outlets; the two enclosures surrounding the air inlets are communicated through a first communication pipe, the two enclosures surrounding the air outlets are communicated through a second communication pipe, the air inlet pump and the air outlet pump are respectively communicated with the first communication pipe and the second communication pipe; an internal circulation air pipe is arranged between the air outlet end of the air inlet pump and the air inlet end of the air outlet pump, a first electromagnetic valve is arranged on the internal circulation air pipe, and a second electromagnetic valve is arranged between the internal circulation air pipe and the air inlet end of the air outlet pump.

[0016] Further, the gas internal and external circulation assembly further includes a purification box, the purification box is located between the air inlet pump and the first communication pipe, the air inlet end of the purification box is communicated with the air inlet pump, and the air outlet end of the purification box is communicated with the first communication pipe; the purification box is used for purifying the gas entering the air inlet pump.

[0017] Further, the transportation assembly further includes two receiving seats, the upper surface of each receiving seat has a second triangular track corresponding to the first triangular track, and the two receiving seats are respectively located on one side of the two openings of the internal cavity.

[0018] Further, the lower surface of the carrier vehicle is provided with a plurality of mounting seats arranged at intervals, two sides of the mounting seat are inclined surfaces, the inclined surfaces are inclined inward from top to bottom, a wheel body is mounted on the two inclined surfaces of the mounting seat, and the wheel body is matched with the inclined surfaces of the first triangular track and the second triangular track.

[0019] Further, one side of the receiving seat is formed with an extension plate, and the second triangular track extends out of the upper surface of the extension plate.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. In order to provide a sterilization space which can be used alone and is convenient to transport, a container type box is adopted in the utility model, the box has an inner cavity, and in the case that a large-capacity sterilization space is ensured, a room does not need to be separately set up as a sterilization room, and the sterilization box can be placed according to actual application scenes; the container type sterilization box provided by the utility model is provided with a water spraying disc in the box, is used for spraying sterilization liquid, is provided with a transportation assembly, is used for carrying articles into the inner cavity to sterilize, and is provided with a gas internal and external circulation assembly, so that the comprehensiveness of sterilization is ensured, and after sterilization, the gas in the inner cavity and the sprayed mist liquid can be discharged in time, and the sterilization efficiency is greatly improved.

[0022] 2. In order to ensure the comprehensiveness of sterilization, the transportation assembly adopts a first triangular track and a carrier vehicle matched with the first triangular track, the first triangular track can realize comprehensive sterilization, and there is no sterilization dead angle, such as the vertical corner or the built-in groove in the I-shaped rail transportation mode or the C-shaped slide rail transportation mode adopted in the prior art, which all belong to sterilization dead angles that cannot be sprayed.

[0023] 3. The box side wall is provided with an air inlet and an air outlet, then a cover is used to cover the openings of the air inlet and the air outlet on the outer side wall of the box, then an air inlet pump and an air outlet pump are communicated with a first communication pipe and a second communication pipe respectively, so that the problem that the box side wall is relatively thin and is not directly connected with the air pipe is solved; in the utility model, when the first electromagnetic valve is opened, the second electromagnetic valve is closed, and the air inlet pump works, the inner cavity of the box is in a gas internal circulation state, in the internal circulation state, the air pressure inside the box needs to be detected in real time, when the air pressure is not at a rated value, the second electromagnetic valve is opened to release pressure; when the first electromagnetic valve is closed, the second electromagnetic valve is opened, and the air inlet pump and the air outlet pump work at the same time, the inner cavity of the box is in a gas external circulation state. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a three-dimensional structure schematic view of the container type sterilization box of the utility model;

[0025] Figure 2Another direction's three-dimensional structure schematic view of the utility model;

[0026] Figure 3 Three-dimensional structure schematic view of the utility model among transport assembly and box body;

[0027] Figure 4 Split structure schematic view of the utility model among box body and inflatable sealing ring;

[0028] Figure 5 Three-dimensional structure schematic view of the utility model among receiving seat;

[0029] Figure 6 Local enlarged structure schematic view of the utility model among wheel body of the bottom of the carrier vehicle;

[0030] Figure 7 Gas flow direction schematic view in the inner cavity of the box body of the utility model;

[0031] Figure 8 Three-dimensional structure schematic view of the utility model among water spray disc;

[0032] Figure 9 Another direction's three-dimensional structure schematic view of the utility model among water spray disc;

[0033] Figure 10 Sectional view structure schematic view of the utility model among water spray disc;

[0034] Figure 11 Local sectional view structure schematic view of the utility model among water spray disc and connecting port after being connected.

[0035] Mark in the drawing: 1, box body; 11, sealing groove; 12, inflatable sealing ring; 13, connecting port; 131, first water inlet; 132, first annular water inlet; 14, air inlet; 15, air outlet; 16, shroud; 17, first communication pipe; 18, second communication pipe; 19, switch door; 110, inner cavity; 2, transport assembly; 21, receiving seat; 211, extension plate; 22, carrier vehicle; 221, mounting seat; 222, wheel body; 23, first triangular track; 24, second triangular track; 3, gas internal and external circulation assembly; 31, purification box; 32, air inlet pump; 33, air outlet pump; 34, internal circulation air pipe; 35, first electromagnetic valve; 36, second electromagnetic valve; 4, water spray disc; 41, shell; 42, mid-position partition plate; 43, upper cover plate; 44, first chamber; 45, first water passing channel; 46, first water guide column; 47, connecting convex ring; 48, water inlet ring; 49, spray head. DETAILED DESCRIPTION

[0036] In order to make the above features and advantages of the utility model more obvious and easy to understand, the following specific examples are described in detail below, and the drawings are as follows.

[0037] As Figures 1-11 shown, the embodiment provides a container type sterilization box, which comprises a box body 1, a transportation assembly 2, a gas internal and external circulation assembly 3 and a water spraying plate 4.

[0038] In the scheme, the external dimensions of the box body 1 are as follows: 6.058 meters long*2.438 meters wide*2.591 meters high or 12.192 meters long*2.438 meters wide*2.591 meters high or 12.192 meters long*2.438 meters wide*2.896 meters high, and the length, width and height can be adjusted up and down by 50 cm in the three size ranges. The wall thickness of the box body 1 is 20-40 cm.

[0039] The box body 1 has an inner cavity 110, and the two openings of the inner cavity 110 are provided with sealing grooves 11 extending outward. The box body 1 is provided with opening and closing doors 19 on both sides, and the opening and closing doors 19 and the box body 1 are sealed by inflatable sealing rings 12. Specifically, the inflatable sealing rings 12 are arranged in the sealing grooves 11, and the box body 1 is provided with through holes on the side edges. The inflation ports of the inflatable sealing rings 12 extend out of the through holes through connecting pieces, which are convenient for connecting with the air pump for inflation. The top of the inner cavity 110 is provided with a connecting port 13, which is a connecting groove. The middle of the bottom wall of the connecting groove is formed with a first water inlet 131, and the bottom wall of the connecting groove is formed with a first annular water inlet 132. The first water inlet 131 is located between the first annular water inlets 132, and the first water inlet 131 is supplied with water through a first water pipe, and the first annular water inlets 132 are supplied with water through a second water pipe.

[0040] The two side walls of the inner cavity 110 near the openings of the inner cavity 110 are formed with air inlets 14 and air outlets 15. Any outer side wall of the box body 1 is provided with two shrouds 16, and the two shrouds 16 cover the air inlets 14 and the air outlets 15, respectively. The two shrouds 16 surrounding the air inlets 14 are connected by a first communication pipe 17, and the two shrouds 16 surrounding the air outlets 15 are connected by a second communication pipe 18.

[0041] The gas internal and external circulation assembly 3 is used for controlling the circulation of the gas in and out of the inner cavity 110, and comprises a purification tank 31, an air inlet pump 32 and an air outlet pump 33. The air inlet pump 32 and the air outlet pump 33 are communicated with the first communication pipe 17 and the second communication pipe 18 respectively. Specifically, the purification tank 31 is located between the air inlet pump 32 and the first communication pipe 17, the air inlet end of the purification tank 31 is communicated with the air inlet pump 32, and the air outlet end of the purification tank 31 is communicated with the first communication pipe 17. The purification tank 31 is used for purifying the gas entering the air inlet pump 32, and the purification tank 31 adopts a common gas purification tank 31 device on the market, such as an activated carbon purification tank 31. The internal circulation gas pipe 34 is arranged between the air outlet end of the air inlet pump 32 and the air inlet end of the air outlet pump 33, the first electromagnetic valve 35 is arranged on the internal circulation gas pipe 34, and the second electromagnetic valve 36 is arranged between the internal circulation gas pipe 34 and the air inlet end of the air outlet pump 33.

[0042] Preferably, the openings of the air inlet port 14 and the air outlet port 15 located in the inner cavity 110 are provided with a flow guide frame, and the opening of the flow guide frame is directed to the opening of the inner cavity 110 adjacent to the flow guide frame. Figure 7 As shown in the figure, the flow direction of the gas after the flow guide frame is arranged.

[0043] Gas internal circulation: the first electromagnetic valve 35 is opened, the second electromagnetic valve 36 is closed, the air inlet pump 32 starts to work, and the gas sequentially passes through the air inlet pump 32, the purification tank 31, the first communication pipe 17, the inner cavity 110, the second communication pipe 18, the internal circulation gas pipe 34 and the purification tank 31. During the internal circulation of the gas, the air pressure in the inner cavity 110 is detected at any time, and when the air pressure is not at the rated value, the second electromagnetic valve 36 needs to be opened to release pressure.

[0044] Gas external circulation: the first electromagnetic valve 35 is closed, the second electromagnetic valve 36 is opened, and the gas sequentially passes through the air inlet pump 32, the purification tank 31, the first communication pipe 17, the inner cavity 110, the second communication pipe 18 and the air outlet pump 33.

[0045] The transportation assembly 2 comprises a first triangular track 23, a second triangular track 24, two receiving seats 21 and a carrier 22. The two first triangular tracks 23 are laid on the bottom of the inner cavity 110 and are arranged. The two receiving seats 21 are respectively located on the sides of the two openings of the inner cavity 110. The upper surface of the receiving seat 21 is provided with the second triangular track 24 corresponding to the first triangular track 23. The receiving seat 21 is provided with an extension plate 211 on one side. The second triangular track 24 extends out of the upper surface of the extension plate 211. Because there is a gap between the first triangular track 23 and the second triangular track 24 when they are connected, in order to make up for this gap, the second triangular track 24 extends out of the extension plate 211, so that the second triangular track 24 can be inserted into the inner cavity 110 and overlapped with the first triangular track 23. The extension plate 211 prevents the second triangular track 24 from being broken due to stress concentration when it extends out.

[0046] The carrier 22 is located on the first triangular track 23 and slides, specifically, the lower surface of the carrier 22 has a plurality of mounting seats 221 arranged at intervals, the two sides of the mounting seat 221 are inclined surfaces, the inclined surfaces are inclined inward from top to bottom, the two inclined surfaces of the mounting seat 221 are provided with wheel bodies 222, the wheel bodies 222 are matched with the inclined surfaces of the first triangular track 23 and the second triangular track 24, in order to ensure the comprehensiveness of sterilization, the transportation assembly 2 adopts the first triangular track 23 and the carrier 22 matched with the first triangular track 23, adopts the first triangular track 23, which can realize comprehensive sterilization and will not have sterilization dead angles, such as the vertical corners or built-in grooves in the I-shaped rail transportation mode or the C-shaped slide rail transportation mode in the prior art, which all belong to sterilization dead angles that cannot be sprayed.

[0047] A plurality of water spraying plates 4 are connected to the plurality of connecting ports 13, the water spraying plate 4 includes a shell 41, a middle partition plate 42 and an upper cover plate 43, the shell 41 is a rotary body, the shell 41 has a first cavity 44, the first cavity 44 has an upward opening, the shell 41 has a first water guide column 46 extending upward in the middle, and the first water guide column 46 has a first water passing channel 45 therein; the middle partition plate 42 has a connecting hole in the middle, the connecting hole corresponds to the first water guide column 46, the middle partition plate 42 is located in the first cavity 44 and is used for separating the first cavity 44; the upper cover plate 43 is used for closing the upper opening of the first cavity 44; the area surrounded by the upper cover plate 43, the middle partition plate 42 and the first water guide column 46 is a first water passing cavity; a plurality of annular side wall water outlets are formed on the circumferential surface of the shell 41 and are arranged at intervals, the side wall water outlets are connected to the first water passing cavity; a bottom wall water outlet is formed on the bottom of the shell 41 and is connected to the first water passing channel 45, a spray head 49 is arranged at the bottom wall water outlet and the bottom wall water outlet, and the spray head 49 is an atomizing spray head 49.

[0048] The upper surface of the upper cover plate 43 has an annular water outlet, the axis of the annular water outlet coincides with the axis of the water spraying plate 4, an upward extending connecting convex ring 47 is formed on the outer periphery of the annular water outlet, a water inlet ring 48 is arranged on the upper end of the first water guide column 46, the outer diameter and the inner diameter of the water inlet ring 48 and the first water guide column 46 are the same, the connecting convex ring 47 is detachably connected to the connecting groove, specifically, the two are threadedly connected, a water leakage prevention strip is wound on the threaded part, the annular water outlet is communicated with the first annular water inlet 132, the water inlet ring 48 abuts against the bottom wall of the connecting groove, a ring-shaped sealing groove 11 is arranged on the upper surface of the water inlet ring 48, and a sealing ring is arranged in the sealing groove 11; the first water inlet 131 is communicated with the first water passing channel.

[0049] Working principle: the sterilization of the goods is carried out as follows: the goods to be sterilized are placed in the carrier 22 on the receiving seat 21, then the carrier 22 is pushed into the inner cavity 110, the receiving seat 21 is removed, the switch doors 19 on both sides of the box 1 are closed, the air-filling seal is inflated, the water spraying plate 4 starts to spray sterilization, the first electromagnetic valve 35 is opened, the second electromagnetic valve 36 is closed, the air inlet pump 32 starts to work, the gas passes through the air inlet pump 32, the purification tank 31, the first communication pipe 17, the inner cavity 110, the second communication pipe 18, the inner circulation gas pipe 34 and the purification tank 31 in sequence, and the gas is internally circulated, at the time of the internal circulation of the gas, the air pressure in the inner cavity 110 is detected at all times, when the air pressure is not at the rated value, the second electromagnetic valve 36 needs to be opened to release pressure, after the sterilization is completed, the switch doors 19 are opened, the receiving seat 21 is placed, the carrier 22 is pushed into the receiving seat 21 from the inner cavity 110, the first electromagnetic valve 35 is closed, the second electromagnetic valve 36 is opened, the gas passes through the air inlet pump 32, the purification tank 31, the first communication pipe 17, the inner cavity 110, the second communication pipe 18 and the air outlet pump 33 in sequence, and the gas is externally circulated, until the next batch of goods to be sterilized arrives.

[0050] The basic principle and main features of the present application and the advantages of the present application are shown and described above, and those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application, and the scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A sterilization chamber in the form of a shipping container, characterized by: The utility model provides a box, transport component, gas inside and outside circulation component and water spray disc, the box has the inner chamber, and the both sides of box are provided with switch door, the transport component includes first triangular track and carrier, first triangular track lays in the bottom of inner chamber, and carrier is located first triangular track and slides, Gas inside and outside circulation component is used for controlling gas to carry out the inner circulation and the outer circulation in the inner chamber, the top wall of inner chamber has a plurality of connecting ports, and a plurality of water spray disc is connected on a plurality of connecting ports respectively.

2. A sterilizer cabinet according to claim 1, characterized in that: The switch door and the box are sealed by the inflatable sealing ring.

3. A sterilizer cabinet according to claim 1, characterized in that: The water spray disc includes a shell, a middle partition plate, and an upper cover plate. The shell is a rotary body. The shell has a first chamber with an upward opening. A first water guide column extending upward is formed in the middle of the shell. The first water guide column has a first water passage therein. The middle partition plate has a connecting hole in the middle. The connecting hole corresponds to the first water guide column. The middle partition plate is located in the first chamber and separates the first chamber. The upper cover plate closes the upper opening of the first chamber. The area surrounded by the upper cover plate, the middle partition plate, and the first water guide column is a first water passage. A plurality of sidewall water outlets are formed in the peripheral surface of the shell in a ring-shaped and spaced manner. The sidewall water outlets are in communication with the first water passage. A bottom wall water outlet is formed in the bottom of the shell. The bottom wall water outlet is in communication with the first water passage. The bottom wall water outlet and the bottom wall water outlet are provided with spray heads.

4. A container-type sterilizing chamber according to claim 3, characterized in that: The connecting port is a connecting groove. A first water inlet is formed in the middle of the bottom wall of the connecting groove. A first annular water inlet is formed in the bottom wall of the connecting groove. The first water inlet is located between the first annular water inlets. The upper surface of the upper cover plate has a ring-shaped water outlet. The axis of the ring-shaped water outlet coincides with the axis of the water spray disc. An upwardly extending connecting convex ring is formed in the outer periphery of the ring-shaped water outlet. A water inlet ring is provided at the upper end of the first water guide column. The outer diameter and the inner diameter of the water inlet ring and the first water guide column are the same. The connecting convex ring is detachably connected with the connecting groove. The ring-shaped water outlet is in communication with the first annular water inlet. The water inlet ring abuts against the bottom wall of the connecting groove. The first water inlet is in communication with the first water passage.

5. A sterilizer cabinet according to claim 1, wherein: The gas inside and outside circulation component includes an air inlet pump and an air outlet pump. Air inlets and air outlets are formed in the two sidewalls of the inner chamber near the openings of the inner chamber. Two enclosures are provided on any outer sidewall of the box. The two enclosures cover the air inlets and the air outlets respectively. The two enclosures surrounding the air inlets are connected by a first communication pipe. The two enclosures surrounding the air outlets are connected by a second communication pipe. The air inlet pump and the air outlet pump are connected with the first communication pipe and the second communication pipe respectively. An inner circulation air pipe is provided between the air outlet end of the air inlet pump and the air inlet end of the air outlet pump. A first electromagnetic valve is provided on the inner circulation air pipe. A second electromagnetic valve is provided between the inner circulation air pipe and the air inlet end of the air outlet pump.

6. A container-type sterilizing chamber according to claim 5, characterized in that: The gas internal and external circulation assembly further comprises a purification tank, the purification tank is located between the air inlet pump and the first communication pipe, the air inlet end of the purification tank is communicated with the air inlet pump, the air outlet end of the purification tank is communicated with the first communication pipe, and the purification tank is used for purifying the gas entering the air inlet pump.

7. A sterilizer cabinet according to claim 1, wherein: The conveying assembly further comprises two receiving seats, the upper surface of the receiving seat is provided with a second triangular track corresponding to the first triangular track, and the two receiving seats are located on the two opening sides of the inner cavity.

8. A container sterilization chamber as claimed in claim 7, characterized in that: The lower surface of the carrier trolley is provided with a plurality of spaced mounting seats, the two side surfaces of the mounting seat are inclined surfaces, the inclined surfaces are inclined inward from top to bottom, the two inclined surfaces of the mounting seat are provided with wheel bodies, and the wheel bodies are matched with the inclined surfaces of the first triangular track and the second triangular track.

9. A container-type sterilizing chamber according to claim 7, characterized in that: An extension plate is formed on one side of the receiving seat, and the second triangular track extends out of the upper surface of the extension plate.

Images