CN109323024B - A kind of device adjusted suitable for high temperature, high pressure gas pulsation - Google Patents
A kind of device adjusted suitable for high temperature, high pressure gas pulsation Download PDFInfo
- Publication number
- CN109323024B CN109323024B CN201811414021.2A CN201811414021A CN109323024B CN 109323024 B CN109323024 B CN 109323024B CN 201811414021 A CN201811414021 A CN 201811414021A CN 109323024 B CN109323024 B CN 109323024B
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- mounting base
- cavity
- magnet
- piston
- cavity shell
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Classifications
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- 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
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention discloses one kind and is suitable for high temperature, high pressure gas pulsation regulating device, and magnet mounting base is equipped with pipe nipple, by connecting air inlet pipe and an air outlet pipe, to magnet cooling；Before magnet mounting base is fixed on cavity shell；Preceding cavity shell is to hold air cavity；Preceding cavity shell is mounted in switching mounting base, is connect with circulation road is carried out；Sensor a is between switching mounting base and preceding cavity shell；Cavity shell mounting base is connected with preceding cavity shell afterwards, and the two gap constitutes outlet passageway；Cavity shell is mounted in back cavity mounting base afterwards；Back cavity mounting base is equipped with sensor b；Piston and adjustment nut surround cavity, and spring is placed in cavity；Piston mounting base is fixed in back cavity mounting base；Adjustment nut and piston mounting base are connected through a screw thread fixation；Cavity shell, back cavity mounting base and piston mounting base composition press chamber afterwards；Barostat is set in piston disk, steady gas flow is adjusted controllable pulse pneumatic by technical solution of the present invention, and ensuring equipment is used to handle the gas working medium of higher temperature.
Description
Technical field
It is the present invention relates to regulating device technical field, in particular to a kind of to be adjusted suitable for high temperature, high pressure gas pulsation
Device.
Background technique
Gas working medium flow parameter is adjusted, is allowed to meet equipment, pipe network requirement or meets scientific research and testing condition, be that engineering is set
The core content in meter field further includes changing to gas working medium motion feature in addition to the adjustment of the parameters such as conventional pressure, speed
Become, there is the adjustment that pulsation energy is more generally related generally in practical application in gas working medium flowing in " pulsation " feature,
Including amplification, diminution and the period etc. to " pulsation " amplitude, how efficiently, stable, reliably alignment is adjusted and controls, and is
Key point therein, and the characteristic of high temperature, high pressure gas further improves its design difficulty, the country is to such device at present
It is to carry out targeted design with condition according to actual needs there are no normative file.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide one kind to be suitable for high temperature, high pressure gas pulsation is adjusted
Device, specific technical solution are as follows:
Regulating device that one kind being suitable for high temperature, high pressure gas is pulsed, including magnet, magnet mounting base, magnet calotte, sensing
Device a, switching mounting base, preceding cavity shell, rear cavity shell, sensor b, back cavity mounting base, piston, adjuster, spring, piston installation
Seat and regulating nut；
The magnet, magnet mounting base, magnet calotte form active source cell cube；
It is set in the magnet mounting base there are two pipe nipple, by connecting air inlet pipe and an air outlet pipe, magnet is cooled down；
Before the magnet mounting base is bolted on cavity shell；
The preceding cavity shell is to hold air cavity；
The magnet calotte is buckled in magnet mounting base, forms cavity；
The magnet is placed in cavity；
The preceding cavity shell is mounted in switching mounting base, is connect with circulation road is carried out；
The sensor a setting comes in circulation road and ante-chamber between switching mounting base and preceding cavity shell for measuring
Pressure；
Back cavity mounting base is connected with preceding cavity shell, and the two gap constitutes outlet passageway；
Cavity shell is mounted in back cavity mounting base after described；
Back cavity mounting base is equipped with sensor b, for the pressure in cavity shell after measuring；
The piston, adjuster, spring, piston mounting base and regulating nut form driven source unit body；
The piston and regulating nut surround cavity, and spring is placed in cavity；
The piston mounting base is bolted in back cavity mounting base；
The regulating nut and piston mounting base are connected through a screw thread fixation；
Cavity shell, back cavity mounting base and piston mounting base composition press chamber after described；
The piston disk is equipped with adjuster, is used for the intracavitary static pressure of stable container；Magnet, which increases cooling structure, to be protected
Fault device is used to handle the gas working medium of higher temperature.
It is a kind of suitable for high temperature, the course of work of high pressure gas pulsation regulating device: gas working medium is permanent to flow through shell
Into air cavity is held, hold gas intracavity gas and form the left side of metastable hydrostatic pressure and piston generating thrust to the right, it should
The pulling force to the left that thrust overcomes magnet in active source cell cube to generate, the pushing away to the left that spring generates in driven source unit body
Power, thrust piston move right, and open radial outlet passageway, and air-flow holds air cavity interior air-flow static pressure after outlet passageway flows out
It reducing, thrust is insufficient to the right, and piston is moved to the left closing outlet passageway, completes an outlet process, and above procedure repeats,
Form pulse pneumatic.
Beneficial effects of the present invention: steady gas flow is adjusted to controllable pulse pneumatic by technical solution of the present invention.It solves
" pulsation " Character adjustment the very corn of a subject is " elastic element ", is influenced by gas working medium compressive characteristics, if it is desired to reach
The adjusting of " accurate ", " effective ", it is necessary to try elastic element and have controllability and enough rigidity, for high temperature, the shadow of high pressure
Sound is cooperated by several parts.
Detailed description of the invention
Fig. 1 is a kind of suitable for high temperature, high pressure gas pulsation regulating device schematic diagram.
In figure, 1- magnet, 2- magnet mounting base, 3- magnet calotte, 4- sensor a, 5- switching mounting base, 6- ante-chamber shell
Cavity shell after body, 7-, 8- sensor b, 9- back cavity mounting base, 10- piston, 11- adjuster, 12- spring, 13- piston mounting base,
14- regulating nut, 15- steady gas flow, 16- shell, 17- hold air cavity, 18- outlet passageway, 19- and press chamber.
Specific embodiment
It is a kind of as shown in Figure 1 to be suitable for high temperature, high pressure gas pulsation regulating device, including magnet 1, magnet mounting base 2, magnetic
Body calotte 3, sensor a4, switching mounting base 5, preceding cavity shell 6, rear cavity shell 7, sensor b 8, back cavity mounting base 9, piston
10, adjuster 11, spring 12, piston mounting base 13 and regulating nut 14；
The magnet 1, magnet mounting base 2, magnet calotte 2 form active source cell cube；
Before the magnet mounting base 2 is bolted on cavity shell 6；
The preceding cavity shell 6 is to hold air cavity 17, for accommodating, stablizes Incoming gas, forms static pressure stable region；
The magnet calotte 3 is buckled in magnet mounting base 2, forms cavity；
The magnet 1 is placed in cavity；
The preceding cavity shell 6 is mounted in switching mounting base 5, is connect with circulation road is carried out；
The sensor a4 setting comes in circulation road and ante-chamber between switching mounting base 5 and preceding cavity shell 6 for measuring
Pressure；
Cavity shell mounting base and preceding cavity shell 6 connect afterwards, and the two gap constitutes outlet passageway 18；
Cavity shell 7 is mounted in back cavity mounting base 9 after described；
Back cavity mounting base 9 is equipped with sensor b8, for the pressure in cavity shell after measuring；
The piston 10, adjuster 11, spring 12, piston mounting base 13 and regulating nut 14 form driven source unit body；
The piston 10 and regulating nut 14 surround cavity, and spring 12 is placed in cavity；
The piston mounting base 13 is bolted in back cavity mounting base 9；
The regulating nut and 14 piston mounting bases 13 are connected through a screw thread fixation；
Cavity shell 7, back cavity mounting base 9 and 10 mounting base of piston composition press chamber 19 after described, hold for adjuster adjustment
17 pressure value of air cavity；
Outlet passageway 18 is made of the front end face of the rear end face of preceding cavity shell 6 and back cavity mounting base 9；
10 disk of piston is equipped with adjuster 11, is used for the intracavitary static pressure of stable container.
It is a kind of suitable for high temperature, the course of work of high pressure gas pulsation regulating device: the permanent incoming flow of gas working medium 15 is through shell
Body 16, which enters, holds air cavity 17, and gas forms metastable hydrostatic pressure in appearance air cavity 17 and the left side of piston 10 generates to the right
Thrust, the pulling force to the left which overcomes magnet 1 in active source cell cube to generate, spring 12 generates in driven source unit body
Thrust to the left, thrust piston 10 moves right, open radial outlet passageway 18, air-flow after the outflow of outlet passageway 18,
Holding 17 interior air-flow static pressure of air cavity reduces, and thrust is insufficient to the right, and piston 10, which is moved to the left, closes outlet passageway 18, completes an outlet
Process, above procedure repeat, and form pulse pneumatic.
Claims (1)
- Regulating device that 1. one kind is suitable for high temperature, high pressure gas is pulsed, which is characterized in that including magnet, magnet mounting base, magnet Calotte, sensor a, switching mounting base, preceding cavity shell, rear cavity shell, sensor b, back cavity mounting base, piston, adjuster, bullet Spring, piston mounting base and regulating nut；The magnet, magnet mounting base, magnet calotte form active source cell cube；It is set in the magnet mounting base there are two pipe nipple, by connecting air inlet pipe and an air outlet pipe, magnet is cooled down；Before the magnet mounting base is bolted on cavity shell；The preceding cavity shell is to hold air cavity；The magnet calotte is buckled in magnet mounting base, forms cavity；The magnet is placed in cavity；The preceding cavity shell is mounted in switching mounting base, is connect with circulation road is carried out；The sensor a setting is between switching mounting base and preceding cavity shell, for measuring the pressure come in circulation road and ante-chamber；Back cavity mounting base is connected with preceding cavity shell, and the two gap constitutes outlet passageway；Cavity shell is mounted in back cavity mounting base afterwards；Back cavity mounting base is equipped with sensor b, for the pressure in cavity shell after measuring；The piston, adjuster, spring, piston mounting base and regulating nut form driven source unit body；The piston and regulating nut surround cavity, and spring is placed in cavity；The piston mounting base is bolted in back cavity mounting base；The regulating nut and piston mounting base are connected through a screw thread fixation；Cavity shell, back cavity mounting base and piston mounting base composition press chamber afterwards；The piston disk is equipped with adjuster, is used for the intracavitary static pressure of stable container；Magnet, which increases cooling structure, can ensure dress Set the gas working medium for handling higher temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811414021.2A CN109323024B (en) | 2018-11-26 | 2018-11-26 | A kind of device adjusted suitable for high temperature, high pressure gas pulsation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811414021.2A CN109323024B (en) | 2018-11-26 | 2018-11-26 | A kind of device adjusted suitable for high temperature, high pressure gas pulsation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109323024A CN109323024A (en) | 2019-02-12 |
| CN109323024B true CN109323024B (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811414021.2A Active CN109323024B (en) | 2018-11-26 | 2018-11-26 | A kind of device adjusted suitable for high temperature, high pressure gas pulsation |
Country Status (1)
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| CN (1) | CN109323024B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2646071A (en) * | 1948-12-29 | 1953-07-21 | Wagner William | Magnetic check valve |
| FR2790812B1 (en) * | 1999-03-11 | 2001-05-11 | Coutier Moulage Gen Ind | DIRECTIONAL VALVE WITH TRIP THRESHOLD AND DEVICE PROVIDED WITH SUCH A VALVE |
| DE102006020354A1 (en) * | 2006-04-28 | 2007-10-31 | Technische Universität Dresden | Valve e.g. check valve, for e.g. hydraulic application engineering, has valve plate held at seat by closing spring with preset characteristic against reference flowing direction, where seat has magnet arrangement with permanent magnet |
| JP5429143B2 (en) * | 2010-11-25 | 2014-02-26 | 株式会社豊田自動織機 | Differential pressure control valve and variable capacity compressor |
| CN103644426B (en) * | 2013-12-20 | 2016-08-17 | 郭林湧 | A kind of hermetically sealed magnetic control pipeline valve |
| JP6319019B2 (en) * | 2014-09-25 | 2018-05-09 | アイシン精機株式会社 | Fluid control device |
| DE102015009315A1 (en) * | 2015-07-17 | 2017-01-19 | Man Truck & Bus Ag | Venting and / or pressure relief valve |
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2018
- 2018-11-26 CN CN201811414021.2A patent/CN109323024B/en active Active
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| Publication number | Publication date |
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| CN109323024A (en) | 2019-02-12 |
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