阅读说明：本技术 一种温控节能型工业炉窑 (Temperature-control energy-saving industrial furnace ) 是由 黄辉成 于 2021-07-15 设计创作，主要内容包括：本发明公开了一种温控节能型工业炉窑,其结构包括设备箱、温控器、载滑台、仓门,设备箱左端与仓门左端铰接连接,仓门内壁与载滑台左侧间隙配合,载滑台整体与设备箱内部滑动配合,设备箱右侧与温控器左端螺栓固定,设备箱包括回温罩、热能条、滑卡条、热能腔,回温罩底部与滑卡条内壁焊接连接,滑卡条上端与热能腔整体间隙配合,热能腔四周与热能条表面活动配合,本发明通过仓门展开之后内部收缩扇因为热膨块的收缩,使其顶合的滑行叶脱离错位槽实现排热孔的闭合,就可以将其放热台产生的热量进行有效的闭合在回温罩内部,待二次使用热量升高后又反之将其开启,从而有效的加快了二次使用时炉窑提温时所耗时间,变相再次节约设备提温耗能。(The invention discloses a temperature-control energy-saving industrial furnace, which structurally comprises an equipment box, a temperature controller, a carrying sliding table and a door, wherein the left end of the equipment box is hinged with the left end of the door, the inner wall of the door is in clearance fit with the left side of the carrying sliding table, the whole carrying sliding table is in sliding fit with the inside of the equipment box, the right side of the equipment box is fixed with the left end of the temperature controller through a bolt, the equipment box comprises a temperature return cover, a heat energy strip, a sliding clamping strip and a heat energy cavity, the bottom of the temperature return cover is welded with the inner wall of the sliding clamping strip, the upper end of the sliding clamping strip is in clearance fit with the whole heat energy cavity, the periphery of the heat energy cavity is in movable fit with the surface of the heat energy strip, an inner contraction fan after the door is unfolded enables a sliding blade which is propped to be separated from a staggered groove to realize the closing of a heat exhaust hole, the heat generated by a heat release table can be effectively closed in the temperature return cover, and the heat can be opened after the secondary heat is used to rise, thereby effectively quickening the time consumed by the temperature raising of the furnace kiln during the secondary use and saving the temperature raising energy consumption of the equipment again through phase change.)

1. The utility model provides an energy-saving industrial furnace of control by temperature change, its structure includes equipment box (1), temperature controller (2), carries slip table (3), door (4), equipment box (1) left end is connected with door (4) left end is articulated, door (4) inner wall with carry slip table (3) left side clearance fit, carry slip table (3) whole and the inside sliding fit of equipment box (1), equipment box (1) right side and temperature controller (2) left end bolt fastening, its characterized in that:

the equipment box (1) comprises a temperature return cover (11), a heat energy strip (12), a sliding clamping strip (13) and a heat energy cavity (14), the bottom of the temperature return cover (11) is connected with the inner wall of the sliding clamping strip (13) in a welded mode, the upper end of the sliding clamping strip (13) is in clearance fit with the whole heat energy cavity (14), and the heat energy cavity (14) is in surface activity fit with the heat energy strip (12) all around.

2. The temperature-controlled energy-saving industrial furnace kiln as claimed in claim 1, wherein: the heat recovery cover (11) comprises a heat discharge hole (111), a heat release table (112), a heat insulation plate (113) and a portal frame (114), wherein the two sides of the heat discharge hole (111) are in clearance fit with the outer end of the heat release table (112), the heat release table (112) is integrally connected with the inside of the portal frame (114) in an embedded mode, and the outer wall of the portal frame (114) is connected with the inner wall of the heat insulation plate (113) in an embedded mode.

3. The temperature-controlled energy-saving industrial furnace according to claim 2, wherein: arrange hot hole (111) including shrink fan (a1), solid fixed ring (a2), dead lever (a3), anticreep lid (a4), shrink fan (a1) bottom and anticreep lid (a4) outer wall built-in connection, anticreep lid (a4) outer end and the inboard clearance fit of solid fixed ring (a2), gu fixed ring (a2) inner wall and dead lever (a3) top welded connection, dead lever (a3) both sides and shrink fan (a1) lateral wall clearance fit.

4. The temperature-controlled energy-saving industrial furnace according to claim 3, wherein: shrink fan (a1) including trigger bar (a11), fan wall (a12), dislocation groove (a13), sliding vane (a14), trigger bar (a11) top and sliding vane (a14) top movable fit, sliding vane (a14) whole and dislocation groove (a13) inside nested connection, dislocation groove (a13) both ends are connected with fan wall (a12) inboard embedded and fixed.

5. The temperature-controlled energy-saving industrial furnace kiln as claimed in claim 4, wherein: the trigger rod (a11) comprises a push rod (b1), a pressure spring (b2), a thermal expansion block (b3) and a rod sleeve (b4), wherein the upper surface of the push rod (b1) is movably matched with the bottom of the pressure spring (b2), the top of the pressure spring (b2) is connected with the inner portion of the upper end of the rod sleeve (b4) in a welded mode, the inner bottom end of the rod sleeve (b4) is integrally connected with the thermal expansion block (b3) in a nested mode, and the thermal expansion block (b3) is integrally movably matched with the bottom of the push rod (b 1).

6. The temperature-controlled energy-saving industrial furnace according to claim 2, wherein: the heat release table (112) comprises a heat discharge groove (c1), an air permeable net (c2), energy storage holes (c3) and a table body (c4), wherein the heat discharge groove (c1) is integrally connected with the upper surface of the table body (c4) in an embedded mode, two sides of the table body (c4) are integrally connected with the air permeable net (c2) in an engaged mode, the inside of the air permeable net (c2) is in clearance fit with the energy storage holes (c3), and the energy storage holes (c3) are integrally connected with the front end of the table body (c4) in an embedded mode.

7. The temperature-controlled energy-saving industrial furnace kiln as claimed in claim 6, wherein: the heat discharge groove (c1) comprises an energy storage pipe (c11), a heating pipe (c12), a circulation cavity (c13) and a groove bottom plate (c14), the surface of the energy storage pipe (c11) is in clearance fit with the whole circulation cavity (c13), the inside of the circulation cavity (c13) is in clearance fit with the surface of the heating pipe (c12), the outer end of the heating pipe (c12) is in clearance fit with the surface of the energy storage pipe (c11), and the whole circulation cavity (c13) is fixedly embedded and connected with the center of the groove bottom plate (c 14).

8. The temperature-controlled energy-saving industrial furnace according to claim 7, wherein: energy storage tube (c11) includes regenerator tube (d1), heat energy mouth (d2), support frame (d3), heat conduction chamber (d4), regenerator tube (d1) surface and heat energy mouth (d2) clearance fit, heat energy mouth (d2) inboard and heat conduction chamber (d4) top clearance fit, heat conduction chamber (d4) both ends and regenerator tube (d1) whole clearance fit, heat energy mouth (d2) whole and support frame (d3) upper surface inlay and link firmly.

Technical Field

The invention relates to the technical field of pollution control of industrial furnaces, in particular to a temperature-control energy-saving industrial furnace.

Background

The industrial furnace is divided into two types according to the heat supply mode, the first type is a flame furnace commonly called as a fuel furnace, workpieces are heated by combustion heat of solid, liquid or gas fuel in the furnace, the second type is an electric furnace, electric energy is converted into heat in the furnace to heat the workpieces, and at present, more equipment of the second type of electric furnace is adopted, but the equipment consumes more energy, so that a great promotion space is provided in the aspect of reducing the energy consumption of products;

however, the prior art has the following defects: the current energy-saving industrial furnace of control by temperature change is that burning pottery uses desk-top furnace, owing to need drag out the slip table and carry the pottery uninstallation after having burnt a kiln at every turn to the needs of door expansion increase often, make inside heat loss consumption, need follow new consumption electric energy when leading to burning pottery once more, improve the control by temperature change height, and then cause the furnace to carry the time-consuming extension of temperature.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a temperature-control energy-saving industrial furnace, and aims to solve the problems that in the prior art, the temperature-control energy-saving industrial furnace is a ceramic-fired vehicle table type furnace, and the time spent on raising the temperature of the furnace is prolonged due to the fact that the requirement for unfolding a bin gate is increased frequently and the internal heat is lost and consumed, and the electric energy is newly consumed when the ceramic is fired again, the temperature control height is increased and the time spent on raising the temperature of the furnace is prolonged because a carrying sliding table needs to be dragged out to unload the ceramic after one furnace is fired.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an energy-saving industrial furnace of control by temperature change, its structure includes equipment box, temperature controller, carries slip table, door, equipment box left end is connected with the door left end is articulated, door inner wall with carry slip table left side clearance fit, carry the slip table wholly with the inside sliding fit of equipment box, equipment box right side and temperature controller left end bolt fastening, equipment box includes back temperature cover, heat energy strip, slip card strip, heat energy chamber, back temperature cover bottom and slip card strip inner wall welded connection, slip card strip upper end and the whole clearance fit in heat energy chamber, the heat energy chamber all around with heat energy strip surface clearance fit.

The invention is further improved, the temperature return cover comprises a heat exhaust hole, a heat release table, a heat insulation plate and a portal frame, two sides of the heat exhaust hole are in clearance fit with the outer end of the heat release table, the heat release table is integrally and fixedly connected with the inner part of the portal frame, the outer wall of the portal frame is fixedly connected with the inner wall of the heat insulation plate, the heat exhaust hole is integrally circular, is fixedly embedded on the surface of the portal frame, is provided with three groups, and is in clearance fit with the heat release table inside the portal frame.

The invention is further improved, the heat extraction hole comprises a contraction fan, a fixing ring, a fixing rod and an anti-falling cover, the bottom of the contraction fan is fixedly connected with the outer wall of the anti-falling cover in an embedding manner, the outer end of the anti-falling cover is in clearance fit with the inner side of the fixing ring, the inner wall of the fixing ring is welded and connected with the top end of the fixing rod, two sides of the fixing rod are in clearance fit with the side wall of the contraction fan, the contraction fan is provided with three groups, the contraction fan is integrally fan-shaped and is distributed at the inner side position of the fixing ring, and the surface of the contraction fan is in clearance fit with the fixing rod.

The retractable fan is further improved, the retractable fan comprises a trigger rod, a fan wall, a dislocation groove and sliding blades, the top of the trigger rod is movably matched with the top end of the sliding blade, the whole sliding blade is connected with the inside of the dislocation groove in an embedded mode, two ends of the dislocation groove are fixedly connected with the inner side of the fan wall in an embedded mode, four dislocation grooves and four sliding blades are respectively arranged, and the dislocation grooves and the sliding blades are overlapped in a staggered mode through grooves in the groove body.

The invention is further improved, the trigger rod comprises a push rod, a pressure spring, a thermal expansion block and a rod sleeve, the upper surface of the push rod is movably matched with the bottom of the pressure spring, the top of the pressure spring is connected with the inside of the upper end of the rod sleeve in a welding mode, the bottom end of the inside of the rod sleeve is integrally connected with the thermal expansion block in a nested mode, the thermal expansion block is integrally movably matched with the bottom of the push rod, the thermal expansion block is a thermal expansion cold-contraction block, when the temperature is higher than the heat resistance temperature, the thermal expansion block expands, when the temperature is lower than the heat resistance temperature, the thermal expansion block contracts and recovers, the thermal expansion block is distributed in the rod sleeve, and the surface of the thermal expansion block is movably matched with the bottom of the push rod.

The heat release table is further improved, the heat release table comprises heat release grooves, ventilating nets, energy storage holes and a table body, the whole heat release grooves are fixedly embedded and connected with the upper surface of the table body, two sides of the table body are integrally connected with the ventilating nets in a clamping mode, the insides of the ventilating nets are in clearance fit with the energy storage holes, the whole energy storage holes are fixedly embedded and connected with the front end of the table body, the number of the heat release grooves is three, the heat release grooves are distributed on the surface of the table body and fixedly embedded and connected with the surface of the table body, and the side walls of the insides of the heat release grooves are movably matched with the ventilating nets.

The invention is further improved, the heat exhaust groove comprises an energy storage pipe, a heating pipe, a circulation cavity and a groove bottom plate, the surface of the energy storage pipe is in clearance fit with the whole circulation cavity, the inside of the circulation cavity is in clearance fit with the surface of the heating pipe, the outer end of the heating pipe is in clearance fit with the surface of the energy storage pipe, the whole circulation cavity is fixedly embedded and connected with the center of the groove bottom plate, the two energy storage pipes are distributed inside the groove bottom plate for embedding, and the surfaces of the two energy storage pipes are in clearance fit with the outer end of the heating pipe.

The invention is further improved, the energy storage tube comprises a heat return tube, a heat energy port, a support frame and a heat conduction cavity, the surface of the heat return tube is movably matched with the heat energy port, the inner side of the heat energy port is movably matched with the top of the heat conduction cavity, two ends of the heat conduction cavity are in clearance fit with the whole heat return tube, the whole heat energy port is fixedly embedded and connected with the upper surface of the support frame, three groups of heat return tubes are arranged, the three groups of heat return tubes are distributed at the lower end of the heat energy port, the whole heat return tubes are in a C shape, and the interiors of the heat return tubes are in a communicated state.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects;

1. according to the invention, the sliding blades which are propped together are separated from the staggered grooves to realize the closing of the heat discharge holes by virtue of the contraction of the heat expansion blocks of the internal contraction fan after the bin door is unfolded, so that the heat generated by the heat release platform can be effectively closed in the temperature return cover, and the heat is opened when the heat for secondary use is increased, so that the time consumed by the temperature raising of the furnace kiln in the secondary use is effectively shortened, and the temperature raising energy consumption of equipment is saved again after phase change.

2. According to the invention, the heat generated by the heating pipe is circulated through the energy storage pipe, an internal intercommunication state is formed through the pipe body in the shape of the Chinese character 'zi', the heat flow entering the pipe body is reversely conveyed to achieve circulation, the heat energy entering the heat conduction cavity is directly conveyed outwards, and the circulated heat energy keeps a long-term high temperature around the heating pipe, so that the heat energy emission of the heat conduction cavity is effectively reduced, the heat storage capacity is improved in a phase-changing manner, and the power supply and energy consumption of equipment are reduced.

Drawings

FIG. 1 is a schematic structural diagram of a temperature-controlled energy-saving industrial kiln according to the present invention.

Fig. 2 is a schematic front view of the equipment box of the present invention.

FIG. 3 is a schematic view of the internal structure of the temperature-returning cover of the present invention.

Fig. 4 is a schematic view of the internal structure of the heat discharging hole of the present invention.

Fig. 5 is a schematic view of the internal structure of the contraction fan of the present invention.

Fig. 6 is a schematic view of the internal structure of the trigger lever of the present invention.

Fig. 7 is a schematic perspective view of the heat release stage of the present invention.

FIG. 8 is a schematic top view of the heat sink of the present invention.

Fig. 9 is a schematic view of the internal structure of the accumulator tube according to the present invention.

In the figure: equipment box-1, temperature controller-2, carrying sliding table-3, bin door-4, temperature return cover-11, heat energy bar-12, sliding clamping bar-13, heat energy cavity-14, heat discharge hole-111, heat release table-112, heat insulation board-113, portal frame-114, contraction fan-a 1, fixing ring-a 2, fixing rod-a 3, anti-drop cover-a 4, trigger rod-a 11, fan wall-a 12, dislocation groove-a 13, sliding blade-a 14, push rod-b 1, pressure spring-b 2, heat expansion block-b 3, rod sleeve-b 4, heat discharge groove-c 1, ventilation net-c 2, energy storage hole-c 3, heating tube body-c 4, energy storage tube-c 11, heating tube-c 12, circulation cavity-c 13, tank bottom plate-c 67 14, heat return tube-d 1, A heat energy port-d 2, a support frame-d 3 and a heat conducting cavity-d 4.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

The invention is further described below with reference to the accompanying drawings:

example 1

As shown in figures 1 to 6:

its structure includes equipment box 1, temperature controller 2, carries slip table 3, door 4, 1 left end of equipment box is connected with 4 left ends of door are articulated, 4 inner walls of door with carry 3 left side clearance fits of slip table, carry 3 whole and 1 inside sliding fit of equipment box of slip table, 1 right side of equipment box and 2 left end bolt fixings of temperature controller, equipment box 1 is including returning temperature cover 11, heat energy strip 12, draw card strip 13, heat energy chamber 14, 11 bottoms of temperature cover and 13 inner wall welded connection of draw card strip, 13 upper ends of draw card strip and the 14 whole clearance fits in heat energy chamber, heat energy chamber 14 all around with 12 surperficial movable fit in heat energy strip.

Wherein, the cover 11 that returns the temperature is including heat dissipation hole 111, heat release platform 112, heated board 113, portal frame 114, heat dissipation hole 111 both sides and the 112 outer end clearance fit of heat release platform, heat release platform 112 is whole to be connected with the inside embedded solid of portal frame 114, portal frame 114 outer wall is connected with the 113 inner walls of heated board embedded solid, heat dissipation hole 111 is whole to be circular, and the embedded solid establishes three groups altogether on portal frame 114 surface, and every group is three, rather than inside heat release platform 112 clearance fit, wherein heated board 113 is favorable to preserving inside temperature and is not dispelled fast, can also play the guard action to outer end equipment guard shield simultaneously, becomes mutually with inside heat energy separation.

Wherein, heat extraction hole 111 includes shrink fan a1, solid fixed ring a2, dead lever a3, anticreep lid a4, shrink fan a1 bottom and anticreep lid a4 outer wall are embedded and are connected, anticreep lid a4 outer end and the inboard clearance fit of solid fixed ring a2, gu fixed ring a2 inner wall and dead lever a3 top welded connection, dead lever a3 both sides and shrink fan a1 lateral wall clearance fit, shrink fan a1 is equipped with three groups, wholly is fan-shaped, distributes in the inboard position of solid fixed ring a2, and the surface forms clearance fit with its dead lever a3, wherein shrink fan a1 is favorable to when the door expandes, and the heat cools down gradually to cooperate every structure to make it form inclosed, change and store its power consumption mutually.

The retractable fan a1 comprises a trigger rod a11, a fan wall a12, a dislocation groove a13 and a sliding blade a14, the top of the trigger rod a11 is movably matched with the top end of the sliding blade a14, the sliding blade a14 is integrally connected with the inside of the dislocation groove a13 in a nested manner, two ends of the dislocation groove a13 are fixedly connected with the inner side of the fan wall a12 in an embedded manner, the dislocation grooves a13 and the sliding blade a14 are respectively provided with four, and are overlapped in a staggered manner through grooves in the groove body, wherein the trigger rod a11 is beneficial to pushing pulleys at two ends of the sliding blade a14 through the matching of an internal structure, so that the sliding blade a14 is displaced to press an internal top end spring, and subsequent recovery is facilitated.

The triggering rod a11 comprises a push rod b1, a pressure spring b2, a thermal expansion block b3 and a rod sleeve b4, the upper surface of the push rod b1 is movably matched with the bottom of the pressure spring b2, the top of the pressure spring b2 is connected with the inside of the upper end of the rod sleeve b4 in a welding mode, the bottom end of the inside of the rod sleeve b4 is connected with the thermal expansion block b3 in an integral nesting mode, the thermal expansion block b3 is integrally and movably matched with the bottom of the push rod b1, the thermal expansion block b3 is a thermal expansion cold block, when the temperature is higher than the heat-resistant temperature, expansion occurs, when the temperature is lower than the heat-resistant temperature, contraction is recovered, the expansion block is distributed inside the rod sleeve b4, the surface is movably matched with the bottom of the push rod b1, and the push rod b1 is beneficial to pushing the top of the rod sleeve b4 through the thermal expansion block b3 at the lower end to push and trigger the structure of the push rod b 4.

The specific working principle is as follows:

in the invention, ceramic workpieces are put on the surface of the slide carrying table 3 and the auxiliary slide clamping strip 13 is pushed to enter the equipment box 1, the bin door 4 is closed, the temperature controller 2 is regulated and controlled, the internal heat energy strip 12 is heated, so that the whole heat energy cavity 14 is filled with heat, the temperature return cover 11 embedded in the inner wall of the equipment box 1 conveys and controls the heat generated by the heat release table 112 outwards through the heat discharge hole 111 on the surface of the portal frame 114, after the ceramic operation is finished, the bin door 4 is unfolded, the heat can be dissipated quickly, at the moment, the contraction fan a1 in the fixed ring a2 in clearance fit with the fixed rod a3 is influenced by the temperature, so that the sliding blade a14 in the original sliding wall a12 unfolded at the part of the dislocation groove a13 is pushed by the contraction fit of the expansion block b3 and an internal spring, the sliding blade a14 is separated from the dislocation groove a13, and the push rod b1 is recovered as the expansion block b3, the pressure spring b2 of the internal contraction fan a1 pushes the internal contraction fan a4 to the sleeve b4, so that the contraction fan a1 is in a closed state as a whole, the internal contraction fan a1 of the internal contraction fan a1 is contracted due to the thermal expansion block b3 after the bin door 4 is unfolded, the sliding blade a14 which is propped and closed is separated from the dislocation groove a13 to realize the closing of the heat exhaust hole 111, the heat generated by the heat exhaust table 112 of the internal contraction fan can be effectively closed in the temperature return cover 11, and the internal contraction fan is opened after the heat for secondary use is increased, so that the time consumed by the temperature increase of the furnace during the secondary use is effectively shortened, and the energy consumption of the temperature increase of equipment is saved again through phase change.

Example 2:

as shown in fig. 7 to 9:

the heat release table 112 comprises a heat release groove c1, an air permeable net c2, energy storage holes c3 and a table body c4, wherein the heat release groove c1 is integrally embedded and connected with the upper surface of the table body c4, two sides of the table body c4 are integrally connected with the air permeable net c2 in a clamping mode, the air permeable net c2 is in clearance fit with the energy storage holes c3, the energy storage holes c3 are integrally embedded and fixedly connected with the front end of the table body c4, the heat release grooves c1 are three in number, are distributed on the surface of the table body c4 and integrally embedded and connected with the surface of the table body, and the inner side walls are movably matched with the air permeable net c2, wherein the heat release grooves c1 are beneficial to storing heat energy of the table body through an inner structure, phase change is guaranteed that the inner temperature is kept at a heating level, and the heat quantity diffused outwards is reduced.

The heat-discharging groove c1 comprises an energy-storing pipe c11, a heating pipe c12, a circulation cavity c13 and a groove bottom plate c14, the surface of the energy-storing pipe c11 is in clearance fit with the whole circulation cavity c13, the inside of the circulation cavity c13 is in movable fit with the surface of the heating pipe c12, the outer end of the heating pipe c12 is in clearance fit with the surface of the energy-storing pipe c11, the whole circulation cavity c13 is fixedly connected with the center of the groove bottom plate c14 in a central embedded mode, the two energy-storing pipes c11 are arranged and distributed in the groove bottom plate c14 in an embedded mode, and the surfaces of the two energy-storing pipes c11 are in clearance fit with the outer end of the heating pipe c12, wherein the energy-storing pipe c11 is beneficial to matching through an internal structure to enable heat of the energy-storing pipe to flow back and change the heat to reduce heat outflow, so that the internal temperature of the energy-storing pipe c11 is kept in a high-temperature state.

The energy storage tube C11 comprises a heat return tube d1, a heat energy port d2, a support frame d3 and a heat conduction cavity d4, the surface of the heat return tube d1 is movably matched with the heat energy port d2, the inner side of the heat energy port d2 is movably matched with the top of the heat conduction cavity d4, two ends of the heat conduction cavity d4 are in clearance fit with the heat return tube d1 integrally, the heat energy port d2 integrally and fixedly connected with the upper surface of the support frame d3 in an embedded mode, the heat return tube d1 is provided with three groups which are distributed at the lower end of the heat energy port d2 and integrally in a C-shaped back mode, and the inside of the heat return tube d1 is in an intercommunicated state, wherein the heat return tube d 6335 is favorable for reducing heat energy emission of the heat conduction cavity d4 through the design of an internal intercommunicated structure, phase change improves the heat storage capacity and reduces power supply and energy consumption.

The specific working principle is as follows:

the invention conducts flow guiding to the heat formed by an internal heating pipe C12 through a heat discharging groove C1 in a heat discharging table 112, after the heat is generated, the redundant heat is conveyed outwards from a ventilating net C2 at two sides, when the internal temperature of the equipment reaches a certain amount, the heat enters from the surfaces of energy storage pipes C11 at two sides of a circulating cavity C13 formed by a tank bottom plate C14, the outer surfaces of the energy storage pipes are connected to the inner wall of an energy storage hole C3, so that the heat enters between a heat return pipe d1 and a heat conducting cavity d4 from a heat energy port d2, the heat entering the heat return pipe d1 passes through a C-shaped pipe body to form internal intercommunication, thereby guiding and circulating the heat, directly diffusing the heat outwards when entering the heat conducting cavity d4 embedded on the surface of a support frame d3, the heat generated by the heating pipe C12 is circulated through the energy storage pipe C11, an internal intercommunication state is formed through the C-shaped pipe body, and the heat flow entering the inside of the pipe body is reversely conveyed to achieve circulation, the heat energy entering the heat conduction cavity d4 is directly conveyed outwards, and the circulating heat energy keeps a long-term high temperature around the heating pipe c12, so that the heat energy emission of the heat conduction cavity d4 is effectively reduced, the heat storage capacity is improved in a phase-changing manner, and the power supply and energy consumption of equipment are reduced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein; any reference sign in a claim should not be construed as limiting the claim concerned.