CN207908377U - PH measuring devices - Google Patents
PH measuring devices Download PDFInfo
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- CN207908377U CN207908377U CN201721774442.7U CN201721774442U CN207908377U CN 207908377 U CN207908377 U CN 207908377U CN 201721774442 U CN201721774442 U CN 201721774442U CN 207908377 U CN207908377 U CN 207908377U
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- color
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- transparent reaction
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Abstract
The utility model discloses a kind of pH measuring devices, including：Transparent reaction slot, transparent reaction slot measure water and pH indicator for accommodating；PH analyzers, pH analyzers are used to detect the color of transparent reaction slot presentation, and the pH value for measuring water is calculated according to the color that transparent reaction slot is presented.The pH value of the waste water with strong corrosive material can be detected according to the pH measuring devices of the utility model embodiment.
Description
Technical field
The utility model is related to environmental technology fields, and specifically, the utility model is related to a kind of pH measuring devices.
Background technology
PH measuring device generally use glass electrodes in the related technology and reference electrode measure the pH value in waste water, when
When containing highly corrosive substance such as fluorine ion in waste water, the corrosion of electrode material can be caused, to detect in waste water
PH value.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries
Go out a kind of pH measuring devices, the pH measuring devices can detect the pH value of the waste water with strong corrosive material.
Include according to the pH measuring devices of the utility model embodiment：Transparent reaction slot, the transparent reaction slot is for holding
It receives and measures water and pH indicator；PH analyzers, the pH analyzers are used to detect the color that the transparent reaction slot is presented, and root
The color presented according to the transparent reaction slot calculates the pH value for measuring water.
The pH value of the waste water with strong corrosive material can be detected according to the pH measuring devices of the utility model embodiment.
In addition, can also have following additional technical characteristic according to the pH measuring devices of the utility model embodiment：
One embodiment according to the present utility model, the transparent reaction slot, which has, measures water inlet and measurement water out,
The transparent reaction slot is connected with the measurement water inlet pipe being connected to the measurement water inlet and measures what water out was connected to described
Water outlet pipe is measured, being connected with pH indicator on the measurement water inlet pipe adds pipe.
One embodiment according to the present utility model, the transparent reaction slot have measure water inlet, measure water out and
PH indicator adds mouth.
One embodiment according to the present utility model, the transparent reaction slot is connected with measures what water inlet was connected to described
It measures water inlet pipe, the measurement water outlet pipe being connected to the measurement water out and adds the pH that mouth is connected to the pH indicator and indicate
Agent adds pipe.
One embodiment according to the present utility model, the measurement water inlet and the measurement water out are located at described
The both ends of transparent reaction slot.
One embodiment according to the present utility model, the pH analyzers include：Light source；Color reaction device, the face
Colour induction device and the light source are located at the both sides of the transparent reaction slot, and the color reaction device is for receiving by institute
The light that light source sends out and penetrates the transparent reaction slot is stated, the color reaction device is according to through the transparent reaction slot
The color of light calculates the color that the transparent reaction slot is presented, and described in the color calculating according to transparent reaction slot presentation
Measure the pH value of water.
One embodiment according to the present utility model, the color reaction device send out according to the light source and do not penetrate institute
State the face of the light and transparent reaction slot presentation described in the Colorimetry through the light of the transparent reaction slot of transparent reaction slot
Color.
One embodiment according to the present utility model, the light source send out and are not through the light of the transparent reaction slot
White light.
One embodiment according to the present utility model is preset with aberration and color chart in the color reaction device,
The color reaction device inquires the aberration according to the aberration and color chart is in calculate the transparent reaction slot
Existing color.
One embodiment according to the present utility model is preset with color and the pH value table of comparisons in the color reaction device,
Color and the pH value table of comparisons are to calculate described in the Query on color that the color reaction device is presented according to the transparent reaction slot
The pH value for measuring water.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram according to the pH measuring devices of the utility model embodiment.
Reference numeral：
PH measuring devices 100；
Transparent reaction slot 10；Measure water inlet 11；Measure water inlet pipe 111；PH indicator adds pipe 112；Measure water out
12；Measure water outlet pipe 121；
PH analyzers 20；Light source 21；Color reaction device 22.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that the fingers such as term "center", "left", "right", "inner", "outside"
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration
And operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1 descriptions according to the pH measuring devices 100 of the utility model embodiment.
Include transparent reaction slot 10 and pH analyzers 20 according to the pH measuring devices 100 of the utility model embodiment.
Wherein, transparent reaction slot 10 measures water and pH indicator for accommodating, and pH analyzers are with 20 in detection transparent reaction
The color that slot 10 is presented, and the pH value for measuring water is calculated according to the color that transparent reaction slot 10 is presented.
Specifically, transparent reaction slot 10 is made of transparent material, the color that water is measured in transparent reaction slot 10 can be with
It is intuitively reflected on transparent reaction slot 10, after the measurement water input pH indicator into transparent reaction slot 10, pH indicator can
To show corresponding color according to the size for the pH value for measuring water, pH analyzers 20 are used for detecting the presentation of transparent reaction slot 10
Color, the color then presented according to transparent reaction slot 10 calculate the pH value for measuring water.
According to the pH measuring devices 100 of the utility model embodiment, by the way that transparent reaction slot 10 and pH analyzers 20 is arranged,
PH indicator, the color that pH analyzers 20 are presented according to transparent reaction slot 10 are added in the transparent reaction slot 10 for measuring water accommodating
The pH value for measuring water is calculated, is avoided when containing strong corrosive material in measuring water, using glass electrode and reference electrode
To cause electrode to be corroded the case where leading to not measure the pH value for measuring water, and according to the pH of the utility model embodiment
Measuring device 100 is easy to operate, can measure the pH value of water body in real time.Therefore, it is measured according to the pH of the utility model embodiment
Device 100 can detect the pH value of the waste water with strong corrosive material.
Below with reference to the accompanying drawings pH measuring devices 100 according to the utility model specific embodiment are described.
In some embodiments of the utility model, measures water inlet 11 as shown in Figure 1, transparent reaction slot 10 has and survey
Measure water out 12, transparent reaction slot 10 be connected with measure the measurement water inlet pipe 111 that is connected to of water inlet 11 and with measurement water out
The measurement water outlet pipes 121 of 12 connections measure and are connected with pH indicator on water inlet pipe 111 and add pipe 112.
Transparent reaction slot 10, pH instructions are flowed by measurement water inlet 11 by measuring water inlet pipe 111 specifically, measuring water
Agent adds pipe 112 by pH indicator and adds to measuring in water, and the measurement water after reaction is by measurement water out 12 by surveying
It measures water outlet pipe 121 and flows out transparent reaction slot 10.
In another embodiment of the utility model, transparent reaction slot 10, which has, to be measured water inlet 11, measures water out
12 and pH indicator adds mouth.Wherein, transparent reaction slot 10 be connected with measure water inlet 11 be connected to measurement water inlet pipe 111,
Pipe 112 is added with measuring the measurement water outlet pipe 121 that is connected to of water out 12 and adding the pH indicator that mouth is connected to pH indicator.
It may be provided on transparent reaction slot 10 that is, pH indicator adds mouth, pH indicator can be thrown by pH indicator
Add pipe 112 to add mouth by pH to add to transparent reaction slot 10, measure water into cross measurement water inlet pipe 111 by measurement water inlet 11 into
Enter transparent reaction slot 10, measurement water can be flowed out by measurement water out 12 by measuring water outlet pipe 121 after measuring the pH value for measuring water
Transparent reaction slot 10.
One embodiment according to the present utility model distinguishes position as shown in Figure 1, measuring water inlet 11 and measuring water out 12
In the both ends of transparent reaction slot 10.For example, the left end of transparent reaction slot 10 can be located at by measuring water inlet 11, water out 12 is measured
The right end of transparent reaction slot 10 can be located at.
In one embodiment of the utility model, as shown in Figure 1, pH analyzers 20 include：Light source 21 and color reaction
Device 22.
Specifically, color reaction device 22 and light source 21 are located at the both sides of transparent reaction slot 10, color reaction device
22 for receiving the light for being sent out by light source 21 and penetrating transparent reaction slot 10, and color reaction device 22 is according to through transparent reaction
The color of the light of slot 10 calculates the color that transparent reaction slot 10 is presented, and is calculated and surveyed according to the color that transparent reaction slot 10 is presented
Measure the pH value of water.
One embodiment according to the present utility model, color reaction device 22 send out according to light source 21 and do not penetrate transparent anti-
The color that the Colorimetry transparent reaction slot 10 of the light for answering slot 10 and the light through transparent reaction slot 10 is presented.
One embodiment according to the present utility model, it is white that light source 21, which sends out and do not penetrate the light of transparent reaction slot 10,
Light.White light is non-colored light, apparent through the white light and the white light color difference not through transparent reaction slot 10 of transparent reaction slot 10,
It is convenient for the color presented by Colorimetry transparent reaction slot 10 as a result,.
Further, aberration and color chart are preset in color reaction device 22, color reaction device 22 is according to color
Difference inquiry aberration and color chart are to calculate the color of the presentation of transparent reaction slot 10.
One embodiment according to the present utility model is preset with color and the pH value table of comparisons, face in color reaction device 22
The Query on color color and the pH value table of comparisons that colour induction device 22 is presented according to transparent reaction slot 10 are to calculate the pH for measuring water
Value.The step of eliminating manual operation as a result, color reaction device 22 can measure the pH values for measuring water automatically.
According to other compositions of the pH measuring devices 100 of the utility model embodiment and operate for the common skill in this field
All it is known for art personnel, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of pH measuring devices, which is characterized in that including：
Transparent reaction slot, the transparent reaction slot measure water and pH indicator for accommodating；
PH analyzers, the pH analyzers are used to detect the color that the transparent reaction slot is presented, and according to the transparent reaction
The color that slot is presented calculates the pH value for measuring water.
2. pH measuring devices according to claim 1, which is characterized in that the transparent reaction slot have measure water inlet and
Measure water out, the transparent reaction slot be connected with the measurement water inlet pipe that is connected to of measurement water inlet and with the measurement water
The measurement water outlet pipe of outlet is connected with pH indicator on the measurement water inlet pipe and adds pipe.
3. pH measuring devices according to claim 1, which is characterized in that the transparent reaction slot have measure water inlet,
It measures water out and pH indicator adds mouth.
4. pH measuring devices according to claim 3, which is characterized in that the transparent reaction slot is connected with and the measurement
The measurements water inlet pipe of water inlet connection measures the measurement water outlet pipe that is connected to of water out and adds mouth with the pH indicator with described
The pH indicator of connection adds pipe.
5. the pH measuring devices according to any one of claim 1-4, which is characterized in that the measurement water inlet and described
Measure the both ends that water out is located at the transparent reaction slot.
6. the pH measuring devices according to any one of claim 1-4, which is characterized in that the pH analyzers include：
Light source；
Color reaction device, the color reaction device and the light source are located at the both sides of the transparent reaction slot, described
Color reaction device, which is used to receive, to be sent out by the light source and through the light of the transparent reaction slot, the color reaction device
The color that the transparent reaction slot is presented is calculated according to the color of the light through the transparent reaction slot, and according to described transparent
The color that reactive tank is presented calculates the pH value for measuring water.
7. pH measuring devices according to claim 6, which is characterized in that the color reaction device is sent out according to the light source
Go out and transparent not anti-described in the Colorimetry through the light of the transparent reaction slot with the light for penetrating the transparent reaction slot
The color for answering slot to present.
8. pH measuring devices according to claim 7, which is characterized in that the light source sends out and do not penetrate described transparent anti-
It is white light to answer the light of slot.
9. pH measuring devices according to claim 7, which is characterized in that be preset in the color reaction device aberration and
Color chart, the color reaction device inquires the aberration according to the aberration and color chart is described to calculate
The color that bright reactive tank is presented.
10. pH measuring devices according to claim 7, which is characterized in that be preset with color in the color reaction device
Color and pH value pair described in the Query on color presented according to the transparent reaction slot with the pH value table of comparisons, the color reaction device
According to table to calculate the pH value for measuring water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774442.7U CN207908377U (en) | 2017-12-18 | 2017-12-18 | PH measuring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774442.7U CN207908377U (en) | 2017-12-18 | 2017-12-18 | PH measuring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207908377U true CN207908377U (en) | 2018-09-25 |
Family
ID=63568246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774442.7U Active CN207908377U (en) | 2017-12-18 | 2017-12-18 | PH measuring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207908377U (en) |
-
2017
- 2017-12-18 CN CN201721774442.7U patent/CN207908377U/en active Active
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