One-way pressure-regulating quick release valve
A technology of one-way valve and pressure regulating valve, which is applied in the direction of control valve and air release valve, safety valve, balance valve, etc. fast response effect
Inactive Publication Date: 2012-03-14
施霞
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Problems solved by technology
The "adjustable spring brake air chamber" (patent number: ZL200920157699.7) invented by me can better solve the problem of brake deviation, but its adjustment range is small, and it cannot completely solve the serious brake deviation
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[0058] The accompanying drawings have shown the structure of the present invention and its embodiments, and the relevant details and working principles of the embodiments will be further described below in conjunction with the accompanying drawings.
[0059] figure 1 , figure 2 Shown is the installation and connection diagram of a one-way pressure-regulating quick-release valve FA and the brake chamber QS of the present invention. As shown in the figure, the one-way pressure-regulating quick-release valve FA is connected to the brake chamber through a hollow bolt KL The air inlet boss TT is connected, and a platform PT is machined directly above the outer circumference of the boss TT to cooperate with the limit boss XW of the one-way pressure regulating quick-release valve to prevent the one-way pressure regulating quick release valve. The discharge valve FA rotates due to vibration and other reasons during the working process; image 3 , Image 6 , Figure 8 Expresses th...
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The invention discloses a one-way pressure-regulating quick release valve, which has the functions that: when high-pressure gas flows from an inlet of the one-way pressure-regulating quick release valve, the opening time and the outlet pressure of the one-way pressure-regulating quick release valve can be controlled by adjusting the opening pressure of a pressure-regulating valve core of the one-way pressure-regulating quick release valve; and when the high-pressure gas finishing work reversely backflows form an outlet of the one-way pressure-regulating quick release valve, the pressure-regulating valve core of the one-way pressure-regulating quick release valve is closed, a one-way valve core is opened and the high-pressure gas is quickly exhausted to the atmosphere from a quick release hole of the one-way pressure-regulating quick release valve. The one-way pressure-regulating quick release valve is especially suitable for an air-pressure brake pipeline system of an automobile; the one-way pressure-regulating quick release valve is arranged in the brake pipeline, the adjustment of brake forces of a left wheel and a right wheel is realized by adjusting the one-way pressure-regulating quick release valve, and thereby the brake deviation is effectively solved; meanwhile, the problems of non-uniformity in heating and wear of a brake and the like can be effectively solved, and thus the service life of the brake is effectively prolonged and the maintenance and repair times of the brake are reduced; the one-way pressure-regulating quick release valve has a quick release function, so that the one-way pressure-regulating quick release valve can replace a general quick release valve; and the one-way pressure-regulating quick release valve is arranged on a brake air chamber, so that the exhaust distance is shortened and shorter exhaust time and quicker brake response are obtained.
Description
technical field [0001] The invention relates to a one-way pressure-regulating quick-release valve, which is mainly suitable for a gas pressure system with positive pressure regulation and reverse quick-release, that is, when the gas flows from the inlet to the outlet of the valve, it has the function of pressure regulation, and when the gas flows from the valve inlet to the outlet, When the gas flows in reverse, it is directly discharged to the atmosphere from the quick release port, which shortens the exhaust time. The valve is especially suitable for adjusting the braking force of the left and right wheels in the automobile pneumatic brake pipeline system. Background technique [0002] Trucks have always had the problem of braking deviation, but there is no good solution. The "adjustable spring brake air chamber" (patent number: ZL200920157699.7) invented by me can better solve the problem of brake deviation, but its adjustment range is small, and it cannot completely sol...
Claims
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IPC IPC(8): B60T15/52F16K17/04
Inventor 施霞
Owner 施霞
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