CN207394841U - A kind of pipe-line system arrangement - Google Patents
A kind of pipe-line system arrangement Download PDFInfo
- Publication number
- CN207394841U CN207394841U CN201721444776.8U CN201721444776U CN207394841U CN 207394841 U CN207394841 U CN 207394841U CN 201721444776 U CN201721444776 U CN 201721444776U CN 207394841 U CN207394841 U CN 207394841U
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- CN
- China
- Prior art keywords
- gas
- guide tube
- pipe
- air
- nozzle
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pipe-line system arrangement, including three-way diverter valve, the first gas-guide tube, the second gas-guide tube, the 3rd gas-guide tube, air intake duct, smoke exhaust pipe；One end of first gas-guide tube, the second gas-guide tube and the 3rd gas-guide tube is connected on the three-way diverter valve；First gas-guide tube is vertically arranged, and second gas-guide tube and the 3rd gas-guide tube are horizontally disposed with；The air intake duct of the second gas-guide tube other end conduction level installation, the smoke exhaust pipe of the other end conduction level installation of the 3rd gas-guide tube；The utility model has simplified the pipeline arrangement of gas furnace, and combustion gas smoke-exhaust pipeline and air pipe line is made to be more prone to safeguard, while honeycomb channel structure makes the air flow direction in pipeline more steady, and the combustion air that air port sprays is made more to stablize.
Description
Technical field
The utility model belongs to gas furnace field more particularly to a kind of pipe-line system arrangement.
Background technology
Gas furnace is widely used in thermomechanical aging, industrial heating etc., now as a kind of common industrial heating device
Have gas furnace smoke discharging pipe and air pipeline arrangement it is mixed and disorderly, it is inconvenient to safeguard.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of pipe-line system arrangement
Structure has simplified the pipeline arrangement of gas furnace.
Technical solution：To achieve the above object, a kind of pipe-line system arrangement of the utility model, including triplet commutation
Valve, the first gas-guide tube, the second gas-guide tube, the 3rd gas-guide tube, air intake duct, smoke exhaust pipe；First gas-guide tube, the second air guide
One end of pipe and the 3rd gas-guide tube is connected on the three-way diverter valve；First gas-guide tube is vertically arranged, and described
Two gas-guide tubes and the 3rd gas-guide tube are horizontally disposed with；The air inlet of the second gas-guide tube other end conduction level installation
Pipe, the smoke exhaust pipe of the other end conduction level installation of the 3rd gas-guide tube.
Further, furnace body, Gas Pipe, fuel burner nozzle, feeder and adapter cavity are further included；The fuel burner nozzle is located at
The furnace body side, the spitfire end correspondence of the fuel burner nozzle is in the combustion chamber of the furnace body；The air of the fuel burner nozzle
Inlet end turns on the adapter cavity, and the adapter cavity turns on connection with the other end of the first gas-guide tube；The combustion of the fuel burner nozzle
Gas inlet end is turned on the outlet side of Gas Pipe, the inlet end connection feeder of the Gas Pipe, is set in the Gas Pipe
There is air valve.
Further, the fuel burner nozzle includes gas spray head, exhaust gas nozzle, upper air lance and lower air lance；If
The parallel pencil arrangement of dry exhaust gas nozzle, several exhaust gas nozzle afterbody inlet ends turn on the gas spray head, the combustion jointly
The inlet end of gas nozzle turns on connection with the outlet side of the Gas Pipe；If the upper air lance and lower air lance are distributed in
Do the exhaust gas nozzle upper and lower sides, the lower spout of the upper spout of the upper air lance and the lower air lance respectively with it is several
The combustion gas spout on the exhaust gas nozzle head is correspondingly arranged.
Further, upper air passage and lower air duct are further included；The upper air passage and lower air duct are parallel
Set, the outlet of the upper air passage turns on the air inlet of the upper air lance, the outlet of the lower air duct and
The air inlet conducting of the lower air lance；
The adapter cavity is located at the upper air passage and lower air duct afterbody, and the upper air passage and lower air
Passage afterbody inlet end turns on the adapter cavity jointly.
Further, the upper air passage and lower air duct are honeycomb channel structure.
Advantageous effect：The utility model has simplified the pipeline arrangement of gas furnace, makes combustion gas smoke-exhaust pipeline and air pipe line more
Add easy maintenance, while honeycomb channel structure makes the air in pipeline flow to more steady, to spray air port combustion-supporting sky
Gas is more stablized；By the pencil multipipe structure of exhaust gas nozzle design ad hoc rules arrangement, make the combustion gas of ejection with combustion air more
Easily mixing, improves efficiency of combustion.
Description of the drawings
Attached drawing 1 is the utility model overall structure diagram；
Attached drawing 2 is gas nozzle structure schematic diagram；
Attached drawing 3 is the D direction views of attached drawing 2.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in attached drawing 1 to 3, a kind of pipe-line system arrangement, including three-way diverter valve 52, the first gas-guide tube 63,
Two gas-guide tubes 64, the 3rd gas-guide tube 53, air intake duct 51, smoke exhaust pipe 56；First gas-guide tube 63,64 and of the second gas-guide tube
One end of 3rd gas-guide tube 53 is connected on the three-way diverter valve 52, in the present embodiment：It is combustion-supporting when import
During air, control three-way diverter valve 52 to first state makes the first gas-guide tube 63 be turned on the second gas-guide tube 64；When needs siphon away
During inner flue gas of the stove, the 52 to the second state of three-way diverter valve is controlled, the first gas-guide tube 63 is made to be turned on the 3rd gas-guide tube 53, smoke exhaust pipe
56 it is continuous siphon away the flue gases generated in combustion chamber 60, first gas-guide tube 63 is vertically arranged, second gas-guide tube 64 and the
Three gas-guide tubes 53 are horizontally disposed；The air intake duct 51 of second gas-guide tube, 64 other end conduction level installation, it is described
The smoke exhaust pipe 56 of the other end conduction level installation of 3rd gas-guide tube 53 has simplified the pipeline arrangement of gas furnace, has made combustion gas
Smoke-exhaust pipeline and air pipe line are more prone to safeguard.
Further include furnace body 59, Gas Pipe 55, fuel burner nozzle 61, feeder 57 and adapter cavity 18；The fuel burner nozzle 61
Positioned at 59 side of furnace body, the spitfire end correspondence of the fuel burner nozzle 61 is in the combustion chamber 60 of the furnace body 59；The combustion
The air inlet end of gas burner 61 turns on the adapter cavity 18, and the adapter cavity 18 turns on company with the other end of the first gas-guide tube 63
It connects；The gas inlet end of the fuel burner nozzle 61 is turned on the outlet side of Gas Pipe 55, the inlet end connection of the Gas Pipe 55
Feeder 57 is provided with air valve 54 in the Gas Pipe 55.
The fuel burner nozzle 61 includes gas spray head 16, exhaust gas nozzle 15, upper air lance 5 and lower air lance 12；
Several 15 parallel pencil of exhaust gas nozzle arrangements, several 15 afterbody inlet ends of exhaust gas nozzle turn on the combustion jointly
Gas nozzle 16, the inlet end of the gas spray head 16 turn on connection with the outlet side of the Gas Pipe 55；The upper air lance 5
Several 15 upper and lower sides of the exhaust gas nozzle are distributed in lower air lance 12, the upper spout 20 of the upper air lance 5 and described
Combustion gas spout 22 of the lower spout 21 of lower air lance 12 respectively with several 15 heads of exhaust gas nozzle is correspondingly arranged；This implementation
In example, first formed by the jet direction of the upper spout 20 of the upper air lance 5 and the 22 jet negative direction of combustion gas spout
Angle 6 is 167 °；The jet direction of the lower spout 21 of the lower air lance 12 and the 22 jet negative direction institute of combustion gas spout
Into the second angle 6 for 169 °, the end of the upper spout 20, lower spout 21 and several combustion gas spouts 22 is coplanar, described
20 middle part of upper spout and the vertical distance at several 22 middle parts of combustion gas spouts are 185mm, lower 21 middle part of spout with it is several
The vertical distance at 22 middle part of combustion gas spout is 190mm；22 combustion gas spouts 22 in upper, middle and lower interlock equidistant arrangement into
Combustion gas orifice array, row and middle row difference 7 and 8, laterally adjacent two 22 spacing of combustion gas spout are 50mm thereon, are erected
It is 36mm to two neighboring 22 spacing of combustion gas spout；The internal diameter of each combustion gas spout 22 is 12mm；The lower spout
21 and upper spout 20 vertical dimension for 55mm, the horizontal section of the lower spout 21 and upper spout 20 is more than the combustion gas spout
Horizontal section where array
By the pencil multipipe structure of exhaust gas nozzle design ad hoc rules arrangement, the combustion gas and combustion air for making ejection are easier
Mixing, improves efficiency of combustion, while the air that air lance sprays up and down is crossed mode using asymmetry, and coordinates specific ruler
Very little air lance arrangement makes being more fully mixed for air and combustion gas, and the nozzle of upper and lower air lance respectively generates a 2000pa left sides
Right wind pressure is the clean-burning effect that can reach 1590KW, while the length of flame is enable to reach 800 to 1000mm, makes burning
It is more steady, while combustion-supporting wind pressure is small makes in-furnace temperature more uniform, air lance is needed upper and lower traditional symmetrical expression up and down
Nozzle needs each wind pressure for generating 4000pa that could generate the combustion-supporting effect of the present invention, and air wind pressure is excessive not only to waste air blast
Electro-mechanical force, while local air blast is easily generated in combustion furnace, it causes to be heated the localized hyperthermia of workpiece, defective work piece.
Further include upper air passage 3 and lower air duct 11；The upper air passage 3 and lower air duct 11 are set parallel
It puts, the outlet of the upper air passage 3 is turned on the air inlet of the upper air lance 5, the outlet of the lower air duct 11
It is turned on the air inlet of the lower air lance 12；
The adapter cavity 18 is located at the upper air passage 3 and lower 11 afterbody of air duct, and 3 He of the upper air passage
Lower 11 afterbody inlet end of air duct turns on the adapter cavity 18 jointly.
The upper air passage 3 and lower air duct 11 are honeycomb channel structure.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of pipe-line system arrangement, it is characterised in that：Including three-way diverter valve (52), the first gas-guide tube (63), second
Gas-guide tube (64), the 3rd gas-guide tube (53), air intake duct (51), smoke exhaust pipe (56)；First gas-guide tube (63), second are led
One end of tracheae (64) and the 3rd gas-guide tube (53) is connected on the three-way diverter valve (52), first gas-guide tube
(63) vertically arranged, second gas-guide tube (64) and the 3rd gas-guide tube (53) are horizontally disposed；Second gas-guide tube (64) is another
The air intake duct (51) of one end conduction level installation, the other end conduction level installation of the 3rd gas-guide tube (53)
The smoke exhaust pipe (56).
2. a kind of pipe-line system arrangement according to claim 1, it is characterised in that：Further include furnace body (59), combustion gas
Manage (55), fuel burner nozzle (61), feeder (57) and adapter cavity (18)；The fuel burner nozzle (61) is located at the furnace body (59)
Side, the spitfire end correspondence of the fuel burner nozzle (61) is in the combustion chamber (60) of the furnace body (59)；The fuel burner nozzle
(61) air inlet end turns on the adapter cavity (18), and the adapter cavity (18) turns on the other end of the first gas-guide tube (63)
Connection；The gas inlet end of the fuel burner nozzle (61) is turned on the outlet side of Gas Pipe (55), the Gas Pipe (55) into
Gas end connects feeder (57), and air valve (54) is provided on the Gas Pipe (55).
3. a kind of pipe-line system arrangement according to claim 2, it is characterised in that：The fuel burner nozzle (61) includes
Gas spray head (16), exhaust gas nozzle (15), upper air lance (5) and lower air lance (12)；
The parallel pencil arrangement of several exhaust gas nozzles (15), several exhaust gas nozzle (15) afterbody inlet ends turn on the combustion jointly
Gas nozzle (16), the inlet end of the gas spray head (16) turn on connection with the outlet side of the Gas Pipe (55)；The overhead
Gas blowout pipe (5) and lower air lance (12) are distributed in several exhaust gas nozzle (15) upper and lower sides, the upper air lance (5)
The combustion with several exhaust gas nozzle (15) heads respectively of the lower spout (21) of upper spout (20) and the lower air lance (12)
Gas blowout mouth (22) is correspondingly arranged.
4. a kind of pipe-line system arrangement according to claim 3, it is characterised in that：Further include upper air passage (3)
With lower air duct (11)；The upper air passage (3) and lower air duct (11) are set parallel, the upper air passage (3)
Outlet turned on the air inlet of the upper air lance (5), the outlet of the lower air duct (11) is sprayed with the lower air
Manage the air inlet conducting of (12)；
The adapter cavity (18) is located at the upper air passage (3) and lower air duct (11) afterbody, and the upper air passage
(3) and lower air duct (11) afterbody inlet end turns on the adapter cavity (18) jointly.
5. a kind of pipe-line system arrangement according to claim 4, it is characterised in that：The upper air passage (3) and
Lower air duct (11) is honeycomb channel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444776.8U CN207394841U (en) | 2017-11-02 | 2017-11-02 | A kind of pipe-line system arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444776.8U CN207394841U (en) | 2017-11-02 | 2017-11-02 | A kind of pipe-line system arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207394841U true CN207394841U (en) | 2018-05-22 |
Family
ID=62328183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444776.8U Expired - Fee Related CN207394841U (en) | 2017-11-02 | 2017-11-02 | A kind of pipe-line system arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207394841U (en) |
-
2017
- 2017-11-02 CN CN201721444776.8U patent/CN207394841U/en not_active Expired - Fee Related
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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: 20180522 Termination date: 20181102 |