CN218564499U

CN218564499U - Condensation flow control valve

Info

Publication number: CN218564499U
Application number: CN202223265968.6U
Authority: CN
Inventors: 何国正
Original assignee: Yuhuan Guoda Valve Co ltd
Current assignee: Yuhuan Guoda Valve Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-03
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a condensation accuse flow valve, the utility model relates to a accuse flow valve technical field. This condensation flow control valve, including coupling hose, coupling hose one end is fixed with the steel pipe, the other end is fixed with connecting bolt, be fixed with the manometer on the steel pipe, steel pipe one end is fixed with the connector, connector one end downside rotates and is connected with the pivot, pivot tip fixedly connected with clamp plate, and be fixed with the torsional spring between clamp plate and the connector, the connector inner wall is provided with out the liquid section of thick bamboo, and through setting up clamp plate, torsional spring and a play liquid section of thick bamboo, the user presses the clamp plate and can drive pivot and cardboard rotation, and the cardboard will block the urceolus and drive the urceolus and slide this moment, and gliding urceolus can compress first spring, and the extension of second spring this moment, the precompression power of second spring diminishes, and the valve can be opened with littleer pressure to the inside liquid of pipeline and flow, and the opening pressure value of the user of the valve body is adjusted according to actual conditions to the person of being convenient for use.

Description

Condensation flow control valve

Technical Field

The utility model relates to a accuse flows valve technical field, specifically is a condensation accuse flow valve.

Background

The utility model discloses a utility model with publication number CN202971388U discloses a flow control valve, this flow control valve includes valve body and piston, the valve body is installed among hydraulic cylinder's jar seat, the piston is installed among the valve body, piston one end is the orifice that the diameter is 0.75mm, there is 0.4 mm's annular clearance between the piston other end and the valve body hole, the spring is equipped with between piston and valve body, hydraulic thrust promotes piston extrusion spring motion during pressure increase, the annular clearance reduces, hydraulic oil flows the annular clearance between piston and the valve body and produces the throttle, reduce the functioning speed. The utility model has the advantages that can automatically regulated hydraulic system's velocity of motion.

The applicant finds that, in the above technology, the valve is opened mainly by means of fluid pressure to press the piston and the spring, the spring drives the piston to leak out of the valve port after being compressed, and then liquid flows, but the elastic coefficient of the spring is fixed, when the internal pressure of the pipeline reaches a certain value, the valve is opened, the size of the internal pressure value of the pipeline determines the size of a gap between the piston and the valve port, the size of the gap determines the size of flow passing through the piston, and a user can adjust the pre-compression force of the spring to adjust the opening pressure of the valve body.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a condensation flow control valve has solved the unable problem of freely adjusting of current flow control valve opening pressure.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a condensation flow control valve, includes coupling hose, coupling hose one end is fixed with steel pipe, the other end is fixed with connecting bolt, be fixed with the manometer on the steel pipe, steel pipe one end is fixed with the connector, connector one end downside is rotated and is connected with the pivot, pivot tip fixedly connected with clamp plate, and be fixed with the torsional spring between clamp plate and the connector, the connector inner wall is provided with out a liquid section of thick bamboo, the pivot is located one section of connector inside and is fixed with the cardboard, the inner bottom wall is fixed with the butt board in the connector, it has the curved bar to articulate between butt board and the cardboard lateral wall, the curved bar is formed by two quarter butt hinges.

Preferably, the liquid outlet barrel comprises an outer barrel, an inner barrel inserted at one end of the outer barrel in a sliding manner, and a first spring sleeved outside the inner barrel, the first spring is arranged between an interlayer of the outer barrel and the inner barrel, a second spring is fixed at the end part of the inner barrel, a clamping ball is fixed at the end part of the second spring, and the clamping ball is clamped at an outlet of the outer barrel.

Preferably, two ends of the first spring are respectively abutted against the outer side wall of the inner cylinder and the inner side wall of the outer cylinder.

Preferably, a plurality of clamping grooves are formed in the outer portion of the outer barrel, and the tops of the clamping plate and the supporting plate are clamped inside the clamping grooves.

Preferably, one side of the clamping groove close to the inner cylinder is obliquely arranged.

Preferably, the clamping plate is arranged in a circular arc shape, and the arc top of the clamping plate faces the supporting plate.

Preferably, the abutting plate is made of spring steel.

Advantageous effects

The utility model provides a condensation accuse flow valve. Compared with the prior art, the method has the following beneficial effects:

(1) This condensation flow control valve, through setting up the clamp plate, torsional spring and a liquid outlet cylinder, the user presses the clamp plate and can drive pivot and cardboard rotation, the cardboard will block the urceolus and drive the urceolus and slide this moment, first spring can be compressed to gliding urceolus, the extension of second spring this moment, the precompression power of second spring diminishes, the valve can be opened with littleer pressure to the inside liquid of pipeline and flow, the person of being convenient for uses according to actual conditions adjustment valve body's the pressure value of opening.

(2) This condensation accuse flow valve supports board and curved bar through setting up, supports inside the board can support the draw-in groove at the urceolus, effectively prevents gliding urceolus and slides backward, and the user of service simultaneously can press the clamp plate by a larger margin, then the cardboard will drive through the curved bar and support the board rotation rotating at the rotation in-process, supports the board and breaks away from the contact back with the urceolus, and the urceolus will get back to the primary position under the pressure of first spring.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the external structure of the connector of the present invention;

FIG. 3 is a schematic view of the internal structure of the connector of the present invention;

FIG. 4 is a schematic view of the matching structure of the clamping plate and the resisting plate of the present invention;

fig. 5 is a schematic view of the structure of the liquid outlet cylinder of the present invention.

In the figure: 1. a connecting hose; 2. a steel pipe; 3. a pressure gauge; 4. a connector; 5. a connecting bolt; 6. pressing a plate; 7. a torsion spring; 8. a liquid outlet cylinder; 81. an outer cylinder; 82. an inner barrel; 83. a first spring; 84. a second spring; 85. blocking the ball; 9. a rotating shaft; 10. clamping a plate; 11. a resisting plate; 12. a curved bar.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a condensation flow control valve, including coupling hose 1, 1 one end of coupling hose is fixed with steel pipe 2, the other end is fixed with connecting bolt 5, be fixed with manometer 3 on the steel pipe 2, 2 one end of steel pipe are fixed with

connector

4, 4 one end downside rotations of connector are connected with pivot 9, pivot 9 tip fixedly connected with clamp plate 6, and be fixed with torsional spring 7 between clamp plate 6 and the

connector

4, 4 inner walls of connector are provided with out a liquid section of thick bamboo 8, pivot 9 is located one section of connector 4 inside and is fixed with cardboard 10, the bottom wall is fixed with butt plate 11 in the connector 4, it has curved bar 12 to articulate between butt plate 11 and the cardboard 10 lateral wall, curved bar 12 is formed by two quarter butt articulations.

The user of service can rotate clamp plate 6 and drive pivot 9 and rotate, and pivot 9 can drive cardboard 10 and change the contact and send liquid section of thick bamboo 8 to this adjustment valve's opening pressure, excessively rotate clamp plate 6 simultaneously and can drive cardboard 10 and excessively rotate, can shake after cardboard 10 excessively rotates and support pole 11 through curved bar 12 and rotate, support board 11 rotates and goes out liquid section of thick bamboo 8 after breaking away from the contact, goes out liquid section of thick bamboo 8 and will get back to primary position

The liquid outlet cylinder 8 comprises an outer cylinder 81, an inner cylinder 82 inserted at one end of the outer cylinder 81 in a sliding manner, and a first spring 83 sleeved outside the inner cylinder 82, the first spring 83 is arranged between interlayers of the outer cylinder 81 and the inner cylinder 82, a second spring 84 is fixed at the end part of the inner cylinder 82, a clamping ball 85 is fixed at the end part of the second spring 84, the clamping ball 85 is clamped at an outlet of the outer cylinder 81, and two ends of the first spring 83 are respectively abutted against the outer side wall of the inner cylinder 82 and the inner side wall of the outer cylinder 81.

The first spring 83 and the second spring 84 are both compressed in advance, and meanwhile, the elastic coefficient of the first spring 83 is larger than that of the second spring 84, so that the liquid inside the connector 4 can press the clamping ball 85, then the clamping ball 85 presses the second spring 84 to move, and after the clamping ball 85 is separated from the outer cylinder 81, the fluid can flow to open the valve.

A plurality of draw-in grooves have been seted up to urceolus 81 outside, and cardboard 10 and the equal joint in draw-in groove in top of supporting board 11.

The rotating chuck plate 10 can drive the outer cylinder 81 to slide, and the abutting plate 11 blocks the outer cylinder 81, so that the outer cylinder 81 is effectively prevented from reversely sliding.

In order to reduce the friction between the clamping plate 10 and the outer cylinder 81, one side of the clamping groove close to the inner cylinder 82 is obliquely arranged.

Cardboard 10 is arc setting, and cardboard 10 arc top towards supporting board 11, and the cardboard 10 of being convenient for to remove warp, also can effectively guarantee that the joint can be stabilized in urceolus 81 bottom in the top of cardboard 10.

Since the abutting plate 11 needs to abut against the outer cylinder 81 and can be bent and deformed, the abutting plate 11 is made of spring steel.

And those not described in detail in this specification are well within the skill of those in the art.

The during operation, the user only need press down clamp plate 6 repeatedly, clamp plate 6 will drive cardboard 10 through pivot 9 and rotate, cardboard 10 can block urceolus 81 and drive urceolus 81 and slide at the rotation in-process, urceolus 81 can compress first spring 83 at the slip in-process, thereby make the extension of second spring 84, the second spring 84 precommpression volume of extension diminishes, the thrust that card ball 85 received this moment diminishes, the inside liquid of connector 4 can promote card ball 85 with littleer pressure, the opening pressure of valve body can diminish with it, the user of being convenient for adjusts valve body opening pressure according to actual conditions, it is the theory of operation of condensation flow control valve to go up exactly.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A condensation flow control valve, comprising a connection hose (1), characterized in that: connecting hose (1) one end is fixed with steel pipe (2), the other end is fixed with connecting bolt (5), be fixed with manometer (3) on steel pipe (2), steel pipe (2) one end is fixed with connector (4), connector (4) one end downside is rotated and is connected with pivot (9), pivot (9) tip fixedly connected with clamp plate (6) and be fixed with torsional spring (7) between clamp plate (6) and connector (4), connector (4) inner wall is provided with out liquid section of thick bamboo (8), pivot (9) are located connector (4) inside one section and are fixed with cardboard (10), the inner bottom wall is fixed with buttressing board (11) in connector (4), it has curved bar (12) to articulate between buttressing board (11) and cardboard (10) lateral wall, curved bar (12) are formed by two quarter butt hinges.

2. A condensate flow control valve according to claim 1, wherein: go out liquid section of thick bamboo (8) including urceolus (81), slip grafting at inner tube (82) of urceolus (81) one end and establish first spring (83) in the outside of inner tube (82), first spring (83) set up between urceolus (81) and inner tube (82) intermediate layer, inner tube (82) end fixing has second spring (84) and second spring (84) end fixing has card ball (85), card ball (85) joint is in urceolus (81) export.

3. A condensate flow control valve according to claim 2, wherein: two ends of the first spring (83) are respectively abutted against the outer side wall of the inner cylinder (82) and the inner side wall of the outer cylinder (81).

4. A condensate flow control valve according to claim 3, wherein: a plurality of clamping grooves are formed in the outer portion of the outer barrel (81), and the tops of the clamping plate (10) and the abutting plate (11) are clamped inside the clamping grooves.

5. A condensate flow control valve according to claim 4, wherein: one side of the clamping groove close to the inner cylinder (82) is obliquely arranged.

6. A condensate flow control valve according to claim 5, wherein: the clamping plate (10) is arranged in an arc shape, and the arc top of the clamping plate (10) faces the abutting plate (11).

7. A condensate flow control valve according to claim 6, wherein: the abutting plate (11) is made of spring steel.