CN202580455U - Inner pipe regulating valve of slow cooling kiln - Google Patents
Inner pipe regulating valve of slow cooling kiln Download PDFInfo
- Publication number
- CN202580455U CN202580455U CN 201220050682 CN201220050682U CN202580455U CN 202580455 U CN202580455 U CN 202580455U CN 201220050682 CN201220050682 CN 201220050682 CN 201220050682 U CN201220050682 U CN 201220050682U CN 202580455 U CN202580455 U CN 202580455U
- Authority
- CN
- China
- Prior art keywords
- air port
- regulating valve
- slow cooling
- cooling kiln
- air
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses an inner pipe regulating valve of a slow cooling kiln, comprising an air pipe, wherein the outer part of the air pipe is sleeved with an air pipe sleeve with one end sealed; the side of the air pipe is provided with an inner air port; the side wall of the air pipe sleeve is provided with an outer air port; and the inner air port is matched with the outer air port. With the above structure, the inner pipe regulating valve of the slow cooling kiln disclosed by the utility model has the advantages of realizing the limit regulation of air volume and being convenient to regulate.
Description
Technical field
The present invention relates to valve technology field, especially relate to pipe regulating valve in a kind of slow cooling kiln.
Background technique
See shown in Figure 1ly, mostly pipe regulating valve regulative mode is to be articulated with valve core plate 3 on the sidewall of front end air-out oral area of airduct 1 in the slow cooling kiln, and drive-connecting shaft is provided with and is used for fastening nut.When regulating air quantity, nut is unscrewed, the position of rotary valve central layer 3 regulates nut to be tightened after putting in place getting final product.See shown in Figure 2ly,, can realize the complete shut-down of regulating valve when the shaft core position of valve core plate 3 and airduct 1 overlaps; See shown in Figure 3ly,, realize the standard-sized sheet of regulating valve when the axle center of the axle center of valve core plate 3 airduct 1 during along the drive-connecting shaft symmetry.Its defective is: the regulating valve state that can't reach capacity, i.e. and 100% standard-sized sheet, and need frequently screw and unscrew nut, comparatively inconvenience.Therefore be necessary to improve.
Summary of the invention
To the deficiency that above-mentioned existing technology exists, the purpose of this invention is to provide pipe regulating valve in a kind of slow cooling kiln, it has the limit that can realize air quantity regulates, and characteristics easy to adjust.
To achieve these goals, the technological scheme that the present invention adopted is: pipe regulating valve in the slow cooling kiln comprises airduct; The outside of said airduct is with the duct sleeve of end sealing, and simultaneously, the sidewall of airduct has interior air port; Have outer air port on the sidewall of duct sleeve, and interior air port matches with outer air port.
The opening shape in air port and outer air port is consistent in said.
After adopting said structure, the present invention compares the advantage that is had with existing technology and is: the limit that can realize air quantity is regulated, and easy to adjust.The pipe regulating valve is through the rotating air-duct cover in the slow cooling kiln of the present invention, realizes the coincidence in outer air port and interior air port or stagger, thereby realization is to the adjusting of air output.Because 100% coincidence can be realized in outer air port and interior air port, thereby can make regulating valve be in 100% ultimate state opened.And institute's manufacturing operation only is that the turn duct sleeve gets final product, and need not to carry out other such as unscrewing and additional operations such as the nut of screwing, and is very simple.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Fig. 1 is that the interior pipe of the slow cooling kiln regulating valve master of original technology looks the sectional structure schematic representation;
Fig. 2 is the interior schematic representation of managing the complete shut-down state of regulating valve of the slow cooling kiln of Fig. 1;
Fig. 3 is the interior schematic representation of managing the full-gear of regulating valve of the slow cooling kiln of Fig. 1;
Fig. 4 is that the master of embodiments of the invention looks the sectional structure schematic representation;
Fig. 5 is that the B-B of Fig. 4 is to view.
Among the figure: 1, airduct, 11, interior air port; 2, duct sleeve, 21, outer air port; 3, valve core plate.
Embodiment
The following stated is merely preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, see Fig. 4 and shown in Figure 5: pipe regulating valve in the slow cooling kiln, comprise airduct 1, the sidewall of airduct 1 has interior air port 11.The outside of airduct 1 is with the duct sleeve 2 of end sealing, has outer air port 21 on the sidewall of duct sleeve 2.Wherein, interior air port 11 matches with outer air port 21.That is, interior air port 11 is corresponding with the position in outer air port 21, and through rotating air-duct cover 2, air port 11 and outer air port 21 overlaps or stagger in realizing.Like this, when the two overlaps, realize managing in the slow cooling kiln opening of regulating valve; When the two staggers, realize managing in the slow cooling kiln closing of regulating valve.Optimize, interior air port 11 all is rectangle with outer air port 21.Like this interior air port 11 and outer air port 21 shapes are beneficial to the more accurate of adjusting.
Claims (2)
1. manage regulating valve in the slow cooling kiln; Comprise airduct (1); It is characterized in that: the outside of said airduct (1) is with the duct sleeve (2) of end sealing, and simultaneously, the sidewall of airduct (1) has interior air port (11); Have outer air port (21) on the sidewall of duct sleeve (2), and interior air port (11) and outer air port (21) match.
2. pipe regulating valve in the slow cooling kiln according to claim 1, it is characterized in that: air port (11) is consistent with the opening shape of outer air port (21) in said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220050682 CN202580455U (en) | 2012-02-16 | 2012-02-16 | Inner pipe regulating valve of slow cooling kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220050682 CN202580455U (en) | 2012-02-16 | 2012-02-16 | Inner pipe regulating valve of slow cooling kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580455U true CN202580455U (en) | 2012-12-05 |
Family
ID=47249864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220050682 Expired - Lifetime CN202580455U (en) | 2012-02-16 | 2012-02-16 | Inner pipe regulating valve of slow cooling kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184101A (en) * | 2016-07-27 | 2016-12-07 | 北京汽车股份有限公司 | For the roll cage of vehicle and the vehicle with it |
-
2012
- 2012-02-16 CN CN 201220050682 patent/CN202580455U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184101A (en) * | 2016-07-27 | 2016-12-07 | 北京汽车股份有限公司 | For the roll cage of vehicle and the vehicle with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG JUMPER THERMAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: FOSHAN JUMPER MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528000 Guangdong city of Foshan province Southern China Nanhai Danzao hardware industry base plate 1 Jin Road No. 9 and No. 2 Factory Patentee after: GUANGDONG ZHONGPENG HEAT ENERGY SCIENCE & TECHNOLOGY CO., LTD. Address before: 528000 Guangdong city of Foshan province Jinsha Danzao Town Nanhai District Dalang District high Hai Cun Xi Fang Cun Patentee before: Foshan Zhongpeng Machinery Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |