CN116085511A - Pressure regulating valve convenient to dismantle and maintain - Google Patents
Pressure regulating valve convenient to dismantle and maintain Download PDFInfo
- Publication number
- CN116085511A CN116085511A CN202310048347.2A CN202310048347A CN116085511A CN 116085511 A CN116085511 A CN 116085511A CN 202310048347 A CN202310048347 A CN 202310048347A CN 116085511 A CN116085511 A CN 116085511A
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- China
- Prior art keywords
- valve body
- rod
- pressure regulating
- rocker
- movable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
Abstract
The application discloses a pressure regulating valve convenient to disassemble and maintain, which relates to the technical field of pressure regulating valves and comprises a first valve body; the second valve body is connected with the first valve body through a plurality of connecting mechanisms; the water inlet pipe and the water outlet pipe are respectively connected to the left end and the right end of the second valve body; the sealing mechanism is arranged on the water inlet pipe and can realize the opening and closing between the water inlet pipe and the second valve body; the sealing plate is connected to the upper end of the second valve body and is propped against the accommodating cavity of the first valve body; connect the outside of second valve body with sealing washer between the bottom of first valve body, this application can make to maintain more quick to it is more convenient high-efficient.
Description
Technical Field
The application relates to the technical field of pressure regulating valves, in particular to a pressure regulating valve convenient to disassemble and maintain.
Background
The air-vent valve is one of the valves, plays the effect of adjusting the internal pressure of a pipeline, and in the prior art, the air-vent valve is fixed through a plurality of screws mostly, so that special dismounting tools are needed when the air-vent valve is dismounted, and the air-vent valve is maintained or replaced, and needs to dismount more screws and other parts, so that the operation is very complicated, and the overall maintenance efficiency is lower.
Disclosure of Invention
In view of this, the present application provides a pressure regulating valve convenient for disassembly and maintenance, so as to solve the above technical problems.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a pressure regulating valve for easy disassembly and maintenance, comprising:
a first valve body;
the second valve body is connected with the first valve body through a plurality of connecting mechanisms;
the water inlet pipe and the water outlet pipe are respectively connected to the left end and the right end of the second valve body;
the sealing mechanism is arranged on the water inlet pipe and can realize the opening and closing between the water inlet pipe and the second valve body;
the sealing plate is connected to the upper end of the second valve body and is propped against the accommodating cavity of the first valve body;
and the sealing ring is connected between the outer side of the second valve body and the bottom of the first valve body.
Further, the closing mechanism includes:
a rotating rod rotatably connected to the water inlet pipe;
the sealing plate is connected to the lower end of the rotating rod and can realize the opening and closing of the water inlet pipe;
and the clamping rod can be inserted into the positioning groove of the rotating rod so as to fix the rotating rod.
Still further, the left end of draw-in bar is connected with the pull rod, the top of second valve body is equipped with the limiting plate, the cover is equipped with on the pull rod and supports and hold limiting plate with the compression spring between the draw-in bar.
Further, the connection mechanism includes:
the connecting block is connected to the side face of the first valve body;
the active driving component is movably arranged on the connecting block;
a pair of driven driving components symmetrically propped against two sides of the driving component;
and the upper end of the swinging component is propped against the outer end of the corresponding driven driving component, and the lower end of the swinging component can be clamped into the connecting plate of the second valve body.
Still further, the active drive assembly includes:
the movable rod is arranged in the groove of the connecting block in a sliding manner;
the screw rod is in threaded connection with the threaded hole of the movable rod, and the screw rod is in threaded connection with the nut at the upper end of the connecting block.
Still further, the driven drive assembly includes:
a sliding block in sliding fit with the sliding hole of the connecting block;
the inner end of the sliding rod can be propped against the chute of the movable rod, and the outer end of the sliding rod is propped against the upper end of the swinging assembly;
and a compression spring abutted between the sliding hole and the sliding block.
Still further, the swing assembly includes:
the outer end of the sliding rod is propped against the upper end of the swing rod;
the inner end of the rocker is movably arranged in the guide groove of the movable rod, and the outer end of the rocker is movably connected with the rocker;
the connecting lug is connected to the lower end of the swing rod, and the connecting lug can be clamped into the clamping groove of the connecting plate.
Further, a movable groove is formed in the outer end of the rocker, and a protruding shaft capable of being propped in the movable groove is arranged at the lower end of the rocker.
Further, the rocker is pivoted in the corresponding movable hole through a connecting shaft.
From the above technical solution, the advantages of the present invention are:
1. be equipped with coupling mechanism in this application, can realize dismantling fast and installation between first valve body and the second valve body, need not to dismantle more parts for maintenance change efficiency is higher.
2. The utility model provides a still be equipped with closing mechanism in this application, need not to close the master valve and just can dismantle first valve body, both save time, can also make to close inlet tube convenient and fast more.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the application and are not to be construed as limiting the application.
Fig. 1 is a schematic structural diagram of the present application.
Fig. 2 is a partial enlarged view at a of fig. 1.
Fig. 3 is a partial enlarged view at B of fig. 2.
Fig. 4 is a partial enlarged view at C of fig. 1.
Fig. 5 is a partial enlarged view at D of fig. 4.
Fig. 6 is a partial enlarged view at E of fig. 5.
Fig. 7 is a view in the F-F direction of fig. 5.
List of reference numerals: the first valve body 1, the accommodation chamber 11, the second valve body 2, the connection plate 21, the clamping groove 211, the water inlet pipe 3, the water outlet pipe 4, the closing mechanism 5, the rotating rod 51, the positioning groove 511, the pull rod 52, the compression spring 53, the clamping rod 54, the closing plate 55, the limiting plate 56, the sealing ring 6, the sealing plate 7, the connection mechanism 8, the connection block 81, the groove 811, the sliding hole 812, the movable hole 813, the hinge block 814, the nut 815, the movable rod 82, the threaded hole 821, the chute 822, the guide groove 823, the screw 83, the slide rod 84, the slide block 841, the compression spring 85, the swing rod 86, the protruding shaft 861, the swing rod 87, the connection shaft 871, the movable groove 872, and the connection bump 88.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the embodiments and the accompanying drawings. The exemplary embodiments of the present application and their descriptions are used herein to explain the present application, but are not intended to be limiting of the present application.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the connection in which the directional indicator is correspondingly changed may be a direct connection or an indirect connection.
Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
Referring to fig. 1 to 7, as shown in fig. 1, the present embodiment provides a pressure regulating valve convenient to disassemble and maintain, comprising a first valve body 1; the second valve body 2 is connected with the first valve body 1 through a plurality of connecting mechanisms 8; the water inlet pipe 3 and the water outlet pipe 4 are respectively connected to the left end and the right end of the second valve body 2; the sealing mechanism 5 is arranged on the water inlet pipe 3, and can realize the opening and closing between the water inlet pipe 3 and the second valve body 2; a sealing plate 7, wherein the sealing plate 7 is connected to the upper end of the second valve body 2, and the sealing plate 7 is abutted against the accommodating cavity 11 of the first valve body 1; the sealing ring 6 is sleeved on the outer side of the second valve body 2, and the sealing ring 6 is connected between the connecting plate 21 and the bottom of the first valve body 1.
As shown in fig. 2, the closing mechanism 5 includes: a rotating rod 51, wherein the rotating rod 51 is rotatably connected to the water inlet pipe 3; the closing plate 55 is connected to the lower end of the rotating rod 51, and the closing plate 55 can open and close the water inlet pipe 3; a locking rod 54, wherein the locking rod 54 can be inserted into the positioning groove 511 of the rotating rod 51 to fix the rotating rod 51.
As shown in fig. 3, the left end of the clamping rod 54 is connected with a pull rod 52, a limiting plate 56 is arranged at the top of the second valve body 2, a compression spring 53 is sleeved on the pull rod 52, and the compression spring 53 is propped between the limiting plate 56 and the clamping rod 54.
Preferably, in this application embodiment, the closing plate 55 is hollow circular plate, with inlet tube 3 looks adaptation, when the center pin of closing plate 55 is perpendicular with inlet tube 3, inlet tube 3 link up with second valve body 2, when the center pin of closing plate 55 is parallel with inlet tube 3, inlet tube 3 seals with second valve body 2, when first valve body 1 needs to be dismantled, pull rod 52 to the left, make clamping lever 54 break away from in the constant head tank 511, rotate bull stick 51 again, make closing plate 55 rotate 90, the center axis is parallel with inlet tube 3, can realize the closure of inlet tube 3, closing mechanism 5 is convenient operation not only, and need not to close the master valve, do not influence the behavior of other valves, make more convenient and reliable in use.
As shown in fig. 4, the connection mechanism 8 includes: a connection block 81, wherein the connection block 81 is connected to the side surface of the first valve body 1; the active driving component is movably arranged on the connecting block 81; the driven driving components are symmetrically propped against two sides of the driving component; the pair of swing assemblies are symmetrically arranged, the upper ends of the swing assemblies are propped against the outer ends of the corresponding driven driving assemblies, and the lower ends of the swing assemblies can be clamped into the connecting plate 21 of the second valve body 2.
Preferably, in this embodiment of the present application, the left and right sides of the second valve body 2 are both provided with connection plates 21, the left and right sides of the first valve body 1 are both provided with connection mechanisms 8, and the connection mechanisms 8 are adapted to the corresponding connection plates 21.
As shown in fig. 5 and 7, the active drive assembly includes: a movable rod 82, wherein the movable rod 82 is slidably arranged in a groove 811 of the connecting block 81; the screw 83, the screw 83 is screwed into the threaded hole 821 of the movable rod 82, and the screw 83 is screwed with the nut 815 at the upper end of the connecting block 81.
Preferably, in the embodiment of the present application, a nut 815 is connected to the upper end of the screw 83, and the nut 815 can lock the screw 83.
As shown in fig. 6, the driven driving assembly includes: a slider 841, wherein the slider 841 is in sliding fit with the sliding hole 812 of the connecting block 81; the sliding rod 84 is connected with the sliding block 841, the inner end of the sliding rod 84 can be propped against the chute 822 of the movable rod 82, and the outer end of the sliding rod 84 is propped against the upper end of the swinging component; and a compression spring 85, wherein the compression spring 85 is abutted between the sliding hole 812 and the sliding block 841.
As shown in fig. 5 and 6, the swing assembly includes: the swing rod 86 is pivoted on a hinge block 814 of the connecting block 81, and the outer end of the sliding rod 84 abuts against the upper end of the swing rod 86; the rocker 87 is pivoted in the movable hole 813 of the connecting block 81, the inner end of the rocker 87 is movably arranged in the guide groove 823 of the movable rod 82, and the outer end of the rocker 87 is movably connected with the swing rod 86; the connection lug 88, the connection lug 88 is connected to the lower end of the swing rod 86, and the connection lug 88 can be clamped into the clamping groove 211 of the connection plate 21.
In this embodiment, the outer end of the rocker 87 is provided with a movable slot 872, the lower end of the rocker 86 is provided with a protruding shaft 861, and the protruding shaft 861 can be propped against the movable slot 872.
In this embodiment, the rocker 87 is pivotally connected to the corresponding movable hole 813 through a connecting shaft 871.
In the present embodiment, the threaded hole 821 is located between a pair of inclined grooves 822, and the inclined grooves 822 are located at the upper ends of the guide grooves 823.
In this embodiment, the groove 811 is formed in the middle of the connection block 81, the pair of sliding holes 812 and the pair of movable holes 813 are all connected on both sides of the connection block 81, and the pair of sliding holes 812 are located above the pair of movable holes 813.
Preferably, in the embodiment of the present application, the inner end refers to an end near the center of the connection block 81, and the outer end refers to an end far from the center of the connection block 81.
Working principle: during installation, the first valve body 1 is aligned with the second valve body 2, the first valve body 1 is moved downwards, the screw 83 is rotated forwards, the movable rod 82 is moved upwards, the sliding rod 84 is moved outwards, meanwhile, the inner end of the rocker 87 swings upwards to assist the swing rod 86 to move, at the moment, the compression spring 85 is extruded, the lower end of the swing rod 86 swings inwards to enable the connection lug 88 to move inwards, then the connection mechanism 8 is placed into the corresponding clamping groove 211, the screw 83 is rotated backwards to enable the movable rod 82 to move downwards, the sliding rod 84 moves inwards under the elastic force of the compression spring 85, and when the movable rod 82 moves downwards, the inner end of the rocker 87 swings downwards, the rocker 87 drives the lower end of the swing rod 86 to move outwards, the connection lug 88 is clamped into the corresponding clamping groove 211, connection of the first valve body 1 and the second valve body 2 can be achieved, and similarly, during disassembly, the sealing mechanism 5 is operated firstly, the sealing plate 55 seals the water inlet pipe 3, then the screw 82 is rotated forwards, the connection lug 88 is separated from the corresponding clamping groove 211, and then the first valve body 1 can be pulled upwards, and maintenance efficiency can be greatly reduced, and maintenance efficiency can be greatly improved.
The foregoing description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the embodiment of the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (9)
1. The utility model provides a air-vent valve convenient to dismantle and maintain which characterized in that includes:
a first valve body (1);
a second valve body (2) connected with the first valve body (1) through a plurality of connecting mechanisms (8);
a water inlet pipe (3) and a water outlet pipe (4) which are respectively connected with the left end and the right end of the second valve body (2);
the sealing mechanism (5) is arranged on the water inlet pipe (3), and the sealing mechanism (5) can realize the opening and closing between the water inlet pipe (3) and the second valve body (2);
a sealing plate (7) connected to the upper end of the second valve body (2), wherein the sealing plate (7) is propped against the accommodating cavity (11) of the first valve body (1);
and a sealing ring (6) connected between the outer side of the second valve body (2) and the bottom of the first valve body (1).
2. The pressure regulating valve according to claim 1, characterized in that said closing mechanism (5) comprises:
a rotating rod (51) connected to the water inlet pipe (3) in a rotating way;
the closing plate (55) is connected to the lower end of the rotating rod (51), and the closing plate (55) can realize the opening and closing of the water inlet pipe (3);
and a clamp rod (54) which can be inserted into the locating groove (511) of the rotating rod (51) to fix the rotating rod (51).
3. The pressure regulating valve convenient to detach and maintain according to claim 2, characterized in that the left end of the clamping rod (54) is connected with a pull rod (52), a limiting plate (56) is arranged at the top of the second valve body (2), and a compression spring (53) propped between the limiting plate (56) and the clamping rod (54) is sleeved on the pull rod (52).
4. The pressure regulating valve according to claim 1, characterized in that said connection means (8) comprise:
a connecting block (81) connected to the side surface of the first valve body (1);
the active driving component is movably arranged on the connecting block (81);
a pair of driven driving components symmetrically propped against two sides of the driving component;
and the upper end of the swinging component is propped against the outer end of the corresponding driven driving component, and the lower end of the swinging component can be clamped into the connecting plate (21) of the second valve body (2).
5. The easy-to-disassemble maintenance pressure regulating valve as set forth in claim 4, wherein said active drive assembly includes:
a movable rod (82) slidably disposed in a groove (811) of the connection block (81);
the screw rod (83) is in threaded connection with a threaded hole (821) of the movable rod (82), and the screw rod (83) is in threaded connection with a nut (815) at the upper end of the connecting block (81).
6. The easy-to-disassemble maintenance pressure regulating valve as set forth in claim 5, wherein said driven drive assembly includes:
a slider (841) slidably engaged with the slide hole (812) of the connection block (81);
the inner end of the sliding rod (84) can be propped in the chute (822) of the movable rod (82), and the outer end of the sliding rod (84) is propped against the upper end of the swinging component;
and a compression spring (85) which is abutted between the sliding hole (812) and the sliding block (841).
7. The easy-to-disassemble maintenance pressure regulating valve as set forth in claim 6, wherein said swing assembly includes:
the swing rod (86) is pivoted on the hinge block (814) of the connecting block (81), and the outer end of the sliding rod (84) is propped against the upper end of the swing rod (86);
the rocker (87) is pivoted in the movable hole (813) of the connecting block (81), the inner end of the rocker (87) is movably arranged in the guide groove (823) of the movable rod (82), and the outer end of the rocker (87) is movably connected with the rocker (86);
the connecting lug (88) is connected to the lower end of the swing rod (86), and the connecting lug (88) can be clamped into the clamping groove (211) of the connecting plate (21).
8. The pressure regulating valve according to claim 7, wherein the outer end of the rocker (87) is provided with a movable groove (872), and the lower end of the rocker (86) is provided with a protruding shaft (861) capable of being propped in the movable groove (872).
9. The pressure regulating valve according to claim 7, wherein said rocker (87) is pivoted in the corresponding movable hole (813) by means of a connecting shaft (871).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310048347.2A CN116085511A (en) | 2023-01-31 | 2023-01-31 | Pressure regulating valve convenient to dismantle and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310048347.2A CN116085511A (en) | 2023-01-31 | 2023-01-31 | Pressure regulating valve convenient to dismantle and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116085511A true CN116085511A (en) | 2023-05-09 |
Family
ID=86207887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310048347.2A Pending CN116085511A (en) | 2023-01-31 | 2023-01-31 | Pressure regulating valve convenient to dismantle and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116085511A (en) |
-
2023
- 2023-01-31 CN CN202310048347.2A patent/CN116085511A/en active Pending
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