Manual electronic plug for water feeding of passenger car

Abstract

The utility model relates to a passenger car water feeding manual electronic bolt, which comprises a fixed frame and an expandable function cabinet, the upper end of the fixed frame is detachably provided with a fixed panel and a movable panel, the function cabinet is fixed at the upper end of the movable panel, the lower end of the fixed frame is provided with a service valve, the lower end of the fixed panel is provided with a control water valve, and the control water valve is connected with the movable panel. A water inlet of the service valve is used for being connected and communicated with a municipal water pipe, a water outlet of the service valve is connected with a water inlet of the control water valve through a pipe section, a water outlet of the control water valve is connected with one end of a water feeding rubber pipe, the other end of the water feeding rubber pipe is connected with a passenger car water feeding connector, and a controller is installed in the function cabinet. And the controller is connected with the control water valve. The water supply cabinet has the advantages that the structural design is simple and reasonable, the fixed frame can be set as an industrial standard part, and different water supply requirements are met by replacing functional cabinets with different models and functions through disassembly and assembly of the functional cabinets and the movable panel.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of passenger train water equipment, especially a passenger train water manual electronic plug. BACKGROUND

[0002] At present, passenger trains are all fixed structure design. With the development of society, the function of the above-mentioned joint of passenger train is constantly improved, and some old equipment needs to be updated, so the fixed passenger train water plug has the problem of difficult replacement, or the existing water plug is modified and upgraded, but the structure design is difficult to upgrade, and the cost is also high. Or directly discard the existing water plug and replace a new generation of products, which requires high cost and long replacement cycle, and may also involve the reinstallation of water circuit.

[0003] Therefore, a passenger train water manual electronic plug needs to be developed to overcome the above technical problems. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of providing a passenger train water manual electronic plug, which effectively overcomes the defects of the prior art.

[0005] The technical scheme for solving the above technical problem is as follows:

[0006] A passenger train water manual electronic plug, comprising a fixed frame and an expandable function cabinet, the upper end of the fixed frame is detachably provided with a fixed panel and a movable panel, the function cabinet is fixed to the upper end of the movable panel, the lower end of the fixed frame is provided with an inspection valve, the lower end of the fixed panel is provided with a control water valve, the water inlet of the inspection valve is connected with and communicated with the municipal water pipe, the water outlet thereof is connected with the water inlet of the control water valve through a pipe section, one end of the water outlet of the control water valve is connected with a water filling hose, the other end of the water filling hose is connected with a passenger train water joint, a controller is arranged in the function cabinet, and the controller is connected with the control water valve.

[0007] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0008] Further, the lower end of the edge of the fixed frame is integrally connected with a mounting ear, an inlet pipe section connected with the municipal water pipe is arranged on the mounting ear, the inlet pipe section is connected with and communicated with the water inlet of the inspection valve, a maintenance opening is arranged on the fixed panel corresponding to the position of the inspection valve, and a maintenance cover plate is detachably arranged at the maintenance opening.

[0009] Further, the water filling connector of the passenger train is a pneumatic holding type connector, and a gas path is arranged in the water filling connector; a gas channel is arranged along the length of the water filling hose; one end of the gas channel is connected with the gas path of the water filling connector and communicates with the gas path; the other end of the gas channel extends to one end of the water filling hose; the function cabinet is provided with a gas pump connected with the controller; and the outlet of the gas pump is connected with the other end of the gas channel through a pipeline.

[0010] Further, the water filling connector of the passenger train is a pneumatic holding type connector, and a gas path is arranged in the water filling connector; a gas channel is arranged along the length of the water filling hose; one end of the gas channel is connected with the gas path of the water filling connector and communicates with the gas path; the other end of the gas channel extends to one end of the water filling hose; the function cabinet is provided with a gas pump connected with the controller; and the outlet of the gas pump is connected with the other end of the gas channel through a pipeline.

[0011] Further, the function cabinet is provided with a running state indicator lamp connected with the controller.

[0012] Further, the function cabinet is provided with a running state indicator lamp connected with the controller.

[0013] Further, the function cabinet is provided with a running state indicator lamp connected with the controller.

[0014] Further, the function cabinet is provided with a running state indicator lamp connected with the controller.

[0015] Further, the function cabinet is provided with a running state indicator lamp connected with the controller.

[0016] Further, the function cabinet is provided with a running state indicator lamp connected with the controller.

[0017] The utility model discloses a passenger train water filling manual electronic plug has the advantages of simple and reasonable structure design, and the fixed frame can be set as the industry standard, and the function cabinet can be disassembled and replaced with different models to meet different water filling demands. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic drawing that the passenger train water filling manual electronic plug is assembled on the pipe ditch of the utility model;

[0019] Figure 2 It is the structure schematic drawing that the passenger train water filling manual electronic plug is assembled on the pipe ditch of the utility model;

[0020] Figure 3 Assembling view of function cabinet and movable panel in manual electronic bolt for bus water filling of the utility model;

[0021] Figure 4 Structure schematic view after removing one side wall of function cabinet in manual electronic bolt for bus water filling of the utility model;

[0022] Figure 5 Structure schematic view of fixed frame in manual electronic bolt for bus water filling of the utility model.

[0023] In the drawings, the components represented by each reference numeral are listed as follows:

[0024] 1, fixed frame; 2, function cabinet; 3, control water valve; 4, water filling rubber tube; 5, bus water filling connector; 6, maintenance valve; 11, fixed panel; 12, movable panel; 13, mounting lug. DETAILED DESCRIPTION

[0025] The principles and features of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model and are not used to limit the scope of the utility model.

[0026] EMBODIMENT

[0027] As shown in Figure 1 , 2 , 5, the bus water filling manual electronic bolt of the embodiment comprises a fixed frame 1 and an expandable function cabinet 2, the upper end of the fixed frame 1 is detachably provided with a fixed panel 11 and a movable panel 12, the function cabinet 2 is fixed to the upper end of the movable panel 12, the lower end of the fixed frame 1 is provided with a maintenance valve 6, the lower end of the fixed panel 11 is provided with a control water valve 3, the water inlet of the maintenance valve 6 is used to be connected with and communicated with a municipal water pipe, and the water outlet thereof is connected with the water inlet of the control water valve 3 through a pipe section, one end of the water outlet of the control water valve 3 is connected with one end of a water filling rubber tube 4, the other end of the water filling rubber tube 4 is connected with a bus water filling connector 5, a controller is arranged in the function cabinet 2, and the controller is connected with the control water valve 3.

[0028] The manual electronic plug of the bus water supply in the embodiment is designed as an industry standard part in the production process. In the assembly process, the function cabinet 2 of the appropriate type is selected according to different functional requirements, the water inlet of the control water valve 3 is connected with the water outlet of the maintenance valve 6, and it is ensured that the water outlet of the control water valve 3 is well connected with the water supply rubber pipe 4. Whether the control water valve 3 is connected with the controller in the function cabinet 2 is checked. Then, the municipal power supply is connected to the function cabinet 2. When the product needs to be upgraded, only the existing function cabinet 2 (including the movable panel 12 and the control water valve 3) needs to be removed, the maintenance valve 6 is closed, and the connection between the maintenance valve 6 and the municipal water pipe is unchanged. This kind of setting can very quickly complete the upgrade to meet different use requirements, and the fixed frame 1 as a standard general part can be widely used in the industry.

[0029] It should be noted that the fixed frame 1 is generally designed as a rectangular frame body, and the two long sides are fixed on the upper parts of the two sides of the pipe ditch (G in the figure).

[0030] As a preferred embodiment, the lower end of the edge of the fixed frame 1 is integrally connected with a mounting ear 13, the inlet pipe section connected with the municipal water pipe is mounted on the mounting ear 13, the inlet pipe section is connected and communicated with the water inlet of the maintenance valve 6, the maintenance opening is arranged on the fixed frame 11 corresponding to the position of the maintenance valve 6, and the maintenance cover plate is detachably mounted at the maintenance opening.

[0031] In the above embodiment, when the configuration of the function cabinet 2 needs to be changed, the fixed frame 1 as a standard part does not need to be removed, the movable panel 12 is separated from the fixed frame 1, the connection between the maintenance valve 6 and the control water valve 3 is removed through the maintenance opening, the movable panel 12, the function cabinet 2, the control water valve 3 and the external water supply rubber pipe 4 and bus water supply connector 5 are removed together, only the fixed frame 1 is reserved, then the function cabinet 2 of other functions is replaced, the movable panel 12 of the newly replaced function cabinet 2 is assembled with the fixed frame 1, and the control water valve 3 and the maintenance valve 6 are reconnected.

[0032] It should be noted that if the control water valve 3 and the water supply rubber pipe 4 are provided with multiple sets, the corresponding mounting ear 13 and maintenance valve 6 are also provided with multiple sets, and are connected one by one.

[0033] In the embodiment, the movable panel 12 and the fixed panel 11 are connected with the fixed frame 1 by bolts (or screws), which can realize quick assembly and quick disassembly.

[0034] As a preferred embodiment, as shown in Figure 4As shown, the above-mentioned passenger train water filling connector 5 is a pneumatic clamping connector, which is provided with an air path inside. The above-mentioned water filling hose 4 is provided with an air channel along the length of the hose. One end of the air channel is connected and communicated with the air path of the passenger train water filling connector 5. The other end of the air channel extends to one end of the water filling hose 4. The functional cabinet 2 is provided with an air pump (denoted by b in the figure) connected with the controller. The outlet of the air pump is connected with the other end of the air channel through a pipeline.

[0035] In the above-mentioned embodiment, the connection of the air pump with the air channel and the passenger train water filling connector 5 can realize the automatic clamping and disengaging operation of the passenger train water filling connector 5 on the water tank filling port of the train, thereby improving the current situation of manual clamping and disengaging, greatly improving the water filling efficiency and reducing the work intensity of the staff.

[0036] In the present embodiment, the passenger train water filling connector 5 is a product of the prior art, which adopts the patented product with the application number 202411358155.2.

[0037] In the present embodiment, a remote controller is further included. The controller is provided with a communication module, and the remote controller is connected with the controller through the communication module (this technology belongs to the prior art, and will not be described here). During the operation, the controller can be sent with a control instruction through the remote controller, so as to realize the remote control of the opening and closing of the water valve 3 and the operation of the air pump. Specifically, after the passenger train water filling connector 5 is clamped on the water filling port of the passenger train, the opening and closing of the water valve 3 can be controlled through the remote controller, so as to avoid the back and forth movement of the staff between the water filling port and the water filling plug.

[0038] In the present embodiment, the functional cabinet 2 is provided with an operating state indicator light connected with the controller. The operating state indicator light is a product of the prior art. When water is filled, the indicator light displays red, and when water is not filled, the indicator light displays green.

[0039] As a preferred embodiment, as shown, Figure 3 As shown, one side of the functional cabinet 2 is provided with a plug-in opening (denoted by A in the figure) matched with the passenger train water filling connector 5. The plug-in opening is provided with a sensor for sensing the passenger train water filling connector 5. The sensor is connected with the controller.

[0040] In the above-mentioned embodiment, after the water filling is completed, the staff drags the water filling hose 4 to the water filling plug, and then inserts the passenger train water filling connector 5 into the plug-in opening of the functional cabinet 2. After the insertion, the passenger train water filling connector 5 is sensed by the sensor.

[0041] Specifically, the inductor can be a baffle connected to the inner wall or bottom wall of the insertion opening through a rotating shaft, and a proximity switch (i.e., an inductor) is installed behind the baffle and spaced apart from the baffle. After the water inlet 5 of the passenger train is inserted into the insertion opening, the baffle will be pressed to touch the proximity switch, and the controller will receive the signal. Then, the controller will feed back information to the background intelligent terminal connected to the network through the communication module (device). The background staff can know whether the water inlet 5 of the passenger train is in the home position.

[0042] Of course, the controller can also be connected to an alarm. When the water inlet 5 of the passenger train is not inserted into the insertion opening and the control valve 3 is in the open state, the alarm will be activated.

[0043] In the embodiment, the fixed panel 11 or the movable panel 12 is provided with a notch, and one end of the water filling rubber pipe 4 is located in the notch and is rotatably connected to the inner wall of the notch through a connecting piece. The water filling rubber pipe 4 can swing to the two sides of the water faucet, so as to perform water filling operation on the water tanks within the longest extension range of the two sides. The connecting piece can be a rotating shaft, and a pipe clamp connected to the water filling rubber pipe 4 is arranged at the end of the rotating shaft.

[0044] In the embodiment, the water filling rubber pipe 4 is provided with a plurality of water filling rubber pipes, and the side wall of the functional cabinet 2 is provided with a plurality of insertion openings corresponding to the water inlets 5 of the passenger trains. One water faucet is provided with a plurality of water filling rubber pipes 4, and a plurality of control valves 3 are configured to simultaneously perform water filling on a plurality of water tanks or to add water to different water tanks of two trains.

[0045] As a preferred embodiment, the functional cabinet 2 is provided with an automatic pipe coiling device, the side wall of the functional cabinet 2 is provided with a through hole through which the water filling rubber pipe 4 passes, one end of the water filling rubber pipe 4 passes through the through hole, the cross-sectional area of the through hole is smaller than that of the water inlet 5 of the passenger train, the other end of the water filling rubber pipe 4 is coiled on the disc surface of the automatic pipe coiling device, and the driving part of the automatic pipe coiling device is connected to the controller.

[0046] In the above embodiment, the water filling rubber pipe 4 is hidden in the functional cabinet 2 and is coiled on the automatic pipe coiling device when not in use. Since the water inlet 5 of the passenger train is limited outside the through hole, when in use, the water inlet 5 of the passenger train can be pulled out together with the water filling rubber pipe 4 to the water filling position. After the water filling is completed and the water inlet 5 of the passenger train is disconnected, the automatic pipe coiling device can be started to realize automatic pipe coiling operation.

[0047] In the embodiment, the automatic pipe coiling device is provided with a plurality of automatic pipe coiling devices, and the water filling rubber pipe 4 is provided with a plurality of water filling rubber pipes. The water filling rubber pipes 4 are respectively and correspondingly coiled on the disc surfaces of the automatic pipe coiling devices, and the side wall of the functional cabinet 2 is provided with a plurality of through holes corresponding to the water filling rubber pipes 4. The technical scheme realizes water filling operation of a plurality of water filling rubber pipes 4.

[0048] In the embodiment, the side wall of the functional cabinet 2 is provided with an openable or closable door.

[0049] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0050] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0051] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0052] In the utility model, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0053] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0054] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A manual electronic hydrant for water supply in passenger vehicles, characterized in that: The device includes a fixed frame (1) and an expandable functional cabinet (2). The upper end of the fixed frame (1) is detachably equipped with a fixed panel (11) and a movable panel (12). The functional cabinet (2) is fixed to the upper end of the movable panel (12). The lower end of the fixed frame (1) is equipped with a maintenance valve (6). The lower end of the fixed panel (11) is equipped with a control water valve (3). The inlet of the maintenance valve (6) is used to connect and communicate with the municipal water pipe. Its outlet is connected to the inlet of the control water valve (3) through a pipe section. The outlet of the control water valve (3) is connected to one end of the water supply hose (4). The other end of the water supply hose (4) is connected to the bus water supply connector (5). The functional cabinet (2) is equipped with a controller, which is connected to the control water valve (3).

2. The manual electronic hydrant for passenger vehicle water supply according to claim 1, characterized in that: The lower edge of the fixed frame (1) is integrally connected to a mounting ear (13). The mounting ear (13) is equipped with an inlet pipe section that is connected to the municipal water pipe. The inlet pipe section is connected to and communicates with the inlet of the inspection valve (6). The fixed panel (11) is provided with an inspection port corresponding to the inspection valve (6). An inspection cover plate is detachably installed at the inspection port.

3. The manual electronic hydrant for passenger vehicle water supply according to claim 1, characterized in that: The bus water inlet connector (5) is a pneumatic clamping connector with an internal air passage. The water inlet hose (4) has an air channel along its length. One end of the air channel is connected to and communicates with the air passage of the bus water inlet connector (5). The other end of the air channel extends to one end of the water inlet hose (4). The functional cabinet (2) is equipped with an air pump connected to the controller. The outlet of the air pump is connected to the other end of the air channel through a pipeline.

4. The manual electronic hydrant for water supply in a passenger vehicle according to claim 3, characterized in that: It also includes a remote controller, which is equipped with a communication module and is connected to the remote controller through the communication module.

5. The manual electronic hydrant for water supply in a passenger vehicle according to claim 4, characterized in that: The surface of the functional cabinet (2) is provided with an operating status indicator light that is connected to the controller.

6. A manual electronic hydrant for passenger vehicle water supply according to any one of claims 3 to 5, characterized in that: The functional cabinet (2) has a socket on one side that is compatible with the bus water inlet connector (5). The socket is equipped with a sensor for sensing the bus water inlet connector (5). The sensor is connected to the controller.

7. The manual electronic hydrant for water supply in a passenger vehicle according to claim 6, characterized in that: The top wall of the fixed frame (1) has a notch, one end of the water supply hose (4) is located in the notch, and is rotatably connected to the inner wall of the notch through a connector.

8. A manual electronic hydrant for water supply in a passenger vehicle according to claim 6, characterized in that: The water supply hose (4) is provided with multiple hoses, and the side wall of the functional cabinet (2) is provided with multiple insertion ports that correspond one-to-one with the water supply connector (5) of the bus.

9. A manual electronic hydrant for passenger vehicle water supply according to any one of claims 3 to 5, characterized in that: The functional cabinet (2) is equipped with an automatic hose reel, and its side wall is provided with a through hole for the water supply hose (4) to pass through. The other end of the water supply hose (4) passes through the through hole. The cross-sectional area of ​​the through hole is smaller than the cross-sectional area of ​​the bus water supply connector (5). One end of the water supply hose (4) is wound around the disc of the automatic hose reel, and the drive part of the automatic hose reel is connected to the controller.

10. A manual electronic hydrant for water supply in a passenger vehicle according to claim 9, characterized in that: The automatic hose reel is provided in multiple units, and the corresponding water supply hose (4) is provided in multiple units. The water supply hose (4) is wound one by one on the disc surface of the automatic hose reel. The side wall of the functional cabinet (2) is provided with multiple through holes corresponding one by one to the water supply hose (4).

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