CN212973600U

CN212973600U - High-temperature steam sterilizing device

Info

Publication number: CN212973600U
Application number: CN202020557248.9U
Authority: CN
Inventors: 熊才东; 熊强
Original assignee: Hubei Qiangkang Electronic Technology Co ltd
Current assignee: Hubei Qiangkang Electronic Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-04-16
Anticipated expiration: 2030-04-15

Abstract

A high-temperature steam sterilizing device comprises a cabinet body, a towel rack and a chopstick cage; the top end of the cabinet body is provided with an outer cover, and when the outer cover is opened, the towel rack and the chopstick cage can be put into or taken out of the cabinet body; a heating plate is arranged at the bottom end inside the cabinet body; when the cabinet is in work, water capable of covering the heating disc is arranged in the cabinet body, and the heating disc is used for heating the water to generate high-temperature steam to disinfect towels and/or chopsticks. The high-temperature steam disinfection device provided by the utility model adopts the heating disc to heat water, and then high-temperature steam is used for disinfecting towels and/or chopsticks, the steam temperature can reach 150 ℃, the requirements of disinfection and sterilization can be completely met, and the problem that the disinfection temperature is not enough through 100 ℃ boiled water is solved; meanwhile, the device is high in safety and strong in practicability, and can be used for disinfecting towels and chopsticks simultaneously or respectively, and the chopstick cage and the towel rack in the device can be taken out for independent use when the disinfection is not needed, so that the device is very convenient.

Description

High-temperature steam sterilizing device

Technical Field

The utility model relates to the field of household appliances, concretely relates to high-temperature steam degassing unit.

Background

In order to make people have a dinner cleaner and more sanitary, the towel can be disinfected before a meal, and then the outside of hands, faces and mouths can be cleaned by wiping the towel, so that the infection caused by the fact that influenza viruses and pathogenic bacteria on the hands touch the chopsticks is prevented; meanwhile, the chopsticks can be sterilized before eating, so that secondary pollution can be avoided.

At present, in the disinfection technology of towels, water boiling heating or direct use of disinfectants is adopted for disinfection and sterilization. However, when the water boiling heating mode is adopted, the heating temperature is usually only 100 ℃ at most, and part of heat-resistant viruses are difficult to kill even at 120 ℃, so that the disinfection is insufficient; when the disinfectant is used for sterilization, the disinfectant itself may be harmful to human bodies, certain potential safety hazards exist in long-term use, and absolute sterilization cannot be achieved by using the disinfectant.

In the chopstick disinfection technology, a special chopstick disinfection machine is generally adopted. The chopstick sterilizer uses the ozone sterilization principle to rapidly sterilize chopsticks, has high efficiency, but has high price, is usually used in restaurants and is not suitable for families; and ozone has strong irritation, and excessive inhalation has certain harm to human health.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a high-temperature steam disinfection device, which comprises a cabinet body, a towel rack and a chopstick cage; the top end of the cabinet body is provided with an outer cover, and when the outer cover is opened, the towel rack and the chopstick cage can be put into or taken out of the cabinet body; a heating plate is arranged at the bottom end inside the cabinet body; when the cabinet is in work, water capable of covering the heating disc is arranged in the cabinet body, and the heating disc is used for heating the water to generate high-temperature steam to disinfect towels and/or chopsticks.

In some embodiments, the towel rack comprises multiple layers of storage plates, each layer of storage plates being capable of holding a number of towels; the object placing plates on different layers are fixedly connected by a connecting rod; a plurality of through holes are formed in the storage plate, so that steam can conveniently penetrate through the storage plate.

In some embodiments, the top end of the connecting rod is connected to a towel rack handle, which is made of a thermally insulating material.

In some embodiments, the chopstick cage comprises a cage body, the upper end and the lower end of the cage body are both open, and a partition plate is fixedly arranged in the cage body; a plurality of through holes are formed in the partition plate, and the diameter of each through hole in the partition plate is larger than the thin end of each chopstick and smaller than the thick end of each chopstick, so that the chopsticks can be placed conveniently.

In some embodiments, a chopstick cage handle is further arranged at the top end of the cage body, and the chopstick cage handle is made of heat insulation materials.

In some embodiments, the cabinet further comprises a pressure protection device arranged on the surface of the cabinet body, wherein the pressure protection device is a pressure valve or a pressure spring sheet so as to prevent the excessive pressure in the cabinet body.

In some embodiments, the steam-heating; the control module is electrically connected with the heating disc, the control button and the temperature sensor respectively; so that the user can set the operating time and the operating temperature of the device through the control buttons.

In some embodiments, the bottom of the cabinet body is also provided with an anti-dry heating piece; in operation, when the water in the cabinet body is insufficient, the dry-burning preventing piece enables the switch of the heating plate to be automatically switched off, and heating is stopped.

In some embodiments, the anti-dry heating member is a bimetal and/or a water level sensor.

In some embodiments, the enclosure of the cabinet is made of a stainless steel material.

In some embodiments, the enclosure of the cabinet is a double-layer insulation structure.

Compared with the prior art, the utility model has the advantages that: the high-temperature steam disinfection device provided by the utility model adopts the heating disc to heat water, and then high-temperature steam is used for disinfecting towels and/or chopsticks, the steam temperature can reach 150 ℃, the requirements of disinfection and sterilization can be met, and the problem of insufficient temperature when 100 ℃ boiled water is used for disinfection is solved; through the high-temperature steam disinfection device provided by the utility model, the germs on the towel and the chopsticks can be effectively killed by heating in the steam at about 150 ℃ for about 20 minutes. Meanwhile, the body of the towel and the chopsticks is not damaged even at the temperature of 150 ℃, and the temperature is the optimal temperature for disinfecting and sterilizing the towel and the chopsticks; meanwhile, the device is high in safety and strong in practicability, and can be used for disinfecting towels and chopsticks simultaneously or respectively, and the chopstick cage and the towel rack in the device can be taken out for independent use when the disinfection is not needed, so that the device is very convenient.

Drawings

Other objects and advantages of the present invention will become apparent from the following description of the invention, which is made with reference to the accompanying drawings, and can help to provide a thorough understanding of the present invention.

FIG. 1 is a schematic view of a high temperature steam sterilizer provided in the present invention;

FIG. 2 is a schematic view of the towel rack of FIG. 1;

fig. 3 is a schematic view of the chopstick cage of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs.

Referring to fig. 1, which is a schematic view of a high-temperature steam sterilizing apparatus provided by the present invention, the high-temperature steam sterilizing apparatus includes a cabinet body 1, a towel rack 2 and a chopstick container 3; the top end of the cabinet body 1 is provided with the outer cover 4, and when the outer cover 4 is opened, the towel rack 2 and the chopstick cage 3 can be put into the cabinet body 1 or taken out of the cabinet body 1; a heating plate 5 is arranged at the bottom end inside the cabinet body 1; when the sterilizing cabinet works, water 6 capable of covering the heating plate 5 is filled in the cabinet body 1, and the heating plate 5 is used for heating the water 6 to generate high-temperature steam to sterilize towels and/or chopsticks. It can be understood that a supporting structure for placing the towel rack 2 and the chopstick container 3 is arranged in the cabinet body 1, so that the towel rack 2 and the chopstick container 3 can be stably placed in the cabinet body 1 without contacting with the water 6 below.

Preferably, referring to fig. 2, the towel rack 2 includes a plurality of layers of storage plates 21, and each layer of storage plate 21 can store a plurality of towels; the object placing plates 21 in different layers are fixedly connected by a connecting rod 22; a plurality of through holes are arranged on the object placing plate 21 so as to facilitate the steam to pass through. More preferably, the top end of the connecting rod 22 is connected to a towel rack handle 23, and the towel rack handle 23 is made of a heat insulating material to facilitate the user to remove the towel rack 2.

Preferably, referring to fig. 3, the chopstick cage 3 comprises a cage body 31, wherein the upper end and the lower end of the cage body 31 are both open, and a partition plate 32 is fixedly arranged in the cage body 31; the partition plate 32 is provided with a plurality of through holes, and the diameter of the through holes on the partition plate 32 is larger than the thin ends of the chopsticks and smaller than the thick ends of the chopsticks, so that the chopsticks can be placed conveniently. More preferably, a chopstick cage handle 33 is further provided at the top end of the cage body 31, and the chopstick cage handle 33 is made of a heat insulating material to facilitate the user to take out the chopstick cage 3.

It is to be understood that the towel holder 2 and the chopstick container 3 are not necessarily in the illustrated shape and structure as long as their respective functions can be satisfied. The towel rack 2 and the chopstick cage 3 can be made of glass, stainless steel or wood.

Further, the high-temperature steam sterilizing device can also comprise a pressure protection device arranged on the surface of the cabinet body, wherein the pressure protection device is a pressure valve 7 or a pressure elastic sheet so as to prevent the pressure in the cabinet body 1 from being too high. An embodiment using a pressure valve 7 is shown in fig. 1.

Further, the high-temperature steam sterilizing device also comprises a control module, a control button (not shown in the figure) is arranged on the outer surface of the cabinet body 1, and a temperature sensor (not shown in the figure) for detecting the steam temperature is arranged in the cabinet body 1; the control module is respectively and electrically connected with the heating plate 5, the control button and the temperature sensor; so that the user can set the operating time and the operating temperature of the device through the control buttons. Specifically, the operating time threshold (e.g., 20 minutes) may be set such that the control module automatically controls the heating plate 5 to stop heating after the operating time of the device reaches the threshold. In addition, a first temperature threshold (e.g. 150 ℃) and a second temperature threshold (e.g. 140 ℃) can be set, and when the temperature sensor detects that the temperature of the steam in the cabinet body 1 reaches the first temperature threshold, the control module automatically controls the heating plate 5 to stop heating; when the temperature sensor detects that the temperature in the cabinet body 1 drops to a second temperature threshold value, the control module automatically controls the heating plate 5 to continue heating. Through control module and relevant structure, can guarantee the safe and reliable operation of device.

Preferably, the bottom of the cabinet body 1 is further provided with an anti-dry heating element (not shown in the figure); in operation, when the water in the cabinet body 1 is insufficient, the dry-heating preventing piece can automatically switch off the switch of the heating plate 5 to stop heating, so as to avoid danger caused by dry-heating overheating.

The anti-dry heating piece can be a bimetallic strip, and the principle is as follows: processing two metal sheets with different temperature coefficients together to prepare a bimetallic strip, wherein the higher the temperature is, the larger the deformation difference of the two metals is; the bimetallic strip is positioned in water under the normal working condition, the temperature cannot exceed 100 ℃, when the water in the cabinet body 1 is about to be dried, the temperature of the bimetallic strip can be rapidly increased, the deformation difference of the bimetallic strip is aggravated, when the temperature of the bimetallic strip exceeds 150 ℃ and reaches about 180 ℃, the bimetallic strip can press a switch of the heating plate 5 due to deformation, so that the switch is disconnected, and the heating plate 5 stops heating; after sufficient water is supplied to the cabinet 1, the temperature of the bimetal rapidly decreases, and at this time, heating can be restarted by only turning on the switch of the heating plate 5 again.

In addition, the anti-burn-dry piece can be a water level sensor, and the principle is as follows: the water level sensor is electrically connected with the control module, and is covered by water and detects a water pressure value when the water level sensor normally works; when the water pressure detected by the water level sensor is lower than the preset value, that is, the water level is too low, the water level sensor transmits a signal to the control module, and the control module automatically controls the heating plate 5 to stop heating.

Of course, the anti-burn-dry piece can also comprise both the bimetallic strip and the water level sensor to realize double protection. Through setting up and preventing the dry piece, improved the security of this device greatly.

The outer shell of the cabinet body 1 may be made of a conventional stainless steel material. Preferably, in order to prevent the user from being scalded, the outer shell of the cabinet 1 may be a double-layer heat insulation structure, such as double-layer glass.

To sum up, the high-temperature steam disinfection device provided by the utility model adopts the heating disc to heat water, and then high-temperature steam is used for disinfecting towels and/or chopsticks, the steam temperature can reach 150 ℃, the requirement of disinfection and sterilization can be met, and the problem that the disinfection temperature is not enough through 100 ℃ boiled water is solved; through the high-temperature steam disinfection device provided by the utility model, the germs on the towel and the chopsticks can be effectively killed by heating in the steam at about 150 ℃ for about 20 minutes. Meanwhile, the body of the towel and the chopsticks is not damaged even at the temperature of 150 ℃, and the temperature is the optimal temperature for disinfecting and sterilizing the towel and the chopsticks; meanwhile, the device is high in safety and strong in practicability, and can be used for disinfecting towels and chopsticks simultaneously or respectively, and the chopstick cage and the towel rack in the device can be taken out for independent use when the disinfection is not needed, so that the device is very convenient.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A high-temperature steam sterilizing device is characterized by comprising a cabinet body (1), a towel rack (2) and a chopstick cage (3); the top end of the cabinet body (1) is provided with an outer cover (4), and when the outer cover (4) is opened, the towel rack (2) and the chopstick cage (3) can be placed in the cabinet body (1) or taken out of the cabinet body (1); a heating plate (5) is arranged at the bottom end inside the cabinet body (1); during operation, be equipped with in the cabinet body (1) and cover water (6) of heating plate (5), heating plate (5) are used for heating water (6) to produce high temperature steam and disinfect towel and/or chopsticks.

2. A high temperature steam disinfection apparatus as claimed in claim 1, wherein said towel rack (2) comprises a plurality of layers of storage plates (21), each layer of storage plates (21) being capable of holding a plurality of towels; the object placing plates (21) in different layers are fixedly connected by a connecting rod (22); a plurality of through holes are formed in the storage plate (21) so that steam can conveniently penetrate through the through holes.

3. A high temperature steam disinfection apparatus as claimed in claim 2, wherein said connecting rod (22) is connected at its top end to a towel rack handle (23), said towel rack handle (23) being made of a heat insulating material.

4. A high-temperature steam sterilizing device as claimed in claim 1, wherein the chopstick cage (3) comprises a cage body (31), the upper and lower ends of the cage body (31) are both open, and a partition plate (32) is fixedly arranged in the cage body (31); a plurality of through holes are formed in the partition plate (32), and the diameter of each through hole in the partition plate (32) is larger than the thin end of each chopstick and smaller than the thick end of each chopstick, so that the chopsticks can be placed conveniently.

5. A high-temperature steam sterilizing apparatus according to claim 4, wherein a chopstick cage handle (33) is further provided at the top end of the cage body (31), and the chopstick cage handle (33) is made of a heat insulating material.

6. A high-temperature steam sterilization device as claimed in claim 1, further comprising a pressure protection device disposed on the surface of the cabinet, wherein the pressure protection device is a pressure valve (7) or a pressure spring sheet to prevent the over-pressure inside the cabinet (1).

7. A high-temperature steam sterilizing device according to claim 1, further comprising a control module, wherein a control button is arranged on the outer surface of the cabinet body (1), and a temperature sensor for detecting the temperature of the steam is arranged in the cabinet body (1); the control module is respectively and electrically connected with the heating plate (5), the control button and the temperature sensor; so that the user can set the operating time and the operating temperature of the device through the control buttons.

8. A high-temperature steam sterilization device as recited in claim 1, wherein the bottom of the cabinet body (1) is further provided with a dry-heating preventing member; in the work, when the water (6) in the cabinet body (1) is not enough, the dry-burning preventing piece enables the switch of the heating plate (5) to be automatically switched off, and the heating is stopped.

9. A high-temperature steam sterilizing apparatus as claimed in claim 8, wherein the dry-burning preventing member is a bimetal and/or a water level sensor.

10. A high-temperature steam sterilization device as recited in claim 1, wherein the outer shell of the cabinet (1) is made of stainless steel material; the shell of the cabinet body (1) is of a double-layer heat insulation structure.