CN211987318U

CN211987318U - Water filter and outdoor water filtration system

Info

Publication number: CN211987318U
Application number: CN201922076387.XU
Authority: CN
Inventors: 高慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-11-24
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a water filter and outdoor water filtration system, this water filter includes the barrel, filter element group spare and filter element group spare, the barrel upper end is uncovered, filter element detachable seal installation is in the uncovered department in the upper end of barrel, the filter element has the liquid entry and the drainage export that extend to outside respectively, filter element group spare is installed in the barrel, its both ends are water inlet and delivery port respectively, form between filter element group spare and the barrel inner wall and flow the chamber, and should flow the chamber respectively with liquid inlet and water inlet intercommunication, filter element group spare's inside is equipped with two at least filtration fillers that communicate in order between its both ends and holds the chamber, and the filtration filler that is located both ends holds the chamber respectively with the water inlet and the delivery port intercommunication that correspond the end, filter element group spare's delivery port detachable and liquid inlet connection and intercommunication. The advantages are that: the structure design is simple, the disassembly and the assembly are more convenient, different filtering fillers can be filled and replaced, and different water treatment tasks are solved.

Description

Water filter and outdoor water filtration system

Technical Field

The utility model relates to a water filtration system, in particular to water filter and outdoor water filtration system.

Background

Most of filter elements of the existing simple water filters are provided with a cavity for filling filter fillers, and due to the design, a plurality of cavities are required to be connected in series to achieve the purpose of preset water treatment, so that the whole filter is large in size and poor in portability; in addition, a single filter filler in a single cavity is difficult to comprehensively, effectively and fully filter liquid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a water filter and outdoor water filtration system is provided, the effectual defect of overcoming prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a water filter, the novel nipple rectifier comprises a cylindrical shel, filter lid and filter element group spare, above-mentioned barrel upper end is uncovered, above-mentioned filter lid detachable seal installation is in the uncovered department of the upper end of above-mentioned barrel, above-mentioned filter lid has the liquid inlet that extends to the outside respectively and filters the water outlet, above-mentioned filter element group spare is installed in above-mentioned barrel, its both ends are water inlet and delivery port respectively, form the chamber of flowing between above-mentioned filter element group spare and the above-mentioned barrel inner wall, and this flow chamber respectively with above-mentioned liquid inlet and above-mentioned water inlet intercommunication, the inside of above-mentioned filter element group spare is equipped with at least two filtration fillers of intercommunication in order between its both ends and holds the chamber, and the above-mentioned filtration filler that is located both ends holds the chamber respectively with corresponding above-mentioned.

The utility model has the advantages that: structural design is simple, and the dismouting is more convenient, can load to change different filtration and pack, and small, the portability is good, the filter effect is better.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the filter cover comprises a cylindrical cover body with an open lower end and a filter channel arranged at the lower end of the bottom wall in the cover body, the liquid inlet is connected to the side wall of the filter channel and extends through the cover body and extends to the outside of the cover body, the filtered water outlet is connected to the outside of the side wall of the cover body and extends to the inside of the side wall of the cover body and is communicated with the flow cavity, and the water outlet of the filter core assembly is detachably connected and communicated with the lower end port of the filter channel.

Adopt above-mentioned further scheme's beneficial effect be that its is rationally distributed, be convenient for be connected with filter element subassembly and lid to easily dismouting combination.

Further, the barrel and the cover body are of a cylindrical structure which is matched with each other, internal threads are arranged on the inner wall of the opening at the upper end of the barrel, external threads are arranged on the outer wall of the opening at the lower end of the cover body, and the lower end of the cover body extends into the opening at the upper end of the barrel and is in threaded connection with each other.

The beneficial effects of adopting above-mentioned further scheme are reasonable in design, convenient quick dismouting combination.

Further, the filter element assembly comprises a filter shell, a filter shell connector and a filter shell sealing cap, the filter shell is a shell with the upper end and the lower end open, and is provided with at least two filter elements, and are distributed at intervals up and down, the ends of two adjacent filter shells which are close to each other are mutually detachably and hermetically connected through the filter shell connectors, the filter shell connectors are uniformly provided with filter holes for communicating the interiors of two adjacent filter shells, the filter shell sealing caps are detachably and hermetically arranged at the openings at the upper ends of the uppermost filter shells, the upper part of the filter shell sealing cap is provided with an interface communicated with the interior of the uppermost filter shell, the interface forms a water outlet of the filter core assembly, an opening at the lower end of the lowermost filter shell forms a water inlet of the filter core assembly, and a plugging plate with a filter hole is detachably and hermetically arranged in the lower end opening of the lowest filter shell.

The filter element assembly has the beneficial effects that the filter element assembly adopts an assembled structure, is very easy to clean, replace and maintain, and is very quick and convenient to assemble and disassemble.

Furthermore, the filtering channel and the interface are respectively of a cylindrical structure which is matched with each other, the interface extends into the lower end of the filtering channel, and the filtering channel and the interface are hermetically connected through a sealing ring which is annularly arranged between the filtering channel and the interface.

The beneficial effects of adopting above-mentioned further scheme are reasonable in design, easily filter element group spare and filtering channel's quick assembly disassembly combination, also make things convenient for routine maintenance, clearance simultaneously.

Further, the filter shell connector comprises a horizontal disk body and annular inserting parts respectively arranged at the outer edges of the upper end and the lower end of the disk body, the filter holes are uniformly distributed in the disk body in a penetrating manner up and down corresponding to the inner area of the inserting parts, the shape of the inserting parts is matched with that of the filter shells, the disk body is clamped at one end, close to each other, of each two adjacent filter shells, and the inserting parts at the upper end and the lower end of the disk body are respectively inserted into the corresponding filter shells.

The beneficial effects of adopting the further scheme are convenient and fast disassembly and assembly, and subsequent cleaning and maintenance work.

Furthermore, the lower end of the plugging plate is integrally provided with a supporting part which is abutted against the bottom wall in the cylinder body, and the supporting part is provided with a flow passage which is respectively communicated with the filtering hole and the flow cavity of the plugging plate.

The beneficial effect who adopts above-mentioned further scheme is that the purpose of this design can make the stable assembly of filter element group spare in the barrel, and difficult emergence is rocked, simultaneously, can not influence liquid by the good entering of water inlet yet.

Further, the liquid inlet and the filtered water outlet are both of a circular tubular structure, an internal thread is arranged on the inner wall of the liquid inlet, and an external thread is arranged on the outer surface of the filtered water outlet.

The beneficial effect of adopting above-mentioned further scheme is that this reasonable in design, the commonality is better, is convenient for accomplish good connection with other conventional pipelines.

Further, the device comprises a liquid suction device and a water filter, wherein the output end of the liquid suction device is connected and communicated with the liquid inlet through a pipeline.

The beneficial effect of adopting the further scheme is that the whole system is simple in structure, convenient to carry and convenient to use.

Further, the liquid suction device comprises a cylindrical suction pipe shell, a piston and a piston rod, one end of the suction pipe shell is open, the other end of the suction pipe shell is provided with a water inlet nozzle communicated with the interior of the suction pipe shell, the water inlet nozzle is connected with a water inlet pipe, the water inlet pipe is provided with a first one-way valve used for limiting liquid to flow out from the water inlet pipe, the piston is arranged in the suction pipe shell in a sealing mode, the piston rod extends into the suction pipe shell from one end of the suction pipe shell and is fixedly connected with the middle of the piston, a liquid outlet penetrating through the piston is formed in the piston in the axial direction of the piston, the liquid outlet is connected and communicated with the liquid inlet through a water outlet pipe, and the water outlet pipe is provided with a second.

The beneficial effects of adopting above-mentioned further scheme are that liquid suction device structural design is reasonable, and the operation is used comparatively conveniently.

Drawings

FIG. 1 is a schematic structural view of a water filter according to a first embodiment;

fig. 2 is a schematic structural diagram of an outdoor water filtering system according to a second embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the filter comprises a cylinder body, 2, a filter cover, 3, a filter element assembly, 21, a cover body, 22, a filter channel, 23, a liquid inlet, 24, a filtered water outlet, 31, a filter shell, 32, a filter shell connector, 33, a filter shell sealing cap, 34, a sealing plate, 41, a suction pipe shell, 42, a piston, 43, a piston rod, 321, a disc body, 322, a plug part, 331, a connector, 341, a support part, 411 and a water inlet nozzle.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The first embodiment is as follows: as shown in fig. 1, the present embodiment provides a water filter, comprising a cylinder 1, a filter cover 2 and a filter element assembly 3, the upper end of the cylinder body 1 is open, the filter cover 2 is detachably and hermetically arranged at the open upper end of the cylinder body 1, the filter cover 2 has a liquid inlet 23 and a filtered water outlet 24, which are extended to the outside, respectively, the filter cartridge assembly 3 is installed in the cylinder 1, a water inlet and a water outlet are respectively arranged at the two ends of the filter element component, a flow cavity is formed between the filter element component 3 and the inner wall of the cylinder body 1, and the flow chamber is respectively communicated with the liquid inlet 23 and the water inlet, at least two filtering filler containing chambers which are sequentially communicated are arranged between the two ends of the interior of the filter element assembly 3, and the filter filler containing cavities at the two ends are respectively communicated with the water inlet and the water outlet at the corresponding ends, the water outlet of the filter element assembly 3 is detachably connected and communicated with the liquid inlet 23.

The working principle is as follows:

accomplish the equipment of whole filter in advance, in the equipment, according to the liquid that will filter and pack the different types of filter filler that the intracavity filled the good adaptation at every filter filler, next, it gets into by liquid entry 23 to draw the liquid, and get into the class chamber, get into filter element group spare 3 through class chamber and water inlet again, loop through every kind and filter the filler filtration back, discharge by crossing water outlet 24 through the delivery port, adopt different types of filter filler series connection filtration in the whole filter, the change of device easily packing, also easily quick assembly disassembly combination, convenient operation, rapid, the filter effect is splendid.

As a preferred embodiment, the filter cover 2 includes a cylindrical cover body 21 with an open lower end and a filter passage 22 disposed at the lower end of the bottom wall inside the cover body 21, the liquid inlet 23 is connected to the side wall of the filter passage 22, and extends through the cover body 21 and to the outside of the cover body 21, the filtered water outlet 24 is connected to the outside of the side wall of the cover body 21 and extends into the side wall of the cover body 21 and communicates with the flow chamber, the water outlet of the filter element assembly 3 is detachably connected and communicated with the lower end port of the filter passage 22, the filter cover 2 is very reasonable in design, smart in layout, and is convenient to connect and combine with the filter element assembly 3, and meanwhile, each interface is reasonably arranged and is easy to connect with a corresponding pipeline.

The following are specifically mentioned: the filter cover 2 may also be designed to have two cylindrical structures with different diameters, as shown in fig. 1, the cover body 21 is stepped, which saves more material and reduces the volume accordingly.

As a preferred embodiment, the barrel 1 and the cover 21 are matched with each other and have a cylindrical structure, an inner thread is disposed on the inner wall of the opening at the upper end of the barrel 1, an outer thread is disposed on the outer wall of the opening at the lower end of the cover 21, the lower end of the cover 21 extends into the opening at the upper end of the barrel 1 and is in threaded connection with each other, the design is reasonable, and the cover 21 and the barrel 1 can be combined only by screwing each other, so that the assembly is very quick and convenient, and the subsequent maintenance and replacement are easy.

In a preferred embodiment, the filter element assembly 3 comprises a filter housing 31, at least two filter housing connectors 32 and a filter housing sealing cap 33, wherein the filter housing 31 is a housing with open upper and lower ends, and is spaced from each other at an interval, the adjacent ends of two adjacent filter housings 31 are detachably and hermetically connected to each other by the filter housing connectors 32, the filter housing connectors 32 are uniformly provided with filter holes for communicating the interiors of two adjacent filter housings 31, the filter housing sealing cap 33 is detachably and hermetically mounted at the upper end opening of the uppermost filter housing 31, the upper part of the filter housing sealing cap 33 is provided with an interface 331 communicating with the interior of the uppermost filter housing 31, the interface 331 constitutes a water outlet of the filter element assembly 3, the lower end opening of the lowermost filter housing 31 constitutes a water inlet of the filter element assembly 3, and the lower end opening of the lowermost filter housing 31 is detachably and hermetically mounted with a sealing plate 34 having filter holes, the filter element assembly 3 is assembled by combining a plurality of components, so that the filter filler is easy to fill, and meanwhile, only the corresponding component needs to be replaced after the filter element assembly is damaged, so that the use cost can be effectively reduced, and the operation is particularly convenient.

As a preferred embodiment, the filtering channel 22 and the interface 331 are respectively cylindrical structures matched with each other, the interface 331 extends into the lower end of the filtering channel 22, and the two are connected with each other by a sealing ring arranged between the two through a ring.

As a preferred embodiment, the filter housing connector 32 includes a horizontal disc 321 and annular plugs 322 respectively disposed at the outer edges of the upper and lower ends of the disc 321, the filter holes are uniformly distributed at the positions of the disc 321 corresponding to the inner regions of the plugs 322, the shape of the plugs 322 matches with that of the filter housings 31, the disc 321 is clamped at one end of two adjacent filter housings 31 close to each other, and the plugs 322 at the upper and lower ends of the disc 321 are respectively inserted into the corresponding filter housings 31, the filter housing connector 32 is reasonably designed, wherein the outer contour of the annular plug 322 is consistent with the inner contour of the filter housing 31, so that the two filter housings are tightly fitted when being plugged together, the sealing performance is good, the structural design can also realize the quick assembly and disassembly combination with the filter housing 31, and the corresponding filter housings 31 can be properly increased or decreased according to the size of the cylinder, the use is very flexible and convenient.

The following are specifically mentioned: the filter housing 31, the disc body 321 and the annular connection portion 322 are preferably in a circular structure, that is, the filter housing 31 is a cylindrical object, the disc body 321 is a disc, and the annular connection portion 322 is in a circular tubular structure, wherein the diameter of the disc body 321 is equal to the outer diameter of the filter housing 31, so that a protruding structure is not formed on the surface of the filter element assembly 3, the components are compactly matched during assembly, and the sealing performance of the connection part is good.

The outer surface of the plug portion 322 and the inner wall of the upper opening and the lower opening of the filter shell 31 can be provided with matching threads which are connected with each other in a threaded manner, so that the sealing performance of the connection part is better.

As a preferred embodiment, the lower end of the plugging plate 34 is integrally formed with a supporting portion 341 abutting against the bottom wall of the cylinder 1, and the supporting portion 341 has a flow channel communicating with the filtration pores and the flow cavity of the plugging plate 34, the supporting portion 341 is designed to enable the filter element assembly 3 to be stably positioned between the filtration channel 22 and the bottom wall of the cylinder 1, so that the position change is not easy to occur, and the filtration process is stable, more specifically, the supporting portion 341 is composed of a plurality of vertical and spaced supporting pieces, and the two adjacent filter housings 31 and the filter housing connector 32 are pressed tightly by using the common limitation between the filtration channel 22 and the supporting portion 341, so that the structure fit is compact, and the sealing performance is good.

It should be noted that: the shape of the bottom (lower end) of all the supporting parts 341 should be consistent with the shape of the bottom wall inside the cylinder 1 to ensure that the two parts can be matched when being connected, and ensure that the filter element assembly 3 is positioned stably.

In a preferred embodiment, the liquid inlet 23 and the filtered water outlet 24 are both of a circular tubular structure, and the inner wall of the liquid inlet 23 is provided with internal threads, and the outer surface of the filtered water outlet 24 is provided with external threads, so that the liquid inlet 23 and the filtered water outlet 24 can be easily and well connected with other conventional pipe fittings.

Example two: the utility model provides an outdoor water filtration system, water filter in including liquid suction device and embodiment one, above-mentioned liquid suction device's output passes through the pipeline and is connected and communicate with above-mentioned liquid entry 23, whole system convenient to carry, and the combination is more swift, and the water filter effect preferred, the operation is more convenient, very is suitable for the open air and carries the use.

In a preferred embodiment, the liquid suction device comprises a cylindrical suction tube shell 41, a piston 42 and a piston rod 43, one end of the suction tube shell 41 is open, the other end of the suction tube shell is provided with a water inlet 411 communicated with the interior of the suction tube shell, the water inlet 411 is connected with a water inlet pipe, the water inlet pipe is provided with a first one-way valve for limiting the liquid to flow out from the water inlet pipe, the piston 42 is hermetically arranged in the suction tube shell 41, the piston rod 43 extends from one end of the suction tube shell 41 and is fixedly connected with the middle part of the piston 42, the piston 42 is provided with a liquid outlet penetrating through the piston 42 along the axial direction, the liquid outlet is connected and communicated with the liquid inlet 23 through a water outlet pipe, the water outlet pipe is provided with a second one-way valve for limiting the liquid to flow back from the pipeline to the interior of the suction tube shell 41, when in operation, the piston rod 43 is only needed to be continuously drawn to drive the piston 42 to move between the two ends of the suction pipe shell 41, so that the liquid can be sucked into the suction pipe shell 41 and conveyed into the water filter from the pipeline, and the use is more convenient and simple.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A water filter, characterized by: comprises a cylinder body (1), a filter cover (2) and a filter element component (3), the upper end of the cylinder body (1) is open, the filter cover (2) is detachably and hermetically arranged at an open position at the upper end of the cylinder body (1), the filter cover (2) is provided with a liquid inlet (23) and a filtered water outlet (24) which respectively extend to the outside, the filter core component (3) is arranged in the cylinder body (1), a water inlet and a water outlet are respectively arranged at the two ends of the filter element component, a flow cavity is formed between the filter element component (3) and the inner wall of the cylinder body (1), and the flow cavity is respectively communicated with the liquid inlet (23) and the water inlet, at least two filtering filler containing cavities which are communicated in sequence are arranged between the two ends of the filter element component (3), and the filter filler containing cavities at the two ends are respectively communicated with the water inlet and the water outlet at the corresponding ends, the water outlet of the filter element assembly (3) is detachably connected and communicated with the liquid inlet (23).

2. A water filter according to claim 1, wherein: the filter cover (2) comprises a cover body (21) with an open lower end and a filter channel (22) arranged at the lower end of the inner bottom wall of the cover body (21), a liquid inlet (23) is connected onto the side wall of the filter channel (22) and extends through the cover body (21) and extends to the outside of the cover body (21), a filter water outlet (24) is connected to the outside of the side wall of the cover body (21) and extends to the inside of the side wall of the cover body (21) and penetrates through the side wall of the cover body (21) and the flow cavity, and a water outlet of the filter element assembly (3) is detachable and connected with and communicated with the lower end port of the filter channel (22).

3. A water filter according to claim 2, wherein: barrel (1) and lid (21) are for mutual matching be the drum structure, be equipped with the internal thread on the uncovered inner wall in barrel (1) upper end, be equipped with the external screw thread on the uncovered outer wall of lid (21) lower extreme, lid (21) lower extreme stretches into in the uncovered mouth in barrel (1) upper end to mutual threaded connection.

4. A water filter according to claim 3, wherein: the filter element assembly (3) comprises a filter shell (31), a filter shell connector (32) and a filter shell sealing cap (33), wherein the filter shell (31) is a shell with an upper end and a lower end which are all open, at least two filter shells are arranged, the filter shell connector (32) is distributed at intervals from top to bottom, two adjacent filter shells (31) are mutually close to one end and are connected with the filter shell connector (32) in a mutually detachable and sealed mode, the filter shell connector (32) is uniformly distributed with filter holes for communicating two adjacent filter shells (31), the filter shell sealing cap (33) is detachably and hermetically arranged at the upper end opening of the filter shell (31) positioned at the top, the upper part of the filter shell sealing cap (33) is provided with an interface (331) communicated with the inside of the filter shell (31) at the top, the interface (331) forms a water outlet of the filter element assembly (3), the lower end opening of the filter shell (31) is positioned at the lowest end and forms a water inlet of the filter element assembly (, and a plugging plate (34) with a filter hole is detachably and hermetically arranged in the lower end opening of the filter shell (31) at the lowest end.

5. A water filter according to claim 4, wherein: the filtering passage (22) and the interface (331) are respectively of cylindrical structures matched with each other, the interface (331) extends into the lower end of the filtering passage (22), and the two are in sealing connection through a sealing ring arranged between the two.

6. A water filter according to claim 4, wherein: the filter shell connector (32) comprises a horizontal disc body (321) and annular plug parts (322) which are respectively arranged at the outer edges of the upper end and the lower end of the disc body (321), filter holes are uniformly distributed in the disc body (321) in a position corresponding to the inner area of the plug parts (322) and penetrating up and down, the shapes of the plug parts (322) are matched with those of the filter shells (31), the disc body (321) is clamped at one end, close to each other, of the two adjacent filter shells (31), and the plug parts (322) at the upper end and the lower end of the disc body (321) are respectively inserted into the corresponding filter shells (31).

7. A water filter according to claim 4, wherein: the lower end of the plugging plate (34) is integrally provided with a supporting part (341) which is abutted against the bottom wall in the cylinder body (1), and the supporting part (341) is provided with a flow channel which is respectively communicated with the filtering hole and the flow cavity of the plugging plate (34).

8. A water filter according to any one of claims 1 to 7, wherein: the liquid inlet (23) and the filtered water outlet (24) are both of a circular tubular structure, internal threads are arranged on the inner wall of the liquid inlet (23), and external threads are arranged on the outer surface of the filtered water outlet (24).

9. An outdoor water filtration system characterized by: comprising a liquid suction device and a water filter according to any one of claims 1 to 8, the output of the liquid suction device being connected and communicating with the liquid inlet (23) by means of a pipe.

10. An outdoor water filtration system according to claim 9 wherein: the liquid suction device comprises a cylindrical suction pipe shell (41), a piston (42) and a piston rod (43), one end of the suction pipe shell (41) is open, the other end of the water inlet pipe is provided with a water inlet nozzle (411) communicated with the interior of the water inlet pipe, the water inlet nozzle (411) is connected with a water inlet pipe, the water inlet pipe is provided with a first one-way valve for limiting liquid from flowing out, the piston (42) is hermetically arranged in the suction pipe shell (41), the piston rod (43) extends from one end of the suction pipe shell (41), and is fixedly connected with the middle part of the piston (42), a liquid outlet penetrating through the piston (42) is arranged on the piston (42) along the axial direction thereof, the liquid outlet is connected and communicated with the liquid inlet (23) through a water outlet pipe, and a second one-way valve used for limiting liquid to flow back to the suction pipe shell (41) from the pipeline is arranged on the water outlet pipe.