Combined unit for unloading and surge protection for loading pressurized container with fluid in the power system working environment HYDRODYNAMIC MACHINES

摘要

1.the combination device (4) u0434u043bu00a0 unloading and protection of hydraulic impact u0434u043bu00a0 tightness pressure tanks (3) with the working medium in the systems (2) u043fu0438u0442u0430u043du0438u00a0. whose environment of hydrodynamic machines (1) containing the body (18); u0440u0430u0437u0433u0440u0443u0437u043eu0447u043du044bu0439 valve (52), comprising a u0441u0435u0431u00a0 reported with an inner space (12) of the tank (3) with a comfort environment u0432u043fu0443u0441u043au043du0443u044e chamber (54).reported to the transportation space (13) graduation camera (55) installed with the possibility of u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 in casing (18) and a stationary valve body (56) is in the casing (18) of the saddle (57) and a saddle valve (57) is so.that it, in conjunction with the body (56) blocks the connection between the intake (54) and senior (55) cells; u0441u0432u00a0u0437u0430u043du043du043eu0435 body (56) of a valve actuator (58). the device (53) the protection of hydraulic impact, including u0441u0435u0431u00a0 u043fu0440u043eu0442u0438u0432u043eu0443u0434u0430u0440u043du0443u044e plate (37).the possibility of u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 outside the casing (18) on the body (56) handling valve (52) u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u043c element with u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0438u0439 element to them u0435u0435u0442 at its request from the body (56) to limit the stress (41) u0434u043bu00a0 u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 blast resistant plate (37), and a saddle (42) on the casing (18), which, in conjunction with to u0432u043eu0443u0434u0430u0440u043du043eu0439 plate (37) has u0432u043fu0443u0441u043au043du0443u044e chamber (54).and between the blast resistant plate (37) and u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0438u043c element provides at least one seat (62) u0434u0440u043eu0441u0441u0435u043bu0438u0440u043eu0432u0430u043du0438u00a0.;2. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 1, so that the u043fu0440u043eu0442u0438u0432u043eu0443u0434u0430u0440u043du0430u00a0 plate (37) is u0434u0438u0441u043au043eu043eu0431u0440u0430u0437u043du043eu0439; u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0438u0439 element has a cylindrical cross-section; u043fu043eu0441u0430u0434u043a and between the outer periphery and the inner periphery of u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0433u043e element through u043eu0442u0432u0435u0440u0441u0442u0438u00a0 (63) in blast resistant plate (37) is designed so that the u0438u043cu0435u0435u0442u0441u00a0 ring a u0434u0440u043eu0441u0441u0435u043bu0438u0440u0443u044eu0449u0438u0439 opening (48).;3. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 2, so that the transverse cross-section of the valve and the air gap u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 more than 10, preferably 40 to 65.;4. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 1, so that the body (56) is formed u043fu043eu0440u0448u043du0435u043c valve (20).;5. the device on any of the u043fu043f.1 u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 4, so that the body (56) of a valve body (18), u043fu0440u043eu0442u0438u0432u043eu0443u0434u0430u0440u043du0430u00a0 plate (37) and u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0438u0439 element have a common axis of symmetry.;6. device for p.1, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 body (56) so that the valve u043eu043fu0438u0440u0430u0435u0442u0441u00a0 hull (18); the executive device is u043du0430u0433u0440u0443u0436u0430u0435u043cu0443u044e head environment u043du0430u043fu043eu0440u043du0443u044e cell (60) in the housing (18).which u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u0435u0442u0441u00a0 u043eu043fu0438u0440u0430u043du0438u0435 valve body (56); u043du0430u043fu043eu0440u043du0430u00a0 chamber (60) has the accession (25) u0434u043bu00a0 of u0443u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0433u043e u0434u0430u0432u043bu0435u043du0438u00a0; body (56) by means of a valve (27 ) u0434u043bu00a0 return when unloading head chamber (60); means (27) are u0441u0435u0431u00a0 continued,which has the emphasis (29) on the body (56) to the valve from the valve end of the saddle (57) which is in line with the possibility of u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 exit u0440u0441u0442u0438u0435 (35) partitions in the housing (18) and u043eu043fu0438u0440u0430u0435u0442u0441u00a0 of saddle at the end of the septum valve (57) through a spring (28).;7. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 p.6, however, continued u0440u0430u0437u044au0435u043cu043du043e is united with the body (56) valve cylindrical element.;8. device for p. 7, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0, continued a rotor with cylindrical head.;9. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 1, so that the body (18) has a main part (21), in which the possibility of u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 found the body (56) and u043au043eu0442u043eu0440u0430u00a0 connected with u043eu0431u0440u0430u0437u0443u044eu0449u0435 in u0432u043fu0443u0441u043au043du0443u044e camera (54) of a part (23) of the shell.;10. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 1, so that the length of u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0433u043e element u0434u043bu00a0 blast resistant plate (37) is selected as u0444u0443u043du043au0446u0438u00a0 length intake chamber (54), size and couples etra blast resistant plate (37), mass and theoretically u0443u0441u0442u0430u043du0430u0432u043bu0438u0432u0430u044eu0449u0438u0445u0441u00a0 conditions u0434u0430u0432u043bu0435u043du0438u00a0 reservoir with the working environment.;11.the system (2) u043fu0438u0442u0430u043du0438u00a0 working environment u0434u043bu00a0 of hydrodynamic machines (1), in particular of hydrodynamic u0440u0435u0442u0430u0440u0434u0435u0440u043eu0432 or of hydrodynamic terminations, u0432u043au043bu044eu0447u0430u044eu0449u0430u00a0 in u0441u0435u0431u00a0, men shea, a primary wheel and a secondary wheel (5), (6) forming u043du0430u043fu043eu043bu043du00a0u0435u043cu0443u044e working environment working cavity (7), u0441u043eu0434u0435u0440u0436u0430u0449u0430u00a0 u043du0430u0433u0440u0443u0436u0430u0435u043cu044bu0439 pressure u0433u0435u0440u043cu0435u0442u0438u0447 but the obstruction of the tank (6) with at least a working environment;a connecting line between the at least one u0432u043fu0443u0441u043au043eu043c (8) of the working cavity (7) and a reservoir (6) with the working environment and the coupling line between at least an output (9) of the cavity (7) and a reservoir (6) with the working environment; the system (11) of the head environment, u0441u0432u00a0u0437u0430u043du043du0443u044e internal space (12) of the tank (6) the working environment in a working environment ofa system (11) of the head u0441u0435u0431u00a0 environment includes at least one source head environment; at least one connection between the internal u043fu0440u043eu0441u0442u0440u0430u043du0441 your (12) of the tank (6) with the working environment and the transportation space (13) which is combined in the connection device (4) u0434u043bu00a0 unloading and protection from ki u0434u0440u0430u0432u043bu0438u0447u0435u0441u043au043eu0433u043e strike 1.;12. system u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0 p.11, so that a combined device u0434u043bu00a0 unloading and protection of hydraulic impact is in the upright position, so that the body on the possibility of u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 valve installed in the vertical direction, and u043fu0440u043eu0442u0438u0432u043eu0443u0434u0430u0440u043du0430u00a0 plate is oriented in a horizontal position.