CN201484437U - Locomotive brake machine brake system - Google Patents
Locomotive brake machine brake system Download PDFInfo
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- CN201484437U CN201484437U CN2009202229414U CN200920222941U CN201484437U CN 201484437 U CN201484437 U CN 201484437U CN 2009202229414 U CN2009202229414 U CN 2009202229414U CN 200920222941 U CN200920222941 U CN 200920222941U CN 201484437 U CN201484437 U CN 201484437U
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Abstract
The utility model relates to a locomotive brake machine brake system, which comprises an automatic brake valve, a relay valve, an air train pipe, an action valve, a reconnecting valve, a locomotive distributing valve, a brake cylinder tube, a reconnecting average pipe, a main air reconnecting pipe, a main air pipe, a distributing valve pressure air cylinder and a distributing valve air cylinder, which are arranged in an air brake system, and is characterized in that a vacuum brake system is further provided, and mainly comprises a vacuum pump, a vacuum control valve, a vacuum relay valve, a vacuum release limiting valve, a vacuum reconnecting valve, a vacuum proportion valve, a vacuum-air brake single release conversion valve, a vacuum train pipeline, a vacuum pump tube, a proportion valve vacuum air cylinder, a proportion valve action air cylinder and a vacuum air cylinder. The locomotive brake machine brake system is further provided with the vacuum brake system on the basis of retaining all characteristics of a locomotive JZ-7 type air brake machine brake system, has the advantages of mature and reliable technology and low cost, and can be widely applied in locomotive brake machine brake systems.
Description
Technical field
The utility model relates to a kind of brake system, particularly about a kind of locomotive brake gear brake system.
Background technology
Train braking device comprises locomotive brake device and Vehicular brake device.Locomotive except have as vehicle make it oneself braking and the equipment alleviated, also have the equipment of handling full train braking effect.At present the locomotive JZ-7 type air damper that uses has only Pneumatic brake systems, and when needing locomotive traction by the vehicle of vacuum brake, this brake can not satisfy operating needs, needs to change other brakes.And JZ-7 type air damper technology maturation, workman's assembly and adjustment are skilled, and price is also relatively cheap, if use the manufacturing cost that other brakes then can increase locomotive instead, reduce the efficient that the workman makes locomotive.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind of locomotive brake gear brake system that increases vacuum brake in JZ-7 type air damper brake system.
For achieving the above object, the utility model is taked following technical scheme: a kind of locomotive brake gear brake system, it comprises automatic brake valve 12A, the 12B that is arranged in the Pneumatic brake systems, relay valve 14A, 14B, air train pipe 22, application valve 25, double-heading valve 27, locomotive distributing valve 34, braking earthen pipe 39, heavily join average tube 40, total wind heavily joins pipe 42, blast main 45, distributing valve pressure reservoir A3 and distributing valve application reservoir A4; It is characterized in that: have additional a vacuum brake system, described vacuum brake system mainly comprises: vacuum pump 1, vacuum control valve 2, vacuum relay valve 3, vacuum release limiting valve 4, vacuum double-heading valve 5, vacuum apportioning valve 6, single slow valve 7, vacuum train pipeline 9, vacuum pump line 10, apportioning valve vacuum reservoir A1, apportioning valve application reservoir A2 and the vacuum reservoir 32 of transforming of vacuum-air brake; Described vacuum pump 1 connects described vacuum release limiting valve 4 by described vacuum pump line 10, and the other end of described vacuum release limiting valve 4 is connected with the 17# pipeline of described vacuum relay valve 3; The 16# pipeline order of described vacuum relay valve 3 is connected in series with described vacuum double-heading valve 5 and vacuum train pipe 9, and the other end of described vacuum double-heading valve 5 connects described blast main 45 by a shutoff valve 30; The 18# pipeline of described vacuum relay valve 3 is connected with the 18# pipeline of a vacuum control valve 2; The 2# pipeline of described vacuum control valve 2 is connected with described air train pipe 22 by a shutoff valve 31; The 17# pipeline of described vacuum control valve 2 is connected with described vacuum pump line 10 by described vacuum reservoir 32, a boiler check valve 33 in proper order; On described automatic brake valve 12A, the 12B respectively bonded assembly 7# overcharge that pipe is common to be connected with the 7# pipeline of described vacuum release limiting valve 4 by a two-way valve 16; Two 11# of described automatic brake valve 12A, 12B act on the common two-way valve 23 that passes through of pipe separately and are connected with another two-way valve 24, described two-way valve 24 is drawn two pipelines, article one, be connected with the 14# pipeline of described application valve 25, another is connected with the 14b# pipeline of described double-heading valve 27 by one rheostatic brake-air brake transfer valve 26; The common single slow valve 7 that transforms of one vacuum-air brake that connects of two 10# independent release pipes of described two automatic brake valve 12A, 12B; Single slow valve 7 other ends that transform of described vacuum-air brake are drawn two pipelines, article one, be connected to the 9# pipeline of described vacuum apportioning valve 6 side by side with described apportioning valve vacuum reservoir A1, another connects 19# pipeline, described distributing valve application reservoir A4 and a two-way valve 35 of described locomotive distributing valve 34 side by side; The two other pipeline of described two-way valve 35, one is connected to the 15# pipeline of described vacuum apportioning valve 6 side by side with described apportioning valve application reservoir A2, and another is connected with the 14a# pipeline of described double-heading valve 27; The 3# pipeline of described double-heading valve 27 connects described total wind by a shutoff valve 41 and heavily joins pipe 42; The 12# pipeline of described double-heading valve 27 is connected described braking earthen pipe 39 side by side with the 12# pipeline of described application valve 25; The 27# pipeline of described double-heading valve 27 connects described heavy average tube 40; The 3# pipeline of described application valve 25 connects described blast main 45 by a shutoff valve 38; The 16# pipeline of described vacuum apportioning valve 6 is connected with described vacuum train pipeline 9; The 3# pipeline of described vacuum apportioning valve 6 is connected described shutoff valve 38 by a shutoff valve 8 side by side with the 3# pipeline of described application valve 25; The 2# pipeline of described locomotive distributing valve 34 is connected with described air train pipe 22 by a shutoff valve 36; The 13# pipeline of described locomotive distributing valve 34 is connected with described distributing valve pressure reservoir A3; The 3# pipeline of described locomotive distributing valve 34 is connected a shutoff valve 38 and described blast main 45 by a shutoff valve 37 with the 3# pipeline common sequence of described application valve 25.
Two vacuum pressure Table I A, I B are connected in parallel on described vacuum pump line 10 and vacuum train pipe 9.
In described vacuum pump 1, vacuum relay valve 3 and vacuum train pipe 9, be respectively arranged with a dust filter 11.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model is on the basis that keeps all characteristics of locomotive JZ-7 type air damper brake system, increased vacuum brake system, can draw vehicle by vacuum brake, reduce the manufacturing cost of locomotive, improved the manufacturing efficient of locomotive.2, the utility model has been installed the single slow valve that transforms of vacuum-air brake on the 10# pipeline of JZ-7 type air damper automatic brake valve, can select vacuum brake or air brake for locomotive, and the independent release locomotive is convenient and simple for operation during control.3, the utility model connects the 2# pipeline of vacuum control valve on air train pipe, vacuum control valve can change the control that realizes the vacuum relay valve, synchronous braking, the alleviation of vacuum relay valve may command vacuum train pipe and air train pipe according to the pressure of air train pipe.4, the utility model connects the 16# pipeline of vacuum apportioning valve on vacuum train pipe, change and the 15# variations in line pressure of vacuum apportioning valve realizes control to application valve, synchronous braking, the alleviation of realization locomotive and vacuum train pipe according to the vacuum pressure of vacuum train pipe.5, the utility model is provided with air train pipe and vacuum train pipe in the locomotive brake gear brake system, can select to accept air train pipe or the braking of vacuum train management and control system, alleviate for locomotive, and can realize synchronous braking, alleviation locomotive.The utility model technology maturation, reliable, cost is low, can be widely used in the locomotive brake gear brake system.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As shown in Figure 1, the utility model has been set up vacuum brake system on the basis of the used JZ-7 type air damper brake system of locomotive, the parts of the vacuum brake system of increase comprise: vacuum pump 1, vacuum control valve 2, vacuum relay valve 3, vacuum release limiting valve 4, vacuum double-heading valve 5, vacuum apportioning valve 6, single slow valve 7, vacuum pressure Table I A and I B, vacuum train pipeline 9, vacuum pump line 10, apportioning valve vacuum reservoir A1, apportioning valve application reservoir A2, dust filter 11 (not shown)s of transforming of vacuum-air brake.Dotted line is represented vacuum line among the figure, and solid line is represented airline.
The utility model has kept two automatic brake valve 12A, 12B in the JZ-7 type air damper brake system, two equalizing reservoir 13A, 13B, two relay valve 14A, 14B, a stucco relay 15, main platform crosspointer pressure Table II A, IIIA, slave station crosspointer pressure Table II B, IIIB, air train pipe 22, application valve 25, double-heading valve 27, locomotive distributing valve 34, braking earthen pipe 39 heavily joins average tube 40, and total wind heavily joins pipe 42, blast main 45, parts such as distributing valve pressure reservoir A3 and distributing valve application reservoir A4.Be respectively arranged with 9 connecting lines on the valve seat of two automatic brake valve 12A, 12B: 1# equalizing reservoir pipe, 2# air train pipe, the total wind arm of 3#, 4# relay valve equalizing reservoir pipe, 6# sand pipe, 7# overcharge pipe, the total wind shut-off valve tube of 8#, 10# independent release pipe, 11# and act on pipe separately, 9 pipelines increase the vacuum component that has connected vacuum system keeping on original technology connection basis.
Connect a 1# equalizing reservoir pipe on automatic brake valve 12A, the 12B respectively, and be connected with equalizing reservoir 13A, 13B by 1# equalizing reservoir pipe respectively.
Connect a 4# relay valve equalizing reservoir pipe on automatic brake valve 12A, the 12B respectively, and be connected with the 4# pipeline of relay valve 14A, 14B by 4# relay valve equalizing reservoir pipe respectively.
Connect the total wind arm of a 3# on automatic brake valve 12A, the 12B respectively, be respectively arranged with 17,18, two total wind arms of 3# of a shutoff valve on two total wind arms of 3# and connect a blast main 45 by a shutoff valve 19 jointly.
On automatic brake valve 12A, the 12B respectively bonded assembly one 6# sand pipe interconnect and be connected with a stucco pressure relay 15 again.
Connect a 2# air train pipe on automatic brake valve 12A, the 12B respectively, be respectively arranged with 20,21, two 2# air trains of shutoff valve pipe on two 2# air train pipes and connect an air train pipe 22.
Connect a 7# on automatic brake valve 12A, the 12B respectively and overcharge pipe, and respectively by 7# overcharge the pipe be connected with the 7# pipeline of relay valve 14A, 14B; On automatic brake valve 12A, the 12B respectively bonded assembly 7# overcharge that pipe is common to be connected with the 7# pipeline of a vacuum release limiting valve 4 by a two-way valve 16.
Connect the total wind shut-off valve tube of a 8# on automatic brake valve 12A, the 12B respectively, and be connected with the 8# pipeline of relay valve 14A, 14B by the total wind shut-off valve tube of 8# respectively.
On automatic brake valve 12A, the 12B respectively bonded assembly one 11# act on separately that pipe is common to be connected with two-way valve 24 by a two-way valve 23, two-way valve 24 is drawn two pipelines, article one, be connected with the 14# pipeline of application valve 25, another be connected by the 14b# pipeline of one rheostatic brake-air brake transfer valve 26 with a double-heading valve 27.
The common single slow valve 7 that transforms of one vacuum-air brake that connects of the last bonded assembly one 10# independent release pipe respectively of automatic brake valve 12A, 12B.
The 2# pipeline of relay valve 14A, 14B is connected with the last bonded assembly 2# of automatic brake valve 12A, 12B air train pipe respectively.
The 3# pipeline of relay valve 14A, 14B is connected with blast main 45 by a shutoff valve 28,29 respectively.
Vacuum release limiting valve 4 is connected with the 17# pipeline of vacuum relay valve 3, and the other end of vacuum release limiting valve 4 is connected with vacuum pump 1 by vacuum pump line 10.
The 16# pipeline order of vacuum relay valve 3 is connected in series with vacuum double-heading valve 5 and vacuum train pipe 9, and vacuum double-heading valve 5 other ends are connected to blast main 45 by a shutoff valve 30, if total wind pressure is arranged, then vacuum double-heading valve 5 is open-minded, otherwise closes; The 18# pipeline of vacuum relay valve 3 is connected with the 18# pipeline of vacuum control valve 2.
The 2# pipeline of vacuum control valve 2 is connected with air train pipe 22 by a shutoff valve 31; The 17# pipeline of vacuum control valve 2 is connected with vacuum pump line 10 by a 20L vacuum reservoir 32, a boiler check valve 33 in proper order.
Single slow valve 7 one ends that transform of vacuum-air brake are connected with the last bonded assembly 10# respectively of automatic brake valve 12A, 12B independent release pipe, the other end is drawn two pipelines, article one, be connected to the 9# pipeline of vacuum apportioning valve 6 side by side with apportioning valve vacuum reservoir A1, another connects 19# pipeline, distributing valve application reservoir A4 and a two-way valve 35 of a locomotive distributing valve 34 side by side, two-way valve 35 two other pipelines, article one, be connected to the 15# pipeline of vacuum apportioning valve 6 side by side with apportioning valve application reservoir A2, another is connected with the 14a# pipeline of double-heading valve 27.
The 16# pipeline of vacuum apportioning valve 6 is connected with vacuum train pipeline 9; The 3# pipeline of vacuum apportioning valve 6 is connected with the 3# pipeline of application valve 19 by a shutoff valve 8; The 9# pipeline of vacuum apportioning valve 6 is connected with the single slow valve 7 that transforms of vacuum-air brake with apportioning valve vacuum reservoir A1, and the 15# pipeline of vacuum apportioning valve 6 is connected with two-way valve 35.
The 2# pipeline of locomotive distributing valve 34 is connected with air train pipe 22 by a shutoff valve 36; The 13# pipeline of locomotive distributing valve 34 is connected with distributing valve pressure reservoir A3; The 3# pipeline of locomotive distributing valve 34 is connected a shutoff valve 38, blast main 45 by a shutoff valve 37 with the 3# pipeline common sequence of application valve 25.The 19# pipeline of locomotive distributing valve 34 is connected with two-way valve 35 with distributing valve application reservoir A4, the single slow valve 7 that transforms of vacuum-air brake.
The 12# pipeline of application valve 25 connects the 12# pipeline of braking earthen pipe 39 and double-heading valve 27 side by side.The 14# pipeline of application valve 25 connects two-way valve 24, and the 3# pipeline of application valve 25 connects blast main 45 after connecting shutoff valve 38.
The 14a# pipeline of double-heading valve 27 connects two-way valve 35; The 14b# pipeline of double-heading valve 27 connects rheostatic brake-air brake transfer valve 26, connects two-way valve 24 then; The 27# pipeline of double-heading valve 27 connects and heavily joins average tube 40; The 14a# pipeline of double-heading valve 27,14b# pipeline, 27# pipeline are subjected to locomotive to select this machine or heavily join its machine mode control at the connection location of double-heading valve 27 internal connections, local state 14a# pipeline connects the 14b# pipeline, heavily joins its machine state 27# pipeline and connects the 14b# pipeline; The 3# pipeline of double-heading valve 27 connects total wind by a shutoff valve 41 and heavily joins pipe 42; The 12# pipeline of double-heading valve 27 connects braking earthen pipe 39.
Vacuum pressure Table I A connects vacuum pump line 10 and vacuum train pipe 9; Main platform crosspointer pressure IIA connects the 2# air train pipe on braking earthen pipe 39 and the automatic brake valve 12A; Main platform crosspointer pressure IIIA connects 1# equalizing reservoir pipe and the total wind arm of 3# on the automatic brake valve 12A.
Vacuum pressure Table I B connects vacuum pump line 10 and vacuum train pipe 9; Slave station crosspointer pressure IIB connects 1# equalizing reservoir pipe and the total wind arm of 3# on the automatic brake valve 12B; Slave station crosspointer pressure IIIB connects the 2# air train pipe on braking earthen pipe 39 and the automatic brake valve 12B.
Dust filter 11 (not shown)s are installed in respectively in vacuum pump 1, vacuum relay valve 3, the vacuum train pipe 9, filter before air admission vacuum double-heading valve 5, vacuum relay valve 3, the vacuum pump 1, effect is the cleaning that guarantees vacuum pump 1 and each valve member, and then guarantees that they can normally play a role.
The effect of vacuum pump 1 is the air in extracting vacuum train pipe 9 and all associated components, sets up vacuum, and the vacuum that all sites is set up in the system is all finished by vacuum pump 1.
The effect of vacuum control valve 2 is pressure change signals of accepting air train pipeline 22, relies on the degree of vacuum of vacuum pump 1 and vacuum train pipeline 9 to send control signal to vacuum relay valve 3, and vacuum relay valve 3 is carried out control.
The effect of vacuum relay valve 3 is signals of accepting vacuum control valve 2, changes the vacuum pressure of vacuum train pipeline 9, realizes braking, the alleviation of vacuum braked stock.
The effect of vacuum release limiting valve 4 is when taking seriously the vacuum pressure of empties train pipeline 9 leakage (promptly entering air), can replenish vacuum pressure, if but hinder for some reason or accident, cause vehicle and locomotive accidental separation, be unlikely to snap catch again, vacuum release limiting valve 4 can guarantee the snap catch after train separates; When the train initial stage was set up degree of vacuum, vacuum release limiting valve 4 was by the control of the 7# pipeline of automatic brake valve 12A, 12B, and rapid vacuumizing quickens the alleviation of vacuum brake train.
The effect of vacuum double-heading valve 5 is the vacuum brake systems of opening or cutting off train.The pipeline of vacuum double-heading valve 5 bottoms connects blast main 45, and a pipe valve (not shown) is arranged in the blast main 45, and pipe valve is opened vacuum double-heading valve 5, and to accept the pressure of blast main 45 open-minded, otherwise close.
The effect of vacuum apportioning valve 6 is variations of accepting vacuum train pipe 9 vacuum pressures, sends signal to application valve 25, realizes braking, the alleviation of locomotive.
The single slow valve 7 that transforms of vacuum-air brake is selected vacuum brake train management and control system or air brake train management and control system independent release locomotive for locomotive.Because Pneumatic brake systems has increased vacuum brake system; original JZ-7 type air damper automatic brake valve 12A; the 10# pipeline of 12B need connect the distributing valve application reservoir A4 of vacuum brake system; locomotive only can be selected a kind of brake mode at one time; so the single slow valve 7 that transforms of the vacuum of installing-air brake is selected vacuum brake or air brake independent release locomotive for locomotive; promptly use vacuum apportioning valve 6 or locomotive distributing valve 34; train is implemented glancing impact can allow the locomotive independent release; it is whole train braking; locomotive is not braked separately, and purpose is the protection locomotive.
Vacuum pressure Table I A, I B effect are to allow the driver watch the vacuum pressure of vacuum train pipe 9, vacuum pump line 10, judge working state of system.
The effect of apportioning valve vacuum reservoir A1 is to realize control of braking.
The effect of apportioning valve application reservoir A2 is that control action valve 25 is realized braking, alleviated, and the pressure stable signal is provided.
The effect of strainer check valve 43 be when locomotive does not have power from air train pipe 22 to total reservoir of locomotive and blast main 45 supplementary pressure air, and filter, prevent that pressure air from flowing backwards.
The effect of boiler check valve 33 is to keep the vacuum pressure of 20L vacuum reservoir 32 stable.
The original control signal of vacuum brake is from air train pipe 22, when locomotive is implemented air brake, the pressure of air train pipeline 22 changes, the pressure signal of this variation sends vacuum control valve 2 to as the control signal of locomotive vacuum brake, vacuum control valve 2 is carried out control to vacuum relay valve 3 after receiving this signal, the pressure of vacuum relay valve 3 control vacuum train pipelines 9 changes, and realizes braking, the alleviation of vacuum braked stock; Simultaneously vacuum apportioning valve 6 is accepted the pressure change signal of vacuum train pipeline 9, realize synchronously locomotive braking, (when vacuum apportioning valve 6 can guarantee that locomotive draws in by the train of vacuum brake, the train synchronization of locomotive and vacuum brake was braked to alleviate control; If there is not vacuum apportioning valve 6, the distributing valve of air brake also can be realized braking, the alleviation control of locomotive, and when still drawing in by the train of vacuum brake, the train of locomotive and vacuum brake can not be realized synchronous braking).Locomotive is when implementing brake operating, and it is the control signal of vacuum brake that the pressure of air train pipe 22 changes, so original air brake performance remains unchanged, has only increased the vacuum brake control system.
The foregoing description only is used to illustrate the utility model; wherein the structure of each parts, the position is set and connection mode all can change to some extent; every improvement of carrying out on the basis of technical solutions of the utility model and equivalents all should not got rid of outside protection domain of the present utility model.
Claims (3)
1. locomotive brake gear brake system, it comprises automatic brake valve (12A), (12B) that is arranged in the Pneumatic brake systems, relay valve (14A), (14B), air train pipe (22), application valve (25), double-heading valve (27), locomotive distributing valve (34), braking earthen pipe (39), heavily join average tube (40), total wind heavily joins pipe (42), blast main (45), distributing valve pressure reservoir (A3) and distributing valve application reservoir (A4); It is characterized in that: have additional a vacuum brake system, described vacuum brake system mainly comprises: vacuum pump (1), vacuum control valve (2), vacuum relay valve (3), vacuum release limiting valve (4), vacuum double-heading valve (5), vacuum apportioning valve (6), single slow valve (7), vacuum train pipeline (9), vacuum pump line (10), apportioning valve vacuum reservoir (A1), apportioning valve application reservoir (A2) and the vacuum reservoir (32) of transforming of vacuum-air brake;
Described vacuum pump (1) connects described vacuum release limiting valve (4) by described vacuum pump line (10), and the other end of described vacuum release limiting valve (4) is connected with the 17# pipeline of described vacuum relay valve (3); The 16# pipeline order of described vacuum relay valve (3) is connected in series with described vacuum double-heading valve (5) and vacuum train pipe (9), and the other end of described vacuum double-heading valve (5) connects described blast main (45) by a shutoff valve (30); The 18# pipeline of described vacuum relay valve (3) is connected with the 18# pipeline of a vacuum control valve (2); The 2# pipeline of described vacuum control valve (2) is connected with described air train pipe (22) by a shutoff valve (31); The 17# pipeline of described vacuum control valve (2) is connected with described vacuum pump line (10) by described vacuum reservoir (32), a boiler check valve (33) in proper order;
On described automatic brake valve (12A), (12B) respectively bonded assembly 7# overcharge that pipe is common to be connected with the 7# pipeline of described vacuum release limiting valve (4) by a two-way valve (16); Two 11# of described automatic brake valve (12A), (12B) act on the common two-way valve (23) that passes through of pipe separately and are connected with another two-way valve (24), described two-way valve (24) is drawn two pipelines, article one, the 14# pipeline with described application valve (25) is connected, and another is connected with the 14b# pipeline of described double-heading valve (27) by one rheostatic brake-air brake transfer valve (26); The common single slow valve (7) that transforms of one vacuum-air brake that connects of two 10# independent release pipes of described two automatic brake valves (12A), (12B); Single slow valve (7) other end that transforms of described vacuum-air brake is drawn two pipelines, article one, be connected to the 9# pipeline of described vacuum apportioning valve (6) side by side with described apportioning valve vacuum reservoir (A1), another connects 19# pipeline, described distributing valve application reservoir (A4) and a two-way valve (35) of described locomotive distributing valve (34) side by side; The two other pipeline of described two-way valve (35), one is connected to the 15# pipeline of described vacuum apportioning valve (6) side by side with described apportioning valve application reservoir (A2), and another 14a# pipeline with described double-heading valve (27) is connected; The 3# pipeline of described double-heading valve (27) connects described total wind by a shutoff valve (41) and heavily joins pipe (42); The 12# pipeline of described double-heading valve (27) is connected described braking earthen pipe (39) side by side with the 12# pipeline of described application valve (25); The 27# pipeline of described double-heading valve (27) connects described heavy average tube (40); The 3# pipeline of described application valve (25) connects described blast main (45) by a shutoff valve (38);
The 16# pipeline of described vacuum apportioning valve (6) is connected with described vacuum train pipeline (9); The 3# pipeline of described vacuum apportioning valve (6) is connected described shutoff valve (38) by a shutoff valve (8) side by side with the 3# pipeline of described application valve (25); The 2# pipeline of described locomotive distributing valve (34) is connected with described air train pipe (22) by a shutoff valve (36); The 13# pipeline of described locomotive distributing valve (34) is connected with described distributing valve pressure reservoir (A3); The 3# pipeline of described locomotive distributing valve (34) is connected a shutoff valve (38) and described blast main (45) by a shutoff valve (37) with the 3# pipeline common sequence of described application valve (25).
2. a kind of locomotive brake gear brake system as claimed in claim 1 is characterized in that: two vacuum manometers (IA), (IB) are connected in parallel on described vacuum pump line (10) and vacuum train pipe (9).
3. a kind of air damper brake system as claimed in claim 1 or 2 is characterized in that: be respectively arranged with a dust filter (11) in described vacuum pump (1), vacuum relay valve (3) and vacuum train pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202229414U CN201484437U (en) | 2009-09-17 | 2009-09-17 | Locomotive brake machine brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202229414U CN201484437U (en) | 2009-09-17 | 2009-09-17 | Locomotive brake machine brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201484437U true CN201484437U (en) | 2010-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202229414U Expired - Fee Related CN201484437U (en) | 2009-09-17 | 2009-09-17 | Locomotive brake machine brake system |
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| CN (1) | CN201484437U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009646A (en) * | 2010-12-02 | 2011-04-13 | 南车株洲电力机车有限公司 | Control system for distribution valve of brake system of storage battery power engineering truck |
| CN102019942A (en) * | 2010-11-30 | 2011-04-20 | 南车洛阳机车有限公司 | Parking brake control device for special railway vehicle |
| CN102390371A (en) * | 2011-09-28 | 2012-03-28 | 北京二七轨道交通装备有限责任公司 | Braking control device and braking system for railway vehicle and railway vehicle |
| CN102963344A (en) * | 2012-12-04 | 2013-03-13 | 北京二七轨道交通装备有限责任公司 | Control device of air braking system of rail vehicles |
| CN102963390A (en) * | 2012-05-31 | 2013-03-13 | 南京浦镇海泰制动设备有限公司 | Brake control device for railway carriages |
| CN102963347A (en) * | 2012-11-15 | 2013-03-13 | 南车株洲电力机车有限公司 | Air brake system for automatic program management (APM) vehicle |
| CN104108403A (en) * | 2014-07-23 | 2014-10-22 | 南车株洲电力机车有限公司 | Brake control system and method |
| CN105788441A (en) * | 2016-05-06 | 2016-07-20 | 南京铁道职业技术学院 | Practical training device used for teaching of motor train unit braking system |
| CN106428103A (en) * | 2016-10-28 | 2017-02-22 | 青岛思锐科技有限公司 | Locomotive brake independent control device |
| CN112706740A (en) * | 2021-02-24 | 2021-04-27 | 中车株洲电力机车有限公司 | Locomotive and brake cylinder pressure control system and method during emergency braking of locomotive |
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- 2009-09-17 CN CN2009202229414U patent/CN201484437U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102019942A (en) * | 2010-11-30 | 2011-04-20 | 南车洛阳机车有限公司 | Parking brake control device for special railway vehicle |
| CN102009646B (en) * | 2010-12-02 | 2013-03-06 | 南车株洲电力机车有限公司 | Control system for distribution valve of brake system of storage battery power engineering truck |
| CN102009646A (en) * | 2010-12-02 | 2011-04-13 | 南车株洲电力机车有限公司 | Control system for distribution valve of brake system of storage battery power engineering truck |
| CN102390371B (en) * | 2011-09-28 | 2013-09-11 | 北京二七轨道交通装备有限责任公司 | Braking control device and braking system for railway vehicle and railway vehicle |
| CN102390371A (en) * | 2011-09-28 | 2012-03-28 | 北京二七轨道交通装备有限责任公司 | Braking control device and braking system for railway vehicle and railway vehicle |
| CN102963390B (en) * | 2012-05-31 | 2015-03-04 | 南京浦镇海泰制动设备有限公司 | Brake control device for railway carriages |
| CN102963390A (en) * | 2012-05-31 | 2013-03-13 | 南京浦镇海泰制动设备有限公司 | Brake control device for railway carriages |
| CN102963347A (en) * | 2012-11-15 | 2013-03-13 | 南车株洲电力机车有限公司 | Air brake system for automatic program management (APM) vehicle |
| CN102963344A (en) * | 2012-12-04 | 2013-03-13 | 北京二七轨道交通装备有限责任公司 | Control device of air braking system of rail vehicles |
| CN104108403A (en) * | 2014-07-23 | 2014-10-22 | 南车株洲电力机车有限公司 | Brake control system and method |
| CN105788441A (en) * | 2016-05-06 | 2016-07-20 | 南京铁道职业技术学院 | Practical training device used for teaching of motor train unit braking system |
| CN105788441B (en) * | 2016-05-06 | 2019-01-01 | 南京铁道职业技术学院 | A kind of actual training device for Braking System for Multiple Units teaching |
| CN106428103A (en) * | 2016-10-28 | 2017-02-22 | 青岛思锐科技有限公司 | Locomotive brake independent control device |
| CN106428103B (en) * | 2016-10-28 | 2018-05-08 | 青岛思锐科技有限公司 | Locomotive brake independent control device |
| CN112706740A (en) * | 2021-02-24 | 2021-04-27 | 中车株洲电力机车有限公司 | Locomotive and brake cylinder pressure control system and method during emergency braking of locomotive |
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