CN104405697A - Threaded-connection type capsule energy accumulator - Google Patents
Threaded-connection type capsule energy accumulator Download PDFInfo
- Publication number
- CN104405697A CN104405697A CN201410693812.9A CN201410693812A CN104405697A CN 104405697 A CN104405697 A CN 104405697A CN 201410693812 A CN201410693812 A CN 201410693812A CN 104405697 A CN104405697 A CN 104405697A
- Authority
- CN
- China
- Prior art keywords
- housing
- capsule
- threaded
- energy accumulator
- steel lining
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The invention discloses a threaded-connection type capsule energy accumulator. The threaded-connection type capsule energy accumulator comprises a housing and a capsule which is located inside the housing; an inflation valve and an oil inlet valve are arranged at the upper and lower two ends of the housing, respectively; the inflation valve extends out of the housing by passing through a through hole formed in the top of the housing; the oil inlet valve extends out of the housing by passing through a through hole formed in the bottom of the housing; an annular reinforcing steel lining is arranged outside the capsule; an elastic fastener is arranged in the middle of the housing; the annular reinforcing steel lining is connected with the elastic fastener; a threaded connecting piece is arranged on the lower part of the oil inlet valve. The threaded-connection type capsule energy accumulator is simple and reasonable in structure; the annular reinforcing steel lining made of stainless steel material is capable of well protecting the capsule so that the capsule is capable of expanding and shrinking in a relatively comfortable environment and within an appropriate position range, and therefore, the service life of the capsule is further protected and the application range of the capsule energy accumulator is expanded. Besides, the threaded connecting piece is connected with a pipeline and convenient to operate.
Description
Technical field
The present invention relates to hydraulic pressure auxiliary technical field, specifically, relate to a kind of screw connected capsule accumulator.
Background technique
Accumulator is a kind of energy savings device in hydropneumatic system.It is in due course the energy conversion in system is that compression energy or potential energy store, and when system needs, again compression energy or potential energy is changed into the energy such as hydraulic pressure or air pressure and discharges, again mending supply system.Existing capsule-type accumulator, owing to adopting rubber capsule, after repeatedly Swelling and contraction, then there will be ageing of rubber, or be easily corroded, therefore using scope is restricted.
Summary of the invention
The present invention, in order to overcome the deficiency of above-mentioned technical problem, provides a kind of screw connected capsule accumulator, can solve the problems of the technologies described above completely.
The technological scheme solved the problems of the technologies described above is as follows:
A kind of screw connected capsule accumulator, comprise housing and capsule, described capsule is positioned at enclosure interior, the upper and lower two ends of described housing are respectively arranged with gas charging valve and oiling valve, described gas charging valve stretches out the outside of housing through the through hole of case top, fix with housing seal, described oiling valve stretches out the outside of housing through the through hole of housing bottom, fix with housing seal, described capsule outer installment has reinforcing annular steel lining, described housing central section is provided with elastic fastener, described reinforcing annular steel lining is connected with elastic fastener, the bottom of described oiling valve is provided with threaded connector.
The through-hole side of described housing bottom is provided with rubber ring.
Described gas charging valve upper end is provided with helmet.
Described reinforcing annular steel lining adopts stainless steel material to make.
The present invention is simple and reasonable; adopt the reinforcing annular steel lining made of stainless steel that capsule can well be protected to expand in a pleasant environment and suitable position range and shrink; protect the working life of capsule further, extend the using scope of capsule accumulator.Threaded connector is adopted to be connected with pipeline, easy-to-operat.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
In figure: 1 be housing, 2 be capsule, 3 be gas charging valve, 4 be oiling valve, 5 be reinforcing annular steel lining, 6 be elastic fastener, 7 for threaded connector, 8 is rubber ring, and 9 is helmet.
Embodiment
The screw connected capsule accumulator of one as shown in Figure 1, comprise housing 1 and capsule 2, it is inner that described capsule 2 is positioned at housing 1, described housing about 1 two ends are respectively arranged with gas charging valve 3 and oiling valve 4, the through hole that described gas charging valve 3 passes housing 1 top stretches out the outside of housing 1, seal fixing with housing 1, described oiling valve 4 stretches out the outside of housing 1 through the through hole bottom housing 1, seal fixing with housing 1, described capsule 2 outer installment has reinforcing annular steel lining 5, elastic fastener 6 is provided with in the middle part of described housing 1, described reinforcing annular steel lining 5 is connected with elastic fastener 6, the bottom of described oiling valve 4 is provided with threaded connector 7.Through-hole side bottom described housing 1 is provided with rubber ring 8.Described gas charging valve 3 upper end is provided with helmet 9.Described reinforcing annular steel lining 5 adopts stainless steel material to make.
The present invention adopts with pipeline Placement and is threaded, easy-to-operat, and adopt retaining ring and supporting base to fix, at right angle setting, operating temperature can be resistance to-10 ~ 10 DEG C, and inflated with nitrogen in capsule, can store petroleum base hydraulic oil.
Claims (4)
1. a screw connected capsule accumulator, comprise housing and capsule, described capsule is positioned at enclosure interior, it is characterized in that, the upper and lower two ends of described housing are respectively arranged with gas charging valve and oiling valve, described gas charging valve stretches out the outside of housing through the through hole of case top, fix with housing seal, described oiling valve stretches out the outside of housing through the through hole of housing bottom, fix with housing seal, described capsule outer installment has reinforcing annular steel lining, described housing central section is provided with elastic fastener, described reinforcing annular steel lining is connected with elastic fastener, the bottom of described oiling valve is provided with threaded connector.
2. the screw connected capsule accumulator of one according to claim 1, it is characterized in that, the through-hole side of described housing bottom is provided with rubber ring.
3. the screw connected capsule accumulator of one according to claim 1, is characterized in that, described gas charging valve upper end is provided with helmet.
4. the screw connected capsule accumulator of one according to claim 1, is characterized in that, described reinforcing annular steel lining adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693812.9A CN104405697A (en) | 2014-11-26 | 2014-11-26 | Threaded-connection type capsule energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693812.9A CN104405697A (en) | 2014-11-26 | 2014-11-26 | Threaded-connection type capsule energy accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104405697A true CN104405697A (en) | 2015-03-11 |
Family
ID=52643350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693812.9A Pending CN104405697A (en) | 2014-11-26 | 2014-11-26 | Threaded-connection type capsule energy accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104405697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418900A (en) * | 2017-03-13 | 2019-11-05 | 日本发条株式会社 | Accumulator |
| CN112112845A (en) * | 2020-10-10 | 2020-12-22 | 浙江奥莱尔液压有限公司 | Capsule energy storage device |
-
2014
- 2014-11-26 CN CN201410693812.9A patent/CN104405697A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418900A (en) * | 2017-03-13 | 2019-11-05 | 日本发条株式会社 | Accumulator |
| CN112112845A (en) * | 2020-10-10 | 2020-12-22 | 浙江奥莱尔液压有限公司 | Capsule energy storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |