CN222172682U - Self-cooling high-pressure sterilizing pot - Google Patents
Self-cooling high-pressure sterilizing pot Download PDFInfo
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- CN222172682U CN222172682U CN202420656899.1U CN202420656899U CN222172682U CN 222172682 U CN222172682 U CN 222172682U CN 202420656899 U CN202420656899 U CN 202420656899U CN 222172682 U CN222172682 U CN 222172682U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to the technical field of autoclave, in particular to a self-cooling autoclave. The device comprises a device body and a water storage tank, wherein a cooling pipeline and a first water suction pump are arranged in the device body and close to the position of a storage basket, the water storage tank is arranged on the outer side of the device body, a cold water tank is arranged on the upper half portion of the water storage tank, a hot water tank is arranged on the lower half portion of the water storage tank, a hollow layer is arranged on the outer side of the water storage tank and close to the hot water tank, a heat insulation layer is arranged on the middle portion of the cold water tank and the middle portion of the hot water tank, and a second water suction pump is arranged in the cold water tank. After sterilization, the internal heat of the device body is absorbed by the water suction pump which pumps cold water to the cooling pipeline, the absorbed water flows into the internal of the hot water tank through the backflow pipeline, and the exhaust fan heats and keeps warm the hot water tank through the internal high-pressure high-heat steam of the device body entering the hollow layer through the exhaust pipeline.
Description
Technical Field
The utility model relates to the technical field of autoclave, in particular to a self-cooling autoclave.
Background
The autoclave is also called an autoclave, and can be classified into a portable autoclave and a vertical autoclave. And a device for heating water by using the electric heating wire to generate steam and maintaining a certain pressure. Mainly comprises a sealable barrel body, a pressure gauge, an exhaust valve, a safety valve, an electric heating wire and the like, and an autoclave is a device for disinfection and sterilization, which utilizes high-pressure steam to kill bacteria, viruses, spores and other microorganisms. Such devices are of great importance in the medical, laboratory, food processing and pharmaceutical industries.
The autoclave is usually heated to generate steam in the autoclave, after the steam reaches the pressure, the exhaust valve is opened to exhaust cold air, the exhaust valve is closed after the exhaust is completed, the steam is continuously heated to maintain the required pressure for a certain time, then the sterilizer is powered off or is cut off, the exhaust valve is slowly opened to remove residual air after the sterilizer is naturally cooled, and then the cover can be opened to take out objects. The autoclave can generate a large amount of heat in the sterilization process and release a large amount of heat in the cooling process, and the heat is usually recovered by the discharged high-temperature steam, but the conventional device is inconvenient to recover and utilize the waste heat of the autoclave in the use process, so that the practicability and reliability of the device in use are reduced.
Disclosure of utility model
The utility model aims to provide a self-cooling autoclave, which solves the problems that a great amount of heat generated by the autoclave during sterilization can be released during cooling, and the heat is usually recovered by the discharged high-temperature steam, but the conventional device is inconvenient to recover and utilize the waste heat of the autoclave during use, so that the practicability and reliability of the device are reduced.
In order to achieve the above purpose, the self-cooling high-pressure sterilization pot comprises a device body and a water storage tank, wherein the bottom of the device body is provided with an electric heating wire, the inside of the device body is sleeved with a heating inner container, a storage basket is hung in the heating inner container, the inside of the device body is provided with a heat preservation layer, the bottom of the device body is provided with a drainage pipeline, the top of the device body is provided with an exhaust pipeline, the lower part of the exhaust pipeline is connected with an exhaust fan, the inside of the device body is provided with a cooling pipeline close to the storage basket, the upper part of the cooling pipeline is connected with a liquid inlet pipeline, the lower part of the cooling pipeline is connected with a backflow pipeline, the bottom of the liquid inlet pipeline is connected with a first water suction pump, the lower part of the water suction pump is connected with a two-position three-way valve, the water storage tank is arranged on the outer side of the device body, the outer side of the device body is wrapped with a heat preservation sleeve, the upper half part of the device body is provided with a cold water tank, the lower half part of the device body is provided with a hot water tank, the outer side of the hot water tank is provided with a middle layer, the inner side of the hollow water suction tank is provided with a cold water tank, and the hollow water storage tank is provided with a cold water tank.
The utility model has the beneficial effects that the water suction pump pumps cold water in the cold water tank to the cooling pipeline through the two-position three-way valve and the liquid inlet pipeline after sterilization is completed, heat in the device body is absorbed, the absorbed water flows into the hot water tank through the backflow pipeline, the exhaust fan heats and keeps warm the hot water tank by entering high-pressure high-heat steam in the device body into the hollow layer through the exhaust pipeline, and the waste heat of the device can be comprehensively and reliably recovered in the mode.
When the articles are sterilized next time, the water suction pump sends hot water in the hot water tank to the cooling pipeline through the two-position three-way valve to preheat the device body, so that the energy consumption of the device is reduced, and the sterilizing efficiency of the device is improved.
To facilitate the entry of high temperature steam into the interior of the hollow layer:
as a further improvement of the technical scheme, an exhaust valve is arranged above the exhaust pipeline.
The improved hot water tank has the beneficial effects that in the cooling process, high-temperature steam of the exhaust valve is opened to enter the hollow layer through the exhaust pipeline and the exhaust fan, and the high-pressure high-temperature steam enters the hollow layer through the exhaust pipeline to heat and preserve heat.
To facilitate cooling of the device:
As a further improvement of the technical scheme, the cooling pipeline is arranged in a ring shape, and the cooling pipeline and the device body are arranged in an axis superposition manner.
The improved device has the beneficial effects that the water suction pump pumps the liquid in the cold water tank to the cooling pipeline through the two-position three-way valve, then the liquid flows back into the hot water tank through the cooling pipeline and the backflow pipeline, the device is convenient to preheat subsequently, and at the moment, the water suction pump pumps the hot water in the hot water tank to the cooling pipeline through the two-position three-way valve and the liquid inlet pipeline to preheat the device, so that the energy consumption of the device is reduced, and the sterilization efficiency of the device is increased.
In order to facilitate the switching of the liquid pumped by the suction pump:
As a further improvement of the technical scheme, two pipelines are arranged below the two-position three-way valve, one pipeline is inserted into the bottom of the cold water tank, and the other pipeline is inserted into the bottom of the hot water tank.
The improved device has the beneficial effects that when the device is used, the two pipelines are controlled to be switched on and off through the two-position three-way valve, so that liquid pumped by the water pump can be switched.
In order to facilitate the communication between the hot water tank and the cold water tank:
As a further improvement of the technical scheme, a water pumping pipeline is arranged below the second water pump.
The improved water pump has the beneficial effects that the water pumping pipeline can enable the water pump II to conveniently and rapidly pump the liquid in the hot water tank to the inside of the cold water tank.
To facilitate the entry of high temperature steam into the interior of the hollow layer:
As a further improvement of the technical scheme, the hollow layer is communicated with the exhaust fan through a pipeline.
The improved hot water tank has the beneficial effects that the high-temperature air in the device body can be conveniently pumped into the hollow layer by the exhaust fan through the pipeline to heat the hot water tank.
To facilitate drainage of the device:
As a further improvement of the technical scheme, a drain valve is arranged on the drain pipeline.
The improved device has the beneficial effects that the waste water in the device body can be conveniently discharged through the drain valve.
To facilitate sealing of the device:
the technical scheme is further improved in that a rotating shaft is arranged above the device body, a storage rack is arranged above the rotating shaft, a hand-operated screw is arranged in the middle of the storage rack, a sealing cover plate is connected with the lower portion of the hand-operated screw in a rotating mode, and a pressure gauge is arranged at the top of the sealing cover plate.
The improved sealing device has the beneficial effects that the storage rack is rotated through the rotating shaft, so that the sealing cover plate reaches the middle part of the top of the device body, the sealing cover plate is pushed to seal the top of the device body through rotating the hand-operated screw rod, and the pressure gauge detects the pressure inside the device body in the use process.
Drawings
Fig. 1 is a schematic diagram of an overall front view structure.
Fig. 2 is a schematic diagram of an overall top view structure.
Fig. 3 is a schematic diagram of the overall rear view structure.
Fig. 4 is a schematic diagram of a cooling pipe axis measurement structure.
Fig. 5 is an enlarged schematic view of the structure at a in fig. 1.
In the figure, 1, a device body, 11, an electric heating wire, 12, a heating liner, 13 and a storage basket;
14. 15 parts of heat insulation layer, 15 parts of drainage pipeline, 2 parts of rotation shaft, 21 parts of storage rack, 22 parts of hand screw rod;
23. Sealing cover plate, 24, pressure gauge, 3, exhaust pipeline, 31, exhaust fan, 4, cooling pipeline, 41, liquid inlet pipeline, 42, reflux pipeline, 5, suction pump I, 51, two-position three-way valve, 6, water storage tank, 61, heat insulation sleeve, 62, cold water tank, 63, hot water tank, 64, hollow layer, 65, exhaust and drain valve, 66, heat insulation layer, 67, suction pump II.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
As shown in fig. 1-5, a self-cooling autoclave comprises a device body 1 and a water storage tank 6, wherein an electric heating wire 11 is arranged at the bottom of the device body 1, a heating inner container 12 is sleeved in the device body 1, a storage basket 13 is hung in the heating inner container 12, an insulating layer 14 is arranged in the device body 1, a drainage pipeline 15 is arranged at the bottom of the device body 1, an exhaust pipeline 3 is arranged at the top of the device body 1, an exhaust fan 31 is connected below the exhaust pipeline 3, a cooling pipeline 4 is arranged at the position, close to the storage basket 13, of the interior of the device body 1, a liquid inlet pipeline 41 is connected above the cooling pipeline 4, a backflow pipeline 42 is connected below the cooling pipeline 4, a water suction pump 5 is connected at the bottom of the liquid inlet pipeline 41, the lower part of the first water suction pump 5 is connected with a two-position three-way valve 51, the water storage tank 6 is arranged at the outer side of the device body 1, the outer side of the water storage tank 6 is wrapped with a heat preservation sleeve 61, the upper half part of the water storage tank 6 is provided with a cold water tank 62, the lower half part of the water storage tank 6 is provided with a hot water tank 63, the outer side of the water storage tank 6 close to the hot water tank 63 is provided with a hollow layer 64, the bottom of the hollow layer 64 is provided with an air and water discharge valve 65, the middle parts of the cold water tank 62 and the hot water tank 63 are provided with a heat insulation layer 66, the inside of the cold water tank 62 is provided with a second water suction pump 67, after sterilization, the first water suction pump 5 pumps cold water inside the cold water tank 62 to the inside of the cooling pipeline 4 through the two-position three-way valve 51 to absorb heat inside the device body 1, and the water after heat absorption flows into the inside of the hot water tank 63 through a backflow pipeline 42, the exhaust fan 31 heats and keeps warm the hot water tank 63 by entering the high-pressure high-heat steam in the device body 1 into the hollow layer 64 through the exhaust pipeline 3, the waste heat of the device can be comprehensively and reliably recovered in this way, when the articles are sterilized next time, the first water pump 5 sends the hot water in the hot water tank 63 into the cooling pipeline 4 through the two-position three-way valve 51 to preheat the device body 1, the energy consumption of the device is reduced, the sterilizing efficiency of the device is improved, the exhaust valve is arranged above the exhaust pipeline 3, the exhaust valve is opened in the cooling process, the high-temperature steam enters the hollow layer 64 through entering the exhaust pipeline 3 and the exhaust fan 31, the high-pressure high-heat steam enters the hollow layer 64 through the exhaust pipeline 3 to heat and keep warm the hot water tank 63, the cooling pipeline 4 adopts a circular ring type arrangement, the cooling pipeline 4 and the device body 1 are arranged in an axis superposition way, the first water suction pump 5 pumps the liquid in the cold water tank 62 to the inside of the cooling pipeline 4 through the two-position three-way valve 51, then the liquid flows back into the hot water tank 63 through the cooling pipeline 4 and the backflow pipeline 42, the subsequent preheating of the device is facilitated, the first water suction pump 5 pumps the hot water in the hot water tank 63 to the inside of the cooling pipeline 4 through the two-position three-way valve 51 and the liquid inlet pipeline 41, the device can be preheated, the energy consumption of the device is reduced, the sterilization efficiency of the device is improved, two pipelines are arranged below the two-position three-way valve 51, one pipeline is inserted into the bottom of the cold water tank 62, the other pipeline is inserted into the bottom of the hot water tank 63, the on-off of the two pipelines is controlled through the two-position three-way valve 51 when the device is used, the liquid pumped out of the first water suction pump 5 can be switched, the utility model discloses a device, including device body 1, including hollow layer 64, suction pump, hand screw rod 22, sealing cover plate 23, drain pipe 15, hand screw rod 22, sealing cover plate 23, pressure gauge 24 detects the inside pressure of device body 1 in the use, the suction pipe is installed to the below of suction pump 67, and the suction pipe can make the suction pump 67 make things convenient for quick to pump the inside liquid of hot-water tank 63 to the inside of cold water tank 62, through the pipeline intercommunication between hollow layer 64 and the suction fan 31, can make things convenient for the suction fan 31 to carry out heat preservation and heating to the inside of hot-water tank 63 with the inside high temperature air of device body 1 to the inside of hollow layer 64 through the pipeline, the drain valve can make things convenient for the inside waste water discharge of device body 1 through the drain valve, axis of rotation 2 is installed to the top of device body 1, and supporter 21 is installed to the top of rotation axis 2, supporter 21 is installed to the middle part of supporter 21, and the below rotation of hand screw rod 22 is connected with sealing cover plate 23, manometer 24 is installed to the top of sealing cover plate 23.
When the device is used, water and materials are put into the heating inner container 12, the storage rack 21 is rotated to enable the sealing cover plate 23 to reach the middle part of the top of the device body 1, the sealing cover plate 23 is pushed to seal the top of the device body 1 by rotating the hand-operated screw 22, the heating inner container 12 is heated by the heating wire 11, the pressure gauge 24 detects the pressure in the device body 1 in the heating process, after sterilization is finished, the water pump 5 pumps cold water in the cold water tank 62 to the cooling pipeline 4 through the two-position three-way valve 51 and the liquid inlet pipeline 41 to absorb heat in the device body 1, the water after heat absorption flows into the hot water tank 63 through the backflow pipeline 42, the exhaust valve is opened at the moment, high-pressure high-heat steam in the device body 1 enters the hollow layer 64 through the exhaust pipeline 3 to heat and preserve heat of the hot water tank 63, the whole body 6 is preserved by the heat-preserving sleeve 61 at the moment, the cold water tank 62 and the hot water tank 63 are preserved by the heat-preserving layer 66, the temperature of liquid in the hot water tank 63 is guaranteed, when the articles are sterilized next time, the water pump 5 pumps cold water in the cold water tank 62 to the cooling pipeline 4 through the two-position three-way valve 51 to absorb heat in the device 1, the water after heat is pumped into the water tank 67 through the backflow pipeline 63, and the water in the water tank 67 is cooled inside the device is cooled, and the water tank is cooled, and the water is cooled inside the water tank is cooled, and the water is cooled.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it will be appreciated that numerous modifications, adaptations and variations of the utility model can be made by those skilled in the art without departing from the principles of the utility model, and that other features and advantages of the utility model can be combined in any suitable manner, and that no improvement in the design or design of the utility model is intended to be applied directly to other applications.
Claims (8)
1. The self-cooling high-pressure sterilization pot comprises a device body (1) and a water storage tank (6), wherein an electric heating wire (11) is arranged at the bottom of the device body (1), a heating inner container (12) is sleeved inside the device body (1), a storage basket (13) is hung inside the heating inner container (12), a heat preservation layer (14) is arranged inside the device body (1), a drainage pipeline (15) is arranged at the bottom of the device body (1), the self-cooling high-pressure sterilization pot is characterized in that an exhaust pipeline (3) is arranged at the top of the device body (1), an exhaust fan (31) is connected to the lower part of the exhaust pipeline (3), a cooling pipeline (4) is arranged at the position, close to the storage basket (13), of the inside of the device body (1), a liquid inlet pipeline (41) is connected to the upper part of the cooling pipeline (4), a reflux pipeline (42) is connected to the lower part of the liquid inlet pipeline (41), a water pump one (5) is connected to the lower part of the water pump one (5), a two-position three-way valve (51) is connected to the lower part of the water pump one (5), a cold water storage tank (6) is arranged outside the water storage tank (6), a water storage tank (61) is wrapped by the water storage tank (6), and the lower half part of the water storage tank (6) is provided with a hot water tank (63), the outside of the water storage tank (6) close to the hot water tank (63) is provided with a hollow layer (64), the bottom of the hollow layer (64) is provided with an air and water discharge valve (65), the middle part of the cold water tank (62) and the hot water tank (63) is provided with a heat insulation layer (66), and the inside of the cold water tank (62) is provided with a water suction pump II (67).
2. Self-cooling autoclave according to claim 1, characterized in that an exhaust valve is mounted above the exhaust duct (3).
3. A self-cooling autoclave as claimed in claim 1, wherein the cooling duct (4) is provided in a circular ring shape, and the cooling duct (4) is provided with an axis coincident with the apparatus body (1).
4. A self-cooling autoclave as claimed in claim 1, characterized in that two pipes are installed under said two-position three-way valve (51), one of which is inserted into the bottom of the cold water tank (62) and the other of which is inserted into the bottom of the hot water tank (63).
5. A self-cooling autoclave as claimed in claim 1, wherein a water suction pipe is installed below the second water suction pump (67).
6. A self-cooling autoclave as claimed in claim 1, wherein said hollow layer (64) is in communication with the suction fan (31) through a conduit.
7. A self-cooling autoclave as claimed in claim 1, wherein a drain valve is mounted on said drain pipe (15).
8. The self-cooling autoclave of claim 1, wherein a rotating shaft (2) is arranged above the device body (1), a storage rack (21) is arranged above the rotating shaft (2), a hand-operated screw (22) is arranged in the middle of the storage rack (21), a sealing cover plate (23) is rotatably connected below the hand-operated screw (22), and a pressure gauge (24) is arranged at the top of the sealing cover plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420656899.1U CN222172682U (en) | 2024-04-01 | 2024-04-01 | Self-cooling high-pressure sterilizing pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420656899.1U CN222172682U (en) | 2024-04-01 | 2024-04-01 | Self-cooling high-pressure sterilizing pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222172682U true CN222172682U (en) | 2024-12-17 |
Family
ID=93831627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420656899.1U Active CN222172682U (en) | 2024-04-01 | 2024-04-01 | Self-cooling high-pressure sterilizing pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222172682U (en) |
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2024
- 2024-04-01 CN CN202420656899.1U patent/CN222172682U/en active Active
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