CN211716669U - Heat accumulating type electric heater with low heat loss - Google Patents

Abstract

The utility model discloses a heat accumulation formula electric heater of low heat waste, including bottom plate, casing, roof and hot plate, the bottom surface of bottom plate is equipped with the pulley, just the pulley distributes at the bottom surface rectangle array of bottom plate, the one end of bottom plate is equipped with the power cord, the top fixed surface of bottom plate has the hot plate, the both sides surface of hot plate is equipped with the threaded rod, the outside of hot plate is through the spacing heat accumulation brick of installing of threaded rod, the trachea has evenly been seted up on the heat accumulation brick, the heat accumulation brick deviates from one side of hot plate and installs splint through the threaded rod is spacing, just splint pass through the spacing outside of installing at the heat accumulation brick of nut, the casing has been cup jointed in the outside of heat accumulation brick, the casing passes through the bolt and is connected fixedly with the threaded. The utility model discloses possess simple structure, rate of heating is fast, and the advantage that heat utilization efficiency is high.

Description

Heat accumulating type electric heater with low heat loss

Technical Field

The utility model relates to a heat accumulation formula electric heater technical field specifically is a heat accumulation formula electric heater of low heat waste.

Background

The heat accumulating type electric heater is a heating device commonly used in northern coal-to-electricity conversion. It uses low price electric energy to generate heat and store the heat during the off-peak period of the power grid at night. During the peak time of the power grid in the daytime, the heat stored at night is released to heat, and the power grid does not need to be accessed. Thereby achieving the purposes of reducing the heating cost and balancing the load of the power grid. When the heat accumulation type electric heater is exothermic, cold air enters the electric heater from an air inlet below the electric heater, and after heat exchange with the heat accumulation cavity, hot air flows out from an air outlet above the electric heater, and cold and hot air flows are circulated and convected to achieve the purpose of indoor warming. But the heat accumulating type electric heater at the present stage has a complicated internal structure, and the heating effect is poor, so that the heating time is long, and the use effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat accumulation formula electric heater of low heat waste possesses simple structure, and rate of heating is fast, and the advantage that heat utilization efficiency is high, and the heat accumulation formula electric heater inner structure who has solved the current stage is complicated, thereby and heats the relatively poor problem that leads to its programming time longer, influence the result of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat accumulation formula electric heater of low heat waste, includes bottom plate, casing, roof and hot plate, the top fixed surface of bottom plate has the hot plate, the both sides surface of hot plate is equipped with the threaded rod, the outside of hot plate is through the threaded rod spacing installation heat accumulation brick, the trachea has evenly been seted up on the heat accumulation brick, the heat accumulation brick deviates from one side of hot plate and installs splint through the threaded rod is spacing, just splint pass through the nut spacing outside of installing at the heat accumulation brick, the casing has been cup jointed in the outside of heat accumulation brick, the casing passes through the bolt and is connected fixedly with the threaded rod, the roof is installed on the top of.

Preferably, the bottom surface of the bottom plate is provided with pulleys, the pulleys are distributed on the bottom surface of the bottom plate in a rectangular array, and one end of the bottom plate is provided with a power line.

Preferably, the top end surface of the shell is provided with a fixing hole, and the top plate is fixedly connected with the shell through the fixing hole and a bolt.

Preferably, the inboard of hot plate is equipped with the heating pipe, the inside of hot plate is filled with heating oil, the hot plate passes through heating pipe heating oil to heat the heat accumulation brick through heating oil.

Preferably, the outer side of the threaded rod is provided with a thread matched with the size of the nut, the threaded rod is fixedly connected with the nut through the thread, the threaded rod is provided with a threaded hole, and the threaded hole is internally provided with a thread matched with the outer side of the bolt.

Preferably, the surface of the inner side of the shell is provided with heat insulation cotton, and the length of the heat insulation cotton is matched with the length of the heat storage brick exposed above the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the hot plate, the inside of hot plate is equipped with the heating pipe, and heating pipe and power cord electric connection, when using, the user communicates power cord and external power source, the heating pipe passes through power cord switch-on external power source, the heating oil of heating pipe in to the hot plate heats, and heat through the heating oil heats the heat accumulation brick of hot plate both sides, be equipped with the trachea on the heat accumulation brick, and all be equipped with the baffle that can open on bottom plate and the apron, when the user need use the electric heater, the user opens the baffle of bottom plate and apron, later the cold air enters into in the trachea from the electric heater bottom, and flow out from the trachea top after heating through the heat accumulation brick.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of the bottom plate of the present invention;

FIG. 3 is a schematic side view of the housing of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a pulley; 2. a base plate; 3. a housing; 4. a top plate; 5. a power line; 6. a bolt; 7. a heat storage brick; 8. a threaded rod; 9. a nut; 10. a threaded hole; 11. a splint; 12. heat preservation cotton; 13. a fixing hole; 14. an air tube; 15. heating plates; 16. heating the oil; 17. heating the tube.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a heat accumulation formula electric heater of low heat waste, comprising a base plate 2, a housing 3, roof 4 and hot plate 15, the bottom surface of bottom plate 2 is equipped with pulley 1, and pulley 1 distributes at the bottom surface rectangle array of bottom plate 2, the one end of bottom plate 2 is equipped with power cord 5, when using, the user communicates power cord 5 and external power supply, heating pipe 17 switches on external power supply through power cord 5, heating pipe 17 heats heating oil 16 in the hot plate 15, and heat through heating oil 16 heats heat accumulation brick 7 of hot plate 15 both sides, the top fixed surface of bottom plate 2 has hot plate 15, the inboard of hot plate 15 is equipped with heating pipe 17, heating plate 15's inside is poured into heating oil 16, heating plate 15 heats heating oil 16 through heating pipe 17, and heat accumulation brick 7 through heating oil 16.

The outer surfaces of two sides of a heating plate 15 are provided with threaded rods 8, the outer side of each threaded rod 8 is provided with a thread matched with the size of a nut 9, the threaded rods 8 are fixedly connected with the nuts 9 through threads, each threaded rod 8 is provided with a threaded hole 10, the threaded holes 10 are internally provided with threads matched with the outer sides of bolts 6, the outer side of the heating plate 15 is provided with a heat storage brick 7 in a limiting way through the threaded rods 8, the heat storage bricks 7 are uniformly provided with air pipes 14, and the bottom plate 2 and the cover plate are both provided with openable baffles, when a user needs to use the electric heater, the user opens the baffles of the bottom plate 2 and the cover plate, then cold air enters the air pipes 14 from the bottom end of the electric heater and flows out from the upper part of the air pipes 14 after being heated through the heat storage bricks 7, one side of each heat storage, and the length of cotton 12 that keeps warm and the length looks adaptation that heat accumulation brick 7 exposes the top of splint 11, and splint 11 passes through the spacing outside of installing at heat accumulation brick 7 of nut 9, and casing 3 has been cup jointed in heat accumulation brick 7's the outside, and fixed orifices 13 has been seted up on the top surface of casing 3, and roof 4 is connected fixedly through fixed orifices 13 and bolt 6 with casing 3, and casing 3 is connected fixedly through bolt 6 and threaded rod 8, and roof 4 is installed on the top of casing 3.

The working principle is as follows: the user is when using, the user communicates power cord 5 and external power source, heating pipe 17 switches on external power source through power cord 5, heating pipe 17 heats heating oil 16 in the hot plate 15, and heat through heating oil 16 heats heat accumulation brick 7 of hot plate 15 both sides, be equipped with trachea 14 on the heat accumulation brick 7, and all be equipped with the baffle that can open on bottom plate 2 and the apron, when the user need use the electric heater, the user opens the baffle of bottom plate 2 and apron, later cold air gets into in the trachea 14 from the electric heater bottom, and flow out from trachea 14 top after heating through heat accumulation brick 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims (6)

1. The utility model provides a heat accumulation formula electric heater of low heat waste, includes bottom plate (2), casing (3), roof (4) and hot plate (15), its characterized in that: the top surface mounting of bottom plate (2) has hot plate (15), the both sides surface of hot plate (15) is equipped with threaded rod (8), threaded rod (8) is spacing to be installed in the outside of hot plate (15), trachea (14) have evenly been seted up on heat accumulation brick (7), splint (11) are spacing to be installed through threaded rod (8) in one side that heat accumulation brick (7) deviate from hot plate (15), just splint (11) are spacing to be installed in the outside of heat accumulation brick (7) through nut (9), casing (3) have been cup jointed in the outside of heat accumulation brick (7), casing (3) are connected fixedly through bolt (6) and threaded rod (8), roof (4) are installed on the top of casing (3).

2. A low heat loss regenerative electric heater as claimed in claim 1, wherein: the bottom surface of bottom plate (2) is equipped with pulley (1), just pulley (1) is in the bottom surface rectangular array distribution of bottom plate (2), the one end of bottom plate (2) is equipped with power cord (5).

3. A low heat loss regenerative electric heater as claimed in claim 1, wherein: the top end surface of the shell (3) is provided with a fixing hole (13), and the top plate (4) is fixedly connected with the shell (3) through the fixing hole (13) and the bolt (6).

4. A low heat loss regenerative electric heater as claimed in claim 1, wherein: the inboard of hot plate (15) is equipped with heating pipe (17), the inside of hot plate (15) is perfused with heating oil (16), hot plate (15) are through heating pipe (17) heating oil (16) to heat accumulation brick (7) through heating oil (16).

5. A low heat loss regenerative electric heater as claimed in claim 1, wherein: the outer side of the threaded rod (8) is provided with threads matched with the size of the nut (9), the threaded rod (8) is fixedly connected with the nut (9) through threads, the threaded rod (8) is provided with a threaded hole (10), and the threaded hole (10) is internally provided with threads matched with the outer side of the bolt (6).

6. A low heat loss regenerative electric heater as claimed in claim 1, wherein: the inner side surface of the shell (3) is provided with heat insulation cotton (12), and the length of the heat insulation cotton (12) is matched with the length of the heat storage brick (7) exposed above the clamping plate (11).

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