CN207591922U - A kind of test tube stand of acid solution pH value detection - Google Patents
A kind of test tube stand of acid solution pH value detection Download PDFInfo
- Publication number
- CN207591922U CN207591922U CN201721587433.7U CN201721587433U CN207591922U CN 207591922 U CN207591922 U CN 207591922U CN 201721587433 U CN201721587433 U CN 201721587433U CN 207591922 U CN207591922 U CN 207591922U
- Authority
- CN
- China
- Prior art keywords
- test tube
- value
- acid solution
- detection
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
A kind of test tube stand of acid solution pH value detection, it is detected for acid solution pH value, including the main body of the tube, the main body of the tube is by upper mounted plate, lower supporting plate and support post composition, it is fixedly connected between fixed plate and lower supporting plate by support post, multiple test tube putting holes are provided on fixed plate, multiple grooves are provided on the lower supporting plate, the test tube putting hole and groove are respectively arranged on the center of upper mounted plate and lower supporting plate, the test tube putting hole and the corresponding setting of groove, the main body of the tube is installed with test tube by test tube putting hole and groove, PH test paper placing groove and pH value standard colorimetric strip are installed on fixed plate.The utility model quickly realizes the detection to liquid acidity in test tube on rack for test tube, reduce liquid acidity detection labor intensity, the specific aim that rack for test tube uses the detection of acid solution pH value, the influence that temperature detects acid solution pH value when reducing detection are improved, detection efficiency effectively improves.
Description
Technical field
The utility model is related to acid solution pH value detection fields, and in particular to a kind of New test tube of acid solution pH value detection
Frame.
Background technology
Liquid is needed in order to avoid polluting the environment to its acidity detection before discharging, but existing rack for test tube is in acid
Liquid pH value detects in use, the specific aim that detect for acid solution pH value of rack for test tube is poor, causes acidity detection complicated for operation, detects
Testing staff is needed to hold the detection of test strip dropping liquid in the process to be compared again, cause the labor intensity of testing staff compared with
Greatly, and during detection the pollution of personnel's operation error, deviation and test strips easily occurs, influences the detection of acid solution pH value
Precision；And the higher PH detected values for causing acid solution of temperature are more higher than standard value during acid solution detection.
Utility model content
To solve the above problems, the utility model is dedicated to providing a kind of test tube stand of acid solution pH value detection, make
It can quickly realize on rack for test tube in test tube liquid acidity detection, it is easy to operate, it is strong to reduce the detection labour of liquid acidity
Degree, improves the specific aim that rack for test tube uses the detection of acid solution pH value, and the influence that temperature detects acid solution pH value when reducing detection makes
Liquid acidity detection efficiency effectively improves.
A kind of test tube stand of acid solution pH value detection provided by the utility model detects for acid solution pH value, including
The main body of the tube, the main body of the tube are made of upper mounted plate, lower supporting plate and support post, and fixed plate is held under
It is fixedly connected between supporting plate by support post, multiple test tube putting holes, the lower supporting plate is provided on fixed plate
On be provided with multiple grooves, the test tube putting hole and groove are respectively arranged on the center of upper mounted plate and lower supporting plate, institute
Test tube putting hole and the corresponding setting of groove are stated, the main body of the tube is installed with examination by test tube putting hole and groove
It manages, PH test paper placing groove and pH value standard colorimetric strip, the PH test paper placing groove and pH value is installed on fixed plate
Standard colorimetric strip is separately positioned on the both sides of test tube putting hole.
As a kind of optimal technical scheme of the utility model, temperature is installed between fixed plate and lower supporting plate
Compensation pipe, the temperature-compensating pipe are internally provided with compensation water cavity, water injection hole are provided on the temperature-compensating pipe.
As a kind of optimal technical scheme of the utility model, on the upper mounted plate of the pH value standard colorimetric strip side
Indicate PH numerical value.
As a kind of optimal technical scheme of the utility model, connect at the top of the pH value standard colorimetric strip and PH numerical value
It is connected to waterproof cover film groove and is arc-shaped setting.
As a kind of optimal technical scheme of the utility model, the groove is arc-shaped setting, and the groove is interior
Surface is connected with soft rubber protection pad.
The advantageous effect that the utility model is reached is：The utility model is compact in structure and convenient to use, can quickly realize
Detection to liquid acidity in test tube on rack for test tube, and acidity accuracy of detection is high, easy to operate, uses very flexibly, leads to
The PH test paper placing groove set on rack for test tube and pH value standard colorimetric strip are crossed, the labour for effectively reducing the detection of liquid acidity is strong
Degree, improves the specific aim that rack for test tube uses the detection of acid solution pH value, and the influence that temperature detects acid solution pH value when reducing detection makes
The efficiency for obtaining the detection of liquid acidity effectively improves, with good economic efficiency and social benefit, suitable for promoting the use of.
Description of the drawings
Fig. 1 is a kind of structure diagram of the test tube stand of acid solution pH value detection of a preferred embodiment；
Fig. 2 is a kind of the main body of the tube structural representation of the test tube stand of acid solution pH value detection of a preferred embodiment
Figure；
Fig. 3 is a kind of upper mounted plate structural representation of the test tube stand of acid solution pH value detection of a preferred embodiment
Figure；
Fig. 4 is a kind of pH value standard colorimetric strip knot of the test tube stand of acid solution pH value detection of a preferred embodiment
Structure schematic diagram；
Fig. 5 is a kind of temperature-compensating pipe structural representation of the test tube stand of acid solution pH value detection of a preferred embodiment
Figure；
Fig. 6 is a kind of temperature-compensating pipe structure section view of the test tube stand of acid solution pH value detection of a preferred embodiment
Figure.
Reference sign：1st, the main body of the tube；2nd, upper mounted plate；3rd, lower supporting plate；4th, support post；5th, test tube is placed
Hole；6th, groove；7th, test tube；8th, PH test paper placing groove；9th, pH value standard colorimetric strip；10th, PH numerical value；11st, waterproof cover film,
12nd, temperature-compensating pipe；13rd, water cavity is compensated；14th, water injection hole.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term " " center ", " on ", " under ", "left", "right", " vertical ", " level ", " interior ", " outer "
It is based on orientation shown in the drawings or position relationship to wait the orientation of instructions or position relationship, is for only for ease of and describes this practicality newly
Type must have specific orientation with the device or element for simplifying description rather than instruction or hint meaning, with specific orientation
Construction and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second ", " third " are only used
In description purpose, and it is not intended that instruction or hint face ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Please refer to Fig. 1-Fig. 6, a kind of test tube stand of acid solution pH value detection of the utility model, for acid solution PH
Value detection, including the main body of the tube 1, the main body of the tube 1 is made of upper mounted plate 2, lower supporting plate 3 and support post 4, institute
It states and is fixedly connected between upper mounted plate 2 and lower supporting plate 3 by support post 4, multiple test tubes are provided on fixed plate 2
Putting hole 5 is provided with multiple grooves 6 on the lower supporting plate 3, and the test tube putting hole 5 and groove 6 are respectively arranged on solid
The center of fixed board 2 and lower supporting plate 3, the 6 corresponding setting of the test tube putting hole 5 and groove, the main body of the tube 1 pass through examination
Pipe putting hole 5 and groove 6 are installed with test tube 7, and PH test paper placing groove 8 and pH value standard are equipped on fixed plate 2
Colorimetric strip 9, the PH test paper placing groove 8 and pH value standard colorimetric strip 9 are separately positioned on the both sides of test tube putting hole 5.
Temperature-compensating pipe 12, the inside of the temperature-compensating pipe 12 are installed between fixed plate 2 and lower supporting plate 3
Compensation water cavity 13 is provided with, water injection hole 14 is provided on the temperature-compensating pipe 12, by temperature-compensating pipe 12 in test tube 7
Acid solution carries out temperature-compensating, the higher pH value accuracy of detection for influencing acid solution of temperature, the pH value standard ratio when avoiding the acid solution from detecting
The upper mounted plate 2 of 9 side of colour atla item is marked with PH numerical value 10, can be intuitive when test strips are compared with pH value standard colorimetric strip 9
Understand the acidity numerical value of test strips, so as to further reduce the difficulty of liquid acidity detection, use is more flexible and convenient, the PH
The top of value standard colorimetric strip 9 and PH numerical value 10 is connected with waterproof cover film 11, and pH value standard colorimetric strip 9 is avoided to be connect with water
Damage is touched, is prolonged the service life, the groove 6 is arc-shaped setting, and the fitting of 7 bottom of test tube is made to be fixed in groove 6, described recessed
The inner surface of slot 6 is connected with soft rubber protection pad, improves the protective value of rack for test tube.
Specifically, in use, the test tube 7 equipped with acid solution is put into test tube by the test tube putting hole 5 at the top of rack for test tube first
In temperature-compensating pipe 12 on frame, and the bottom of test tube 7 is placed in the groove 6 of lower supporting plate 3 by while placing, passes through groove
6 and test tube putting hole 5 it is fixed about 7 to test tube, test tube 7 is avoided to shift on rack for test tube, rack for test tube is improved and test tube 7 is put
The stability put, and temperature-compensating is carried out to the acid solution in test tube 7 by the temperature-compensating water in temperature-compensating pipe 12, i.e., it is logical
Excess temperature compensation water carries out cooling compensation to the acid solution in test tube 7, the temperature higher pH value for influencing acid solution when avoiding the acid solution from detecting
Then PH test paper is placed in the PH test paper placing groove 8 on upper mounted plate 2 by accuracy of detection, test strips is avoided to be detected in dropping liquid
When shift, then take out a small amount of liquid from test tube 7 with dropper and drop on the PH test paper in PH test paper placing groove 8, stand 2-3
It is compared after second according to PH test paper color and pH value standard colorimetric strip 9, it is straight by the PH numerical value 10 on pH value standard colorimetric strip 9
Sight obtains the PH acidity values of liquid, can quickly realize the detection to liquid acidity in test tube on rack for test tube 7, and in detection process
Using and comparing for PH test paper is carried out without hand-held, and test paper is avoided to pollute and reduce personnel's operation error, easy to operate, using rising
Very flexibly effectively to reduce the labor intensity of liquid acidity detection, improve rack for test tube and be directed to what the detection of acid solution pH value used
Property so that the efficiency of liquid acidity detection effectively improves.
The non-detailed portion of other in the utility model belongs to the prior art, therefore details are not described herein.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (5)
1. a kind of test tube stand of acid solution pH value detection detects for acid solution pH value, special including the main body of the tube (1)
Sign is that the main body of the tube (1) is made of upper mounted plate (2), lower supporting plate (3) and support post (4), fixed
It is fixedly connected between plate (2) and lower supporting plate (3) by support post (4), multiple test tubes is provided on fixed plate (2)
Putting hole (5) is provided with multiple grooves (6) on the lower supporting plate (3), and the test tube putting hole (5) and groove (6) are respectively
It is arranged on the center of upper mounted plate (2) and lower supporting plate (3), the test tube putting hole (5) and groove (6) corresponding setting, institute
It states the main body of the tube (1) and test tube (7) is installed with by test tube putting hole (5) and groove (6), on fixed plate (2)
PH test paper placing groove (8) and pH value standard colorimetric strip (9), the PH test paper placing groove (8) and pH value standard colorimetric are installed
Strip (9) is separately positioned on the both sides of test tube putting hole (5).
A kind of 2. test tube stand of acid solution pH value detection as described in claim 1, which is characterized in that fixed plate
(2) temperature-compensating pipe (12) is installed between lower supporting plate (3), the temperature-compensating pipe (12) is internally provided with compensation water
Chamber (13) is provided with water injection hole (14) on the temperature-compensating pipe (12).
A kind of 3. test tube stand of acid solution pH value detection as described in claim 1, which is characterized in that the pH value standard
The upper mounted plate (2) of colorimetric strip (9) side is marked with PH numerical value (10).
A kind of 4. test tube stand of acid solution pH value detection as described in claim 1, which is characterized in that the pH value standard
Waterproof cover film (11) is connected at the top of colorimetric strip (9) and PH numerical value (10).
A kind of 5. test tube stand of acid solution pH value detection as described in claim 1, which is characterized in that the groove (6)
Setting is arc-shaped, and the inner surface of the groove (6) is connected with soft rubber protection pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587433.7U CN207591922U (en) | 2017-11-24 | 2017-11-24 | A kind of test tube stand of acid solution pH value detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587433.7U CN207591922U (en) | 2017-11-24 | 2017-11-24 | A kind of test tube stand of acid solution pH value detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207591922U true CN207591922U (en) | 2018-07-10 |
Family
ID=62761005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721587433.7U Expired - Fee Related CN207591922U (en) | 2017-11-24 | 2017-11-24 | A kind of test tube stand of acid solution pH value detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207591922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813160A (en) * | 2019-11-06 | 2020-02-21 | 长沙迈迪克智能科技有限公司 | Test tube holds in palm based on intelligent blood sample pipeline processing system |
| CN114572539A (en) * | 2022-03-23 | 2022-06-03 | 中国人民解放军联勤保障部队第九二〇医院 | A blood strorage device for hospital's physical examination |
-
2017
- 2017-11-24 CN CN201721587433.7U patent/CN207591922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813160A (en) * | 2019-11-06 | 2020-02-21 | 长沙迈迪克智能科技有限公司 | Test tube holds in palm based on intelligent blood sample pipeline processing system |
| CN114572539A (en) * | 2022-03-23 | 2022-06-03 | 中国人民解放军联勤保障部队第九二〇医院 | A blood strorage device for hospital's physical examination |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207591922U (en) | A kind of test tube stand of acid solution pH value detection | |
| CN108896427A (en) | A kind of measurement method of electrodes of lithium-ion batteries rate of liquid aspiration and liquid absorption amount | |
| CN206459630U (en) | A kind of cylinder jacket critical size self-operated measuring unit | |
| CN210741343U (en) | Detection apparatus for lithium cell plastic support | |
| CN207688827U (en) | A kind of air float type image measurement instrument | |
| CN109443479A (en) | A kind of sluice water-level detecting device | |
| CN206523203U (en) | It is a kind of to be used to determine the device that dividing plate capillary inhales sour height | |
| CN205719348U (en) | A kind of Physical Experiment weight beam | |
| CN201166933Y (en) | Experiment instrument for measuring acoustic velocity | |
| CN206601131U (en) | Engineering construction detects measuring instrument with level | |
| CN209459722U (en) | A kind of acetylene black hydrochloric acid lotion amount test fixture | |
| CN206531509U (en) | A kind of architectural engineering multifunctional measuring mark post | |
| CN214668459U (en) | Waterproof glass fiber waterproof performance detection device | |
| CN210785444U (en) | Adjustable standard scale | |
| CN205642676U (en) | Digit chattock gauge | |
| CN204346968U (en) | Microwater device automatic pump drainage liquid device electrode | |
| CN210441954U (en) | Floating water level measuring device | |
| CN209014551U (en) | A kind of hole path pressure grouting compactness detection device | |
| CN208606759U (en) | A kind of building detection scale being convenient for carrying | |
| CN207908310U (en) | A kind of bituminous paving infiltration detection device | |
| CN216719421U (en) | High risk of type 2 diabetes billboard that grades | |
| CN221199574U (en) | High-precision red phosphorus content measuring device | |
| CN217787051U (en) | Chlorine-containing disinfectant concentration detection device | |
| CN207946060U (en) | A kind of portable planar design measuring device | |
| CN204064726U (en) | Dissolved oxygen DO sampling thief |
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: 20180710 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |