CN107270266A - A kind of efficient saturated steam generator - Google Patents
A kind of efficient saturated steam generator Download PDFInfo
- Publication number
- CN107270266A CN107270266A CN201710587267.9A CN201710587267A CN107270266A CN 107270266 A CN107270266 A CN 107270266A CN 201710587267 A CN201710587267 A CN 201710587267A CN 107270266 A CN107270266 A CN 107270266A
- Authority
- CN
- China
- Prior art keywords
- heat pump
- temperature sensor
- electrical heating
- heating room
- water tank
- 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.)
- Pending
Links
- 229920006395 saturated elastomer Polymers 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 230000003020 moisturizing effect Effects 0.000 claims description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
- F22D5/26—Automatic feed-control systems
- F22D5/34—Applications of valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a kind of efficient saturated steam generator, including vacuum chamber, water tank, heat pump, steam electrical heating room and control system are provided with the vacuum chamber, water inlet pipe and communicating pipe are connected with the water tank, the water tank is connected with heat pump, the steam electrical heating room is connected by communicating pipe with water tank, and efferent duct is connected with the steam electrical heating room, and the control system is connected with water tank, heat pump and steam electrical heating room respectively.The advantage of the invention is that：The generation of its saturated vapor is main by air source heat pump, more more energy efficient than traditional boilers heated electrically；Using clean energy resource, zero-emission, it is noiseless, in the absence of environmental pollution；Equipment therefor is matured product, and attended operation is convenient；Using advanced touch-screen and PLC Intellectualized controllers.
Description
Technical field
The present invention relates to steam heat-exchanging systems technology field, and in particular to a kind of efficient saturated steam generator.
Background technology
The mode of steaming of traditional electric boiler is that the water of geo-stationary is heated using electrothermal tube, and the specific heat capacity of water compared with
Greatly, thermal conductivity is small, therefore traditional electric boiler producing steam process consumption is big, electric power is also big.
The water heating of electric boiler mode of heating is conducted by electrothermal tube acting to boil water, and the conduction surface of electrothermal tube is small, heating
The steam of generation is slower.
The content of the invention
Present invention aim to for a kind of the not enough there is provided efficient saturated steam generator of existing apparatus, its
The generation of saturated vapor is main by air source heat pump, more more energy efficient than traditional boilers heated electrically, and uses clean energy resource, reaches
Zero-emission, noiseless, environmentally safe purpose.
To achieve the above object, a kind of efficient saturated steam generator involved in the present invention, including vacuum chamber, it is described
It is provided with vacuum chamber on water tank, heat pump, steam electrical heating room and control system, the water tank and is connected with water inlet pipe and communicating pipe,
The water tank is connected with heat pump, and the steam electrical heating room is connected by communicating pipe with water tank, is connected on the steam electrical heating room
Efferent duct is connected to, the control system is connected with water tank, heat pump and steam electrical heating room respectively.
Further, in addition to vavuum pump, the vacuum chamber is connected with vavuum pump.
Further, it is additionally provided with pressure charging valve on the communicating pipe.
Further, it is provided with the water tank in water tank temperature sensor, the vacuum chamber provided with environment temperature sensing
Device, the heat pump water inlet and water outlet are respectively equipped with heat pump inlet temperature sensor and heat pump outlet temperature sensor, institute
State that steam electrical heating room inlet and outlet is respectively equipped with steam electrical heating room inlet temperature sensor and steam electrical heating room goes out
Mouth temperature sensor, gathers water tank, vacuum chamber, air source heat pump gateway, the temperature of steam electrical heating room gateway everywhere respectively
Spend information, the water tank temperature sensor, environment temperature sensor, heat pump inlet temperature sensor and heat pump outlet temperature sensing
Device, the signal of steam electrical heating room inlet temperature sensor and steam electrical heating room outlet temperature sensor respectively with control system
Input port is connected.
Further, the water inlet pipe is provided with moisturizing magnetic valve, the signal output port of the control system respectively with
Moisturizing magnetic valve, heat pump, the connection of steam electrical heating room, control water inlet pipe running water switch, air source heat pump, steam electricity to add respectively
The work in hot cell.
Further, the control system include PLC control modules, PLC expansion modules, the water tank temperature sensor,
Environment temperature sensor, heat pump inlet temperature sensor and heat pump outlet temperature sensor, steam electrical heating room inlet temperature are passed
Sensor and steam electrical heating room outlet temperature sensor are connected with PLC control modules respectively, the moisturizing magnetic valve, heat pump, steaming
Vapour electrical heating room is connected with PLC expansion modules respectively.
Further, the control system also includes display module, and the display module is connected with touch-screen.
As preference, the heat pump is air source heat pump.
As preference, the vavuum pump maintains the air pressure in vacuum chamber to be 0.03MPa.
The advantage of the invention is that：
1st, save：The generation of saturated vapor is main by air source heat pump, more more energy efficient than traditional boilers heated electrically；
2nd, it is environmentally friendly：Using clean energy resource, zero-emission, it is noiseless, in the absence of environmental pollution；
3rd, it is safe and reliable：Equipment therefor is matured product, and attended operation is convenient；
4th, advanced technology：Using advanced touch-screen and PLC Intellectualized controllers.
Brief description of the drawings
Fig. 1 is radial section schematic diagram of the invention；
In figure：Vacuum chamber 1, water tank 2 are (wherein：The communicating pipe 2.2 of water inlet pipe 2.1), heat pump 3, steam electrical heating room 4 (wherein：
Efferent duct 4.1), control system 5, pressure charging valve 6.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Such as Fig. 1, a kind of efficient saturated steam generator, including vacuum chamber 1, the vacuum chamber 1 are interior provided with water tank 2, heat
Water inlet pipe 2.1 and communicating pipe 2.2, the water tank 2 are connected with pump 3, steam electrical heating room 4 and control system 5, the water tank 2
Connect, the steam electrical heating room 4 is connected by communicating pipe 2.2 with water tank 2, connected on the steam electrical heating room 4 with heat pump 3
There is efferent duct 4.1, the control system 5 is connected with water tank 2, heat pump 3 and steam electrical heating room 4 respectively.Also include vavuum pump
1.1, the vacuum chamber 1 is connected with vavuum pump 1.1.Pressure charging valve 6 is additionally provided with the communicating pipe 2.2.
It is provided with the water tank 2 in water tank temperature sensor, the vacuum chamber 1 and is provided with environment temperature sensor, the heat
The water inlet of pump 3 and water outlet are respectively equipped with heat pump inlet temperature sensor and heat pump outlet temperature sensor, the steam electricity
The inlet and outlet of heating chamber 4 is respectively equipped with steam electrical heating room inlet temperature sensor and steam electrical heating room outlet temperature is passed
Sensor, the control system 5 includes PLC control modules, PLC expansion modules, the water tank temperature sensor, environment temperature sensing
Device, heat pump inlet temperature sensor and heat pump outlet temperature sensor, steam electrical heating room inlet temperature sensor and steam electricity
Heating chamber outlet temperature sensor is connected with PLC control modules respectively, the moisturizing magnetic valve, heat pump 3, steam electrical heating room 4
It is connected respectively with PLC expansion modules.The control system 5 also includes display module, and the display module is connected with touch-screen.Institute
Heat pump 3 is stated for air source heat pump.The vavuum pump 1.1 maintains the air pressure in vacuum chamber 1 to be 0.03MPa.
When the present invention is used：
The air pressure environment for keeping 0.03MPa in vacuum chamber 1 is vacuumized by vavuum pump 1.1 first, is controlled by control system 5
Water-suppling electromagnetic valve feed-tank 2 processed adds water, and adds water to after a certain amount of, closes water-suppling electromagnetic valve, opens air source heat pump 3 to water tank 2
Among water carry out circulating-heating, under 0.03MPa air pressure environment, when water is heated to 70 DEG C or so, come to life
Gasification steam is produced, while the air pressure in water tank 2 is constantly raised, when water tank temperature sensor detects water tank water temperature for 80 DEG C
When, exhaust solenoid valve is opened, and saturated vapor starts to convey steam to steam electrical heating room 4, and the steam of output passes through steam boosting
Air pressure is added to 0.2MPa after valve 5, subsequently into steam electrical heating room 4, and steam is entered to advance in steam electrical heating room 4
The heating of one step, when it is 160 DEG C that steam electrical heating room outlet temperature sensor, which detects temperature, the output on efferent duct 4.1
Magnetic valve is opened, and device starts outwards to export 160 DEG C, 0.2MPa steam.
Compared with prior art, the present invention reduces the air pressure environment in vacuum chamber 1 by way of vacuumizing first, makes
0.03MPa air pressure environment is maintained in secret room, is reduced under the formation temperature of saturated vapor, the air pressure, air source heat pump 3 can
With in the circulatory system of water tank 2, water is directly heated into 0.05MPa, then 80 DEG C of saturated vapor is added by steam electricity again
The saturated vapor that hot cell 4 generates air source heat pump 3 further heat pressurization reach 0.2MPa, 160 DEG C.In the life of saturated vapor
During, the latent heat of vaporization is to need most parts that consume energy, and the present invention is by dropping hypobaric, so as to reduce saturation steaming
The formation temperature of vapour, so that ensure that air source heat pump 3 can directly generate saturated vapor, compared with traditional boilers heated electrically,
Air source heat pump 3 is only capable of water to be heated to 80 DEG C or so, but power consumption is only the 1/4 of boilers heated electrically, so the present invention drops significantly
Energy consumption required for low saturated vapor generation.
Using the heat needed for air source heat pump offer water vapor, (heat needed for water vapor is that water is raised to 100 to this patent
Spend institute's calorific requirement 5 times), the thermal efficiency for producing saturated vapor is lifted than other air source heat pumps and electric boiler combination application
More than 100%.By taking 0 degree of aquatic production 200 degree of saturated vapors, air source heat pump efficiencies 300% as an example, pure grill pan stove heat needs 7
The electric energy of individual unit, other air source heat pumps need 6.33 unit of electrical energy with electric boiler combination application, and this patent only needs 3~4
Individual unit of electrical energy.
Finally it is pointed out that above example is only the more representational example of the present invention.It is clear that the invention is not restricted to
Above-described embodiment, can also there is many deformations.All technical spirits according to the present invention are to made for any of the above embodiments any simple
Modification, equivalent variations and modification, are considered as belonging to protection scope of the present invention.
Claims (9)
1. a kind of efficient saturated steam generator, it is characterised in that：Including vacuum chamber (1), water is provided with the vacuum chamber (1)
Water inlet pipe (2.1) is connected with case (2), heat pump (3), steam electrical heating room (4) and control system (5), the water tank (2) and is connected
Siphunculus (2.2), the water tank (2) connects with heat pump (3), and the steam electrical heating room (4) passes through communicating pipe (2.2) and water tank
(2) connect, be connected with efferent duct (4.1) on the steam electrical heating room (4), the control system (5) respectively with water tank (2),
Heat pump (3) is connected with steam electrical heating room (4).
2. a kind of efficient saturated steam generator according to claim 1, it is characterised in that：Also include vavuum pump
(1.1), the vacuum chamber (1) connects with vavuum pump (1.1).
3. a kind of efficient saturated steam generator according to claim 2, it is characterised in that：The communicating pipe (2.2)
On be additionally provided with pressure charging valve (6).
4. a kind of efficient saturated steam generator according to any one in claims 1 to 3, it is characterised in that：Institute
State to be provided with water tank temperature sensor, the vacuum chamber (1) in water tank (2) and be provided with environment temperature sensor, the heat pump (3) is entered
The mouth of a river and water outlet are respectively equipped with heat pump inlet temperature sensor and heat pump outlet temperature sensor, the steam electrical heating room
(4) inlet and outlet is respectively equipped with steam electrical heating room inlet temperature sensor and steam electrical heating room outlet temperature sensing
Device, the water tank temperature sensor, environment temperature sensor, heat pump inlet temperature sensor and heat pump outlet temperature sensor,
The signal of steam electrical heating room inlet temperature sensor and steam electrical heating room outlet temperature sensor respectively with control system (5)
Input port is connected.
5. a kind of efficient saturated steam generator according to claim 4, it is characterised in that：The water inlet pipe (2.1)
Moisturizing magnetic valve is provided with, the signal output port of the control system (5) is electric with moisturizing magnetic valve, heat pump (3), steam respectively
Heating chamber (4) is connected.
6. a kind of efficient saturated steam generator according to claim 5, it is characterised in that：The control system (5)
Including PLC control modules, PLC expansion modules, the water tank temperature sensor, environment temperature sensor, heat pump inlet temperature are passed
Sensor and heat pump outlet temperature sensor, steam electrical heating room inlet temperature sensor and steam electrical heating room outlet temperature sensing
Device is connected with PLC control modules respectively, the moisturizing magnetic valve, heat pump (3), steam electrical heating room (4) respectively with PLC expanded modes
Block is connected.
7. a kind of efficient saturated steam generator according to claim 6, it is characterised in that：The control system (5)
Also include display module, the display module is connected with touch-screen.
8. a kind of efficient saturated steam generator according to any one in claim 4~7, it is characterised in that：Institute
Heat pump (3) is stated for air source heat pump.
9. a kind of efficient saturated steam generator according to claim 8, it is characterised in that：The vavuum pump (1.1)
It is 0.03MPa to maintain the air pressure in vacuum chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587267.9A CN107270266A (en) | 2017-07-18 | 2017-07-18 | A kind of efficient saturated steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587267.9A CN107270266A (en) | 2017-07-18 | 2017-07-18 | A kind of efficient saturated steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107270266A true CN107270266A (en) | 2017-10-20 |
Family
ID=60078910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710587267.9A Pending CN107270266A (en) | 2017-07-18 | 2017-07-18 | A kind of efficient saturated steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270266A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009058147A (en) * | 2007-08-30 | 2009-03-19 | Hitachi Ltd | Heat pump system and its operation method |
| CN102261631A (en) * | 2011-06-23 | 2011-11-30 | 武汉朗肯节能技术有限公司 | Heat pump steam engine |
| CN203533509U (en) * | 2013-05-29 | 2014-04-09 | 赖正伦 | High-pressure steam production equipment |
| CN103908788A (en) * | 2012-12-31 | 2014-07-09 | 中国科学院理化技术研究所 | MVR heat pump evaporation system |
| CN105841124A (en) * | 2016-05-27 | 2016-08-10 | 陕西盛田能源服务股份有限公司 | Small steam generation device and method based on air source carbon dioxide heat pump |
| CN106152505A (en) * | 2015-03-27 | 2016-11-23 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump water heater |
| CN207298891U (en) * | 2017-07-18 | 2018-05-01 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of efficient saturated steam generator |
-
2017
- 2017-07-18 CN CN201710587267.9A patent/CN107270266A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009058147A (en) * | 2007-08-30 | 2009-03-19 | Hitachi Ltd | Heat pump system and its operation method |
| CN102261631A (en) * | 2011-06-23 | 2011-11-30 | 武汉朗肯节能技术有限公司 | Heat pump steam engine |
| CN103908788A (en) * | 2012-12-31 | 2014-07-09 | 中国科学院理化技术研究所 | MVR heat pump evaporation system |
| CN203533509U (en) * | 2013-05-29 | 2014-04-09 | 赖正伦 | High-pressure steam production equipment |
| CN106152505A (en) * | 2015-03-27 | 2016-11-23 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump water heater |
| CN105841124A (en) * | 2016-05-27 | 2016-08-10 | 陕西盛田能源服务股份有限公司 | Small steam generation device and method based on air source carbon dioxide heat pump |
| CN207298891U (en) * | 2017-07-18 | 2018-05-01 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of efficient saturated steam generator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
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| RJ01 | Rejection of invention patent application after publication |