Total organic fluorine monitoring device

Abstract

The utility model provides a total organic fluorine monitoring device, which relates to the technical field of water sample total organic fluorine monitoring, and comprises a monitoring device, a base arranged at the bottom of the monitoring device, self-locking universal wheels arranged on four sides of the bottom of the base, and a sampling assembly arranged on one side of the outer end of the monitoring device, the sampling assembly comprises an equipment box, a sampling water pump, a sampling pipe and a conveying pipe, and the filtering assembly is arranged at the top of the monitoring equipment and used for filtering impurities of a sampled water source. According to the total organic fluorine monitoring device, a water source in a water body can be rapidly sampled through the sampling assembly and conveyed to the filtering assembly, some silt impurities, particle impurities and moss impurities in the water source can be filtered out through the filtering assembly, and the situation that the detection result is affected due to the fact that the water source is doped with the impurities is avoided; the sampling assembly, the filtering assembly and the monitoring equipment are integrated for use, so that the purpose of convenience in use is achieved, and the device is also convenient to carry outside.

Description

Technical Field

[0001] The utility model relates to the technical field of total organic fluorine monitoring of water samples, in particular to a total organic fluorine monitoring device. Background Art

[0002] Total organic fluorine refers to the sum of all organic fluorine compounds in water, soil or atmosphere. Organic fluorine compounds are a class of chemical substances widely used in the industrial field. However, the chemical stability of organic fluorine compounds and their potential toxicity to the environment and organisms make their emission and leakage an environmental and public health problem. Organic fluorine compounds are difficult to degrade in the environment and can accumulate in ecosystems and the human body for a long time, which may have a negative impact on health. In order to protect the sanitation of water environments, it is necessary to use a total organic fluorine monitoring device to test the water sources sampled in the water environment in order to detect the total organic fluorine content in the water and achieve the purpose of total organic fluorine monitoring. However, the existing water sampling equipment, filtration equipment and total organic fluorine monitoring equipment are all used separately. When going out to sample water for testing, it is necessary to carry water sampling equipment, filtration equipment and total organic fluorine monitoring equipment separately, which is not only troublesome to use but also inconvenient to carry. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a total organic fluorine monitoring device, which can quickly sample the water source in the water body through the sampling component and transport it to the filtering component, and can filter out some mud impurities, granular impurities and moss impurities in the water source through the filtering component to avoid impurities in the water source affecting the detection result. The sampling component, filtering component and monitoring equipment are integrated for use, which is convenient to use and easy to carry when going out.

[0004] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0005] A total organic fluorine monitoring device comprises: a monitoring device, a base installed at the bottom of the monitoring device, self-locking universal wheels installed on the four sides of the bottom of the base, a sampling component arranged on one side of the outer end of the monitoring device, used for collecting water source samples, the sampling component comprising: an equipment box, a sampling water pump, a sampling tube and a delivery pipe, a filtering component arranged on the top of the monitoring device, used for filtering impurities from the sampled water source, the filtering component comprising: a water filter cartridge, a filter element, a drain pipe and a switch valve.

[0006] Preferably, an equipment box is installed on one side of the outer end of the monitoring equipment, a sampling water pump is installed inside the equipment box, a sampling tube is installed at the water suction end outside the sampling water pump, a delivery pipe is installed at the water outlet end on the top of the sampling water pump, and a mesh cover is installed at one end of the sampling tube. The water source can be sampled quickly through the sampling water pump, the sampling tube and the delivery pipe, and the water can be delivered to the water filter cartridge for filtration treatment.

[0007] Preferably, a water filter cartridge is installed on the top of the monitoring equipment, and one end of the delivery pipe passes through the equipment box and is connected to the water filter cartridge, a filter element is placed inside the water filter cartridge, a drain pipe is installed at the bottom of the water filter cartridge, a switch valve is installed on the drain pipe, a cartridge cover is provided on the top of the water filter cartridge, an internal thread is provided on the top of the water filter cartridge, and the bottom of the cartridge cover is threadedly connected to the internal thread, a limit block is installed on the top of the water filter cartridge, a jack for use with the filter element is provided inside the limit block, and some mud and sand impurities, granular impurities and moss impurities in the water source can be filtered out by the water filter cartridge and the filter element, so that the filtered water source is discharged from the filter element into the water filter cartridge for storage, thereby avoiding impurities in the water source that affect the detection results.

[0008] Preferably, a detection cavity is provided inside the monitoring device, a transparent detection cup is installed in the middle of the detection cavity, and the transparent detection cup is located at the bottom of the drain pipe, a spectrometer facing the transparent detection cup is installed on one side of the detection cavity, a control panel is installed on one side of the outer end of the monitoring device, and the control panel is connected to the spectrometer through electric wires, a water outlet pipe is installed on one side of the bottom of the transparent detection cup, and the pipe body of the water outlet pipe passes through the outside of the monitoring device, and a solenoid valve is installed on the water outlet pipe, and water samples can be detected by means of the transparent detection cup, the spectrometer and the control panel to determine the content of total organic fluorine compounds in the water source, thereby facilitating the monitoring of total organic fluorine in the water source.

[0009] Preferably, a placement cavity is provided at the bottom end of the monitoring device, a battery is installed inside the placement cavity, three power connectors are installed on the top of the battery, and when the control panel, sampling water pump and solenoid valve are in use, power cords are provided on the control panel, sampling water pump and solenoid valve, and the power cords all pass through the placement cavity and are connected to plugs, which are respectively inserted into the three power connectors to be powered by the battery.

[0010] The beneficial effects of the utility model are:

[0011] (1) The sampling component of the utility model can quickly sample water in a water body and transport it to the filtering component. The filtering component can filter out some muddy impurities, granular impurities and moss impurities in the water source to avoid the impurities in the water source affecting the detection results. The monitoring equipment detects the water sample to determine the content of total organic fluorine compounds in the water source, which is convenient for monitoring the total organic fluorine in the water source. The sampling component, filtering component and monitoring equipment are integrated for use, which is convenient for use and easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is an overall front view cross-sectional schematic diagram of the utility model.

[0014] Figure 3 For the utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0015] Figure 4 This is a schematic diagram of the structure of the water filter cartridge of the utility model.

[0016] Figure 5 This is a schematic diagram of the filter element structure of the utility model.

[0017] Figure 6 It is a schematic diagram of the internal structure of the water filter cartridge of the present utility model.

[0018] Figure 1-Figure 6 In: 1. Monitoring equipment; 101. Detection chamber; 102. Transparent detection cup; 103. Spectrometer; 104. Control panel; 2. Base; 201. Self-locking universal wheel; 3. Equipment box; 301. Sampling water pump; 302. Sampling tube; 303. Delivery tube; 304. Screen cover; 4. Water filter cartridge; 401. Filter element; 402. Drain pipe; 403. Switch valve; 404. Cartridge cover; 405. Internal thread; 406. Limit block; 407. Socket; 5. Water outlet pipe; 501. Solenoid valve; 6. Placement chamber; 601. Battery; 602. Power connector. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.

[0020] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Example

[0022] like Figure 1-Figure 6 As shown, a total organic fluorine monitoring device includes: a monitoring device 1, a base 2 installed at the bottom of the monitoring device 1, self-locking universal wheels 201 installed on the four sides of the bottom of the base 2, a sampling component arranged on one side of the outer end of the monitoring device 1, used for collecting water source samples, the sampling component includes: an equipment box 3, a sampling water pump 301, a sampling tube 302 and a delivery tube 303, a filtering component arranged on the top of the monitoring device 1, used for filtering impurities in the sampled water source, the filtering component includes: a water filter cartridge 4, a filter element 401, a drain pipe 402 and a switch valve 403.

[0023] Among them, an equipment box 3 is installed on one side of the outer end of the monitoring device 1, a sampling water pump 301 is installed inside the equipment box 3, a sampling tube 302 is installed on the water suction end outside the sampling water pump 301, a delivery pipe 303 is installed on the water outlet end at the top of the sampling water pump 301, and a mesh cover 304 is installed on one end of the sampling tube 302. When the monitoring device 1 is in use, the monitoring device 1 is moved to the sampling area through the self-locking universal wheel 201 at the bottom of the base 2. The outer side of the equipment box 3 is connected with a box door through a hinge. At this time, the box door of the equipment box 3 is opened to take out the sampling water in the equipment box 3. The sampling tube 302 is taken out. Since one end of the sampling tube 302 is connected to a screen cover 304, the sampling tube 302 and the screen cover 304 can be thrown into the water body together. The screen cover 304 has weight, which drives the sampling tube 302 to sink to the deep water body. At this time, the sampling water pump 301 is started to make the sampling tube 302 draw the water source in the water body into the water suction end of the sampling water pump 301, and then discharge it into the delivery pipe 303 through the water outlet end of the sampling water pump 301, so that the delivery pipe 303 delivers the sampled water source to the water filter cartridge 4, and then the water source can be sampled quickly.

[0024] When the sampling tube 302 is placed in the water body for use, the mesh cover 304 can block impurities in the water body, preventing the impurities from being sucked into the sampling tube 302 and causing blockage, thereby preventing the sampling water pump 301 from being blocked and damaged.

[0025] After the water sample is collected, the sampling tube 302 and the mesh cover 304 can be taken back from the water body, and the sampling tube 302 and the mesh cover 304 can be stored in the equipment box 3, and the door outside the equipment box 3 can be closed to prevent the sampling tube 302 and the mesh cover 304 from falling out.

[0026] Among them, a water filter cartridge 4 is installed on the top of the monitoring equipment 1, and one end of the delivery pipe 303 passes through the equipment box 3 and is connected to the water filter cartridge 4. A filter element 401 is placed inside the water filter cartridge 4. A drain pipe 402 is installed at the bottom of the water filter cartridge 4, and a switch valve 403 is installed on the drain pipe 402.

[0027] After the sampled water source is transported to the inside of the water filter cartridge 4, the water source will first flow into the filter element 401. The filter element 401 can filter out some mud impurities, granular impurities and moss impurities in the water source, so that the filtered water source is discharged from the filter element 401 to the water filter cartridge 4 for storage, thereby avoiding impurities in the water source that affect the detection results. The sampling component, the filtering component and the monitoring device 1 are integrated for use, which is convenient to use and also convenient to carry outside.

[0028] Among them, a detection cavity 101 is provided inside the monitoring device 1, a transparent detection cup 102 is installed in the middle of the detection cavity 101, and the transparent detection cup 102 is located at the bottom of the drain pipe 402, a spectrometer 103 facing the transparent detection cup 102 is installed on one side of the detection cavity 101, and a control panel 104 is installed on one side of the outer end of the monitoring device 1, and the control panel 104 is connected to the spectrometer 103 through electric wires.

[0029] After the sampled water source is filtered and stored in the water filter cartridge 4, when the water source is tested, since the transparent test cup 102 is located at the bottom of the drain pipe 402, the switch valve 403 on the drain pipe 402 is opened to discharge the water source in the water filter cartridge 4 into the transparent test cup 102. The control panel 104 has a control button and a display screen. The spectrometer 103 is started by the control button. The spectrometer 103 irradiates the light source at the water source inside the transparent test cup 102. The spectrometer 103 decomposes the light into different wavelengths through a spectroscopic element. The light of different wavelengths is detected by a detector (such as a photomultiplier tube, a charge coupled device (CCD) or a photodiode). The detected signal is converted into a digital signal. The control panel 104 is a software-based controllable and processable control panel 104. Since the spectrometer 103 is connected to the control panel 104 through an electric wire, the detected signal is converted into a digital signal and transmitted to the control panel 104, and is processed, analyzed and displayed by the software to determine the content of total organic fluorine compounds in the water source, so as to facilitate the total organic fluorine monitoring of the water source in the water body.

[0030] Among them, a cartridge cover 404 is provided on the top of the water filter cartridge 4, an internal thread 405 is provided on the top of the inner part of the water filter cartridge 4, and the bottom of the cartridge cover 404 is threadedly connected to the internal thread 405, a limit block 406 is installed on the top of the inner part of the water filter cartridge 4, and a socket 407 used in conjunction with the filter element 401 is opened inside the limit block 406.

[0031] When the filter element 401 is in use, the cartridge cover 404 is twisted and loosened to open it from the top of the water filter cartridge 4, the filter element 401 is placed into the water filter cartridge 4, the filter element 401 is plugged and fixed into the socket 407 inside the limit block 406, so that the filter element 401 is fixedly placed inside the water filter cartridge 4, and the cartridge cover 404 is tightened to seal the water filter cartridge 4.

[0032] When the amount of impurities filtered inside the filter element 401 is large, the cartridge cover 404 can be twisted and unscrewed from the top of the water filter cartridge 4 to open it, and the filter element 401 can be pulled out of the insertion hole 407 and then taken out of the water filter cartridge 4 for cleaning or replacement.

[0033] A water outlet pipe 5 is installed at one side of the bottom of the transparent detection cup 102 , and the pipe body of the water outlet pipe 5 passes through the outside of the monitoring device 1 , and a solenoid valve 501 is installed on the water outlet pipe 5 .

[0034] After testing the water sample in the transparent testing cup 102, the electromagnetic valve 501 is started to open, and the water sample in the transparent testing cup 102 is discharged through the water outlet pipe 5. When the water sample needs to be discharged for testing again, the electromagnetic valve 501 is closed and the water outlet pipe 5 is sealed.

[0035] A placement cavity 6 is provided at the bottom of the monitoring device 1 , a battery 601 is installed inside the placement cavity 6 , and three power connectors 602 are installed on the top of the battery 601 .

[0036] When the control panel 104, the sampling water pump 301 and the solenoid valve 501 are in use, the control panel 104, the sampling water pump 301 and the solenoid valve 501 are provided with power cords, and the power cords are all passed through the interior of the placement cavity 6 and are connected with plugs, and the plugs are respectively inserted into the three power connectors 602, and the control panel 104 is connected to the spectrometer 103 and the solenoid valve 501 through wires, and the control panel 104, the spectrometer 103, the sampling water pump 301 and the solenoid valve 501 are provided with power supply through the battery 601. The control panel 104 can control the start and stop of the spectrometer 103 and the solenoid valve 501, and the control procedures involved in the utility model can be implemented by those skilled in the art according to the same or similar principles in the prior art, and this part is not the innovation of the utility model.

[0037] When the sampling water pump 301 needs to be stopped, the plug at one end of the power cord can be unplugged from the power connector 602, and the charging port is used on the outside of the battery 601. After the battery 601 runs out of power, it can be charged from the charging port for continued battery life.

[0038] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0039] The above is a detailed introduction to a total organic fluorine monitoring device provided in an embodiment of the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A total organic fluorine monitoring device, characterized in that: include: Monitoring equipment (1); A base (2) mounted on the bottom of the monitoring device (1); Self-locking universal wheels (201) installed on four sides of the bottom of the base (2); A sampling assembly disposed on one side of the outer end of the monitoring device (1) and used for collecting water source samples, the sampling assembly comprising: an equipment box (3), a sampling water pump (301), a sampling tube (302) and a delivery tube (303); The filter assembly disposed on the top of the monitoring device (1) is used to filter impurities from the sampled water source, and the filter assembly comprises: a water filter cartridge (4), a filter core (401), a drain pipe (402) and a switch valve (403).

2. The total organic fluorine monitoring device according to claim 1, characterized in that: An equipment box (3) is installed on one side of the outer end of the monitoring device (1), a sampling water pump (301) is installed inside the equipment box (3), a sampling tube (302) is installed at the water suction end outside the sampling water pump (301), a delivery tube (303) is installed at the water outlet end at the top of the sampling water pump (301), and a mesh cover (304) is installed at one end of the sampling tube (302).

3. The total organic fluorine monitoring device according to claim 2, characterized in that: A water filter cartridge (4) is installed on the top of the monitoring device (1), and one end of the delivery pipe (303) passes through the device box (3) and is connected to the water filter cartridge (4). A filter core (401) is placed inside the water filter cartridge (4). A drainage pipe (402) is installed at the bottom of the water filter cartridge (4), and a switch valve (403) is installed on the drainage pipe (402).

4. The total organic fluorine monitoring device according to claim 3, characterized in that: The monitoring device (1) is provided with a detection chamber (101) inside, a transparent detection cup (102) is installed in the middle of the detection chamber (101), and the transparent detection cup (102) is located at the bottom of the drain pipe (402), a spectrum analyzer (103) facing the transparent detection cup (102) is installed on one side inside the detection chamber (101), and a control panel (104) is installed on one side of the outer end of the monitoring device (1), and the control panel (104) is connected to the spectrum analyzer (103) via an electric wire.

5. The total organic fluorine monitoring device according to claim 3, characterized in that: The top of the water filter cartridge (4) is provided with a cartridge cover (404), the top of the interior of the water filter cartridge (4) is provided with an internal thread (405), and the bottom of the cartridge cover (404) is threadedly connected to the internal thread (405), and a limit block (406) is installed at the top of the interior of the water filter cartridge (4), and a socket (407) for use with the filter element (401) is provided inside the limit block (406).

6. The total organic fluorine monitoring device according to claim 4, characterized in that: A water outlet pipe (5) is installed on one side of the bottom of the transparent detection cup (102), and the body of the water outlet pipe (5) passes through the outside of the monitoring device (1), and a solenoid valve (501) is installed on the water outlet pipe (5).

7. The total organic fluorine monitoring device according to claim 1, characterized in that: The monitoring device (1) is provided with a placement cavity (6) at the bottom thereof, a storage battery (601) is installed inside the placement cavity (6), and three power connectors (602) are installed on the top of the storage battery (601).

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