CN111426155A - Oven for baking by using heat pipe to acquire solar energy and transferring heat of heat pipe - Google Patents
Oven for baking by using heat pipe to acquire solar energy and transferring heat of heat pipe Download PDFInfo
- Publication number
- CN111426155A CN111426155A CN202010288279.3A CN202010288279A CN111426155A CN 111426155 A CN111426155 A CN 111426155A CN 202010288279 A CN202010288279 A CN 202010288279A CN 111426155 A CN111426155 A CN 111426155A
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- Prior art keywords
- heat
- rotating shaft
- cleaning mechanism
- heat pipe
- oven
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
- F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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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
Abstract
The invention relates to an oven for baking by acquiring solar energy and transferring heat of a heat pipe through the heat pipe, which comprises a box body and a solar heat pipe heating device; a left thermal fluid storage cavity is isolated in the box body through a left partition plate, a right thermal fluid storage cavity is isolated through a right partition plate, and a plurality of partition plate part heat pipes are respectively and suitably arranged on the left partition plate and the right partition plate; the solar heat pipe heating device comprises a heat storage box provided with heat pipes, a reflecting plate and a driving mechanism for driving the reflecting plate to rotate so that the reflecting plate faces the sun and reflects sunlight to a heat absorption end of the heat pipes; the fluid between the left and right thermal fluid storage chambers and the heat storage tank is circulated by a circulation pump. The invention aims to provide an oven for baking by using heat pipes to obtain solar energy and transfer heat of the heat pipes, provides a new heat transfer mode of the oven for drying a transformer and solves the problem of great environmental pollution caused by using diesel as a heat source.
Description
Technical Field
The invention relates to equipment for producing a transformer, in particular to an oven for baking by using heat pipes to obtain solar energy and transferring heat of the heat pipes.
Background
In the production process of the characteristic transformer, the transformer needs to be dried by an oven. The existing drying oven for drying the transformer generates steam by burning diesel oil to heat a water supply tank, and then radiates heat when the steam flows through a heat exchange pipe positioned in the drying oven to realize the drying effect. The heat exchange tubes of the existing tank cover transfer heat, and the heat exchange tubes need to occupy a large amount of space in the tank; the existing drying oven for drying the transformer generates steam by burning diesel oil to heat a water supply tank, and then radiates heat when the steam flows through a heat exchanger positioned in the drying oven to realize the drying effect, and the diesel oil is used as a heat source to have the defect of great environmental pollution.
Disclosure of Invention
The invention aims to provide an oven for baking by using heat pipes to obtain solar energy and transfer heat of the heat pipes, provides a new heat transfer mode of the oven for drying a transformer and solves the problem of great environmental pollution caused by using diesel as a heat source.
The technical problem is solved by the following technical scheme: a baking oven with heat pipes for obtaining solar energy and transferring heat of the heat pipes to bake comprises a box body, wherein a door opening is formed in the front side wall of the box body, and a box door is connected to the door opening; the box body is internally provided with a left partition plate and a right partition plate, the left partition plate isolates a left hot fluid storage cavity in the box body, the right partition plate isolates a right hot fluid storage cavity in the box body, the left partition plate is provided with a plurality of left partition plate part heat pipes, the heat absorption ends of the left partition plate part heat pipes are inserted into fluid in the left hot fluid storage cavity, and the heat release ends of the left partition plate part heat pipes are positioned in the box body; the right clapboard is provided with a plurality of right clapboard heat pipes, the heat absorption end of the right clapboard heat pipe is inserted into the fluid in the right thermal fluid storage cavity, and the heat release end of the right clapboard heat pipe is positioned in the box body; the one end that the chamber was stored to left side hot-fluid and right hot-fluid store chamber one end intercommunication, the other end that the chamber was stored to left side hot-fluid passes through the feed liquor pipe with heat storage box links together, and the other end that the chamber was stored to right side hot-fluid passes through the drain pipe with heat storage box links together, be equipped with the circulating pump on feed liquor pipe or the drain pipe. After the sun irradiates the heat absorption end of the heat pipe of the heat storage box part, the heat is absorbed by the heat absorption end of the heat pipe of the heat storage box part and is dissipated from the heat dissipation end of the heat pipe of the heat storage box part, so that the fluid in the heat storage box is heated; the part of the sun which is irradiated away from the side of the heat absorption end of the heat pipe of the heat storage box part irradiates the reflector and is reflected back to the heat absorption end of the heat pipe of the heat storage box part by the reflector for utilization, thereby improving the utilization rate of solar energy. When the reflector driving mechanism is used, the rotating angular speed of the reflector is equal to the rotating angular speed of the sun with the reflector as the center, so that the reflector always keeps facing the sun, and poor heating effect caused by backlight is prevented. When baking, the circulating pump is started to make the hot fluid in the heat storage tank flow through the left and right hot fluid storage cavities. The heat in the left and right hot fluid storage cavities is transferred into the box body by the heat pipe to bake the transformer in the box body.
Preferably, a left heat-insulating curtain cloth and a left winding shaft which is connected with the upper end of the left heat-insulating curtain cloth and is used for winding the left heat-insulating curtain cloth are arranged on the left side in the box body, the left winding curtain cloth is separated into a left cavity in the box body, and the heat release end of the heat pipe of the left partition plate part is positioned in the left cavity; the right side of the interior of the box body is provided with a right heat insulation curtain cloth and a right winding shaft which is connected with the upper end of the right heat insulation curtain cloth and used for winding the right heat insulation curtain cloth, the right winding curtain cloth is separated into a right cavity in the box body, and the heat release end of the heat pipe of the right partition plate part is positioned in the right cavity. The transformer needs to cool the inside of the box body before being taken out of the box body after being baked, and the left and right heat-insulating curtain cloth is hung down to play a heat-insulating role during cooling, so that the temperature of the space for storing the transformer in the box body can be quickly reduced, the cooling time is saved, and the heat is also saved. During the baking process, the heat-insulating curtain cloth is rolled up by the heat-insulating curtain cloth winding shaft.
Preferably, the front end of the left winding shaft is rotatably connected to the front side wall of the box body and extends out of the front side wall of the box body; the front end of the right winding shaft is rotatably connected to the front side wall of the box body and extends out of the front side wall of the box body. The fixation is convenient.
Preferably, a left winding shaft portion rocking handle located outside the box body is arranged at the front end of the left winding shaft, and a right winding shaft portion rocking handle located outside the box body is arranged at the front end of the right winding shaft. It is convenient to rotate the heat-insulating curtain cloth winding shaft.
Preferably, the door opening is located between the left and right thermally insulating curtains. The heat insulation effect is good.
Preferably, the lower end of the left heat-insulation curtain cloth is provided with a left heat-insulation curtain cloth part weight block, the left heat-insulation curtain cloth part weight block is of a strip-shaped structure extending along the extending direction of a left winding shaft, and two ends and the middle part of the left heat-insulation curtain cloth part weight block are connected together; the lower extreme of right side adiabatic curtain cloth is equipped with right adiabatic curtain cloth portion pouring weight, right adiabatic curtain cloth portion pouring weight is the bar structure that extends along right coiling axle extending direction, the both ends and the middle part of right adiabatic curtain cloth all link together with right adiabatic curtain cloth portion pouring weight. The reliability of the heat-insulating curtain cloth when falling can be improved.
Preferably, the left thermal insulation curtain cloth part weight is made of a permanent magnet, and a left permanent magnet matched with the left thermal insulation curtain cloth part weight is arranged at the left end of the bottom wall of the box body; the right thermal insulation curtain cloth part weight is made of a permanent magnet, and a right permanent magnet matched with the right thermal insulation curtain cloth part weight is arranged at the right end of the bottom wall of the box body. The heat insulation curtain cloth is fixed under the action of the permanent magnet and the permanent magnet after falling down. The heat-insulating curtain cloth can be prevented from being changed to interfere the taking out of the transformer.
Preferably, the heat absorbing end of the heat pipe of the heating box part is of a linear structure, and the extending direction of the rotation axis of the reflector is the same as the extending direction of the heat absorbing end of the heat pipe of the heat storage box part. The structure is compact.
Preferably, a generatrix of the reflecting surface of the reflector is an arc line, and a center line of a circle where the arc is located is a rotation axis of the reflector. The gap between the reflecting plate and the heat absorbing end of the heat pipe of the heat storage box part can be kept constant along the circumferential direction of the heat absorbing end of the heat pipe of the heat storage box part, and the cleaning is convenient.
Preferably, a generatrix of the backlight surface of the reflector is an arc line, and the generatrix of the reflector surface of the reflector and the generatrix of the backlight surface of the reflector are coaxial. The structure is compact.
Preferably, be equipped with a plurality of cylindrical archs on the heat storage tank, heat storage tank portion heat pipe one-to-one ground cylindrical bellied terminal surface passes cylindrical arch and inserts in the heat storage tank, the reflector panel is equipped with the go-between, the reflector panel with cylindrical protruding one-to-one links together, the go-between cover is established and can be connected with rotating cylindrical protruding is last. The connecting part of the reflector and the heat storage box can be used as a rotating shaft when the reflector rotates, and the structure is compact and good.
Preferably, the reflector driving mechanism comprises a connecting ring portion outer gear ring coaxially arranged on the connecting ring, a rack meshed with the connecting ring portion outer gear ring, and a rack translation mechanism driving the rack to do reciprocating linear motion. When the reflector is used, the reciprocating translation of the rack drives the forward and reverse rotation of the gear ring outside the connecting ring part, so that the reflector rotates to face the sun all the time, and the reflector resets after the sun falls off a mountain.
Preferably, the outer gear rings of the connecting ring parts on all the reflectors are meshed on the same rack. The structure is compact and the synchronism is good. The control is convenient.
Preferably, the rack translation mechanism includes a rack driving motor that rotates from a driving gear and a driving gear engaged with the rack.
Preferably, the rack translation mechanism comprises a telescopic cylinder, a cylinder body of the telescopic cylinder is connected with the heat storage tank, and a movable rod of the telescopic cylinder is connected with the rack.
The dust removing device also comprises a dust removing mechanism for removing dust from the heat absorbing end of the heat pipe of the heat storage box part and the reflecting surface of the reflecting plate, wherein the heat absorbing end of the heat pipe of the heat storage box part is of a linear structure, the dust removing mechanism comprises a plurality of base rings which can be sleeved on the heat absorbing end of the heat pipe of the heat storage box part in a one-to-one correspondence manner, a base ring translation mechanism for driving the base rings to do reciprocating translation motion along the extending direction of the heat absorbing end of the heat pipe of the heat storage box part and a base ring lifting cylinder for driving the base ring translation mechanism to lift, the adjacent base rings are connected together through connecting strips, an inner wiping cloth layer is arranged on the inner peripheral surface of; when the base ring lifting cylinder jacks up the translation mechanism, the inner wiping cloth layer is abutted with the lower side surface of the heat absorption end of the heat pipe of the heat storage box part and is spaced from the upper side surface of the heat absorption end of the heat pipe of the heat storage box part, and the outer wiping cloth layer is spaced from the light reflecting surface of the light reflecting plate; when the translation mechanism is pulled down by the lifting cylinder, the inner wiping cloth layer is disconnected with the lower side face of the heat absorption end of the heat storage box part heat pipe and is connected with the upper side face of the heat absorption end of the heat storage box part heat pipe in a butt mode, and the outer wiping cloth layer is connected with the light reflecting face of the light reflecting plate in a butt mode. When cleaning, the base ring is driven to reciprocate, the base ring removes dust on the surface of the heat absorption end of the heat pipe of the heat storage box part through the inner wiping cloth layer, and removes dust on the light reflection surface of the light reflection plate through the outer wiping cloth layer. In the dust removal process, the parts to be cleaned of the heat absorption ends of the light reflecting plate and the heat storage box part heat pipe are only cleaned in one moving direction of the base ring and are disconnected with the cleaning cloth layer in the other moving direction of the base ring, so that the cleaning effect can be improved. The heat pipe and the reflector plate are cleaned.
Preferably, the inner and outer wiping cloth layers are both elastic structures. Because the base ring is concentric with the heat absorption end of the heat pipe of the heat storage box part, the gap between the base ring and the heat absorption end of the heat pipe of the heat storage box part is changed along the circumferential direction of the base ring, and the technical scheme can ensure that the wiping cloth layer can be reliably abutted with the heat absorption end of the heat pipe of the heat storage box part to be carried out and cleaned. Preferably, the inner and outer wiping cloth layers are made of sponge.
The invention also comprises a base ring storage space which is positioned at one end of the reflector plate, which is far away from the heat storage box, and is used for storing the base ring after the base ring is separated from the heat absorption end of the heat pipe of the heat storage box part, and the reflector plate is positioned outside the base ring storage space. The base ring can not shield the heat absorption end of the heat pipe of the heat storage box part when the base ring does not remove dust to the heat absorption end of the heat pipe of the heat storage box part, so that the lower heat absorption effect of the heat absorption end of the heat pipe of the heat storage box part is avoided being interfered. During this technical scheme, outer rag layer and reflector panel contact, interior rag layer and the upside surface contact of the heat absorption end of heat-retaining box portion heat pipe when base ring moves towards base ring storage space for the dust falls to base ring storage space and the part is the one end of detaining at the reflector panel. The dust is detained when reflector panel one end, then receives when the vibration wind blows can disperse again and open the reflector panel to be unfavorable for maintaining the storage dirt effect of reflector panel.
Preferably, one side of the base ring facing the heat storage box is provided with a dust collecting groove for collecting dust scraped off by the inner wiping cloth layer from the upper part of the heat absorbing end of the heat pipe of the heat storage box part. The dust that wipes down when can make the base ring remove towards heat storage box place direction and the downside surface of the heat absorption end of the clean heat storage box portion heat pipe of inner cleaning cloth layer falls to and connects the dirt inslot, avoids dropping on the reflector panel and influences the storage effect of reflector panel and the dirt on outer mopping layer with higher speed.
Preferably, the base ring is further provided with a plug sealing spring, a dust exhaust hole is formed in the lowest point of the bottom wall of the dust receiving groove, a plug which is opened upwards is arranged in the dust exhaust hole, and the plug sealing spring is used for driving the plug to seal the dust exhaust hole. The dust in the dust collecting groove is convenient to discharge.
Preferably, the end face of the base ring is provided with a vertical guide sliding groove extending in the vertical direction, and the plug is connected in the vertical guide sliding groove in a sliding manner. When the dust exhaust hole needs to be closed after the plug is opened, the plug can reliably and automatically close the dust exhaust hole.
Preferably, the plug sealing spring is a pressure spring and is located in the vertical guide sliding groove. The layout is compact, and the dust generated during the working of the plug sealing spring can be reduced.
Preferably, the part of the upper end surface of the plug, which is positioned outside the sliding groove, is an inclined surface which inclines towards one end far away from the base ring. The effect of dust discharge can be avoided being influenced by the blocking of the plug when the dust is discharged.
Preferably, the base ring translation mechanism comprises two driving units, all base rings are located between the two driving units, each driving unit comprises a base, a connecting block, a guide rod connected to the base, a lead screw connected to the base in a rotating mode and a lead screw driving motor driving the lead screw to rotate, the guide rod penetrates through the connecting block, the lead screw is in threaded connection with the connecting block, the connecting block is connected with the base rings together, the lead screw is parallel to the guide rod, and the extending direction of the lead screw is the same as that of the heat absorbing end of the heat pipe of the heat storage box part. The stability of the driving base ring in translation is good.
Preferably, the two drive units share the screw drive motor. It is possible to have both drive units reliably drive the base ring in synchronism with each other.
Preferably, the base includes the chassis and connects two collateral branch bracers at the chassis both ends, the direction of distribution of two collateral branch bracers is with the extending direction of guide arm is the same, the both ends of guide arm are connected on two collateral branch bracers, the both ends of lead screw are rotated and are connected on two collateral branch bracers, the connecting block is located between two collateral branch bracers.
The invention also comprises base ring cleaning mechanisms for cleaning the base rings in one-to-one correspondence, the inner and outer circumferential surfaces of the base rings are concentric, the base ring cleaning mechanisms comprise cleaning mechanism part outer rotating shafts capable of penetrating into the base rings, outer rotating shaft rotating machine structures driving the cleaning mechanism part outer rotating shafts to rotate, a plurality of inner extrusion rods for extruding the inner cleaning cloth layers and a plurality of outer extrusion rods for extruding the outer cleaning cloth layers, wherein the inner extrusion rods and the outer extrusion rods are connected with the cleaning mechanism part outer rotating shafts, and the inner extrusion rods and the outer extrusion rods are distributed along the circumferential direction of the cleaning mechanism part outer rotating shafts. The cleaning cloth layer needs to be extruded and moved to be sleeved on the outer rotating shaft of the cleaning mechanism part, the outer rotating shaft of the cleaning mechanism part rotates to enable the inner extrusion rod to move along the circumferential direction of the base ring to perform transposition extrusion on the inner cleaning cloth layer so as to beat out dust on the inner cleaning cloth layer, and the outer cleaning cloth layer performs transposition extrusion on the outer cleaning cloth layer so as to beat out dust on the outer cleaning cloth layer for the extrusion rod to move along the circumferential direction of the base ring. The cleaning cloth layer of the cleaning base ring is cleaned.
Preferably, when the base ring is sleeved on the outer rotating shaft of the cleaning mechanism part to a set position, both ends of the inner extrusion rod exceed the inner wiping cloth layer along the axial direction of the base ring, and both ends of the outer extrusion rod exceed the outer wiping cloth layer along the axial direction of the base ring. Can improve the cleaning effect when cleaning the rag layer.
Preferably, the base ring is towards one side of the heat storage box is provided with a dust collecting groove for collecting dust which is scraped down by an inner wiping cloth layer on a heat absorption end of a heat pipe of the heat storage box part, an end cap sealing spring is further arranged on the base ring, a dust exhaust hole is formed in the lowest point of the bottom wall of the dust collecting groove, an end cap which is opened upwards is arranged in the dust exhaust hole, the end cap sealing spring is used for driving the end cap to seal the dust exhaust hole, the end cap is made of a ferromagnetic body, and an inner extrusion rod is provided with a magnet which is positioned between the end cap and an outer rotating shaft of the cleaning mechanism part and is adsorbed when the inner extrusion rod is aligned with the end cap so that the end cap is opened. In the cleaning process of the rag layer, when the inner extrusion rod rotates to be aligned with the plug, namely the magnet is closest to the plug, the magnet adsorbs the plug to open the plug. When the plugs and the magnets are staggered along the circumferential direction of the base ring, the adsorption force of the magnets to the plugs is reduced, and the plugs close the dust discharge holes again under the action of plug closing springs. The dust collected during the dust removal of the base ring is automatically discharged when the cleaning cloth layer is cleaned.
Preferably, an inner hole is arranged in the outer rotating shaft of the cleaning mechanism part, an inner rotating shaft of the cleaning mechanism part is arranged in the inner hole in a penetrating way, the inner rotating shaft of the cleaning mechanism part is connected with the inner rotating shaft driving motor, the outer rotating shaft of the cleaning mechanism part is eccentrically arranged with the inner rotating shaft of the cleaning mechanism part, the outer rotating shaft of the cleaning mechanism part is provided with a plurality of guide pipes which are distributed along the circumferential direction of the outer rotating shaft of the cleaning mechanism part and extend radially and penetrate through the inner hole, an extrusion rod connecting rod and an extrusion rod connecting rod inward moving spring for driving the extrusion rod connecting rod to move towards the inner hole are arranged in the guide pipe in a penetrating way, the inner end of the extrusion rod connecting rod is aligned with the circumferential surface of the inner rotating shaft of the cleaning mechanism part, the inner extrusion rod and the outer extrusion rod are connected to the outer end of the extrusion rod connecting rod, and the rotating angular speeds of the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part are unequal; when the extrusion rod connecting rod is positioned at the position where the gap between the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part is minimum, the inner end of the extrusion rod connecting rod is abutted against the peripheral surface of the inner rotating shaft of the cleaning mechanism part, the inner extrusion rod is pressed on the inner wiping cloth layer, and the outer extrusion rod and the outer wiping cloth layer are spaced; when the extrusion rod connecting rod is positioned at the maximum clearance between the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part, the inner end of the extrusion rod connecting rod is spaced from the inner rotating shaft of the cleaning mechanism part, the inner extrusion rod is spaced from the inner wiping cloth layer, and the outer extrusion rod presses the outer wiping cloth layer. This technical scheme makes inside and outside extrusion pole not only can follow base ring circumference and remove, can strike the rag layer moreover to improve the clean effect to the rag layer.
Preferably, two ends of the inner hole are sealed to form a rotating shaft part sealing cavity, only one end of a rotating shaft in the cleaning mechanism part is located in the rotating shaft part sealing cavity, the outer rotating shaft rotating structure is located outside the rotating shaft part sealing cavity, the rotating shaft part sealing cavity is connected with the air suction pump, the extrusion rod connecting rod is connected in the guide pipe in a sealing and sliding mode, and the guide sleeve is provided with a dust suction channel, wherein the inlet end of the dust suction channel faces towards the inner rubberizing layer and is communicated with the rotating shaft part sealing cavity. During the use, this raise dust that will strike the rag through bleeding adsorbs away to on the rag layer in can avoiding the raise dust to drop again, improved the effect when removing dust to the rag layer.
Preferably, the guide tube is spaced from the inner wipe layer. Prevent the rag layer from blocking the dust suction channel.
Preferably, one end of the inner hole is sealed by a rubber plate, the rotating shaft in the cleaning mechanism part penetrates through the rubber plate to enter the rotating shaft part sealing cavity, and the rubber plate is connected with the rotating shaft in the cleaning mechanism part in a sealing mode. The sealing connection between the inner and outer rotating shafts which rotate eccentrically can be conveniently realized.
Preferably, the outer rotating shaft rotating structure comprises an outer rotating shaft gear ring coaxially arranged on the outer rotating shaft of the cleaning mechanism part, a driving gear meshed with the outer rotating shaft gear ring, and an outer rotating shaft driving motor for driving the driving gear to rotate.
Preferably, the inner extrusion rod is connected with the outer rotating shaft of the cleaning mechanism part through an extrusion rod connecting rod, and the outer extrusion rod is connected with the extrusion rod connecting rod through an intermediate connecting rod. The structure is compact and good.
The technical scheme has the following advantages: transferring heat through a heat pipe; the heat transfer effect is good; the waste heat is less when the box body is opened for cooling; the fluid can be heated by solar energy to supply heat to the oven; the utilization rate of solar energy is high; the dust can be automatically removed from the heat absorption end of the heat pipe; can carry out self-cleaning to the rag layer of clean mechanism.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic view of a solar heat pipe heating apparatus according to a second embodiment of the present invention;
FIG. 4 is a schematic view of the heat absorption end of the heat pipe of the heat storage tank projected along the direction B of FIG. 3 when the heat absorption end is cleaned;
FIG. 5 is an enlarged partial schematic view of FIG. 4;
figure 6 is a schematic representation of the base ring as it is being cleaned viewed in a direction opposite to direction B of figure 3 and in cross-section;
FIG. 7 is an enlarged partial schematic view at C of FIG. 6;
fig. 8 is a partially enlarged schematic view of fig. 3 at D.
In the figure: the heat insulation curtain cloth comprises a box body 1, a door opening 2, a left door panel 3, a right door panel 4, a rear side wall 5 of the box body, a left partition plate 6, a right partition plate 7, a left hot fluid storage cavity 8, a heat absorption end 9 of a left partition plate part heat pipe, a heat release end 10 of the left partition plate part heat pipe, a right hot fluid storage cavity 11, a heat absorption end 12 of a right partition plate part heat pipe, and a heat release end 13 of the right partition plate part heat pipe, which are arranged in the box body, a left heat insulation curtain cloth 14, a left winding shaft 15, a left cavity 16, a left winding shaft part rocking handle 17, a left heat insulation curtain cloth part weight 18, a left permanent magnet 19, a right heat insulation curtain cloth 20, a right winding shaft 21, a right cavity 22, a right winding shaft part rocking handle 23, a right heat insulation curtain cloth part weight 24, a left hinge 25, a right hinge 26, a right permanent magnet 27, a rack translation mechanism 70, a heat storage box 71, a, A connecting ring part outer gear ring 77, a rack 78, a driven gear 79, a rack driving motor 80, a base ring 81, a base ring lifting cylinder 82, a connecting strip 83, a connecting pin 84, an inner wiping cloth layer 85, an outer wiping cloth layer 86, a base ring storage space 87, a dust collecting groove 88, a plug sealing spring 89, a dust discharge hole 90, a plug 91, a vertical guide chute 92, a part 93 of the upper end surface of the plug outside the chute, a driving unit 94, a base 95, a connecting block 96, a guide rod 97, a screw rod 98, a screw rod driving motor 99, an underframe 100, a side support block 101, a cleaning mechanism part outer shaft 121, an inner rotating shaft driving motor 102, an inner extrusion rod 103, an outer extrusion rod 104, a magnet 105, a cleaning mechanism part inner rotating shaft 106, an outer rotating shaft part outer gear ring 107, a driving gear 108, an outer rotating shaft driving motor 109, a guide pipe 110, an extrusion rod 111, an extrusion rod connecting rod inner, A minimum clearance 114 between the cleaning mechanism part outer rotating shaft and the cleaning mechanism part inner rotating shaft, a maximum clearance 115 between the cleaning mechanism part outer rotating shaft and the cleaning mechanism part inner rotating shaft, a rotating shaft part sealing cavity 116, a suction pump 117, an inlet end 118, a dust suction channel 119, a rubber plate 120, a water outlet pipe 121, a liquid inlet pipe 122 and a circulating pump 123.
Detailed Description
The technical solution of the present invention is described in detail and fully with reference to the accompanying drawings.
First embodiment, referring to fig. 1 and 2, an oven with heat pipes for acquiring solar energy and transferring heat by the heat pipes for baking comprises a box body 1 and a solar heat pipe heating device. The front side wall of the box body is provided with a door opening 2. The door opening is connected with a door. The door comprises a left door panel 3 and a right door panel 4. The left end of the left door panel is hinged on the rear side wall 5 of the box body through a left hinge 25. The rotation axis of the left hinge extends along the up-down direction. The right end of the right door panel is hinged on the rear side wall 5 of the box body through a right hinge 26. The rotation axis of the right hinge extends along the up-down direction.
A left clapboard 6 and a right clapboard 7 are arranged in the box body. The left clapboard separates a left hot fluid storage cavity 8 in the box body. The left clapboard is provided with a plurality of left clapboard part heat pipes. The heat absorption end 9 of the left clapboard part heat pipe is inserted into the fluid in the left hot fluid storage cavity, and the heat release end 10 of the left clapboard part heat pipe is positioned in the box body. The right clapboard separates out the right hot fluid storage cavity 11 in the box body. The right clapboard is provided with a plurality of right clapboard part heat pipes. The heat absorption end 12 of the right clapboard part heat pipe is inserted into the fluid in the right thermal fluid storage cavity, and the heat release end 13 of the right clapboard part heat pipe is positioned in the box body.
The left side in the box body is provided with a left heat-insulating curtain cloth 14 and a left winding shaft 15 which is connected with the upper end of the left heat-insulating curtain cloth and is used for winding the left heat-insulating curtain cloth. The left winding curtain separates a left chamber 16 within the enclosure. The heat releasing end of the heat pipe of the left clapboard part is positioned in the left cavity. The front end of the left winding shaft is rotatably connected to the front side wall of the box body and extends out of the front side wall of the box body. The front end of the left winding shaft is provided with a left winding shaft part rocking handle 17 positioned outside the box body. The lower end of the left heat insulation curtain cloth is provided with a left heat insulation curtain cloth part weight 18. The weight of the left heat insulation curtain cloth part is of a strip-shaped structure extending along the extending direction of the left winding shaft. Both ends and the middle part of the left heat insulation curtain cloth are connected with the weight of the left heat insulation curtain cloth part. The weight of the left heat insulation curtain cloth part is made of a permanent magnet. The left end of the bottom wall of the box body is provided with a left permanent magnet 19 matched with the weight of the left heat insulation curtain cloth part.
The right side of the inner part of the box body is provided with a right heat insulation curtain cloth 20 and a right winding shaft 21 which is connected with the upper end of the right heat insulation curtain cloth and is used for winding the right heat insulation curtain cloth. The right winding curtain isolates a right chamber 22 within the box. The heat releasing end of the right clapboard heat pipe is positioned in the right cavity. The front end of the right winding shaft is rotatably connected to the front side wall of the box body and extends out of the front side wall of the box body. The front end of the right winding shaft is provided with a right winding shaft rocking handle 23 positioned outside the box body. The lower end of the right heat insulation curtain cloth is provided with a right heat insulation curtain cloth part weight 24. The right thermal insulation curtain cloth part weight block is of a strip-shaped structure extending along the extending direction of the right winding shaft. Both ends and the middle part of the right heat insulation curtain cloth are connected with the right heat insulation curtain cloth part weight block. The right heat insulation curtain cloth part weight is made of a permanent magnet. The right end of the bottom wall of the box body is provided with a right permanent magnet 27 matched with the weight of the right heat insulation curtain cloth part. The door opening is located between the left heat-insulating curtain cloth and the right heat-insulating curtain cloth.
The solar heat pipe heating device includes a heat storage tank 71, a reflector driving mechanism 69, and a plurality of reflectors 72. The heat storage box is provided with a plurality of heat storage box part heat pipes which are arranged in parallel. The heat release end 73 of the heat pipe of the heat storage tank part is positioned inside the heat storage tank. The heat absorbing end 74 of the heat pipe of the heat storage tank portion is located outside the heat storage tank. The heat absorption end of the heat pipe of the heating box part is of a linear structure. The reflectors are correspondingly positioned below the heat pipes of the heat storage box part one by one. The heat storage tank is provided with a plurality of cylindrical protrusions 75. The heat pipes of the heat storage box part penetrate through the cylindrical bulge through the end surface of the cylindrical bulge in a one-to-one correspondence manner and are inserted into the heat storage box. The heat pipes of the heat storage box part are hermetically connected with the heat storage box. The reflector is provided with a coupling ring 76. The light reflecting plates are connected with the cylindrical bulges in a one-to-one correspondence manner. The connecting ring is sleeved on and can be rotatably connected to the cylindrical protrusion. The reflector driving mechanism includes a connecting ring portion outer gear ring 77 coaxially disposed on the connecting ring, a rack 78 engaged with the connecting ring portion outer gear ring, and a rack translation mechanism 70 driving the rack to make reciprocating linear motion. The outer gear rings of the connecting ring parts on all the reflectors are meshed on the same rack 78. The rack translation mechanism includes a rack drive motor 80 that rotates from the drive gear 79 and the drive gear, meshing with the rack. Of course, the rack translation mechanism can be a telescopic cylinder, the cylinder body of the telescopic cylinder is connected with the heat storage tank, the movable rod of the telescopic cylinder is connected with the rack, and the telescopic direction of the telescopic cylinder is the same as the extending direction of the rack. When the reflector is used, the rack is reciprocated and translated to drive the gear ring outside the connecting ring portion to rotate forwards and reversely, so that the reflector rotates to keep facing the sun all the time. The extending direction of the rotating axis of the reflector is the same as the extending direction of the heat absorbing end of the heat pipe of the heat storage box part. The generatrix of the reflecting surface (i.e. the inner peripheral surface) of the reflector is an arc line, and the central line of the circle where the arc is positioned is the rotation axis of the reflector. And the bus of the backlight surface of the reflector is an arc line, and the bus of the backlight surface of the reflector is coaxial with the bus of the backlight surface of the reflector.
One end of the left thermal fluid storage cavity is communicated with one end of the right thermal fluid storage cavity. The other end of the left thermal fluid storage cavity is connected with the heat storage tank through a liquid inlet pipe 122, and the other end of the right thermal fluid storage cavity is connected with the heat storage tank through a liquid outlet pipe 121. The liquid inlet pipe is provided with a circulating pump 123.
When in use, the transformer is stored between the left heat-insulating curtain cloth and the right heat-insulating curtain cloth. The left heat-insulating curtain cloth is rolled up by the left winding shaft, and the right heat-insulating curtain cloth is rolled up by the right winding shaft. The heat pipes absorb heat in the left and right hot fluid storage cavities and transfer the heat to the box body to bake the transformer. When the transformer needs to be taken out after baking, the left heat-insulating curtain cloth and the right heat-insulating curtain cloth are hung down.
After the sun irradiates the heat absorption end of the heat pipe of the heat storage box part, heat is absorbed by the heat absorption end of the heat pipe of the heat storage box part and is dissipated from the heat dissipation end of the heat pipe of the heat storage box part, and therefore fluid in the heat storage box is heated. When the baking is needed, the circulating pump is started to enable the hot fluid in the heat storage tank to flow through the left hot fluid storage cavity and the right hot fluid storage cavity. The part of the sun which is irradiated away from the side of the heat absorption end of the heat pipe of the heat storage box part irradiates the reflector and is reflected back to the heat absorption end of the heat pipe of the heat storage box part by the reflector for utilization, thereby improving the utilization rate of solar energy. When the reflector driving mechanism is used, the rotating angular speed of the reflector is equal to the rotating angular speed of the sun with the reflector as the center, so that the reflector always keeps facing the sun, and poor heating effect caused by backlight is prevented.
The second embodiment is different from the first embodiment in that:
referring to fig. 3, 4, 5, 6, 7 and 8, the solar thermal pipe heating apparatus further comprises a dust removal mechanism and a base ring cleaning mechanism. The dust removing mechanism comprises a plurality of base rings 81 which can be sleeved on the heat absorbing ends of the heat pipes of the heat storage box part in a one-to-one correspondence manner, a base ring translation mechanism which drives the base rings to do reciprocating translation motion along the extension direction of the heat absorbing ends of the heat pipes of the heat storage box part, and a base ring lifting cylinder 82 which drives the base ring translation mechanism to lift. Adjacent base rings are connected together by connecting strips 83. The connecting strip is provided with connecting feet 84 at both ends. The connection foot is connected on the terminal surface of base ring towards heat storage box one end and is realized the connection of connecting strip and base ring, and this connected mode can avoid the rotation of connecting strip interference extrusion strip. The inner circumference of the base ring is provided with an inner wipe layer 85. The inner wiping cloth layer is of an annular structure extending along the circumferential direction of the base ring. The inner wiping cloth layer is of an elastic structure and is made of sponge. An outer rag layer 86 is arranged on the peripheral surface of the base ring. The outer wiping cloth layer is of an elastic structure and is made of sponge.
The invention also includes a base ring storage space 87 at the end of the reflector remote from the heat storage tank. The base ring is separated from the heat absorption end of the heat pipe of the heat storage box part and then is positioned in the base ring storage space. The reflector plate is located outside the base ring storage space. One side of the base ring facing the heat storage box is provided with a dust collecting groove 88 for collecting dust wiped from the heat absorbing end of the heat pipe of the heat storage box part by the inner wiping cloth layer. The base ring is also provided with a plug sealing spring 89. The lowest point of the bottom wall of the dust collecting groove is provided with a dust discharging hole 90. A plug 91 which is opened upwards is arranged in the dust exhaust hole. The plug sealing spring is used for driving the plug to seal the dust discharging hole. The end face of the base ring is provided with a vertical guide chute 92 extending in the up-down direction. The plug is connected in the vertical guide chute in a sliding manner. The plug sealing spring is a pressure spring. The plug sealing spring is positioned in the vertical guide sliding groove. The part 93 of the upper end face of the plug outside the chute is an inclined plane sloping towards the end away from the base ring. The base ring translation mechanism comprises two drive units 94, between which all the base rings are located. The driving unit comprises a base 95, a connecting block 96, a guide rod 97 connected to the base, a screw rod 98 rotatably connected to the base, and a screw rod driving motor 99 for driving the screw rod to rotate. The guide rod is arranged on the connecting block in a penetrating way. The screw rod is in threaded connection with the connecting block. The connecting blocks are connected with the base rings on the extreme edges. The screw rod is parallel to the guide rod. The extending direction of the screw rod is the same as the extending direction of the heat absorbing end of the heat pipe of the heat storage box part. The two driving units share a screw rod driving motor. The base includes a base frame 100 and two side support blocks 101 connected at both ends of the base frame. The distribution direction of the two side supporting blocks is the same as the extending direction of the guide rod. Two ends of the guide rod are connected to the two side supporting blocks. Two ends of the screw rod are rotatably connected to the two side supporting blocks. The connecting block is located between the two side support blocks. The inner and outer peripheral surfaces of the base ring are concentric.
The process of dedusting the heat absorption end of the heat pipe of the heat storage box part and the reflecting surface of the reflecting plate comprises the following steps: the base ring translation mechanism drives the base ring to do left reciprocating linear motion so that the base ring moves back and forth between the two ends of the reflector. When the base ring moves towards the heat storage box, the base ring lifting cylinder jacks up the translation mechanism, so that the base ring moves upwards to abut against the inner wiping cloth layer and wraps the whole circumference of the lower surface of the heat absorption end of the heat storage box part heat pipe, the inner wiping cloth layer is spaced from the upper side surface of the heat absorption end of the heat storage box part heat pipe (namely, the inner wiping cloth layer is disconnected from the upper side surface of the heat absorption end of the heat storage box part heat pipe), the outer wiping cloth layer is spaced from the reflecting surface of the reflecting plate (namely, the outer wiping cloth layer is disconnected from the reflecting plate), therefore, in the moving process, only dust on the lower side part of the surface of the heat absorption end of the heat storage box. When the base ring moves towards the direction far away from the heat storage box, the translation mechanism is pulled down by the base ring lifting cylinder, so that the base ring moves downwards to the whole circumference of the upper surface of the heat absorption end of the heat storage box part heat pipe, the inner wiping cloth layer is spaced from the lower side surface of the heat absorption end of the heat storage box part heat pipe (namely disconnected and not contacted), the outer wiping cloth layer is in contact with the reflective surface of the reflective plate, so that the upper side part of the surface of the heat absorption end of the heat storage box part heat pipe and the reflective surface of the reflective plate are wiped for dust removal in the moving process, and the wiped dust falls in the base ring storage space
The base ring cleaning mechanism is positioned on one side of the base ring storage space, which is far away from the heat storage tank. The base ring cleaning mechanism comprises a plurality of cleaning mechanism outer rotating shafts 121 which can penetrate into the base ring in a one-to-one correspondence manner and an outer rotating shaft rotating structure which drives the cleaning mechanism outer rotating shafts to rotate. Each cleaning mechanism part outer rotating shaft is connected with 4 inner extrusion rods 103 for extruding the inner wiping cloth layer and 4 outer extrusion rods 104 for extruding the outer wiping cloth layer. The inner and outer extrusion rods are distributed along the circumferential direction of the outer rotating shaft of the cleaning mechanism part. When the base ring is sleeved on the outer rotating shaft of the cleaning mechanism part to a set position, the two ends of the inner extrusion rod exceed the inner wiping cloth layer along the axial direction of the base ring, and the two ends of the outer extrusion rod exceed the outer wiping cloth layer along the axial direction of the base ring. The plug is made of ferromagnet. The inner extrusion rod is provided with a magnet 105 which adsorbs the plug to open the plug when the inner extrusion rod is positioned between the plug and the outer rotating shaft of the cleaning mechanism part and is aligned with the plug. An inner hole is arranged in the outer rotating shaft of the cleaning mechanism part. An inner rotating shaft 106 of the cleaning mechanism part is arranged in the inner hole in a penetrating way. The cleaning mechanism portion inner rotary shaft is connected together with the inner rotary shaft drive motor 102. The outer rotating shaft rotating structure includes an outer rotating shaft portion outer gear ring 107 coaxially provided on the outer rotating shaft of the cleaning mechanism portion, a drive gear 108 engaged with the outer rotating shaft portion outer gear ring, and an outer rotating shaft drive motor 109 for driving the drive gear to rotate. All the outer rotating shaft rotating structures share one inner rotating shaft driving motor for driving, and of course, each of the outer rotating shaft rotating structures can also be used. The outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part are eccentrically arranged. The outer rotating shaft of the cleaning mechanism part is provided with a plurality of guide tubes 110 which run through the inner hole and radially extend along the circumferential direction of the outer rotating shaft of the cleaning mechanism part. An extrusion rod connecting rod 111 and an extrusion rod connecting rod inward moving spring 112 for driving the extrusion rod connecting rod to move towards the inner hole are arranged in the guide pipe in a penetrating mode. The inner end of the connecting rod of the extrusion rod is aligned with the circumferential surface of the rotating shaft in the cleaning mechanism part. The inner extrusion rod is connected to the outer end of the extrusion rod connecting rod. The outer extrusion rods are connected to the extrusion rod connecting rods by intermediate connecting rods 113. The rotating angular speeds of the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part are unequal. When the extrusion rod connecting rod is positioned at the minimum gap 114 between the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part, the inner end of the extrusion rod connecting rod is abutted against the circumferential surface of the inner rotating shaft of the cleaning mechanism part, the inner extrusion rod is pressed on the inner wiping cloth layer, and the outer extrusion rod and the outer wiping cloth layer are spaced; when the connecting rod of the extrusion rod is positioned at the maximum position 115 of the gap between the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part, the inner end of the connecting rod of the extrusion rod is spaced from the inner rotating shaft of the cleaning mechanism part, the inner extrusion rod is spaced from the inner cleaning cloth layer, and the outer extrusion rod presses the outer cleaning cloth layer. The two ends of the inner hole are closed to form a rotating shaft part sealing cavity 116. Only one end of the rotating shaft in the cleaning mechanism part is positioned in the rotating shaft part sealing cavity. The outer rotating shaft rotating structure is positioned outside the rotating shaft sealing cavity. The shaft seal cavity is connected to the inlet of the air pump 117. The extrusion rod connecting rod is connected in the guide pipe in a sealing and sliding manner. The guide sleeve is provided with a dust suction channel 119, the inlet end 118 of which is communicated with the rotating shaft part sealing cavity of the inner wiping cloth layer. The guide pipe and the inner rag layer are always kept spaced. One end of the bore is closed by a rubber plate 120. The rotating shaft in the cleaning mechanism part passes through the rubber plate and enters the rotating shaft part sealing cavity. The rubber plate is connected with the rotating shaft in the cleaning mechanism part in a sealing way.
The process of cleaning the inner and outer cloth coating layers on the base ring comprises the following steps: the base ring is driven by the base ring driving mechanism to be sleeved on the outer rotating shaft of the cleaning mechanism part, the wall of the base ring is positioned between the inner extrusion rod and the outer extrusion rod, then the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part rotate and the air suction pump is started, and the inner extrusion rod and the outer extrusion rod generate reciprocating translation along the radial direction of the base ring while rotating along the circumferential direction of the base ring as a result of the rotation of the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part, so that the inner extrusion rod beats different parts of the inner wiping cloth layer, and dust on the inner wiping cloth layer falls off and the dust falling off from the inner wiping; the outer squeezing rod beats different parts of the outer wiping cloth layer so as to lead the dust on the outer wiping cloth layer to fall down. The magnet also enables the plug to be opened and the dust in the movable dust collecting groove to fall out.
Claims (10)
1. A baking oven with heat pipes for obtaining solar energy and transferring heat of the heat pipes to bake comprises a box body, wherein a door opening is formed in the front side wall of the box body, and a box door is connected to the door opening; the box body is internally provided with a left partition plate and a right partition plate, the left partition plate isolates a left hot fluid storage cavity in the box body, the right partition plate isolates a right hot fluid storage cavity in the box body, the left partition plate is provided with a plurality of left partition plate part heat pipes, the heat absorption ends of the left partition plate part heat pipes are inserted into fluid in the left hot fluid storage cavity, and the heat release ends of the left partition plate part heat pipes are positioned in the box body; the right clapboard is provided with a plurality of right clapboard heat pipes, the heat absorption end of the right clapboard heat pipe is inserted into the fluid in the right thermal fluid storage cavity, and the heat release end of the right clapboard heat pipe is positioned in the box body; the one end that the chamber was stored to left side hot-fluid and right hot-fluid store chamber one end intercommunication, the other end that the chamber was stored to left side hot-fluid passes through the feed liquor pipe with heat storage box links together, and the other end that the chamber was stored to right side hot-fluid passes through the drain pipe with heat storage box links together, be equipped with the circulating pump on feed liquor pipe or the drain pipe.
2. The oven for baking by acquiring solar energy and transferring heat by the heat pipe according to claim 1, wherein a left heat-insulating curtain cloth and a left winding shaft connected with the upper end of the left heat-insulating curtain cloth are arranged on the left side inside the oven body, the left winding curtain cloth is used for winding the left heat-insulating curtain cloth, a left cavity is isolated in the oven body, and the heat release end of the heat pipe of the left partition plate part is positioned in the left cavity; the right side of the interior of the box body is provided with a right heat insulation curtain cloth and a right winding shaft which is connected with the upper end of the right heat insulation curtain cloth and used for winding the right heat insulation curtain cloth, the right winding curtain cloth is separated into a right cavity in the box body, and the heat release end of the heat pipe of the right partition plate part is positioned in the right cavity.
3. The oven for baking by acquiring solar energy and transferring heat by the heat pipe according to claim 2, wherein the front end of the left winding shaft is rotatably connected to the front side wall of the oven body and extends out of the front side wall of the oven body; the front end of the right winding shaft is rotatably connected to the front side wall of the box body and extends out of the front side wall of the box body.
4. The oven for baking by acquiring solar energy and transferring heat of the heat pipe according to claim 3, wherein a left winding shaft rocking handle located outside the oven body is arranged at the front end of the left winding shaft, and a right winding shaft rocking handle located outside the oven body is arranged at the front end of the right winding shaft.
5. The oven for baking by acquiring solar energy and transferring heat by the heat pipe according to claim 2, wherein the lower end of the left heat-insulating curtain cloth is provided with a left heat-insulating curtain cloth part weight, the left heat-insulating curtain cloth part weight is a strip-shaped structure extending along the extending direction of a left winding shaft, and both ends and the middle part of the left heat-insulating curtain cloth are connected with the left heat-insulating curtain cloth part weight; the lower extreme of right side adiabatic curtain cloth is equipped with right adiabatic curtain cloth portion pouring weight, right adiabatic curtain cloth portion pouring weight is the bar structure that extends along right coiling axle extending direction, the both ends and the middle part of right adiabatic curtain cloth all link together with right adiabatic curtain cloth portion pouring weight.
6. The oven for baking by acquiring solar energy and transferring heat of the heat pipe according to claim 1, further comprising a dust removing mechanism for removing dust from the heat absorbing end of the heat pipe of the heat storage box part and the light reflecting surface of the light reflecting plate, wherein the heat absorbing end of the heat pipe of the heat storage box part is of a linear structure, the dust removing mechanism of the heat pipe of the heat storage box part comprises a plurality of base rings which can be correspondingly sleeved on the heat absorbing end of the heat pipe of the heat storage box part one by one, a base ring translation mechanism for driving the base rings to do reciprocating translation movement along the extending direction of the heat absorbing end of the heat pipe of the heat storage box part, and a base ring lifting cylinder for driving the base ring translation mechanism to lift up and down, adjacent base rings are connected together through a connecting bar, an inner wiping cloth layer is arranged on the inner circumferential; when the base ring lifting cylinder jacks up the translation mechanism, the inner wiping cloth layer is abutted with the lower side surface of the heat absorption end of the heat pipe of the heat storage box part and is spaced from the upper side surface of the heat absorption end of the heat pipe of the heat storage box part, and the outer wiping cloth layer is spaced from the light reflecting surface of the light reflecting plate; when the translation mechanism is pulled down by the lifting cylinder, the inner wiping cloth layer is disconnected with the lower side face of the heat absorption end of the heat storage box part heat pipe and is connected with the upper side face of the heat absorption end of the heat storage box part heat pipe in a butt mode, and the outer wiping cloth layer is connected with the light reflecting face of the light reflecting plate in a butt mode.
7. The oven for baking by using a heat pipe to obtain solar energy and transfer heat of the heat pipe according to claim 6, further comprising a base ring cleaning mechanism for cleaning the base ring in a one-to-one correspondence manner, wherein the inner and outer circumferential surfaces of the base ring are concentric, the base ring cleaning mechanism comprises an outer rotating shaft of the cleaning mechanism part which can penetrate into the base ring, an outer rotating shaft rotating structure for driving the outer rotating shaft of the cleaning mechanism part to rotate, a plurality of inner extrusion rods for extruding the inner cleaning cloth layer and a plurality of outer extrusion rods for extruding the outer cleaning cloth layer, wherein the inner extrusion rods and the outer extrusion rods are distributed along the circumferential direction of the outer rotating shaft of the cleaning mechanism part.
8. The oven for baking by using the heat pipe to obtain the solar energy and the heat transferred by the heat pipe as claimed in claim 7, wherein a dust collecting groove for collecting the dust scraped from the heat absorbing end of the heat pipe of the heat storage box portion by the inner coating layer is disposed on one side of the base ring facing the heat storage box portion, a plug sealing spring is further disposed on the base ring, a dust exhausting hole is disposed at the lowest point of the bottom wall of the dust collecting groove, a plug opened upward is disposed in the dust exhausting hole, the plug sealing spring is used for driving the plug to seal the dust exhausting hole, the plug is made of a ferromagnetic body, and a magnet is disposed on the inner extrusion rod and used for absorbing the plug when the inner extrusion rod is located between the plug and the outer rotating shaft of the cleaning mechanism portion and aligned with the plug to open the plug.
9. The oven according to claim 7, wherein the cleaning mechanism outer shaft has an inner bore, the inner bore has an inner cleaning mechanism shaft, the inner cleaning mechanism shaft is connected to an inner shaft driving motor, the outer cleaning mechanism shaft is eccentric to the inner cleaning mechanism shaft, the outer cleaning mechanism shaft has a plurality of guide tubes extending radially and circumferentially along the outer cleaning mechanism shaft, the guide tubes have an inner extrusion rod connecting rod and an inner extrusion rod moving spring for driving the extrusion rod connecting rod to move toward the inner bore, the inner end of the extrusion rod connecting rod is aligned with the circumferential surface of the inner cleaning mechanism shaft, and the inner and outer extrusion rods are connected to the outer end of the extrusion rod connecting rod, the rotating angular speeds of the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part are unequal; when the extrusion rod connecting rod is positioned at the position where the gap between the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part is minimum, the inner end of the extrusion rod connecting rod is abutted against the peripheral surface of the inner rotating shaft of the cleaning mechanism part, the inner extrusion rod is pressed on the inner wiping cloth layer, and the outer extrusion rod and the outer wiping cloth layer are spaced; when the extrusion rod connecting rod is positioned at the maximum clearance between the outer rotating shaft of the cleaning mechanism part and the inner rotating shaft of the cleaning mechanism part, the inner end of the extrusion rod connecting rod is spaced from the inner rotating shaft of the cleaning mechanism part, the inner extrusion rod is spaced from the inner wiping cloth layer, and the outer extrusion rod presses the outer wiping cloth layer.
10. The oven for baking by using a heat pipe to obtain solar energy and transferring heat from the heat pipe according to claim 9, wherein the inner hole has two closed ends to form a sealing cavity of a rotating shaft, only one end of the inner rotating shaft of the cleaning mechanism is located in the sealing cavity of the rotating shaft, the rotating structure of the outer rotating shaft is located outside the sealing cavity of the rotating shaft, the sealing cavity of the rotating shaft is connected with a suction pump, the connecting rod of the squeezing rod is connected with the inside of the guide tube in a sealing and sliding manner, and the guide sleeve is provided with a dust suction channel with an inlet end facing the inner rubberizing layer and communicated with the sealing cavity of the rotating shaft.
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| CN112963971A (en) * | 2021-03-08 | 2021-06-15 | 上海海事大学 | Drying-machine with heat-retaining function |
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