CN210170491U

CN210170491U - Steam disinfection cabinet

Info

Publication number: CN210170491U
Application number: CN201920272300.3U
Authority: CN
Inventors: Qian Chen; 陈谦
Original assignee: Jiangsu Jigang Kitchenware Co Ltd
Current assignee: Jiangsu Jigang Kitchenware Co Ltd
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2020-03-24
Anticipated expiration: 2029-03-04

Abstract

The utility model relates to a steam disinfection cabinet, which comprises a cabinet body, a cabinet door, a water injection pipe and a sealing block, wherein the cabinet door is provided with a handle, a display screen, a plurality of keys and a plurality of indicator lights, the cabinet body is internally provided with a water supply tank, a steam box, a heating element, a water delivery pipe, a backflow pipe, a water pump and a plurality of disinfection components, the disinfection components comprise a storage plate, a cooling pipe, a plurality of nozzles and two slots, the steam disinfection cabinet can provide water flow when the water level in the steam box is too low through the water supply tank, avoids the damage of the steam box caused by dry burning in the disinfection process, and not only can utilize the water flow in the water supply tank to be conveyed to the cooling pipe to be sprayed out from the nozzles, the dinner plate after disinfection is cooled, the water flow in the steam box can flow back to the water supply tank by utilizing the water pump and the backflow pipe, so, the user can conveniently take the dinner plate after the disinfection.

Description

Steam disinfection cabinet

Technical Field

The utility model relates to the field of disinfection equipment, in particular to a steam disinfection cabinet.

Background

Along with the improvement of living standard of people, the cleaning standard of the tableware is higher and higher, and various disinfection cabinets appear in the market, wherein the steam disinfection cabinet has the best effect in the disinfection cabinets of the types, and the steam disinfection cabinet is used for disinfection, namely, high-temperature steam penetrates through cell walls of germs and solidifies and deforms protein of the germs through the continuous action of the high-temperature steam for 10-30 minutes, so that the aim of sterilization is fulfilled.

But current steam sterilizer is owing to rely on high temperature vapor to disinfect and disinfect, consequently the back of disinfecting, the internal portion of cabinet is full of high temperature vapor, when opening the sterilizer, the accident that scalds the people appears easily, and the disinfection is accomplished back tableware surface temperature higher, make people inconvenient take the tableware, moreover, in the disinfection process, if disinfection time overlength, moisture in the steam chest of sterilizer inside is dried easily, arouse the dry combustion method, lead to the steam chest to damage, and then reduced current steam sterilizer's practicality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, a steam disinfection cabinet is provided.

The utility model provides a technical scheme that its technical problem adopted is: a steam disinfection cabinet comprises a cabinet body, a cabinet door, a water injection pipe and a sealing block, wherein the water injection pipe is fixed above the cabinet body, the sealing block is covered on the top end of the water injection pipe, the cabinet door is hinged with the cabinet body, a handle, a display screen, a plurality of keys and a plurality of indicator lamps are arranged on the cabinet door, a water supply tank, a steam box, a heating element, a water delivery pipe, a return pipe, a water pump and a plurality of disinfection components are arranged in the cabinet body, the water supply tank and the heating element are respectively fixed at the top and the bottom in the cabinet body, the water supply tank is communicated with the bottom end of the water injection pipe, the steam box is fixed above the heating element, a plurality of through holes are arranged at the top of the steam box, the disinfection components are uniformly distributed between the water supply tank and the steam box, the water delivery pipe and the return pipe are respectively fixed on the, the bottom end of the water conveying pipe is communicated with the upper part of the steam box, a first valve is arranged at the communication part of the water conveying pipe and the steam box, the bottom of the return pipe is communicated with the bottom of the steam box, the top of the return pipe is communicated with a water pump, and the water pump is communicated with the upper part of the water supply box;

the disinfection component comprises an object placing plate, a cooling pipe, a plurality of sprayers and two slots, wherein the two slots are fixed on the inner walls of the two sides of the cabinet body respectively, the two sides of the object placing plate are connected with the two slots in a sliding mode respectively, the object placing plate is matched with the slots, the cooling pipe is located above the object placing plate and is parallel to the object placing plate, one end of the cooling pipe is fixed on the inner wall of the cabinet body, the other end of the cooling pipe is communicated with a water delivery pipe, a second valve is arranged at the communication position of the cooling pipe and the water delivery pipe, the sprayers are uniformly distributed below the cooling pipe, and a plurality of air holes are formed in the object placing plate.

Preferably, in order to facilitate the plugging of the sealing block into the water injection pipe and to ensure the sealing performance of the water injection pipe, the outer diameter of the bottom of the sealing block is smaller than the inner diameter of the water injection pipe, and the outer diameter of the top of the sealing block is larger than the inner diameter of the water injection pipe.

Preferably, the vertical cross-section of the condensation sheet is formed in a wave shape in order to maintain a low temperature of water flow in the water service box.

Preferably, a liquid level sensor is provided at the top of the steam box to detect the amount of water in the water supply box.

Preferably, in order to ensure the disinfection effect, a plurality of partition plates are arranged above the object placing plate and are uniformly distributed above the object placing plate.

Preferably, the slot is a dovetail groove to prevent the object placing plate from sliding.

The beneficial effects of the utility model are that, this steam disinfection cabinet can provide rivers when the water level is low excessively in the steam chest through the feed tank, arouse dry combustion method and lead to the steam chest to damage in avoiding the disinfection process, moreover, utilize the rivers in the feed tank still can carry to the cooling tube from the shower nozzle blowout, cool down the dinner plate of accomplishing the disinfection, utilize water pump and back flow can be with the rivers backward flow in the steam chest to the feed tank in, the feed tank of being convenient for lasts and provides rivers to the cooling tube, thereby reduce the temperature of dinner plate, convenience of customers takes after the disinfection is accomplished.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the steam sterilizer of the present invention;

FIG. 2 is a cross-sectional view of the cabinet;

FIG. 3 is an enlarged view of portion A of FIG. 2;

in the figure: 1. the refrigerator comprises a cabinet body, a cabinet door, a water injection pipe, a sealing block, a handle, a display screen, a button, an indicator light, a water supply tank, a steam tank, a heating element, a water delivery pipe, a return pipe, a water pump, a storage plate, a cooling pipe, a spray head, a slot, a condensing sheet, a liquid level sensor and a partition plate, wherein the cabinet body comprises 2 parts of the cabinet door, 3 parts of the water injection pipe, 4 parts of the sealing block, 5 parts of the handle, 6 parts of the display screen, 7 parts of the button.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1-3, a steam disinfection cabinet comprises a cabinet body 1, a cabinet door 2, a water injection pipe 3 and a sealing block 4, wherein the water injection pipe 3 is fixed above the cabinet body 1, the sealing block 4 is covered on the top end of the water injection pipe 3, the cabinet door 2 is hinged with the cabinet body 1, the cabinet door 2 is provided with a handle 5, a display screen 6, a plurality of keys 7 and a plurality of indicator lamps 8, a water supply tank 9, a steam box 10, a heating element 11, a water delivery pipe 12, a return pipe 13, a water pump 14 and a plurality of disinfection components, the water supply tank 9 and the heating element 11 are respectively fixed at the top and the bottom in the cabinet body 1, the water supply tank 9 is communicated with the bottom end of the water injection pipe 3, the steam box 10 is fixed above the heating element 11, the top of the steam box 10 is provided with a plurality of through holes, the disinfection components are uniformly distributed between the water supply tank, the water delivery pipe 12 and the return pipe 13 are respectively fixed on the inner walls of two sides of the cabinet body 1, the top of the water delivery pipe 12 is communicated with the bottom of the water supply tank 9, the bottom end of the water delivery pipe 12 is communicated with the upper part of the steam box 10, a first valve is arranged at the communication part of the water delivery pipe 12 and the steam box 10, the bottom of the return pipe 13 is communicated with the bottom of the steam box 10, the top of the return pipe 13 is communicated with the water pump 14, and the water pump 14 is communicated with the upper part of the water supply tank 9;

the disinfection component comprises an object placing plate 15, a cooling pipe 16, a plurality of spray heads 17 and two slots 18, wherein the two slots 18 are respectively fixed on the inner walls of the two sides of the cabinet body 1, the two sides of the object placing plate 15 are respectively connected with the two slots 18 in a sliding manner, the object placing plate 15 is matched with the slots 18, the cooling pipe 16 is positioned above the object placing plate 15, the cooling pipe 16 is parallel to the object placing plate 15, one end of the cooling pipe 16 is fixed on the inner wall of the cabinet body 1, the other end of the cooling pipe 16 is communicated with the water conveying pipe 12, a second valve is arranged at the communication position of the cooling pipe 16 and the water conveying pipe 12, the spray heads 17 are uniformly distributed below the cooling pipe 16, and a plurality of air holes are formed in the object placing plate.

When the steam disinfection cabinet is used, the cabinet door 2 is opened through the handle 5, the dinner plate is placed on the disinfection component, in the disinfection component, two sides of the object placing plate 15 can slide in the slot 18 fixed in the cabinet body 1, the object placing plate 15 is convenient to disassemble and assemble, a user can place the dinner plate on the object placing plate 15, the cabinet door 2 is closed, the sealing cover is opened, clear water is added into the water supply box 9 through the water injection pipe 3, the first valve in the water conveying pipe 12 is controlled to be opened through the key 7, the clear water in the water supply box 9 is conveyed into the steam box 10 through the water conveying pipe 12, the first valve is closed afterwards, the key 7 is pressed, the heating element 11 is started to heat the water flow in the steam box 10, the water flow is heated and evaporated to form water vapor, the water vapor flows upwards through the through hole, the dinner plate in the disinfection component above is heated and disinfected, the air holes are formed in the, the water drops which are convenient for the water vapor to flow upwards and condense at the same time can flow into the steam box 10 through the air holes and the through holes, when the water level in the steam box 10 is too low, in order to avoid dry burning, the equipment opens the first valve in the water delivery pipe 12, so that the water flow in the water supply box 9 is conveyed into the steam box 10 through the water delivery pipe 12. After the disinfection is accomplished, for the convenience of cooling down the dinner plate in the disinfection subassembly fast, first valve in the equipment control raceway 12 is closed, and open the second valve in the cooling tube 16, make rivers in the feed tank 9 spout from shower nozzle 17 downwards through the cooling tube 16, spray the dinner plate on putting thing board 15, take away the heat on dinner plate surface, realize the cooling to the dinner plate, rivers can be along putting in the through-hole entering steam box 10 at bleeder vent and the steam box 10 top on the thing board 15, then PLC control water pump 14 starts, extract the rivers in the steam box 10 through back flow 13, be convenient for during rivers get into the feed tank 9, make feed tank 9 continuously provide rivers to the cooling tube 16 and cool down, be convenient for fast to the dinner plate cooling, people tak the dinner plate in the sterilizer away after convenient to disinfect and accomplish, thereby the practicality of equipment has been improved.

Preferably, in order to facilitate the insertion of the sealing block 4 into the water injection pipe 3 and to ensure the sealing property of the water injection pipe 3, the outer diameter of the bottom of the sealing block 4 is smaller than the inner diameter of the water injection pipe 3, and the outer diameter of the top of the sealing block 4 is larger than the inner diameter of the water injection pipe 3. By adopting the shape design, the sealing block 4 is convenient to be plugged into the water injection pipe 3, and the periphery of the sealing block 4 and the inner wall of the water injection pipe 3 are kept sealed.

Preferably, the vertical cross-section of the condensation sheet 19 is formed in a wave shape in order to maintain a low temperature of the water flow in the water service box 9. After water flow in the steam box 10 enters the water supply tank 9 through the return pipe 13, the condensation sheet 19 absorbs heat to cool the water flow, so that cold water is sprayed out from the spray head 17 below the cooling pipe 16, the condensation sheet 19 adopts a wavy shape design, the contact area with the water is increased, and the water is cooled quickly.

Preferably, a liquid level sensor 20 is provided at the top of the steam box 10 to detect the amount of water in the water supply box 9. The liquid level sensor 20 can detect the liquid level in the water supply tank 9, so that the situation that the water level is too low to cause dry burning when the heating element 11 heats the steam box 10 is avoided.

Preferably, in order to ensure the disinfection effect, a plurality of partition plates 21 are arranged above the object placing plate 15, and the partition plates 21 are uniformly distributed above the object placing plate 15. The dinner plate can be placed between the two partition plates 21 through the partition plates 21, so that the side surfaces of the dinner plate are contacted with water vapor, and the dinner plate is convenient to heat and sterilize.

Preferably, the slot 18 is a dovetail groove to prevent the object placing plate 15 from sliding. Utilize the dovetail to avoid putting thing board 15 horizontal slip between two spouts, guaranteed to put thing board 15's steadiness.

When this steam disinfection cabinet used, provide rivers to steam chest 10 through feed water tank 9, avoid the inside dry combustion method of steam chest 10 to arouse the damage, the disinfection is accomplished the back, rivers in the feed water tank 9 pass through raceway 12 and carry to cooling tube 16, from 17 blowout of shower nozzle, cool down the dinner plate, can retrieve rivers through steam chest 10, recycle water pump 14 through the rivers in the back flow 13 extraction steam chest 10, the cyclic utilization water resource of being convenient for, continuously cool down the dinner plate, make dinner plate rapid cooling, convenience of customers takes.

Compared with the prior art, this steam disinfection cabinet can provide rivers when the water level is low excessively in steam chest 10 through feed tank 9, arouse dry combustion method and lead to steam chest 10 to damage in avoiding the disinfection process, moreover, utilize rivers in the feed tank 9 still to carry to 16 blowout from shower nozzle 17 of cooling tube, lower the temperature to the dinner plate that the disinfection was accomplished, utilize water pump 14 and back flow 13 can be with rivers backward flow to the feed tank 9 in the steam chest 10, it provides rivers to the cooling tube 16 to be convenient for feed tank 9 lasts, thereby reduce the temperature of dinner plate, convenience of customers takes the dinner plate after the disinfection is accomplished.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A steam disinfection cabinet is characterized by comprising a cabinet body (1), a cabinet door (2), a water injection pipe (3) and a sealing block (4), wherein the water injection pipe (3) is fixed above the cabinet body (1), the sealing block (4) is covered at the top end of the water injection pipe (3), the cabinet door (2) is hinged with the cabinet body (1), the cabinet door (2) is provided with a handle (5), a display screen (6), a plurality of keys (7) and a plurality of indicator lamps (8), a water supply tank (9), a steam box (10), a heating element (11), a water conveying pipe (12), a return pipe (13), a water pump (14) and a plurality of disinfection components are arranged in the cabinet body (1), the water supply tank (9) and the heating element (11) are respectively fixed at the top and the bottom in the cabinet body (1), the water supply tank (9) is communicated with the bottom end of the water injection pipe (3), and the steam box (10) is fixed above the heating element (11), the top of the steam box (10) is provided with a plurality of through holes, the disinfection components are uniformly distributed between the water supply box (9) and the steam box (10), the water delivery pipe (12) and the return pipe (13) are respectively fixed on the inner walls of the two sides of the cabinet body (1), the top of the water delivery pipe (12) is communicated with the bottom of the water supply box (9), the bottom of the water delivery pipe (12) is communicated with the upper part of the steam box (10), a first valve is arranged at the communication part of the water delivery pipe (12) and the steam box (10), the bottom of the return pipe (13) is communicated with the bottom of the steam box (10), the top of the return pipe (13) is communicated with the water pump (14), and the water pump (14) is communicated with the upper part of the water supply box (9);

the disinfection component comprises an object placing plate (15), a cooling pipe (16), a plurality of spray heads (17) and two slots (18), the two slots (18) are respectively fixed on the inner walls of the two sides of the cabinet body (1), the two sides of the object placing plate (15) are respectively connected with the two slots (18) in a sliding way, the object placing plate (15) is matched with the slots (18), the cooling pipe (16) is positioned above the object placing plate (15), the cooling pipe (16) is parallel to the object placing plate (15), one end of the cooling pipe (16) is fixed on the inner wall of the cabinet body (1), the other end of the cooling pipe (16) is communicated with the water delivery pipe (12), a second valve is arranged at the communication part of the cooling pipe (16) and the water conveying pipe (12), the spray heads (17) are uniformly distributed below the cooling pipe (16), and a plurality of air holes are formed in the object placing plate (15).

2. A steam disinfection cabinet as claimed in claim 1, wherein said sealing block (4) is shaped as a conical cylinder, the outer diameter of the bottom of said sealing block (4) being smaller than the inner diameter of the water injection pipe (3), and the outer diameter of the top of said sealing block (4) being larger than the inner diameter of the water injection pipe (3).

3. A steam disinfection cabinet as claimed in claim 1, wherein said water service box (9) is provided with condensation sheets (19), said condensation sheets (19) having a vertical cross-section with a wave-like shape.

4. A steam disinfection cabinet as claimed in claim 1, characterised in that a level sensor (20) is provided at the top inside said steam box (10).

5. A steam disinfection cabinet as claimed in claim 1, wherein a plurality of partition plates (21) are arranged above the shelf (15), said partition plates (21) being evenly distributed above the shelf (15).

6. A steam disinfection cabinet as claimed in claim 1, wherein said slots (18) are dovetail slots.