CN209137421U - A kind of vertical pressure steam sterilizer - Google Patents
A kind of vertical pressure steam sterilizer Download PDFInfo
- Publication number
- CN209137421U CN209137421U CN201820195675.XU CN201820195675U CN209137421U CN 209137421 U CN209137421 U CN 209137421U CN 201820195675 U CN201820195675 U CN 201820195675U CN 209137421 U CN209137421 U CN 209137421U
- Authority
- CN
- China
- Prior art keywords
- hole
- sliding block
- cabinet
- support column
- pressure steam
- 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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Abstract
The utility model discloses a kind of vertical pressure steam sterilizers, including sterilizer body, the sterilizer body includes the cabinet and case lid that top is equipped with opening, the box house is equipped with sterilizing cavity, the bottom of the cabinet is evenly distributed with several through-holes, automatic decompression device is equipped in the through-hole, the pressure relief device includes support column, sliding block and spring, the support column is connected with sliding block by spring, the support column is set to one end end far from sterilizing cavity on through-hole, what the sliding block can slide is set in through-hole, the sliding block is truncated cone-shaped structure, and the sliding block can slide by through-hole seal or open.The structure design of the utility model is reasonable, convenient to disassembly and can be realized releasing pressure automatically, effectively prevents the accident phenomenon due to the excessive initiation of box house pressure.
Description
Technical field
The utility model relates to sterilizer technical fields, and in particular to a kind of vertical pressure steam sterilizer.
Background technique
Pressuresteam sterilization technology is generally acknowledged one of the most reliable sterilization technology in the current whole world, is widely used in doctor
Treat health and each field of industrial or agricultural.Pressuresteam sterilization temperature is high, and sterilization effect is reliable, is easy to grasp and control, therefore going out
Today of bacterium technology high-speed development, this classical sterilizing methods are still occupied an important position in field of disinfection and sterilization.Steam sterilizing is
To the common method that heat-resisting, moisture-proof article sterilizes, which can kill all microorganisms, including gemma.Steam is
A kind of colourless, tasteless, nontoxic innocuous gas, production cost is low, and acquisition methods are simple, and it is that one kind is gone out that temperature is high, penetration power is strong
Bacterium effect is good, free of contamination sterilizing methods.Therefore, steam sterilizing is to use most extensive, effect most in all feasible sterilizing methods
Reliable method mouth
The container cover of traditional vertical pressure steam sterilizer is equipped with manually steam escape valve and is used to exclude the mistake in container
The steam of amount, in case internal pressure is excessive, it is possible that failing in time due to operator's fault or technical level etc.
Steam bleeding causes sterilizer internal pressure excessive and sets off an explosion.In addition, the locking device for locking container cover, generallys use
The mode of bolt presses, the structure is all very time-consuming in dismounting, and operates also more complex.
Utility model content
The utility model to solve the above-mentioned problems, provides a kind of reasonable in design, convenient to disassembly and energy
Enough realize self-relieving vertical pressure steam sterilizer.
The utility model adopts the following technical solution:
A kind of vertical pressure steam sterilizer, including sterilizer body, the sterilizer body include that top is equipped with opening
Cabinet and for cover share top of the box opening case lid, the box house be equipped with sterilizing cavity, the bottom of the cabinet
It is evenly distributed with several through-holes, close to one end of sterilizing cavity is cylindrical structure on the through-hole, it is separate on the through-hole
One end of sterilizing cavity is the horn-like structure expanded outwardly, is equipped with automatic decompression device, the pressure relief device in the through-hole
Including support column, sliding block and spring, the support column is connected with sliding block by spring, and the support column is set to separate on through-hole
One end end of sterilizing cavity, what the sliding block can slide is set in through-hole, and the sliding block is truncated cone-shaped structure, described
The end diameter size of sliding block is less than through-hole close to the diameter of sterilizing cavity one end, and the outside diameter size of the sliding block is big
In through-hole close to the diameter of sterilizing cavity one end, while the outside diameter size of sliding block is less than through-hole far from sterilizing cavity one
The diameter at end.
As a kind of optimal technical scheme of the utility model, the top of the cabinet is equipped with several along the week of opening
The retaining mechanism being arranged to direction, the retaining mechanism include fixed link and clamping ring, one end rotation connection of the fixed link
In top of the box, the other end of the fixed link is movable end, and the movable end of the clamping ring and fixed link is connected through a screw thread,
Corresponding to the through slot being equipped at the position of retaining mechanism and fixed link matches on the case lid, the card that the fixed link can be dismantled
It is connected on through slot.
As a kind of optimal technical scheme of the utility model, the clamping ring is equipped with hand and takes portion.
As a kind of optimal technical scheme of the utility model, the support column is equipped with reinforcing rib.
As a kind of optimal technical scheme of the utility model, the support column and cabinet are an integral molding structure.
As a kind of optimal technical scheme of the utility model, the quantity of the through-hole is more than one.
The beneficial effects of the utility model are:
1, the structure design of the utility model is reasonable, the automatic decompression device being provided with when box house pressure is excessive,
The pressure of box house acts on sliding block so that flexible deformation occurs for the spring being connected with sliding block, and sliding block is sliding to outside
Dynamic, through-hole is opened so that box house pressure leaks automatically, to reach self-relieving purpose, effectively prevents due in cabinet
The accident phenomenon of the excessive initiation of portion's pressure；
2, the retaining mechanism of the utility model setting makes the dismounting between cabinet and case lid more convenient, while nothing
It need to can be dismounted by external tool.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of vertical pressure steam sterilizer of the utility model；
Fig. 2 is the top view of case lid；
Symbol description in figure:
Cabinet 1, opening 2, case lid 3, sterilize cavity 4, through-hole 5, support column 6, sliding block 7, spring 8, fixed link 9, clamping ring
10, through slot 11, hand takes portion 12, reinforcing rib 13.
Specific embodiment
The utility model row is further described presently in connection with attached drawing.
As shown in Figure 1, a kind of vertical pressure steam sterilizer, including sterilizer body, the sterilizer body include top
Portion is equipped with the cabinet 1 of opening 2 and for covering the case lid 3 for sharing 1 top opening 2 of cabinet, and sterilizing cavity is equipped with inside the cabinet 1
4, the bottom of the cabinet 1 set there are two through-hole 5 (in practical applications, by 5 quantity can determine according to actual needs,
Can be ok for one, three, four or other quantity), it close to one end of sterilizing cavity 4 is cylinder on the through-hole 5
Shape structure, one end far from sterilizing cavity 4 on the through-hole 5 is the horn-like structure expanded outwardly, be equipped in the through-hole 5 from
Dynamic pressure relief device, the pressure relief device include support column 6, sliding block 7 and spring 8, and the support column 6 and sliding block 7 are connected by spring 8
It connects, the support column 6 is set to one end end far from sterilizing cavity 4 on through-hole 5, and the support column 6 and cabinet 1 are integrated
Molding structure；What the sliding block 7 can slide is set in through-hole 5, and the sliding block 7 is truncated cone-shaped structure, the sliding block 7
End diameter size is less than through-hole 5 close to the diameter of sterilizing 4 one end of cavity, and the outside diameter size of the sliding block 7 is greater than
The diameter of close sterilizing 4 one end of cavity of through-hole 5, in order to which sliding block 7 can seal through-hole 5 under the action of spring 8, together
When sliding block 7 outside diameter size be less than through-hole 5 far from sterilizing 4 one end of cavity diameter, in order to 1 internal pressure of cabinet
Through-hole 5 can release the pressure inside cabinet 1 when excessive promotion sliding block 7 is to slide outside；
The top of the cabinet 1 set there are four along opening circumferential direction be arranged retaining mechanism, the retaining mechanism
Including fixed link 9 and clamping ring 10, one end of the fixed link 9 is rotationally connected with the top of cabinet 1, the fixed link 9 it is another
One end is movable end, and the movable end of the clamping ring 10 and fixed link 9 is connected through a screw thread, and locking is corresponded on the case lid 3
It is equipped at the position of mechanism and fixed link 9 is rotated and is connected on through slot 11 by through slot 11 that fixed link 9 matches, when use, so
Rotation clamping ring 10 is clamped to case lid 3 on cabinet 1 afterwards；The clamping ring 10 is equipped with convenient for by 10 turns of clamping ring
Dynamic hand takes portion 12；
The support column 6 is equipped with the reinforcing rib 13 that can increase and decrease 6 structural strength of support column.
The pressure leak process of the utility model is summarized as follows:
When 1 internal pressure of cabinet is excessive, the pressure inside cabinet 1 is acted on sliding block 7 so that being connected with sliding block 7
Flexible deformation occurs for spring 8, and sliding block 7 is to slide outside, and through-hole 5 is opened so that 1 internal pressure of cabinet leaks automatically, to reach at this time
To self-relieving purpose, meanwhile, after 1 internal pressure of cabinet is decreased to less than the elastic force of spring 8, bullet of the sliding block 7 in spring 8
Through-hole 5 is blocked again under the action of property restoring force.
Finally, it should be noted that these embodiments are merely to illustrate model of the utility model without limiting the utility model
It encloses.In addition, to those of ordinary skill in the art, can also make on the basis of the above description other various forms of
Variation changes.There is no necessity and possibility to exhaust all the enbodiments.And it thus amplifies out obvious
Variation changes among still in the protection scope of the utility model.
Claims (6)
1. a kind of vertical pressure steam sterilizer, including sterilizer body, the sterilizer body includes that top is equipped with opening (2)
Cabinet (1) and share cabinet (1) open-topped case lid (3) for covering, sterilizing cavity (4) is equipped with inside the cabinet (1),
It is characterized by: the bottom of the cabinet (1) is evenly distributed with several through-holes (5), close sterilizing cavity on the through-hole (5)
(4) one end is cylindrical structure, and one end far from sterilizing cavity (4) is the horn-like knot expanded outwardly on the through-hole (5)
Structure, is equipped with automatic decompression device in the through-hole (5), and the pressure relief device includes support column (6), sliding block (7) and spring (8),
The support column (6) and sliding block (7) are connected by spring (8), and the support column (6) is set on through-hole (5) empty far from sterilizing
One end end of chamber (4), what the sliding block (7) can be slided is set in through-hole (5), and the sliding block (7) is truncated cone-shaped knot
Structure, the end diameter size of the sliding block (7) are less than through-hole (5) close to the diameter of sterilizing cavity (4) one end, the sliding block
(7) outside diameter size is greater than through-hole (5) close to the diameter of sterilizing cavity (4) one end, while the big end of sliding block (7) is straight
Diameter size is less than the diameter of through-hole (5) far from sterilizing cavity (4) one end.
2. a kind of vertical pressure steam sterilizer according to claim 1, it is characterised in that: the top of the cabinet (1)
Equipped with the retaining mechanism that several are arranged along the circumferential direction of opening (2), the retaining mechanism includes fixed link (9) and clamps
It encloses (10), one end of the fixed link (9) is rotationally connected at the top of cabinet (1), and the other end of the fixed link (9) is activity
The movable end of end, the clamping ring (10) and fixed link (9) is connected through a screw thread, and retaining mechanism is corresponded on the case lid (3)
Position at be equipped with and fixed link (9) match through slot (11), what the fixed link (9) can dismantle is connected in through slot (11)
On.
3. a kind of vertical pressure steam sterilizer according to claim 2, it is characterised in that: set on the clamping ring (10)
There is hand to take portion (12).
4. a kind of vertical pressure steam sterilizer according to claim 1, it is characterised in that: set on the support column (6)
There are reinforcing rib (13).
5. a kind of vertical pressure steam sterilizer according to claim 1, it is characterised in that: the support column (6) and case
Body (1) is an integral molding structure.
6. a kind of vertical pressure steam sterilizer according to claim 1, it is characterised in that: the quantity of the through-hole (5)
For more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820195675.XU CN209137421U (en) | 2018-02-05 | 2018-02-05 | A kind of vertical pressure steam sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820195675.XU CN209137421U (en) | 2018-02-05 | 2018-02-05 | A kind of vertical pressure steam sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209137421U true CN209137421U (en) | 2019-07-23 |
Family
ID=67263678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820195675.XU Expired - Fee Related CN209137421U (en) | 2018-02-05 | 2018-02-05 | A kind of vertical pressure steam sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209137421U (en) |
-
2018
- 2018-02-05 CN CN201820195675.XU patent/CN209137421U/en not_active Expired - Fee Related
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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: 20190723 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |