CN106949637A - A kind of small scall coal-fired boiler hot water apparatus - Google Patents
A kind of small scall coal-fired boiler hot water apparatus Download PDFInfo
- Publication number
- CN106949637A CN106949637A CN201710293954.XA CN201710293954A CN106949637A CN 106949637 A CN106949637 A CN 106949637A CN 201710293954 A CN201710293954 A CN 201710293954A CN 106949637 A CN106949637 A CN 106949637A
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- China
- Prior art keywords
- water
- hot
- hot water
- solar energy
- boiler
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 241
- 238000005485 electric heating Methods 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 239000008236 heating water Substances 0.000 claims abstract description 17
- 239000013589 supplement Substances 0.000 claims description 26
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 230000003020 moisturizing effect Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 description 9
- 239000003245 coal Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
-
- 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
- F24D17/00—Domestic hot-water supply systems
- F24D17/0015—Domestic hot-water supply systems using solar energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of small scall coal-fired boiler hot water apparatus, including coal-burning boiler hot-water heating system, solar energy water charging system and electric heating water charging system.The coal-burning boiler hot-water heating system includes constituting boiler, hot water circulating pump, hot-water cylinder and the hot water backwater's pump of the hot water heating circulatory system.The solar energy water charging system includes the solar energy hot water tank, solar heat-collection plate, solar energy circulating pump for constituting the hot water heating circulatory system.The electric heating water charging system includes electric heating circulating pump, electric heat water tank and the electric heater for constituting the hot water heating circulatory system.The hot water of the solar energy water charging system and electric heating water charging system is supplemented in coal-burning boiler hot-water heating system and then carried for users to use.The present invention is equally applicable to hot water supply, the heating of large area on the premise of coal-burning boiler miniaturization is ensured.
Description
Technical field
The present invention relates to a kind of equipment for providing hot water, particularly a kind of small scall coal-fired boiler heat suitable for medical field
Water installations.
Background technology
Coal-fired hot-water boiler refers to the boiler using coal as fuel, is mainly used in heat hot water.Such as CN102980294B, just
It is a kind of typical coal-fired hot-water boiler, it includes being provided with upper smoke box and lower smoke box in body of heater, body of heater, and upper smoke box is communicated with entrance
Pipe, is provided between inside and outside sleeve pipe, inside and outside sleeve pipe between upper smoke box and lower smoke box and is provided with ring-shaped flue, T words are additionally provided with body of heater
Type smoke box, T-shaped smoke box includes column and top cover, and the entrance pipe has two or more and enclosed in a circumferential direction located at outer tube
Outside, the bottom of the top cover of T-shaped smoke box is communicated with pipe, between the column outer surface of T font smoke boxes and inner sleeve, overcoat
Tube outer surface and enter between pipe, sequentially form four layers from inside to outside between pipe and pipe, between pipe and body of heater
Water leg structure.The coal-fired hot-water boiler heating surface area is big, and heat-transfer effect is good, and the thermal efficiency is high, it is adaptable to which large area heats.It is conventional
Coal-burning boiler due to be coal-fired, so its fuel cost is relatively low, but also have the shortcomings that volume is big, troublesome poeration.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of small scall coal-fired boiler hot water apparatus, ensuring that coal-burning boiler is small
On the premise of type, hot water supply, the heating of large area are equally applicable to.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of small scall coal-fired boiler hot water apparatus, including coal-burning boiler hot-water heating system, solar energy water charging system and electric heating are mended
Water system；
The coal-burning boiler hot-water heating system includes boiler, hot water circulating pump, hot-water cylinder and hot water backwater's pump, the hot-water cylinder
Offer hot water feed water inlet, the cold water water supplement port of bottom, the boiler hot-water entrance on top and supplement hot water inlet, the bottom at top
Hot water circuit outlet and hot water backwater's entrance, the hot water feed water inlet for provide user's hot water outlet, the hot water backwater
Entrance is the refluxing opening of remaining user's hot water, the external cold water of cold water water supplement port, the boiler hot-water inlet duct connection
The delivery port of boiler, the hot water circuit outlet conduit connects the water inlet of boiler, and the hot water circulating pump is arranged at hot water and followed
Ring is exported on the pipeline between boiler water inlet, and hot water backwater's pump is arranged on the pipeline of hot water backwater's entrance connection；
The solar energy water charging system includes solar energy hot water tank, solar heat-collection plate, solar energy circulating pump, the sun
Can boiler be provided with solar energy water supplement port, solar energy water inlet, solar energy loop exit, solar heat water out, it is described too
The positive energy external cold water of water supplement port, the solar energy water inlet tube connects the delivery port of solar heat-collection plate, and the solar energy is followed
Ring outlet conduit connects the water inlet of solar heat-collection plate, and the supplement hot water of the solar heat water exit conduit connection boiler enters
Mouthful, the solar energy circulating pump is arranged on the pipeline between solar energy loop exit and solar heat-collection plate water inlet；
The electric heating water charging system includes electric heating circulating pump, electric heat water tank, electric heater, and the electric heat water tank is provided with electricity
Vulcanize the mouth of a river, electric heating water inlet, electric heating circulating outlet, electric heating hot water outlet, the external cold water of electric heating water supplement port, the electric heating
Water inlet tube connects the delivery port of electric heat water tank, and the electric heating circulating outlet conduit connects the water inlet of electric heat water tank, described
Electric heating hot-water outlet conduits connect the supplement hot water inlet of boiler, and the electric heating circulating pump is arranged at electric heating circulating outlet and electric heating
On pipeline between hydrophone water inlet.
It is used as the further improvement of above-mentioned technical proposal：
The coal-burning boiler hot-water heating system is additionally provided with circulating pump control cabinet, and the circulating pump control cabinet is according in hot-water cylinder
Water temperature change, by hot water circulating pump be used for adjust hot water circuit outlet boiler water inlet between pipeline on current stream
Amount.
The hot-water cylinder is provided with temperature sensor, and the water temperature data in hot-water cylinder is sent to and followed by the temperature sensor
Ring pump control cabinet, circulating pump control cabinet is used to control hot water circulating pump according to the water temperature data of acquisition.
The boiler is provided with top and the normal pressure mouthful of atmosphere, the water-level gauge for being used to measure water level on top.
Liquid level gauge is provided with the solar energy hot water tank and electric heat water tank.
Compared to the prior art, beneficial effects of the present invention are：
The present invention has combined the hot water heating modes such as boiler fired coal heat supply, solar-heating and electric heating heat supply, is fired with boiler
, can be on the premise of boiler volume be reduced, it is ensured that system is still supplemented by solar-heating and electric heating heat supply based on coal heat supply
Substantial amounts of hot water, applied widely, economical environment-protective can be provided.
Brief description of the drawings
Fig. 1 is the structural representation of small scall coal-fired boiler hot water apparatus of the present invention.
In figure marked as：
11st, boiler；12nd, hot water circulating pump；13rd, hot-water cylinder；14th, hot water backwater's pump；15th, circulating pump control cabinet；21st, the sun
Can boiler；22nd, solar heat-collection plate；23rd, solar energy circulating pump；31st, electric heating circulating pump；32nd, electric heat water tank；33rd, electric hot water
Device.
Embodiment
The present invention will be described below in conjunction with the accompanying drawings, it will be appreciated that embodiment described herein is only used for
The description and interpretation present invention, is not intended to limit the present invention.
As shown in figure 1, the small scall coal-fired boiler hot water apparatus of the present embodiment, including coal-burning boiler hot-water heating system, solar energy
Water charging system and electric heating water charging system.
Wherein, coal-burning boiler hot-water heating system includes boiler 11, hot water circulating pump 12, hot-water cylinder 13 and hot water backwater's pump 14,
Hot-water cylinder 13 offers hot water feed water inlet, the cold water water supplement port of bottom, the boiler hot-water entrance on top and the supplement hot water at top
Entrance, the hot water circuit outlet of bottom and hot water backwater's entrance, hot water feed water inlet is the outlet of offer user's hot water, hot water backwater
Entrance is the refluxing opening of remaining user's hot water, and the external cold water of cold water water supplement port, boiler hot-water inlet duct connects boiler 11
Delivery port, hot water circuit outlet conduit connects the water inlet of boiler 11, and hot water circulating pump 12 is arranged at hot water circuit outlet and pot
On pipeline between the water inlet of stove 11, hot water backwater's pump 14 is arranged on the pipeline of hot water backwater's entrance connection.
Wherein, solar energy water charging system includes solar energy hot water tank 21, solar heat-collection plate 22, solar energy circulating pump 23,
Solar energy hot water tank 21 is provided with solar energy water supplement port, solar energy water inlet, solar energy loop exit, solar heat water out,
The external cold water of solar energy water supplement port, solar energy water inlet tube connects the delivery port of solar heat-collection plate 22, and solar energy is recycled
Mouth pipeline connects the water inlet of solar heat-collection plate 22, and solar heat water exit conduit connects the supplement hot water inlet of boiler 11,
Solar energy circulating pump 23 is arranged on the pipeline between solar energy loop exit and the water inlet of solar heat-collection plate 22.
Wherein, electric heating water charging system includes electric heating circulating pump 31, electric heat water tank 32, electric heater 33, and electric heat water tank 32 is set
Electric heating water supplement port, electric heating water inlet, electric heating circulating outlet, electric heating hot water outlet are equipped with, the external cold water of electric heating water supplement port, electric heating enters
Mouth of a river pipeline connects the delivery port of electric heat water tank 32, and electric heating circulating outlet conduit connects the water inlet of electric heat water tank 32, electric heating heat
Water exit conduit connects the supplement hot water inlet of boiler 11, and electric heating circulating pump 31 is arranged at electric heating circulating outlet and electric heater 33
On pipeline between water inlet.
In addition, coal-burning boiler hot-water heating system is additionally provided with circulating pump control cabinet 15, circulating pump control cabinet 15 is according to hot-water cylinder
Water temperature change in 13, is used to adjust the pipeline between hot water circuit outlet and the water inlet of boiler 11 by hot water circulating pump 12
Water flow.Hot-water cylinder 13 is provided with temperature sensor, and the water temperature data in hot-water cylinder 13 is sent to and followed by temperature sensor
Ring pump control cabinet 15, circulating pump control cabinet 15 is used to control hot water circulating pump 12 according to the water temperature data of acquisition.
In addition, boiler 11 is provided with top and the normal pressure mouthful of atmosphere, the water-level gauge for being used to measure water level on top.
Liquid level gauge is provided with solar energy hot water tank 21 and electric heat water tank 32.
Above-described embodiment is only the preference of the present invention.For those skilled in the art, it can be understood as, do not departing from
In the case of the principle and spirit of the present invention, a variety of changes, modification can be carried out to the embodiment and is replaced, and these changes,
Modification and replacement all should fall into protection scope of the present invention.
Claims (5)
1. a kind of small scall coal-fired boiler hot water apparatus, including coal-burning boiler hot-water heating system, solar energy water charging system and electric heating moisturizing
System, it is characterised in that：
The coal-burning boiler hot-water heating system includes boiler (11), hot water circulating pump (12), hot-water cylinder (13) and hot water backwater's pump
(14), the hot-water cylinder (13) offer top hot water feed water inlet, the cold water water supplement port of bottom, the boiler hot-water entrance on top
With supplement hot water inlet, the hot water circuit outlet of bottom and hot water backwater's entrance, the hot water feed water inlet is offer user's hot water
Outlet, hot water backwater's entrance be remaining user's hot water refluxing opening, the external cold water of cold water water supplement port, the pot
The delivery port of stove hot water inlet pipeline connection boiler (11), the water inlet of the hot water circuit outlet conduit connection boiler (11),
The hot water circulating pump (12) is arranged on the pipeline between hot water circuit outlet and boiler (11) water inlet, the hot water backwater
Pump (14) is arranged on the pipeline of hot water backwater's entrance connection；
The solar energy water charging system includes solar energy hot water tank (21), solar heat-collection plate (22), solar energy circulating pump (23),
The solar energy hot water tank (21) is provided with solar energy water supplement port, solar energy water inlet, solar energy loop exit, solar water
Outlet, the external cold water of solar energy water supplement port, the water outlet of the solar energy water inlet tube connection solar heat-collection plate (22)
Mouthful, the water inlet of the solar energy loop exit pipeline connection solar heat-collection plate (22), the solar heat water exit conduit
The supplement hot water inlet of boiler (11) is connected, the solar energy circulating pump (23) is arranged at solar energy loop exit and solar energy collection
On pipeline between hot plate (22) water inlet；
The electric heating water charging system includes electric heating circulating pump (31), electric heat water tank (32), electric heater (33), the electric heat water tank
(32) electric heating water supplement port, electric heating water inlet, electric heating circulating outlet, electric heating hot water outlet are provided with, the electric heating water supplement port is external
Cold water, the delivery port of the electric heating water inlet tube connection electric heat water tank (32), the electric heating circulating outlet conduit connects electric heating
The water inlet of water tank (32), the supplement hot water inlet of the electric heating hot-water outlet conduits connection boiler (11), the electric heating circulating
Pump (31) is arranged on the pipeline between electric heating circulating outlet and electric heater (33) water inlet.
2. small scall coal-fired boiler hot water apparatus according to claim 1, it is characterised in that：The coal-burning boiler hot-water heating system
Circulating pump control cabinet (15) is additionally provided with, the circulating pump control cabinet (15) changes according to the water temperature in hot-water cylinder (13), passed through
Hot water circulating pump (12) is used to adjust the water flow on the pipeline between hot water circuit outlet and boiler (11) water inlet.
3. small scall coal-fired boiler hot water apparatus according to claim 2, it is characterised in that：The hot-water cylinder (13) is provided with
Water temperature data in hot-water cylinder (13) is sent to circulating pump control cabinet (15) by temperature sensor, the temperature sensor, circulation
Pump control cabinet (15) is used to control hot water circulating pump (12) according to the water temperature data of acquisition.
4. small scall coal-fired boiler hot water apparatus according to claim 1, it is characterised in that：The boiler (11) is provided with top
Portion with the normal pressure mouthful of atmosphere, the water-level gauge for being used to measure water level on top.
5. small scall coal-fired boiler hot water apparatus according to claim 1, it is characterised in that：The solar energy hot water tank (21)
With electric heat water tank (32) in be provided with liquid level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293954.XA CN106949637A (en) | 2017-04-28 | 2017-04-28 | A kind of small scall coal-fired boiler hot water apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293954.XA CN106949637A (en) | 2017-04-28 | 2017-04-28 | A kind of small scall coal-fired boiler hot water apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106949637A true CN106949637A (en) | 2017-07-14 |
Family
ID=59477810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710293954.XA Pending CN106949637A (en) | 2017-04-28 | 2017-04-28 | A kind of small scall coal-fired boiler hot water apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106949637A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090159076A1 (en) * | 2007-11-30 | 2009-06-25 | Ke Ting Zheng | Solar energy saving system using gas and electricity as compensation |
| CN202792191U (en) * | 2012-09-19 | 2013-03-13 | 昆明理工大学 | Solar central hot water system heated by air source heat pump and boiler heating in auxiliary manner |
| CN203215835U (en) * | 2013-03-29 | 2013-09-25 | 王波 | Solar and coal-fired boiler heating system |
| CN204987182U (en) * | 2015-07-23 | 2016-01-20 | 西安科弘厨房工程设备有限责任公司 | Residential building solar energy / low ebb electric heat water shared system |
| CN105783277A (en) * | 2016-03-17 | 2016-07-20 | 上海市建筑科学研究院(集团)有限公司 | Solar water heating system assisting heating through air source heat pump and boiler and control method |
-
2017
- 2017-04-28 CN CN201710293954.XA patent/CN106949637A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090159076A1 (en) * | 2007-11-30 | 2009-06-25 | Ke Ting Zheng | Solar energy saving system using gas and electricity as compensation |
| CN202792191U (en) * | 2012-09-19 | 2013-03-13 | 昆明理工大学 | Solar central hot water system heated by air source heat pump and boiler heating in auxiliary manner |
| CN203215835U (en) * | 2013-03-29 | 2013-09-25 | 王波 | Solar and coal-fired boiler heating system |
| CN204987182U (en) * | 2015-07-23 | 2016-01-20 | 西安科弘厨房工程设备有限责任公司 | Residential building solar energy / low ebb electric heat water shared system |
| CN105783277A (en) * | 2016-03-17 | 2016-07-20 | 上海市建筑科学研究院(集团)有限公司 | Solar water heating system assisting heating through air source heat pump and boiler and control method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
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| RJ01 | Rejection of invention patent application after publication |