Water quality monitoring and sampling device for secondary water supply pump house

Abstract

The utility model belongs to the technical field of water quality monitoring and sampling, and particularly relates to a water quality monitoring and sampling device for a secondary water supply pump room, which comprises a hard water pipe, a first U-shaped plate, a sampling pipe, a second U-shaped plate, a water inlet pipe, a water outlet pipe and a water outlet pipe, the sampling device comprises a sampling pipe, a first U-shaped plate is arranged in the sampling pipe, a pumping assembly capable of pumping water in a hard water pipe into the sampling pipe and a moving assembly capable of enabling the pumping assembly to move in multiple directions are arranged in an inner cavity of the sampling pipe, and the moving assembly is installed on the first U-shaped plate. According to the water sampling device for the secondary water supply pump room, the extraction assembly is arranged, and the moving assembly capable of enabling the extraction assembly to move in multiple directions is arranged, so that water in the secondary water supply pump room can be automatically sampled, the sampled water is placed in the container, the manual operation steps of workers can be reduced, and the labor intensity of the workers is reduced to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality monitoring and sampling, in particular to a water quality monitoring and sampling device for a secondary water supply pump room. Background Art

[0002] The pump house set up for secondary water supply is called secondary water supply pump house. Its water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentrations of various pollutants and their changing trends, and evaluating the water quality. The monitoring scope is very wide.

[0003] At present, when monitoring the water quality in the secondary water supply pump room, the water in the secondary water supply pump room is usually sampled through a sampling device, but the existing sampling device has many manual operation steps during use, which will increase the labor intensity of the staff to a certain extent. Therefore, a water quality monitoring sampling device for the secondary water supply pump room is invented. Utility Model Content

[0004] In view of the above-mentioned and / or existing problems in a water quality monitoring sampling device for a secondary water supply pump room, the present utility model is proposed.

[0005] Therefore, the purpose of the present invention is to provide a water quality monitoring sampling device for a secondary water supply pump room, which can solve the above-mentioned existing problems.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A water quality monitoring sampling device for a secondary water supply pump room, comprising a hard water pipe and a first U-shaped plate, a hard pipe is provided at the top end of the hard water pipe, and a first solenoid valve is provided on the hard pipe, and further comprising:

[0008] A sampling tube, wherein the inner cavity of the sampling tube is provided with an extraction component capable of extracting water from a hard water pipe into the sampling tube;

[0009] The movable component can enable the extraction component to move in multiple directions, and the movable component is installed on the first U-shaped plate.

[0010] As a preferred solution of the water quality monitoring sampling device for a secondary water supply pump room described in the utility model, the mobile component includes:

[0011] a second U-shaped plate, the second U-shaped plate being fixedly mounted on the top of the first U-shaped plate;

[0012] A rotating shaft, the rotating shaft being rotatably connected to the second U-shaped plate via a bearing;

[0013] A second box body, wherein the second box body is fixedly mounted on the top of the rotating shaft;

[0014] The second cylinder is fixedly installed in the second box body.

[0015] As a preferred solution of the water quality monitoring sampling device for a secondary water supply pump room described in the utility model, the mobile component further includes:

[0016] A third box body, wherein the second cylinder is fixedly mounted with the third box body via a piston rod;

[0017] The third cylinder is fixedly installed in the third box body, and the sampling tube is fixedly installed in the third cylinder through a piston rod.

[0018] As a preferred solution of a secondary water supply pump room water quality monitoring sampling device described in the utility model, wherein: a servo motor is fixedly installed on the top of the first U-shaped plate, and the servo motor is located in the inner cavity of the second U-shaped plate, and the output shaft of the servo motor is fixedly connected to the rotating shaft.

[0019] As a preferred solution of the water quality monitoring sampling device for a secondary water supply pump room described in the utility model, the extraction component includes:

[0020] A bracket, wherein the bracket is fixedly mounted on the top end of the sampling tube;

[0021] A fourth cylinder, wherein the fourth cylinder is fixedly mounted on the bottom of the bracket;

[0022] The piston is fixedly mounted on the fourth cylinder via a piston rod.

[0023] As a preferred solution of the water quality monitoring sampling device for a secondary water supply pump room described in the utility model, wherein: the piston is slidably connected in the sampling tube, and a sealing ring is provided between the piston and the sampling tube.

[0024] As a preferred solution of the water quality monitoring sampling device for a secondary water supply pump room described in the utility model, wherein: the first U-shaped plate is detachably connected to the hard water pipe through a fixing component;

[0025] The fixing assembly comprises:

[0026] A first box body, both ends of the first U-shaped plate are fixedly mounted with the first box body;

[0027] A first cylinder, wherein the first cylinder is fixedly installed in the first box body;

[0028] The extrusion plate is fixedly installed by the first cylinder through a piston rod, and the extrusion plate is in contact with the surface of the hard water pipe.

[0029] As a preferred solution of the water quality monitoring sampling device for a secondary water supply pump room described in the utility model, a second solenoid valve is provided at the bottom end of the sampling tube, and the bottom end of the sampling tube can be inserted into a hard tube.

[0030] Compared with existing technologies:

[0031] 1. By providing an extraction component that can draw water from a hard water pipe into a sampling tube, and by providing a moving component that can move the extraction component in multiple directions, it is possible to automatically sample water in a secondary water supply pump room and place the sampled water in a container, thereby reducing the manual operation steps of the staff, thereby reducing the labor intensity of the staff to a certain extent.

[0032] 2. The first U-shaped plate is detachably connected to the hard water pipe by setting a fixing component, which makes it easy for personnel to disassemble and assemble the sampling device, thus bringing convenience to personnel to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0034] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0035] Figure 3 This is a schematic diagram of the structure of the extraction component of the utility model;

[0036] Figure 4 This is a schematic diagram of the sampling tube structure of the utility model.

[0037] In the figure: hard water pipe 10, hard pipe 11, first U-shaped plate 20, first box body 21, first cylinder 22, extrusion plate 23, second U-shaped plate 30, rotating shaft 31, servo motor 32, second box body 33, second cylinder 34, third box body 35, third cylinder 36, sampling tube 40, bracket 41, fourth cylinder 42, piston 43. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] The utility model provides a water quality monitoring and sampling device for a secondary water supply pump room. Figure 1-Figure 4 , comprising a hard water pipe 10 and a first U-shaped plate 20, a hard pipe 11 is provided at the top of the hard water pipe 10, and a first solenoid valve is provided on the hard pipe 11;

[0040] It also includes: a sampling tube 40, a moving component capable of enabling the extraction component to move in multiple directions;

[0041] The inner cavity of the sampling tube 40 is provided with an extraction component capable of drawing water in the hard water pipe 10 into the sampling tube 40, and the moving component is installed on the first U-shaped plate 20, and a second solenoid valve is provided at the bottom end of the sampling tube 40, and the bottom end of the sampling tube 40 can be inserted into the hard pipe 11, wherein a sealing ring is provided between the sampling tube 40 and the hard pipe 11.

[0042] The moving assembly includes: a second U-shaped plate 30, a rotating shaft 31, a servo motor 32, a second box body 33, a second cylinder 34, a third box body 35, and a third cylinder 36;

[0043] The second U-shaped plate 30 is fixedly mounted on the top of the first U-shaped plate 20, and the rotating shaft 31 is rotatably connected to the second U-shaped plate 30 through a bearing. The outer ring of the bearing is fixed on the second U-shaped plate 30, and the inner ring of the bearing fixes the rotating shaft 31. The second box body 33 is fixedly mounted on the top of the rotating shaft 31, and the second cylinder 34 is fixedly mounted in the second box body 33. The second cylinder 34 is fixedly mounted on the third box body 35 through a piston rod, and the third cylinder 36 is fixedly mounted in the third box body 35, and the sampling tube 40 is fixedly mounted on the third cylinder 36 through a piston rod. The servo motor 32 is fixedly mounted on the top of the first U-shaped plate 20, and the servo motor 32 is located in the inner cavity of the second U-shaped plate 30, and the output shaft of the servo motor 32 is fixedly connected to the rotating shaft 31.

[0044] The extraction assembly includes: a bracket 41, a fourth cylinder 42, and a piston 43;

[0045] The bracket 41 is fixedly installed on the top of the sampling tube 40, the fourth cylinder 42 is fixedly installed on the bottom of the bracket 41, the fourth cylinder 42 is fixedly installed with a piston 43 through a piston rod, the piston 43 is slidably connected in the sampling tube 40, and a sealing ring is provided between the piston 43 and the sampling tube 40.

[0046] The first U-shaped plate 20 is detachably connected to the hard water pipe 10 through a fixing assembly;

[0047] The fixing assembly includes: a first box body 21, a first cylinder 22, and an extrusion plate 23;

[0048] The first box body 21 is fixedly installed at both ends of the first U-shaped plate 20 , and the first cylinder 22 is fixedly installed in the first box body 21 . The first cylinder 22 is fixedly installed with an extrusion plate 23 via a piston rod, and the extrusion plate 23 contacts the surface of the hard water pipe 10 .

[0049] Working principle: firstly, the hard water pipe 10 is placed between two sets of squeezing plates 23, and then the squeezing plates 23 are moved toward the hard water pipe 10 by the first cylinder 22 until the squeezing plates 23 squeeze the hard water pipe 10, so as to fix the first U-shaped plate 20 on the hard water pipe 10, and then, the rotating shaft 31 is rotated by the servo motor 32 until the sampling tube 40 faces the hard pipe 11, and then the sampling tube 40 is moved toward the hard pipe 11 by the third cylinder 36 until the sampling tube 40 is located directly above the hard pipe 11, and finally, The sampling tube 40 is lowered by the second cylinder 34 until the bottom end of the sampling tube 40 is inserted into the hard tube 11. At this time, the first solenoid valve and the second solenoid valve are started, and the piston 43 is moved upward by the fourth cylinder 42, so that the water in the hard water pipe 10 can be drawn into the sampling tube 40. After the sampling is completed, the first solenoid valve and the second solenoid valve are closed, and the sampling tube 40 is located directly above the external sampling container by the moving component, and then the second solenoid valve and the fourth cylinder 42 are started to discharge the sampled water into the sampling container.

[0050] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A water quality monitoring sampling device for a secondary water supply pump room, comprising a hard water pipe (10) and a first U-shaped plate (20), wherein a hard pipe (11) is provided at the top of the hard water pipe (10), and a first solenoid valve is provided on the hard pipe (11), characterized in that: Also includes: A sampling tube (40), wherein the inner cavity of the sampling tube (40) is provided with an extraction component capable of extracting water from the hard water pipe (10) into the sampling tube (40); The movable component can enable the extraction component to move in multiple directions, and the movable component is installed on the first U-shaped plate (20).

2. A water quality monitoring sampling device for a secondary water supply pump room according to claim 1, characterized in that: The mobile assembly comprises: A second U-shaped plate (30), the second U-shaped plate (30) being fixedly mounted on the top of the first U-shaped plate (20); A rotating shaft (31), wherein the rotating shaft (31) is rotatably connected to the second U-shaped plate (30) via a bearing; A second box body (33), wherein the second box body (33) is fixedly mounted on the top of the rotating shaft (31); A second cylinder (34), wherein the second cylinder (34) is fixedly installed in the second box body (33).

3. A water quality monitoring sampling device for a secondary water supply pump room according to claim 2, characterized in that: The mobile component also includes: A third box body (35), the second cylinder (34) is fixedly mounted on the third box body (35) via a piston rod; The third cylinder (36) is fixedly installed in the third box body (35), and the third cylinder (36) is fixedly installed with the sampling tube (40) through a piston rod.

4. A water quality monitoring sampling device for a secondary water supply pump room according to claim 3, characterized in that: A servo motor (32) is fixedly mounted on the top of the first U-shaped plate (20), and the servo motor (32) is located in the inner cavity of the second U-shaped plate (30), and an output shaft of the servo motor (32) is fixedly connected to the rotating shaft (31).

5. A water quality monitoring sampling device for a secondary water supply pump room according to claim 1, characterized in that: The extraction component comprises: A bracket (41), wherein the bracket (41) is fixedly mounted on the top end of the sampling tube (40); a fourth cylinder (42), the fourth cylinder (42) being fixedly mounted on the bottom of the bracket (41); The piston (43) is fixedly mounted on the fourth cylinder (42) via a piston rod.

6. A water quality monitoring sampling device for a secondary water supply pump room according to claim 5, characterized in that: The piston (43) is slidably connected in the sampling tube (40), and a sealing ring is provided between the piston (43) and the sampling tube (40).

7. A water quality monitoring sampling device for a secondary water supply pump room according to claim 1, characterized in that: The first U-shaped plate (20) is detachably connected to the hard water pipe (10) via a fixing assembly; The fixing assembly comprises: A first box body (21), wherein both ends of the first U-shaped plate (20) are fixedly mounted with the first box body (21); A first cylinder (22), wherein the first cylinder (22) is fixedly installed in the first box body (21); The first cylinder (22) fixes and installs the extrusion plate (23) via a piston rod, and the extrusion plate (23) is in contact with the surface of the hard water pipe (10).

8. A water quality monitoring sampling device for a secondary water supply pump room according to claim 1, characterized in that: A second electromagnetic valve is provided at the bottom end of the sampling tube (40), and the bottom end of the sampling tube (40) can be inserted into the hard tube (11).

Images