CN205821409U - A kind of tempering furnace air duct at top device - Google Patents
A kind of tempering furnace air duct at top device Download PDFInfo
- Publication number
- CN205821409U CN205821409U CN201620805551.XU CN201620805551U CN205821409U CN 205821409 U CN205821409 U CN 205821409U CN 201620805551 U CN201620805551 U CN 201620805551U CN 205821409 U CN205821409 U CN 205821409U
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- tempering furnace
- air
- air channel
- top device
- air duct
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Abstract
A kind of tempering furnace air duct at top device, the technical solution of the utility model is, it includes air channel body, it is provided with air inlet in the center of air channel body, be provided with scattered air channel around air port, the structure in described scattered air channel is multiple uniform involute grooves, is provided with air outlet in the end of involute groove.It is provided with rectification projection in described involute groove.The beneficial effects of the utility model are to ensure that the wind entered from air inlet disperses as far as possible in tempering furnace so that the wind in tempering furnace is more uniformly distributed, and temperature control is the easiest.
Description
Technical field
This utility model relates to tempering furnace, a kind of air duct at top device being applicable to tempering furnace.
Background technology
The use of present tempering furnace is very universal, but a kind of disadvantage the most generally existed in the use of tempering furnace is just
Be tempering furnace air inlet to arrange comparison single, air channel flings body of heater, so causes air channel wind out more to be concentrated, to returning
The peripheral part wind of stove is little to blow to, and causes the temperature of tempering furnace to control to be difficult to, is unfavorable for the use of tempering furnace.
Summary of the invention
The purpose of this utility model is a kind of rational in infrastructure, tempering furnace air duct at top device that using effect is good of design.
The technical solution of the utility model is, a kind of tempering furnace air duct at top device, and it includes air channel body, and its feature exists
In: be provided with air inlet in the center of air channel body, be provided with scattered air channel around air port, the structure in described scattered air channel be multiple all
The involute groove of cloth, is provided with air outlet in the end of involute groove.It is provided with rectification projection in described involute groove.
The beneficial effects of the utility model are to ensure that the wind entered from air inlet disperses as far as possible in tempering furnace, make
The wind obtained in tempering furnace is more uniformly distributed, and temperature control is the easiest.
Accompanying drawing explanation；
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Embodiment is described in detail in conjunction with the figures above,
Specific embodiment of the utility model is, a kind of tempering furnace air duct at top device, it includes air channel body 5, in air channel
The center of body is provided with air inlet 1, is provided with scattered air channel 2 around air port, the structure in described scattered air channel be multiple uniform gradually
Burst at the seams groove 2, is provided with air outlet 3 in the end of involute groove；The present embodiment is provided with in described involute groove groove
Rectification projection 4, can allow wind disperse further, adds high wind diffusion effect in scattered air channel.
This utility model using effect is preferable, it is possible to preferably ensure from the wind of air inlet entrance as far as possible in tempering furnace
Dispersed and distributed, makes calling prisoners in after letting them out for exercise in tempering furnace be more uniformly distributed, and temperature control is the easiest.
Above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.For institute
For the those of ordinary skill in genus field, change or the change of other multi-form can also be made on the basis of the above description
Dynamic.Here without also cannot all of embodiment be given exhaustive, and the obvious change thus extended out or change
Within the dynamic protection domain still in this utility model creation.
Claims (2)
1. a tempering furnace air duct at top device, it includes air channel body, it is characterised in that: be provided with in the center of air channel body into
Air port, is provided with scattered air channel around air port, and the structure in described scattered air channel is multiple uniform involute grooves, at involute groove
End be provided with air outlet.
2. a kind of tempering furnace air duct at top device as claimed in claim 1, it is characterised in that: it is provided with in described involute groove
Rectification projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805551.XU CN205821409U (en) | 2016-07-29 | 2016-07-29 | A kind of tempering furnace air duct at top device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805551.XU CN205821409U (en) | 2016-07-29 | 2016-07-29 | A kind of tempering furnace air duct at top device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205821409U true CN205821409U (en) | 2016-12-21 |
Family
ID=57557441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805551.XU Active CN205821409U (en) | 2016-07-29 | 2016-07-29 | A kind of tempering furnace air duct at top device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205821409U (en) |
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2016
- 2016-07-29 CN CN201620805551.XU patent/CN205821409U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 453200, Henan County, Xinxiang County, Yanjin Province industrial agglomeration area north 307 lines Patentee after: Henan Tianli thermal equipment Limited by Share Ltd Address before: Zuo Yanjin County of Xinxiang City, Henan province 453200 urban and rural East Patentee before: Tian Li industrial furnace Co., Ltd of Henan Province |