CN208877374U - A kind of autoclave of intermittent automatic exhaust device - Google Patents
A kind of autoclave of intermittent automatic exhaust device Download PDFInfo
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- CN208877374U CN208877374U CN201820358560.8U CN201820358560U CN208877374U CN 208877374 U CN208877374 U CN 208877374U CN 201820358560 U CN201820358560 U CN 201820358560U CN 208877374 U CN208877374 U CN 208877374U
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- fixedly installed
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- autoclave
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Abstract
The utility model relates to sterilizing installation technical fields, and disclose a kind of autoclave of intermittent automatic exhaust device, including shell, the bottom of the shell inner cavity is fixedly installed with electric heating piece, the left side of the shell is fixedly installed with inlet valve and outlet valve respectively from top to bottom, power interface is fixedly installed on the right side of the shell, pot cover is fixedly connected at the top of the shell, the inner wall of the shell is successively fixedly installed with fixed plate, air inlet set, inlet piston and the first limit plate from top to bottom, is fixedly connected with the first sleeve column at the top of the inlet piston.The autoclave of the intermittent automatic exhaust device, pass through the setting of exhaust pition and third spring, after the air pressure in discharging box reaches the air pressure of sterilizing, exhaust pipe is connected to discharging box, high pressure gas in equipment is depressurized, interval-automatic exhaust is realized, ensure that the stable gas pressure in discharging box, after having steam ponding in discharging box simultaneously, drained by drainpipe and tubule.
Description
Technical field
The utility model relates to sterilizing installation technical field, specially a kind of autoclave of intermittent automatic exhaust device.
Background technique
Autoclave also known as steam sterilizer can be divided into portable high-pressure sterilizing pot and vertical high-pressure sterilizing pot, be a kind of benefit
Steam is generated with electric-heating-wire-heating water, and the device of certain pressure can be maintained, is suitable for medical and health care system, scientific research and agricultural etc.
Unit carries out disinfection sterilizing to medical instrument, dressing, glassware and hydroponics base etc., is ideal equipment.
Existing autoclave generally using the container of sealing, the article that need to be sterilized is put into wherein, is pressurizeed, is made by heating
The elevation of boiling point of water, while the steam for generating high fever sterilizes to article, but air pressure when sterilizing in equipment is difficult to control,
Heated also uneven, the sterilization effect that this has resulted in autoclave is undesirable, and sterilize object rapid wear, the low problem of safety.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of autoclave of intermittent automatic exhaust device, tool
The advantages that good, high-efficient and safe for effect, the sterilization effect for solving autoclave is undesirable, and sterilize object rapid wear, and safety is low
The problem of.
(2) technical solution
To realize good, the high-efficient and safe purpose of said effect, the utility model is provided the following technical solutions: an inter-species
The autoclave of formula of having a rest automatic exhaust device, including shell, the bottom of the shell inner cavity are fixedly installed with electric heating piece, the shell
Left side be fixedly installed with inlet valve and outlet valve respectively from top to bottom, be fixedly installed with power interface on the right side of the shell,
Pot cover is fixedly connected at the top of the shell, the inner wall of the shell is successively fixedly installed with fixed plate, air inlet from top to bottom
Set, inlet piston and the first limit plate are fixedly connected with the first sleeve column, the top of the inlet piston at the top of the inlet piston
Portion is fixedly installed with the first spring, is fixedly connected with discharging box on the right side of the fixed plate, the bottom of the discharging box be equipped with every
Hot plate, is fixedly installed with snap-gauge at the top of the thermal insulation board, and the top of the thermal insulation board is equipped with air inlet pipe, in the thermal insulation board
Portion offers circular hole compatible with drainpipe, and the second limit plate, the drainpipe are fixedly installed on the inside of the drainpipe
Inside movable sleeve be connected to draining piston, the bottom of the draining piston is fixedly connected with the second sleeve column, the draining piston
Bottom is fixedly installed with second spring, and the outside movable sleeve of second sleeve column is connected to draining set, and the bottom of the draining set is solid
Surely it is connected with fixed cover, the side of the fixed cover is equipped with inclined hole, offers in the middle part of the drainpipe compatible with tubule
Circular hole, the inner wall of the discharging box are fixedly installed with exhaust flange, are fixedly installed with third sleeve column at the top of the exhaust flange inner cavity,
The outside movable sleeve of the third sleeve column is connected to exhaust pition, and third spring, institute are fixedly installed at the top of the exhaust pition
The top for stating fixed plate is equipped with exhaust pipe.
Preferably, the input terminal of the electric heating piece is electrically connected with power interface, and the height of electric heating piece is lower than outlet valve
Highly.
Preferably, the shape of the fixed plate is the shape of falling I, and the quantity of fixed plate is two.
Preferably, the bottom of the inside of the air inlet set and the first sleeve column pivot bush unit, the air inlet set is fixedly connected with
First spring, and the left side of air inlet set is fixedly connected with discharging box.
Preferably, the coefficient of elasticity of first spring is less than the coefficient of elasticity of third spring, and the internal diameter of the first spring
Greater than the diameter of the first sleeve column.
Preferably, the shape of the air inlet pipe is U-shaped, and the outside of air inlet pipe is equipped with the circular hole of connection inside.
Preferably, the angle of the tubule and drainpipe is 45 degree, and the caliber of tubule is less than the thickness of draining piston.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of autoclave of intermittent automatic exhaust device, have with
It is lower the utility model has the advantages that
1, the autoclave of the intermittent automatic exhaust device heats water by electric heating piece, produces the inner cavity of shell
Raw a large amount of vapor, increases air pressure, to push inlet piston upward sliding, after slipping over the nozzle of air inlet pipe, high pressure
Steam enters air inlet pipe and evenly spreads in discharging box, sterilizes to sterilizing object, contacts the vapor of high temperature uniformly
Sterilize object, improve sterilization effect, avoid as sterilizing object uneven heating and caused by sterilizing object damage, improve sterilizing
Quality.
2, the autoclave of the intermittent automatic exhaust device works as discharging box by the setting of exhaust pition and third spring
After interior air pressure reaches the air pressure of sterilizing, exhaust pipe is connected to discharging box, depressurizes to the high pressure gas in equipment, between realizing
It has a rest automatic exhaust, ensure that the stable gas pressure in discharging box, while after having steam ponding in discharging box, by drainpipe and thin
Pipe draining is avoided and is caused damages since ponding pollutes sterilizing object.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model part A；
Fig. 3 is the structural schematic diagram of the utility model part B.
In figure: 1 shell, 2 electric heating pieces, 3 inlet valves, 4 outlet valves, 5 power interfaces, 6 pot covers, 7 fixed plates, 8 air inlet sets, 9
Inlet piston, 10 first limit plates, 11 first sleeve columns, 12 first springs, 13 discharging boxes, 14 thermal insulation boards, 15 snap-gauges, 16 air inlets
Pipe, 17 drainpipes, 18 second limit plates, 19 draining pistons, 20 second sleeve columns, 21 second springs, 22 draining sets, 23 fixed covers,
24 inclined holes, 25 tubules, 26 exhaust flanges, 27 third sleeve columns, 28 exhaust pitions, 29 third springs, 30 exhaust pipes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of autoclave of intermittent automatic exhaust device, including shell 1, the bottom of 1 inner cavity of shell
It is fixedly installed with electric heating piece 2, the input terminal of electric heating piece 2 is electrically connected with power interface 5, and the height of electric heating piece 2 is lower than outlet valve 4
Height, make 2 operational heat of electric heating piece to generating vapor, and discharge the water in equipment after having used equipment, prevent
The service life of equipment is got rusty and then extends, the left side of shell 1 is fixedly installed with inlet valve 3 and outlet valve 4, shell respectively from top to bottom
1 right side is fixedly installed with power interface 5, and the top of shell 1 is fixedly connected with pot cover 6, and the inner wall of shell 1 is from top to bottom successively
It is fixedly installed with fixed plate 7, air inlet set 8, inlet piston 9 and the first limit plate 10, the shape of fixed plate 7 is the shape of falling I, and fixed
The quantity of plate 7 is two, keeps discharging box 13 more stable, keeps sterilizing object more stable in sterilizing, promotes sterilization effect, air inlet
The inside of set 8 and 11 pivot bush unit of the first sleeve column, the bottom of air inlet set 8 are fixedly connected with the first spring 12, and a left side for air inlet set 8
Side is fixedly connected with discharging box 13, realizes the function in hyperbar air inlet, is uniformly sterilized to sterilizing object, improves the matter of sterilizing
Amount, the top of inlet piston 9 are fixedly connected with the first sleeve column 11, and the top of inlet piston 9 is fixedly installed with the first spring 12, the
The coefficient of elasticity of one spring 12 is less than the coefficient of elasticity of third spring 29, and the internal diameter of the first spring 12 is greater than the first sleeve column 11
Diameter keeps the air pressure in discharging box 13 constant in the required air pressure that sterilizes, promotes the effect of sterilizing, improve the peace of sterilizing
Quan Xing, the right side of fixed plate 7 are fixedly connected with discharging box 13, and the bottom of discharging box 13 is equipped with thermal insulation board 14, the top of thermal insulation board 14
Portion is fixedly installed with snap-gauge 15, and the top of thermal insulation board 14 is equipped with air inlet pipe 16, and the shape of air inlet pipe 16 is U-shaped, and air inlet pipe 16
Outside be equipped with connection inside circular hole, be evenly distributed to the vapor of high pressure-temperature in discharging box 13, to sterilizing object carry out
Adequately sterilizing keeps the effect of sterilizing more preferable, and the middle part of thermal insulation board 14 offers circular hole compatible with drainpipe 17, drainpipe
17 inside is fixedly installed with the second limit plate 18, and the inside movable sleeve of drainpipe 17 is connected to draining piston 19, drains piston 19
Bottom be fixedly connected with the second sleeve column 20, the bottom of draining piston 19 is fixedly installed with second spring 21, the second sleeve column 20
Outside movable sleeve is connected to draining set 22, and the bottom of draining set 22 is fixedly connected with fixed cover 23, and the side of fixed cover 23 is equipped with oblique
Hole 24, the middle part of drainpipe 17 offer circular hole compatible with tubule 25, and tubule 25 and the angle of drainpipe 17 are 45 degree, and
The caliber of tubule 25 be less than draining piston 19 thickness, when in discharging box 13 because vapor long term and be liquefied as liquid
When water, ponding can be discharged into lower section shell 1 in it is intracavitary, recycle, saved water resource, improve utilization rate, blowing
The inner wall of case 13 is fixedly installed with exhaust flange 26, and third sleeve column 27, third sleeve column are fixedly installed at the top of 26 inner cavity of exhaust flange
27 outside movable sleeve is connected to exhaust pition 28, and the top of exhaust pition 28 is fixedly installed with third spring 29, fixed plate 7 it is upper
Side is equipped with exhaust pipe 30.
When work, discharge water in the inner cavity for entering shell 1 from inlet valve 3 first and close valve, using electric heating piece 2 into
Water is heated, and the vapor of high temperature and pressure is generated, and secondly pushes inlet piston 9 to slide up under the action of the gas of high pressure
Dynamic, vapor is evenly spread in discharging box 13 by air inlet pipe 16, makes air pressure in discharging box 13 and the temperature rises, to sterilizing
Object sterilizes, and then after the air pressure in discharging box 13 reaches the air pressure of sterilizing, hyperbar pushes exhaust pition 28 to slide up
It is dynamic, it is discharged into extra air pressure outside equipment from exhaust pipe 30, finally after prolonged sterilizing, the ponding in discharging box 13 is logical
It crosses gravity and is pushed piston 19 is drained, be discharged into ponding in the inner cavity of lower housings 1, open outlet valve 4 and discharge equipment
In water.
In conclusion the autoclave of the intermittent automatic exhaust device, heats water by electric heating piece 2, make shell 1
Inner cavity generate a large amount of vapor, air pressure is increased, so that 9 upward sliding of inlet piston is pushed, until slipping over air inlet pipe 16
After nozzle, high steam enters air inlet pipe 16 and evenly spreads in discharging box 13, sterilizes to sterilizing object, makes high temperature
Vapor uniformly contacts sterilizing object, improves sterilization effect, avoid the uneven heating as sterilizing object and caused by sterilize object
Damage, improves sterilization quality；By the setting of exhaust pition 28 and third spring 29, go out when the air pressure in discharging box 13 reaches
After the air pressure of bacterium, exhaust pipe 30 is connected to discharging box 13, depressurizes to the high pressure gas in equipment, realizes interval-automatic row
Gas ensure that the stable gas pressure in discharging box 13, while after having steam ponding in discharging box 13, pass through drainpipe 17 and tubule
25 drainings are avoided and are caused damages since ponding pollutes sterilizing object；The sterilization effect for solving autoclave is undesirable, and sterilize object
Rapid wear, the low problem of safety.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of autoclave of intermittent automatic exhaust device, including shell (1), it is characterised in that: shell (1) inner cavity
Bottom is fixedly installed with electric heating piece (2), and the left side of the shell (1) is fixedly installed with inlet valve (3) respectively from top to bottom and goes out
Water valve (4) is fixedly installed with power interface (5) on the right side of the shell (1), is fixedly connected with pot at the top of the shell (1)
It covers (6), the inner wall of the shell (1) is successively fixedly installed with fixed plate (7), air inlet set (8), inlet piston (9) from top to bottom
With the first limit plate (10), it is fixedly connected with the first sleeve column (11) at the top of the inlet piston (9), the inlet piston (9)
Top be fixedly installed with the first spring (12), be fixedly connected with discharging box (13), the blowing on the right side of the fixed plate (7)
The bottom of case (13) is equipped with thermal insulation board (14), is fixedly installed with snap-gauge (15), the thermal insulation board at the top of the thermal insulation board (14)
(14) top is equipped with air inlet pipe (16), offer in the middle part of the thermal insulation board (14) with drainpipe (17) compatible circular hole,
It is fixedly installed with the second limit plate (18) on the inside of the drainpipe (17), the inside movable sleeve of the drainpipe (17) is connected to row
The bottom of water piston (19), draining piston (19) is fixedly connected with the second sleeve column (20), the bottom of draining piston (19)
Portion is fixedly installed with second spring (21), and the outside movable sleeve of second sleeve column (20) is connected to draining set (22), the draining
The bottom of set (22) is fixedly connected with fixed cover (23), and the side of the fixed cover (23) is equipped with inclined hole (24), the drainpipe
(17) it is offered in the middle part of and is fixedly installed with exhaust flange with tubule (25) compatible circular hole, the inner wall of the discharging box (13)
(26), it is fixedly installed with third sleeve column (27) at the top of exhaust flange (26) inner cavity, the outside of the third sleeve column (27) is living
It is dynamic to be socketed with exhaust pition (28), third spring (29), the fixed plate are fixedly installed at the top of the exhaust pition (28)
(7) top is equipped with exhaust pipe (30).
2. a kind of autoclave of intermittent automatic exhaust device according to claim 1, it is characterised in that: the electric heating piece
(2) input terminal is electrically connected with power interface (5), and the height of electric heating piece (2) is lower than the height of outlet valve (4).
3. a kind of autoclave of intermittent automatic exhaust device according to claim 1, it is characterised in that: the fixed plate
(7) shape is the shape of falling I, and the quantity of fixed plate (7) is two.
4. a kind of autoclave of intermittent automatic exhaust device according to claim 1, it is characterised in that: the air inlet set
(8) inside and the first sleeve column (11) pivot bush unit, the bottom of the air inlet set (8) are fixedly connected with the first spring (12), and
Discharging box (13) are fixedly connected on the left of air inlet set (8).
5. a kind of autoclave of intermittent automatic exhaust device according to claim 1, it is characterised in that: first bullet
The coefficient of elasticity of spring (12) is less than the coefficient of elasticity of third spring (29), and the internal diameter of the first spring (12) is greater than the first sleeve column
(11) diameter.
6. a kind of autoclave of intermittent automatic exhaust device according to claim 1, it is characterised in that: the air inlet pipe
(16) shape is U-shaped, and the outside of air inlet pipe (16) is equipped with the circular hole of connection inside.
7. a kind of autoclave of intermittent automatic exhaust device according to claim 1, it is characterised in that: the tubule
It (25) is 45 degree with the angle of drainpipe (17), and the caliber of tubule (25) is less than the thickness of draining piston (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358560.8U CN208877374U (en) | 2018-03-16 | 2018-03-16 | A kind of autoclave of intermittent automatic exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358560.8U CN208877374U (en) | 2018-03-16 | 2018-03-16 | A kind of autoclave of intermittent automatic exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208877374U true CN208877374U (en) | 2019-05-21 |
Family
ID=66492049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820358560.8U Active CN208877374U (en) | 2018-03-16 | 2018-03-16 | A kind of autoclave of intermittent automatic exhaust device |
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| Country | Link |
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| CN (1) | CN208877374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899477A (en) * | 2020-07-30 | 2020-11-06 | 郑州航空工业管理学院 | Chemical plant toxic gas treatment alarm device and method |
| CN115414501A (en) * | 2022-10-31 | 2022-12-02 | 徐州彤诚聚智信息科技有限公司 | Autoclave for nature research |
| CN117001923A (en) * | 2023-06-27 | 2023-11-07 | 宁波优诺姆机械有限公司 | Exhaust type injection molding machine |
-
2018
- 2018-03-16 CN CN201820358560.8U patent/CN208877374U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899477A (en) * | 2020-07-30 | 2020-11-06 | 郑州航空工业管理学院 | Chemical plant toxic gas treatment alarm device and method |
| CN115414501A (en) * | 2022-10-31 | 2022-12-02 | 徐州彤诚聚智信息科技有限公司 | Autoclave for nature research |
| CN115414501B (en) * | 2022-10-31 | 2023-09-12 | 徐州彤诚聚智信息科技有限公司 | Autoclave for natural research |
| CN117001923A (en) * | 2023-06-27 | 2023-11-07 | 宁波优诺姆机械有限公司 | Exhaust type injection molding machine |
| CN117001923B (en) * | 2023-06-27 | 2024-03-05 | 宁波优诺姆机械有限公司 | Exhaust type injection molding machine |
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