Multifunctional sampling pipeline system

Abstract

The utility model belongs to the technical field of water quality detection, and discloses a multifunctional sampling pipeline system which comprises a first silicone tube, the top end of the first silicone tube is fixedly connected with a first reducing pagoda joint, and the top end of the first reducing pagoda joint is fixedly connected with a first electromagnetic ball valve; one end of the first electromagnetic ball valve is fixedly connected with a first straight pipe, the top end of the first straight pipe is fixedly sleeved with a reducer union, the exterior of the reducer union is fixedly connected with a first loose joint, and the interior of the first loose joint is fixedly connected with a second straight pipe. The first electromagnetic ball valve, the transparent three-way joint, the floater, the negative pressure air pump and the water sampling port are arranged, the negative pressure air pump is started, the first electromagnetic ball valve and the second electromagnetic ball valve are synchronously opened, a measured water body flows through the negative pressure air pump from the first silicone tube and gradually passes through the transparent three-way joint, and the water level continues to rise; therefore, the sampling pipeline is not easy to block, and the pipeline cleaning effect is excellent.

Description

Technical Field

[0001] The utility model belongs to the technical field of water quality detection, in particular to a multifunctional sampling pipeline system. Background Art

[0002] Generally in the field of water quality testing, in places with complex water quality conditions such as various sewage pools, sampling ports, sewage river intakes, etc., there are turbid water containing flocs, algae, etc. It is difficult for equipment to sample them, the sampling pump and its pipeline are prone to blockage, and maintenance is difficult, time-consuming and labor-intensive, costly, and low-efficiency.

[0003] The existing sampling pipeline is complex in composition and easy to clog. Its cleaning function is not effective, which makes maintenance personnel very headache. In addition, its construction cost is high, its volume is large and its construction conditions are also obviously limited. It can no longer meet the use requirements of existing environmental scenarios. A multifunctional sampling pipeline system is now proposed to solve the above problems. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a multifunctional sampling pipeline system, which solves the problems that the sampling pipeline is easily blocked and the cleaning pipeline function is not effective.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a multifunctional sampling pipeline system, comprising a first silicone tube, the top end of the first silicone tube is fixedly connected to a first reducing pagoda joint, the top end of the first reducing pagoda joint is fixedly connected to a first electromagnetic ball valve, one end of the first electromagnetic ball valve is fixedly connected to a first straight pipe, the top end of the first straight pipe is fixedly sleeved with a reducing joint, the outside of the reducing joint is fixedly connected to a first flexible joint, the inside of the first flexible joint is fixedly connected to a second straight pipe, one side of the second straight pipe is fixedly connected to a first backwash air pump interface, the top end of the second straight pipe is fixedly sleeved with a transparent tee joint, the inside of the transparent tee joint is fixedly connected to a third straight pipe, the top end of the transparent tee joint is fixedly connected to a tee joint, the top end of the tee joint is fixedly connected to a fourth straight pipe, and the top of the fourth straight pipe is fixedly sleeved with a blocking cap;

[0006] The blocking cap is movably connected to a float inside, a fifth straight pipe is fixedly connected to one side of the three-way joint, a second flexible joint is fixedly sleeved on one end of the fifth straight pipe, a sixth straight pipe is fixedly connected inside the second flexible joint, an elbow is fixedly connected to one end of the sixth straight pipe, a seventh straight pipe is fixedly connected to the outside of the seventh straight pipe, a second electromagnetic ball valve is fixedly connected to the inside of the second electromagnetic ball valve, a second reducing pagoda joint is fixedly connected to the top of the second reducing pagoda joint, a second silicone tube is fixedly connected to one end of the second silicone tube, a negative pressure air pump is fixedly connected to a water sampling port on one side of the transparent three-way joint, and a second backwash water pump interface is fixedly connected to one side of the transparent three-way joint.

[0007] Preferably, the bottom end of the first reducing pagoda joint is located inside the first silicone tube, and the top end of the first reducing pagoda joint is located inside the first electromagnetic ball valve.

[0008] Preferably, the first silicone tube and the second silicone tube are made of the same material structure, and the first straight tube, the second straight tube, the third straight tube, the fourth straight tube, the fifth straight tube, the sixth straight tube and the seventh straight tube are all the same in structure.

[0009] Preferably, the float is located inside the three-way joint and the seventh straight pipe, and the three-way joint and the seventh straight pipe are connected to each other.

[0010] Preferably, the elbow is an L-shaped structure, and the second silicone tube is an L-shaped structure.

[0011] Preferably, the water sampling port and the second backwash water pump interface are parallel to each other.

[0012] Preferably, the bottom end of the second reducing pagoda joint is located inside the second electromagnetic ball valve, and the top end of the second reducing pagoda joint is located inside the second silicone tube.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model is provided with a first electromagnetic ball valve, a transparent three-way joint, a float, a negative pressure air pump, and a water sampling port. The negative pressure air pump is turned on, and the first electromagnetic ball valve and the second electromagnetic ball valve are opened synchronously. The water body is measured to flow from the first silicone tube through the negative pressure air pump and gradually through the transparent three-way joint. The water level continues to rise. At this time, the float starts to move, and the trigger signal synchronously closes the first electromagnetic ball valve, the second electromagnetic ball valve and the negative pressure air pump. At this time, water sample is stored at the water sampling port, which can be used for equipment sampling and testing. The water enters the water sample tube through the opened channel of the first electromagnetic ball valve and the second electromagnetic ball valve through the one-way valve. After the water sample tube is full of water sample, the water is discharged from the water sampling port. After the pumping test is stopped, if the water sample tube needs to be kept in the water sample state, the first electromagnetic ball valve only needs to be closed. If the liquid in the water sample tube needs to be discharged or the water sample tube needs to be cleaned, the second electromagnetic ball valve needs to be opened and the cleaning system needs to be turned on, so that the sampling pipeline is not easy to be blocked and the pipeline cleaning function has an excellent effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall relationship structure of the utility model;

[0016] Figure 2 This is a front view structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the right-side view of the present invention;

[0018] Figure 4 It is a schematic diagram of the explosion structure of the utility model.

[0019] In the figure: 1. First silicone tube; 2. First reducing pagoda joint; 3. First solenoid ball valve; 4. First straight pipe; 5. Reducing joint; 6. First union; 7. First backwash air pump interface; 8. Second straight pipe; 9. Transparent tee joint; 10. Third straight pipe; 11. Tee joint; 12. Fourth straight pipe; 13. Plug; 14. Float; 15. Fifth straight pipe; 16. Second union; 17. Sixth straight pipe; 18. Elbow; 19. Seventh straight pipe; 20. Second solenoid ball valve; 21. Second reducing pagoda joint; 22. Second silicone tube; 23. Negative pressure air pump; 24. Water sampling port; 25. Second backwash water pump interface. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, the utility model provides a multifunctional sampling pipeline system, including a first silicone tube 1, the top of the first silicone tube 1 is fixedly connected to a first reducing pagoda joint 2, the top of the first reducing pagoda joint 2 is fixedly connected to a first electromagnetic ball valve 3, one end of the first electromagnetic ball valve 3 is fixedly connected to a first straight pipe 4, the top of the first straight pipe 4 is fixedly sleeved with a reducing joint 5, the outside of the reducing joint 5 is fixedly connected to a first flexible joint 6, the inside of the first flexible joint 6 is fixedly connected to a second straight pipe 8, one side of the second straight pipe 8 is fixedly connected to a first backwash air pump interface 7, the top of the second straight pipe 8 is fixedly sleeved with a transparent tee joint 9, the inside of the transparent tee joint 9 is fixedly connected to a third straight pipe 10, the top of the transparent tee joint 9 is fixedly connected to a tee joint 11, the top of the tee joint 11 is fixedly connected to a fourth straight pipe 12, and the top of the fourth straight pipe 12 is fixedly sleeved with a blocking cap 13;

[0022] The plugging cap 13 is movably connected to a float 14 inside, a fifth straight pipe 15 is fixedly connected to one side of the tee joint 11, one end of the fifth straight pipe 15 is fixedly sleeved with a second flexible joint 16, a sixth straight pipe 17 is fixedly connected to the inside of the second flexible joint 16, one end of the sixth straight pipe 17 is fixedly connected to an elbow 18, one end of the elbow 18 is fixedly connected to a seventh straight pipe 19, the outside of the seventh straight pipe 19 is fixedly connected to a second electromagnetic ball valve 20, the inside of the second electromagnetic ball valve 20 is fixedly connected to a second reducing pagoda joint 21, the top of the second reducing pagoda joint 21 is fixedly connected to a second silicone tube 22, one end of the second silicone tube 22 is fixedly connected to a negative pressure air pump 23, one side of the transparent tee joint 9 is fixedly connected to a water sampling port 24, and one side of the transparent tee joint 9 is fixedly connected to a second backwash water pump interface 25;

[0023] By turning on the negative pressure air pump 23 and synchronously opening the first electromagnetic ball valve 3 and the second electromagnetic ball valve 20, the measured water flows from the first silicone tube 1 through the negative pressure air pump 23 and gradually passes through the transparent three-way joint 9. The water level continues to rise. At this time, the float 14 starts to move, and the trigger signal synchronously closes the first electromagnetic ball valve 3 and the second electromagnetic ball valve 20 and the negative pressure air pump 23. At this time, water sample is stored at the water sampling port 24, which can be used for equipment sampling and testing. It enters the water sample tube through the open channel of the first electromagnetic ball valve 3 and the second electromagnetic ball valve 20 through the one-way valve. After the water sample tube is full of water sample, the water is discharged from the water sampling port 24. After stopping the water pumping test, if you want to keep the water sample in the water sample tube, you only need to close the first electromagnetic ball valve 3. If you want to discharge the liquid in the water sample tube or clean the water sample tube, you need to open the second electromagnetic ball valve 20 and start the cleaning system, so that the sampling pipeline is not easy to be blocked, and the pipeline cleaning function is excellent.

[0024] like Figure 1 、 Figure 2 、 Figure 4As shown, the bottom end of the first reducing pagoda joint 2 is located inside the first silicone tube 1, and the top end of the first reducing pagoda joint 2 is located inside the first solenoid ball valve 3. The first silicone tube 1 and the second silicone tube 22 are made of the same material structure. The first straight tube 4, the second straight tube 8, the third straight tube 10, the fourth straight tube 12, the fifth straight tube 15, the sixth straight tube 17 and the seventh straight tube 19 are all of the same structure. The float 14 is located inside the tee joint 11 and the seventh straight tube 19, and the tee joint 11 and the seventh straight tube 19 are connected to each other.

[0025] By adopting the negative pressure air pump 23 and the reasonable combination of pipes, the water sample is extracted under negative pressure without contacting the liquid with a certain power air pump, thereby avoiding damage to the pump by complex water quality such as flocculent matter, and preventing the pump or pump blades from being blocked.

[0026] By rationally configuring the pipe diameter and pipe volume of the system, a low-power negative pressure air pump 23 can be used to achieve the purpose of sampling, which is energy-saving and practical, with lower voltage and greater safety;

[0027] The system components are miniaturized, easy to integrate, fully functional, with a wide range of application scenarios and strong adaptability;

[0028] The backwash pipe connected to the second backwash water pump interface 25, through the negative pressure air pump 23 and the water pump connected to the first backwash air pump interface 7, causes the water sampling part to vibrate violently, thereby stirring the surrounding water body at high speed, flushing the pipe wall, and achieving the purpose of deep cleaning;

[0029] It not only has the functions of sampling, flushing and sample storage, but also has alarm, data communication and judgment of whether the device is working properly, so as to accurately control the start and stop of the negative pressure air pump 23, and feedback the sampling equipment to achieve a sampling and measurement cycle;

[0030] The system has a simple structure, is easy to disassemble, repair and replace, has complete functions and is extremely low cost.

[0031] like Figure 1 、 Figure 2 、 Figure 3 As shown, the elbow 18 is an L-shaped structure, the second silicone tube 22 is an L-shaped structure, the water sampling port 24 and the second backwash water pump interface 25 are parallel to each other, the bottom end of the second reducing pagoda joint 21 is located inside the second electromagnetic ball valve 20, and the top end of the second reducing pagoda joint 21 is located inside the second silicone tube 22;

[0032] The system consists of three main piping systems: the water intake assembly, the water storage and sampling assembly, and the sampling power assembly. The water intake assembly consists of a first silicone tube 1, a first reducing pagoda joint 2, and a first solenoid ball valve 3. The water storage and sampling assembly runs from a first straight tube 4 to a float 14. The sampling power assembly consists of a fifth straight tube 15, a second flexible joint 16, a second solenoid ball valve 20, and a negative pressure air pump 23.

[0033] The working principle and use process of this utility model:

[0034] First, the negative pressure air pump 23 is turned on, and the first electromagnetic ball valve 3 and the second electromagnetic ball valve 20 are opened simultaneously. The measured water flows from the first silicone tube 1 through the negative pressure air pump 23 and gradually passes through the transparent three-way connector 9. The water level continues to rise. At this time, the float 14 starts to move, and the trigger signal synchronously closes the first electromagnetic ball valve 3 and the second electromagnetic ball valve 20 and the negative pressure air pump 23. At this time, water sample is stored at the water sampling port 24, which can be used for sampling and testing of the equipment;

[0035] Through the open channel of the first electromagnetic ball valve 3 and the second electromagnetic ball valve 20, the water enters the water sample tube through the one-way valve. After the water sample tube is filled with water sample, the water is discharged from the water sample outlet 24. After the water pumping test is stopped, if you want to keep the water sample in the water sample tube, you only need to close the first electromagnetic ball valve 3. If you want to discharge the liquid in the water sample tube or clean the water sample tube, you need to open the second electromagnetic ball valve 20 and start the cleaning system to complete the operation.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional sampling pipeline system, comprising a first silicone tube (1), characterized in that: The top of the first silicone tube (1) is fixedly connected to a first reducing pagoda joint (2), the top of the first reducing pagoda joint (2) is fixedly connected to a first electromagnetic ball valve (3), one end of the first electromagnetic ball valve (3) is fixedly connected to a first straight pipe (4), the top of the first straight pipe (4) is fixedly sleeved with a reducing joint (5), the outside of the reducing joint (5) is fixedly connected to a first flexible joint (6), the inside of the first flexible joint (6) is fixedly connected to a second straight pipe (8), one side of the second straight pipe (8) is fixedly connected to a first backwash air pump interface (7), the top of the second straight pipe (8) is fixedly sleeved with a transparent three-way joint (9), the inside of the transparent three-way joint (9) is fixedly connected to a third straight pipe (10), the top of the transparent three-way joint (9) is fixedly connected to a three-way joint (11), the top of the three-way joint (11) is fixedly connected to a fourth straight pipe (12), and the top of the fourth straight pipe (12) is fixedly sleeved with a blocking cap (13); The plugging cap (13) is internally movably connected to a float (14), one side of the three-way joint (11) is fixedly connected to a fifth straight pipe (15), one end of the fifth straight pipe (15) is fixedly sleeved with a second flexible joint (16), the interior of the second flexible joint (16) is fixedly connected to a sixth straight pipe (17), one end of the sixth straight pipe (17) is fixedly connected to an elbow (18), one end of the elbow (18) is fixedly connected to a seventh straight pipe (19), and the exterior of the seventh straight pipe (19) is fixedly connected to the elbow (18). A second electromagnetic ball valve (20) is connected, the interior of the second electromagnetic ball valve (20) is fixedly connected to a second reducing pagoda joint (21), the top of the second reducing pagoda joint (21) is fixedly connected to a second silicone tube (22), one end of the second silicone tube (22) is fixedly connected to a negative pressure air pump (23), one side of the transparent three-way joint (9) is fixedly connected to a water sampling port (24), and one side of the transparent three-way joint (9) is fixedly connected to a second backwash water pump interface (25).

2. The multifunctional sampling pipeline system according to claim 1, characterized in that: The bottom end of the first reducing pagoda joint (2) is located inside the first silicone tube (1), and the top end of the first reducing pagoda joint (2) is located inside the first electromagnetic ball valve (3).

3. The multifunctional sampling pipeline system according to claim 1, characterized in that: The first silicone tube (1) and the second silicone tube (22) are made of the same material and structure, and the first straight tube (4), the second straight tube (8), the third straight tube (10), the fourth straight tube (12), the fifth straight tube (15), the sixth straight tube (17) and the seventh straight tube (19) are all of the same structure.

4. The multifunctional sampling pipeline system according to claim 1, characterized in that: The float (14) is located inside the three-way joint (11) and the seventh straight pipe (19), and the three-way joint (11) and the seventh straight pipe (19) are connected to each other.

5. The multifunctional sampling pipeline system according to claim 1, characterized in that: The elbow (18) is an L-shaped structure, and the second silicone tube (22) is an L-shaped structure.

6. The multifunctional sampling pipeline system according to claim 1, characterized in that: The water sampling port (24) and the second backwash water pump interface (25) are in a parallel state with each other.

7. The multifunctional sampling pipeline system according to claim 1, characterized in that: The bottom end of the second reducing pagoda joint (21) is located inside the second electromagnetic ball valve (20), and the top end of the second reducing pagoda joint (21) is located inside the second silicone tube (22).

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