Water quality on-line monitoring integrated pretreatment device

Abstract

The utility model relates to the technical field of water quality on-line monitoring, and discloses a water quality on-line monitoring integrated pretreatment device which comprises a first connector installed at a water inlet of a water quality detection main body, one side of the first connector is fixedly communicated with a connecting pipeline, and the top end of the connecting pipeline is fixedly communicated with a second connector. The top of the second connector is connected with a filter barrel, the bottom of the filter barrel is fixedly provided with an inserting plate, the inserting plate is inserted into the inner wall of the second connector, a filter element is placed in the filter barrel, a fixing structure is arranged on the outer side of the second connector, and the filter element is installed in the filter barrel during use; the plug board is plugged with the second connector, the filter barrel is mounted at the top of the second connector, an external monitoring water source is communicated with the connecting guide pipe, and the water source is filtered by the filter element in the filter barrel and enters the water quality detection main body for monitoring, so that suspended matters or particulate matters in the water are prevented from interfering with an analysis result.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality on -line monitoring technical field, concretely is a kind of water quality on -line monitoring integrated pretreatment device. BACKGROUND

[0002] Water quality on -line monitoring system passes through a series of sensors and monitoring equipment, the numerical value of these indexes is converted into electrical signal, and is collected and transmitted by data collector, is handled and is analyzed via management cloud platform, the physical, chemical, biological and so on index in water body is monitored in real time, generates water quality monitoring report, system can 24 hours all-weather monitoring, ensure the real-time monitoring and early warning of water quality, and when water quality on -line monitoring, when extracting the water sample of detection, suspended solids or particulate matter in water quality can interfere with analysis result, lead to error, for this purpose, a kind of water quality on -line monitoring integrated pretreatment device is presented. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of water quality on -line monitoring integrated pretreatment device, to solve the problem that suspended solids or particulate matter in water quality can interfere with analysis result, lead to error when water quality on -line monitoring in the above background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of water quality on -line monitoring integrated pretreatment device, including the first connecting head of installation in water quality detection main body inlet, the side of the first connecting head is fixedly connected with connecting pipeline, the top of the connecting pipeline is fixedly connected with second connecting head, the top of the second connecting head is connected with filter barrel, the bottom of the filter barrel is fixedly provided with the plug-in board and the plug-in board is plugged in the inner wall of second connecting head, filter core is placed in the inside of the filter barrel, the outside of the second connecting head is provided with fixed structure, the top of the filter barrel is fixedly connected with connecting guide pipe, the side of the water quality detection main body is fixedly provided with two support frames and support frame end buckling in the outside of filter barrel.

[0005] As preferred, the fixed structure includes fixed plate, the fixed plate is fixedly installed in the outside of second connecting head, the top of the fixed plate is provided with connecting cap and connecting cap sliding installation is in the outside of second connecting head, the top of the connecting cap is fixedly provided with buckle plate, and the end of buckle plate is inserted into the outside of filter barrel, the outside of the filter barrel is fixedly provided with a plurality of limit protrusions and limit protrusion buckling is in the inner wall of buckle plate, the inner wall of the connecting cap is fixedly provided with sealing ring.

[0006] As preferred, the top of the second connecting head is provided with plug-in slot, the size of the plug-in board is compatible with the size of plug-in slot.

[0007] As preferred, the first connecting head and the second connecting head are provided with through holes on one side, and the two through holes are fixedly communicated with the connecting pipeline.

[0008] As preferred, the inside of the buckle plate is provided with a clamping groove, and the limiting protrusion is buckled in the clamping groove.

[0009] As preferred, the inner wall of the connecting cap is provided with a groove, and the sealing ring is embedded in the groove.

[0010] Compared with the prior art, the above technical scheme has the following technical effects:

[0011] The utility model discloses a connecting pipeline, second connecting head, filter drum and filter core are set up, when using, filter core is installed in the inside of filter drum, and filter drum is installed at the top of second connecting head, and the connecting cap is slid upward, and filter drum is fixed, thereby being convenient to dismount, and the filter core is convenient to maintain regularly, then the external monitoring water source is communicated with the connecting pipeline, and the water source will be filtered through the filter core in the filter drum and enter the inside of water quality detection main part to monitor, and the suspended solids or particulate matter in water quality is avoided to interfere with the analysis result. DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0013] Figure 1 It is a side view structure schematic diagram of the utility model;

[0014] Figure 2 It is a sectional view structure schematic diagram of the utility model;

[0015] Figure 3 It is a fixed structure schematic diagram of the utility model;

[0016] Figure 4 It is a connecting cap and buckle plate connection structure schematic diagram of the utility model;

[0017] Figure 5 It is a Figure 2 Enlarged structure schematic diagram of the utility model;

[0018] Label explanation: 1, water quality detection main body; 2, first connecting head; 3, connecting pipeline; 4, second connecting head; 5, filter barrel; 6, plug-in board; 7, filter core; 8, fixed plate; 9, connecting cap; 10, buckle plate; 11, limiting protrusion; 12, sealing ring; 13, connecting guide pipe; 14, support frame. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the present application are only used to cooperate with the disclosed content of the present application for understanding and reading by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effects and purposes that can be achieved by the present application, should still fall within the scope of the disclosed technical content of the present application.

[0021] EMBODIMENT

[0022] In the prior art, when water samples are extracted for online monitoring of water quality, suspended solids or particulate matter in the water quality may interfere with the analysis results, resulting in errors.

[0023] Please refer to Figures 1-5The utility model provides a technical scheme: a water quality on -line monitoring integrated pretreatment device, including the first connecting head 2 of installation in water quality detection main part 1 water inlet, one side of first connecting head 2 is fixedly connected with the connecting pipeline 3, the top fixedly communicated of connecting pipeline 3 has the second connecting head 4, the top of second connecting head 4 is connected with filter bucket 5, the bottom of filter bucket 5 is fixedly arranged with the plug -in board 6 and the plug -in board 6 is inserted in the inner wall of second connecting head 4, and filter core 7 is placed in the inside of filter bucket 5, and the outside of second connecting head 4 is provided with fixed structure, and the top fixedly communicated of filter bucket 5 has the connecting guide pipe 13, and one side of water quality detection main part 1 is fixedly provided with two support frames 14, and the support frame 14 one end buckling is in the outside of filter bucket 5, in use, the water outlet of water quality detection main part 1 is communicated with first connecting head 2, then filter core 7 is installed in the inside of filter bucket 5, and the plug -in board 6 is inserted with second connecting head 4, and filter bucket 5 is installed at the top of second connecting head 4, then the outside monitoring water source is communicated with connecting guide pipe 13, and the water source will be filtered into the inside of water quality detection main part 1 through filter core 7 in the inside of filter bucket 5 and is monitored, avoids the suspended solids or particulate matter in water quality to interfere with the analysis result.

[0024] The fixed structure includes a fixed plate 8, which is fixedly installed on the outside of the second connecting head 4. A connecting cap 9 is arranged on the top of the fixed plate 8 and is slidingly installed on the outside of the second connecting head 4. A buckle plate 10 is fixedly arranged on the top of the connecting cap 9 and has one end inserted into the outside of the filter bucket 5. A plurality of limiting protrusions 11 are fixedly arranged on the outside of the filter bucket 5 and buckled on the inner wall of the buckle plate 10. A sealing ring 12 is fixedly arranged on the inner wall of the connecting cap 9. When the filter bucket 5 is connected to the top of the second connecting head 4, the connecting cap 9 is slid upward, one end of the connecting cap 9 is buckled on the outside of the filter bucket 5, and the sealing ring 12 in the connecting cap 9 is located at the connecting joint between the second connecting head 4 and the filter bucket 5, thereby achieving sealing. At the same time, the buckle plate 10 is buckled with the limiting protrusions 11 to fix the filter bucket 5, thereby facilitating disassembly and assembly and regular maintenance of the filter core 7.

[0025] A plug-in slot is formed in the top of the second connecting head 4, and the size of the plug-in board 6 is matched with the size of the plug-in slot. The second connecting head 4 is connected with the filter bucket 5 through the plug-in board 6.

[0026] A through hole is formed in one side of the first connecting head 2 and the second connecting head 4, and the two through holes are fixedly communicated with the connecting pipeline 3. The detected water is introduced into the inside of the water quality detection main part 1 through the connecting pipeline 3.

[0027] A clamping slot is formed in the inside of the buckle plate 10, and the limiting protrusions 11 are buckled in the clamping slot. The buckle plate 10 is buckled with the limiting protrusions 11 to limit and fix the filter bucket 5.

[0028] The inner wall of the connecting cap 9 is provided with a groove, and the sealing ring 12 is embedded in the groove, so that the sealing ring 12 improves the sealing between the second connecting head 4 and the filtering barrel 5.

[0029] In use, the first connecting head 2 is communicated with the water outlet of the water quality detection main body 1, then the filtering core 7 is installed in the inside of the filtering barrel 5, the filtering barrel 5 is installed on the top of the second connecting head 4 through the insertion of the insertion plate 6 and the second connecting head 4, the connecting cap 9 is slid upward, one end of the connecting cap 9 is buckled on the outside of the filtering barrel 5, the sealing ring 12 in the connecting cap 9 is located at the joint between the second connecting head 4 and the filtering barrel 5, so as to seal, meanwhile, the buckle plate 10 is buckled with the limiting protrusion 11, so as to fix the filtering barrel 5, thereby facilitating the disassembly and assembly, and the regular maintenance of the filtering core 7, then the external monitoring water source is communicated with the connecting pipe 13, the water source is filtered by the filtering core 7 in the filtering barrel 5 and then enters the inside of the water quality detection main body 1 for monitoring, so as to avoid the interference of suspended solids or particulate matters in the water quality on the analysis result.

[0030] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined or / and combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. An integrated pretreatment device for online monitoring of water quality, comprising a first connecting head (2) installed at the water inlet of a water quality detection main body (1), characterized in that: One side of the first connector (2) is fixedly connected with a connecting pipeline (3), the top end of the connecting pipeline (3) is fixedly connected with a second connector (4), the top of the second connector (4) is connected with a filter barrel (5), the bottom of the filter barrel (5) is fixedly provided with a plug-in plate (6) which is plugged into the inner wall of the second connector (4), the inside of the filter barrel (5) is placed with a filter core (7), the outside of the second connector (4) is provided with a fixing structure, the top of the filter barrel (5) is fixedly connected with a connecting pipeline (13), one side of the water quality detection main body (1) is fixedly provided with two supporting frames (14) which are buckled on the outside of the filter barrel (5).

2. The integrated pretreatment device for online monitoring of water quality according to claim 1, characterized in that: The fixing structure comprises a fixed plate (8), the fixed plate (8) is fixedly installed on the outside of the second connector (4), the top of the fixed plate (8) is provided with a connecting cap (9) which is slidingly installed on the outside of the second connector (4), the top of the connecting cap (9) is fixedly provided with a buckling plate (10), one end of the buckling plate (10) is inserted into the outside of the filter barrel (5), the outside of the filter barrel (5) is fixedly provided with a plurality of limiting protrusions (11) which are buckled on the inner wall of the buckling plate (10), the inner wall of the connecting cap (9) is fixedly provided with a sealing ring (12).

3. The integrated pretreatment device for online monitoring of water quality according to claim 1, characterized in that: The top of the second connector (4) is provided with a plug-in slot, the size of the plug-in plate (6) is matched with the size of the plug-in slot.

4. The integrated pretreatment device for online monitoring of water quality according to claim 1, characterized in that: The first connector (2) and the second connector (4) are both provided with a through hole on one side, and the two through holes are fixedly connected with the connecting pipeline (3).

5. The integrated pretreatment device for online monitoring of water quality according to claim 2, characterized in that: The inside of the buckling plate (10) is provided with a clamping groove, the limiting protrusion (11) is buckled in the clamping groove.

6. The integrated pretreatment device for online monitoring of water quality according to claim 2, characterized in that: The inner wall of the connecting cap (9) is provided with a groove, the sealing ring (12) is embedded in the groove.

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