CN202914826U - Safety valve of energy accumulator - Google Patents
Safety valve of energy accumulator Download PDFInfo
- Publication number
- CN202914826U CN202914826U CN 201220510429 CN201220510429U CN202914826U CN 202914826 U CN202914826 U CN 202914826U CN 201220510429 CN201220510429 CN 201220510429 CN 201220510429 U CN201220510429 U CN 201220510429U CN 202914826 U CN202914826 U CN 202914826U
- Authority
- CN
- China
- Prior art keywords
- valve
- safety valve
- valve body
- safety
- pressure
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Safety Valves (AREA)
Abstract
The utility model relates to the technical field of safety valves and particularly relates to a safety valve of an energy accumulator. The safety valve comprises a valve body, wherein two ends of the valve body are respectively connected with a connection flange and a valve cover. A valve cavity is formed on the valve body, an inlet on the connection flange is connected with the valve cavity, an outlet on the valve cover is communicated with the valve cavity, a sphere is arranged in the valve cavity and connected with the handle through a rotating shaft, and the safety valve is arranged on the valve body. The safety valve is arranged on the valve body, so that when pressure in the system exceeds the preset pressure, the safety valve can relieve the pressure effectively, and the shortcomings that the pressure cannot be adjusted in the prior art can be effectively overcome.
Description
Technical field
The utility model relates to safety valve and puts technical field, particularly a kind of accumulator safety valve.
Background technique
The accumulator safety valve is used between hydraulic system and the accumulator, the fluid break-make of control accumulator.Existing accumulator safety valve is not provided with the pressure discharging mechanism, and usually because system's internal pressure superelevation causes system failure, safety coefficient is low, therefore be necessary existing accumulator safety valve is carried out architecture advances, improves its operating security.
The model utility content
The purpose of this utility model is to provide a kind of compact structure, safe and reliable for the defective of prior art and deficiency, accumulator safety valve simple to operate.
For achieving the above object, the utility model is by the following technical solutions:
A kind of accumulator safety valve described in the utility model, comprise valve body, described valve body two ends are connected with respectively adpting flange and valve gap, described valve body forms valve pocket, import on the described adpting flange is communicated with valve pocket, and the outlet on the described valve gap is communicated with valve pocket, is provided with spheroid in the described valve pocket, described spheroid is connected with handle by running shaft, and described valve body is provided with safety valve.
Further, described valve body is provided with pressure gauge.
Further, described spheroid is fixed in the valve pocket by ball sealing.
The utility model beneficial effect is: valve body described in the utility model is provided with safety valve, when system's internal pressure surpasses setting pressure, and effectively pressure release of safety valve, the utility model efficiently solves deficiency and the defective that prior art can't be regulated pressure.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is A-A sectional structure schematic diagram among Fig. 1.
Among the figure:
1, valve body; 2, flange; 3, valve gap; 4, handle;
5, running shaft; 6, pressure gauge; 7, safety valve; 8, import;
9, valve pocket; 10, ball sealing; 11, spheroid; 12, outlet.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Such as Fig. 1, shown in Figure 2, a kind of accumulator safety valve described in the utility model, comprise valve body 1, described valve body 1 two ends are connected with respectively adpting flange 2 and valve gap 3, described valve body 1 forms valve pocket 9, and the import 8 on the described adpting flange 2 is communicated with valve pocket 9, and the outlet 12 on the described valve gap 3 is communicated with valve pocket 9.The utility model can by import 8 be connected 12 and be connected with accumulator with hydraulic system respectively.
Be provided with spheroid 11 in the described valve pocket 9, particularly, described spheroid 11 is fixed in the valve pocket 9 by ball sealing 10, and ball sealing 10 can play fixation, also can play good seal action.
Described spheroid 11 is connected with handle 4 by running shaft 5, and namely the utility model is by the keying of handle 4 control spheroids 11.
Described valve body 1 is provided with pressure gauge 6, and described valve body 1 is provided with safety valve 7.Described pressure gauge 6 is the reaction system internal pressure at any time, and the effect of described safety valve 7 is, when system's internal pressure surpassed certain value, safety valve 7 was namely opened pressure release, guarantees that system's internal pressure is stable.
The above only is better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1. accumulator safety valve, comprise valve body (1), described valve body (1) two ends are connected with respectively adpting flange (2) and valve gap (3), described valve body (1) forms valve pocket (9), import (8) on the described adpting flange (2) is communicated with valve pocket (9), outlet (12) on the described valve gap (3) is communicated with valve pocket (9), it is characterized in that: be provided with spheroid (11) in the described valve pocket (9), described spheroid (11) is connected with handle (4) by running shaft (5), and described valve body (1) is provided with safety valve (7).
2. accumulator safety valve according to claim 1, it is characterized in that: described valve body (1) is provided with pressure gauge (6).
3. accumulator safety valve according to claim 2, it is characterized in that: described spheroid (11) is fixed in the valve pocket (9) by ball sealing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510429 CN202914826U (en) | 2012-09-29 | 2012-09-29 | Safety valve of energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510429 CN202914826U (en) | 2012-09-29 | 2012-09-29 | Safety valve of energy accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914826U true CN202914826U (en) | 2013-05-01 |
Family
ID=48163143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510429 Expired - Lifetime CN202914826U (en) | 2012-09-29 | 2012-09-29 | Safety valve of energy accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712592B (en) * | 2014-11-27 | 2016-08-24 | 大连华根机械有限公司 | single accumulator stop valve |
-
2012
- 2012-09-29 CN CN 201220510429 patent/CN202914826U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712592B (en) * | 2014-11-27 | 2016-08-24 | 大连华根机械有限公司 | single accumulator stop valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203749200U (en) | Bubble water machine | |
| MY164027A (en) | Control system for distributor valve of battery electric engineering locomotive brake system | |
| CN202914826U (en) | Safety valve of energy accumulator | |
| CN201851758U (en) | Pressure differential piston sealing gas cylinder valve | |
| CN204629093U (en) | A kind of steam Small Flow Control System | |
| CN202708217U (en) | Swing check valve | |
| CN202937844U (en) | Check valve structure of backflow checker | |
| CN202338665U (en) | Butterfly check valve | |
| CN202580147U (en) | Slow-closure type hydraulic check valve | |
| CN201202830Y (en) | Bidirectional special-shaped hard seal ball valve | |
| CN201735061U (en) | Single connection type medical tee valve | |
| CN202927159U (en) | Seal structure for spherical check valve | |
| CN202900624U (en) | Low-noise check valve | |
| CN203146923U (en) | Wafer check valve | |
| CN202381775U (en) | Quick-close check valve | |
| CN202281043U (en) | Water circulating system | |
| CN201488130U (en) | Water knockout trap | |
| CN202971155U (en) | One-way valve for metering pump | |
| CN201735060U (en) | Triple medical three-way valve | |
| CN201735059U (en) | Medical quintuplet-type three-way valve | |
| CN104006701A (en) | Heat exchanger capable of being intelligently controlled | |
| CN202721235U (en) | Sealed maintenance-free lead-acid battery airtight protection valve assembly | |
| CN201827462U (en) | Check valve with sealing structure | |
| CN201661739U (en) | Metering valve | |
| CN202654572U (en) | Vibration prevention startup device of wind generating set and bus fire-extinguishing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171027 Address after: Fenghua District 315500 of Zhejiang city in Ningbo province Xiao Fenglu xiaowangmiao Street No. 418 Patentee after: NINGBO TIANXIANG XINHUA HYDRAULIC CO.,LTD. Address before: 315500 Zhejiang city of Ningbo province Fenghua City Xikou Industrial Park integrity Road No. 20 Patentee before: Xinhua Hydraulic Pressure Factory |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |