Environmental engineering detection device

Abstract

The utility model discloses an environmental engineering detection device, and relates to the technical field of environmental engineering. A water pump is arranged on the water quality detection device; a support frame is arranged on the upper side of the base; a linear telescopic piece is arranged on the support frame; a fixed cylinder is arranged at the output end of the linear telescopic piece; a telescopic pipe is connected between the water inlet of the water pump and the fixed cylinder; an impeller piece connected with the filter basket is arranged in the fixed cylinder; and a scraping piece corresponding to the outer side of the filter basket is arranged at the bottom of the fixed cylinder. Through the filter basket arranged on the lower side of the fixed cylinder, impurities in detected water can be filtered, and the situation that the impurities in the detected water directly enter the water pump to cause blockage and damage of the water pump is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of environmental engineering, and specifically relates to an environmental engineering detection device. Background Art

[0002] Environmental testing includes water quality testing, gas testing, soil testing, etc. Testing water through water quality testing devices is helpful in providing a scientific basis for water environment management, pollution source control and urban ecological planning.

[0003] A Chinese patent with announcement number CN219122191U discloses an environmental engineering detection device, including a shell, a filter box, a water quality detection device, an installation box, a water outlet pipe, a water level detection device and a control panel. The control panel is fixedly connected to the upper side of the right side wall of the shell, and the control panel is used to electrically connect the water quality detection device, the pump, the electric control valve and the water level detection device. Although the above-mentioned environmental engineering detection device realizes the function of automatic measurement and water addition, and simplifies the operation process of the detection device, when the water quality is detected, the pump directly draws the detected water into the water quality detection device. The pump does not filter the detected water before, and impurities (sand, gravel, aquatic plants, etc.) in the detected water are directly sucked into the pump, which is easy to be blocked in the pump, resulting in damage to the pump.

[0004] In view of this, the present utility model is proposed. Summary of the invention

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an environmental engineering detection device to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An environmental engineering detection device comprises: a base, a water quality detection device is installed on the upper side of the base, a water pump is installed on the water quality detection device, a support frame is installed on the upper side of the base, a linear telescopic member is installed on the support frame, a fixed cylinder is installed on the output end of the linear telescopic member, a filter basket is rotatably matched at the bottom of the fixed cylinder, a telescopic tube is connected between the water inlet of the water pump and the fixed cylinder, the telescopic tube is a corrugated telescopic tube in the prior art, and the linear telescopic member is one of an electric telescopic rod, a cylinder or a hydraulic cylinder in the prior art;

[0008] An impeller part connected with the filter basket is arranged in the fixed cylinder, and a scraper part corresponding to the outer side of the filter basket is arranged at the bottom of the fixed cylinder.

[0009] Optionally, in order to reduce the situation where water directly enters the fixed cylinder through the annular groove, an annular groove is opened on the lower side of the fixed cylinder, a waterproof bearing is installed inside the annular groove, and the inner side of the filter basket is installed outside the waterproof bearing.

[0010] Optionally, in order to scrape off impurities such as water plants that clog the filter basket, the impeller member includes a roller rotatably engaged in a fixed cylinder, blades installed on the circumference of the roller, and the end of the roller is fixedly connected to the inner bottom of the filter basket; the scraper member includes a mounting block installed at the bottom of the fixed cylinder, a mounting groove opened on one side of the mounting block, and a scraper located in the mounting groove and corresponding to the outer side of the filter basket.

[0011] Optionally, in order to facilitate replacement of a damaged or worn scraper, a threaded hole is provided on the mounting block, the inner thread of the threaded hole is matched with a fastening bolt, and the threaded end of the fastening bolt abuts against the scraper.

[0012] Optionally, in order to install and support the telescopic tube, a mounting frame connected to the telescopic tube is installed on the upper side of the support frame.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] By arranging a filter basket on the lower side of the fixed cylinder, impurities in the tested water can be filtered, reducing the situation where impurities in the tested water directly enter the water pump and cause clogging and damage to the water pump. By arranging an impeller component in the fixed cylinder, when the tested water is extracted, the tested water enters the fixed cylinder and the impeller component is driven by the water flow to rotate, and the filter basket can be rotated by scraping the outer surface of the rotating filter basket through the scraping component, so that impurities such as water plants that clog the filter basket can be scraped off, thereby reducing the efficiency of the filter basket being clogged by impurities such as water plants and affecting the tested water quality.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of a water quality detection device;

[0018] Figure 2 is a schematic diagram of the impeller structure;

[0019] Figure 3 is a schematic diagram of the filter basket structure;

[0020] Figure 4 It is a schematic diagram of the fixed cylinder structure;

[0021] Figure 5 for Figure 4Schematic diagram of the structure at point A in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] Base 1, water quality detection device 2, water pump 3, support frame 4, linear telescopic member 5, fixed cylinder 6, filter basket 7, telescopic tube 8, impeller member 9, blade 901, roller 902, annular groove 10, waterproof bearing 11, scraper 12, mounting block 1201, mounting groove 1202, scraper 1203, threaded hole 13, fastening bolt 14.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The utility model will now be further described in detail with reference to the accompanying drawings.

[0026] See also Figure 1-5 As shown, in this embodiment, an environmental engineering detection device is provided, including: a base 1, a water quality detection device 2 is installed on the upper side of the base 1, a water pump 3 is installed on the water quality detection device 2, a support frame 4 is installed on the upper side of the base 1, a linear telescopic member 5 is installed on the support frame 4, a fixed cylinder 6 is installed on the output end of the linear telescopic member 5, a filter basket 7 is rotatably matched at the bottom of the fixed cylinder 6, a telescopic tube 8 is connected between the water inlet of the water pump 3 and the fixed cylinder 6, the telescopic tube 8 is a corrugated telescopic tube in the prior art, the linear telescopic member 5 is one of the electric telescopic rod, cylinder or hydraulic cylinder in the prior art, the linear telescopic member 5 is started to drive the filter basket 7 to sink into the water to be detected, and then the water pump 3 is started, the water to be detected can be filtered by the filter basket 7 and then enter the fixed cylinder 6, the water in the fixed cylinder 6 enters the water quality detection device 2 through the telescopic tube 8 and the water pump 3 for water quality detection, and the linear telescopic member 5 can control the sinking depth of the filter basket 7;

[0027] An impeller 9 connected to the filter basket 7 is installed in the fixed cylinder 6 , and a scraper 12 corresponding to the outer side of the filter basket 7 is installed at the bottom of the fixed cylinder 6 .

[0028] By setting the filter basket 7 on the lower side of the fixed cylinder 6, impurities in the tested water can be filtered, reducing the situation where impurities in the tested water directly enter the water pump 3 and cause the water pump 3 to be blocked and damaged. By setting the impeller part 9 in the fixed cylinder 6, when the tested water is extracted, the tested water enters the fixed cylinder 6 and is driven by the water flow to run the impeller part 9, which can make the filter basket 7 rotate. By scraping the outer surface of the rotating filter basket 7 with the scraper 12, impurities such as water plants that are blocked on the filter basket 7 can be scraped off, thereby reducing the efficiency of the filter basket 7 being blocked by impurities such as water plants and affecting the tested water quality.

[0029] like Figure 3 As shown, an annular groove 10 is opened on the lower side of the fixed cylinder 6 of this embodiment, a waterproof bearing 11 is installed on the inner side of the annular groove 10, and the inner side of the filter basket 7 is installed on the outer side of the waterproof bearing 11, wherein the waterproof bearing 11 can make the filter basket 7 rotate stably in the annular groove 10 while reducing the situation where water directly enters the fixed cylinder 6 through the annular groove 10. Example

[0030] like Figure 2-3 As shown, the impeller member 9 of this embodiment includes a roller 902 rotatably fitted in the fixed cylinder 6, a blade 901 installed on the circumference of the roller 902, and the end of the roller 902 is fixedly connected to the inner bottom of the filter basket 7; the scraper 12 includes a mounting block 1201 installed at the bottom of the fixed cylinder 6, a mounting groove 1202 opened on one side of the mounting block 1201, and a scraper 1203 located in the mounting groove 1202 and corresponding to the outer side of the filter basket 7.

[0031] When the tested water is pumped into the fixed cylinder 6 by the water pump 3, the water flows through the blades 901 to drive the roller 902 to rotate, and the rotation of the roller 902 drives the filter basket 7, and the filter basket 7 rotates through the waterproof bearing 11. The scraper 1203 fixed on one side of the mounting block 1201 can scrape the outer surface of the rotating filter basket 7 and can scrape off impurities such as water plants that are blocked on the filter basket 7, thereby reducing the efficiency of impurities such as water plants blocking the filter basket 7 and affecting the tested water quality.

[0032] like Figure 5 As shown, a threaded hole 13 is provided on the mounting block 1201 of this embodiment, and a fastening bolt 14 is matched with the inner thread of the threaded hole 13, and the threaded end of the fastening bolt 14 abuts against the scraper 1203;

[0033] The fastening bolt 14 is screwed into or out of the threaded hole 13 , so that the scraper 1203 can be disassembled and assembled in the mounting groove 1202 of the mounting block 1201 , thereby facilitating the replacement of the damaged or worn scraper 1203 . Example

[0034] The scraper 1203 in the first embodiment can be replaced by a steel brush. The mounting block 1201 is provided with a threaded hole 13. The inner thread of the threaded hole 13 is matched with a fastening bolt 14. The threaded end of the fastening bolt 14 abuts against the steel brush.

[0035] The scraper 1203 fixed on one side of the mounting block 1201 can scrape the outer surface of the rotating filter basket 7 and brush away impurities such as sand and gravel that are blocked on the filter basket 7, thereby reducing the efficiency of the filter basket 7 being blocked by impurities such as sand and gravel and affecting the detected water quality. The fastening bolt 14 is screwed into or out of the threaded hole 13, and the steel brush can be disassembled and assembled in the mounting groove 1202 of the mounting block 1201, thereby facilitating the replacement of damaged or worn steel brushes.

[0036] like Figure 1 As shown, a mounting frame connected to the telescopic tube 8 is installed on the upper side of the support frame 4 of this embodiment, wherein the mounting frame can install and support the telescopic tube 8.

[0037] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An environmental engineering detection device, characterized in that: include: A base (1), a water quality detection device (2) is mounted on the upper side of the base (1), a water pump (3) is mounted on the water quality detection device (2), a support frame (4) is mounted on the upper side of the base (1), a linear telescopic member (5) is mounted on the support frame (4), a fixed cylinder (6) is mounted on the output end of the linear telescopic member (5), a filter basket (7) is rotatably matched at the bottom of the fixed cylinder (6), and a telescopic tube (8) is connected between the water inlet of the water pump (3) and the fixed cylinder (6); An impeller component (9) connected to the filter basket (7) is installed in the fixed cylinder (6), and a scraper component (12) corresponding to the outer side of the filter basket (7) is installed at the bottom of the fixed cylinder (6).

2. An environmental engineering detection device according to claim 1, characterized in that: An annular groove (10) is provided on the lower side of the fixed cylinder (6), a waterproof bearing (11) is installed on the inner side of the annular groove (10), and the inner side of the filter basket (7) is installed on the outer side of the waterproof bearing (11).

3. The environmental engineering detection device according to claim 1, characterized in that: The impeller member (9) comprises a roller (902) rotatably engaged in the fixed cylinder (6), and blades (901) mounted on the circumference of the roller (902); the end of the roller (902) is fixedly connected to the inner bottom of the filter basket (7).

4. The environmental engineering detection device according to claim 1, characterized in that: The scraper (12) comprises a mounting block (1201) mounted on the bottom of the fixed cylinder (6), a mounting groove (1202) provided on one side of the mounting block (1201), and a scraper (1203) located in the mounting groove (1202) and corresponding to the outer side of the filter basket (7).

5. An environmental engineering detection device according to claim 4, characterized in that: A threaded hole (13) is provided on the mounting block (1201), and a fastening bolt (14) is matched with the internal thread of the threaded hole (13), and the threaded end of the fastening bolt (14) is in contact with the scraper (1203).

6. The environmental engineering detection device according to claim 1, characterized in that: A mounting frame connected to the telescopic tube (8) is mounted on the upper side of the support frame (4).

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