CN208042530U - Burnt gas wall hanging furnace automatic paragraphing combustion control device - Google Patents
Burnt gas wall hanging furnace automatic paragraphing combustion control device Download PDFInfo
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- CN208042530U CN208042530U CN201721424356.3U CN201721424356U CN208042530U CN 208042530 U CN208042530 U CN 208042530U CN 201721424356 U CN201721424356 U CN 201721424356U CN 208042530 U CN208042530 U CN 208042530U
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- solenoid valve
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- control device
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Abstract
The utility model belongs to wall-hung boiler equipment technical field, more particularly to a kind of burnt gas wall hanging furnace automatic paragraphing combustion control device；Including gas ratio valve, nut, sub-control valve, solenoid valve a is realized with the setting of solenoid valve b erected side by side and is freely converted, solenoid valve a and solenoid valve b and connecting line upper end unicom, connecting line lower end passes through nut and gas ratio valve unicom, described one end for being located at solenoid valve a and solenoid valve b is gas outlet, gas outlet is connect with burner, and being equipped with solenoid valve with the side of solenoid valve b for cooperation positioned at solenoid valve a connect inserted sheet for Motionless electromagnetic valve a and solenoid valve b；The beneficial effects of the utility model are：The utility model has many advantages, such as simple in structure, intelligent control, easy for installation, two solenoid valves are set on gas distributor, the free switching of two solenoid valves is realized by controller, reach control gas flow, power needed for accurate matching Various Seasonal difference disengaging coolant-temperature gage, realizes that burning is intelligent.
Description
Technical field
The utility model belongs to wall-hung boiler equipment technical field, more particularly to a kind of burnt gas wall hanging furnace automatic paragraphing burning control
Device processed.
Background technology
As gas consumption constantly increases, also constantly expanded with gas field and range, and natural gas is non-renewable
Property, its use value will be given full play to by determining us in the application, improve efficiency, economize on gas.Meanwhile how to reduce combustion
The exhaust gas generated after gas burning reduces the rugged environments Factors on Human such as haze weather, water resource pollution, greenhouse effects class health
Threat, also become gas utensil product design and exploitation basic concept.In order to control the air inflow of combustion gas, burnt gas wall hanging furnace
Sectional combustion technology is used by many companies, but at present this technology rest on only increase a solenoid valve control gas flow it is big
It is small, when the solenoid closes, air inlet and the combustion system of another side are just secured, does not have selectivity, can not achieve intelligence.
Based on background above, the utility model provides a kind of wall-hung boiler automatic paragraphing combustion control device, in combustion gas point
Two solenoid valves are set on orchestration, are designed by director demon, realizes the free switching of two solenoid valves, reaches control combustion gas
Flow, the accurate power matched needed for Various Seasonal difference disengaging coolant-temperature gage, realizes that burning is intelligent, saves the purpose of the energy.
Utility model content
Purpose of the utility model is to solve combustion systems existing for burnt gas wall hanging furnace control device in the prior art
Do not have the problems such as selectivity, control mode can not achieve intelligentized control method, burnt gas wall hanging furnace control can be met by providing one kind
It is required that automatic paragraphing combustion control device.
To solve the above-mentioned problems, the utility model provides the following technical solution：
A kind of burnt gas wall hanging furnace automatic paragraphing combustion control device, including gas ratio valve, nut, sub-control valve, institute
Gas ratio valve is stated to connect by nut with sub-control valve, it is characterised in that：The sub-control valve includes solenoid valve a, electricity
Magnet valve b, connecting line, solenoid valve a realize with the setting of solenoid valve b erected side by side and freely convert that connecting line is in tee T, electromagnetism
Valve a and solenoid valve b and connecting line upper end unicom, connecting line lower end passes through nut and gas ratio valve unicom, solenoid valve
Freely converting between a and solenoid valve b detects inlet and outlet pipe water outlet temperature setting and Inlet and outlet water in wall-hung boiler by controller
The temperature difference size of setting realizes mutually conversion to control the folding of solenoid valve a and solenoid valve b, is positioned at one end of sub-control valve
Gas outlet, gas outlet are connect with burner, are that cooperation is equipped with solenoid valve company positioned at the side of solenoid valve a and solenoid valve b
Patch piece is for Motionless electromagnetic valve a and solenoid valve b.
Preferably, gas ratio valve, sub-control valve are all controlled by controller.
Preferably, controller is controlled by programming.
The beneficial effects of the utility model are：The utility model has simple in structure, intelligent control, easy for installation etc. excellent
Two solenoid valves are arranged on gas distributor, are designed by director demon for point, realize the free switching of two solenoid valves,
Reaching control gas flow, the accurate power matched needed for Various Seasonal difference disengaging coolant-temperature gage realizes that burning is intelligent, and
At low cost using the utility model burnt gas wall hanging furnace automatic paragraphing combustion control device, work efficiency is high for wall-hung boiler.
Description of the drawings
Fig. 1 is the structure chart of the utility model burnt gas wall hanging furnace automatic paragraphing combustion control device；
Fig. 2 is the structure chart of the sub-control valve of the utility model burnt gas wall hanging furnace automatic paragraphing combustion control device；
Wherein：Gas ratio valve 1, nut 2, sub-control valve 3, solenoid valve a31, solenoid valve b32, connecting line 33, combustion
Gas outlet 34, solenoid valve connect inserted sheet 35.
Specific implementation mode
To keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawings and embodiments to this
Utility model is described in detail, and described embodiment is only a part of the embodiment of the utility model, rather than complete
Portion's embodiment；Any technical staff for being familiar with technology neighborhood within the technical scope disclosed by the utility model, can readily occur in change
Change or replace, should be covered within the scope of the utility model, therefore, the scope of protection of the utility model should be with described
Subject to scope of the claims.
The utility model burnt gas wall hanging furnace automatic paragraphing combustion control device, including gas ratio valve 1, nut 2, segmentation control
Valve 3 processed, the gas ratio valve 1 are connect with sub-control valve 3 by nut 2, it is characterised in that：The sub-control valve 3 wraps
Solenoid valve a31, solenoid valve b32, connecting line 33 are included, solenoid valve a31 is realized with the setting of solenoid valve b32 erected side by side freely to be turned
It changes, connecting line 33 is in tee T, solenoid valve a31 and solenoid valve b32 and 33 upper end unicom of connecting line, connecting line 33
By nut 2 and 1 unicom of gas ratio valve, freely converting between solenoid valve a31 and solenoid valve b32 is examined by controller for lower end
The temperature difference size that inlet and outlet pipe water outlet temperature setting and Inlet and outlet water are set in wall-hung boiler is surveyed to control solenoid valve a31 and solenoid valve
Mutually conversion is realized in the folding of b32, and the one end for being located at sub-control valve 3 is gas outlet 34, and gas outlet 34 connects with burner
It connects, being equipped with solenoid valve with the side of solenoid valve b32 for cooperation positioned at solenoid valve a31 connect inserted sheet 35 for Motionless electromagnetic valve
A31 and solenoid valve b32.
The gas ratio valve 1, sub-control valve 3 are all controlled by controller, and controller is controlled by programming.
Embodiment：
The operation principle of the utility model burnt gas wall hanging furnace automatic paragraphing combustion control device is：It is set by controller parameter
Setting keeps combustion gas distribution system intelligent, i.e., controls solenoid valve a31 and electricity by water outlet temperature setting and disengaging water temperature difference size
Two nodes are arranged in the folding of magnet valve b32 in director demon, when leaving water temperature demand height, when meeting high node, electromagnetism
Valve a31 and solenoid valve b32 are normally open, i.e. wall-hung boiler burns at full capacity, when leaving water temperature demand is relatively low or external environment compared with
Gao Shi, reaches low range of nodes, and solenoid valve a31 is opened, and solenoid valve b32 is closed, when reaching low range of nodes, solenoid valve for the second time
B32 is opened, and solenoid valve a31 is closed, and is so recycled, and the frequencies such as two solenoid valves is made to work, and is realized intelligence switching, be ensure that fire
The burning of flame consistent, and the service life of solenoid valve is improved, combustion gas energy consumption is reduced, efficiency of combustion is improved.
Claims (3)
1. a kind of burnt gas wall hanging furnace automatic paragraphing combustion control device, including gas ratio valve, nut, sub-control valve, described
Gas ratio valve is connect with sub-control valve by nut, it is characterised in that：The sub-control valve includes solenoid valve a, electromagnetism
Valve b, connecting line, solenoid valve a realize with the setting of solenoid valve b erected side by side and freely convert that connecting line is in tee T, solenoid valve
A and solenoid valve b and connecting line upper end unicom, connecting line lower end by nut and gas ratio valve unicom, solenoid valve a and
Freely converting between solenoid valve b detects inlet and outlet pipe water outlet temperature setting and Inlet and outlet water setting in wall-hung boiler by controller
Temperature difference size realize mutually conversion to control the folding of solenoid valve a and solenoid valve b, the one end for being located at sub-control valve is combustion gas
Outlet, gas outlet connect with burner, positioned at solenoid valve a and the side of solenoid valve b for coordinate be equipped with solenoid valve connect it is slotting
Piece is for Motionless electromagnetic valve a and solenoid valve b.
2. a kind of burnt gas wall hanging furnace automatic paragraphing combustion control device according to claim 1, it is characterised in that：The combustion gas
Proportioning valve, sub-control valve and controller are connected and are all controlled by controller.
3. a kind of burnt gas wall hanging furnace automatic paragraphing combustion control device according to claim 2, it is characterised in that：The control
Device processed is controlled by programming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424356.3U CN208042530U (en) | 2017-10-31 | 2017-10-31 | Burnt gas wall hanging furnace automatic paragraphing combustion control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424356.3U CN208042530U (en) | 2017-10-31 | 2017-10-31 | Burnt gas wall hanging furnace automatic paragraphing combustion control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208042530U true CN208042530U (en) | 2018-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721424356.3U Active CN208042530U (en) | 2017-10-31 | 2017-10-31 | Burnt gas wall hanging furnace automatic paragraphing combustion control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208042530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131895A (en) * | 2019-05-27 | 2019-08-16 | 珠海格力电器股份有限公司 | Burner, wall-hung boiler and sectional combustion control method |
-
2017
- 2017-10-31 CN CN201721424356.3U patent/CN208042530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131895A (en) * | 2019-05-27 | 2019-08-16 | 珠海格力电器股份有限公司 | Burner, wall-hung boiler and sectional combustion control method |
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