NO20221152A1 - Energy Saving Unit HPZTECH - Google Patents
Energy Saving Unit HPZTECH Download PDFInfo
- Publication number
- NO20221152A1 NO20221152A1 NO20221152A NO20221152A NO20221152A1 NO 20221152 A1 NO20221152 A1 NO 20221152A1 NO 20221152 A NO20221152 A NO 20221152A NO 20221152 A NO20221152 A NO 20221152A NO 20221152 A1 NO20221152 A1 NO 20221152A1
- Authority
- NO
- Norway
- Prior art keywords
- hpztech
- energy saving
- heating
- saving unit
- tank
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 104
- 239000012530 fluid Substances 0.000 claims description 63
- 239000000463 material Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000005431 greenhouse gas Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/07—Heat pipes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
TECHNICAL FIELD
The present invention energy saving unit HPZTech relates to energy saving to reduce energy consumption, which can be used with almost all heating systems sources to increase heating efficiency without additional energy usage in a sustainable technique, and it works as an energy saving unit.
BACKGROUND ART
Heating temperature and demand varies between different consumers according to their needs. It is well known that the present heating sources consumes large amount o f energy leading to high energy production, and in turn produces large amount o f greenhouse gases (GHG). Also, increasing the temperature for heating purposes for any reason requires more energy consumption, increases GHG emission, and additional cost. Decreasing the existing heating systems heating temperature below a certain level is not recommended, and it will cause to increase the humidity level which encourages mold growth.
SUMMARY OF THE INVENTION
It is an object to solve the above-mentioned problems.
It is an object o f the present invention to reduce energy consumption by most heating source, and increase heating efficiency of the heating source.
It is an object of the present invention to maintain the same level o f heating temperature or higher.
It is an objective of the present invention to use a sustainable technique for generating additional heat without the need for additional energy usage.
Energy saving unit HPZTECH according to aspects of the present invention that adds heat to a working fluids includes: a lower tank; the tank has an inlet and an outlet orifice on each end of the tank; each orifice is provided with pipe fitting; a temperature regulating valve connected at the inlet fitting o f the lower tank; a circulation pump connected to the regulating valve for circulating the heated fluid from the heating source; the lower tank including the regulating valve with the circulation pump including connecting pipes and the heating source represents a closed circuit; this circuit represents the primary heating stage; an upper tank having an inlet and an outlet orifice on each end of the tank; each orifice is provided with pipe fitting; a 3-way motorized control valve is connected to the outlet pipe fitting in the upper tank; a circulation pump is connected to the inlet fitting of the upper tank for circulating the heated fluid either to the inner short circuit, or to the heating load; the upper tank including 3-way motorized control valve with the circulation pump including connecting pipes and the heating load represents a closed circuit; this circuit represents the secondary heating stage. The upper surface o f the lower tank and the lower surface o f the upper tank are formed with chambers used for heat pipes penetration; a set of heat pipes installed between the lower and the upper tanks inside the corresponding chambers; the top end o f heat pipes set fitted in the chambers o f the upper tank; while the lower end o f the heat pipes fitted in chambers o f the upper surface o f the lower tank; the heat pipes function called the intermediate sustainable heat generating stage.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 a diagram illustrating the placement o f energy saving unit HPZTECH connecting the heating source circuit, and the heating load circuit according to an embodiment of the present invention.
FIG. 2 is a schematic drawing of energy saving unit HPZTECH according to an embodiment o f the present invention.
DESCRIPTION OF EMBODIMENT
The embodiment o f the present invention with reference to the drawings described in details as below.
FIG. 1 illustrates the energy saving unit HPZTECH 19 according to the embodiment, the energy saving unit HPZTECH 19 works as an additional heating source for any fluid heating system. As shown in FIG. 1 according to the embodiment, a diagram illustrating the heating system consists of two separated closed circuits. The first closed circuit 10 between the heating source 18 and the lower tank 4 of energy saving unit HPZTECH 19. The second closed circuit between the upper tank 6 of energy saving unit HPZTECH 19 and the heating load 11 (not shown) supplied to the user heating load units.
FIG. 2 shows the energy saving unit HPZTECH 19 according to the embodiment, the lower tank 4 receives hot fluid from the heating source 18 by means o f a circulation pump 5 (if not available an additional circulation pump is required) as in FIG. 1 inside the heating source 18.
The fluid in the primary heating circuit 1 flows from the circulating pump 5 (FIG. 1) and circulates from the heating source 18 to a temperature regulating valve 22 toward the lower tank 4 inlet 4a, the fluid inside the primary heating circuit 1 returns to heating source 18 from the lower tank 4 outlet 4b. When the temperature of the fluid inside the primary heating circuit 1 reaches the set temperature o f the heating source 18, it tums-off automatically, whereas the hot fluid inside the primary heating circuit 1 remains in circulation. A set o f heat pipes 8 mounted on the upper surface o f the lower tank 4 penetrating the chambers 20. The fluid inside the primary heating circuit 1 starts to heat up the lower tank 4, and thereby the lower tank 4 starts to transfer the heat to the lower segment o f the heat pipes 8. The heat pipes 8 fluid, for example water, receives the heat at their lower segment from the lower tank 4. Then the fluid inside the heat pipes 8, for example water, starts to boil and change phase generating hot steam inside the heat pipes 8, and this stage called intermediate heating stage 2. The intermediate heating stage 2 inside the heat pipes 8 allow the steam to rise upwards toward the upper segment o f the heat pipes 8, and the upper segment o f the heat pipes becomes hot. Depending upon the type o f fluid inside the heat pipes 8, for example water, the boiling temperature can be 30 °C since the water inside the heat pipes 8 is under vacuum, and starts to change phase to steam. According to the embodiment, the generated steam as a working fluid has a temperature of 100°C or below. According to the embodiment, the liquid and the generated steam as a working fluid inside the heat pipes 8 has a temperature range 30 °C to 100 °C. The upper segment of the heat pipes 8 penetrates the lower surface o f the upper tank 6 chambers 21. The upper tank 6 starts to heats up, then the upper tank 6 transfers the heat to another cold heat fluid inside, for example diluted ethylene glycol, the upper tank 6 allowing the inside fluid temperature to rise, while the steam inside the heat pipes 8 in the intermediate heating stage 2 starts to condense flowing downwards toward the lower segment of the heat pipes 8, and it is a continuous sustainable cycle. The circulation pump 16 connected to upper tank 6 inlet 6a to circulate the heated fluid either to an inner short circuit 13, or to the heating load circuit 11 (not shown).
The inner short circuit 13 and the heating load circuit 11 called the secondary heating stage 3. The outlet 6b o f the upper tank 6 is connected to a 3-way motorized control valve 17, and the 3-way motorized control valve 17 controls the direction o f the fluid circulation. At first, the circulation pump 16 circulates the heated fluid from the upper tank 6 inlet 6a towards the upper tank 6 outlet 6b and through the 3-way motorized control valve 17 to the inner short circuit 13. The fluid continues to circulate inside an inner short circuit 13 until it reaches the required setting temperature o f the 3-way motorized control 17 to open the flow toward the direction of the heating load circuit 11, and the 3-way motorized control valve 17 closes the inner short circuit 13. When the temperature o f the fluid inside the upper tank 6 decrease below the setting temperature o f the 3-way motorized control valve 17, the 3-way motorized control valve 17 closes the heat load circuit 11, and open inner short circuit 13 for reheating the fluid. The inner short circuit 13 is provided with a single direction valve 14 as well as the heating load circuit 11 having a single direction valve 15, each of the single direction valves 14 and 15 is connected to the circulation pump 16 inlet. The fluid remains in a continues circulating state, and the 3-way motorized control valve 17 continue to control the direction o f the flow between the heat load circuit 11 or the inner short circuit 13. The fluid in the intermediate heating stage 2 in the heat pipes 8 fluid continues to change phases from liquid to steam and vice versa, whereas the hot fluid inside the primary heating circuit 1 remains circulating inside the primary heating circuit 1, until the temperature of the fluid in the primary heating circuit 1 decreases below the set temperature of the heating source 18, or it become below the required boiling temperature o f the fluid inside the heat pipes 8, at these conditions, the heating source 18 turns on and starts the primary heating stage 1 once again.
According to the embodiment of the invention, an insulator 12 covers the lower tank 4 the middle segment of the heat pipes 8 as well as the upper tank 6. A frame 9 connecting the lower tank 4 and the upper tank 6 and keeps the full unit components together. A casing 7 covers all the components in energy saving unit HPZTECH19 from the outside environment to minimize heat losses from energy saving unit HPZTECH 19.
According to the embodiment as described earlier for energy saving unit HPZTECH 19, the components configured in such a way that the heat pipes 8 fitted between the upper tank 6 and the lower tank 4. The material o f the upper tank 6 and the lower tank 4 as well as the heat pipes 8 are made o f copper or copper alloy. On the other hand, the frame 9 and the casing 7 made of steel. The linear thermal expansion of the frame 9 and the casing 7 is lower in the vertical direction. The energy saving unit HPZTECH 19 during operation generates heat by the heat pips 8 as well as the heat absorbed by upper tank 6, and they expand by more volume than the lower tank 6, while the frame 9 as well as the covering casing 7 thermal expansion is much lower. Therefore, suitable tolerances are considered to compensate for the difference in expansion of heat pips 8 and the upper tank 6.
Energy saving unit HPZTECH 19 according to the embodiment provided with a set o f heat pipes 8, the temperature range of the fluid inside the upper tank 6 e.g., in the range of 50 to 70 °C or below. Energy saving unit HPZTECH 19 can be expanded with plural numbers o f heat pipes 8 without any additional changes in the size of energy saving unit HPZTECH 19, and extra empty chambers in both the lower tank 4 and the upper tank 6 are available for plural sets o f heat pips 8 in order to accommodate the heating load 11 requirements. When energy saving unit HPZTECH 19 is provided with plural number o f heat pipes, the temperature o f the fluid in tank 6 will have a temperature range o f 55 to 85 °C or below, hence it leads to an increase in the fluid temperature inside tank 6 at a faster rate, consequently the circulation pump 16 is capable to provide a higher flowrate of the fluid to the heating load circuit 11 and keeping the fluid temperature within the required setting range.
The present invention is not limited to the above embodiment, and hence, various changes and modifications and the like can be expected without departing from the scope of the present invention. For example, the embodiment shows energy saving unit HPZTECH 19 used for heating load purposes, but the present invention is not limited to this example. For example, energy saving unit HPZTECH 19 may be configured as heating source used for heating the return refrigerant from an evaporator used in many applications (adding superheat).
In addition, in the embodiment, the heat pipes 8 arranged in a parallel column set, but the present invent is not limited to this, energy saving unit HPZTECH 19 may have up to 5 sets columns o f heat pipes 8 without any additional modifications in the size or design.
An outline of the above embodiment is described as below.
Energy saving unit HPZTECH according the above-mentioned embodiment configured in such a way that the heat received from the heating source is converted to a higher heat range produced by the heat pipes. Hence, there is no need to increase the temperature of the fluid flowing from the heating source to compensate for a higher temperature demand required by a consumer, in fact the consumers can lower the temperature o f the heating source, while the energy saving unit HPZTECH can resolve and meets these requirements by generating the supplementary heat demand in a clean sustainable process.
The fluid from the heating source passes through the lower tank at a relatively certain fluid temperature i.e. 35 °C or below to heat the lower tank material temperature while in circulation between the heating source and the lower tank o f energy saving unit HPZTECH, when the temperature from the heating source reaches its set temperature, the heating source turns off automatically, and the fluid inside the primary heating circuit between the heating source and the lower tank o f energy saving unit HPZTECH remains in circulation. When the temperature o f the fluid inside the heating source circuit decreases below a certain level of the set temperature of the heating source, the heating source turns on automatically to start heating the fluid inside the primary heating circuit, and this stage called the primary heating stage.
The lower tank transfers the heat through metallic contact to the lower segment o f the heat pipes placed at certain positions without contacting the fluid received from the heating source, then, another fluid inside the heat pipes starts to boil depending upon the heat pipes specifications and the fluid used inside, this stage called the intermediate heating stage. According to the embodiment, the fluid inside the heat pipes temperature starts rises to the boiling temperature, and the fluid partially change phase to steam, the generated steam inside the heat pipe rises upward reaching the upper segment o f the heat pipes. Hereafter, the upper part o f the heat pipes transfers the heat to the upper tank material through metallic direct contact without contacting the fluid inside the upper tank. Hence, the upper tank material temperature starts to increase, and the heat is transferred to the fluid inside the upper tank allowing the fluid temperature increase too. The fluid inside the upper tank remains in a in a closed short circuit circulation state until reaching the required temperature, and it is called the secondary heating stage 3. Once the fluid exiting from the upper tank reaches the set temperature o f the 3-way motorized control valve, the 3-way motorized control valve open the flow towards the heat load circuit and closes the short circuit circulation. Then, the fluid inside the upper tank in energy saving unit HPZTECH starts to flow toward the heating load circuit. The 3-way motorized control valve having adjustable temperature setting according to the consumer requirements. The fluid from the upper tank streaming through a set o f heating load units used for heating purposes including hot water storage tank. Then, the fluid returns to the upper tank via a circulation pump. The circulation pump connected to the upper tank inlet to supply the flow either to the heating short circuit or to the heating load circuit. The low temperature fluid return from the heating load units to the upper tank via the circulation pump to the inlet pipe in the upper tank to continue the additional secondary heating cycle, and the full circulation of heated fluid by the energy saving unit HPZTECH runs in a closed circuit. The heated fluid between the upper tank and the heating load circuit remains in circulation via a 3-way motorized control valve either to the heating load and return to the upper tank via the circulation pump, or to the heating inner short circuit via the circulation pump and return to the upper tank. When the heated fluid temperature starts to decrease below the set temperature o f the 3-way motorized control valve, the 3-way motorized control valve closes the heating load circuit and open the inner short circuit to repeat fluid heating in the upper tank throughout the closed heating short circuit.
According to the embodiment for the present invention, the primary heating stage with the intermediate heating stage and the secondary heating stage represents energy saving unit HPZTECH heating stages. In addition, according the above-mentioned aspects in the embodiment for this invention, the energy saving unit HPZTECH is capable in increasing heating efficiency by generating additional heat that can be used in many other applications in a sustainable process without using additional energy, as well as energy saving unit HPZTECH assists in reducing the temperature supplied by existing heating source, and this in turn reduces the energy consumed by the heating source leading to cost reduction, as well as leads to reduce the GHG emitted to the environment.
EXPLINATION OF CODES
1 Primary heating stage Lower tank circuit
2 Intermediate heating stage Heat pipes
3 Secondary heating stage Upper tank circuit
4 Lower Tank
6 Upper tank
17 3-way motorized control
16 Circulation pump
Claims (1)
- WHAT IS CLAIMED:1- Energy Saving unit HPZTECH generates additional heat by means of heat pipes fluid in a sustainable process, comprising:a lower tank having an inlet orifice connected to temperature regulating valve outlet, and the inlet of the temperature regulating valve is connected to the heating source outlet, while the lower tank outlet orifices is connected to heating source inlet, the lower tank upper surface is formed with chambers;an upper tank outlet orifice is connected to a 3-way motorized control valve controlling flow direction between either an inner short circuit or a heating load circuit, each of the inner short circuit and the heat load circuit is provided with a single direction valve permitting the fluid to flow in one direction towards the inlet of a circulation pump, and the outlet of the circulation pump is connected to the upper tank inlet orifice, the upper tank lower surface formed with chambers;a set of heat pipes for generating additional heat fitted between the lower tank and the upper tank penetrating the corresponding chambers in the lower and upper tanks; a connecting frame; an insulator; and a cover casing.2- Energy Saving unit HPZTECH according to claim 1, where the lower segment of the heat pipes placed through metallic surface contact only chambers between the upper surface of the lower tank and the lower surface of the upper tank.3- Energy Saving unit HPZTECH according to claims 1, and 2, wherein the heating circuits are three separated closed circuits representing the heating stages for three fluids.4- Energy Saving unit HPZTECH according to claim 1, and 3, wherein the fluids can be of different types serving the three heating stages.5- Energy Saving unit HPZTECH according to claim 1, wherein the material of the heat pipes is copper, copper alloy, or aluminium and aluminium alloy depending upon the fluid used inside.6- Energy Saving unit HPZTECH according to claim 1, wherein the lower tank and the upper tank material is copper or copper alloys.7- Energy Saving unit HPZTECH according to claims 1,2,3 and 4, wherein the lower tank and the upper tank capable in adapting plurality of heat pipes.8- Energy Saving unit HPZTECH according to claim 1, wherein the full unit can be installed in a horizontal, or in a vertical direction.9- Energy Saving unit HPZTECH according to claim 1,3,7, and 8, wherein the full unit is installed between the heating source and the heating load unitsInventor: Ziad Al-Janabi. TITLE: Ener Savin Unit HPZTECH
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20221152A NO20221152A1 (en) | 2022-10-27 | 2022-10-27 | Energy Saving Unit HPZTECH |
| PCT/IB2023/060816 WO2024089644A1 (en) | 2022-10-27 | 2023-10-26 | Energy saving unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20221152A NO20221152A1 (en) | 2022-10-27 | 2022-10-27 | Energy Saving Unit HPZTECH |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20221152A1 true NO20221152A1 (en) | 2024-04-29 |
Family
ID=89190601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20221152A NO20221152A1 (en) | 2022-10-27 | 2022-10-27 | Energy Saving Unit HPZTECH |
Country Status (2)
| Country | Link |
|---|---|
| NO (1) | NO20221152A1 (en) |
| WO (1) | WO2024089644A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH648412A5 (en) * | 1980-06-09 | 1985-03-15 | Sulzer Ag | Method for measuring and controlling the state of charge of a latent heat store, and device for carrying out the method |
| EA023583B1 (en) * | 2011-02-01 | 2016-06-30 | Цае Байерн | Method and device for determining charge state of latent heat accumulator |
| WO2017020567A1 (en) * | 2015-07-31 | 2017-02-09 | 江苏启能新能源材料有限公司 | Phase-change heat storage-type electric water heater |
| CN107388337A (en) * | 2017-06-15 | 2017-11-24 | 上海交通大学 | A kind of distribution type high efficient saves phase-change heat accumulation system |
| DK3628958T3 (en) * | 2018-09-27 | 2021-08-09 | Commissariat Energie Atomique | HEAT STORAGE SYSTEMS (TSS) WITH PHASE CHANGE MATERIALS (PCM) INCLUDING A DEVICE FOR ASSESSING THE TSS FILLING |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0624220D0 (en) * | 2006-12-04 | 2007-01-10 | Inst Of Plumbing & Heating Eng | Heat recovery system and method |
| CN113465008B (en) * | 2021-06-24 | 2022-08-09 | 库邦流体技术(江苏)有限公司 | Heat supply equipment for comprehensively utilizing waste heat of circulating water system coupled with steam peak regulation |
-
2022
- 2022-10-27 NO NO20221152A patent/NO20221152A1/en unknown
-
2023
- 2023-10-26 WO PCT/IB2023/060816 patent/WO2024089644A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH648412A5 (en) * | 1980-06-09 | 1985-03-15 | Sulzer Ag | Method for measuring and controlling the state of charge of a latent heat store, and device for carrying out the method |
| EA023583B1 (en) * | 2011-02-01 | 2016-06-30 | Цае Байерн | Method and device for determining charge state of latent heat accumulator |
| WO2017020567A1 (en) * | 2015-07-31 | 2017-02-09 | 江苏启能新能源材料有限公司 | Phase-change heat storage-type electric water heater |
| CN107388337A (en) * | 2017-06-15 | 2017-11-24 | 上海交通大学 | A kind of distribution type high efficient saves phase-change heat accumulation system |
| DK3628958T3 (en) * | 2018-09-27 | 2021-08-09 | Commissariat Energie Atomique | HEAT STORAGE SYSTEMS (TSS) WITH PHASE CHANGE MATERIALS (PCM) INCLUDING A DEVICE FOR ASSESSING THE TSS FILLING |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024089644A1 (en) | 2024-05-02 |
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