CN212031448U - Turbidity measuring chamber - Google Patents
Turbidity measuring chamber Download PDFInfo
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- CN212031448U CN212031448U CN202020436967.5U CN202020436967U CN212031448U CN 212031448 U CN212031448 U CN 212031448U CN 202020436967 U CN202020436967 U CN 202020436967U CN 212031448 U CN212031448 U CN 212031448U
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- glass tube
- shifting block
- adjustable screw
- cleaning device
- cleaning
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Abstract
The utility model belongs to the technical field of water environment monitoring, concretely relates to turbidity measuring chamber, include: the glass tube is arranged in the main body; wherein a cleaning device suitable for cleaning the inner wall of the glass tube is arranged in the main body. This turbidity measuring chamber washs the impurity of adhering to on the glass tube inner wall automatically through belt cleaning device, need not wash after the dismouting, simple structure, labour saving and time saving, and water sample turbidity measurement accuracy is high.
Description
Technical Field
The utility model belongs to water environment monitoring field, concretely relates to turbidity measuring chamber.
Background
Turbidity is the degree of obstruction that occurs when suspended matter in water passes through to light.
After the existing turbidity measuring chamber is used for a long time, impurities in water are easy to attach to a glass tube of the turbidity measuring chamber; dissolved gas in water is separated out due to the change of the temperature and the pressure of the water sample, and the separated bubbles are suspended in the water sample to cause false turbidity, so that the subsequent detection effect of the turbidity of the water sample is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a turbidity measuring chamber to solve among the prior art impurity in the aquatic and adhere to easily on the glass pipe, influence the turbid detection effect of follow-up water sample.
In order to solve the technical problem, the utility model provides a turbidity measuring chamber, include:
the glass tube is arranged in the main body; wherein
And a cleaning device suitable for cleaning the inner wall of the glass tube is arranged in the main body.
Further: the cleaning device includes: the cleaning device comprises an annular shifting block, an adjustable screw and a cleaning brush;
the annular shifting block is rotatably arranged in the upper cover of the main body;
an internal thread in threaded fit with the adjustable screw is arranged in the annular shifting block;
the adjustable screw rod and the glass tube are arranged coaxially;
the cleaning brush is arranged on the adjustable screw rod through a connecting rod;
and rotating the annular shifting block to enable the adjustable screw rod to rotate in the annular shifting block and move up and down so as to drive the cleaning brush to clean the inner wall of the glass tube.
Further: at least one cleaning brush is arranged.
Further: the cleaning device further comprises: a drive mechanism and a drive gear;
a plurality of gear teeth meshed with the driving gear are uniformly distributed on the outer circumference of the annular shifting block;
the driving mechanism is suitable for driving the driving gear to drive the annular shifting block to rotate so as to drive the adjustable screw rod to rotate and move up and down, and therefore the cleaning brush is driven to clean the inner wall of the glass tube.
Further: the bottom of the adjustable screw rod penetrates out of the connecting rod and is provided with a scraper suitable for cleaning the bottom of the glass tube.
Further: and a sealing sheet suitable for preventing liquid from leaking is arranged above the glass tube.
The beneficial effects of the utility model are that, the utility model discloses a turbidity measuring chamber washs the impurity of adhering to on the glass inside pipe wall through belt cleaning device is automatic, need not wash after the dismouting, simple structure, labour saving and time saving, and water sample turbidity measurement accuracy is high.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a preferred embodiment of a turbidity measurement chamber of the present invention;
fig. 2 is a schematic view of a preferred embodiment of the cleaning device of the present invention.
In the figure:
1. a main body; 2. a glass tube; 3. a cleaning device; 31. an annular shifting block; 32. an adjustable screw; 33. cleaning brushes; 34. a driving gear; 35. a drive mechanism; 36. gear teeth; 4. a squeegee; 5. sealing the sheet; 6. an upper cover; 7. a connecting rod.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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.
As shown in fig. 1, the present embodiment provides a turbidity measuring chamber including a main body 1 and a glass tube 2 disposed inside the main body 1. The main body 1 is provided with a cleaning device 3 which is suitable for cleaning attachments on the inner wall of the glass tube 2.
In the present embodiment, as shown in fig. 2, the cleaning device 3 includes an annular paddle 31, an adjustable screw 32, and a cleaning brush 33 as an embodiment of the cleaning device 3. The annular shifting block 31 is rotatably arranged in the upper cover 6 of the main body 1, and an internal thread which is in threaded fit with the adjustable screw 32 is arranged in the annular shifting block 31. The lower part of the adjustable screw 32 is positioned in the glass tube 2, the upper part of the adjustable screw passes through the upper cover 6 of the main body 1, and the adjustable screw 32 and the glass tube 2 are arranged coaxially. The washing brush 33 is fixed to the adjustable screw 32 by a connecting rod 7. When the cleaning device 3 is used, the annular shifting block 31 is shifted, so that the annular shifting block 31 rotates in the upper cover 6, at the moment, the adjustable screw 32 rotates under the action of the annular shifting block 31 and moves up and down along the axis of the annular shifting block 31, and the adjustable screw 32 cleans attachments on the inner wall of the glass tube 2 in the rotating and up-and-down moving processes. Cleaning device 3's simple structure, convenient operation need not wash glass pipe 2 dismouting back, and is more convenient to make water sample turbidity measurement accuracy higher.
In this embodiment, at least one washing brush 33 is provided, and when a plurality of washing brushes 33 are provided, the washing efficiency can be improved, and the working time can be saved.
Specifically, in practical application, in order to prevent liquid leakage, a sealing sheet 5 is arranged in the main body 1, the sealing sheet 5 is positioned above the glass tube 2, and the adjustable screw 32 passes through the sealing sheet 5 and is arranged inside the glass tube 2.
In the present embodiment, as shown in fig. 2, as another alternative embodiment of the cleaning device 3, the cleaning device 3 further includes a driving mechanism 35 and a driving gear 34; a plurality of gear teeth 36 meshed with the driving gear 34 are uniformly distributed on the outer circumference of the annular shifting block 31. The driving gear 34 is fixed on the output shaft of the driving mechanism 35, and when the driving mechanism 35 operates, the driving gear 34 is driven to rotate, so as to drive the annular shifting block 31 to rotate, so that the adjustable screw 32 moves up and down while rotating, and the cleaning brush 33 is driven to clean the inner wall of the glass tube 2. Adopt actuating mechanism 35, degree of automation is higher, labour saving and time saving more.
The driving mechanism 35 may be a motor or a rotary cylinder.
As shown in FIG. 2, the bottom of the adjustable screw 32 penetrates through the connecting rod 7 and is provided with a scraper 4, and the scraper 4 is arranged to clean the bottom of the glass tube 2.
In view of the above, it is desirable to provide,
when the cleaning device 3 of the turbidity measuring chamber is used, the driving mechanism 35 is started to drive the driving gear 34 to rotate, the driven gear drives the annular shifting block 31 to rotate, the adjustable screw 32 rotates and moves up and down at the same time, and the cleaning brush 33 is further driven to clean the inner wall of the glass tube 2.
Adopted belt cleaning device 3, can wash the impurity of adhering to on 2 inner walls of glass pipe automatically, need not wash after the dismouting, simple structure, labour saving and time saving, water sample turbidity measurement accuracy is high.
All the parts of the devices selected in the present application are general standard parts or parts known to those skilled in the art, and the structures and principles thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways, and the above-described apparatus embodiments are merely illustrative.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A turbidity measurement chamber, comprising:
the glass tube is arranged in the main body; wherein
A cleaning device suitable for cleaning the inner wall of the glass tube is arranged in the main body;
the cleaning device includes: the cleaning device comprises an annular shifting block, an adjustable screw and a cleaning brush;
the annular shifting block is rotatably arranged in the upper cover of the main body;
an internal thread in threaded fit with the adjustable screw is arranged in the annular shifting block;
the adjustable screw rod and the glass tube are arranged coaxially;
the cleaning brush is arranged on the adjustable screw rod through a connecting rod;
and rotating the annular shifting block to enable the adjustable screw rod to rotate in the annular shifting block and move up and down so as to drive the cleaning brush to clean the inner wall of the glass tube.
2. A turbidity measurement chamber according to claim 1,
at least one cleaning brush is arranged.
3. A turbidity measurement chamber according to claim 2,
the cleaning device further comprises: a drive mechanism and a drive gear;
a plurality of gear teeth meshed with the driving gear are uniformly distributed on the outer circumference of the annular shifting block;
the driving mechanism is suitable for driving the driving gear to drive the annular shifting block to rotate so as to drive the adjustable screw rod to rotate and move up and down, and therefore the cleaning brush is driven to clean the inner wall of the glass tube.
4. A turbidity measurement chamber according to claim 2,
the bottom of the adjustable screw rod penetrates out of the connecting rod and is provided with a scraper suitable for cleaning the bottom of the glass tube.
5. A turbidity measurement chamber according to claim 1,
and a sealing sheet suitable for preventing liquid from leaking is arranged above the glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020436967.5U CN212031448U (en) | 2020-03-30 | 2020-03-30 | Turbidity measuring chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020436967.5U CN212031448U (en) | 2020-03-30 | 2020-03-30 | Turbidity measuring chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212031448U true CN212031448U (en) | 2020-11-27 |
Family
ID=73488793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020436967.5U Active CN212031448U (en) | 2020-03-30 | 2020-03-30 | Turbidity measuring chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212031448U (en) |
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2020
- 2020-03-30 CN CN202020436967.5U patent/CN212031448U/en active Active
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