CN202854122U - Detection device used for detecting pH value of material in pipeline - Google Patents
Detection device used for detecting pH value of material in pipeline Download PDFInfo
- Publication number
- CN202854122U CN202854122U CN 201220618739 CN201220618739U CN202854122U CN 202854122 U CN202854122 U CN 202854122U CN 201220618739 CN201220618739 CN 201220618739 CN 201220618739 U CN201220618739 U CN 201220618739U CN 202854122 U CN202854122 U CN 202854122U
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- value
- pipeline
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Abstract
The utility model discloses a detection device used for detecting pH value of a material in a pipeline. A detection port is formed in a side wall of the pipeline; and a sealed cover plate with a through hole is arranged at the detection port. A detection device consists of a pH value detecting probe inserted into the through hole and a pH value display instrument connected with a circuit of the pH value detecting probe, wherein an external wall of the pH value detecting probe and the through hole are connected in a sealed manner. The detection device used for detecting pH value of the material in the pipeline disclosed by the utility model has the advantages of simple structure and good tightness; the pH value detecting probe is vertically fixed in the pipeline, so that the pH value of the pigment in the pipeline can be monitored at any time; the test result is accurate; and the pH value is detected by only reading from the pH value display instrument, so that the manpower is greatly saved.
Description
Technical field
The utility model relates to pH value detection field, relates in particular to a kind of pick-up unit for detection of material pH value in the pipeline.
Background technology
It is requisite to liquid acid basicity detection institute in the fields such as chemical reaction, environment measuring that pH detects.Also relate to the detection of pH value in the color chemistry, select as required the pigment of different pH values.
The pigment for preparing in the pigment factory will be carried by pipeline, and the pH that how to record pigment in the pipeline just becomes the means of an indispensability.
Existing detection for pigment pH value in the pipeline is that the sidewall at pipeline arranges an outlet, and the exit is connected with a manually-operated gate, when needs detect the pH value of pigment in the pipeline, namely open manually-operated gate, take out the pigment sample in the pipeline, outside pipeline, detect.In the time of need not detecting, close manually-operated gate.But adopt the pH value in a certain moment in the just pipeline that this kind detection method records, will certainly cause test result inaccurate with this pH that estimates pigment integral body, can not satisfy the accurate requirement to pigment pH value.
Therefore, need the pick-up unit of pigment pH value in a kind of pipeline of development badly, make it possible to the pH value of pigment in the more accurate measuring channel, and need not manual sampling, be implemented in the inner automatically measurement of pipeline.
The utility model content
The purpose of this utility model provides a kind of pick-up unit that detects pipeline materials inside pH value, and manually take a sample in order to solve in the prior art, detect the inconvenience that brings at pipeline external, and the inaccurate problem of test result.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:
A kind of pick-up unit for detection of material pH value in the pipeline, the sidewall of described pipeline has and detects mouth, this detection mouthful place is provided with the seal cover board with through hole, described pick-up unit is tightly connected between the outer wall of wherein said pH value detection probe and the through hole for the pH value detection probe of inserting described through hole and the pH value Displaying Meter that is connected with this pH value detection probe circuit.
As preferably, the end that described pH value detection probe stretches into through hole extends to the axis position of described pipeline, can measure more exactly the pH value of pigment in the pipeline.
By stretching into the at any time pH value of pigment in the measuring channel of ducted pH value detection probe, can monitor the Acidity of Aikalinity of pigment by the reading of pH value Displaying Meter, and regulate as required, thereby satisfy people to the demand of different pH value pigment.
From the angle of protection pH value detection probe, as preferably, the periphery of described pH value detection probe is coated with sealing sheath, and thread seal is connected between sealing sheath and the described through hole.
For further improving sealing, be provided with the first pad between the edge of described through hole and the sealing sheath.
For improving the sealing between seal cover board and the flange, described detection mouth place is provided with flanged (FLGD) pipe adapter, interfixes by live splint between described seal cover board and the flange.
Described live splint comprises:
The first jig arm with described seal cover board end face butt;
The second jig arm with described flange bottom butt;
One end of the second jig arm is the extension that runs through the first jig arm, and threaded engagement has clamp nut on this extension.
For further improving the sealing between seal cover board and the flange, the joint of described seal cover board and flange is provided with the second pad.
Simple in structure, the good airproof performance of the utility model is vertically fixed on pH value detection probe in the pipeline, can monitor at any time the pH value of pigment in the pipeline, and test result is accurate, only needs to read the pH value from pH value Displaying Meter and gets final product, and has greatly saved manpower.
Description of drawings
Fig. 1 is the structural representation that the utility model detects the pick-up unit of material pH value in the pipeline.
Embodiment
Below in conjunction with drawings and Examples technical solutions of the utility model are described in further details, following examples do not consist of restriction of the present utility model.
As shown in Figure 1, the sidewall of pipeline has and detects mouth, this detection mouthful place is provided with the seal cover board 1 with through hole, the pick-up unit that detects material pH value in this pipeline comprises the pH value detection probe 2 of inserting through hole and the pH value Displaying Meter 3 that is connected with this pH value detection probe circuit, and wherein the pH value detection probe end that stretches into through hole extends to the axis position of pipeline; Be tightly connected between the outer wall of pH value detection probe and the through hole.
As can be seen from Figure, the periphery of pH value detection probe is coated with sealing sheath 4, and thread seal is connected between sealing sheath and the through hole.The sealing sheath plays a part protection pH value detection probe, in order to avoid cause the scuffing of pH value detection probe outer wall.
For further improving the sealing between through hole and the sealing sheath, also be provided with the first pad (not shown) between the edge of through hole and the sealing sheath.
Also show among Fig. 1 at the detection mouth place of pipeline and be provided with flanged (FLGD) pipe adapter, interfix by live splint 6 between seal cover board 1 and the flange 5.This live splint comprises: with the first jig arm 61 of seal cover board 1 end face butt; The second jig arm 62 with described flange bottom butt; One end of the second jig arm is the extension that runs through the first jig arm, and threaded engagement has clamp nut 63 on this extension.
During use, according to the relative position of flange 5 and seal cover board 1, regulate the angle between the first jig arm 61 and the second jig arm 62, and then make between seal cover board 1 and the flange 5 and fit tightly, then tighten clamp nut 63 and be fixed.
For further improving the sealing between seal cover board and the flange, the joint of seal cover board and flange also is provided with the second pad (not shown).
The good airproof performance of this device, and easy to operate, pH value detection probe is vertically fixed in the pipeline, can monitor at any time the pH value of pigment in the pipeline, and test result is accurate.
Above embodiment is only in order to the technical solution of the utility model to be described but not limit it; in the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (7)
1. pick-up unit for detection of material pH value in the pipeline, it is characterized in that, the sidewall of described pipeline has and detects mouth, this detection mouthful place is provided with the seal cover board with through hole, described pick-up unit is tightly connected between the outer wall of wherein said pH value detection probe and the through hole for the pH value detection probe of inserting described through hole and the pH value Displaying Meter that is connected with this pH value detection probe circuit.
2. the pick-up unit for detection of material pH value in the pipeline according to claim 1 is characterized in that, the end that described pH value detection probe stretches into through hole extends to the axis position of described pipeline.
3. the pick-up unit for detection of material pH value in the pipeline according to claim 2 is characterized in that the periphery of described pH value detection probe is coated with sealing sheath, and thread seal is connected between sealing sheath and the described through hole.
4. the pick-up unit for detection of material pH value in the pipeline according to claim 3 is characterized in that, is provided with the first pad between the edge of described through hole and the sealing sheath.
5. the pick-up unit for detection of material pH value in the pipeline according to claim 1 is characterized in that, a described detection mouthful place is provided with flanged (FLGD) pipe adapter, interfixes by live splint between described seal cover board and the flange.
6. the pick-up unit for detection of material pH value in the pipeline according to claim 5 is characterized in that described live splint comprises:
The first jig arm with described seal cover board end face butt;
The second jig arm with described flange bottom butt;
One end of the second jig arm is the extension that runs through the first jig arm, and threaded engagement has clamp nut on this extension.
7. the pick-up unit for detection of material pH value in the pipeline according to claim 5 is characterized in that the joint of described seal cover board and flange is provided with the second pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618739 CN202854122U (en) | 2012-11-20 | 2012-11-20 | Detection device used for detecting pH value of material in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618739 CN202854122U (en) | 2012-11-20 | 2012-11-20 | Detection device used for detecting pH value of material in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854122U true CN202854122U (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220618739 Expired - Fee Related CN202854122U (en) | 2012-11-20 | 2012-11-20 | Detection device used for detecting pH value of material in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202854122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170219270A1 (en) * | 2014-09-16 | 2017-08-03 | Daikin Industries, Ltd. | Refrigeration facility |
| CN107830941A (en) * | 2017-10-16 | 2018-03-23 | 德淮半导体有限公司 | temperature probe detection system and detection method |
-
2012
- 2012-11-20 CN CN 201220618739 patent/CN202854122U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170219270A1 (en) * | 2014-09-16 | 2017-08-03 | Daikin Industries, Ltd. | Refrigeration facility |
| CN107830941A (en) * | 2017-10-16 | 2018-03-23 | 德淮半导体有限公司 | temperature probe detection system and detection method |
| CN107830941B (en) * | 2017-10-16 | 2020-03-31 | 德淮半导体有限公司 | Temperature probe detection system and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20171120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |