CN210069032U

CN210069032U - Valve component convenient to change filter

Info

Publication number: CN210069032U
Application number: CN201920890461.9U
Authority: CN
Inventors: 缪志凤
Original assignee: Jiangsu Shenglong Pipe Co Ltd
Current assignee: Jiangsu Shenglong Pipe Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-02-14
Anticipated expiration: 2029-06-13

Abstract

The utility model belongs to the technical field of the valving, especially, be a valve component convenient to change filter, including first clamp plate, second clamp plate and case, first clamp plate with the second clamp plate is the rectangular plate that the specification is the same, first clamp plate with the avris of second clamp plate passes through first curb plate and second curb plate and connects constitution rectangular frame groove, and the gomphosis of activity has in the rectangular frame groove the case, the top of case is equipped with first pipe, the gomphosis of activity has first filter core in the first pipe, the bottom of case is equipped with the second pipe, the gomphosis of activity has the second filter core in the second pipe. The utility model discloses a removal case slides in the rectangle frame groove, and when first pipe switch-on inlet tube and outlet pipe, first filter core filters rivers, and when second pipe switch-on inlet tube and outlet pipe, the second filter core filters rivers, is located between inlet tube and the outlet pipe when the jam face, and rivers turn-off has realized switching on and turn-off function of valve.

Description

Valve component convenient to change filter

Technical Field

The utility model relates to a valve gear technical field specifically is a valve member convenient to change filter.

Background

Valves are pipe fittings for opening and closing pipes, controlling flow direction, regulating and controlling parameters (temperature, pressure and flow) of a transport medium, and can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil, liquid metal, radioactive media, etc., and have functions of stopping, regulating, guiding, preventing backflow, stabilizing pressure, shunting or overflowing for pressure relief, etc., and thus, valves can be classified into shut-off valves, check valves, regulating valves, etc., from the simplest stop valves to various valves used in extremely complicated automatic control systems, which are quite various in variety and specification, and are classified into valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, duplex steel valves, plastic valves, nonstandard valves, etc., according to the material, and the control of the valves can be performed in various transmission modes such as manual, electric, the valve can be driven by hydraulic, pneumatic, turbine, electromagnetic hydraulic, electrohydraulic, pneumatic hydraulic, spur gear and bevel gear, etc. and can be acted by pressure, temperature or other form of sensing signal according to the preset requirement, or can be opened or closed simply without depending on the sensing signal, and the valve can make the opening and closing member do lifting, sliding, swinging or rotating movement by means of driving or automatic mechanism.

Need filter the rivers pipe network at present, because the difference of filtering the specification, can install the different filter cores of specification in filtering the pipe network usually to need change or wash it after the filter core uses a period of time, just need close the rivers pipeline this moment.

The present valve device therefore suffers from the following problems:

1. the existing valve device can not filter a water flow pipe network, and if the water flow pipe network is filtered, a new filtering pipeline is added outside the valve in the water flow pipe network;

2. at present, when a filter element is replaced, a water source is required to be cut off to operate a water flow pipe network with a filtering mechanism, so that the normal flow of the water flow pipe network is influenced, and the influence on industrial production and water consumption of residents is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a valve member convenient to change filter has solved among the prior art valve and can not filter the regulation to and change the filter screen and need the problem of cutting off the water supply.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a valve component convenient for replacing a filter comprises a first pressure plate, a second pressure plate and a valve core, wherein the first pressure plate and the second pressure plate are rectangular plates with the same specification, the sides of the first pressure plate and the second pressure plate are connected through a first side plate and a second side plate to form a rectangular frame groove, the valve core is movably embedded in the rectangular frame groove, the top end of the valve core is provided with a first conduit, a first filter element is movably embedded in the first conduit, the bottom end of the valve core is provided with a second conduit, a second filter element is movably embedded in the second conduit, the middle part of the valve core is a blocking surface, the first side plate is provided with a first strip-shaped hole, the middle part of one side of the valve core is vertically connected with a push-pull rod, the push-pull rod penetrates through the first strip-shaped hole, the middle of the first pressing plate is in conduction connection with the water inlet pipe, and the middle of the second pressing plate is in conduction connection with the water outlet pipe.

As an optimal technical scheme of the utility model, be equipped with second bar hole on the second curb plate, the both ends fixed mounting in second bar hole has the screw rod seat, through bearing movable mounting screw rod between two screw rod seats, the middle part of case opposite side is fixed with the nut seat, the screw rod spiral shell closes the nut seat.

As an optimized technical scheme of the utility model, first clamp plate with the both ends of second clamp plate are equipped with the circular arc groove respectively.

As an optimized technical scheme of the utility model, the one end of screw rod sets up to the square shaft, the other end axial of screw rod is connected with the motor.

As an optimal technical scheme of the utility model, the avris laminating of case has the rubber layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a valve member convenient to change filter possesses following beneficial effect:

1. this valve member convenient to change filter slides in the rectangle frame groove through promoting the case, and when first pipe switch-on inlet tube and outlet pipe, first filter core filters rivers, and when second pipe switch-on inlet tube and outlet pipe, the second filter core filters rivers, is located between inlet tube and the outlet pipe when the jam face, and rivers turn-off has realized switching on and the turn-off function of valve.

2. This valve member convenient to change filter, first filter core in the first pipe can wash and change under the switch-on of second pipe, and the second filter core in the second pipe can wash and change under the switch-on of first pipe, consequently need not turn off the washing that rivers just can carry out the case, does not produce the influence to industrial production and resident's water.

Drawings

FIG. 1 is an exploded view of the components of the present invention;

FIG. 2 is a schematic view of the top-down structure of the present invention;

fig. 3 is the side-cut structure schematic diagram of the utility model.

In the figure: 1. a first platen; 2. a second platen; 3. a first side plate; 4. a second side plate; 5. a valve core; 501. a first conduit; 502. a first filter element; 503. a second conduit; 504. a second filter element; 505. a blocking surface; 6. a first bar-shaped hole; 7. a second bar-shaped hole; 8. a screw seat; 9. a screw; 10. a nut seat; 11. a water inlet pipe; 12. a water outlet pipe; 13. an arc groove; 14. a square shaft; 15. an electric motor; 16. a push-pull rod.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a valve component for facilitating filter replacement comprises a first pressure plate 1, the water purifier comprises a second pressing plate 2 and a valve core 5, wherein the first pressing plate 1 and the second pressing plate 2 are rectangular plates with the same specification, the side edges of the first pressing plate 1 and the second pressing plate 2 are connected through a first side plate 3 and a second side plate 4 to form a rectangular frame groove, the valve core 5 is movably embedded in the rectangular frame groove, a first guide pipe 501 is arranged at the top end of the valve core 5, a first filter core 502 is movably embedded in the first guide pipe 501, a second guide pipe 503 is arranged at the bottom end of the valve core 5, a second filter core 504 is movably embedded in the second guide pipe 503, the middle part of the valve core 5 is a blocking surface 505, a first strip-shaped hole 6 is formed in the first side plate 3, a push-pull rod 16 is perpendicularly connected to the middle part of one side of the valve core 5, the push-pull rod 16 penetrates through the first strip-shaped hole 6, the middle part of.

In the embodiment, the first pressure plate 1, the second pressure plate 2, the first side plate 3 and the second side plate 4 are connected to form a rectangular frame groove, a worker pushes the valve core 5 to slide in the rectangular frame groove through the push-pull rod 16, at the moment, the first strip-shaped hole 6 restrains the strokes of the push-pull rod 16 and the valve core 5, so that the valve core 5 is prevented from sliding out of the rectangular frame groove, in the shut-off state of the valve of the present invention, the blocking surface 505 is located at the center of the first pressing plate 1 and the second pressing plate 2, at this time, the water inlet pipe 11 and the water outlet pipe 12 are blocked by the blocking surface 505, when the push-pull rod 16 pushes the valve core 5 to be positioned at one end of the rectangular frame groove, the first guide pipe 501 is connected with the water inlet pipe 11 and the water outlet pipe 12 in a conduction mode, water flows into the water outlet pipe 12 after being filtered by the first filter element 502 in the first guide pipe 501, in this state, the second filter element 504 protrudes from the rectangular frame groove, and can be taken out by a worker for cleaning or replacement; when the push-pull rod 16 pushes the valve core 5 to be located at the other end of the rectangular frame groove, the second guide pipe 503 is conducted and connected with the water inlet pipe 11 and the water outlet pipe 12, water flows into the water outlet pipe 12 after being filtered by the second filter element 504 in the second guide pipe 503, and the current required filtering requirement is met.

Specifically, a second strip-shaped hole 7 is formed in the second side plate 4, screw seats 8 are fixedly mounted at two ends of the second strip-shaped hole 7, a screw 9 is movably mounted between the two screw seats 8 through a bearing, a nut seat 10 is fixed in the middle of the other side of the valve core 5, and the screw 9 is screwed with the nut seat 10.

In this embodiment, when the utility model discloses a volume and weight are very big, or when the frictional force between rectangular frame groove and the case 5 is very big, artifical manual can not be through the quick removal case 5 of push-and-pull rod 16, just can be through rotating screw rod 9 this moment, by screw rod 9 through the nut seat 10 of screwing with it promotion case 5 remove in the rectangle spout, realize the shutoff of valve or the switching operation of pipeline.

Specifically, two ends of the first pressing plate 1 and the second pressing plate 2 are respectively provided with an arc groove 13.

In this embodiment, circular arc groove 13 is used for convenient extraction or places first filter core 502 or second filter core 504, reduces the amount of movement of case 5 in the rectangular frame groove, makes the switching and turn-off operation more swift, has also reduced the utility model discloses the volume of valve body is convenient for production and installation.

Specifically, one end of the screw 9 is provided as a square shaft 14, and the other end of the screw 9 is axially connected with a motor 15.

In this embodiment, the square shaft 14 is convenient for a worker to rotate the screw 9 by using a wrench, so as to drive the valve core 5 to slide in the rectangular frame groove through the nut seat 10, and perform manual valve shutoff or switching, and after the motor 15 is powered on and rotates, the screw 9 is driven to rotate, and the nut seat 10 drives the valve core 5 to slide in the rectangular frame groove, so as to perform automatic valve shutoff or switching.

Specifically, a rubber layer is bonded to the side of the valve element 5.

In this embodiment, the rubber layer has elasticity, and the inner wall in laminating rectangle frame groove that can be inseparable avoids rivers to reveal, the order the utility model discloses fine sealed effect has.

The motor 15 in the present embodiment is a known technique that has been disclosed as being widely used in daily life.

The utility model discloses a theory of operation and use flow: the first pressure plate 1, the second pressure plate 2, the first side plate 3 and the second side plate 4 are connected to form a rectangular frame groove, a worker pushes the valve core 5 to slide in the rectangular frame groove through the push-pull rod 16, at the moment, the first strip-shaped hole 6 restrains the strokes of the push-pull rod 16 and the valve core 5 to prevent the valve core 5 from sliding out of the rectangular frame groove, in the shut-off state of the valve of the present invention, the blocking surface 505 is located at the center of the first pressing plate 1 and the second pressing plate 2, at this time, the water inlet pipe 11 and the water outlet pipe 12 are blocked by the blocking surface 505, when the push-pull rod 16 pushes the valve core 5 to be positioned at one end of the rectangular frame groove, the first guide pipe 501 is conducted and connected with the water inlet pipe 11 and the water outlet pipe 12, water flow enters the water outlet pipe 12 after being filtered by the first filter element 502 in the first guide pipe 501, the filtering requirement of the current specification is realized, in this state, the second filter element 504 protrudes from the rectangular frame groove, and can be taken out by a worker for cleaning or replacement; when the push-pull rod 16 pushes the valve core 5 to be located at the other end of the rectangular frame groove, the second guide pipe 503 is conducted with the water inlet pipe 11 and the water outlet pipe 12, water flows into the water outlet pipe 12 after being filtered by the second filter element 504 in the second guide pipe 503, in this state, the first filter element 502 protrudes out of the rectangular frame groove, and a worker can take out the filter core to clean or replace the filter core, when the volume and the weight of the utility model are large, or the friction force between the rectangular frame groove and the valve core 5 is large, the manual operation cannot pass through the quick moving valve core 5 of the push-pull rod 16, at the moment, the screw rod 9 can be rotated, the nut seat 10 screwed with the screw rod 9 pushes the valve core 5 to move in the rectangular sliding groove, and the switching operation of the filter specification in the valve or the pipeline is.

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 valve member convenient to change filter, includes first clamp plate (1), second clamp plate (2) and case (5), its characterized in that: the first pressing plate (1) and the second pressing plate (2) are rectangular plates with the same specification, the sides of the first pressing plate (1) and the second pressing plate (2) are connected through a first side plate (3) and a second side plate (4) to form a rectangular frame groove, the valve core (5) is movably embedded in the rectangular frame groove, a first guide pipe (501) is arranged at the top end of the valve core (5), a first filter core (502) is movably embedded in the first guide pipe (501), a second guide pipe (503) is arranged at the bottom end of the valve core (5), a second filter core (504) is movably embedded in the second guide pipe (503), a blocking surface (505) is arranged in the middle of the valve core (5), a first strip-shaped hole (6) is arranged on the first side plate (3), a push-pull rod (16) is vertically connected to the middle of one side of the valve core (5), and the push-pull rod (16) penetrates through the first strip-shaped hole (6), the middle part of the first pressing plate (1) is connected with a water inlet pipe (11) in a conduction mode, and the middle part of the second pressing plate (2) is connected with a water outlet pipe (12) in a conduction mode.

2. A valve assembly for facilitating filter replacement according to claim 1, wherein: be equipped with second bar hole (7) on second curb plate (4), the both ends fixed mounting in second bar hole (7) has screw rod seat (8), through bearing movable mounting screw rod (9) between two screw rod seats (8), the middle part of case (5) opposite side is fixed with nut seat (10), screw rod (9) spiral shell closes nut seat (10).

3. A valve assembly for facilitating filter replacement according to claim 1, wherein: and arc grooves (13) are respectively arranged at the two ends of the first pressing plate (1) and the second pressing plate (2).

4. A valve assembly for facilitating filter replacement according to claim 2, wherein: one end of the screw rod (9) is provided with a square shaft (14), and the other end of the screw rod (9) is axially connected with a motor (15).

5. A valve assembly for facilitating filter replacement according to claim 1, wherein: the side of the valve core (5) is attached with a rubber layer.