CN213016996U - Pressure monitoring device for energy accumulator - Google Patents
Pressure monitoring device for energy accumulator Download PDFInfo
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- CN213016996U CN213016996U CN202022042305.2U CN202022042305U CN213016996U CN 213016996 U CN213016996 U CN 213016996U CN 202022042305 U CN202022042305 U CN 202022042305U CN 213016996 U CN213016996 U CN 213016996U
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- interface
- pressure
- energy accumulator
- monitoring device
- switching piece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides an energy storage ware pressure monitoring device, includes switching piece and fixing device, and the switching piece sets up on fixing device, is provided with first interface, second interface, third interface and fourth interface on the switching piece, and first interface is connected with the one end of air duct through the stop valve, and the other end and the one end of switching joint of air duct are connected, and the second interface connection has the manometer, and third interface connection has pressure transmitter, and the fourth interface connection has the inflation valve. The pressure of nitrogen gas in the energy accumulator is transmitted to the transfer block through the gas guide pipe and the stop valve in sequence, and then is transmitted to the pressure gauge and the pressure sensor respectively, the pressure gauge can display the pressure of nitrogen gas in the energy accumulator, and the pressure transmitter can convert the pressure value of nitrogen gas in the energy accumulator into a current signal to be transmitted to a remote control center. The pressure monitoring device for the energy accumulator can monitor and record the pressure of nitrogen in the steel cylinder of the energy accumulator in real time, observe the nitrogen on site and realize real-time remote transmission of pressure signals.
Description
Technical Field
The utility model relates to a hydraulic equipment field especially relates to steam turbine EH system, particularly is an energy storage ware pressure monitoring device.
Background
The accumulator is an important component of the EH system of the steam turbine set of the power station, and whether the internal nitrogen pressure is kept within a normal range is very important. In the prior art, the pressure of nitrogen in the steel cylinder of the energy accumulator is regularly detected and recorded by a manual measurement method, and the manual measurement of the pressure of the energy accumulator is inconvenient to operate and cannot be used for monitoring and recording the pressure of the energy accumulator in real time.
Disclosure of Invention
An object of the utility model is to provide an energy storage ware pressure monitoring device, this kind of energy storage ware pressure monitoring device solve among the prior art measure the technical problem that energy storage ware pressure operation is inconvenient, can not real-time supervision and record.
The utility model discloses an energy storage ware pressure monitoring device, including switching piece and fixing device, the switching piece sets up on fixing device, be provided with first interface on the switching piece, the second interface, third interface and fourth interface, first interface is connected with the one end of air duct through the stop valve, the other end and the one end of switching joint of air duct are connected, second interface connection has the manometer, third interface connection has pressure transmitter, fourth interface connection has the inflation valve, first interface, the second interface, third interface and fourth interface are through the inside lumen intercommunication of switching piece 6.
Furthermore, the first interface, the second interface, the third interface and the fourth interface are respectively arranged on the left side surface, the upper side surface, the right side surface and the lower side surface of the transfer block.
Furthermore, the fixing device is composed of a hoop.
Compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses an inside nitrogen pressure of energy storage ware is transmitted to the switching block through air duct, stop valve successively when energy storage ware pressure monitoring device uses on, on manometer, pressure sensor are transmitted respectively to the subdividing, the manometer can show the inside nitrogen pressure of energy storage ware, pressure transmitter can convert the inside nitrogen pressure value of energy storage ware into current signal transmission to distant place control center. The pressure monitoring device for the energy accumulator can monitor and record the pressure of nitrogen in the steel cylinder of the energy accumulator in real time, observe the nitrogen on site and realize real-time remote transmission of pressure signals.
Drawings
Fig. 1 is a schematic structural diagram of the pressure monitoring device for an energy accumulator of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments, but the present invention is not limited to this embodiment, and the protection scope of the present invention should be included in all similar structures and similar variations thereof.
Example 1
As shown in fig. 1, the utility model discloses an energy storage ware pressure monitoring device, including switching piece 6 and fixing device 8, switching piece 6 sets up on fixing device 8, be provided with first interface on switching piece 6, the second interface, third interface and fourth interface, first interface is connected with the one end of air duct 2 through stop valve 5, the other end and the one end of switching piece 1 of air duct 2 are connected, second interface connection has manometer 3, third interface connection has pressure transmitter 9, fourth interface connection has inflation valve 7, first interface, the second interface, third interface and fourth interface are through the inside lumen intercommunication of switching piece 6.
Further, the first interface, the second interface, the third interface and the fourth interface are respectively arranged on the left side, the upper side, the right side and the lower side of the switching block 6.
Further, the fixing device 8 is composed of a hoop.
Specifically, the adapter block 6, the fixing device 8, the adapter connector 1, the stop valve 5, the air duct 2, the adapter connector 1, the pressure gauge 3, the pressure transmitter 9, the inflation valve 7, and the anchor ear in this embodiment all adopt known solutions in the prior art, and those skilled in the art know the solutions, and are not described herein again.
The working principle of the embodiment is as follows:
as shown in fig. 1, adapter block 6 is fixed on the 4 steel cylinders of energy storage through the staple bolt, adapter block 1 is installed at 4 tops of energy storage, the other end of adapter block 1 and the inside intercommunication of 4 steel cylinders of energy storage, the inside nitrogen pressure of energy storage 4 is successively through air duct 2, stop valve 5 transmits to adapter block 6, the manometer 3 of difference transmission, pressure transmitter 9 is last, manometer 3 can show the inside nitrogen pressure of energy storage 4, pressure transmitter 9 can convert the inside nitrogen pressure value of energy storage 4 into current signal transmission to remote control center, can pass through inflation valve 7 according to the demand and make up the gas or the operation of gassing. When the pressure gauge 3 needs to be calibrated or replaced regularly, the pressure gauge 3 can be detached for replacement only by closing the stop valve 5. The pressure monitoring device of the energy accumulator can monitor and record the pressure of nitrogen in the steel cylinder of the energy accumulator 4 in real time, observe the nitrogen on site and realize real-time remote transmission of pressure signals.
Claims (3)
1. An accumulator pressure monitoring device, characterized in that: including switching piece (6) and fixing device (8), switching piece (6) set up on fixing device (8), be provided with first interface on switching piece (6), the second interface, third interface and fourth interface, first interface is connected with the one end of air duct (2) through stop valve (5), the other end and the one end of switching joint (1) of air duct (2) are connected, the second interface connection has manometer (3), the third interface connection has pressure transmitter (9), the fourth interface connection has inflation valve (7), first interface, the second interface, third interface and fourth interface communicate through the inside lumen of switching piece (6).
2. An accumulator pressure monitoring device according to claim 1, characterized in that: the first interface, the second interface, the third interface and the fourth interface are respectively arranged on the left side face, the upper side face, the right side face and the lower side face of the switching block (6).
3. An accumulator pressure monitoring device according to claim 1, characterized in that: the fixing device (8) is composed of a hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022042305.2U CN213016996U (en) | 2020-09-17 | 2020-09-17 | Pressure monitoring device for energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022042305.2U CN213016996U (en) | 2020-09-17 | 2020-09-17 | Pressure monitoring device for energy accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213016996U true CN213016996U (en) | 2021-04-20 |
Family
ID=75476671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022042305.2U Active CN213016996U (en) | 2020-09-17 | 2020-09-17 | Pressure monitoring device for energy accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213016996U (en) |
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2020
- 2020-09-17 CN CN202022042305.2U patent/CN213016996U/en active Active
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