CN204786723U - Flash -off steam heat recovery does not have water tank and prepares hydrothermal device of life in twinkling of an eye - Google Patents
Flash -off steam heat recovery does not have water tank and prepares hydrothermal device of life in twinkling of an eye Download PDFInfo
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- CN204786723U CN204786723U CN201520523289.5U CN201520523289U CN204786723U CN 204786723 U CN204786723 U CN 204786723U CN 201520523289 U CN201520523289 U CN 201520523289U CN 204786723 U CN204786723 U CN 204786723U
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
Abstract
The utility model relates to a flash -off steam heat recovery does not have water tank and prepares hydrothermal device of life in twinkling of an eye belongs to flash -off steam heat recovery and utilizes technical field. It is including condense water pitcher, flash distillation vapor heat exchanger and plate heat exchanger, and directly over flash distillation vapor heat exchanger lay in the water pitcher that condenses, the end of giving vent to anger of the water pitcher that condenses was connected through the flash -off steam outlet duct to flash distillation vapor heat exchanger's inlet end, and the running water inlet tube is connected to flash distillation vapor heat exchanger's the end of intaking, and flash distillation vapor heat exchanger's play water end (W. E. ) is through running water play water piping connection plate heat exchanger's the end of intaking. The utility model discloses a volume ratio have the positive displacement hot -water heating system of water tank want little many, going out under the hot water circumstances with the flow, weight is lighter, can install on the floor of high level, the building need not to reinforce again, the produced flash -off steam heat of steam condensate water on the hydrothermal other system of life is prepared in the twinkling of an eye to no water tank in the at utmost, has reduced the waste of the energy, and the flash -off steam uses with hot water basically can the hold in.
Description
Technical field
The utility model relates to the device that a kind of flash-off steam heat recovery cistern free prepares domestic hot-water instantaneously, belongs to flash-off steam heat recovery and utilization technical field.
Background technology
When the heat setting under certain pressure bear water or boiler water by step-down, part water can double evaporation-cooling, and the steam obtained is flash-off steam.At present, industrial steam is transported to after each gas utilization unit carries out heat exchange and releases heat energy, and steam just condenses into high-temperature water.High-temperature water can be collected in a condensation water pot communicated with air, and then by pump, interior high-temperature water in condensation water pot is sent to the make-up water of boiler room as boiler develops steam vapor.High-temperature water can produce flash-off steam in the condensation water pot communicated with air, the sensible heat of steam condensate (SC) such as: 0.6Mpa(gauge pressure) be 690 kilojoules/kilogram, the sensible heat of 0Mpa (gauge pressure) condensed water be 419 kilojoules/kilogram, will discharge after high-temperature condensation water enters into storage tank 271 kilojoules/kilogram heat.In prior art, effective cistern free does not prepare the flash-off steam of domestic hot-water instantaneously, the flash-off steam produced in condensation water pot is directly drained in air, because flash-off steam comprises the heat that factory economy can be made to run, cistern free does not prepare it of domestic hot-water instantaneously, will cause the waste of the energy.
The hot water of preparation 60 ° of about C is all needed, to meet the demands of production and living in fields such as each industrial enterprise, commercial center, hotels.Water in heating water tank makes its temperature arrived required for us be the method that tradition prepares domestic hot-water, and heating one case so huge water needs long time and occupy very large space.Due to the scale of construction and weight huge, so conventional hot water's preparation facilities can only be installed on the ground.Commercial center in city, hotel architecture area are very large, but floor space is very limited, so building is very high, the main equipment such as refrigerator, water pump of the concealed space Dou Geigai building service on ground occupies.This technology adopts small-sized fitment combination such as " plate type heat exchangers " to become lightweight quick hot water heater, just can prepare a large amount of domestic hot-waters, can install this device in any floor without the need to huge tanks.Save very limited ground space.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus provide a kind of flash-off steam heat recovery cistern free to prepare the device of domestic hot-water instantaneously, fully can prepare the flash-off steam heat of domestic hot-water instantaneously by cistern free, by heat exchange running water, decrease the waste of the energy; Safety, provide domestic hot-water fast.
According to the technical scheme that the utility model provides, the device that flash-off steam heat recovery cistern free prepares domestic hot-water instantaneously comprises condensation water pot, flash-off steam heat exchanger and plate type heat exchanger, condensation water pot is provided with multiple condensate water water inlet pipe, it is characterized in that: flash-off steam heat exchanger is positioned at directly over condensation water pot, the inlet end of flash-off steam heat exchanger connects the outlet side of condensation water pot by flash-off steam escape pipe, the water inlet end of flash-off steam heat exchanger connects running water water inlet pipe, the water side of flash-off steam heat exchanger is by the water inlet end of running water outlet pipe connecting plate type heat exchanger, the inlet end of plate type heat exchanger connects steam inlet duct, steam inlet duct is provided with the first filter, pressure-reducing valve, Pressure gauge and safety valve successively, the water side of plate type heat exchanger connects hot water outlet pipe, the upper water inlet connecting mixed water valve of hot water outlet pipe, another water inlet of mixed water valve connects mixed water water inlet pipe, the water side of mixed water valve connects mixed water outlet pipe, the condensed water water side of plate type heat exchanger connects condensation water pot by condensed water outlet pipe, and condensed water outlet pipe is provided with steam trap and the second filter.
Further, flash-off steam heat exchanger comprises heat exchanger shell, multiple heat exchanging pipe is vertically set firmly in heat exchanger shell, multiple heat exchanging pipe is equally spaced, a filler center-pole is provided with in each heat exchanging pipe, filler center-pole is provided with multiple wire packing, and multiple wire packing is equally spaced along filler center-pole length direction.
Further, running water water inlet pipe is provided with the first valve controlling running water water inlet pipe break-make.
Further, running water outlet pipe is provided with the 3rd valve.
Further, be provided with standby pipes between running water outlet pipe and running water water inlet pipe, standby pipes is provided with the second valve.
Further, steam inlet duct is provided with the 4th valve controlling steam inlet duct break-make.
Compared with the prior art the utility model has the following advantages:
The utility model structure is simple, compact, reasonable, and volume ratio has the volume type heating water system of water tank to want little many, and in the hot water situation going out same flow, weight is lighter, and can be arranged on high-rise floor, building is without the need to again reinforcing; Cistern free prepares the flash-off steam heat that the steam condensate (SC) on the other system of domestic hot-water produces instantaneously to the full extent, decreases the waste of the energy, and flash-off steam and hot water use and substantially can keep synchronous; The leaving water temperature of hot water is mixed water valve to regulate by machinery, regulates reliable, can not because instrument controlling is malfunctioning water temperature over-high, the personnel that cause scald.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is flash-off steam heat exchanger front view.
Description of reference numerals: 1-condenses water pot, 2-condensate water water inlet pipe, 3-flash-off steam escape pipe, 4-flash-off steam heat exchanger, 4.1-heat exchanger shell, 4.2-heat exchanging pipe, 4.3-filler center-pole, 4.4-wire packing, 5-first valve, 6-running water water inlet pipe, 7-standby pipes, 8-second valve, 9-running water outlet pipe, 10-the 3rd valve, 11-plate type heat exchanger, 12-steam inlet duct, 13-the 4th valve, 14-first filter, 15-pressure-reducing valve, 16-Pressure gauge, 17-safety valve, 18-mixes water valve, 19-hot water outlet pipe, 20-mixes water water inlet pipe, 21-mixes water outlet pipe, 22-condensed water outlet pipe, 23-second filter, 24-steam trap.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the utility model below:
As shown in Figure 1, the utility model mainly comprises condensation water pot 1, flash-off steam heat exchanger 4 and plate type heat exchanger 11, condensation water pot 1 is provided with multiple condensate water water inlet pipe 2, industrial steam is transported to after each gas utilization unit carries out heat exchange and releases heat energy, steam just condenses into high-temperature water, and high-temperature water is entered in condensation water pot 1 by multiple condensate water water inlet pipe 2.
Flash-off steam heat exchanger 4 is positioned at directly over condensation water pot 1, and as shown in Figure 2, described flash-off steam heat exchanger 4 comprises heat exchanger shell 4.1, vertically sets firmly multiple heat exchanging pipe 4.2 in heat exchanger shell 4.1, and multiple heat exchanging pipe 4.2 is equally spaced.Be provided with a filler center-pole 4.3 in each heat exchanging pipe 4.2, filler center-pole 4.3 is provided with multiple wire packing 4.4, and multiple wire packing 4.4 is equally spaced along filler center-pole 4.3 length direction.
The inlet end of flash-off steam heat exchanger 4 connects the outlet side of condensation water pot 1 by flash-off steam escape pipe 3.The water inlet end of flash-off steam heat exchanger 4 connects running water water inlet pipe 6, and running water water inlet pipe 6 is provided with the first valve 5 controlling running water water inlet pipe 6 break-make.In use, the flash-off steam produced in condensation water pot 1 enters in flash-off steam heat exchanger 4 by flash-off steam escape pipe 3, along heat exchanging pipe 4.2 rise and with the tap water at normal temperature generation heat exchange in heat exchanger shell 4.1.Wire packing 4.4 adds the contact area with flash-off steam, when during flash-off steam is by heat exchanger during each root heat exchanging pipe 4.2 just can with the tap water at normal temperature heat exchange fast of coming in shell side, the heat in flash-off steam is passed in tap water at normal temperature.Flash-off steam cooling just condenses into little water droplet later, under the effect of wire packing 4.4, constantly form large water droplet, and flood drips and again drops under gravity in condensation water pot 1.
The water side of flash-off steam heat exchanger 4 is by the water inlet end of running water outlet pipe 9 connecting plate type heat exchanger 11, and running water outlet pipe 9 is provided with the 3rd valve 10.Be provided with standby pipes 7 between described running water outlet pipe 9 and running water water inlet pipe 6, standby pipes 7 is provided with the second valve 8.When flash-off steam heat exchanger 4 is safeguarded, as long as open standby pipes 7, running water enters in plate type heat exchanger 11 by standby pipes 7, does not affect normal use.
The inlet end of plate type heat exchanger 11 connects steam inlet duct 12, steam inlet duct 12 is provided with successively, the first filter 14, pressure-reducing valve 15, Pressure gauge 16 and safety valve 17, and vapours is entered in plate type heat exchanger 11 by steam inlet duct 12 carries out heat exchange.Described steam inlet duct 12 is provided with the 4th valve 13 controlling steam inlet duct 12 break-make.
The water side of plate type heat exchanger 11 connects hot water outlet pipe 19, hot water outlet pipe 19 connects a water inlet of mixed water valve 18, and another water inlet of mixed water valve 18 connects mixed water water inlet pipe 20, and the water side of mixed water valve 18 connects mixed water outlet pipe 21.
The condensed water water side of plate type heat exchanger 11 connects condensation water pot 1 by condensed water outlet pipe 22, and condensed water outlet pipe 22 is provided with steam trap 24 and the second filter 23.
Through the running water of heating enter in plate type heat exchanger 11 with the high-temperature steam generation heat exchange of coming in steam inlet duct, produce high-temperature-hot-water, high-temperature-hot-water is again mixing with tap water at normal temperature in overmulling water valve, and the hot water obtaining 55-60 ° of C after mixing flows out from mixed water outlet pipe 21 and uses.High-temperature steam obtains condensed water after heat exchange, and condensed water enters steam trap after filter, and the condensed water going out steam trap is still sent to condensation water pot.Steam inlet duct must be controlled at below 0.1Mpa by pressure-reducing valve 15 steam pressure out, then is sent in plate type heat exchanger the running water after heating preheating.
The utility model structure is simple, compact, reasonable, and volume ratio has the volume type heating water system of water tank to want little many, and in the hot water situation going out same flow, weight is lighter, and can be arranged on high-rise floor, building is without the need to again reinforcing; Cistern free prepares the flash-off steam heat that the steam condensate (SC) on the other system of domestic hot-water produces instantaneously to the full extent, decreases the waste of the energy, and flash-off steam and hot water use and substantially can keep synchronous; The leaving water temperature of hot water is mixed water valve to regulate by machinery, regulates reliable, can not because instrument controlling is malfunctioning water temperature over-high, the personnel that cause scald.
Claims (6)
1. a flash-off steam heat recovery cistern free prepares the device of domestic hot-water instantaneously, comprise condensation water pot (1), flash-off steam heat exchanger (4) and plate type heat exchanger (11), condensation water pot (1) is provided with multiple condensate water water inlet pipe (2), it is characterized in that: flash-off steam heat exchanger (4) is positioned at directly over condensation water pot (1), the inlet end of flash-off steam heat exchanger (4) connects the outlet side of condensation water pot (1) by flash-off steam escape pipe (3), the water inlet end of flash-off steam heat exchanger (4) connects running water water inlet pipe (6), the water side of flash-off steam heat exchanger (4) is by the water inlet end of running water outlet pipe (9) connecting plate type heat exchanger (11), the inlet end of plate type heat exchanger (11) connects steam inlet duct (12), steam inlet duct (12) is provided with successively the first filter (14), pressure-reducing valve (15), Pressure gauge (16) and safety valve (17), the water side of plate type heat exchanger (11) connects hot water outlet pipe (19), the upper water inlet connecting mixed water valve (18) of hot water outlet pipe (19), another water inlet of mixed water valve (18) connects mixed water water inlet pipe (20), the water side of mixed water valve (18) connects mixed water outlet pipe (21), the condensed water water side of plate type heat exchanger (11) connects condensation water pot (1) by condensed water outlet pipe (22), condensed water outlet pipe (22) is provided with steam trap (24) and the second filter (23).
2. flash-off steam heat recovery cistern free as claimed in claim 1 prepares the device of domestic hot-water instantaneously, it is characterized in that: described flash-off steam heat exchanger (4) comprises heat exchanger shell (4.1), multiple heat exchanging pipe (4.2) is vertically set firmly in heat exchanger shell (4.1), multiple heat exchanging pipe (4.2) is equally spaced, a filler center-pole (4.3) is provided with in each heat exchanging pipe (4.2), filler center-pole (4.3) is provided with multiple wire packing (4.4), multiple wire packing (4.4) is equally spaced along filler center-pole (4.3) length direction.
3. flash-off steam heat recovery cistern free as claimed in claim 1 prepares the device of domestic hot-water instantaneously, it is characterized in that: described running water water inlet pipe (6) is provided with the first valve (5) controlling running water water inlet pipe (6) break-make.
4. flash-off steam heat recovery cistern free as claimed in claim 1 prepares the device of domestic hot-water instantaneously, it is characterized in that: described running water outlet pipe (9) is provided with the 3rd valve (10).
5. flash-off steam heat recovery cistern free as claimed in claim 1 prepares the device of domestic hot-water instantaneously, it is characterized in that: be provided with standby pipes (7) between described running water outlet pipe (9) and running water water inlet pipe (6), standby pipes (7) is provided with the second valve (8).
6. flash-off steam heat recovery cistern free as claimed in claim 1 prepares the device of domestic hot-water instantaneously, it is characterized in that: described steam inlet duct (12) is provided with the 4th valve (13) controlling steam inlet duct (12) break-make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523289.5U CN204786723U (en) | 2015-07-17 | 2015-07-17 | Flash -off steam heat recovery does not have water tank and prepares hydrothermal device of life in twinkling of an eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523289.5U CN204786723U (en) | 2015-07-17 | 2015-07-17 | Flash -off steam heat recovery does not have water tank and prepares hydrothermal device of life in twinkling of an eye |
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| Publication Number | Publication Date |
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| CN204786723U true CN204786723U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520523289.5U Active CN204786723U (en) | 2015-07-17 | 2015-07-17 | Flash -off steam heat recovery does not have water tank and prepares hydrothermal device of life in twinkling of an eye |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984381A (en) * | 2020-12-23 | 2021-06-18 | 山东成泰新材料有限公司 | Method for saving heat energy for chemical enterprises |
| CN114046675A (en) * | 2021-11-22 | 2022-02-15 | 山东鲁润热能科技有限公司 | Heat exchange equipment for high-pressure drainage cooling of power plant |
-
2015
- 2015-07-17 CN CN201520523289.5U patent/CN204786723U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984381A (en) * | 2020-12-23 | 2021-06-18 | 山东成泰新材料有限公司 | Method for saving heat energy for chemical enterprises |
| CN112984381B (en) * | 2020-12-23 | 2022-12-13 | 山东成泰新材料有限公司 | Method for saving heat energy for chemical enterprises |
| CN114046675A (en) * | 2021-11-22 | 2022-02-15 | 山东鲁润热能科技有限公司 | Heat exchange equipment for high-pressure drainage cooling of power plant |
| CN114046675B (en) * | 2021-11-22 | 2024-02-20 | 山东鲁润热能科技有限公司 | Heat exchange equipment for high-pressure drainage cooling of power plant |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190621 Address after: 214092 No. 16 Mashan North Gate Road, Binhu District, Wuxi City, Jiangsu Province Patentee after: Fresenius Cabi Huarui Pharmaceutical Co. Ltd. Address before: 214021 Shizi Street, Yongfeng Road, Nanchang District, Wuxi City, Jiangsu Province, 96 -702 Co-patentee before: An Lejun Patentee before: Ye Xun |