CN114137021B - Testing device for heat storage material for waste heat recovery - Google Patents
Testing device for heat storage material for waste heat recovery Download PDFInfo
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- CN114137021B CN114137021B CN202111443024.0A CN202111443024A CN114137021B CN 114137021 B CN114137021 B CN 114137021B CN 202111443024 A CN202111443024 A CN 202111443024A CN 114137021 B CN114137021 B CN 114137021B
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- heat storage
- air
- testing box
- heat
- water
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- 238000012360 testing method Methods 0.000 title claims abstract description 73
- 238000005338 heat storage Methods 0.000 title claims abstract description 54
- 239000011232 storage material Substances 0.000 title claims abstract description 25
- 239000002918 waste heat Substances 0.000 title claims abstract description 24
- 238000011084 recovery Methods 0.000 title claims abstract description 22
- 239000012530 fluid Substances 0.000 claims abstract description 50
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 34
- 238000009834 vaporization Methods 0.000 claims abstract description 27
- 230000008016 vaporization Effects 0.000 claims abstract description 27
- 230000008859 change Effects 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000010438 heat treatment Methods 0.000 claims description 22
- 239000008236 heating water Substances 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000011229 interlayer Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000006698 induction Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a testing device of a heat storage material for waste heat recovery, which comprises a vaporization testing box and a liquefaction testing box, wherein a heat storage fluid cavity is arranged in the middle of the vaporization testing box, hot fluid cavities are arranged on the upper, lower, left and right sides of the heat storage fluid cavity, an air storage chamber is arranged in the vaporization testing box and positioned at one end of the heat storage fluid cavity, air holes communicated with the air storage chamber are arranged at the upper corner position of the heat storage fluid cavity, and a constant-temperature hot air blower is arranged at the right end of the vaporization testing box. According to the testing device of the heat storage material for waste heat recovery, disclosed by the invention, the vaporization testing box is designed, the fluid medium absorbs heat through hot air and is vaporized, so that the purpose of heat storage is achieved, the heat absorption capacity and efficiency of different fluid media are displayed by utilizing the mercury change conditions in the first mercury display column and the second mercury display column, and therefore, which medium is more suitable for being used as the heat storage material is judged, different working conditions are applicable, and a better use prospect is brought.
Description
Technical Field
The invention relates to the technical field of energy-saving and environment-friendly materials, in particular to a testing device for a heat storage material for waste heat recovery.
Background
The heat storage material is a novel chemical material capable of storing heat energy, changes phase at a specific temperature (such as a phase change temperature), absorbs or emits heat, can be used for controlling the temperature of the surrounding environment or storing heat energy, stores heat or cold, and releases the heat or cold when needed, so that the utilization rate of energy sources is improved; the enterprise needs to develop new materials in the aspects of waste heat collection of calcium carbide furnace production and waste heat collection of high-temperature waste gas, so that the problems of low heat absorption and heat release efficiency of the existing heat storage materials, particularly fluid media, are solved, and therefore, a testing device of the heat storage materials for waste heat recovery is provided.
Disclosure of Invention
The invention mainly aims to provide a testing device for a heat storage material for waste heat recovery, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a test device of heat accumulation material for waste heat recovery, includes vaporization test box and liquefaction test box, the middle part of vaporization test box is provided with the heat accumulation fluid chamber, the upper and lower left and right sides of heat accumulation fluid chamber all is provided with the steam chamber, the gas receiver has been seted up to the inside of vaporization test box and is located the one end of heat accumulation fluid chamber, the upper corner position of heat accumulation fluid chamber is provided with the gas pocket that communicates the gas receiver, the right-hand member of vaporization test box is provided with the constant temperature air heater, the constant temperature air heater passes through four joints and connects four groups of steam chamber respectively, air purifier is installed to the air inlet department of constant temperature air heater, the aspiration pump is installed to the upper end of vaporization test box, the interface connection of aspiration pump has four groups of aspiration tube, four groups of aspiration tube extend into four groups of steam chamber respectively in, one side of aspiration pump is provided with mercury display column No. one and No. two mercury display column respectively;
the utility model discloses a liquid storage device, including the gas receiver, the gas receiver is connected to the gas duct, the control valve is installed to the position that is close to the gas receiver on the gas duct, the inside of liquefaction test case is provided with the heating tank, the bottom of heating tank is provided with the liquefaction layer, install heating water drum on the heating tank, the top outside of heating water drum is provided with the step that acts on the liquefaction test case, be provided with the scale mark on the section of thick bamboo wall of heating water drum, the upper end of heating water drum is provided with the lid, the water hole has been seted up at the middle part of lid, the activity is provided with the rotation stopper in the water hole, the torsional spring is installed to the one end of rotation stopper, be provided with induction type tap directly over the water hole.
Preferably, three-quarters of the volume of the fluid medium is placed in the heat storage fluid cavity, and the hot air with the temperature of about 300 ℃ is filled in the hot air cavity, so that the heat storage fluid is manufactured by a constant temperature hot air heater.
Preferably, the heat storage fluid chamber and the interlayer of the heat gas chamber are made of heat conducting glass materials, and the outsides of the vaporization testing box and the liquefaction testing box are made of foaming polyurethane heat insulation materials.
Preferably, the first mercury display column stretches into the heat storage fluid cavity, the second mercury display column stretches into a group of hot fluid cavities, and the change curves of the mercury heights in the columns, which occur due to the fact that the first mercury display column and the second mercury display column change along with time, are recorded and displayed by an electronic recording instrument.
Preferably, the air duct is communicated with the heating tank, the heating water drum is positioned in the middle of the heating tank, and the drum wall is contacted with the gas in the heating tank.
Preferably, the rotary plug can rotate upwards when being acted by water vapor, the water adding hole is opened, the induction type faucet is provided with an infrared sensor, water is added inwards when the water adding hole is opened, until the water vapor disappears, and the rotary plug returns to the original position.
Preferably, a cleaning channel is arranged at the outer side surface of the liquefaction testing box, and the liquefaction testing box is arranged in a sealing mode.
The invention provides a testing device of a heat storage material for waste heat recovery through improvement, which has the following remarkable improvements and advantages compared with the prior art:
(1) The vaporization testing box is designed, fluid media absorb heat through hot air and vaporize, so that the purpose of heat storage is achieved, and the change condition of mercury in a first mercury display column and a second mercury display column is utilized, so that the heat absorption capacity and efficiency of different fluid media are displayed, and further, which media are more suitable to be used as heat storage materials is judged.
(2) The heat storage fluid cavity is designed, normal-temperature water in the heating water cylinder is heated by utilizing the vaporized medium, water is continuously added under the evaporating condition until the temperature of the heating medium is insufficient to evaporate the water, the water quantity in the water cylinder is recorded, and the heat release capacity and efficiency of different fluid media are displayed according to the water consumption difference, so that the medium is convenient to judge which is more suitable to be used as a heat storage material.
(3) The whole testing device is simple in design and convenient to operate, induction automatic water adding is used for water adding, time and labor are saved, the air source of the air heater is also cleaned, the testing device meets the actual use standard, the production cost is reduced, the working efficiency is improved, and the using effect is better than that of the traditional mode.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a testing device for a heat storage material for waste heat recovery according to the present invention;
FIG. 2 is a sectional view of a vaporization testing chamber of a testing device for waste heat recovery thermal storage material according to the present invention;
FIG. 3 is an internal view of a vaporization testing chamber and a liquefaction testing chamber of a testing device for heat storage material for waste heat recovery according to the present invention;
fig. 4 is a specific structural view of a cover for a test device of a heat storage material for waste heat recovery according to the present invention.
In the figure: 1. a vaporization test box; 2. a heat storage fluid chamber; 3. a hot gas cavity; 4. an air storage chamber; 5. air holes; 6. constant temperature air heater; 7. a four-joint; 8. an air cleaner; 9. an air extracting pump; 10. an exhaust pipe; 11. a first mercury column; 12. a second mercury column; 13. an air duct; 14. a liquefaction test box; 15. a control valve; 16. a heating tank; 17. a liquefaction layer; 18. heating the water drum; 19. a step; 20. scale marks; 21. a cover; 22. a water adding hole; 23. rotating the plug; 24. a torsion spring; 25. an induction type tap; 26. the channel is cleaned.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-4, a testing device for heat storage materials for waste heat recovery comprises a vaporization testing box 1 and a liquefaction testing box 14, wherein a heat storage fluid cavity 2 is arranged in the middle of the vaporization testing box 1, a hot air cavity 3 is arranged at the upper end, the lower end, the left end and the right end of the heat storage fluid cavity 2, a gas storage chamber 4 is arranged at one end of the vaporization testing box 1 and positioned in the heat storage fluid cavity 2 and used for temporarily storing vaporized media, an air hole 5 communicated with the gas storage chamber 4 is arranged at the upper corner position of the heat storage fluid cavity 2, a constant temperature air heater 6 is arranged at the right end of the vaporization testing box 1, the constant temperature air heater 6 is respectively connected with four groups of hot air cavities 3 through four joints 7 and is in sealing connection, an air purifier 8 is arranged at an air inlet of the constant temperature air heater 6, an air pump 9 is arranged at the upper end of the vaporization testing box 1, four groups of air exhaust pipes 10 are respectively extended into the four groups of hot air cavities 3, cold air in the cavity is conveniently sucked, and one side of the air pump 9 is respectively provided with a mercury display column 11 and a mercury display column 12;
the air storage chamber 4 is connected with the liquefaction testing box 14 through the air duct 13, a control valve 15 is arranged on the air duct 13 at a position close to the air storage chamber 4, a heating groove 16 is arranged in the liquefaction testing box 14, a liquefaction layer 17 is arranged at the bottom of the heating groove 16, namely a layer formed after medium liquefaction, a heating water drum 18 is arranged on the heating groove 16, a step 19 acting on the liquefaction testing box 14 is arranged on the outer side of the top of the heating water drum 18 to achieve the effect of clamping, scale marks 20 are arranged on the wall of the heating water drum 18, scale marks 20 are also arranged on the first mercury display column 11 and the second mercury display column 12, a cover 21 is arranged at the upper end of the heating water drum 18, a water adding hole 22 is formed in the middle of the cover 21, a rotary plug 23 is movably arranged in the water adding hole 22, a torsion spring 24 is arranged at one end of the rotary plug 23, the torsion spring 24 drives the rotary plug 23 to rotate up and down, and a sensing faucet 25 is correspondingly arranged right above the water adding hole 22;
three-quarters of the volume of fluid medium is placed in the heat storage fluid cavity 2, and the hot air with the temperature of about 300 ℃ is filled in the hot air cavity 3 and is manufactured by the constant temperature hot air blower 6; the interlayer of the heat storage fluid chamber 2 and the interlayer of the heat storage fluid chamber 3 are made of heat conduction glass materials, and the outsides of the vaporization test box 1 and the liquefaction test box 14 are made of foaming polyurethane heat insulation materials; a first mercury display column 11 stretches into the heat storage fluid cavity 2, a second mercury display column 12 stretches into the group of the heat storage fluid cavities 3, and a change curve of the mercury heights in the columns, which is generated by the change of the first mercury display column 11 and the second mercury display column 12 along with the time, is recorded and displayed by an electronic recording instrument; the air duct 13 is communicated with the heating tank 16, the heating water drum 18 is positioned in the middle of the heating tank 16, and the drum wall is contacted with the air in the heating tank 16; the rotary plug 23 can rotate upwards when being acted by water vapor to open the water adding hole 22, an infrared sensor is arranged on the sensing tap 25, the emitting end of infrared rays is arranged at the bottom of the water drum, water is added inwards when the water adding hole 22 is opened until the water vapor disappears, and the rotary plug 23 returns to the original position; the cleaning channel 26 is arranged at the outer side surface of the liquefaction testing box 14, and the cleaning channel 26 is used for cleaning the fluid medium in the taking-out groove and is arranged in a sealing way.
In the testing device of the heat storage material for waste heat recovery, when in use, the fluid medium to be detected is placed into the heat storage fluid cavity 2, about three quarters of the volume is occupied, hot air is manufactured by utilizing the constant temperature hot air blower 6 and is injected into four groups of hot air cavities 3, the gas in the hot air cavities 3 is pumped out by the air pump 9, at the moment, the fluid medium starts to absorb the heat of the hot air and then evaporates into the gas storage chamber 4 for temporary storage, the first mercury display column 11 is positioned in the heat storage fluid cavity 2, the condition that the fluid medium absorbs the heat can be detected, the change curve of the water silver height in the column which changes along with the time is recorded as a control group, the second mercury display column 12 is positioned in one group of hot air cavities 3 and passes through the descending curve of mercury column, the condition that the hot air is absorbed by heat can be detected, a change curve of the water silver height in the column body, which occurs along with the change of time, is recorded, after all fluids are vaporized, the control valve 15 is opened, vaporized medium is injected into the heating tank 16 through the air duct 13 to heat normal-temperature water in the heating water drum 18 until the evaporation phenomenon occurs, the rotary plug 23 can rotate upwards when being subjected to the action of water vapor, thus the water adding hole 22 is opened, the infrared sensor is arranged on the induction type faucet 25, water is added inwards when the water adding hole 22 is opened until the water vapor disappears, the operation is continued until the temperature of the heating medium is insufficient to enable the water to evaporate, the water quantity in the water drum is recorded at the moment, and the water quantity in the water drum is gradually liquefied while the heating medium conducts heat as a control value, and the fluid medium is changed again.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat accumulation material's for waste heat recovery testing device which characterized in that: the device comprises a vaporization testing box (1) and a liquefaction testing box (14), wherein a heat storage fluid cavity (2) is arranged in the middle of the vaporization testing box (1), a hot air cavity (3) is arranged at the upper, lower, left and right sides of the heat storage fluid cavity (2), an air storage chamber (4) is formed in the vaporization testing box (1) and is positioned at one end of the heat storage fluid cavity (2), an air hole (5) communicated with the air storage chamber (4) is formed in the upper corner position of the heat storage fluid cavity (2), a constant temperature air heater (6) is arranged at the right end of the vaporization testing box (1), the constant temperature air heater (6) is respectively connected with four groups of hot air cavities (3) through four joints (7), an air purifier (8) is arranged at an air inlet of the constant temperature air heater (6), four groups of pipes (10) are arranged at the upper end of the vaporization testing box (1), the four groups of pipes (10) extend into the four groups of hot air cavities (3) respectively, and one side of each air pump (9) is provided with a mercury display column (12) and a mercury column (12) respectively;
the utility model discloses a liquefied test box, including liquefied test box, lid, rotary plug (23), torsion spring (24) are installed to the inside of liquefied test box (14), heating water section of thick bamboo (18) are installed on heating tank (16), step (19) that are used for liquefied test box (14) are provided with in the top outside of heating water section of thick bamboo (18), be provided with scale mark (20) on the section of thick bamboo wall of heating water section of thick bamboo (18), the upper end of heating water section of thick bamboo (18) is provided with lid (21), water hole (22) have been seted up at the middle part of lid (21), water hole (22) internalization is provided with rotary plug (23), torsion spring (24) are installed to the one end of rotary plug (23), be provided with response tap (25) directly over water hole (22).
2. The test device for heat storage materials for waste heat recovery according to claim 1, wherein: three-quarters volume of fluid medium is placed in the heat storage fluid cavity (2), and hot air with the temperature of about 300 ℃ is filled in the hot air cavity (3) and is manufactured by the constant temperature hot air blower (6).
3. The test device for heat storage materials for waste heat recovery according to claim 2, wherein: the interlayer of the heat storage fluid cavity (2) and the interlayer of the hot gas cavity (3) are made of heat conduction glass materials, and the outsides of the vaporization testing box (1) and the liquefaction testing box (14) are made of foaming polyurethane heat insulation materials.
4. The test device for heat storage materials for waste heat recovery according to claim 3, wherein: the first mercury display column (11) stretches into the heat storage fluid cavity (2), the second mercury display column (12) stretches into the group of hot fluid cavities (3), and the change curves of the mercury heights in the column body, which occur due to the change of the first mercury display column (11) and the second mercury display column (12) along with the time, are recorded and displayed by an electronic recording instrument.
5. The test device for heat storage materials for waste heat recovery according to claim 4, wherein: the air duct (13) is communicated with the heating groove (16), the heating water drum (18) is positioned in the middle of the heating groove (16), and the drum wall is contacted with the air in the heating groove (16).
6. The test device for heat storage materials for waste heat recovery according to claim 5, wherein: the rotary plug (23) can rotate upwards when being acted by water vapor, the water adding hole (22) is opened, the infrared sensor is arranged on the sensing faucet (25), water is added inwards when the water adding hole (22) is opened until the water vapor disappears, and the rotary plug (23) returns to the original position.
7. The test device for heat storage materials for waste heat recovery according to claim 6, wherein: the outer side surface of the liquefaction testing box (14) is provided with a cleaning channel (26) and is in sealing arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111443024.0A CN114137021B (en) | 2021-11-30 | 2021-11-30 | Testing device for heat storage material for waste heat recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111443024.0A CN114137021B (en) | 2021-11-30 | 2021-11-30 | Testing device for heat storage material for waste heat recovery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114137021A CN114137021A (en) | 2022-03-04 |
| CN114137021B true CN114137021B (en) | 2023-11-21 |
Family
ID=80390051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111443024.0A Active CN114137021B (en) | 2021-11-30 | 2021-11-30 | Testing device for heat storage material for waste heat recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114137021B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1208772A (en) * | 1966-09-29 | 1970-10-14 | Alexander Dunn Ltd | Storage heater |
| CN102871551A (en) * | 2012-11-01 | 2013-01-16 | 沁园集团股份有限公司 | Quick-heating drink bar capable of adjusting temperature |
| CN107726390A (en) * | 2017-10-31 | 2018-02-23 | 纪翔 | Residual heat of household gas combustion stove utilizes device |
| CN108106459A (en) * | 2017-12-17 | 2018-06-01 | 斯凯伦动力设备科技（兴化）有限公司 | A kind of internal combustion generator waste-heat recovery device |
| CN109469759A (en) * | 2018-12-19 | 2019-03-15 | 开平市嘉顿卫浴有限公司 | A kind of infrared induction tap |
| CN110631400A (en) * | 2019-10-22 | 2019-12-31 | 大唐呼图壁能源开发有限公司热电厂 | Energy storage method and device for waste heat recovery thermal power plant |
| CN210805453U (en) * | 2020-01-10 | 2020-06-19 | 保定智普电力科技有限公司 | Transformer box with good heat dissipation effect |
-
2021
- 2021-11-30 CN CN202111443024.0A patent/CN114137021B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1208772A (en) * | 1966-09-29 | 1970-10-14 | Alexander Dunn Ltd | Storage heater |
| CN102871551A (en) * | 2012-11-01 | 2013-01-16 | 沁园集团股份有限公司 | Quick-heating drink bar capable of adjusting temperature |
| CN107726390A (en) * | 2017-10-31 | 2018-02-23 | 纪翔 | Residual heat of household gas combustion stove utilizes device |
| CN108106459A (en) * | 2017-12-17 | 2018-06-01 | 斯凯伦动力设备科技（兴化）有限公司 | A kind of internal combustion generator waste-heat recovery device |
| CN109469759A (en) * | 2018-12-19 | 2019-03-15 | 开平市嘉顿卫浴有限公司 | A kind of infrared induction tap |
| CN110631400A (en) * | 2019-10-22 | 2019-12-31 | 大唐呼图壁能源开发有限公司热电厂 | Energy storage method and device for waste heat recovery thermal power plant |
| CN210805453U (en) * | 2020-01-10 | 2020-06-19 | 保定智普电力科技有限公司 | Transformer box with good heat dissipation effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114137021A (en) | 2022-03-04 |
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