A method for installing drinking water equipment on a heavy truck and a structural assembly thereof

Abstract

The present invention relates to the technical field of water dispensers, and in particular to a method for installing a water dispenser on a heavy truck and a structural assembly thereof, comprising: installing a water receiving mechanism of the water dispenser in a cab of the heavy truck; installing a heating mechanism of the water dispenser in the cab of the heavy truck, and forming at least one layer of protective barrier around the heating mechanism; connecting the water and electricity pipelines of the water receiving mechanism of the water dispenser with the heating mechanism of the water dispenser, and connecting the power line of the heating mechanism of the water dispenser with a power interface reserved in the cab of the heavy truck.

Description

Technical Field

[0001] The invention relates to the technical field of water dispensers, and in particular to a method for installing a water dispenser on a heavy truck and a structural assembly thereof. Background Art

[0002] At present, the production and manufacturing of trucks, ordinary household cars and new energy vehicles has developed rapidly, and professional on-board drinking water equipment is indispensable. As we all know, for long-distance drivers, hot water is needed for replenishment during long-distance driving, such as making tea, instant noodles, etc., especially in winter and at night. It is a very practical measure to provide hot water in the car at any time. In the existing on-board drinking water equipment, hot water is provided to the people in the car by using a heating water tank.

[0003] Especially for truck drivers, since there is no reasonable installation location in the truck, random placement will cause safety hazards during driving:

[0004] 1) During driving, if the vehicle brakes suddenly or turns sharply, the water dispenser may move violently because it has no fixed position and is placed randomly, which may affect the driver's attention and seriously affect driving safety.

[0005] 2) Due to the lack of necessary safety protection, the temperature of the water tank becomes higher and higher during the heating process. Once the water tank melts, it will cause certain safety hazards in the car.

[0006] 3) Improper placement of the water dispenser will not only affect its normal use, but also affect the overall appearance of the vehicle interior.

[0007] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to those skilled in the art. Summary of the invention

[0008] The object of the present invention is to provide a method for installing a drinking water device on a heavy truck and a structural assembly thereof, so as to solve the technical problems existing in the prior art.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] In a first aspect, the present invention provides a method for installing a water dispenser in a separate body on a heavy truck, comprising:

[0011] Install a water receiving mechanism for a water dispenser in the cab of a heavy truck;

[0012] The heating mechanism of the water dispenser is installed in the cab of the heavy truck, and at least one layer of protective barrier is formed around the heating mechanism;

[0013] Connect the water and electricity pipelines of the water receiving mechanism of the water dispenser to the heating mechanism of the water dispenser, and connect the power line of the heating mechanism of the water dispenser to the power interface reserved in the cab of the heavy truck.

[0014] As a further technical solution, the installation position of the heating mechanism of the water dispenser in the heavy truck cab includes: a storage space below the berth; a protective barrier is arranged below the berth in the heavy truck cab, and the protective barrier is away from the area of ​​the main driver's seat and together with the area below the berth, forms a storage space;

[0015] The heating mechanism of the water dispenser is built-in and fixed in the accommodation space;

[0016] The water receiving mechanism of the water dispenser is connected to the heating mechanism of the water dispenser after passing the water and electricity pipeline through the protective barrier; the power line of the heating mechanism of the water dispenser is connected to the power interface reserved under the berth.

[0017] As a further technical solution, the water dispenser includes: a control box, a main box and a water storage container; the control box serves as a water receiving mechanism of the water dispenser, and the main box and the water storage container serve as a heating mechanism of the water dispenser;

[0018] The main unit box and the water storage container are installed separately in the accommodation space under the berth;

[0019] Pass the water and electricity pipelines of the control box of the water dispenser through the vertical plate mounting hole and connect them to the main box of the water dispenser, and connect the power line of the main box to the power interface reserved under the berth.

[0020] As a further technical solution, the main unit box and the water storage container are respectively integrated and installed on the same fixed bracket; the fixed bracket integrated with the main unit box and the water storage container is fixed in the accommodation space under the berth;

[0021] As a further technical solution, the water and electricity pipelines of the control box are fixed to the mounting holes of the protective barrier by fastening clamps.

[0022] As a further technical solution, the installation position of the water receiving mechanism of the water dispenser in the cab of a heavy truck includes any one of the following: around the instrument panel, on the side or rear of the main driver's seat, on the side or rear of the co-driver's seat, on the outside of the protective barrier under the berth, and on the side wall of the cab around the berth.

[0023] As a further technical solution, the heating water tank of the main box is provided with an overheating protection element; the overheating protection element is fixed to the surface of the heating water tank, and the overheating protection element interrupts the main power circuit of the water dispenser when the heating water tank exceeds the rated temperature.

[0024] As a further technical solution, two wires of the overheat protection element are connected in series to the main power circuit;

[0025] The two wires of the overheat protection element are respectively wrapped with insulating tubes;

[0026] The two wires of the overheat protection element are respectively installed on the outer surface of the heating water tank through wire brackets and are respectively fixed by naturally curing high-temperature silicone resin.

[0027] As a further technical solution, the heating water tank includes: a water tank shell, a first water level needle, a second water level needle, a third water level needle, a U-shaped heating tube and a temperature sensor; the first water level needle, the second water level needle and the third water level needle are respectively fixed to the water tank shell and are distributed in the water tank shell in a suspended state at different heights; the U-shaped heating tube is fixed to the water tank shell; the temperature sensor is fixed to the water tank shell; the first water level needle, the second water level needle, the third water level needle, the U-shaped heating tube and the temperature sensor are respectively connected to the main box motherboard of the vehicle-mounted water dispenser.

[0028] As a further technical solution, the water tank shell includes: a water tank upper cover and a water tank lower cover; the water tank upper cover is used to install a first water level needle, a second water level needle, a third water level needle, a U-shaped heating tube, a temperature sensor and an overheating protection element; the water tank lower cover forms a cubic space for storing water; the water tank lower cover is provided with a three-direction structure of the water tank for always maintaining a low liquid level at any bottom corner thereof.

[0029] In a second aspect, the present invention provides a structural assembly for separately installing a water dispenser on a heavy truck, which comprises: a water receiving mechanism of the water dispenser and a heating mechanism of the water dispenser separately installed in the cab of the heavy truck;

[0030] The heavy truck cab is provided with an installation position for installing a water receiving mechanism of a water dispenser;

[0031] The heating mechanism of the water dispenser is installed under the berth in the heavy truck cab; a power interface is provided under the berth in the heavy truck cab; a power line of the heating mechanism of the water dispenser is connected to the power interface; a protective barrier is provided under the berth in the heavy truck cab, and the barrier is provided between the main driver's seat and the heating mechanism; the water and electricity pipelines of the water receiving mechanism of the water dispenser are connected to the heating mechanism after passing through the vertical plate.

[0032] By adopting the above technical solution, the present invention has the following beneficial effects:

[0033] The present invention installs the water dispenser in the cab of a heavy truck in a split form. A protective barrier is formed on the periphery of the heating mechanism of the water dispenser, which can isolate the heating mechanism from the people in the main and co-driver seats. Of course, the heating mechanism can also be isolated from the people resting on the berth, eliminating the potential safety hazard caused by the excessive temperature of the heating mechanism. The present invention has the characteristics of simple installation, reasonable distribution, and strong safety. In particular, considering safety, a safety barrier is formed between the driver and the heating mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 A side view of the installation state of the water dispenser is provided for an embodiment of the present invention;

[0036] Figure 2 A top view of the installation state of the water dispenser is provided for the embodiment of the present invention;

[0037] Figure 3 An internal side view of the water dispenser in an installed state is provided for an embodiment of the present invention;

[0038] Figure 4 An internal top view of the water dispenser in an installed state is provided for an embodiment of the present invention. DETAILED DESCRIPTION

[0039] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0043] Embodiment 1

[0044] Combination Figures 1 to 4 As shown, this embodiment mainly introduces a method of installing a water dispenser in a heavy truck. The water dispenser of this embodiment can be split into several parts. In this embodiment, the water dispenser can be split into two parts and installed in the cab of a heavy truck, or it can be split into three parts and installed in the cab of a heavy truck. For a heavy truck, it can be understood as a heavy truck with a main driver's seat and a co-driver's seat in the front row and a sleeper berth in the back row.

[0045] The first method is to install the water dispenser in two parts.

[0046] The water dispenser includes a water receiving mechanism 1 (control box) and a heating mechanism 2 (integrated main box and water storage container) of the water dispenser. The water receiving mechanism 1 of the water dispenser is installed in the cab of a heavy truck. The heating mechanism 2 of the water dispenser is installed in the cab of a heavy truck, and at least one layer of protective barrier is formed around the heating mechanism 2. The water and electricity pipelines of the water receiving mechanism 1 of the water dispenser are connected to the heating mechanism 2 of the water dispenser, and the power line of the heating mechanism 2 of the water dispenser is connected to the power interface reserved in the cab of the heavy truck. It can be understood that the water receiving mechanism 1 of the water dispenser is a device for controlling water output, and it establishes signal control and water connection with the heating mechanism 2 of the water dispenser. When the water receiving mechanism 1 of the water dispenser outputs an action instruction, the heating mechanism 2 of the water dispenser receives the action instruction and operates according to the action instruction. The operations include: water supply, heating, hot water connection, normal temperature water connection or water return.

[0047] Specifically, the installation positions of the water receiving mechanism 1 of the water dispenser in the cab of a heavy truck include: the position around the instrument panel (for example: the vertical position a where the middle corner of the instrument panel panel faces the main driver's seat or the vertical position b where the middle corner of the instrument panel panel faces the co-driver's seat. The selection of these two positions takes into account that both the main driver and the co-driver can grab the water at any time, and the position design is reasonable and beautiful), the side or rear of the main driver's seat e, the side or rear of the co-driver's seat f, the outer side d of the protective barrier under the berth, and the side wall of the cab around the berth c.

[0048] Specifically, the installation position of the heating mechanism 2 of the water dispenser in the heavy-duty truck cab includes: the accommodating space under the berth (position A near the main driver's seat or position B near the co-driver's seat); a protective barrier is provided under the berth in the heavy-duty truck cab, and the protective barrier and the area away from the main driver's seat and the area below the berth together form a accommodating space; the heating mechanism 2 of the water dispenser is built and fixed in the accommodating space; the water receiving mechanism 1 of the water dispenser is connected to the heating mechanism 2 of the water dispenser after passing the water and electricity pipeline through the protective barrier; the power cord of the heating mechanism 2 of the water dispenser is connected to the power interface reserved under the berth.

[0049] In this embodiment, the protective barrier is to protect the safety of the people on the vehicle and prevent the heating mechanism 2 of the water dispenser from melting and directly injuring people. The protective barrier is used to isolate the heating mechanism 2 from the people in the driver's and co-driver's seats, and to isolate the heating mechanism 2 from the people resting on the berth. Therefore, it can be understood that the use of the space under the berth not only saves space, but also ensures safety.

[0050] Preferably, the protective barrier can be a vertical plate under the berth, and the side of the vertical plate away from the driver and the space under the berth form a receiving space. The vertical plate can isolate the heating mechanism 2 from the people sitting in the driver's and co-driver's seats. In addition, the protective barrier can also be a berth, which can isolate the heating mechanism 2 from the people resting on the berth.

[0051] In this embodiment, the power interface reserved under the berth is connected to the in-vehicle power supply. Preferably, the negative pole of the in-vehicle power supply is connected to the power interface, and the positive pole of the in-vehicle power supply is connected to the key switch, the fuse and the power interface in sequence.

[0052] The second method is to install the water dispenser in three parts.

[0053] For example, the water dispenser includes a control box, a main box and a water storage container; the control box, the main box and the water storage container are all separate structures installed in the cab of a heavy truck.

[0054] The installation positions of the control box of the water dispenser in the cab of a heavy truck include any of the following: the position around the instrument panel (for example: the vertical position a where the middle corner of the instrument panel panel faces the main driver's seat or the vertical position b where the middle corner of the instrument panel panel faces the co-driver's seat. The selection of these two positions takes into account that both the main and co-driver can grab them at any time, and the position design is reasonable and beautiful), the side or rear of the main driver's seat e, the side or rear of the co-driver's seat f, the outside of the protective barrier under the berth d, and the side wall of the cab around the berth c.

[0055] The main box and the water storage container are installed separately in the storage space under the berth (position A near the main driver's seat or position B near the co-driver's seat); the water and electricity pipelines of the control box of the water dispenser are connected to the main box of the water dispenser after passing through the vertical plate installation hole, and the power line of the main box is connected to the power interface reserved under the berth. Specifically, the water and electricity pipelines of the control box are fixed to the installation hole of the protective barrier by a fastening clamp.

[0056] Preferably, the water and electricity pipelines of the control box of the water dispenser are integrated into a bundle, and a fastening clamp is provided on the water and electricity pipelines. The fastening clamp includes: a first perforated nut, a second perforated nut and a ferrule; the first perforated nut is threadedly connected to one end of the ferrule; a tongue for being stuck on the outer side of the vertical plate mounting hole (the vertical plate facing the driver) is provided between the first perforated nut and one end of the ferrule; the second perforated nut is threadedly connected to the other end of the ferrule; a tongue for being stuck on the inner side of the vertical plate mounting hole (the vertical plate facing away from the driver) is provided between the second perforated nut and the other end of the ferrule; a coaxial through hole is provided between the first perforated nut, the second perforated nut and the ferrule, and the water and electricity pipelines are connected to the main box of the water dispenser through the coaxial through hole.

[0057] Preferably, the outer diameter of the ferrule matches the vertical plate mounting hole and can be inserted into the vertical plate mounting hole; and the length of the ferrule is consistent with the depth of the vertical plate mounting hole.

[0058] Preferably, the main engine box and the water storage container are respectively integrated and installed on the same fixing bracket; the fixing bracket integrated with the main engine box and the water storage container is fixed in the accommodation space under the berth (position A close to the main driver's seat or position B close to the co-driver's seat);

[0059] Specifically, in this embodiment, the fixed bracket includes: four legs, the four legs form a first support frame at the bottom, and the four legs form a second support frame at the top; the main box is installed on the first support frame, and the water storage container is installed on the second support frame.

[0060] Specifically, the power interface reserved under the berth is connected to the in-vehicle power supply. Preferably, the negative pole of the in-vehicle power supply is connected to the power interface, and the positive pole of the in-vehicle power supply is connected to the key switch, the fuse and the power interface in sequence.

[0061] Embodiment 2

[0062] Combination Figures 1 to 4 As shown, this embodiment further provides a structural assembly for installing a water dispenser in a heavy truck separately on the basis of the above-mentioned embodiment 1, which includes: a water receiving mechanism 1 and a heating mechanism 2 of the water dispenser separately installed in the cab of the heavy truck; the cab of the heavy truck is provided with an installation position for installing the water receiving mechanism 1 of the water dispenser; the cab of the heavy truck is provided with a heating mechanism 2 of the water dispenser under the berth; the cab of the heavy truck is provided with a power interface under the berth; the power line of the heating mechanism 2 of the water dispenser is connected to the power interface; the cab of the heavy truck is provided with a protective barrier under the berth, and the protective barrier is provided between the main driving seat and the heating mechanism 2; the water and electricity pipeline of the water receiving mechanism 1 of the water dispenser is connected to the heating mechanism 2 after passing through the vertical plate. Specific structural components are detailed in the above-mentioned embodiment 1.

[0063] Specifically, the water dispenser includes: a control box, a main box and a water storage container; the control box, the main box and the water storage container are all separate structures installed in the cab of a heavy truck. The installation position of the control box of the water dispenser in the cab of a heavy truck includes any one of the following: the position around the instrument panel, the side or rear of the main driver's seat, the side or rear of the co-driver's seat, the outside of the protective barrier under the berth, and the side wall of the cab around the berth. The main box and the water storage container are installed in a separate manner in the accommodation space under the berth; the water and electricity pipelines of the control box of the water dispenser are connected to the main box of the water dispenser after passing through the vertical plate mounting hole, and the power cord of the main box is connected to the power interface reserved under the berth.

[0064] Preferably, the main box includes a main box housing, a main box main board, a valve group arranged side by side, a heating water tank, and a one-way pump; the valve group arranged side by side includes: a first valve body, a second valve body, a third valve body and a fourth valve body; the heating water tank, the one-way pump, the first valve body, the second valve body, the third valve body and the fourth valve body are arranged in the main housing, and signal connections are established with the main box main board respectively, and the main box main board is connected to a power cord.

[0065] Preferably, the first valve body, the second valve body, the third valve body and the fourth valve body are all two-position three-way solenoid valves, the solenoid valve has a first valve port, a second valve port and a third valve port, the first valve port and the second valve port are working valve ports, and the third valve port is a normally open valve port; when the solenoid valve is energized, the first valve port is connected to the third valve port; when the solenoid valve is de-energized, the second valve port of the solenoid valve is connected to the third valve port of the solenoid valve;

[0066] Preferably, the first valve port of the first valve body is connected to the water storage tank of the water dispenser; the second valve port of the first valve body, the heating water tank of the water dispenser, and the second valve port of the second valve body are connected via a three-way structure; the third valve port of the first valve body, the second valve port of the third valve body, and the second valve port of the fourth valve body are connected via a three-way structure; the first valve port of the second valve body is connected to the control box of the water dispenser; the third valve port of the second valve body, the first valve port of the third valve body, and the first valve port of the fourth valve body are connected via a three-way structure; the third valve port of the third valve body is connected to the inlet of the one-way pump of the water dispenser; the third valve port of the fourth valve body is connected to the outlet of the one-way pump of the water dispenser.

[0067] As a further technical solution, the first valve body, the second valve body, the third valve body, the fourth valve body, the heating water tank, and the one-way pump are all arranged in the main box of the vehicle-mounted water dispenser.

[0068] As a further technical solution, the first valve body, the second valve body, the third valve body and the fourth valve body are distributed in a "cross" array in the main box of the vehicle-mounted water dispenser.

[0069] As a further technical solution, the first valve body, the second valve body, the third valve body and the fourth valve body are distributed in a straight line in the main box of the vehicle-mounted water dispenser.

[0070] As a further technical solution, the one-way pump is a diaphragm pump.

[0071] The first valve body, the second valve body, the third valve body and the fourth valve body are all two-position three-way solenoid valves, the solenoid valve has a first valve port, a second valve port and a third valve port, the first valve port and the second valve port are working valve ports, and the third valve port is a normally open valve port; when the solenoid valve is energized, the first valve port is connected to the third valve port; when the solenoid valve is de-energized, the second valve port of the solenoid valve is connected to the third valve port of the solenoid valve;

[0072] The first valve port of the first valve body is connected to the water storage tank of the water dispenser; the second valve port of the first valve body, the heating water tank of the water dispenser, and the second valve port of the second valve body are connected via a three-way structure; the third valve port of the first valve body, the second valve port of the third valve body, and the second valve port of the fourth valve body are connected via a three-way structure; the first valve port of the second valve body is connected to the control box of the water dispenser; the third valve port of the second valve body, the first valve port of the third valve body, and the first valve port of the fourth valve body are connected via a three-way structure; the third valve port of the third valve body is connected to the inlet of the one-way pump of the water dispenser; the third valve port of the fourth valve body is connected to the outlet of the one-way pump of the water dispenser.

[0073] As a further technical solution, the first valve body, the second valve body, the third valve body, the fourth valve body, the heating water tank, and the one-way pump are all arranged in the main box of the vehicle-mounted water dispenser.

[0074] As a further technical solution, the first valve body, the second valve body, the third valve body and the fourth valve body are distributed in a "cross" array in the main box of the vehicle-mounted water dispenser.

[0075] As a further technical solution, the first valve body, the second valve body, the third valve body and the fourth valve body are distributed in a straight line in the main box of the vehicle-mounted water dispenser.

[0076] As a further technical solution, the one-way pump is a diaphragm pump.

[0077] Preferably, the heating water tank of the main box is provided with an overheating protection element; the overheating protection element is fixed to the surface of the heating water tank, and the overheating protection element interrupts the main power circuit of the water dispenser when the heating water tank exceeds the rated temperature.

[0078] Preferably, two conducting wires of the overheat protection element are connected in series to the main power circuit;

[0079] The two wires of the overheat protection element are respectively wrapped with insulating tubes;

[0080] The two wires of the overheat protection element are respectively installed on the outer surface of the heating water tank through wire brackets and are respectively fixed by naturally curing high-temperature silicone resin.

[0081] As a further technical solution, the heating water tank includes: a water tank shell, a first water level needle, a second water level needle, a third water level needle, a U-shaped heating tube and a temperature sensor; the first water level needle, the second water level needle and the third water level needle are respectively fixed to the water tank shell and are distributed in the water tank shell in a suspended state at different heights; the U-shaped heating tube is fixed to the water tank shell; the temperature sensor is fixed to the water tank shell; the first water level needle, the second water level needle, the third water level needle, the U-shaped heating tube and the temperature sensor are respectively connected to the main box motherboard of the vehicle-mounted water dispenser.

[0082] As a further technical solution, the water tank shell includes: a water tank upper cover and a water tank lower cover; the water tank upper cover is used to install a first water level needle, a second water level needle, a third water level needle, a U-shaped heating tube, a temperature sensor and an overheating protection element; the water tank lower cover forms a cubic space for storing water; the water tank lower cover is provided with a three-direction structure of the water tank for always maintaining a low liquid level at any bottom corner thereof.

[0083] Preferably, the water inlet of the control box is connected to the water outlet of the main box, and the control box is used to send various action instructions to the main box (a signal connection is established between the control board of the control box and the main board of the main box); the water inlet of the main box is connected to the water outlet of the water storage container, and the exhaust port of the main box is connected to the air inlet of the water storage container. The main box receives various instructions from the control box 1 and cooperates with the control box to complete the actions corresponding to each instruction.

[0084] Preferably, the control box includes: a control box shell, a control box mainboard, a trigger mechanism, and an installation connector; the control box shell has a water inlet and a water outlet; the control box shell is provided with an installation connector for fixing in the vehicle; the trigger mechanism is arranged on the control box shell, and the trigger mechanism is used to input various action instructions to the control box mainboard, and the control box mainboard sends various action instructions (water supply instruction, water withdrawal instruction, hot water connection instruction, normal temperature water connection instruction, shutdown instruction) to the main box mainboard.

[0085] Preferably, the trigger mechanism includes: an infrared sensing bracket; the infrared sensing bracket has a U-shaped nozzle arranged downward, and the opposite side walls of the U-shaped nozzle are provided with sensing ports; a U-shaped infrared sensor is provided at the position of the infrared sensing bracket corresponding to the sensing port, the infrared sensor is connected to the control box mainboard signal, and the infrared sensing bracket is provided with a mounting hole for installing the water outlet.

[0086] The present invention installs the water dispenser in the heavy truck cab in a split form, which has the characteristics of simple installation, reasonable distribution and strong safety. In particular, a safety barrier is formed between the driver and the heating mechanism 2 for safety considerations.

[0087] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for installing a water dispenser in a separate part on a heavy truck, characterized in that: include: Install a water receiving mechanism for a water dispenser in the cab of a heavy truck; The heating mechanism of the water dispenser is installed in the cab of the heavy truck, and at least one layer of protective barrier is formed around the heating mechanism; Connect the water and electricity pipelines of the water dispenser's water receiving mechanism to the water dispenser's heating mechanism, and connect the power line of the water dispenser's heating mechanism to the power interface reserved in the heavy truck cab; The water dispenser comprises: a control box, a main box and a water storage container; the control box serves as a water receiving mechanism of the water dispenser, and the main box and the water storage container serve as heating mechanisms of the water dispenser; the main box and the water storage container are installed in a separate manner in the storage space below the berth; a protective barrier is provided below the berth in the heavy truck cab, and the protective barrier is away from the area of ​​the main driver's seat and together with the area below the berth, forms a storage space; the protective barrier is a vertical plate below the berth; the water and electricity pipelines of the control box of the water dispenser are connected to the main box of the water dispenser after passing through the vertical plate mounting hole, and the power line of the main box is connected to the power interface reserved below the berth; the water and electricity pipelines of the control box are fixed to the vertical plate mounting hole by a fastening clamp; The water and electricity pipelines of the control box of the water dispenser are integrated into a bundle, and a fastening clamp is arranged on the water and electricity pipelines; the fastening clamp includes: a first nut with a hole, a second nut with a hole and a ferrule; the first nut with a hole is threadedly connected to one end of the ferrule; a tongue for being stuck on the outer side of the vertical plate mounting hole is provided between the first nut with a hole and one end of the ferrule; the second nut with a hole is threadedly connected to the other end of the ferrule; a tongue for being stuck on the inner side of the vertical plate mounting hole is provided between the second nut with a hole and the other end of the ferrule, and a coaxial through hole is provided between the first nut with a hole, the second nut with a hole and the ferrule, and the water and electricity pipelines are connected to the main box of the water dispenser through the coaxial through hole; the outer diameter of the ferrule matches the vertical plate mounting hole, and is installed in the vertical plate mounting hole, and the length of the ferrule is consistent with the depth of the vertical plate mounting hole.

2. The method for installing a water dispenser in a separate body on a heavy truck according to claim 1, characterized in that: The main engine box and the water storage container are respectively integrated and installed on the same fixing bracket; the fixing bracket integrated with the main engine box and the water storage container is fixed in the accommodating space under the berth.

3. The method for installing a water dispenser in a separate body on a heavy truck according to claim 1, characterized in that: The installation position of the water receiving mechanism of the water dispenser in the heavy truck cab includes any one of the following: around the instrument panel, on the side or rear of the main driver's seat, on the side or rear of the co-driver's seat, on the outside of the protective barrier under the berth, and on the side wall of the cab around the berth.

4. The method for installing a water dispenser in a separate body on a heavy truck according to claim 1, characterized in that: The heating water tank of the main box is provided with an overheating protection element; the overheating protection element is fixed to the surface of the heating water tank, and the overheating protection element interrupts the main power circuit of the water dispenser when the heating water tank exceeds the rated temperature.

5. The method for installing a water dispenser in a separate body on a heavy truck according to claim 4, characterized in that: Two conducting wires of the overheat protection element are connected in series to the main power circuit; The two wires of the overheat protection element are respectively wrapped with insulating tubes; The two wires of the overheat protection element are respectively installed on the outer surface of the heating water tank through wire brackets and are respectively fixed by naturally curing high-temperature silicone resin.

6. The method for installing a water dispenser in a separate body on a heavy truck according to claim 5, characterized in that: The heating water tank includes: a water tank shell, a first water level needle, a second water level needle, a third water level needle, a U-shaped heating tube and a temperature sensor; the first water level needle, the second water level needle and the third water level needle are respectively fixed to the water tank shell and are distributed in the water tank shell in a suspended state at different heights; the U-shaped heating tube is fixed to the water tank shell; the temperature sensor is fixed to the water tank shell; the first water level needle, the second water level needle, the third water level needle, the U-shaped heating tube and the temperature sensor are respectively connected to the main box motherboard of the vehicle-mounted water dispenser.

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