CN207422639U - It is a kind of to automatically control anti-dry wall-hung boiler - Google Patents
It is a kind of to automatically control anti-dry wall-hung boiler Download PDFInfo
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- CN207422639U CN207422639U CN201721436720.8U CN201721436720U CN207422639U CN 207422639 U CN207422639 U CN 207422639U CN 201721436720 U CN201721436720 U CN 201721436720U CN 207422639 U CN207422639 U CN 207422639U
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- heat exchanger
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- pipe
- hung boiler
- control cabinet
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Abstract
Anti-dry wall-hung boiler can be automatically controlled the utility model discloses a kind of,Including closed combustion chamber,Heat exchanger,Control cabinet,Burner,Convector,Plate heat exchanger and small-sized water tank,Control cabinet is installed on the outside of closed combustion chamber,Control cabinet is with MCU microcontrollers unit in order to control,And it is provided with display screen on the control cabinet,Closed combustion chamber upper end is equipped with heat exchanger,Internal heat exchanger is equipped with heated center pipeline,Heat exchanger one end is equipped with temperature sensor,The device is additionally arranged a safety monitoring box,Also add a small-sized water tank,In pipeline without water in the case of carry out water temporary supplement,Monitor box is internally provided with water level sensor,When water level sensor senses water its water level of deficiency in safety monitoring box,Control cabinet control burner is in open position,And the first solenoid valve is opened at this time,So that the water of small-sized water tank is passed through heated center pipeline,Play the role of security protection.
Description
Technical field
The utility model is related to a kind of wall-hung boilers, and anti-dry wall-hung boiler can be automatically controlled more particularly, to a kind of.
Background technology
Hang stove be burnt gas wall hanging furnace abbreviation, full name is " fuel wall hanging formula heating stove ", be one kind using natural gas as the energy
Water heater, have anti-frost protection, anti-dry protection, accident extinguishing protection, temperature it is excessively high protection, water pump it is anti-jamming protection etc. it is more
Kind safety precautions.We are at national standard call:" the quick heater of water for heating of fuel wall hanging formula ", but it is not tradition
Gas heater in meaning, is essentially different with water heater.It can be with external indoor thermostat, to realize personalized temperature
It adjusts and energy saving purpose.Wall-hung boiler generally comprises single warm wall-hung boiler, casing wall-hung boiler, plate and changes wall-hung boiler etc..
In actual use, as long as there is not excessive low water level protection shutdown, user can seldom inspect periodically and to wall-hung boiler
Moisturizing is carried out, in use, wall-hung boiler is present with the situation of dry combustion method, but during due to dry combustion method, it in a short time will not be to wall hanging
Stove generation time influences, and still, after a period of time, due to the dry combustion method of wall-hung boiler, can cause heat exchanger and pipe overheat, into
And the service life of wall-hung boiler is influenced, and the danger of pipeline is be easy to cause, there are certain safety hidden danger, and in the situation of dry combustion method
Under, there is no water and a kind of wastes to resource in pipeline.
For case above, design is a kind of to automatically control anti-dry wall-hung boiler, which is additionally arranged a safety monitoring
Box also adds a small-sized water tank, in pipeline without water in the case of carry out the temporary supplement of water, set inside monitor box
Water level sensor is equipped with, when water level sensor senses water its water level of deficiency in safety monitoring box, control cabinet control burning
Device is in open position, and opens the first solenoid valve at this time so that the water of small-sized water tank is passed through heated center pipeline, plays
The effect of security protection.
Utility model content
The technical problems to be solved in the utility model is on the basis of wall-hung boiler is widely used, and is carried for the anti-dry of wall-hung boiler
For a kind of miscellaneous function, design is a kind of to automatically control anti-dry wall-hung boiler, so as to solve the above problems.
To achieve the above object, the utility model provides following technical solution:
The utility model is a kind of to automatically control anti-dry wall-hung boiler, including closed combustion chamber, heat exchanger, control cabinet,
Burner, convector, plate heat exchanger and small-sized water tank, the closed combustion chamber outside is equipped with control cabinet, described
Control cabinet is with MCU microcontrollers unit, and display screen is provided on the control cabinet in order to control, the closed combustion chamber upper end peace
Equipped with heat exchanger, the internal heat exchanger is equipped with heated center pipeline, and described heat exchanger one end is equipped with temperature biography
Sensor, the temperature sensor and heat exchanger is are electrically connected, and the closed combustion chamber bottom is equipped with burner, institute
It states and plate heat exchanger is installed on the downside of closed combustion chamber, the plate heat exchanger one side is equipped with convector, described board-like to change
Hot device one end is connected with the first heating branch pipe, and the plate heat exchanger other end is connected with the second heating branch pipe, and described first adds
Hot leg pipe is equipped with outlet pipe, described outlet pipe one end and heated center pipeline one end to connect away from plate heat exchanger one end
It connects, the second heating branch pipe is equipped with the first oral siphon away from plate heat exchanger one end, and described first oral siphon one end is communicated with
To connect connection, first oral siphon is pacified for safety monitoring box, described safety monitoring box one end and the heated center pipeline other end
Equipped with threeway, the threeway one side is connected with tap water inlet pipe, and the threeway opposite side is connected with the second oral siphon, and described
Two oral siphons are connected with convector, are equipped with second solenoid valve on second oral siphon, on the heated center pipeline
End also connection is equipped with safety water pipe, and the first solenoid valve is equipped on the safety water pipe, and safety water pipe one end connection is equipped with
Small-sized water tank.
As a kind of optimal technical scheme of the utility model, the MCU microcontrollers are electrically connected temperature sensor and combustion
Burner.
As a kind of optimal technical scheme of the utility model, the plate heat exchanger and external power supply are electrically connected.
As a kind of optimal technical scheme of the utility model, the first heating branch pipe is to connect connection with outlet pipe.
As a kind of optimal technical scheme of the utility model, first oral siphon, the second oral siphon and tap water into
Water pipe is connected by threeway and connected.
As a kind of optimal technical scheme of the utility model, water level sensor is installed inside the safety monitoring box,
The position of the water level sensor and the height of heated center inner-walls of duct bottom are equal.
As a kind of optimal technical scheme of the utility model, the convector upper end is also associated with cooling pipe, institute
It states cooling pipe and heat exchanger connects, and the cooling pipe connects connection with outlet pipe away from convector one end.
As a kind of optimal technical scheme of the utility model, the MCU microcontrollers are electrically connected second solenoid valve, first
Solenoid valve and water level sensor.
Compared with prior art, the beneficial effects of the utility model are:This kind can automatically control anti-dry wall hanging furnace main body,
Structure design is completely compact, which is additionally arranged a safety monitoring box, also adds a small-sized water tank, does not have in pipeline
The temporary supplement of water is carried out in the case of having water, monitor box is internally provided with water level sensor, peace is sensed in water level sensor
During water in full monitor box is insufficient its water level, control cabinet control burner is in open position, and opens the first electromagnetism at this time
Valve so that the water of small-sized water tank is passed through heated center pipeline, plays the role of security protection;In addition, be additionally provided with it is external
The plate heat exchanger that power supply is electrically connected plays a small amount of water of heating in the case of the power supply insufficient supply of control cabinet internal cell
Purpose, used so that user helps meet an urgent need, temperature sensor is realized to the monitoring temperature of heated center pipeline, so as to fulfill entire combustion
The control of burner heating temperature, convector are played to the purpose of heat exchanger cooling, and the utility model is simple in structure and sets
Meter is reasonable, and more hommization is suitble to promote the use of.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings:
Fig. 1 is the agent structure schematic diagram of the utility model;
In figure:1st, closed combustion chamber;2nd, heat exchanger;3rd, temperature sensor;4th, control cabinet;5th, MCU microcontrollers;6th, burn
Device;7th, heated center pipeline;8th, convector;9th, plate heat exchanger;10th, the first oral siphon;11st, outlet pipe;12nd, first adds
Hot leg pipe;13rd, the second heating branch pipe;14th, threeway;15th, the second oral siphon;16th, second solenoid valve;17th, cooling pipe;18th, safety
Water pipe;19th, the first solenoid valve;20th, small-sized water tank;21st, safety monitoring box;22nd, water level sensor;23rd, tap water inlet pipe.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution:It is a kind of to automatically control anti-dry wall-hung boiler, including
Closed combustion chamber 1, heat exchanger 2, control cabinet 4, burner 6, convector 8, plate heat exchanger 9 and small-sized water tank 20,
Closed 1 outside of combustion chamber is equipped with control cabinet 4, and control cabinet 4 is with the unit, and being set on the control cabinet 6 in order to control of MCU microcontrollers 5
There is display screen, closed 1 inner upper end of combustion chamber is equipped with heat exchanger 2, heated center pipeline 7 is equipped with inside heat exchanger 2,
2 one end of heat exchanger is equipped with temperature sensor 3, temperature sensor 3 and heat exchanger 2 to be electrically connected, in closed combustion chamber 1
Portion bottom is equipped with burner 6, and closed 1 downside of combustion chamber is equipped with plate heat exchanger 9, and 9 one side of plate heat exchanger is equipped with heating
Radiator 8,9 one end of plate heat exchanger are connected with the first heating branch pipe 12, and 9 other end of plate heat exchanger is connected with the second heating branch
Pipe 13, the first heating branch pipe 12 are equipped with outlet pipe 11,11 one end of outlet pipe and heated center pipeline away from 9 one end of plate heat exchanger
7 one end connect for connection, and the second heating branch pipe 13 is equipped with the first oral siphon 10, the first oral siphon away from 9 one end of plate heat exchanger
10 one end are communicated with safety monitoring box 21, and 21 one end of safety monitoring box and 7 other end of heated center pipeline are to connect connection, and first
Oral siphon 10 is equipped with threeway 14, and 14 one side of threeway is connected with tap water inlet pipe 23, and 14 opposite side of threeway is connected with second and enters
Water pipe 15, the second oral siphon 15 and convector 8 connect, and second solenoid valve 16 are equipped on the second oral siphon 15, in heating
7 upper end of heart pipeline is also connected equipped with safety water pipe 18, and the first solenoid valve 19,18 one end of safety water pipe are equipped on safety water pipe 18
Connection is equipped with small-sized water tank 20.
MCU microcontrollers 5 are electrically connected temperature sensor 3 and burner 6, and plate heat exchanger 9 and external power supply are electrically connected,
First heating branch pipe 12 is to connect connection, the first oral siphon 10, the second oral siphon 15 and tap water inlet pipe 23 with outlet pipe 11
Connected and connected by threeway 14, water level sensor 22 is installed inside safety monitoring box 21, the position of water level sensor 22 and plus
The height of 7 inner wall bottom of thermal center (-tre) pipeline is equal, and 8 upper end of convector is also associated with cooling pipe 17, cooling pipe 17 and Re Jiao
Parallel operation 2 connects, and the cooling pipe 17 connects connection, 5 electricity of MCU microcontrollers with outlet pipe 11 away from 8 one end of convector
Property connection second solenoid valve 16, the first solenoid valve 19 and water level sensor 22.
Concrete principle:Anti-dry wall-hung boiler can be automatically controlled using this kind, is realized first by MCU microcontrollers 5 to temperature
It is default, water is passed through from tap water inlet pipe 23, tap water by being reached after the first oral siphon 10 and safety monitoring box 21 plus
Thermal center (-tre) pipeline 7 opens burner 6, and burner 6 is by heat transmission to heat exchanger 2, tap water adding through over-heat-exchanger 2
It is used after heat by 11 water outlet of outlet pipe, wherein, temperature sensor 3 plays the supervisory function bit to temperature, and then passes through control cabinet 4
The combusting firepower size of burner 6 is controlled, when water level sensor 22 senses water its water level of deficiency in safety monitoring box 21,
Control cabinet 4 controls burner 6 to be in open position, and opens the first solenoid valve 19 at this time so that the water of small-sized water tank 20
Heated center pipeline 7 is passed through, plays the role of security protection, in the case of the power supply insufficient supply of 4 internal cell of control cabinet
The purpose for heating a small amount of water is played, is used so that user helps meet an urgent need.
This kind can automatically control anti-dry wall hanging furnace main body, and structure design is completely compact, which is additionally arranged a safety
Monitor box 21 also adds a small-sized water tank 20, in pipeline without water in the case of carry out water temporary supplement, monitoring
Box is internally provided with water level sensor 22, when water level sensor 22 senses water its water level of deficiency in safety monitoring box 21,
Control cabinet 4 controls burner 6 to be in open position, and opens the first solenoid valve 19 at this time so that the water of small-sized water tank 20
Heated center pipeline 7 is passed through, plays the role of security protection;In addition, it is additionally provided with board-like the changing with external power supply electric connection
Hot device 9 plays the purpose for heating a small amount of water, so that user rescues in the case of the power supply insufficient supply of 4 internal cell of control cabinet
Anxious to use, temperature sensor 3 realizes the monitoring temperature to heated center pipeline, so as to fulfill entire 6 heating temperature of burner
Control, convector 8 are played to the purpose of heat exchanger cooling, and the utility model is simple in structure and design is reasonable, more people
Property, it is suitble to promote the use of.
Finally it should be noted that:The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of can automatically control anti-dry wall-hung boiler, including closed combustion chamber(1), heat exchanger(2), control cabinet(4), burning
Device(6), convector(8), plate heat exchanger(9)With small-sized water tank(20), which is characterized in that the closed combustion chamber
(1)Outside is equipped with control cabinet(4), the control cabinet(4)With MCU microcontrollers(5)Unit in order to control, and the control cabinet(4)On
It is provided with display screen, the closed combustion chamber(1)Inner upper end is equipped with heat exchanger(2), the heat exchanger(2)Inside peace
Equipped with heated center pipeline(7), the heat exchanger(2)One end is equipped with temperature sensor(3), the temperature sensor(3)
And heat exchanger(2)To be electrically connected, the closed combustion chamber(1)Inner bottom is equipped with burner(6), the closed burning
Room(1)Downside is equipped with plate heat exchanger(9), the plate heat exchanger(9)One side is equipped with convector(8), it is described board-like
Heat exchanger(9)One end is connected with the first heating branch pipe(12), the plate heat exchanger(9)The other end is connected with the second heating branch pipe
(13), the first heating branch pipe(12)Away from plate heat exchanger(9)One end is equipped with outlet pipe(11), the outlet pipe(11)One
End and heated center pipeline(7)One end connects for connection, the second heating branch pipe(13)Away from plate heat exchanger(9)One end is set
There is the first oral siphon(10), first oral siphon(10)One end is communicated with safety monitoring box(21), the safety monitoring box
(21)One end and heated center pipeline(7)The other end connects for connection, first oral siphon(10)Threeway is installed(14), institute
State threeway(14)One side is connected with tap water inlet pipe(23), the threeway(14)Opposite side is connected with the second oral siphon(15),
Second oral siphon(15)And convector(8)Connection, second oral siphon(15)On second solenoid valve is installed
(16), the heated center pipeline(7)Upper end is also connected equipped with safety water pipe(18), the safety water pipe(18)On be equipped with
One solenoid valve(19), the safety water pipe(18)One end connection is equipped with small-sized water tank(20).
2. a kind of anti-dry wall-hung boiler can be automatically controlled according to claim 1, which is characterized in that the MCU microcontrollers
(5)It is electrically connected temperature sensor(3)And burner(6).
3. a kind of anti-dry wall-hung boiler can be automatically controlled according to claim 1, which is characterized in that the plate heat exchanger
(9)It is electrically connected with external power supply.
4. a kind of anti-dry wall-hung boiler can be automatically controlled according to claim 1, which is characterized in that the first heating branch
Pipe(12)And outlet pipe(11)It is connected for connection.
5. a kind of anti-dry wall-hung boiler can be automatically controlled according to claim 1, which is characterized in that first oral siphon
(10), the second oral siphon(15)And tap water inlet pipe(23)Pass through threeway(14)Connection connection.
6. a kind of anti-dry wall-hung boiler can be automatically controlled according to claim 1, which is characterized in that the safety monitoring box
(21)Inside is equipped with water level sensor(22), the water level sensor(22)Position and heated center pipeline(7)Inner wall bottom
The height at end is equal.
7. a kind of anti-dry wall-hung boiler can be automatically controlled according to claim 1, which is characterized in that the convector
(8)Upper end is also associated with cooling pipe(17), the cooling pipe(17)And heat exchanger(2)It connects, and the cooling pipe(17)
Away from convector(8)One end and outlet pipe(11)Connection connection.
8. a kind of anti-dry wall-hung boiler can be automatically controlled according to claim 1, which is characterized in that the MCU microcontrollers
(5)It is electrically connected second solenoid valve(16), the first solenoid valve(19)And water level sensor(22).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721436720.8U CN207422639U (en) | 2017-11-01 | 2017-11-01 | It is a kind of to automatically control anti-dry wall-hung boiler |
Applications Claiming Priority (1)
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CN201721436720.8U CN207422639U (en) | 2017-11-01 | 2017-11-01 | It is a kind of to automatically control anti-dry wall-hung boiler |
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Publication Number | Publication Date |
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CN207422639U true CN207422639U (en) | 2018-05-29 |
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ID=62310531
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CN201721436720.8U Active CN207422639U (en) | 2017-11-01 | 2017-11-01 | It is a kind of to automatically control anti-dry wall-hung boiler |
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2017
- 2017-11-01 CN CN201721436720.8U patent/CN207422639U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A wall mounted furnace capable of automatically controlling dry burning prevention Effective date of registration: 20211015 Granted publication date: 20180529 Pledgee: China Construction Bank Corporation Tangshan Tanglong sub branch Pledgor: TANGSHAN DIMA SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021990000966 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |