CN104913092A - Balance valve with relieving pressure adjustable - Google Patents
Balance valve with relieving pressure adjustable Download PDFInfo
- Publication number
- CN104913092A CN104913092A CN201410096196.9A CN201410096196A CN104913092A CN 104913092 A CN104913092 A CN 104913092A CN 201410096196 A CN201410096196 A CN 201410096196A CN 104913092 A CN104913092 A CN 104913092A
- Authority
- CN
- China
- Prior art keywords
- relieving pressure
- connecting rod
- adjustable
- relieving
- counterweight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses a balance valve with relieving pressure adjustable. The balance valve comprises a valve body and a relieving plunger, and the valve body is provided with a supporting hinge; the balance valve with the relieving pressure adjustable further comprises a connecting rod and a relieving pressure adjusting counter weight, a first connecting hole is formed in one end of the connecting rod, a second connecting hole is formed in the middle of the connecting rod, a V-shaped groove is formed in the other end of the connecting rod, the relieving pressure adjusting counter weight is provided with a rectangular hanging ring, and the top end of the interior of the rectangular hanging ring is provided with a V-shaped protrusion which is clamped into the V-shaped groove. The balance valve with the relieving pressure adjustable has the advantages that a lever structure and the relieving pressure adjusting counter weight are supplied, the purpose of adjusting the relieving pressure can be achieved by replacing the relieving pressure adjusting counter weight, the relieving pressure adjusting counter weight can be replaced easily and quickly, and the relieving pressure can be adjusted accurately.
Description
Technical field
The present invention relates to a kind of equilibrium valve, the equilibrium valve that more precisely a kind of relieving pressure is adjustable.
Background technique
Equilibrium valve is a kind of equipment be widely used in chemical field, its effect is that the pressure in pressurized container is when exceeding certain value, the pressurized gas of relieving pressure internal tank, enable the operation that pressurized container is steadily safe, but the relieving pressure of the equilibrium valve that relieving pressure of the prior art is adjustable can not accurately regulate, thus pressurized container can not be safely and steadily run, regulate the operation of the relieving pressure of equilibrium valve of the prior art comparatively complicated simultaneously, easily make mistakes.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provide a kind of with lever construction and relieving pressure adjustment counterweight, counterweight can be regulated to reach the object regulating relieving pressure by changing relieving pressure, and it is comparatively simple and quick to change this relieving pressure adjustment counterweight, regulates the relieving pressure equilibrium valve that relieving pressure is adjustable accurately.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
The equilibrium valve that a kind of relieving pressure is adjustable, comprise valve body and to release plunger, described valve body is provided with a supporting hinges, the equilibrium valve that described relieving pressure is adjustable also comprises a connecting rod and a relieving pressure regulates counterweight, one end of described connecting rod is provided with one first attachment hole, the middle part of described connecting rod is provided with one second attachment hole, the other end of described connecting rod is provided with one " V " connected in star, described relieving pressure regulates in counterweight and is provided with a rectangle link, the top of the inside of described rectangle link is provided with one " V " shape projection, described " V " shape projection snaps in described " V " connected in star.
As preferred embodiment of the present invention, the angle of described " V " connected in star is greater than the angle of described " V " shape projection.
As preferred embodiment of the present invention, the upside of the other end of described connecting rod is provided with one and expands end, and the height of described rectangle link is greater than the described height expanding end.
The advantage of the equilibrium valve that relieving pressure of the present invention is adjustable is: regulate counterweight with lever construction and relieving pressure, counterweight can be regulated to reach the object regulating relieving pressure by changing relieving pressure, and it is comparatively simple and quick to change this relieving pressure adjustment counterweight, regulate relieving pressure accurate.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the adjustable equilibrium valve of relieving pressure of the present invention;
Fig. 2 is the plan view of the adjustable equilibrium valve of the relieving pressure in Fig. 1;
Fig. 3 is the perspective view of the connecting rod in Fig. 1;
Fig. 4 is the perspective view of the relieving pressure adjustment counterweight in Fig. 1;
Fig. 5 is the sectional view of the relieving pressure adjustment counterweight in Fig. 4;
Wherein:
1, valve body; 11, supporting hinges;
2, to release plunger; 3, connecting rod;
31, the first attachment hole; 32, the second attachment hole; 33, " V " connected in star; 34, end is expanded;
4, relieving pressure regulates counterweight; 41, rectangle link; 42, " V " shape projection.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The advantage of the equilibrium valve that relieving pressure of the present invention is adjustable is: regulate counterweight with lever construction and relieving pressure, counterweight can be regulated to reach the object regulating relieving pressure by changing relieving pressure, and it is comparatively simple and quick to change this relieving pressure adjustment counterweight, regulate relieving pressure accurate.
As shown in Figure 1 and Figure 2, the equilibrium valve that a kind of relieving pressure is adjustable, comprise valve body 1 and and to release plunger 2, this valve body 1 is provided with a supporting hinges 11, the equilibrium valve that this relieving pressure is adjustable also comprises a connecting rod 3 and a relieving pressure regulates counterweight 4,
As shown in Figure 3, one end of this connecting rod 3 is provided with one first attachment hole 31, the middle part of this connecting rod 3 is provided with one second attachment hole 32, the other end of this connecting rod 3 is provided with one " V " connected in star 33, as shown in Figure 4, Figure 5, this relieving pressure regulates in counterweight 4 and is provided with a rectangle link 41, and the top of the inside of this rectangle link 41 is provided with one " V " shape projection 42, should " V " shape projection 42 snap in this " V " connected in star 33.Enable user change this relieving pressure fast and accurately by this " V " shape projection 42 and this " V " connected in star 33 and regulate counterweight 4, make this relieving pressure regulate counterweight 4 to horizontally slip simultaneously, center of gravity is positioned at immediately below this " V " connected in star 33 all the time, not by the impact swung up and down of this connecting rod 3.
The angle of being somebody's turn to do " V " connected in star 33 is greater than the angle of this " V " shape projection 42.
As shown in Figure 3, the upside of the other end of this connecting rod 3 is provided with one and expands end 34, and as shown in Figure 1 and Figure 2, the height of this rectangle link 41 is greater than this and expands the height of end 34, prevents this relieving pressure from regulating counterweight 4 to come off, changes also more simultaneously.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more function module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. the equilibrium valve that a relieving pressure is adjustable, comprise valve body (1) and to release plunger (2), it is characterized in that: described valve body (1) is provided with a supporting hinges (11), the equilibrium valve that described relieving pressure is adjustable also comprises a connecting rod (3) and a relieving pressure regulates counterweight (4), one end of described connecting rod (3) is provided with one first attachment hole (31), the middle part of described connecting rod (3) is provided with one second attachment hole (32), the other end of described connecting rod (3) is provided with one " V " connected in star (33), described relieving pressure regulates in counterweight (4) and is provided with a rectangle link (41), the top of the inside of described rectangle link (41) is provided with one " V " shape projection (42), described " V " shape projection (42) snaps in described " V " connected in star (33).
2. the equilibrium valve that relieving pressure according to claim 1 is adjustable, is characterized in that: the angle of described " V " connected in star (33) is greater than the angle of described " V " shape projection (42).
3. the equilibrium valve that relieving pressure according to claim 1 is adjustable, it is characterized in that: the upside of the other end of described connecting rod (3) is provided with one and expands end (34), the height of described rectangle link (41) is greater than the described height expanding end (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096196.9A CN104913092A (en) | 2014-03-14 | 2014-03-14 | Balance valve with relieving pressure adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096196.9A CN104913092A (en) | 2014-03-14 | 2014-03-14 | Balance valve with relieving pressure adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104913092A true CN104913092A (en) | 2015-09-16 |
Family
ID=54082408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410096196.9A Pending CN104913092A (en) | 2014-03-14 | 2014-03-14 | Balance valve with relieving pressure adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895160A (en) * | 2018-07-20 | 2018-11-27 | 盐城市大明化工机械有限公司 | A kind of pressure vessel of pressure adjustable |
-
2014
- 2014-03-14 CN CN201410096196.9A patent/CN104913092A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895160A (en) * | 2018-07-20 | 2018-11-27 | 盐城市大明化工机械有限公司 | A kind of pressure vessel of pressure adjustable |
| CN108895160B (en) * | 2018-07-20 | 2024-03-15 | 江苏大明生物工程装备有限公司 | Pressure-adjustable pressure container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |
|
| WD01 | Invention patent application deemed withdrawn after publication |