CN219084460U

CN219084460U - Reservoir quality of water automatic sampler

Info

Publication number: CN219084460U
Application number: CN202223478623.9U
Authority: CN
Inventors: 廖韵; 郭诗语; 赵宇
Original assignee: Chengdu Water Resources And Electric Power Survey Design And Research Institute Co ltd
Current assignee: Chengdu Water Resources And Electric Power Survey Design And Research Institute Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-26
Anticipated expiration: 2032-12-26

Abstract

The utility model provides an automatic sampler for reservoir water quality, and relates to the technical field of environmental monitoring. The reservoir water quality automatic sampler comprises a liquid storage tank (1), a water collecting bottle (2) and a water taking joint (7), wherein a liquid pump (3) is arranged at the bottom of the water collecting bottle (2), and a traction wire (4) is connected to the top of the water collecting bottle (2); the traction wire (4) is coiled on the wire winder (5); the wire winding device (5) is driven by a motor (6); a liquid outlet is formed in the lower part of the water collecting bottle (2); the liquid outlet is matched with the water taking joint (7); the water taking connector (7) is arranged and fixed on the outer wall of the liquid storage tank (1), and the water taking connector (7) and a pipeline in the liquid storage tank (1) are connected. The utility model can automatically sample water bodies with different depths, and improves the sampling work efficiency.

Description

Reservoir quality of water automatic sampler

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to an automatic sampler for reservoir water quality.

Background

The water quality monitoring is one of environmental monitoring, is a process of monitoring and measuring the types of pollutants in water, the concentration and the change trend of various pollutants, and evaluating the water quality condition, wherein the monitoring range comprises uncontaminated and polluted natural water and various industrial drainage, and the main monitoring items can be divided into two main categories: one is a comprehensive index reflecting water quality conditions, such as temperature, chromaticity, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand and biochemical oxygen demand; the other class is some toxic substances such as phenols, cyanides, arsenic, lead, chromium, cadmium, mercury and organic pesticides.

The water level in the reservoir is higher, needs regularly to sample respectively different degree of depth usually, all through manual sampling in the prior art in many times, and is time consuming and labor consuming, increases the cost of people, and work efficiency is lower.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides an automatic sampler for water quality of a reservoir, which can automatically sample water bodies with different depths, improves the working efficiency and is realized by the following technical scheme:

the utility model provides a reservoir quality of water automatic sampler, includes liquid reserve tank, water collecting bottle and water intaking joint, wherein:

the bottom of the water collecting bottle is provided with a liquid pump, and the top of the water collecting bottle is connected with a traction wire; the traction wire is coiled on the wire winder; the wire winding device is driven by a motor;

a liquid outlet is formed in the lower part of the water collecting bottle; the liquid outlet is matched with the water taking joint; the water taking connector is installed and fixed on the outer wall of the liquid storage tank, and the water taking connector and a pipeline in the liquid storage tank.

Optionally or preferably, the water collecting bottle fixing frame is also included; the water collecting bottle fixing frame comprises a positioning plate, a connecting rod and clamping claws; the positioning plate is horizontally arranged and provided with a through hole for the traction wire to pass through; the connecting rod is vertically arranged at the bottom of the positioning plate; the clamping claw is fixedly arranged on the connecting rod; the clamping claw is of an arc-shaped structure and is matched with the outer wall of the water collecting bottle.

Optionally or preferably, one end of the liquid pump is communicated with the water collecting bottle, and the other end of the liquid pump is communicated with the liquid taking pipe; and a filter is arranged at one end of the liquid taking pipe far away from the liquid pump.

Optionally or preferably, a counterweight is also arranged below the liquid pump.

Optionally or preferably, the water taking joint is provided with an expansion joint.

Optionally or preferably, the wire takeup comprises a spool, a spool support and a chain; the traction wire is coiled on the winding drum; the winding drum is arranged on the winding drum bracket; the wire winding device is connected with the motor through a chain.

Based on the technical scheme, the beneficial effects of the utility model include:

(1) The utility model can automatically sample the deep water and the shallow water of the reservoir at the same time, thereby saving labor;

(2) The utility model has small volume and light weight, is convenient to move and carry by ship, and samples different positions of the reservoir;

(3) The utility model can take samples by the pulling rope, which is convenient for reading and confirming the sampling depth.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the water collecting bottle fixing frame in the utility model;

the drawings illustrate:

the device comprises a 1-liquid storage tank, a 2-water collecting bottle, a 3-liquid pump, a 4-traction wire, a 5-wire collector, a 6-motor, a 7-water taking connector, an 8-water collecting bottle fixing frame, a 801-positioning plate, an 802-connecting rod, 803-clamping claws, a 9-liquid taking pipe and a 10-filter.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

as shown in fig. 1, the automatic sampler for water quality of a reservoir provided in this embodiment includes a liquid storage tank 1, a water collection bottle 2 and a water intake joint 7, wherein:

the bottom of the water collection bottle 2 is provided with a liquid pump 3, and the top of the water collection bottle 2 is connected with a traction wire 4; the traction wire 4 is coiled on the wire winder 5; the wire takeup device 5 is driven by a motor 6;

a liquid outlet is formed in the lower part of the water collecting bottle 2; the liquid outlet is matched with the water taking joint 7; the water intake joint 7 is fixedly arranged on the outer wall of the liquid storage tank 1, and the water intake joint 7 and a pipeline in the liquid storage tank 1.

As shown in fig. 2, the embodiment also comprises a water collecting bottle fixing frame 8; the water collection bottle fixing frame 8 comprises a positioning plate 801, a connecting rod 802 and a clamping claw 803; the positioning plate 801 is horizontally arranged, and a through hole for the traction wire 4 to pass through is formed in the positioning plate; the connecting rod 802 is vertically arranged at the bottom of the positioning plate 801; the clamping claw 803 is fixedly arranged on the connecting rod 802; the clamping claw 803 is of an arc-shaped structure and is matched with the outer wall of the water collecting bottle 2, and the liquid outlet and water taking joint 7 can be assisted by the arrangement of the water collecting bottle fixing frame 8.

Further, one end of the liquid pump 3 is communicated with the water collecting bottle 2, and the other end is communicated with the liquid taking pipe 9; the liquid taking pipe 9 is provided with a filter 10 at one end far away from the liquid pump 3, and the filter 10.

In this embodiment, a counterweight is further disposed below the liquid pump 3, so that the water collection bottle 2 can be vertically lowered.

In this embodiment, be equipped with expansion joint on the water intaking joint 7, be equipped with the internal thread in the expansion joint, can cooperate with water intaking joint 7 and liquid outlet for seal both.

In this embodiment, the wire takeup device 5 includes a spool, a spool support and a chain; the traction wire 4 is coiled on a winding drum; the winding drum is arranged on the winding drum bracket; the wire winding device 5 is connected with a motor 6 through a chain.

The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. An automatic sampler for reservoir water quality, which is characterized in that: including liquid reserve tank (1), water collecting bottle (2) and water intaking joint (7), wherein:

the bottom of the water collecting bottle (2) is provided with a liquid pump (3), and the top of the water collecting bottle (2) is connected with a traction wire (4); the traction wire (4) is coiled on the wire winder (5); the wire winding device (5) is driven by a motor (6);

a liquid outlet is formed in the lower part of the water collecting bottle (2); the liquid outlet is matched with the water taking joint (7); the water taking connector (7) is arranged and fixed on the outer wall of the liquid storage tank (1), and the water taking connector (7) and a pipeline in the liquid storage tank (1) are connected.

2. An automatic sampler for reservoir water quality as claimed in claim 1 wherein: the utility model also comprises a water collecting bottle fixing frame (8); the water collection bottle fixing frame (8) comprises a positioning plate (801), a connecting rod (802) and clamping claws (803); the positioning plate (801) is horizontally arranged, and is provided with a through hole for the traction wire (4) to pass through; the connecting rod (802) is vertically arranged at the bottom of the positioning plate (801); the clamping claw (803) is fixedly arranged on the connecting rod (802); the clamping claw (803) is of an arc-shaped structure and is matched with the outer wall of the water collecting bottle (2).

3. An automatic sampler for reservoir water quality as claimed in claim 1 wherein: one end of the liquid pump (3) is communicated with the water collecting bottle (2), and the other end of the liquid pump is communicated with the liquid taking pipe (9); one end of the liquid taking pipe (9) far away from the liquid pump (3) is provided with a filter (10).

4. An automatic sampler for reservoir water quality as claimed in claim 1 wherein: a counterweight is also arranged below the liquid pump (3).

5. An automatic sampler for reservoir water quality as claimed in claim 1 wherein: and the water taking joint (7) is provided with an expansion joint.

6. An automatic sampler for reservoir water quality as claimed in claim 1 wherein: the wire winder (5) comprises a winding drum, a winding drum bracket and a chain; the traction wire (4) is coiled on the winding drum; the winding drum is arranged on the winding drum bracket; the wire winding device (5) is connected with the motor (6) through a chain.