CN109723906A

CN109723906A - A kind of anti-clogging valve structure

Info

Publication number: CN109723906A
Application number: CN201910005237.1A
Authority: CN
Inventors: 洪丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2019-05-07

Abstract

The present invention provides a kind of anti-clogging valve structure, including shell, fixing groove, baffle, the first limit spring, movable plate, flowing lumen, intake chamber, sieve, pressurizing chamber, mandril, connecting plate, limit spring, jacking block, the first watering trough, the second watering trough, hole for water spraying, valve rod；The middle part seamless welding of shell has fixing groove, the left and right ends of fixing groove bottom pass through shaft and are rotatably connected to baffle, the inner wall of baffle is fixedly installed with the first limit spring, fixing groove Basolateral is embedded in and is provided with movable plate, the inner opening of shell has flowing lumen, there are two intake chamber, the lower lefts of intake chamber to be fixedly installed with sieve for the inner wall top opening of shell, and the middle part bottom end of intake chamber is open and has pressurizing chamber.The present invention is more flexible and convenient in actual use, can carry out promotion cleaning to the tamper of valve internal automatically, cleaning angle is bigger, and effect is more preferable, enhances flexibility and the practicability of device.

Description

A kind of anti-clogging valve structure

Technical field

The present invention relates to valve technology field more particularly to a kind of anti-clogging valves.

Background technique

Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting Or the functions such as overflow pressure relief cause pipeline to be easy to be blocked due to usually having more solid waste in life, trade effluent Plug, especially with the pipeline of valve, is not only easy to block at valve, and is easy to cause valve opening difficult, can not Realize normal sewage discharge.For this purpose, needing to improve existing valve.

By patent retrieval, existing Patent No. CN201711156115.X disclosure of the invention sewage conduct anti-blocking plug valve Door, the invention are related to a kind of sewage conduct anti-clogging valve comprising two quick couplings, and it is located at two quick couplings Between valve body, valve body includes elastic soft pipe and clamp system, is fixedly connected between two quick couplings Support base, middle part protrusion and the elastic soft bottom of the tube of support base offset；Clamp system includes a pair of movable first V Type bracket and a pair of second V-type bracket, at the living hinge of the first V-type bracket and middle part of support base form moveable hinge It connects, hinged pressure roller between the living hinge of two the second V-type brackets；At the top of the both ends of first V-type bracket by pin shaft with It is formed hingedly at the top of the both ends of second V-type bracket, two sides pin shaft is respectively fixedly connected with screw rod positioning sleeve and screw rod connector sleeve, spiral shell Bar positioning sleeve and screw rod connector sleeve connecting screw；By rotational handle, screw rod connector sleeve and the relative motion of screw rod positioning sleeve, pressure Roller squeezes or release elastic hose realizes closing or open that inside is not easy to plug.

Based on foregoing description, and equipment in the prior art is combined to find, many valves in existing technology are stifled When plug, some designs of anti-blockage valve are simultaneously not reasonable, when valve blockage, need using special tool to the clear of valve Reason structure is squeezed or is rotated, so that the cleaning structure of valve internal clears up the sundries blocked in valve, in reality Border complexity very troublesome when using, it is inflexible, and the problem that generally existing cleaning effect is poor, therefore the design is directed to In the above problem, a structurally reasonable, and functional good feed device is designed, to improve practicability.

Summary of the invention

The purpose of the present invention is to provide a kind of anti-clogging valve structure, some of anti-blockage valve in the technology having with solution It designs and not reasonable, when valve blockage, needs to be squeezed or turned using cleaning structure of the special tool to valve Dynamic, complexity very troublesome, inflexible in actual use, and the problem that generally existing cleaning effect is poor.

The purpose and effect of anti-clogging valve of the present invention, are reached by technological means in detail below: a kind of anti-clogging valve Structure, this kind of anti-clogging valve include shell, fixing groove, baffle, the first limit spring, movable plate, flowing lumen, intake chamber, sieve Net, pressurizing chamber, mandril, connecting plate, limit spring, jacking block, the first watering trough, the second watering trough, hole for water spraying, valve rod；The shell The middle part seamless welding of body has fixing groove, and the left and right ends of the fixing groove bottom pass through shaft and are rotatably connected to baffle, institute The inner wall for stating baffle is fixedly installed with the first limit spring, and the fixing groove Basolateral, which is embedded in, is provided with movable plate, institute The inner opening for stating shell has flowing lumen, and there are two intake chamber, the lower-lefts of the intake chamber for the inner wall top opening of the shell Fang Jun is fixedly installed with sieve, and the middle part bottom end of the intake chamber is open and has pressurizing chamber, insertion setting in the pressurizing chamber There is mandril, the right side of the mandril is fixedly installed with connecting plate, and the right side of the connecting plate is fixedly installed with the second limit Spring, the left side of the connecting plate are fixedly installed with jacking block, and the right side of the intake chamber is fixedly installed with the first water spray Slot, the rightmost side of the intake chamber are fixedly installed with the second watering trough, and first watering trough is outermost with the second watering trough Side is fixedly installed with hole for water spraying, and the middle part insertion of the fixing groove is provided with valve rod.

Further, the outermost of first watering trough and the second watering trough is all provided with there are three hole for water spraying, and described first Angle between watering trough and the second watering trough and intake chamber is 20-25 °, and is between the first watering trough and the second watering trough It is symmetrical arranged.

Further, the side of second limit spring is fixedly connected with the right side central of connecting plate, second limit It is fixedly connected between the other end and pressurizing chamber of position spring.

Further, the connecting plate mutually agrees with pressurizing chamber, slides in horizontal direction between the connecting plate and pressurizing chamber Dynamic connection.

Further, it is fixedly connected in the middle part of first limit spring and the inner wall of baffle, and the first limit spring is another One end is fixedly connected with the inner wall of fixing groove.

Further, the middle part of the fixing groove is mutually agreed with valve rod, and passes through the spiral shell of inner wall between valve rod and fixing groove Line and screw thread layer are in rotation connection.

Further, described two movable plates are symmetrical set in the middle part of the fixing groove, and two movable plates is outermost Side is in " sharp " shape.

Further, the inside of the movable plate passes through is fixedly connected between shaft and the outside lowermost end of baffle, and Movable plate is arranged in " v " shape.

In comparison with existing structure, the invention has the following beneficial effects:

Middle part bottom end by being equipped with intake chamber, intake chamber is open and has pressurizing chamber, and the right side of intake chamber is equipped with the first spray Sink and the second watering trough, the angle between the first watering trough and the second watering trough and intake chamber is 20-25 °, so that valve exists When blocking, water passes through the first watering trough and the second water spray since the effect of hydraulic pressure can be infiltrated into intake chamber by sieve later Slot spray, it is pressurized after water can spray to tamper, tamper is washed away, so that tamper will not be packed together, together When water pressure pushing pressurizing chamber in mandril sliding the extensions so that jacking block of mandril is turned left, push tamper so that device blocking up When plug, tamper can be cleared up automatically, by being equipped with movable plate, the inside of movable plate passes through shaft and baffle It is fixedly connected between the lowermost end of outside, movable plate is arranged in " v " word, so that just in case turning valve rod when blocking inside device, making The bottom end that valve rod is embedded in fixing groove is obtained, pushes two movable plates to move left and right, by tightening and loosening valve rod repeatedly, makes It obtains movable plate to move left and right, tamper is pushed to enhance the flexibility and reality of valve so that the inside of device is not easy to block The property used.

Detailed description of the invention

Fig. 1 is the whole positive structure schematic of the present invention；

Fig. 2 is the second watering trough structure partial schematic diagram of the invention；

Fig. 3 is enlarged diagram at Figure 1A of the present invention；

Fig. 4 is enlarged diagram at Figure 1B of the present invention；

Fig. 5 is mandril partial structural diagram of the present invention；

In figure, the corresponding relationship of component names and accompanying drawing number are as follows:

1- shell, 2- fixing groove, 201- baffle, the first limit spring of 202-, 203- movable plate, 3- flowing lumen, 4- water inlet Slot, 401- sieve, 5- pressurizing chamber, 6- mandril, 601- connecting plate, 602- limit spring, 603- jacking block, the first watering trough of 7-, 8- Second watering trough, 9- hole for water spraying, 10- valve rod.

Specific embodiment

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be with It is mechanical connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For ability For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Embodiment:

As shown in attached drawing 1 to attached drawing 5:

The present invention provides a kind of anti-clogging valve structure: this kind of anti-clogging valve includes shell 1, fixing groove 2, baffle 201, the first limit spring 202, movable plate 203, flowing lumen 3, intake chamber 4, sieve 401, pressurizing chamber 5, mandril 6, connecting plate 601, limit spring 602, jacking block 603, the first watering trough 7, the second watering trough 8, hole for water spraying 9, valve rod 10；The middle part nothing of shell 1 Seam weld is connected to fixing groove 2, and the left and right ends of 2 bottom of fixing groove pass through shaft and are rotatably connected to baffle 201, baffle 201 Inner wall is fixedly installed with the first limit spring 202, and 2 Basolateral of fixing groove, which is embedded in, is provided with movable plate 203, shell 1 it is interior Portion's opening has flowing lumen 3, and there are two intake chambers 4 for the inner wall top opening of shell 1, and the lower left of intake chamber 4 is fixedly installed with Sieve 401, the middle part bottom end of intake chamber 4, which is open, pressurizing chamber 5, and insertion is provided with mandril 6 in pressurizing chamber 5, mandril 6 Right side is fixedly installed with connecting plate 601, and the right side of connecting plate 601 is fixedly installed with the second limit spring 602, connecting plate 601 left side is fixedly installed with jacking block 603, and the right side of intake chamber 4 is fixedly installed with the first watering trough 7, intake chamber 4 The rightmost side is fixedly installed with the second watering trough 8, and the outermost of the first watering trough 7 and the second watering trough 8 is fixedly installed with spray The middle part insertion in water hole 9, fixing groove 2 is provided with valve rod 10.

Further, the outermost of the first watering trough 7 and the second watering trough 8 is all provided with there are three hole for water spraying 9, the first water spray Angle between slot 7 and the second watering trough 8 and intake chamber 4 is 20-25 °, and is between the first watering trough 7 and the second watering trough 8 It is symmetrical arranged, so that device is in blocking, water is since the effect of hydraulic pressure can be infiltrated into intake chamber 4 by sieve 401, then Hole for water spraying 9 to the first watering trough 7 and the second watering trough 8 being obliquely installed sprays, it is pressurized after water can spray to blocking Object washes away tamper, so that tamper is not easy to be packed together.

Further, the side of the second limit spring 602 is fixedly connected with the right side central of connecting plate 601, the second limit It is fixedly connected between the other end of spring 602 and pressurizing chamber 5, so that the second limit spring 602 is because restoring when device dredging Original state and shrink so that the second limit spring 602 by pulling connecting plate 601, allows mandril 6 toward moving right, so that mandril 6 restore to the original state.

Further, connecting plate 601 agrees with 5 phase of pressurizing chamber, slides in horizontal direction between connecting plate 601 and pressurizing chamber 5 Dynamic connection, so that water is after entering in pressurizing chamber 5, since hydraulic pressure will push the connecting plate 601 of mandril 6 toward left slide, so that The jacking block 603 in 6 left side of mandril pushes tamper is past to move left.

Further, it is fixedly connected in the middle part of the first limit spring 202 and the inner wall of baffle 201, and the first limit spring 202 other end is fixedly connected with the inner wall of fixing groove 2, when so that valve rod 10 being extracted between the fixing groove 2 from bottom, the One limit spring 202 is extensible to push baffle 201 to set back, while baffle 201 pulls movable plate 203 into fixing groove 2 Portion is mobile.

Further, the middle part of fixing groove 2 is agreed with 10 phase of valve rod, and passes through inner wall between valve rod 10 and fixing groove 2 Screw thread and screw thread layer, so that valve rod 10 can be threaded into fixing groove 2, can not only end water in rotation connection, may be used also Promotion movable plate 203 is moved left and right.

Further, two movable plates 203 are symmetrical set around the middle part of fixing groove 2, and two movable plates 203 Outermost is in " sharp " shape, so that movable plate 203 can move left and right inside flowing lumen 3 in blocking, pushes flowing lumen 3 The tamper of left and right ends, the movable plate 203 of " sharp " shape make sundries by that will not be stuck in 203 table of movable plate when flowing lumen 3 Face.

Further, the inside of movable plate 203 passes through is fixedly connected between shaft and the outside lowermost end of baffle 201, And movable plate 203 is arranged in " v " shape, so that valve rod 10 can push movable plate 203 when valve rod 10 is embedded in fixing groove 2 Rotation pushes tamper so that movable plate 203 can push movable plate 203 to move left and right.

The specifically used mode and effect of the present embodiment:

In the present invention, guarantee the integrality of apparatus function first, then, by device pipe laying, when circulating in device When chamber 3 blocks, water is since the effect of hydraulic pressure can infiltrate into intake chamber 4 across sieve 401, later due to the effect of hydraulic pressure, water By being sprayed in the first watering trough 7 and the hole for water spraying 9 in the second watering trough 8, it is pressurized after water can spray to tamper, simultaneously It is entered to after water in intake chamber 4 in pressurizing chamber 5, water pushes the connecting plate 601 in pressurizing chamber 5, so that mandril 6 is adding The sliding of 5 mandril of chamber is pressed, the extension so that jacking block 601 of mandril 6 is turned left pushes tamper, and at this moment the second limit spring 602 is prolonged It stretches, so that device can automatically clear up tamper in blocking, if device still blocks, turn valve rod 10, so that Valve rod 10 is embedded in the bottom end of fixing groove 2, and at this moment valve rod 10 pushes two baffles 201 to rotate down, so that baffle 201 pushes away Dynamic movable plate 203 moves left and right, and at this moment the first limit spring 202 is compressed, and later by tightening and loosening valve rod 10 repeatedly, makes It obtains movable plate 203 to move left and right, tamper is pushed, so that tamper will not block up in the duct, to enhance the flexible of valve Property and practicability.

In conclusion although the present invention is described in detail referring to the foregoing embodiments, for the technology of this field For personnel, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technology Feature is equivalently replaced, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on, It should all be included in the protection scope of the present invention.

Claims

1. a kind of anti-clogging valve structure, it is characterised in that: this kind of anti-clogging valve includes shell (1), fixing groove (2), baffle (201), the first limit spring (202), movable plate (203), flowing lumen (3), intake chamber (4), sieve (401), pressurizing chamber (5), Mandril (6), connecting plate (601), limit spring (602), jacking block (603), the first watering trough (7), the second watering trough (8), water spray Hole (9), valve rod (10)；The middle part seamless welding of the shell (1) has fixing groove (2), the left and right two of fixing groove (2) bottom End is rotatably connected to baffle (201) by shaft, and the inner wall of the baffle (201) is fixedly installed with the first limit spring (202), fixing groove (2) Basolateral, which is embedded in, is provided with movable plate (203), and the inner opening of the shell (1) has stream Cavity (3), for the inner wall top opening of the shell (1) there are two intake chamber (4), the lower left of the intake chamber (4) is fixed It is equipped with sieve (401), the middle part bottom end of the intake chamber (4) is open and has pressurizing chamber (5), embedding in the pressurizing chamber (5) Enter to be provided with mandril (6), the right side of the mandril (6) is fixedly installed with connecting plate (601), the right side of the connecting plate (601) Side is fixedly installed with the second limit spring (602), and the left side of the connecting plate (601) is fixedly installed with jacking block (603), institute The right side for stating intake chamber (4) is fixedly installed with the first watering trough (7), and the rightmost side of the intake chamber (4) is fixedly installed with Second watering trough (8), first watering trough (7) and the outermost of the second watering trough (8) are fixedly installed with hole for water spraying (9), The middle part insertion of the fixing groove (2) is provided with valve rod (10).

2. anti-clogging valve structure according to claim 1, it is characterised in that: first watering trough (7) and the second spray The outermost of sink (8) is all provided with there are three hole for water spraying (9), first watering trough (7) and the second watering trough (8) and intake chamber (4) angle between is 20-25 °, and is symmetrical set between the first watering trough (7) and the second watering trough (8).

3. anti-clogging valve structure according to claim 1, it is characterised in that: the one of second limit spring (602) Side is fixedly connected with the right side central of connecting plate (601), the other end of second limit spring (602) and pressurizing chamber (5) it Between be fixedly connected.

4. anti-clogging valve structure according to claim 1, it is characterised in that: the connecting plate (601) and pressurizing chamber (5) Mutually agree with, is slidably connected in horizontal direction between the connecting plate (601) and pressurizing chamber (5).

5. anti-clogging valve structure according to claim 1, it is characterised in that: first limit spring (202) and gear It is fixedly connected in the middle part of the inner wall of plate (201), and the other end of the first limit spring (202) and the fixed company of the inner wall of fixing groove (2) It connects.

6. anti-clogging valve structure according to claim 1, it is characterised in that: the middle part of the fixing groove (2) and valve rod (10) mutually agree with, and be in rotation connection by the screw thread of inner wall and screw thread layer between valve rod (10) and fixing groove (2).

7. anti-clogging valve structure according to claim 1, it is characterised in that: described two movable plates (203) are around solid Determine to be symmetrical set in the middle part of slot (2), and the outermost of two movable plates (203) is in " sharp " shape.

8. anti-clogging valve structure according to claim 1, it is characterised in that: the inside of the movable plate (203) is logical It crosses between shaft and the outside lowermost end of baffle (201) and is fixedly connected, and movable plate (203) is arranged in " v " shape.