CN112146506A - Adjusting device of air cooler shutter - Google Patents
Adjusting device of air cooler shutter Download PDFInfo
- Publication number
- CN112146506A CN112146506A CN202010903251.6A CN202010903251A CN112146506A CN 112146506 A CN112146506 A CN 112146506A CN 202010903251 A CN202010903251 A CN 202010903251A CN 112146506 A CN112146506 A CN 112146506A
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- CN
- China
- Prior art keywords
- rod
- connecting rod
- air cooler
- pull rod
- driving
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
- F28F25/12—Ducts; Guide vanes, e.g. for carrying currents to distinct zones
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
- E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to the technical field of air cooling, and discloses an adjusting device of an air cooler louver, which comprises a driving part, a connecting rod part, a pull rod (10), a plurality of louver blades (12) and blade driving strips (11) correspondingly connected with the louver blades (12), wherein the driving part is pivotally connected with the connecting rod part to drive the connecting rod part to move, the connecting rod part is pivotally connected with the pull rod (10) to drive the pull rod (10) to move, one ends of the blade driving strips (11) are fixedly connected with the louver blades (12), and the other ends of the blade driving strips (11) are pivotally connected with the pull rod (10). The application provides an adjusting device can adjust the switching and the aperture of air cooler shutter, and convenient durable and stability is high.
Description
Technical Field
The invention relates to the technical field of air cooling, in particular to an adjusting device for a louver of an air cooler.
Background
The air cooler is cooling equipment widely used in petroleum, chemical and energy industries. The shutter can play the effect of adjusting air cooler cooling capacity, especially in the cold operating mode in winter for prevent the freezing pipe freezing accident of air cooler. Therefore, although the louver is one of important components of air cooling, there is no suitable technical solution for adjusting the opening and closing and the opening of the louver at present, which makes it difficult to control the louver and makes the control less accurate. Therefore, there is a need to provide a technical solution that can conveniently control the blinds.
Disclosure of Invention
The invention aims to overcome the problem that no proper device for adjusting the shutter exists in the prior art, and provides an adjusting device for the shutter of an air cooler.
In order to achieve the above object, an aspect of the present invention provides an adjusting device for an air cooler louver, where the adjusting device includes a driving portion, a link portion, a pull rod, a plurality of louver blades, and a blade driving bar correspondingly connected to the louver blades, the driving portion is pivotally connected to the link portion to drive the link portion to move, the link portion is pivotally connected to the pull rod to drive the pull rod to move, one end of the blade driving bar is fixedly connected to the louver blades, and the other end of the blade driving bar is pivotally connected to the pull rod.
Through above-mentioned technical scheme, when the drive division takes place to rotate, because drive division pivotal connection connecting rod portion to can make connecting rod portion move, connecting rod portion further drives the pull rod motion, when the pull rod takes place to move, because blade drive strip fixed connection pull rod makes the blade drive strip follow the pull rod motion, thereby makes the shutter blade motion, specifically for making the shutter blade rotate around its pivot, thereby can adjust the aperture of shutter blade, the switching of control shutter and the degree of opening. The application provides an adjusting device can adjust the switching and the aperture of air cooler shutter, and convenient durable and stability is high.
Optionally, the connecting rod portion includes first connecting rod, second connecting rod, third connecting rod, fourth connecting rod, transmission shaft and axle bed, the articulated connection of first end of first connecting rod the drive division, the articulated connection of second end of first connecting rod the first end of second connecting rod, the second end fixed connection of second connecting rod in the transmission shaft, the transmission shaft rotationally install in the axle bed, the axle bed is installed on the air cooler, the first end fixed connection of third connecting rod the transmission shaft, the articulated connection of second end of third connecting rod the first end of fourth connecting rod, the articulated connection of first end of fourth connecting rod the pull rod.
Optionally, the driving portion includes a mounting bracket, a main shaft rod and a driving rod, the main shaft rod is rotatably mounted on the mounting bracket, the driving rod is fixedly mounted on the main shaft rod, and the driving rod is hinged to the connecting rod portion.
Optionally, the driving part further comprises a holding rod, and the holding rod is fixedly installed on the spindle rod.
Optionally, the driving portion further includes a positioning rod, a first positioning hole is formed in the positioning rod, a plurality of second positioning holes are formed in the mounting bracket, the positioning rod is fixedly disposed on the spindle rod, the first positioning hole and the second positioning hole are configured to rotate along with the spindle rod, and the first positioning hole can be selectively aligned with one of the second positioning holes, so that the positioning hole can be positioned through a pin shaft.
Optionally, an included angle between the axis of the holding rod and the axis of the driving rod is 120 °, an included angle between the axis of the holding rod and the axis of the positioning rod is 120 °, and an included angle between the axis of the driving rod and the axis of the positioning rod is 120 °.
Optionally, the adjusting device further comprises an automatic driving portion, the automatic driving portion can be fixedly arranged on the air cooler, and the automatic driving portion is connected with the pull rod to drive the pull rod to move.
Optionally, the automatic driving portion includes an output member and a transmission member, an output shaft of the output member is fixedly connected to the transmission member to drive the transmission member to reciprocate, and the transmission member is connected to the pull rod to drive the pull rod to move.
Optionally, the holder includes connecting plate, splint, stop pin and card needle, connecting plate fixed connection the output shaft of output, two splint are connected the connecting plate, two splint with be provided with corresponding through-hole on the pull rod, the stop pin runs through two through-hole on splint and the pull rod, be provided with the pinhole on the side of the end of stop pin, the card needle runs through the lock pinhole is in order to incite somebody to action the stop pin is injectd two in the through-hole on splint and the pull rod.
Optionally, the output member is a cylinder or a ram.
Drawings
FIG. 1 is a schematic view of an adjustment device for an air cooler shutter according to an embodiment of the present application;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a schematic view of a drive portion of the air cooler shutter of FIG. 1;
fig. 4 is a schematic view of another perspective of fig. 3.
Description of the reference numerals
1. A drive rod; 2. a holding rod; 3. positioning a rod;
4. a first link; 5. a second link; 6. a third link; 7. a fourth link;
8. an output member; 9. a transmission member; 91. a connecting plate;
92. a splint; 93. locking pin 94, clip pin; 95-a gasket;
10. a pull rod; 11. a blade driving bar; 12. a louver blade; 13. an end beam;
14. mounting a bracket; 142. a second positioning hole; 143. a main shaft rod;
15. a drive shaft; 16. a shaft seat; 17. a fixing plate; 100. middle beam
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The application provides an adjusting device of air cooler shutter, adjusting device include drive division, connecting rod portion, pull rod 10, a plurality of shutter blade 12 and with shutter blade 12 corresponds the blade drive strip 11 of connecting, drive division pivotal connection connecting rod portion is in order to drive connecting rod portion motion, connecting rod portion pivotal connection pull rod 10 is in order to drive pull rod 10 moves, the one end fixed connection of blade drive strip 11 shutter blade 12, the other end pivotal connection of blade drive strip 11 pull rod 10.
When the drive division takes place to rotate, because drive division pivotal connection connecting rod portion to can make connecting rod portion move, connecting rod portion further drives pull rod 10 motion, when pull rod 10 takes place to move, because blade drive strip 11 fixed connection pull rod 10 makes blade drive strip 11 follow pull rod 10 motion, thereby makes shutter blade 12 move, specifically makes shutter blade 12 rotate around its pivot, thereby can adjust shutter blade 12's aperture, the switching of control shutter and the degree of opening. The application provides an adjusting device can adjust the switching and the aperture of air cooler shutter, and convenient durable and stability is high.
As shown in fig. 1, in an embodiment of the present application, the connecting rod portion includes a first connecting rod 4, a second connecting rod 5, a third connecting rod 6, a fourth connecting rod 7, a transmission shaft 15 and a shaft seat 16, the first end of the first connecting rod 4 is hinged to the driving portion, the second end of the first connecting rod 4 is hinged to the first end of the second connecting rod 5, the second end of the second connecting rod 5 is fixedly connected to the transmission shaft 15, the transmission shaft 15 is rotatably installed on the shaft seat 16, the shaft seat 16 is installed on the air cooler, the first end of the third connecting rod is fixedly connected to the transmission shaft 15, the second end of the third connecting rod 6 is hinged to the first end of the fourth connecting rod 7, and the first end of the fourth connecting rod 7 is hinged to the pull rod 10.
When first connecting rod 4 is driven by the drive division and takes place to rotate, first connecting rod 4 can drive second connecting rod 5 and rotate, and transmission shaft 15 can follow second connecting rod 5 and rotate jointly to drive third connecting rod 6 and rotate, third connecting rod 6 further drives pull rod 10 and takes place to rotate, thereby finally makes shutter blade 12 rotate, with opening and the aperture of adjustment shutter. It should be noted that, the connecting rod portion of the present application is not limited to the form of 4 connecting rods, the number of the transmission shafts is not limited to one, and the number of the connecting rods and the number of the transmission shafts can be flexibly selected according to the requirement.
As shown in fig. 1 and 4, the driving portion includes a mounting bracket 14, a main shaft rod 143, and a driving rod 1, a holding rod 2, and a positioning rod 3 fixedly mounted on the main shaft rod 143, the main shaft rod is rotatably disposed on the mounting bracket 14, the driving rod 1 is hinged to the first link 5, and an operator pulls the driving rod 1 to rotate the first link 4. Wherein, an operator can pull the driving rod 1 to rotate the main shaft rod 143 clockwise or counterclockwise, so that the pull rod 10 can reciprocate, thereby rotating the blind blades clockwise or counterclockwise, and further rotating the blind blades 12 from the open state to the closed state and from the closed state to the open state.
In fig. 1, the first link 4 is located at a higher position, so that the driving rod 1 is connected to the first link 4 at a higher position, and it is difficult for an operator to directly operate the driving rod 1, and therefore, the holding rod 2 is disposed on the main shaft rod 143 at a certain angle to the driving rod 1, and the handle of the holding rod 2 is longer and disposed closer to the lower side, so that the operator can operate the driving rod conveniently.
With continued reference to the structure shown in fig. 1, a first positioning hole is disposed on the positioning rod 3, a plurality of second positioning holes 142 are disposed on the mounting bracket 14, as shown in fig. 1, the plurality of second positioning holes 142 are distributed in an arc shape, when the main shaft rod 143 rotates, the first positioning hole can be aligned with one of the second positioning holes 142, and the main shaft rod can be positioned by using a pin shaft to penetrate through the first positioning hole and the second positioning hole 142, so as to prevent the main shaft rod 143 from rotating, so that the window blind keeps the current state, and on the other hand, because the plurality of second positioning holes 142 are disposed, the opening degree of the window blind can be adjusted within a relatively precise range.
Referring to the structures shown in fig. 3 and 4, in an embodiment of the present application, an included angle between the axis of the holding rod 2 and the axis of the driving rod 1 is 120 °, an included angle between the axis of the holding rod 2 and the axis of the positioning rod 3 is 120 °, and an included angle between the axis of the driving rod 1 and the axis of the positioning rod 3 is 120 °.
The application provides an adjusting device can also realize automatically regulated except that manual regulation, as shown in fig. 1, adjusting device includes the automatic drive portion, and the automatic drive portion includes output 8 and driving medium 9, thereby output shaft fixed connection driving medium 9 of output 8 can drive driving medium 9 and take place reciprocating motion, and driving medium 9 and then can drive the motion of pull rod 10.
As shown in fig. 1, the air cooler includes a center sill 100 and an end sill 13, and the louver blades 12 are provided on the center sill 100, and the output member 8 can be provided on the end sill 13 so as to be disposed closer to the tie bar 10. Specifically, the output member 8 is provided with a fixing plate 17 by welding, and the fixing plate 17 can be provided by welding on the end beam 13 so that the output member 8 is located on the upper portion of the tie rod 10 as a whole.
Wherein, output 8 can select the telescoping cylinder for use, for example hydro-cylinder or cylinder, and the output shaft of output 8 can stretch out and draw back to drive transmission piece 9 and do reciprocating motion. The output piece can be externally connected with a control mechanism, an operator can control the starting, closing and stretching of the oil cylinder or the air cylinder through the control mechanism, the operation is more convenient and simpler, and the automation of the operation is realized.
As shown in fig. 2, the connecting plate 91 of the transmission member 9 is fixedly connected to the output shaft of the output member 8, the connecting plate 91 is disposed perpendicular to the output shaft, a nut may be disposed on each of two sides of the connecting plate 91, the nut is sleeved on the output shaft and screws and positions the connecting plate 91 at the position on the output shaft, two clamping plates 92 are disposed on the connecting plate 91 and perpendicular to the connecting plate 91, through holes corresponding to those of the pull rod 10 are disposed on the two clamping plates 92, and the locking pin 93 penetrates through the two clamping plates 92 and the through holes of the pull rod 10. When the output member 8 is started to drive the transmission member 9 to reciprocate, the transmission member 9 can drive the pull rod 10 to reciprocate through the locking pin 93, so that the louver blades 12 rotate clockwise or counterclockwise, and further the rotation of the louver blades 12 from the opening state to the closing state and the rotation from the closing state to the opening state are realized.
In order to restrict the locking pin 93 in the through hole, a locking pin hole is provided at the end of the locking pin 93, that is, a portion of the locking pin 93 located outside the clamping plate 92, and the locking pin 94 is inserted through the locking pin hole, and at this time, the locking pin cannot be removed from the through hole under the common restriction of the head of the locking pin and the locking pin 94.
The clamping pin 94 is bent, and the radius of the tail end is large, so that the clamping pin cannot penetrate through the locking pin hole and can be clamped in the locking pin hole, and the clamping pin 94 cannot fall off. In addition, as shown in fig. 2, a washer 95 is disposed between the clip pin 94 and the clip plate 92, the washer 95 can be disposed between the clip plate 92 and the end of the clip pin 94 in a pressing manner, so as to prevent the locking pin 93 from being shaken, and the washer 95 may be a rubber ring or a metal ring.
As shown in fig. 1, in one embodiment of the present application, when the output member 8 is extended to the right, the pull rod 10 is moved to the right by the transmission of the transmission member 9, and the louver blades 12 are rotated clockwise to make the opening angle of the louver smaller until it is closed; when the output member 8 is retracted leftward, the pull rod 10 moves leftward, and at this time, the blind vanes 12 rotate counterclockwise, and the blind opening angle becomes large. The output piece 8 can realize the accurate regulation of shutter opening angle, and the control mechanism through the electricity connection output piece can be according to the real-time adjustment shutter opening angle of technology operating mode needs remote control, reaches real automatic control's requirement, can satisfy the technology heat transfer needs of air cooler constantly.
The application provides an adjusting device, the relevant connecting rod motion pair of manual control is simple, and automatic control can carry out the accuracy to the shutter blade and adjust, realizes on-the-spot manual control and remote automatic control's operating function simultaneously.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple modifications can be made to the technical solution of the invention. Including each of the specific features, are combined in any suitable manner. The invention is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.
Claims (10)
1. The adjusting device of the air cooler louver is characterized by comprising a driving part, a connecting rod part, a pull rod (10), a plurality of louver blades (12) and blade driving strips (11) correspondingly connected with the louver blades (12), wherein the driving part is in pivot connection with the connecting rod part to drive the connecting rod part to move, the connecting rod part is in pivot connection with the pull rod (10) to drive the pull rod (10) to move,
one end of the blade driving bar (11) is fixedly connected with the shutter blades (12), and the other end of the blade driving bar (11) is pivotally connected with the pull rod (10).
2. An adjustment device for an air cooler shutter according to claim 1, characterised in that the link parts comprise a first link (4), a second link (5), a third link (6), a fourth link (7), a transmission shaft (15) and a shaft seat (16),
the first end of first connecting rod (4) is articulated to be connected the drive division, the articulated connection of second end of first connecting rod (4) the first end of second connecting rod (5), the second end fixed connection of second connecting rod (5) in transmission shaft (15), transmission shaft (15) rotationally install in axle bed (16), axle bed (16) are installed on the air cooler, the first end fixed connection of third connecting rod transmission shaft (15), the articulated connection of second end of third connecting rod (6) the first end of fourth connecting rod (7), the articulated connection of first end of fourth connecting rod (7) pull rod (10).
3. The adjusting device of an air cooler shutter as claimed in claim 1, wherein the driving part comprises a mounting bracket (14), a main shaft rod (143), and a driving rod (1), the main shaft rod (143) is rotatably mounted on the mounting bracket (14), the driving rod (1) is fixedly mounted on the main shaft rod (143), and the driving rod (1) is hinged to the connecting rod part.
4. An adjustment device for an air cooler shutter according to claim 3, characterized in that the drive part further comprises a holding rod (2), the holding rod (2) being fixedly mounted on the spindle rod (143).
5. The adjusting apparatus of an air cooler shutter as claimed in claim 4, wherein the driving part further comprises a positioning rod (3), the positioning rod (3) is provided with a first positioning hole, the mounting bracket (14) is provided with a plurality of second positioning holes (142), the positioning rod (3) is fixedly arranged on the spindle rod (143), and the first positioning hole and the second positioning hole (142) are configured such that with the rotation of the spindle rod (143), the first positioning hole can be selectively aligned with one of the second positioning holes (142) to enable the positioning hole (3) to be positioned by a pin shaft.
6. The adjusting device of the air cooler shutter as claimed in claim 5, wherein the included angle between the axis of the holding rod (2) and the axis of the driving rod (1) is 120 °, the included angle between the axis of the holding rod (2) and the axis of the positioning rod (3) is 120 °, and the included angle between the axis of the driving rod (1) and the axis of the positioning rod (3) is 120 °.
7. An adjusting device for an air cooler shutter according to any one of claims 1 to 6, characterized in that the adjusting device further comprises an automatic driving part which can be fixedly arranged on the air cooler, and the automatic driving part is connected with the pull rod (10) to drive the pull rod (10) to move.
8. The adjusting device of an air cooler shutter as claimed in claim 7, wherein the automatic driving part comprises an output member (8) and a transmission member (9), an output shaft of the output member (8) is fixedly connected with the transmission member (9) to drive the transmission member (9) to reciprocate, and the transmission member (9) is connected with the pull rod (10) to drive the pull rod (10) to move.
9. The adjusting device of an air cooler shutter as claimed in claim 8, characterized in that the transmission member (9) comprises a connecting plate (91), a clamping plate (92), a locking pin (93) and a locking pin (94), the connecting plate (91) is fixedly connected with the output shaft of the output member (8), the two clamping plates (92) are connected with the connecting plate (91), corresponding through holes are arranged on the two clamping plates (92) and the pull rod (10), the locking pin (93) penetrates through the through holes on the two clamping plates (92) and the pull rod (10), a pin hole is arranged on the side of the end of the locking pin (93), and the locking pin penetrates through the locking pin hole to limit the locking pin (93) in the through holes on the two clamping plates (92) and the pull rod (10).
10. The air cooler shutter adjustment device as recited in claim 8, wherein the output is an air cylinder or an oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010903251.6A CN112146506A (en) | 2020-09-01 | 2020-09-01 | Adjusting device of air cooler shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010903251.6A CN112146506A (en) | 2020-09-01 | 2020-09-01 | Adjusting device of air cooler shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112146506A true CN112146506A (en) | 2020-12-29 |
Family
ID=73890464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010903251.6A Pending CN112146506A (en) | 2020-09-01 | 2020-09-01 | Adjusting device of air cooler shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112146506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739623A (en) * | 2021-08-18 | 2021-12-03 | 中国神华煤制油化工有限公司 | Rocker, connecting rod adjusting device, air cooler equipment and air cooling assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982355A (en) * | 1975-03-19 | 1976-09-28 | Piercey Anthony C | Adjustable blind structure |
| CN202266174U (en) * | 2011-10-20 | 2012-06-06 | 四川省简阳空冷器制造有限公司 | Automatic angle-adjusting type window shutter |
| CN206429167U (en) * | 2017-01-03 | 2017-08-22 | 沙湾县升升养殖农民专业合作社 | A kind of linkage controls ventilation small window |
| CN207716948U (en) * | 2017-10-27 | 2018-08-10 | 杰瑞石油天然气工程有限公司 | A kind of link mechanism automatically controlled for air cooler shutter |
| GB201812915D0 (en) * | 2017-09-11 | 2018-09-19 | Nien Made Entpr Co Ltd | Control system for window shutter |
-
2020
- 2020-09-01 CN CN202010903251.6A patent/CN112146506A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982355A (en) * | 1975-03-19 | 1976-09-28 | Piercey Anthony C | Adjustable blind structure |
| CN202266174U (en) * | 2011-10-20 | 2012-06-06 | 四川省简阳空冷器制造有限公司 | Automatic angle-adjusting type window shutter |
| CN206429167U (en) * | 2017-01-03 | 2017-08-22 | 沙湾县升升养殖农民专业合作社 | A kind of linkage controls ventilation small window |
| GB201812915D0 (en) * | 2017-09-11 | 2018-09-19 | Nien Made Entpr Co Ltd | Control system for window shutter |
| CN207716948U (en) * | 2017-10-27 | 2018-08-10 | 杰瑞石油天然气工程有限公司 | A kind of link mechanism automatically controlled for air cooler shutter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739623A (en) * | 2021-08-18 | 2021-12-03 | 中国神华煤制油化工有限公司 | Rocker, connecting rod adjusting device, air cooler equipment and air cooling assembly |
| CN113739623B (en) * | 2021-08-18 | 2024-05-03 | 中国神华煤制油化工有限公司 | Rocker, connecting rod adjusting device, air cooler equipment and air cooling assembly |
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Application publication date: 20201229 |
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