CN110762505B - Energy-saving surrounding type heating boiler - Google Patents
Energy-saving surrounding type heating boiler Download PDFInfo
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- CN110762505B CN110762505B CN201911064492.XA CN201911064492A CN110762505B CN 110762505 B CN110762505 B CN 110762505B CN 201911064492 A CN201911064492 A CN 201911064492A CN 110762505 B CN110762505 B CN 110762505B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
Abstract
The invention discloses an energy-saving surrounding type heating boiler, which belongs to the technical field of boilers, wherein a liquid inlet pipe is sealed after a water pump is connected with the liquid inlet pipe to introduce clean water, the clean water is uniformly distributed in a first steam pipe, a second steam pipe, a third steam pipe and a fourth steam pipe, a heat conduction rod component is inserted into the inner side of a slot, a gas pump is started to provide high-temperature flame, the inner side of a first heat conduction cylinder of the heat conduction rod component is fully heated through a main combustion guide column and an auxiliary combustion guide column, heat energy is conducted to other heat conduction cylinders through the heat conduction rod component and the first heat conduction cylinder, the heat energy is fully utilized, the heat conduction efficiency is improved, and the heat conduction principle is fully utilized to realize full heating by matching with the heat conduction principle and scientific steam pipeline winding.
Description
Technical Field
The invention relates to a boiler, in particular to an energy-saving surrounding type heating boiler, and belongs to the technical field of boilers.
Background
With the increasing requirement of environmental protection, coal-fired boilers are gradually replaced by gas-fired and oil-fired boilers, but no matter the gas-fired or oil-fired boilers, the more sufficient the fuel and air are mixed during combustion, the higher the thermal efficiency can be obtained, meanwhile, the emission of tail gas is reduced, and the environmental pollution is reduced, so that the gas-fired boilers are increasingly used in the market at present.
The gas boiler is a special device widely used in industrial and agricultural production and people's life, is one of thermal devices for producing steam or hot water, and the energy transfer medium raw material is water.
The invention relates to an energy-saving surrounding type heating boiler, which is characterized in that fire sprayed into the existing gas boiler is sprayed into the boiler along the axial direction of the boiler in a straight line without guidance, so that flame cannot fully heat the innermost layer of the surrounding boiler, secondly, the winding of a steam pipeline of the existing boiler is not scientific enough, so that the utilization of heat efficiency is not high enough, and secondly, the existing boiler does not fully utilize a heat conduction principle and is matched with the scientific steam pipeline winding to achieve full heating.
Disclosure of Invention
The invention mainly aims to provide an energy-saving surrounding type heating boiler, wherein a liquid inlet pipe is sealed after being connected with a water pump to introduce clean water, the clean water is uniformly distributed in a first steam pipe, a second steam pipe, a third steam pipe and a fourth steam pipe, a heat conduction rod assembly is inserted into the inner side of a slot, a gas pump is started to provide high-temperature flame, the inner side of a first heat conduction cylinder of the boiler is fully heated through a main combustion guide column and an auxiliary combustion guide column, heat energy is conducted to other heat conduction cylinders through the heat conduction rod assembly and the first heat conduction cylinder, the heat energy is fully conducted, the heat energy is fully utilized, the heat conduction efficiency is improved, and the heat conduction principle is fully utilized to realize full heating by matching with the heat conduction principle and scientific steam pipeline winding.
The purpose of the invention can be achieved by adopting the following technical scheme:
an energy-saving type wound heating boiler comprises a second side connecting cover and a fourth heat-conducting cylinder welded on the top ring part of the second side connecting cover, wherein a third heat-conducting cylinder is welded on the inner side of the fourth heat-conducting cylinder through a heat-conducting support, a second heat-conducting cylinder is welded on the inner side of the third heat-conducting cylinder through a heat-conducting support, a first heat-conducting cylinder is welded on the inner side of the second heat-conducting cylinder through a heat-conducting support, a first side connecting cover is welded on the top ring part of the first heat-conducting cylinder, a first steam pipe is spirally wound on the outer side of the first heat-conducting cylinder, a second steam pipe is spirally wound on the outer side of the second heat-conducting cylinder, a third steam pipe is spirally wound on the outer side of the third heat-conducting cylinder, a fourth steam pipe is spirally wound on the outer side of the fourth heat-conducting cylinder, and one end of the fourth steam pipe penetrates through the, the other end of the third steam pipe penetrates through the inner wall of the third heat-conducting cylinder and is communicated with one end of the second steam pipe, the other end of the second steam pipe penetrates through the inner wall of the second heat-conducting cylinder and is communicated with one end of the first steam pipe, the other end of the first steam pipe is connected with a high-temperature steam discharge pipe penetrating through the outer wall of the first side connecting cover, the other end of the fourth steam pipe is connected with a liquid inlet pipe penetrating through the outer wall of the second side connecting cover, a fuel gas pump is installed in the middle of the top of the outer side wall of the first side connecting cover, a main fuel guide column penetrating to the inner side of the first heat-conducting cylinder is installed on the fuel gas pump, auxiliary fuel guide columns are installed on the outer side of the main fuel guide column at equal intervals, the opening of each auxiliary fuel guide column faces the inner wall of the first heat-conducting cylinder, and a plurality of groups of slots are formed in the first heat-conducting cylinder, the second heat, and the slots on the first heat-conducting cylinder, the second heat-conducting cylinder, the third heat-conducting cylinder and the fourth heat-conducting cylinder are aligned when the first heat-conducting cylinder, the second heat-conducting cylinder, the third heat-conducting cylinder and the fourth heat-conducting cylinder are attached, and the heat-conducting rod assembly is arranged on the inner side of each slot.
Preferably, the support frame is installed to the output of gas pump to can separate the direct contact of connecting the lid with first side, the supporting legs welding of support frame is in the top in the first side connection lid outside, just the inner wall laminating of first side connection lid has the heat insulating board, and thus can play thermal-insulated effect.
Preferably, the heat conducting rod subassembly is including inserting to the inboard heat conducting rod of slot, the heat conducting rod is located the sealed dish is installed to the one end in the fourth heat-conducting cylinder outside, the inside both sides of sealed dish are equipped with the sliding barrel, the bottom is equipped with spacing spring in the sliding barrel, spacing spring keeps away from the bottom is installed the gag lever post in the sliding barrel, the slot inner wall on the fourth heat-conducting cylinder be equipped with the jack that the gag lever post was mutually supported to can be convenient for firm block go into the slot inboard.
Preferably, sealed dish inner wall adopts the heat insulating board to scald that leads to when having reduced heat dissipation and workman and taking, the heat conduction pole adopts aluminum alloy heat conduction material, has improved heat conduction efficiency, the intermediate position department at sealed dish top installs the portable handle, just the middle part cover in the portable handle outside is equipped with adiabatic pad, thereby can be convenient for take, avoids scalding.
Preferably, a high temperature steam discharge valve is installed at an end of the high temperature steam discharge pipe away from the first side connection cap so that the amount of steam can be discharged by air, and a flange plate is installed at an end of the liquid inlet pipe away from the second side connection cap so that a water supply pump can be conveniently connected.
Preferably, a gas supply pipe and an air supply pipe are connected to the outside of the gas pump, and a moisture filter plate is connected to the end of the air supply pipe, so that moisture is prevented from entering during combustion.
Preferably, the auxiliary combustion guide column and the main combustion guide column are made of high-temperature-resistant heat conduction materials, and the fourth heat conduction cylinder, the third heat conduction cylinder, the second heat conduction cylinder and the first heat conduction cylinder are made of high-temperature-resistant aluminum alloy materials, so that the heat conduction efficiency is improved.
Preferably, the heat conducting supports fixed among the first heat conducting cylinder, the second heat conducting cylinder, the third heat conducting cylinder and the fourth heat conducting cylinder are welded on the heat conducting supports, so that the heat conducting supports are firmer.
Preferably, the second steam pipe, the first steam pipe, the third steam pipe and the fourth steam pipe are respectively welded on the second heat conduction cylinder, the first heat conduction cylinder, the third heat conduction cylinder and the fourth heat conduction cylinder, so that the heat conduction structure is firmer.
The invention has the beneficial technical effects that:
the invention provides an energy-saving surrounding type heating boiler, which is characterized in that a liquid inlet pipe is sealed after a water pump is connected with the liquid inlet pipe to introduce clean water, the clean water is uniformly distributed in a first steam pipe, a second steam pipe, a third steam pipe and a fourth steam pipe, a heat conduction rod assembly is inserted into the inner side of a slot, a gas pump is started to provide high-temperature flame, the inner side of a first heat conduction cylinder of the boiler is fully heated through a main combustion guide column and an auxiliary combustion guide column, heat energy is conducted to other heat conduction cylinders through the heat conduction rod assembly and the first heat conduction cylinder, the heat energy is fully conducted, the heat energy is fully utilized, the heat conduction efficiency is improved, the heat conduction principle is fully utilized, and the heat conduction principle is matched with scientific steam pipeline winding to achieve full heating.
Drawings
FIG. 1 is an exploded perspective view of the apparatus of a preferred embodiment of an energy saving type boiler for surrounding heating according to the present invention;
FIG. 2 is a schematic perspective view of a gas supply assembly of a preferred embodiment of an energy efficient wraparound heating boiler according to the present invention;
FIG. 3 is a perspective view of a heat transfer assembly of a preferred embodiment of an energy efficient wraparound heating boiler according to the present invention;
FIG. 4 is a sectional view of a heat transfer structure of a preferred embodiment of an energy saving type circulating heating boiler according to the present invention;
FIG. 5 is an enlarged view of a preferred embodiment of an economizer-type wraparound heating boiler according to the present invention at location A;
fig. 6 is a side sectional view of the whole of the apparatus of a preferred embodiment of an energy saving type round heating boiler according to the present invention.
In the figure: 1-a first side connecting cover, 2-a first heat-conducting cylinder, 3-a second heat-conducting cylinder, 4-a third heat-conducting cylinder, 5-a fourth heat-conducting cylinder, 6-a second side connecting cover, 7-a first steam pipe, 8-a second steam pipe, 9-a third steam pipe, 10-a fourth steam pipe, 11-a slot, 12-a heat-conducting rod component, 13-a high-temperature steam discharge valve, 14-a fuel gas pump, 15-a main combustion column, 16-an auxiliary combustion column, 17-a support frame, 18-a liquid inlet pipe, 19-a high-temperature steam discharge pipe, 20-a sliding cylinder, 21-a heat-conducting rod, 22-a portable handle, 23-a limiting rod, 24-a sealing disc and 25-a limiting spring.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 6, the energy-saving winding type heating boiler provided in this embodiment includes a second side connection cover 6 and a fourth heat conduction cylinder 5 welded to a top ring portion of the second side connection cover 6, a third heat conduction cylinder 4 welded to an inner side of the fourth heat conduction cylinder 5 through a heat conduction support, a second heat conduction cylinder 3 welded to an inner side of the third heat conduction cylinder 4 through a heat conduction support, a first heat conduction cylinder 2 welded to an inner side of the second heat conduction cylinder 3 through a heat conduction support, a first side connection cover 1 welded to a top ring portion of the first heat conduction cylinder 2, a first steam pipe 7 spirally wound to an outer side of the first heat conduction cylinder 2, a second steam pipe 8 spirally wound to an outer side of the second heat conduction cylinder 3, a third steam pipe 9 spirally wound to an outer side of the third heat conduction cylinder 4, a fourth steam pipe 10 spirally wound to an outer side of the fourth heat conduction cylinder 5, one end of the fourth steam pipe 10 penetrating through an inner wall of the fourth heat conduction cylinder 5 and communicating with one, the other end of the third steam pipe 9 penetrates through the inner wall of the third heat conduction cylinder 4 to be communicated with one end of a second steam pipe 8, the other end of the second steam pipe 8 penetrates through the inner wall of the second heat conduction cylinder 3 to be communicated with one end of a first steam pipe 7, the other end of the first steam pipe 7 is connected with a high-temperature steam discharge pipe 19 penetrating through the outer wall of the first side connection cover 1, the other end of the fourth steam pipe 10 is connected with a liquid inlet pipe 18 penetrating through the outer wall of the second side connection cover 6, a fuel gas pump 14 is installed at the middle position of the top of the outer side wall of the first side connection cover 1, a main fuel column 15 penetrating to the inner side of the first heat conduction cylinder 2 is installed on the fuel gas pump 14, auxiliary fuel guide columns 16 are installed at equal intervals on the outer side of the main fuel column 15, the opening of the auxiliary fuel guide columns 16 faces to the inner wall of the first heat conduction cylinder 2, a plurality of groups of slots 11 are formed in, and the slots 11 on the first heat-conducting cylinder 2, the second heat-conducting cylinder 3, the third heat-conducting cylinder 4 and the fourth heat-conducting cylinder 5 are aligned when the first heat-conducting cylinder 2, the second heat-conducting cylinder 3, the third heat-conducting cylinder 4 and the fourth heat-conducting cylinder 5 are attached, and the inner side of each slot 11 is provided with a heat-conducting rod assembly 12.
Through being at sealed feed liquor pipe after the leading-in clear water of feed liquor union coupling water pump, the clear water is at first steam pipe 7, second steam pipe 8, evenly distributed in third steam pipe 9 and the fourth steam pipe 10, insert heat conduction pole subassembly 12 to the slot 11 inboard, start the gas pump and provide high temperature flame, burn post 15 and vice combustion column 16 through leading to fire to its first heat conduction section of thick bamboo inboard fully heating to conduct heat energy to other heat conduction sections of thick bamboo through heat conduction pole subassembly 12 and first heat conduction section of thick bamboo 2, make its abundant heat conduction, to the abundant utilization of heat energy.
In this embodiment, a support frame 17 is installed at the output end of the fuel pump 14, a support leg of the support frame 17 is welded to the top of the outer side of the first side connection cover 1, and a thermal insulation plate is attached to the inner wall of the first side connection cover 1.
In this embodiment, heat conduction rod subassembly 12 is including inserting to the inboard heat conduction rod 21 of slot 11, heat conduction rod 21 is located the one end in the fourth heat conduction section of thick bamboo 5 outside and installs sealed dish 24, the inside both sides of sealed dish 24 are equipped with sliding barrel 20, the bottom is equipped with spacing spring 25 in the sliding barrel 20, spacing spring 25 keeps away from the bottom in the sliding barrel 20 and installs gag lever post 23, slot 11 inner wall on the fourth heat conduction section of thick bamboo 5 is equipped with the jack of mutually supporting with gag lever post 23, sealed dish 24 inner wall adopts the heat insulating board, heat conduction rod 21 adopts aluminum alloy heat conduction material, the intermediate position department at sealed dish 24 top installs portable handle 22, and the middle part cover in the portable handle 22 outside is equipped with the adiabatic.
Insert heat conduction rod 21 to slot 11 inboard through handheld handle 22, insert through gag lever post 23 and realize the block to the jack under spacing spring 25's reaction force, and then insert heat conduction rod subassembly 12, handheld handle 22 outwards stimulates sealed dish 24 and then pulls out gag lever post 23 with the same reason to can change or clear up heat conduction rod subassembly 12.
In this embodiment, the high temperature steam discharging pipe 19 is provided with a high temperature steam discharging valve 13 at an end away from the first side connection cover 1, and the flange plate is provided at an end of the liquid inlet pipe 18 away from the second side connection cover 6.
Clean water is led into the steam pipe through the water pipe connecting flange and the water pump, and the high-temperature steam is discharged and quantitatively discharged by opening the high-temperature steam discharge valve 13.
In this embodiment, a gas supply pipe and an air supply pipe are connected to the outside of the gas pump 14, and a moisture filter plate is connected to the end of the air supply pipe.
In the present embodiment, the auxiliary combustion guiding post 16 and the main combustion guiding post 15 are made of high temperature resistant heat conducting material, and the fourth heat conducting cylinder 5, the third heat conducting cylinder 4, the second heat conducting cylinder 3 and the first heat conducting cylinder 2 are made of high temperature resistant aluminum alloy material.
In this embodiment, the heat conducting brackets fixed among the first heat conducting cylinder 2, the second heat conducting cylinder 3, the third heat conducting cylinder 4 and the fourth heat conducting cylinder 5 are all welded thereon.
In the present embodiment, the second steam pipe 8, the first steam pipe 7, the third steam pipe 9, and the fourth steam pipe 10 are all welded to the second heat conduction cylinder 3, the first heat conduction cylinder 2, the third heat conduction cylinder 4, and the fourth heat conduction cylinder 5, respectively.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (9)
1. An energy-saving surrounding type heating boiler is characterized in that: comprises a second side connecting cover (6) and a fourth heat conducting cylinder (5) welded on the top ring part of the second side connecting cover (6), the inner side of the fourth heat conducting cylinder (5) is welded with a third heat conducting cylinder (4) through a heat conducting support, the inner side of the third heat conducting cylinder (4) is welded with a second heat conducting cylinder (3) through a heat conducting support, the inner side of the second heat conducting cylinder (3) is welded with a first heat conducting cylinder (2) through a heat conducting support, the top ring part of the first heat conducting cylinder (2) is welded with a first side connecting cover (1), the outer side of the first heat conducting cylinder (2) is spirally wound with a first steam pipe (7), the outer side of the second heat conducting cylinder (3) is spirally wound with a second steam pipe (8), the outer side of the third heat conducting cylinder (4) is spirally wound with a third steam pipe (9), and the outer side of the fourth heat conducting cylinder (5) is spirally wound with a fourth steam pipe (10), one end of a fourth steam pipe (10) penetrates through the inner wall of the fourth heat-conducting cylinder (5) and is communicated with one end of a third steam pipe (9), the other end of the third steam pipe (9) penetrates through the inner wall of the third heat-conducting cylinder (4) and is communicated with one end of a second steam pipe (8), the other end of the second steam pipe (8) penetrates through the inner wall of the second heat-conducting cylinder (3) and is communicated with one end of a first steam pipe (7), the other end of the first steam pipe (7) is connected with a high-temperature steam discharge pipe (19) penetrating through the outer wall of the first side connecting cover (1), the other end of the fourth steam pipe (10) is connected with a liquid inlet pipe (18) penetrating through the outer wall of the second side connecting cover (6), a fuel gas pump (14) is installed at the middle position of the top of the outer side wall of the first side connecting cover (1), and a main fuel gas column (15) penetrating to the inner side of the first heat-conducting cylinder (2, and the outer side of the main combustion guide column (15) is provided with auxiliary combustion guide columns (16) at equal intervals, the openings of the auxiliary combustion guide columns (16) face the inner wall of the first heat-conducting cylinder (2), the second heat-conducting cylinder (3), the third heat-conducting cylinder (4) and the fourth heat-conducting cylinder (5) are all provided with a plurality of groups of slots (11) along the ring part, the slots (11) on the first heat-conducting cylinder (2), the second heat-conducting cylinder (3), the third heat-conducting cylinder (4) and the fourth heat-conducting cylinder (5) are aligned when the first heat-conducting cylinder (2), the second heat-conducting cylinder (3), the third heat-conducting cylinder (4) and the fourth heat-conducting cylinder (5) are attached, and the inner sides of the slots (11) are provided with heat-conducting rod assemblies (12).
2. An energy saving surround heating boiler according to claim 1, characterized in that: the support frame (17) is installed to the output of gas pump (14), the supporting legs welding of support frame (17) the top in first side joint cover (1) outside, just the inner wall laminating of first side joint cover (1) has the heat insulating board.
3. An energy saving surround heating boiler according to claim 1, characterized in that: heat conduction pole subassembly (12) including insert to heat conduction pole (21) of slot (11) inboard, heat conduction pole (21) are located sealed dish (24) are installed to the one end in fourth heat conduction section of thick bamboo (5) outside, sealed dish (24) inside both sides are equipped with sliding barrel (20), the bottom is equipped with spacing spring (25) in sliding barrel (20), spacing spring (25) are kept away from stopper rod (23) are installed to the bottom in sliding barrel (20), slot (11) inner wall on fourth heat conduction section of thick bamboo (5) be equipped with the jack of stopper rod (23) mutually supporting.
4. An energy saving surround heating boiler according to claim 3, characterized in that: the heat insulation plate is adopted on the inner wall of the sealing disc (24), the heat conduction rod (21) is made of aluminum alloy heat conduction materials, the handheld handle (22) is installed at the middle position of the top of the sealing disc (24), and the heat insulation pad is sleeved at the middle part of the outer side of the handheld handle (22).
5. An energy saving surround heating boiler according to claim 1, characterized in that: the high-temperature steam discharge pipe (19) is far away from one end of the first side connecting cover (1) and is provided with a high-temperature steam discharge valve (13), and the liquid inlet pipe (18) is far away from one end of the second side connecting cover (6) and is provided with a flange plate.
6. An energy saving surround heating boiler according to claim 1, characterized in that: the outer side of the fuel gas pump (14) is connected with a fuel gas supply pipe and an air supply pipe, and the end part of the air supply pipe is connected with a moisture filter plate.
7. An energy saving surround heating boiler according to claim 1, characterized in that: the auxiliary combustion guide column (16) and the main combustion guide column (15) are made of high-temperature-resistant heat-conducting materials, and the fourth heat-conducting cylinder (5), the third heat-conducting cylinder (4), the second heat-conducting cylinder (3) and the first heat-conducting cylinder (2) are made of high-temperature-resistant aluminum alloy materials.
8. An energy saving surround heating boiler according to claim 1, characterized in that: and heat conduction supports fixed among the first heat conduction cylinder (2), the second heat conduction cylinder (3), the third heat conduction cylinder (4) and the fourth heat conduction cylinder (5) are welded on the heat conduction supports.
9. An energy saving surround heating boiler according to claim 1, characterized in that: the second steam pipe (8), the first steam pipe (7), the third steam pipe (9) and the fourth steam pipe (10) are respectively welded on the second heat-conducting cylinder (3), the first heat-conducting cylinder (2), the third heat-conducting cylinder (4) and the fourth heat-conducting cylinder (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064492.XA CN110762505B (en) | 2019-11-04 | 2019-11-04 | Energy-saving surrounding type heating boiler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911064492.XA CN110762505B (en) | 2019-11-04 | 2019-11-04 | Energy-saving surrounding type heating boiler |
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| CN110762505A CN110762505A (en) | 2020-02-07 |
| CN110762505B true CN110762505B (en) | 2021-07-02 |
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| CN201911064492.XA Active CN110762505B (en) | 2019-11-04 | 2019-11-04 | Energy-saving surrounding type heating boiler |
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| CN112665392B (en) * | 2020-12-28 | 2022-04-12 | 江苏晶隆科技有限公司 | High-precision temperature control type electric furnace and use method thereof |
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| CN103900245A (en) * | 2014-03-22 | 2014-07-02 | 张子春 | Multifunctional, efficient, energy-saving and environment-friendly boiler for both heating and steaming |
| CN204100563U (en) * | 2014-10-01 | 2015-01-14 | 广东梅雁吉祥水电股份有限公司 | A kind of energy-saving environmental protection boiler |
| CN207196946U (en) * | 2017-09-22 | 2018-04-06 | 绍兴明业化纤有限公司 | One kind heat exchange burning boiler |
| CN109506364A (en) * | 2018-11-26 | 2019-03-22 | 崔小勤 | A kind of natural gas boiler and its working method based on helix tube heat exchange |
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2019
- 2019-11-04 CN CN201911064492.XA patent/CN110762505B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900245A (en) * | 2014-03-22 | 2014-07-02 | 张子春 | Multifunctional, efficient, energy-saving and environment-friendly boiler for both heating and steaming |
| CN204100563U (en) * | 2014-10-01 | 2015-01-14 | 广东梅雁吉祥水电股份有限公司 | A kind of energy-saving environmental protection boiler |
| CN207196946U (en) * | 2017-09-22 | 2018-04-06 | 绍兴明业化纤有限公司 | One kind heat exchange burning boiler |
| CN109506364A (en) * | 2018-11-26 | 2019-03-22 | 崔小勤 | A kind of natural gas boiler and its working method based on helix tube heat exchange |
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