CN219656165U

CN219656165U - Energy-saving heat energy storage equipment

Info

Publication number: CN219656165U
Application number: CN202320029129.XU
Authority: CN
Inventors: 陈俊伟
Original assignee: Suzhou Huanchuan Energy Saving Equipment Co ltd
Current assignee: Suzhou Huanchuan Energy Saving Equipment Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-09-08
Anticipated expiration: 2033-01-06

Abstract

The utility model is applicable to the technical field of heat energy storage, and provides energy-saving heat energy storage equipment, which comprises a heat storage box, a heating energy storage mechanism arranged in the heat storage box and used for storing heat, and a heat insulation sleeve adapted to the heat storage box; the air inlet mechanism is arranged on the heat storage box and used for adjusting the temperature, and the air inlet mechanism comprises: the heat-insulating air inlet box is arranged on the heat storage box and matched with the heat-insulating air inlet box to be used for heat conduction of the heating energy storage mechanism. This energy-saving heat energy storage equipment for actuating mechanism drive adjustment mechanism through actuating mechanism, make, when removing the seat and remove, owing to mix the oblique shape setting of chamber, make remove the seat and can carry out whole or partial shielding to the hot-blast export of heat pipe and the cold wind export of heat pipe, when hot-blast mouth area increases, cold wind mouth area reduces, otherwise equally suitable, thereby control the air-out heat of giving vent to anger the fan, make this equipment can reach a constant temperature output's function.

Description

Energy-saving heat energy storage equipment

Technical Field

The utility model belongs to the technical field of heat energy storage, and particularly relates to energy-saving heat energy storage equipment.

Background

Because the electric energy produced by coal power plants, solar power plants, wind power plants and other power plants in different periods is unmatched with the consumable electric energy due to technical or environmental reasons, the electric energy produced by different periods is excessive, the energy storage product can be converted into heat energy when the electric energy is excessive, the heat energy is released for consumers when the electric energy is busy, the process can reduce the emission of greenhouse gases, and the quick achievement of a double-carbon target can be promoted, and the heat energy storage is an energy storage means with high efficiency, less loss and no pollution, but how to uniformly release the heat from the heat energy storage product becomes a difficult problem for obstructing the application of the heat energy storage product.

At present heat energy storage equipment adopts the fan to blow in energy storage equipment's inside with the air after to heat energy storage, and gaseous and the inside heat of energy storage equipment directly carries out the heat exchange afterwards, blows off hot-blast, replaces the heating installation to use, and energy storage equipment is when heat output, and self temperature is in the change, relies on the effect of fan alone, can't reach constant temperature effect, makes it unable problem of realizing constant temperature output.

Disclosure of Invention

The utility model provides energy-saving heat energy storage equipment, and aims to solve the problems that after the temperature is too high, a user cannot adjust and reduce the output temperature, so that the equipment needs to be frequently started and stopped, and the equipment is troublesome.

The utility model is realized in such a way that the energy-saving type heat energy storage device comprises a heat storage box, a heating energy storage mechanism arranged in the heat storage box and used for storing heat, and a heat insulation sleeve which is adapted to the heat storage box; the air inlet mechanism is arranged on the heat storage box and used for adjusting the temperature, and the air inlet mechanism comprises: the heat-insulating air inlet box is arranged on the heat storage box, is matched with the heat-insulating air inlet box and is used for heat conduction of the heating energy storage mechanism, and the heat conduction pipe is arranged in the heat conduction air inlet box; the adjusting mechanism is matched with the temperature adjusting mechanism for use, and the adjusting mechanism comprises: the movable seat is positioned on the heat conduction pipe and the heat insulation air inlet box and used for sliding, the air outlet fan is arranged on the movable seat and used for air outlet, and a mixing cavity is formed in the movable seat; the supporting plate is arranged on the heat-insulating air inlet box, and the driving mechanism is arranged on the supporting plate and used for driving the adjusting mechanism to move; and the cleaning mechanisms are arranged on the heat storage box and matched with the air inlet mechanism.

Preferably, heat insulation cotton is filled between the heat insulation sleeve of the heat storage box and the heat storage box, heating rods are arranged in the heat storage box and distributed in an array mode, and molten salt is filled in the heat storage box.

Preferably, the inside of thermal-insulated box of admitting air set up with the first chamber of admitting air that the mixing chamber is linked together, the heat pipe is provided with a plurality ofly, a plurality of the heat pipe is the even interval distribution setting of level and is in the inside of thermal-conductive box of admitting air, the air inlet of thermal-insulated box of admitting air with the air inlet of thermal-conductive box of admitting air is all fixed mounting has the filter screen.

Preferably, the driving mechanism comprises a protective box fixedly connected to the supporting plate, a driving motor is arranged in the protective box, an output shaft of the driving motor is fixedly connected with a threaded rod, and one end of the threaded rod extends to the outside of the heat storage box.

Preferably, just two movable grooves have been seted up to the inside evenly distributed of movable seat, one side the inside of movable groove be provided with in threaded rod surface screw thread looks adaptation's thread bush, the opposite side the inside slidable of movable groove transversely is provided with the gag lever post, the last fixed surface of backup pad installs and is used for supporting the link plate of gag lever post, fixed mounting has on the heat conduction inlet box and is used for supporting the supporting seat of threaded rod, just the inside of supporting seat be provided with threaded rod surface fixed connection's bearing bush.

Preferably, the cleaning mechanism comprises a sliding seat arranged on the heat storage box, a cleaning seat used for sliding is arranged on the sliding seat, a rack plate is fixedly arranged at the top end of one side of the cleaning seat, and a transmission gear meshed with the rack plate is fixedly arranged at one end of the threaded rod, which is far away from the driving motor.

Preferably, the clearance seat is close to one side of filter screen has seted up movable chamber, just the movable chamber is followed the reverse interval of length of clearance seat is provided with a plurality ofly, the inside of clearance seat just is located two link up between the movable chamber has the through-hole, the inside of movable chamber is equipped with and is used for gliding clearance brush, the outer end of clearance brush with the surface of filter screen contacts, the clearance brush the interior terminal surface with telescopic transversely be provided with supporting spring between the inner wall of movable chamber.

Preferably, the lower surface of the movable seat is provided with a mixing cavity, the mixing cavity is obliquely arranged, the upper surface of the heat conduction pipe and the upper surface of the heat insulation air inlet box are provided with air outlets, and a spoiler is transversely and fixedly arranged in the mixing cavity.

Preferably, a plurality of lower baffles are arranged on the spoiler at horizontal intervals, a plurality of upper baffles matched with the lower baffles are arranged in the mixing cavity at horizontal intervals, an air outlet cavity matched with the mixing cavity is formed in the movable seat, and a spiral cylinder for disturbing air flow is transversely arranged in the air outlet cavity in a surrounding mode.

Preferably, a sealing strip which is in contact with the surfaces of the heat insulation air inlet box and the heat conduction air inlet box is arranged on the lower surface of the movable seat, a temperature sensor is arranged in the air outlet fan, and the temperature sensor is electrically connected with the driving mechanism.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the energy-saving heat energy storage device, the driving mechanism drives the adjusting mechanism through the driving mechanism, so that when the movable seat moves, the movable seat can fully or partially shield the hot air outlet of the heat conducting pipe and the cold air outlet of the heat conducting pipe due to the oblique arrangement of the mixing cavity, and when the area of the hot air outlet is increased, the area of the cold air outlet is reduced, and otherwise, the energy-saving heat energy storage device is also applicable, and therefore the air outlet heat of the air outlet fan is controlled, and the device can achieve a constant-temperature output function.

(2) According to the energy-saving heat energy storage device, the spoiler in the inner cavity of the mixing cavity can be used for disturbing the hot air outlet of the heat conducting pipe, so that when cold and hot air is collected in the inner cavity of the mixing cavity, the lower baffle plate and the upper baffle plate are matched, air flows are mixed in the inner cavity of the mixing cavity, then when the air passes through the air outlet cavity, the air flows generate a rotating vortex through the spiral cylinder in the air outlet cavity, and cold and hot air are secondarily mixed, so that the hot air is prevented from being discharged through the air outlet fan first, and the problem that the temperature difference of the air discharged by the air outlet fan is large in a short time and cannot be accurately calibrated at the first time is avoided.

(3) According to the energy-saving heat energy storage device, the service cycle of the heat-insulating air inlet box is smaller than that of the heat-conducting air inlet box, so that when the driving mechanism drives the adjusting mechanism to move, the threaded rod in the driving mechanism can drive the transmission gear to rotate, the transmission gear is meshed with the rack plate, the corresponding cleaning seat can move, the cleaning brush in the movable cavity is driven to clean the filter screen at the air inlet of the heat-conducting air inlet box, and the cleaning mechanism at the heat-insulating air inlet box can be manually slid to clean by matching with the sliding seat, so that the filter screen is prevented from being blocked by dust when being used for a long time, the air inlet effect is lower, and the normal use of the device is affected.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is a schematic top cross-sectional view of the structure of the heat conducting air inlet box and the filter screen of the present utility model;

FIG. 5 is a schematic top cross-sectional view of the structure of the mobile seat and mixing chamber of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5C in accordance with the present utility model;

FIG. 7 is a schematic top cross-sectional view of the structure of the insulating inlet box and heat transfer tube of the present utility model;

FIG. 8 is a schematic diagram of the heat storage tank and air outlet fan of the present utility model in elevation;

fig. 9 is a schematic perspective view of the moving seat and the mixing chamber of the present utility model.

In the figure: 1. a heat storage tank; 2. fused salt; 3. a heat-insulating air inlet box; 4. a movable seat; 5. a heat conduction pipe; 6. a heating rod; 7. an air outlet cavity; 8. a mixing chamber; 9. an air outlet fan; 10. a limit rod; 11. a support plate; 12. a connecting plate; 13. a protective box; 14. a driving motor; 15. a threaded rod; 16. a movable groove; 17. a spiral cylinder; 18. a heat-conducting air inlet box; 19. a filter screen; 20. cleaning a seat; 21. a support spring; 22. rack plate; 23. a transmission gear; 24. a support base; 25. cleaning a hairbrush; 26. a spoiler; 27. a lower baffle; 28. an upper baffle; 29. a sliding seat; 30. a through hole; 31. a movable chamber.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-9, the present utility model provides a technical solution: the utility model provides an energy-saving heat energy storage equipment, includes heat storage case 1, locates the energy storage mechanism that generates heat that is used for storing heat in the heat storage case 1, the insulating sheath on the adaptation heat storage case 1.

The heat insulation sleeve can prevent the heat loss inside the heat storage box 1 caused by heat exchange between the outside temperature and the heat stored inside the heat storage box 1.

The air inlet mechanism is arranged on the heat storage box 1 and used for adjusting the temperature, and comprises: the heat-insulating air inlet box 3 arranged on the heat storage box 1 is matched with the heat-insulating air inlet box 3 to be used for heat conduction of the heating energy storage mechanism, the heat conduction air inlet box 18 is arranged in the heat conduction air inlet box 18, and the heat conduction pipe 5 is arranged in the heat conduction air inlet box 18.

The inside of heat pipe 5 is link up there is L shape air vent, and heat pipe 5 material is the heat conduction material, and when gas flows at the inner chamber of heat pipe 5, the heat conduction air inlet box 18 is with the inside heat of heat storage box 1 export and import to heat pipe 5 inside for gas and heat exchange is produced to the inner wall of heat pipe 5, thereby makes the inside gaseous of flowing out of heat pipe 5 be the steam.

And the adjusting mechanism is matched with the temperature adjusting mechanism, and comprises: the movable seat 4 is arranged on the heat conduction pipe 5 and the heat insulation air inlet box 3 and used for sliding, the air outlet fan 9 is arranged on the movable seat 4 and used for air outlet, and the mixing cavity 8 is arranged in the movable seat 4.

Through the air outlet fan 9, when the air outlet fan 9 is started, the air outlet fan 9 pumps air through the movable seat 4 to the heat conduction pipe 5 and the heat insulation air inlet box 3, so that negative pressure is generated in the heat conduction pipe 5 and the heat insulation air inlet box 3, and gas can enter the movable seat 4 through the heat insulation air inlet box 3 and the air inlet of the heat conduction pipe 5 and is discharged through the air outlet fan 9.

The supporting plate 11 is arranged on the heat-insulating air inlet box 3, and the driving mechanism is arranged on the supporting plate 11 and used for driving the adjusting mechanism to move; a plurality of cleaning mechanisms which are arranged on the heat storage box 1 and matched with the air inlet mechanism.

In this embodiment, when the driving mechanism is started, the driving mechanism may drive the adjusting mechanism to move, so that the adjusting mechanism selectively plugs part or all of the cold and hot air outlets, so as to control the cold and hot air output, and thus control the discharge temperature.

Further, thermal insulation cotton is filled between the thermal insulation sleeve of the heat storage box 1 and the heat storage box 1, heating rods 6 are arranged in the heat storage box 1 and distributed in an array mode, and molten salt 2 is filled in the heat storage box 1.

In this embodiment, through the heat preservation cotton, can keep warm heat storage case 1, and the insulating sheath is the metal material, and the protectiveness of multiplicable device, the one end of a plurality of heating rods 6 extends to the outside of heat storage case 1, and when night electricity comparatively overflows, can connect external power with heating rod 6 for heating rod 6 generates heat, and the inside fused salt 2 of heat storage case 1 can keep warm the heat afterwards to follow-up heat conduct-out uses.

Further, a first air inlet cavity communicated with the mixing cavity 8 is formed in the heat insulation air inlet box 3, a plurality of heat conducting pipes 5 are arranged, the plurality of heat conducting pipes 5 are horizontally and uniformly distributed at intervals in the heat conducting air inlet box 18, and a filter screen 19 is fixedly installed on an air inlet of the heat insulation air inlet box 3 and an air inlet of the heat conducting air inlet box 18.

In the present embodiment, by providing the plurality of heat transfer pipes 5, the amount of air taken in the heating tuyere is increased, thereby increasing the heat exchange area, and enabling the heat stored in the molten salt 2 to be released better.

Further, the driving mechanism comprises a protective box 13 fixedly connected to the supporting plate 11, a driving motor 14 is arranged in the protective box 13, an output shaft of the driving motor 14 is fixedly connected with a threaded rod 15, and one end of the threaded rod 15 extends to the outside of the heat storage box 1.

In the present embodiment, the driving motor 14 is protected by the protection box 13, when the temperature needs to be controlled, the driving motor 14 in the driving mechanism is started, and when the driving motor 14 is started, the driving motor 14 can rotate through the threaded rod 15.

Further, two movable grooves 16 are uniformly distributed in the movable seat 4, a threaded sleeve matched with the surface threads of the threaded rod 15 is arranged in the movable groove 16 on one side, a limit rod 10 is transversely arranged in the movable groove 16 on the other side in a sliding manner, a connecting plate 12 for supporting the limit rod 10 is fixedly arranged on the upper surface of the supporting plate 11, a supporting seat 24 for supporting the threaded rod 15 is fixedly arranged on the heat conduction air inlet box 18, and a bearing sleeve fixedly connected with the surface of the threaded rod 15 is arranged in the supporting seat 24.

The heat insulation air inlet box 3 and the heat conduction air inlet box 18 are fixed with the heat storage box 1 in a welding mode.

In this embodiment, when the threaded rod 15 rotates, the thread bush inside the movable groove 16 is matched with the threaded rod 15, so that the movable seat 4 moves, and the inclined mixing cavity 8 is matched with the air outlet of the heat insulation air inlet box 3 and the heat conducting tube 5 to partially or completely block the air outlet, so as to adjust the temperature, when the movable seat 4 moves, the limiting rod 10 can limit the movable seat 4, the movable seat 4 is prevented from rotating through the thread bush, and when the threaded rod 15 rotates, the supporting seat 24 supports the threaded rod 15 and simultaneously cooperates with the bearing bush inside the supporting seat 24, so that the normal rotation of the threaded rod 15 can be not hindered.

Further, the cleaning mechanism comprises a sliding seat 29 arranged on the heat storage box 1, a cleaning seat 20 for sliding is arranged on the sliding seat 29, a rack plate 22 is fixedly arranged at the top end of one side of the cleaning seat 20, and a transmission gear 23 meshed with the rack plate 22 is fixedly arranged at one end of the threaded rod 15 far away from the driving motor 14.

In this embodiment, when the threaded rod 15 rotates, the threaded rod 15 can drive the transmission gear 23 to rotate, so that the transmission gear 23 is meshed with the rack plate 22, so that the rack plate 22 moves, the cleaning seat 20 is driven to move, the rack plate 22 and the cleaning seat 20 are fixedly connected in a welded mode, and both cleaning mechanisms can slide on the heat storage box 1 through the cleaning seat 20, and because the threaded rod 15 can only drive a single cleaning mechanism to move, when the other cleaning mechanism needs cleaning, the other cleaning mechanism can be manually pushed.

Further, the clearance seat 20 is close to one side of filter screen 19 and has seted up movable chamber 31, and movable chamber 31 is provided with a plurality ofly along the reverse interval of the length of clearance seat 20, and the inside of clearance seat 20 just is located and has link up between two movable chambers 31 and have through-hole 30, and the inside of movable chamber 31 is equipped with and is used for gliding clearance brush 25, and the outer end of clearance brush 25 contacts with the surface of filter screen 19, and the inner end face of clearance brush 25 transversely is provided with supporting spring 21 between the inner wall of movable chamber 31 in a telescopic way.

In this embodiment, through the through hole 30, the air flow can pass through the cleaning mechanism through the through hole 30 to enter the filter screen 19 for filtering, so that the cleaning mechanism is prevented from blocking the air inlets of the heat conduction air inlet box 18 and the heat insulation air inlet box 3, and the supporting spring 21 and the cleaning brush 25 are used, when the cleaning seat 20 moves, the supporting spring 21 can support the cleaning brush 25, the cleaning brush 25 is attached to the surface of the filter screen 19 for cleaning, and dust accumulated on the surface of the filter screen 19 is removed.

Further, a mixing cavity 8 is formed in the lower surface of the movable seat 4, the mixing cavity 8 is arranged in an inclined mode, air outlets are formed in the upper surface of the heat conducting pipe 5 and the upper surface of the heat insulation air inlet box 3, and a spoiler 26 is fixedly arranged in the mixing cavity 8 in the transverse direction.

In this embodiment, the inclined arrangement of the mixing chamber 8 allows the movable seat 4 to not be plugged completely once when the air outlets of the heat insulation air inlet box 3 and the heat conducting tube 5 are plugged, and to be plugged gradually according to the requirement.

Further, a plurality of lower baffles 27 are horizontally arranged at intervals on the spoiler 26, a plurality of upper baffles 28 matched with the lower baffles 27 are horizontally arranged in the mixing cavity 8 at intervals, an air outlet cavity 7 matched with the mixing cavity 8 is formed in the movable seat 4, and a spiral cylinder 17 for disturbing air flow is transversely arranged in the air outlet cavity 7 in a surrounding mode.

In this embodiment, since the air outlet of the heat pipe 5 is closer to the air outlet cavity 7, when hot air enters the inner cavity of the mixing cavity 8 through the air outlet of the heat pipe 5, the spoiler 26 can block the hot air and cool air to mix primarily, then the air flows into the top of the spoiler 26 at the other side of the inner portion of the mixing cavity 8, and then is secondarily mixed by the upper baffle 28 and the lower baffle 27, and finally the mixed air enters the air outlet cavity 7 to be spirally flowed in cooperation with the spiral cylinder 17 to enter the air outlet fan 9 to be discharged.

Further, a sealing strip contacting with the surfaces of the heat insulation air inlet box 3 and the heat conduction air inlet box 18 is arranged on the lower surface of the movable seat 4, a temperature sensor is arranged in the air outlet fan 9, and the temperature sensor is electrically connected with the driving mechanism.

In this embodiment, through setting up the sealing strip, when moving seat 4 removes, the sealing strip of moving seat 4 bottom can remove at the surface of thermal-insulated box 3 that admits air with heat conduction box 18 that admits air, and thermal-insulated box 3 that admits air with heat conduction box 18 that admits air the surface is comparatively smooth for gaseous can not directly be in a large amount of through moving seat 4 and thermal-insulated box 3 that admits air with heat conduction box 18 between the space gushing in, and temperature sensor detectable give vent to anger the heat of fan 9 air-out.

The working principle and the using flow of the utility model are as follows: according to the utility model, the device can be installed outdoors, one end of an air pipe is connected with an air outlet of an air outlet fan 9, the other end of the air pipe extends to the room, when the air outlet fan 9 is started after the heat storage of molten salt 2 is finished, the heat conduction air inlet box 18 and the heat conduction pipe 5 can conduct out the heat of the molten salt 2, so that when the air flows in the inner cavity of the heat conduction pipe 5, heat exchange is generated, hot air is generated immediately and enters the inner cavity of the mixing cavity 8, meanwhile, because the heat insulation air inlet box 3 is made of heat insulation materials, the cold air in the heat insulation air inlet box 3 directly enters the inner cavity of the mixing cavity 8 to be mixed with the hot air while the heat exchange is not generated, and the mixed air enters the inner cavity of the air outlet fan 9 through the air outlet cavity 7, so that the temperature sensor detects the cold air, and then the room is heated through the air pipe.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. An energy efficient heat energy storage device, comprising:

the heat storage box (1) is arranged in the heat storage box (1) and is used for storing heat, and the heat storage box is provided with a heating energy storage mechanism which is adapted to a heat insulation sleeve on the heat storage box (1);

the air inlet mechanism is arranged on the heat storage box (1) and used for adjusting the temperature, and comprises: the heat-insulating air inlet box (3) is arranged on the heat storage box (1), is matched with the heat-insulating air inlet box (3) and is used for heat conduction of the heating energy storage mechanism, and the heat conduction air inlet box (18) is arranged in the heat conduction air inlet box (18);

the adjusting mechanism is matched with the temperature adjusting mechanism for use, and the adjusting mechanism comprises: the movable seat (4) is positioned on the heat conduction pipe (5) and the heat insulation air inlet box (3) and used for sliding, the air outlet fan (9) is arranged on the movable seat (4) and used for air outlet, and the mixing cavity (8) is formed in the movable seat (4);

the supporting plate (11) is arranged on the heat-insulating air inlet box (3), and the driving mechanism is arranged on the supporting plate (11) and used for driving the adjusting mechanism to move;

and a plurality of cleaning mechanisms which are arranged on the heat storage box (1) and matched with the air inlet mechanism.

2. An energy efficient heat energy storage device as defined in claim 1, wherein: thermal insulation cotton is filled between the thermal insulation sleeve of the heat storage box (1) and the heat storage box (1), heating rods (6) are arranged in the heat storage box (1) in an array distribution mode, and molten salt (2) is filled in the heat storage box (1).

3. An energy efficient heat energy storage device as defined in claim 1, wherein: the inside of thermal-insulated box (3) of admitting air set up with the first chamber of admitting air that is linked together of mixing chamber (8), heat conduction pipe (5) are provided with a plurality ofly, and a plurality of heat conduction pipe (5) are the even interval distribution of level and set up the inside of heat conduction box (18) of admitting air, the air inlet of thermal-insulated box (3) of admitting air with the air inlet of heat conduction box (18) of admitting air all fixed mounting has filter screen (19).

4. An energy efficient heat energy storage device as defined in claim 3, wherein: the driving mechanism comprises a protective box (13) fixedly connected to the supporting plate (11), a driving motor (14) is arranged in the protective box (13), a threaded rod (15) is fixedly connected to an output shaft of the driving motor (14), and one end of the threaded rod (15) extends to the outside of the heat storage box (1).

5. An energy efficient heat energy storage device as defined in claim 4, wherein: and two movable grooves (16) have been seted up to the inside evenly distributed of movable seat (4), one side the inside of movable groove (16) be provided with in threaded sleeve of threaded rod (15) surface screw looks adaptation, the opposite side the inside slidable of movable groove (16) transversely is provided with gag lever post (10), the upper surface fixed mounting of backup pad (11) has connecting plate (12) that are used for supporting gag lever post (10), fixed mounting has on heat conduction inlet box (18) and is used for supporting seat (24) of threaded rod (15), just the inside of supporting seat (24) be provided with threaded rod (15) surface fixed connection's bearing housing.

6. An energy efficient heat energy storage device as defined in claim 5, wherein: the cleaning mechanism comprises a sliding seat (29) arranged on the heat storage box (1), a cleaning seat (20) used for sliding is arranged on the sliding seat (29), a rack plate (22) is fixedly arranged at the top end of one side of the cleaning seat (20), and a transmission gear (23) meshed with the rack plate (22) is fixedly arranged at one end of the threaded rod (15) far away from the driving motor (14).

7. An energy efficient heat energy storage device as defined in claim 6, wherein: the cleaning seat (20) is close to one side of the filter screen (19) and is provided with a movable cavity (31), the movable cavity (31) is provided with a plurality of cleaning seats (20) at opposite intervals along the length, through holes (30) are formed in the cleaning seat (20) and are located between the movable cavities (31), a cleaning brush (25) used for sliding is arranged in the movable cavity (31), the outer end of the cleaning brush (25) is in contact with the surface of the filter screen (19), and a supporting spring (21) is transversely arranged between the inner end face of the cleaning brush (25) and the inner wall of the movable cavity (31) in a telescopic mode.

8. An energy efficient heat energy storage device as defined in claim 1, wherein: the mixing chamber (8) has been seted up to the lower surface of movable seat (4), just mixing chamber (8) are the oblique shape setting, the air outlet has all been seted up to the upper surface of heat pipe (5) with the upper surface of thermal-insulated box (3) that admits air, the interior horizontal fixed mounting in mixing chamber (8) has spoiler (26).

9. An energy efficient heat energy storage device as defined in claim 8, wherein: the utility model discloses a mixing device, including mixing chamber (8), baffle (26) and moving seat, horizontal interval is provided with a plurality of lower baffles (27) on spoiler (26), horizontal interval be provided with a plurality of with upper baffle (28) that lower baffle (27) cooperation was used in mixing chamber (8), move set up in seat (4) with give vent to anger chamber (7) that mixing chamber (8) cooperation was used, transversely encircle in giving vent to anger chamber (7) and be provided with spiral shell (17) that are used for disturbing the air current.

10. An energy efficient heat energy storage device as defined in claim 1, wherein: the lower surface of the movable seat (4) is provided with a sealing strip which is in contact with the surfaces of the heat insulation air inlet box (3) and the heat conduction air inlet box (18), a temperature sensor is arranged in the air outlet fan (9), and the temperature sensor is electrically connected with the driving mechanism.