CN210427497U

CN210427497U - Quality detection mechanism for purified water production

Info

Publication number: CN210427497U
Application number: CN201920862745.7U
Authority: CN
Inventors: 胡军
Original assignee: Yichang Yuanyuan Drinking Water Co ltd
Current assignee: Yichang Yuanyuan Drinking Water Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-04-28
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a quality detection mechanism for purified water production, which comprises a motor, a detection platform, an infrared signal emitter, a PLC controller and a transverse plate, wherein the motor is used for rotating to drive a driving belt pulley to rotate, and further drive a support column provided with a driven belt pulley to rotate, thereby driving the transverse plate to rotate, thereby driving the detection test tube placed on the top of the transverse plate to rotate, the transverse plate rotates and simultaneously drives the infrared signal emitter to rotate, when the infrared signal transmitter rotates to a position right below the infrared signal receiver, the infrared signal receiver receives the infrared rays transmitted by the infrared signal transmitter, the infrared signal receiver further sends a signal to the PLC, the PLC controls the motor to stop working, thereby make the detection test tube open-top of placing on the second recess just to the water dropper, with the testing result record on corresponding the memo, make things convenient for the testing personnel to compare and the record the testing result.

Description

Quality detection mechanism for purified water production

Technical Field

The utility model relates to a detection mechanism specifically is a quality detection mechanism is used in pure water production.

Background

Clean water means H free of impurities₂O, purified water or pure water for short, is pure and clean water containing no impurities or bacteriaSuch as organic pollutants, inorganic salts, any additives and various impurities, the water which meets the sanitary standard of drinking water is taken as raw water. Is prepared by an electrodialyzer method, an ion exchanger method, a reverse osmosis method, a distillation method and other appropriate processing methods, is sealed in a container, does not contain any additive, is colorless and transparent, and can be directly drunk.

At present, the quality of purified water is required to be detected in the production process of purified water, the purified water reagent is generally dropped manually by detection personnel, certain manpower and time are wasted, and the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quality detection mechanism is used in pure water production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a quality detection mechanism for purified water production comprises a detection platform, wherein supporting legs are symmetrically arranged at the bottom of the detection platform, a second top plate is arranged at the top of the detection platform through supporting rods, a liquid storage tank is arranged at the top of the second top plate, a PLC (programmable logic controller) is arranged at the top of the second top plate, a transverse plate is arranged above the detection platform and is a circular plate, a plurality of second grooves for placing detection test tubes are arranged at the top of the transverse plate along the circumferential direction, the number of the second grooves is four and is a circular groove, the transverse plate is rotatably arranged on the detection platform through supporting columns, the free ends of the supporting columns vertically penetrate through the detection platform and are provided with driven belt pulleys, a motor is arranged at the bottom of the detection platform, a driving belt pulley is arranged on an output shaft of the motor, the driving belt, the bottom plate is installed at the testing platform top, first roof is installed through the bracing piece in the bottom plate top, a plurality of has been seted up at first roof top and has been used for detecting the test tube and pass the through-hole, first recess has just been seted up to the position of through-hole in bottom plate top, the diaphragm top is provided with the water dropper, the inlet of water dropper passes through the liquid outlet pipe connector of catheter and liquid reserve tank, install electronic flowmeter and first valve on the catheter, the inlet of liquid reserve tank and the one end pipe connector of feed liquor pipe, install the second valve on the feed liquor pipe, first valve and second valve are electric valve, electronic flowmeter, first valve, second valve, motor, infrared emitter and infrared receiver are connected with the PLC controller electricity through the wire respectively.

As a further aspect of the present invention: a plurality of sleeve is installed along the circumferencial direction at diaphragm top, and the sleeve is total four and be cylindrical sleeve, and telescopic internal diameter is the same with the diameter of second recess and for concentric setting with the second recess.

As a further aspect of the present invention: and the position of the top of the first top plate, which is positioned on one side of the through hole, is correspondingly provided with a note.

As a further aspect of the present invention: the first groove is a hemispherical groove.

As a further aspect of the present invention: the infrared signal transmitters are four in number and correspond to the positions of the second grooves.

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

1. the sleeve is arranged for protecting the detection test tube, so that the situation that the detection test tube is toppled over is avoided;

2. the motor is used for rotating to drive the driving belt pulley to rotate, the supporting column provided with the driven belt pulley is further driven to rotate, so that the transverse plate is driven to rotate, the detection test tube placed at the top of the transverse plate is driven to rotate, the transverse plate rotates to drive the infrared signal emitter to rotate at the same time, when the infrared signal emitter rotates to a position right below the infrared signal receiver, the infrared signal receiver receives infrared rays emitted by the infrared signal emitter, the infrared signal receiver further sends a signal to the PLC controller, the PLC controller controls the motor to stop working, so that an opening at the top of the detection test tube placed on the second groove is right opposite to the dripper, the PLC controller opens the first valve, purified water reagent in the liquid storage tank passes through the liquid guide pipe and then further drips into the detection test tube through the dripper, the electronic flow meter is arranged for detecting the, when the amount of the pure water reagent is dropped into the water dispenser reaches the preset amount, the electronic flowmeter sends a signal to the PLC, the PLC controls the first valve to be closed, and the PLC further controls the motor to rotate, so that the detection test tube into which the pure water reagent is dropped is moved away from the lower part of the water dispenser, and the adjacent detection test tube on the transverse plate is further moved to the position right below the water dispenser, so that the pure water reagent is automatically dropped, the inspection personnel do not need to manually add the pure water reagent by using a suction tube, certain manpower and time are saved, and the detection efficiency is improved;

3. after the detection is completed, the detection test tube is further inserted into the first groove after being inserted into the through hole, the limitation of the detection test tube is realized, the detection result is recorded on the corresponding notepad, and the detection result is compared and recorded by detection personnel conveniently.

Drawings

Fig. 1 is a schematic structural diagram of a quality detection mechanism for purified water production.

Fig. 2 is a plan view of the first top plate in the quality detection mechanism for purified water production.

Fig. 3 is a top view of a transverse plate in the quality detection mechanism for purified water production.

Shown in the figure: first roof 1, through-hole 2, infrared signal transmitter 3, sleeve 4, water dropper 5, electron flowmeter 6, first valve 7, liquid reserve tank 8, second valve 9, second roof 10, PLC controller 11, testing platform 12, supporting leg 13, infrared signal receiver 14, motor 15, driving pulley 16, driven pulley 17, support column 18, bottom plate 19, first recess 20, memo 21, second recess 22 and diaphragm 23.

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 to 3, in an embodiment of the present invention, a quality detection mechanism for pure water production includes a first top plate 1, a through hole 2, an infrared signal emitter 3, a sleeve 4, a dripper 5, an electronic flow meter 6, a first valve 7, a liquid storage tank 8, a second valve 9, a second top plate 10, a PLC controller 11, a detection platform 12, support legs 13, an infrared signal receiver 14, a motor 15, a driving pulley 16, a driven pulley 17, a support column 18, a bottom plate 19, a first groove 20, a memo 21, a second groove 22 and a transverse plate 23, wherein the support legs 13 are symmetrically installed at the bottom of the detection platform 12, the second top plate 10 is installed at the top of the detection platform 12 through a support rod, the liquid storage tank 8 is installed at the top of the second top plate 10, a pure water reagent is contained in the liquid storage tank 8, the PLC controller 11 is installed at the top of the second top plate 10, and the model of the, produced and sold by Germany Siemens company, a transverse plate 23 is arranged above the detection platform 12, the transverse plate 23 is a circular plate, a plurality of second grooves 22 for placing detection test tubes are arranged on the top of the transverse plate 23 along the circumferential direction, the second grooves 22 are four and circular, a plurality of sleeves 4 are arranged on the top of the transverse plate 23 along the circumferential direction, the sleeves 4 are four and cylindrical, the inner diameter of each sleeve 4 is the same as the diameter of each second groove 22 and is concentric with each second groove 22, the transverse plate 23 is rotatably arranged on the detection platform 12 through a support column 18, the free end of the support column 18 vertically penetrates through the detection platform 12 and is provided with a driven pulley 17, a motor 15 is arranged at the bottom of the detection platform 12, a driving pulley 15 is arranged on an output shaft of the motor 15, the driving pulley 15 is connected with the driven pulley 17 through a belt, a plurality of infrared signal emitters 3 are arranged on the top of, the infrared signal transmitters 3 are four in total and correspond to the positions of the second grooves 22, the bottom plate 19 is installed at the top of the detection platform 12, the first top plate 1 is installed at the top of the bottom plate 19 through a support rod, a plurality of test tubes for detection pass through the through holes 2 are arranged at the top of the first top plate 1, the notepaper 21 is correspondingly arranged at the position of the top of the first top plate 1, which is positioned at one side of the through holes 2, the first groove 20 is arranged at the position of the top of the bottom plate 19, which is opposite to the through holes 2, the first groove 20 is a hemispherical groove, the dripper 5 is arranged above the transverse plate 23, the liquid inlet of the dripper 5 is connected with the liquid outlet of the liquid storage tank 8 through a liquid guide pipe, the liquid guide pipe is provided with an electronic flow meter 6 and a first valve 7, the liquid inlet of the liquid storage tank 8 is connected with one end of the liquid inlet pipe, the liquid inlet pipe is, the electronic flowmeter 6 is a clamp type electronic flowmeter of FD-X series, and is manufactured and sold by Kenzhi China company Limited, and the electronic flowmeter 6, the first valve 7, the second valve 9, the motor 15, the infrared signal transmitter 3 and the infrared signal receiver 14 are respectively and electrically connected with the PLC 11 through leads.

The utility model discloses a theory of operation is:

when the quality of purified water is required to be detected, firstly, a plurality of detection test tubes containing different purified water samples are respectively inserted into the second grooves 22, the sleeves 4 are arranged for protecting the detection test tubes, so that the situation that the detection test tubes are toppled is avoided, the PLC 11 controls the motor 15 to work, the motor 15 rotates to drive the driving belt pulley 16 to rotate, the supporting column 18 provided with the driven belt pulley 17 is further driven to rotate, the transverse plate 23 is driven to rotate, the detection test tubes placed on the top of the transverse plate 23 are driven to rotate, the transverse plate 23 rotates to drive the infrared signal emitter 3 to rotate simultaneously, when the infrared signal emitter 3 rotates to be under the infrared signal receiver 14, the infrared signal receiver 14 receives infrared rays emitted by the infrared signal emitter 3, and the infrared signal receiver 14 further sends signals to the PLC 11, the PLC controller 11 controls the motor 15 to stop working, so that the top opening of the detection test tube placed on the second groove 22 is just opposite to the dropper 5, the PLC controller 11 opens the first valve 7, the purified water reagent in the liquid storage tank 8 is further dripped into the detection test tube through the dropper 5 after passing through the liquid guide tube, the electronic flow meter 6 is arranged for detecting the amount of the purified water reagent dripped into the detection test tube, when the amount of the purified water reagent dripped reaches the preset amount, the electronic flow meter 6 sends a signal to the PLC controller 11, the PLC controller 11 controls the first valve 7 to be closed, the PLC controller 11 further controls the motor 15 to rotate, so that the detection test tube into which the purified water reagent is dripped is moved away from the lower part of the dropper 5, the adjacent detection test tube on the transverse plate 23 is further moved to the lower part of the dropper 5, thereby realizing the automatic dripping of the purified water reagent without the addition of an inspector by using a, certain manpower and time have been saved, the efficiency of detection has been improved, the measurement test tube after the testing personnel took off and instil into the pure water reagent and rock and observe and compare the solution colour in the test tube, detect the completion back, will detect and further insert first recess 20 after the test tube inserts through-hole 2, realized spacing to the measurement test tube, with the testing result record on corresponding memo 21, make things convenient for the testing personnel to compare and the record to the testing result.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a quality detection mechanism is used in pure water production, includes testing platform (12), its characterized in that: the detection device is characterized in that supporting legs (13) are symmetrically installed at the bottom of the detection platform (12), a second top plate (10) is installed at the top of the detection platform (12) through a supporting rod, a liquid storage tank (8) is installed at the top of the second top plate (10), a PLC (programmable logic controller) (11) is installed at the top of the second top plate (10), a transverse plate (23) is arranged above the detection platform (12), the transverse plate (23) is a circular plate, a plurality of second grooves (22) used for placing detection test tubes are formed in the top of the transverse plate (23) along the circumferential direction, the number of the second grooves (22) is four and is a circular groove, the transverse plate (23) is rotatably installed on the detection platform (12) through a supporting column (18), the free end of the supporting column (18) vertically penetrates through the detection platform (12) and is provided with a driven belt pulley (17), a motor (15) is, the driving belt wheel (16) is connected with the driven belt wheel (17) through a belt, a plurality of infrared signal transmitters (3) are installed at the top of the transverse plate (23) at equal intervals along the circumferential direction, the bottom plate (19) is installed at the top of the detection platform (12), the first top plate (1) is installed at the top of the bottom plate (19) through a supporting rod, a plurality of detection test tubes are arranged at the top of the first top plate (1) and used for penetrating through holes (2), a first groove (20) is formed in the position, just opposite to the through holes (2), at the top of the bottom plate (19), a dripper (5) is arranged above the transverse plate (23), a liquid inlet of the dripper (5) is connected with a liquid outlet pipe of the liquid storage tank (8) through a liquid guide pipe, an electronic flowmeter (6) and a first valve (7) are installed on the liquid, the first valve (7) and the second valve (9) are electric valves, and the electronic flowmeter (6), the first valve (7), the second valve (9), the motor (15), the infrared signal transmitter (3) and the infrared signal receiver (14) are respectively electrically connected with the PLC (11) through wires.

2. The quality detection mechanism for pure water production of claim 1, characterized in that: a plurality of sleeve (4) are installed along the circumferencial direction at diaphragm (23) top, and sleeve (4) are total four and be cylindrical sleeve, and the internal diameter of sleeve (4) is the same with the diameter of second recess (22) and for concentric setting with second recess (22).

3. The quality detection mechanism for pure water production of claim 1, characterized in that: and the position of the top of the first top plate (1) on one side of the through hole (2) is correspondingly provided with a note (21).

4. The quality detection mechanism for pure water production of claim 1, characterized in that: the first groove (20) is a hemispherical groove.

5. The quality detection mechanism for pure water production of claim 1, characterized in that: the infrared signal emitters (3) are four in number and correspond to the positions of the second grooves (22).