CN220870187U - Remote control ball cock with adjustable filter - Google Patents

Abstract

The utility model provides a remote control floating ball valve with an adjustable filter, which relates to the technical field of floating ball valves and comprises a valve body and a valve cover, wherein the valve cover is fixedly connected above the valve body, one end of the valve body is connected with a water inlet end, the other end of the valve body is connected with a water outlet end, the valve cover is connected with a filter floating ball assembly, the filter floating ball assembly is communicated with the water inlet end, and the water inlet end is provided with a gate valve for controlling the water supply flow. The utility model has the advantages that the surface of the gate valve is sprayed with the epoxy resin spraying layer, thereby playing a role in rust prevention and prolonging the service life of the gate valve; the gate valve comprises an operation hand wheel, the operation hand wheel is screwed to control the gate plate to move up and down, the water supply flow is in a maximum state when the gate plate does not start to descend, the water supply flow is gradually reduced when the gate plate gradually moves downwards, and the water supply to the valve body is stopped when the gate plate completely descends, so that the valve body is conveniently cleaned and replaced.

Description

Remote control ball cock with adjustable filter

Technical Field

The utility model relates to the technical field of floating ball valves, in particular to a remote control floating ball valve with an adjusting filter.

Background

At present, a water storage tank water storage and supply mode is mostly adopted by a secondary booster pump station, a water inlet control valve of the water tank is automatically controlled by a traditional float valve or a remote control float valve, the float valve is a valve which utilizes the liquid level of a liquid medium to automatically control the on-off state of the float valve, the structure is simple, the cost is low, and the control principle is as follows: the switch of the valve is controlled by the floating ball, the floating ball changes along with the change of the liquid level of the water tank, and when the liquid level of the water tank slightly drops, the valve is opened.

In the prior art, the technical proposal of Chinese patent literature (patent number: CN107654676A, patent name: a filtering remote control ball float valve) is disclosed: "including the main valve body, the ball float valve device who is connected with the main valve body, its characterized in that still includes: the device comprises a transmission device, a sealing device and an adjusting device, wherein one end of the transmission device is connected with the sealing device, the other end of the transmission device is connected with the adjusting device, and the transmission device is arranged inside the main valve body. "

In the above-mentioned scheme, when the water is supplied by the float valve, a small part of the water flows into the valve cover and flows out of the float valve, a large part of the water enters the main valve body from the water inlet end, the valve clack rises to release the sealing state, and the water flows out of the water outlet end, but the float valve cannot adjust the water supply flow, and cannot meet individual water supply demands.

Disclosure of utility model

The utility model overcomes the defects in the prior art, and provides the remote control ball float valve with the regulation and filtration function, which can overcome the defects in the prior art mentioned in the background art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model provides a take and adjust filtration formula remote control ball cock, includes valve body and valve gap, valve gap fixed connection is in the top of valve body, and valve body one end is connected with into water end, and the valve body other end is connected with out water end, and the valve gap is connected with and filters the floater subassembly, filters the floater subassembly and is linked together with into water end, and it is provided with the gate valve of control water supply flow size to advance water end.

Still further, the gate valve includes the screw rod, and the screw rod rotates to be connected with packing box and installation lid, packing box and installation lid fixed connection, installation lid and inlet end fixed connection, packing box threaded connection have the packing to press the cover, and screw rod bottom threaded connection has T type nut, and T type nut and flashboard cooperation are connected, screw rod top fixedly connected with operation hand wheel, and operation hand wheel sets up in the top of packing to press the cover.

Further, the stuffing box is internally provided with stuffing, and the bottom end of the stuffing pressing sleeve is tightly connected with the top end of the stuffing.

Further, the screw is also in threaded connection with an opening indicating screw sleeve, the opening indicating screw sleeve is arranged above the packing pressing sleeve, an opening indicating disc is arranged on the side of the packing box, the opening indicating screw sleeve is provided with an indicating needle, the opening indicating disc is provided with an indicating groove, and the indicating needle is in sliding connection with the indicating groove; the water inlet end and the water outlet end are both provided with water lines.

Further, a sliding groove is arranged in the water inlet end, and the flashboard corresponds to the sliding groove.

Still further, filtering floating ball subassembly includes first pipe and second pipe, and first pipe is provided with first ball valve, and first ball valve is connected with the manometer, and the second pipe is provided with the second ball valve, and second ball valve side is provided with the filter, and the filter side is provided with the ball valve delivery port, and the ball valve delivery port is connected with the floater.

Further, the valve cover is communicated with the second conduit and the first conduit, and the first conduit is communicated with the water inlet end.

Still further, be provided with the overhead gage in the junction of valve body and water inlet, be provided with the lower baffle in the junction of valve body and water outlet, the lower terminal surface of overhead gage and lower baffle up end are formed with sealed passageway, and sealed passageway top is provided with first cavity, and sealed passageway below is provided with the second cavity.

Still further, swing joint has the spring in the first cavity, spring tip swing joint has the diaphragm, the diaphragm covers in sealing channel's up end with sealing mode, sealing channel is provided with the valve clack, valve clack one end and diaphragm fixed connection, the valve clack other end and sealing washer fixed connection, the valve clack edge is provided with the sealing washer, sealing washer and sealing washer are used for sealing channel's lower terminal surface, the second cavity is provided with the filter screen, sealing washer setting is in the top of filter screen, valve body below fixedly connected with bottom, filter screen fixed connection is on the bottom, be provided with the blowoff hole in the middle of the bottom, the blowoff hole is provided with the blowdown end cap.

Further, the second cavity is communicated with the water inlet end, and the sealing channel is communicated with the water outlet end.

Compared with the prior art, the utility model has the beneficial effects that:

The surface of the gate valve is sprayed with an epoxy resin spraying layer, so that the gate valve has an antirust effect and the service life of the gate valve is prolonged; the gate valve comprises an operation hand wheel, the operation hand wheel is screwed to control the gate plate to move up and down, the water supply flow is in a maximum state when the gate plate does not start to descend, the water supply flow is gradually reduced when the gate plate gradually moves downwards, and the water supply to the valve body is stopped when the gate plate completely descends, so that the valve body is conveniently cleaned and replaced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, in which:

FIG. 1 is a general view of a float valve;

FIG. 2 is a schematic diagram of a gate valve;

FIG. 3 is a cross-sectional view of the water inlet end and gate valve;

FIG. 4 is a cross-sectional view of the water intake end;

FIG. 5 is a cross-sectional view of the interior of the valve body;

FIG. 6 is a schematic view of a valve body and a water inlet end;

FIG. 7 is a schematic view of the valve body and the water outlet.

In the figure: 1-valve body, 101-seal channel, 102-first cavity, 103-second cavity, 2-valve cover, 3-water inlet, 301-chute, 302-upper baffle, 4-water outlet, 401-lower baffle, 402-waterline, 5-filtering floating ball component, 501-first conduit, 502-second conduit, 503-first ball valve, 504-manometer, 505-second ball valve, 506-filter, 507-ball valve water outlet, 508-floating ball, 6-gate valve, 601-screw, 602-packing press sleeve, 603-T-nut, 604-packing box, 6041-packing, 605-mounting cover, 606-operating hand wheel, 607-shutter, 608-opening indicating screw sleeve, 6081-indicating needle, 609-opening indicating disc, 6091-indicating groove, 7-spring, 8-diaphragm, 9-valve clack, 10-seal ring, 11-seal ring, 12-filter screen, 13-bottom cover, 14-blowdown.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

As shown in fig. 1 to 7, a remote control ball float valve with regulation and filtration comprises a valve body 1 and a valve cover 2, wherein the valve cover 2 is fixedly connected above the valve body 1, one end of the valve body 1 is connected with a water inlet end 3, the other end of the valve body 1 is connected with a water outlet end 4, both the water inlet end 3 and the water outlet end 4 are provided with a water line 402, the water line 402 can effectively enhance the tightness after being connected with an external connection pipe (the corresponding connection surface of the external connection pipe is also provided with the water line, the water line is a circle of raised lines, the water line 402 of the water inlet end 3 and the water outlet end 4 can increase the contact friction force and the tightness between a convex flange sealing surface and a gasket, so the effect of enhancing the tightness is achieved), the valve cover 2 is connected with a filtering floating ball component 5, the filtering floating ball component 5 is communicated with the water inlet end 3, and the water inlet end 3 is provided with a gate valve 6 for controlling the water supply flow.

The surface of the gate valve 6 is sprayed with an epoxy resin spraying layer to play a role in rust prevention and prolong the service life of the gate valve 6, the gate valve 6 comprises a screw 601, the screw 601 is rotationally connected with a stuffing box 604 and a mounting cover 605, the stuffing box 604 is fixedly connected with the mounting cover 605, the mounting cover 605 is fixedly connected with the water inlet end 4, the stuffing box 604 is in threaded connection with a stuffing press sleeve 602, stuffing 6041 is arranged in the stuffing box 604, the structure of the stuffing 6041 is similar to that of a rubber ring, the stuffing is also made of rubber materials and has certain elasticity and deformation, and the stuffing 6041 is sleeved on the screw 601; the bottom of packing press sleeve 602 is tightly connected with the top of packing 6041, and packing press sleeve 602 is screwed by hand, so that packing press sleeve 602 moves downwards and plays a role in compacting packing 6041, packing 6041 is transversely expanded due to extrusion, sealing effect between packing box 604 and screw 601 is enhanced, sealing effect is achieved on packing box 604, and the situation that water seepage upwards occurs when gate valve 6 is used for a long time is avoided.

The screw 601 bottom threaded connection has T type nut 603, T type nut 603 is connected with flashboard 607 cooperation, as shown in fig. 2, T type nut 603 is the joint on flashboard 607, T type groove on flashboard 607 plays the limiting displacement to T type nut 603, drive T type nut 603 when avoiding screw 601 to rotate, can only carry out the oscilaltion, screw 601 top fixedly connected with operation hand wheel 606, operation hand wheel 606 sets up in the top of packing jacket 602, be provided with spout 301 in the water inlet 3, flashboard 607 corresponds with spout 301, twist operation hand wheel 606 makes screw 601 rotate around self axis, such rotary motion can directly drive the T type nut 603 of outside and reciprocate, and T type nut 603 moves up and down when moving, make flashboard 607 reciprocate in spout 301 department, flashboard 607 does not begin to descend when, water supply flow is in maximum state, when flashboard 607 gradually descends down, when flashboard 607 descends completely, both stop supplying water to valve body 1, conveniently wash valve body 1 and change, when flashboard 607 ascends, then opposite effect.

Screw 601 still threaded connection has aperture indication swivel nut 608, aperture indication swivel nut 608 sets up in packing press 602 top, packing box 604 side is provided with aperture indication disk 609, aperture indication swivel nut 608 is provided with pilot pin 6081, aperture indication disk 609 is provided with instruction groove 6091, pilot pin 6081 sliding connection is on instruction groove 6091, pilot pin 6081 is the joint on instruction groove 6091 for aperture indication swivel nut 608 can not rotate, so when screw 601 rotates, can make aperture indication swivel nut 608 reciprocate (i.e. pilot pin 6081 reciprocates in instruction groove 6091), can judge valve plate 607 open state through pilot pin 6081 sliding position, be convenient for adjust the flow.

As shown in fig. 5 to 7, an upper baffle 302 is arranged in the connection part between the valve body 1 and the water inlet end 3, a lower baffle 401 is arranged in the connection part between the valve body 1 and the water outlet end 4, a sealing channel 101 is formed between the lower end surface of the upper baffle 302 and the upper end surface of the lower baffle 401, a first cavity 102 is arranged above the sealing channel 101, a second cavity 103 is arranged below the sealing channel 101, a spring 7 is movably connected in the first cavity 102, a diaphragm 8 is movably connected with the end part of the spring 7, the diaphragm 8 covers the upper end surface of the sealing channel 101 in a sealing manner, the sealing channel 101 is provided with a valve clack 9, one end of the valve clack 9 is fixedly connected with the diaphragm 8, the other end of the valve clack 9 is fixedly connected with a sealing ring 10, a sealing ring 11 is arranged at the edge of the valve clack 9, the sealing ring 10 and the sealing ring 11 are used for sealing the lower end surface of the sealing channel 101, a filter screen 12 is arranged above the sealing ring 10, a bottom cover 13 is fixedly connected below the valve body 1, a filter screen 12 is fixedly connected with the bottom cover 13, a bottom cover 14 is arranged in the middle, a drain hole is arranged, the drain hole 14 is arranged, the drain hole is a drain hole 14, the drain hole is a drain hole is quickly and can be removed conveniently, and the drain hole is conveniently and can be removed without a drain plug 13.

The second cavity 103 is communicated with the water inlet end 3, the sealing channel 101 is communicated with the water outlet end 4, the filtering floating ball assembly 5 comprises a first conduit 501 and a second conduit 502, the first conduit 501 is provided with a first ball valve 503, the first ball valve 503 is connected with a pressure gauge 504, the pressure gauge 504 is used for monitoring the running condition of working media in the first conduit 501 so as to properly control the first conduit 501, the safety of the valve body 1 is protected, the second conduit 502 is provided with a second ball valve 505, a filter 506 is arranged on the side of the second ball valve 505, a ball valve water outlet 507 is arranged on the side of the filter 506, the ball valve water outlet 507 is connected with a floating ball 508, the valve cover 2 is communicated with the second conduit 502 and the first conduit 501, and the first conduit 501 is communicated with the water inlet end 3; the valve cover 2 and the valve body 1 are included to form a first cavity 102; the first ball valve 503 and the second ball valve 505 have the function of opening and closing the connecting pipeline.

After the water enters from the water inlet end 3 and the water supply flow rate is regulated through the gate valve 6 according to the requirement, a small part of water enters the first conduit 501, flows into the first cavity 102 through the first conduit 501, flows into the second conduit 502 from the first cavity 102, flows out of the ball valve water outlet 507 after being filtered by the filter 506, and flows into the water tank from the ball valve water outlet 507; most of the water flows into the second cavity 103 and then is filtered by the filter screen 12, because the volume of the second cavity 103 is larger than that of the first cavity 102, the flow rate of the water entering the second cavity 103 is also larger than that entering the first cavity 102, so that the internal water pressure of the second cavity 103 is larger than that of the first cavity 102 in the conventional circulation, the valve clack 9 moves upwards under the action of the water pressure, the valve clack 9 moves upwards and drives the diaphragm 8 to move upwards at the same time, the sealing channel 101 is separated from the sealing state, the water of the second cavity 103 enters from the mesh of the filter screen 12 and flows to the sealing channel 101 above the filter screen 12 (the filter screen 12 is hollow and cylindrical), flows to the water outlet end 4 through the sealing channel 101 and flows to the water tank from the water outlet end 4; the floating ball 508 is placed in the water tank, when the water quantity of the water tank reaches the designated water level, the floating ball 508 rises to close the ball valve water outlet 507 under the action of the water floating force (the floating ball 508 controls the opening and closing of the ball valve water outlet 507 is in the prior art, and details are not repeated here), the ball valve water outlet 507 stops water outlet, so that the pressure in the first cavity 102 of the valve body 1 is greater than that in the second cavity 103, the valve clack 9 and the diaphragm 8 move downwards, the sealing channel 101 returns to a sealing state, and the water outlet 4 stops water supply, thereby guaranteeing water supply stability.

Finally, it should be noted that: although the present utility model has been described in detail with reference to the embodiments, it should be understood that the utility model is not limited to the preferred embodiments, but is capable of modification and equivalents to some of the features described in the foregoing embodiments, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a take and adjust filtration formula remote control ball cock, its characterized in that, includes valve body (1) and valve gap (2), valve gap (2) fixed connection is in the top of valve body (1), and valve body (1) one end is connected with into water end (3), and valve body (1) other end is connected with out water end (4), and valve gap (2) are connected with and filter floater subassembly (5), and filter floater subassembly (5) are linked together with into water end (3), and water end (3) are provided with gate valve (6) of control water supply flow size.

2. The remote control ball valve with the regulation function according to claim 1, wherein the gate valve (6) comprises a screw (601), the screw (601) is rotationally connected with a stuffing box (604) and a mounting cover (605), the stuffing box (604) is fixedly connected with the mounting cover (605), the mounting cover (605) is fixedly connected with the water inlet end (3), the stuffing box (604) is in threaded connection with a stuffing press sleeve (602), the bottom end of the screw (601) is in threaded connection with a T-shaped nut (603), the T-shaped nut (603) is in matched connection with the gate plate (607), the top end of the screw (601) is fixedly connected with an operation hand wheel (606), and the operation hand wheel (606) is arranged above the stuffing press sleeve (602).

3. The remote control ball valve with the regulation and filtration function according to claim 2, wherein a filler (6041) is arranged in the filler box (604), and the bottom end of the filler pressing sleeve (602) is tightly connected with the top end of the filler (6041).

4. The remote control ball valve with the regulation and filtration function according to claim 2, wherein the screw (601) is further in threaded connection with an opening indication screw sleeve (608), the opening indication screw sleeve (608) is arranged above the packing press sleeve (602), an opening indication disc (609) is arranged on the side of the packing box, an indication needle (6081) is arranged on the opening indication screw sleeve (608), an indication groove (6091) is arranged on the opening indication disc (609), and the indication needle (6081) is connected to the indication groove (6091) in a sliding mode; the water inlet end (3) and the water outlet end (4) are both provided with water lines (402).

5. The remote control ball valve with adjusting and filtering function according to claim 2, wherein a chute (301) is arranged in the water inlet end (3), and the flashboard (607) corresponds to the chute (301).

6. The remote control ball float valve with regulation and filtration according to claim 1, wherein the filtering floating ball assembly (5) comprises a first conduit (501) and a second conduit (502), the first conduit (501) is provided with a first ball valve (503), the first ball valve (503) is connected with a pressure gauge (504), the second conduit (502) is provided with a second ball valve (505), the second ball valve (505) is laterally provided with a filter (506), the filter (506) is laterally provided with a ball valve water outlet (507), and the ball valve water outlet (507) is connected with a floating ball (508).

7. The remote control ball valve with adjustable filter according to claim 6, wherein the valve cover (2) is in communication with the second conduit (502) and the first conduit (501), the first conduit (501) being in communication with the water inlet (3).

8. The remote control ball float valve with the regulation and filtration function according to claim 1, wherein an upper baffle plate (302) is arranged in the joint of the valve body (1) and the water inlet end (3), a lower baffle plate (401) is arranged in the joint of the valve body (1) and the water outlet end (4), a sealing channel (101) is formed between the lower end face of the upper baffle plate (302) and the upper end face of the lower baffle plate (401), a first cavity (102) is arranged above the sealing channel (101), and a second cavity (103) is arranged below the sealing channel (101).

9. The remote control ball cock with the regulation function according to claim 8, wherein a spring (7) is movably connected in the first cavity (102), a diaphragm (8) is movably connected to the end portion of the spring (7), the diaphragm (8) is covered on the upper end face of the sealing channel (101) in a sealing manner, the sealing channel (101) is provided with a valve clack (9), one end of the valve clack (9) is fixedly connected with the diaphragm (8), the other end of the valve clack (9) is fixedly connected with the sealing ring (10), a sealing ring (11) is arranged at the edge of the valve clack (9), the sealing ring (10) and the sealing ring (11) are used for sealing the lower end face of the sealing channel (101), a filter screen (12) is arranged on the second cavity (103), the sealing ring (10) is arranged above the filter screen (12), a bottom cover (13) is fixedly connected to the lower portion of the valve body (1), the filter screen (12) is fixedly connected to the bottom cover (13), a drain hole is formed in the middle of the bottom cover (13), and a drain plug (14) is arranged on the drain hole.

10. The remote control ball valve with adjusting and filtering as claimed in claim 8, wherein the second cavity (103) is communicated with the water inlet end (3), and the sealing channel (101) is communicated with the water outlet end (4).