CN202734661U - Shutter for closed cooling tower - Google Patents
Shutter for closed cooling tower Download PDFInfo
- Publication number
- CN202734661U CN202734661U CN 201220436586 CN201220436586U CN202734661U CN 202734661 U CN202734661 U CN 202734661U CN 201220436586 CN201220436586 CN 201220436586 CN 201220436586 U CN201220436586 U CN 201220436586U CN 202734661 U CN202734661 U CN 202734661U
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- CN
- China
- Prior art keywords
- blades
- cooling tower
- connecting rod
- closed cooling
- rectangular frame
- 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 - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a shutter for a closed cooling tower, which comprises a rectangular frame, wherein a plurality of blades are transversely arranged side by side between two opposite longer borders of the rectangular frame; and the blades are in transmission connection with the rectangular frame through a blade shaft arranged between the two longer borders. According to the technical scheme of the utility model, a link mechanism is used to drive a second link, so that the blades can be driven to rotate along the frame, and the angles of the blades can be regulated to regulate the intake air and the intake air amount of a closed cooling tower, thereby accelerating the cooling of circulating water.
Description
Technical field
The utility model relates to a kind of shutter, relates in particular to a kind of closed cooling tower shutter.
Background technology
Closed cooling tower is in the extensive use of arriving in HVAC field, its effect is that the recirculated water that will carry preheating carries out heat exchange at Ta Nei and air, the heat of water is transferred to air and spills into atmosphere, recirculated water is lowered the temperature, all be provided with the cooling that the air feed shutter window is accelerated recirculated water on the cooling tower, but present shutter mostly adopts the mode of welding to be connected with cooling tower, can not regulate when needs change air intake direction and intake.
Summary of the invention
Problem to be solved in the utility model is for overcoming above-mentioned technological deficiency, providing a kind of air intake and intake adjustable closed cooling tower shutter.
In order to address the above problem, the utility model by the following technical solutions:
A kind of closed cooling tower shutter comprises rectangular frame, laterally is provided with side by side some blades between two relative long margin frames of described rectangular frame, and described some blade pass are crossed and are located at two sharf and rectangular frames between the long margin frame and are in transmission connection.
Below be the novel further improvement of this use:
The centre position of described some blades is fixedly connected with sharf, the upper end of some blades is connected with second connecting rod by journal stirrup, one end of described journal stirrup is fixedly connected with blade, the other end and second connecting rod are in transmission connection, and a wherein end of described second connecting rod is connected with linkage near the position of the short frame of rectangular frame.
Further improve:
Described linkage comprises two otic placodes that are located on the short frame, be connected with arbor between described two otic placodes, position near one of them otic placode one side on the described arbor is fixedly connected with handle, the centre position of described arbor is connected with crank, and crank is in transmission connection by connecting rod and second connecting rod.
Further improve:
Described otic placode is provided with some locating holes, and crank is provided with the hole corresponding with some locating holes.
The utility model adopts such scheme, drives second connecting rod by linkage, and then the band moving vane rotates the angle realization closed cooling tower air intake of adjustable vane and the adjusting of intake, the cooling of quickening recirculated water along framework.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is the top view of the utility model embodiment.
Among the figure: the 1-handle; The 2-arbor; The 3-otic placode; The 4-crank; The 5-connecting rod; The 6-blade; The 7-sharf; The 8-second connecting rod; The 9-journal stirrup; The 10-rectangular frame; The 11-alignment pin; The 12-long margin frame; The 13-short frame; The 14-linkage; The 15-locating hole.
The specific embodiment
Embodiment, as shown in Figure 1 and Figure 2, a kind of closed cooling tower shutter, comprise rectangular frame 10, laterally be provided with side by side some blades 6 between two relative long margin frames 12 of described rectangular frame 10, described some blades 6 are in transmission connection with rectangular frame 10 by being located at two sharfs 7 between the long margin frame 12.
The centre position of described some blades 6 is fixedly connected with sharf 7, the upper end of some blades 6 is connected with second connecting rod 8 by journal stirrup 9, one end of described journal stirrup 9 is fixedly connected with blade 6, the other end and second connecting rod 8 are in transmission connection, and a wherein end of described second connecting rod 8 is connected with linkage 14 near the position of the short frame 13 of rectangular frame 10.
Described linkage 14 comprises two otic placodes 3 that are located on the short frame 13, be connected with arbor 2 between described two otic placodes 3, position near one of them otic placode 3 one side on the described arbor 2 is fixedly connected with handle 1, the centre position of described arbor 2 is connected with crank 4, and crank 4 is in transmission connection by connecting rod 5 and second connecting rod 8.
Described otic placode 3 is provided with some locating holes 15, and crank 4 is provided with the hole corresponding with some locating hole 15.
When needs are regulated air intake angle and intake, drive second connecting rod 8 by linkage 14, second connecting rod 8 band moving vanes 6 are along sharf 7 rotations, with inserting alignment pin 11 in the hole on the locating hole 15 of otic placode 3 and the crank 4, crank 4 is fixed on the otic placode 3 finishes adjusting when adjusting to the angle that needs.
Claims (4)
1. closed cooling tower shutter, comprise rectangular frame (10), laterally be provided with side by side some blades (6) between relative two long margin frames (12) of described rectangular frame (10), it is characterized in that: described some blades (6) are in transmission connection with rectangular frame (10) by the sharf (7) that is located between two long margin frames (12).
2. a kind of closed cooling tower shutter according to claim 1, it is characterized in that: the centre position of described some blades (6) is fixedly connected with sharf (7), the upper end of some blades (6) is connected with second connecting rod (8) by journal stirrup (9), one end of described journal stirrup (9) is fixedly connected with blade (6), the other end and second connecting rod (8) are in transmission connection, and a wherein end of described second connecting rod (8) is connected with linkage (14) near the position of the short frame (13) of rectangular frame (10).
3. a kind of closed cooling tower shutter according to claim 2, it is characterized in that: described linkage (14) comprises two otic placodes (3) that are located on the short frame (13), be connected with arbor (2) between described two otic placodes (3), the upper position near one of them otic placode (3) one side of described arbor (2) is fixedly connected with handle (1), the centre position of described arbor (2) is connected with crank (4), and crank (4) is in transmission connection by connecting rod (5) and second connecting rod (8).
4. a kind of closed cooling tower shutter according to claim 3, it is characterized in that: described otic placode (3) is provided with some locating holes (15), and crank (4) is provided with the hole corresponding with some locating holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436586 CN202734661U (en) | 2012-08-30 | 2012-08-30 | Shutter for closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436586 CN202734661U (en) | 2012-08-30 | 2012-08-30 | Shutter for closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734661U true CN202734661U (en) | 2013-02-13 |
Family
ID=47660352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220436586 Expired - Fee Related CN202734661U (en) | 2012-08-30 | 2012-08-30 | Shutter for closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734661U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165546A (en) * | 2014-08-14 | 2014-11-26 | 清华大学 | Cooling tower water and energy saving remote monitoring system and monitoring method thereof |
| CN105043160A (en) * | 2015-07-27 | 2015-11-11 | 大连理工大学 | Air-intake control device for condensation module of cooling tower |
| CN105222608A (en) * | 2015-11-16 | 2016-01-06 | 南通长青沙船舶工程有限公司 | A kind of independent adjustable type cooling system |
-
2012
- 2012-08-30 CN CN 201220436586 patent/CN202734661U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165546A (en) * | 2014-08-14 | 2014-11-26 | 清华大学 | Cooling tower water and energy saving remote monitoring system and monitoring method thereof |
| CN104165546B (en) * | 2014-08-14 | 2016-05-18 | 清华大学 | A kind of cooling tower save water and energy long distance control system and method for supervising thereof |
| CN105043160A (en) * | 2015-07-27 | 2015-11-11 | 大连理工大学 | Air-intake control device for condensation module of cooling tower |
| CN105043160B (en) * | 2015-07-27 | 2023-11-14 | 大连理工大学 | Cooling tower condensation module air inlet control device |
| CN105222608A (en) * | 2015-11-16 | 2016-01-06 | 南通长青沙船舶工程有限公司 | A kind of independent adjustable type cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |