CN211644907U

CN211644907U - Water filter equipment for environmental monitoring

Info

Publication number: CN211644907U
Application number: CN201921626322.1U
Authority: CN
Inventors: 赵文晋; 刘沛友; 李少香
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-24
Filing date: 2019-09-27
Publication date: 2020-10-09
Anticipated expiration: 2029-09-27

Abstract

The patent discloses an environmental monitoring water filter equipment, the device includes: the piston type air purifier comprises an inner cylinder body, wherein a piston cover is arranged in the inner cylinder body, and a first filter sheet is arranged at the bottom of the inner cylinder body and is made of KDF filter materials; the outer cylinder body is integrally sleeved on the outer side of the inner cylinder body, and the top of the outer cylinder body is provided with a second piston cover in an annular mode; the bottom of the outer cylinder body is provided with a second filter disc, and the second filter disc adopts compressed activated carbon filter cotton. Through the mode of above-mentioned scheme through two-stage mechanical pressurization can rapid filtration environmental monitoring water to can adopt portable power source's mode power supply, reduce the reliance to indoor environment, environmental monitoring water filtration when can being used for outdoor operation, the required filtration water of preparation in a large number can be fast through the mode of pressurization simultaneously.

Description

Water filter equipment for environmental monitoring

Technical Field

The utility model belongs to environmental monitoring experimental facilities field, concretely relates to environmental monitoring water filter equipment.

Background

In the environmental monitoring work, often will carry out filtration processing to the water sample, a filter equipment who filters environmental monitoring laboratory water has appeared fast among the prior art, as shown in chinese utility model patent CN201220373864.4 and fig. 1. It adopts puddler and nitrogen cylinder pressurization's mode to make thereby water pass through the drainage board and realize filtering. The filtering device has the effect of rapid filtering to a certain extent, but the filtering device needs to use nitrogen, has higher requirements on experimental environment, and can not accurately control the water yield because the filtering process can not be controlled under the condition of nitrogen. Is not suitable for detection in outdoor environment and the like, and can only be stored in a laboratory.

Disclosure of Invention

In order to solve the technical problem, the utility model provides an environmental monitoring uses water filter equipment with water filter equipment in environmental monitoring laboratory to reduce the reliance to operational environment, and can prepare the high water of filtration degree fast.

The utility model discloses an environmental monitoring laboratory is with quick filter equipment of sewage realizes through following technical scheme:

the utility model provides an environmental monitoring laboratory is with water filter equipment which characterized in that, the device includes: the piston cover slides up and down along the inner wall of the inner cylinder body, and a first filter sheet is arranged at the bottom of the inner cylinder body and made of KDF filter material; the outer cylinder body is integrally sleeved on the outer side of the inner cylinder body, an annular second piston cover is arranged at the top of the outer cylinder body, the inner wall and the outer wall of the second piston cover are tightly attached to the inner cylinder body and the outer cylinder body respectively, and the second piston cover slides up and down on the inner wall of the outer cylinder body; a second filter disc is arranged at the bottom of the outer cylinder body, and compressed activated carbon filter cotton is adopted as the second filter disc; the bottom end of the outer barrel is connected with the water storage chamber through the second filter sheet, a water outlet is formed in the filter chamber, and filtered water is discharged through the water outlet; the first air cylinder is fixedly connected with the first piston cover and used for applying pressure to the first piston, and the second air cylinder is fixedly connected with the second piston cover and used for applying pressure; the first cylinder and the second cylinder are connected with a control panel and are controlled by the control panel, and the control panel is provided with a power supply interface; the top of first piston lid is provided with a water inlet, be provided with a check valve in the water inlet, the check valve can only allow water to flow into downwards in the inner tube, be provided with the inlet channel that upwards extends on the water inlet, the inlet channel with set up funnel on the control panel links to each other.

Through the mode of above-mentioned scheme through two-stage mechanical pressurization can rapid filtration environmental monitoring water to can adopt portable power source's mode power supply, reduce the reliance to indoor environment, environmental monitoring water filtration when can being used for outdoor operation, the required filtration water of preparation in a large number can be fast through the mode of pressurization simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

Detailed Description

The invention is further described below in conjunction with the drawings and the embodiments so that those skilled in the art can understand the invention.

This embodiment provides an environmental monitoring laboratory water filter equipment, as shown in fig. 1, the device includes interior barrel 1, be provided with a piston cap in the interior barrel, the piston cap along slide from top to bottom on the inner wall of interior barrel the bottom of interior barrel is provided with first cassette 3, first cassette adopts filter materials such as KDF to make, carries out preliminary purification through the liquid with water through first filter equipment, gets rid of the heavy metal ion etc. of aquatic.

The outside of interior barrel is provided with outer barrel 4, outer barrel is whole to be established the outside of interior barrel the top of outer barrel is provided with the second piston lid 5 that has the ring dress, the inner wall and the outer wall of second piston lid respectively with interior barrel and outer barrel closely laminates, second piston lid 5 is in slide from top to bottom on the outer barrel inner wall. The bottom of outer barrel is provided with second cassette 6, the second cassette includes the active carbon filter pulp, adopts high compression active carbon filter pulp in the purification on second layer.

The top end of the outer barrel is sealed, the bottom end of the outer barrel is connected with the water storage chamber 7 through the second filter sheet, a water outlet is formed in the filter chamber, and purified water is discharged through the water outlet.

The top of the inner cylinder is provided with a first cylinder 8, the first cylinder is fixedly connected with the first piston to apply pressure to the first piston, the top of the outer cylinder is also provided with a second cylinder 9, and the second cylinder is fixedly connected with the second piston cover to apply pressure. The first cylinder and the second cylinder are connected with the control panel 10 and receive control of the control panel, the control panel is simultaneously provided with a power supply interface 11, and a function of quickly filtering water can be provided in a mode that the power supply interface is connected with a storage battery.

The top of the first piston cover is provided with a water inlet 12, a one-way valve 13 is arranged in the water inlet, the one-way valve can only allow water to flow downwards into the inner barrel, a water inlet pipeline extending upwards is arranged on the water inlet, and the water inlet pipeline is connected with a funnel 14 arranged on the control panel 10 and used for injecting water into the inner barrel.

When the water storage device is used, after water is injected into the inner barrel through the funnel, the inner barrel water is discharged into the outer barrel after being filtered through KDF through the first cylinder pressurization inner barrel, when the first piston cover moves to the bottom of the inner barrel, the second cylinder of the pressurization device of the outer barrel starts to work to drive the second piston cover to pressurize, and the water after being filtered through the outer barrel is discharged into the water storage chamber for later use.

In this embodiment, also can prepare a large amount of water fast through the pressurized mode of piston, simultaneously through the secondary filtration, the one-level adopts KDF to filter the heavy metal ion of material filtration aquatic, and the secondary filtration adopts compressed activated carbon, filters other impurity in the aquatic, has improved filterable effect. Because lithium batteries can be used for power supply without a nitrogen environment, the method is particularly suitable for environmental monitoring of water filtration under non-laboratory conditions.

Claims

1. An environmental monitoring water filtration device, characterized in that the device includes:

the piston cover slides up and down along the inner wall of the inner cylinder body, and a first filter sheet is arranged at the bottom of the inner cylinder body and made of KDF filter materials;

the outer cylinder body is integrally sleeved on the outer side of the inner cylinder body, an annular second piston cover is arranged at the top of the outer cylinder body, the inner wall and the outer wall of the second piston cover are tightly attached to the inner cylinder body and the outer cylinder body respectively, and the second piston cover slides up and down on the inner wall of the outer cylinder body; a second filter disc is arranged at the bottom of the outer cylinder body, and compressed activated carbon filter cotton is adopted as the second filter disc; the bottom end of the outer barrel is connected with the water storage chamber through the second filter sheet, a water outlet is formed in the filter chamber, and filtered water is discharged through the water outlet;

the first air cylinder is fixedly connected with the first piston cover and used for applying pressure to the first piston, and the second air cylinder is fixedly connected with the second piston cover and used for applying pressure; the first cylinder and the second cylinder are connected with a control panel and are controlled by the control panel, and the control panel is provided with a power supply interface;

the top of first piston lid is provided with a water inlet, be provided with a check valve in the water inlet, the check valve can only allow water to flow into downwards in the inner tube, be provided with the inlet channel that upwards extends on the water inlet, the inlet channel with set up funnel on the control panel links to each other.