阅读说明：本技术 一种水质监测装置 (Water quality monitoring device ) 是由 胡洋湖 陈亮平 龚亮 曹云建 杨浩平 于 2021-06-11 设计创作，主要内容包括：本发明涉及水体检测技术领域,具体涉及一种水质监测装置；通过基座支撑监测组件,监测组件能监测出水质中的COD含量,支撑架安装在待测水源的附近,伸缩杆连接在支撑架上,连接线的一端缠绕固定在支撑架上,另一端穿过伸缩杆与连接板固定连接,过滤箱固定在连接板上,具有多个微孔,放置于待测水源中,水源涌入过滤箱的内部,能够过滤较大污染物,取水组件将过滤箱内的水源输送至监测组件,监测组件通过电脑端设置成定时、定量对水源进行检测,再将检测结果通过网络传送至监管中心,进而实现自动定时监测,能够及时发现水质变化,进而及时对污染源进行处理。(The invention relates to the technical field of water body detection, in particular to a water quality monitoring device; support the monitoring subassembly through the base, the COD content in the quality of water can be monitored to the monitoring subassembly, the support frame is installed near the water source that awaits measuring, the telescopic link is connected on the support frame, the one end winding of connecting wire is fixed on the support frame, the other end passes telescopic link and connecting plate fixed connection, the rose box is fixed on the connecting plate, a plurality of micropores have, place in the water source that awaits measuring, the inside of rose box is gushed into at the water source, can filter great pollutant, the water source of water intaking subassembly in with the rose box is carried to the monitoring subassembly, the monitoring subassembly sets to regularly through the computer end, the ration detects the water source, pass through network transmission to supervision center with the testing result again, and then realize the automatic timing monitoring, can in time discover the quality of water change, and then in time handle the pollution sources.)

1. A water quality monitoring device is characterized by comprising a base, a monitoring assembly, a supporting frame, a telescopic rod, a connecting wire, a connecting plate, a filter box and a water taking assembly;

the monitoring assembly is placed above the base, the support frame is installed near a water source to be detected, the telescopic rod is detachably connected with the support frame and is located on one side of the support frame, the connecting wire is detachably connected with the support frame and is located on one side of the telescopic rod, the connecting plate is fixedly connected with the connecting wire and is located on one side of the support frame, the filter box is detachably connected with the connecting plate and is located on one side of the connecting wire, the connecting plate is far away from one side of the connecting wire, and the water taking assembly is communicated with the inside of the filter box.

2. The water quality monitoring apparatus according to claim 1,

the water taking assembly comprises an absorption pipe, a balance member and a water storage member, wherein the absorption pipe is fixedly connected with the connecting plate and penetrates through the connecting plate to extend into the filter tank; the balance member is fixedly connected with the filter box, and the water storage member is communicated with the suction pipe.

3. The water quality monitoring apparatus according to claim 1,

the monitoring assembly comprises an online analyzer and a communicator, and the online analyzer is placed above the base; the communicator is electrically connected with the online analyzer.

4. The water quality monitoring apparatus according to claim 3,

the water quality monitoring device also comprises a protection component, the protection component comprises a shed body, an inserted link and a ventilation component, and the shed body is fixedly connected with the base and covers the outer side of the on-line analyzer; the inserted rod is detachably connected with the base and is positioned on one side of the base, which is far away from the shed body; the ventilation component is fixedly connected with the shed body.

5. The water quality monitoring apparatus according to claim 4,

the ventilation component comprises a fan and a dust screen, the fan is fixedly connected with the shed body and is positioned on one side of the shed body, which is far away from the base; the dust screen is fixedly connected with the shed body and is positioned on one side of the shed body, which is far away from the fan.

6. The water quality monitoring apparatus according to claim 4,

the water quality monitoring device also comprises a moving assembly, the moving assembly comprises a hydraulic rod and a pulley, and the hydraulic rod is fixedly connected with the base and is positioned on one side of the base, which is far away from the shed body; the pulley is fixedly connected with the hydraulic rod and is positioned on one side of the hydraulic rod, which is far away from the base.

7. The water quality monitoring apparatus according to claim 1,

the support frame comprises a support base and a sliding plate, the support base is arranged near a water source to be measured, one side of the sliding plate is connected with the support base in a sliding mode, the other side of the sliding plate is detachably connected with the telescopic rod and is located on one side, far away from the ground, of the support base.

Technical Field

The invention relates to the technical field of water body detection, in particular to a water quality monitoring device.

Background

The current water resource and environment situation makes the current economic development mode of China hard to continue, threatens the living safety of urban and rural residents, and makes the online monitoring of water quality more urgent. Chemical oxygen demand is one of the most important pollution indexes in water environment monitoring, can be used for judging the relative content of organic matters in a water body, and is an important and easily-obtained parameter for the research of rivers and industrial wastewater and the effect evaluation of sewage treatment plants.

In the prior art, the COD content in the water body can be directly measured by the chemical oxygen demand water quality on-line analyzer, and the obtained data can be used as a water quality pollution forecast to provide reliable data for mastering a pollution source.

However, the detection personnel are required to sample at the sewage discharge point regularly and then send the water sample to the laboratory for detection, and this way easily causes that if the water quality is unqualified, the treatment result generates certain hysteresis, resulting in that a large amount of unqualified sewage is discharged into the environment.

Disclosure of Invention

The invention aims to provide a water quality monitoring device, and aims to solve the technical problem that in the prior art, detection personnel need to perform sampling at a sewage discharge point regularly, so that if the water quality is unqualified, a certain hysteresis is generated in a treatment result, and a large amount of unqualified sewage is discharged into the environment.

In order to achieve the purpose, the water quality monitoring device comprises a base, a monitoring assembly, a supporting frame, a telescopic rod, a connecting wire, a connecting plate, a filter box and a water taking assembly, wherein the base is provided with a water inlet and a water outlet;

the monitoring assembly is placed above the base, the support frame is installed near a water source to be detected, the telescopic rod is detachably connected with the support frame and is located on one side of the support frame, the connecting wire is detachably connected with the support frame and is located on one side of the telescopic rod, the connecting plate is fixedly connected with the connecting wire and is located on one side of the support frame, the filter box is detachably connected with the connecting plate and is located on one side of the connecting wire, the connecting plate is far away from one side of the connecting wire, and the water taking assembly is communicated with the inside of the filter box.

The base supports the monitoring assembly, the monitoring assembly is used for monitoring the COD content of water quality, the support frame is installed near a water source to be detected, the telescopic link is supported, one end of the connecting line is fixed on the support frame, the other end of the connecting line penetrates through the telescopic link and the connecting plate to be connected, the telescopic link plays a role in protection, the filter box is installed on the connecting plate through bolts and placed into the water source, the water source is flushed into the inside of the filter box, and the water taking assembly takes out the water source in the filter box to be detected in the monitoring assembly.

The water taking assembly comprises an absorption pipe, a balance member and a water storage member, wherein the absorption pipe is fixedly connected with the connecting plate and penetrates through the connecting plate to extend into the filter tank; the balance member is fixedly connected with the filter box, and the water storage member is communicated with the suction pipe.

The suction pipe is communicated with the water storage component, the water storage component sucks the water source in the filter tank through the suction pipe to wait for detection, and the balance component ensures that the filter tank keeps balanced floating in water, so that water sample collection is facilitated.

The monitoring assembly comprises an online analyzer and a communicator, and the online analyzer is placed above the base; the communicator is electrically connected with the online analyzer.

And the on-line analyzer sucks the water source to be detected in the water storage component regularly and quantitatively, detects the water source and transmits a detection result to a monitoring center through the communicator.

The water quality monitoring device also comprises a protection component, the protection component comprises a shed body, an inserted link and a ventilation component, and the shed body is fixedly connected with the base and covers the outer side of the on-line analyzer; the inserted rod is detachably connected with the base and is positioned on one side of the base, which is far away from the shed body; the ventilation component is fixedly connected with the shed body.

The canopy body covers and establishes the outside of on-line analyzer plays the guard action, the inserted bar passes the base can insert in earth, at outdoor installation the base is more firm, the ventilation component makes the internal ventilation of canopy.

The ventilation component comprises a fan and a dust screen, the fan is fixedly connected with the shed body and is positioned on one side of the shed body, which is far away from the base; the dust screen is fixedly connected with the shed body and is positioned on one side of the shed body, which is far away from the fan.

The fan adopts the mode guarantee of convulsions internal ventilation of canopy avoids online analysis appearance long-time work and arouse the high temperature, is favorable to online analysis appearance's normal operating, the dust screen avoids the dust to get into in the canopy body, influence online analysis appearance's normal operating.

The water quality monitoring device also comprises a moving assembly, the moving assembly comprises a hydraulic rod and a pulley, and the hydraulic rod is fixedly connected with the base and is positioned on one side of the base, which is far away from the shed body; the pulley is fixedly connected with the hydraulic rod and is positioned on one side of the hydraulic rod, which is far away from the base.

When the hydraulic rod extends out, the pulley is in contact with the ground, the base is convenient to push, and the installation is more convenient.

The support frame comprises a support base and a sliding plate, the support base is arranged near a water source to be measured, one side of the sliding plate is connected with the support base in a sliding mode, the other side of the sliding plate is detachably connected with the telescopic rod and is located on one side, far away from the ground, of the support base.

The supporting base is installed on the ground, the sliding plate can slide on the supporting base and then is fixed on the supporting base through bolts, and the telescopic rod moves along with the sliding plate, so that the placement position of the filter box can be adjusted, and the use is more convenient.

The water quality monitoring device of the invention supports the monitoring component through the base, the monitoring component can monitor COD content in water quality, the support frame is arranged near a water source to be detected, the telescopic rod is connected on the support frame through screw threads, one end of the connecting wire is wound and fixed on the support frame, the other end of the connecting wire passes through the telescopic rod and is fixedly connected with the connecting plate, the telescopic rod plays a role in protecting the connecting wire, the filter box is fixed on the connecting plate through bolts and is provided with a plurality of micropores, the filter box is placed in the water source to be detected, the water source flows into the filter box, meanwhile, pollutants such as larger particles and the like are filtered at the outer side of the filter box, the water taking component conveys the filtered water source in the filter box to the monitoring component, the monitoring component is set to suck the water source regularly and quantitatively through a computer end, then detect the water source, pass through network transmission with the testing result to supervision center again, and then realize the automatic timing monitoring, can in time discover the quality of water change, and then in time handle the pollution sources, ensure environmental safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic view of the structure of a water quality monitoring apparatus according to the present invention.

Fig. 2 is a schematic view of the structure of the ventilation member of the present invention.

Fig. 3 is a schematic structural view of the monitoring assembly of the present invention.

Fig. 4 is a schematic structural view of the moving assembly of the present invention.

Fig. 5 is an enlarged view of fig. 1 at a of the present invention.

Fig. 6 is an enlarged view of the invention at B of fig. 3.

1-base, 10-monitoring component, 11-on-line analyzer, 12-communicator, 2-support frame, 3-telescopic rod, 4-connecting line, 5-connecting plate, 6-filter tank, 20-water intake component, 21-suction pipe, 22-balance component, 221-balance stable cone, 222-suspension ball, 23-water storage component, 231-water pump, 232-water storage tank, 30-protection component, 31-shed body, 32-inserted bar, 33-ventilation component, 331-fan, 332-dust screen, 40-moving component, 41-hydraulic rod, 42-pulley, 201-support base, 202-sliding plate and 100-water quality monitoring device.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout.

Referring to fig. 1 to 6, the present invention provides a water quality monitoring device 100, which includes a base 1, a monitoring assembly 10, a supporting frame 2, an expansion link 3, a connecting line 4, a connecting plate 5, a filtering tank 6 and a water intake assembly 20;

monitoring subassembly 10 place in the top at base 1, support frame 2 is installed in near of the water source that awaits measuring, telescopic link 3 with support frame 2 can dismantle the connection, and is located one side of support frame 2, connecting wire 4 with support frame 2 can dismantle the connection, and is located support frame 2 is close to one side of telescopic link 3, connecting plate 5 with connecting wire 4 fixed connection, and be located connecting wire 4 keeps away from one side of support frame 2, rose box 6 with connecting plate 5 can dismantle the connection, and is located connecting plate 5 keeps away from one side of connecting wire 4, water intaking subassembly 20 with the inside intercommunication of rose box 6.

The base 1 is installed on the ground, supports the monitoring component 10, the monitoring component 10 detects the COD content in water quality based on a dichromate method and a rapid digestion spectrophotometry method, the support frame 2 is installed near a water source to be detected, the upper part of the support frame is in threaded connection with the telescopic rod 3, the telescopic rod 3 is of a telescopic structure and is hollow inside and extends to the water source to be detected, but the connecting wire 4 is made of a plastic-coated electroplated steel wire rope and has the advantages of wear resistance, corrosion resistance and long service cycle, one end of the connecting wire is wound and fixed on the support frame 2, the other end of the connecting wire penetrates through the inside of the telescopic rod 3 and is fixedly connected with the connecting plate 5, the telescopic rod 3 plays a role in guiding and protecting the connecting wire 4, the filter box 6 is made of rubber or stainless metal materials and is box-shaped, a plurality of micropores are formed in the surface, and is fixed on the connecting plate 5 through bolts, be used for with filter tank 6 places in the water source, and the water source gushes into through the micropore filter tank 6's inside, pollutants such as great granule are filtered filter tank 6's the outside avoids impurity pollutant to influence the testing result, water intaking subassembly 20 absorbs filter water source in the filter tank 6, and carry extremely monitoring subassembly 10, monitoring subassembly 10 is set to the detection of timing ration by the computer end to pass through network transfer to supervision center with the testing result, and then the supervision department can in time acquire quality of water pollution information, in time administers the polluted water source, ensures environmental safety.

Referring to fig. 4 and 5, the water intake assembly 20 includes an intake pipe 21, a balance member 22 and a water storage member 23, the intake pipe 21 is fixedly connected with the connecting plate 5 and extends into the filter tank 6 through the connecting plate 5; the balance member 22 is fixedly connected with the filter tank 6, and the water storage member 23 is communicated with the suction pipe 21.

Referring to fig. 5, the balancing member 22 includes a balancing stabilizing cone 221 and a floating ball 222, the balancing stabilizing cone 221 is fixedly connected to the filter box 6 and is located on a side of the filter box 6 away from the connecting plate 5; the floating ball 222 is fixedly connected with the connecting plate 5 and is located on the outer periphery of the connecting plate 5.

Referring to fig. 4, the water storage member 23 includes a water pump 231 and a water storage tank 232, the water pump 231 is communicated with the suction pipe 21 through a pipeline, and the water pump 231 is further communicated with the water storage tank 232 through a pipeline; the water storage tank 232 is communicated with the online analyzer 11 through a pipeline.

The suction pipe 21 penetrates through the connecting pipe and extends into the filter box 6, the model of the water pump 231 is 2BV, the water pump is powered on to run and is communicated with the suction pipe 21 through a pipeline and is also communicated with the water storage box 232 through a pipeline, wherein a liquid level sensor with the model ZP127 is arranged in the water storage box 232 and is electrically connected with a computer end for monitoring the water storage amount in the water storage box 232, the water storage box 232 is also communicated with the monitoring component 10 through a pipeline, the water pump 231 is electrically connected with the computer end, the computer end controls to pump water into the filter box 6 at regular time and then inputs the water into the water storage box 232, and according to the induction of the liquid level sensor, the water source amount pumped out by the water pump 231 can be controlled to be used as the detection water source of the monitoring component 10, so that the water source can be monitored constantly, and the hysteresis property of the processing result is avoided, the environmental safety is guaranteed; balanced stable awl 221 is the cone, adopts combined material to make, can float, installs the bottom of rose box 6 prevents that the velocity of water is too big right rose box 6 causes the damage, suspension ball 222 utilizes the cursory principle to make, and quantity is a plurality of, fixes respectively around connecting plate 5 makes it drive rose box 6 floats, is favorable to the collection to the water sample, and then detection effect is better.

Referring to fig. 3, the monitoring assembly 10 includes an on-line analyzer 11 and a communicator 12, wherein the on-line analyzer 11 is disposed above the base 1; the communicator 12 is electrically connected to the on-line analyzer 11.

The model of the on-line analyzer 11 is UPM-2000, the on-line analyzer is connected with a power supply to operate and is installed on the base 1, a detection input end is connected with the water storage tank 232, a computer end is used for controlling to extract water source in the water storage tank 232 at regular time and detect the water source, wherein the on-line analyzer 11 operates after water source extraction, a known amount of potassium dichromate solution is added into a water source sample, silver sulfate is used as a catalyst in a strong sulfuric acid medium, mercury sulfate is used as a masking agent, trivalent chromium (Cr3+) generated by reduction of potassium dichromate is measured at a 600nm wavelength after digestion at high temperature and high pressure, and finally the trivalent chromium is converted into a COD value of the sample, so that the total COD content of water quality is detected, a detection result is transmitted to a supervision department through the communicator 12 with the model of LORA, the supervision department can monitor the water quality constantly, acquire the water pollution condition in time and treat a pollution source, and the environmental safety is guaranteed.

Referring to fig. 1 and 2, the water quality monitoring device 100 further includes a protection assembly 30, the protection assembly 30 includes a canopy body 31, an insertion rod 32 and a ventilation member 33, the canopy body 31 is fixedly connected with the base 1 and covers the outside of the on-line analyzer 11; the inserted link 32 is detachably connected with the base 1 and is positioned on one side of the base 1 away from the shed body 31; the ventilation member 33 is fixedly connected to the housing 31.

Referring to fig. 2, the ventilation member 33 includes a blower 331 and a dust screen 332, the blower 331 is fixedly connected to the canopy 31 and is located on a side of the canopy 31 away from the base 1; the dust screen 332 is fixedly connected to the canopy 31 and located on a side of the canopy 31 away from the blower 331.

The canopy body 31 is installed in the top of base 1, and the cover is established the outside of on-line analyzer 11, right on-line analyzer 11 plays the guard action, inserted bar 32 runs through base 1 to bottom dirt point toper will base 1 is installed and is being made in the field, inserted bar 32 inserts the mud ground, ensures the steadiness of base 1 installation, fan 331 model is HP-550C, installs on the canopy body 31, and the switch-on power supply operation takes out the interior air of canopy body 31, utilizes the circulation of air right on-line analyzer 11 cools down, avoids on-line analyzer 11 long-time work and causes high temperature, is favorable to on-line analyzer 11's normal operating, dust screen 332 adopts the non-woven fabrics material to make, has the gas permeability to can filter dust particle, install the air intake department of canopy body 31 prevents the dust is taken into in the fan 331 operation, and the normal operation of the online analyzer 11 is protected, so that the detection of water quality is facilitated.

Referring to fig. 4, the water quality monitoring device 100 further includes a moving assembly 40, the moving assembly 40 includes a hydraulic rod 41 and a pulley 42, the hydraulic rod 41 is fixedly connected to the base 1 and is located on a side of the base 1 away from the canopy body 31; the pulley 42 is fixedly connected with the hydraulic rod 41 and is positioned on one side of the hydraulic rod 41 far away from the base 1.

The model of hydraulic stem 41 is PYT01, installs in the chamber that holds of base 1 bottom, flexible one end with pulley 42 fixed connection drives pulley 42 is in the chamber that holds of base 1 removes, during not using, will pulley 42 hides in the chamber that holds of base 1, utilizes base 1 contacts to earth, makes the installation more firm, when needing to use, by the control button control in the outside hydraulic stem 41 operation, stretches out pulley 42, pulley 42 contacts to earth, utilizes pulley 42 conveniently promotes base 1, and then the installation is more convenient.

Referring to fig. 6, the supporting frame 2 includes a supporting base 201 and a sliding plate 202, the supporting base 201 is installed near a water source to be measured, one side of the sliding plate 202 is slidably connected to the supporting base 201, and the other side of the sliding plate 202 is detachably connected to the telescopic rod 3 and is located on one side of the supporting base 201 far from the ground.

The support frame 2 is installed on the ground close to a water source to be detected, a sliding groove is formed in the upper portion of the support frame, the sliding plate 202 is provided with a protrusion matched with the sliding groove and can slide on the support base 201, then the sliding plate 202 penetrates through the base 1 and the sliding plate 202 through bolts to be fixed, the telescopic rod 3 is connected to the sliding plate 202 in a threaded mode and is further wound and fixed on the connecting wire 4, the position of the telescopic rod 3 and the position of the connecting wire 4 can be adjusted and extended, the filter box 6 is convenient to install, the best water source detection position is achieved, sampling of water quality is facilitated, and the detection effect is better.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.