CN115683725A - Water quality on-line monitoring water sample collecting and stabilizing device - Google Patents
Water quality on-line monitoring water sample collecting and stabilizing device Download PDFInfo
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- CN115683725A CN115683725A CN202211351095.2A CN202211351095A CN115683725A CN 115683725 A CN115683725 A CN 115683725A CN 202211351095 A CN202211351095 A CN 202211351095A CN 115683725 A CN115683725 A CN 115683725A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention discloses a water sample collecting and pressure stabilizing device for online monitoring of water quality, belongs to the field of water quality monitoring, relates to a water sample water body pressure stabilizing technology, and solves the problem that an instrument monitoring curve is abnormal due to frequency modulation of a water plant unit and fluctuation of pipe network pressure in the monitoring process of a water quality monitoring system; comprises a pressure stabilizing box body, a water inlet pipe, a water outlet pipe and an overflow pipe; when the water sample collecting and pressure stabilizing device is used, the water inlet pipe is connected with a water sample to be detected, so that the water sample flows into the pressure stabilizing box body, when the pressure stabilizing box body is filled with the water sample, the instrument sample inlet valve is opened, so that the water sample flows through the residual chlorine instrument, and the residual chlorine instrument detects the residual chlorine content in the water sample; in the testing process, the bubble is when more, and the bubble is got rid of through the overflow pipe, has avoided the bubble to lead to the monitoring curve unusual, and the setting of steady voltage box has avoided the impact to the chlorine residue instrument when detecting water sample pressure is too big simultaneously, avoids damaging the instrument, and has the effect of holding back when the suspended particles is more in the aquatic, prevents that the instrument from polluting.
Description
Technical Field
The invention belongs to the technical field of water quality monitoring, relates to a water sample water body pressure stabilizing technology, and particularly relates to a water sample collecting and stabilizing device for online water quality monitoring.
Background
With the development of economy, the requirements of people on water quality are higher and higher, the requirements of water quality monitoring cannot be well met only by a traditional detection method, and the water quality online monitoring technology is widely concerned in the future; in the prior art, an automatic water quality monitoring system from raw water, process water, factory water to pipe network water in the whole process is established, and higher requirements are provided for the stability of monitoring data of an online instrument.
The existing water quality monitoring system is widely applied to the industries of water production, water treatment and the like, and has convenience and timeliness for comparing manual detection on the aspect of quality inspection of products. However, in the corresponding monitoring process of the water quality monitoring system, the frequency modulation of the water plant set and the fluctuation of the pipe network pressure can cause the abnormity of the instrument monitoring curve.
In order to overcome the abnormal problem of the instrument monitoring curve that above provides, this application provides a quality of water on-line monitoring water sample collection pressure stabilizing device.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a water quality on-line monitoring water sample collecting and pressure stabilizing device, which solves the problem that an instrument monitoring curve is abnormal due to frequency modulation of a water plant unit and fluctuation of pipe network pressure in the monitoring process of a water quality monitoring system.
In order to achieve the above object, an embodiment according to a first aspect of the present invention provides a water sample collecting and pressure stabilizing device for online water quality monitoring, including a pressure stabilizing box, a water inlet pipe, a water outlet pipe, and an overflow pipe;
two ends of the pressure stabilizing box body are hollowed out, and two ends of the pressure stabilizing box body are respectively provided with a sealing ring;
a water inlet hole is formed in a sealing ring at one end of the pressure stabilizing box body, and the water inlet pipe extends into the pressure stabilizing box body through the water inlet hole formed in the sealing ring;
a water outlet hole and an overflow hole are formed in a sealing ring at the other end of the pressure stabilizing box body, and the water outlet pipe extends into the pressure stabilizing box body through the water outlet hole formed in the sealing ring; the overflow pipe extends into the pressure stabilizing box body through an overflow hole formed in the sealing ring;
in this application, the one end that the steady voltage box was kept away from to the outlet pipe is connected with the chlorine residue instrument.
Preferably, the pressure stabilizing box body is made of acrylic materials.
Preferably, the residual chlorine meter is used for detecting the residual chlorine content in water.
Preferably, one end of the water outlet pipe, which is far away from the residual chlorine meter, is provided with an amplifying pipe; the amplifying tube is arranged inside the pressure stabilizing box body.
Preferably, the inlet pipe is provided with a sample injection valve, the overflow pipe is provided with an overflow valve, and the outlet pipe is provided with an instrument sample injection valve.
Preferably, the outer surface of the pressure stabilizing box body is provided with a stable mounting block, and the stable mounting block is used for fixing the pressure stabilizing box body.
Preferably, after the stable installation block fixes the pressure stabilizing box body, the overflow hole is positioned above the water outlet hole.
Compared with the prior art, the invention has the beneficial effects that:
when the pressure of the pipeline is overlarge, the pressure reduction effect is achieved, and the water inlet pipe is prevented from bursting to damage the instrument;
when bubbles exist in the pipeline, especially when a pressure pump is used for pumping a water sample, the bubbles are more, and can be discharged through the overflow pipe;
when the suspended particles are more in the water, the device has the function of interception, and the pollution of instruments is prevented.
Drawings
Various objects, features and advantages of the present invention will become more apparent from the following detailed description of preferred embodiments of the invention, when considered in conjunction with the accompanying drawings. The drawings are merely exemplary of the invention and are not necessarily to scale. In the drawings, like reference characters designate the same or similar parts throughout the different views.
Fig. 1 is a structural diagram of a water sample collecting and pressure stabilizing device for water quality online monitoring.
In the figure: 1. a pressure stabilizing box body; 2. a seal ring; 3. a water inlet pipe; 4. an overflow pipe; 5. a water outlet pipe; 6. a chlorine residual meter; 7. an amplifying tube; 8. and (6) stabilizing the mounting block.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the future, water quality on-line monitoring technology has received extensive attention; in the prior art, an automatic water quality monitoring system from raw water, process water, factory water to pipe network water in the whole process is established, and higher requirements are provided for the stability of monitoring data of an online instrument. The existing water quality monitoring system is widely applied to the industries of water production, water treatment and the like, compares manual detection in the aspect of quality inspection of products, and has convenience and timeliness. However, in the corresponding monitoring process of the water quality monitoring system, the frequency modulation of the water plant set and the fluctuation of the pipe network pressure can cause the abnormity of the instrument monitoring curve. The utility model provides a quality of water on-line monitoring water sample collection voltage regulator device is exactly to the instrument monitoring curve abnormal problem that the fluctuation of the frequency modulation of water plant unit, pipe network pressure leads to, and this application device is installed on instrument inlet tube (3), and the regulation of the instrument inflow of being convenient for guarantees that the instrument monitoring is stable.
As shown in fig. 1, it is a schematic structural diagram of a water sample collecting and pressure stabilizing device for online water quality monitoring according to the present application. As can be seen from fig. 1, the water sample collecting and pressure stabilizing device for online water quality monitoring of the present application comprises a pressure stabilizing box body 1, a water inlet pipe 3, a water outlet pipe 5 and an overflow pipe 4;
in a specific embodiment, the pressure stabilizing box body 1 is made of acrylic materials, and the pressure stabilizing box body 1 has the advantages of being not fragile, high in definition, easy to clean and good in sealing performance, wherein the size of the pressure stabilizing box body 1 is set according to the retention time of a sampled water body, and the factors considered during the setting are mainly the need of ensuring the real-time performance of online monitoring and ensuring a good pressure stabilizing effect;
in the figures of the application, the pressure stabilizing box body 1 is tubular, two ends of the pressure stabilizing box body 1 are hollowed out, and two ends of the pressure stabilizing box body 1 are respectively provided with a sealing ring 2;
a water inlet hole is formed in a sealing ring 2 at one end of the pressure stabilizing box body 1, and the water inlet pipe 3 extends into the pressure stabilizing box body 1 through the water inlet hole formed in the sealing ring 2;
a water outlet hole and an overflow hole are formed in the sealing ring 2 at the other end of the pressure stabilizing box body 1, and the water outlet pipe 5 extends into the pressure stabilizing box body 1 through the water outlet hole formed in the sealing ring 2; the overflow pipe 4 extends into the pressure stabilizing box body 1 through an overflow hole formed in the sealing ring 2;
in the application, one end of the water outlet pipe 5, which is far away from the pressure stabilizing box body 1, is connected with a residual chlorine meter 6, and the residual chlorine meter 6 is used for detecting the residual chlorine content in water;
specifically, an amplifying tube 7 is mounted at one end of the water outlet tube 5, which is far away from the residual chlorine meter 6; the amplifying tube 7 is arranged inside the pressure stabilizing box body 1;
meanwhile, in the application, a sample injection valve is installed on the water inlet pipe 3, an overflow valve is installed on the overflow pipe 4, and an instrument sample injection valve is installed on the water outlet pipe 5;
the sampling valve arranged on the water inlet pipe 3 is a pressure reducing valve, the water inflow is adjusted through the pressure reducing valve, the adjustment is convenient, and the accuracy is high;
in the application, a stable mounting block 8 is mounted on the outer surface of the voltage stabilizing box body 1, and the stable mounting block 8 is used for fixing the voltage stabilizing box body 1;
in a specific embodiment, after the stable mounting block 8 fixes the pressure stabilizing box 1, the position of the overflow hole is above the water outlet hole.
The working principle of the invention is as follows: when the water sample collecting and pressure stabilizing device is used, the water inlet pipe 3 is connected with a water sample to be detected, the pressure reducing valve is opened at the same time, so that the water sample flows into the pressure stabilizing box body 1, when the pressure stabilizing box body 1 is filled with the water sample, the instrument sample inlet valve is opened, so that the water sample flows through the residual chlorine instrument 6, and the residual chlorine instrument 6 detects the residual chlorine content in the water sample;
in the testing process, the bubble is when more, and the bubble is got rid of through overflow pipe 4, has avoided the bubble to lead to the monitoring curve unusual, and the setting of steady voltage box 1 has avoided the impact to chlorine residue instrument 6 when detection water sample pressure is too big simultaneously, avoids damaging the instrument, and has the effect that the suspended particles played when more in the aquatic and held back, prevents that the instrument from polluting.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. A water sample collecting and pressure stabilizing device for online monitoring of water quality is characterized by comprising a pressure stabilizing box body (1), a water inlet pipe (3), a water outlet pipe (5) and an overflow pipe (4);
the two ends of the pressure stabilizing box body (1) are hollowed out, and the two ends of the pressure stabilizing box body (1) are respectively provided with a sealing ring (2);
a water inlet hole is formed in a sealing ring (2) at one end of the pressure stabilizing box body (1), and the water inlet pipe (3) extends into the pressure stabilizing box body (1) through the water inlet hole formed in the sealing ring (2);
a water outlet hole and an overflow hole are formed in a sealing ring (2) at the other end of the pressure stabilizing box body (1), and the water outlet pipe (5) extends into the pressure stabilizing box body (1) through the water outlet hole formed in the sealing ring (2); the overflow pipe (4) extends into the pressure stabilizing box body (1) through an overflow hole formed in the sealing ring (2);
in the application, one end of the water outlet pipe (5) far away from the pressure stabilizing box body (1) is connected with a residual chlorine meter (6).
2. The water sample collecting and pressure stabilizing device for the online monitoring of water quality as claimed in claim 1, wherein the pressure stabilizing box body (1) is made of acrylic material.
3. The water sample collecting and pressure stabilizing device for online water quality monitoring according to claim 1, wherein the residual chlorine meter (6) is used for detecting the residual chlorine content in water.
4. The water sample collecting and pressure stabilizing device for the online monitoring of water quality as claimed in claim 1, wherein an amplifying pipe (7) is installed at one end of the water outlet pipe (5) far away from the residual chlorine meter (6); the amplifying tube (7) is arranged in the pressure stabilizing box body (1).
5. The water quality online monitoring water sample collecting and pressure stabilizing device according to claim 1, wherein a sample injection valve is installed on the water inlet pipe (3), an overflow valve is installed on the overflow pipe (4), and an instrument sample injection valve is installed on the water outlet pipe (5).
6. The water quality on-line monitoring water sample collecting and pressure stabilizing device as claimed in claim 1, wherein a stable mounting block (8) is mounted on the outer surface of the pressure stabilizing box body (1), and the stable mounting block (8) is used for fixing the pressure stabilizing box body (1).
7. The water sample collecting and pressure stabilizing device for online water quality monitoring according to claim 6, wherein after the pressure stabilizing box body (1) is fixed by the stable mounting block (8), the overflow hole is positioned above the water outlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211351095.2A CN115683725A (en) | 2022-10-31 | 2022-10-31 | Water quality on-line monitoring water sample collecting and stabilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211351095.2A CN115683725A (en) | 2022-10-31 | 2022-10-31 | Water quality on-line monitoring water sample collecting and stabilizing device |
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| CN115683725A true CN115683725A (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211351095.2A Pending CN115683725A (en) | 2022-10-31 | 2022-10-31 | Water quality on-line monitoring water sample collecting and stabilizing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115959616A (en) * | 2023-03-16 | 2023-04-14 | 长盛(廊坊)科技有限公司 | Unloading device and unloading method thereof |
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2022
- 2022-10-31 CN CN202211351095.2A patent/CN115683725A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115959616A (en) * | 2023-03-16 | 2023-04-14 | 长盛(廊坊)科技有限公司 | Unloading device and unloading method thereof |
| CN115959616B (en) * | 2023-03-16 | 2023-05-12 | 长盛(廊坊)科技有限公司 | Unloading device and unloading method thereof |
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