CN210179746U - Heating electric stove - Google Patents
Heating electric stove Download PDFInfo
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- CN210179746U CN210179746U CN201920818697.1U CN201920818697U CN210179746U CN 210179746 U CN210179746 U CN 210179746U CN 201920818697 U CN201920818697 U CN 201920818697U CN 210179746 U CN210179746 U CN 210179746U
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- heating
- furnace body
- heat storage
- oil cylinder
- air
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Abstract
The utility model provides a heating electric stove belongs to heating equipment technical field, including furnace body, inlet tube, outlet pipe, heat accumulation hydro-cylinder, end cover, heating resistor, trachea and draught fan. A water inlet pipe and a water outlet pipe are arranged on the furnace body; the heat storage oil cylinder is longitudinally and fixedly arranged in the furnace body, the end cover is arranged on the furnace body through the mounting hole, and the lower end of the end cover is provided with a heating resistor penetrating into the inner cavity of the heat storage oil cylinder; the air pipe is arranged on the heat storage oil cylinder, one end of the air pipe is an air inlet end, the other end of the air pipe is an air outlet end, and an induced draft fan is arranged on the air inlet end or the air outlet end. The utility model provides a pair of heating electric stove, this equipment can realize the heating of heat accumulation formula or directly-heated type heating dual mode simultaneously, need not to prepare two equipment, and occupation space is little, need not to open repeatedly and close two equipment, on one equipment operation can, easy and simple to handle.
Description
Technical Field
The utility model belongs to the technical field of heating equipment, more specifically say, relate to a heating electric stove.
Background
The conventional electric boiler can convert electric energy into heat energy, can directly heat air, blows the generated hot air into a room through a fan, can also heat water, utilizes high-temperature water to exchange heat with the air in the room for heating, adopts a direct heating mode as the air heating mode, adopts a heat accumulating mode as the water heating mode, quickly heats the direct heating mode, can improve the indoor temperature in a short time, and can quickly reduce the indoor temperature once the indoor temperature is stopped; regenerative heating heats slowly but can provide heat exchange for a significant period of time indoors after stopping. When the heating equipment is used alternately in the same environment, two pieces of equipment need to be prepared, the occupied space is large, and the heat accumulating type or direct heating type heating equipment needs to be opened and closed repeatedly, so that the operation is complex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heating electric stove, when aiming at solving in same environment in the alternative use heating equipment, need prepare two equipment, occupation space is great, and need open repeatedly and close heat accumulation formula or directly-heated type heating equipment, complex operation's problem.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a heating electric furnace including:
the upper part of the furnace body is provided with a water inlet pipe, and the lower part of the furnace body is provided with a water outlet pipe;
the heat storage oil cylinder is longitudinally and fixedly arranged in the furnace body, heating oil is contained in the heat storage oil cylinder, and a mounting hole communicated with the inner cavity of the heat storage oil cylinder is formed in a top plate of the furnace body;
the end cover is arranged on the furnace body through a mounting hole and used for sealing the heat storage oil cylinder, and a heating resistor penetrating into an inner cavity of the heat storage oil cylinder and used for heating the heating oil is arranged at the lower end of the end cover;
the trachea, from bottom to top around locating on the outer wall of heat accumulation hydro-cylinder, and with heat accumulation hydro-cylinder fixed connection, tracheal one end is for running through the inlet end of furnace body lateral wall, the other end is for running through the exhaust end of furnace body lateral wall, the inlet end or be provided with the draught fan on the exhaust end.
Furthermore, the inner wall of the furnace body is laid with a heat insulation layer.
Further, a base is fixedly arranged at the bottom of the inner cavity of the furnace body, and the bottom of the heat storage oil cylinder is arranged on the base.
Further, the air pipe and the heat storage oil cylinder are integrally formed.
Further, the end cap is mounted in the mounting hole through threads.
Furthermore, a sealing gasket is arranged between the end cover and the furnace body.
Furthermore, two through holes which are respectively used for passing through the air inlet end and the air outlet end of the air pipe are formed in the side wall of the furnace body, and sealing plugs which are used for plugging the gap between the through holes and the air pipe are installed in the two through holes.
Further, the air inlet end of the air pipe is provided with a filtering screen.
The utility model provides a pair of heating electric stove's beneficial effect lies in: compared with the prior art, the heating electric furnace has the advantages that the heating resistor is heated up after being electrified to heat the heating oil, the temperature of the heat storage oil cylinder is raised, so that the heating water entering through the water inlet pipe of the furnace body exchanges heat with the heat storage oil cylinder, the temperature of the heating water is raised, and the heating water is discharged from the water outlet pipe and flows into a heating pipeline to heat; the air that is introduced by the draught fan gets into from the inlet end, and the heat through absorbing the heat accumulation hydro-cylinder makes the temperature of wind rise, discharges from the exhaust end for the heating, this equipment can realize the heating of heat accumulation formula or directly-heated type heating two kinds of modes simultaneously, need not to prepare two equipment, and occupation space is little, need not to open repeatedly and close two equipment, on one equipment operation can, easy and simple to handle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic sectional structural diagram of a heating electric furnace according to an embodiment of the present invention;
fig. 2 is a schematic sectional view of a heating electric furnace according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
fig. 4 is an enlarged schematic view of fig. 2 at B.
In the figure: 1. a furnace body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a heat storage oil cylinder; 5. an end cap; 6. a heating resistor; 7. an air tube; 8. an induced draft fan; 9. a heat-insulating layer; 10. a base; 11. a sealing gasket; 12. a sealing plug; 13. and (4) filtering the screen mesh.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Now, the utility model provides a pair of heating electric stove explains. Referring to fig. 1 and 2, the electric heating furnace includes a furnace body 1, a water inlet pipe 2, a water outlet pipe 3, a heat storage oil cylinder 4, an end cover 5, a heating resistor 6, an air pipe 7 and an induced draft fan 8.
The upper part of the furnace body 1 is provided with a water inlet pipe 2, and the lower part is provided with a water outlet pipe 3; the heat storage oil cylinder 4 is longitudinally and fixedly arranged in the furnace body 1, heating oil is contained in the heat storage oil cylinder, and a mounting hole communicated with the inner cavity of the heat storage oil cylinder 4 is formed in a top plate of the furnace body 1; an end cover 5 is arranged on the furnace body 1 through a mounting hole and is used for sealing the heat storage oil cylinder 4, and a heating resistor 6 which penetrates into the inner cavity of the heat storage oil cylinder 4 and is used for heating the heating oil is arranged at the lower end of the end cover 5; trachea 7 is around locating from bottom to top on the outer wall of heat accumulation hydro-cylinder 4, and with heat accumulation hydro-cylinder 4 fixed connection, the one end of trachea 7 is for running through the inlet end of 1 lateral wall of furnace body, the other end is for running through the exhaust end of 1 lateral wall of furnace body, the inlet end perhaps be provided with draught fan 8 on the exhaust end.
The air pipe 7 is wound on the outer wall of the heat storage oil cylinder 4 from top to bottom, the material of the air pipe 7 and the heat storage oil cylinder 4 are integrally formed, the two ends of the air pipe 7 are respectively provided with an air inlet end and an air outlet end, and the induced draft fan 8 is arranged at the air inlet end or the air outlet end and used for guiding air to form air passing through the air pipe 7.
Compared with the prior art, the utility model provides a heating electric furnace, the utility model discloses a heating electric furnace, heating oil is heated to heating resistance 6 intensification after circular telegram, and the temperature of heat accumulation hydro-cylinder 4 rises to make the heating water that enters through furnace body 1 inlet tube 2 carry out the heat exchange with heat accumulation hydro-cylinder 4, the temperature of heating water rises, is discharged by outlet pipe 3 again, flows into the heating pipeline, carries out the heating; the air that is introduced by draught fan 8 gets into from the inlet end, and the heat through absorbing heat accumulation hydro-cylinder 4 makes the temperature of wind rise, discharges from the exhaust end for the heating, this equipment can realize the heating of heat accumulation formula or directly-heated type heating two kinds of modes simultaneously, need not to prepare two equipment, and occupation space is little, need not to open repeatedly and close two equipment, on one equipment operation can, easy and simple to handle.
Referring to fig. 1 and 2, as a specific embodiment of the present invention, a heat insulating layer 9 is laid on the inner wall of the furnace body 1. In this embodiment, heat preservation 9 can adopt pearlite heat preservation, polyurethane foam or extruded sheet, possesses better heat preservation effect, can effectively avoid the heat loss of heating water.
As a specific embodiment of the present invention, please refer to fig. 1 and fig. 2, a base 10 is fixedly disposed at the bottom of the inner cavity of the furnace body 1, and the bottom of the heat-accumulating oil cylinder 4 is disposed on the base 10. In this embodiment, the upper end of the base 10 is provided with a clamping groove, the size of the clamping groove is matched with the bottom of the heat storage oil cylinder 4, the heat storage oil cylinder 4 can be placed on the base 10, and the stability of the heat storage oil cylinder 4 and the furnace body 1 can be improved.
As a specific embodiment of the present invention, please refer to fig. 1 and 2, the air pipe 7 and the heat storage cylinder 4 are integrally formed. In this embodiment, the air pipe 7 and the heat storage cylinder 4 may be integrally formed by casting, so as to ensure the structural strength of the air pipe 7 and the heat storage cylinder 4, and ensure good heat exchange between the air in the air pipe 7 and the heat storage cylinder 4.
As a specific embodiment of the present invention, please refer to fig. 1 to 3, the end cap 5 is installed in the mounting hole through a thread. In this embodiment, end cover 5 is the stairstepping, and the lower part is first connecting portion, and first connecting portion are cylindrical, and the outer wall is equipped with the external screw thread, and upper portion is the second connecting portion, and is cylindrical, and the diameter of second connecting portion is greater than the diameter of first connecting portion, and the mounting hole is the shoulder hole, and with end cover 5's shape phase-match, the inner wall in the less hole of mounting hole internal diameter is seted up there is the internal thread, and end cover 5 installs in the mounting hole through internal thread and external screw thread.
As a specific embodiment of the present invention, please refer to fig. 3, a sealing washer 11 is disposed between the end cover 5 and the furnace body 1. In this embodiment, relative division is equipped with a plurality of mounting grooves on the ladder face of stairstepping end cover 5 and stairstepping mounting hole, the mounting groove is the ring channel, the diameter of a plurality of mounting grooves increases in proper order, form circular recess after setting up two relative mounting groove laminating on end cover 5 and mounting hole, seal ring 11 is a plurality of, the diameter is corresponding with the diameter one-to-one of a plurality of mounting grooves, compress tightly in relative mounting groove through end cover 5 pressure, seal ring 11's diameter ratio is 1 ~ 2mm big than this circular recess internal diameter, after the ladder face laminating of end cover 5 and mounting hole, compress tightly seal ring 11 through this circular recess, thereby seal end cover 5 and mounting hole.
As a specific embodiment of the present invention, please refer to fig. 4, two through holes are provided on the sidewall of the furnace body 1 for passing through the air inlet end of the air pipe 7 and the air outlet end of the air pipe 7, two sealing plugs 12 for plugging the through holes and the air pipe 7 gaps are installed in the through holes. In this embodiment, the mounting hole that is used for trachea 7 to pass through is offered at sealing plug 12 middle part, sealing plug 12 is the elastic rubber material, the internal diameter of this mounting hole is 1 ~ 2mm less than the external diameter of trachea 7, sealing plug 12 suit is on trachea 7, with trachea 7 interference fit, guarantee the leakproofness of sealing plug 12 and trachea 7 outer wall, the external diameter of sealing plug 12 is 1 ~ 2mm bigger than the through-hole internal diameter on the furnace body 1 simultaneously, with this through-hole interference fit, guarantee the leakproofness of sealing plug 12 and through-hole, one end that sealing plug 12 is close to in the furnace body 1 simultaneously is equipped with integrative ring flange, this ring flange butt is on the inner wall of furnace body 1, water pressure in the furnace body 1 can begin and end compresses tightly the ring flange on the inner wall of furnace body 1, further increase the leakproofness of sealing plug 12 and through-hole, the confession warm water in the.
As a specific embodiment of the present invention, please refer to fig. 4, a filtering screen 13 is disposed at the air inlet end of the air pipe 7. In this embodiment, the filtering screen 13 is a wire mesh, which is bonded to the air inlet end, and also welded to the outer wall of the furnace body 1 via an integrally formed flange at the edge, and the wire mesh can prevent impurities from entering the air pipe 7 via the air inlet end, thereby preventing the air pipe 7 from being blocked.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A heating electric furnace, comprising:
the upper part of the furnace body is provided with a water inlet pipe, and the lower part of the furnace body is provided with a water outlet pipe;
the heat storage oil cylinder is longitudinally and fixedly arranged in the furnace body, heating oil is contained in the heat storage oil cylinder, and a mounting hole communicated with the inner cavity of the heat storage oil cylinder is formed in a top plate of the furnace body;
the end cover is arranged on the furnace body through a mounting hole and used for sealing the heat storage oil cylinder, and a heating resistor penetrating into an inner cavity of the heat storage oil cylinder and used for heating the heating oil is arranged at the lower end of the end cover;
the trachea, from bottom to top around locating on the outer wall of heat accumulation hydro-cylinder, and with heat accumulation hydro-cylinder fixed connection, tracheal one end is for running through the inlet end of furnace body lateral wall, the other end is for running through the exhaust end of furnace body lateral wall, the inlet end or be provided with the draught fan on the exhaust end.
2. The heating electric furnace according to claim 1, wherein the inner wall of the furnace body is coated with an insulating layer.
3. The heating electric furnace according to claim 1, wherein a base is fixedly arranged at the bottom of the inner cavity of the furnace body, and the bottom of the heat storage oil cylinder is arranged on the base.
4. The heating electric furnace of claim 1, wherein the air pipe and the heat storage cylinder are integrally formed.
5. The heating fire of claim 1 wherein the end cap is threadably mounted in the mounting hole.
6. The heating furnace of claim 5, wherein a sealing gasket is provided between the end cap and the furnace body.
7. The electric heating furnace according to claim 1, wherein two through holes are formed in the side wall of the furnace body and used for passing through the air inlet end of the air pipe and the air outlet end of the air pipe respectively, and sealing plugs for sealing gaps between the through holes and the air pipe are installed in the two through holes.
8. The heating furnace of any one of claims 1 to 7, wherein the inlet end of the gas pipe is provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818697.1U CN210179746U (en) | 2019-05-31 | 2019-05-31 | Heating electric stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818697.1U CN210179746U (en) | 2019-05-31 | 2019-05-31 | Heating electric stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210179746U true CN210179746U (en) | 2020-03-24 |
Family
ID=69836097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920818697.1U Expired - Fee Related CN210179746U (en) | 2019-05-31 | 2019-05-31 | Heating electric stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210179746U (en) |
-
2019
- 2019-05-31 CN CN201920818697.1U patent/CN210179746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |