CN205191585U - Combustor with hinder hot function - Google Patents
Combustor with hinder hot function Download PDFInfo
- Publication number
- CN205191585U CN205191585U CN201520840106.2U CN201520840106U CN205191585U CN 205191585 U CN205191585 U CN 205191585U CN 201520840106 U CN201520840106 U CN 201520840106U CN 205191585 U CN205191585 U CN 205191585U
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- Prior art keywords
- interior
- gas port
- induction tunnel
- thermal insulation
- burner
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- 230000006698 induction Effects 0.000 claims description 70
- 238000009413 insulation Methods 0.000 claims description 67
- 230000004888 barrier function Effects 0.000 claims description 63
- 239000007789 gas Substances 0.000 abstract description 56
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 239000000567 combustion gas Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Abstract
The utility model belongs to the domestic gas range field especially relates to combustor with hinder hot function, including distributor, furnace end, draw in the furnace end sets up and draw the pipe outward, and the distributor lower extreme sets up internal combustion gas port and outer gas port, and this combustor still includes the heat insulating part, makes through the heat insulating part draw in draw the pipe with internal combustion gas port draw outward draw the pipe with outer gas port separation cuts off the direct heat conduction of distributor and furnace end, and the heat insulating part is the poor material of thermal conductivity, and when the heat carries out heat conduction through the heat insulating part, can greatly reduced distributor and furnace end heat transfer coefficient between the furnace end, reduce the heat transfer of distributor to the furnace end direction, and then guarantee the performance of product in the use and promote product reliability, and this simple structure, production is convenient, and the cost is lower.
Description
Technical field
The utility model belongs to household gas range field, particularly relates to the burner with thermal resistance function.
Background technology
During current household gas range product design, distributor is directly installed on burner, product in use, distributor is conducted heat directly to burner, this process directly affects combustibility and the product reliability of burner, comprise: 1) heat of fuel gas buring release loses in a large number, causes the product thermal efficiency to reduce; 2) burner and nozzle temperature rise higher, burner injection performance and thermic load reduce, thus reduce anti-tempered performance and the thermal efficiency of burner, and after anti-tempered performance reduces, the easy tempering of burner, adds the potential safety hazard of product; 3) interiors of products temperature rise increases, and dry cell reduces service life, and need often to change battery, the interiors of products electronic component life-span shortens greatly besides, reduces the reliability of product.
Utility model content
For solving the problem that in prior art, distributor is conducted heat directly to burner, the utility model provides a kind of burner with thermal resistance function, reducing distributor to burner transferring heat, effectively reducing the temperature of burner by arranging heat insulation structure.
A kind of burner with thermal resistance function, comprise distributor, burner, described burner arranges interior induction tunnel and outer induction tunnel, distributor lower end arranges interior gas port and outer gas port, also comprising thermal insulation barriers, being separated with described outer gas port with described interior gas port, described outer induction tunnel for making described interior induction tunnel.
Described thermal insulation barriers comprises interior insulating collar and outer insulating collar;
Described interior insulating collar is arranged at the junction of described interior gas port and interior induction tunnel, and described interior insulating collar is arranged between the lower surface of described interior gas port and the upper surface of described interior induction tunnel;
Described outer insulating collar is arranged at the junction of described outer gas port and described outer induction tunnel, and described outer insulating collar is arranged between the lower surface of described outer gas port and the upper surface of described outer induction tunnel.
Arrange many linking arms, described many linking arm uniform ring are arranged around described interior heat insulation ring, and described linking arm one end connects described interior insulating collar, and the other end connects outer insulating collar.
Described thermal insulation barriers comprises interior thermal insulation barriers and outer thermal insulation barriers, and described interior thermal insulation barriers is arranged at the junction of described interior induction tunnel and described interior gas port, and described outer thermal insulation barriers is arranged at the junction of described outer induction tunnel and described outer gas port.
Interior thermal insulation barriers comprises interior annulus and inner support tube, and described interior annulus is fixed on the upper end of described inner support tube, and described interior annulus is arranged at described interior gas port lower surface, and the lower end of described inner support tube is inserted in interior induction tunnel.
Interior thermal insulation barriers comprises interior annulus and inner support tube, and described interior annulus is fixed on the upper end of described inner support tube, and described interior annulus is arranged at described interior gas port lower surface, outside the sheathed interior induction tunnel in lower end of described inner support tube.
Outer thermal insulation barriers comprises outer toroid and outer support pipe, and described outer toroid is fixed on the upper end of described outer support pipe, and described outer toroid arranges described outer gas port lower surface, and the lower end of described outer support pipe is inserted in outer induction tunnel.
Outer thermal insulation barriers comprises outer toroid and outer support pipe, and described outer toroid is fixed on the upper end of described outer support pipe, and described outer toroid is arranged at described outer gas port lower surface, and the lower end of described outer support pipe is sheathed on outside outer induction tunnel.
Arrange many linking arms, described many linking arm uniform ring are arranged around described interior annulus, and described linking arm one end connects described interior annulus, and the other end connects outer toroid.
Beneficial effect
The utility model is a kind of burner with thermal resistance function, thermal insulation barriers is set, described thermal insulation barriers is arranged at the junction of described interior induction tunnel and described interior gas port and is arranged at the junction of described outer induction tunnel and described outer gas port, described interior induction tunnel and described interior gas port is made by thermal insulation barriers, described outer induction tunnel is separated with described outer gas port, cut off the direct heat transfer of distributor and burner, thermal insulation barriers is the material of heat conductivility difference, when heat carries out heat transfer by thermal insulation barriers, greatly can reduce the heat transfer coefficient between distributor and burner, reduce the heat transmission of distributor to burner direction, and then ensure product performance in use and improving product reliability, and this structure is simple, convenient for production, cost is lower.
Accompanying drawing explanation
Fig. 1 is the installation sectional view of embodiment 1;
Fig. 2 is the partial enlarged drawing of Fig. 1 region I;
Fig. 3 is the partial enlarged drawing of the installation sectional view of the another kind of embodiment of embodiment 1 thermal insulation barriers;
Fig. 4 is the structural representation of embodiment 1 thermal insulation barriers;
Fig. 5 is the structural representation of the thermal insulation barriers arranging linking arm;
Fig. 6 is the partial enlarged drawing that embodiment 2 thermal insulation barriers installs sectional view;
Fig. 7 is the structural representation of embodiment 2 thermal insulation barriers.
Illustrate
1, fire cover, 2, distributor, 3, burner, 4, thermal insulation barriers, 5, nozzle, 6, igniter, 21, interior gas port, 22, outer gas port, 31, interior induction tunnel, 32, outer induction tunnel, 41, interior thermal insulation barriers, 42, outer thermal insulation barriers, 411, interior annulus, 412, inner support tube, 421, outer toroid, 422, outer support pipe, 43, interior insulating collar, 44, outer insulating collar, 45, linking arm.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of burner with thermal resistance function, comprise distributor 2, burner 3, nozzle 5, igniter 6, in the upper end of distributor 2, fire cover 1 is set, burner 3 arranges interior induction tunnel 31 and outer induction tunnel 32, distributor 2 lower end arranges interior gas port 21 and outer gas port 22, and interior induction tunnel 31 is communicated with interior gas port 21, and outer induction tunnel 32 is communicated with outer gas port 22.The burner of the present embodiment also arranges thermal insulation barriers 4, and thermal insulation barriers 4 is arranged at the junction of interior induction tunnel 31 and interior gas port 21 and is arranged at the junction of outer induction tunnel 32 and outer gas port 22.
The present embodiment makes interior induction tunnel 31 and interior gas port 21 by thermal insulation barriers 4, outer induction tunnel 32 is separated with outer gas port 22, cut off the direct heat transfer of distributor 2 and burner 3, heat transfer between distributor 2 and burner 3 must be undertaken by thermal insulation barriers 4, thermal insulation barriers 4 uses the material of heat conductivility difference, therefore thermal insulation barriers 4 can hinder distributor 2 to the heat conduction in burner 3 direction greatly, reduce burner 3, nozzle 5, the temperature of igniter 6, the temperature reduction of interior induction tunnel 31 and outer induction tunnel 32 enhances anti-tempering system can, the security performance of improving product, be conducive to primary air injection, ensure burner 3 performance in use and improving product stability, the temperature reducing nozzle 5 is low can also ensure that in nozzle 5 use procedure, thermic load is stablized, reduce the battery of igniter 6 and the operating temperature of electronic component, improve the working life of battery and electronic component, ensure the service behaviour of igniter 6.Thermal insulation barriers 4 decreases the heat loss of distributor 2 in addition, improves the efficiency of combustion of distributor 2, and this structure is simple, and convenient for production, cost is lower.
As shown in Figure 2, Figure 4 shows, thermal insulation barriers 4 comprises interior thermal insulation barriers 41 and outer thermal insulation barriers 42, and interior thermal insulation barriers 41 is arranged at the junction of interior induction tunnel 31 and interior gas port 21, and outer thermal insulation barriers 42 is arranged at the junction of outer induction tunnel 32 and outer gas port 22.Interior thermal insulation barriers 41 is spaced apart interior gas port 21 and interior induction tunnel 31, gas port 21 inwardly induction tunnel 31 transferring heat in reducing, and outer thermal insulation barriers 42 is spaced apart outer gas port 22 and outer induction tunnel 32, reduces outside induction tunnel 32 transferring heat of outer gas port 22.
Interior thermal insulation barriers 41 comprises interior annulus 411 and inner support tube 412, and interior annulus 411 is fixed on the upper end of inner support tube 412, and interior annulus 411 is arranged at interior gas port 21 lower surface, and the lower end of inner support tube 412 is inserted in interior induction tunnel 31.The lower end of the outer support pipe 422 of the present embodiment is inserted in outer induction tunnel 32.
Outer thermal insulation barriers 42 comprises outer toroid 421 and outer support pipe 422, and outer toroid 421 is fixed on the upper end of outer support pipe 422, and outer toroid 421 is arranged at outer gas port 22 lower surface, and the lower end of outer support pipe 422 is inserted in outer induction tunnel 32.
The effect of interior annulus 411 and outer toroid 421 is to support distributor 2, seals respectively in addition and contacts, play the effect of sealing with interior gas port 21 with outer gas port 22.The installation that thermal insulation barriers 4 is convenient in the setting of inner support tube 412 and outer support pipe 422 is fixed, and prevents the thermal insulation barriers 4 after installing from moving, is also tightly connected with interior induction tunnel 31 and outer induction tunnel 32 respectively.
As shown in Figure 2, interior thermal insulation barriers 41 makes distributor 2 be separated with burner 3 with outer thermal insulation barriers 42, interior gas port 21 and outer gas port 22 are L with the minimum range of interior induction tunnel 31 and outer induction tunnel 32 respectively, outer thermal insulation barriers 42 is separated outer gas port 22 and outer induction tunnel 32, separating distance is L, prevents distributor 2 from directly contacting transferring heat with burner 3, in practical application, the effect of heat insulation of the larger thermal insulation barriers 4 of L is better, by changing the size of the Height Adjustable L of inner support tube 412 and outer support pipe 422.
As shown in Figure 3, the lower end of the present embodiment inner support tube 412 can also be sheathed on outside interior induction tunnel 31.The lower end of the present embodiment outer support pipe 422 also can be sheathed on outside outer induction tunnel 32.
As shown in Figure 5, arrange 4 linking arms, 45,4 linking arm 45 uniform ring to arrange around interior annulus 411, one end of linking arm 45 connects interior annulus 411, the other end connects outer toroid 421, by linking arm 45, interior thermal insulation barriers 41 and outer thermal insulation barriers 42 is connected as one, is convenient to integrated punching shaping.Split is arranged when mounted, needs to do two installation actions, is wholely set and only needs crawl parts, do once mounting action, speed production installation rate.Linking arm 45 has divided multiple region the region between outer thermal insulation barriers 42 and interior thermal insulation barriers 41, is conducive to even flame burning.
The very easily affixed one because of corrosion after interior gas port 21 and interior induction tunnel 31, outer gas port 22 and outer induction tunnel 32 Long-Time Service, is unfavorable for dismounting.The material that interior insulating collar 43 and outer insulating collar 44 use thermal conductivity factor little, such as stainless steel, ceramic material etc., the present embodiment preferentially uses stainless steel material.Thermal conductivity factor is little, and stainless steel heat conductivility is poor, and have good thermal resistance effect, not easily corrosion, quality gently, effectively prevents corrosion, can solve the problem that distributor 2 cannot be dismantled because burner 3 and distributor 2 are got rusty.In addition, stainless steel structure part quality is light, be easy to punch forming, operation is simple, facilitate automated production, and cost is lower.
Embodiment 2
As shown in Figure 6, Figure 7, the present embodiment difference from Example 1 is, the present embodiment thermal insulation barriers 4 comprises interior insulating collar 43 and outer insulating collar 44, interior insulating collar 43 is arranged at the junction of interior gas port 21 and interior induction tunnel 31, between the lower surface that interior insulating collar 43 is arranged at interior gas port 21 and the upper surface of interior induction tunnel 31.The present embodiment is compared to embodiment 1, and the structure of thermal insulation barriers 4 is more simple, and cost is lower, increases by the thickness adjusting heat insulating mattress the minimum range L be separated.
Outer insulating collar 44 is arranged at the junction of outer gas port 22 and outer induction tunnel 32, between the lower surface that outer insulating collar 44 is arranged at outer gas port 22 and the upper surface of outer induction tunnel 32.
Interior insulating collar 43 is spaced apart interior gas port 21 and interior induction tunnel 31, gas port 21 inwardly induction tunnel 31 transferring heat in reducing, and outer insulating collar 44 is spaced apart outer gas port 22 and outer induction tunnel 32, reduces outside induction tunnel 32 transferring heat of outer gas port 22.
Linking arm 45 is set, 4 linking arm 45 uniform ring are arranged around interior insulating collar 43, and one end of linking arm 45 connects interior insulating collar 43, and the other end connects outer insulating collar 44, by the connection function of linking arm 45, interior insulating collar 43 and outer insulating collar 44 are connected as one, be easy to integrated punching shaping.Split is arranged when mounted, needs to do two installation actions, is wholely set and only needs crawl parts, do once mounting action, speed production installation rate.Linking arm 45 has divided multiple region the region between outer ring spacer and interior insulating collar 43, is conducive to even flame burning.
The temperature rise of the utility model interiors of products reduces, and spare and accessory parts reliability and life-span increase, and product reliability increases.Burner 3, nozzle 5, igniter 6 temperature rise reduce, and product anti-tempered performance increases, and injection performance, thermic load are more stable, are conducive to the stability in improving product use procedure.Thermal loss reduces, and the product thermal efficiency promotes.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (9)
1. one kind has the burner of thermal resistance function, comprise distributor, burner, described burner arranges interior induction tunnel and outer induction tunnel, distributor lower end arranges interior gas port and outer gas port, it is characterized in that, also comprising thermal insulation barriers, being separated with described outer gas port with described interior gas port, described outer induction tunnel for making described interior induction tunnel.
2. a kind of burner with thermal resistance function according to claim 1, is characterized in that, described thermal insulation barriers comprises interior insulating collar and outer insulating collar;
Described interior insulating collar is arranged at the junction of described interior gas port and interior induction tunnel, and described interior insulating collar is arranged between the lower surface of described interior gas port and the upper surface of described interior induction tunnel;
Described outer insulating collar is arranged at the junction of described outer gas port and described outer induction tunnel, and described outer insulating collar is arranged between the lower surface of described outer gas port and the upper surface of described outer induction tunnel.
3. a kind of burner with thermal resistance function according to claim 2, it is characterized in that, arrange many linking arms, described many linking arm uniform ring are arranged around described interior heat insulation ring, described linking arm one end connects described interior insulating collar, and the other end connects outer insulating collar.
4. a kind of burner with thermal resistance function according to claim 1, it is characterized in that, described thermal insulation barriers comprises interior thermal insulation barriers and outer thermal insulation barriers, described interior thermal insulation barriers is arranged at the junction of described interior induction tunnel and described interior gas port, and described outer thermal insulation barriers is arranged at the junction of described outer induction tunnel and described outer gas port.
5. a kind of burner with thermal resistance function according to claim 4, it is characterized in that, interior thermal insulation barriers comprises interior annulus and inner support tube, described interior annulus is fixed on the upper end of described inner support tube, described interior annulus is arranged at described interior gas port lower surface, and the lower end of described inner support tube is inserted in interior induction tunnel.
6. a kind of burner with thermal resistance function according to claim 4, it is characterized in that, interior thermal insulation barriers comprises interior annulus and inner support tube, described interior annulus is fixed on the upper end of described inner support tube, described interior annulus is arranged at described interior gas port lower surface, outside the sheathed interior induction tunnel in lower end of described inner support tube.
7. a kind of burner with thermal resistance function according to claim 4, it is characterized in that, outer thermal insulation barriers comprises outer toroid and outer support pipe, described outer toroid is fixed on the upper end of described outer support pipe, described outer toroid arranges described outer gas port lower surface, and the lower end of described outer support pipe is inserted in outer induction tunnel.
8. a kind of burner with thermal resistance function according to claim 4, it is characterized in that, outer thermal insulation barriers comprises outer toroid and outer support pipe, described outer toroid is fixed on the upper end of described outer support pipe, described outer toroid is arranged at described outer gas port lower surface, and the lower end of described outer support pipe is sheathed on outside outer induction tunnel.
9. a kind of burner with thermal resistance function according to claim 5 to 8 any one, it is characterized in that, arrange many linking arms, described many linking arm uniform ring are arranged around described interior annulus, described linking arm one end connects described interior annulus, and the other end connects outer toroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840106.2U CN205191585U (en) | 2015-10-23 | 2015-10-23 | Combustor with hinder hot function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840106.2U CN205191585U (en) | 2015-10-23 | 2015-10-23 | Combustor with hinder hot function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191585U true CN205191585U (en) | 2016-04-27 |
Family
ID=55784568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520840106.2U Active CN205191585U (en) | 2015-10-23 | 2015-10-23 | Combustor with hinder hot function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205191585U (en) |
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2015
- 2015-10-23 CN CN201520840106.2U patent/CN205191585U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |