Vehicle-mounted water heater with double water outlets

Abstract

The utility model provides a kind of double water outlet's vehicle-mounted water heater, it is related to vehicle-mounted water heater technical field, including shell, the shell inside is provided with a cavity, heating device is equipped in the cavity, the heating device is exported hot water by water outlet component;The water outlet component includes multi-head connector, the multi-head connector is connected with the heating device by connecting pipe and exports hot water by first water outlet by connecting water outlet pipe, the first water outlet is installed on the shell rear side backplate;The multi-head connector is also connected with second water outlet, the utility model has advantage, provide a kind of double water outlet vehicle-mounted water heater with reasonable structure, perfect function, especially suitable for motor home, can satisfy the hot water demand of passenger in different positions in car.

Description

Technical Field

[0001] This utility model relates to the field of vehicle-mounted water heater technology, and in particular to a vehicle-mounted water heater with dual outlets. Background Technology

[0002] In modern RV design, the onboard water heater plays an indispensable role as a key piece of equipment. Utilizing advanced heat exchange technology and efficient heating elements, it ensures a stable and comfortable hot water supply during outdoor travel. Whether for washing or cleaning, the onboard water heater intelligently adjusts to the user's needs, guaranteeing suitable water temperature and sufficient hot water. Its compact design and efficient energy utilization maximize the use of RV interior space while reducing energy consumption, providing users with a more convenient and environmentally friendly outdoor living experience.

[0003] However, existing vehicle water heaters typically only have one outlet, which presents several inconveniences in practical use. For example, a single outlet cannot meet the demand when hot water needs to be provided to passengers in different locations within the vehicle simultaneously. Therefore, it is necessary to design a vehicle water heater with dual outlets and a reasonable structure. Utility Model Content

[0004] This invention overcomes the shortcomings of the prior art and provides a vehicle-mounted water heater with dual outlets.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] A vehicle-mounted water heater with dual outlets includes a housing, an interior cavity containing a heating device, and the heating device outputting hot water through a water outlet assembly.

[0007] The water outlet assembly includes a multi-head connector, which is connected to the heating device via a connecting pipe and outputs hot water through a first water outlet via a connecting water outlet pipe. The first water outlet is installed on the rear back plate of the housing.

[0008] The multi-head connector is also connected to a second water outlet.

[0009] Preferably, the multi-head connector is a T-joint, which connects the connecting pipe, the outlet pipe, and the second outlet, respectively. The second outlet is located inside the housing, with its port facing the door frame.

[0010] Preferably, the housing is further provided with a mounting plate, which is arranged parallel to the back plate and the door frame, and the heating device is arranged on the side of the mounting plate near the back plate;

[0011] The tee connector is mounted on the mounting plate, and one end of the tee connector passes through the mounting plate and connects to the second outlet.

[0012] Preferably, a switch tap is provided at the second water outlet, and the switch tap is placed inside the housing.

[0013] Preferably, the other two ports of the tee connector are connected to the outlet pipe and the connecting pipe, respectively;

[0014] The tee connector is mounted longitudinally on the mounting plate, and the water outlet pipe is placed on the upper side of the connecting pipe and connected to the upper port of the tee connector.

[0015] Preferably, the mounting plate is also provided with a pressure relief valve, which is connected to the heating device through a water pipe and monitors the water pressure inside the heating device.

[0016] Preferably, the mounting plate is provided with a circuit device, and the pressure relief valve and the three-way connector are respectively located on both sides of the circuit device.

[0017] Preferably, the heating device includes a burner, a water inlet assembly, and a water tank. The water inlet assembly is located on one side of the burner and connected to the water tank via a water pipe. The water tank is located on the upper side of the burner. The pressure relief valve is connected to the water inlet assembly via a water pipe.

[0018] Preferably, a fan is provided on the upper side of the water tank, and a smoke exhaust pipe is provided on the side of the fan near the door frame, the smoke exhaust pipe passing through the door frame and located on the outside of the door frame.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] A vehicle-mounted water heater with dual outlets connects two outlets via a multi-head connector, meeting the hot water needs of different locations inside the RV. For example, the second outlet can provide hot water to the kitchen area, while the first outlet can provide hot water to the sink or shower area. By placing the second outlet inside the casing, the limited space is effectively utilized. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the present invention and, together with the embodiments of the present invention, are used to explain the present invention. They do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 This is a first structural schematic diagram of the vehicle-mounted water heater described in this utility model;

[0023] Figure 2 This is a second structural schematic diagram of the vehicle-mounted water heater described in this utility model;

[0024] Figure 3 This is a third structural schematic diagram of the vehicle-mounted water heater described in this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the mounting plate described in this utility model;

[0026] In the diagram: 1-Shell; 2-Cavity; 3-Heating device; 4-Water outlet assembly; 5-Door frame; 6-Mounting plate; 7-Circuit device; 8-Pressure relief valve; 9-Back plate; 10-Fan; 11-Exhaust pipe; 301-Burner; 302-Water inlet assembly; 303-Water tank; 401-Multi-head connector; 402-Water outlet pipe; 403-First water outlet; 404-Second water outlet; 405-Connecting pipe; 406-Switch faucet; 407-T-connector. Detailed Implementation

[0027] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0028] like Figures 1 to 4 As shown, a vehicle-mounted water heater with dual outlets includes a housing 1, a cavity 2 inside the housing 1, a heating device 3 inside the cavity 2, and the heating device 3 outputs hot water through a water outlet assembly 4.

[0029] The water outlet assembly 4 includes a multi-head connector 401, which is connected to the heating device 3 via a connecting pipe 405 and outputs hot water through a first water outlet 403 via a connecting water outlet pipe 402. The first water outlet 403 is installed on the rear back plate 9 of the housing 1.

[0030] The multi-head connector 401 is also connected to a second outlet 404.

[0031] Specifically, the multi-head connector 401 is set as a three-way connector 407, which connects to the connecting pipe 405, the outlet pipe 402 and the second outlet 404 respectively, forming a stable water supply system. This structure can not only supply water from multiple directions, but also effectively disperse water flow pressure, reduce pipe vibration and damage caused by water flow impact, thereby improving the stability and service life of the equipment.

[0032] Its second water outlet 404 is located inside the housing 1, and the port of the second water outlet 404 faces the door frame 5.

[0033] The housing 1 is also provided with an installation plate 6, which is arranged parallel to the back plate 9 and the door frame 5. The heating device 3 is arranged on the side of the installation plate 6 near the back plate 9.

[0034] The tee connector 407 is mounted on the mounting plate 6, with one end of the tee connector 407 passing through the mounting plate 6 and connecting to the second water outlet 404. The mounting plate 6 provides stable support for components such as the heating device 3 and the tee connector 407, ensuring the equipment remains stable during RV travel and preventing displacement or damage due to vibration. This not only guarantees the normal operation of the equipment but also improves the safety of RV travel.

[0035] A faucet 406 is installed at the second water outlet 404. The faucet 406 is housed inside the housing 1, allowing users to easily control the flow of hot water at any time. Users can operate the faucet without bending over or moving to a specific location, improving convenience and comfort.

[0036] The 406 faucet switch can effectively control the flow of hot water. When users do not need hot water, they can turn off the 406 faucet switch to prevent hot water leakage, avoid waste of water resources and potential safety hazards.

[0037] More specifically, the other two ports of the tee connector 407 are connected to the outlet pipe 402 and the connecting pipe 405, respectively;

[0038] The tee connector 407 is mounted longitudinally on the mounting plate 6, and the outlet pipe 402 is placed on the upper side of the connecting pipe 405 and connected to the upper port of the tee connector 407.

[0039] Furthermore, the ideal setting is 10 kilograms.

[0040] The mounting plate 6 is equipped with a control circuit device 7, with a pressure relief valve 8 and a three-way connector 407 located on either side of the circuit device 7. The circuit device 7 controls the operation of the heating device 3 and works in conjunction with the pressure relief valve 8 and the three-way connector 407. This intelligent control system can automatically adjust the operating status of the heating device according to actual needs, optimizing the overall performance of the equipment and improving the efficiency and stability of hot water supply. Simultaneously, the circuit device 7 can be integrated with other electrical systems of the RV to achieve remote control and monitoring, further enhancing the user experience.

[0041] The heating device 3 includes a burner 301, a water inlet assembly 302, and a water tank 303. The water inlet assembly 302 is located on one side of the burner 301 and is connected to the water tank 303 via a water pipe. The water tank 303 is located on the upper side of the burner 301. The pressure relief valve 8 is connected to the water inlet assembly 302 via a water pipe. The multi-head connector 401 is connected to the water tank 303 via a connecting pipe 405. A water pipe is coiled around the outer ring of the water tank 301 from bottom to top, so that the cold water circulates in the water tank, can be fully mixed, and makes the water temperature more uniform.

[0042] The water inlet assembly 302 includes a water flow sensor and a filter valve. Water flows into the water tank 303 through the water flow sensor and the filter valve. The filter screen in the filter valve filters impurities in the water flow.

[0043] Furthermore, the mounting plate 6 is also equipped with a pressure relief valve 8, which is connected to the water inlet assembly 302 and monitors the water pressure in the water tank 303. When the water pressure exceeds the set value, the pressure relief valve 8 automatically opens to release hot water, thereby avoiding pipe rupture or equipment damage caused by excessive water pressure and ensuring the safety of equipment operation.

[0044] A fan 10 is installed on the upper side of the water tank 303. A smoke exhaust pipe 11 is installed on the side of the fan 10 near the door frame 5. The smoke exhaust pipe 11 passes through the door frame 5 and is located on the outside of the door frame 5. The smoke exhaust pipe 11 can promptly discharge the exhaust gas generated by combustion outside the vehicle, avoid the accumulation of exhaust gas inside the vehicle, and ensure the air quality inside the vehicle and the safety of the user.

[0045] In this embodiment, by providing a first water outlet 403 and a second water outlet 404, the hot water needs of different locations inside the RV can be met simultaneously. For example, the second water outlet 404 can provide hot water to the kitchen area, facilitating cooking and washing; the first water outlet 403 can provide hot water to the sink or shower area, meeting the user's personal hygiene needs. This design avoids the inconvenience of users having to queue in a fixed location to use hot water, improving the comfort and convenience of living inside the RV.

[0046] Its dual-outlet design provides greater flexibility for equipment installation. Users can choose a suitable location to install the outlets based on the interior layout of the RV and their actual needs, allowing the water heater to better integrate into the overall design of the RV without taking up too much space or affecting the use of other equipment.

[0047] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vehicle-mounted water heater with dual water outlets, characterized in that: Includes a housing (1), inside which is a cavity (2), and inside the cavity (2) is a heating device (3), which outputs hot water through a water outlet assembly (4); The water outlet assembly (4) includes a multi-head connector (401), which is connected to the heating device (3) through a connecting pipe (405) and outputs hot water through a first water outlet (403) through a connecting water outlet pipe (402). The first water outlet (403) is installed on the rear back plate (9) of the housing (1). The multi-head connector (401) is also connected to a second outlet (404).

2. A vehicle-mounted water heater with dual outlets according to claim 1, characterized in that: The multi-head connector (401) is configured as a three-way connector (407), which is connected to the connecting pipe (405), the water outlet pipe (402) and the second water outlet (404) respectively. The second water outlet (404) is located inside the housing (1) and the port of the second water outlet (404) faces the door frame (5).

3. A vehicle-mounted water heater with dual outlets according to claim 2, characterized in that: The housing (1) is also provided with an installation plate (6), which is arranged parallel between the back plate (9) and the door frame (5). The heating device (3) is arranged on the side of the installation plate (6) near the back plate (9). The tee connector (407) is mounted on the mounting plate (6), and one end of the tee connector (407) passes through the mounting plate (6) and connects to the second outlet (404).

4. A vehicle-mounted water heater with dual outlets according to claim 3, characterized in that: A switch tap (406) is provided at the second water outlet (404), and the switch tap (406) is placed inside the housing (1).

5. A vehicle-mounted water heater with dual outlets according to claim 3, characterized in that: The other two ports of the tee connector (407) are respectively connected to the water outlet pipe (402) and the connecting pipe (405). The tee connector (407) is mounted longitudinally on the mounting plate (6), and the water outlet pipe (402) is placed on the upper side of the connecting pipe (405) and connected to the upper port of the tee connector (407).

6. A vehicle-mounted water heater with dual outlets according to claim 3, characterized in that: The mounting plate (6) is also equipped with a pressure relief valve (8), which is connected to the heating device (3) through a water pipe and monitors the water pressure inside the heating device (3).

7. A vehicle-mounted water heater with dual outlets according to claim 6, characterized in that: The mounting plate (6) is provided with a circuit device (7), and the pressure relief valve (8) and the three-way connector (407) are respectively located on both sides of the circuit device (7).

8. A vehicle-mounted water heater with dual outlets according to claim 7, characterized in that: The heating device (3) includes a burner (301), a water inlet assembly (302), and a water tank (303). The water inlet assembly (302) is located on one side of the burner (301) and connected to the water tank (303) via a water pipe. The water tank (303) is located on the upper side of the burner (301). The pressure relief valve (8) is connected to the water inlet assembly (302) via a water pipe.

9. A vehicle-mounted water heater with dual outlets according to claim 8, characterized in that: A fan (10) is provided on the upper side of the water tank (303). A smoke exhaust pipe (11) is provided on the side of the fan (10) near the door frame (5). The smoke exhaust pipe (11) passes through the door frame (5) and is located on the outside of the door frame (5).

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