CN208089434U

CN208089434U - Water circulating heater

Info

Publication number: CN208089434U
Application number: CN201820469795.4U
Authority: CN
Inventors: 宋立建
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-30
Filing date: 2018-03-30
Publication date: 2018-11-13
Anticipated expiration: 2028-03-30

Abstract

The utility model provides water circulating heater, including automobile engine and fuel tank, and automobile engine connects fuel tank and water recirculation heater, and connects the oil-supply valve and oil return valve of fuel tank, and oil-supply valve and oil return valve are separately connected fuel feed pump and oil return pipe；Water recirculation heater is equipped with helical heating pipe, water inlet pipe, outlet pipe and oil return pipe, and helical heating pipe one end connects oil-supply valve, and one end is connected to fuel tank, and water inlet pipe is connected to the cooling water of the automobile engine, and cooling water is flowed back into automobile engine by outlet pipe；It solves to reduce diesel oil using the diesel oil of the above model of zero degree and use economic cost, reduce the electrically heated security risk of automobile engine when weather temperature is low, it is energy saving.

Description

Water circulating heater

Technical field

The utility model is related to energy-saving equipment technical fields, more specifically refer to water circulating heater.

Background technology

The existing motor vehicle diesel trade mark is distinguished according to solidification point, and the trade mark is lower, and solidification point is lower, and temperature in use is got over It is low.No. 35 diesel oil can subzero 14~subzero 29 degree of ranges use, be basically that northeast northwest etc. is used compared with cryogenic region winter； No. 0 oil is 4 degree of use above freezing, so being selected when 4 degree of lowest temperature or more.But in northern winter, most weather in subzero, Vehicle can only use No. 35 diesel oil, and than No. 0 oil of No. 35 diesel oil is expensive, waste of energy, how in subzero using No. 0 oil, It needs more than No. 0 diesel heating to zero degree, and automobile engine longtime running generates heat and easy tos produce security risk, starts The cooling water heat of machine directly wastes, and it is not utilized to generate thermal energy；

In order to solve the above problem, make diesel heating in automotive oil tank to 4 degree above freezing water circulating heaters added above, For different oil tank of vehicle, solve fuel tank switching using diesel oil more than zero degree, reduce energy waste, reduce diesel oil use at This problem.

Therefore, it is necessary to develop water outlet circulating heater.

Invention content

The purpose of the utility model is to overcome the defects of the prior art, provide water circulating heater, realize water cycle The diesel oil in different fuel tanks is heated in heater switching, reduces diesel oil cost, and safety is energy saving.

In order to solve the above technical problems, the utility model provides water circulating heater, including automobile engine and fuel tank, The automobile engine connection fuel tank and water recirculation heater, and connect the oil-supply valve and oil return valve of fuel tank, the fuel feeding Valve and oil return valve are separately connected fuel feed pump and oil return pipe；The water recirculation heater is equipped with helical heating pipe, water inlet pipe, goes out Water pipe and oil return pipe, described helical heating pipe one end connect oil-supply valve, and one end is connected to fuel tank, and the water inlet pipe is connected to the vapour Cooling water is flowed back into automobile engine by the cooling water of car engine, the outlet pipe.

Further scheme is that there are two oil tank, the interior diesel oil equipped with different model, respectively No. 35 diesel oil for the fuel tank Or No. 0 oil.

Further scheme is that the oil-supply valve and oil return valve are respectively threeway oil-supply valve and threeway oil return valve.

Further scheme is, the diesel oil that different oil tanks can be switched in the threeway oil-supply valve and threeway oil return valve enters With the outflow automobile engine.

Further scheme is that the water recirculation heater is equipped with inner cavity, helical heating pipe and oil return pipe in the inner cavity Sealing connection oil tank.

Further scheme is, the inner cavity is flowed into the cooling water of automobile engine by water inlet pipe, and the thermal energy of cooling water is by institute After stating the diesel heating in helical heating pipe, and the engine of automobile is flowed back by the outlet pipe, forms water circulating-heating.

Further scheme is that the water circulating-heating dress device configures different size according to the volume size of different vehicle fuel tank Size.

Further scheme is that water recirculation heater one end is equipped with more than four mounting holes, is installed on oil tank.

Further scheme is, the helical heating pipe, oil return pipe, water inlet pipe and outlet pipe material be stainless steel.

Further scheme is that the top of oil-tank is equipped with oil filler, adds different model to different oil tanks respectively Diesel oil.

The advantageous effect of the utility model compared with prior art is：Using water circulating heater by automobile engine The cooling water of cooling water, high temperature flows into inner cavity heating coil heating tube, and helical heating pipe connects three-way valve and fuel tank, heats spiral shell The diesel oil inside heating tube is revolved, then flows back to automobile engine, solves the bavin that cannot use the zero degree above model when weather temperature is low Oil reduces diesel oil and uses economic cost, reduces the former electrically heated security risk of automobile engine, energy saving.

Description of the drawings

Fig. 1 is the general assembly structural schematic diagram of the utility model specific embodiment；

Fig. 2 is the general assembly overlooking structure diagram of the utility model specific embodiment；

Fig. 3 is the water recirculation heater side structure schematic diagram of the utility model specific embodiment.

Reference numeral：1, water recirculation heater；2, oil return pipe；3, helical heating pipe；4, water inlet pipe；5, oil-supply valve；6, Outlet pipe；7, oil return valve；8, mounting hole；9, oil filler；10, No. 35 oily oil return pipes；11, oil pick-up tube；12, No. 35 oil；13, oily Case；14, No. 0 oil.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1 to Figure 3, specific embodiment of the utility model, including automobile engine and fuel tank 13, car engine Machine connects fuel tank 13 and water recirculation heater 1, and connects the oil-supply valve 5 and oil return valve 7 of fuel tank 13, oil-supply valve 5 and returns Fuel tap door 7 is separately connected fuel feed pump and oil return pipe 2；Water recirculation heater 1 is equipped with helical heating pipe 3, water inlet pipe 4,6 and of outlet pipe Oil return pipe 2,3 one end of helical heating pipe connect oil-supply valve 5, and one end is connected to fuel tank 13, and water inlet pipe 4 is connected to the automobile engine Cooling water, cooling water flows back into automobile engine by outlet pipe 6.

Further, fuel tank 13 is set there are two oil tank, the interior diesel oil equipped with different model, respectively No. 35 oil 12 or 0 Number oil 14.

Further, oil-supply valve 5 and oil return valve 7 are respectively threeway oil-supply valve 5 and threeway oil return valve 7, can be with Switch oil-supply valve 5 and oil return valve 7.

Further, the diesel oil that different oil tanks can be switched in threeway oil-supply valve 5 and threeway oil return valve 7 flows into and out Automobile engine.

Further, water recirculation heater 1 is equipped with inner cavity, and the helical heating pipe 3 in inner cavity is connected to storage with the sealing of oil return pipe 2 The cooling water of fuel tank, automobile engine flows into inner cavity by water inlet pipe 4, and the thermal energy of cooling water adds the diesel oil in helical heating pipe 3 After heat, and the cooling device of the engine of automobile is flowed back by outlet pipe 6, forms water circulating-heating.

Further, water circulating-heating dress device configures different specification size according to the volume size of different vehicle fuel tank 13, Meet the used oil mass size of different model automobile engine.

Further, 1 one end of water recirculation heater sets the mounting hole 8 there are four above or eight, is installed on oil tank On.

Further, the material of helical heating pipe 3, oil return pipe 2, water inlet pipe 4 and outlet pipe 6 is stainless steel, it is ensured that The non-corrosive in the environment of cooling water plays the role of conducting heat well.

Further, 13 top of fuel tank is equipped with oil filler 9, and oil filler 9 is directed at different oil tanks, respectively to different Oil tank adds the diesel oil of different model.

Oil-supply valve 5 and oil return valve 7 are opened before automobile starting, allow oil pick-up tube 11 and 35 of No. 35 oil 12 from oil tank Number oily oil return pipe 10 enters automobile engine.After starting automobile, heat is transmitted to cooling water by automobile engine, makes the heat of cooling water It can increase, temperature increases.High-temperature cooling water is by water inlet pipe 4 at this time, into heater body full of in water recirculation heater 1 Chamber.

Switch oil-supply valve 5 and oil return valve 7 simultaneously and No. 0 oil 14 is entered into automobile engine.Using the principle of heat transfer, The thermal energy of the cooling water of automobile engine is transmitted to helical heating pipe 3, so that the oil temperature inside helical heating pipe 3 is increased rapidly, reaches Enter car engine to the purpose to No. 0 heating heating of oil 14, then by No. 0 oil 14 after oil return pipe 2 and the heating of oil return valve 7 Machine burns, and thus can use No. 0 more than zero degree oil 14 in sub-zero weather.Finally, water recirculation heater 1 is cold But water is returned to from outlet pipe 6 inside automobile engine again, and cycle takes away the heat of engine, plays cooling effect, avoids hair The security risk of motivation high temperature.

For the utility model using water circulating heater by the cooling water of automobile engine, the cooling water of high temperature flows into inner cavity Heating coil heating tube 3, helical heating pipe 3 connect threeway oil-supply valve 5 and fuel tank 13, the bavin of 3 the inside of heating coil heating tube Oil, then automobile engine is flowed back to by oil return pipe 2 and oil return valve 7, it solves that when weather temperature is low the above model of zero degree cannot be used Diesel oil, reduce diesel oil use economic cost, reduce the electrically heated security risk of automobile engine, it is energy saving.

1. due to the use of cheap 1 yuan or so of every liter of the oil of No. 0 oil than No. 35.Vehicle longtime running No. 0 oil 14 of burning is more cost-effective, It reduces the diesel oil energy and uses economic cost, it is energy saving.

2. the water recirculation heater 1 of different model can be configured according to the 13 volume size of fuel tank of vehicle.Such as crane, card Vehicle, truck, etc. burning diesel oils automobile.

3. water cycle fuel tank heater the interior energy of water is transmitted to oil using the principle of heat transfer, than with electric heater safety, Reliably, fire hazard is not present.

The foregoing is merely this patent preferred embodiments, not limit this patent range, every using specification and attached Equivalent structure or equivalent flow shift made by figure content is directly or indirectly used in other relevant technical fields, belongs to The scope of this patent.

Claims

1. water circulating heater, including automobile engine and fuel tank, it is characterised in that：Automobile engine connection fuel tank and Water recirculation heater, and the oil-supply valve and oil return valve of fuel tank are connected, the oil-supply valve and oil return valve are separately connected confession Oil pipe and oil return pipe；The water recirculation heater is equipped with helical heating pipe, water inlet pipe, outlet pipe and oil return pipe, and the spiral adds Heat pipe one end connects oil-supply valve, and one end is connected to fuel tank, and the water inlet pipe is connected to the cooling water of the automobile engine, it is described go out Cooling water is flowed back into automobile engine by water pipe.

2. water circulating heater as described in claim 1, it is characterised in that：The fuel tank set there are two oil tank, it is interior Diesel oil equipped with different model, respectively No. 35 oil or No. 0 oil.

3. water circulating heater as described in claim 1, it is characterised in that：The oil-supply valve and oil return valve are respectively Threeway oil-supply valve and threeway oil return valve.

4. the water circulating heater as described in claim 2 and 3, it is characterised in that：The threeway oil-supply valve and threeway are returned The diesel oil that different oil tanks can be switched in fuel tap door flows into and out the automobile engine.

5. water circulating heater as described in claim 1, it is characterised in that：The water recirculation heater is equipped with inner cavity, institute The helical heating pipe stated in inner cavity is connected to oil tank with the oil return seal of tube.

6. water circulating heater as claimed in claim 5, it is characterised in that：The inner cavity flows into car engine by water inlet pipe The cooling water of machine, the high temperature heat of cooling water are flowed back by the outlet pipe by after the diesel heating in the helical heating pipe To the engine of automobile, water circulating-heating is formed.

7. water circulating heater as described in claim 1, it is characterised in that：The water circulating-heating fills device according to different vehicles The volume size of fuel tank configures different specification size.

8. water circulating heater as described in claim 1, it is characterised in that：There are four water recirculation heater one end is set Above mounting hole, is installed on oil tank.

9. water circulating heater as described in claim 1, it is characterised in that：The helical heating pipe, oil return pipe, water inlet pipe Material with outlet pipe is stainless steel.

10. the water circulating heater as described in claim 1 and 2, it is characterised in that：The top of oil-tank is equipped with oiling Mouthful, add the diesel oil of different model to different oil tanks respectively.