CN217139528U

CN217139528U - High pressure filter with self-cleaning function

Info

Publication number: CN217139528U
Application number: CN202122408481.8U
Authority: CN
Inventors: 陈思亮; 陈彬; 席凯
Original assignee: Shanghai Jiny Technology Co ltd
Current assignee: Shanghai Jiny Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-08-09
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a high pressure filter technical field just discloses a high pressure filter with self-cleaning function, including straining lid, brushing mechanism and barrel, barrel fixed mounting is in the bottom of straining the lid, brushing mechanism sets up in the inside of barrel, brushing mechanism includes device board, device groove, the right side of device board is seted up in the device groove. This a high pressure filter with self-cleaning function, it rotates to drive the pivot through starting servo motor, its pivot drives the device board through the dead lever and carries out circular motion along the inner wall of filter core, the brush that sets up on the device board cleans the inner wall of filter core, prevent that the mesh on the impurity filth will filter core from plugging up, its reset spring through the inside setting of device inboard produces pressure to the mounting panel all the time, the inner wall of filter core is hugged closely to the brush that makes the mounting panel right side, the dynamics of cleaning has been increaseed, the effect of cleaning has been improved, the phenomenon of filter core jam has been avoided high pressure filter to appear in long-time use.

Description

High pressure filter with self-cleaning function

Technical Field

The utility model relates to a high pressure filter technical field specifically is a high pressure filter with self-cleaning function.

Background

The filter is an indispensable device on a medium conveying pipeline and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. The filter consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part. After water to be treated passes through a filter cylinder of a filter screen, impurities of the water are blocked, and the high-pressure filter is suitable for filtering solid and liquid impurities in high-pressure compressed air. The aluminium alloy high pressure filter can process compressed air up to 50barg, and the stainless steel high pressure filter can process compressed air up to 350 barg. The housing of the filter is generally composed of an upper half called "filter cover" and a lower half called "filter cartridge". The filter cover is an inlet and outlet channel of compressed air, and the filter element is fixed on the filter cover in a hanging manner. The filter cartridge restricts the flow of compressed air within the filter housing and in a prescribed direction while receiving filtered water, oil, or other filtrate.

At present, when the existing high-pressure filter is used, a filter element of the existing high-pressure filter is easily blocked by filtered impurities, so that the filtering efficiency of the filter is reduced, and the normal use of the filter is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure filter with self-cleaning function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high pressure filter with self-cleaning function, includes strains lid, cleaning mechanism and barrel, barrel fixed mounting is in straining the bottom of lid, cleaning mechanism sets up in the inside of barrel.

The brushing mechanism comprises a device plate and a device groove, the device groove is formed in the right side of the device plate, a mounting plate is arranged inside the device groove, a brush is fixedly arranged on the right side of the mounting plate, a first spring groove is formed in the left side of the mounting plate, a reset spring is fixedly arranged inside the first spring groove, a second spring groove is formed in the left wall inside the device groove, and the reset spring is fixedly arranged inside the second spring groove.

Preferably, the spout has been seted up to the inside roof in device groove, the inside sliding connection of spout has the slider, the bottom fixed mounting of slider has the mounting panel, and the setting of its spout and slider can carry out limiting displacement to the mounting panel, prevents that the mounting panel from breaking away from the device groove.

Preferably, the upper surface fixed mounting who strains the lid has a motor case, the interior fixed mounting of motor case has servo motor, servo motor's bottom is rotated and is connected with the pivot, and its motor case can play the guard action to servo motor.

Preferably, the surface of the rotating shaft is fixedly provided with a fixed rod, the other end of the fixed rod is fixedly provided with a device plate, and the fixed rod is used for connecting and fixing the device plate.

Preferably, the filter core is fixedly mounted inside the barrel, a sealing groove is formed in the bottom of the barrel, a sealing ring is arranged inside the sealing groove, and the sealing performance of the bottom of the filter core contacting with the bottom wall of the barrel can be enhanced through the sealing groove and the sealing ring.

Preferably, the delivery port has been seted up to the right side lower extreme of barrel, the water inlet has been seted up on the right side of straining the lid, the bottom middle part fixed mounting of barrel has the bearing, the upper end of bearing is rotated and is connected with the pivot, and setting up of its bearing can make the pivot more stable when rotating.

Preferably, the drain has been seted up to the diapire of barrel, the lower port fixed mounting of drain has the solenoid valve, starts the solenoid valve and can discharge the inside impurity filth of filter through the drain.

Compared with the prior art, the utility model provides a high pressure filter with self-cleaning function. The method has the following beneficial effects:

this a high pressure filter with self-cleaning function, it rotates to drive the pivot through starting servo motor, its pivot drives the device board through the dead lever and carries out circular motion along the inner wall of filter core, the brush that sets up on the device board cleans the inner wall of filter core, prevent that the mesh on the impurity filth will filter core from plugging up, its reset spring through the inside setting of device inboard produces pressure to the mounting panel all the time, the inner wall of filter core is hugged closely to the brush that makes the mounting panel right side, the dynamics of cleaning has been increaseed, the effect of cleaning has been improved, the phenomenon of filter core jam has been avoided high pressure filter to appear in long-time use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

FIG. 3 is a schematic view of the structure of the rotating shaft of the present invention;

FIG. 4 is a schematic view of the structure of the brushing mechanism of the present invention;

fig. 5 is a schematic view of the section structure of the sewage draining outlet of the utility model.

In the figure: the device comprises a filter cover 1, a cleaning mechanism 2, a device plate 201, a device groove 202, a first spring groove 203, a return spring 204, a second spring groove 205, a sliding groove 206, a sliding block 207, a brush 208, a mounting plate 209, a barrel 3, a motor box 4, a servo motor 5, a water inlet 6, a rotating shaft 7, a filter element 8, a water outlet 9, an electromagnetic valve 10, a fixing rod 11, a bearing 12, a sealing groove 13, a sealing ring 14 and a sewage discharge outlet 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a high-pressure filter with a self-cleaning function comprises a filter cover 1, a cleaning mechanism 2 and a cylinder 3, wherein the cylinder 3 is fixedly arranged at the bottom of the filter cover 1, and the cleaning mechanism 2 is arranged inside the cylinder 3.

The brushing mechanism 2 comprises a device plate 201 and a device groove 202, the device groove 202 is arranged on the right side of the device plate 201, a mounting plate 209 is arranged inside the device groove 202, a brush 208 is fixedly mounted on the right side of the mounting plate 209, a first spring groove 203 is formed in the left side of the mounting plate 209, a return spring 204 is fixedly mounted inside the first spring groove 203, a second spring groove 205 is formed in the left wall inside the device groove 202, and the return spring 204 is fixedly mounted inside the second spring groove 205.

The top wall of the device groove 202 is provided with a sliding groove 206, the inside of the sliding groove 206 is connected with a sliding block 207 in a sliding manner, the bottom of the sliding block 207 is fixedly provided with a mounting plate 209, the sliding groove 206 and the sliding block 207 are arranged to limit the mounting plate 209 and prevent the mounting plate 209 from separating from the device groove 202, the upper surface of the filter cover 1 is fixedly provided with a motor box 4, the inside of the motor box 4 is fixedly provided with a servo motor 5, the bottom of the servo motor 5 is rotatably connected with a rotating shaft 7, the motor box 4 can play a role in protecting the servo motor 5, the surface of the rotating shaft 7 is fixedly provided with a fixed rod 11, the other end of the fixed rod 11 is fixedly provided with a device plate 201, the fixed rod 11 is arranged to be connected with the fixed device plate 201, the inside of the barrel 3 is fixedly provided with a filter element 8, the bottom of the barrel 3 is provided with a sealing groove 13, the inside of the sealing groove 13 is provided with a sealing ring 14, and the arrangement of the sealing groove 13 and the sealing ring 14 can enhance the sealing performance of the sealing ring for contacting the bottom of the filter element 8 with the bottom wall of the barrel 3, the lower end of the right side of the cylinder 3 is provided with a water outlet 9, the right side of the filter cover 1 is provided with a water inlet 6, the middle part of the bottom of the cylinder 3 is fixedly provided with a bearing 12, the upper end of the bearing 12 is rotatably connected with a rotating shaft 7, the bearing 12 is arranged to enable the rotating shaft 7 to be more stable when rotating, the bottom wall of the cylinder 3 is provided with a sewage outlet 15, the lower port of the sewage outlet 15 is fixedly provided with an electromagnetic valve 10, the electromagnetic valve 10 is started to discharge impurity dirt in the filter through the sewage outlet 15, the rotating shaft 7 is driven to rotate by starting the servo motor 5, the rotating shaft 7 drives the device plate 201 to move circularly along the inner wall of the filter element 8 through a fixed rod 11, a brush 208 arranged on the device plate 201 cleans the inner wall of the filter element 8, the mesh on the filter element 8 is prevented from being blocked by the impurity dirt, and the reset spring 204 arranged in the device plate 201 always generates pressure on the mounting plate 209, the brush 208 on the right side of the mounting plate 209 is tightly attached to the inner wall of the filter element 8, so that the cleaning force is increased, the cleaning effect is improved, and the phenomenon that the filter element 8 is blocked in the long-time use process of the high-pressure filter is avoided.

In the actual operation in-process, when this device uses, drive pivot 7 through starting servo motor 5 and rotate, its pivot 7 drives device board 201 through dead lever 11 and carries out circular motion along the inner wall of filter core 8, the brush 208 that sets up on the device board 201 cleans the inner wall of filter core 8, prevent that the mesh on impurity filth with filter core 8 from plugging up, it produces pressure to mounting panel 209 all the time through the inside reset spring 204 that sets up of device board 201, the inner wall of filter core 8 is hugged closely to brush 208 that makes mounting panel 209 right side, the dynamics of cleaning has been increaseed, the effect of cleaning is improved, the phenomenon that filter core 8 blockked up has been avoided high pressure filter to appear in long-time use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high pressure filter with self-cleaning function, includes filter lid (1), brush mechanism (2) and barrel (3), its characterized in that: the barrel (3) is fixedly arranged at the bottom of the filter cover (1), and the cleaning mechanism (2) is arranged in the barrel (3);

the brushing mechanism (2) comprises a device plate (201) and a device groove (202), the device groove (202) is arranged on the right side of the device plate (201), a mounting plate (209) is arranged inside the device groove (202), a brush (208) is fixedly arranged on the right side of the mounting plate (209), a first spring groove (203) is arranged on the left side of the mounting plate (209), a reset spring (204) is arranged inside the first spring groove (203), a second spring groove (205) is arranged on the left wall inside the device groove (202), and the reset spring (204) is arranged inside the second spring groove (205).

2. A high pressure filter with self-cleaning function according to claim 1, characterized in that: the device is characterized in that a sliding groove (206) is formed in the inner top wall of the device groove (202), a sliding block (207) is connected to the inner portion of the sliding groove (206) in a sliding mode, and a mounting plate (209) is fixedly mounted at the bottom of the sliding block (207).

3. A high pressure filter with self-cleaning function according to claim 1, characterized in that: filter the upper surface fixed mounting of lid (1) and have motor case (4), the interior fixed mounting of motor case (4) has servo motor (5), the bottom of servo motor (5) is rotated and is connected with pivot (7).

4. A high pressure filter with self-cleaning function according to claim 3, characterized in that: the surface of the rotating shaft (7) is fixedly provided with a fixing rod (11), and the other end of the fixing rod (11) is fixedly provided with a device plate (201).

5. A high pressure filter with self-cleaning function according to claim 1, characterized in that: the inside fixed mounting of barrel (3) has filter core (8), seal groove (13) have been seted up to the bottom of barrel (3), the inside of seal groove (13) is provided with sealing washer (14).

6. A high pressure filter with self-cleaning function according to claim 1, characterized in that: the water outlet (9) is formed in the lower end of the right side of the barrel body (3), the water inlet (6) is formed in the right side of the filter cover (1), a bearing (12) is fixedly mounted in the middle of the bottom of the barrel body (3), and a rotating shaft (7) is rotatably connected to the upper end of the bearing (12).

7. A high pressure filter with self-cleaning function according to claim 1, characterized in that: a sewage draining outlet (15) is formed in the bottom wall of the barrel body (3), and an electromagnetic valve (10) is fixedly mounted at the lower end opening of the sewage draining outlet (15).