CN208893226U - A kind of vertical pressure steam sterilizer - Google Patents
A kind of vertical pressure steam sterilizer Download PDFInfo
- Publication number
- CN208893226U CN208893226U CN201820152485.XU CN201820152485U CN208893226U CN 208893226 U CN208893226 U CN 208893226U CN 201820152485 U CN201820152485 U CN 201820152485U CN 208893226 U CN208893226 U CN 208893226U
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- container inner
- drive shaft
- mesh basket
- sterilizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The utility model relates to a kind of vertical pressure steam sterilizers, including shell of tank, container inner cylinder, sterilize mesh basket and top cover, container inner cylinder is located at the inside of shell of tank, top cover is located at the top of container inner cylinder and closed container inner cylinder, sterilizing mesh basket is set to the inside of container inner cylinder, the bottom of container inner cylinder is provided with drive shaft, stirring blade, bottom-heated piece and Rotary tray, Rotary tray passes through the drive shaft being vertically arranged and across container inner cylinder bottom and connect with driving motor, stirring blade rotates in the horizontal direction under the drive of drive shaft, sterilizing mesh basket is placed on Rotary tray and is fixedly connected with Rotary tray, the toroidal cavity around container inner cylinder is provided between shell of tank and container inner cylinder, the upper and lower ends of toroidal cavity are connect by the conveyance conduit of connection setting with water pump, the ventilation that conveyance conduit passes through connection setting Pipeline is controlled to a vacuum pump；The utility model has steam diffusion velocity fast in a word, and sterilizing efficiency is high, and heat insulation effect is good, the fast advantage of cooling velocity.
Description
Technical field
The utility model relates to steam sterilizer more particularly to a kind of vertical pressure steam sterilizers.
Background technique
Steam is a kind of colourless, tasteless, nontoxic innocuous gas at present, and production cost is low, and acquisition methods are simple, temperature
It is high, penetration power is strong, be that a kind of sterilization effect is good, free of contamination sterilizing methods.Therefore pressure steam sterilizer is the current whole world
One of generally acknowledged most reliable sterilizing installation carries out rapid and reliable sterilization to article using pressure saturated vapor and sets
It is standby, it carries out disinfection sterilizing to medical instrument, dressing, glassware, hydroponics base etc., has that modern design is beautiful, structure is closed
The advantages that reason, multiple functional, heating are rapidly, sterilizing is thorough, is widely used in health care and each field of industrial or agricultural.It is existing
Vertical pressure steam sterilizer is mainly gradually heated in entire tank using hot and cold air exchange during being heated
Cold air is discharged from escape pipe, slowly rises in the initial stage steam of heating, the speed of heat exchange is very slow, Er Qiezheng by air
The movement of vapour is mainly by automatic diffusion, and the process entirely sterilized is simultaneously unhappy, and working efficiency is low；Simultaneously after sterilizing, also lack
Cooling device has the time for further extending sterilizing.
Utility model content
The utility model provides a kind of vertical pressure steam sterilizer, low with the heating efficiency for solving existing, cooling velocity
Slowly, entire sterilization process the technical issues of consuming time is long.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution: a kind of vertical pressure steam sterilizing
Device, including shell of tank, container inner cylinder, sterilizing mesh basket and top cover, container inner cylinder are located at the inside of shell of tank, and top cover, which is located at, to be held
Simultaneously closed container inner cylinder, sterilizing mesh basket are set to the inside of container inner cylinder at the top of device inner cylinder, and the bottom of container inner cylinder is provided with
Drive shaft, stirring blade, bottom-heated piece and Rotary tray, Rotary tray pass through the driving that is vertically arranged in below container inner cylinder
Motor driven, Rotary tray pass through the drive shaft being vertically arranged and across container inner cylinder bottom and connect with driving motor, paddle
Piece is fixed at the circumferential direction of drive shaft and extends along the radial direction of drive shaft, and stirring blade is under the drive of drive shaft in water
Square to rotation, bottom-heated piece is located at the two sides of drive shaft and is fixedly connected with the bottom of container inner cylinder, and sterilizing mesh basket is circle
Tubular, sterilizing mesh basket are placed on Rotary tray and are fixedly connected with Rotary tray, be provided perpendicular to above container inner cylinder
The steam plate of the inner sidewall of container inner cylinder, steam plate be located between the inner sidewall of container inner cylinder and sterilizing mesh basket and with
The inner sidewall of container inner cylinder is fixedly connected, and the toroidal cavity around container inner cylinder is provided between shell of tank and container inner cylinder,
Toroidal cavity is the closed cavity of upper-lower section opening, the conveyance conduit and water pump that the upper and lower ends of toroidal cavity pass through connection setting
Connection, conveyance conduit are controlled to a vacuum pump by the ventilation pipe of connection setting, and first switch is provided on ventilation pipe, are ventilated
It is provided with second switch on conveyance conduit between pipeline and water pump, is provided on the conveyance conduit between water pump and toroidal cavity
Outlet pipe is arranged in the bottom end connection of third switch, container inner cylinder, and escape pipe is provided with and communicated on top cover, and escape pipe is holding with setting
The exhaust fan of device shell exterior is connected to.
Further, first switch, second switch and third switch are controlled with controller and are connected, in the container inner cylinder
Portion is provided with pressure sensor, and pressure sensor is electrically connected with the controller, and the electromagnetism being controlled by the controller is provided on escape pipe
Valve.
Further, the lower end of top cover is connected with sealing block, and sealing block is upper by fixing bolt and shell of tank
Side wall is fixedly connected, and the upper end of top cover is connected with handle.
Further, toroidal cavity is close on the lateral wall of container inner cylinder.
Further, sterilize mesh basket circumferential side wall on be provided with multiple ventholes.
Compared with the existing technology, the utility model has the following beneficial effects: the utility model uses driving motor and drive shaft
Stirring blade and Rotary tray rotation are driven, sterilizing mesh basket is supported using rotating disc and drives sterilizing mesh basket rotation, using stirring
Blade rotation accelerates the vaporization of water and the diffusion of water vapour, heats water using steam plate to accelerate the speed of vapor heating
Degree accommodates cooling water using toroidal cavity to reduce the cooling procedure after the completion of sterilizing, and by vacuumizing to toroidal cavity
To being kept the temperature in container inner cylinder, to be switched during heating using controller control first switch, second switch and third
Come switch toroidal cavity insulation effect and accelerate cooling effect, the operating of cooling water is driven using water pump, using vacuum pump
Toroidal cavity is vacuumized, discharge cold air is carried out using escape pipe during heating, using exhaust fan to cold
The discharge of air provides power, guarantees the saturation pressure steam in sterilizer without the temperature difference, using outlet pipe come after the completion of sterilizing
Moisture convenient and dry is discharged；The utility model also uses pressure sensor and solenoid valve to carry out the pressure in detection container inner cylinder,
Prevent container inner cylinder from exploding by the air that controller opens solenoid valve discharge container inner cylinder when pressure is more than warning, using sealing
Block connects top cover and shell of tank, improves the sealing performance of equipment, and the lateral wall of container inner cylinder is close to using toroidal cavity, reinforces
Cooling effect of the toroidal cavity to container inner cylinder is facilitated steam to enter in sterilizing mesh basket using venthole and contacts sterilizing article；
The utility model has steam diffusion velocity fast in a word, and sterilizing efficiency is high, and heat insulation effect is good, the fast advantage of cooling velocity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, shell of tank 2, container inner cylinder 3, sterilizing mesh basket 4, top cover 5, drive shaft 6, stirring blade
7, bottom-heated piece 8, Rotary tray 9, driving motor 10, venthole 11, steam plate 12, toroidal cavity
13, conveyance conduit 14, water pump 15, ventilation pipe 16, vacuum pump 17, first switch 18, second switch 19,
Third switch 20, outlet pipe 21, escape pipe 22, pressure sensor 23, solenoid valve 24, sealing block 25,
Hand.
Specific embodiment
Embodiment: as shown in Figure 1, a kind of vertical pressure steam sterilizer, including shell of tank 1, container inner cylinder 2, sterilizing
Mesh basket 3 and top cover 4, container inner cylinder 2 are located at the inside of shell of tank 1, and top cover 4 is located at the top of container inner cylinder 2 and closed container
Inner cylinder 2, sterilizing mesh basket 3 are set to the inside of container inner cylinder 2.The bottom of container inner cylinder 2 be provided with drive shaft 5, stirring blade 6,
Bottom-heated piece 7 and Rotary tray 8, Rotary tray 8 are driven by being vertically arranged in the driving motor 9 of 2 lower section of container inner cylinder, are turned
Dynamic pallet 8 passes through the drive shaft 5 being vertically arranged and across 2 bottom of container inner cylinder and connect with driving motor 9, and stirring blade 6 is fixed
The circumferential direction of drive shaft 5 is set and is extended along the radial direction of drive shaft 5, stirring blade 6 is under the drive of drive shaft 5 in level
Direction rotation, bottom-heated piece 7 are located at the two sides of drive shaft 5 and are fixedly connected with the bottom of container inner cylinder 2, stirring blade 6
Height is higher than bottom-heated piece 7 and will not touch bottom-heated piece 7 in the course of rotation, and sterilizing mesh basket 3 is cylindrical shape, sterilizing
Mesh basket 3 is placed on Rotary tray 8 and is fixedly connected with Rotary tray 8, is provided in the circumferential side wall for the mesh basket 3 that sterilizes multiple logical
Stomata 10 facilitates steam to enter in sterilizing mesh basket 3 and contacts sterilizing article；The top of container inner cylinder 2 is provided perpendicular in container
The steam plate 11 of the inner sidewall of cylinder 2, steam plate 11 be located between the inner sidewall of container inner cylinder 2 and the mesh basket 3 that sterilizes and
It is fixedly connected with the inner sidewall of container inner cylinder 2.The annular around container inner cylinder 2 is provided between shell of tank 1 and container inner cylinder 2
Cavity 12, toroidal cavity 12 are the closed cavity of upper-lower section opening, and toroidal cavity 12 is close on the lateral wall of container inner cylinder 2, is added
Strong cooling effect of the toroidal cavity 12 to container inner cylinder 2, the opening of the upper and lower ends of toroidal cavity 12 pass through connection setting respectively
Conveyance conduit 13 connect with water pump 14, conveyance conduit 13 is connect by the ventilation pipe 15 of connection setting with vacuum pump 16, logical
It is provided with first switch 17 in feed channel 15, is provided with second switch on the conveyance conduit 13 between ventilation pipe 15 and water pump 14
18, third switch 19 is provided on the conveyance conduit 13 between water pump 14 and toroidal cavity 12, is opened using controller control first
It closes 17, second switch 18 and third switch 19 switches the insulation effect of toroidal cavity 12 and accelerates cooling effect；Container inner cylinder 2
Outlet pipe 20 is arranged in bottom end connection, escape pipe 21 is provided with and communicated on top cover 4, escape pipe 21 and setting are outside shell of tank 1
Exhaust fan connection, the container inner cylinder 2 is internally provided with pressure sensor 22, and pressure sensor 22 is electrically connected with the controller,
The solenoid valve 23 being controlled by the controller is provided on escape pipe 21；The lower end of top cover 4 is connected with sealing block 24, sealing block 24
It is fixedly connected by fixing bolt with the upper side wall of shell of tank 1, the upper end of top cover 4 is connected with handle 25, improves equipment
Sealing performance.
The utility model opens top cover 4 when implementing, and sterilizing article is placed in sterilizing mesh basket 3, top cover 4 is then shut off,
After 24 sealing and reinforcing of sealing block；First switch 17 is opened by controller, second switch 18 and third switch 19 is closed, beats
It opens the air that vacuum pump 16 extracts in toroidal cavity 12 and forms vacuum, open driving motor 9 after the completion of vacuumizing and drive paddle
Piece 6 and Rotary tray 8 rotate, while opening bottom-heated piece 7 and heating to water, open steam plate 11 and carry out to steam
Escape pipe 21 is opened in heating, and the cold air of container inner cylinder 2 is discharged under the action of exhaust fan from escape pipe 21, is then shut off electricity
Magnet valve 23 carries out the sterilization process of pressure heat-preserving；After the completion of sterilizing, opens outlet pipe 20 and drained, and close first switch
17, second switch 18 and third switch 19 are opened, water pump 14 is opened and is operated, cooling water constantly carries out in conveyance conduit 13
Conveying, the cooling water in toroidal cavity 12 cool down to hot steam in container inner cylinder 2, and it is cold quickly to reduce temperature completion
But process, the condensed water generated in cooling procedure are discharged from outlet pipe 20.The utility model has steam diffusion velocity fast in a word,
Sterilizing efficiency is high, and heat insulation effect is good, the fast advantage of cooling velocity.
Claims (5)
1. a kind of vertical pressure steam sterilizer, it is characterised in that: including shell of tank, container inner cylinder, sterilize mesh basket and top cover,
Container inner cylinder is located at the inside of shell of tank, and top cover is located at the top of container inner cylinder and closed container inner cylinder, sterilizing mesh basket setting
In the inside of container inner cylinder, the bottom of container inner cylinder is provided with drive shaft, stirring blade, bottom-heated piece and Rotary tray, turns
Dynamic pallet is driven by being vertically arranged in the driving motor below container inner cylinder, and Rotary tray is by being vertically arranged and passing through container
The drive shaft of inner cylinder bottom is connect with driving motor, and stirring blade is fixed at the circumferential direction of drive shaft and the radial direction along drive shaft
Direction extends, and stirring blade rotates in the horizontal direction under the drive of drive shaft, and the bottom-heated piece is located at the two of drive shaft
Side and be fixedly connected with the bottom of container inner cylinder, the sterilizing mesh basket is cylindrical shape, sterilizing mesh basket be placed on Rotary tray and
It is fixedly connected with Rotary tray, the steam plate of the inner sidewall of container inner cylinder is provided perpendicular to above container inner cylinder, steamed
Vapour heating plate is located between the inner sidewall of container inner cylinder and sterilizing mesh basket and is fixedly connected with the inner sidewall of container inner cylinder, the appearance
The toroidal cavity around container inner cylinder is provided between device shell and container inner cylinder, the upper and lower ends of toroidal cavity are set by connection
The conveyance conduit set is connect with water pump, and conveyance conduit is controlled to a vacuum pump by the ventilation pipe of connection setting, on ventilation pipe
Be provided with first switch, be provided with second switch on the conveyance conduit between ventilation pipe and water pump, water pump and toroidal cavity it
Between conveyance conduit on be provided with third switch, the bottom end connection setting outlet pipe of container inner cylinder is provided with and communicated with out on top cover
Tracheae, escape pipe are connected to the exhaust fan being arranged in outside shell of tank.
2. a kind of vertical pressure steam sterilizer according to claim 1, it is characterised in that: the first switch,
Two switches and third switch are controlled with controller and are connected, and the container inner cylinder is internally provided with pressure sensor, pressure sensing
Device is electrically connected with the controller, and the solenoid valve being controlled by the controller is provided on escape pipe.
3. a kind of vertical pressure steam sterilizer according to claim 1, it is characterised in that: the lower end of the top cover connects
It connects and is provided with sealing block, sealing block is fixedly connected by fixing bolt with the upper side wall of shell of tank, and the upper end connection of top cover is set
It is equipped with handle.
4. a kind of vertical pressure steam sterilizer according to claim 1, it is characterised in that: the toroidal cavity is close to
On the lateral wall of container inner cylinder.
5. a kind of vertical pressure steam sterilizer according to claim 1, it is characterised in that: the week of the sterilizing mesh basket
Multiple ventholes are provided on side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152485.XU CN208893226U (en) | 2018-01-30 | 2018-01-30 | A kind of vertical pressure steam sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152485.XU CN208893226U (en) | 2018-01-30 | 2018-01-30 | A kind of vertical pressure steam sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208893226U true CN208893226U (en) | 2019-05-24 |
Family
ID=66565186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820152485.XU Expired - Fee Related CN208893226U (en) | 2018-01-30 | 2018-01-30 | A kind of vertical pressure steam sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208893226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481683A (en) * | 2020-06-12 | 2020-08-04 | 西藏天虹科技股份有限责任公司 | Degerming equipment is used in rhodiola rosea processing |
| CN112891571A (en) * | 2021-01-19 | 2021-06-04 | 谭汉辉 | Vertical pressure steam sterilizer |
-
2018
- 2018-01-30 CN CN201820152485.XU patent/CN208893226U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481683A (en) * | 2020-06-12 | 2020-08-04 | 西藏天虹科技股份有限责任公司 | Degerming equipment is used in rhodiola rosea processing |
| CN112891571A (en) * | 2021-01-19 | 2021-06-04 | 谭汉辉 | Vertical pressure steam sterilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |