TWI699220B - Double-jacket steam sterilization pot - Google Patents

Abstract

A double-jacketed steam sterilization pot includes a pot body, a first steam generator and a second steam generator. The pot system is composed of a first jacket and a second jacket, and a sterilization chamber is formed inside. The first jacket has a first interlayer, the second jacket has a second interlayer, the second jacket has at least one air duct for communicating the second interlayer and the sterilization chamber, the first The steam generator is connected to the first interlayer, and can be used to introduce general water from the outside and heat it to generate steam for input into the first interlayer, and the second steam generator is connected to the second interlayer and can be It is used to introduce pure water from the outside and heat it to generate steam for input into the second interlayer; thereby, it is possible to avoid contamination of the items to be sterilized and save the cost of consumables.

Description

Double-jacket steam sterilization pot

The present invention relates to the technical field of the structure of a steam sterilization pot, in particular to a double-jacket type steam sterilization pot that can avoid contamination of items to be sterilized and can save the cost of consumables.

Please refer to FIG. 1, which indicates that a conventional steam sterilization pot has a structure 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 inlet valve 11 communicates with the interlayer 13 by a first pipeline 14 and communicates with the sterilization chamber by a second pipeline 15 12, and the steam input valve 11 is connected to the client steam supply source. The steam supplied by the steam supply source of the client can be sent to the sterilization chamber 12 and the interlayer 13 through the steam input valve 11 through the first and second pipes 14, 15 at the same time, so as to be placed in the sterilization chamber 12 Sterilize the articles, while maintaining a certain temperature in the interlayer 13. However, since the steam provided by the customer’s steam supply source is made of general water, there are some slight impurities, and these slight impurities will be contaminated when the steam is sent into the sterilization chamber 12 for sterilization operations. Of items. If the client steam supply source uses pure water without impurities to make steam and then supply it to the steam input valve 11, the pure water costs high, and the steam in the interlayer 13 will not be sterilized. Item generation Pollution, but will use a lot of high-cost pure water vapor, so it will cause waste and increase costs.

Please refer to Figures 2 and 3, which point out that another conventional steam sterilization pot includes a pot body 20 and a steam generator 21. A sterilization chamber 22 is formed inside the pot body 20, and an interlayer 23 is formed in the pot wall of the pot body 20, and the interlayer 23 is connected to the sterilization chamber 22 from the outside by an air duct 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 for introducing water into the container 25, and the steam outlet 28 is in communication. The interlayer 23 is used for introducing the steam in the container 25 into the interlayer 23, and the heater 26 is arranged in the container 25 to heat the water therein to form steam. In this way, after the external water is converted into steam by 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 duct 24 for the purpose Sterilized items are sterilized. However, since the water fed from the water inlet 27 is ordinary water, the steam produced by the steam generator 21 contains some impurities, and these impurities are sent into the sterilization chamber 22 along with the steam. During the sterilization operation, the items to be sterilized will be contaminated. If high-cost pure water is fed from the water inlet 27, although the steam generator 21 can be made into pure steam to improve the problem of contamination of the articles 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 will use a large amount of high-cost pure water vapor, so it will cause waste and increase costs.

In view of this, the inventor of the present invention developed and designed the present invention in order to solve the above-mentioned problems, and intensively conceived, and actively researched and improved trial production.

The main purpose of the present invention is to solve the problem that when the conventional steam sterilization pot uses ordinary water as the source of steam, the articles to be sterilized are easily contaminated by impurities in the water, and when pure water is used as the source of steam, unnecessary Waste and increase costs significantly.

The double-jacketed steam sterilization pot of the present invention includes a pot body, a first steam generator and a second steam generator. Wherein, the pot system is composed of a first jacket and a second jacket, and a sterilization chamber is formed inside. The first jacket has a first jacket, and the second jacket has a first jacket and a second jacket. An interlayer is not connected to a second interlayer, and the second jacket has at least one air duct for communicating the second interlayer and the sterilization chamber. The first steam generator is connected to the first interlayer, and can be used for introducing and heating general water from the outside to generate steam for input into the first interlayer. The second steam generator is connected to the second interlayer, and can be used for introducing pure water from the outside and heating it to generate steam for input into the second interlayer.

The double-jacketed steam sterilization pot provided by the present invention can generate general water vapor by the first steam generator to be fed into the first interlayer so that the first jacket maintains a certain temperature, and can be used The second steam generator generates pure water vapor to be sent into the second interlayer to maintain the second jacket at a certain temperature, and at the same time, the pure water vapor in the second interlayer can be sent into the second interlayer through the air duct In the sterilization chamber, the items to be sterilized are sterilized to prevent the items to be sterilized from being contaminated by impurities in the general water, and pure water vapor only needs to be filled into the second interlayer and the sterilization chamber, so it can greatly Reduce the use of pure water to reduce waves The purpose of cost and cost reduction.

[Prior Art]

10‧‧‧Pot body

11‧‧‧Steam inlet valve

12‧‧‧Sterilization room

13‧‧‧Mezzanine

14‧‧‧The first pipeline

15‧‧‧Second line

20‧‧‧Pot body

21‧‧‧Steam Generator

22‧‧‧Sterilization room

23‧‧‧Mezzanine

24‧‧‧Trachea

25‧‧‧Container

26‧‧‧Heater

27‧‧‧Water inlet

28‧‧‧Steam outlet

[this invention]

30‧‧‧Pot body

31‧‧‧First jacket

32‧‧‧Second Jacket

33‧‧‧Sterilization room

34‧‧‧First mezzanine

35‧‧‧Second mezzanine

36‧‧‧Trachea

37‧‧‧Door frame

40‧‧‧The 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

Figure 1 is a simplified schematic diagram of the structure of a conventional steam sterilizer.

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

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

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

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

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

Please refer to Figures 4-6, which show that the double-jacketed steam sterilization pot of the present invention includes a pot body 30, a first steam generator 40 and a second steam generator 50, wherein: the pot The body 30 is composed of a first jacket 31 and a second jacket 32 to form a sterilization chamber 33. The first jacket 31 has a first sandwich layer 34 and the second jacket 32 There is a second interlayer 35, the first and second interlayers 34, 35 are not connected, and the second jacket 32 has at least one air duct 36 connecting the second interlayer 35 and the sterilization chamber 33 from the outside.

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 to introduce ordinary water into the first container 41, and the first steam outlet 44 is connected to the The first interlayer 34 is for the first container The steam in 41 is introduced into the first interlayer 34, and the first heater 42 is arranged in the first container 41 to heat general 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, and the second steam outlet 54 is connected to the The second interlayer 35 is used for introducing the steam in the second container 51 into the second interlayer 35, and the second heater 52 is disposed in the second container 51 to heat the pure water therein to form steam.

In this way, the general water vapor generated by the first steam generator 40 can be fed into the first interlayer 34 to maintain the first jacket 31 at a certain temperature, and the pure water vapor generated by the second steam generator 50 can be It is fed into the second interlayer 35 to maintain the second jacket 32 at a certain temperature, and at the same time, the pure water vapor in the second interlayer 35 can be sent into the sterilization chamber 33 through the air duct 36. The items to be sterilized are sterilized to prevent the items to be sterilized from being contaminated by impurities in general water, and pure water vapor only needs to be filled into the second interlayer 35 and the sterilization chamber 33, so that the amount of pure water can be greatly reduced The amount of use, and then achieve the purpose of reducing waste and reducing costs.

It is pointed out in Figure 6 that the pot body 30 composed of the first jacket 31 and the second jacket 32 forms the sterilization chamber 33 with a closed rear side and an open front side, and the first jacket 31 and The front side of the second jacket 32 is provided with a door frame 37 for covering the front openings of the first interlayer 34 and the second interlayer 35. Of course, the pot body 30 composed of the first jacket 31 and the second jacket 32 can also be formed with open front and rear sides. The sterilization chamber 33, and the front and rear sides of the first jacket 31 and the second jacket 32 are respectively provided with a door frame 37 for covering the front and rear sides of the first interlayer 34 and the second interlayer 35 Opening, this is a simple structural change of the foregoing embodiment, so it will not be described in detail.

In addition, when this creation is implemented, a valve body can be used between the first steam generator 40 and the pot 30 and between the second steam generator 50 and the pot 30 to control the entry of steam. And closing timing and time, and this valve body controls the steam entering and closing timing and time is a common technical means in the industry, so it will not be described separately.

In summary, 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 requirements of an invention patent application and an application is filed in accordance with the law.

30‧‧‧Pot body

31‧‧‧First jacket

32‧‧‧Second Jacket

33‧‧‧Sterilization room

34‧‧‧First mezzanine

35‧‧‧Second mezzanine

36‧‧‧Trachea

40‧‧‧The 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 (4)

A double-jacket type steam sterilization pot includes: a pot body composed of a first jacket and a second jacket, and a sterilization chamber is formed inside the first jacket with a first interlayer , The second jacket has a second interlayer that is not connected to the first interlayer, and the second jacket has at least one air duct for communicating the second interlayer and the sterilization chamber; a first steam generator, Is connected to the first interlayer, and can be used to introduce general water from the outside and heat it to generate steam for input into the first interlayer; and a second steam generator is connected to the second interlayer and can be used by Pure water is introduced from the outside and heated to generate steam for input into the second interlayer. The double-jacketed steam sterilization pot according to claim 1, wherein the first steam generator includes a first container and at least one first heater, and the first container has a first water inlet and at least one first heater. Steam outlet, the first water inlet is for introducing general water into the first container, the first steam outlet is connected to the first interlayer for introducing the steam in the first container into the first interlayer, the The first heater is arranged in the first container to heat the general water therein to form steam. The double-jacketed steam sterilizer of claim 1, wherein the second steam generator includes a second container and at least one second heater, and the second container has a second water inlet and at least a second Steam outlet, the second water inlet is for introducing pure water into the second container, the second steam outlet is connected to the second interlayer for introducing the vapor in the second container into the second interlayer, the The second heater is arranged in the second container to heat the pure water therein to form steam gas. The double-jacketed steam sterilizer according to claim 1, wherein the air duct is located outside the second jacket.

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