CN217277138U - Sampling equipment for water conservancy detection - Google Patents

Abstract

The utility model discloses a sampling equipment for water conservancy detection belongs to water conservancy detection area, and the water conservancy that solves among the prior art detects sampling equipment and can't take a sample in the different degree of depth water, and draws the easy problem that blocks up of water pipe, and water conservancy detects and includes sampling device and collection device, and sampling device includes first protecting sheathing, slip shell, screw rod and driving motor, and collection device includes second protecting sheathing and collection box. The utility model provides a sampling equipment for water conservancy detection can take a sample at the water of the different degree of depth, and the pipe passes through the water pump and extracts the water sample to collection device and preserve to deposit according to the different classification of the sampling degree of depth, sampling device is difficult for blockking up, only needs to transfer the sample work that the different degree of depth water can be accomplished to aquatic once.

Description

Sampling equipment for water conservancy detection

Technical Field

The utility model belongs to water conservancy detection area specifically is a sampling equipment is used in water conservancy detection.

Background

Hydraulic engineering is the important factor in engineering construction, wherein water quality detection occupies a very important part in hydraulic engineering, a water area needs to be collected and sampled before hydraulic detection, and a hydraulic detection device is used for analyzing and collecting samples.

Water conservancy detection requires to carry out the sampling test to the quality of water of the different degree of depth of a waters, but the direct splendid attire water sample of sample container is mostly used to traditional sample mode, or uses sampling equipment, but most sampling equipment can only be at the surface sample of waters. Although partial sampling equipment adopting the water drawing pipe can collect deep water samples, the water area condition is complex, more impurities can be contained in the water area, and the water drawing pipe is easy to block.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling equipment for water conservancy detects to the water conservancy that solves among the prior art detects sampling equipment and can't take a sample in the different degree of depth water, and draws the easy problem that blocks up of water pipe.

The utility model provides a sampling equipment for water conservancy is surveyed includes:

the sampling device comprises a first protective shell, a sliding shell, a screw rod and a driving motor, wherein the first protective shell is sleeved outside the sliding shell and can keep relative sliding; and

the collecting device comprises a second protective shell and a collecting box, wherein a control device, a water pump and a battery pack are arranged inside the second protective shell, the control device and the water pump are all electrically connected with the battery pack, the control device is electrically connected with a driving motor through a wire, the water pump is communicated with the sliding shell through a guide pipe, the water pump is communicated with the collecting box through a guide pipe, and the collecting box is arranged on one side of the second protective shell and is connected with the second protective shell in a sliding mode.

Furthermore, the lateral wall of one end, far away from the screw rod, of the sliding shell is provided with a plurality of water inlet holes.

Furthermore, the sampling device also comprises a filter screen, and the filter screen covers the periphery of the water inlet hole.

Further, the catheter is partially spliced with the wire and wrapped with an adhesive tape.

Further, the collecting box comprises a third protective shell, sliding rails are arranged on the upper side and the lower side of the third protective shell, a hole for the guide pipe to penetrate through is formed in the third protective shell and the second protective shell, and the guide pipe is fixedly connected with the third protective shell.

Further, third protecting sheathing is provided with a plurality of spacing holes, and is a plurality of spacing downthehole test tube that is provided with, it is a plurality of the test tube passes through piston flexible connection with the pipe.

Further, a control valve is arranged at the connection position of the test tube and the guide tube.

Further, the second protective housing further comprises a display screen and a control key, and the display screen and the control key are both electrically connected with the control device.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides a pair of sampling equipment for water conservancy detects, through opening and shutting of the electric conduction control sampling device of controlling means and wire, realize that sampling device takes a sample at the water of the different degree of depth, the pipe passes through the water pump and extracts the water sample to collection device and preserve to according to the different classification of the sampling degree of depth and deposit, sampling device is difficult to be blockked up, only needs to transfer the sample work that the different degree of depth water can be accomplished once in the aquatic.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of an overall structure of a sampling device for water conservancy testing;

fig. 2 is a schematic structural diagram of a sampling device according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a collecting device provided by an embodiment of the present invention;

fig. 4 is an enlarged schematic structural view of a collecting box provided by the embodiment of the present invention.

In the figure: 1. a sampling device; 110. a first protective housing; 120. a sliding housing; 130. a screw; 140. a drive motor; 150. a filter screen; 2. a collection device; 210. a second protective housing; 211. a control device; 212. a water pump; 213. a battery pack; 214. a display screen; 215. a control key; 220. a collection box; 221. a third protective housing; 222. a slide rail; 223. a limiting hole; 224. a test tube; 225. a piston; 226. a control valve; 3. a conduit; 4. and (4) conducting wires.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

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 embodiment of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a sampling apparatus for water conservancy testing includes a sampling device 1 and a collecting device 2, the sampling device 1 includes a first protective housing 110, a sliding housing 120, a screw 130 and a driving motor 140, the first protective housing 110 is sleeved outside the sliding housing 120 and can keep sliding relatively, the driving motor 140 is fixedly installed at one end of the first protective housing 110, one end of the screw 130 is fixedly connected to an output end of the driving motor 140, and the other end of the screw 130 is in threaded connection with the sliding housing 120; the collecting device 2 comprises a second protective casing 210 and a collecting box 220, a control device 211, a water pump 212 and a battery pack 213 are arranged inside the second protective casing 210, the control device 211 and the water pump 212 are both electrically connected with the battery pack 213, the control device 211 is electrically connected with the driving motor 140 through a wire 4, the water pump 212 is communicated with the sliding casing 120 through a conduit 3, the collecting box 220 is arranged on one side of the second protective casing 210 and is slidably connected with the second protective casing 210, and the water pump 212 is communicated with the collecting box 220 through a conduit 3.

The embodiment of the utility model provides a sampling equipment for water conservancy detection's beneficial effect lies in: through opening and shutting of the electric conduction control sampling device 1 of controlling means 211 and wire 4, realize that sampling device 1 takes a sample at the water of the different degree of depth, pipe 3 passes through water pump 212 and extracts the water sample to collection device 2 and preserve to deposit according to the different classification of the sampling degree of depth, sampling device 1 is difficult for blockking up, only needs to transfer the aquatic and once can accomplish the sample work of the different degree of depth water.

In one embodiment, referring to fig. 2, an internal thread is disposed at one end of the sliding housing 120 and is in threaded connection with the screw 130, when the driving motor 140 drives the screw 130 to rotate relative to the internal thread, the sliding housing 120 can slide relative to the first protective housing 110, when the sampling device 1 enters water to a predetermined depth, the sliding housing 120 slides out, a water sample enters the non-closed space at the other end of the sliding housing 120, after sampling is completed, the screw 130 rotates reversely, the sliding housing 120 retracts, and when the sampling device 1 reaches the next predetermined depth, the sampling operation can be repeated to achieve sampling operations at different water depths.

In one embodiment, referring to fig. 2, the inner spaces of the two ends of the sliding housing 120 are isolated from each other to prevent the water sample from contacting the screw 130, and a plurality of water inlets are formed in the sidewall of the other end of the sliding housing 120 to allow the water sample to enter.

Further, referring to fig. 2, the sampling device 1 further includes a filter screen 150, the filter screen 150 covers the periphery of the water inlet, and the combination of the water inlet and the filter screen 150 can effectively isolate the solid impurities in the water sample and prevent the equipment from being blocked while ensuring the water sample to smoothly enter.

Further, referring to fig. 2, the conduit 3 is fixedly connected to the sliding housing 120 and extends into the sliding housing 120, and the conduit 3 pumps the internal water sample to the collecting device 2 through the water pump 212.

In one embodiment, referring to fig. 1, the conduit 3 and the wire 4 are partially combined and are wrapped with adhesive tape, and the water entry length of the conduit 3 and the wire 4 can be flexibly controlled according to the depth required by the detection and the depth of the water area.

In an embodiment, referring to fig. 3, the collecting box 220 includes a third protecting casing 221, the upper and lower sides of the third protecting casing 221 are both provided with a sliding rail 222, the collecting box 220 can be freely slid between the sliding rails 222, holes for the conduit 3 to pass through are disposed on the sides of the third protecting casing 221 opposite to the second protecting casing 210, and the conduit 3 is tightly attached to the inner wall of the third protecting casing 221 and is fixedly connected to the third protecting casing 221.

Further, referring to fig. 3 and 4, the third protective housing 221 is provided with a limiting hole 223, a plurality of test tubes 224 are disposed in the limiting holes 223, the plurality of test tubes 224 are flexibly connected with the conduit 3 through a piston 225, a water sample enters the test tubes 224 through the conduit 3, and when detection is performed, the test tubes 224 can be taken out by opening the piston 225.

Further, referring to fig. 3 and 4, a control valve 226 is disposed at a connection position of the test tube 224 and the conduit 3, the control valves 226 are kept in a closed state, when sampling, one of the control valves 226 is opened, the water sample enters the corresponding test tube 224, and after sampling, the corresponding control valve 226 is closed and the next control valve is opened, so that the water samples with different depths can be stored.

In one embodiment, referring to fig. 1, the second protective housing 210 further includes a display 214 and a control button 215, the display 214 and the control button 215 are both electrically connected to the control device 211, the control button 215 can control the sampling device 1 to be turned on or off and the water pump 212 to be turned on or off, and the display 214 can display whether the sampling device 1 is turned on or off.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims (8)

1. The utility model provides a sampling equipment for water conservancy detection which characterized in that includes:

the sampling device (1) comprises a first protection shell (110), a sliding shell (120), a screw rod (130) and a driving motor (140), wherein the first protection shell (110) is sleeved outside the sliding shell (120) and can keep relative sliding, the driving motor (140) is fixedly installed at one end of the first protection shell (110), one end of the screw rod (130) is fixedly connected with the output end of the driving motor (140), and the other end of the screw rod (130) is in threaded connection with the sliding shell (120); and

collection device (2), collection device (2) include second protecting sheathing (210) and collection box (220), second protecting sheathing (210) internally mounted has controlling means (211), water pump (212) and group battery (213), controlling means (211) and water pump (212) all with group battery (213) electric connection, controlling means (211) pass through wire (4) and driving motor (140) electric connection, water pump (212) and slip shell (120) pass through pipe (3) intercommunication, water pump (212) and collection box (220) pass through pipe (3) intercommunication, collection box (220) set up in second protecting sheathing (210) one side and with second protecting sheathing (210) sliding connection.

2. The sampling device for water conservancy testing according to claim 1, characterized in that, a plurality of inlet openings are provided on the side wall of one end of the sliding housing (120) far away from the screw rod (130).

3. The water conservancy testing sampling device according to claim 2, characterized in that the sampling device (1) further comprises a filter screen (150), and the filter screen (150) covers the periphery of the water inlet.

4. A sampling device for water conservancy testing according to claim 1, characterized in that the conduit (3) is partially incorporated with the conducting wire (4) and is wrapped with adhesive tape.

5. The water conservancy sampling equipment that detects uses of claim 1, characterized in that, collect box (220) and include third protecting sheathing (221), both sides all are provided with slide rail (222) about third protecting sheathing (221), third protecting sheathing (221) and second protecting sheathing (210) just are provided with the hole that supplies pipe (3) to pass to one side, pipe (3) and third protecting sheathing (221) fixed connection.

6. The water conservancy testing sampling device according to claim 5, wherein the third protective shell (221) is provided with a plurality of limiting holes (223), test tubes (224) are arranged in the limiting holes (223), and the test tubes (224) are flexibly connected with the guide pipe (3) through a piston (225).

7. A sampling device for water conservancy testing according to claim 6, characterized in that a control valve (226) is arranged at the connection of the test tube (224) and the guide tube (3).

8. The water conservancy testing sampling device according to claim 1, wherein the second protective housing (210) further comprises a display screen (214) and a control key (215), and the display screen (214) and the control key (215) are both electrically connected with the control device (211).

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