CN105043085B - The heat-conducting oil furnace electrical heating baking oven of solar energy preheating - Google Patents
The heat-conducting oil furnace electrical heating baking oven of solar energy preheating Download PDFInfo
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- CN105043085B CN105043085B CN201510472984.8A CN201510472984A CN105043085B CN 105043085 B CN105043085 B CN 105043085B CN 201510472984 A CN201510472984 A CN 201510472984A CN 105043085 B CN105043085 B CN 105043085B
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
The invention discloses a kind of heat-conducting oil furnace electrical heating baking oven of solar energy preheating, including the baking oven body equipped with oil, baking oven body connection one can the heat-conducting oil furnace that is heated of oil intrinsic to baking oven, connecting one on heat-conducting oil furnace can be to the oily solar heater that heated in heat-conducting oil furnace；Solar heater includes being inserted with first, second and third super heat-conductive pipe respectively on first, second and third appearance fuel tank being sequentially communicated, first, second and third appearance fuel tank；First, second and third super heat-conductive pipe is respectively provided with holds first, second and third heat absorbing end outside fuel tank and first, second and third release end of heat in first, second and third appearance fuel tank positioned at first, second and third.The heat that the present invention absorbs sunshine using super heat-conductive pipe is heated to oil, and the speed of heating is fast, effect is good, and it is environmentally friendly, save.
Description
Technical field
The invention belongs to field transformer, the heat-conducting oil furnace electrical heating baking oven preheated more particularly, to a kind of solar energy.
Background technology
The drying mode of existing transformer baking oven is to heat water using boiler, and the vapor of generation then is passed through into kerosene
In baking oven, the moisture on transformer surface in preheating evaporation oven is carried out to it；Either directly baking oven is heated, evaporated
Moisture therein, and then reach dry purpose；But the method for boiler heating is to be fired by diesel oil, coal, coal gas etc. for fuel
Burn into and heat, but there are following shortcomings in the heating means：1. there is explosion danger, two are also can result in using coal, coal gas as fuel
Carbon monoxide poisoning；2. wasting the energy, and heated by vapor, temperature is low, and firing rate is slow；3. pollute environment；Therefore, occur
Electrically heated baking oven, but there are following shortcomings in existing electrical heating baking oven：1. needing to consume power supply, it is in energy-conservation and environmental protection side
Face has much room for improvement, and 2. its firing rate are slow, and the time is long, influences the speed of transformer dry.
The content of the invention
The present invention is in order to overcome the deficiencies in the prior art there is provided a kind of energy-conserving and environment-protective, the fast solar energy preheating of firing rate
Heat-conducting oil furnace electrical heating baking oven.
To achieve these goals, the present invention uses following technical scheme：A kind of heat-conducting oil furnace electricity of solar energy preheating adds
Oven heat, including the baking oven body equipped with oil, baking oven body connection one can leading of being heated of oil intrinsic to baking oven
The solar heater that connection one can be heated to the oil in heat-conducting oil furnace on hot oil furnace, the heat-conducting oil furnace；The baking oven
Body is provided with the first cold oil outlet pipe passed in heat-conducting oil furnace, and first deep fat of the heat-conducting oil furnace provided with connection baking oven body is returned
Flow tube, the first deep fat return duct is provided with circulating pump；Electric heating tube is plugged in the heat-conducting oil furnace；The solar heater
First including being sequentially communicated holds fuel tank, the second appearance fuel tank and the 3rd appearance fuel tank, and the first appearance fuel tank, second hold fuel tank and the 3rd
Hold fuel tank outer wall and be coated with heat-insulation layer；The first super heat-conductive pipe of absorbable solar heat, second are inserted with first appearance fuel tank
Hold and be inserted with absorbable solar heat on the second super heat-conductive pipe that absorbable solar heat is inserted with fuel tank, the 3rd appearance fuel tank
3rd super heat-conductive pipe of amount；The heat-conducting oil furnace holds the second cold oil outlet pipe of fuel tank provided with a connection first, and the 3rd holds fuel tank
Provided with the second deep fat return duct for passing to heat-conducting oil furnace；Described first holds fuel tank, the second appearance fuel tank and the 3rd appearance fuel tank connection
One surge tank, the surge tank is provided with exhaust outlet, overfall, pouring orifice and liquid level gauge；First super heat-conductive pipe, which has, to be located at
First holds the first heat absorbing end outside fuel tank and holds the first release end of heat in fuel tank positioned at first；Second super heat-conductive pipe has position
Hold the second heat absorbing end outside fuel tank and the second release end of heat in the second appearance fuel tank in second；3rd super heat-conductive pipe has
Hold the 3rd heat absorbing end outside fuel tank and the 3rd release end of heat in the 3rd appearance fuel tank positioned at the 3rd；The heat-conducting oil furnace includes interior
Courage, shell, be formed at vacuum heat-preserving area between inner bag and shell, between shell and inner bag provided with reinforced support device, set
In inner bag and the bleeder plug of outer casing bottom.The present invention can be heated when there is sunshine irradiation by solar heater, real
Environmental protection, the purpose of energy-conservation are showed；And in the irradiation of no sunshine or weaker sunshine exposure intensity, then can pass through electrical heating
Pipe is heated so that oil temperature is maintained at normal temperature in baking oven body, only needs a circulating pump to promote oil in baking oven sheet
Oily normal circulation in body, heat-conducting oil furnace and solar heater；And first, second and third heat absorbing end can quickly absorb sunshine
Heat, is heated to oil by first, second and third release end of heat, when sunshine exposure intensity is larger, is heated by super heat-conductive pipe
Temperature can reach 150-160 DEG C when oil afterwards enters in heat-conducting oil furnace, and when flowing to baking oven body, oil temperature still can reach 120
DEG C or so, this oil temperature is enough to be used for transformer drying, is heated without using any external equipment, while first and second,
Heat-insulation layer is provided with three appearance fuel tanks to enhance to oily heat insulation effect, reduces heat losses；Oil occurs swollen after the heating
Swollen phenomenon, the present invention is provided with surge tank and is used for the oil buffering of expansion, and then adapts to oil volume change, strengthens the safety used
Property；Exhaust outlet can discharge steam, and liquid level gauge can conveniently observe the oil mass in surge tank, can be overflow when oil mass is excessive from overfall
Go out, and oil can be added from pouring orifice when oil mass is very few；Heat-conducting oil furnace is designed to that inner bag and shell serve the effect of insulation,
And devise vacuum heat-preserving area and further slowed down distributing for heat, enhance heat insulation effect；Bleeder plug facilitates heat-conducting oil furnace
Clean and change oil operation, reinforced support device then enhances the fastness of heat-conducting oil furnace；The super heat-conductive pipe of the present invention, can quickly inhale
Receive the heat of solar energy and then oil is quickly heated, and it is abundant to the heat absorption of solar energy, operating efficiency is high, and need not
Burning fuel, more environmentally-friendly, safety.
Further, the reinforced support device is including connecting the securing plate of inner bag and shell, located at the outer of inner bladder outer wall
Rinforcement bar and the interior rinforcement bar located at outer casing inner wall.Simple in construction, the handling ease of the setting, the inner bag and shell being made is firm
Property is strong.
Further, the electric heating tube is some U-tubes that heat-conducting oil furnace bottom is passed to by heat-conducting oil furnace top；The U
A fixed body is all connected at the top of shape pipe, the fixed body is detachably connected with heat-conducting oil furnace.The heating tube dismounting side of the setting
Just, the fastness of structure is strong and abundant to heating oily in heat-conducting oil furnace.
Further, the first deep fat return duct connection filter and the stop valve located at filter two ends.The filtering
Device may filter that the impurity in oil, and then ensure the cleaning of oil；Stop valve can close to enter filter during oil heating
Row cleaning.
Further, the miscellaneous pipe of collection of filter floor connection one, the miscellaneous pipe of the collection has a down dip setting along oily flow direction.This inclines
Impurity in the miscellaneous pipe of collection tiltedly set, oil can be sunk in the miscellaneous pipe of collection naturally with the flowing of oil, reach the purpose of effective removal of impurities.
Further, the first cold oil outlet pipe connects the first magnetic valve, and the first deep fat return duct connects the second magnetic valve,
Second cold oil outlet pipe connects the 3rd magnetic valve；The first deep fat return duct is also connected with pressure gauge, temperature inductor and air bleeding valve.
First magnetic valve and the controllable oil circulation between baking oven body and heat-conducting oil furnace of the second magnetic valve, the 3rd magnetic valve then can control
Oil circulation between solar heater and heat-conducting oil furnace, and then the 3rd magnetic valve can be closed when no sunshine irradiates,
Reduce the consumption of circulated heat；The detectable oil circulation of pressure gauge whether proper flow, temperature inductor then facilitates the detection oil temperature to be
It is no to reach required temperature；Air bleeding valve can discharge the steam in heat-conducting oil furnace.
Further, the pressure gauge, temperature inductor, the first magnetic valve, the second magnetic valve, the 3rd magnetic valve and exhaust
Valve is all connected with a switch board.The process of whole oil heating can be conveniently monitored and controlled in the switch board.
Further, the length of first heat absorbing end is more than the length of the first release end of heat, and the length of the second heat absorbing end is big
In the second release end of heat, the length of the 3rd heat absorbing end is more than the length of the 3rd release end of heat.The setting increases endotherm area, Jin Erzeng
Big caloric receptivity, accelerates the speed of heat absorption.
In summary, the heat that the present invention absorbs sunshine using super heat-conductive pipe is heated to oil, the speed of heating soon,
Effect is good, and environmental protection, energy-conservation.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is enlarged drawing at a in Fig. 1.
Fig. 3 is heat-conducting oil furnace structural representation one of the invention.
Fig. 4 is heat-conducting oil furnace top view of the invention.
Fig. 5 is heat-conducting oil furnace structural representation two of the invention.
Fig. 6 is heat-conducting oil furnace phantom of the invention.
Fig. 7 is Fig. 6 top view.
Fig. 8 is the first deep fat return duct part-structure schematic diagram of the invention.
Embodiment
In order that those skilled in the art are better understood from the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, clear, complete description is carried out to the technical scheme in the embodiment of the present invention.
As shown in figures 1-8, a kind of heat-conducting oil furnace electrical heating baking oven of solar energy preheating, including the baking oven body 1 equipped with oil,
Baking oven body 1, which is provided with temperature sensor, baking oven body 1, can place transformer, and the baking oven body 1 connects a heat-conducting oil furnace
2, heat-conducting oil furnace 2 can be heated to the oil in baking oven body 1.Specifically, plugging electric heating tube 4 in the heat-conducting oil furnace 2, electricity adds
Heat pipe 4 connects power supply, and electric heating tube is also connected with a power switch, and can be generated heat in the case of energization to the oil in heat-conducting oil furnace
Heated.Heat-conducting oil furnace 2 is also connected with a solar heater 3, and solar heater 3 can be carried out to the oil in heat-conducting oil furnace 2
Heating, the oil after heating can flow back to the moisture that transformer surface is evaporated in baking oven body 1；When solar irradiation is more strong,
Oil can be heated to 150 DEG C -160 DEG C by solar heater 3, and oil remains to be maintained at 120 DEG C or so when flowing in baking oven body,
And then oil can evaporate the moisture on transformer surface；Electric heating tube need not be now opened, the effect of energy-saving and environmental protection is served；And
When the weaker or no sunshine of intensity of illumination irradiates, then it can open electric heating tube 4 and the oil in heat-conducting oil furnace 2 is added
Heat.As described in Figure 1；The baking oven body 1 is provided with the first cold oil outlet pipe 11, and the first cold oil outlet pipe 11 is passed in heat-conducting oil furnace 2,
Heat-conducting oil furnace 2 is provided with the first deep fat return duct 21, the first deep fat return duct 21 connection baking oven body 1, first deep fat backflow
The cold oil that pipe 21 is provided with circulating pump 9, baking oven body 1 is flow in heat-conducting oil furnace 2 by the first cold oil outlet pipe 11, by heating
It is flow back into again by the first deep fat return duct 21 in baking oven body 1 afterwards, and circulating pump 9 then can provide dynamic to whole cyclic process
Power；The first appearance fuel tank 31, second that the solar heater 3 includes being sequentially communicated holds the appearance fuel tank 33 of fuel tank 32 and the 3rd.Such as
Shown in Fig. 1 and 2, the first appearance fuel tank 31, second holds the appearance outer wall of fuel tank 33 of fuel tank 32 and the 3rd and is coated with heat-insulation layer 5；It is described
The first super heat-conductive pipe 311 is inserted with first appearance fuel tank 31, the first super heat-conductive pipe 311 possesses the work of superabsorbent solar heat
With；Similarly, the second super heat-conductive pipe 321 is inserted with the second appearance fuel tank 32, the second super heat-conductive pipe 321 possesses the superabsorbent sun
The effect of energy heat；The 3rd super heat-conductive pipe 331 is inserted with 3rd appearance fuel tank 33, the 3rd super heat-conductive pipe 331 is likewise supplied with superpower
Absorb the effect of solar heat.The heat-conducting oil furnace 2 is provided with one second cold oil outlet pipe 12, the second cold oil outlet pipe 12 connection the
One holds fuel tank 31, and the 3rd, which holds fuel tank 33, is provided with the second deep fat return duct 34, and the second deep fat return duct 34 passes to heat-conducting oil furnace 2
Interior, the power resources of oil flowing can be dependent on circulating pump 9, naturally it is also possible to be in addition in the second cold oil outlet pipe 12 or second
Deep fat return duct 34 is provided with a kinetic pump, and then accelerates the circulation rate of oil；It is oily from the second cold oil in the heat-conducting oil furnace 2
Pipe 22 enters first and held in fuel tank 31, holds fuel tank the 32, the 3rd then in turn through second and holds fuel tank 33 again from the backflow of the second deep fat
Pipe 34 is flow back into heat-conducting oil furnace 2, at the same time, and oil has also sequentially passed through the first super heat-conductive pipe 311, the second super heat-conductive pipe 321
And the 3rd super heat-conductive pipe 331 heating, oil temperature in flow process is raised successively.Described first holds fuel tank 31, second
Hold fuel tank 32 and the 3rd and hold one surge tank 6 of connection of fuel tank 33, expansion occurs in heating process, surge tank 6 is then flowed into for oil
Interior, the upper side of the surge tank 6 is provided with overfall 62, and the overfall 62 can discharge unnecessary oil, makes holding in surge tank 62
Certain cushion space, the top of surge tank 6 is provided with exhaust outlet 61, pouring orifice 63, and the side of surge tank 6 is provided with liquid level gauge 64,
Exhaust outlet 61 can discharge steam, and pouring orifice 63 can refuel when oil mass is less to surge tank 6.Specifically, described the first surpass
There is heat conducting pipe 311 first heat absorbing end 311a and the second heat absorbing end 311b, the first heat absorbing end 311a to hold positioned at first outside fuel tank 31,
First release end of heat 311b is located at first and held in fuel tank 31；First heat absorbing end 311a absorbs the heat of solar energy, and heat is gone into the
One release end of heat 311b, the first release end of heat 311b discharges heat to be added in the first appearance fuel tank 31 to the oil in the first appearance fuel tank
Heat.Similarly, the second super heat-conductive pipe 321 has the second heat absorbing end and the second release end of heat, and second heat absorbing end is located at second and held
Outside fuel tank 32, the second release end of heat is located at second and held in fuel tank 32；And the heat of solar energy is absorbed by the second heat absorbing end, second puts
Hot junction discharges heat heats in the second appearance fuel tank 32 to the oil in the second appearance fuel tank 32.3rd super heat-conductive pipe 331 has
There are the 3rd heat absorbing end and the 3rd release end of heat, the 3rd heat absorbing end is located at the 3rd and holds fuel tank 33, and the 3rd release end of heat is located at the 3rd and holds fuel tank
In 33, the 3rd heat absorbing end is located at the 3rd and held in fuel tank 33, and heat is gone to the 3rd release end of heat by the 3rd heat absorbing end, and the 3rd release end of heat will
Heat, which is discharged to the 3rd, to be held in fuel tank 33, and then the oil in the 3rd appearance fuel tank 33 is heated.It is preferred that, first heat absorption
311a length is held to be more than the first release end of heat 311b length, the length of the second heat absorbing end is more than the second release end of heat, the 3rd heat absorption
The length at end is more than the length of the 3rd release end of heat, and the setting further expands endotherm area, and then adds caloric receptivity.
The heat-conducting oil furnace 2 includes inner bag 22, shell 23, reinforced support device, vacuum heat-preserving area 24 and bleeder plug 28, plus
Clamped support arrangement is located between shell 23 and inner bag 22, and vacuum heat-preserving area 24 is formed between inner bag 22 and shell 23, bleeder plug
28 are located at outside inner bag 22 and the bottom of shell 23, interior plug and salable shell 23 of the bleeder plug 28 including salable inner bag 22
Plug, the interior plug is oil-draining locknut, and the outer plug is sealing bolt.The top connection one of the inner bag 22 and shell 23 is removably covered
Body, and the reinforced support device includes securing plate, external reinforcement muscle 26 and interior rinforcement bar 27, securing plate is triangular in shape, and should add
Gu plate is welded in the bottom surface of lid vertically, securing plate connection inner bag 22 and shell 23, external reinforcement muscle 26 are located at the outer wall of inner bag 22, and
Circumferentially extended along inner bag 22；Interior rinforcement bar 27 is located at the inwall of shell 23, and is circumferentially extended along the inwall of shell 23.The external reinforcement muscle 26
Also can vertically it extend along inner bag 22 and shell 23 with interior rinforcement bar 27, and the interior rinforcement bar 22 can also be located at the outer wall of shell 23
On.
As shown in Figure 3 and Figure 5, the electric heating tube 4 includes some U-tubes 41, and the U-tube 41 is on heat-conducting oil furnace 2
Portion passes to the bottom of heat-conducting oil furnace 2；The top of the U-tube 41 is all connected to a fixed body 8, and the fixed body 8, which is removably connected to, leads
The top of hot oil furnace 2, this is detachably connected mode and connected for flange.
Furthermore, as shown in figure 8, the first deep fat return duct 21 connects a filter 431 and two stop valves 342, two-section
Only valve 342 is located at the two ends of filter 431.And the bottom surface of filter 431 connects a collection miscellaneous pipe 431a, the miscellaneous pipe 431a of the collection along oil
Flow direction has a down dip setting, and collecting miscellaneous pipe 431a has dismountable end, and the end can be a removal of impurities plug, and a spiral shell is may also be certainly
Spiral cover.
As shown in figure 1, the first cold oil outlet pipe 11 connects the first magnetic valve 111, the first deep fat return duct 21 connection the
Two magnetic valves 211, the magnetic valve 211 of the first magnetic valve 111 and second is close to baking oven body 1, and the second cold oil outlet pipe 12 is connected
3rd magnetic valve 221；The first deep fat return duct 21 is also connected with pressure gauge 343, temperature inductor 344 and air bleeding valve 345；Institute
The pressure in the detectable first deep fat return duct 21 of pressure gauge 343 is stated, and then learns the flow velocity of oil, it is ensured that the normal stream of circulation
It is dynamic；Whether the detectable oil temperature for entering baking oven body 1 of temperature inductor 344 reaches required temperature, it is ensured that baking oven body 1 it is normal
Work；And air bleeding valve 345 can then discharge the steam in heat-conducting oil furnace 2, it is ensured that the security used.
The pressure gauge 343, temperature inductor 344, temperature sensor, power switch, first the 111, second electricity of magnetic valve
Magnet valve 211, the 3rd magnetic valve 221 and air bleeding valve 345 are all connected with a switch board 7.It can be achieved to automatically control, control process is more smart
Really, it is time saving and energy saving and without manual operation.
Use process：Switch board 7 opens the first magnetic valve 111 and the second magnetic valve 211 when using, oily from baking oven body 1
Outflow, enters in heat-conducting oil furnace 2 by the first cold oil outlet pipe 11；When illumination is stronger, switch board 7 controls the 3rd magnetic valve 221
Open, oil enters the second cold oil outlet pipe 12 from conductance hot oil furnace 2, hold fuel tank 31, second then in turn through first and hold fuel tank 32
And the 3rd hold fuel tank 33, and after the first super heat-conductive pipe 311, the second super heat-conductive pipe 321, the heating of the 3rd super heat-conductive pipe 331 from
Second deep fat return duct 34 is flowed back in heat-conducting oil furnace 2, and the oil after heating flow back into baking oven body 1 from the first deep fat return duct 211
It is interior that transformer is dried；A photo-sensitive cell is also set up on switch board 7, when sense tube elements, which are sensed, does not have illumination, then
Switch board 7 controls the 3rd magnetic valve 221 to close, while opening controlling switch, electric heating tube 4 switches on power, started to conduction oil
Oil in stove 2 is heated；Simultaneously in the case where there is illumination, when temperature inductor 344 senses that oil temperature is relatively low, temperature sense
Device 344 sends signal to switch board 7, and switch board 7 receives and controlling switch is opened after signal, and electric heating tube 4 starts to conduction oil
Oil in stove 2 is heated, when temperature sensor senses to the oil temperature in baking oven body 1 reach the maximum temperature of setting, temperature
Degree sensor sends signal to switch board 7, and the controlling switch of the control electric heater 4 of switch board 7 is closed, and electric heater 4 stops adding
Heat.
Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, should all belong to the scope of protection of the invention.
Claims (8)
1. a kind of heat-conducting oil furnace electrical heating baking oven of solar energy preheating, including the baking oven body (1) equipped with oil, the baking oven body
(1) heat-conducting oil furnace (2) that connection one can be heated to the oil in baking oven body (1), it is characterised in that：The heat-conducting oil furnace
(2) solar heater (3) that connection one can be heated to the oil in heat-conducting oil furnace (2) on；Set on the baking oven body (1)
There is the first cold oil outlet pipe (11) passed in heat-conducting oil furnace (2), heat-conducting oil furnace (2) is provided with the first of connection baking oven body (1)
Deep fat return duct (21), the first deep fat return duct (21) is provided with circulating pump (9)；Electricity is plugged in the heat-conducting oil furnace (2) to add
Heat pipe (4)；The solar heater (3) includes the first appearance fuel tank (31), the second appearance fuel tank (32) and the 3rd being sequentially communicated
Hold fuel tank (33), the first appearance fuel tank (31), the second appearance fuel tank (32) and the 3rd appearance fuel tank (33) outer wall are coated with heat-insulation layer
(5)；The first super heat-conductive pipe (311) of absorbable solar heat is inserted with the first appearance fuel tank (31), second holds fuel tank
(32) it is inserted with the second super heat-conductive pipe (321) of absorbable solar heat on, is inserted with the 3rd appearance fuel tank (33) absorbable
3rd super heat-conductive pipe (331) of solar heat；The heat-conducting oil furnace (2) holds the second of fuel tank (31) provided with a connection first
Cold oil outlet pipe (12), the 3rd appearance fuel tank (33) is provided with the second deep fat return duct (34) for passing to heat-conducting oil furnace (2)；Described first
Hold fuel tank (31), the second appearance fuel tank (32) and the 3rd appearance fuel tank (33) and connect a surge tank (6), the surge tank (6) is provided with row
Gas port (61), overfall (62), pouring orifice (63) and liquid level gauge (64)；First super heat-conductive pipe (311), which has, is located at first
Hold the first heat absorbing end (311a) of fuel tank (31) outside and the first release end of heat (311b) in the first appearance fuel tank (31)；Described
Two super heat-conductive pipes (321) have be located at second hold fuel tank (32) outer the second heat absorbing end and hold positioned at second in fuel tank (32) the
Two release end of heat；3rd super heat-conductive pipe (331), which has, to be located at the 3rd and holds fuel tank (33) outer the 3rd heat absorbing end and positioned at the 3rd
Hold the 3rd release end of heat in fuel tank (33)；The heat-conducting oil furnace (2) includes inner bag (22), shell (23), located at shell (23) and
Reinforced support device is provided between inner bag (22), vacuum heat-preserving area (24) between inner bag (22) and shell (23) is formed at, is located at
Inner bag (22) and the bleeder plug (28) of shell (23) bottom.
2. the heat-conducting oil furnace electrical heating baking oven of solar energy preheating according to claim 1, it is characterised in that：It is described to reinforce branch
Support arrangement includes connection inner bag (22) and the securing plate of shell (23), the external reinforcement muscle (26) located at inner bag (22) outer wall and is located at
The interior rinforcement bar (27) of shell (23) inwall.
3. the heat-conducting oil furnace electrical heating baking oven of solar energy preheating according to claim 1, it is characterised in that：The electrical heating
Pipe (4) is some U-tubes (41) that heat-conducting oil furnace (2) bottom is passed to by heat-conducting oil furnace (2) top；The top of the U-tube (41)
A fixed body (8) is all connected to, the fixed body (8) is detachably connected with heat-conducting oil furnace (2).
4. the heat-conducting oil furnace electrical heating baking oven of solar energy preheating according to claim 1, it is characterised in that：First heat
Oil return pipe (21) connection filter (431) and the stop valve (342) located at filter (431) two ends.
5. the heat-conducting oil furnace electrical heating baking oven of solar energy preheating according to claim 4, it is characterised in that：The filter
(431) the miscellaneous pipe (431a) of collection of bottom surface connection one, the miscellaneous pipe of the collection (431a) has a down dip setting along oily flow direction.
6. the heat-conducting oil furnace electrical heating baking oven of solar energy preheating according to claim 1, it is characterised in that：Described first is cold
Oily outlet pipe (11) connects the first magnetic valve (111), and the first deep fat return duct (21) connects the second magnetic valve (211), the second cold oil
Outlet pipe (12) connects the 3rd magnetic valve (221)；The first deep fat return duct (21) is also connected with pressure gauge (343), temperature sense
Device (344) and air bleeding valve (345).
7. the heat-conducting oil furnace electrical heating baking oven of solar energy preheating according to claim 6, it is characterised in that：The pressure gauge
(343), temperature inductor (344), the first magnetic valve (111), the second magnetic valve (211), the 3rd magnetic valve (221) and air bleeding valve
(345) it is all connected with a switch board (7).
8. the heat-conducting oil furnace electrical heating baking oven of solar energy preheating according to claim 1, it is characterised in that：Described first inhales
The length in hot junction (311a) is more than the length of the first release end of heat (311b), and the length of the second heat absorbing end is more than the second release end of heat, the
The length of three heat absorbing ends is more than the length of the 3rd release end of heat.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510472984.8A CN105043085B (en) | 2015-08-05 | 2015-08-05 | The heat-conducting oil furnace electrical heating baking oven of solar energy preheating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510472984.8A CN105043085B (en) | 2015-08-05 | 2015-08-05 | The heat-conducting oil furnace electrical heating baking oven of solar energy preheating |
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| CN105043085A CN105043085A (en) | 2015-11-11 |
| CN105043085B true CN105043085B (en) | 2017-09-22 |
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| CN103556442B (en) * | 2013-10-23 | 2015-10-28 | 广西信东地源热泵有限公司 | Solar energy central dries apparatus of laundry |
| CN204390846U (en) * | 2014-12-27 | 2015-06-10 | 浙江宝威电气有限公司 | Transformer superconductivity heat exchange of heat pipe |
| CN205119763U (en) * | 2015-08-05 | 2016-03-30 | 浙江宝威电气有限公司 | Heat conduction oil furnace electricity heat oven that solar energy preheats |
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2015
- 2015-08-05 CN CN201510472984.8A patent/CN105043085B/en active Active
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