CN211669185U

CN211669185U - Water quality detector structure

Info

Publication number: CN211669185U
Application number: CN202020143194.1U
Authority: CN
Inventors: 孔德宏
Original assignee: Anhui Kehuan Environmental Engineering Co ltd
Current assignee: Anhui Kehuan Environmental Engineering Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-13
Anticipated expiration: 2030-01-21

Abstract

The utility model relates to a water quality detector structure, which comprises a frame, wherein a reaction system is arranged above the frame, and a raw material system is arranged below the frame; the raw material system comprises a reagent bottle assembly and an external water pump which are respectively arranged below the frame; the reaction system comprises a liquid inlet pump assembly, a feed inlet of the liquid inlet pump assembly is communicated with a raw material system, a discharge outlet of the liquid inlet pump assembly is communicated with a feed inlet of a digestion tube, the discharge outlet of the digestion tube is communicated with a liquid discharge pump assembly, a blowing pump is arranged on the side of the digestion tube, a pump opening of the blowing pump is communicated with the digestion tube, and the feed inlet and the discharge outlet of the digestion tube are both provided with switch valves. Simple structure, reasonable layout, stability and reliability.

Description

Water quality detector structure

Technical Field

The utility model belongs to water quality testing device field, concretely relates to water quality testing appearance structure.

Background

Water resources are the most important natural resources of human society, and depend on basic conditions of survival and development, and the sustainable utilization of the water resources is an extremely important guarantee for the sustainable development of society and economy. With the increasing severity of water pollution in recent years, water quality detection is taken as the basic work in water pollution control work, and the significance is very important. The water quality detector is necessary equipment for water quality monitoring, is used for knowing water quality, provides basis for a water treatment technical scheme and provides reference for water treatment process operation. The existing water quality detector is complicated in structural layout, particularly the arrangement of a raw material part, a feeding part, a reaction part and a discharging part is easy to interfere with each other, and therefore, the detection result is not influenced well.

Disclosure of Invention

The utility model aims at providing a water quality testing appearance structure, simple structure, rationally distributed, reliable and stable.

In order to realize the above purpose, the utility model discloses a technical scheme be: a water quality detector structure comprises a frame, wherein a reaction system is arranged above the frame, and a raw material system is arranged below the frame;

the raw material system comprises a reagent bottle assembly and an external water pump which are respectively arranged below the frame;

the reaction system comprises a liquid inlet pump assembly, a feed inlet of the liquid inlet pump assembly is communicated with a raw material system, a discharge outlet of the liquid inlet pump assembly is communicated with a feed inlet of a digestion tube, the discharge outlet of the digestion tube is communicated with a liquid discharge pump assembly, a blowing pump is arranged on the side of the digestion tube, a pump opening of the blowing pump is communicated with the digestion tube, and the feed inlet and the discharge outlet of the digestion tube are both provided with switch valves.

Further, feed liquor pump subassembly set up in the upper portion of frame top, the flowing back pump subassembly set up in the below of feed liquor pump subassembly, clear up the pipe and erect and put between feed liquor pump subassembly, flowing back pump subassembly, clear up the feed end of pipe and be located the upper end of body and clear up the feed end of pipe and set up solenoid valve, clear up the discharge end of pipe and be located the lower extreme of body and clear up the discharge end setting solenoid valve of pipe.

Still further, set up the multi-ported valve between feed liquor pump package spare and the raw materials system, the multi-ported valve side sets up the relay of the external water pump switch of control raw materials system, sets up binding post above the relay, and the binding post top sets up switching power supply.

Still further, the liquid inlet pump assembly comprises a plurality of groups of liquid inlet pump bodies which are arranged on the upper part of the frame in parallel in sequence along the width direction of the frame; the liquid discharge pump assembly comprises a plurality of groups of liquid discharge pump bodies which are sequentially and correspondingly arranged below the plurality of groups of liquid inlet pump bodies; the feed inlet of this multiunit feed liquor pump body respectively in proper order with each reagent bottle and external water pump UNICOM of reagent bottle subassembly, the discharge gate of this multiunit feed liquor pump body respectively with clear up the feed end UNICOM of pipe, clear up the discharge end of pipe and the discharge gate of the multiunit flowing back pump body UNICOM respectively.

Still further, be provided with the photoelectric switch subassembly on the pump body of blowing pump between the multiunit feed liquor pump body of feed liquor pump subassembly and the multiunit flowing back pump body of flowing back pump subassembly, the side of photoelectric switch subassembly sets up cooling fan. The cooling fan arranged dissipates heat of the internal elements of the frame, and long-term work of the water quality detector is guaranteed.

The technical effects of the utility model reside in that: the utility model discloses a water quality testing appearance is put reaction system, raw materials system upper and lower branch to separately arrange reaction system's feeding portion, reaction portion, ejection of compact portion, guarantee not disturbed of each stage of reaction, and clear up the pipe side at the reaction portion and set up the blowing pump, the stirring of blowing pump accelerates reaction efficiency, the utility model discloses water quality testing appearance structure is simple, and is rationally distributed, reliable and stable.

Drawings

FIG. 1 is an external structural view of the present invention;

FIG. 2 is a back view of the present invention;

FIG. 3 is a front cross-sectional structural view of the present invention;

fig. 4 is a side sectional structure view of the present invention.

Detailed Description

Referring to the attached drawings, the water quality detector structure comprises a frame 10, wherein a reaction system 30 is arranged above the inside of the frame 10, and a raw material system 20 is arranged below the inside of the frame 10;

the raw material system 20 comprises a reagent bottle assembly 21 and an external water pump 22 which are respectively arranged below the frame 10;

reaction system 30 include feed liquor pump assembly 31, the feed inlet and the raw materials system 20 UNICOM of feed liquor pump assembly 31, the feed inlet of pipe 32 is cleared up in the discharge gate UNICOM of feed liquor pump assembly 31, clear up discharge gate UNICOM positive displacement pump assembly 33 of pipe 32, clear up the side of pipe 32 and set up air blowing pump 34, air blowing pump 34's pump mouth is led to and is cleared up pipe 32, clear up pipe 32 feed inlet, discharge gate and all set up the ooff valve.

The utility model discloses a water quality testing appearance is put reaction system 30, raw materials system 20 upper and lower branch to separately arrange reaction system 30's feeding portion, reaction portion, ejection of compact portion, guarantee not disturbed of each stage of reaction, and clear up pipe 32 side at the reaction portion and set up blowing pump 34, the stirring of blowing pump accelerates reaction efficiency, the utility model discloses water quality testing appearance structure is simple, and is rationally distributed, reliable and stable.

Further, the liquid inlet pump assembly 31 is arranged on the upper portion above the frame 10, the liquid discharge pump assembly 33 is arranged below the liquid inlet pump assembly 31, the digestion pipe 32 is vertically arranged between the liquid inlet pump assembly 31 and the liquid discharge pump assembly 33, the feed end of the digestion pipe 32 is arranged at the upper end of the pipe body, the feed end of the digestion pipe 32 is provided with an upper electromagnetic valve 32a, and the discharge end of the digestion pipe 32 is arranged at the lower end of the pipe body, and the discharge end of the digestion pipe 32 is provided with a lower electromagnetic valve 32 b.

The utility model discloses arrange feed liquor pump subassembly 31 in flowing back pump subassembly 33 top, set up the reaction portion between feed liquor pump subassembly 31, flowing back pump subassembly 33, each stage of reaction liquid can rely on the dead weight to flow from beginning to end in proper order like this, simple structure, practicality.

Still further, a multi-way valve 40 is arranged between the liquid inlet pump assembly 31 and the raw material system 20, a relay 50 for controlling the switch of an external water pump 22 of the raw material system 20 is arranged beside the multi-way valve 40, a wiring terminal 60 is arranged above the relay 50, and a switch power supply 70 is arranged above the wiring terminal 60.

Still further, the liquid inlet pump assembly 31 includes a plurality of groups of liquid inlet pump bodies arranged on the upper portion of the frame 10 and sequentially arranged in parallel along the width direction of the frame 10; the liquid discharge pump assembly 33 comprises a plurality of liquid discharge pump bodies which are arranged below the plurality of liquid inlet pump bodies in sequence; the feed inlet of this multiunit feed liquor pump body respectively in proper order with each reagent bottle and external water pump 22 UNICOM of reagent bottle subassembly 21, the discharge gate of this multiunit feed liquor pump body respectively with clear up the feed end UNICOM of pipe 32, clear up the discharge end of pipe 32 and the discharge gate of the multiunit flowing back pump body UNICOM respectively.

Still further, photoelectric switch assemblies 80 are arranged between the multiple sets of liquid inlet pump bodies of the liquid inlet pump assembly 31 and the multiple sets of liquid discharge pump bodies of the liquid discharge pump assembly 33 and on the pump body of the air blowing pump 34, and cooling fans 90 are arranged beside the photoelectric switch assemblies 80. The cooling fan 90 is arranged to dissipate heat of the internal components of the frame 10, so as to ensure long-term operation of the water quality detector.

The utility model discloses a water quality testing appearance's theory of operation: the same amount of reagent is extracted from each reagent bottle of the reagent bottle component 21 of the corresponding raw material system 20 through each motor pump of the liquid inlet pump component 31 or sent to the digestion tube 32 from the pipeline corresponding to the external water pump 22 for reaction, the external water pump 22 is connected with the external water source for sample detection, and is discharged by each liquid discharge pump corresponding to the liquid discharge pump component 33, and the side of the digestion tube 32 is provided with the air blowing pump 34, the air blowing pump 34 blows and stirs reaction liquid in the digestion tube 32, so that the reaction is more sufficient, and the feed inlet and the discharge outlet of the digestion tube 32 are provided with switch valves, namely, an upper electromagnetic valve 32a and a lower electromagnetic valve 32 b. The advantages of such an arrangement of the digestion tube 32 and the principle of providing both the inlet and outlet ports with on-off valves are explained here: therefore, the raw materials of the liquid inlet pump assembly 31 directly fall from the digestion pipe 32 to the digestion pipe 32 from top to bottom, the lower electromagnetic valve 32b is closed, the first upper electromagnetic valve 32a and the second upper electromagnetic valve 32a and the lower electromagnetic valve 32b are closed to prevent excessive overflow of reaction liquid, so that the digestion pipe 32 is in a sealed environment, the sealed heating of the reaction is ensured, the lower electromagnetic valve 32b is opened after the reaction is finished, and the reaction liquid is detected.

The multiple groups of liquid inlet pump bodies of the liquid inlet pump assembly 31 refer to fig. 2, a pump 1 from the left is used for storing water, pumps 2 and 3 are externally connected with a water source or standard liquid, and other pumps at the back are connected with various paths of reagent liquid. The liquid inlet pump assembly 31 and the liquid discharge pump assembly 33 are switched on and off through the multi-way valve 40, and the relay 50 controls the on-off pumping of the external water pump 22.

The utility model discloses a water quality testing appearance can be to detecting including five parameters of quality of water temperature, pH value, dissolved oxygen, conductivity, turbidity. Specifically, the system is formed by adopting a five-in-one module mode, has a digital function, and adopts digital signals to communicate between different modules and sensors. The built-in transducer is simultaneously connected with different types of electrodes such as pH/temperature, dissolved oxygen, conductivity, turbidity and the like, and simultaneously measures and displays the five parameters. The inspection method is carried out according to the national standard GB 5750 'Standard inspection method for Drinking Water'.

The using environment is as follows: an external power supply (220 +/-22) VAC; (50 ± 2.5) Hz; instrument power: the daily average is 50W; peak time < 300W;

and (3) the temperature and humidity of the environment: (0-40) DEG C; the relative humidity is less than or equal to 90 percent, and condensation do not exist;

externally connecting a water sample: pressure (-10- +2) KPa; flow rate: (-1.0 to 0.5) m/s; temperature: (5-40) DEG C.

Claims

1. A water quality detector structure is characterized in that: comprises a frame (10), a reaction system (30) is arranged above the frame (10), and a raw material system (20) is arranged below the frame (10);

the raw material system (20) comprises a reagent bottle assembly (21) and an external water pump (22), wherein the reagent bottle assembly is arranged below the frame (10);

reaction system (30) including feed liquor pump assembly (31), the feed inlet and raw materials system (20) UNICOM of feed liquor pump assembly (31), the feed inlet of pipe (32) is cleared up to the discharge gate UNICOM of feed liquor pump assembly (31), clear up discharge gate UNICOM flowing back pump assembly (33) of pipe (32), clear up the side of pipe (32) and set up air-blowing pump (34), pipe (32) are cleared up to the pump mouth expert of air-blowing pump (34), clear up pipe (32) feed inlet, discharge gate and all set up the ooff valve.

2. A water quality detector construction according to claim 1, characterized in that: feed liquor pump assembly (31) set up in the upper portion of frame (10) top, flowing back pump assembly (33) set up in the below of feed liquor pump assembly (31), clear up pipe (32) and erect and put between feed liquor pump assembly (31), flowing back pump assembly (33), clear up the feed end of pipe (32) and be located the upper end of body and clear up the feed end of pipe (32) and set up solenoid valve (32a), clear up the discharge end of pipe (32) and be located the lower extreme of body and clear up the discharge end of pipe (32) and set up solenoid valve (32b) down.

3. A water quality detector construction according to claim 1, characterized in that: a multi-way valve (40) is arranged between the liquid inlet pump assembly (31) and the raw material system (20), a relay (50) for controlling the switch of an external water pump (22) of the raw material system (20) is arranged beside the multi-way valve (40), a wiring terminal (60) is arranged above the relay (50), and a switch power supply (70) is arranged above the wiring terminal (60).

4. A water quality detector construction according to claim 2, characterized in that: the liquid inlet pump assembly (31) comprises a plurality of groups of liquid inlet pump bodies which are arranged on the upper part of the frame (10) and are sequentially arranged in parallel along the width direction of the frame (10); the liquid discharge pump assembly (33) comprises a plurality of groups of liquid discharge pump bodies which are sequentially and correspondingly arranged below the plurality of groups of liquid inlet pump bodies; the feed inlet of this multiunit feed liquor pump body respectively in proper order with each reagent bottle and external water pump (22) UNICOM of reagent bottle subassembly (21), the discharge gate of this multiunit feed liquor pump body respectively with clear up the feed end UNICOM of pipe (32), clear up the discharge end of pipe (32) and the discharge gate of the multiunit flowing back pump body UNICOM respectively.

5. A water quality detector construction according to claim 4, characterized in that: photoelectric switch assemblies (80) are arranged between the multiple groups of liquid inlet pump bodies of the liquid inlet pump assembly (31) and the multiple groups of liquid discharging pump bodies of the liquid discharging pump assembly (33) and on the pump body of the blowing pump (34), and cooling fans (90) are arranged beside the photoelectric switch assemblies (80).