CN216792194U

CN216792194U - Multi-parameter online monitor for water quality of drinking water

Info

Publication number: CN216792194U
Application number: CN202122781790.XU
Authority: CN
Inventors: 李林
Original assignee: Shanghai Chunye Instrument Technology Co ltd
Current assignee: Shanghai Chunye Instrument Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-06-21
Anticipated expiration: 2031-11-15

Abstract

The utility model belongs to the technical field of water quality monitoring, and discloses a multi-parameter online monitor for the water quality of drinking water, which comprises a support frame and a monitor body fixedly arranged on the support frame, wherein a detection cavity is arranged on the monitor body, the outside of the detection cavity is fixedly communicated with a first electromagnetic valve, the end part of the support frame is fixedly provided with a water taking pump, and the input port of the water taking pump is fixedly communicated with a water suction pipe. According to the utility model, the monitor body is arranged near a water area through the support frame, the monitor body can control the water taking pump to be started periodically or intermittently, so that water is collected in the water area through the water suction pipe and enters the detection cavity, the monitor body inspects the water quality, the water flow is drained through the first electromagnetic valve after one detection, and the next water pumping detection can be carried out after a period of time, so that the real-time water quality monitoring is realized, the operation by workers is not required, the burden of the workers is reduced, and the monitoring efficiency is improved.

Description

Multi-parameter online monitor for water quality of drinking water

Technical Field

The utility model belongs to the technical field of water quality monitoring, and particularly relates to a multi-parameter online monitor for the water quality of drinking water.

Background

The water quality monitoring is a common detecting instrument in water environment protection engineering, can mainly detect the contents of impurities and other harmful substances in water, and particularly has very obvious effect on urban water supply areas such as reservoirs and riverways.

The existing online water quality monitor generally adopts a monitoring mode that the monitor is transferred to a relevant water area, water is directly and manually taken into a detection cavity of the monitor, the monitor automatically measures a plurality of parameters in the water, and therefore the water quality condition is determined.

The utility model provides a novel monitor aiming at the problems, and the monitor can automatically clean the residual water stains in water quality monitoring on the basis of effectively solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a drinking water quality multi-parameter online monitor which has the advantages of real-time monitoring and automatic cleaning of a detection cavity.

In order to achieve the purpose, the utility model provides the following technical scheme: the multi-parameter online monitor for the water quality of drinking water comprises a support frame and a monitor body fixedly installed on the support frame, wherein a detection cavity is arranged on the monitor body, a first electromagnetic valve is fixedly communicated with the outside of the detection cavity, a water taking pump is fixedly installed at the end part of the support frame, a water suction pipe is fixedly communicated with an input port of the water taking pump, an output port of the water taking pump is fixedly communicated with the top of the detection cavity through a communication pipe, a shielding cover is fixedly installed at the lower end of the water suction pipe and is arranged in a water area, the monitor body can control the water taking pump to be started at regular time or intermittently, so that water is collected in the water area through the water suction pipe and enters the detection cavity, the monitor body is used for inspecting the water quality, a monitoring result can be uploaded to the cloud end by the monitor body, water flow is discharged through the first electromagnetic valve after one-time detection is finished, the next water pumping detection can be carried out, and the water areas comprise urban or town reservoirs, water intake channels and other areas.

As a preferred technical scheme of the utility model, the top of the monitor body is fixedly provided with a water tank, the water tank is communicated with the detection cavity through a second electromagnetic valve arranged outside the water tank, the water tank is filled with pure water, and the pure water stored in the water tank can enter the detection cavity to flush the inner cavity of the detection cavity, so that impurities remained in the detection cavity after the last detection can be flushed away, and the influence of the impurities on the next detection result can be avoided.

As a preferred technical scheme of the utility model, an upper water inlet pipe and a lower water outlet pipe which are tangent to the wall in the detection cavity are respectively and fixedly communicated with the top end and the lower end of the detection cavity, the upper water inlet pipe is communicated with a second electromagnetic valve, water flow in the upper water inlet pipe can be obtained from a water tank after the second electromagnetic valve is opened, the water flow in the water tank enters the detection cavity through the upper water inlet pipe, and as the upper water inlet pipe is tangent to the inner cavity of the detection cavity, the water flow initially enters the inner cavity of the detection cavity and then adheres to the inner wall of the detection cavity to perform downward spiral motion, so that impurities adhered to the inner wall of the detection cavity can be washed down by the spiral motion water flow, and finally the impurities are discharged from the lower water outlet pipe, and the lower water outlet pipe is communicated with the first electromagnetic valve.

As a preferred technical scheme of the utility model, the outer surface of the shielding cover is provided with a plurality of uniformly distributed through holes with the diameter within centimeters, the top and the bottom of the shielding cover are both closed and are communicated with a water environment only through the through holes, the water suction pipe penetrates from the top of the shielding cover and extends into an inner cavity of the shielding cover, and the shielding cover mainly has the function of covering a water inlet of the water suction pipe, so that the water intake quality of the water suction pipe is prevented from being influenced by larger particle impurities when water is fed, the negative influence on a test result is prevented, and even the water inlet of the water suction pipe is blocked.

As a preferred technical solution of the present invention, the top of the supporting frame is a two-section movable telescopic rod structure, and the two telescopic rods are fastened to each other by screws, and the length of the telescopic rod can be determined according to the distance between the supporting frame and the water shoreline, if the supporting frame is placed at a position slightly far from the water, the telescopic rod needs to be extended so that the monitor body can be located above the water, or the monitor body needs to be fetched from a relatively deep place, or the monitor body can be relatively moved to a position above a deep water area by adjusting the telescopic rod.

As a preferred technical scheme of the utility model, three fixing pins capable of being inserted into soil are equidistantly arranged on a base of the support frame, when the place where the detector needs to be placed is a place with uneven soil, the detector can be nailed into the soil through the fixing pins, so that stable fixation is realized, and if the place is a more stable place, the fixing pins are not needed to be used for assisting in fixation.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the monitor body is arranged near a water area through the support frame, the monitor body can control the water taking pump to be started regularly or intermittently, so that water is collected in the water area through the water suction pipe and enters the detection cavity, the monitor body is used for detecting the water quality, the water flow is discharged through the first electromagnetic valve after one detection is finished, and the next water pumping detection can be carried out after a period of time, so that the real-time monitoring of the water quality is realized, the operation by workers is not required, the burden of the workers is reduced, and the monitoring efficiency is improved.

2. According to the utility model, the second electromagnetic valve is opened, the water flow in the water tank enters the detection cavity through the upper water inlet pipe, and the upper water inlet pipe is tangent to the inner cavity of the detection cavity, so that the water flow initially enters the inner cavity of the detection cavity and then adheres to the inner wall of the detection cavity to perform spiral motion downwards, and the spiral water flow can wash down impurities adhered to the inner wall of the detection cavity and finally is discharged from the lower water outlet pipe, so that the purpose of cleaning is achieved, the impurities are effectively removed, and the influence on the next detection is prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear side schematic view of the present invention;

FIG. 3 is a rear side view of the detection chamber of the present invention;

FIG. 4 is a schematic view of the connection of the detection chamber of the present invention;

figure 5 is a schematic view of the barrel and shield cap construction of the present invention.

In the figure: 1. a support frame; 2. a monitor body; 3. a detection chamber; 31. an upper water inlet pipe; 32. a lower drainage pipe; 4. a water taking pump; 5. a suction pipe; 6. a shield case; 7. a first solenoid valve; 8. a water tank; 9. a second solenoid valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.

As shown in figures 1 to 5, the utility model provides a multi-parameter online monitor for the quality of drinking water, which comprises a support frame 1 and a monitor body 2 fixedly arranged on the support frame 1, wherein a detection cavity 3 is arranged on the monitor body 2, the outside of the detection cavity 3 is fixedly communicated with a first electromagnetic valve 7, the end part of the support frame 1 is fixedly provided with a water taking pump 4, the input port of the water taking pump 4 is fixedly communicated with a water suction pipe 5, the output port of the water taking pump 4 is fixedly communicated with the top of the detection cavity 3 through a communicating pipe, the lower end of the water suction pipe 5 is fixedly provided with a shielding cover 6, the shielding cover 6 is arranged in the water area, the monitor body 2 can control the water taking pump 4 to be started regularly or intermittently, so that water collected in the water area through the water suction pipe 5 enters the detection cavity 3, the monitor body 2 inspects the water quality, and the monitor body 2 can upload the monitoring result to the cloud end, after the detection is finished, the water flow is drained through the first electromagnetic valve 7, and after a period of time, the next water pumping detection can be carried out, wherein the water areas comprise urban or town reservoirs, water taking rivers and other areas.

Wherein, the top fixed mounting of monitor body 2 has water tank 8, and water tank 8 is through installing in its outside second solenoid valve 9 and detecting chamber 3 intercommunication, has held the pure water in the water tank 8, and the pure water of depositing in the water tank 8 can enter into and wash the inner chamber that detects chamber 3 in detecting chamber 3 to detect the back last time and wash away remaining impurity in the chamber 3, avoid its influence testing result next time.

Wherein, the top and the low side that detect chamber 3 are fixed respectively the intercommunication have with detect the tangent last inlet tube 31 of chamber 3 interior wall and drain pipe 32 down, go up inlet tube 31 and second solenoid valve 9 intercommunication, rivers in the last inlet tube 31 can obtain from water tank 8 after opening second solenoid valve 9, rivers in the water tank 8 enter into through last inlet tube 31 and detect chamber 3, because last inlet tube 31 is tangent with the inner chamber that detects chamber 3, then rivers are initial to enter into and to be laminated the inner wall that detects chamber 3 after detecting chamber 3 inner chamber and downwards be spiral motion, then spiral motion's rivers can wash down the impurity of adhesion on the interior wall that detects chamber 3, discharge from drain pipe 32 down at last, drain pipe 32 communicates with first solenoid valve 7 down.

Wherein, the surface of shield cover 6 has been seted up evenly distributed and has been seted up the through-hole that a plurality of diameters are within 1 centimetre, the top and the bottom of shield cover 6 are sealed and only pass through-hole and water environment intercommunication, the pipe that absorbs water 5 pierces through from the top of shield cover 6 and extends to the inner chamber of shield cover 6, the main effect of shield cover 6 is covered the water inlet of pipe 5 that absorbs water, prevent to intake great granule impurity occasionally and can influence the 5 water quality of pipe that absorbs water, prevent to bring negative effects to the test result, plug up the water inlet of pipe 5 that absorbs water even.

Wherein, the top of support frame 1 is two segmentation activity telescopic link structures, and two sections telescopic links pass through the screw fastening each other, and the length of telescopic link can be decided according to the distance of support frame 1 with the water bank line, if the position that support frame 1 settled is far away for the waters slightly, thereby so need make monitor body 2 can be located the top in waters with the telescopic link extension, perhaps need be in the local water intaking of relative deep, also can be through adjusting the telescopic link with monitor body 2's position relative movement to the top in deep water district.

Wherein, the equidistance is equipped with the fixed pin of three insertible soil on the base of support frame 1, and the place that needs to settle when this detector is the uneven district of soil, can be then through the fixed pin with nailing into soil in to realize firm fixed, if the comparatively steady district then need not use the fixed pin to assist fixedly.

The working principle and the using process of the utility model are as follows:

the monitoring device comprises a support frame 1 provided with a monitoring device body 2, a telescopic rod is opened to place the monitoring device body 2 at a proper height, a shielding cover 6 is put down to immerse the monitoring device body 2 in water, the monitoring device body 2 can control a water pump 4 to be started periodically or intermittently, water is collected in the water through a water suction pipe 5 and enters a detection cavity 3, the monitoring device body 2 is used for detecting the water quality, the water is drained through a first electromagnetic valve 7 after one-time detection is finished, and the next water pumping detection can be carried out after a period of time;

after finishing detecting, open the automatic opening of monitor body 2 control second solenoid valve 9, rivers in the water tank 8 enter into through last inlet tube 31 and detect chamber 3, because last inlet tube 31 is tangent with the inner chamber that detects chamber 3, then rivers are initial to enter into and to be laminated the inner wall that detects chamber 3 after detecting chamber 3 inner chamber and to be spiral motion downwards, then spiral motion's rivers can be under the impurity washout of adhesion on the interior wall that detects chamber 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Drinking water quality multi-parameter on-line monitoring appearance, including support frame (1) and monitor body (2) of fixed mounting on support frame (1), its characterized in that: be equipped with on monitor body (2) and detect chamber (3), the external fixation intercommunication that detects chamber (3) has first solenoid valve (7), the tip fixed mounting of support frame (1) has water intaking pump (4), the fixed intercommunication of the input port of water intaking pump (4) has water absorption pipe (5), the delivery outlet of water intaking pump (4) is through fixed intercommunication in the top that detects chamber (3) communicating pipe, the low side fixed mounting that absorbs water pipe (5) has shield cover (6) and shield cover (6) to be settled in the waters.

2. The drinking water quality multi-parameter online monitor according to claim 1, characterized in that: the top fixed mounting of monitor body (2) has water tank (8), water tank (8) are through installing in its outside second solenoid valve (9) and detection chamber (3) intercommunication, pure water has been held in water tank (8).

3. The drinking water quality multi-parameter online monitor according to claim 2, characterized in that: the top end and the lower end of the detection cavity (3) are respectively and fixedly communicated with an upper water inlet pipe (31) and a lower water outlet pipe (32) which are tangent to the inner wall of the detection cavity (3), the upper water inlet pipe (31) is communicated with the second electromagnetic valve (9), and the lower water outlet pipe (32) is communicated with the first electromagnetic valve (7).

4. The drinking water quality multi-parameter online monitor according to claim 1, characterized in that: the water absorption pipe is characterized in that a plurality of through holes with the diameter within 1 centimeter are uniformly distributed on the outer surface of the shielding case (6), the top and the bottom of the shielding case (6) are sealed and are communicated with a water environment only through the through holes, and the water absorption pipe (5) penetrates from the top of the shielding case (6) and extends into an inner cavity of the shielding case (6).

5. The drinking water quality multi-parameter online monitor according to claim 1, characterized in that: the top of the support frame (1) is of a two-section type movable telescopic rod structure, and the two sections of telescopic rods are fastened with each other through screws.

6. The drinking water quality multi-parameter online monitor according to claim 1, characterized in that: the equidistance is equipped with the fixed pin of three insertible soil on the base of support frame (1).