CN208366857U - Detector for pH value - Google Patents
Detector for pH value Download PDFInfo
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- CN208366857U CN208366857U CN201821065069.2U CN201821065069U CN208366857U CN 208366857 U CN208366857 U CN 208366857U CN 201821065069 U CN201821065069 U CN 201821065069U CN 208366857 U CN208366857 U CN 208366857U
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Abstract
The utility model relates to a kind of detector for pH value, comprising: cabinet and be placed in the intracorporal detection container of the case, liquid storage container, liquid absorption device and waste collecting device；Cabinet is equipped with visualization window；Liquid storage container is for storing colour reagent；Detection container is arranged for mixing test agent and colour reagent, detection container close to visualization window, and the side wall of detection container position corresponding with visualization window is equipped with visible area；The liquid absorption device communication with detection container and liquid storage container, for drawing the colour reagent in liquid storage container to detection container；Waste collecting device is connected to detection container, for collecting the waste liquid after test agent and colour reagent chromogenic reaction.Above-mentioned detector for pH value can be effectively avoided operator and contact with colour reagent, safety with higher, and show that instrument is convenient rapidly, be suitable for the diet product soda acid detection of daily life.
Description
Technical field
The utility model relates to soda acid detection technique fields, more particularly to detector for pH value.
Background technique
With the progress that China reforms and opens up to the outside world, people's living standard is constantly improved, and the dietary structure of people has occurred very
Big variation, the intake of meat egg fish have accounted for the significant proportion of diet.The end product of metabolism of these meat egg fish foods
It is acidity, that is, the usual acidic food that we say.The intake of acidic food increases, and the digestion that will increase our internal organ is inhaled
Burden is received, and we also greatly shorten because a large amount of electronic product uses the time of modern's rest sleep.This
When drink weakly alkaline electrolysis water just and become the only selection that many moderns maintain healthy bodies, but more drink can not reach
To the requirement of defined soda acid, a degree of damage can excessively be brought to body by drinking.Therefore how to detect the soda acid of daily drinks
It has spent and has urgently been solved the problems, such as at consumer.
The instrument of traditional detection pH value is acidometer, and the characteristics of instrument is that comparison is accurate, but acidometer belongs to
More accurate sensor, it is cumbersome, and periodic calibration and maintenance are needed, it otherwise will lead to biggish measurement error.In addition, should
It is both needed to be cleaned using special chemical reagent before and after instrument use, is easy to bring the health of operator certain journey
The influence of degree.And the time of measuring of such acidometer at least needs 2 minutes, if switching soda acid liquid testing, when needing longer
Between, it is unable to satisfy the detection demand of daily drinks.Therefore the pH value for how fast and safely testing fluid to be measured is always industry
Existing problem.
Utility model content
Based on this, it is necessary to provide a kind of fast and safely detector for pH value.
A kind of detector for pH value, comprising: cabinet and be placed in the intracorporal detection container of the case, liquid storage container, imbibition dress
It sets and waste collecting device；
The cabinet is equipped with visualization window；
The liquid storage container is for storing colour reagent；
The detection container is for mixing test agent and colour reagent, and the detection container is close to the visualization window
Setting, and the side wall of detection container position corresponding with the visualization window is equipped with visible area；
The liquid absorption device is connected to the detection container and the liquid storage container, for that will show in the liquid storage container
Color reagent is drawn to the detection container；
The waste collecting device is connected to the detection container, for collecting the test agent and the colour reagent
Waste liquid after chromogenic reaction.
Colour reagent is placed in the intracorporal liquid storage container of case by above-mentioned detector for pH value, by controlling to liquid absorption device
Visualizingre agent in liquid storage container, can be transferred in the detection container for being contained with testing liquid by system, carry out chromogenic reaction, so
Observing liquid colour developing situation in detection container by the visualization window on cabinet afterwards is that can determine whether the pH value of testing liquid, is had
It avoids operator to effect to contact with colour reagent, improves Security of test, and the device is provided with waste collecting device, receive
Liquid after collecting chromogenic reaction, empties detection container, the recycling of the detector for pH value may be implemented.
In addition, above-mentioned detector for pH value uses liquid detection reagents, colour developing is very fast, single detection time less than 1 second, and
And without being safeguarded to the detector for pH value, it is only necessary to periodically filling colour reagent, it is simple and convenient, it is suitable for daily make
With.
In one embodiment, the chamber wall of the detection container is bonded the inner wall setting of the cabinet.
In one embodiment, the detector for pH value further includes colorimetric card, and the colorimetric card is arranged in the case
The outer surface of body and close visualization window setting.
It in one embodiment, further include the first diversion pipe, the cabinet is equipped with test agent entrance, and the detection is held
It is connected between device and the test agent entrance by first diversion pipe.
In one embodiment, minimum level groove is at least arranged in the outer wall of the detection container and highest liquid level is carved
Line.
In one embodiment, the liquid absorption device is automatically controlled micro pump or mechanical compression formula suction pipe spray head.
In one embodiment, installing port is offered on the cabinet, the switch of the liquid absorption device passes through the peace
Dress mouth is mounted on outside the cabinet.
In one embodiment, the waste collecting device includes drain valve and waste liquid storage box, and the drain valve is set
It sets between the detection container and the waste liquid storage box.
In one embodiment, the waste collecting device further includes draining pump, and the draining pump is deposited with the waste liquid
Storage tank connection, for driving waste liquid in the waste liquid storage box to be discharged.
Application of the above-mentioned detector for pH value in the detection of drink soda acid.
Above-mentioned detector for pH value can be effectively avoided operator and contact with colour reagent, and show rapidly, device letter
Just, easy to maintain, it is suitable for the soda acid detection of daily drinks.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that an embodiment is detector for pH value.
Specific embodiment
The utility model will be described more fully below for the ease of understanding the utility model, and give this
The preferred embodiment of utility model.But the utility model can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is makes the understanding to the disclosure of the utility model more
It is thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
Referring to Fig. 1, the detector for pH value 10 of an embodiment of the utility model, comprising: cabinet 110 and be placed in case
Detection container 120, liquid storage container 130, liquid absorption device 140 and waste collecting device 150 in body 110.
Wherein, cabinet 110 can be seal case, or opening door cabinet, to facilitate the maintenance of instrument, and the case
The shape of body is not particularly limited, and in one embodiment, cabinet is the cubic bodily form.
Detection container 120 is provided with visualization window, detects for mixing test agent and colour reagent on cabinet 110
Container 120 is arranged close to visualization window, and the side wall of detection container 120 position corresponding with visualization window is equipped with visually
Area, to facilitate the color change of liquid in observation detection container 120.Wherein, the size of visualization window is not particularly limited, as long as
It is observed that the liquid color in detection container 120 changes.Being readily appreciated that is, in one embodiment, will test container 120
At least partly side wall be arranged to transparent side wall to form visible area.Certainly the entire side wall setting of container 120 can also be will test
At transparent side wall, so that entire side wall is visible area.In one embodiment, the chamber wall of detection container 120 is bonded cabinet 110
Inner wall setting.
In one embodiment, detector for pH value 10 further includes colorimetric card, and the set-up mode of colorimetric card is not particularly limited, can
To be fitted on cabinet 110, the transparent card slot to match with colorimetric card size can also be set on cabinet 110, to facilitate ratio
The replacement of colour atla.In addition, the setting position of colorimetric card is not particularly limited, in one embodiment, cabinet 110 is arranged in colorimetric card
Outer surface and close visualization window setting, with the pH value of convenient reading testing liquid.In another embodiment, colorimetric card
The direction of the color change in colour developing area and the centerline axis parallel of detection container 120.
In addition, above-mentioned detector for pH value 10 can also include the first diversion pipe, cabinet 110 is equipped with test agent entrance
111, it is connected between detection container 120 and test agent entrance 111 by the first diversion pipe.In one embodiment, to be tested
It is provided with filter device at agent entrance 111, the testing liquid of inflow is filtered, prevents blocking subsequent pipeline.
In one embodiment, in the outer wall of detection container 120 at least provided with minimum level groove and highest liquid level groove.
Wherein, minimum level groove indicates the minimum volume for the prepare liquid that can be added, and highest liquid level groove is the prepare liquid that can be added
Maximum volume, to facilitate pouring into for testing liquid.It is understood that multiple grooves of marking capacity can also be equipped with, in order to intuitively see
Survey the amount of pouring into of testing liquid.
For liquid storage container 130 for placing colour reagent, which is liquid colour reagent, the type of reagent and dense
Degree is not particularly limited, and be can according to need and is selected.It in one embodiment, further include the second diversion pipe, cabinet 110 is equipped with
Colour reagent entrance is connected between liquid storage container 130 and detection reagent entrance by the second diversion pipe, to facilitate colour reagent
It is added.In another embodiment, it is additionally provided with sieve corresponding with colour reagent entrance, it on the one hand can be to avoid organic solvent
Volatilization on operator's bring influence, on the other hand can to avoid organic solvent volatilize caused by colour reagent concentration change
Change, improves the accuracy of test.
140 communication with detection container 120 of liquid absorption device and liquid storage container 130, for trying the colour developing in liquid storage container 130
Agent is drawn to detection container 120.Operator so can be effectively avoided to contact with colour reagent, improve the safety of device.
In one embodiment, liquid absorption device 140 is automatically controlled micro pump or mechanical compression formula suction pipe spray head.Furthermore it is possible to
Installing port is opened up on cabinet 110, the switch of liquid absorption device 140 is mounted on outside cabinet 110 by installing port, operator only need by
Compress switch the control that can be realized to liquid absorption device 140, so efficiently avoids operator and contacts with colour reagent, improves
The safety of test.
Waste collecting device 150 is connected to detection container 120, after collecting test agent and colour reagent chromogenic reaction
Waste liquid, empty the waste liquid in detection container 120, the reuse of realization device with so can be convenient.In one embodiment,
Waste collecting device 150 includes drain valve 151 and waste liquid storage box 152, and drain valve 151 is arranged in detection container 120 and waste liquid
Between storage box 152.Drain valve 151 is opened, and liquid is emitted into waste liquid storage box 152 from detection container 120.In another implementation
In example, waste collecting device 150 further includes draining pump 153, and draining pump 153 is connected to waste liquid storage box 152, for driving waste liquid
Detector for pH value 10 is discharged in liquid in storage box 152, and discharge pressure can be improved by the way that draining pump 153 is arranged, facilitate liquid
Emptying.
Furthermore it is possible to automation control panel be arranged on cabinet 110, for controlling drain valve 151 and draining pump 153
Opening time, case body temperature etc. realize the automation control of the detector for pH value 10 by presetting to relevant parameter
System.Such as: it is completed in rear 2min, opens drain valve 151, will test liquid in container 120 and be discharged into waste liquid storage box 152
In, then draining pump 153 is opened, the detector for pH value 10 is discharged in the liquid in waste liquid storage box 152 through 1min again.?
Corresponding installing port can be opened up on cabinet 110, the switch of drain valve 151 and draining pump 153 is by the installing port towards acid
The outside of basicity detector 10, operator, which merely presses on corresponding switch, can be realized relevant operation, convenient and efficient.
Colour reagent is placed in the liquid storage container 130 of cabinet 110 by above-mentioned detector for pH value 10, by liquid absorption device
140 are controlled, and the visualizingre agent in liquid storage container 130 can be transferred in the detection container 120 for being contained with testing liquid,
Chromogenic reaction is carried out, then observing liquid colour developing situation in detection container 120 by the visualization window on cabinet 110 can sentence
The pH value of disconnected testing liquid, efficiently avoids operator and contacts with colour reagent, improve Security of test.And the device
It is provided with waste collecting device 150, the liquid after collecting chromogenic reaction empties detection container 120, the pH value may be implemented
The recycling of detector 10.
In addition, above-mentioned detector for pH value 10 uses liquid detection reagents, colour developing is very fast, single detection time less than 1 second,
And without being safeguarded to the detector for pH value, it is only necessary to periodically filling colour reagent, it is simple and convenient, it is suitable for daily
It uses, especially the soda acid of drinking water, beverage etc. is detected.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (9)
1. a kind of detector for pH value characterized by comprising cabinet and be placed in the intracorporal detection container of the case, liquid storage hold
Device, liquid absorption device and waste collecting device；
The cabinet is equipped with visualization window；
The liquid storage container is for storing colour reagent；
For mixing test agent and colour reagent, the detection container is set the detection container close to the visualization window
It sets, and the side wall of detection container position corresponding with the visualization window is equipped with visible area；
The liquid absorption device is connected to the detection container and the liquid storage container, for trying the colour developing in the liquid storage container
Agent is drawn to the detection container；
The waste collecting device is connected to the detection container, for collecting the test agent and colour reagent colour developing
Waste liquid after reaction.
2. detector for pH value according to claim 1, which is characterized in that described in the chamber wall fitting of the detection container
The inner wall of cabinet is arranged.
3. detector for pH value according to claim 1, which is characterized in that it further include colorimetric card, the colorimetric card setting
Outer surface and close visualization window setting in the cabinet.
4. detector for pH value according to claim 1, which is characterized in that further include the first diversion pipe, the cabinet is set
There is test agent entrance, is connected between the detection container and the test agent entrance by first diversion pipe.
5. detector for pH value according to claim 1, which is characterized in that the outer wall of the detection container at least provided with
Minimum level groove and highest liquid level groove.
6. detector for pH value according to claim 1-5, which is characterized in that the liquid absorption device is automatically controlled
Micro pump or mechanical compression formula suction pipe spray head.
7. detector for pH value according to claim 6, which is characterized in that installing port is offered on the cabinet, it is described
The switch of liquid absorption device is mounted on outside the cabinet by the installing port.
8. detector for pH value according to claim 1-5, which is characterized in that the waste collecting device includes
Drain valve and waste liquid storage box, the drain valve are arranged between the detection container and the waste liquid storage box.
9. detector for pH value according to claim 8, which is characterized in that the waste collecting device further includes draining
Pump, the draining pump is connected to the waste liquid storage box, for driving the waste liquid in the waste liquid storage box to be discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065069.2U CN208366857U (en) | 2018-07-05 | 2018-07-05 | Detector for pH value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065069.2U CN208366857U (en) | 2018-07-05 | 2018-07-05 | Detector for pH value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366857U true CN208366857U (en) | 2019-01-11 |
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ID=64924880
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821065069.2U Active CN208366857U (en) | 2018-07-05 | 2018-07-05 | Detector for pH value |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030483A (en) * | 2018-07-05 | 2018-12-18 | 广州久道家用电器有限公司 | Detector for pH value and its application |
-
2018
- 2018-07-05 CN CN201821065069.2U patent/CN208366857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030483A (en) * | 2018-07-05 | 2018-12-18 | 广州久道家用电器有限公司 | Detector for pH value and its application |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The fourth floor of No. 1, Jidi Street, Shilian Road, Shiqi Village, Shiqi Town, Panyu District, Guangzhou City, Guangdong Province 511450 Patentee after: Guangdong Jiudao Electrolysis Technology Co.,Ltd. Address before: The fourth floor of No. 1, Jidi Street, Shilian Road, Shiqi Village, Shiqi Town, Panyu District, Guangzhou City, Guangdong Province 511450 Patentee before: GUANGZHOU JEUDAO HOUSEHOLD ELECTRIC APPLIANCE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |