CN212564477U

CN212564477U - Filter valve convenient to clean

Info

Publication number: CN212564477U
Application number: CN202020785780.6U
Authority: CN
Inventors: 李义勇; 张坤鹏; 郭兵
Original assignee: Zhengzhou Yusenn Auto Products Science And Technology Development Co ltd
Current assignee: Zhengzhou Yusenn Auto Products Science And Technology Development Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-19
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a filter valve convenient to clean, which comprises a shell, wherein the upper part of the shell is connected with an openable valve cover, the inner cavity of the shell is rotatably connected with a valve core component, the valve core component comprises a valve body which rotates a certain angle in the shell and a detachable filter core which is arranged in the valve body, the filter core is convenient to take out and clean or replace through the valve body, the shell and the valve cover, water in a water inlet pipe and a water outlet pipe cannot flow out, the operation is more convenient, the valve body is convenient to be separated through a separating part so as to improve the filtering effect of the filter core, the filter valve is convenient to be connected with an external pipeline through a water inlet, a water outlet and an annular bulge, the external pipeline is convenient to be prevented from being accidentally separated from the filter valve, the valve body is convenient to be twisted through a part on the valve body, thereby controlling the on-off of the water, the valve cover is convenient to assemble and disassemble through the quick-dismantling component on the valve cover, and the practicability is strong.

Description

Filter valve convenient to clean

Technical Field

The utility model relates to a strainer valve technical field specifically is the strainer valve of clearance for convenient.

Background

The filter valve is also called as a filter: and (3) a device for carrying out filtration pretreatment. The filter valve is a filter device which is necessary for using a hydraulic control valve and a precise mechanical product easy to block. The device is an indispensable device for a pipeline series for conveying media, is usually arranged at the inlet end of equipment such as a hydraulic control valve, a pressure reducing valve, a pressure relief valve, a constant water level valve and the like, and is used for eliminating impurities in the media and preventing granular impurities from entering a channel to cause a wall plug so as to protect fittings on the equipment pipeline from being abraded and blocked.

The invention discloses a pre-filter which comprises a cylinder body, wherein a filter element assembly is arranged in the cylinder body, a hollow rod penetrating through the filter element assembly is further arranged in the cylinder body, the bottom of the hollow rod is communicated with the inside of the cylinder body, the top of the hollow rod penetrates through the cylinder body and is connected with an electric ball valve, and a drain outlet is formed in the electric ball valve.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide the filter valve convenient to clearance, need not turn off the supply water valve door when clearance or renew cartridge, and the water in the business turn over water pipe can not get into the valve body when clearance or renew cartridge, and clearance or renew cartridge are comparatively convenient, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the filter valve convenient to clean comprises a shell, wherein the upper part of the shell is connected with an openable valve cover, an inner cavity of the shell is rotatably connected with a valve core assembly, the valve core assembly comprises a valve body and a detachable filter core, the valve body rotates by a certain angle in the shell, the filter core is arranged in the valve body, the inner cavity of the valve body is divided into a first bin body and a second bin body, the second bin body is used for placing the filter core, a drain hole communicated with the second bin body and a water inlet hole communicated with the second bin body are formed in the side wall of the valve body, the peripheral surface of the shell is provided with a water inlet and a water outlet corresponding to the water inlet hole and the drain hole respectively, and a group of water.

Furthermore, one side that valve body inner wall upper edge is located storehouse body two is equipped with and crosses filter core complex draw-in groove, is convenient for carry on spacingly to crossing the filter core, prevents to cross the filter core and slides along the valve body inner wall.

Furthermore, a limiting component is arranged between the shell and the valve body.

Furthermore, spacing part is for establishing at the shell inner wall and with valve body complex card edge, the last spacing mouth of having seted up of card edge, be equipped with on the valve body with spacing mouthful complex mix the piece, prevent through the card edge that the valve body from sliding from top to bottom, come spacing valve body's turned angle through spacing mouth and mix the piece.

Further, water inlet and outlet are the tubular structure, all are a style of calligraphy along its axial on water inlet and the outlet and are equipped with a plurality of annular archs, and wherein the annular protruding diameter of keeping away from the shell is the biggest, and the water inlet and the outlet of being convenient for and outside pipe connection get up through a plurality of annular archs and make outside pipeline and water inlet and outlet break away from, and it is the biggest to set the diameter through the annular arch that will keep away from the shell into, can be further prevent that outside pipeline and water inlet and outlet break away from and outside pipeline and the junction infiltration of water inlet and outlet.

Furthermore, the water retaining component comprises a first mounting groove and a first sealing ring arranged in the first mounting groove, and when the water retaining component corresponds to the water inlet and the water outlet, water seepage between the valve body and the shell can be prevented through the first sealing ring arranged in the first mounting groove.

Further, a sealing component is arranged between the shell and the valve body.

Further, the sealing part is including establishing the valve body global and being located the mounting groove two of manger plate subassembly below and establishing the sealing washer two in mounting groove two, prevents to ooze water between shell and the valve body.

Furthermore, all be equipped with quick detach part on valve gap and the valve body, the valve gap of convenient to detach and equipment is convenient for wrench movement valve body.

Furthermore, the upper end face of the filter element is provided with a supporting element matched with the valve cover to limit the filter element and the valve body and prevent the filter element and the valve body from sliding up and down.

Compared with the prior art, the beneficial effects of the utility model are that: through the valve body, shell and valve gap are convenient for take out the clearance or change of crossing the filter core, and can not lead to the rivers play in inlet tube and the drain pipe, it is more convenient to operate, be convenient for separate the valve body through separating the part, so as to improve the filter effect who crosses the filter core, through the water inlet, outlet and annular arch are convenient for be connected this filter valve and outside pipeline, and be convenient for prevent that outside pipeline and this filter valve accident from breaking away from, be convenient for wrench movement valve body through the quick detach part on the valve body, thereby come the break-make of control water inlet and water drainage tank, be convenient for assemble and dismantle the valve gap through the quick detach part on the valve gap, therefore, the practicality.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the installation structure of the housing, the valve body and the filter element of the present invention;

FIG. 4 is a schematic view of the installation structure of the valve body and the filter element of the present invention;

FIG. 5 is a schematic view of a detailed structure of the filter element of the present invention;

FIG. 6 is a schematic view of the detailed structure of the valve body of the present invention;

fig. 7 is a schematic diagram of the detailed structure of the housing of the present invention.

In the figure: the water inlet valve comprises a shell (1), a valve body (2), a water inlet (3), an annular protrusion (4), a valve cover (5), a water outlet (6), a water inlet hole (7), a filter element (8), a first sealing ring (9), a first mounting groove (10), a second mounting groove (11), a second sealing ring (12), a clamping edge (13), a clamping groove (14) and a water drain hole (15).

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-7, the present invention provides a technical solution: the upper part of the shell 1 is connected with an openable valve cover 5, the inner cavity of the shell 1 is rotationally connected with a valve core assembly, the valve core assembly comprises a valve body 2 which rotates in the shell 1 for a certain angle and a detachable filter core 8 which is arranged in the valve body 2, the inner cavity of the valve body 2 is divided into a first bin body and a second bin body which is used for placing the filter core 8 through a dividing part, the volume of the second bin body is larger than that of the first bin body, the top of the dividing part is provided with a connecting groove, the bottom of the filter core 8 is provided with a connecting part which is matched with the connecting groove, the connecting part at the bottom of the filter core 8 is tightly connected with the connecting groove at the top of the dividing part through the connecting part at the bottom of the filter core 8, so that the two bin bodies can form a sealed filter bin through the dividing part and the filter core 8, water, when water to be filtered in the water inlet 7 enters the cabin body, the water can be discharged from the water discharge hole 15 only after being filtered by the filter element 8, and filtered impurities can be left in the filter element 8, so that a user can clean the water conveniently at a later stage, the side wall of the valve body 2 is provided with the water discharge hole 15 communicated with the cabin body II and the water inlet 7 communicated with the cabin body II, the peripheral surface of the shell 1 is provided with a water inlet 3 and a water outlet 6 corresponding to the water inlet 7 and the water discharge hole 15 respectively, the peripheral surface of the valve body 2 is provided with a group of water blocking components for blocking the water inlet 3 and the water outlet 6 respectively, the water inlet 7 and the water discharge hole 15 can be on the same horizontal plane or different horizontal planes as long as the two water blocking components correspond to the water inlet 7 and the water outlet 15 respectively, meanwhile, the water inlet 3 and the water outlet 6 also need to correspond to the water inlet 7 and the water discharge hole 15 respectively, and, only when the valve body 2 is rotated for a certain angle, the water retaining component can be correspondingly blocked with the water inlet 3 and the water outlet 6, the clamping groove 14 matched with the filter element 8 is arranged at one side of the inner wall of the valve body 2, the filter element 8 arranged in the second bin body is limited by the clamping groove 14, so that the filter element 8 cannot rotate along the inner wall of the valve body 2, the limiting component is arranged between the shell 1 and the valve body 1 and is a clamping edge 13 which is arranged at the inner wall of the shell 1 and is matched with the valve body 2, the clamping edge 13 is provided with a limiting port, the valve body 2 is provided with a stirring block matched with the limiting port, the valve body 2 can be prevented from vertically sliding under the combined action of the clamping edge 13 and a supporting element, and the stirring block can be switched from the water inlet 7 and the water outlet 15 to the water inlet 7 and the water outlet 15 corresponding to a group of water retaining components in the process of rotating from one side of the limiting, most preferably, when the stirring block is positioned at one side of the limit port, the water inlet 7 and the water outlet 15 respectively correspond to the water inlet 3 and the water outlet 6, so as to form a passage, when the stirring block is positioned at the other side of the limit port, the water inlet 7 and the water outlet 15 correspond to a group of water retaining components, so as to seal the water inlet 7 and the water outlet 15, the water inlet 3 and the water outlet 6 are tubular structures, a plurality of annular bulges 4 are arranged on the water inlet 3 and the water outlet 6 in a straight line shape along the axial direction of the water inlet 3 and the water outlet 6, wherein the diameter of the annular bulge 4 far away from the shell 1 is the largest, when the annular bulge is connected through a soft rubber pipe, the soft rubber pipe can be prevented from being separated through the annular bulge 4, when the diameter of the annular bulge 4 far away from the shell 1 is the largest, the water retaining components comprise a first mounting groove and a first sealing ring 9 arranged in the first mounting groove 10, and when the water, the water in the water inlet 3 and the water outlet 6 can not flow back into the valve body 2, a sealing part is arranged between the shell 1 and the valve body 2, the sealing part comprises a mounting groove II which is arranged on the circumferential surface of the valve body 2 and is positioned below the water retaining component and a sealing ring II 12 which is arranged in the mounting groove II 11, when the valve body 2 rotates in the shell 1, the water in the valve body can be prevented from seeping out from a gap between the valve body 2 and the shell 1 through the sealing ring II 12 arranged in the mounting groove II 11, quick-release parts are arranged on the valve cover 5 and the valve body 2, the quick-release parts can be polygonal grooves or polygonal bulges arranged on the valve cover 5 and the valve body 2, the valve cover can be conveniently disassembled and assembled through the quick-release parts on the valve cover 5, the valve body 2 can be conveniently rotated through the quick-release parts on the valve body 2, a, preferably an arc-shaped support plate which is fitted to the inner wall of the valve body 2.

Example two:

this embodiment is a modification of the first embodiment, and the difference is that the structural forms of the partition member and the filter element 8 are different, and the same parts as those in the first embodiment are not described again.

The filter element 8 is provided with a groove matched with the separating component, the position of the filter element 8 corresponding to the separating component is provided with a groove, the top of the separating component is inserted into the groove, the joint of the separating component and the filter element 8 is well sealed, and water in the first bin body is prevented from permeating into the filter bin without being filtered.

When in use: through annular arch 4 with pipy water inlet 3 and outlet 6 and external pipe connection, when beginning to filter the use to water, come wrench movement valve body 2 through the quick detach part on the valve body 2, make inlet opening 7 and wash port 15 correspond with water inlet 3 and outlet 6, treat that filterable water gets into valve body 2 back through filtering core 8 along water inlet 3 and inlet opening 7 and filter, the impurity of straining the filtration stays in filtering core 8, when needs clearance or change filter core 8, come wrench movement valve body 2 through the quick detach part on the valve body 2, it rotates along spacing mouthful to mix the piece, make a set of sealing washer 9 of establishing in mounting groove 10 correspond with water inlet 3 and outlet 6, and then prevent the water in water inlet 3 and the outlet 6 from getting into in shell 1 and the valve body 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Filter valve convenient to clearance, including shell (1), its characterized in that: the upper part of the shell (1) is connected with an openable valve cover (5), the inner cavity of the shell (1) is rotatably connected with a valve core assembly, the valve core component comprises a valve body (2) which rotates in the shell (1) for a certain angle and a filter core (8) which is detachably arranged in the valve body (2), the inner cavity of the valve body (2) is divided into a first bin body and a second bin body for placing a filter element (8) through a partition part, a drain hole (15) communicated with the second bin body and a water inlet hole (7) communicated with the second bin body are arranged on the side wall of the valve body (2), the circumferential surface of the shell (1) is respectively provided with a water inlet (3) and a water outlet (6) corresponding to the water inlet hole (7) and the water discharge hole (15), and a group of water retaining assemblies for respectively plugging the water inlet (3) and the water outlet (6) are arranged on the circumferential surface of the valve body (2).

2. The easy-to-clean filter valve of claim 1, wherein: and a clamping groove (14) matched with the filter element (8) is formed in one side, located on the second bin body, of the upper edge of the inner wall of the valve body (2).

3. The easy-to-clean filter valve of claim 1, wherein: and a limiting component is arranged between the shell (1) and the valve body (2).

4. The easy-to-clean filter valve of claim 3, wherein: the limiting component is a clamping edge (13) which is arranged on the inner wall of the shell (1) and matched with the valve body (2), a limiting opening is formed in the clamping edge (13), and a stirring block matched with the limiting opening is arranged on the valve body (2).

5. The easy-to-clean filter valve of claim 1, wherein: the water inlet (3) and the water outlet (6) are of tubular structures, a plurality of annular bulges (4) are arranged on the water inlet (3) and the water outlet (6) in a straight line shape along the axial direction of the water inlet and the water outlet, and the diameter of the annular bulge (4) far away from the shell (1) is the largest.

6. The easy-to-clean filter valve of claim 1, wherein: the water retaining assembly comprises a first mounting groove and a first sealing ring (9) arranged in the first mounting groove (10).

7. The easy-to-clean filter valve of claim 1, wherein: and a sealing part is arranged between the shell (1) and the valve body (2).

8. The easy-to-clean filter valve of claim 7, wherein: the sealing component comprises a second mounting groove and a second sealing ring (12), the second mounting groove is formed in the peripheral surface of the valve body (2) and is located below the water retaining assembly, and the second sealing ring is arranged in the second mounting groove (11).

9. The easy-to-clean filter valve of claim 1, wherein: quick-release parts are arranged on the valve cover (5) and the valve body (2).

10. The easy-to-clean filter valve of claim 1, wherein: the upper end surface of the filter element (8) is provided with a supporting element matched with the valve cover (5).