CN221098697U - Fireplace energy-saving device - Google Patents
Fireplace energy-saving device Download PDFInfo
- Publication number
- CN221098697U CN221098697U CN202322544748.5U CN202322544748U CN221098697U CN 221098697 U CN221098697 U CN 221098697U CN 202322544748 U CN202322544748 U CN 202322544748U CN 221098697 U CN221098697 U CN 221098697U
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- CN
- China
- Prior art keywords
- energy
- flue
- fireplace
- heat pipe
- saving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003546 flue gas Substances 0.000 claims abstract description 5
- 238000009833 condensation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 10
- 230000008020 evaporation Effects 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002918 waste heat Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides an energy-saving device for a fireplace, which belongs to the technical field of waste heat recovery and comprises a fireplace and a flue, wherein the flue comprises a first flue connected with the fireplace, one end of the first flue, which is far away from the fireplace, is detachably connected with one end of an energy-saving bin, the other end of the energy-saving bin is connected with a second flue, and a flue gas purifier is arranged on the second flue. A heat pipe energy saver is arranged on one side wall of the energy saving bin, and consists of a group of uniformly distributed heat pipes, and heat pipe power sockets of different rows are alternated; the heat pipe is obliquely arranged, and an included angle exists between the heat pipe and the horizontal position; a group of fins are arranged on the heat pipe; according to the invention, the heat pipe energy saver is arranged in the flue of the traditional fireplace, so that the waste heat in the fireplace can be recovered, the indoor environment temperature is improved, and the energy consumption is reduced.
Description
Technical Field
The invention relates to the technical field of waste heat recovery and utilization, in particular to an energy-saving device of a fireplace.
Background
In the past, fireplaces have been used as heating devices in the European and American countries, but with the development of technology, more fireplaces have been found to have the defect of low energy utilization rate. Therefore, in the current market environment, fireplaces have to face some modifications to cope with comprehensive problems of energy and environment.
The traditional equipment of fireplaces mostly adopts wood and the like as heating fuel, and a large amount of pollutants are generated after the combustibles are burnt.
The heat pipe is a high-efficiency heat transfer element, the manufacturing cost of the heat pipe gradually becomes civilian along with the iteration of technology in recent years, and more energy conversion adopts the heat pipe as the heat transfer element to design a conversion scheme. Therefore, if the heat pipe can be applied to the waste heat recovery of the fireplace, the indoor environment temperature is improved, the energy consumption is greatly reduced, and the effects of energy conservation and emission reduction are further achieved.
Disclosure of Invention
The invention aims to: the invention aims to overcome the defects of the prior art and provide the fireplace energy-saving device.
The technical scheme is as follows: the invention provides an energy-saving device for a fireplace, which comprises the fireplace and a flue, wherein the flue comprises a first flue connected with the fireplace, one end, far away from the fireplace, of the first flue is detachably connected with one end of an energy-saving bin, the other end of the energy-saving bin is connected with a second flue, and a flue gas purifier is arranged on the second flue.
The smoke of the fireplace is smoked by self-suction force, a blower is not arranged, the principle of the smoke is consistent with that of a rural cooking stove chimney, the temperature of surrounding air rises sharply, the smoke expands, the pressure intensity increases, and the smoke moves to a place with lower temperature and lower pressure intensity at the outlet of the chimney, so that self-suction force is realized.
A heat pipe energy saver is arranged on one side wall of the energy saving bin, and consists of a group of uniformly distributed heat pipes, and heat pipe power sockets of different rows are alternated; the heat pipe is obliquely arranged, and an included angle exists between the heat pipe and the horizontal position; the heat pipe comprises an evaporation section, a heat insulation section and a condensation section, wherein the evaporation section is positioned in the energy-saving bin, the condensation section is positioned outside the energy-saving bin, and a group of fins are arranged on the condensation section.
Further, the energy-saving bin is of a cylindrical structure with two open ends, two ends of the energy-saving bin are respectively connected with a flue, and the side edge of the energy-saving bin is connected with a heat pipe energy saver.
Further, the included angle is 5-85 degrees.
Further, the condensing section is provided with a fan at a thickness position where the fins are installed.
The beneficial effects are that: compared with the prior art, the invention has the advantages that:
(1) According to the invention, the heat pipe energy saver is arranged in the flue of the traditional fireplace, so that the waste heat in the fireplace can be recovered, the indoor environment temperature is improved, and the energy consumption is reduced;
(2) The heat pipe energy-saving device designed by the invention is characterized in that the heat pipe energy-saving device is formed by combining the heat pipe and the fins, liquid in the evaporation section on the heat pipe is heated and evaporated to be gas, the gas flows to the condensation section, the gas is condensed and radiated to be liquid, and the liquid flows to the evaporation section from the pipe wall under the influence of gravity, so that the heat exchange is completed repeatedly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the energy saving bin of the invention;
Fig. 3 is a schematic diagram of a heat pipe economizer in accordance with the present invention.
Detailed Description
The technical scheme of the invention is described in detail below through the drawings, but the protection scope of the invention is not limited to the embodiments.
The fireplace energy-saving device shown in fig. 1 comprises a fireplace 1 and a flue 2, wherein the flue 2 comprises a first flue 2-1 connected with the fireplace 1, an energy-saving bin is connected to the first flue 2-1, in the embodiment, the energy-saving bin is of a cylindrical structure, one end of the energy-saving bin is connected with the first flue 2-1, the other end of the energy-saving bin 2-2 is connected with a second flue 2-3 through threads, and a flue gas purifier 4 is arranged on the second flue 2-3 through threads; a heat pipe energy saver 3 is arranged on one side wall of the energy saving bin 2-2, the heat pipe energy saver 3 consists of a group of heat pipes 3-1 which are uniformly distributed, the heat pipes 3-1 are obliquely arranged, and an included angle of 30 degrees is formed between the heat pipes and the horizontal position; the heat pipe 3-1 comprises an evaporation section, a heat insulation section and a condensation section, wherein the evaporation section is positioned in the energy-saving bin 3, the condensation section is positioned outside the energy-saving bin 3, and a group of fins 3-2 are arranged on the condensation section. The condensing section is provided with a fan at a thickness position where the fins are installed.
In this embodiment, the flue gas purifier adopts a device which can be realized in the prior art, and can realize desulfurization, denitrification or dedusting.
Working principle:
The smoke flowing out of the fireplace passes through the energy-saving bin, the smoke exchanges heat with the heat pipe, the fan and the fins increase the indoor convection heat exchange, the indoor temperature is faster to heat back, and the content of combustible materials required to provide combustion at the same indoor temperature is reduced; the smoke flowing through the chimney is reduced, and after the smoke passes through the purifier, the harmful components in the smoke are reduced.
As described above, although the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The fireplace energy-saving device comprises a fireplace (1) and a flue (2), and is characterized in that: the flue (2) comprises a first flue (2-1) connected with the fireplace (1), one end, away from the fireplace, of the first flue (2-1) is detachably connected with one end of an energy-saving bin (2-2), the other end of the energy-saving bin (2-2) is connected with a second flue (2-3), and a flue gas purifier (4) is arranged on the second flue (2-3);
A heat pipe energy saver (3) is arranged on one side wall of the energy saving bin (2-2), the heat pipe energy saver (3) is composed of a group of uniformly distributed heat pipes (3-1), and the heat pipes (3-1) are obliquely arranged and form an included angle with the horizontal position; the heat pipe (3-1) comprises an evaporation section, a heat insulation section and a condensation section, wherein the evaporation section is positioned inside the energy-saving bin (2-2), the condensation section is positioned outside the energy-saving bin (2-2), and a group of fins (3-2) are arranged on the condensation section.
2. A fireplace energy saver as defined in claim 1, wherein: the energy-saving bin (2-2) is of a cylindrical structure with two open ends.
3. A fireplace energy saver as defined in claim 1, wherein: the included angle is 5-85 degrees.
4. A fireplace energy saver as defined in claim 1, wherein: the condensing section is provided with a fan at the thickness position of the fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322544748.5U CN221098697U (en) | 2023-09-19 | 2023-09-19 | Fireplace energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322544748.5U CN221098697U (en) | 2023-09-19 | 2023-09-19 | Fireplace energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221098697U true CN221098697U (en) | 2024-06-07 |
Family
ID=91317869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322544748.5U Active CN221098697U (en) | 2023-09-19 | 2023-09-19 | Fireplace energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221098697U (en) |
-
2023
- 2023-09-19 CN CN202322544748.5U patent/CN221098697U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |