CN213221172U

CN213221172U - Net filter convenient to dismouting

Info

Publication number: CN213221172U
Application number: CN202021812218.4U
Authority: CN
Inventors: 郭鹏
Original assignee: Shandong Fengshuo Water Saving Irrigation Equipment Co ltd
Current assignee: Shandong Fengshuo Water Saving Irrigation Equipment Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-18
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a screen filter which is convenient to disassemble and assemble, comprising a water pump, a filtering water inlet pipe, a screen filter element and a filtering main body, the other end of the water pipe is connected with a three-way pipe interface, the upper end of the three-way pipe interface is connected with an exhaust valve through the water pipe, a round switch is arranged on one side of the upper surface of the exhaust valve, a pressure gauge is arranged on one side of the upper surface of the exhaust valve close to the water pump, a second water outlet is arranged at the bottom of the filtering main body, a round through pipe is arranged on the upper surface of the second water outlet, the upper surface of the round through pipe is provided with an arc-shaped clamping groove, the round through pipe is positioned inside the filtering main body, the net-type filter element is arranged in the filter main body, the bottom of the net-type filter element is provided with a third water outlet, an arc-shaped limiting block is fixed on the third water outlet and is positioned outside the bottom of the net-type filter element. The utility model discloses easy dismounting compares in the hickey installation more swiftly, and the effect is better.

Description

Net filter convenient to dismouting

Technical Field

The utility model relates to a screen filter technical field specifically is a screen filter convenient to dismouting.

Background

The screen filter is a broad general term for filters, as opposed to gap filters, glass fiber filters, etc.; the device is an indispensable device on a medium conveying pipeline, is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve or other equipment, and is used for eliminating impurities in the medium so as to protect the normal use of the valve and the equipment. When fluid enters the filter cylinder with a filter screen of a certain specification, impurities are blocked, clean filtrate is discharged from the filter outlet, and when the filter cylinder needs to be cleaned, the detachable filter cylinder is taken out and is installed again after treatment, so that the filter cylinder is very convenient to use and maintain.

After a large number of searches, the following results are obtained: chinese utility model patent: application number [ CN201921819592.4 ], publication number [ CN210786381U ], the utility model discloses a portable binocular net formula filter, including pretreatment tank, first net formula filter body, second net formula filter body and base, the top of base is fixed with the landing leg, the top of landing leg is fixed with first net formula filter body and second net formula filter body respectively, through dividing oil pipe between first net formula filter body and the second net formula filter body, divide the intermediate position department at oil pipe top to be connected with interface channel, interface channel's top is connected with pretreatment tank, pretreatment tank's inside movable mounting has the collecting box, the inside bottom mounting of collecting box has the filter screen, first net formula filter body all is fixed with the concave block with one side of second net formula filter body, movable mounting has the first in command between the concave block. The utility model discloses a be provided with the first in command, concave piece, installation piece, preliminary treatment case, collecting box and filter screen, solved and be not convenient for carry, and do not have the prefiltering measure, lead to the relatively poor problem of filter effect.

The common net type filter on the market is a threaded connector and needs to be screwed down in a rotating mode, impurities can be filtered on the net type filter after liquid is filtered, and the net type filter is troublesome to disassemble, so that the net type filter convenient to disassemble and assemble is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a net filter convenient to dismouting possesses the swift advantage of dismouting, has solved the trouble problem of dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a net filter convenient to dismouting, includes the water pump, filters inlet tube, net formula filter core and filters the main part, the other end of water pipe is connected with the tee bend pipe connector, there is discharge valve upper end of tee bend pipe connector through water piping connection, circular switch is installed to one side of discharge valve upper surface, the manometer is installed to one side that the discharge valve upper surface is close to the water pump, the bottom of filtering the main part is equipped with the second delivery port, the upper surface of second delivery port is equipped with circular siphunculus, the arc draw-in groove has been seted up to the upper surface of circular siphunculus, circular siphunculus is located.

The filter element is installed in the filter main body in a net-type filtering mode, a third water outlet is formed in the bottom of the net-type filtering element, an arc limiting block is fixed to the third water outlet and located on the outer side of the bottom of the net-type filtering element, a spring is installed at the top end of the net-type filtering element, a filtering threaded ring covers the outer surface of the top end of the filter main body, a filter cap is installed on the filtering threaded ring, a second water outlet in the bottom of the filter main body is communicated with a filtering water outlet pipe, and the filtering water outlet pipe and the filtering water inlet pipe are located on the same.

Preferably, a first water inlet is formed in the horizontal direction of the water pump, a first water outlet is formed in the upper surface of the water pump, and a water pipe is connected to the first water outlet.

Preferably, a filtering water inlet pipe is installed on one side, away from the water pump, of the three-way pipe connector, and one end of the filtering water inlet pipe is communicated with the inside of the filtering main body.

Preferably, the arc-shaped limiting block on the net-type filter element is matched with the arc-shaped clamping groove on the circular through pipe in size, and the arc-shaped limiting block is rotatably arranged on the circular through pipe through the arc-shaped clamping groove.

Preferably, a handle is fixed on the filter cap close to the filtering thread ring, and a spring on the net type filtering core is clamped inside the filter cap.

Preferably, a threaded interface is arranged at the interface of the filtering water inlet pipe and the filtering water outlet pipe, and fluid trend marks are arranged on the filtering water inlet pipe and the filtering water outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up arc draw-in groove, arc stopper and circular copper pipe, make the arc stopper pass through the rotatory block of arc draw-in groove in circular inside that passes through, and then make the net formula filter core be convenient for install in the inside of filtering the main part, also can very fast dismantle after the completion of filtering. The net type filter is characterized in that the net type filter is provided with a fluid moving mark, the net type filter is prevented from being reversely installed, the spring is installed at the top of the net type filter core, the net type filter core is fixed inside the filter body and cannot move due to the impact of fluid, the buffer effect is achieved, the pressure inside the water pipe can be known through the exhaust valve and the pressure gauge, the blocking condition inside the net type filter is further known, and whether the net type filter needs to be detached and cleaned or not is achieved.

Drawings

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

FIG. 2 is a bottom cross-sectional view of the present invention;

FIG. 3 is a structure view of the net type filter element of the present invention;

fig. 4 is a bottom view of the net-type filter element of the present invention.

In the figure: 1. a threaded interface; 2. marking the trend of the fluid; 3. a water outlet pipe is filtered; 4. a second water outlet; 5. a circular through pipe; 6. filtering the water inlet pipe; 7. a three-way pipe interface; 8. a water pump; 9. a first water inlet; 10. a first water outlet; 11. a water pipe; 12. an exhaust valve; 13. a pressure gauge; 14. a circular switch; 15. a spring; 16. a handle; 17. a filter cap; 18. filtering the thread ring; 19. a net type filter element; 20. a filter body; 21. an arc-shaped limiting block; 22. a third water outlet; 23. an arc-shaped clamping groove.

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.

Referring to fig. 1 to 4, the present invention provides a screen filter which is easy to be assembled and disassembled: a screen filter convenient to disassemble and assemble comprises a water pump 8, a filtering water inlet pipe 6, a screen filter element 19 and a filter main body 20, wherein a first water inlet 9 is formed in the horizontal direction of the water pump 8, a first water outlet 10 is formed in the upper surface of the water pump 8, and a water pipe 11 is connected to the first water outlet 10. The other end of water pipe 11 is connected with three-way pipe interface 7, the upper end of three-way pipe interface 7 is connected with discharge valve 12 through water pipe 11, circular switch 14 is installed to one side of discharge valve 12 upper surface, discharge valve 12 upper surface is close to one side of water pump 8 and installs manometer 13, through setting up discharge valve 12 and manometer 13, can know the inside pressure of water pipe 11, and then know the inside stifled condition of silt of net filter, whether need dismantle the washing, the one side that deviates from water pump 8 on the three-way pipe interface 7 is installed and is filtered inlet tube 6, the one end of filtering inlet tube 6 is linked together with the inside of filtering main part 20.

Filter main part 20's bottom and be equipped with second delivery port 4, the upper surface of second delivery port 4 is equipped with circular siphunculus 5, arc draw-in groove 23 has been seted up to circular siphunculus 5's upper surface, circular siphunculus 5 is located the inside of filtering main part 20, arc stopper 21 on the net formula filter core 19 is identical with the arc draw-in groove 23 size on circular siphunculus 5, arc stopper 21 passes through arc draw-in groove 23 rotatable the installing on circular siphunculus 5, and then make the net formula filter core 19 be convenient for install in the inside of filtering main part 20, also can dismantle very fast after the completion of filtering, and.

The net type filter core 19 is arranged in the filter main body 20, the bottom of the net type filter core 19 is provided with a third water outlet 22, an arc-shaped limiting block 21 is fixed on the third water outlet 22, the arc-shaped limiting block 21 is positioned at the outer side of the bottom of the net type filter core 19, the top end of the net type filter core 19 is provided with a spring 15, the outer surface of the top end of the filter main body 20 is covered with a filter thread ring 18, a filter cap 17 is arranged on the filter thread ring 18, a handle 16 is fixed on the filter cap 17 close to the filter thread ring 18, the spring 15 on the net type filter core 19 is clamped in the filter cap 17, the spring 15 is arranged at the top of the net type filter core 19, so that the net type filter core 19 is fixed in the filter main body 20 and cannot move due to the impact of fluid, the buffer effect is achieved, the second water outlet 4 at the bottom of the filter main body, the kneck of filtering inlet tube 6 and crossing outlet pipe 3 is equipped with hickey 1, and filters inlet tube 6 and all is equipped with the fluid on crossing outlet pipe 3 and moves towards sign 2, moves towards sign 2 through setting up the fluid, prevents to adorn the net filter direction anti-.

The utility model discloses the motor chooses for use small-size booster pump-15 WG8-10 to design, and this model motor only refers to as affiliated technical field personnel and chooses for use, and affiliated technical field personnel can carry out the motor of matching the same parameter and function according to the actual production needs and install the debugging and use, the utility model discloses do not describe repeatedly.

The working principle is as follows: the user installs the screen filter on water pipe 11 according to fluid trend sign 2, installs discharge valve 12 and water pump 8, and water pump 8 inserts the water source, inserts the power with water pump 8, and water pump 8 begins to draw water, and the fluid gets into discharge valve 12 and filters in the inlet tube 6 through water pipe 11, and then enters into and filters main part 20, and the fluid gets into the inside of filtering out water pipe 2 through third delivery port 22 and the second delivery port 4 of filtering main part 20 bottom behind the surface filtration of net formula filter element 19 and accomplishes and filter.

When the pressure of the pressure gauge 13 on the exhaust valve 9 is too high, it is indicated that the clogging condition inside the screen filter is serious, the arc-shaped limiting block 21 on the screen filter element 19 needs to be rotated to the arc-shaped clamping groove 23, then the screen filter element 19 is separated from the circular through pipe 5 at the bottom of the filter main body 20, and the disassembly is completed, after the screen filter element 19 is cleaned, the arc-shaped limiting block 21 on the screen filter element 19 is placed at the arc-shaped clamping groove 23 and is clamped inside the circular through pipe 5 in a rotating manner, and then the screen filter element 19 is fixed inside the filter main body 20.

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. The utility model provides a screen filter convenient to dismouting, includes water pump (8), filters inlet tube (6), screen filter core (19) and filters main part (20), its characterized in that: the water filter is characterized in that the other end of the water pipe (11) is connected with a three-way pipe connector (7), the upper end of the three-way pipe connector (7) is connected with an exhaust valve (12) through the water pipe (11), a round switch (14) is installed on one side of the upper surface of the exhaust valve (12), a pressure gauge (13) is installed on one side, close to the water pump (8), of the upper surface of the exhaust valve (12), a second water outlet (4) is formed in the bottom of the filter main body (20), a round through pipe (5) is arranged on the upper surface of the second water outlet (4), an arc-shaped clamping groove (23) is formed in the upper surface of the round through pipe (5), and the round through pipe (5;

the net type filter element (19) is arranged inside the filter main body (20), a third water outlet (22) is arranged at the bottom of the net type filter element (19), an arc limiting block (21) is fixed on the third water outlet (22), the arc limiting block (21) is located on the outer side of the bottom of the net type filter element (19), a spring (15) is arranged at the top end of the net type filter element (19), a filter thread ring (18) covers the outer surface of the top end of the filter main body (20), a filter cap (17) is arranged on the filter thread ring (18), a second water outlet (4) at the bottom of the filter main body (20) is communicated with the filter water outlet pipe (3), and the filter water outlet pipe (3) and the filter water inlet pipe (6) are located on the same horizontal line.

2. A screen filter easy to disassemble and assemble according to claim 1, wherein: the water pump is characterized in that a first water inlet (9) is formed in the horizontal direction of the water pump (8), a first water outlet (10) is formed in the upper surface of the water pump (8), and a water pipe (11) is connected to the first water outlet (10).

3. A screen filter easy to disassemble and assemble according to claim 1, wherein: one side of the three-way pipe joint (7) deviating from the water pump (8) is provided with a filtering water inlet pipe (6), and one end of the filtering water inlet pipe (6) is communicated with the inside of the filtering main body (20).

4. A screen filter easy to disassemble and assemble according to claim 1, wherein: the arc-shaped limiting block (21) on the net-type filter element (19) is matched with the arc-shaped clamping groove (23) on the circular through pipe (5) in size, and the arc-shaped limiting block (21) is rotatably arranged on the circular through pipe (5) through the arc-shaped clamping groove (23).

5. A screen filter easy to disassemble and assemble according to claim 1, wherein: a handle (16) is fixed on the filter cap (17) near the filtering thread ring (18), and a spring (15) on the net type filtering core (19) is clamped inside the filter cap (17).

6. A screen filter easy to disassemble and assemble according to claim 1, wherein: the connector of the filtering water inlet pipe (6) and the filtering water outlet pipe (3) is provided with a threaded connector (1), and the filtering water inlet pipe (6) and the filtering water outlet pipe (3) are both provided with fluid moving marks (2).