CN208816757U - A kind of forged steel bleeder valve - Google Patents
A kind of forged steel bleeder valve Download PDFInfo
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- CN208816757U CN208816757U CN201821124747.8U CN201821124747U CN208816757U CN 208816757 U CN208816757 U CN 208816757U CN 201821124747 U CN201821124747 U CN 201821124747U CN 208816757 U CN208816757 U CN 208816757U
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- spring
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- valve body
- forged steel
- valve seat
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Abstract
The utility model discloses a kind of forged steel bleeder valves, comprising: valve seat, valve body, spring-load adjuster, spring, spring base and valve plate disk, valve body is set to valve seat top, and is threadedly coupled with valve seat；Spring-load adjuster is set to top end of the valve body, and one end is protruded into valve body, and the other end stretches out on the outside of valve body；Spring base is interspersed in spring-load adjuster bottom end, and forms closed cavity with spring-load adjuster, and spring is set in closed cavity；Valve plate disk is mounted on spring base bottom end, and is pressed on valve seat top.The utility model is not only simple in structure, is easy to use, and production cost is low, and failure rate is low, and good airproof performance is highly-safe.
Description
Technical field
The utility model relates to valve technology field, more particularly to a kind of forged steel bleeder valve.
Background technique
The operating pressure energy automatic open close of bleeder valve also known as safety valve according to system, the equipment for being generally mounted to closed system
Or system safety is protected on pipeline.When equipment or manifold pressure are more than bleeder valve setting pressure, i.e. automatic opening pressure release is protected
Equipment and pipeline internal medium pressure are demonstrate,proved under setting pressure, equipment and pipeline is protected, prevents accident.
Existing bleeder valve generally use two ways carry out pressure release, one kind be it is mechanical, another is market
Upper common solenoid valve.Mechanical pressure relief valve structure is although fairly simple, but mobility is not high, often malfunctions
The problem of, working efficiency is low, is only applicable to some low-end products；It is released stress using solenoid valve, although having preferable motor-driven
Property, but higher cost, structure is complicated, is not easy to processing and uses, and requires institute's use environment strictly, to be easy to happen blocking
Problem influences the function of valve body.
Therefore, how to provide one kind forged steel bleeder valve easy to use, safe becomes those skilled in the art urgently
Problem to be solved.
Utility model content
In view of this, the present invention provides a kind of forged steel bleeder valves, are not only simple in structure, are easy to use, being produced into
This is low, and failure rate is low, good airproof performance, highly-safe.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of forged steel bleeder valve, comprising: valve seat, valve body, spring-load adjuster, spring, spring base and valve plate disk, it is described
Valve body is set to the valve seat top, and is threadedly coupled with the valve seat；The spring-load adjuster is set to the valve body
Top, one end are protruded into the valve body, and the other end stretches out on the outside of the valve body；The spring base is interspersed in the spring-load tune
Device bottom end is saved, and forms closed cavity with the spring-load adjuster, the spring is set in the closed cavity；It is described
Valve plate disk is mounted on the spring base bottom end, and is pressed on the valve seat top.
The utility model is made using forged steel material, mainly by valve seat, valve body, spring-load adjuster, spring, bullet
Spring abutment and valve plate disk composition, are not only simple in structure, lower production costs, and good mechanical property, long service life；Valve body and valve
Seat is threadedly coupled, and not only reduces mounting height, but also increase connection tautness；Pass through spring-load adjuster adjustable springs
Load, to meet the actual demand of bleeder valve；Valve plate disk is fitted closely with valve seat, the leakproofness of connection is ensure that, both avoided
Fluid leakage in tank body, and the entrance of foreign matter is effectively prevented, and then improve the safety that bleeder valve uses.
Further, the spring-load adjuster is connect with the valve body screw thread, and spring-load adjuster outer wall is provided with
External screw thread is provided with matched internal screw thread, the reduction length of rotation spring load controller adjustable springs, to adjust in valve body
Save the load of spring.
Further, the spring-load adjuster includes adjustment axis, adjustable plate and adjustment housings, wherein the adjustable plate
It is connect with the valve body screw thread, the adjustment axis is interspersed in the adjustable plate center, and is fixedly connected with the adjustable plate, described
Adjustment housings are fixedly mounted on the bottom end of the adjustment axis.Adjustment axis is set as accessible from the external world, without dismantling bleeder valve,
Pass through the extraneous set point for rotating adjustment axis and bleeder valve being just adjusted.
Further, it is opened up on the adjustable plate there are four discharge orifice, four discharge orifices are uniformly distributed in the adjusting
The surrounding of axis, the intracorporal fluid of tank can be gone out by discharge orifice.
Further, the adjustment housings inner tip is provided with upper protruding block, and low side is provided with down convex inside the spring base
Block, the spring top are sheathed on the upper protruding block, and bottom end is sheathed on the lower protruding block.Upper protruding block and lower protruding block with
Spring matching setting, can play guiding role, the stability of spring can be improved by upper protruding block and lower protruding block, and spring is made to keep perpendicular
Histogram to movement.
Further, the valve plate disk is pateriform disk body, and the streamlined design of inner surface.Valve plate disk uses relatively thin forging
Steel is integrally formed, has not only alleviated self weight, but also have enough rigidity.
Further, annular groove one is offered on the spring base side wall, the annular groove one has been embedded in O-shaped sealing
Circle one.The setting of O-ring seal one improves the leakproofness between spring-loaded governor and spring base, effectively prevent fluid into
Enter.
Further, annular groove two is offered on the end face of the valve seat top, the annular groove two has been embedded in O-shaped close
Seal two.O-ring seal two is set to valve plate disk and valve base chamber, improves the leakproofness of valve plate disk and valve seat.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawing is the structural schematic diagram of the utility model.
Wherein, in figure,
1- valve seat；11- annular groove two；12-O type sealing ring two；2- valve body；3- spring-load adjuster；31- is adjusted
Axis；32- adjustable plate；321- discharge orifice；33- adjusts shell；4- spring；5- spring base；51- annular groove one；The sealing of 52-O type
Circle one；6- valve plate disk；7- closed cavity；8- upper protruding block；9- lower protruding block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment discloses a kind of forged steel bleeder valve, is not only simple in structure, lower production costs, Er Qieji
Tool performance is good, long service life, and passes through the load of spring-load adjuster adjustable springs, to meet the reality of bleeder valve
Demand, and valve plate disk is fitted closely with valve seat, it ensure that the leakproofness of connection, not only avoided fluid leakage in tank body, but also
The entrance of foreign matter is effectively prevented, and then improves the safety that bleeder valve uses.
Attached drawing 1 is please referred to, the utility model provides a kind of forged steel bleeder valve, comprising: valve seat 1, valve body 2, spring-load
Adjuster 3, spring 4, spring base 5 and valve plate disk 6, valve body 2 is set to 1 top of valve seat, and is threadedly coupled with valve seat 1；Spring is negative
Lotus adjuster 3 is set to 2 top of valve body, and one end is protruded into valve body 2, and the other end stretches out 2 outside of valve body；Spring base 5 is interspersed in bullet
3 bottom end of spring load controller, and closed cavity 7 is formed with spring-load adjuster 3, spring 4 is set in closed cavity 7；Valve
Plate disc 6 is mounted on 5 bottom end of spring base, and is pressed on 1 top of valve seat.
The utility model is made using forged steel material, mainly by valve seat 1, valve body 2, spring-load adjuster 3, spring
4, spring base 5 and valve plate disk 6 form, and are not only simple in structure, lower production costs, and good mechanical property, long service life；Valve
Body 2 is threadedly coupled with valve seat 1, not only reduces mounting height, but also increases connection tautness；It can by spring-load adjuster 3
The load of adjustment spring 4, to meet the actual demand of bleeder valve；Valve plate disk 6 and valve seat 1 are fitted closely, ensure that connection
Leakproofness had not only avoided fluid leakage in tank body, but also effectively prevented the entrance of foreign matter, and then improved the peace that bleeder valve uses
Quan Xing.
In order to further optimize the above technical scheme, spring-load adjuster 3 is threadedly coupled with valve body 2, spring-load tune
Section 3 outer wall of device is provided with external screw thread, and matched internal screw thread, 3 adjustable springs of rotation spring load controller are provided in valve body 2
4 reduction length, thus the load of adjustment spring 4.
In order to further optimize the above technical scheme, spring-load adjuster 3 includes adjustment axis 31, adjustable plate 32 and adjusts
Shell 33, wherein adjustable plate 32 is threadedly coupled with valve body 2, and adjustment axis 31 is interspersed in 32 center of adjustable plate, and solid with adjustable plate 32
Fixed connection, adjustment housings 33 are fixedly mounted on the bottom end of adjustment axis 31.Adjustment axis 31 is set as accessible from the external world, without tearing open
Bleeder valve is unloaded, the extraneous set point for rotating adjustment axis 31 and bleeder valve being just adjusted is passed through.
In order to further optimize the above technical scheme, discharge orifice 321 there are four being opened up on adjustable plate 32, four discharge orifices
321 are uniformly distributed in the surrounding of adjustment axis 31, and the intracorporal fluid of tank can be gone out by discharge orifice 321.
In order to further optimize the above technical scheme, 33 inner tip of adjustment housings is provided with upper protruding block 8, in spring base 5
Portion's low side is provided with lower protruding block 9, and 4 top of spring is sheathed on upper protruding block 8, and bottom end is sheathed on lower protruding block 9.Upper protruding block 8 is under
Convex block 9 matches setting with spring 4, can play guiding role, and the stabilization of spring 4 can be improved by upper protruding block 8 and lower protruding block 9
Property, so that spring 4 is kept the movement of vertical direction.
In order to further optimize the above technical scheme, valve plate disk 6 is pateriform disk body, and the streamlined design of inner surface.
Valve plate disk 6 is integrally formed using relatively thin forged steel, has not only alleviated self weight, but also have enough rigidity.
In order to further optimize the above technical scheme, annular groove 1, annular groove one are offered on 5 side wall of spring base
51 have been embedded in O-ring seal 1.The setting of O-ring seal 1 improves close between spring-loaded governor 3 and spring base 5
Feng Xing effectively prevents the entrance of fluid.
In order to further optimize the above technical scheme, annular groove 2 11, annular groove are offered on 1 top end face of valve seat
2 11 have been embedded in O-ring seal 2 12.O-ring seal 2 12 is set between valve plate disk 6 and valve seat 1, improve valve plate disk 6 with
The leakproofness of valve seat 1.
Working principle of the utility model is:
Firstly, rotation adjustment axis 31 carrys out meeting for adjustment spring 4 according to the flowing material filled in tank body, so as to adjust
The set point of bleeder valve, when the pressure of fluid is in normal steady state in tank body, valve plate disk 6 is fitted closely with valve seat 1, is released
Valve is in close state；When the pressure of fluid in tank body increases, when can push valve plate disk 6, valve plate disk 6 is moved up, fluid
It from being flowed into the gap of valve plate disk 6 and valve seat 1, is flowed out by discharge orifice 321, until the pressure of fluid is reduced to normally in tank body
Value, bleeder valve is re-closing off at this time, and additional fluid is prevented to be discharged from bleeder valve, in order to avoid cause to waste.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of forged steel bleeder valve characterized by comprising valve seat, valve body, spring-load adjuster, spring, spring base and valve
Plate disc, the valve body is set to the valve seat top, and is threadedly coupled with the valve seat；The spring-load adjuster is set to
The top end of the valve body, one end are protruded into the valve body, and the other end stretches out on the outside of the valve body；The spring base is interspersed in the bullet
Spring load controller bottom end, and closed cavity is formed with the spring-load adjuster, the spring is set to the confined air
It is intracavitary；The valve plate disk is mounted on the spring base bottom end, and is pressed on the valve seat top.
2. a kind of forged steel bleeder valve according to claim 1, which is characterized in that the spring-load adjuster and the valve
Body is threadedly coupled.
3. a kind of forged steel bleeder valve according to claim 2, which is characterized in that the spring-load adjuster includes adjusting
Axis, adjustable plate and adjustment housings, wherein the adjustable plate is connect with the valve body screw thread, and the adjustment axis is interspersed in the tune
Plate center is saved, and is fixedly connected with the adjustable plate, the adjustment housings are fixedly mounted on the bottom end of the adjustment axis.
4. a kind of forged steel bleeder valve according to claim 3, which is characterized in that aerial drainage there are four being opened up on the adjustable plate
Hole, four discharge orifices are uniformly distributed in the surrounding of the adjustment axis.
5. a kind of forged steel bleeder valve according to claim 3 or 4, which is characterized in that the adjustment housings inner tip is set
It is equipped with upper protruding block, low side is provided with lower protruding block inside the spring base, and the spring top is sheathed on the upper protruding block, bottom end
It is sheathed on the lower protruding block.
6. a kind of forged steel bleeder valve according to claim 1, which is characterized in that the valve plate disk is pateriform disk body, and
The streamlined design of inner surface.
7. a kind of forged steel bleeder valve according to claim 1, which is characterized in that offer annular on the spring base side wall
Groove one, the annular groove one have been embedded in O-ring seal one.
8. a kind of forged steel bleeder valve according to claim 1, which is characterized in that the valve seat top offers ring on end face
Connected in star two, the annular groove two have been embedded in O-ring seal two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124747.8U CN208816757U (en) | 2018-07-17 | 2018-07-17 | A kind of forged steel bleeder valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124747.8U CN208816757U (en) | 2018-07-17 | 2018-07-17 | A kind of forged steel bleeder valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816757U true CN208816757U (en) | 2019-05-03 |
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ID=66270861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821124747.8U Active CN208816757U (en) | 2018-07-17 | 2018-07-17 | A kind of forged steel bleeder valve |
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| Country | Link |
|---|---|
| CN (1) | CN208816757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591553A (en) * | 2018-07-17 | 2018-09-28 | 阜宁县中洲阀门有限公司 | A kind of forged steel bleeder valve |
-
2018
- 2018-07-17 CN CN201821124747.8U patent/CN208816757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591553A (en) * | 2018-07-17 | 2018-09-28 | 阜宁县中洲阀门有限公司 | A kind of forged steel bleeder valve |
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