CN209506687U - Small sterile temperature sensor interface - Google Patents
Small sterile temperature sensor interface Download PDFInfo
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- CN209506687U CN209506687U CN201920161469.1U CN201920161469U CN209506687U CN 209506687 U CN209506687 U CN 209506687U CN 201920161469 U CN201920161469 U CN 201920161469U CN 209506687 U CN209506687 U CN 209506687U
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Abstract
The utility model relates to temperature sensor interface technical fields, specially a kind of small sterile temperature sensor interface, including erection joint, sealing-plug and lock-on connection, run through in erection joint along its upper and lower side direction and is equipped with first through hole, run through the second through-hole being equipped with for the induction rod socket clamping on temperature sensor on sealing-plug along its upper and lower side direction, sealing-plug limit is matched in first through hole, and the upper surface of sealing-plug is concordant with the upper surface of erection joint；Run through the third through-hole being equipped with for passing through for the induction rod on temperature sensor on lock-on connection along its upper and lower side direction, lock-on connection is removably connected to the lower end of erection joint, and the upper surface of lock-on connection is pressed in the lower end surface of sealing-plug.Its structure is simple, small in size, practical, adapts to lesser sterile Agitation Tank, and after installation, will not be formed and is recessed in the interior bottom of sterile Agitation Tank, so as to avoid the generation of the buildup and hydrops problem of bottom in sterile Agitation Tank.
Description
Technical field
The utility model relates to temperature sensor interface technical field, specially a kind of small sterile temperature sensor is connect
Mouthful.
Background technique
Currently, installing for the temperature sensor on sterile Agitation Tank, the installation of the sterile flange of NA is used in industry substantially
Mode, the appearance of the sterile flange of NA greatly solve the Dead Core Problems as caused by sensor installation in Agitation Tank really.NA
Sterile flange is generally mounted to the side wall of sterile Agitation Tank or the top half of bottom bulkhead, can greatly reduce dead angle really, and
It can smoothly drain；But it in the higher material of preparation viscosity ratio (such as paste, gelatin), needs to use and scrapes wall, ribbon etc.
It is stirred, temperature sensor must not reside at the bottom (as shown in Fig. 1) of sterile Agitation Tank, will be in sterile Agitation Tank
As soon as interior bottom formed a groove, then the buildup in groove and hydrops problem are difficult to solve.In addition, due to the sterile flange of NA
Volume is generally large, if sterile Agitation Tank is too small, the bottom of sterile Agitation Tank does not have suitable installation site, thus can not be into
Row installation.For this purpose, we have proposed a kind of small sterile temperature sensor interfaces.
Utility model content
The main purpose of the utility model is to provide a kind of small sterile temperature sensor interfaces, to solve above-mentioned background
There is buildup and hydrops in the sterile flange connection of existing NA proposed in technology, and when sterile Agitation Tank is too small
The problem of can not being installed.
To achieve the above object, the utility model provides the following technical solutions: a kind of small sterile temperature sensor interface,
Erection joint, sealing-plug and lock-on connection including being located at sterile Agitation Tank bottom, along its upper and lower side side in the erection joint
Run through to through being equipped with first through hole, on the sealing-plug along its upper and lower side direction be equipped with for the induction on temperature sensor
Rod set connects the second through-hole of clamping, and the sealing-plug limit is matched in the first through hole, and the upper end of the sealing-plug
Face is concordant with the upper surface of erection joint；Run through on the lock-on connection along its upper and lower side direction and is equipped with for for temperature sensing
The third through-hole that induction rod on device passes through, the lock-on connection are removably connected to the lower end of the erection joint, and described
Press in the lower end surface of the sealing-plug upper surface of lock-on connection.
It is practical the utility model has the beneficial effects that: its structure is simple, small in size, adapt to smaller sterile match
Flow container；First the lock-on connection is covered on the induction rod on temperature sensor, sealing-plug socket is then clamped on temperature
It spends on the induction rod on sensor, then the induction rod on temperature sensor is penetrated in sterile Agitation Tank from the first through hole
Portion, and complete the connection of the lock-on connection and erection joint；Since sealing-plug limit is matched with the first through hole
It is interior, and the upper surface of the lock-on connection is pressed in the lower end surface of the sealing-plug, then when the lock-on connection and installation connect
After head completes connection, the upper surface of the lock-on connection can compress the lower end of the sealing-plug, that is, complete installation, entirely installed
Journey is simple and convenient；Again since the upper surface of the sealing-plug and the upper surface of erection joint are concordant, therefore liquid will not be matched sterile
Recess is formed in tank.
Preferably, the lower end that the lock-on connection is removably connected to the erection joint refers to the upper of the lock-on connection
End is threadedly connected in the first through hole, and the lower end of the lock-on connection is located at outside the first through hole.Its advantage is that behaviour
Make simply, it is convenient, the lock-on connection only need to be tightened, connection can be completed, and can be by adjusting twisting for the lock-on connection
Tight degree is concordant with the upper surface of erection joint come the upper surface for ensuring the sealing-plug.
Preferably, cricoid washer is equipped between the sealing-plug and lock-on connection.Its advantage is that: avoid the lock
Tight coupling acts directly on the abrasion on sealing-plug and accelerating sealing-plug.
Preferably, several annular shapes coaxially arranged with washer are equipped with close to the surface of sealing-plug on the washer
Groove.Its advantage is that: since contact surface is smaller, pressure is bigger, therefore be arranged on the surface of sealing-plug on the washer
The circle shape groove is conducive to improve the compression degree between the washer and sealing-plug.
Preferably, the lower end of the lock-on connection is equipped with convenient for tightening or that unscrews turns block.Its advantage is that: convenient for twisting
It is tight or unscrew the lock-on connection.
Preferably, the sealing-plug limit, which is matched with, refers to the sealing-plug and first through hole in the first through hole
Structure or prism-frustum-shaped structure in a circular table shape at faying face.Its advantage is that: at the faying face of the sealing-plug and first through hole
Structure in a circular table shape or prism-frustum-shaped structure are able to form cone match between the sealing-plug and first through hole, are twisting
During the tight lock-on connection, gradually cooperation is close between the sealing-plug and first through hole.
Preferably, the lower end one of the sealing-plug is radially outward equipped with cricoid limit ontology.Its advantage is that: it can keep away
The upper end for exempting from the sealing-plug is extruded the first through hole.
Preferably, the periphery in the first through hole around the limit ontology is equipped with air storing cavity.Its advantage is that: if without institute
The effect for stating air storing cavity, then after tightening the lock-on connection, undischarged gas is easy described in the first through hole
Gap is formed in mating surface between sealing-plug and first through hole, to reduce the leakproofness of the sealing-plug.
Preferably, sealing and dustproof plug is equipped in the third through-hole, the sealing and dustproof is beyond the Great Wall along its upper and lower side direction
Through the fourth hole being equipped with for being socketed with the induction rod on temperature sensor.Its advantage is that: the sealing and dustproof plug can be with
Play the role of sealing and dustproof.
Preferably, the upper surface of the erection joint is in the shape structure that arches upward upwards.Its advantage is that: improve the erection joint
The drainage capacity of upper surface, avoids hydrops.
Detailed description of the invention
Fig. 1 is the installation schematic illustration of the sterile flange of NA in the prior art；
Fig. 2 is the installation principle of the small sterile temperature sensor interface of a preferred embodiment according to the present utility model
Schematic diagram；
Fig. 3 is the partial enlarged view in Fig. 2 at I.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, makees the specific embodiment of the utility model embodiment
It further describes.Following embodiment is only used for more clearly illustrating the technical solution of the present embodiment, and cannot be used as a limitation limitation
The protection scope of the utility model.
Please refer to Fig. 1 to Fig. 3, in the utility model embodiment, a kind of small sterile temperature sensor interface, including installation
Connector 1, sealing-plug 2 and lock-on connection 3, the erection joint 1 are welded in or are shaped in the bottom of sterile Agitation Tank 200
Portion, and ensure that sterile Agitation Tank 200 and the junction of the erection joint 1 are seamless and smooth；Along it in the erection joint 1
Upper and lower extreme direction (above and below refer respectively in Fig. 2 above and below drawing, similarly hereinafter) is described through being equipped with first through hole
Run through the second through-hole being equipped with for being socketed clamping with the induction rod 5 on temperature sensor on sealing-plug 2 along its upper and lower side direction,
The limit of sealing-plug 2 is matched in the first through hole, and the upper end of the upper surface of the sealing-plug 2 and erection joint 1
Face is concordant；Run through on the lock-on connection 3 along its upper and lower side direction and is equipped with for being passed through for the induction rod 5 on temperature sensor
Third through-hole, the lock-on connection 3 is removably connected to the lower end of the erection joint 1, and the upper end of the lock-on connection 3
Press in the lower end surface of the sealing-plug 2 in face.
In embodiment, the lower end that the lock-on connection 3 is removably connected to the erection joint 1 refers to the lock-on connection
3 threaded upper ends are connected in the first through hole, and the lower end of the lock-on connection 3 is located at outside the first through hole.Only need
The lock-on connection 3 is tightened, connection can be completed, and degree can be tightened to ensure by the adjusting lock-on connection 3
The upper surface for the sealing-plug 2 stated is concordant with the upper surface of erection joint 1.
In embodiment, it is equipped with cricoid washer 4 between the sealing-plug 2 and lock-on connection 3, is avoided the lock
Tight coupling 3 acts directly on the abrasion on sealing-plug 2 and accelerating sealing-plug 2.
In embodiment, on the washer 4 close to the surface of sealing-plug 2 be equipped with one (be not limited to one, can also be with
It is multiple be set in distance) and the coaxially arranged circle shape groove 41 of washer 4.Since contact surface is smaller, pressure is bigger, therefore described
Circle shape groove 41 is conducive to improve the compression degree between the washer 4 and sealing-plug 2, to improve its leakproofness.
In embodiment, the lower end of the lock-on connection 3 is equipped with to tighten or that unscrews turns block 31.
In embodiment, the sealing-plug 2, which limits to be matched with, refers to that the sealing-plug 2 and first leads in the first through hole
Structure (being not limited to round-like structure, can be with prism-frustum-shaped structure) in a circular table shape at the faying face in hole is able to described close
Cone match is formed between blocking 2 and first through hole, thus during tightening lock-on connection 3, so that described is close
Gradually cooperation is close between blocking 2 and first through hole.
In embodiment, the lower end one of the sealing-plug 2 is radially outward equipped with cricoid limit ontology 21, is avoided institute
The upper end for stating sealing-plug 2 is extruded the first through hole.
In embodiment, the periphery in the first through hole around the limit ontology 21 is equipped with air storing cavity.If by without institute
The effect of air storing cavity 11 is stated, then after tightening lock-on connection 3, undischarged gas is easy described in the first through hole
Sealing-plug 2 and first through hole between faying face on form gap, to reduce the leakproofness of the sealing-plug 2.
In embodiment, it is equipped with sealing and dustproof plug (being not drawn into attached drawing) in the third through-hole, the sealing and dustproof plug
On along its upper and lower side direction run through be equipped with for on temperature sensor induction rod 5 be socketed fourth hole, be able to play close
Seal dust-proof effect.
In embodiment, the upper surface of the erection joint 1 is improved the erection joint 1 in the shape structure that arches upward upwards
The drainage capacity of upper surface, avoids hydrops.
In embodiment, the erection joint 1 and lock-on connection 3 are identical with the material of sterile Agitation Tank 200, preferably
It the advantages that 304 stainless steels, corrosion resistance, heat resistance, low temperature intensity, satisfactory mechanical property, is prolonged its service life.
In embodiment, the material of the sealing-plug 2 and sealing and dustproof plug is both preferably polytetrafluoroethylene (PTFE) (PTFE), due to
High-molecular compound made of tetrafluoroethene is aggregated has excellent chemical stability, corrosion resistance, leakproofness, high lubrication
Non-stick, electrical insulating property and good anti-aging endurance are able to extend their service life.
Working principle: firstly, the dust seal plug, lock-on connection 3 and washer 4 are successively successively socketed in induction rod
On 5, then the sealing-plug 2 is socketed and is clamped on induction rod 5；Then, induction rod 5 is matched from first through hole insertion is sterile
Inside flow container 200, and the upper end of the lock-on connection 3 is directed at the first through hole, then turn block 31 described in and gradually twist
The tight lock-on connection 3, the upward active force of the lock-on connection 3 can be acted on the sealing-plug 2 by the washer 4；
Due to structure in a circular table shape at the faying face of the sealing-plug 2 and first through hole, then under the promotion of the lock-on connection 3,
Cooperation between the sealing-plug 2 and first through hole is gradually close, and the sealing-plug 2 can be made to generate slightly deformation, thus
So that cooperate between the sealing-plug 2 and induction rod 5 it is even closer, until the sealing-plug 2 upper surface and installation connect
First 1 upper surface is concordant；And the lower end one of the sealing-plug 2 radially outward can prevent institute equipped with cricoid limit ontology 21
The upper end for stating sealing-plug 2 is extruded.Whole installation process is simple, convenient, will not generate recess as shown in Fig. 1
100, thus in the sterile Agitation Tank 200 of effective solution the problem of the buildup and hydrops of bottom.Moreover, the small sterile temperature
The small volume of sensor interface, the practicality adapt to the smaller sterile Agitation Tank 200 of volume, and can reduce sterile match
Aperture size on the bottom (head) of flow container 200 extends sterile match to reduce end socket because of the residual stress generated with welding that is open
The service life of flow container 200.
Above description is merely a prefered embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
Into should also be as being considered as the protection scope of the utility model with retouching.
Claims (10)
1. a kind of small sterile temperature sensor interface, which is characterized in that the installation including being located at sterile Agitation Tank (200) bottom
Connector (1), sealing-plug (2) and lock-on connection (3), run through along its upper and lower side direction that be equipped with first logical on the erection joint (1)
Hole is run through on the sealing-plug (2) along its upper and lower side direction and is equipped with for being socketed clamping with the induction rod (5) on temperature sensor
The second through-hole, the sealing-plug (2) limit is matched in the first through hole, and the upper surface of the sealing-plug (2) and
The upper surface of erection joint (1) is concordant；Run through on the lock-on connection (3) along its upper and lower side direction and is equipped with for being passed for temperature
The third through-hole that induction rod (5) on sensor passes through, the lock-on connection (3) are removably connected to the erection joint (1)
Lower end, and the upper surface of the lock-on connection (3) is pressed in the lower end surface of the sealing-plug (2).
2. small sterile temperature sensor interface according to claim 1, which is characterized in that the lock-on connection (3) can
Dismantling connection refers to that the threaded upper ends of the lock-on connection (3) are connected to described first and lead in the lower end of the erection joint (1)
In hole, and the lower end of the lock-on connection (3) is located at outside the first through hole.
3. small sterile temperature sensor interface according to claim 2, which is characterized in that the sealing-plug (2) and
Cricoid washer (4) are equipped between lock-on connection (3).
4. small sterile temperature sensor interface according to claim 3, which is characterized in that leaned on the washer (4)
The surface of nearly sealing-plug (2) is equipped with several circle shape grooves (41) coaxially arranged with washer (4).
5. small sterile temperature sensor interface according to claim 2, which is characterized in that the lock-on connection (3)
Lower end be equipped with convenient for tightening or that unscrews turns block (31).
6. small sterile temperature sensor interface according to claim 2, which is characterized in that sealing-plug (2) limit
It is matched with and refers to structure in a circular table shape or rib at the sealing-plug (2) and the faying face of first through hole in the first through hole
Mesa-shaped structure.
7. small sterile temperature sensor interface according to claim 6, which is characterized in that under the sealing-plug (2)
End one is radially outward equipped with cricoid limit ontology (21).
8. small sterile temperature sensor interface according to claim 7, which is characterized in that surround in the first through hole
The periphery of limit ontology (21) is equipped with air storing cavity (11).
9. small sterile temperature sensor interface according to claim 1, which is characterized in that set in the third through-hole
Have a sealing and dustproof plug, the sealing and dustproof run through beyond the Great Wall along its upper and lower side direction be equipped with for the induction rod on temperature sensor
(5) fourth hole being socketed.
10. small sterile temperature sensor interface according to claim 1, which is characterized in that the erection joint (1)
Upper surface is in the shape structure that arches upward upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161469.1U CN209506687U (en) | 2019-01-30 | 2019-01-30 | Small sterile temperature sensor interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161469.1U CN209506687U (en) | 2019-01-30 | 2019-01-30 | Small sterile temperature sensor interface |
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| Publication Number | Publication Date |
|---|---|
| CN209506687U true CN209506687U (en) | 2019-10-18 |
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| CN201920161469.1U Active CN209506687U (en) | 2019-01-30 | 2019-01-30 | Small sterile temperature sensor interface |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649884A (en) * | 2019-01-30 | 2019-04-19 | 宁波和信制药设备有限公司 | Small sterile temperature sensor interface |
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2019
- 2019-01-30 CN CN201920161469.1U patent/CN209506687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649884A (en) * | 2019-01-30 | 2019-04-19 | 宁波和信制药设备有限公司 | Small sterile temperature sensor interface |
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