CN216479165U - Cage type pressure reducing regulating valve structure - Google Patents
Cage type pressure reducing regulating valve structure Download PDFInfo
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- CN216479165U CN216479165U CN202122741023.6U CN202122741023U CN216479165U CN 216479165 U CN216479165 U CN 216479165U CN 202122741023 U CN202122741023 U CN 202122741023U CN 216479165 U CN216479165 U CN 216479165U
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- filter screen
- water inlet
- inlet pipe
- sliding
- regulating valve
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Abstract
The utility model discloses a cage type pressure reducing regulating valve structure, which relates to the technical field of control valves and comprises the following components: the valve comprises a valve body, wherein a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the valve body, a filter net rack is arranged at the end part of the water inlet pipe, a filter net is arranged on the filter net rack, and a clamping mechanism is arranged between the filter net rack and the water inlet pipe; the clamping mechanism comprises sliding grooves symmetrically formed in the port of the water inlet pipe, an adjusting groove is formed in one side, located in the sliding grooves, of the interior of the water inlet pipe, the adjusting groove is communicated with the sliding grooves, sliding rods are symmetrically arranged on one side of the filter screen frame and are connected with the sliding grooves in a sliding mode, a sliding block is fixedly connected to one end, away from the filter screen frame, of each sliding rod, and a buffering mechanism is arranged in the water inlet pipe, located in the adjusting groove; this application is convenient for dismantle the installation to the filter screen, and convenient the washing increases the filter effect, can increase the life of filter screen simultaneously.
Description
Technical Field
The utility model relates to the technical field of control valves, in particular to a cage type pressure reduction regulating valve structure.
Background
The cage type regulating valve is a pressure balance type regulating valve, the valve inner part adopts a sleeve-guided pilot type valve core, the valve core is quickly moved by mainly utilizing the pressure of fluid, the operating force is small, in addition, the sealing type adopts single-seat sealing, the accuracy of a flow characteristic curve is high, the dynamic stability of the regulating valve is good, the noise is low, the cavitation is prevented, the high-pressure-difference fluid with various temperatures is suitable to be controlled, a multi-spring film actuating mechanism or an electric actuating mechanism is matched, the structure is compact, the output force is large, and a filtering device is required to be used for improving the purity of the liquid passing through the cage type regulating valve.
Present cage governing valve's filter equipment is not convenient for install and dismantles, leads to long-time back, and the filter effect is not good, causes cage governing valve jam easily.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a cage type pressure reduction regulating valve structure which can solve the problems that a filtering device is inconvenient to mount and dismount, so that the filtering effect is poor after a long time, and the cage type regulating valve is easy to block.
In order to solve the problems, the utility model adopts the following technical scheme:
a cage-type pressure reducing regulating valve structure comprising:
the water inlet valve comprises a valve body, wherein a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the valve body, a filter net rack is arranged at the end part of the water inlet pipe, a filter net is arranged on the filter net rack, and a clamping mechanism is arranged between the filter net rack and the water inlet pipe;
the clamping mechanism comprises sliding grooves symmetrically formed in the port of the water inlet pipe, an adjusting groove is formed in one side, located in the sliding grooves, of the interior of the water inlet pipe, the adjusting groove is communicated with the sliding grooves, sliding rods are symmetrically arranged on one side of the filter screen frame, the sliding rods are connected with the sliding grooves in a sliding mode, one end, far away from the filter screen frame, of each sliding rod is fixedly connected with a sliding block, and a buffering mechanism is arranged in the portion, located in the adjusting groove, of the water inlet pipe; this application is convenient for dismantle the installation to the filter screen, and convenient the washing increases the filter effect, can increase the life of filter screen simultaneously.
As a preferable scheme of the utility model, the buffer mechanism comprises a limiting block arranged in an adjusting groove, a compression spring is arranged in the adjusting groove, and two ends of the compression spring are fixedly connected with the limiting block and the water inlet pipe in sequence.
As a preferable scheme of the utility model, the adjusting groove is arranged in a Z shape, and the adjusting groove is connected with the sliding block in a sliding manner.
As a preferable scheme of the utility model, the limiting block and the sliding block are both arranged in a right trapezoid shape, and the bevel edge of the limiting block is connected with the bevel edge of the sliding block in a sliding manner.
As a preferred scheme of the utility model, the filter screen frame is arranged in a cylindrical shape, and a sealing ring is arranged at the joint of the filter screen and the chute on the filter screen frame.
As a preferable scheme of the utility model, a valve is arranged in the middle of the water outlet pipe, and a handle is arranged above the valve.
Compared with the prior art, the utility model has the advantages that:
(1) in this application, through wrench movement filter screen frame, make filter screen frame drive slider slide in the adjustment tank to take place to slide between the hypotenuse of stopper, make the stopper carry out the joint to the slider, make the slider carry out the position in the adjustment tank and prescribe a limit, thereby it is spacing to carry out the position to filter screen frame, make filter screen frame be convenient for install the dismantlement, conveniently clear up the filter screen, reduce the probability that the valve body blockked up, increase the filter effect, make the filter screen can recycle simultaneously.
(2) In this application, carry out elastic support to the stopper through the compression spring who sets up, make the stopper can carry out synchronous support to the slider, make the slider carry out elastic support to the filter screen frame through the slide bar, make the filter screen frame have certain buffering effect to rivers, increase the life of filter screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the filter rack of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of a buffer mechanism of the present invention.
The reference numbers in the figures illustrate:
1. a valve body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a filter screen frame; 41. a filter screen; 42. a seal ring; 5. a clamping mechanism; 51. a chute; 52. an adjustment groove; 53. a slide bar; 54. a slider; 55. a buffer mechanism; 551. a limiting block; 552. a compression spring; 6. a valve; 7. a handle.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-4, a cage type pressure reducing regulating valve structure includes:
a water inlet pipe 2 and a water outlet pipe 3 are respectively arranged on two sides of the valve body 1, a filter screen frame 4 is arranged at the end part of the water inlet pipe 2, a filter screen 41 is arranged on the filter screen frame 4, and a clamping mechanism 5 is arranged between the filter screen frame 4 and the water inlet pipe 2;
the clamping mechanism 5 comprises sliding grooves 51 symmetrically formed in the ports of the water inlet pipe 2, an adjusting groove 52 is formed in one side, located at the sliding grooves 51, of the interior of the water inlet pipe 2, the adjusting groove 52 is communicated with the sliding grooves 51, sliding rods 53 are symmetrically arranged on one side of the filter screen frame 4 and are in sliding connection with the sliding grooves 51, a sliding block 54 is fixedly connected to one end, away from the filter screen frame 4, of each sliding rod 53, and a buffering mechanism 55 is arranged in the interior, located at the adjusting groove 52, of the water inlet pipe 2.
In further embodiment, the water inflow and the water yield of valve body 1 are controlled respectively through the inlet tube 2 and the outlet tube 3 that set up, cover filter screen frame 4 through the filter screen 41 that sets up, make filter screen frame 4 and filter screen 41 can filter inlet tube 2 to convenient dismantlement filter screen frame 4 through the latch mechanism 5 that sets up, be convenient for wash filter screen 41, reduce the probability that valve body 1 blockked up, make filter screen 41 can recycle simultaneously.
Specifically, the buffering mechanism 55 includes a limiting block 551 disposed inside the adjusting groove 52, a compression spring 552 is disposed inside the adjusting groove 52, and two ends of the compression spring 552 are fixedly connected to the limiting block 551 and the water inlet pipe 2 in sequence.
In a further embodiment, the stopper 551 is slidably supported by the adjustment groove 52, and the stopper 551 is elastically supported by the compression spring 552, so that the stopper 551 can simultaneously support the slider 54.
Specifically, the adjusting slot 52 is disposed in a Z-shape, and the adjusting slot 52 is slidably connected to the slider 54.
In a further embodiment, the adjusting groove 52 arranged in a Z shape can limit the position of the sliding block 54, so that the sliding block 54 is prevented from being separated from the adjusting groove 52, and the position of the filter screen frame 4 cannot be limited.
Specifically, the limiting block 551 and the slider 54 are both arranged in a right trapezoid shape, and the oblique side of the limiting block 551 is slidably connected with the oblique side of the slider 54.
In a further embodiment, the slider 54 is slid in the adjustment groove 52, and the stopper 551 engages the slider 54 by sliding with the oblique side of the stopper 551, so that the slider 54 is positionally restricted in the adjustment groove 52, thereby positionally restricting the screen frame 4.
Specifically, the filter screen frame 4 is arranged in a cylindrical shape, and a sealing ring 42 is arranged at the joint of the filter screen 41 and the chute 51 of the filter screen frame 4.
In a further embodiment, the opening of the sliding chute 51 can be sealed by the sealing ring 42, so that the probability of water flowing into the sliding chute 51 is reduced.
Specifically, the middle part of the water outlet pipe 3 is provided with a valve 6, and a handle 7 is arranged above the valve 6.
In a further embodiment, the valve 6 can be controlled by the handle 7, so that the valve 6 can control and adjust the water outlet amount of the water outlet pipe 3.
The working principle and the using process of the utility model are as follows:
through placing slide bar 53 in spout 51, wrench movement filter screen frame 4, make filter screen frame 4 drive slider 54 and slide in adjustment tank 52, and take place to slide between the hypotenuse of stopper 551, make stopper 551 carry out the joint to slider 54, make slider 54 carry out the position in adjustment tank 52 and prescribe a limit to, thereby filter screen frame 4 carries out the position spacing, make filter screen frame 4 be convenient for install the dismantlement, conveniently clear up filter screen 41, reduce the probability that valve body 1 blockked up, make filter screen 41 can recycle simultaneously.
The compression spring 552 that sets up carries out elastic support to stopper 551, makes stopper 551 can carry out synchronous support to slider 54, makes slider 54 carry out elastic support to filter screen frame 4 through slide bar 53, makes filter screen frame 4 have certain buffering effect to rivers, increases filter screen 41's life.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (6)
1. A cage type pressure reducing and regulating valve structure, comprising:
the water inlet valve comprises a valve body (1), wherein a water inlet pipe (2) and a water outlet pipe (3) are respectively arranged on two sides of the valve body (1), a filter net rack (4) is arranged at the end part of the water inlet pipe (2), a filter net rack (41) is arranged on the filter net rack (4), and a clamping mechanism (5) is arranged between the filter net rack (4) and the water inlet pipe (2);
clamping mechanism (5) offer spout (51) in inlet tube (2) port department including the symmetry, one side that the inside of inlet tube (2) is located spout (51) is provided with adjustment tank (52), and communicates each other between adjustment tank (52) and spout (51), one side symmetry of filter screen rack (4) is provided with slide bar (53), and sliding connection between slide bar (53) and spout (51), the one end fixedly connected with slider (54) of filter screen rack (4) are kept away from in slide bar (53), the inside that inlet tube (2) are located adjustment tank (52) is provided with buffer gear (55).
2. A cage type pressure reducing regulating valve structure according to claim 1, wherein: the buffer mechanism (55) comprises a limiting block (551) arranged in the adjusting groove (52), a compression spring (552) is arranged in the adjusting groove (52), and two ends of the compression spring (552) are fixedly connected with the limiting block (551) and the water inlet pipe (2) in sequence.
3. A cage type pressure reducing regulating valve structure according to claim 1, wherein: the adjusting groove (52) is arranged in a Z shape, and the adjusting groove (52) is connected with the sliding block (54) in a sliding mode.
4. A cage type pressure reducing regulating valve structure according to claim 2, wherein: the limiting block (551) and the sliding block (54) are both arranged in a right trapezoid shape, and the oblique side of the limiting block (551) is connected with the oblique side of the sliding block (54) in a sliding mode.
5. A cage type pressure reducing regulating valve structure according to claim 1, wherein: the filter screen frame (4) is arranged in a cylindrical shape, and a sealing ring (42) is arranged at the joint of the filter screen frame (4) and the sliding groove (51).
6. A cage type pressure reducing regulating valve structure according to claim 1, wherein: the middle part of outlet pipe (3) is provided with valve (6), the top of valve (6) is provided with handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122741023.6U CN216479165U (en) | 2021-11-10 | 2021-11-10 | Cage type pressure reducing regulating valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122741023.6U CN216479165U (en) | 2021-11-10 | 2021-11-10 | Cage type pressure reducing regulating valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479165U true CN216479165U (en) | 2022-05-10 |
Family
ID=81450171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122741023.6U Active CN216479165U (en) | 2021-11-10 | 2021-11-10 | Cage type pressure reducing regulating valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479165U (en) |
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2021
- 2021-11-10 CN CN202122741023.6U patent/CN216479165U/en active Active
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