CN211816613U

CN211816613U - Water quality on-line monitoring device for domestic drinking water pipe network

Info

Publication number: CN211816613U
Application number: CN201921812507.1U
Authority: CN
Inventors: 肖晓月
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-27
Filing date: 2019-10-27
Publication date: 2020-10-30
Anticipated expiration: 2029-10-27

Abstract

The utility model belongs to the technical field of water quality online monitoring, and discloses a water quality online monitoring device of a domestic drinking water pipe network, which comprises a box body, wherein one side of the box body is provided with a controller, and the other side of the box body is fixed with a water pump, the interior of the box body is fixedly connected with a measuring pool through a bracket, and the top end of the interior of the box body is close to the upper part of the measuring pool and is provided with a water quality detector, one end of the water pump is connected with the measuring pool through a pipeline, the interior of the box body is close to the lower part of the measuring pool and is provided with a filter box, and the bottom of the box body is provided with a drain pipe, the utility model drives a screw rod to rotate through the work of a motor, then drives a screw sleeve to move, and then the screw sleeve drives a first fixing plate to move through a supporting rod, thereby leading the first fixing plate, so that the impurity and dirt can be discharged along with the water body.

Description

Water quality on-line monitoring device for domestic drinking water pipe network

Technical Field

The utility model belongs to the technical field of quality of water on-line monitoring, concretely relates to life drinking water pipe network quality of water on-line monitoring device.

Background

The water quality on-line monitoring system is a comprehensive on-line automatic monitoring system which takes an on-line automatic analyzer as a core and adopts modern sensing technology, automatic measuring technology, automatic control technology, computer application technology, related special analysis software and a communication network, and the water quality of a domestic drinking water pipe network is related to the life health and safety of people, so that the drinking water in the water pipe network needs to be continuously extracted for on-line monitoring to maintain the life health and safety of people.

In chinese patent with patent No. CN201420812285.4, a multi-parameter online water quality monitoring device is disclosed, which detects by extracting samples and transmits data to a monitoring center for long-term online monitoring, but because the samples are extracted at intervals for detection, the inner wall of the measuring tank is attached with some impurities and dirt for a long time, if not removed in time, the detection result of the next water quality is affected, thereby causing data inaccuracy, in addition, the filter processing is not performed on the discharged water body, because the water quality detection of the life drinking water pipe network is usually continuous throughout the day, more particle impurities are accumulated in the device, if the impurities are directly discharged, the impurities are discharged together, thereby easily affecting the water quality safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a life drinking water pipe network quality of water on-line monitoring device to the measuring cell inner wall that proposes in solving above-mentioned background art can adhere to a little impurity dirt and not right, and do not carry out filtration treatment's problem to the exhaust water body.

In order to achieve the above object, the utility model provides a following technical scheme: a water quality online monitoring device of a life drinking water pipe network comprises a box body, wherein a controller is installed on one side of the box body, a water pump is fixed on the other side of the box body, a measuring pool is fixedly connected inside the box body through a support, a water quality detector is installed at the top end of the inside of the box body close to the upper side of the measuring pool, one end of the water pump is connected with the measuring pool through a pipeline, a filter box is installed at the position, close to the lower side of the measuring pool, inside the box body, a drain pipe is installed at the bottom of the box body, one end, extending to the inside of the box body, of the drain pipe is communicated with the filter box, the filter box is connected with the measuring pool through a pipeline, motors are installed at two ends of the top of the box body, screw rods are movably connected through bearings at two ends of the inside of the measuring, the utility model discloses a measuring pond, including swivel nut, bracing piece, measuring pond, water pump, water quality detector and motor, the bracing piece is installed to the outer wall of swivel nut, the one end that the swivel nut was kept away from to the bracing piece is fixed with first fixed plate, one side that the bracing piece was kept away from to first fixed plate is laminated with the inner wall of measuring pond mutually, and the doctor-bar is installed to the bottom side of first fixed plate, water pump, water quality detector.

Preferably, the second fixed plate is all installed to the inner wall both sides of filter box, two be connected with the filter plate between the second fixed plate, and the lateral wall of two second fixed plates all seted up with filter plate assorted spout, the internally mounted of filter plate has the filter screen.

Preferably, the outer wall of the motor is provided with a protective cover, and the outer wall of the protective cover is provided with heat dissipation holes.

Preferably, the side wall of the filter plate is provided with a pull handle, and the two first fixing plates are in semicircular structures.

Preferably, the bottom of the box body is provided with a pulley, and the outer wall of the pulley is provided with an anti-skid groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a motor work drives the screw rod and rotates, and then the screw rod rotates and drives the swivel nut and remove, and later the swivel nut passes through the bracing piece and drives first fixed plate and remove to make first fixed plate paste the inner wall of measuring cell and slide, make the doctor-bar scrape the inner wall of measuring cell, and then realized the cleanness of measuring cell inner wall, make the impurity dirt can be along with the water discharge.

(2) The utility model discloses a set up a plurality of filter screens and make it filter layer upon layer to the exhaust water body to make filtration treatment's effect better, freely slide in the spout through the filter plate simultaneously, thereby be convenient for extract the filter plate and clear up the accumulational impurity granule of filter screen, and then realized the processing of detection water, prevent that accumulational impurity granule from getting into the water pipe network again.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the measuring cell of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic view of the internal structure of the filter plate of the present invention;

in the figure: 1-a controller; 2-a box body; 3-a water quality detector; 4-a motor; 5-a protective cover; 6-screw rod; 7-a measuring cell; 8-a first fixing plate; 9-thread sleeve; 10-a water pump; 11-a filter box; 12-a drain pipe; 13-filter plate; 14-a pulley; 15-a chute; 16-a second fixing plate; 17-a support bar; 18-a doctor blade; 19-a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a water quality on-line monitoring device of a domestic drinking water pipe network comprises a box body 2, a controller 1 is installed on one side of the box body 2, the model of the controller 1 is CPU226, the rated power is 11W, the working voltage is 24V, a water pump 10 is fixed on the other side of the box body 2, the water pump 10 adopts a 50CQ-25 water pump, the rotating speed is 2900r/min, the flow is 14.4m, a measuring pool 7 is fixedly connected inside the box body 2 through a bracket, a water quality detector 3 is installed on the top end of the inside of the box body 2 close to the measuring pool 7, the water quality detector 3 is equivalent to a water quality detection unit in a comparison file (patent number is CN201420812285.4, and the patent name is a multi-parameter water quality on-line monitoring device), for the prior art, one end of the water pump 10 is connected with the measuring pool 7 through a pipeline, a filter box 11 is installed on the inside of the box body 2 close to the lower side of the measuring pool, one end of the drain pipe 12 extending into the box body 2 is communicated with the filter box 11, the filter box 11 is connected with the measuring pool 7 through a pipeline, the motor 4 is installed at two ends of the top of the box body 2, the motor 4 adopts the model of GH-28-750-60S, the rated voltage is 220V, the rated power is 750W, the rated rotating speed is 1400rpm, the screw 6 is movably connected with two ends of the inside of the measuring pool 7 through a bearing, one end of the screw 6 extending to the outside of the box body 2 is connected with the motor 4, the screw sleeve 9 is sleeved on the outer wall of the screw 6, the support rod 17 is installed on the outer wall of the screw sleeve 9, the first fixing plate 8 is fixed at one end of the support rod 17 far away from the screw sleeve 9, one side of the first fixing plate 8 far away from the support rod 17 is attached to the inner wall of the measuring pool 7, the scraper 18, then screw rod 6 rotates and drives swivel nut 9 and remove, later swivel nut 9 drives first fixed plate 8 through bracing piece 17 and removes to make first fixed plate 8 slide along the inner wall of measuring cell 7, make doctor-bar 18 scrape the inner wall of measuring cell 7, and then realized the cleanness of measuring cell 7 inner wall, make the impurity dirt can be along with the water discharge, accuracy when having improved next time and detecting, water pump 10, water quality detector 3 and motor 4 all with controller 1 electric connection.

Further, second fixed plate 16 is all installed to the inner wall both sides of filter box 11, be connected with filter plate 13 between two second fixed plate 16, and two second fixed plate 16's lateral wall all seted up with filter plate 13 assorted spout 15, the internally mounted of filter plate 13 has filter screen 19, make it can filter the exhaust water body layer upon layer through setting up a plurality of filter screens 19, thereby make the effect of filtration treatment better, freely slide in spout 15 through filter plate 13 simultaneously, thereby be convenient for extract filter plate 13 and clear up the accumulational impurity granule of filter screen 19, and then realized the processing that detects the water, prevent that accumulational impurity granule from getting into the water pipe network again, the practicality of device has been improved.

Further, a protective cover 5 is installed on the outer wall of the motor 4, the protective cover 5 plays a role in heat dissipation protection, and heat dissipation holes are formed in the outer wall of the protective cover 5.

Specifically, a pull handle is mounted on a side wall of the filter plate 13, the pull handle plays a role of facilitating the extraction of the filter plate 13, and the two first fixing plates 8 are both in a semicircular structure.

Specifically, the bottom of the box body 2 is provided with a pulley 14, the pulley 14 plays a role of facilitating the moving device, and the outer wall of the pulley 14 is provided with an anti-skid groove.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, make the inside circular telegram of device through the switch on, then extract the water in the water pipe network through water pump 10, the water after the extraction passes through the pipeline and gets into measuring cell 7, later detect the water sample in measuring cell 7 through water quality detector 3, water quality detector 3 can carry out temperature, the pH value, dissolved oxygen, the conductivity, the turbidity, ammonia nitrogen, blue-green algae and total dissolved solid hydrologic parameter etc. detect, then transmit the detection data to the monitoring center through controller 1, be convenient for the staff real time monitoring, through opening the electromagnetic valve on the connecting tube between measuring cell 7 and filter box 11 after the detection is accomplished, then the water gets into filter box 11, make it can filter the discharged water sample layer by layer through setting up a plurality of filter screens 19 in filter box 11, thereby make the effect of filtration better, simultaneously through filter plate 13 free slip in spout 15, thereby be convenient for extract filter plate 13 and clear up the accumulational impurity granule of filter screen 19, and then realized the processing that detects the water sample, prevent accumulational impurity granule reentrant water pipe network, the water is followed drain pipe 12 and is flowed out at last.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a life drinking water pipe network quality of water on-line monitoring device which characterized in that: comprises a box body (2), a controller (1) is installed on one side of the box body (2), a water pump (10) is fixed on the other side of the box body (2), a measuring pool (7) is fixedly connected inside the box body (2) through a support, a water quality detector (3) is installed on the top end of the inside of the box body (2) close to the measuring pool (7), one end of the water pump (10) is connected with the measuring pool (7) through a pipeline, a filter box (11) is installed on the lower portion of the inside of the box body (2) close to the measuring pool (7), a drain pipe (12) is installed at the bottom of the box body (2), one end of the drain pipe (12) extending to the inside of the box body (2) is communicated with the filter box (11), the filter box (11) is connected with the measuring pool (7) through a pipeline, and a motor (4) is installed at both ends of, the utility model discloses a measuring tank, including measuring pond (7), motor (4), support rod (17), first fixed plate (8) are fixed with to the outside one end that has screw rod (6) at the inside both ends of measuring pond (7) through bearing swing joint, screw rod (6) extend to box (2), and the outer wall cover of screw rod (6) is equipped with swivel nut (9), bracing piece (17) are installed to the outer wall of swivel nut (9), the one end that swivel nut (9) were kept away from in bracing piece (17) is fixed with first fixed plate (8), one side that bracing piece (17) were kept away from in first fixed plate (8) is laminated with the inner wall of measuring pond (7) mutually, and the bottom side of first fixed plate (8) installs doctor-bar (18), water pump (10), water quality testing ware (3.

2. The on-line water quality monitoring device of the domestic drinking water pipe network as claimed in claim 1, wherein: second fixed plate (16), two are all installed to the inner wall both sides of filter box (11) be connected with between second fixed plate (16) filter plate (13), and the lateral wall of two second fixed plates (16) all seted up with filter plate (13) assorted spout (15), the internally mounted of filter plate (13) has filter screen (19).

3. The on-line water quality monitoring device of the domestic drinking water pipe network as claimed in claim 1, wherein: the motor protection device is characterized in that a protection cover (5) is installed on the outer wall of the motor (4), and heat dissipation holes are formed in the outer wall of the protection cover (5).

4. The on-line water quality monitoring device of the domestic drinking water pipe network as claimed in claim 2, wherein: the side wall of the filter plate (13) is provided with a pull handle, and the two first fixing plates (8) are in semicircular structures.

5. The on-line water quality monitoring device of the domestic drinking water pipe network as claimed in claim 1, wherein: the bottom of the box body (2) is provided with a pulley (14), and the outer wall of the pulley (14) is provided with an anti-skid groove.