Energy-saving and environment-friendly portable water resource sampling device

Abstract

The utility model discloses an energy-saving and environment-friendly portable water resource sampling device, and belongs to the technical field of water resource sampling. Comprising a water collection measuring cylinder, one end of the water collection measuring cylinder is fixedly connected with a first threaded sleeve communicated with the water collection measuring cylinder, a corrugated pipe is arranged at the end, close to the first threaded sleeve, of the water collection measuring cylinder, and a water pumping head is arranged at the end, away from the water collection measuring cylinder, of the corrugated pipe; the water pumping head with the filter screen and the corrugated pipe are arranged, the corrugated pipe capable of being telescopically adjusted can prolong the water pumping distance of workers, the workers can conveniently use the water pumping device aiming at the scene with the low water surface, the corrugated pipe and the water pumping head are installed through threaded connection, installation is simple, and the water pumping device is convenient to use. The water pumping device is convenient to use and carry by workers, and the filter screen in the water pumping head plays a role in filtering to prevent impurities from affecting later water detection.

Description

Technical Field

[0001] The present application relates to the technical field of water resource sampling, and more specifically, to an energy-saving and environmentally friendly portable water resource sampling device. Background Art

[0002] The portable water sampling device is like a small water sampling "toolkit" that allows people to collect water samples at any time outdoors or in the field. This small device is designed to be very convenient, allowing you to easily obtain water samples for various research and analysis purposes no matter where you are.

[0003] The document with prior art publication number CN206725271U provides a device for long-distance water quality sampling. The device adopts a combination design of a sampler, a sampling hose and a tube collecting device, which can facilitate water quality detection and sampling of water sources that are far away from the ground. At the same time, the tube collecting device can curl and store the sampling hose, making the device easy to carry and easy to use.

[0004] However, in the above-mentioned low temperature weather conditions, it is not easy for the hose to recover its original state from the tube collecting device, that is, the hose is in a flattened state, which slows down the water flow rate during sampling, affecting the sampling efficiency. At the same time, it is impossible to handle impurities in the collected water source, and these impurities may affect the staff's subsequent water source detection results.

[0005] In view of this, we propose an energy-saving and environmentally friendly portable water resource sampling device. Utility Model Content

[0006] The purpose of this application is to provide an energy-saving and environmentally friendly portable water resource sampling device to solve the technical problems mentioned in the background technology.

[0007] The technical solution of the present application provides an energy-saving and environmentally friendly portable water resource sampling device, including a water collecting cylinder, one end of the water collecting cylinder is fixedly connected to a first threaded sleeve that is connected to the water collecting cylinder, one end of the water collecting cylinder close to the first threaded sleeve is provided with a bellows, and the end of the bellows away from the water collecting cylinder is provided with a pumping head, the interior of the pumping head is fixedly connected to a filter screen, the interior of the filter screen is fixedly installed with a bearing ring, the interior of the bearing ring is fixedly connected to a rotating rod, one end of the rotating rod is fixedly connected to a fan blade, and the fan blade is located inside the water collecting head, the end of the rotating rod away from the fan blade is fixedly connected to a fixed block, and the outer wall of the fixed block is fixedly connected to a plurality of brush strips.

[0008] By adopting the above technical solution, the filter net inside the pump head plays a filtering role to prevent impurities from affecting the subsequent water detection. In the process of water passing through the filter net, the water flow will drive the fan blades to rotate, and the rotation of the fan blades will drive the rotating rod and the brush bar to rotate synchronously. The rotation of the brush bar will move the impurities adsorbed on the filter net to prevent the impurities from being adsorbed on the filter net and affecting the pumping rate of the staff, which greatly improves the use effect of the device. At the same time, there is no need for electronic equipment to drive the device to work, which can play a good environmental protection role.

[0009] Optionally, one end of the water collecting measuring cylinder away from the first threaded sleeve is fixedly connected to a handle sleeve, a pull-out rod is provided inside the water collecting measuring cylinder, and the pull-out rod passes through the handle sleeve, one end of the pull-out rod is fixedly connected to a pull-out block, and one end of the pull-out block away from the pull-out block is fixedly connected to a rubber plug, the rubber plug is located inside the water collecting measuring cylinder, and the outer wall of the rubber plug is frictionally fitted with the inner wall of the water collecting measuring cylinder.

[0010] By adopting the above technical solution, the staff can accurately control the amount of water pumped by manual pumping. At the same time, no electronic equipment is required to drive the device to work, which can play a good environmental protection role.

[0011] Optionally, the end face of the bellows close to the water collecting cylinder is fixedly connected with a connected first threaded head, the end of the bellows away from the first threaded head is fixedly connected with a connected second threaded sleeve, and the pumping head is fixedly connected with a connected second threaded head close to the end face of the bellows.

[0012] By adopting the above technical solution, the telescopically adjustable bellows can extend the pumping distance of the staff, making it convenient for the staff to use it in scenes with low water levels. The bellows and the pumping head are installed through threaded connection, which is simple to install, very convenient to use, and easy for the staff to carry.

[0013] One or more technical solutions provided in the technical solution of this application have at least the following technical effects or advantages:

[0014] The present application provides a pumping head and a bellows with a filter. The telescopic and adjustable bellows can extend the pumping distance of the staff, which is convenient for the staff to use in scenes with low water levels. The bellows and the pumping head are installed by threaded connection, which is simple to install and very convenient to use and carry. The filter inside the pumping head plays a filtering role to prevent impurities from affecting the subsequent water detection. In the process of water passing through the filter, the water flow will drive the fan blades to rotate, and the rotation of the fan blades drives the rotating rod and the brush bar to rotate synchronously. The rotation of the brush bar will move the impurities adsorbed on the filter to prevent the impurities from being adsorbed on the filter and affecting the pumping rate of the staff, thereby greatly improving the use effect of the device. At the same time, no electronic equipment is required to drive the device to work, which can play a good environmental protection role. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the energy-saving and environmentally friendly portable water resource sampling device disclosed in the embodiment of the present application;

[0016] Figure 2 It is a structural expansion diagram of the energy-saving and environmentally friendly portable water resource sampling device disclosed in the embodiment of the present application;

[0017] Figure 3 A schematic diagram of the internal structure of the pumping head of the energy-saving and environmentally friendly portable water resource sampling device disclosed in the embodiment of the present application;

[0018] Explanation of the numbers in the figure: 1. Water collecting cylinder; 2. Handle sleeve; 3. Pull-out rod; 4. Pull-out block; 5. Rubber plug head; 6. First threaded sleeve; 7. Bellows; 8. First threaded head; 9. Second threaded sleeve; 10. Pumping head; 11. Second threaded head; 12. Filter screen; 13. Bearing ring; 14. Rotating rod; 15. Fan blade; 16. Fixed block; 17. Brush strip. DETAILED DESCRIPTION

[0019] The present application is further described in detail below in conjunction with the accompanying drawings.

[0020] Reference Figure 1-Figure 3 The embodiment of the present application provides an energy-saving and environmentally friendly portable water resource sampling device, including a water collecting cylinder 1, one end of the water collecting cylinder 1 is fixedly connected to a first threaded sleeve 6 that is in communication with the water collecting cylinder 1, an end of the water collecting cylinder 1 close to the first threaded sleeve 6 is provided with a bellows 7, an end of the bellows 7 away from the water collecting cylinder 1 is provided with a pumping head 10, a filter screen 12 is fixedly connected to the inside of the pumping head 10, a bearing ring 13 is fixedly installed inside the filter screen 12, a rotating rod 14 is fixedly connected to the inside of the bearing ring 13, one end of the rotating rod 14 is fixedly connected to a fan blade 15, and the fan blade 15 is located inside the pumping head 10, and the rotating rod 14 is away from the fan blade 15. One end is fixedly connected with a fixing block 16, and the outer wall of the fixing block 16 is fixedly connected with a plurality of brush strips 17. The filter screen 12 inside the pumping head 10 plays a filtering role to prevent impurities from affecting the later detection of water. In the process of water passing through the filter screen 12, the water flow will drive the fan blades 15 to rotate, and the rotation of the fan blades 15 drives the rotating rod 14 and the brush strips 17 to rotate synchronously. The rotation of the brush strips 17 will move the impurities adsorbed on the filter screen 12 to prevent the impurities from being adsorbed on the filter screen 12 and affecting the pumping rate of the staff, which greatly improves the use effect of the device. At the same time, no electronic equipment is required to drive the device to work, which can play a good environmental protection role.

[0021] Reference Figure 1-Figure 3The end of the water collecting cylinder 1 away from the first threaded sleeve 6 is fixedly connected to the handle sleeve 2, a pull rod 3 is provided inside the water collecting cylinder 1, and the pull rod 3 passes through the handle sleeve 2, one end of the pull rod 3 is fixedly connected to a pull block 4, and the end of the pull block 4 away from the pull block 4 is fixedly connected to a rubber plug 5, the rubber plug 5 is located inside the water collecting cylinder 1, and the outer wall of the rubber plug 5 is frictionally fitted with the inner wall of the water collecting cylinder 1. The staff can accurately control the amount of water pumped by manually pumping water, and at the same time, no electronic equipment is required to drive the device to work, which can play a good environmental protection role.

[0022] Reference Figure 1-Figure 3 The end surface of the bellows 7 close to the water collecting cylinder 1 is fixedly connected with a connected first threaded head 8, the end of the bellows 7 away from the first threaded head 8 is fixedly connected with a connected second threaded sleeve 9, and the end surface of the pumping head 10 close to the bellows 7 is fixedly connected with a connected second threaded head 11. The telescopically adjustable bellows 7 can extend the pumping distance of the staff, which is convenient for the staff to use in scenes with low water levels. The bellows 7 and the pumping head 10 are installed by threaded connection, which is simple to install, very convenient to use, and also convenient for the staff to carry.

[0023] Working principle: When in use, whether a retractable bellows 7 is needed depends on the water surface requirements. When the water surface is low, the staff rotates the first threaded head 8 on the bellows 7 to install it on the first threaded sleeve 6 on the water collecting cylinder 1, and then rotates the second threaded head 11 on the pumping head 10 to install it on the second threaded sleeve 9 on the bellows 7. The bellows 7 is pulled to extend the bellows 7, and the pumping head 10 is extended into the water to be sampled. The staff pulls the pull block 4, and the pull block 4 moves to drive the pull rod 3 and the rubber plug 5 to move, and the pumping head 10 starts to pump water, and the water passes through the pumping head 1 0 The filter screen 12 and the bellows 7 inside enter the water collecting cylinder 1, so as to collect the water resources to be tested. When the water passes through the filter screen 12, the water flow will drive the fan blades 15 to rotate, and the rotation of the fan blades 15 drives the rotating rod 14 and the brush bar 17 to rotate synchronously. The rotation of the brush bar 17 will move the impurities adsorbed on the filter screen 12 to prevent the impurities from affecting the water flow effect. When the bellows 7 is not needed, the staff only needs to directly install the second threaded head 11 on the pumping head 10 to the first threaded sleeve 6 on the water collecting cylinder 1. The installation is simple and it is also very convenient to carry and use.

Claims

1. An energy-saving and environmentally friendly portable water sampling device, comprising a water collecting cylinder, characterized in that: One end of the water collecting cylinder is fixedly connected to a first threaded sleeve, one end of the water collecting cylinder close to the first threaded sleeve is provided with a bellows, one end of the bellows away from the water collecting cylinder is provided with a pumping head, and a filter is fixedly connected inside the pumping head.

2. The energy-saving and environmentally friendly portable water resource sampling device according to claim 1 is characterized in that: A bearing ring is fixedly installed inside the filter screen, a rotating rod is fixedly connected inside the bearing ring, one end of the rotating rod is fixedly connected to a fan blade, and the fan blade is located inside the pump head, one end of the rotating rod away from the fan blade is fixedly connected to a fixed block, and a plurality of brush strips are fixedly connected to the outer wall of the fixed block.

3. The energy-saving and environmentally friendly portable water resource sampling device according to claim 1 is characterized in that: One end of the water collecting measuring cylinder away from the first threaded sleeve is fixedly connected with a handle sleeve, and a pull rod is arranged inside the water collecting measuring cylinder, and the pull rod passes through the handle sleeve.

4. The energy-saving and environmentally friendly portable water resource sampling device according to claim 3 is characterized in that: One end of the pull rod is fixedly connected to a pull block, and one end of the pull block away from the pull block is fixedly connected to a rubber plug.

5. The energy-saving and environmentally friendly portable water resource sampling device according to claim 4 is characterized in that: The rubber plug is located inside the water collecting cylinder, and the outer wall of the rubber plug is frictionally fitted with the inner wall of the water collecting cylinder.

6. The energy-saving and environmentally friendly portable water resource sampling device according to claim 1 is characterized in that: The end face of the bellows close to the water collecting cylinder is fixedly connected with a connected first threaded head, the end of the bellows away from the first threaded head is fixedly connected with a connected second threaded sleeve, and the end face of the pumping head close to the bellows is fixedly connected with a connected second threaded head.

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