CN107906739B - Heat preservation equipment of energy-saving electric boiler - Google Patents
Heat preservation equipment of energy-saving electric boiler Download PDFInfo
- Publication number
- CN107906739B CN107906739B CN201710454314.2A CN201710454314A CN107906739B CN 107906739 B CN107906739 B CN 107906739B CN 201710454314 A CN201710454314 A CN 201710454314A CN 107906739 B CN107906739 B CN 107906739B
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- heat preservation
- cavity
- hole
- heat
- energy
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- 238000004321 preservation Methods 0.000 title claims abstract description 175
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 11
- 238000009413 insulation Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a heat preservation device of an energy-saving electric boiler. The heat preservation device comprises a heat preservation cavity and a heat preservation assembly, wherein a water inlet pipeline is arranged on one side of the heat preservation cavity, a water outlet pipeline is arranged on the other side of the heat preservation cavity, the heat preservation assembly is installed in the heat preservation cavity and detachably connected with the heat preservation cavity, the water inlet pipeline and the water outlet pipeline are connected with the heat preservation assembly, the heat preservation assembly is communicated with the heat preservation cavity, and a micro-pressure valve is arranged on the heat preservation cavity. The invention has the beneficial effects that: the heat loss is reduced, the heat preservation time is long, the installation and the disassembly are convenient, the later maintenance is facilitated, the application range is enlarged, the heat preservation effect is improved, and the safety and the reliability are high.
Description
Technical Field
The invention relates to the related technical field of electric boilers, in particular to heat preservation equipment of an energy-saving electric boiler.
Background
The traditional electric boiler mostly adopts a composite heat preservation technology, the inner layer adopts high temperature resistant materials such as aluminum silicate and the like, the outer layer adopts low-heat-conductivity heat preservation materials such as glass wool and the like, and the outermost layer adopts a color steel plate as an outer guard plate. The heat insulation material and the heat insulation technology of the traditional electric boiler have been developed for years, the heat insulation technology and the material tend to be mature, and the heat insulation effect is difficult to be greatly improved before the heat insulation material has no breakthrough progress or the heat insulation technology has no revolutionary change. The electric boiler operates on the principle that the electric boiler is used by an energy supply device which uses electric resistance or electromagnetic heating to form usable hot water or steam.
Disclosure of Invention
The invention provides heat preservation equipment of an energy-saving electric boiler, which can reduce heat loss and preserve heat for a long time in order to overcome the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an energy-conserving electric boiler's heat preservation equipment, includes heat preservation cavity and heat preservation subassembly, one side of heat preservation cavity is equipped with the inlet channel, heat preservation cavity's opposite side is equipped with outlet conduit, the heat preservation subassembly install in heat preservation cavity's inside and can dismantle with heat preservation cavity and be connected, inlet channel and outlet conduit be connected with the heat preservation subassembly, the heat preservation subassembly communicate with heat preservation cavity mutually, heat preservation cavity on be equipped with the minute-pressure valve.
Through the design of the heat preservation cavity, heat can be preserved and not dissipated; through the design of heat preservation subassembly for it can be according to the different demands of energy consumption equipment, selects the fluid in the heating heat preservation subassembly, makes it can satisfy the further demand of energy consumption equipment, and to remaining fluid storage in the heat preservation cavity simultaneously, wait for next use, the design has reached the purpose that reduces calorific loss and keep warm for a long time like this.
Preferably, the heat preservation assembly comprises a heat preservation base, a heat preservation inner container and a heating wire, the heat preservation inner container is installed on the heat preservation base, one end of the heating wire is installed on the heat preservation base, the heating wire is arranged in the middle of the inside of the heat preservation inner container, the heat preservation base is detachably connected with the heat preservation cavity, and the heat preservation inner container is respectively connected with the water inlet pipeline, the water outlet pipeline and the heat preservation cavity. The purpose of disassembling the heat-insulation assembly is met through the design of the heat-insulation base; through the cooperation of the heat-insulating inner container and the heating wires, the requirements of different energy utilization devices can be met, and the application range is expanded.
Preferably, a sealing ring is arranged on the outer side edge of the heat-preservation base, and the heat-preservation base is connected with the heat-preservation cavity through the sealing ring. Through the design of sealing washer, can further improve the heat preservation effect, reduce calorific loss.
Preferably, the right side of the heat-insulating liner is provided with a first through hole, the heat-insulating liner is communicated with the water inlet pipeline through the first through hole, the left side of the heat-insulating liner is provided with a second through hole, the heat-insulating liner is communicated with the heat-insulating cavity through the second through hole, the bottom of the heat-insulating liner is provided with a third through hole, the heat-insulating liner is connected with the water outlet pipeline through the third through hole, the positions of the first through hole and the second through hole on the heat-insulating cavity are positions close to the heat-insulating base, and the distance from the first through hole to the heat-insulating base is smaller than the distance from the second through hole to the heat-insulating base. Through the position design of first through-hole and second through-hole, can prevent that the fluid from flowing backwards in the inlet channel from first through-hole.
Preferably, the micro-pressure valve comprises a shell, a valve rod, a balancing weight and a limiting block, the cross section of the shell is U-shaped, the open end of the shell is installed on the heat insulation cavity, a fourth through hole is formed in the bottom of the shell, the valve rod is installed in the fourth through hole, the balancing weight is installed at one end of the valve rod and is arranged on the outer side of the shell, the limiting block is installed at the other end of the valve rod and is arranged inside the shell, and the area of the limiting block is larger than that of the fourth through hole. Through the design of the pressure stabilizing valve, the pressure in the heat preservation cavity can be ensured, so that the safety and reliability of the device are ensured.
Preferably, the shell is detachably connected with the heat preservation cavity, and the valve rod is in clearance fit with the fourth through hole. Through the structural design between casing and the heat preservation cavity, can make things convenient for the later maintenance to minute-pressure valve.
Preferably, the water inlet pipeline is provided with a one-way electromagnetic valve, the heat preservation cavity is internally provided with an infrared monitor, and the one-way electromagnetic valve is connected with the infrared monitor. Through the design of the one-way electromagnetic valve and the infrared monitor, the liquid level in the heat-insulating cavity can be ensured, and the use safety of the device is ensured.
Preferably, a temperature sensor is arranged in the heat-preservation liner, a temperature controller is arranged on the heat-preservation base, and the temperature sensor and the heating wire are both connected with the temperature controller. Through the design of temperature sensor, heater strip and temperature controller, can satisfy the demand of the different temperatures of energy equipment.
Preferably, the water outlet pipeline is provided with a three-way electromagnetic valve, one end of the three-way electromagnetic valve is connected with the water outlet pipeline, the other end of the three-way electromagnetic valve is connected with the heat-insulating inner container, and the remaining end of the three-way electromagnetic valve is communicated with the heat-insulating cavity. Through the design of the three-way electromagnetic valve, the extraction of the fluid in the heat preservation liner and the heat preservation cavity can be met.
The invention has the beneficial effects that: the heat loss is reduced, the heat preservation time is long, the installation and the disassembly are convenient, the later maintenance is facilitated, the application range is enlarged, the heat preservation effect is improved, and the safety and the reliability are high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of a configuration of a micro-pressure valve.
In the figure: 1. the micro-pressure valve comprises a micro-pressure valve body, 2, a second through hole, 3, a heat preservation cavity, 4, a water outlet pipeline, 5, a third through hole, 6, a three-way electromagnetic valve, 7, a heat preservation liner, 8, a heating wire, 9, a one-way electromagnetic valve, 10, a water inlet pipeline, 11, a first through hole, 12, a heat preservation base, 13, a shell, 14, a balancing weight, 15, a valve rod, 16, a fourth through hole and 17 a limiting block.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
In the embodiment shown in fig. 1, the heat preservation device of the energy-saving electric boiler comprises a heat preservation cavity 3 and a heat preservation assembly, wherein a water inlet pipeline 10 is arranged on one side of the heat preservation cavity 3, a water outlet pipeline 4 is arranged on the other side of the heat preservation cavity 3, the heat preservation assembly is arranged inside the heat preservation cavity 3 and detachably connected with the heat preservation cavity 3, the water inlet pipeline 10 and the water outlet pipeline 4 are connected with the heat preservation assembly, the heat preservation assembly is communicated with the heat preservation cavity 3, and a micro-pressure valve 1 is arranged on the heat preservation cavity 3.
The heat preservation assembly comprises a heat preservation base 12, a heat preservation inner container 7 and a heating wire 8, the heat preservation inner container 7 is installed on the heat preservation base 12, one end of the heating wire 8 is installed on the heat preservation base 12, the heating wire 8 is arranged in the middle of the inside of the heat preservation inner container 7, the heat preservation base 12 is detachably connected with the heat preservation cavity 3, and the heat preservation inner container 7 is respectively connected with the water inlet pipeline 10, the water outlet pipeline 4 and the heat preservation cavity 3. The outer side edge of the heat preservation base 12 is provided with a sealing ring, and the heat preservation base 12 is connected with the heat preservation cavity 3 through the sealing ring. First through-hole 11 on heat preservation inner bag 7's the right side, heat preservation inner bag 7 communicates with inlet channel 10 through first through-hole 11, be equipped with second through-hole 2 on heat preservation inner bag 7's the left side, heat preservation inner bag 7 communicates with heat preservation cavity 3 through second through-hole 2, heat preservation inner bag 7's bottom is equipped with third through-hole 5, heat preservation inner bag 7 is connected with outlet conduit 4 through third through-hole 5, first through-hole 11 and second through-hole 2 are the position for being close to heat preservation base 12 on heat preservation cavity 3, first through-hole 11 is less than the distance of second through-hole 2 to heat preservation base 12's distance.
As shown in fig. 2, the micro-pressure valve 1 includes a housing 13, a valve rod 15, a weight block 14 and a limit block 17, the cross section of the housing 13 is U-shaped, the open end of the housing 13 is installed on the heat preservation cavity 3, the bottom of the housing 13 is provided with a fourth through hole 16, the valve rod 15 is installed in the fourth through hole 16, the weight block 14 is installed at one end of the valve rod 15 and is arranged outside the housing 13, the limit block 17 is installed at the other end of the valve rod 15 and is arranged inside the housing 13, and the area of the limit block 17 is larger than the area of the fourth through. The shell 13 is detachably connected with the heat preservation cavity 3, and the valve rod 15 is in clearance fit with the fourth through hole 16.
The water inlet pipeline 10 is provided with a one-way electromagnetic valve 9, the heat preservation cavity 3 is internally provided with an infrared monitor, and the one-way electromagnetic valve 9 is connected with the infrared monitor. A temperature sensor is arranged in the heat-insulating inner container 7, a temperature controller is arranged on the heat-insulating base 12, and the temperature sensor and the heating wire 8 are both connected with the temperature controller. The water outlet pipeline 4 is provided with a three-way electromagnetic valve 6, one end of the three-way electromagnetic valve 6 is connected with the water outlet pipeline 4, the other end of the three-way electromagnetic valve 6 is connected with the heat preservation liner 7, and the remaining end of the three-way electromagnetic valve is communicated with the heat preservation cavity 3.
When the heat preservation liner is used, fluid enters the heat preservation liner 7 through the first through hole 11 through the water inlet pipeline 10 until the fluid in the heat preservation liner 7 reaches the position of the second through hole 2 and enters the heat preservation cavity 3, the three-way electromagnetic valve 6 is generally communicated with the water outlet pipeline 4 and the heat preservation liner 7, and the heat preservation cavity 3 is switched to be communicated with the water outlet pipeline 4 until the fluid in the heat preservation liner 7 is used up. When the energy utilization equipment has higher temperature requirement on the fluid, the heating wire 8 is controlled by the temperature controller to heat the fluid in the heat-preservation liner 7, the temperature is monitored by the temperature sensor, the power supply of the heating wire 8 is cut off until the required temperature is reached, and then the fluid in the heat-preservation liner 7 enters the water outlet pipeline 4 through the third through hole 5 for the energy utilization equipment. In addition, because heat preservation cavity 3 is bulky and comparatively sealed, the fluid is at heat preservation cavity 3 internal flow process, and the inside atmospheric pressure that produces easily of heat preservation cavity 3 changes, and heat preservation cavity 3 is inside also to be equipped with heat preservation inner bag 7 in addition, when heating through heater strip 8, also can cause inside atmospheric pressure to change, in order to avoid the inside atmospheric pressure of heat preservation cavity 3 too high or low excessively, carries out atmospheric pressure through minute-pressure valve 1 and adjusts. When the air pressure in the heat preservation cavity 3 rises and the pressure is higher than the gravity of the balancing weight 14, the valve rod 15 rises slowly, and the gas can be discharged from the gap between the fourth through hole 16 and the valve rod 15, so that the air pressure is reduced, and the air pressure is prevented from being too high; when atmospheric pressure is low excessively, balancing weight 14 self possesses certain gravity for valve rod 15 descends again, and balancing weight 14 closes fourth through hole 16 again, lets to guarantee to have certain atmospheric pressure in the heat preservation cavity 3, helps keeping warm, has also avoided heat to scatter and disappear, pauses the clearance at the process and plays the energy-conserving effect of heat preservation.
Claims (8)
1. The heat preservation device of the energy-saving electric boiler is characterized by comprising a heat preservation cavity (3) and a heat preservation assembly, wherein a water inlet pipeline (10) is arranged on one side of the heat preservation cavity (3), a water outlet pipeline (4) is arranged on the other side of the heat preservation cavity (3), the heat preservation assembly is installed inside the heat preservation cavity (3) and detachably connected with the heat preservation cavity (3), the water inlet pipeline (10) and the water outlet pipeline (4) are connected with the heat preservation assembly, the heat preservation assembly is communicated with the heat preservation cavity (3), a micro-pressure valve (1) is arranged on the heat preservation cavity (3), the heat preservation assembly comprises a heat preservation base (12), a heat preservation inner container (7) and a heating wire (8), a first through hole (11) is formed in the right side of the heat preservation inner container (7), and the heat preservation inner container (7) is communicated with the water inlet pipeline (10) through the first through hole (11), be equipped with second through-hole (2) on the left side of heat preservation inner bag (7), heat preservation inner bag (7) communicate with heat preservation cavity (3) through second through-hole (2), the bottom of heat preservation inner bag (7) is equipped with third through-hole (5), heat preservation inner bag (7) be connected with outlet conduit (4) through third through-hole (5), first through-hole (11) and second through-hole (2) position on heat preservation cavity (3) be the position that is close to heat preservation base (12), first through-hole (11) are less than the distance of second through-hole (2) to heat preservation base (12) to the distance of heat preservation base (12).
2. The heat preservation device of the energy-saving electric boiler as claimed in claim 1, wherein the heat preservation liner (7) is installed on a heat preservation base (12), one end of the heating wire (8) is installed on the heat preservation base (12), the heating wire (8) is arranged in the middle of the inside of the heat preservation liner (7), the heat preservation base (12) is detachably connected with the heat preservation cavity (3), and the heat preservation liner (7) is respectively connected with the water inlet pipeline (10), the water outlet pipeline (4) and the heat preservation cavity (3).
3. The heat preservation device of the energy-saving electric boiler as claimed in claim 2, characterized in that the outer side edge of the heat preservation base (12) is provided with a sealing ring, and the heat preservation base (12) is connected with the heat preservation cavity (3) through the sealing ring.
4. The heat preservation device of the energy-saving electric boiler as claimed in claim 1, wherein the micro-pressure valve (1) comprises a housing (13), a valve rod (15), a weight block (14) and a limit block (17), the cross section of the housing (13) is U-shaped, the open end of the housing (13) is installed on the heat preservation cavity (3), a fourth through hole (16) is formed in the bottom of the housing (13), the valve rod (15) is installed in the fourth through hole (16), the weight block (14) is installed at one end of the valve rod (15) and is placed on the outer side of the housing (13), the limit block (17) is installed at the other end of the valve rod (15) and is placed inside the housing (13), and the area of the limit block (17) is larger than that of the fourth through hole (16).
5. The heat preservation device of the energy-saving electric boiler as claimed in claim 4, characterized in that the housing (13) is detachably connected with the heat preservation cavity (3), and the valve rod (15) is in clearance fit with the fourth through hole (16).
6. The heat preservation device of the energy-saving electric boiler as claimed in claim 1, wherein the water inlet pipe (10) is provided with a one-way electromagnetic valve (9), the heat preservation cavity (3) is internally provided with an infrared monitor, and the one-way electromagnetic valve (9) is connected with the infrared monitor.
7. The heat preservation device of the energy-saving electric boiler as claimed in claim 2, wherein a temperature sensor is arranged in the heat preservation liner (7), a temperature controller is arranged on the heat preservation base (12), and the temperature sensor and the heating wire (8) are both connected with the temperature controller.
8. The heat preservation device of the energy-saving electric boiler as claimed in claim 2, wherein the water outlet pipe (4) is provided with a three-way electromagnetic valve (6), one end of the three-way electromagnetic valve (6) is connected with the water outlet pipe (4), the other end is connected with the heat preservation liner (7), and the remaining end is communicated with the heat preservation cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710454314.2A CN107906739B (en) | 2017-06-15 | 2017-06-15 | Heat preservation equipment of energy-saving electric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710454314.2A CN107906739B (en) | 2017-06-15 | 2017-06-15 | Heat preservation equipment of energy-saving electric boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107906739A CN107906739A (en) | 2018-04-13 |
| CN107906739B true CN107906739B (en) | 2019-12-24 |
Family
ID=61840095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710454314.2A Active CN107906739B (en) | 2017-06-15 | 2017-06-15 | Heat preservation equipment of energy-saving electric boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906739B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115957A (en) * | 1994-07-28 | 1996-01-31 | 刘功弼 | Multiple source-coupled liquid circulation microwave heater |
| KR20090130946A (en) * | 2008-06-17 | 2009-12-28 | 주식회사 에너매니아 | Electric boiler using natrium therein |
| CN201555353U (en) * | 2009-12-17 | 2010-08-18 | 周立强 | Thermal insulation hanging liner type boiler |
| KR20110005740U (en) * | 2009-12-03 | 2011-06-10 | 김돈남 | Electric boiler |
| CN102322687A (en) * | 2011-09-23 | 2012-01-18 | 舒方硕 | The heat exchange attemperator of Teat pump boiler |
| CN104214963A (en) * | 2013-12-31 | 2014-12-17 | 冯卓林 | Solar air-energy vacuum heat-preserving water-storing circular collector |
| CN204285427U (en) * | 2014-05-23 | 2015-04-22 | 穆莉莉 | The temperature automatically controlled water supply system shell structure of a kind of electric boiler |
| CN106440361A (en) * | 2016-09-11 | 2017-02-22 | 国网浙江省电力公司湖州供电公司 | Energy-saving method for supplying heat to hot press by utilizing electric boiler |
-
2017
- 2017-06-15 CN CN201710454314.2A patent/CN107906739B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115957A (en) * | 1994-07-28 | 1996-01-31 | 刘功弼 | Multiple source-coupled liquid circulation microwave heater |
| KR20090130946A (en) * | 2008-06-17 | 2009-12-28 | 주식회사 에너매니아 | Electric boiler using natrium therein |
| KR20110005740U (en) * | 2009-12-03 | 2011-06-10 | 김돈남 | Electric boiler |
| CN201555353U (en) * | 2009-12-17 | 2010-08-18 | 周立强 | Thermal insulation hanging liner type boiler |
| CN102322687A (en) * | 2011-09-23 | 2012-01-18 | 舒方硕 | The heat exchange attemperator of Teat pump boiler |
| CN104214963A (en) * | 2013-12-31 | 2014-12-17 | 冯卓林 | Solar air-energy vacuum heat-preserving water-storing circular collector |
| CN204285427U (en) * | 2014-05-23 | 2015-04-22 | 穆莉莉 | The temperature automatically controlled water supply system shell structure of a kind of electric boiler |
| CN106440361A (en) * | 2016-09-11 | 2017-02-22 | 国网浙江省电力公司湖州供电公司 | Energy-saving method for supplying heat to hot press by utilizing electric boiler |
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| Publication number | Publication date |
|---|---|
| CN107906739A (en) | 2018-04-13 |
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