Water quality detection equipment for water conservancy project

Abstract

The utility model discloses water quality detection equipment for hydraulic engineering, which relates to the technical field of water quality detection and comprises a main body, a sampling mechanism is inserted into the top of the main body in a sliding manner, a fixing mechanism is arranged at the bottom of the main body, and the main body comprises a through pipe. When detection equipment is about to be separated from fixation, the detection equipment can be separated upwards, at the moment, the movable barbs are pricked into a riverbed, the reverse limiting effect is achieved, the equipment is prevented from being separated from the riverbed, and detection and sampling operation is facilitated; a water source enters the honeycomb pipe through the honeycomb groove; the push rod is pulled by the handle to drive the scraper and the rubber sealing gasket to ascend along the through pipe; deep water enters through the honeycomb pipe, a deep water sample in the honeycomb pipe is pumped out through the through pipe, water quality detection is carried out, after detection is completed, the push rod is pushed through the handle, the scraper blade and the rubber sealing gasket are driven to descend along the through pipe, water in the through pipe is squeezed and discharged into a water source through the honeycomb pipe, and when next detection is waited, water quality detection is completed. And the handle is repeatedly pulled.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to water quality detection equipment for water conservancy projects. Background Art

[0002] With the growth of population and the process of industrialization, the contradiction between supply and demand of water resources is becoming increasingly severe. At the same time, the problem of water pollution is becoming more and more serious. It is very important to monitor and manage water quality. The use of water quality testing equipment in water conservancy projects can help relevant departments accurately monitor water quality, detect water pollution problems in a timely manner and take corresponding measures.

[0003] At present, the water quality testing equipment used in water conservancy projects has a relatively simple structure and a single function. Generally, deep water sources are pumped out through pipes for testing, which is very inconvenient and not easy to reuse. The testing equipment still needs to be re-fixed for the next sampling test, and the testing equipment is not stable enough in the water.

[0004] The present invention provides a water quality detection device for water conservancy projects. Utility Model Content

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A water quality detection device for water conservancy projects includes a main body, a sampling mechanism is slidably inserted into the top of the main body, a fixing mechanism is provided at the bottom of the main body, and the fixing mechanism includes a fixing shell; the main body includes a through pipe; the sampling mechanism includes a handle, and a push rod is fixedly installed at the bottom of the handle.

[0007] A further improvement of the technical solution of the present invention is that a base is provided at the inner center of the fixed shell, and barbs are rotatably mounted around the base.

[0008] A further improvement of the technical solution of the present utility model is that: the base is fixedly mounted on the bottom of the main body, and one end of the barb passes through the fixed shell and is located on the outside.

[0009] A further improvement of the technical solution of the present invention is that: a honeycomb tube is connected through the bottom of the through pipe, and a fixing mechanism is fixedly installed on the bottom of the honeycomb tube.

[0010] A further improvement of the technical solution of the present utility model is that a breakthrough head is fixedly installed on the bottom of the fixing mechanism.

[0011] A further improvement of the technical solution of the utility model is that the sampling mechanism is slidably inserted into the through tube.

[0012] A further improvement of the technical solution of the present utility model is that a scraper is fixedly installed on the bottom of the push rod, and a rubber sealing pad is fixedly installed on the bottom surface of the scraper.

[0013] A further improvement of the technical solution of the present utility model is that the scraper and the rubber sealing gasket are in contact with the top inner wall of the main body.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] 1. The utility model provides a water quality detection device for water conservancy projects. When the water quality detection device for water conservancy projects is lowered into the water, the breakthrough head at the bottom of the main body is inserted into the riverbed for preliminary fixation. When the detection device wants to break away from the fixation, it will break away from the movable barbs at this time and penetrate into the riverbed, playing a reverse limiting role to prevent the device from breaking away from the riverbed, thereby firmly fixing the water quality detection device for water conservancy projects in the water, facilitating detection and sampling operations.

[0016] 2. The utility model provides a water quality detection device for water conservancy projects. When the water quality detection device for water conservancy projects is lowered into the water, the breakthrough head at the bottom of the main body is inserted into the riverbed for preliminary fixation. The pointed breakthrough head facilitates the insertion of the device into the riverbed. Then, the honeycomb tube at the bottom of the detection device can contact a water source at a deeper water level. The water source enters the honeycomb tube through the honeycomb groove, and then the sampling mechanism is pulled to suck it out into the through pipe. Sampling and detection of deep water sources can be carried out from the water surface.

[0017] 3. The utility model provides a water quality detection device for water conservancy projects. When the water quality detection device for water conservancy projects is lowered into the water, the breakthrough head at the bottom of the main body is inserted into the riverbed for preliminary fixation. The pointed breakthrough head facilitates the insertion of the device into the riverbed. Then the honeycomb tube at the bottom of the detection device can contact the water source at a deeper water level. The water source enters the honeycomb tube through the honeycomb groove. At this time, the push rod is pulled by the handle to drive the scraper and the rubber sealing gasket to rise along the through tube, so that the through tube is in a negative pressure state, and deep water enters through the honeycomb tube. Then the deep water sample in the honeycomb tube is extracted through the through tube for water quality detection. After the detection is completed, the push rod is pushed by the handle to drive the scraper and the rubber sealing gasket to descend along the through tube, squeezing the water in the through tube through the honeycomb tube and discharging it into the water source. Waiting for the next detection, the handle can be pulled again. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the water quality detection equipment for water conservancy projects of the present invention;

[0019] Figure 2 This is a schematic diagram of the explosion structure of the water quality detection equipment for water conservancy projects used in the utility model;

[0020] Figure 3 This is a structural diagram of the fixing mechanism of the present utility model;

[0021] Figure 4It is a structural diagram of the main body of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the sampling mechanism of the present utility model.

[0023] In the figure: 1. Main body; 2. Fixing mechanism; 3. Sampling mechanism; 21. Base; 22. Barb; 23. Fixing shell; 11. Breaking head; 12. Honeycomb tube; 13. Through tube; 31. Handle; 32. Push rod; 33. Scraper; 34. Rubber sealing gasket. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below with reference to the embodiments:

[0025] like Figure 1-5 As shown, the utility model provides a water quality detection device for water conservancy projects, including a main body 1, a sampling mechanism 3 is slidably inserted into the top of the main body 1, and a fixing mechanism 2 is provided at the bottom of the main body 1.

[0026] like Figure 3 As shown, the utility model provides a technical solution: preferably, the fixing mechanism 2 includes a fixing shell 23, a base 21 is provided at the inner center of the fixing shell 23, barbs 22 are rotatably installed around the base 21, the base 21 is fixedly installed on the bottom of the main body 1, and one end of the barb 22 passes through the fixing shell 23 and is located on the outside.

[0027] In this embodiment, when the water quality detection equipment for the water conservancy project is lowered into the water, the breakthrough head 11 at the bottom of the main body 1 is inserted into the riverbed for preliminary fixation. When the detection equipment wants to break away from the fixation, it will break away from the active barb 22 at this time and penetrate into the riverbed, playing a reverse limiting role to prevent the equipment from breaking away from the riverbed, thereby firmly fixing the water quality detection equipment for the water conservancy project in the water, facilitating detection and sampling operations.

[0028] like Figure 4 As shown, the utility model provides a technical solution: preferably, the main body 1 includes a through tube 13, the bottom of the through tube 13 is connected with a honeycomb tube 12, the bottom of the honeycomb tube 12 is fixedly installed with a fixing mechanism 2, the bottom of the fixing mechanism 2 is fixedly installed with a breakthrough head 11, and the sampling mechanism 3 is slidably inserted in the through tube 13.

[0029] In this embodiment, when the water quality detection equipment for the water conservancy project is lowered into the water, the breakthrough head 11 at the bottom of the main body 1 is inserted into the riverbed for preliminary fixation. The pointed breakthrough head 11 facilitates the insertion of the equipment into the riverbed. Then the honeycomb tube 12 at the bottom of the detection equipment can contact the water source at a deeper water level. The water source enters the honeycomb tube 12 through the honeycomb groove, and then the sampling mechanism 3 is pulled to suck it out into the through pipe 13, so that sampling and detection of the deep water source can be carried out from the water surface.

[0030] like Figure 5 As shown, the utility model provides a technical solution: preferably, the sampling mechanism 3 includes a handle 31, a push rod 32 is fixedly installed at the bottom of the handle 31, a scraper 33 is fixedly installed at the bottom of the push rod 32, a rubber sealing gasket 34 is fixedly installed on the bottom surface of the scraper 33, and the scraper 33 and the rubber sealing gasket 34 are in contact with the top inner wall of the main body 1.

[0031] In this embodiment, when the water quality detection equipment for the water conservancy project is lowered into the water, the breakthrough head 11 at the bottom of the main body 1 is inserted into the riverbed for preliminary fixation. The pointed breakthrough head 11 makes it easier for the equipment to be inserted into the riverbed. Then the honeycomb tube 12 at the bottom of the detection equipment can contact the water source at a deeper water level. The water source enters the honeycomb tube 12 through the honeycomb groove. At this time, the push rod 32 is pulled by the handle 31 to drive the scraper 33 and the rubber sealing gasket 34 to rise along the through pipe 13, so that the through pipe 13 is in a negative pressure state, and deep water enters through the honeycomb tube 12. Then the deep water sample in the honeycomb tube 12 is extracted through the through pipe 13 for water quality detection. After the detection is completed, the push rod 32 is pushed by the handle 31 to drive the scraper 33 and the rubber sealing gasket 34 to descend along the through pipe 13, squeezing the water in the through pipe 13 through the honeycomb tube 12 and discharging it into the water source. Waiting for the next detection, the handle 31 can be pulled again.

[0032] The following is a detailed description of the working principle of the water quality testing equipment used in this water conservancy project.

[0033] like Figure 1-5As shown, when the water quality detection equipment of the water conservancy project is lowered into the water, the breakthrough head 11 at the bottom of the main body 1 is inserted into the riverbed for preliminary fixation. When the detection equipment wants to break away from the fixation, it will break away from the active barb 22 at this time and penetrate into the riverbed, playing a reverse limiting role to prevent the equipment from breaking away from the riverbed, thereby firmly fixing the water quality detection equipment of the water conservancy project in the water, facilitating the detection and sampling operation. When the water quality detection equipment of the water conservancy project is lowered into the water, the breakthrough head 11 at the bottom of the main body 1 is inserted into the riverbed for preliminary fixation. The pointed breakthrough head 11 facilitates the equipment to penetrate into the riverbed, and then the honeycomb tube 12 at the bottom of the detection equipment can contact the water source at a deeper water level. The water source enters the honeycomb tube 12 through the honeycomb groove, and then the sampling mechanism 3 is pulled to suck it out into the through pipe 13, and the deep water source can be sampled and tested from the water surface. When the water quality testing equipment is lowered into the water, the breakthrough head 11 at the bottom of the main body 1 is inserted into the riverbed for preliminary fixation. The pointed breakthrough head 11 makes it easier for the equipment to be inserted into the riverbed. Then the honeycomb tube 12 at the bottom of the testing equipment can contact the water source at a deeper water level. The water source enters the honeycomb tube 12 through the honeycomb groove. At this time, the push rod 32 is pulled by the handle 31 to drive the scraper 33 and the rubber sealing gasket 34 to rise along the through pipe 13, so that the through pipe 13 is in a negative pressure state, and deep water enters through the honeycomb tube 12. Then the deep water sample in the honeycomb tube 12 is extracted through the through pipe 13 for water quality testing. After the test is completed, the push rod 32 is pushed by the handle 31 to drive the scraper 33 and the rubber sealing gasket 34 to descend along the through pipe 13, squeezing the water in the through pipe 13 through the honeycomb tube 12 and discharging it into the water source. Waiting for the next test, just pull the handle 31 again.

[0034] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A water quality detection device for water conservancy projects, comprising a main body (1), characterized in that: The top of the main body (1) is slidably connected with a sampling mechanism (3); the bottom of the main body (1) is provided with a fixing mechanism (2), and the fixing mechanism (2) includes a fixing shell (23); the main body (1) includes a through pipe (13); the sampling mechanism (3) includes a handle (31), and a push rod (32) is fixedly installed at the bottom of the handle (31).

2. The water quality detection equipment for water conservancy projects according to claim 1, characterized in that: A base (21) is provided at the inner center of the fixed shell (23), and barbs (22) are rotatably mounted around the base (21).

3. The water quality detection equipment for water conservancy projects according to claim 2, characterized in that: The base (21) is fixedly mounted on the bottom of the main body (1), and one end of the barb (22) passes through the fixed shell (23) and is located outside.

4. The water quality detection equipment for water conservancy projects according to claim 1, characterized in that: The bottom of the through pipe (13) is connected to a honeycomb tube (12), and the bottom of the honeycomb tube (12) is fixedly mounted with a fixing mechanism (2).

5. The water quality detection equipment for water conservancy projects according to claim 4, characterized in that: A breakthrough head (11) is fixedly mounted on the bottom of the fixing mechanism (2).

6. The water quality detection equipment for water conservancy projects according to claim 4, characterized in that: The sampling mechanism (3) is slidably inserted into the through pipe (13).

7. The water quality detection equipment for water conservancy projects according to claim 1, characterized in that: A scraper (33) is fixedly mounted on the bottom of the push rod (32), and a rubber sealing pad (34) is fixedly mounted on the bottom surface of the scraper (33).

8. The water quality detection equipment for water conservancy projects according to claim 7, characterized in that: The scraper (33) and the rubber sealing gasket (34) are attached to the top inner wall of the main body (1).

Images