CN206772963U - A kind of Portable running water factory water pH value detection pen - Google Patents
A kind of Portable running water factory water pH value detection pen Download PDFInfo
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- CN206772963U CN206772963U CN201720612107.0U CN201720612107U CN206772963U CN 206772963 U CN206772963 U CN 206772963U CN 201720612107 U CN201720612107 U CN 201720612107U CN 206772963 U CN206772963 U CN 206772963U
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Abstract
The utility model discloses a kind of Portable running water factory water pH value detection pen; including detection pen, test chamber, the protection pen cap and detection coolant-temperature gage compensated cavity; the cap for brush is installed at the top of the detection pen; the inside of the cap for brush is provided with battery cavities; the bottom of the detection pen is connected with test chamber; display screen is installed on the detection pen between the test chamber and the cap for brush, button is installed on the detection pen of the display screen bottom, the test chamber includes the pH detection probes installed in test chamber bottom.The detection coolant-temperature gage compensated cavity that the utility model passes through installation, running water to be detected is stored in the water storage cavity of detection coolant-temperature gage compensated cavity, constant temperature compensation is carried out to running water to be detected in water storage cavity by constant temperature water interlayer, reduce the influence that temperature detects to running water pH value, so as to effectively increase the precision of detection pH value detection, solve the problems, such as that existing pH value detection means causes testing result inaccuracy due to being affected by temperature.
Description
Technical field
Water quality detection equipment technical field is the utility model is related to, specially a kind of Portable running water factory water quality pH value inspection
Survey pen.
Background technology
Water is Source of life, and the mankind be unable to do without water, the quality of domestic water water quality and people in life and production activity
Class health is closely related, and with the raising of socio-economic development, scientific progress and living standards of the people, people are to domestic water
Water quality requirement improves constantly, and the pH value of water is to weigh an important parameter of water quality, the water pH value control of general waterworks
System is super to go beyond the scope between 6.5-8.5, Health cost can be caused to user of service, therefore waterworks is needed to originally
Water pH value is detected, and there is, detection means due to being influenceed by coolant-temperature gage for existing water pH detection means, such as is detected
When the temperature of water is higher, the increase of hydrogen ion concentration in water, cause the pH value that is detected during detection more relatively low than the pH value of reality, so as to
The problem of causing testing result inaccuracy.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of Portable running water factory
Water quality pH value detects pen.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of Portable running water factory water pH value detection pen of the utility model, including detection pen, test chamber, the protection pen cap
With detection coolant-temperature gage compensated cavity, described detect is provided with the cap for brush at the top of pen, and the inside of the cap for brush is provided with battery cavities, described
The bottom of detection pen is connected with test chamber, and display screen, the display are provided with the detection pen between the test chamber and the cap for brush
Shield and button is installed on the detection pen of bottom, the test chamber includes the pH detection probes installed in test chamber bottom, the inspection
The outside for surveying chamber is provided with the protection pen cap, and detection water is connected between the protection pen cap and the pH detection probes of test chamber bottom
Temperature-compensating chamber, the detection coolant-temperature gage compensated cavity include outer wall, inwall, the constant temperature water interlayer being connected between outer wall and inwall
The water storage cavity being internally formed with detection coolant-temperature gage compensated cavity.
Preferably, water proof ring is installed, the test chamber is by detecting being screwed on pen at the top of the test chamber
On detection pen.
Preferably, it is connected with link at the top of the detection pen.
Preferably, the battery electrical connection in the display screen, pH detection probes and battery cavities.
The beneficial effect that the utility model is reached is：This kind of Portable running water factory water pH value detection pen, structure letter
It is single, easy to carry, the detection coolant-temperature gage compensated cavity of the installation between test chamber and the protection pen cap, running water to be detected storage
In the water storage cavity of detection coolant-temperature gage compensated cavity, by detecting the constant temperature water interlayer on coolant-temperature gage compensated cavity to be checked in water storage cavity
The running water of survey carries out constant temperature compensation, reduces the influence that temperature detects to running water pH value, so as to effectively increase a detection pH
It is worth the precision of detection, solves the problems, such as that existing pH value detection means causes testing result inaccuracy due to being affected by temperature.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is overall structure diagram of the present utility model；
Fig. 3 is detection coolant-temperature gage compensated cavity structural representation of the present utility model.
In figure：1- detects pen, the 2- caps for brush, 21- battery cavities, 3- test chambers, 31-pH detection probes, 32- water proof rings, 4- guarantors
Protect the pen cap, 5- display screens, 6- buttons, 7- links, 8- detection coolant-temperature gage compensated cavities, 81- outer walls, 82- inwalls, 83- thermostatted waters folder
Layer, 84- water storage cavities, 9- screw threads.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
As Figure 1-3, a kind of Portable running water factory water pH value detection pen, including detection pen 1, test chamber 3, protection
The pen cap 4 and detection coolant-temperature gage compensated cavity 8, the top of the detection pen 1 are provided with the cap for brush 2, and the inside of the cap for brush 2 is provided with electricity
Cell cavity 21, the bottom of the detection pen 1 are connected with test chamber 3, are provided with the detection pen 1 between the test chamber 3 and the cap for brush 2
Display screen 5, button 6 is provided with the detection pen 1 of the bottom of display screen 5, and the test chamber 3 includes being arranged on the bottom of test chamber 3
The pH detection probes 31 in portion, the outside of the test chamber 3 are provided with the protection pen cap 4, the protection pen cap 4 and the bottom of test chamber 3
PH detection probes 31 between be connected with detection coolant-temperature gage compensated cavity 8, the detection coolant-temperature gage compensated cavity 8 includes outer wall 81, interior
The water storage that wall 82, the constant temperature water interlayer 83 being connected between outer wall 81 and inwall 82 and detection coolant-temperature gage compensated cavity 8 are internally formed
Chamber 84, constant temperature is carried out to running water to be detected in water storage cavity 84 by detecting the constant temperature water interlayer 83 on coolant-temperature gage compensated cavity 8
Compensation, the influence that temperature detects to running water pH value is reduced, so as to effectively increase the precision of detection 1pH values detection, solved
Existing pH value detection means is due to being affected by temperature the problem of causing testing result inaccuracy, the top of the test chamber 3
Water proof ring 32 is installed, prevent influences it in the display screen 5 and battery cavities 21 that water enters inside detection pen 1 during detection normally makes
With the test chamber 3 is fixedly mounted on detection pen 1 by the screw thread 9 detected on pen 1, is conveniently replaceable test chamber 3 and pH detections
Probe 31, installation, convenient disassembly, the top of the detection pen 1 are connected with link 7, are easy to hang up detection pen 1 during detection, drop
Low pH detection probes 31 are damaged caused by being contacted with the external world, the battery in the display screen 5, pH detection probes 31 and battery cavities 21
Electrical connection, is easy to be directly acquainted with testing result by display screen 5.
Operation principle：This kind of Portable running water factory water pH value detection pen, first, the test chamber 3 for detecting pen 1 is placed in
In originally water sample to be detected, originally water sample to be detected partly can enter the floor detection coolant-temperature gage compensated cavity 8 of test chamber 3
Water storage cavity 84 in, the originally water sample to be detected in water storage cavity 84 is heated up or dropped to it by constant temperature water interlayer 83
Temperature compensation is repaid, and when temperature reaches detection temperature, the button 6 pressed on detection pen 1 starts with pH detection probes 31 to through excess temperature
The originally water sample of degree compensation carries out pH value detection, and the result of detection is shown by the display screen 5 detected on pen 1, constant temperature compensation,
The influence that temperature detects to running water pH value is reduced, so as to effectively increase the precision of detection 1pH values detection, is solved existing
Some water pH value detection means are due to being affected by temperature the problem of causing testing result inaccuracy.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of Portable running water factory water pH value detection pen, including detection pen（1）, test chamber（3）, protection the pen cap（4）With
Detect coolant-temperature gage compensated cavity（8）, it is characterised in that：The detection pen（1）Top the cap for brush is installed（2）, the cap for brush（2）'s
Inside is provided with battery cavities（21）, the detection pen（1）Bottom be connected with test chamber（3）, the test chamber（3）And the cap for brush
（2）Between detection pen（1）On display screen is installed（5）, the display screen（5）The detection pen of bottom（1）On button is installed
（6）, the test chamber（3）Including installed in test chamber（3）The pH detection probes of bottom（31）, the test chamber（3）Outside
The protection pen cap is installed（4）, the protection pen cap（4）With test chamber（3）The pH detection probes of bottom（31）Between be connected with inspection
Survey coolant-temperature gage compensated cavity（8）, the detection coolant-temperature gage compensated cavity（8）Including outer wall（81）, inwall（82）, be connected to outer wall（81）
With inwall（82）Between constant temperature water interlayer（83）With detection coolant-temperature gage compensated cavity（8）The water storage cavity being internally formed（84）.
2. a kind of Portable running water factory water pH value according to claim 1 detects pen, it is characterised in that：The detection
Chamber（3）Top water proof ring is installed（32）, the test chamber（3）By detecting pen（1）On screw thread（9）It is fixedly mounted on inspection
Survey pen（1）On.
3. a kind of Portable running water factory water pH value according to claim 1 detects pen, it is characterised in that：The detection
Pen（1）Top be connected with link（7）.
4. a kind of Portable running water factory water pH value according to claim 1 detects pen, it is characterised in that：The display
Screen（5）, pH detection probes（31）And battery cavities（21）Interior battery electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612107.0U CN206772963U (en) | 2017-05-29 | 2017-05-29 | A kind of Portable running water factory water pH value detection pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612107.0U CN206772963U (en) | 2017-05-29 | 2017-05-29 | A kind of Portable running water factory water pH value detection pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772963U true CN206772963U (en) | 2017-12-19 |
Family
ID=60639152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720612107.0U Active CN206772963U (en) | 2017-05-29 | 2017-05-29 | A kind of Portable running water factory water pH value detection pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187704A (en) * | 2018-09-29 | 2019-01-11 | 嘉善县惠民小学 | A kind of written examination PH tester |
| CN111610298A (en) * | 2020-06-03 | 2020-09-01 | 运城学院 | Portable food detector and operation method thereof |
| CN112326913A (en) * | 2020-11-06 | 2021-02-05 | 佛山市禅城区环境监测站 | Water quality detection system based on unmanned ship |
-
2017
- 2017-05-29 CN CN201720612107.0U patent/CN206772963U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187704A (en) * | 2018-09-29 | 2019-01-11 | 嘉善县惠民小学 | A kind of written examination PH tester |
| CN111610298A (en) * | 2020-06-03 | 2020-09-01 | 运城学院 | Portable food detector and operation method thereof |
| CN112326913A (en) * | 2020-11-06 | 2021-02-05 | 佛山市禅城区环境监测站 | Water quality detection system based on unmanned ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190508 Address after: 350000 Floor 5-7 of Nuclear Emergency Command Center, 400 Fufei North Road, Jinan District, Fuzhou City, Fujian Province Patentee after: Fujian Minhuan Test and Detection Co., Ltd. Address before: 224100 Dongfang No.1 Creative Industrial Park, Dafeng City, Yancheng City, Jiangsu (1) Patentee before: Yancheng Dafeng Environmental Protection Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |