CN218309670U - Pressure-reducing boiling cleaning sterilizer - Google Patents

Abstract

The utility model discloses a decompression boiling cleaning sterilizer, which comprises a case, a water tank and a cleaning and sterilizing cabin which are arranged in the case, wherein a heater is arranged in the water tank, a water inlet is arranged in the cabin body of the cleaning and sterilizing cabin, and the water tank can be communicated with the water inlet; the first heating pipe fitting can be communicated with the water tank and is arranged in the cabin body; the second heating pipe fitting is arranged outside the cabin body, the first heating pipe fitting is also communicated with the second heating pipe fitting, and the second heating pipe fitting can also be communicated with the drain pipe; the roller assembly includes that a plurality of rotations connect in the gyro wheel of the inside wall of the cabin body, and roller assembly, first heating pipe fitting and second heating pipe fitting are along the direction of height interval distribution of the cabin body, and roller assembly is located the top, and the gyro wheel is made by non-metallic material. The cleaning effect and the cleaning efficiency of the cleaned objects are improved, the working efficiency of drying the cleaned objects can be improved, and the problem that leakage and/or transmission capacity are reduced due to rusting of the chain wheel in the prior art can be solved.

Description

Pressure-reducing boiling cleaning sterilizer

Technical Field

The utility model relates to a cleaning and disinfecting technical field especially relates to decompression boiling cleaning and disinfecting ware.

Background

The cleaning sterilizer is widely applied to the field of cleaning of medical instruments, in particular to a reduced pressure boiling cleaning sterilizer which can clean the inner surface and the outer surface of the medical instrument. The decompression boiling cleaning sterilizer in the prior art mainly comprises a case, a cleaning and drying chamber arranged in the case, a water tank, a heating assembly and the like, wherein the water tank is used for storing cleaning liquid, the heating assembly is used for heating the cleaning liquid, and the cleaning liquid in the water tank is heated by the heating assembly and then conveyed into the cleaning and drying chamber to clean the cleaned objects; secondly, decompression boiling cleaning and disinfecting ware among the prior art holds by the washing article through holding the frame usually, it holds the frame through setting up the sprocket assembly conveying in washing dry cabin, the frame that holds by the washing article is sent into through the sprocket assembly conveying and is washd by the washing dry under-deck to the washing article, can put into washing dry under-deck to hold the frame, but the sprocket assembly rusts easily under the long-term soaking effect of washing liquid with the junction of the cabin body of washing dry cabin and leads to leaking even by rustting, and the transmission capacity after the sprocket assembly rusts can descend.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a decompression boiling cleaning and disinfection ware, can descend gradually along with the temperature of washing liquid among the solution prior art, can lead to the washing liquid to progressively descend by the cleaning performance of wasing article, the temperature heating that leads to wasing in the dry cabin needs the dead time to appointed temperature, and can't guarantee that the temperature in wasing the dry cabin lasts and is in the settlement temperature, and chain wheel assembly rusts easily under the long-term soaking effect of the washing liquid with the connection of the cabin body of wasing the dry cabin even by the problem that rusts and lead to the leakage.

To achieve the purpose, the utility model adopts the following technical proposal:

decompression boiling cleaning and disinfecting ware, it includes quick-witted case, and set up in water tank and cleaning and disinfecting cabin of quick-witted incasement, be equipped with the heater in the water tank, the cleaning and disinfecting cabin includes:

the water tank is communicated with the water inlet;

the first heating pipe fitting is arranged inside the cabin body and can be communicated with the water tank;

the first heating pipe fitting is also communicated with the second heating pipe fitting, and the second heating pipe fitting can be further communicated with a drain pipe;

two roller components along first direction interval distribution, roller components include a plurality of second direction interval distribution of edge and all rotate connect in the gyro wheel of the inside wall of the cabin body, roller components first heating pipe fitting with second heating pipe fitting is followed the direction of height interval distribution of the cabin body, just roller components is located the top, the gyro wheel is made by non-metallic material, first direction with second direction mutually perpendicular and equal perpendicular to the direction of height of the cabin body.

Preferably, the first heating pipe comprises a plurality of heating pipes and two conducting pipes, the plurality of first heating pipes are distributed at intervals along the first direction or the second direction, the two conducting pipes are respectively located at two ends of the heating pipes along the axial direction and are communicated with the heating pipes, one conducting pipe can be communicated with the water tank, and the other conducting pipe is communicated with the second heating pipe.

Preferably, the roller assembly further comprises a plurality of fixing shafts, the plurality of fixing shafts are connected to the inner side wall of the cabin body, the plurality of fixing shafts and the plurality of rollers are arranged in a one-to-one correspondence manner, and the rollers are rotatably sleeved on the fixing shafts;

the fixed shaft is provided with a limiting part along the axial free end, and the two ends of the roller along the axial direction can be respectively abutted against the inner side wall of the cabin body and the limiting part.

Preferably, the gyro wheel includes the gyro wheel portion and connect in the anticollision portion of gyro wheel portion, anticollision portion is greater than along axial end surface area the gyro wheel portion is along axial end surface area, just the anticollision position is in the gyro wheel portion with between the inside wall of the cabin body.

Preferably, the bottom of the cabin body is provided with a water outlet, the cleaning and disinfection cabin further comprises a spray assembly rotatably arranged at the top of the cabin body, the water outlet can be communicated with the spray assembly, and the water outlet can be communicated with the drain pipe.

Preferably, the spray assembly comprises a return pipe, a connecting piece fixedly arranged in the return pipe, a screw fixedly connected to the connecting piece, a spray pipe rotatably sleeved on the screw, and a nut, the nut is in threaded connection with the screw, and the spray pipe is clamped between the nut and the connecting piece;

the spray assembly further comprises a hydraulic pump arranged on the return pipe, the return pipe can be communicated with the drain pipe, the hydraulic pump can be communicated with the water outlet and the spray pipe and can pump the cleaning liquid at the water outlet to the spray pipe and can be communicated with the water outlet and the drain pipe and can pump the cleaning liquid at the water outlet to the drain pipe.

Preferably, the reduced-pressure boiling cleaning sterilizer further comprises a hot air assembly arranged in the case, and the water tank, the cleaning and sterilizing cabin and the hot air assembly are sequentially arranged at intervals from top to bottom along the height direction of the case;

the hot air assembly comprises an air filter, a fan, a hot air box and a hot air pipe which are sequentially communicated, and an air outlet of the hot air pipe is communicated with the chamber of the cabin body.

Preferably, the hot air pipe comprises a first hot air pipe section and a second hot air pipe section which are communicated with each other, the air outlet of the first hot air pipe section is positioned on the inner side wall of the cabin, and the air outlet of the second hot air pipe section is positioned on the inner top wall of the cabin.

Preferably, the hot air assembly further comprises an air deflector, the air deflector is fixedly connected to the inner top wall of the cabin body and located at the air outlet of the second hot air pipe section, an air guide opening is formed between the air deflector and the inner top wall of the cabin body, and the air guide direction of the air guide opening is perpendicular to the height direction of the cabin body.

Preferably, the cleaning and disinfecting cabin further comprises a snakelike exhaust pipe, the exhaust pipe is arranged on the first heating pipe fitting and is located in the cabin body, a plurality of exhaust holes are formed in the exhaust pipe along the extending direction at intervals, and two free ends of the exhaust pipe can be communicated with the outside.

The utility model has the advantages that:

an object of the utility model is to provide a decompression boiling cleaning and disinfecting ware, this decompression boiling cleaning and disinfecting ware is through setting up the heater in the water tank, it can be understood that, the washing liquid in the water tank can be according to the work demand through the heater heating to demand temperature, when wasing the article of being washd, put into and hold the frame by the article of being washd, then will hold the frame and put on holding the frame by the gyro wheel and be washd article and push in the cavity of the cabin body, then close the hatch door, the water inlet of intercommunication water tank and the cabin body transports the washing liquid to the cavity of the cabin body, can be according to the intercommunication water tank and the first heating pipe fitting of the real-time temperature adaptability in the cavity of the cabin body, through the washing liquid in the washing liquid heating cavity of first heating pipe fitting, make the washing liquid in the cavity can continuously keep the best washing temperature; secondly, the first heating pipe fitting is also communicated with the second heating pipe fitting, and the cleaning liquid in the second heating pipe fitting can heat the cabin body and can also heat the cleaning liquid in the cabin body, so that the cleaning liquid in the cabin body can be further ensured to continuously keep the optimal cleaning temperature, the cleaning effect of the cleaning liquid on the cleaned objects is improved, and the cleaning efficiency is also improved; secondly, after the cleaning liquid in the cabin body is discharged, the heated cleaning liquid is conveyed into the first heating pipe fitting and the second heating pipe fitting, and the cleaning liquid in the first heating pipe fitting and the second heating pipe fitting can also heat the inner wall of the cabin body, so that the inner wall of the cabin body can be quickly dried, the subsequent drying of the cleaned objects in the cabin body is facilitated, and it can be understood that the cleaning liquid in the first heating pipe fitting and the second heating pipe fitting can also primarily dry the cleaned objects, and the working efficiency of drying the cleaned objects can be improved; the roller is arranged above the first heating pipe fitting, the contact between the containing frame and the first heating pipe fitting can be avoided, the efficiency of heating and drying the inner wall of the cabin body by cleaning liquid in the first heating pipe fitting and the second heating pipe fitting is further improved, wherein the roller is made of a non-metal material and is rotationally connected to the inner side wall of the cabin body, the problems of leakage and/or reduction of transmission capacity caused by rusting of a chain wheel in the prior art can be effectively avoided, and the roller is simple in structure and convenient to assemble and maintain.

Drawings

FIG. 1 is a schematic view of a reduced pressure boiling washer-disinfector according to a first viewing angle, according to an embodiment of the present invention;

FIG. 2 is a schematic view of a reduced pressure boiling washer-disinfector according to a second perspective, according to an embodiment of the present invention;

FIG. 3 is a schematic view of a reduced pressure boiling washer-disinfector according to a third viewing angle, according to an embodiment of the present invention;

FIG. 4 is a schematic view of a fourth view of a cleaning and disinfecting chamber of a reduced pressure boiling cleaning and disinfecting device according to an embodiment of the present invention;

FIG. 5 is a schematic view of a fifth perspective view of a cleaning and disinfecting chamber of a reduced pressure boiling cleaning and disinfecting apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic view showing a part of a structure of a reduced-pressure boiling washer-disinfector according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a spray assembly of a reduced pressure boiling washer-disinfector according to an embodiment of the present invention;

fig. 8 is a schematic view of a part of a structure of a reduced-pressure boiling cleaning sterilizer according to an embodiment of the present invention.

In the figure:

1. a chassis; 11. a moving wheel; 12. a support pillar;

2. a water tank;

3. cleaning and disinfecting the cabin; 31. a cabin body; 311. a water inlet; 312. a water outlet; 313. an air outlet; 32. a first heating pipe member; 321. heating a tube; 322. a conduction pipe; 33. a second heating pipe member; 34. a roller assembly; 341. a roller; 3411. a roller section; 3412. an anti-collision part; 342. a fixed shaft; 3421. a limiting part; 35. a spray assembly; 351. a return pipe; 352. a connecting member; 353. a screw; 354. a shower pipe; 3541. a spray connector; 3542. a spray pipe body; 355. a nut; 356. a hydraulic pump; 357. a central positioning member; 358. a first connecting ring; 359. a seal ring; 400. a second connecting ring; 36. an exhaust pipe; 37. a liquid level gauge; 38. a first communication pipe;

4. a hot air assembly; 41. an air cleaner; 42. a fan; 43. a hot air box; 44. a hot air pipe; 441. a first hot air duct section; 442. a second hot air duct section; 45. an air deflector; 451. an air guide opening;

5. a vacuum pump is pumped;

6. a first temperature sensor;

7. a second temperature sensor.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention, and the technical effects achieved by the present invention clearer, the following detailed description will be made with reference to the accompanying drawings for further describing the technical solutions of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model provides a decompression boiling cleaning and disinfecting ware, as shown in fig. 1-6 and fig. 8, this decompression boiling cleaning and disinfecting ware includes quick-witted case 1 to and set up water tank 2 and cleaning and disinfecting cabin 3 in quick-witted case 1, be equipped with the heater in the water tank 2, cleaning and disinfecting cabin 3 includes the cabin body 31, the hatch door that can be with cabin body 31 sealing connection, set up the first heating pipe fitting 32 in the cabin body 31 inside, set up the second heating pipe fitting 33 outside the cabin body 31, and two wheel components 34 along first direction interval distribution, cabin body 31 is equipped with water inlet 311, water tank 2 with can communicate with water inlet 311; the first heating pipe member 32 can communicate with the water tank 2; the first heating pipe 32 is also in communication with a second heating pipe 33, the second heating pipe 33 also being able to be in communication with a drain; the roller assembly 34 includes a plurality of rollers 341 that are distributed along the second direction interval and are all rotationally connected to the inner side wall of the cabin 31, the roller assembly 34, the first heating pipe fitting 32 and the second heating pipe fitting 33 are distributed along the height direction interval of the cabin 31, and the roller assembly 34 is located on the top, the rollers 341 are made of non-metallic materials, and the first direction and the second direction are mutually perpendicular and are all perpendicular to the height direction of the cabin 31.

As shown in fig. 1-6 and 8, the reduced-pressure boiling cleaning sterilizer is provided with a heater in the water tank 2, it can be understood that the cleaning liquid in the water tank 2 can be heated to a required temperature by the heater according to work requirements, when the cleaned object is cleaned, the cleaned object is placed in the holding rack, then the holding rack is placed on the roller 341, the holding rack and the cleaned object placed on the holding rack are pushed into the chamber of the cabin 31 by the roller 341, then the cabin door is closed, the water inlet 311 connecting the water tank 2 and the cabin 31 delivers the cleaning liquid into the chamber of the cabin 31, and the cleaning liquid in the chamber can be continuously maintained at an optimal cleaning temperature by the cleaning liquid in the cleaning liquid heating chamber of the first heating pipe 32 according to the real-time temperature adaptability of the chamber of the cabin 31 by connecting the water tank 2 and the first heating pipe 32; secondly, the first heating pipe fitting 32 is also communicated with the second heating pipe fitting 33, the cleaning liquid in the second heating pipe fitting 33 can heat the cabin body 31 and can also heat the cleaning liquid in the cabin body 31, and the cleaning liquid in the cabin body 31 can be further ensured to continuously maintain the optimal cleaning temperature, so that the cleaning effect of the cleaning liquid on the cleaned objects is improved, and the cleaning efficiency is also improved; secondly, after the cleaning liquid in the cabin 31 is discharged, the heated cleaning liquid is conveyed into the first heating pipe fitting 32 and the second heating pipe fitting 33, and the cleaning liquid in the first heating pipe fitting 32 and the second heating pipe fitting 33 can also heat the inner wall of the cabin 31, so that the inner wall of the cabin 31 can be quickly dried, and the cleaned objects in the cabin 31 can be conveniently dried subsequently, and it can be understood that the cleaning liquid in the first heating pipe fitting 32 and the second heating pipe fitting 33 can also primarily dry the cleaned objects, and the working efficiency of drying the cleaned objects can be improved; through setting up the top that the gyro wheel 341 is located first heating pipe fitting 32, can avoid holding a frame directness and the contact of first heating pipe fitting 32, thereby further improve the efficiency of carrying out heat drying to the inner wall of the cabin body 31 through the washing liquid in first heating pipe fitting 32 and the second heating pipe fitting 33, wherein, gyro wheel 341 is made by non-metallic material and rotates the inside wall of connecting in the cabin body 31, can effectively avoid among the prior art because the problem that the leakage and/or the drive power that the sprocket rusted and lead to descend, and simple structure, be convenient for assembly and maintenance.

Wherein the first direction is one of the length direction and the width direction of the cabin 31, and the second direction is the other of the length direction and the width direction of the cabin 31. The ab direction in fig. 1 is the height direction of the chassis 1, and is parallel to the height direction of the cabin 31.

Specifically, as shown in fig. 2, the water tank 2 is communicated with the water inlet 311 through a first communication pipe 38, and a first electromagnetic valve is further disposed on the first communication pipe 38 and is used for controlling the communication or disconnection between the water tank 2 and the water inlet 311; the first heating pipe fitting 32 is communicated with the water tank 2 through a second communicating pipe, and a second electromagnetic valve is further arranged on the second communicating pipe and used for controlling the connection or disconnection between the water tank 2 and the first heating pipe fitting 32; the second heating pipe fitting 33 is communicated with the drain pipe through a third communicating pipe, a third electromagnetic valve is further arranged on the third communicating pipe, and the third electromagnetic valve is used for controlling the second heating pipe fitting 33 to be communicated with or disconnected from the drain pipe.

More specifically, the first communication pipe 38 is also communicated with an air release pipe. The air release pipe is used for discharging water vapor in the cleaning liquid, can also adjust the atmospheric pressure in the cabin body 31 to be the same as the outside, and is convenient for efficiently conveying the cleaning liquid into the cavity of the cabin body 31.

As shown in fig. 1 to 5, the first heating pipe 32 includes a plurality of heating pipes 321 and two conducting pipes 322, the plurality of heating pipes 321 are distributed at intervals along the first direction or the second direction, the two conducting pipes 322 are respectively located at two ends of the heating pipe 321 along the axial direction and are communicated with the heating pipes 321, one conducting pipe 322 can be communicated with the water tank 2, and the other conducting pipe 322 is communicated with the second heating pipe 33. Specifically, one of the conduction pipes 322 is communicated with the water tank 2 through a second communication pipe. It can be understood that, two ends of each heating pipe 321 along the axial direction are respectively communicated with two conducting pipes 322, so that the arrangement is such that, when the cabin 31 and the cleaning liquid in the cabin 31 need to be heated through the first heating pipe 32 and the second heating pipe 33, the water tank 2 and one conducting pipe 322 are communicated through the second electromagnetic valve, the cleaning liquid is conveyed to one conducting pipe 322, the heating pipe 321, the other conducting pipe 322 and the second heating pipe 33, and the cleaning liquid in the cavity is heated through the cleaning liquid in the first heating pipe 32 and the second heating pipe 33, so that the cleaning liquid in the cavity can continuously maintain the optimal cleaning temperature, thereby improving the cleaning effect of the cleaning liquid on the cleaned object and also improving the cleaning efficiency; when the washing liquid discharge back in the cabin body 31, through second solenoid valve intercommunication water tank 2 and one of them conduction pipe 322, washing liquid through in first heating pipe fitting 32 and the second heating pipe fitting 33 can heat the inner wall of the cabin body 31, thereby can the inner wall of fast drying room, be convenient for follow-up by the washing article drying to in the cabin body 31, it can be understood, washing liquid in first heating pipe fitting 32 and the second heating pipe fitting 33 also can tentatively dry by the washing article, can improve the work efficiency of drying by the washing article.

Preferably, in the present embodiment, as shown in fig. 5, the second heating pipe 33 is disposed outside the chamber 31 and at the bottom of the chamber 31. After the cleaning liquid in the chamber 31 is discharged, most of the residual cleaning liquid is accumulated on the inner bottom wall of the chamber 31, so the second heating pipe 33 is disposed at the bottom of the chamber 31, the residual cleaning liquid in the chamber 31 can be dried quickly and efficiently, and the cost can be reduced. It is understood that the second heating pipe member 33 may be disposed around the outside of the cabin 31 according to the requirement.

As shown in fig. 1-4 and fig. 6, the roller assembly 34 further includes a plurality of fixing shafts 342, the plurality of fixing shafts are all connected to the inner side wall of the cabin 31, the plurality of fixing shafts 342 and the plurality of rollers 341 are arranged in a one-to-one correspondence, and the rollers 341 are rotatably sleeved on the fixing shafts 342; the free end of the fixed shaft 342 along the axial direction is further provided with a limiting portion 3421, and two ends of the roller 341 along the axial direction can respectively abut against the inner sidewall of the cabin 31 and the limiting portion 3421. So as to define the position of the roller 341 and to rotatably connect the roller 341 to the inner sidewall of the cabin 31. Specifically, in the present embodiment, the fixed shaft 342 is screwed to the inner sidewall of the cabin 31. So set up, be convenient for assembly, dismantlement and later maintenance gyro wheel 341.

Specifically, as shown in fig. 1 to 4 and fig. 6, the roller 341 includes a roller portion 3411 and a bump stopper portion 3412 connected to the roller portion 3411, an end surface area of the bump stopper portion 3412 in the axial direction is larger than an end surface area of the roller portion 3411 in the axial direction, and the bump stopper portion 3412 is located between the roller portion 3411 and an inner side wall of the cabin 31. With the arrangement, the inner side walls of the containing frame and the cabin 31 can be spaced through the anti-collision parts 3412, so that the containing frame and the inner side walls of the cabin 31 are prevented from colliding, and cleaning liquid can conveniently dip into cleaned objects around the containing frame.

As shown in fig. 1 to 5, the bottom of the cabin 31 is provided with a water outlet 312, the cleaning and disinfecting cabin 3 further includes a spraying assembly 35 rotatably disposed at the top of the cabin 31, the water outlet 312 can be communicated with the spraying assembly 35, and the water outlet 312 can be communicated with a drain pipe. Specifically, the cleaning liquid in the cabin 31 is transmitted to the spraying assembly 35 through the water outlet 312, and then is sprayed to the outer surface of the cleaned object by the spraying assembly 35, so that the cleaning degree of the cleaned object can be further enhanced; after the cleaned objects are cleaned by the cleaning liquid in the chamber 31, the cleaning liquid can be discharged through the water outlet 312 and the water discharge pipe.

Specifically, as shown in fig. 5 and 7, the spraying assembly 35 includes a return pipe 351, a connecting member 352 fixedly disposed in the return pipe 351, a screw 353 fixedly connected to the connecting member 352, a spraying pipe 354 rotatably sleeved on the screw 353, and a nut 355, wherein the nut 355 is threadedly connected to the screw 353, and the spraying pipe 354 is clamped between the nut 355 and the connecting member 352; the spray assembly 35 further comprises a hydraulic pump 356 disposed on the return pipe 351, the return pipe 351 can be further communicated with a drain pipe, the hydraulic pump 356 can be communicated with the water outlet 312 and the spray pipe 354 and pump the cleaning solution at the water outlet 312 to the spray pipe 354, and can be communicated with the water outlet 312 and the drain pipe and pump the cleaning solution at the water outlet 312 to the drain pipe. So set up to realize pumping the washing liquid pump of delivery port 312 department to shower 354, the rethread sprays to the article by wasing through the spray hole on shower 354, can discharge the washing liquid in the cavity fast.

Specifically, the return pipe 351 is communicated with the drain pipe through a third communication pipe, and a third solenoid valve is further disposed on the third communication pipe and used for controlling the connection or disconnection of the return pipe 351 and the drain pipe. Specifically, when the cleaning liquid of the return pipe 351 is pumped to the drain pipe, the third solenoid valve communicates the return pipe 351 and the drain pipe.

More specifically, as shown in fig. 5 and 7, the spraying pipe 354 includes a spraying connector 3541 and a plurality of spraying pipe bodies 3542, the spraying pipe bodies 3542 are all connected to the spraying connector 3541 and distributed around the spraying connector 3541, the spraying assembly 35 further includes a center positioning member 357, the center positioning member 357 is rotatably sleeved on the screw 353, the spraying connector 3541 is rotatably sleeved on the center positioning member 357 and is fixedly connected to the center positioning member 357, the spraying connector 3541 is clamped between the nut 355 and the connector 352, and the nut 355 abuts against the center positioning member 357 along the axial direction. So set up, in order to inject the central axis of the spray connector 3541, the central axis of the center positioning member 357, the central axis of the screw 353, and the central axis of the connector 352 all collinearly, make the cleaning fluid of the water outlet 312 pump to the spray connector 3541 through the return pipe 351 under the influence of the hydraulic pump 356, flow into the shower body 3542 from the spray connector 3541, and spray to the article to be cleaned by the spray hole on the shower body 3542. In this embodiment, the spray connector 3541 and the centering member 357 are fixedly connected by the first connecting ring 358, the first connecting ring 358 is provided with sealing rings 359 on both sides in the axial direction, and the two sealing rings 359 are used for sealing the connection between the centering member 357 and the first connecting ring 358; one end of the spray connector 3541 abutted against the connector 352 is fixedly connected with a second connecting ring 400, and the second connecting ring 400 is used for sealing the joint of the spray connector 3541 and the connector 352. In this embodiment, the first coupling ring 358, the second coupling ring 400, and both seals are made of polyetheretherketone material. Other materials may be selected to form the first coupling ring 358, the second coupling ring 400 and the two sealing members, as desired.

As shown in fig. 1-3, the reduced-pressure boiling cleaning sterilizer further comprises a hot air assembly 4 arranged in the case 1, and the water tank 2, the cleaning and sterilizing cabin 3 and the hot air assembly 4 are sequentially arranged at intervals from top to bottom along the height direction of the case 1; the hot air assembly 4 comprises an air filter 41, a fan 42, a hot air box 43 and a hot air pipe 44 which are sequentially communicated, and an air outlet 313 of the hot air pipe 44 is communicated with the chamber of the cabin 31. When the articles to be cleaned in the cabin 31 need to be dried, the air filtered by the air filter 41 is conveyed by the fan 42 into the hot air box 43 for heating, and the heated hot air is conveyed into the chamber of the cabin 31 through the hot air pipe 44 for hot air drying of the articles to be cleaned.

Specifically, as shown in fig. 1, 3 and 5, the hot air duct 44 includes a first hot air duct segment 441 and a second hot air duct segment 442 which are communicated with each other, the air outlet 313 of the first hot air duct segment 441 is located on the inner sidewall of the cabin 31, and the air outlet 313 of the second hot air duct segment 442 is located on the inner top wall of the cabin 31. When the cleaned articles in the cabin 31 need to be dried, the air filtered by the air filter 41 is conveyed by the fan 42 into the hot air box 43 for heating, the heated hot air is conveyed into the chamber of the cabin 31 through the first hot air pipe section 441 and the second hot air pipe section 442 for hot air drying, the hot air conveyed into the chamber of the cabin 31 through the first hot air pipe section 441 and the second hot air pipe section 442 synchronously forms a spiral air flow, the spiral air flow can coat the cleaned articles, and the efficiency of drying the cleaning liquid on the surfaces of the cleaned articles by the hot air can be further improved.

Further specifically, as shown in fig. 1, 2 and 5, the reduced-pressure boiling cleaning sterilizer further includes a vacuum-pumping pump 5, and the vacuum-pumping pump 5 is communicated with the chamber of the tank body 31 through a vacuum-pumping pipe, is communicated with the water tank 2 through a fourth communication pipe, and is communicated with the drain pipe through a fifth communication pipe. Specifically, when the cleaned article is dried, the water inlet 311 and the water tank 2 are disconnected first, the water outlet 312 and the spraying component 35 are disconnected, so that the chamber of the chamber 31 is in a closed state, then the cleaned article in the chamber is subjected to hot air drying and vacuum drying alternately, specifically, during the hot air drying, hot air is conveyed into the chamber through the two air outlets 313, after the whole chamber is filled with the hot air, the conveyance of the hot air into the chamber is stopped, at this time, the chamber is in a suffocated state, the hot air conveyed into the chamber is sealed in the chamber, the cleaning solution on the surface of the cleaned article is gasified partially under the action of hot air, after the suffocation is carried out for a certain time, the two air outlets 313 are opened, so that the chamber is communicated with the atmosphere, part of the gasified cleaning solution is discharged out of the chamber, so that the chamber is returned to normal atmospheric pressure, then vacuum drying is performed, the chamber is in a closed state again, the vacuum pumping process is carried out again, the vacuum pumping is carried out through the vacuum pump 5 and the vacuum pumping pipe, so that the chamber is in a negative pressure state again, so that the cleaning solution in the vacuum pumping process is carried out again, then the chamber is heated by the first pipe 32 and the second pipe, the cleaning solution is heated, the chamber is heated by the high-heated, so that the cleaning solution is returned to a drying process, and the cleaning solution is carried out, and the drying process is repeated. Wherein, in this embodiment, evacuation pump 5 is the water ring vacuum pump, so evacuation pump 5 need communicate with water tank 2 through fourth communicating pipe, need communicate with the drain pipe through fifth communicating pipe to guarantee that evacuation pump 5 can normally work. Wherein, the concrete structure of water ring vacuum pump belongs to prior art, and no longer repeated herein. In the present embodiment, the vacuum pump 5 is disposed in the chassis 1 and below the cabin 31.

As shown in fig. 5, the hot air assembly 4 further includes an air guiding plate 45, the air guiding plate 45 is fixedly connected to the inner top wall of the cabin 31 and located at the air outlet 313 of the second hot air duct 442, an air guiding opening 451 is formed by the air guiding plate 45 and the inner top wall of the cabin 31, and an air guiding direction of the air guiding opening 451 is perpendicular to the height direction of the cabin 31. So set up for the hot-blast circulation direction that comes out by wind-guiding mouth 451 is perpendicular with the direction of height of the cabin body 31, when carrying out hot air drying, when carrying out hot-blast to the cavity in the transport hot-blast simultaneously through two air outlets 313, enters into the hot-blast spiral air current that can form in the cavity by two air outlets 313, and spiral air current can cover the article to be cleaned, can further promote hot-blast efficiency of carrying out gasification to the washing liquid on the article surface to be cleaned. In the embodiment, the air deflector 45 is welded to the inner top wall of the cabin 31, so as to prevent air leakage at the joint between the air deflector 45 and the inner top wall of the cabin 31.

As shown in fig. 1-4, the cleaning and disinfecting chamber 3 further includes a serpentine exhaust pipe 36, the exhaust pipe 36 is disposed on the first heating pipe 32 and located in the chamber 31, the exhaust pipe 36 is provided with a plurality of exhaust holes at intervals along the extending direction, and two free ends of the exhaust pipe 36 can be communicated with the outside. Specifically, after hot air drying and vacuum drying are performed, the exhaust pipe 36 is communicated with the outside, so that the vaporized cleaning solution in the chamber enters the exhaust pipe 36 through the exhaust hole, and is finally discharged out of the exhaust pipe 36 to enter the outside, so that the chamber returns to normal atmospheric pressure; the exhaust pipe 36 is arranged in a snake shape, so that the number of exhaust holes arranged in the exhaust pipe 36 can be increased, and the exhaust efficiency can be further improved; the exhaust pipe 36 is disposed between the roller assembly 34 and the first heating pipe member 32, it is understood that the roller assembly 34, the exhaust pipe 36, the first heating pipe member 32 and the second heating pipe member 33 are spaced from top to bottom along the height direction of the cabin 31, and it is understood that the first heating pipe member 32 and the second heating pipe member 33 can also heat the exhaust pipe 36 and the cleaning liquid vaporized in the exhaust pipe 36, thereby further improving the exhaust efficiency and the drying efficiency. Specifically, in the present embodiment, the exhaust pipe 36 is detachably connected to the two conduction pipes 322 of the first heating pipe member 32 by screws.

As shown in fig. 4, a liquid level measuring instrument 37 extending along the height direction of the cabin 31 is further disposed outside the cabin 31, and both ends of the liquid level measuring instrument 37 are communicated with the chamber of the cabin 31. By disposing the liquid level measuring instrument 37 outside the tank 31, the height of the liquid level inside the tank 31 can be observed by the liquid level measuring instrument 37. Wherein, the liquid level measuring instrument 37 is also communicated with the drain pipe through a sixth communicating pipe. The specific structure of the liquid level measuring instrument 37 belongs to the prior art, and is not described herein again.

Wherein, as shown in fig. 2, the first communication pipe 38 is provided with a first temperature sensor 6, and the first temperature sensor 6 is used for measuring the temperature of the cleaning liquid delivered from the water tank 2 to the chamber of the cabin 31.

As shown in fig. 1 and 5, one of the first hot air duct segment 441 and the second hot air duct segment 442 is provided with a second temperature sensor 7, and the second temperature sensor 7 is used for measuring the temperature of the hot air fed from the hot air box 43 into the hot air duct 44. In the present embodiment, the second temperature sensor 7 is exemplarily disposed on the second hot blast pipe segment 442.

As shown in fig. 1, 3 and 8, the bottom of the casing 1 is provided with a plurality of moving wheels 11 at intervals along the circumferential direction. So set up, be convenient for remove this decompression boiling cleaning and disinfection ware. In the present embodiment, the bottom of the cabinet 1 is provided with one moving wheel 11 at each of four corners along the circumferential direction.

As shown in fig. 1-3 and 8, a plurality of height-adjustable support columns 12 are further circumferentially spaced at the bottom of the chassis 1. In this embodiment, four corners of the bottom of the chassis 1 along the circumferential direction are provided with one support column 12.

It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. Decompression boiling cleaning and disinfection ware, its characterized in that, including quick-witted case (1), and set up in water tank (2) and cleaning and disinfection cabin (3) in quick-witted case (1), be equipped with the heater in water tank (2), cleaning and disinfection cabin (3) include:

the cabin comprises a cabin body (31) and a cabin door capable of being connected with the cabin body (31) in a sealing mode, wherein the cabin body (31) is provided with a water inlet (311), and the water tank (2) can be communicated with the water inlet (311);

a first heating pipe fitting (32) arranged inside the cabin body (31), wherein the first heating pipe fitting (32) can be communicated with the water tank (2);

the second heating pipe fitting (33) is arranged outside the cabin body (31), the first heating pipe fitting (32) is also communicated with the second heating pipe fitting (33), and the second heating pipe fitting (33) can also be communicated with a drain pipe;

two along first direction interval distribution's roller set spare (34), roller set spare (34) include a plurality of along the second direction interval distribution and all rotate connect in gyro wheel (341) of the inside wall of cabin body (31), roller set spare (34), first heating pipe fitting (32) and second heating pipe fitting (33) are followed the direction of height interval distribution of cabin body (31), just roller set spare (34) are located the top, gyro wheel (341) are made by non-metallic material, first direction with the second direction mutually perpendicular and all perpendicular to the direction of height of cabin body (31).

2. The boiling cleaning sterilizer with reduced pressure according to claim 1, wherein the first heating pipe member (32) comprises a plurality of heating pipes (321) and two conducting pipes (322), the plurality of heating pipes (321) are spaced apart along the first direction or the second direction, the two conducting pipes (322) are respectively located at two ends of the heating pipes (321) along the axial direction and are communicated with the heating pipes (321), one of the conducting pipes (322) can be communicated with the water tank (2), and the other conducting pipe (322) is communicated with the second heating pipe member (33).

3. The boiling cleaning sterilizer under reduced pressure according to claim 1, wherein the roller assembly (34) further comprises a plurality of fixing shafts (342), the plurality of fixing shafts (342) are all connected to the inner side wall of the chamber body (31), the plurality of fixing shafts (342) and the plurality of rollers (341) are correspondingly arranged one by one, and the rollers (341) are rotatably sleeved on the fixing shafts (342);

the free end of the fixed shaft (342) along the axial direction is also provided with a limiting part (3421), and two ends of the roller (341) along the axial direction can be respectively abutted against the inner side wall of the cabin body (31) and the limiting part (3421).

4. A reduced pressure boiling cleaning sterilizer as claimed in claim 3, wherein the roller (341) comprises a roller part (3411) and a bump stopper part (3412) connected to the roller part (3411), the bump stopper part (3412) has a larger end surface area in the axial direction than the roller part (3411), and the bump stopper part (3412) is located between the roller part (3411) and the inner side wall of the tank (31).

5. A boiling under reduced pressure washer disinfector according to any one of claims 1 to 4, wherein the bottom of the tank (31) is provided with a water outlet (312), the washer disinfector (3) further comprises a spray assembly (35) rotatably arranged at the top of the tank (31), the water outlet (312) can be communicated with the spray assembly (35), and the water outlet (312) can be communicated with the drain pipe.

6. The reduced-pressure boiling cleaning sterilizer as claimed in claim 5, wherein the spray assembly (35) comprises a return pipe (351), a connecting member (352) fixedly arranged in the return pipe (351), a screw (353) fixedly connected to the connecting member (352), a spray pipe (354) rotatably sleeved on the screw (353), and a nut (355), the nut (355) is in threaded connection with the screw (353), and the spray pipe (354) is clamped between the nut (355) and the connecting member (352);

the spray assembly (35) further comprises a hydraulic pump (356) disposed in the return pipe (351), the return pipe (351) being further communicable with the drain pipe, the hydraulic pump (356) being communicable with the water outlet (312) and the spray pipe (354) and pumping the cleaning solution at the water outlet (312) to the spray pipe (354), and being communicable with the water outlet (312) and the drain pipe and pumping the cleaning solution at the water outlet (312) to the drain pipe.

7. The decompression boiling cleaning sterilizer of any one of claims 1 to 4, further comprising a hot air assembly (4) arranged in the cabinet (1), wherein the water tank (2), the cleaning and sterilizing chamber (3) and the hot air assembly (4) are sequentially arranged at intervals from top to bottom along the height direction of the cabinet (1);

the hot air assembly (4) comprises an air filter (41), a fan (42), a hot air box (43) and a hot air pipe (44) which are sequentially communicated, and an air outlet (313) of the hot air pipe (44) is communicated with a chamber of the cabin body (31).

8. The reduced-pressure boiling cleaning sterilizer as claimed in claim 7, wherein the hot air duct (44) comprises a first hot air duct section (441) and a second hot air duct section (442) which are communicated with each other, the air outlet (313) of the first hot air duct section (441) is located on the inner side wall of the tank body (31), and the air outlet (313) of the second hot air duct section (442) is located on the inner top wall of the tank body (31).

9. The reduced-pressure boiling cleaning sterilizer as claimed in claim 8, wherein the hot air assembly (4) further comprises an air deflector (45), the air deflector (45) is fixedly connected to the inner top wall of the cabin (31) and is located at the air outlet (313) of the second hot air pipe section (442), the air deflector (45) and the inner top wall of the cabin (31) form an air guiding opening (451), and the air guiding direction of the air guiding opening (451) is perpendicular to the height direction of the cabin (31).

10. A boiling cleaning and disinfection apparatus according to any of the claims 1-4, wherein said cleaning and disinfection chamber (3) further comprises a serpentine exhaust pipe (36), said exhaust pipe (36) is disposed above said first heating pipe (32) and inside said chamber (31), said exhaust pipe (36) is provided with a plurality of exhaust holes at intervals along the extension direction, and both free ends of said exhaust pipe (36) can communicate with the outside.

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