A portable water quality bacteria sampler

Abstract

The present invention discloses a portable water quality bacteria sampler, which relates to the field of water quality detection, and aims to solve the problem that the existing water quality samplers in the prior art are inconvenient to use and carry. A cylinder is installed above the detection box, a sampling box is installed above the cylinder, a mounting box is installed above the sampling box, a protective cover is installed above the mounting box, a reduction motor is installed inside the protective cover, a rotating drum is installed inside the sampling box, a hose is arranged outside the rotating drum, a connecting pipe is installed on one side of the sampling box, a micro water pump is installed below the rotating drum, a water inlet pipe is installed at the lower end of the sampling box, a fixing buckle is installed on one side of the sampling box, a sleeve is arranged on one side of the connecting pipe, a tower buckle is installed on one side of the detection box, a scale is arranged on the front end surface of the inspection window, and a shoulder strap is installed on one side of the cylinder.

Description

Technical Field

[0001] The invention relates to the technical field of water quality detection, in particular to a portable water quality bacteria sampler. Background Art

[0002] Water is the source of life. Human beings cannot live without water in their lives and production activities. The quality of drinking water is closely related to human health. With the development of social economy, scientific progress and the improvement of people's living standards, people's requirements for the quality of drinking water are constantly increasing, and the drinking water quality standards are also constantly developing and improving accordingly. Since the formulation of drinking water quality standards is related to many factors such as people's living habits, culture, economic conditions, scientific and technological development level, water resources and their water quality status, there are differences in the requirements for drinking water quality not only between countries, but also between different regions in the same country.

[0003] The water quality of various water bodies and water sources such as rivers, lakes, reservoirs, and canals is directly related to the development of the national economy and the health of the people. Water quality testing and analysis is one of the main contents of the national environmental protection supervision and inspection work, especially for water bodies and water sources affected by sewage discharge. The testing and analysis of their water quality is even more important. The testing of water quality requires the use of a sampler to collect water samples. The existing water quality samplers are not convenient to use and carry; therefore, the market urgently needs to develop a portable water quality bacteria sampler to help people solve the existing problems. Summary of the invention

[0004] The object of the present invention is to provide a portable water quality bacteria sampler to solve the problem that the existing water quality sampler mentioned in the above background technology is inconvenient to use and carry.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a portable water quality bacteria sampler, comprising a detection box, a cylinder body is installed above the detection box, and the cylinder body is threadedly connected to the detection box, and a sealing ring is provided on the inner surface of the cylinder body, and the cylinder body is sealed to the detection box through the sealing ring, a sampling box is installed above the cylinder body, and the sampling box is threadedly connected to the cylinder body, an installation box is installed above the sampling box, and the installation box and the sampling box are arranged as an integrated structure, and a protective cover is installed above the installation box.

[0006] Preferably, the cylinder is sealed and connected to the sampling box, the protective cover is connected to the mounting box by fixing screws, a reduction motor is installed inside the protective cover, and the reduction motor extends through the protective cover to the inside of the sampling box and is fixedly connected to the sampling box, a rotating drum is installed inside the sampling box, and the rotating drum and the reduction motor are fixedly connected by a coupling, a hose is provided on the outside of the rotating drum, and a cover is installed on the lower end surface of the detection box.

[0007] Preferably, a connecting pipe is installed on one side of the sampling box, and the connecting pipe extends to the interior of the sampling box and is sealed and connected to a hose, a micro water pump is installed below the rotating drum, one side of the hose passes through the rotating drum and is sealed and connected to the micro water pump, and the micro water pump is fixedly connected to the sampling box, and a water inlet pipe is installed at the lower end of the sampling box, and the water inlet pipe extends to the interior of the cylinder and is fixedly connected to the sampling box.

[0008] Preferably, a fixing buckle is installed on one side of the sampling box, a sleeve is provided on one side of the connecting pipe, and the sleeve is sealingly connected to the connecting pipe, and the sleeve is fixedly connected to the sampling box through the fixing buckle, and a sampling tube is installed below the sleeve, and the sampling tube is slidably connected to the sleeve.

[0009] Preferably, a tower buckle is installed on one side of the detection box, a USB interface is provided on one side of the tower buckle, an inspection window is provided on the front end face of the cylinder, and the inspection window is sealed with the cylinder, a scale is provided on the front end face of the inspection window, a shoulder strap is installed on one side of the cylinder, and the shoulder strap is fixedly connected to the detection box and the sampling box respectively.

[0010] Preferably, the front end face of the sampling box is provided with a power interface, the front end face of the protective cover is provided with a photoelectric switch, and the photoelectric switch is electrically connected to the reduction motor, a water drain cylinder is installed inside the detection box, and the water drain cylinder is fixedly connected to the cylinder body and the detection box respectively, notches are provided on both sides of the water drain cylinder, detection plates are provided on both sides of the water drain cylinder, and a bacteria detector is installed above the detection plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The invention provides a sampling box. When it is necessary to sample water quality bacteria, the position of the sampling tube can be adjusted according to the water depth, the sampling tube can be separated from the tower buckle, and the length of the sampling tube can be extended by the sleeve, so that the deeper position can be extracted. The hose can be pulled out to select a suitable distance for convenient sampling. It is easy to use and highly practical. The water can be collected into the cylinder through the sampling tube by turning on the micro water pump. After the collection is completed, the drum can be driven to rotate by the reduction motor, so that the hose can be recovered. The hose is rolled onto the outer surface of the drum, reducing the external volume of the sampler, making it convenient to carry and use. The sleeve and the sampling tube are fixed by the fixing buckle and the tower buckle, which is convenient to carry and use.

[0013] 2. The invention adopts the setting of the detection box. The sampler obtains water through the cylinder body and flows into the drain cylinder inside the detection box. The water flows into the surface of the bacteria detector through the notches on both sides for detection. The detection box can be easily disassembled for cleaning and maintenance. It is easy to use. The data detected by the bacteria detector can be displayed on an external screen through the USB interface, which is convenient for use. The water can be released through the cover for next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A front view of a portable water quality bacteria sampler of the present invention;

[0015] Figure 2 It is the internal structure diagram of the sampling box of the present invention;

[0016] Figure 3 It is the internal structure diagram of the detection box of the present invention.

[0017] In the figure: 1. test box; 2. support foot; 3. cover; 4. USB interface; 5. tower buckle; 6. sampling tube; 7. sleeve; 8. fixing buckle; 9. connecting tube; 10. sampling box; 11. installation box; 12. protective cover; 13. photoelectric switch; 14. power interface; 15. shoulder strap; 16. cylinder; 17. inspection window; 18. scale; 19. reduction motor; 20. rotating drum; 21. hose; 22. micro water pump; 23. water inlet pipe; 24. drain cylinder; 25. notch; 26. test plate; 27. bacteria detector. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] See also Figure 1-3 An embodiment of the present invention is: a portable water quality bacteria sampler, including a detection box 1, a barrel 16 is installed above the detection box 1, and the barrel 16 is threadedly connected to the detection box 1, and a sealing ring is provided on the inner surface of the barrel 16, and the barrel 16 is sealed and connected to the detection box 1 through the sealing ring, a sampling box 10 is installed above the barrel 16, and the sampling box 10 is threadedly connected to the barrel 16, an installation box 11 is installed above the sampling box 10, and the installation box 11 and the sampling box 10 are set as an integrated structure, and a protective cover 12 is installed above the installation box 11, which can be conveniently disassembled and assembled through the threaded connection method, and is easy to use.

[0020] Furthermore, the cylinder 16 is sealed and connected to the sampling box 10, the protective cover 12 is connected to the installation box 11 by fixing screws, a reduction motor 19 is installed inside the protective cover 12, and the reduction motor 19 extends through the protective cover 12 to the inside of the sampling box 10 and is fixedly connected to the sampling box 10, a rotating drum 20 is installed inside the sampling box 10, and the rotating drum 20 is fixedly connected to the reduction motor 19 by a coupling, a hose 21 is arranged on the outside of the rotating drum 20, and a cover 3 is installed on the lower end surface of the detection box 1, and the rotating drum 20 can be driven to rotate by the reduction motor 19, so that the hose 21 can be recovered, and the hose 21 is rolled onto the outer surface of the rotating drum 20, thereby reducing the volume of the outside of the sampler.

[0021] Furthermore, a connecting pipe 9 is installed on one side of the sampling box 10, and the connecting pipe 9 extends to the interior of the sampling box 10 and is sealed and connected to the hose 21. A micro water pump 22 is installed below the rotating drum 20. One side of the hose 21 passes through the rotating drum 20 and is sealed and connected to the micro water pump 22, and the micro water pump 22 is fixedly connected to the sampling box 10. A water inlet pipe 23 is installed at the lower end of the sampling box 10, and the water inlet pipe 23 extends to the interior of the cylinder 16 and is fixedly connected to the sampling box 10. The water collected by the sampling tube 6 is sucked into the interior of the cylinder 16 through the micro water pump 22.

[0022] Furthermore, a fixing buckle 8 is installed on one side of the sampling box 10, a sleeve 7 is provided on one side of the connecting tube 9, and the sleeve 7 is sealedly connected to the connecting tube 9, and the sleeve 7 is fixedly connected to the sampling box 10 through the fixing buckle 8, a sampling tube 6 is installed below the sleeve 7, and the sampling tube 6 is slidably connected to the sleeve 7, and the length of the sampling tube 6 is extended by the sleeve 7, so that extraction can be performed at a deeper position.

[0023] Furthermore, a buckle 5 is installed on one side of the detection box 1, a USB interface 4 is provided on one side of the buckle 5, an inspection window 17 is provided on the front end face of the cylinder 16, and the inspection window 17 is sealed and connected to the cylinder 16, a scale 18 is provided on the front end face of the inspection window 17, a shoulder strap 15 is installed on one side of the cylinder 16, and the shoulder strap 15 is respectively fixedly connected to the detection box 1 and the sampling box 10, and the data detected by the bacteria detector 27 can be displayed on an external screen through the USB interface 4, so as to facilitate use.

[0024] Furthermore, a power interface 14 is provided on the front end face of the sampling box 10, a photoelectric switch 13 is provided on the front end face of the protective cover 12, and the photoelectric switch 13 is electrically connected to the reduction motor 19, a water drain cylinder 24 is installed inside the detection box 1, and the water drain cylinder 24 is respectively fixedly connected to the cylinder body 16 and the detection box 1, and notches 25 are provided on both sides of the water drain cylinder 24, and detection plates 26 are provided on both sides of the water drain cylinder 24, and a bacteria detector 27 is installed above the detection plate 26, and water flows into the surface of the bacteria detector 27 through the notches 25 on both sides for detection, and the bacteria detector 27 adopts the M275536 bacteria rapid detector.

[0025] Working principle: When it is necessary to sample water quality bacteria, the position of the sampling tube 6 can be adjusted according to the water at different depths, the sampling tube 6 can be separated from the tower buckle 5, and the length of the sampling tube 6 can be extended by the sleeve 7, so that the deeper position can be extracted, and the hose 21 can be pulled out to select a suitable distance for convenient sampling. It is easy to use and has strong practicality. Then, by turning on the micro water pump 22, the water can be collected into the cylinder 16 through the sampling tube 6. The sampler obtains the water through the cylinder 16 and flows into the water discharge cylinder 24 inside the detection box 1, and the water flows into the water discharge cylinder 24 through the notches 25 on both sides. The bacteria detector 27 performs detection on the surface, and the detection box 1 can be easily disassembled for cleaning and maintenance. It is easy to use. The data detected by the bacteria detector 27 can be displayed on an external screen through the USB interface 4. After the collection is completed, the reduction motor 19 can be used to drive the drum 20 to rotate, so that the hose 21 can be recovered. The hose 21 is rolled onto the outer surface of the drum 20, reducing the external volume of the sampler, thereby facilitating carrying and use. The sleeve 7 and the sampling tube 6 are fixed by the fixing buckle 8 and the tower buckle 5, which is convenient for carrying and use. The moisture can be released through the cover 3 for next use.

[0026] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A portable water quality bacteria sampler, comprising a detection box (1), characterized in that: A cylinder (16) is installed above the detection box (1), and the cylinder (16) is threadedly connected to the detection box (1), and a sealing ring is provided on the inner surface of the cylinder (16), and the cylinder (16) is sealed and connected to the detection box (1) via the sealing ring; a sampling box (10) is installed above the cylinder (16), and the sampling box (10) is threadedly connected to the cylinder (16); an installation box (11) is installed above the sampling box (10), and the installation box (11) and the sampling box (10) are arranged as an integrated structure; a protective cover (12) is installed above the installation box (11); The barrel (16) is sealedly connected to the sampling box (10), the protective cover (12) is connected to the installation box (11) by fixing screws, a reduction motor (19) is installed inside the protective cover (12), and the reduction motor (19) passes through the protective cover (12) and extends to the inside of the sampling box (10) and is fixedly connected to the sampling box (10), a rotating drum (20) is installed inside the sampling box (10), and the rotating drum (20) is fixedly connected to the reduction motor (19) by a coupling, a hose (21) is arranged outside the rotating drum (20), and a cover (3) is installed on the lower end surface of the detection box (1); A connecting pipe (9) is installed on one side of the sampling box (10), and the connecting pipe (9) extends to the interior of the sampling box (10) and is sealedly connected to a hose (21); a micro water pump (22) is installed below the rotating drum (20); one side of the hose (21) passes through the rotating drum (20) and is sealedly connected to the micro water pump (22); the micro water pump (22) is fixedly connected to the sampling box (10); a water inlet pipe (23) is installed at the lower end of the sampling box (10), and the water inlet pipe (23) extends to the interior of the cylinder (16) and is fixedly connected to the sampling box (10); A fixing buckle (8) is installed on one side of the sampling box (10), a sleeve (7) is provided on one side of the connecting pipe (9), the sleeve (7) is sealedly connected to the connecting pipe (9), and the sleeve (7) is fixedly connected to the sampling box (10) via the fixing buckle (8), a sampling tube (6) is installed below the sleeve (7), and the sampling tube (6) is slidably connected to the sleeve (7); A tower buckle (5) is installed on one side of the detection box (1), and a USB interface (4) is provided on one side of the tower buckle (5); an inspection window (17) is provided on the front end surface of the cylinder (16), and the inspection window (17) is sealedly connected to the cylinder (16); a scale (18) is provided on the front end surface of the inspection window (17); a shoulder strap (15) is installed on one side of the cylinder (16), and the shoulder strap (15) is fixedly connected to the detection box (1) and the sampling box (10), respectively; The front end surface of the sampling box (10) is provided with a power interface (14), the front end surface of the protective cover (12) is provided with a photoelectric switch (13), and the photoelectric switch (13) is electrically connected to the reduction motor (19), a water discharge cylinder (24) is installed inside the detection box (1), and the water discharge cylinder (24) is fixedly connected to the cylinder body (16) and the detection box (1), respectively, and notches (25) are provided on both sides of the water discharge cylinder (24), and detection plates (26) are provided on both sides of the water discharge cylinder (24), and a bacteria detector (27) is installed above the detection plate (26).

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