CN107014085A - A kind of economical gas wall-hung boiler - Google Patents
A kind of economical gas wall-hung boiler Download PDFInfo
- Publication number
- CN107014085A CN107014085A CN201710394266.2A CN201710394266A CN107014085A CN 107014085 A CN107014085 A CN 107014085A CN 201710394266 A CN201710394266 A CN 201710394266A CN 107014085 A CN107014085 A CN 107014085A
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- Prior art keywords
- water
- hot
- water tank
- preheating
- cavity
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Classifications
-
- 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
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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- 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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a kind of economical gas wall-hung boiler, including shell, burner heat exchanger and controller；Combustion chamber, incubation cavity, preheating cavity are divided into the shell；Combuster is set, and burner, heat exchanger are arranged in combustion chamber, the inlet of heat exchanger is communicated with preheating coil pipe, and preheating coil pipe is located in preheating cavity in the combustion chamber；The bottom of smoke exhaust pipe is communicated with hot well；Hot-water line is passed into the water tank in incubation cavity, and water proof chamber is provided with water tank；Temperature sensor is installed in the water tank.The present invention absorbs the heat in flue gas by the preheating coil pipe of setting, re-uses the heat in tail gas, increases operation rate；The hot water preserved in water tank, temperature is constant, provides the hot water of certain temperature the moment for people, wall-hung boiler is set to provide facility for the life of people, water tank is outer by there is flue gas, by flue gas to internal insulation, reduce heat in water tank and, to external diffusion, reduce the thermal loss of hot water.
Description
Technical field
The present invention relates to a kind of wall-hung boiler, specifically a kind of economical gas wall-hung boiler.
Background technology
Wall-hung boiler is exactly the abbreviation of burnt gas wall hanging furnace in fact." wall-hung boiler " is word term foreign word, and full name is：" combustion gas wall
Hanging heating stove ".We are at national standard call：" the quick heater of water for heating of fuel wall hanging formula ", but it is not traditional meaning
Gas heater in justice, is essentially different with water heater.Burnt gas wall hanging furnace has anti-frost protection, anti-dry protection, meaning
Outer blowout protection, temperature it is too high protection, water pump it is anti-jamming protection etc. a variety of safety precautions, can with external indoor thermostat,
To realize the purpose of personalized temperature adjustment and energy-conservation.
Existing wall-hung boiler is to produce heat by burning, and recycles heat exchanger to absorb heat, in order to cool water heating；
Interior energy can be converted into heat energy by this wall-hung boiler, and utilize heat energy, but be due to burn, with a large amount of in the flue gas of generation
Heat, and follow air to discharge, make to be not sufficiently stable inside heat waste, and the hot water produced, water temperature changes greatly, influence heat
Water is used.
The content of the invention
It is an object of the invention to provide a kind of economical gas wall-hung boiler, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of economical gas wall-hung boiler, including shell, burner heat exchanger and controller；Combustion is divided into the shell
Chamber, incubation cavity, preheating cavity are burnt, and incubation cavity is arranged on the top of preheating cavity, and through hole is offered between incubation cavity and preheating cavity,
Make the gas connection in incubation cavity and preheating cavity；Combuster is set in the combustion chamber, and burner, heat exchanger are arranged on burning
Interior, and burner is located at the top of heat exchanger, the inlet of heat exchanger is communicated with preheating coil pipe, and preheating coil pipe is located at preheating cavity
It is interior, connect cold water inlet on the end for preheating coil pipe；The bottom of the combustion chamber is communicated with smoke exhaust pipe, and smoke exhaust pipe is set vertically
Put, the bottom of smoke exhaust pipe is communicated with hot well, be communicated with pipe on the side wall of smoke exhaust pipe, pipe is passed into pre-
Hot intracavitary, the flue gas of generation is passed into preheating cavity；Hot-water line is communicated with the liquid outlet of the heat exchanger, hot-water line is passed through
In water tank in incubation cavity, water proof chamber is provided with water tank, water proof chamber falls the hot water that hot-water line enters towards hot-water line
Enter to water proof intracavitary, water proof intracavitary has been inserted vertically into hot water outlet pipe, and hot water outlet pipe passes the top of water tank and shell upwards
Portion, is provided with suction pump on hot water outlet pipe；Temperature sensor is installed, temperature sensor is connected to control in the water tank
On device, the output end of controller is connected with circulating pump, and circulating pump is arranged on return duct, return duct joining water box and heat exchanger
Inlet；Blast pipe is communicated with the top of incubation cavity.
Further：The material of the preheating coil pipe is copper, absorbs the heat in flue gas in preheating cavity.
Further：Drain pipe is communicated with the hot well, the condensed water of generation is discharged.
Further：Heat-insulation layer is provided with the water tank.
Further：The longitudinal section of the water proof chamber is L-shaped structure, and is fixed on the madial wall of water tank.
Further：The controller is programmable controller.
Further：When water temperature in the water tank is reduced, the signal detected is delivered to controller by temperature sensor
On, controller is judged according to default numerical value, less than assigned temperature, and controller, which sends signal, makes circulation pump startup, by water
Water in case is extracted out, is passed into heat exchanger and is reheated.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is absorbed in flue gas by the preheating coil pipe of setting
Heat, re-use tail gas in heat, increase operation rate, the condensing drip produced during heat exchange fall on bottom condensed water receive
Collect in groove, condensed water is dripped straight down, will not fall on the burner, protect burner, extend burner service life；In water
The hot water preserved in case, temperature is constant, provides the hot water of certain temperature the moment for people, wall-hung boiler is provided for the life of people
Convenient, water tank is outer by there is flue gas, by flue gas to internal insulation, reduces heat in water tank and, to external diffusion, reduces the heat of hot water
Amount loss.
Brief description of the drawings
Fig. 1 is a kind of structural representation of economical gas wall-hung boiler.
In figure：1- shells, 2- combustion chambers, 3- incubation cavities, 4- preheating cavities, 5- combustion chambers, 6- burners, 7- heat exchangers, 8-
Cold water inlet, 9- preheating coil pipes, 10- hot-water lines, 11- water tanks, 12- water proof chambers, 13- hot water outlet pipes, 14- suction pumps, 15-
Temperature sensor, 16- circulating pumps, 17- return ducts, 18- controllers, 19- smoke exhaust pipes, 20- pipes, 21- hot wells,
22- through holes, 23- blast pipes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in figure, the embodiment of the present invention, a kind of economical gas wall-hung boiler, including shell 1, the heat exchanger 7 of burner 6
With controller 18；Combustion chamber 2, incubation cavity 3, preheating cavity 4 are divided into the shell 1, and incubation cavity 3 is arranged on preheating cavity 4
Top, through hole 22 is offered between incubation cavity 3 and preheating cavity 4, makes the gas connection in incubation cavity 3 and preheating cavity 4, is easy to gas
Body passes through；Combuster 5 is set in the combustion chamber 2, and burner 6, heat exchanger 7 are arranged in combustion chamber 5, and burner 6
In the top of heat exchanger 7, condensed drop is set to fall without influenceing burner 6 to burn, the inlet of heat exchanger 7 is communicated with
Coil pipe 9 is preheated, preheating coil pipe 9 is located in preheating cavity 4, the material of preheating coil pipe 9 is copper, absorbs the heat in flue gas in preheating cavity 4
Amount, preheats and cold water inlet 8 is connected on the end of coil pipe 9, be internally passed through cold water, the cold water of entrance is preheated, and absorbs
Heat in flue gas；The bottom of the combustion chamber 5 is communicated with smoke exhaust pipe 19, and smoke exhaust pipe 19 is vertically arranged, the bottom of smoke exhaust pipe 19
It is communicated with hot well 21, hot well 21 and is communicated with drain pipe, the condensed water of generation is discharged, in smoke exhaust pipe
Pipe 20 is communicated with 19 side wall, pipe 20 is passed into preheating cavity 4, and the flue gas of generation is passed into preheating cavity 4,
Utilization is reuptaked to the heat in flue gas；Hot-water line 10 is communicated with the liquid outlet of the heat exchanger 7, hot-water line 10 is passed into
In water tank 11 in incubation cavity 3, heat-insulation layer is provided with water tank 11, the loss of heat in water tank 11 is reduced, set in water tank 11
There is water proof chamber 12, water proof chamber 12 makes the hot water that hot-water line 10 enters drop into water proof chamber 12, water proof chamber 12 towards hot-water line 10
Longitudinal section be L-shaped structure, and be fixed on the madial wall of water tank 11, hot water outlet pipe 13 be inserted vertically into water proof chamber 12,
Hot water outlet pipe 13 passes the top of water tank 11 and shell 1 upwards, and suction pump 14 is provided with hot water outlet pipe 13, will be fired
Burn the hot water produced to extract out immediately, reduce thermal loss and make water temperature drop；Temperature sensor 15 is installed in the water tank 11,
Temperature sensor 15 is connected on controller 18, and controller 18 is programmable controller, and the output end of controller 18, which is connected with, to be followed
Ring pump 16, circulating pump 16 is arranged on return duct 17, the inlet of the joining water box 11 of return duct 17 and heat exchanger 7, when water tank 11
When interior water temperature is reduced, the signal detected is delivered on controller 18 by temperature sensor 15, and controller 18 is according to default
Numerical value is judged, less than assigned temperature, and controller 18, which sends signal, starts circulating pump 16, and the water in water tank 11 is extracted out,
It is passed into heat exchanger 7 and reheats；Water tank 11 is incubated using remaining heat in flue gas in incubation cavity 3, reduced internal
Heat is communicated with blast pipe 23 to external diffusion at the top of incubation cavity 3, and the flue gas for generation of burning is discharged.
In use, being passed through cold water in cold water inlet 8, cold water absorbs the heat of flue gas in preheating cavity 4 by preheating coil pipe 9
Amount, preheats to cold water, fully absorbs remaining heat in flue gas, the cold water after preheating is passed into heat exchanger 7, burns
The burning heat exchanging of device 6 device 7 provides heat, the cold water of heat exchanger 7 is absorbed amount of heat, the hot water after heating passes through hot-water line 10
Be passed into water tank 11, enter inside water fall first in water proof chamber 12, extracted out by hot water outlet pipe 13, for heat
Water is collected in water tank 11, when internal hot-water when the temperature drops, being detected by temperature sensor 15, the control circulating pump of controller 18
16 start, and heating in heat exchanger 7 will be again fed in water tank 11, and water tank 11 is outer by there is residue in flue gas, flue gas not inhaled
The heat of receipts can be reduced heat in water tank 11 and, to external diffusion, reduce the thermal loss of hot water to internal insulation.The present invention passes through
The preheating coil pipe of setting absorbs the heat in flue gas, re-uses the heat in tail gas, increases operation rate, what is produced during heat exchange is cold
Solidifying water droplet is fallen in the hot well of bottom, and condensed water is dripped straight down, will not be fallen on the burner, protection burning
Device, extends burner service life；The hot water preserved in water tank, temperature is constant, provides the heat of certain temperature the moment for people
Water, makes wall-hung boiler provide facility for the life of people, and water tank is outer by there is flue gas, by flue gas to internal insulation, reduces water tank
Interior heat reduces the thermal loss of hot water to external diffusion.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of economical gas wall-hung boiler, including shell (1), burner (6) heat exchanger (7) and controller (18)；Its feature
It is：It is divided into combustion chamber (2), incubation cavity (3), preheating cavity (4) in the shell (1), and incubation cavity (3) is arranged on preheating cavity
(4) top, through hole (22) is offered between incubation cavity (3) and preheating cavity (4), is made in incubation cavity (3) and preheating cavity (4)
Gas connection；Combuster (5) is set in the combustion chamber (2), and burner (6), heat exchanger (7) are arranged in combustion chamber (5),
And burner (6) is located at the top of heat exchanger (7), the inlet of heat exchanger (7) is communicated with preheating coil pipe (9), preheating coil pipe (9)
In preheating cavity (4), connection cold water inlet (8) on the end of preheating coil pipe (9)；The bottom connection of the combustion chamber (5)
There is smoke exhaust pipe (19), smoke exhaust pipe (19) is vertically arranged, the bottom of smoke exhaust pipe (19) is communicated with hot well (21), in smoke evacuation
Pipe (20) is communicated with the side wall for managing (19), pipe (20) is passed into preheating cavity (4), the flue gas of generation is passed into
In preheating cavity (4)；Hot-water line (10) is communicated with the liquid outlet of the heat exchanger (7), hot-water line (10) is passed into incubation cavity (3)
In interior water tank (11), water proof chamber (12) is provided with water tank (11), water proof chamber (12) makes hot-water line towards hot-water line (10)
(10) hot water entered is dropped into water proof chamber (12), has been inserted vertically into hot water outlet pipe (13) in water proof chamber (12), hot water goes out
Water pipe (13) passes the top of water tank (11) and shell (1) upwards, and suction pump (14) is provided with hot water outlet pipe (13)；
Temperature sensor (15) is installed in the water tank (11), temperature sensor (15) is connected on controller (18), controller
(18) output end is connected with circulating pump (16), and circulating pump (16) is arranged on return duct (17), return duct (17) joining water box
(11) and heat exchanger (7) inlet；Blast pipe (23) is communicated with the top of incubation cavity (3).
2. a kind of economical gas wall-hung boiler according to claim 1, it is characterised in that：The material of the preheating coil pipe (9)
Matter is copper, absorbs the heat in preheating cavity (4) interior flue gas.
3. a kind of economical gas wall-hung boiler according to claim 1, it is characterised in that：The hot well (21)
Drain pipe is inside communicated with, the condensed water of generation is discharged.
4. a kind of economical gas wall-hung boiler according to claim 1, it is characterised in that：Provided with guarantor in the water tank (11)
Warm layer.
5. a kind of economical gas wall-hung boiler according to claim 1, it is characterised in that：The vertical of the water proof chamber (12) cuts
Face is L-shaped structure, and is fixed on the madial wall of water tank (11).
6. a kind of economical gas wall-hung boiler according to claim 1, it is characterised in that：The controller (18) is to compile
Range controller.
7. a kind of economical gas wall-hung boiler according to claim 1, it is characterised in that：Water temperature in the water tank (11)
During reduction, the signal detected is delivered on controller (18) by temperature sensor (15), and controller (18) is according to default number
Value is judged, less than assigned temperature, and controller (18), which sends signal, starts circulating pump (16), and the water in water tank (11) is taken out
Go out, be passed into heat exchanger (7) and reheat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710394266.2A CN107014085A (en) | 2017-05-28 | 2017-05-28 | A kind of economical gas wall-hung boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710394266.2A CN107014085A (en) | 2017-05-28 | 2017-05-28 | A kind of economical gas wall-hung boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107014085A true CN107014085A (en) | 2017-08-04 |
Family
ID=59451719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710394266.2A Withdrawn CN107014085A (en) | 2017-05-28 | 2017-05-28 | A kind of economical gas wall-hung boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014085A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631474A (en) * | 2017-10-13 | 2018-01-26 | 天津宅佳蓄能科技发展中心 | Low energy consumption gas-heating water heater |
| CN112178932A (en) * | 2020-10-22 | 2021-01-05 | 蔡佳慧 | Multifunctional gas water heater |
| CN113405259A (en) * | 2021-07-06 | 2021-09-17 | 德州莱茵电气有限公司 | Energy-saving and environment-friendly type gas wall-mounted furnace |
| CN114234440A (en) * | 2021-12-27 | 2022-03-25 | 洪小均 | Zero cold water heater with noiseless heat preservation function |
-
2017
- 2017-05-28 CN CN201710394266.2A patent/CN107014085A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631474A (en) * | 2017-10-13 | 2018-01-26 | 天津宅佳蓄能科技发展中心 | Low energy consumption gas-heating water heater |
| CN112178932A (en) * | 2020-10-22 | 2021-01-05 | 蔡佳慧 | Multifunctional gas water heater |
| CN113405259A (en) * | 2021-07-06 | 2021-09-17 | 德州莱茵电气有限公司 | Energy-saving and environment-friendly type gas wall-mounted furnace |
| CN113405259B (en) * | 2021-07-06 | 2022-06-10 | 德州莱茵电气有限公司 | Energy-saving and environment-friendly type gas wall-mounted furnace |
| CN114234440A (en) * | 2021-12-27 | 2022-03-25 | 洪小均 | Zero cold water heater with noiseless heat preservation function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170804 |