CN213313554U

CN213313554U - Pre-filtering device of sampling mechanism of hydrological measurement unmanned ship

Info

Publication number: CN213313554U
Application number: CN202021419129.3U
Authority: CN
Inventors: 袁红泉; 尹君; 袁飞; 周其建
Original assignee: Jiangsu Yuneng Water Conservancy Engineering Co ltd
Current assignee: Jiangsu Yuneng Water Conservancy Engineering Co ltd
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-06-01
Anticipated expiration: 2030-07-18

Abstract

The utility model discloses an unmanned ship sampling mechanism prefilter device is measured to hydrology, include protecting sheathing, fixed stabilizer blade, strain a section of thick bamboo, spacing attachment strap, sealed apron, inlet channel and drainage pipe. The utility model relates to an unmanned ship sampling mechanism prefiltering device is measured to hydrology supports protecting sheathing through fixed stabilizer blade, and be convenient for seal protecting sheathing through sealed apron, be convenient for introduce protecting sheathing through the inlet channel with appearance water in addition, and be convenient for carry out the prefilter through the cartridge filter to appearance water, and then be convenient for filter the impurity in the appearance water through the cartridge filter, thereby be convenient for sample the appearance water after filtering through drainage pipe, thereby be convenient for the staff inspects the impurity of appearance water and appearance water.

Description

Pre-filtering device of sampling mechanism of hydrological measurement unmanned ship

Technical Field

The utility model relates to a hydrological measurement correlation technique field specifically is a hydrological measurement unmanned ship sampling mechanism prefilter.

Background

The hydrological monitoring system is suitable for hydrological departments to monitor hydrological parameters of rivers, lakes, reservoirs, channels, underground water and the like in real time; the monitoring content comprises the following steps: water level, flow rate, rainfall (snow), evaporation, silt, slush, soil moisture, water quality, and the like. The system adopts a wireless communication mode to transmit monitoring data in real time, so that the working efficiency of a hydrological department can be greatly improved;

the inventor of the utility model finds that, the prefilter device for sampling of the hydrological monitoring unmanned ship in the prior art has simple structure and single use mode due to the design characteristics of the prefilter device, is inconvenient for preliminary filtering of sample water and checking impurities in the sample water by workers in the actual use process, thereby reducing the quality of the samples water detected by the workers and further failing to meet various use requirements of the prefilter device for sampling of the hydrological monitoring unmanned ship at present;

therefore, the prefilter device of the sampling mechanism of the hydrographic survey unmanned ship is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrology measures unmanned ship sampling mechanism prefilter unit aims at improving and is not convenient for carry out prefilter to appearance water, and is not convenient for the staff looks over the impurity of appearance aquatic, and then has reduced the quality that the staff detected to appearance water to can't satisfy the problem of present sampling prefilter unit for the hydrology monitoring unmanned ship's multiple user demand.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hydrology measures unmanned ship sampling mechanism prefilter, including protective housing, the fixed stabilizer blade of setting in protective housing lower extreme corner all around, the cartridge filter of upper portion in the protective housing inner chamber sets up the spacing attachment strap that is connected the department at the cartridge filter and protective housing, the sealed apron of setting in the protective housing upper end, run through in sealed apron and set up the inlet channel at the protective housing inner chamber and set up the drainage pipe at protective housing lower extreme middle part position, be provided with control flap on the drainage pipe.

As an aspect of the utility model is preferred, sealed apron is connected with protecting sheathing through set screw, and the last screw hole that is provided with set screw looks adaptation of protecting sheathing, sealed apron sets up to seal ring with protecting sheathing department of being connected.

As a preferred aspect of the present invention, the inner diameter of the filter cartridge decreases gradually from top to bottom in the height direction thereof, and the inner wall of the filter cartridge is set to be a smooth arc surface.

As an aspect of the present invention, the lower end surface of the filter cartridge is uniformly provided with a filter hole, and the filter hole is set to be through.

As an aspect of the utility model is preferred, the lower terminal surface of inlet channel sets up for the lower terminal surface of cartridge filter, and is provided with the self priming pump on the inlet channel.

As an aspect of the utility model is preferred, the periphery of spacing attachment strap respectively with protective housing fixed connection, and spacing attachment strap up end evenly is provided with spacing arch, be provided with on the cartridge filter with the spacing recess of spacing protruding looks adaptation.

As a preferred aspect of the utility model, still including evenly setting up the regulation handle on the cartridge filter, adjust the handle respectively with cartridge filter fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable in design and easy operation, the utility model relates to a hydrology is measured unmanned ship sampling mechanism and is filtered device in advance

(1) The protective shell is conveniently supported by the fixed support legs, and the protective shell is conveniently sealed by the sealing cover plate;

(2) in addition, sample water is conveniently introduced into the protective shell through the water inlet pipeline, and is conveniently subjected to preliminary filtration through the filter cartridge, so that impurities in the sample water are conveniently filtered through the filter cartridge;

(3) thereby be convenient for through drainage pipe to the sample water after filtering sample to be convenient for the staff inspects the impurity of sample water and sample aquatic.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a half-sectional view of the overall structure of a pre-filtering device of a hydrographic survey unmanned ship sampling mechanism according to the present invention;

fig. 2 is a schematic structural diagram of an enlarged view at a in fig. 1 in a prefilter device of a hydrographic measurement unmanned ship sampling mechanism according to the present invention;

FIG. 3 is a schematic structural view of the front view of FIG. 1 in a pre-filtering device of a hydrographic survey unmanned ship sampling mechanism of the present invention;

fig. 4 is a schematic structural diagram of a partial cross-sectional view in the prefilter device of a hydrographic measurement unmanned ship sampling mechanism of the present invention.

In the figure: 1-protective shell, 2-sealing cover plate, 3-fixing support leg, 4-filter cartridge, 41-filter hole, 5-water inlet pipe, 6-self-priming pump, 7-limit access plate, 71-limit projection, 8-adjusting handle and 9-drainage pipe.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a prefilter of a hydrographic unmanned ship sampling mechanism comprises a protective shell 1, fixed support legs 3 arranged at the peripheral corners of the lower end of the protective shell 1, a filter cartridge 4 arranged at the middle upper part of the inner cavity of the protective shell 1, a limit butt strap 7 arranged at the connecting part of the filter cartridge 4 and the protective shell 1, a sealing cover plate 2 arranged at the upper end of the protective shell 1, a water inlet pipeline 5 penetrating through the sealing cover plate 2 and arranged in the inner cavity of the protective shell 1, and a drainage pipeline 9 arranged at the middle position of the lower end of the protective shell 1, wherein a control valve is arranged on the drainage pipeline 9, so that the protective shell 1 is conveniently supported by the fixed support legs 3, the protective shell 1 is conveniently sealed by the sealing cover plate 2, in addition, sample water is conveniently introduced into the protective shell 1 through the water inlet pipeline 5, and is conveniently filtered preliminarily by the filter cartridge 4, and then be convenient for filter the impurity of appearance aquatic through cartridge filter 4 to be convenient for take a sample to the appearance water after filtering through drainage pipe 9, thereby be convenient for the staff to examine the impurity of appearance water and appearance aquatic.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the sealing cover plate 2 is connected with the protective housing 1 through a fixing screw, and a screw hole matched with the fixing screw is formed in the protective housing 1, so that the sealing cover plate 2 is connected with the protective housing 1 through mutual complementary action between the screw hole and the fixing screw, and the thread structure has the characteristic of convenience in disassembly and assembly, so that a worker samples impurities on the filter cartridge 4, a sealing washer is arranged at the connecting position of the sealing cover plate 2 and the protective housing 1, and the stability of the connection of the sealing cover plate 2 and the protective housing 1 is guaranteed effectively through the sealing washer.

Referring to fig. 1, 2, 3 and 4, the inner diameter of the filter cartridge 4 decreases gradually from top to bottom in the height direction, and the inner wall of the filter cartridge 4 is a smooth arc surface, so that the sample water entering the protective housing 1 is guided by the filter cartridge 4, and the filter cartridge 4 is removed from the protective housing 1.

Referring to fig. 1, 2, 3 and 4, the lower end surface of the filter cartridge 4 is uniformly provided with filter holes 41, and the filter holes 41 are arranged to be through, so that impurities in the sample water can be conveniently filtered through the filter holes 41;

referring to fig. 1, fig. 2, fig. 3 and fig. 4, the lower end surface of the water inlet pipe 5 is arranged opposite to the lower end surface of the filter cartridge 4, and the self-priming pump 6 is arranged on the water inlet pipe 5, so that the quality of sample water drainage is effectively guaranteed through the self-priming pump 6.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the peripheries of the limiting straps 7 are respectively and fixedly connected with the protective housing 1, the upper end surfaces of the limiting straps 7 are uniformly provided with limiting protrusions 71, the filter cartridge 4 is provided with limiting grooves adapted to the limiting protrusions 71, so that the filter cartridge 4 is conveniently limited by the limiting straps 7, and the stability of connection between the filter cartridge 4 and the limiting straps 7 is effectively ensured by the mutual complementary action between the limiting protrusions 71 and the limiting grooves.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, further including an adjusting handle 8 uniformly disposed on the filter cartridge 4, wherein the adjusting handle 8 is respectively fixedly connected to the filter cartridge 4, so as to facilitate the removal of the filter cartridge 4 by the adjusting handle 8, and further facilitate the sampling of the impurities on the filter cartridge 4.

The working principle is as follows: support protecting sheathing 1 through fixed stabilizer blade 3, and be convenient for seal protecting sheathing 1 through sealed apron 2, be convenient for introduce protecting sheathing 1 with appearance water through inlet channel 5 in addition, and be convenient for carry out the prefilter through cartridge filter 4 to appearance water, and then be convenient for filter the impurity of appearance aquatic through cartridge filter 4, thereby be convenient for take a sample through drainage pipe 9 appearance water after filtering, thereby be convenient for the staff inspects the impurity of appearance water and appearance aquatic.

The device that obtains through above-mentioned design has been satisfied basically and has been improved and is not convenient for carry out prefilter to the appearance water, and the staff of being not convenient for looks over the impurity of appearance aquatic, and then has reduced the quality that the staff detected to the appearance water to can't satisfy the use of the problem of present unmanned ship of hydrology monitoring sample with prefilter unit's multiple user demand, but the purpose of its function is further perfected to this moment, and the designer has carried out further improvement to the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hydrology measures unmanned ship sampling mechanism prefiltration device which characterized in that: including protecting sheathing (1), setting be in fixed stabilizer blade (3), the setting of protecting sheathing (1) lower extreme edge all around are in cartridge filter (4), the setting of upper portion are in protecting sheathing (1) inner chamber spacing attachment strap (7), the setting that cartridge filter (4) and protecting sheathing (1) are connected the department are in sealed apron (2) of protecting sheathing (1) upper end, run through in sealed apron (2) and set up inlet channel (5) and the setting of protecting sheathing (1) inner chamber are in drainage pipe (9) of protecting sheathing (1) lower extreme middle part position, be provided with control flap on drainage pipe (9).

2. The pre-filtering device for the sampling mechanism of the unmanned ship for hydrological measurement according to claim 1, wherein the sealing cover plate (2) is connected with the protective shell (1) through a fixing screw, a threaded hole matched with the fixing screw is formed in the protective shell (1), and a sealing gasket is arranged at the connecting position of the sealing cover plate (2) and the protective shell (1).

3. The pre-filtering device for the sampling mechanism of the unmanned ship for hydrological measurement according to claim 2, wherein a sealing gasket is arranged at the joint of the sealing cover plate (2) and the protective shell (1).

4. The device for pre-filtering the sampling mechanism of the unmanned ship for hydrographic survey according to claim 3, characterized in that the lower end surface of the filter cylinder (4) is uniformly provided with filter holes (41), and the filter holes (41) are arranged to be through.

5. The hydrographic unmanned ship sampling mechanism prefilter unit according to claim 4, wherein the lower end face of the water inlet pipe (5) is arranged opposite to the lower end face of the filter cartridge (4), and a self-priming pump (6) is arranged on the water inlet pipe (5).

6. The pre-filtering device for the sampling mechanism of the unmanned ship for hydrological measurement according to claim 5, wherein the peripheries of the limiting butt straps (7) are respectively and fixedly connected with the protective shell (1), the upper end faces of the limiting butt straps (7) are uniformly provided with limiting protrusions (71), and the filter cylinder (4) is provided with limiting grooves matched with the limiting protrusions (71).

7. The pre-filtering device for the sampling mechanism of the unmanned ship for hydrological measurement according to claim 6, further comprising adjusting handles (8) uniformly arranged on the filter cartridges (4), wherein the adjusting handles (8) are respectively fixedly connected with the filter cartridges (4).