CN202925169U - Cross air blow cooling device - Google Patents
Cross air blow cooling device Download PDFInfo
- Publication number
- CN202925169U CN202925169U CN 201220541531 CN201220541531U CN202925169U CN 202925169 U CN202925169 U CN 202925169U CN 201220541531 CN201220541531 CN 201220541531 CN 201220541531 U CN201220541531 U CN 201220541531U CN 202925169 U CN202925169 U CN 202925169U
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- urceolus
- inner core
- cold wind
- wind blower
- flow regulating
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Abstract
The utility model provides a cross air blow cooling device which comprises an outer cylinder, an inner cylinder sleeved in the outer cylinder, a rectification cylinder, an air inlet tube and an annular pre-rectifying plate. The rectification cylinder is connected with the upper edges of the outer cylinder and the inner cylinder. The air inlet tube is communicated with the lower portion of the outer cylinder. The annular pre-rectifying plate is arranged between the outer cylinder and the inner cylinder. The pre-rectifying plate is located between the air inlet tube and the upper edge of the inner cylinder. The pre-rectifying plate is made of an aluminum honeycomb core veneer. Consequently, uniformity of wind outgoing directions and stability of wind speed of the cross air blow cooling device are further improved.
Description
Technical field
The utility model relates to chemical fibre and makes the field, relates in particular to the ring cold wind blower.
Background technology
In order to improve production capacity, maximum economic benefit, production of chemical fibre both at home and abroad is gradually to large capacity, direct fabrics future development, and these have improved the equipment of output, all need to have the cooling device that a cooling effect is complementary to realize.Existing ring cold wind blower is because of design and manufacturing technology problem, exist air-out to the problem such as stable low of uniformity, wind speed, limited the further raising of output.
The utility model content
The air-out that the utility model will solve in prior art the ring cold wind blower to uniformity, the stable low technical problem of wind speed.
The ring cold wind blower that the utility model provides, comprise urceolus, be sheathed on urceolus interior inner core, the flow regulating barrels that is connected with urceolus and inner core top edge, the blast pipe that is connected with the bottom of urceolus, be arranged at the pre-cowling panel of ring-type between urceolus and inner core, pre-cowling panel is between the upper limb of blast pipe and inner core, and pre-cowling panel adopts aluminum honeycomb core plates.
Ring cold wind blower of the present utility model, because pre-cowling panel adopts aluminum honeycomb core plates, adopt in the prior art of tool double-level-metal net at regular intervals the ring cold wind blower to compare with pre-cowling panel, the uniformity of wind direction, the stability of wind speed are further improved.
In one embodiment, the model of aluminum honeycomb core plates is 3003H24, and the aperture is A2 * 0.04～A6 * 0.08, is highly 30～80m.
In one embodiment, urceolus comprises doffing and the upper cover that is arranged on doffing, and upper cover is bowl-shape, and its sidewall is circular arc, and the diameter of upper cover lower periphery is identical with the diameter of doffing, and the diameter of upper cover upper peripheral edge is identical with the diameter of inner core.Than existing coniform upper cover, further provide the uniformity of wind direction, the stability of wind speed and the reasonability of air quantity.
In one embodiment, the upper limb of flow regulating barrels is connected with the upper limb of urceolus, and the lower edge of flow regulating barrels is connected with the upper limb of inner core.
In one embodiment, flow regulating barrels is the cylinder with double side walls, and internal layer is wire netting, and skin is porous plate.
In one embodiment, wire netting is selected GB/T21648-2008 stainless steel wire braiding net, and specification is MPW40/24～MPW110/92, and the effective cross-section rate is 29.2%～15.9%.
In one embodiment, the pore diameter range of porous plate is 2-3mm, and percent opening is 18%-40%.
In one embodiment, the height of inner core is lower than the height of doffing in urceolus, forms the air outlet of annular between the upper cover of urceolus and inner core.
In one embodiment, flow regulating barrels is positioned at the air outlet place, and the sidewall of flow regulating barrels is corresponding with the position of air outlet.
Description of drawings
Fig. 1 is the schematic diagram of ring cold wind blower in the utility model.
Fig. 2 is the cutaway view of Fig. 1.
Wherein, description of reference numerals is as follows:
10 urceolus 11 air inlets
12 doffing 13 upper covers
20 inner core 21 air outlets
30 flow regulating barrels 40 blast pipes
50 pre-cowling panels
The specific embodiment
As depicted in figs. 1 and 2, the utility model provides a kind of ring cold wind blower, comprise urceolus 10, be sheathed on the inner core 20 in urceolus 10, the flow regulating barrels 30 that is connected with urceolus 10 and inner core 20 top edges, the blast pipe 40 that is connected with the air inlet 11 of urceolus 10 bottoms, the pre-cowling panel 50 that is arranged at ring-type between urceolus 10 and inner core 20, pre-cowling panel 50 is between the upper limb of air inlet 11 and inner core 20, pre-cowling panel 50 adopts aluminum honeycomb core plates, model is 3003H24, the aperture is A2 * 0.04～A6 * 0.08, is highly 30～80m.
Particularly, urceolus 10 comprises doffing 12 and the upper cover 13 that is arranged on doffing 12.Doffing 12 is cylinder.Upper cover 13 is bowl-shape, and its sidewall is circular arc, and the diameter of its lower periphery is identical with the diameter of doffing 12, and the diameter of upper peripheral edge is identical with the diameter of inner core 20.The height of inner core 20 is lower than the height of the doffing 12 of urceolus 10, thereby forms the air outlet 21 of annular between the upper cover 13 of urceolus 10 and inner core 20.
The path order of air-flow during along practical application (arrow in Fig. 2 represents), in the utility model, the ring cold wind blower has following characteristics:
(1) air-flow is entered the cavity of 20 of urceolus 10 and inner cores, the pre-cowling panel 50 of flowing through by blast pipe 40.In prior art, pre-cowling panel adopts tool double-level-metal net at regular intervals, because the mesh of double layer of metal net can not be corresponding well, easily causes the unstable of the disturbance of air flow direction and flow velocity.Pre-cowling panel 50 of the present utility model adopts aluminum honeycomb core plates, and air-flow is by the core hole of regularly arranged and hollow, and the uniformity of wind direction, the stability of wind speed are further improved;
(2) air-flow continues upwards and turns to via upper cover 13 reflections of urceolus 10.In the utility model, for to have the bowl-shape of circular arc sidewall, than existing coniform upper cover, the uniformity of wind direction, the stability of wind speed and the reasonability of air quantity have further been improved due to upper cover 13;
(3) air-flow after turning to is flowed out by flow regulating barrels 30 again.In the utility model, the inner layer metal net of flow regulating barrels 30 adopts the laser butt welding process, when adopting GB/T21648-2008 type, specification to be the stainless steel wire braiding net of MPW40/24～MPW110/92, when weld width is only available technology adopting overlap welding connection 1/10 to 1/20 of weld width, the wire side of wire netting is more smooth, the blind area is narrower, effectively reduce the disorder of wind speed and direction, improve the uniformity of blowing, thereby improved the quality of chemical fibre tow, also provide assurance for improving output.The outer field porous plate of flow regulating barrels 30 has the imperforate section of certain width, can improve the whole non-deformability of flow regulating barrels 30, extend service life, for enterprise's direct saving investment, reduce the frequency of changing flow regulating barrels and saved again manpower, improved output.
In sum; although the utility model discloses as above with preferred embodiment; so it is not to limit the utility model; those skilled in the art should recognize in the situation that do not break away from change and the retouching that scope and spirit of the present utility model that the appended claim of the utility model discloses are done, within all belonging to the protection domain of claim of the present utility model.
Claims (9)
1. one kind is encircled cold wind blower, comprise urceolus, be sheathed on urceolus interior inner core, the flow regulating barrels that is connected with urceolus and inner core top edge, the blast pipe that is connected with the bottom of urceolus, be arranged at the pre-cowling panel of ring-type between urceolus and inner core, pre-cowling panel is between the upper limb of blast pipe and inner core, it is characterized in that, pre-cowling panel adopts aluminum honeycomb core plates.
2. ring cold wind blower as claimed in claim 1, is characterized in that, the model of aluminum honeycomb core plates is 3003H24, and the aperture is A2 * 0.04～A6 * 0.08, is highly 30～80m.
3. ring cold wind blower as claimed in claim 1, is characterized in that, urceolus comprises doffing and the upper cover that is arranged on doffing, upper cover is bowl-shape, its sidewall is circular arc, and the diameter of upper cover lower periphery is identical with the diameter of doffing, and the diameter of upper cover upper peripheral edge is identical with the diameter of inner core.
4. ring cold wind blower as claimed in claim 3, is characterized in that, the upper limb of flow regulating barrels is connected with the upper limb of urceolus, and the lower edge of flow regulating barrels is connected with the upper limb of inner core.
5. ring cold wind blower as claimed in claim 1, is characterized in that, flow regulating barrels is the cylinder with double side walls, and internal layer is wire netting, and skin is porous plate.
6. ring cold wind blower as claimed in claim 5, is characterized in that, wire netting is selected GB/T21648-2008 stainless steel wire braiding net, and specification is MPW40/24～MPW110/92, and the effective cross-section rate is 29.2%～15.9%.
7. ring cold wind blower as claimed in claim 5, is characterized in that, the pore diameter range of porous plate is 2-3mm, and percent opening is 18%-40%.
8. ring cold wind blower as claimed in claim 1, is characterized in that, the height of inner core is lower than the height of doffing in urceolus, forms the air outlet of annular between the upper cover of urceolus and inner core.
9. ring cold wind blower as claimed in claim 8, is characterized in that, flow regulating barrels is positioned at the air outlet place, and the sidewall of flow regulating barrels is corresponding with the position of air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541531 CN202925169U (en) | 2012-10-19 | 2012-10-19 | Cross air blow cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541531 CN202925169U (en) | 2012-10-19 | 2012-10-19 | Cross air blow cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925169U true CN202925169U (en) | 2013-05-08 |
Family
ID=48215148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541531 Expired - Lifetime CN202925169U (en) | 2012-10-19 | 2012-10-19 | Cross air blow cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925169U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820868A (en) * | 2014-03-11 | 2014-05-28 | 江苏恒科新材料有限公司 | Annular blowing device for producing superfine denier and high-quality spinning filaments |
| CN105040125A (en) * | 2015-06-22 | 2015-11-11 | 孔幼娟 | Polyester circular-blowing cooling device, polyester spinning cooling method and polyester silk production method |
| CN110257931A (en) * | 2019-07-18 | 2019-09-20 | 苏州敏喆机械有限公司 | A kind of circular blow wind path device |
| CN110699765A (en) * | 2019-10-30 | 2020-01-17 | 丹阳市宇晟纺织新材料有限公司 | Spinning cooling blast apparatus |
| CN114717672A (en) * | 2022-05-09 | 2022-07-08 | 浙江理工大学 | Easy-to-maintain short fiber spinning cooling device |
| CN115992394A (en) * | 2017-05-12 | 2023-04-21 | 苏州软石智能装备有限公司 | Annular blowing cooling equipment and air chamber thereof |
-
2012
- 2012-10-19 CN CN 201220541531 patent/CN202925169U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820868A (en) * | 2014-03-11 | 2014-05-28 | 江苏恒科新材料有限公司 | Annular blowing device for producing superfine denier and high-quality spinning filaments |
| CN103820868B (en) * | 2014-03-11 | 2016-05-11 | 江苏恒科新材料有限公司 | A kind of ring blowing device of producing super fine denier, high-quality spinning |
| CN105040125A (en) * | 2015-06-22 | 2015-11-11 | 孔幼娟 | Polyester circular-blowing cooling device, polyester spinning cooling method and polyester silk production method |
| CN105040125B (en) * | 2015-06-22 | 2017-05-31 | 泉州惠安长圣生物科技有限公司 | Polyester circular blows cooling device and terylene spinning cooling means and dacron thread production method |
| CN115992394A (en) * | 2017-05-12 | 2023-04-21 | 苏州软石智能装备有限公司 | Annular blowing cooling equipment and air chamber thereof |
| CN110257931A (en) * | 2019-07-18 | 2019-09-20 | 苏州敏喆机械有限公司 | A kind of circular blow wind path device |
| CN110257931B (en) * | 2019-07-18 | 2024-04-09 | 苏州敏喆机械有限公司 | Channel device for circular blowing |
| CN110699765A (en) * | 2019-10-30 | 2020-01-17 | 丹阳市宇晟纺织新材料有限公司 | Spinning cooling blast apparatus |
| CN114717672A (en) * | 2022-05-09 | 2022-07-08 | 浙江理工大学 | Easy-to-maintain short fiber spinning cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201102 Address after: 215542 South of Jiulong Road, Tangbei Village, Shajiabang Town, Changshu City, Jiangsu Province Patentee after: SUZHOU RUANSHI INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 053600 Chengdong Development Zone, Anping County, Hebei, Hengshui Patentee before: HEBEI DARUI CHEMICAL FIBER MECHANICAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |