CN115303327B - Plate type air supply system of air whistle, air whistle device and locomotive - Google Patents
Plate type air supply system of air whistle, air whistle device and locomotive Download PDFInfo
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- CN115303327B CN115303327B CN202211027277.4A CN202211027277A CN115303327B CN 115303327 B CN115303327 B CN 115303327B CN 202211027277 A CN202211027277 A CN 202211027277A CN 115303327 B CN115303327 B CN 115303327B
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- air
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- electromagnetic valve
- plug door
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 16
- 230000010354 integration Effects 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 241000269400 Sirenidae Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/06—Audible signalling systems; Audible personal calling systems using hydraulic transmission; using pneumatic transmission
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The disclosure belongs to the technical field of rail transit, and particularly relates to a plate type air whistle air supply system, an air whistle device and a locomotive. The plate type air whistle air supply system comprises an air passage plate, an air inlet connector, an air outlet connector and a first electromagnetic valve, wherein an air passage is formed in the air passage plate; the air inlet joint is arranged on the air circuit board and is used for being connected with a wind source; the air outlet joint is arranged on the air circuit board and is used for being connected with the air whistle; the first electromagnetic valve plate is arranged on the gas circuit plate. The plate type air supply system of the air whistle can improve the integration level of the air supply system of the air whistle, reduce pipeline accessories, thereby reducing the installation error rate, reducing the cost and improving the convenience of operation.
Description
Technical Field
The disclosure belongs to the technical field of rail transit, and particularly relates to a plate type air whistle air supply system, an air whistle device and a locomotive.
Background
Rail transit is an important ring of modern public transportation, and when a locomotive runs, a whistle device is arranged for safety, and the whistle device generates ringing through air compression and is used for communication and warning of the locomotive.
At present, an air supply system of a whistle is generally arranged in an operation console, and an execution element is usually arranged in a mutually independent mode and is connected with a joint through an air pipe to form an air supply channel. In the production and manufacturing process, the installation interfaces, the joints and the valves are various, and installation errors are easy to generate. Moreover, because the inner space of the console is narrow, the gas circuit cannot be connected by using a steel pipe, and in the prior art, the hose connection is generally adopted, so that the cost is high, and the operation is inconvenient.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The utility model aims at providing a board-like whistle air feed system, whistle device and locomotive can improve the integrated level of whistle air feed system, reduces the pipeline annex to reduce the installation error rate, reduce cost improves the convenience of operation.
According to a first aspect of the present disclosure, there is provided a panel whistle air supply system, the system comprising:
the gas circuit board is internally provided with a gas circuit;
the air inlet connector is arranged on the air circuit board and is used for being connected with a wind source;
the air outlet connector is arranged on the air circuit board and is used for being connected with the air whistle;
the first electromagnetic valve is arranged on the gas circuit board in a plate mode;
the air source enters the air passage through the air inlet connector, the air source leaves the air passage through the air outlet connector, the first electromagnetic valve is used for controlling the on-off of the air source in the air passage, and the air source is used for driving the whistle to work.
In one exemplary embodiment of the present disclosure, the system further comprises a filter plate mounted to the air circuit plate, the filter in communication with the air circuit, the filter for filtering moisture in the wind source.
In one exemplary embodiment of the present disclosure, the air path includes a main path, a first branch path, and a second branch path, the first branch path and the second branch path are connected to the main path, respectively, the air outlet joint includes a first joint and a second joint, the first branch path is connected to the first joint, the second branch path is connected to the second joint, the whistle includes a first whistle and a second whistle, the first joint is connected to the first whistle, and the second joint is connected to the second whistle;
wherein, the wind source enters the main way from the air inlet joint;
the wind source enters the first branch from the main path, leaves the air path from the first connector and drives the first whistle to work;
the wind source enters the second branch from the main path, leaves the air path from the second joint and drives the second air whistle to work.
In one exemplary embodiment of the present disclosure, the system further comprises:
the first plug door plate is arranged on the air circuit board and is used for controlling the on-off of the air source in the first branch;
the second plug door plate is arranged on the air circuit plate and used for controlling the on-off of the air source in the second branch.
In an exemplary embodiment of the disclosure, the system further includes a total plug door, the total plug door is mounted on the air circuit board, and the total plug door is used for controlling on-off of the wind source in the total way.
In one exemplary embodiment of the present disclosure, the total plug, the first plug, and the second plug are all normally open plugs;
the total plug door is provided with a total plug door exhaust port, the first plug door is provided with a first plug door exhaust port, and the second plug door is provided with a second plug door exhaust port.
In an exemplary embodiment of the present disclosure, the system further includes a second electromagnetic valve, the first electromagnetic valve is used for controlling on-off of the wind source in the first branch; the second electromagnetic valve plate is arranged on the air circuit plate and is used for controlling the on-off of the air source in the second branch.
In one exemplary embodiment of the present disclosure, a first solenoid valve is disposed adjacent to the first connector such that the wind source enters the first branch, passes through the first plug door, and then enters the first solenoid valve; the second electromagnetic valve is arranged adjacent to the second connector, so that after the wind source enters the second branch, the wind source firstly passes through the second plug door and then enters the second electromagnetic valve;
wherein the first solenoid valve is provided with a first solenoid valve exhaust port to exhaust the first solenoid valve to the wind in the first joint when the first solenoid valve is closed;
the second solenoid valve is provided with a second solenoid valve vent to vent the second solenoid valve to the second connector when the second solenoid valve is closed.
According to a second aspect of the present disclosure, there is provided a whistle device comprising:
a whistle;
the panel-type air supply system of any one of the above, wherein the system is connected with the air whistle and is used for supplying air to the air whistle.
According to a third aspect of the present disclosure, there is provided a locomotive, the locomotive comprising:
a vehicle body;
the wind source is arranged on the vehicle body;
the whistle device according to any one of the above, wherein the whistle device is arranged on the vehicle body and is connected with the wind source so that the wind source supplies wind to the whistle device.
The plate type air whistle air supply system integrates the air supply pipelines together through the air passage plate, so that parts such as air pipes, connectors, pipe clamps and the like can be reduced, the space is saved, and the cost is reduced; the installation of the pipeline and the conversion and the butt joint of the joint are not needed, the assembly process of the air supply system is simplified, and the installation error rate is reduced; the air pipe is not connected with the outside, so that friction between the air pipe and other pipelines, signals and power supply circuits in the console is prevented, the failure rate is reduced, and the operation of operators is facilitated; meanwhile, the electromagnetic valve and other executing devices are arranged on the air circuit board in a plate mode, pipeline fixing accessories can be omitted, the sealing effect is good, and fixing is firmer.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.
For a better understanding of the present disclosure, reference may be made to the embodiments illustrated in the following drawings. The components in the drawings are not necessarily to scale and related elements may be omitted in order to emphasize and clearly illustrate the technical features of the present disclosure. In addition, the relevant elements or components may have different arrangements as known in the art. Furthermore, in the drawings, like reference numerals designate identical or similar parts throughout the several views. Wherein:
FIG. 1 schematically illustrates a schematic structural view of a panel-type whistle air supply system according to an exemplary embodiment of the present disclosure;
FIG. 2 schematically illustrates a schematic diagram of a whistle device according to an exemplary embodiment of the present disclosure;
fig. 3 schematically illustrates a structural schematic view of a panel type whistle air supply system according to another exemplary embodiment of the present disclosure.
The reference numerals are explained as follows:
10. the gas circuit board; 20. an air inlet joint; 30. an air outlet joint; 31. a first joint; 32. a second joint; 40. a whistle; 41. a first whistle; 42. a second whistle; 50. a first electromagnetic valve; 51. a first solenoid valve vent; 60. a filter; 70. a first stopper door; 71. a first plug door exhaust port; 80. a second stopper door; 81. a second plug door exhaust port; 90. a total stopper door; 91. a total plug door exhaust port; 100. a second electromagnetic valve; 110. and an exhaust port of the second electromagnetic valve.
Detailed Description
The technical solutions in the exemplary embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the exemplary embodiments of the present disclosure. The example embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present disclosure, and it is therefore to be understood that various modifications and changes may be made to the example embodiments without departing from the scope of the present disclosure.
Unless specified or indicated otherwise, the terms "connected," "fixed," and the like are to be construed broadly and are, for example, capable of being fixedly connected, detachably connected, or integrally connected, electrically connected, or signally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the terms in the present disclosure may be understood by those skilled in the art according to the specific circumstances.
Further, in the description of the present disclosure, it should be understood that the terms "upper," "lower," "inner," "outer," and the like in the example embodiments of the present disclosure are merely for convenience, such as described in terms of the angles shown in the drawings, and should not be construed as limiting the example embodiments of the present disclosure. It will also be understood that in the context of an element or feature being connected to another element(s) "upper," "lower," or "inner," "outer," it can be directly connected to the other element(s) "upper," "lower," or "inner," "outer," or indirectly connected to the other element(s) "upper," "lower," or "inner," "outer" via intervening elements.
The terms "a," "an," "the," and "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first" and "second" and the like are used merely as labels, and are not intended to limit the number of their objects.
At present, an air supply system of a whistle is generally arranged in an operation console, and an execution element is usually arranged in a mutually independent mode and is connected with a joint through an air pipe to form an air supply channel. In the production and manufacturing process, the installation interfaces, the joints and the valves are various, and installation errors are easy to generate. Moreover, because the inner space of the console is narrow, the gas circuit cannot be connected by using a steel pipe, and in the prior art, the hose connection is generally adopted, so that the cost is high, and the operation is inconvenient.
In order to solve the problems, the application provides a plate type air whistle air supply system, an air whistle device and a locomotive, which can improve the integration level of the air whistle air supply system, reduce pipeline accessories, thereby reducing the installation error rate, lowering the cost and improving the convenience of operation.
The technical solutions of the present disclosure are further described below with reference to fig. 1 to 3 and by means of specific embodiments.
According to a first aspect of the present disclosure, there is provided a panel type whistle air supply system, as shown in fig. 1 and 2, including an air passage panel 10, an air inlet connector 20, an air outlet connector 30 and a first electromagnetic valve 50, wherein an air passage is formed inside the air passage panel 10; the air inlet connector 20 is arranged on the air circuit board 10 and is used for being connected with a wind source; the air outlet joint 30 is arranged on the air channel plate 10 and is used for being connected with the air whistle 40; the first solenoid valve 50 is plate-mounted to the air circuit board 10. When the plate type air supply system supplies air to the air whistle 40, the air source enters the air passage from the air inlet connector 20, leaves the air passage from the air outlet connector 30, and is used for controlling the on-off of the air source in the air passage, and the air source is used for driving the air whistle 40 to work.
The plate type air whistle air supply system integrates the air supply pipelines through the air passage plate 10, so that parts such as air pipes, connectors, pipe clamps and the like can be reduced, the space is saved, and the cost is reduced; the installation of the pipeline and the conversion and the butt joint of the joint are not needed, the assembly process of the air supply system is simplified, and the installation error rate is reduced; the air pipe is not connected with the outside, so that friction between the air pipe and other pipelines, signals and power supply circuits in the console is prevented, the failure rate is reduced, and the operation of operators is facilitated; meanwhile, the electromagnetic valve and other actuating devices are arranged on the air circuit board 10 in a plate mode, pipeline fixing accessories can be omitted, the sealing effect is good, and fixing is firmer.
The air circuit board 10 is a structure form capable of collecting a plurality of air circuit channels together. Specifically, the air passage board 10 is internally provided with a penetrating air passage, and is provided with an air inlet and an air outlet which are specially processed, elements requiring an air source can be arranged on the air passage board 10, and the air passage board 10 distributes the air source entering the air passage board 10 to each element through the air passage inside the air passage board 10, so that the air passage board 10 replaces an air pipe, the integration level of an air passage system is improved, the structure is compact, and the maintenance is convenient.
In the field of fluid control, pipeline elements such as filters, valve bodies and the like are generally divided into two installation modes of tubular installation and plate installation, wherein the tubular installation is formed by connecting threaded holes on the pipeline elements with pipe joints, air pipes and the like to form an air path; the plate type mounting is to directly mount the element on the specially-manufactured gas circuit board 10, i.e. the element has at least one mounting surface, the mounting surface is provided with a gas circuit hole, the gas circuit hole is in butt joint with a corresponding gas circuit channel on the gas circuit board 10, and the element is fixed on the gas circuit board 10 through connecting pieces such as bolts or flanges.
For example, in an exemplary embodiment of the present disclosure, referring to fig. 1, a first solenoid valve 50 is plate-mounted to the gas circuit board 10. The first solenoid valve 50 has a mounting surface and is mounted on the air circuit board 10 through the mounting surface. The mounting surface of the first electromagnetic valve 50 is provided with an air inlet and an air outlet, and the air inlet and the air outlet are respectively communicated with an air passage in the air passage board 10, so that the air source flowing into the air passage board 10 can be distributed to the first electromagnetic valve 50 through the air passage and is controlled by the first electromagnetic valve 50 to be switched on and off when passing through the first electromagnetic valve 50.
The first solenoid valve 50 may be a two-position two-way solenoid valve or a two-position three-way solenoid valve, and the number of the two-position three-way solenoid valves may be one or more. For example, when the plate type air whistle air supply system supplies air to one air whistle, an air passage is formed inside the air passage plate 10, and the first electromagnetic valve 50 is arranged on the air passage and controls the on-off of the air source in the air passage. For another example, when the plate type air supply system supplies air to the plurality of air horns, a plurality of air passages are formed inside the air passage plate 10 and respectively communicate the air source with the plurality of air horns, and at this time, the first electromagnetic valves 50 may be respectively arranged on the plurality of air passages, so as to respectively and independently control the on-off of the air source in the plurality of air passages.
In an exemplary embodiment of the present disclosure, referring to fig. 1 and 2, the system further includes a filter 60, where the filter 60 is plate-mounted to the air circuit board 10, and the filter 60 is in communication with the air circuit and is used to filter moisture and impurities in the wind source, so as to prevent the moisture and impurities from entering the air outlet connector 30 into the air whistle, and affecting the service life of the air whistle.
In an exemplary embodiment of the present disclosure, referring to fig. 1 and 2, the gas circuit includes a main circuit, a first branch circuit, and a second branch circuit, and the first branch circuit and the second branch circuit are connected to the main circuit, respectively. The air outlet joint 30 comprises a first joint 31 and a second joint 32, the first branch is connected with the first joint 31, and the second branch is connected with the second joint 32. The whistle 40 comprises a first whistle 41 and a second whistle 42, the first connector 31 being connected to the first whistle 41 and the second connector 32 being connected to the second whistle 42.
That is, the plate type air supply system is used for supplying air to the first air whistle 41 and the second air whistle 42, the main path is divided into the first branch path and the second branch path, after the air source joint 20 enters the main path, the air source joint 20 respectively enters the first branch path and the second branch path, the air source joint 20 and the second joint 32 leave the air path board 10, and the first air whistle 41 and the second air whistle 42 are respectively driven to work, so that the air supply to the two air whistles can be realized, and the integration degree of the system is improved.
In one exemplary embodiment of the present disclosure, the first and second sirens 41, 42 are the bass and treble sirens, respectively, of the locomotive.
Of course, in other exemplary embodiments, the main path may be branched into more branches, for example, into three branches, and connected to three wind whistles respectively, so that one wind source may be used to drive three wind whistles of different frequencies to operate.
In one exemplary embodiment of the present disclosure, as shown with reference to fig. 1 and 2, a filter 60 is mounted on the bus so that moisture in the wind source can be filtered before the wind source flows into the first and second branches without providing a filter for each branch.
In an exemplary embodiment of the present disclosure, referring to fig. 1 and 2, the system further includes a first plug door 70 and a second plug door 80, where the first plug door 70 is plate-mounted to the air circuit board 10 and is used for controlling on/off of the wind source in the first branch. The second plug door 80 is installed on the air circuit board 10 in a plate mode and is used for controlling the on-off of the air source in the second branch. Specifically, the first plug door 70 and the second plug door 80 may be common cut-off plug doors, and the valve positions in the plug doors are controlled to be in the open or cut-off positions by the handle, so as to control the on-off of the first branch and the second branch.
In an exemplary embodiment of the present disclosure, referring to fig. 1 and 2, the system further includes a second electromagnetic valve 100, and the first electromagnetic valve 50 is used to control on-off of the wind source in the first branch; the second electromagnetic valve 100 is plate-mounted on the air circuit board 10 and is used for controlling the on-off of the air source in the second branch. The first electromagnetic valve 50 and the second electromagnetic valve 100 control the on-off of the wind source in the first branch and the second branch respectively through electromagnetic induction, and play a role of being used as a switch of the first air whistle 41 and the second air whistle 42, so that a driver can conveniently and respectively operate the opening and the closing of the first air whistle 41 and the second air whistle 42.
In an exemplary embodiment of the present disclosure, referring to fig. 2, the first and second shutters 70 and 80 are all normally open shutters, and during normal operation of the locomotive, the first and second shutters 70 and 80 are both in an open state to communicate the wind source and the first and second solenoid valves 50 and 100, and when a failure of the first solenoid valve 50 or the second solenoid valve 100 occurs or the first or second branch needs to be individually closed, for example, repair, the corresponding shutters may be closed to shut off the wind source of the branch, thereby ensuring the safety of the repair personnel.
In an exemplary embodiment of the present disclosure, referring to fig. 1 and 2, the system further includes a total plug door 90, where the total plug door 90 is mounted on the air circuit board 10 in a plate manner, and is used for controlling on-off of the wind source in the total path, so that the total path can be closed. Of course, the total plug door 90 may also be a normally open plug door, in which the wind source is connected to the first branch and the second branch in the normal operation process of the locomotive, and when the subsequent path of the total road is damaged or the first branch and the second branch need to be closed, the total plug door 90 may be closed to cut off the wind source of the total road.
In one exemplary embodiment of the present disclosure, referring to fig. 2, the total plug 90 is provided with a total plug exhaust port 91, the first plug 70 is provided with a first plug exhaust port 71, and the second plug 80 is provided with a second plug exhaust port 81. That is, the total stopper 90, the first stopper 70 and the second stopper 80 are two-position three-way stoppers, and when the stoppers are closed, the subsequent pressurized air in the path where the stoppers are located can be discharged from the exhaust port, thereby preventing the components in the air path from being damaged, and simultaneously ensuring the safety of the air path when overhauling.
Specifically, referring to fig. 2, when the first plug 70 is provided between the first solenoid valve 50 and the first joint 31, and the first plug 70 is closed, the air in the first plug 70 to the first joint 31 is discharged from the first plug air outlet 71, and the air in the total plug 90 to the first solenoid valve 50 is discharged from the total plug air outlet 91. When the first solenoid valve 50 is provided between the first plug door 70 and the first joint 31 and the first plug door 70 is closed, the air in the first plug door 70 to the first solenoid valve 50 is discharged from the first plug door exhaust port 71, and the air in the total plug door 90 to the first plug door 70 is discharged from the total plug door exhaust port 91. The second shutter 80 and the second shutter exhaust port 81 are the same and will not be described in detail herein.
In an exemplary embodiment of the present disclosure, referring to fig. 1 and 2, the first solenoid valve 50 is disposed adjacent to the first connector 31 such that after the wind source enters the first branch, the wind source passes through the first plug door 70 and then enters the first solenoid valve 50, i.e., the first plug door 70 selectively connects the wind source and the first solenoid valve 50; the first solenoid valve 50 is provided with a first solenoid valve vent 51 to vent wind in the first solenoid valve 50 to the first joint 31 when the first solenoid valve 50 is closed. The second electromagnetic valve 100 is disposed adjacent to the second connector 32, so that after the air source enters the second branch, the air source passes through the second plug door 80 first and then enters the second electromagnetic valve 100, that is, the second plug door 80 selectively connects the air source and the second electromagnetic valve 100; the second solenoid valve 100 is provided with a second solenoid valve vent 110 to vent the wind in the second solenoid valve 100 to the second joint 32 when the second solenoid valve 100 is closed. When the first branch or the second branch is overhauled, the wind in the subsequent path can be discharged by closing the first plug door 70 and the second plug door 80, so that the safety is further improved.
In an exemplary embodiment of the present disclosure, referring to fig. 1 and 3, the filter 60, the first solenoid valve 50, the second solenoid valve 100, the total plug door 90, the first plug door 70, and the second plug door 80 are all installed on the same surface of the air circuit board 10, and the air inlet joint 20, the first joint 31, and the second joint 32 are respectively provided on the surfaces of the above elements on both sides of the installation surface of the air circuit board 10. This way, space can be further saved, facilitating arrangement in a small space.
The filter 60, the first solenoid valve 50, the second solenoid valve 100, the total plug door 90, the first plug door 70 and the second plug door 80 are all plate-mounted on the air circuit board 10, and the plate-mounting manner has been described in detail in the foregoing, and the plate-mounting of each element is not defined herein, and specific reference may be made to the description of the plate-mounting of the first solenoid valve 50 on the air circuit board 10. The structure of each of the above elements, although different, may be substantially identical to the manner in which the air panel 10 is installed. For example, the air passage holes on each element may be butted with corresponding air passage channels on the air passage board 10, and then each element is fixed on the air passage board 10 by bolts or flanges or other connectors.
In an exemplary embodiment of the present disclosure, reference is made to fig. 2, where a through K are labeled on the gas path for ease of description. After the wind source enters the main way from the air inlet connector 20, the wind source sequentially passes through the main plug door 90 and the filter 60 from A-B-C-D-E; the total path branches into a first branch and a second branch at point E. The wind source sequentially passes through the first plug door 70 and the first electromagnetic valve 50 in the first branch by the sequence of E-F-G-H, leaves the air circuit board 10 through the first connector 31, and drives the first air whistle 41 to work. The wind source sequentially passes through the second plug door 80 and the second electromagnetic valve 100 in the second branch by the sequence of E-I-J-K, and leaves the air circuit board 10 through the second connector 32 to drive the second air whistle 42 to work. It should be noted that the marks a to K are conceptual points marked on the air path only for describing the direction of the air flow of the air source, and are not physical structures with exact actual positions.
It should be emphasized that the air path inside the air path board 10 may be designed according to the arrangement of the elements such as the filter 60, the first solenoid valve 50, the second solenoid valve 100, the total plug door 90, the first plug door 70, and the second plug door 80 mounted thereon. That is, the plate type air supply system of the present disclosure is not limited to the one shown in fig. 1, but may be the one shown in fig. 3, or the above elements may be disposed on different surfaces of the air path plate according to actual needs, so that the adaptability to space may be improved.
According to a second aspect of the present disclosure, there is provided a whistle device comprising a whistle 40 and a plate-type whistle air supply system connected to the whistle 40 and adapted to supply air to the whistle 40; the structure, function and implementation process of the plate type air whistle air supply system can be the same as any of the foregoing exemplary embodiments, and will not be repeated here. The air whistle device is compact in structure, small in occupied space and convenient to operate, repair and maintain.
According to a third aspect of the present disclosure, a locomotive is provided, the locomotive including a body, a wind source and a whistle device. The wind source is arranged on the vehicle body, for example, can be a wind cylinder, is connected with a main wind pipe of the locomotive, and supplies compressed gas in the main wind pipe to the whistle device; the air whistle device is arranged on the vehicle body and connected with the air source so that the air source supplies air to the air whistle device. The structure, function and implementation process of the whistle device are described above, and will not be described here again.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (6)
1. A panel whistle air supply system, the system comprising:
the gas circuit board (10), the gas circuit board (10) forms the gas circuit inside, the gas circuit includes total way, first branch road and second branch road, the first branch road and the second branch road link to each other with the total way separately;
the air inlet connector (20) is arranged on the air passage board (10), and the air inlet connector (20) is used for being connected with a wind source;
the air outlet connector (30), the air outlet connector (30) is arranged on the air circuit board (10), the air outlet connector (30) comprises a first connector (31) and a second connector (32), the first branch is connected with the first connector (31), and the second branch is connected with the second connector (32);
a whistle (40) comprising a first whistle (41) and a second whistle (42), said first joint (31) being connected to said first whistle (41), said second joint (32) being connected to said second whistle (42), said wind originating from said air inlet joint (20) into said general path; the wind source enters the first branch from the main path, leaves the air path from the first joint (31) and drives the first whistle (41) to work; the wind source enters the second branch from the main path, leaves the air path from the second joint (32) and drives the second air whistle (42) to work;
the first plug door (70) is arranged on the air circuit board (10) in a plate mode, the first plug door (70) is used for controlling the on-off of the wind source in the first branch, and the first plug door (70) is provided with a first plug door exhaust port (71);
the second plug door (80) is arranged on the air circuit board (10) in a plate mode, the second plug door (80) is used for controlling the on-off of the wind source in the second branch, and the second plug door (80) is provided with a second plug door exhaust port (81);
the first electromagnetic valve (50) is arranged on the air circuit board (10) in a plate mode and is used for controlling the on-off of the wind source in the first branch, the first electromagnetic valve (50) is arranged adjacent to the first joint (31) so that the wind source enters the first branch and then passes through the first plug door (70) and enters the first electromagnetic valve (50), and the first electromagnetic valve (50) is provided with a first electromagnetic valve exhaust port (51) so as to exhaust wind from the first electromagnetic valve (50) to the first joint (31) when the first electromagnetic valve (50) is closed;
the second electromagnetic valve (100), second electromagnetic valve (100) plate-type install in gas circuit board (10), second electromagnetic valve (100) are used for controlling the wind regime be in the break-make of second branch road, second electromagnetic valve (100) with second joint (32) are adjacent to be set up, so that after the wind regime gets into second branch road, earlier pass through second cock (80), reentrant second electromagnetic valve (100), second electromagnetic valve (100) are provided with second electromagnetic valve gas vent (110), in order when second electromagnetic valve (100) are closed, discharge second electromagnetic valve (100) extremely wind in second joint (32).
2. The system of claim 1, further comprising a filter (60), the filter (60) being plate mounted to the air circuit board (10), the filter (60) being in communication with the air circuit, the filter (60) being for filtering moisture in the wind source.
3. The system according to claim 1, further comprising a total plug door (90), wherein the total plug door (90) is mounted on the air circuit board (10) in a plate mode, and the total plug door (90) is used for controlling on-off of the wind source on the total way.
4. A system according to claim 3, characterized in that the total plug door (90), the first plug door (70) and the second plug door (80) are all normally open plug doors;
the total plug door (90) is provided with a total plug door exhaust port (91).
5. A whistle device, characterized in that it comprises:
a whistle (40);
the panel-form whistle air supply system according to any of claims 1-4, which is connected to said whistle (40) and is adapted to supply air to said whistle (40).
6. A locomotive, the locomotive comprising:
a vehicle body;
the wind source is arranged on the vehicle body;
the whistle device according to claim 5, wherein said whistle device is provided on said vehicle body, said whistle device being connected to said wind source such that said wind source supplies wind to said whistle device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211027277.4A CN115303327B (en) | 2022-08-25 | 2022-08-25 | Plate type air supply system of air whistle, air whistle device and locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211027277.4A CN115303327B (en) | 2022-08-25 | 2022-08-25 | Plate type air supply system of air whistle, air whistle device and locomotive |
Publications (2)
| Publication Number | Publication Date |
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| CN115303327A CN115303327A (en) | 2022-11-08 |
| CN115303327B true CN115303327B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211027277.4A Active CN115303327B (en) | 2022-08-25 | 2022-08-25 | Plate type air supply system of air whistle, air whistle device and locomotive |
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| CN (1) | CN115303327B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201777263U (en) * | 2010-08-28 | 2011-03-30 | 中国北车集团大连机车车辆有限公司 | Integrated air brake cabinet |
| CN202719325U (en) * | 2012-06-30 | 2013-02-06 | 中国北车集团大连机车车辆有限公司 | Electric pneumatic valve and plug combined module |
| CN203558064U (en) * | 2013-11-28 | 2014-04-23 | 中国北车集团大连机车车辆有限公司 | Auxiliary pneumatic control equipment integrated box of locomotive |
| CN106080671A (en) * | 2016-08-29 | 2016-11-09 | 中车大连机车车辆有限公司 | Locomotive whistle is blown a whistle with high bass and is controlled device and control method thereof |
| CN207215440U (en) * | 2017-08-03 | 2018-04-10 | 中车唐山机车车辆有限公司 | A kind of integrated form gas circuit test device and train |
| CN214955986U (en) * | 2021-03-19 | 2021-11-30 | 中车青岛四方机车车辆股份有限公司 | Whistle control system for realizing variable volume and variable audio frequency and locomotive |
| CN114537462A (en) * | 2022-03-27 | 2022-05-27 | 中车洛阳机车有限公司 | Control pipeline module for parking brake of rail engineering vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3325325B1 (en) * | 2015-07-17 | 2023-09-06 | Harsco Technologies LLC | Rail warning system |
-
2022
- 2022-08-25 CN CN202211027277.4A patent/CN115303327B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201777263U (en) * | 2010-08-28 | 2011-03-30 | 中国北车集团大连机车车辆有限公司 | Integrated air brake cabinet |
| CN202719325U (en) * | 2012-06-30 | 2013-02-06 | 中国北车集团大连机车车辆有限公司 | Electric pneumatic valve and plug combined module |
| CN203558064U (en) * | 2013-11-28 | 2014-04-23 | 中国北车集团大连机车车辆有限公司 | Auxiliary pneumatic control equipment integrated box of locomotive |
| CN106080671A (en) * | 2016-08-29 | 2016-11-09 | 中车大连机车车辆有限公司 | Locomotive whistle is blown a whistle with high bass and is controlled device and control method thereof |
| CN207215440U (en) * | 2017-08-03 | 2018-04-10 | 中车唐山机车车辆有限公司 | A kind of integrated form gas circuit test device and train |
| CN214955986U (en) * | 2021-03-19 | 2021-11-30 | 中车青岛四方机车车辆股份有限公司 | Whistle control system for realizing variable volume and variable audio frequency and locomotive |
| CN114537462A (en) * | 2022-03-27 | 2022-05-27 | 中车洛阳机车有限公司 | Control pipeline module for parking brake of rail engineering vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115303327A (en) | 2022-11-08 |
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