CN210715707U - Intelligent control energy storage hydraulic resistance device - Google Patents
Intelligent control energy storage hydraulic resistance device Download PDFInfo
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- CN210715707U CN210715707U CN201921369455.5U CN201921369455U CN210715707U CN 210715707 U CN210715707 U CN 210715707U CN 201921369455 U CN201921369455 U CN 201921369455U CN 210715707 U CN210715707 U CN 210715707U
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- hydraulic
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- energy accumulator
- resistor
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Abstract
The utility model relates to a resistance ware technical field, in particular to intelligent control energy savings hydraulic pressure resistance ware device, include: the hydraulic pressure device comprises a hydraulic resistor, an energy accumulator, a pressure reducing valve, a pressure difference meter and a connecting pipeline, wherein the hydraulic resistor is provided with the pressure reducing valve; the upper layer of the oil-gas separation in the energy accumulator is hydraulic oil, and the lower layer of the oil-gas separation in the energy accumulator is gas; a pressure difference meter is arranged on the energy accumulator; the hydraulic resistor is connected with the energy accumulator through the connecting pipeline; when the machine operates, the pressure reducing valve and the energy accumulator play a role in protecting the hydraulic resistor, the pressure reducing valve plays a role in slowing down to avoid the hydraulic resistor to receive the pressure which is suddenly large and small, the energy accumulator can perform the function of oil leakage and oil supplement, so that the operating pressure of the hydraulic resistor is constant, and the interaction of the pressure reducing valve and the energy accumulator can automatically adjust the pressure to ensure that the pressure is in a setting range, so that the service life of the hydraulic resistor is prolonged.
Description
Technical Field
The utility model relates to a resistance ware art field, in particular to intelligent control energy savings hydraulic resistance ware device.
Background
The hydraulic resistor is a hydraulic feed speed control device which can freely adjust the feed speed of the cylinder from low speed to high speed within a desired range. The control method comprises two types of spring return type (RB type) and air return type (R-A type), and can be selected according to the application. A resistor is a device that provides resistance to motion to dissipate the energy of the motion.
Various dampers have been used in various industries to reduce vibration and dissipate energy in recent years. The energy absorbing and damping device can absorb and damp the energy of vibration and impact, thereby reducing the dynamic reaction of components and protecting important facilities of a mechanical structure from being damaged due to vibration and impact. The following problem exists in current hydraulic resistance ware in the use and influences its life and need often change with high costs, and the problem is as follows: 1. the problems of oil leakage, spring loss and the like are easily caused when N times of reciprocating motion is carried out; 2. when the machine is operated, the pulsating flow of the pump can cause pressure pulsation, so that the movement speed of the hydraulic press is not uniform, and vibration, noise and the like are generated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intelligent control energy storage hydraulic resistor device, which is characterized in that an existing hydraulic resistor is changed, an energy accumulator, a pressure reducing valve and a pressure difference meter are additionally arranged on the existing hydraulic resistor, the pressure reducing valve is arranged on the hydraulic resistor, and the pressure difference meter is arranged on the energy accumulator; the hydraulic resistor is connected with the energy accumulator through the connecting pipeline; the machine can arouse pressure pulsation because of the pulsation flow of pump can during the function, make the velocity of motion of hydraulic press inhomogeneous, produce the vibration, the noise scheduling problem, the relief pressure valve and the energy storage ware of addding play the function of protection hydraulic resistance ware, the relief pressure valve plays the effect of slowing down and avoids hydraulic resistance ware to receive the pressure of neglecting the lot, the energy storage ware can leak oil filling oil, the function of vibration and noise absorption slows down, guarantee that hydraulic resistance ware operating pressure is invariable, the two interact can be from there being regulated pressure assurance pressure at the setting range, thereby the life of extension hydraulic resistance ware.
In order to realize the aforesaid utility model purpose, adopt an intelligent control energy storage hydraulic resistance device, its characterized in that includes: the hydraulic pressure device comprises a hydraulic resistor, an energy accumulator, a pressure reducing valve, a pressure difference meter and a connecting pipeline, wherein the pressure reducing valve is additionally arranged on the hydraulic resistor; the upper layer of the oil-gas separation in the energy accumulator is hydraulic oil, and the lower layer of the oil-gas separation in the energy accumulator is gas; a differential pressure gauge is additionally arranged on the energy accumulator; the hydraulic resistor is connected with the energy accumulator through the connecting pipeline.
Furthermore, the hydraulic resistor is made of austenitic stainless steel materials.
Furthermore, the hydraulic resistor can continuously work at the temperature of 93 ℃, and the bearable temperature can reach 150 ℃.
Furthermore, the hydraulic resistor device has the advantages of compact structure, small installation space and short dynamic response time.
Compared with the prior art, the utility model has the advantages that: through the current hydraulic resistance ware of change, add the energy storage ware on current hydraulic resistance ware, the relief pressure valve, the differential pressure table, the pulsation flow because of the pump can arouse pressure pulsation during the machine function, it is inhomogeneous to make the velocity of motion of hydraulic pressure ware, produce the vibration, the noise scheduling problem, the relief pressure valve and the energy storage ware of addding play the function of protection hydraulic resistance ware, the relief pressure valve plays the pressure that slows down the effect and avoids hydraulic resistance ware to receive neglected and neglected, the energy storage ware can leak oil filling, slow down the function of vibration and noise absorption, guarantee that hydraulic resistance ware operating pressure is invariable, the two interact can be from there adjusting pressure assurance pressure in the range of setting, thereby the life of extension hydraulic resistance ware.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a device diagram of an intelligent control energy-storage hydraulic resistance device provided in an embodiment of the present invention.
In the drawings: 1. a hydraulic resistor; 2. an accumulator; 3. a pressure reducing valve; 4. a differential pressure gauge; 5. and connecting the pipelines.
Detailed Description
In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution 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.
Fig. 1 is a device diagram of an intelligent control energy-storage hydraulic resistance device provided in an embodiment of the present invention. As shown in fig. 1, the embodiment of the present invention provides an intelligent control energy storage hydraulic resistor device, including: hydraulic resistance ware 1, energy storage ware 2, relief pressure valve 3, differential pressure table 4, connecting tube 5, hydraulic resistance ware 1 has increased relief pressure valve 2, the inside oil-gas separation upper strata of energy storage ware 2 is hydraulic oil, and the lower floor is gaseous, increased differential pressure table 3 on the energy storage ware 2, hydraulic resistance ware 1 passes through with energy storage ware 2 connecting tube 5 is connected.
The embodiment of the utility model provides a pair of intelligent control energy storage hydraulic resistance device, hydraulic resistance device 1 adopts the preparation of austenitic stainless steel material.
The embodiment of the utility model provides a provide an intelligent control energy storage hydraulic resistance device, hydraulic resistance device 1 can be at 93 ℃ continuous operation under the temperature, can bear the temperature and can reach 150 ℃.
The embodiment of the utility model provides a pair of intelligent control energy saving hydraulic resistance device, 1 device compact structure of hydraulic resistance device, installation space is little, and dynamic response time is short.
To sum up, the utility model provides a pair of intelligent control energy saving hydraulic resistance device the utility model has the advantages that: through the current hydraulic resistance ware of change, add the energy storage ware on current hydraulic resistance ware, the relief pressure valve, the differential pressure table, the pulsation flow because of the pump can arouse pressure pulsation during the machine function, it is inhomogeneous to make the velocity of motion of hydraulic pressure ware, produce the vibration, the noise scheduling problem, the relief pressure valve and the energy storage ware of addding play the function of protection hydraulic resistance ware, the relief pressure valve plays the pressure that slows down the effect and avoids hydraulic resistance ware to receive neglected and neglected, the energy storage ware can leak oil filling, slow down the function of vibration and noise absorption, guarantee that hydraulic resistance ware operating pressure is invariable, the two interact can be from there adjusting pressure assurance pressure in the range of setting, thereby the life of extension hydraulic resistance ware.
The utility model provides a pair of intelligent control energy saving hydraulic resistance device, it should be understood, above-mentioned embodiment is only for the explanation the utility model discloses a technical conception and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses an according to in order to implement, can not restrict with this the utility model discloses a protection scope. All simple changes and replacements made by the contents of the utility model are included in the protection scope of the utility model.
Claims (4)
1. An intelligent control energy-storage hydraulic resistor device, characterized by comprising: hydraulic resistance ware, energy storage ware, relief pressure valve, differential pressure table, connecting tube, hydraulic resistance ware has increased the relief pressure valve, the inside oil-gas separation upper strata of energy storage ware is hydraulic oil, and the lower floor is gaseous, increase the differential pressure table on the energy storage ware, hydraulic resistance ware passes through with the energy storage ware the connecting tube is connected.
2. An intelligent control energy-storage hydraulic resistor apparatus as claimed in claim 1 wherein: the hydraulic resistor is made of austenitic stainless steel materials.
3. An intelligent control energy-storage hydraulic resistor apparatus as claimed in claim 1 wherein: the hydraulic resistor can work continuously at 93 ℃ and can bear the temperature of 150 ℃.
4. An intelligent control energy-storage hydraulic resistor apparatus as claimed in claim 1 wherein: the hydraulic resistor device has the advantages of compact structure, small installation space and short dynamic response time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369455.5U CN210715707U (en) | 2019-08-23 | 2019-08-23 | Intelligent control energy storage hydraulic resistance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369455.5U CN210715707U (en) | 2019-08-23 | 2019-08-23 | Intelligent control energy storage hydraulic resistance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715707U true CN210715707U (en) | 2020-06-09 |
Family
ID=70934075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921369455.5U Expired - Fee Related CN210715707U (en) | 2019-08-23 | 2019-08-23 | Intelligent control energy storage hydraulic resistance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715707U (en) |
-
2019
- 2019-08-23 CN CN201921369455.5U patent/CN210715707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20200823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |