CN213148733U - Turbidity meter preprocessing device - Google Patents
Turbidity meter preprocessing device Download PDFInfo
- Publication number
- CN213148733U CN213148733U CN202021589009.8U CN202021589009U CN213148733U CN 213148733 U CN213148733 U CN 213148733U CN 202021589009 U CN202021589009 U CN 202021589009U CN 213148733 U CN213148733 U CN 213148733U
- Authority
- CN
- China
- Prior art keywords
- water
- cup
- pipe
- turbidity meter
- turbidity
- 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.)
- Active
Links
Images
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model relates to a turbidity appearance preprocessing device, including the retaining cup, the upper end of retaining cup is provided with two water inlets that are used for respectively being connected with the product water pipe, and the upper portion lateral wall of retaining cup is provided with the overflow mouth, and the lower part lateral wall of retaining cup is provided with the outlet pipe that is used for being connected with turbidity appearance, be provided with the governing valve on the outlet pipe. The device solves the problem that suspended matters and colloidal substances in the measuring cup are deposited or bubbles interfere the measuring precision due to the interruption of water flow and the bubbles originally existing in the water production main pipe in the measuring process of the online turbidity meter, and provides a reliable data base for water quality monitoring.
Description
Technical Field
The utility model relates to a turbidity meter preprocessing device.
Background
The turbidimeter, also known as a turbidimeter, can be used for field testing of the turbidity of a water sample in water supply plants, power plants, industrial and mining enterprises, laboratories and in the field. The turbidity of water is affected by trace amounts of insoluble suspended substances, colloidal substances, contained in the water. The measurement principle of the turbidimeter is realized by measuring the obstruction degree of suspended substances in water when light is transmitted. The water contains suspended substances and colloids such as soil, dust, fine organic matters, zooplankton and other microorganisms, and the water can be turbidity-shaped. The turbidity meter measurement is a scattering light principle, light beams pass through a water sample and meet tiny particles in water to generate scattering light, and the turbidity of the water sample is calculated by measuring the intensity of the scattering light. The turbidity of water is related not only to the content of suspended substances in the water, but also to their size, shape, refractive index, etc.
The turbidimeter is generally divided into two types, namely an online turbidimeter and a portable turbidimeter, and the measurement principle is the same. The difference lies in that the online turbidity meter is used for monitoring water quality in real time, and in the measuring process, the water flow is ensured to be smooth and bubble-free, otherwise, the measuring result is influenced by the interference of suspended substances and colloidal substances in the water or the bubbles to the measuring light. The portable turbidimeter is an instant sampling, so that the interference can be avoided.
As is known, in the use process of the general on-line turbidimeter, a branch flow pipe is connected with a water production pipeline to be directly measured, and because of the problems of water flow interruption and bubbles in a water production main pipe, the interference of suspended matters and colloidal substances in water or the bubbles to measuring light rays is inevitable. It is understood that there are no pretreatment devices on the market today that are specifically designed to aid in solving the interference problems encountered in on-line nephelometer measurements.
Disclosure of Invention
An object of the utility model is to provide a turbidity meter preprocessing device, the device have solved online turbidity meter measurement process because of the bubble that exists originally among the interrupted and production water header of rivers, lead to the suspended solid that exists in the measurement cup and colloidal substance siltation or the interference of bubble to measurement accuracy, provide reliable data basis for water quality monitoring.
The technical scheme of the utility model lies in: the utility model provides a turbidity meter preprocessing device, includes the water storage cup, the upper end of water storage cup is provided with two water inlets that are used for respectively being connected with the product water pipe, and the upper portion lateral wall of water storage cup is provided with the overflow mouth, and the lower part lateral wall of water storage cup is provided with the outlet pipe that is used for being connected with turbidity meter, be provided with the governing valve on the outlet pipe.
Furthermore, the water storage cup is a transparent cup body made of an acrylic material, the upper end of the water storage cup is connected with a sealing cover in a threaded mode, and the water inlets are respectively formed in the sealing covers.
Furthermore, a pipe joint is arranged on the water inlet, and a transparent water inlet hose connected with the water production pipe is arranged on the pipe joint.
Furthermore, the overflow port is connected with a transparent overflow hose through a pipe joint.
Furthermore, the water outlet pipe is a transparent hose and is connected with a water outlet arranged on the side wall of the lower end of the water storage cup through a pipe joint.
Further, the water storage cup is fixed on the supporting frame through the hoop.
Compared with the prior art, the utility model has the advantages of it is following:
the water storage cup of the device is made of a subgrid material, and pipe fittings are common pipelines and fittings, so that the device is simple in material selection, convenient to manufacture and low in cost.
The water flow in the device is in an upper inlet and a lower outlet, and the overflow is replaced at any time, so that the measuring result can be ensured to be data at any time, the measuring data of the online turbidity meter is more accurate and reliable, and the water quality supervision and feedback are convenient.
The device adopts the transparent hose connection, so that the smooth water flow in the pipeline and the existence of bubbles in the pipeline are convenient to observe.
This device sets up the governing valve, can adjust the water velocity that gets into the water storage cup and get into turbidity appearance according to the actual water condition of producing, the accurate measurement and the shielding interference of the turbidity appearance of being more convenient for.
The device is simple, convenient, time-saving and labor-saving in field installation and disassembly, and is convenient to disassemble regularly for maintenance and cleaning.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-water storage cup 2-pipe joint 3-water inlet hose 4-overflow hose 5-water outlet pipe 6-regulating valve 7-sealing cover 8-hoop member 9-support frame.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to FIG. 1
The utility model provides a turbidity meter preprocessing device, includes water storage cup 1, the upper end of water storage cup is provided with two water inlets that are used for respectively being connected with the product water pipe, and the upper portion lateral wall of water storage cup is provided with the overflow mouth to unnecessary rivers can spill over by oneself. The lower part lateral wall of retaining cup is provided with and is used for the outlet pipe 5 that is connected with the turbidity appearance, be provided with governing valve 6 on the outlet pipe to adjust the velocity of water that gets into the retaining cup according to the actual water condition of producing, the accurate measurement and the shielding interference of the turbidity appearance of being more convenient for.
In this embodiment, the water storage cup is a transparent cup body made of an acrylic material, the upper end of the water storage cup is screwed with the sealing cover 7, and the water inlets are respectively arranged on the sealing cover.
In this embodiment, be provided with coupling 2 on the water inlet, be provided with on the coupling and produce the transparent water hose 3 that the water pipe is connected, be provided with the governing valve on the water hose to adjust the velocity of water that gets into the retaining cup according to the actual water condition of producing, the accurate measurement and the shielding interference of the turbidity appearance of being more convenient for.
In this embodiment, the overflow port is connected to a transparent overflow hose 4 through a pipe joint 2.
In this embodiment, the water outlet pipe is a transparent hose and is connected with a water outlet arranged on the side wall of the lower end of the water storage cup through a pipe joint 2.
In this embodiment, the water cup is fixed to the support frame 9 via the hoop member 8.
In this embodiment, the water inlet hose, the water overflow hose and the water outlet hose are transparent hoses, so as to observe whether water flows smoothly in the pipeline and whether bubbles exist in the pipeline.
The water flow in the device is in an upper inlet and a lower outlet, and the overflow is replaced at any time, so that the measuring result can be ensured to be data at any time, the measuring data of the online turbidity meter is more accurate and reliable, and the water quality supervision and feedback are convenient.
When the device is used, two paths of water-producing water flows enter the middle section position of the water storage cup from the upper end of the water storage cup through the water inlet hose, the water flows slowly enter the water storage cup, the top of the water storage cup is provided with an overflow port to ensure the water quantity, the lower end of the water storage cup is a water outlet, and the water quantity is regulated through a regulating valve arranged on the water outlet hose to ensure that no air pool enters the turbidity meter.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (6)
1. The utility model provides a turbidity meter preprocessing device, includes the retaining cup, its characterized in that, the upper end of retaining cup is provided with two water inlets that are used for respectively being connected with the product water pipe, and the upper portion lateral wall of retaining cup is provided with the overflow mouth, and the lower part lateral wall of retaining cup is provided with the outlet pipe that is used for being connected with turbidity meter, be provided with the governing valve on the outlet pipe.
2. The pretreatment device of claim 1, wherein the water storage cup is a transparent cup made of acrylic material, the upper end of the water storage cup is screwed with a sealing cover, and the water inlets are respectively arranged on the sealing cover.
3. A turbidity meter pretreatment apparatus according to claim 1 or 2, wherein a pipe joint is provided on said water inlet, and a transparent water inlet hose connected to a water production pipe is provided on said pipe joint.
4. A turbidity meter pretreatment apparatus according to claim 1, wherein a transparent overflow hose is connected to said overflow port via a pipe joint.
5. The pretreatment device of claim 1, wherein the outlet tube is a transparent hose and is connected to a water outlet provided in a sidewall of a lower end of the water storage cup through a pipe joint.
6. A turbidity meter pretreatment device according to claim 1, 2, 4 or 5, wherein said reservoir cup is fixed to said support frame via a band member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021589009.8U CN213148733U (en) | 2020-08-04 | 2020-08-04 | Turbidity meter preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021589009.8U CN213148733U (en) | 2020-08-04 | 2020-08-04 | Turbidity meter preprocessing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213148733U true CN213148733U (en) | 2021-05-07 |
Family
ID=75735555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021589009.8U Active CN213148733U (en) | 2020-08-04 | 2020-08-04 | Turbidity meter preprocessing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213148733U (en) |
-
2020
- 2020-08-04 CN CN202021589009.8U patent/CN213148733U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8881579B2 (en) | Method and device for determining viscosity utilizing gravity feed | |
| CN204514909U (en) | A kind of water supply network simulation of water quality test unit | |
| CN108806450A (en) | A kind of Modular trial device of covered karst water sport and solute transfer process | |
| CN102642984B (en) | Automatic natural environment continuous waterflow simulation test device | |
| CN205333619U (en) | Online monitored control system of quality of water | |
| CN105174402B (en) | A kind of automatic adding flocculant system settled for black water and its method | |
| CN213148733U (en) | Turbidity meter preprocessing device | |
| CN204944978U (en) | Novel grouting automatic recorder proportion monitoring device | |
| CN203376230U (en) | Measuring device for pH (Potential of Hydrogen) value and density value of slurry | |
| CN202255615U (en) | Device for measuring sound speed of gas and liquid two-phase flow | |
| CN201697681U (en) | Light control metering device | |
| CN202421014U (en) | Slurry density-measuring unit | |
| CN206540595U (en) | A kind of online small-bore fluid flowmeter calibration system | |
| CN201780286U (en) | Light-operated metering device | |
| CN204612779U (en) | A kind of liquid level takes into account fluid reservoir | |
| CN205015249U (en) | Microbubble capability test evaluation experiment platform | |
| CN209507683U (en) | A kind of feed water by reverse osmosis feature pollution index measurement device | |
| CN209541816U (en) | Beach aquaculture pond changes water valve cover type flowmeter | |
| CN113884628B (en) | Flow cell device for measuring fluid parameters in pipeline | |
| CN104501881A (en) | Surface runoff rate measuring and separating flow sampling device | |
| CN108225805B (en) | Performance detection system and method for water-fertilizer integrated machine | |
| CN214585068U (en) | Industrial PH meter flow cell device | |
| CN217878902U (en) | System for detecting fermentation liquor metabolite | |
| Ozkan et al. | Instrumentation for measuring mixture variability in sprayer tanks | |
| CN206583877U (en) | A kind of in-situ chemical oxygen demand on-line detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |