CN208780615U - A kind of transparent form of drawing liquid Photoelectric Detection - Google Patents
A kind of transparent form of drawing liquid Photoelectric Detection Download PDFInfo
- Publication number
- CN208780615U CN208780615U CN201821531916.XU CN201821531916U CN208780615U CN 208780615 U CN208780615 U CN 208780615U CN 201821531916 U CN201821531916 U CN 201821531916U CN 208780615 U CN208780615 U CN 208780615U
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- China
- Prior art keywords
- drawing liquid
- glass tube
- tube
- pore
- sampling
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Abstract
The utility model discloses a kind of transparent forms of drawing liquid Photoelectric Detection, including being provided with elongated sampling pore among a drawing liquid probe tube main body, two diversion pipes are set in the side of drawing liquid probe tube main body, the sampling pore is connected to the pipeline in diversion pipe；In the corresponding two sides of drawing liquid probe tube main body, see-through window is opened；One glass tube is set, is embedded into sampling pore, is combined closely with sampling pore inner wall.The utility model has the advantage of, the two sides for the probe tube hole path opened in the drawing liquid probe tube of metal material, are outputing two light inlet windows, and then a glass tube is embedded into sampling pore, using metal tube come fast cooling, photoelectric detecting signal is penetrated using glass tube；The length of glass tube is suitably chosen, to not influence piston slidably reciprocating in sampling pore, realizes the purpose of one section of drawing liquid of interception.
Description
Technical field
The utility model relates to conducting wire drawing technique more particularly to the transparent forms of drawing liquid Photoelectric Detection.
Background technique
In the prior art, as drawing liquid main component or be mineral oil or be industrial butter, accounting is 60%~80%,
When the grease serious loss in drawing liquid, conducting wire drawing quality can be seriously affected.It is all by experienced skill under normal circumstances
Teacher differentiates that the quality of drawing liquid, the result of differentiation have biggish deviation by rule of thumb.
In view of the above circumstances, in production practices, the application human desires designs one kind and is mounted on the online periodic detection in production scene
The device of drawing liquid quality, but when determining using photoelectric detecting technology to detect the fat content in drawing liquid, face photoelectricity
The problem of how signal penetrates drawing liquid probe tube, and the boundary of the substance of different light transmittances accurately detected, if drawing
Liquid probe tube integrally uses transparent glass, is unfavorable for the condensation of refrigeration drawing liquid in this way, so drawing liquid probe tube still needs to use
Metal material is made, and in order to fast cooling, how to use light electrical signal detection in metal drawing liquid probe tube, does not send out through retrieving
Existing relevant report, can not use for reference.
Utility model content
The purpose of this utility model is that for " how to use optical telecommunications in metal drawing liquid probe tube in the prior art
Number detection, relevant report is not found through retrieval, can not use for reference." deficiency, manufactured and designed a kind of the saturating of drawing liquid Photoelectric Detection
Bright forms.
The utility model is realized by using following technical scheme.
Design a kind of transparent form of drawing liquid Photoelectric Detection, comprising:
The transparent form includes: to be provided with elongated sampling pore among a drawing liquid probe tube main body, is taken in drawing liquid
Two diversion pipes are arranged in the side of sample pipe main body, and the sampling pore is connected to the pipeline in diversion pipe；
In the corresponding two sides of drawing liquid probe tube main body, see-through window is opened；
One glass tube is set, is embedded into sampling pore, is combined closely with sampling pore inner wall.
The center line of the glass tube is overlapped with see-through window center line.
The length of the glass tube is longer than 2 millimeters of length of see-through window.
The distance between of length no more than two glass tube of the glass tube, when 6 millimeters of pore diameter of sampling, diversion pipe is straight
At 4 millimeters of diameter, 80 millimeters of the distance between two glass tubes, 60 millimeters of glass length of tube.
The utility model has the advantage of the two of the probe tube hole path opened in the drawing liquid probe tube of metal material
Two light inlet windows are being outputed in side, and then a glass tube is embedded into sampling pore, using metal tube come fast cooling, utilize
Glass tube penetrates photoelectric detecting signal；The length of glass tube is suitably chosen, to not influence piston in sampling pore
It slidably reciprocates, realizes the purpose of one section of drawing liquid of interception.
Detailed description of the invention
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not constituted pair
Any restrictions of the utility model.
Fig. 1 is the schematic illustration of the glass tube setting of the transparent form of the drawing liquid Photoelectric Detection of the utility model, by
Figure is as can be seen that diameter glass tube identical with sampling 2 diameter of pore is embedded among drawing liquid probe tube, then using gluing
Method fix；
Fig. 2 is that glass tube has been embedded in a broken section in the transparent form of the drawing liquid Photoelectric Detection of the utility model
Schematic diagram.
Fig. 3 is the signal that glass tube has been completed in the transparent form of the drawing liquid Photoelectric Detection of the utility model
Figure.
Specific embodiment
The utility model is illustrated below with reference to specific embodiment.
As shown in FIG. 1 to 3, implement a kind of transparent form of drawing liquid Photoelectric Detection, comprising:
It is provided with elongated sampling pore 2 among one drawing liquid probe tube main body 1, in the side of drawing liquid probe tube main body 1
Two diversion pipes 3 are set, and the sampling pore 2 is connected to the pipeline in diversion pipe 3；
In the corresponding two sides of drawing liquid probe tube main body 1, see-through window 11 is opened；
One glass tube 4 is set, is embedded into sampling pore 2, is combined closely with sampling 2 inner wall of pore.
The center line of the glass tube 4 is overlapped with 11 center line of see-through window.
The length of the glass tube 4 is longer than 2 millimeters of length of see-through window 11.
The distance between of length no more than two glass tube 4 of the glass tube 4, when 6 millimeters of 2 diameter of pore of sampling, water conservancy diversion
4 millimeters of 3 diameter of pipe, at 80 millimeters of the distance between two glass tubes 4,60 millimeters of 4 length of glass tube.
As shown in Figure 1, being both not provided with diversion pipe 3 in drawing liquid probe tube main body 1, and also not opened see-through window 11
One side, be for connection to semiconductor cold reactor, due to drawing liquid probe tube main body 1 be metal material, so refrigeration rate is fast.
As shown in Fig. 2, the glass tube 4 of the transparent form of the drawing liquid Photoelectric Detection of the utility model cannot be too thick, with 0.5
Millimeter or so is preferred, and as seen from Figure 2, the longitudinal separation diversion pipe 3 of glass tube 4 has a distance.
As shown in figure 3, see-through window 11 is moved for accommodating photodiode, since fogging is understood on 4 surface of glass tube,
The light transmission of photosignal is influenced, so felt brush is arranged, 4 surface fog of glass tube is wiped around photodiode.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in specific embodiment and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (4)
1. a kind of transparent form of drawing liquid Photoelectric Detection, which is characterized in that
The transparent form includes: that elongated sampling pore (2) is provided among a drawing liquid probe tube main body (1), in drawing liquid
Two diversion pipes (3) are arranged in the side of probe tube main body (1), and sampling pore (2) is connected to the pipeline in diversion pipe (3)；
In the corresponding two sides of drawing liquid probe tube main body (1), see-through window (11) are opened；
One glass tube (4) are set, are embedded into sampling pore (2), are combined closely with sampling pore (2) inner wall.
2. the transparent form of drawing liquid Photoelectric Detection according to claim 1, it is characterised in that:
The center line of the glass tube (4) is overlapped with see-through window (11) center line.
3. the transparent form of drawing liquid Photoelectric Detection according to claim 1, it is characterised in that:
The length of the glass tube (4) is longer than 2 millimeters of length of see-through window (11).
4. the transparent form of drawing liquid Photoelectric Detection according to claim 3, it is characterised in that:
The distance between of length no more than two glass tube (4) of the glass tube (4) is led when sampling 6 millimeters of diameter of pore (2)
4 millimeters of diameter of flow tube (3), at 80 millimeters of the distance between two glass tubes (4), 60 millimeters of length of glass tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531916.XU CN208780615U (en) | 2018-09-19 | 2018-09-19 | A kind of transparent form of drawing liquid Photoelectric Detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531916.XU CN208780615U (en) | 2018-09-19 | 2018-09-19 | A kind of transparent form of drawing liquid Photoelectric Detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208780615U true CN208780615U (en) | 2019-04-23 |
Family
ID=66161830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531916.XU Expired - Fee Related CN208780615U (en) | 2018-09-19 | 2018-09-19 | A kind of transparent form of drawing liquid Photoelectric Detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208780615U (en) |
-
2018
- 2018-09-19 CN CN201821531916.XU patent/CN208780615U/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: 20190423 Termination date: 20200919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |