CN111963882A - Waste heat recovery device of steam trap - Google Patents
Waste heat recovery device of steam trap Download PDFInfo
- Publication number
- CN111963882A CN111963882A CN202010651642.3A CN202010651642A CN111963882A CN 111963882 A CN111963882 A CN 111963882A CN 202010651642 A CN202010651642 A CN 202010651642A CN 111963882 A CN111963882 A CN 111963882A
- Authority
- CN
- China
- Prior art keywords
- water
- steam trap
- return pipeline
- fixedly connected
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/38—Component parts; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/32—Heating of pipes or pipe systems using hot fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/06—Pipe-line systems for gases or vapours for steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/065—Arrangements for producing propulsion of gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/084—Pipe-line systems for liquids or viscous products for hot fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/14—Conveying liquids or viscous products by pumping
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- 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
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a waste heat recovery device of a steam trap in the technical field of steam traps, which comprises a water storage tank and a gas-liquid inlet pipe communicated with a steam trap discharge pipe, wherein the outlet of the gas-liquid inlet pipe is fixedly connected and communicated with a hollow box, the middle part of the inner cavity of the hollow box is vertically and rotatably connected with a rotating shaft in a penetrating way, the peripheral wall at the middle part of the rotating shaft is uniformly and fixedly connected with a driving blade, and the top of the hollow box is fixedly provided with a generator component; the contact area between the heat absorbing sheet and high-temperature water can be increased, so that the heat conduction capacity is improved, and the temperature rise of flowing water in a water return pipeline is facilitated; steam is pumped out along the spiral pipeline through the air pump, and the temperature of steam conduction is absorbed by the water return pipeline, so that the flowing water in the water return pipeline absorbs high temperature again, and the temperature of the water return pipeline is improved.
Description
Technical Field
The invention relates to the technical field of steam trap valves, in particular to a waste heat recovery device of a steam trap valve.
Background
The steam trap (for short, trap) is used for automatically discharging non-condensable gases such as steam condensate and air in heating equipment or steam pipelines and preventing leakage of steam. The steam trap has the functions of blocking steam and draining water, so that the steam heating equipment can supply heat uniformly, and latent heat of steam is fully utilized to prevent water hammer in the steam pipeline.
The basic function of the steam trap is to discharge the air, the cold non-condensable gas and the condensed water generated after the steam in the steam system is used as soon as possible; and simultaneously automatically prevent the leakage of steam. Trap valves are of many varieties and each has different properties. When the drain valve is selected, the characteristic of the drain valve is selected to meet the optimal operation of the steam heating equipment, and other objective conditions are considered, so that the drain valve required by a user is selected to be correct and effective.
The temperature of the waste water discharged by the steam trap is very high, and general enterprises do not recycle the heat energy of the waste water, so that the heat energy is wasted.
Based on the above, the invention designs a waste heat recovery device of a steam trap to solve the above problems.
Disclosure of Invention
The invention aims to provide a waste heat recovery device for a steam trap, which aims to solve the problems that the temperature of waste water discharged by the steam trap in the background technology is high, and general enterprises do not recycle heat energy of the waste water, so that the heat energy is wasted.
In order to achieve the purpose, the invention provides the following technical scheme: a waste heat recovery device of a steam trap comprises a water storage tank and a gas-liquid inlet pipe communicated with a steam trap pipe, wherein the outlet fixedly connected with the gas-liquid inlet pipe is communicated with a hollow tank, the middle part of the inner cavity of the hollow tank is vertically penetrated and rotated to be connected with a rotating shaft, a driving blade is uniformly fixedly connected to the circumferential wall of the middle part of the rotating shaft, a generator component is fixedly mounted at the top of the hollow tank, the rotating shaft can drive the rotor of the generator component to rotate, the bottom of the hollow tank is covered with a funnel with a downward opening, the bottom of the inner cavity of the hollow tank is uniformly provided with a through hole capable of being communicated with the funnel, the outlet fixedly connected with the funnel is provided with a vertical pipeline with a leftward bent opening, the outlet fixedly connected with a water purification component, the fixedly connected with the water storage tank is provided with a semi-surrounded water return pipeline, and, the utility model discloses a funnel, including vertical pipeline, return water pipeline, riser, spiral pipe, hollow case, air suction pump, air suction.
Preferably, the circumferential wall of the horizontal pipe above the water return pipe is externally wrapped with an insulating layer covering the spiral pipe.
Preferably, the water purification subassembly is including offering the water purification case of export and import respectively about, the inner chamber of water purification case is even to be separated and has four groups to lead to water baffle, and is adjacent lead to water baffle's logical mouth crisscross setting from top to bottom, install PP micro filter core, active carbon filter core, KDF composite filter core, natural alkalescence filter core and activation filter core respectively from a left side to the right side in the water purification case by leading to water baffle divided inner chamber.
Preferably, the water storage tank is a water storage tank with a heat preservation function.
Preferably, the inlet of the gas-liquid inlet pipe is provided with a plurality of groups, and the outlet of the gas-liquid inlet pipe is gradually narrowed.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure and convenient operation, and can realize the power generation of the generator component by driving the blades and the rotating shaft to rotate through the high-temperature and high-pressure waste water, thereby being beneficial to saving energy and protecting the environment; the contact area between the heat absorbing sheet and high-temperature water can be increased, so that the heat conduction capacity is improved, and the temperature rise of flowing water in a water return pipeline is facilitated; the steam is pumped out along the spiral pipeline through the air pump, so that the temperature of steam conduction absorbed by the water return pipeline is facilitated, the water flowing in the water return pipeline absorbs high temperature again, and the temperature of the water return pipeline is raised; the water is pumped by the water pump in a circulating way, the temperature of the water in the water storage tank can be continuously raised, and the water can be used for drinking, cooking and the like after being boiled.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the water purification assembly of the present invention.
In the drawings, the reference numerals denote the following components:
1-water storage tank, 2-gas-liquid inlet pipe, 3-hollow tank, 4-rotating shaft, 5-driving blade, 6-generator component, 7-funnel, 8-through hole, 9-vertical pipeline, 10-water purification component, 101-water purification tank, 102-water through partition plate, 103-PP micro filter element, 104-activated carbon filter element, 105-KDF composite filter element, 106-natural alkalescent filter element, 107-activation filter element, 11-water return pipeline, 12-heat absorption sheet, 13-water pump, 14-spiral pipeline, 15-air pump and 16-heat insulation layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution of a waste heat recovery device for a steam trap: a waste heat recovery device of a steam trap comprises a water storage tank 1 and a gas-liquid inlet pipe 2 communicated with a steam trap pipe bank, wherein an outlet of the gas-liquid inlet pipe 2 is fixedly connected and communicated with a hollow tank 3, the middle part of an inner cavity of the hollow tank 3 is vertically penetrated and rotatably connected with a rotating shaft 4, a driving blade 5 is uniformly and fixedly connected on the circumferential wall at the middle part of the rotating shaft 4, a generator component 6 is fixedly installed at the top of the hollow tank 3, the rotating shaft 4 can drive a rotor of the generator component 6 to rotate, a funnel 7 with a downward opening is covered at the bottom of the hollow tank 3, through holes 8 capable of being communicated with the funnel 7 are uniformly formed at the bottom of the inner cavity of the hollow tank 3, a vertical pipeline 9 with a leftward bent opening is fixedly connected and communicated at an outlet of the funnel 7, a water purification component 10 is fixedly connected and communicated at an outlet of the vertical pipeline 9, a semi-surrounded, the upper horizontal pipe of return water pipe 11 runs through the right side wall of funnel 7, and the riser runs through its bottom from the middle part of vertical pipeline 9, and even rigid coupling has heat absorption piece 12 on the riser circumference wall of return water pipe 11, installs water pump 13 on the lower place horizontal pipe of return water pipe 11, and the winding butt has helical pipeline 14 on the upper horizontal pipe circumference wall of return water pipe 11, and the right side wall of hollow box 3 is run through in the import of helical pipeline 14, and aspiration pump 15 is installed in the exit of helical pipeline 14.
Furthermore, the external part of the circumferential wall of the horizontal pipe above the water return pipe 11 is wrapped with an insulating layer 16 covering the spiral pipe 14; the heat preservation and the temperature loss of the water return pipeline 11 and the spiral pipeline 14 can be realized.
Further, the water purification component 10 comprises a water purification tank 101 with an outlet and an inlet on the left and right, the inner cavity of the water purification tank 101 is uniformly divided into four groups of water passing partition plates 102, the water passing ports of the adjacent water passing partition plates 102 are staggered up and down, and a PP microfiltration core 103, an activated carbon filter core 104, a KDF composite filter core 105, a natural alkalescent filter core 106 and an activation filter core 107 are respectively arranged in the inner cavity of the water purification tank 101 divided by the water passing partition plates 102 from left to right; the discharged wastewater is filtered layer by the PP microfiltration core 103, the activated carbon filter core 104, the KDF composite filter core 105, the natural alkalescent filter core 106 and the activation filter core 107, so that the wastewater is filtered, and the filtered water can be reused by users and can be used for washing, washing vegetables in dining halls and the like.
Further, the water storage tank 1 is a water storage tank with a heat preservation function; can realize the heat preservation of hot water and reduce the temperature loss.
Furthermore, the inlet of the gas-liquid inlet pipe 2 is provided with a plurality of groups, so that high-temperature and high-pressure water discharged by a plurality of groups of steam drainage pumps can be conveniently introduced, and the outlet of the gas-liquid inlet pipe 2 is gradually narrowed, thereby being beneficial to increasing the discharged pressure and being beneficial to pushing the driving blade 5 to rotate.
The electric energy generated by the generator assembly 6 can charge an external storage battery, and the water pump 13 and the air pump 15 can be electrically connected with the external storage battery through a control switch.
One specific application of this embodiment is: the invention relates to a waste heat recovery device of a steam trap, which is characterized in that when in use, a gas-liquid inlet pipe 2 is communicated with a steam trap pump, and a water pump 13 and an air pump 15 are started; high-temperature and high-pressure wastewater is discharged into the inner cavity of the hollow box 3 from the gas-liquid inlet pipe 2, and the driving blade 5 is pushed to drive the rotating shaft 4 to rotate, so that a power generation rotor in the power generator assembly 6 is driven to rotate, and power generation of the power generator assembly 6 is realized; then, high-temperature water flows down to the funnel 7 along the through hole 8, then flows down along the vertical pipeline 9 and clings to the surface of the vertical pipe of the water return pipeline 11, and is contacted with the heat absorption sheet 12 in the flowing down process to increase the heat absorption effect of the water return pipeline 11, and when the water pumped by the water pump 13 from the water storage tank 1 passes through the vertical pipe, a large amount of heat is absorbed, so that the temperature of the waste water is reduced; the cooled wastewater is filtered by the water purification component 10 and then discharged, and can be used as domestic water for washing, dining room washing and the like; and follow the gas-liquid 2 export spun hot steam, will be started the aspiration pump 15 and take out along spiral pipeline 14, because spiral pipeline 14 twines on the horizontal pipe in the top of return water pipeline 11, do benefit to return water pipeline 11 and absorb the temperature of steam conduction for the water that flows in return water pipeline 11 absorbs high temperature once more, promote self temperature, until flowing back to the inner chamber of water storage box 1, water pump 13 circulates and draws water, the sustainable temperature that rises water storage box 1 water, after boiling, can drink, water such as boiling.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a steam trap waste heat recovery device which characterized in that: the steam trap comprises a water storage tank (1) and a gas-liquid inlet pipe (2) communicated with a steam trap pipe bank, wherein the gas-liquid inlet pipe (2) is fixedly connected with an outlet fixedly connected with a hollow tank (3), the middle part of the inner cavity of the hollow tank (3) is vertically penetrated and rotated to be connected with a rotating shaft (4), the middle circumferential wall of the rotating shaft (4) is uniformly fixedly connected with a driving blade (5), the top of the hollow tank (3) is fixedly provided with a generator component (6), the rotating shaft (4) can drive the rotor of the generator component (6) to rotate, the bottom of the hollow tank (3) is covered with a funnel (7) with a downward opening, the bottom of the inner cavity of the hollow tank (3) is uniformly provided with a through hole (8) communicated with the funnel (7), the bottom outlet fixedly connected with the funnel (7) is provided with a vertical pipeline (9) with a leftward bent opening, and the outlet fixedly connected with, the water storage tank is characterized in that a water return pipeline (11) which is semi-surrounded is fixedly connected and communicated with the water storage tank (1), the water return pipeline (11) is formed by connecting two groups of horizontal pipes and a group of vertical pipes, the upper horizontal pipe of the water return pipeline (11) penetrates through the right side wall of the funnel (7), the vertical pipe penetrates through the bottom of the vertical pipe (9) from the middle of the vertical pipe, heat absorbing sheets (12) are uniformly fixedly connected to the peripheral wall of the vertical pipe of the water return pipeline (11), a water pump (13) is installed on the lower horizontal pipe of the water return pipeline (11), a spiral pipeline (14) is wound and abutted to the peripheral wall of the upper horizontal pipe of the water return pipeline (11), the inlet of the spiral pipeline (14) penetrates through the right side wall of the hollow tank (3), and an air suction pump (15).
2. The waste heat recovery device of the steam trap as claimed in claim 1, wherein: and an insulating layer (16) for sealing the spiral pipeline (14) is wrapped on the outer part of the circumferential wall of the horizontal pipe above the water return pipeline (11).
3. The waste heat recovery device of the steam trap as claimed in claim 1, wherein: water purification subassembly (10) offer export and imported water purification case (101) respectively about including, the inner chamber uniform partition of water purification case (101) has four groups to lead to water baffle (102), and is adjacent the leading to water mouth of leading to water baffle (102) is crisscross from top to bottom and sets up, install PP micro filter core (103), active carbon filter core (104), KDF composite filter core (105), natural alkalescent filter core (106) and activation filter core (107) respectively from a left side to the right side in water purification case (101) by leading to water baffle (102) divided inner chamber.
4. The waste heat recovery device of the steam trap as claimed in claim 1, wherein: the water storage tank (1) is a water storage tank with a heat preservation function.
5. The waste heat recovery device of the steam trap as claimed in claim 1, wherein: the inlet of the gas-liquid inlet pipe (2) is provided with a plurality of groups, and the outlet of the gas-liquid inlet pipe (2) is gradually narrowed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010651642.3A CN111963882B (en) | 2020-07-08 | 2020-07-08 | Waste heat recovery device of steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010651642.3A CN111963882B (en) | 2020-07-08 | 2020-07-08 | Waste heat recovery device of steam trap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111963882A true CN111963882A (en) | 2020-11-20 |
| CN111963882B CN111963882B (en) | 2022-08-16 |
Family
ID=73362193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010651642.3A Active CN111963882B (en) | 2020-07-08 | 2020-07-08 | Waste heat recovery device of steam trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111963882B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745430A (en) * | 2016-11-16 | 2017-05-31 | 李渊 | A kind of solar steam generator and solar energy sea water desalination apparatus |
| CN206752127U (en) * | 2017-05-24 | 2017-12-15 | 青岛胶南三星针织有限公司 | A kind of dyeing after-treatment system saved water and energy |
| CN207179628U (en) * | 2017-09-25 | 2018-04-03 | 崔宁坤 | A kind of wastewater heat recovery device |
| CN207439189U (en) * | 2017-11-28 | 2018-06-01 | 安徽省润乾节能建材科技股份有限公司 | A kind of exhaust steam afterheat recycling device for aerated brick field |
| CN207439213U (en) * | 2017-09-29 | 2018-06-01 | 广西昊薪来新能源有限公司 | Boiler residual steam recycles formula hot-water supply device |
| CN108302960A (en) * | 2018-03-09 | 2018-07-20 | 天津博帆科技发展有限公司 | A kind of industry cigarette vapour waste heat recovery heat-exchange device |
| CN108643984A (en) * | 2018-05-04 | 2018-10-12 | 上海理工大学 | A kind of spentnuclear fuel pond passive cooling system based on organic rankie cycle |
| CN110017529A (en) * | 2019-04-24 | 2019-07-16 | 杭州圣檀服饰有限公司 | A kind of steam afterheat recovery device |
| KR102069518B1 (en) * | 2018-08-22 | 2020-01-23 | 주식회사 삼영이엔지 | Steam trap |
-
2020
- 2020-07-08 CN CN202010651642.3A patent/CN111963882B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745430A (en) * | 2016-11-16 | 2017-05-31 | 李渊 | A kind of solar steam generator and solar energy sea water desalination apparatus |
| CN206752127U (en) * | 2017-05-24 | 2017-12-15 | 青岛胶南三星针织有限公司 | A kind of dyeing after-treatment system saved water and energy |
| CN207179628U (en) * | 2017-09-25 | 2018-04-03 | 崔宁坤 | A kind of wastewater heat recovery device |
| CN207439213U (en) * | 2017-09-29 | 2018-06-01 | 广西昊薪来新能源有限公司 | Boiler residual steam recycles formula hot-water supply device |
| CN207439189U (en) * | 2017-11-28 | 2018-06-01 | 安徽省润乾节能建材科技股份有限公司 | A kind of exhaust steam afterheat recycling device for aerated brick field |
| CN108302960A (en) * | 2018-03-09 | 2018-07-20 | 天津博帆科技发展有限公司 | A kind of industry cigarette vapour waste heat recovery heat-exchange device |
| CN108643984A (en) * | 2018-05-04 | 2018-10-12 | 上海理工大学 | A kind of spentnuclear fuel pond passive cooling system based on organic rankie cycle |
| KR102069518B1 (en) * | 2018-08-22 | 2020-01-23 | 주식회사 삼영이엔지 | Steam trap |
| CN110017529A (en) * | 2019-04-24 | 2019-07-16 | 杭州圣檀服饰有限公司 | A kind of steam afterheat recovery device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111963882B (en) | 2022-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203000596U (en) | Energy-saving system capable of collecting waste heat of steam discharged from steam cabinet safety valve | |
| CN105902154B (en) | A kind of energy-saving steam cabinet | |
| CN204434315U (en) | A kind of sun power and wind energy combine passive vacuum type sea water desalinating plant | |
| RU2610562C2 (en) | Pump using steam pressure for water supply to power plant | |
| CN205332528U (en) | Air can water heater with scale removal function | |
| CN111963882B (en) | Waste heat recovery device of steam trap | |
| CN105276828A (en) | Energy-saving solar drinking water boiler | |
| CN205939664U (en) | Energy -conserving effectual water heater | |
| CN108178219A (en) | Solar seawater desalination system based on MOF materials | |
| CN104556278A (en) | Solar energy and wind energy combined passive vacuum sea water desalination device | |
| CN202853109U (en) | Domestic waste hot water source heat pump hot water system | |
| CN206235032U (en) | Stepping water boiler | |
| CN214457950U (en) | Biogas power generation and waste heat recovery device | |
| CN207146904U (en) | Domestic waste hot water source heat pump hot water system with water collecting tank device | |
| CN205527826U (en) | Wave energy sea water desalination device | |
| CN207317270U (en) | A kind of attemperater of hot-water heating system | |
| CN216997736U (en) | Energy-saving sewage treatment device | |
| CN205156375U (en) | Energy -saving solar energy drinking water boiler | |
| CN206044373U (en) | A kind of hot water liner and the water dispenser using the hot water liner | |
| CN207145155U (en) | A kind of TRT of cold and hot water temperature difference without working medium pump | |
| CN105174340B (en) | A kind of solar energy kettle steams formula sea water desalinating unit | |
| CN201429216Y (en) | Heat (heat energy reverse absorption) type water heater | |
| CN217131897U (en) | Secondary cooling tower utilizing low-temperature waste heat | |
| CN109502869B (en) | Trinity treatment device for urban sewage | |
| CN107388582A (en) | A kind of energy-saving water-heating unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 350000 1701, 17 / F, R & D building 1-3, Fuzhou Tsinghua Ziguang Science Park Strait science and technology R & D zone, No. 30, Wulong Jiangnan Avenue, Shangjie Town, Minhou County, Fuzhou City, Fujian Province Applicant after: China Ryukyu Technology Co.,Ltd. Address before: 350000 units 08 and 09, 17th floor, Shenglong Huijin center, south side of Aofeng Road, Taijiang District, Fuzhou City, Fujian Province Applicant before: FUJIAN GAS HOLDER EQUIPMENT INSTALLATION CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |