CN214533351U - Car as a house hot water and engine preheating device - Google Patents
Car as a house hot water and engine preheating device Download PDFInfo
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- CN214533351U CN214533351U CN202120537285.8U CN202120537285U CN214533351U CN 214533351 U CN214533351 U CN 214533351U CN 202120537285 U CN202120537285 U CN 202120537285U CN 214533351 U CN214533351 U CN 214533351U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model discloses a car as a house hot water and engine preheating device, including life hot-water tank, diesel oil parking heater and engine, its characterized in that, be provided with heating coil in the life hot-water tank, heating coil's one end is linked together with diesel oil parking heater, engine respectively through the tee bend pipeline, heating coil's the other end is linked together with diesel oil parking heater, engine respectively through the tee bend pipeline, be provided with an electric ball valve, No. two electric ball valves and No. three electric ball valves of being connected with the temperature controller electricity on the pipeline of the heating coil other end respectively, the temperature controller detects the temperature of engine and life hot-water tank, temperature controller and diesel oil parking heater electricity are connected. The utility model discloses a preheating device utilizes diesel oil parking heater and engine waste heat to acquire life hot water, and the form when parking is camping, the vehicle is marchd acquires life hot water.
Description
Technical Field
The utility model relates to a car as a house equipment technical field specifically is a car as a house hot water and engine preheating device.
Background
At present, three hot water obtaining modes in the motor home are mainly adopted, namely liquefied gas heating, electric heating and heating by using circulating high-temperature cooling liquid of an engine are adopted, the advantage of gas is convenient and simple, but hot areas such as Xinjiang, Tibet and the like and Hainan island ferry of the motor home for travelling are safe, the entry of a liquefied gas tank is strictly forbidden according to the specification of a plaintext, meanwhile, most of vehicle gas water heaters are used for natural air exhaust, and certain potential safety hazards exist during use; the second electric heating mode, but the electric power of the motor home is tense, and the electric power and the power which can be provided are both limited and cannot be used at will; therefore, a third mode is provided, which utilizes the high-temperature coolant of the motor of the caravan to heat and obtain hot water, which is the mainstream mode of the motor of the caravan to obtain hot water at present, has high efficiency and low cost, but because the temperature of the motor in normal use is about 90 ℃, a new problem is caused, because the high-temperature coolant of the motor is heated by a heating coil arranged in a hot water tank, the temperature cannot be controlled, the hot water in a domestic hot water tank is rapidly accumulated and expanded at high temperature, a hot water tank protection valve is often expanded to spray hot water, the pressure of the hot water tank is too high and burst, the coil arranged in the domestic hot water tank is damaged, the coolant of the motor is leaked to pollute domestic hot water and damage the motor, and in order to heat the domestic hot water by utilizing the high-temperature coolant of the motor, the temperature of the domestic hot water must be estimated manually, the heating pipeline is manually closed, so that serious accidents can be caused, therefore, the intelligent control device which can safely and reliably use the high-temperature cooling liquid of the engine to heat hot water, can set the temperature of the hot water according to requirements and can ensure that a hot water tank and the engine are not damaged is needed to solve the problems.
Disclosure of Invention
The technique that exists is not enough to the aforesaid, the utility model aims at providing a car as a house hot water and engine preheating device can control the preheating, safe in utilization to car as a house hot water.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a car as a house hot water and engine preheating device, including life hot-water tank, diesel oil parking heater and engine, be provided with heating coil in the life hot-water tank, heating coil's one end is linked together with diesel oil parking heater, engine respectively through the tee bend pipeline, heating coil's the other end is linked together with diesel oil parking heater, engine respectively through the tee bend pipeline, be provided with an electric ball valve, No. two electric ball valves and No. three electric ball valves of being connected with the temperature controller electricity on the pipeline of the heating coil other end respectively, the temperature of temperature controller detection engine and life hot-water tank, temperature controller and diesel oil parking heater electricity are connected.
Preferably, the engine is provided with a temperature probe, the domestic hot water tank is provided with a temperature probe, and the temperature probe is electrically connected with the temperature controller.
Preferably, the temperature controller is externally connected with a power supply.
The beneficial effects of the utility model reside in that: the preheating device in the utility model obtains domestic hot water by using the waste heat of the diesel parking heater and the engine, and obtains domestic hot water in the form of parking and camping and vehicle advancing; meanwhile, the engine preheating device can be used in cold temperature areas to preheat the engine in extremely cold environment, so that the normal starting of the vehicle is ensured; the hot water is automatically obtained according to the requirement, and the corresponding working state is automatically switched to, so that only the temperature of the water can be controlled; the domestic water tank and the engine can be prevented from being damaged due to overhigh temperature.
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 circuit diagram of the hot water and engine preheating device for the motor home provided by the utility model.
Description of reference numerals: 1-domestic hot water tank, 2-temperature probe, 3-electric ball valve, 4-temperature controller, 5-engine, 6-third electric ball valve, 7-second electric ball valve, 8-tee joint, 9-diesel parking heater, 10-heating coil.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment 1, as shown in fig. 1, the utility model provides a car as a house hot water and engine preheating device, including life hot-water tank 1, diesel oil parking heater 9 and engine 5, be provided with heating coil 10 in the life hot-water tank 1, heating coil 10's one end is linked together with diesel oil parking heater 9, engine 5 respectively through tee bend 8 pipeline, heating coil 10's the other end is linked together with diesel oil parking heater 9, engine 5 respectively through tee bend 8 pipeline, be provided with an electric ball valve 3, No. two electric ball valves 7 and No. three electric ball valves 6 of being connected with temperature controller 4 electricity on the pipeline of the heating coil 10 other end respectively, temperature controller 4 detects the temperature of engine 5 and life hot-water tank 1, temperature controller 4 and diesel oil parking heater 9 electricity are connected.
Furthermore, a temperature probe 2 is arranged on the engine 5, a temperature probe 2 is arranged on the domestic hot water tank 1, and the temperature probe 2 is electrically connected with the temperature controller 4.
Further, the temperature controller 4 is externally connected with a power supply.
Under the state of camping, the vehicle does not start, when life hot water temperature is less than the required temperature, temperature controller 4 starts diesel oil parking heater 9 and controls No. two electric ball valves 7 and No. one electric ball valve 3 and open, No. three electric ball valves 6 close, the high temperature coolant liquid after the heating of diesel oil parking heater 9 is carried and is adorned and heat the running water tank in heating coil 10 in life hot water tank 1, after reaching the settlement temperature, 2 feedback signals of temperature probe of dress on the running water tank are to temperature controller 4, temperature controller 4 control diesel oil parking heater 9 stop work.
When the vehicle is ready to be started, the temperature probe 2 arranged on the engine 5 detects that the temperature of the engine body of the engine 5 is too low and feeds back the temperature to the temperature controller 4, at the moment, the direct starting can damage the engine 5, the controller diesel parking heater 9 is started, the second electric ball valve 7 and the third electric ball valve 6 are switched to be communicated with a water tank of the engine 5, high-temperature cooling liquid heated by the diesel parking heater 9 is circulated in the engine 5 to heat the engine 5, after the temperature reaches the starting requirement, the temperature probe 2 arranged on the engine 5 feeds back a signal, the temperature controller 4 controls the diesel parking heater 9 to stop working, and the engine 5 is normally started.
In any state, when the temperature probe 2 arranged on the domestic hot water tank 1 detects that the domestic hot water is lower than the set temperature, firstly detecting the temperature of the engine 5, if the engine 5 is not started or the temperature of the engine 5 does not reach the set temperature, the temperature controller 4 starts the diesel parking heater 9 and outputs the heated coolant to the domestic hot water tank 1 to heat the hot water, when the temperature probe 2 arranged on the engine 5 detects that the temperature of the engine 5 reaches the set temperature, the temperature controller 4 controls the first electric ball valve 3, the second electric ball valve 7 to be opened and the third electric ball valve 6 to be closed to convert the high-temperature coolant in the engine 5 into the heating coil 10 in the domestic hot water tank 1 to heat the domestic hot water tank 1, when the domestic hot water reaches the set temperature, the temperature probe 2 arranged on the domestic hot water tank 1 feeds back signals, the temperature controller 4 controls the first electric ball valve 3 to cut off the pipelines of the engine 5 and the domestic hot water tank 1, the domestic hot water tank 1 is in a heat preservation state.
The device can work in an automatic state and a manual state, and after various parameters are set in the automatic state, the diesel parking heater, the electric ball valve and the temperature probe automatically work according to the set parameters; the manual state is that the parameter value is displayed on the display screen of the temperature controller according to the feedback signal of the temperature probe, and the operation is manually controlled.
Various parameters of the device can be set in a user-defined mode according to requirements, a temperature probe self-checking function is provided, fault code prompting is carried out when the device is in a short circuit or an open circuit, and effective and safe operation of the device is guaranteed;
the utility model can obtain sufficient hot water and simultaneously ensure that the domestic hot water tank and the engine are not damaged;
the utility model discloses a mounted position, electric ball valve model selection, temperature probe mounted position and temperature controller's surface mounting and embedded dark dress can be according to the different all adjustments of motorcycle type, and electric ball valve also can be replaced by the solenoid valve, but the control principle is unchangeable.
The preheating device in the utility model obtains domestic hot water by using the waste heat of the diesel parking heater and the engine, and obtains domestic hot water in the form of parking and camping and vehicle advancing; meanwhile, the engine preheating device can be used in cold temperature areas to preheat the engine in extremely cold environment, so that the normal starting of the vehicle is ensured; the hot water is automatically obtained according to the requirement, and the corresponding working state is automatically switched to, so that only the temperature of the water can be controlled; the domestic water tank and the engine can be prevented from being damaged due to overhigh temperature.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (3)
1. Car as a house hot water and engine preheating device, including life hot-water tank, diesel oil parking heater and engine, its characterized in that, be provided with heating coil in the life hot-water tank, heating coil's one end is linked together with diesel oil parking heater, engine respectively through the tee bend pipeline, heating coil's the other end is linked together with diesel oil parking heater, engine respectively through the tee bend pipeline, be provided with respectively on the pipeline of the heating coil other end with the temperature controller electricity be connected an electric ball valve, No. two electric ball valves and No. three electric ball valves, temperature controller detects the temperature of engine and life hot-water tank, temperature controller and diesel oil parking heater electricity are connected.
2. The hot water and engine preheating device for the recreational vehicle according to claim 1, wherein a temperature probe is arranged on the engine, a temperature probe is arranged on the domestic hot water tank, and the temperature probe is electrically connected with the temperature controller.
3. The hot water and engine preheating apparatus for recreational vehicles of claim 1, wherein said temperature controller is externally connected to a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120537285.8U CN214533351U (en) | 2021-03-15 | 2021-03-15 | Car as a house hot water and engine preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120537285.8U CN214533351U (en) | 2021-03-15 | 2021-03-15 | Car as a house hot water and engine preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214533351U true CN214533351U (en) | 2021-10-29 |
Family
ID=78262867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120537285.8U Active CN214533351U (en) | 2021-03-15 | 2021-03-15 | Car as a house hot water and engine preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214533351U (en) |
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2021
- 2021-03-15 CN CN202120537285.8U patent/CN214533351U/en active Active
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