Water quality sampling device for rain sewage pipe network

Abstract

The utility model discloses a water quality sampling device for a rain sewage pipe network, which belongs to the technical field of water quality sampling and comprises a main body mechanism, a winding mechanism and a filtering mechanism, a moving frame is mounted at the bottom end of a mounting plate through a bolt, a top cover is matched with a sampling barrel, a water pipe is wound on the surface of a winding roller, and the filtering mechanism is mounted on the top cover. The water pump is fixed to the top end of the filter cavity, one end of the winding roller is fixed to the output end of the motor, the belt wheel a is connected with the belt wheel b through a belt, the movable plate is connected to the surface of the guide rod in a sliding mode, and the threaded rod is fixedly installed on the side face of the belt wheel b. The water pipe winding device can be matched with a winding mechanism to rapidly wind a water pipe, the water pipe can be evenly wound on the surface of the winding roller in the winding process, the situation that the water pipe is scattered and wound in the winding process is avoided, and therefore the service life of the water pipe can be prolonged, and rapid arrangement work of the water pipe next time is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality sampling technical field, concretely is a water quality sampling device for rain and sewage pipe network. BACKGROUND

[0002] The water quality sampling device for rain and sewage pipe network is a device for real-time sampling and analyzing water flowing in rain and sewage pipe network, which can help relevant departments monitor and detect pollutants in mixed flow of sewage and rainwater, assess water quality, and provide data support for subsequent environmental protection, pollution control and water quality management.

[0003] The utility model discloses a kind of urban rain and sewage pipe network deep water water quality sampling devices, specifically related to water quality sampling technical field, including receiving cylinder, handle frame is fixedly installed on the upper surface of the receiving cylinder, receiving piece is embedded in the side of the receiving cylinder, control panel is fixedly installed on the other side of the receiving cylinder, cable is embedded and installed below the receiving cylinder, the bottom end of the cable is provided with sampling piece, in the utility model, by being provided with sampling piece, receiving cylinder and sampling cylinder are connected together using cable, sampling cylinder in sampling piece is gradually lowered in sewage, signal is emitted by control panel, batch control solenoid valve works, sewage of different depths is classified and collected into receiving cavity, can collect multiple groups of depth of sewage at a time, effectively improve its collection efficiency, reduce the workload of staff, improve the comprehensiveness of sewage detection, with higher practicability.

[0004] But this kind of water quality sampling device in the process of actual work, although not using water pipe to carry out water quality sampling work, its use cable replaces water pipe to descend into rain and sewage network, but the cable of the device is only rolled up by a group of external driving devices during winding, without setting auxiliary guiding function, which leads to the cable winding in the same position as the cable winding, even causes the cable to be wound, which will affect the next sampling work, and needs to be improved, therefore, a water quality sampling device for rain and sewage pipe network is provided. SUMMARY

[0005] The utility model aims at providing a kind of water quality sampling device for rain and sewage pipe network, to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of water quality sampling device for rain and sewage pipe network, including

[0007] Main body mechanism, the main body mechanism includes mounting plate, moving frame, sampling bucket, top cover, water pump and water pipe;

[0008] The winding mechanism comprises a rack plate, a motor, a winding roller, a pulley a, a vertical plate, a pulley b, a belt, a threaded rod, a guide rod, a moving plate, a supporting plate and an auxiliary roller;

[0009] The moving frame is bolted to the bottom end of the mounting plate, the top cover is matched with the sampling barrel, the water pipe is wound around the surface of the winding roller, the water pump is fixed to the top end of the filter cavity, one end of the winding roller is fixed to the output end of the motor, the pulley a is connected with the pulley b through the belt, the moving plate is slidingly connected to the surface of the guide rod, the threaded rod is fixedly installed on the side surface of the pulley b, and the pulley a is fixed to one end of the winding roller;

[0010] The filtering mechanism comprises a filter cavity, an intercepting plate, a connecting pipe, a placing groove, a sealing gasket, a limiting sheet, a collecting plate, a scraping plate and a brushing plate.

[0011] The intercepting plate is fixed to the inner side of the filter cavity, the connecting pipe is arranged on the side surface of the filter cavity, the placing groove is matched with the collecting plate, and the scraping plate and the brushing plate are fixed to the surface of the collecting plate.

[0012] As a further preferred aspect of the technical solution: the inner side of the moving plate is provided with threads, and the moving plate and the threaded rod are connected through threads.

[0013] As a further preferred aspect of the technical solution: the sealing gasket is made of rubber.

[0014] As a further preferred aspect of the technical solution: the water pumping end of the water pump is communicated with the filter cavity, and the water conveying end of the water pump is communicated with the sampling barrel.

[0015] As a further preferred aspect of the technical solution: the number of the supporting plates and the auxiliary rollers is four groups, and they are symmetrically distributed on the front and back surfaces of the moving plate.

[0016] As a further preferred aspect of the technical solution: the inner sides of the mounting plate and the moving plate are provided with pipe placing grooves.

[0017] As a further preferred aspect of the technical solution: the connecting pipe and the water pipe are connected through flanges.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] 1、The utility model discloses a winding mechanism, motor, winding roller, pulley a, vertical plate, pulley b, belt, threaded rod, guide rod, moving plate, supporting plate and auxiliary roller are provided, the water pipe is wound around the surface of winding roller in the process that the motor works, and the water pipe is even and is wound in the winding process, avoids the water pipe to appear scattered, winding in the winding process, so that not only can improve the service life of the water pipe, and the quick arrangement work of the water pipe is convenient for next time.

[0020] 2、The utility model discloses can in the process of water pump work, the water that draws is carried out rough filtration to can intercept the stone grain and the broken slag, avoid the water pump to cause the blockage, thereby effectively improve the service life of water pump, can cooperate the scraping plate and the brush board to the surface of intercepting board cleaning in the process of drawing the collection board, reduce the risk of blockage. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is first structure schematic view of water quality sampling device for rain and sewage pipe network of the utility model;

[0022] Figure 2 It is second structure schematic view of water quality sampling device for rain and sewage pipe network of the utility model;

[0023] Figure 3 It is water quality sampling device for rain and sewage pipe network of the utility model Figure 2 It is the enlarged structure schematic view of A part in the utility model;

[0024] Figure 4 It is the explosion structure schematic view of water quality sampling device for rain and sewage pipe network of the utility model;

[0025] Figure 5 It is water quality sampling device for rain and sewage pipe network of the utility model Figure 4 It is the enlarged structure schematic view of B part in the utility model;

[0026] Figure 6 It is third structure schematic view of water quality sampling device for rain and sewage pipe network of the utility model.

[0027] In the drawing: 11, mounting plate; 12, moving frame; 13, sampling bucket; 14, top cover; 15, water pump; 16, water pipe; 21, frame plate; 22, motor; 23, winding roller; 24, pulley a; 25, vertical plate; 26, pulley b; 27, belt; 28, threaded rod; 29, guide rod; 210, moving plate; 211, branch plate; 212, auxiliary roller; 31, filter cavity; 32, intercepting plate; 33, connecting pipe; 34, placing groove; 35, sealing gasket; 36, limiting sheet; 37, collection plate; 38, scraping plate; 39, brush plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model.

[0029] Embodiment 1

[0030] Please refer to Figures 1-6 The utility model provides a technical scheme: a water quality sampling device for rain and sewage pipe network, comprising

[0031] The main body mechanism comprises a mounting plate 11, a moving frame 12, a sampling barrel 13, a top cover 14, a water pump 15 and a water pipe 16;

[0032] The winding mechanism comprises a frame plate 21, a motor 22, a winding roller 23, a pulley a 24, a vertical plate 25, a pulley b 26, a belt 27, a threaded rod 28, a guide rod 29, a moving plate 210, a support plate 211 and an auxiliary roller 212;

[0033] The filtering mechanism comprises a filter cavity 31, an intercepting plate 32, a connecting pipe 33, a placing groove 34, a sealing gasket 35, a limiting piece 36, a collecting plate 37, a scraping plate 38 and a brushing plate 39;

[0034] The intercepting plate 32 is fixed to the inner side of the filter cavity 31, the connecting pipe 33 is arranged at the side of the filter cavity 31, the placing groove 34 is matched with the collecting plate 37, the scraping plate 38 and the brushing plate 39 are both fixed to the surface of the collecting plate 37, and the scraping plate 38 and the brushing plate 39 are in close contact with the bottom end of the intercepting plate 32.

[0035] Embodiment 2

[0036] The inner side of the moving plate 210 is provided with threads, and the moving plate 210 is connected with the threaded rod 28 through threads. During the rotation of the threaded rod 28, the moving plate 210 is driven to move under the action of the threads, so that the position of the moving plate 210 can be changed along with the winding work.

[0037] The sealing gasket 35 is made of rubber, and the sealing gasket 35 made of rubber can provide excellent sealing effect.

[0038] In this embodiment, specifically, the water pumping end of the water pump 15 is communicated with the filter cavity 31, the water delivery end of the water pump 15 is communicated with the sampling barrel 13, the water pump 15 is started, and the water in the rain and sewage pipe network is pumped out through the connecting pipe 33 and the water pipe 16, so as to enter the inner side of the filter cavity 31.

[0039] In this embodiment, specifically, the number of the support plates 211 and the auxiliary rollers 212 is four groups, and they are symmetrically distributed on the front and back surfaces of the moving plate 210, which can guide the water pipe 16, and then the water pipe 16 can be uniformly wound on the surface of the winding roller 23 in cooperation with the moving plate 210 during the winding process.

[0040] In this embodiment, specifically, the inner sides of the mounting plate 11 and the moving plate 210 are provided with pipe placing grooves, the moving plate 210 can limit and guide the water pipe 16 through the pipe placing grooves, and the mounting plate 11 can facilitate the water pipe 16 to enter the rain and sewage pipe network through the pipe placing grooves.

[0041] In this embodiment, specifically: the connecting pipe 33 and the water pipe 16 are connected through flanges, the flange connection can withstand a large pressure, and is convenient to disassemble and install.

[0042] The working principle is that: first, the device is moved to the upper side of the rain and sewage pipe network through the moving frame 12, then the motor 22 is started and the winding roller 23 is driven to rotate, so that the water pipe 16 is separated from the winding roller 23, then falls through the pipe falling groove of the moving plate 210 and the mounting plate 11, then the other end of the water pipe 16 is connected with the connecting pipe 33, and is installed and fixed through the flange, then the water pump 15 is started and the water in the rain and sewage pipe network is pumped out through the connecting pipe 33 and the water pipe 16, so as to enter the inside of the filter cavity 31, at this time, under the action of the intercepting plate 32, the stones and slag in the water can be intercepted, the influence on the water pump 15 can be avoided, and finally the coarsely filtered water is pumped into the sampling barrel 13 under the action of the water pump 15. When winding, first, the connecting pipe 33 is separated from the water pipe 16, then the motor 22 is started and the winding roller 23 is driven to rotate, so that the water pipe 16 is wound onto the surface of the winding roller 23 along the auxiliary roller 212 and the moving plate 210. At the same time, the rotation of the winding roller 23 drives the pulley a 24 to rotate, then under the action of the belt 27, the pulley b 26 and the threaded rod 28 are driven to rotate, at this time, under the action of the screw, the moving plate 210 is driven to move, so that the position of the moving plate 210 can be changed with the winding work, so that the water pipe 16 can be wound neatly on the surface of the winding roller 23, avoiding the scattered winding condition.

[0043] When the intercepted impurities need to be taken out, first, the limiting piece 36 is rotated and no longer abuts against the surface of the collecting plate 37, then the collecting plate 37 is pulled outward and slides outward along the placing groove 34, in this process, the scraper 38 and the brush plate 39 slide along the bottom surface of the intercepting plate 32, so that the impurities intercepted on the surface of the intercepting plate 32 are scraped off and brushed off, and fall on the surface of the collecting plate 37, thereby avoiding the blocking of the bottom end of the intercepting plate 32.

[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water quality sampling device for a sewer network, characterised in that: Comprising The main body mechanism comprises a mounting plate (11), a moving frame (12), a sampling barrel (13), a top cover (14), a water pump (15) and a water pipe (16); The winding mechanism comprises a frame plate (21), a motor (22), a winding roller (23), a pulley a (24), a vertical plate (25), a pulley b (26), a belt (27), a threaded rod (28), a guide rod (29), a moving plate (210), a support plate (211) and an auxiliary roller (212); The moving frame (12) is bolted at the bottom end of the mounting plate (11), the top cover (14) is matched with the sampling barrel (13), the water pipe (16) is wound on the surface of the winding roller (23), the water pump (15) is fixed at the top end of the filter cavity (31), one end of the winding roller (23) is fixed at the output end of the motor (22), the pulley a (24) is connected with the pulley b (26) through the belt (27), the moving plate (210) is slidingly connected on the surface of the guide rod (29), the threaded rod (28) is fixedly installed on the side of the pulley b (26), and the pulley a (24) is fixed at one end of the winding roller (23); The filter mechanism comprises a filter cavity (31), an intercepting plate (32), a connecting pipe (33), a placing groove (34), a sealing gasket (35), a limiting sheet (36), a collecting plate (37), a scraper (38) and a brush plate (39); The intercepting plate (32) is fixed on the inner side of the filter cavity (31), the connecting pipe (33) is arranged on the side of the filter cavity (31), the placing groove (34) is matched with the collecting plate (37), the scraper (38) and the brush plate (39) are fixed on the surface of the collecting plate (37), and the scraper (38) and the brush plate (39) are matched with the bottom end of the intercepting plate (32).

2. A water quality sampling device for use in a sewer network according to claim 1, characterised in that: The inner side of the moving plate (210) is provided with threads, and the moving plate (210) is connected with the threaded rod (28) through threads.

3. A water quality sampling device for sewer network according to claim 1, characterized in that: The sealing gasket (35) is made of rubber.

4. A water quality sampling device for sewer network according to claim 1, characterized in that: The water suction end of the water pump (15) is communicated with the filter cavity (31), and the water delivery end of the water pump (15) is communicated with the sampling barrel (13).

5. A water quality sampling device for sewer network according to claim 1, characterized in that: The number of the support plates (211) and the auxiliary rollers (212) is four, and they are symmetrically distributed on the front and back surfaces of the moving plate (210).

6. A water quality sampling device for sewer network according to claim 1, characterized in that: The inner sides of the mounting plate (11) and the moving plate (210) are provided with pipe grooves.

7. A water quality sampling device for sewer network according to claim 1, characterized in that: The connecting pipe (33) and the water pipe (16) are connected through flanges.

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