CN210825671U

CN210825671U - Outdoor water purification device

Info

Publication number: CN210825671U
Application number: CN201921246510.1U
Authority: CN
Inventors: 王羽晨; 张爱梅; 杨西惠; 刘小院
Original assignee: Xidian University
Current assignee: Xidian University
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-06-23
Anticipated expiration: 2029-08-03

Abstract

The utility model relates to a water purification device, especially an outdoor water purification device includes at least: casing, piston filtering area, main filtering area and play water zone, characterized by: the piston filtering area and the main filtering area are arranged on one side of the shell, and the water outlet area is arranged on the other side of the shell; the piston filtering area at least comprises: first filter core, first connecting hose, piston handle, piston rod tighten up nut, piston cylinder, characterized by: the first filter element is a one-way valve filter element; the first filter element is connected with the piston cylinder through a first connecting hose; the piston handle is connected to the top of the piston rod; the piston handle and the piston rod are connected with the piston cylinder through a piston rod tightening nut. The device has small volume, rich and beautiful modeling levels and can carry out water purification treatment outdoors.

Description

Outdoor water purification device

Technical Field

The utility model relates to a water purifying device, in particular to a water purifying device which can carry out water purifying treatment outdoors.

Background

The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The water purifier is generally used as a small purifier for household use. The technical core is a filtering membrane in a filter element device, and the current main technology is derived from an ultrafiltration membrane and an RO reverse osmosis membrane. The water purifier can effectively filter rust, sand, colloid in water and adsorb chemical agents such as residual chlorine, odor, abnormal colors, pesticides and the like in water. Can effectively remove the impurities such as bacteria, germs, toxins, heavy metals and the like in the water.

The application of water purification technology in the field of drinking water enables the phenomenon of 'water and soil are not uniform' to become history quickly, and the problem that the local diseases are caused by the exceeding of harmful substances in underground water in many places is effectively solved.

An outdoor water purifier is drinking water guarantee equipment which is convenient to carry about when being engaged in outdoor activities. When in use, the water purifying device or the device does not need to be arranged on a water tap, does not need tap water pressure, and can immediately purify natural water such as outdoor rainwater, stream water, river water, lake water and the like into safe drinking water which is sterile and has no harmful substances such as suspended pollutants and the like and can be directly drunk only by manpower; the drinking water cup is also the best choice for outdoor activities such as soldiers in the army, outdoor operators, and outdoor activity enthusiasts like tourism, exploration, mountain climbing, hiking, camping, fishing and hunting to obtain safe drinking water on the spot during outdoor activities, can avoid the fatigue of carrying a large amount of drinking water, and avoids the diseases such as diarrhea, vomiting, fever and the like caused by the sick of drinking water which is not clean; meanwhile, the emergency water purifying device can ensure the safety of drinking water when natural disasters such as earthquakes, floods and the like occur.

At present, outdoor water purifiers sold and used in the market are still large in size, high in price, inconvenient to use, single in shape and not attractive.

SUMMERY OF THE UTILITY MODEL

The utility model aims at manufacturing a device which has smaller volume, rich and beautiful modeling level and can carry out water purification treatment outdoors.

The utility model discloses a following technique is solved and is realized: an outdoor water purifying device at least comprises a shell, wherein the shell is provided with a piston filtering area, a main filtering area and a water outlet area; the water outlet area is movably connected with the lower platform of the shell, so that the water outlet area is located on the lower platform; the piston filtering area is communicated with the main filtering area through a second connecting hose; the water outlet of the main filtering area is in butt joint with the water inlet of the water outlet area.

The piston filtering area comprises: the piston rod tightening nut is connected with the piston rod by a piston rod; the first filter element is a one-way valve filter element; the first filter element is connected with the piston cylinder through a first connecting hose; the piston handle is connected to the top of the piston rod; the piston handle and the piston rod are connected with the piston cylinder through a piston rod tightening nut.

The main filtering area comprises: the filter comprises a first filter element, a second filter element, a third filter element, a first connecting hose, a filter cylinder end cover and a water outlet pipe; the filter cartridge is connected with the piston cartridge of the piston filtering area through a second connecting hose; the water outlet pipe is connected with the filter cartridge through the filter cartridge end cover.

The second filter element is arranged in the filter cylinder, and is either granular activated carbon or compressed activated carbon;

the third filter element is arranged at the upper part of the filter cylinder or is post-positioned active carbon.

The water outlet area comprises: the cup comprises a water outlet, a bolt, a shell through hole, a water outlet through hole, a cup cover and a cup body; the water outlet is fixed on the shell through a bolt, a shell through hole and a water outlet through hole and is connected with a water outlet pipe of the main filtering area; the cup cover is placed on the cup body; the cup body is placed or fixed on the other side of the shell.

A water purification method of an outdoor water purification device comprises the working processes of: the piston rod is driven to move upwards by pulling the piston handle upwards, and negative pressure is generated in the piston cylinder, so that raw water is subjected to primary water purification treatment from the first filter element and enters the piston cylinder; then, push down and move the piston handle, directly press in straining a section of thick bamboo with first round of water purification from the second coupling hose, because first filter core is one-way filter valve, the water that first treatment got into in the piston section of thick bamboo can not flow back outside first filter core.

And the second round of filtration of granular activated carbon and compressed activated carbon is carried out through a second filter element in the filter cylinder, secondary filtration is carried out, and finally, safe drinking water is obtained after the water passes through a third filter element through a water outlet pipe. The first filter element or the filter element is made of 5 micron PPF fiber. The second filter element adopts either granular activated carbon or compressed activated carbon. The third filter element adopts post-positioned active carbon.

Drawings

The invention is further described below with reference to the following examples and the accompanying drawings:

FIG. 1 is a sectional view of each region of the embodiment;

FIG. 2 is a sectional view of the embodiment in a card view.

In the figure, 1, a housing; 2. a piston filtering area; 200. a first filter element; 201. a first connecting hose; 202. a piston handle; 203. a piston rod; 204. the piston rod tightens the nut; 205. a piston cylinder; 3. a main filtration zone; 300. a filter cartridge; 301. a third filter element; 302. a second connecting hose; 303. a second filter element; 304. a filter cartridge end cap; 305. a water outlet pipe; 4. a water outlet area; 400. a water outlet; 401. a bolt; 402. a housing through hole; 403. a water outlet through hole; 404. a cup cover; 405. a cup body.

Detailed Description

Example (b):

as shown in fig. 1 and 2, an outdoor water purifying device at least comprises: the device at least comprises a shell 1, wherein a piston filtering area 2, a main filtering area 3 and a water outlet area 4 are arranged on the shell 1, the piston filtering area 2 and the main filtering area 3 are distributed on one side of the shell 1, and the water outlet area 4 is distributed on the other side of the shell 1; the water outlet area 4 is movably connected with the lower platform of the shell 1, so that the water outlet area 4 is located on the lower platform; the piston filtering area 2 and the main filtering area 3 are communicated by a second connecting pipe 302; the water outlet of the main filtering area 3 is in butt joint with the water inlet of the water outlet area 4.

The piston filtering area 2 comprises: a first filter element 200, a first connecting hose 201, a piston handle 202, a piston rod 203, a piston rod tightening nut 204 and a piston cylinder 205; the first filter element 200 is a one-way valve filter element; the first filter element 200 is connected with the piston cylinder 205 through a first connecting hose 201; the piston handle 202 is connected to the top of the piston rod 203; the piston handle 202 and the piston rod 203 are connected with the piston cylinder 205 through a piston rod tightening nut 204.

The main filtering area 3 comprises a filter cartridge 300, a third filter element 301, a second connecting hose 302, a second filter element 303, a filter cartridge end cover 304 and a water outlet pipe 305; the filter cartridge 300 is connected with the piston cylinder 205 of the piston filtering area 2 through a second connecting hose 302; outlet tube 305 is connected to filter cartridge 300 by cartridge head 304.

The second filter element 303 is arranged inside the filter cylinder, and is either granular activated carbon or compressed activated carbon;

the third filter element 301 is arranged at the upper part of the filter cylinder or is post-positioned active carbon.

The water outlet zone 4 comprises a water outlet 400, a bolt 401, a shell through hole 402, a water outlet through hole 403, a cup cover 404 and a cup body 405; the water outlet 400 is fixed on the shell 1 through a bolt 401, a shell through hole 402 and a water outlet through hole 403 and is connected with a water outlet pipe 305 of the main filtering area 3; the cup cover 404 is placed on the cup body 405; the cup body 405 is either placed or fixed on the other side of the housing 1.

The working process of the invention is as follows: the piston handle 202 is pulled upwards to drive the piston rod 203 to move upwards, negative pressure is generated in the piston cylinder 205, and raw water is subjected to primary water purification treatment from the first filter element 200 and enters the piston cylinder 205; then, the piston handle 202 is pressed downwards, the first round of purified water is directly pressed into the filter cartridge 300 from the second connecting hose 302, and in the process, because the first filter element 200 is a one-way filter valve, the water which is treated for the first time and enters the piston cylinder 205 cannot flow back to the outside of the first filter element 200.

The second round of filtration of granular activated carbon and compressed activated carbon is carried out through the second filter element 303 in the filter cartridge 300, the second filtration is carried out, and finally, safe drinking water is obtained after passing through the third filter element 301 through the water outlet pipe 305. The first filter element 200 employs 5 micron PPF fibers for filtration. The second filter element 303 uses either granular activated carbon or compressed activated carbon. The third filter element 301 may be post-activated carbon.

The components and structures of the present embodiments that are not described in detail are well known in the art and do not constitute essential structural elements or elements.

Claims

1. An outdoor water purification device comprising at least: casing, piston filtering area, main filtering area and play water zone, characterized by: the piston filtering area and the main filtering area are arranged on one side of the shell, and the water outlet area is arranged on the other side of the shell; the piston filtering area at least comprises: the piston rod tightening nut is connected with the piston rod tightening nut through a piston rod; the first filter element is connected with the piston cylinder through a first connecting hose; the piston handle is connected to the top of the piston rod; the piston handle and the piston rod are connected with the piston cylinder through a piston rod tightening nut;

the main filtering area at least comprises a second filter element, a third filter element, a second connecting hose, a filter cartridge end cover and a water outlet pipe; the filter cartridge is connected with the piston cartridge of the piston filtering area through a second connecting hose; the water outlet pipe is connected with the filter cartridge through a filter cartridge end cover;

the water outlet zone at least comprises a water outlet, a bolt, a shell through hole, a water outlet through hole, a cup cover and a cup body, and the water outlet is fixed on the shell through the bolt, the shell through hole and the water outlet through hole and is connected with a water outlet pipe of the main filtering zone; the cup cover is placed on the cup body; the cup body is placed or fixed on the other side of the shell.

2. The outdoor water purification device according to claim 1, wherein: the first filter element is a one-way valve filter element; the second filter element is arranged in the filter cylinder, and is either granular activated carbon or compressed activated carbon; the third filter element is arranged at the upper part of the filter cylinder or is post-positioned active carbon.