CN109050387B - Vehicle-mounted heating and water supply dual-purpose system and caravan using same - Google Patents

Vehicle-mounted heating and water supply dual-purpose system and caravan using same Download PDF

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Publication number
CN109050387B
CN109050387B CN201810935429.8A CN201810935429A CN109050387B CN 109050387 B CN109050387 B CN 109050387B CN 201810935429 A CN201810935429 A CN 201810935429A CN 109050387 B CN109050387 B CN 109050387B
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water
heating
air
pipe
outlet
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CN201810935429.8A
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CN109050387A (en
Inventor
朱华春
夏青春
高峰
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Chinabest Home Appliances Co Ltd
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Chinabest Home Appliances Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/32Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
    • B60P3/36Auxiliary arrangements; Arrangements of living accommodation; Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00357Air-conditioning arrangements specially adapted for particular vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The application discloses a vehicle-mounted heating and water supply dual-purpose system and a motor home using the same, wherein the vehicle-mounted heating and water supply dual-purpose system comprises: the heating device is provided with a heating water pipe and can heat water flow introduced into the heating water pipe; the air supply device is provided with an air supply opening, a heat radiation water pipe is arranged in the air supply opening, and the heat radiation water pipe is in butt joint with the heating water pipe and is used for conveying warm air through hot water in the heat radiation water pipe; the water storage tank is connected with the second water outlet in a butt joint mode and is connected with a water mixing valve through a water outlet pipeline, a first bypass pipe is arranged on the water outlet pipeline and is communicated with a water inlet pipeline through a one-way valve, and the water inlet pipeline is provided with a second bypass pipe and is connected with the water mixing valve through the second bypass pipe. The heating system supplies hot water and simultaneously heats, an air conditioner does not need to be configured for heating, sustainable development is facilitated, and the motor home using the heating system can reduce energy consumption and is beneficial to reducing production cost and use cost.

Description

Vehicle-mounted heating and water supply dual-purpose system and caravan using same
Technical Field
The application belongs to the technical field of motor home, and particularly relates to a heating and water supply system for a motor home and the motor home using the same.
Background
The motor home, also called home on the wheels, has two functions of both the motor home and the motor vehicle, but the attribute of the motor home is also the motor vehicle, and is a movable motor vehicle with necessary infrastructure at home. The motor home is a fashion facility vehicle introduced from abroad, and is provided with a bedroom, a dining room, a shower room, various electric appliances and the like. In the traditional caravan, a shower room adopts a gas water heater to supply hot water, and a bedroom adopts an air conditioner to heat, so that the energy consumption is high.
Disclosure of Invention
In order to solve the problems, the application provides a heating system adopting hot water heating and a motor home using the same.
The technical scheme adopted for solving the technical problems is as follows: a vehicle-mounted dual-purpose heating and water supply system, comprising:
the heating device is provided with a heating water pipe, the heating water pipe is provided with a first water inlet and a first water outlet, the first water inlet is connected with a water inlet connector through a water inlet pipeline, and the heating device can heat water flow introduced into the heating water pipe;
the air supply device is provided with an air supply opening, a heat radiation water pipe is arranged in the air supply opening, the heat radiation water pipe is provided with a second water inlet and a second water outlet, and the second water inlet is in butt joint with the first water outlet and is used for conveying warm air through hot water in the heat radiation water pipe;
the water storage tank is provided with a third water inlet and a third water outlet, the third water inlet is in butt joint with the second water outlet, the third water outlet is connected with a water mixing valve through a water outlet pipeline, a first bypass pipe is arranged on the water outlet pipeline and is communicated with a water inlet pipeline through a one-way valve so as to be used for guiding water flow into the water inlet pipeline to form an internal circulation water channel, and the water inlet pipeline is provided with a second bypass pipe and is connected with the water mixing valve through the second bypass pipe.
Preferably, the air supply device comprises an air blower and an air box arranged at the output end of the air blower, an air outlet is arranged on one side, deviating from the output end of the air blower, of the air box, the radiating water pipes are arranged in the air box, and the air supply outlet is arranged outside the air outlet.
Preferably, the heating device is provided with a heat exchanger and a gas burner for heating the heat exchanger, and the heating water pipe is provided on the heat exchanger.
Preferably, a smoke exhaust mechanism is connected to the smoke exhaust port of the gas burner, and the smoke exhaust mechanism is used for exhausting tail gas generated by the operation of the gas burner.
Preferably, the smoke exhausting mechanism is provided with a centrifugal fan, an air inlet of the centrifugal fan is connected with a smoke exhaust port of the gas burner through a first communicating pipe, an air outlet of the centrifugal fan is connected with a second communicating pipe, and a first filter screen is arranged in the second communicating pipe.
Preferably, a water pump is arranged on the water outlet pipeline.
Preferably, the water storage tank is vertically arranged, the lower end of the water storage tank is provided with a bottle opening, and the bottle opening is connected with a three-way joint and forms a third water inlet and a third water outlet through the other two interfaces of the three-way joint.
Preferably, the three-way joint comprises a vertical first joint, a horizontal second joint and a third joint, wherein the first joint is communicated with a bottle mouth at the lower end of the water storage tank, the second joint is communicated with the second water outlet to form a third water inlet, and the third joint is communicated with the water outlet pipeline to form a third water outlet.
The utility model provides an use car as a house of above-mentioned on-vehicle heating water supply dual-purpose system has shower room and air supply pipeline, have the shower pipeline in the shower room, the shower pipeline is connected the play water end of mixing the water valve, the air supply pipeline is connected air supply arrangement's supply-air outlet.
The beneficial effects of the application are as follows: in the vehicle-mounted heating and water supply dual-purpose system, hot water heated by the heating device passes through the air supply device, so that warm air can be supplied through heat exchange with the hot water when the air supply device supplies air, an air conditioner is not required to be configured for heating, the production cost is reduced, the energy consumption can be reduced, the sustainable development is facilitated, and the practicability is high; in addition, the water outlet pipeline is connected with the water mixing valve and the water inlet pipeline through the one-way valve, so that hot water can be output, and when the water mixing valve is closed, the hot water can be led into the water inlet channel through the one-way valve to realize internal circulation, so that the air supply device can continuously supply heat. The motor home with the heating system does not need to adopt an air conditioner for heating, supplies hot water and simultaneously heats, has lower energy consumption, is favorable for reducing production cost and use cost, and has strong practicability.
Drawings
The application is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is a schematic view of a heating device according to the present application;
FIG. 3 is a schematic diagram of the operation of the smoke evacuation mechanism of the present application;
fig. 4 is a schematic structural view of an air blowing device in the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application.
Referring to fig. 1 to 4, the present application discloses a vehicle-mounted heating and water supply dual-purpose system and a caravan using the same, the vehicle-mounted heating and water supply dual-purpose system comprising:
the heating device 1 is provided with a heating water pipe 104, the heating water pipe 104 is provided with a first water inlet and a first water outlet, the first water inlet is connected with a water inlet joint 4 through a water inlet pipeline 6, and the heating device 1 can heat water flow introduced into the heating water pipe 104;
a blower 2, wherein the blower 2 has a blower port 206, and a heat dissipation water pipe 203 is disposed in the blower port 206, the heat dissipation water pipe 203 has a second water inlet 205 and a second water outlet 204, and the second water inlet 205 is abutted to the first water outlet for delivering warm air through hot water in the heat dissipation water pipe 203;
the water storage tank 3, the water storage tank 3 has third water inlet and third delivery port, the second delivery port 204 is docked to the third water inlet, the third delivery port is connected with the mixing valve 5 through outlet conduit 8, be provided with first bypass pipe 9 on the outlet conduit 8, first bypass pipe 9 communicates inlet channel 6 through the check valve to be used for leading into the inflow in the inlet channel 6 and form the internal circulation water course, inlet channel 6 is provided with second bypass pipe 7 and connects the mixing valve 5 through second bypass pipe 7.
Specifically, the heating device 1 is provided with a housing, a heat exchanger 102 and a gas burner 101 for heating the heat exchanger 102 are arranged in the housing, and the structure and installation of the heat exchanger 102 and the gas burner 101 are generally not two with those of a gas water heater on the market. Wherein the gas burner 101 is located below the heat exchanger 102 and has a gas line 103 controlled by a solenoid valve, a proportional valve, through which gas line 103 a gas tank can be connected. The upper and lower ends of the heat exchanger 102 are communicated, the heating water pipe 104 is wound on the surface of the heat exchanger 102 and/or penetrates through the heat exchanger 102 in an S shape, the lower end of the heat exchanger 102 is in butt joint with the gas burner 101 and keeps sealing with the gas burner 101, and a smoke outlet of the gas burner 101 is formed through an upper end opening of the heat exchanger 102, and the smoke outlet and the upper end of the shell have a certain installation interval. The heating device 1 is provided with a smoke exhaust mechanism for exhausting the exhaust gas generated by the operation of the gas burner 101, corresponding to the smoke exhaust port. Only remain a high less installation interval between the upper end of exhaust port and shell, exhaust mechanism includes the first communicating pipe 105, centrifugal fan and the second communicating pipe 106 that the level set up, and the air intake of exhaust port and centrifugal fan is linked respectively to the both ends of first communicating pipe 105, and the air outlet of centrifugal fan is connected to the second communicating pipe 106. The centrifugal fan in this embodiment adopts a centrifugal impeller 107 with an axis parallel to the motor rotation axis, an air outlet is disposed on the outer peripheral side of the centrifugal impeller 107, and an air inlet is disposed at the end of the centrifugal impeller 107 and abuts against the inner side of the centrifugal impeller 107, so that the inner side air is blown to the outer side when the centrifugal impeller 107 rotates. In order to purify the tail gas, a barrel-shaped second filter screen is sleeved on the outer peripheral side of the centrifugal impeller 107, and a first filter screen is arranged in the second communicating pipe 106, so that multi-layer filtration can be realized. In addition, a control circuit board is disposed in the housing, the control circuit board is provided with a temperature sensing probe corresponding to the heating water pipe 104, and the control circuit board is electrically connected to the gas burner 101, so as to realize a high temperature preventing function, a low temperature frost cracking preventing function, a constant temperature function, etc., and the specific structure and control thereof are all of the prior art, so that detailed description thereof is omitted herein.
The heating device 1 adopting the structure can reduce the height of the shell by communicating the smoke outlet with the centrifugal fan through the horizontal first communication pipe 105 so as to be convenient for installation and can avoid high-temperature tail gas from directly impacting the centrifugal fan. The first communicating pipe 105 is downwards communicated with the air inlet of the centrifugal fan, so that the impact of tail gas on the centrifugal impeller 107 can be weakened, meanwhile, the centrifugal impeller 107 is conveniently discharged from the second communicating pipe 106, and in the discharging process, filtering is performed, and pollution is reduced.
As shown in the figure, the air supply device 2 includes a blower 201 and an air box 202 disposed at an output end of the blower 201, an air outlet is disposed at a side of the air box 202 facing away from the output end of the blower 201, the heat dissipating water pipe 203 is disposed in the air box 202, and the air outlet 206 is disposed outside the air outlet. The water storage tank 3 is vertically arranged, the lower end of the water storage tank is provided with a bottle opening, and the bottle opening is connected with a three-way joint and forms a third water inlet and a third water outlet through the other two interfaces of the three-way joint. The three-way joint comprises a vertical first joint, a horizontal second joint and a third joint, wherein the first joint is communicated with a bottle mouth at the lower end of the water storage tank 3, the second joint is communicated with the second water outlet 204 to form a third water inlet, and the third joint is communicated with the water outlet pipeline 8 to form a third water outlet. In addition, a water pump 10 is arranged on the water outlet pipeline 8. The hot water heated by the heating device 1 can pass through the air supply device 2, so that warm air can be supplied through heat exchange with the hot water when the air supply device 2 supplies air, an air conditioner is not required to be configured for heating, the production cost is reduced, the energy consumption can be reduced, the sustainable development is facilitated, and the practicability is high. And the air box 202 can improve the heat exchange efficiency between the air and the radiating water pipe 203 and improve the warm air conveying effect.
The working modes of the heating system mainly comprise two modes, namely, the output end of the water mixing valve 5 is conducted, at the moment, a water pipe connected with the water inlet joint 4 is opened and cold water is introduced, water flows through the water inlet pipe 6, passes through the first water inlet and enters the heating water pipe 104, is heated by the gas burner 101 and then is converged into the three-way joint through the radiating water pipe 203, meanwhile, the water pump 10 is opened, the one-way valve is closed to pump hot water into the water outlet pipe 8 and convey the hot water to the water mixing valve 5, the cold water is converged into the water mixing valve 5 through the second bypass pipe 7, a user only needs to regulate and control the water mixing valve 5 to select proper water temperature, meanwhile, the blower 201 can be opened for warm air conveying, and when the water pumping quantity of the water pump 10 is smaller than the output quantity of water flow in the radiating water pipe 203, the water flow enters the water storage tank 3, namely, the water storage tank 3 plays a role of an expansion water tank; secondly, the output of the water mixing valve 5 is closed, the water pipe connected with the water inlet connector 4 is closed, the water pump 10 is opened, the one-way valve is opened, the water inlet flow channel, the heating water pipe 104, the radiating water pipe 203, the water storage tank 3, the water outlet pipe 8 and the water flow in the first bypass pipe 9 form internal circulation, and warm air conveying can be performed by opening the blower 201, so that the water mixing valve is convenient to use and high in practicability.
The embodiment also provides a caravan applying the vehicle-mounted heating and water supply dual-purpose system, the caravan is provided with a shower room and an air supply pipeline, the shower room is internally provided with the shower pipeline, the shower pipeline is connected with the water outlet end of the water mixing valve 5, and the air supply pipeline is connected with the air supply port 206 of the air supply device 2. Wherein heating system integral erection is in the car as a house bottom, and heating device 1 is close to the outside installation of car as a house to the discharge of tail gas of being convenient for. The motor home with the heating system does not need to adopt air conditioning for heating, supplies hot water and simultaneously heats, has lower energy consumption, is favorable for reducing production cost and use cost, and has strong practicability.
The above examples are only preferred embodiments of the application, and other embodiments of the application are possible. Equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the application, and these equivalent modifications or substitutions are intended to be included within the scope of the present application as set forth in the following claims.

Claims (5)

1. A vehicle-mounted heating and water supply dual-purpose system, comprising:
the heating device is provided with a heating water pipe, the heating water pipe is provided with a first water inlet and a first water outlet, the first water inlet is connected with a water inlet connector through a water inlet pipeline, and the heating device can heat water flow introduced into the heating water pipe;
the air supply device is provided with an air supply opening, a heat radiation water pipe is arranged in the air supply opening, the heat radiation water pipe is provided with a second water inlet and a second water outlet, and the second water inlet is in butt joint with the first water outlet and is used for conveying warm air through hot water in the heat radiation water pipe;
the water storage tank is provided with a third water inlet and a third water outlet, the third water inlet is connected with the second water outlet in a butt joint mode, the third water outlet is connected with a water mixing valve through a water outlet pipeline, a first bypass pipe is arranged on the water outlet pipeline, the first bypass pipe is communicated with a water inlet pipeline through a one-way valve and used for guiding water flow into the water inlet pipeline to form an internal circulation water channel, and the water inlet pipeline is provided with a second bypass pipe and is connected with the water mixing valve through the second bypass pipe;
the air supply device comprises an air blower and an air box arranged at the output end of the air blower, an air outlet is arranged at one side of the air box, which is away from the output end of the air blower, the radiating water pipes are arranged in the air box, and the air outlet is arranged at the outer side of the air outlet;
the heating device is provided with a heat exchanger and a gas burner for heating the heat exchanger, and the heating water pipe is arranged on the heat exchanger;
the smoke exhaust port of the gas burner is connected with a smoke exhaust mechanism, and the smoke exhaust mechanism is used for exhausting tail gas generated by the operation of the gas burner;
the smoke exhausting mechanism is provided with a centrifugal fan, an air inlet of the centrifugal fan is connected with a smoke exhaust port of the gas burner through a first communicating pipe, an air outlet of the centrifugal fan is connected with a second communicating pipe, and a first filter screen is arranged in the second communicating pipe;
the heating device is provided with a shell, the heat exchanger and the gas burner are arranged in the shell, the gas burner is positioned below the heat exchanger and provided with a gas pipeline regulated and controlled by an electromagnetic valve and a proportional valve, and the gas pipeline is communicated with the gas tank; the upper end and the lower end of the heat exchanger are communicated, the heating water pipe is wound on the surface of the heat exchanger and/or penetrates through the heat exchanger in an S shape, the lower end of the heat exchanger is in butt joint with the gas burner and keeps sealing with the gas burner, a smoke outlet of the gas burner is formed through an upper end opening of the heat exchanger, and an installation space is reserved between the smoke outlet and the upper end of the shell; the first communication pipe is horizontally arranged in the installation space; the centrifugal fan is provided with a centrifugal impeller with an axis parallel to the rotating shaft of the motor, the air outlet is arranged on the outer peripheral side of the centrifugal impeller, and the air inlet is arranged at the end part of the centrifugal impeller and is in butt joint with the inner side of the centrifugal impeller so as to blow air on the inner side to the outer side when the centrifugal impeller rotates; the outer circumference side of the centrifugal impeller is sleeved with a barrel-shaped second filter screen.
2. A vehicle heating and water supply system as in claim 1, wherein a water pump is provided on the outlet conduit.
3. The vehicle-mounted heating and water supply dual-purpose system according to claim 1, wherein the water storage tank is vertically arranged, a bottleneck is arranged at the lower end of the water storage tank, and the bottleneck is connected with a three-way joint and forms a third water inlet and a third water outlet through the other two interfaces of the three-way joint.
4. A vehicle-mounted heating and water supply dual-purpose system as claimed in claim 3, wherein the three-way joint comprises a vertical first joint, a horizontal second joint and a third joint, the first joint is communicated with a bottle mouth at the lower end of the water storage tank, the second joint is communicated with the second water outlet to form a third water inlet, and the third joint is communicated with the water outlet pipeline to form a third water outlet.
5. The car as defined in claim 1, wherein the car as a house comprises a shower room and an air supply pipeline, wherein the shower room is internally provided with a shower pipeline, the shower pipeline is connected with the water outlet end of the water mixing valve, and the air supply pipeline is connected with the air supply port of the air supply device.
CN201810935429.8A 2018-08-16 2018-08-16 Vehicle-mounted heating and water supply dual-purpose system and caravan using same Active CN109050387B (en)

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CN201810935429.8A CN109050387B (en) 2018-08-16 2018-08-16 Vehicle-mounted heating and water supply dual-purpose system and caravan using same

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Application Number Priority Date Filing Date Title
CN201810935429.8A CN109050387B (en) 2018-08-16 2018-08-16 Vehicle-mounted heating and water supply dual-purpose system and caravan using same

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CN109050387B true CN109050387B (en) 2023-10-27

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002081792A (en) * 2000-09-07 2002-03-22 Matsushita Electric Ind Co Ltd Fuel cell heat pump system
CN103600678A (en) * 2013-10-24 2014-02-26 中国人民解放军总后勤部建筑工程研究所 Integrated service vehicle allowing integration of cooking, showering and camping functions
CN204398808U (en) * 2015-01-15 2015-06-17 江西江铃汽车集团旅居车有限公司 A kind ofly be applied in the device that caravan heats
CN204845682U (en) * 2015-07-24 2015-12-09 湖南机电职业技术学院 Car as a house bathing hot water system
CN105240156A (en) * 2015-11-06 2016-01-13 河海大学常州校区 Self-utilization system of exhaust waste heat of touring car
WO2018031944A1 (en) * 2016-08-12 2018-02-15 Girard Products, Llc Hydro-furnaces and related methods for vehicles
CN208855506U (en) * 2018-08-16 2019-05-14 中山百得厨卫有限公司 A kind of vehicular heating and supplying water dual-purpose system and the caravan using the system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002081792A (en) * 2000-09-07 2002-03-22 Matsushita Electric Ind Co Ltd Fuel cell heat pump system
CN103600678A (en) * 2013-10-24 2014-02-26 中国人民解放军总后勤部建筑工程研究所 Integrated service vehicle allowing integration of cooking, showering and camping functions
CN204398808U (en) * 2015-01-15 2015-06-17 江西江铃汽车集团旅居车有限公司 A kind ofly be applied in the device that caravan heats
CN204845682U (en) * 2015-07-24 2015-12-09 湖南机电职业技术学院 Car as a house bathing hot water system
CN105240156A (en) * 2015-11-06 2016-01-13 河海大学常州校区 Self-utilization system of exhaust waste heat of touring car
WO2018031944A1 (en) * 2016-08-12 2018-02-15 Girard Products, Llc Hydro-furnaces and related methods for vehicles
CN208855506U (en) * 2018-08-16 2019-05-14 中山百得厨卫有限公司 A kind of vehicular heating and supplying water dual-purpose system and the caravan using the system

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