CN206905317U - A kind of economical gas wall-hung boiler - Google Patents
A kind of economical gas wall-hung boiler Download PDFInfo
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- CN206905317U CN206905317U CN201720611802.5U CN201720611802U CN206905317U CN 206905317 U CN206905317 U CN 206905317U CN 201720611802 U CN201720611802 U CN 201720611802U CN 206905317 U CN206905317 U CN 206905317U
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- water
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- preheating
- water tank
- cavity
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Abstract
The utility model 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 in the combustion chamber, and burner, heat exchanger are arranged in combustion chamber, and the inlet of heat exchanger is communicated with preheating coil pipe, and preheating coil pipe is located in preheating cavity；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 utility model 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 due to burning, with a large amount of in caused flue gas
Heat, and follow air to discharge, make heat waste, and be not sufficiently stable inside caused hot water, water temperature changes greatly, influences heat
Water uses.
The content of the invention
It is an object of the invention to provide a kind of economical gas wall-hung boiler, is asked with solve 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, preheat and cold water inlet is connected on the end of 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, and pipe is communicated with the side wall of smoke exhaust pipe, and pipe is passed into pre-
Hot intracavitary, caused flue gas 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 and be inserted vertically into hot water outlet pipe, hot water outlet pipe passes the top of water tank and shell upwards
Portion, suction pump is installed 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, caused condensed water 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 reduces, the signal detected is delivered to controller by temperature sensor
On, controller is judged according to default numerical value, and less than assigned temperature, 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, condensing drip caused by heat exchange fall on bottom condensed water receive
Collect in groove, condensed water drips 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 in water tank heat 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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to figure, in 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, fall condensed drop and burnt without influenceing burner 6, the inlet of heat exchanger 7 is communicated with
Coil pipe 9 is preheated, preheating coil pipe 9 is located in preheating cavity 4, and the material of preheating coil pipe 9 is copper, absorbs the heat in flue gas in preheating cavity 4
Amount, preheat 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, absorb
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
Hot well 21 is communicated with, drain pipe is communicated with hot well 21, caused condensed water is discharged, in smoke exhaust pipe
Pipe 20 is communicated with 19 side wall, pipe 20 is passed into preheating cavity 4, and caused flue gas 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, reduces the loss of heat in water tank 11, is 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 fire
Hot water is extracted out immediately caused by burning, is reduced thermal loss and is made 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 are 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 reduces, 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, 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 at the top of incubation cavity 3, flue gas caused by burning is discharged to external diffusion.
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, is preheated to cold water, fully absorbs remaining heat in flue gas, and the cold water after preheating is passed into heat exchanger 7, burning
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, and when internal hot-water when the temperature drops, being detected by temperature sensor 15, controller 18 controls circulating pump
16 start, and will be again fed in heat exchanger 7 and heat in water tank 11, and water tank 11 is outer by there is a flue gas, remaining in 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, cold caused by heat exchange
Condensate is dropped onto in the hot well of bottom, and condensed water drips straight down, will not be fallen on the burner, protection burning
Device, extend burner service life；The hot water preserved in water tank, temperature is constant, provides the heat of certain temperature the moment for people
Water, 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, 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 requires rather than described above limits, 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 involved claim of 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 those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
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), 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), cold water inlet (8) is connected 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, and the bottom of smoke exhaust pipe (19) is communicated with hot well (21), is discharging fume
Manage and pipe (20) is communicated with the side wall of (19), pipe (20) is passed into preheating cavity (4), caused flue gas 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).
A kind of 2. 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.
A kind of 3. economical gas wall-hung boiler according to claim 1, it is characterised in that：The hot well (21)
Drain pipe is inside communicated with, caused condensed water is discharged.
A kind of 4. economical gas wall-hung boiler according to claim 1, it is characterised in that：It is provided with and protects in the water tank (11)
Warm layer.
A kind of 5. 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).
A kind of 6. economical gas wall-hung boiler according to claim 1, it is characterised in that：The controller (18) is to compile
Range controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611802.5U CN206905317U (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 |
|---|---|---|---|
| CN201720611802.5U CN206905317U (en) | 2017-05-28 | 2017-05-28 | A kind of economical gas wall-hung boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206905317U true CN206905317U (en) | 2018-01-19 |
Family
ID=61286416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611802.5U Expired - Fee Related CN206905317U (en) | 2017-05-28 | 2017-05-28 | A kind of economical gas wall-hung boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206905317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057098A (en) * | 2019-04-30 | 2019-07-26 | 周波 | A kind of energy-saving capacity type water heater |
| CN112815521A (en) * | 2021-02-04 | 2021-05-18 | 白新甫 | Wall-mounted furnace with waste heat recovery function and working method thereof |
-
2017
- 2017-05-28 CN CN201720611802.5U patent/CN206905317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057098A (en) * | 2019-04-30 | 2019-07-26 | 周波 | A kind of energy-saving capacity type water heater |
| CN110057098B (en) * | 2019-04-30 | 2024-03-19 | 周波 | Energy-saving positive-displacement water heater |
| CN112815521A (en) * | 2021-02-04 | 2021-05-18 | 白新甫 | Wall-mounted furnace with waste heat recovery function and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20210528 |