A kind of Heat Pump oil tank
Technical field
This utility model relates to oil tank, especially relates to a kind of Heat Pump oil tank.
Background technology
Heating and thermal insulation oil storage tank disclosed in prior art, its structure generally comprises tank body and steam-heating pipe.Steam-heating pipe utilizes and flows through body heat radiation steam realization to the oil heating in tank body.But, the steam-heating pipe of this structure, its steam pipe is the pipe of single form, its heat transfer area is only small, in addition thermal source comes from traditional oil burning boiler, it is clear that its comprehensive energy efficiency ratio is relatively low, therefore overall operation power efficiency is a kind of waste under prior art conditions.
Chinese patent CN103253466A discloses a kind of oil extraction oil tank with heat pump, including the two independent heat-exchange systems of set, condensation fan, external metal plates, electric cabinet assembly and oil tank, have 4 groups of stainless steel helix tubes to overlap independent heat-exchange system with two two respectively in oil tank to be connected, independent heat-exchange system includes condenser, oil eliminator, reservoir, compressor, gas-liquid separator and system expansion valve and device for drying and filtering assembly, upper and lower two groups of stainless steel helix tube refrigerant inlet joints are connected with independent heat-exchange system air-valve assembly refrigerant inlet pipeline after being connected, upper and lower two groups of stainless steel helix tube refrigerant outlet joints are connected with independent heat-exchange system liquid valve module refrigerant outlet pipeline after being connected.This invention is used cold-producing medium by oil extraction oil tank in arrange specific stainless steel helix tube oil extraction oil tank in crude oil to be carried out heat exchange process with air for thermal source by oil tank dedicated pump, therefore can ensure that the temperature of crude oil is more than 50 DEG C throughout the year, it is thus possible to ensure the mobility of crude oil to greatest extent.
The open one of Chinese patent CN204043198U utilizes heat pump to crude oil heating device for oil tank, this device includes heat pump main frame, heat absorbing conduit A, heat carrier, oil storage tank, heat absorbing conduit B, heat pump main frame is connected with heat absorbing conduit A and heat absorbing conduit B respectively, heat absorbing conduit A is placed in the low grade heat energies such as air source, water source or source, ground, and heat absorbing conduit B is connected with the heat carrier in oil storage tank;This heat pump converts high-grade heat energy by inverse Carnot's principle to natural environment middle-low grade heat energy, by cycle fluid and heat carrier, heat passed to again crude oil in oil storage tank, only consume a small amount of electric energy and just can obtain several times high-grade heat energy, heating crude oil to set point of temperature;This device energy-saving effect highlights, and the investment payback time is short, and without any pollution, service life is longer.
Summary of the invention
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that the thermal efficiency is high, save a kind of Heat Pump oil tank of the energy, environmental protection.
This utility model is provided with heat pump main frame, Oil Tank Body and with journey comb or heat exchanger, it is located in Oil Tank Body bottom or Oil Tank Body outer bottom with journey comb or heat exchanger, pump main frame is provided with and heats sender property outlet assembly and heat pump main frame return air inlet assembly, Oil Tank Body is provided with Oil Tank Body heat exchanger import unit assemblage and oil storage tank heat exchanger exit assembly, heating sender property outlet assembly to be connected by pipeline with Oil Tank Body heat exchanger import unit assemblage, oil storage tank heat exchanger exit assembly and heat pump main frame return air inlet assembly are connected by pipeline.
Described heat pump can adopt air source heat pump, earth source heat pump or water resource heat pump etc..
This utility model is using heat pump as thermal source, and utilizes air source heat pump, earth source heat pump or water resource heat pump, and therefore this utility model provides a kind of complete heating and thermal insulation Fuel Tanking Unit.
The thermal of prior art heating and thermal insulation oil storage tank is improved by this utility model, replaces boiler and steam-heating pipe with heat pump heating device.Utilize the high efficiency of heat pump, be greatly improved energy utilization rate, and eliminate boiler room construction cost and operation cost.It is essential that decrease the pollution to environment.
Accompanying drawing explanation
Fig. 1 is the structure composition schematic diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
Embodiment 1
As shown in Figure 1, this utility model embodiment is provided with heat pump main frame 1, Oil Tank Body 2 and with journey comb or heat exchanger 3, it is located at bottom in Oil Tank Body 2 with journey comb or heat exchanger 3, pump main frame 1 is provided with and heats sender property outlet assembly 11 and heat pump main frame return air inlet assembly 12, Oil Tank Body 2 is provided with Oil Tank Body heat exchanger import unit assemblage 21 and oil storage tank heat exchanger exit assembly 22, heating sender property outlet assembly 11 to be connected by pipeline 4 with Oil Tank Body heat exchanger import unit assemblage 21, oil storage tank heat exchanger exit assembly 22 and heat pump main frame return air inlet assembly 12 are connected by pipeline 5.
Embodiment 2
Similar to Example 1, it is distinctive in that Oil Tank Body 2 outer bottom is located at by same journey comb or heat exchanger 3.