TWI760645B - Improved structure of steam sterilizer - Google Patents

Abstract

An improved structure of a steam sterilization pot includes a pot body, a first steam generator and a second steam generator. A sterilization chamber is formed inside the pot system, and an interlayer is formed in the pot wall. The first steam generator is a The interlayer is connected and can be introduced into the interlayer from the outside and heated to make steam and then fed into the interlayer. The second steam generator is connected to the sterilization chamber and can be introduced into the pure water from the outside and has a After it is heated to make steam, it can be input into the sterilization chamber; thereby, the contamination of the articles to be sterilized can be avoided and the cost of consumables can be saved.

Description

Improved structure of steam sterilizer

The present invention belongs to the technical field of the structure of a steam sterilizer, in particular, to an improved structure of a steam sterilizer which can avoid contamination of objects to be sterilized and save the cost of consumables.

Please refer to FIG. 1 , which shows a structure of a conventional steam sterilizer including a pot body 10 and a steam input valve 11 . A sterilization chamber 12 is formed inside the pot body 10 , and an interlayer 13 is formed in the pot wall. The steam input valve 11 communicates with the interlayer 13 through a first pipeline 14 and communicates with the sterilization chamber through a second pipeline 15 12, and the steam input valve 11 is connected to the client steam supply source. The steam supplied by the client steam supply source can be sent to the sterilization chamber 12 and the interlayer 13 through the steam input valve 11 through the first and second pipelines 14 and 15 at the same time, so as to be placed in the sterilization chamber 12 The sterilized articles can be sterilized, and at the same time, a certain temperature can be maintained in the interlayer 13 . However, since the steam provided by the client-side steam supply source is made of ordinary water, there are slight impurities, and these minor impurities will contaminate the sterilization process when the steam is sent into the sterilization chamber 12 for sterilization. items. However, if the steam supply source of the client uses pure water without impurities to produce steam and then supplies it to the steam input valve 11, because the cost of the pure water is high, the steam in the interlayer 13 will not affect the sterilization. item spawn Pollution, but it will use a lot of high-cost pure water vapor, so it will cause waste and increase the cost.

Please refer to FIGS. 2 and 3 , which point out that another conventional structure of a steam sterilizer includes a pot body 20 and a steam generator 21 . A sterilizing chamber 22 is formed inside the pot body 20 , and an interlayer 23 is formed in the pot wall. The interlayer 23 is connected to the sterilizing chamber 22 from the outside by an air pipe 24 . The steam generator 21 includes a container 25 and at least one heater 26. The container 25 has a water inlet 27 and a steam outlet 28. The water inlet 27 is used for introducing water into the container 25. The steam outlet 28 is in communication with the container 25. To the interlayer 23, the steam in the container 25 is introduced into the interlayer 23, and the heater 26 is provided in the container 25 to heat the water therein to form steam. In this way, after the external water is converted into steam through the steam generator 21, it will be first sent into the interlayer 23 to maintain a certain temperature, and then sent to the sterilization chamber 22 through the air conduit 24 for the purpose of sterilization. Sterilized items are sterilized. However, since the water generally fed from the water inlet 27 is normal water, the steam produced by the steam generator 21 will have some impurities, which are fed into the sterilization chamber 22 along with the steam. During the sterilization operation, the items to be sterilized will be contaminated. And if high-cost pure water is fed from the water inlet 27, although the steam generator 21 can produce pure steam to improve the problem of contamination of the objects to be sterilized, the cost of the pure water is high, and the interlayer The steam in 23 will not pollute the items to be sterilized, but it will use a large amount of high-cost pure water vapor, so it will cause waste and increase the cost.

In view of this, the inventors of the present invention have developed and designed the present invention in order to address the above-mentioned problems, have in-depth ideas, and actively researched and improved trials.

The main purpose of the present invention is to solve the problem that when the conventional steam sterilizer uses ordinary water as the source of steam generation, the articles to be sterilized are easily contaminated by impurities in the water, and when pure water is used as the source of steam generation, unnecessary unnecessary waste and greatly increase the cost.

The improved structure of the steam sterilizer of the present invention includes a pot body, a first steam generator and a second steam generator. Wherein, a sterilization chamber is formed inside the pot system, and an interlayer is formed in the pot wall. The first steam generator is connected to the interlayer, and can be supplied into the interlayer by introducing general water from the outside and heating it to produce steam. The second steam generator is connected to the sterilization chamber, and can be introduced into the sterilization chamber by introducing pure water from the outside and heated to make steam and then input into the sterilization chamber.

The improved structure of the steam sterilizer provided by the present invention can make ordinary water into steam by the first steam generator and then send it into the interlayer to maintain a certain temperature of the pot wall, and then use the second steam The generator turns pure water into steam and then sends it into the sterilization chamber to sterilize the articles to be sterilized, so as to avoid the contamination of the articles to be sterilized by impurities in ordinary water, and the steam made of pure water only needs to be filled It can be put into the sterilization chamber, so the consumption of pure water can be greatly reduced, thereby achieving the purpose of reducing waste and reducing costs.

[prior art]

10‧‧‧Pot body

11‧‧‧Steam inlet valve

12‧‧‧Sterilization Room

13‧‧‧Mezzanine

14‧‧‧First pipeline

15‧‧‧Second pipeline

20‧‧‧Pot body

21‧‧‧Steam generator

22‧‧‧Sterilization Room

23‧‧‧Mezzanine

24‧‧‧Airway

25‧‧‧Container

26‧‧‧Heater

27‧‧‧Water inlet

28‧‧‧Steam outlet

[this invention]

30‧‧‧Pot

31‧‧‧Sterilization Room

32‧‧‧Mezzanine

33‧‧‧door frame

40‧‧‧First steam generator

41‧‧‧First container

42‧‧‧First heater

43‧‧‧First Water Inlet

44‧‧‧First steam outlet

50‧‧‧Second steam generator

51‧‧‧Second container

52‧‧‧Second heater

53‧‧‧Second water inlet

54‧‧‧Second steam outlet

FIG. 1 is a simplified schematic diagram of a conventional steam sterilizer.

FIG. 2 is a three-dimensional schematic diagram of the internal structure of another conventional steam sterilizer.

FIG. 3 is a simplified schematic diagram of the structure of FIG. 2 .

FIG. 4 is a simplified schematic diagram of the structure of the present invention.

FIG. 5 is a schematic diagram of the three-dimensional structure of the present invention.

FIG. 6 is a schematic cross-sectional view of the present invention.

Please refer to FIGS. 4-6, which show that the improved structure of the steam sterilizer according to the present invention includes a pot body 30, a first steam generator 40 and a second steam generator 50, wherein: the pot body 30 , a sterilization chamber 31 is formed inside, and an interlayer 32 is formed in the pot wall of the pot body 30 .

The first steam generator 40 includes a first container 41 and at least one first heater 42 . The first container 41 has a first water inlet 43 and at least one first steam outlet 44. The first water inlet 43 is used for introducing general water into the first container 41. The first steam outlet 44 is connected to the first container 41. The interlayer 32 is used for introducing the steam in the first container 41 into the interlayer 32, and the first heater 42 is installed in the first container 41 to heat the ordinary water therein to form steam.

The second steam generator 50 includes a second container 51 and at least one second heater 52 . The second container 51 has a second water inlet 53 and at least one second steam outlet 54. The second water inlet 53 is used for introducing pure water into the second container 51. The second steam outlet 54 is connected to the second container 51. The sterilization chamber 31 can introduce the steam in the second container 51 into the sterilization chamber 31, and the second heater 52 is installed in the second container 51 to heat the pure water therein to form steam .

In Fig. 6, it is pointed out that the sterilization chamber 31 with a closed rear side and an open front side is formed in the pot body 30, and a door frame 33 is provided on the front side of the pot body 30 to cover the front side of the interlayer 32 Open your mouth. Of course, the sterilization chamber 31 with open front and rear sides can also be formed in the pot body 30 , and a door frame 33 is respectively provided on the front and rear sides of the pot body 30 to cover the front and rear sides of the interlayer 32 . The side opening is a simple structural change of the previous embodiment, so it will not be described in detail.

In addition, when the present invention is implemented, a valve body can be arranged between the first steam generator 40 and the pot body 30 and between the second steam generator 50 and the pot body 30 to control the entry of steam and closing timing and time, and the way the valve body controls the timing and timing of steam entering and closing is a common technical means in the industry, so it will not be repeated here.

In the improved structure of the steam sterilizer provided by the present invention, the first steam generator 40 can make ordinary water into steam and then send it into the interlayer 32 to maintain a certain temperature of the pot wall. The second steam generator 50 turns pure water into steam and then sends it into the sterilization chamber 31 to sterilize the articles to be sterilized, so that the articles to be sterilized are prevented from being polluted by impurities in ordinary water, and the pure water is made of pure water. The steam only needs to be filled into the sterilization chamber 31, so the consumption of pure water can be greatly reduced, thereby achieving the purpose of reducing waste and reducing costs.

To sum up, since the present invention has the above-mentioned advantages and practical value, and no similar products have been published in similar products, it has met the application requirements for an invention patent, and it is appropriate to file an application in accordance with the law.

30‧‧‧Pot

31‧‧‧Sterilization Room

32‧‧‧Mezzanine

40‧‧‧First steam generator

41‧‧‧First container

42‧‧‧First heater

43‧‧‧First Water Inlet

44‧‧‧First steam outlet

50‧‧‧Second steam generator

51‧‧‧Second container

52‧‧‧Second heater

53‧‧‧Second water inlet

54‧‧‧Second steam outlet

Claims (3)

An improved structure of a steam sterilizer includes: a pot body, a sterilization chamber is formed inside, and an interlayer is formed in the pot wall; a first steam generator is connected to the interlayer, and can be used to introduce general water from the outside and clean it. It is heated to make steam for input into the interlayer; and a second steam generator is connected to the sterilization chamber and can be used to introduce pure water from the outside and heat it to make steam for input into the sterilization chamber . The improved structure of the steam sterilizer according to claim 1, wherein the first steam generator comprises a first container and at least a first heater, and the first container has a first water inlet and at least a first steam outlet , the first water inlet is used to introduce general water into the inside of the first container, the first steam outlet is connected to the interlayer for the steam in the first container to be introduced into the interlayer, and the first heater is provided In the first vessel, normal water therein can be heated to form steam. The improved structure of the steam sterilizer according to claim 1, wherein the second steam generator comprises a second container and at least a second heater, the second container has a second water inlet and at least a second steam outlet , the second water inlet is used to introduce pure water into the second container, the second steam outlet is connected to the sterilization chamber for the steam in the second container to be introduced into the sterilization chamber, the second heater The pure water contained in the second container can be heated to form steam.

Images