CN213008098U - Water drinking equipment for railway vehicle and railway vehicle - Google Patents
Water drinking equipment for railway vehicle and railway vehicle Download PDFInfo
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- CN213008098U CN213008098U CN202021234537.1U CN202021234537U CN213008098U CN 213008098 U CN213008098 U CN 213008098U CN 202021234537 U CN202021234537 U CN 202021234537U CN 213008098 U CN213008098 U CN 213008098U
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Abstract
The utility model relates to a rail vehicle drinking water field provides drinking water equipment and rail vehicle for rail vehicle. Water dispenser for rail vehicles includes: the water purifier is connected to a water source through a clear water pipeline, and direct drinking water filtered by the water purifier is respectively connected to the cold water tank and the hot water tank through a direct drinking water pipeline; the cold water tank is connected to the water outlet of the water receiving panel through a cold water pipeline, and the hot water tank is connected to the water outlet of the water receiving panel through a hot water pipeline; the cold water tank is connected to the storage jar through first overflow pipe way, and the hot-water tank is connected to the storage jar through second overflow pipe way, and the water purifier is connected to the storage jar through first waste water pipe way, and the storage jar passes through second waste water pipe way and connects to clear water pipe way. The utility model discloses can solve inside not establishing filter purification device of current rail vehicle drinking water equipment, it is poor to go out water quality of water and taste, heats the technical problem that the chamber easily produced the incrustation scale.
Description
Technical Field
The utility model relates to a rail vehicle drinking water technical field especially relates to drinking water equipment and rail vehicle for rail vehicle.
Background
Along with the improvement of the life quality of people, the water purification technology is widely adopted, and higher requirements (such as warm water or ice water capable of being directly drunk) are provided for the drinking water quality, the taste and the diversified forms of vehicles.
Most of existing electric water boilers of the railway vehicles can only boil water, and the requirements of passengers are not met; and the original electric water boiler is not internally provided with a filtering and purifying device, the quality and taste of the outlet water are poor, and the heating cavity is easy to generate scale.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a drinking water equipment for rail vehicle has solved the inside filter purification device that does not establish of current rail vehicle drinking water equipment, goes out water quality of water and taste poor, heats the technical problem that the chamber easily produced the incrustation scale.
The utility model discloses still provide a rail vehicle.
According to the utility model discloses drinking water equipment for rail vehicle of first aspect embodiment, include:
the water purifier is connected to a water source through a clear water pipeline, and direct drinking water filtered by the water purifier is respectively connected to the cold water tank and the hot water tank through a direct drinking water pipeline; the cold water tank is connected to the water outlet of the water receiving panel through a cold water pipeline, and the hot water tank is connected to the water outlet of the water receiving panel through a hot water pipeline;
the cold water tank is connected to through first overflow pipe way storage jar, the hot-water tank is connected to through second overflow pipe way storage jar, the water purifier is connected to through first waste water pipe way storage jar, the storage jar is connected to through second waste water pipe way clear water pipe way.
According to the utility model discloses an embodiment, this drinking water equipment for rail vehicle is still including locating booster pump on the clear water pipeline, the cold water storage cistern is equipped with first level sensor, the hot-water tank is equipped with second level sensor.
According to one embodiment of the utility model, a first water inlet electromagnetic valve is arranged on a direct drinking water pipeline of the water purifier connected to the cold water tank, and a second water inlet electromagnetic valve is arranged on a direct drinking water pipeline of the water purifier connected to the hot water tank;
and a cold water electromagnetic valve is arranged on the cold water pipeline, and a hot water electromagnetic valve is arranged on the hot water pipeline.
According to an embodiment of the utility model, still include air pump and two-position three way solenoid valve, the air pump is connected to the first interface of two-position three way solenoid valve through the gas circuit, the second interface of two-position three way solenoid valve is connected to the water purifier through the air water shared pipeline, the clear water pipeline is connected to the third interface of two-position three way solenoid valve;
the second interface and the third interface are normally open interfaces, and the first interface is a normally closed interface.
According to an embodiment of the present invention, the bottom of the cold water tank is connected to the storage tank through a third waste water pipeline, the third waste water pipeline is provided with a first drain solenoid valve, the bottom of the hot water tank is connected to the storage tank through a fourth waste water pipeline, and the fourth waste water pipeline is provided with a second drain solenoid valve;
and a steam condenser is arranged on the second overflow pipeline.
According to an embodiment of the invention, the storage tank is connected to a clean water line between the water source and the booster pump through the second waste water line;
the second waste water pipeline is provided with a water outlet electromagnetic valve and a first one-way valve, and the clean water pipeline between the joint of the second waste water pipeline and the clean water pipeline and the water source is provided with a second one-way valve.
According to an embodiment of the present invention, the storage tank is provided with a third liquid level sensor, the bottom of the storage tank is connected to a fifth waste water pipeline extending to the under-vehicle, and the top of the storage tank is connected to the fifth waste water pipeline through a third overflow pipeline;
and a third drainage electromagnetic valve is arranged on the fifth waste water pipeline between the connection part of the third overflow pipeline and the fifth waste water pipeline and the bottom of the storage tank.
According to the utility model discloses an embodiment, the top of cold water storage cistern is equipped with the cold water overflow mouth, the cold water overflow mouth with first overflow pipe connects, the top of hot-water tank is equipped with the hot water overflow mouth, the hot water overflow mouth with second overflow pipe connects.
According to one embodiment of the present invention, the hot water tank is provided with a resistance-type heating pipe, and the cold water tank is provided with a semiconductor refrigerator;
the water receiving panel is provided with a cold water button, a hot water button and a child lock button linked with the hot water button.
According to the rail vehicle provided by the embodiment of the second aspect of the invention, the drinking water equipment for the rail vehicle is installed; the drinking water equipment for the railway vehicle is controlled by a control system of the railway vehicle.
The embodiment of the utility model provides an in above-mentioned one or more technical scheme, one of following technological effect has at least:
the drinking water equipment for the rail vehicle adopts the water in the water tank to be purified by the water purifier, and non-direct drinking water at a water source is filtered into direct drinking water so as to improve the drinking water quality and taste; and the straight drinking water after the water purifier filters is connected to cold water tank and hot-water tank respectively through straight drinking water pipeline to for cold water tank and hot-water tank provide the straight drinking water of normal atmospheric temperature respectively, the straight drinking water of normal atmospheric temperature that gets into in the cold water tank can be cooled down to frozen water by the cold water tank, and the straight drinking water of normal atmospheric temperature that gets into in the hot-water tank can be heated to the boiling water by the hot-water tank, and the heating chamber is difficult for producing the incrustation. Thereby providing the passenger with different options.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic system diagram of a drinking water device for a rail vehicle according to an embodiment of the present invention.
Reference numerals:
1-a booster pump, 2-an air pump, 3-a water purifier, 4-a hot water tank, 5-a cold water tank, 6-a semiconductor refrigerator, 7-a resistance heating pipe, 8-a water receiving panel, 9-a high liquid level probe, 10-a steam condenser, 11-a first water inlet electromagnetic valve, 12-a second water inlet electromagnetic valve, 13-a two-position three-way electromagnetic valve, 14-a first water discharge electromagnetic valve, 15-a second water discharge electromagnetic valve, 16-a third water discharge electromagnetic valve, 17-a cold water electromagnetic valve, 18-a hot water electromagnetic valve, 19-a first one-way valve, 20-a second one-way valve, 21-a storage tank, 22-a water outlet electromagnetic valve, 23-a wastewater liquid level probe, and 24-a water source.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1, in a first aspect, a drinking water device for a rail vehicle according to an embodiment of the present invention mainly includes a water purifier 3, a cold water tank 5, a hot water tank 4, a water receiving panel 8 and a storage tank 21.
Specifically, water purifier 3 is connected to water source 24 through the clear water pipeline, and water source 24 can be the water tank of installing under the car, and the water tank is full of water in advance, supplies water for water purifier 3 through the water tank, and water in the water tank carries out purification treatment through water purifier 3, filters into straight drinking water with the non-straight drinking water of water source 24 to improve drinking water quality and taste.
Specifically, the water purifier 3 can be provided with one or more of a PP cotton filter element, an activated carbon filter element, an RO membrane filter element and the like so as to effectively filter non-direct drinking water.
Wherein, the straight drink water after the filter of water purifier 3 is connected to cold water storage cistern 5 and hot-water tank 4 respectively through straight drink water pipeline to for cold water storage cistern 5 and hot-water tank 4 provide the straight drink water of normal atmospheric temperature respectively, the normal atmospheric temperature straight drink water that gets into in cold water storage cistern 5 can be cooled down to frozen water by cold water storage cistern 5, and the normal atmospheric temperature straight drink water that gets into in hot-water tank 4 can be heated to the boiling water by hot-water tank 4.
Wherein, cold water tank 5 is connected to the delivery port of water receiving panel 8 through the cold water pipeline to be convenient for the passenger to receive from the delivery port of water receiving panel 8 and get frozen water, hot-water tank 4 is connected to the delivery port of water receiving panel 8 through the hot water pipeline, thereby be convenient for the passenger to receive from the delivery port of water receiving panel 8 and get the boiling water.
In the embodiment, the hot water tank 4 is provided with a resistance-type heating pipe 7 for heating normal-temperature direct drinking water, and the cold water tank 5 is provided with a semiconductor refrigerator 6 for cooling the normal-temperature direct drinking water; realize vehicle drinking water form diversification, improve passenger's travelling comfort.
In the embodiment, a heating pipe resistance type heating mode is adopted, the electric principle is simple, the requirement on the quality of a power supply is low, and the failure rate is low.
In this embodiment, the semiconductor refrigerator 6 is adopted for refrigeration, so that the refrigeration speed is high, the efficiency is high, and the power consumption is low.
In addition, the hot water tank 4 may also be heated by using other types of heaters, and the cold water tank 5 may also be cooled by using other types of refrigerators, which is not limited in this embodiment.
In this embodiment, the cold water tank 5 is connected to the storage tank 21 through the first overflow pipeline, and when the cold water tank 5 is full of water, the surplus normal-temperature direct drinking water can be stored in the storage tank 21 through the first overflow pipeline, so that the water is prevented from overflowing the cold water tank 5 and entering the vehicle.
Similarly, the hot water tank 4 is connected to the storage tank 21 through a second overflow pipeline, when the hot water tank 4 is full of water, the surplus normal-temperature direct drinking water can be discharged into the storage tank 21 through the second overflow pipeline for storage, and the water is prevented from overflowing the hot water tank 4 and entering the vehicle.
In this embodiment, water purifier 3 is connected to storage jar 21 through first waste water pipeline, and water purifier 3 has purified the in-process of non-straight drinking water and has produced straight drinking water and waste water, and this waste water is arranged to storage jar 21 storage through first waste water pipeline.
In this embodiment, storage jar 21 is connected to the clear water pipeline through the second waste water pipeline, and when the waste water in storage jar 21 reached certain water level, the waste water in with storage jar 21 through the second waste water pipeline was discharged into the clear water pipeline again with waste water and is carried out purification treatment into water purifier 3 through the clear water pipeline to can make waste water circulating filtration purify, thereby realize using water wisely, extension water tank live time.
The water purifier 3 of this embodiment is multi-stage filtration device, and it is higher to require water pressure, needs to establish booster pump 1 at the end of intaking and to satisfy 3 water pressure requirements of advancing of water purifier with 24 water pressure boost in water source. Therefore, in this embodiment, the clean water line is provided with the booster pump 1.
In one embodiment, the cold water tank 5 is provided with a first liquid level sensor so as to detect the liquid level of the cold water tank 5, the hot water tank 4 is provided with a second liquid level sensor so as to detect the liquid level of the hot water tank 4, and both the first liquid level sensor and the second liquid level sensor can be high liquid level probes 9.
When normally circular telegram, cold water tank 5 and hot-water tank 4's high liquid level probe 9 all do not switch on, also when not reaching required water level, booster pump 1 starts, and water source 24 is after booster pump 1 pressurization gets into 3 purification treatment of water purifier, gets into cold water tank 5 and hot-water tank 4 respectively through directly drinking the water pipeline, detects the high liquid level until high liquid level probe 9, and booster pump 1 stops.
Here, the high liquid level is a relative concept, and may be set to a high liquid level at four fifths of the cold water tank 5 or a high liquid level at five sixths of the hot water tank 4, for example.
In addition, when the cold water tank 5 and the hot water tank 4 are full and overflow occurs in an unexpected situation such as failure of the high level probe 9, the overflow ports of the cold water tank 5 and the hot water tank 4 may be drained to the storage tank 21 through the corresponding overflow lines for storage.
According to the utility model discloses an embodiment, water purifier 3 is connected to and is equipped with first solenoid valve 11 of intaking on the straight drinking water pipeline of cold water storage cistern 5, is connected to with control through first solenoid valve 11 the break-make of the straight drinking water pipeline of cold water storage cistern 5 is equipped with second solenoid valve 12 of intaking on the straight drinking water pipeline that water purifier 3 is connected to hot-water tank 4, is connected to with control through second solenoid valve 12 of intaking the break-make of the straight drinking water pipeline of hot-water tank 4. According to the water consumption conditions of the cold water tank 5 and the hot water tank 4, the first water inlet electromagnetic valve 11 and the second water inlet electromagnetic valve 12 are automatically opened and closed according to the actual water consumption. For example, when the cold water tank 5 needs to be supplied with water and the hot water tank 4 does not need to be supplied with water due to a large amount of cold water in summer, the first water inlet solenoid valve 11 is opened and the second water inlet solenoid valve 12 is closed. In winter, the hot water is used in large quantity, the hot water tank 4 needs to supply water, and when the cold water tank 5 does not need to supply water, the second water inlet electromagnetic valve 12 is opened, and the first water inlet electromagnetic valve 11 is closed.
Of course, when the cold water tank 5 and the hot water tank 4 both need to supply water, the first water inlet solenoid valve 11 and the second water inlet solenoid valve 12 are both opened, and when the cold water tank 5 and the hot water tank 4 both are filled with water, the first water inlet solenoid valve 11 and the second water inlet solenoid valve 12 are both closed.
In this embodiment, the cold water pipeline is provided with a cold water solenoid valve 17, when a passenger operates the water receiving panel 8 to receive cold water, the cold water solenoid valve 17 is opened, the hot water pipeline is provided with a hot water solenoid valve 18, and when the passenger operates the water receiving panel 8 to receive hot water, the hot water solenoid valve 18 is opened.
Consider the anti-freezing demand of vehicle, each part of drinking water equipment need regularly carry out the evacuation operation, according to the utility model discloses an embodiment, still includes air pump 2 and two-position three way solenoid valve 13, and air pump 2 is connected to two-position three way solenoid valve 13's first interface through the gas circuit, and two-position three way solenoid valve 13's second interface is connected to water purifier 3 through air water sharing pipeline, and the clear water pipeline is connected to two-position three way solenoid valve 13's third interface.
The second interface and the third interface are normally open interfaces, and the first interface is a normally closed interface.
Form normally open branch road between second interface and the third interface, the water source 24 of being convenient for supplies water for water purifier 3, form normally closed branch road between first interface and the second interface, only at air pump 2 during operation, first interface is opened, and the third interface is closed, forms the route between first interface and the second interface, and air pump 2 passes through gas circuit and gas water shared pipeline and communicates with water purifier 3, and air pump 2 supplies to press and squeezes gas into through gas circuit and gas water shared pipeline in water purifier 3. The water stored in the water purifier 3 is emptied by adopting the pressurizing mode of the air pump 2, so that the water discharging speed is high and the water discharging effect is obvious.
According to the utility model discloses an embodiment, cold water storage 5's bottom is connected to storage jar 21 through third waste water pipeline, is equipped with first drainage solenoid valve 14 on the third waste water pipeline, and hot-water tank 4's bottom is connected to storage jar 21 through fourth waste water pipeline, is equipped with second drainage solenoid valve 15 on the fourth waste water pipeline. The bottom of the storage tank 21 is connected to a fifth waste water line extending under the vehicle.
When an anti-freezing evacuation instruction is received, the first drain electromagnetic valve 14, the second drain electromagnetic valve 15 and a third drain electromagnetic valve 16 below are all powered on and opened, and the cold water tank 5, the hot water tank 4 and the storage tank 21 are subjected to tank anti-freezing evacuation.
In one embodiment, the storage tank 21 is connected to the clean water line between the water source 24 and the booster pump 1 by a second waste water line. The waste water in the storage tank 21 is led to the fresh water line between the water source 24 and the booster pump 1 through the second waste water line.
The second waste water pipeline is provided with a water outlet electromagnetic valve 22 and a first one-way valve 19, and the clean water pipeline between the joint of the second waste water pipeline and the clean water pipeline and a water source 24 is provided with a second one-way valve 20.
In addition, when the anti-freezing exhaust is finished, the booster pump 1 is started, the water stored in the clean water pipeline between the second one-way valve 20 and the booster pump 1 is pressurized into the water purifier 3, the pipeline exhaust is realized, the booster pump 1 stops working when the set time is reached, and meanwhile, the air pump 2 is started, and the two-position three-way electromagnetic valve 13 is electrified to open the normally closed branch (the normally open branch is closed). The air pump 2 pressurizes the water purifier 3 through a normally closed branch of a two-position three-way electromagnetic valve 13, and the interior of the water purifier 3 is emptied. When the set time is reached, the air pump 2 stops working, the anti-freezing emptying instruction is disconnected, all the drainage electromagnetic valves are closed, and the two-position three-way electromagnetic valve 13 is reset.
According to an embodiment of the present invention, the storage tank 21 is provided with a third level sensor, for example a wastewater level probe 23, and the top of the storage tank 21 is connected to a fifth wastewater line through a third overflow line. When the waste water level probe 23 of the storage tank 21 is conducted, the water outlet electromagnetic valve 22 is opened, and waste water is pumped into the water purifier 3 by the booster pump 1 for circulating filtration and purification. The clean water pipeline and the second waste water pipeline are respectively provided with a one-way valve to realize complete isolation of two pipelines.
A third drainage electromagnetic valve 16 is arranged on a fifth waste water pipeline between the joint of the third overflow pipeline and the fifth waste water pipeline and the bottom of the storage tank 21, and when the third drainage electromagnetic valve 16 is opened, the waste water in the storage tank 21 can be discharged out of the vehicle, so that the emptying operation of the storage tank 21 is facilitated during the anti-freezing emptying.
According to an embodiment of the present invention, a cold water overflow port is provided at the top of the cold water tank 5, the cold water overflow port is connected to the first overflow pipeline, when the cold water tank 5 is full of water, the excess cold water is discharged into the first overflow pipeline through the cold water overflow port, and enters the storage tank 21 for storage; the top of hot-water tank 4 is equipped with the hot water overflow mouth, and the hot water overflow mouth is connected with second overflow pipeline, and like the same reason, when hot-water tank 4 was full of water, the second overflow pipeline was discharged with unnecessary hot water through the hot water overflow mouth to it stores to go into storage jar 21.
In addition, a steam condenser 10 is arranged on the second overflow pipeline, and hot steam generated by hot water is quickly condensed into liquid and discharged into a storage tank 21 for storage.
In one embodiment, the water receiving panel 8 is provided with a cold water button, a hot water button, and a child lock button linked with the hot water button. When the passenger has the requirement of drinking ice water, the cold water button on the water receiving panel 8 is operated to supply the ice water; when the passenger has the requirement of drinking hot water, the child lock button on the water receiving panel 8 is operated firstly, and then the hot water button is operated, so that hot water can be supplied.
In a second aspect, according to the embodiment of the utility model, a drinking water device for rail vehicles is installed; the drinking water equipment for the railway vehicle is controlled by a control system of the railway vehicle, namely, the control system of the railway vehicle sends a control command to the drinking water equipment for the railway vehicle, and a control system or a controller is not required to be additionally arranged. The rail vehicle of this embodiment has all advantages of drinking water equipment for rail vehicle through setting up above-mentioned drinking water equipment for rail vehicle, and it is no longer repeated here.
The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.
Claims (10)
1. A drinking water device for a rail vehicle, comprising:
the water purifier is connected to a water source through a clear water pipeline, and direct drinking water filtered by the water purifier is respectively connected to the cold water tank and the hot water tank through a direct drinking water pipeline; the cold water tank is connected to the water outlet of the water receiving panel through a cold water pipeline, and the hot water tank is connected to the water outlet of the water receiving panel through a hot water pipeline;
the cold water tank is connected to through first overflow pipe way storage jar, the hot-water tank is connected to through second overflow pipe way storage jar, the water purifier is connected to through first waste water pipe way storage jar, the storage jar is connected to through second waste water pipe way clear water pipe way.
2. The drinking water apparatus for a railway vehicle as claimed in claim 1, further comprising a booster pump provided on the clean water pipeline, wherein the cold water tank is provided with a first liquid level sensor, and the hot water tank is provided with a second liquid level sensor.
3. The drinking water equipment for the railway vehicle as claimed in claim 1, wherein a first water inlet electromagnetic valve is arranged on a direct drinking water pipeline of the water purifier connected to the cold water tank, and a second water inlet electromagnetic valve is arranged on a direct drinking water pipeline of the water purifier connected to the hot water tank;
and a cold water electromagnetic valve is arranged on the cold water pipeline, and a hot water electromagnetic valve is arranged on the hot water pipeline.
4. The drinking water equipment for the railway vehicle as claimed in claim 1, further comprising an air pump and a two-position three-way solenoid valve, wherein the air pump is connected to a first port of the two-position three-way solenoid valve through an air path, a second port of the two-position three-way solenoid valve is connected to the water purifier through an air-water shared pipeline, and the clean water pipeline is connected to a third port of the two-position three-way solenoid valve;
the second interface and the third interface are normally open interfaces, and the first interface is a normally closed interface.
5. The drinking water device for the railway vehicle as claimed in claim 1, wherein the bottom of the cold water tank is connected to the storage tank through a third waste water pipeline, a first water discharge electromagnetic valve is arranged on the third waste water pipeline, the bottom of the hot water tank is connected to the storage tank through a fourth waste water pipeline, and a second water discharge electromagnetic valve is arranged on the fourth waste water pipeline;
and a steam condenser is arranged on the second overflow pipeline.
6. The drinking apparatus for a rail vehicle as claimed in claim 2, wherein the storage tank is connected to a clean water line between the water source and the booster pump through the second waste water line;
the second waste water pipeline is provided with a water outlet electromagnetic valve and a first one-way valve, and the clean water pipeline between the joint of the second waste water pipeline and the clean water pipeline and the water source is provided with a second one-way valve.
7. The drinking water apparatus for a railway vehicle as claimed in claim 1, wherein the storage tank is provided with a third liquid level sensor, a fifth waste water pipeline extending to the underside of the vehicle is connected to the bottom of the storage tank, and a fifth waste water pipeline is connected to the top of the storage tank through a third overflow pipeline;
and a third drainage electromagnetic valve is arranged on the fifth waste water pipeline between the connection part of the third overflow pipeline and the fifth waste water pipeline and the bottom of the storage tank.
8. The drinking water apparatus for a railway vehicle as claimed in claim 1, wherein a cold water overflow port is provided at a top of the cold water tank, the cold water overflow port being connected to the first overflow pipe, and a hot water overflow port is provided at a top of the hot water tank, the hot water overflow port being connected to the second overflow pipe.
9. The drinking water apparatus for a railway vehicle as claimed in any one of claims 1 to 8, wherein the hot water tank is provided with a resistive heating pipe and the cold water tank is provided with a semiconductor refrigerator;
the water receiving panel is provided with a cold water button, a hot water button and a child lock button linked with the hot water button.
10. A rail vehicle, characterized in that a drinking device for rail vehicles according to any one of claims 1-9 is installed; the drinking water equipment for the railway vehicle is controlled by a control system of the railway vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021234537.1U CN213008098U (en) | 2020-06-30 | 2020-06-30 | Water drinking equipment for railway vehicle and railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021234537.1U CN213008098U (en) | 2020-06-30 | 2020-06-30 | Water drinking equipment for railway vehicle and railway vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN213008098U true CN213008098U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021234537.1U Active CN213008098U (en) | 2020-06-30 | 2020-06-30 | Water drinking equipment for railway vehicle and railway vehicle |
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| CN (1) | CN213008098U (en) |
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2020
- 2020-06-30 CN CN202021234537.1U patent/CN213008098U/en active Active
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