CN212871382U - Adjustable liquid level electrode - Google Patents
Adjustable liquid level electrode Download PDFInfo
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- CN212871382U CN212871382U CN202022207305.3U CN202022207305U CN212871382U CN 212871382 U CN212871382 U CN 212871382U CN 202022207305 U CN202022207305 U CN 202022207305U CN 212871382 U CN212871382 U CN 212871382U
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- electrode probe
- probe rod
- liquid level
- insulation support
- electrode
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Abstract
The utility model discloses bioreactor instrument equipment field specifically is an adjustable liquid level electrode, be in including electrode probe rod and parcel the outside insulation support of electrode probe rod, insulation support keeps away from the one end that electrode probe rod induction joint has cup jointed and has adjusted the seat, the one end outer wall of adjusting the seat is the coniform, and a plurality of bar holes that distribute along its axis direction are seted up to the tip of this coniform, and the tip of this coniform separates into a plurality of clamping pieces by the bar hole, and the clamping piece is used for the centre gripping insulation support, the peripheral spiro union of adjusting the seat in the coniform has the locking portion of looks shape adaptation, works as when locking portion advances along the coniform soon, the clamping piece gathers together and fastens the centre gripping to the center insulation support. The utility model discloses well accessible locking portion locking or transfer the pine and adjust the clamping piece in the seat and realize pressing from both sides tightly or transfer the pine to insulation support or electrode probe rod, and then conveniently adjust the flexible volume of electrode probe rod in order to satisfy the demand that different liquid level detected.
Description
Technical Field
The utility model discloses bioreactor instrument equipment field specifically is an adjustable liquid level electrode.
Background
When animal cells are cultured in vitro, the bioreactor is a key device in the whole culture process, and provides a proper growth environment for the cells, so that the cells can rapidly proliferate and form a required biological tissue product. A laboratory type bioreactor for culturing animal cells is designed and produced according to the requirements of modern medicine and health and is used for culturing animal cells in the biological product industry. The method fully embodies the characteristics of modern large-scale animal cell culture, the tank body processing and the pipeline layout meet the sanitary pharmaceutical requirements, the parameter detection and control are accurate, and the control system is reasonable and simple in operation and convenient to operate.
Bioreactor has strict liquid level requirement in the use, cultivates different cells, also is different to the requirement of liquid level to insulating between liquid level electrode requirement and the stainless steel top cap, traditional liquid level electrode exists liquid level electrode length and can not adjust, therefore the user probably need be equipped with a plurality of liquid level electrodes in order to satisfy the user demand, and is with high costs and troublesome poeration, and sealed between traditional liquid level electrode and the stainless steel top cap is also unreliable, cultivates the risk great.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable liquid level electrode to solve the not adjustable problem of liquid level electrode length that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable liquid level electrode, is in including electrode probe and parcel the outside insulation support of electrode probe, insulation support keeps away from the one end of electrode probe response joint and has cup jointed the regulation seat, the one end outer wall of adjusting the seat is the circular conical surface form, and a plurality of bar holes that distribute along its axis direction are seted up to the tip of this circular conical surface, and the tip of this circular conical surface separates into a plurality of clamping pieces by the bar hole, and the clamping piece is used for the centre gripping insulation support, the peripheral spiro union that the regulation seat is located the circular conical surface has the locking portion of looks shape adaptation, works as when locking portion advances along the circular conical surface soon, the clamping piece gathers together and fastens the centre gripping to the center insulation support.
Optionally, the insulating sleeve is fixedly sleeved outside the electrode probe rod.
Optionally, the insulating sleeve is movably sleeved outside the electrode probe rod, a plurality of auxiliary strip-shaped holes distributed along the axis direction are formed in one end, away from the electrode probe rod, of the insulating sleeve, the end portion of the insulating sleeve is divided into a plurality of auxiliary clamping pieces by the auxiliary strip-shaped holes, and the clamping pieces are fastened and clamped outside the auxiliary clamping pieces.
Optionally, the outer wall of the insulating sleeve is hermetically sealed in a socket of the bioreactor top cover through an O-shaped sealing ring.
Optionally, the electrode probe is connected with the bioreactor through a lead and forms a loop.
Compared with the prior art, the utility model provides an adjustable liquid level electrode possesses following beneficial effect: the utility model discloses well accessible locking portion locking or transfer the pine and adjust the clamping piece in the seat and realize pressing from both sides tightly or transfer the pine to insulation support or electrode probe rod, and then conveniently adjust the flexible volume of electrode probe rod in order to satisfy the demand that different liquid level detected.
Drawings
Fig. 1 is a schematic view of embodiment 1 of the present invention;
fig. 2 is a schematic view of embodiment 2 of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1. an electrode probe; 2. an insulating sleeve; 21. auxiliary strip-shaped holes; 22. an auxiliary clip; 3. a top cover; 4. an adjusting seat; 41. a conical surface; 42. a strip-shaped hole; 43. a clip; 5. a locking portion; 6. an O-shaped sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1, the present application provides an adjustable liquid level electrode, including an electrode probe 1 and an insulating sleeve 2 wrapped outside the electrode probe 1, an adjusting seat 4 is sleeved on one end of the insulating sleeve 2 away from an inductive joint of the electrode probe 1, an outer wall of one end of the adjusting seat 4 is in a conical surface 41 shape, a plurality of strip-shaped holes 42 distributed along an axial direction of the conical surface 41 are formed in an end portion of the conical surface 41, the end portion of the conical surface 41 is divided into a plurality of clamping pieces 43 by the strip-shaped holes 42, the clamping pieces 43 are used for clamping the insulating sleeve 2, the adjusting seat 4 is positioned on an outer periphery of the conical surface 41 and is screwed with a locking portion 5 in a matching shape, and when the locking portion 5 is screwed in along the conical surface 41, the clamping pieces 43 gather to a center and fasten the insulating sleeve 2.
Wherein, insulating sleeve 2 is fixed to be cup jointed in the outside of electrode probe rod 1, and insulating sleeve 2's outer wall passes through the sealed socket that cup joints in bioreactor top cap 3 of O type sealing washer 6, and electrode probe rod 1 passes through the wire with the bioreactor and is connected and form the return circuit.
Example 2: please refer to fig. 2 and fig. 3, the present application further provides an adjustable liquid level electrode, which is different from embodiment 1 in that an insulating sleeve 2 is movably sleeved outside an electrode probe 1, one end of the insulating sleeve 2, which is far away from the electrode probe 1, is provided with a plurality of auxiliary strip-shaped holes 21 distributed along an axial direction thereof, and an end portion of the insulating sleeve 2 is divided into a plurality of auxiliary clamping pieces 22 by the auxiliary strip-shaped holes 21, and the clamping pieces 43 are fastened and clamped outside the auxiliary clamping pieces 22, so that the auxiliary clamping pieces 22 are deformed and inwardly gathered to clamp and fix the electrode probe 1.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An adjustable liquid level electrode, characterized by: including electrode probe rod (1) and parcel be in electrode probe rod (1) outside insulation support (2), insulation support (2) are kept away from electrode probe rod (1) induction joint's one end and have been cup jointed and have been adjusted seat (4), the one end outer wall of adjusting seat (4) is conical surface (41) form, and a plurality of strip holes (42) that distribute along its axis direction are seted up to the tip of this conical surface (41), and the tip of this conical surface (41) is separated into a plurality of clamping pieces (43) by strip hole (42), and clamping piece (43) are used for the centre gripping insulation support (2), the peripheral spiro union that adjusts seat (4) to be located conical surface (41) has locking portion (5) of looks shape adaptation, works as when locking portion (5) are along conical surface (41) precession, clamping piece (43) are gathered together and are fastened the centre gripping insulation support (2).
2. An adjustable liquid level electrode as claimed in claim 1, wherein: the insulating sleeve (2) is fixedly sleeved outside the electrode probe rod (1).
3. The adjustable liquid level electrode according to claim 1, wherein the insulating sleeve (2) is movably sleeved outside the electrode probe rod (1), one end of the insulating sleeve (2) far away from the electrode probe rod (1) is provided with a plurality of auxiliary strip-shaped holes (21) distributed along the axial direction of the insulating sleeve, the end part of the insulating sleeve (2) is divided into a plurality of auxiliary clamping pieces (22) by the auxiliary strip-shaped holes (21), and the clamping pieces (43) are fastened and clamped outside the auxiliary clamping pieces (22).
4. An adjustable liquid level electrode according to any one of claims 1-3, characterized in that the outer wall of the insulating sleeve (2) is sealingly sleeved in the socket of the bioreactor top cover (3) by an O-ring (6).
5. An adjustable level electrode according to any one of claims 1-3, wherein the electrode probe (1) is connected to the bioreactor by a wire and forms a loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022207305.3U CN212871382U (en) | 2020-09-30 | 2020-09-30 | Adjustable liquid level electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022207305.3U CN212871382U (en) | 2020-09-30 | 2020-09-30 | Adjustable liquid level electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871382U true CN212871382U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022207305.3U Active CN212871382U (en) | 2020-09-30 | 2020-09-30 | Adjustable liquid level electrode |
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| Country | Link |
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| CN (1) | CN212871382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117307140A (en) * | 2023-10-09 | 2023-12-29 | 武汉工程大学 | Marinating well liquid level probe and marinating well liquid level measuring device |
-
2020
- 2020-09-30 CN CN202022207305.3U patent/CN212871382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117307140A (en) * | 2023-10-09 | 2023-12-29 | 武汉工程大学 | Marinating well liquid level probe and marinating well liquid level measuring device |
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