CN204404831U - The antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype - Google Patents
The antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype Download PDFInfo
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- CN204404831U CN204404831U CN201420744249.9U CN201420744249U CN204404831U CN 204404831 U CN204404831 U CN 204404831U CN 201420744249 U CN201420744249 U CN 201420744249U CN 204404831 U CN204404831 U CN 204404831U
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- door curtain
- curtain made
- cloth
- tractive
- antifreeze
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Abstract
The utility model relates to the antifreeze door curtain made of cloth erecting device of a kind of indirect air cooling system slidingtype.It solve the problems such as existing antifreeze door curtain made of cloth folding and unfolding inconvenience.Comprise rail plate, door curtain made of cloth body is provided with between rail plate, cooling framework top is provided with inclined guide rails, inclined guide rails one end is connected with rail plate by guide frame, the other end tilts upward setting, door curtain made of cloth body both sides are slidably arranged in rail plate and inclined guide rails respectively, cooling frame roof is provided with the installing rack being positioned at inclined guide rails side, installing rack is provided with spool body, spool body is connected with reel drive mechanism, door curtain made of cloth body one end is wound on spool body, and the door curtain made of cloth body other end is connected with draw-off mechanism by some pulling ropes.The advantage of the antifreeze door curtain made of cloth erecting device of this indirect air cooling system slidingtype is: structure is simple, and good stability, use cost is low, not easily impacts the folding of shutter during use, saves a large amount of human resources.
Description
Technical field
The utility model belongs to indirect air cooling system technical field, especially relates to the antifreeze door curtain made of cloth erecting device of a kind of indirect air cooling system slidingtype.
Background technology
Indirect air cooling system is surface-type indirect air cooling system, and it is substantially identical with conventional humid-cool system.Technological process is that turbine discharge enters surface condenser together with the little machine steam discharge of steam feed pump, condensed by recirculated water, enter gravity-flow ventilation indirect cool tower each section of heat exchange triangle by Air flow through water circulating pump boosting after recirculated water is heated, cooled recirculated water is back to surface condenser again and forms closed cycle.Compared with direct air cooling system, between cooling system add demineralized water as intermediate cooling medium, lack steam condensation exothermic process, adding suction force that a cooling system produces due to tower body cannot by reducing rotation speed of the fan or stoppage in transit fan regulate as direct-cooled system, when blind of metal cannot tight closing, indirect air cooling system tower body cooler generation easier than direct-cooled system cooling tube freezing accident.
For a cooling system, between cold antifreeze door curtain made of cloth equipment be mainly used in Winter Cold Wind Infiltration Of through after indirect system shutter on the impact that radiator produces, from a cold windward side, the electronic door curtain made of cloth is installed, thus keep out windward side and the wind comes from, avoid occurring that tube bank surface temperature reduces the bursting by freezing phenomenon that even may cause.The mode adopting artificial covering installed by existing the cold antifreeze door curtain made of cloth more, this kind of mode very flexible, labour intensity is large, and antifreezing effect is poor, and antifreeze door curtain made of cloth installation easily causes interference to the folding of shutter, these problems greatly constrain the antifreezing effect of indirect air cooling system.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of air cooling tubes condenser defroster [application number: 201420363100.6], described device comprises bracing frame, traction steel wire, wire reel, drive motors, hauling block, guiding steel wire, antifreeze curtain and traction connector, bracing frame is fixedly installed on the side of the bank of condenser pipes of air cooling tubes condenser, hauling block and wire reel are fixedly installed on the upper of bracing frame respectively, lower two ends, traction steel wire is wrapped on wire reel and hauling block, on antifreeze curtain, interval arranges several connecting rods from top to bottom, each connecting rod all installs directive wheel, directive wheel is arranged on guiding steel wire.
Such scheme to some extent solves the existing antifreeze door curtain made of cloth and manually launches or pack up the large problem of labour intensity, but the program still also exists: complex structure, poor stability, very flexible, and the problem easily folding of shutter being caused to interference installed by the antifreeze door curtain made of cloth.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of simple and reasonable, the antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype of good stability.
For achieving the above object, the utility model have employed following technical proposal: the antifreeze door curtain made of cloth erecting device of this indirect air cooling system slidingtype, comprise the shutter both sides being arranged on cooling framework and the rail plate arranged in vertical direction, door curtain made of cloth body is provided with between described rail plate, it is characterized in that, described cooling framework top is provided with inclined guide rails, and described inclined guide rails one end is connected with rail plate by guide frame, the other end tilts upward setting, described door curtain made of cloth body both sides are slidably arranged in rail plate and inclined guide rails respectively, described cooling frame roof is provided with the installing rack being positioned at inclined guide rails side, installing rack is provided with spool body, described spool body is connected with the reel drive mechanism that spool body circumference can be driven to rotate, described door curtain made of cloth body one end is wound on spool body, and the described door curtain made of cloth body other end cools base of frame and the draw-off mechanism being positioned at rail plate lower end is connected by some pulling ropes with being arranged on.In this structure, by draw-off mechanism the door curtain made of cloth body be wound on spool body moved in rail plate thus realize the expansion of the antifreeze door curtain made of cloth, by reel drive mechanism door curtain made of cloth body weight is newly wound on spool body and realizes packing up of the antifreeze door curtain made of cloth, and make this device stability good by inclined guide rails transition due to door curtain made of cloth body, not easily the folding of shutter is impacted when the door curtain made of cloth moves.
In the antifreeze door curtain made of cloth erecting device of above-mentioned indirect air cooling system slidingtype, described draw-off mechanism comprises and is arranged on cooling base of frame and is positioned at the tractive support body of rail plate lower end, described tractive support body is provided with some with pulling rope tractive roller one to one, described pulling rope end is set around on tractive roller, and described tractive roller all can drive the synchronous circumference of tractive roller to rotate tractive driven unit with one is connected.Namely drive tractive roller to rotate by tractive driven unit to realize pulling rope to pack up.
In the antifreeze door curtain made of cloth erecting device of above-mentioned indirect air cooling system slidingtype, described tractive driven unit comprises the tractive rotating shaft be arranged on tractive support body, described tractive roller is all connected with tractive rotating shaft, and described tractive rotating shaft is connected with the tractive motor that tractive rotating shaft circumference can be driven to rotate.
In the antifreeze door curtain made of cloth erecting device of above-mentioned indirect air cooling system slidingtype, described guide frame comprises some being arranged between rail plate and inclined guide rails and the guide roller leant with door curtain made of cloth body, and described guide roller is arranged on cooling framework upper end.Be convenient to door curtain made of cloth body move in rail plate and inclined guide rails.
In the antifreeze door curtain made of cloth erecting device of above-mentioned indirect air cooling system slidingtype, described reel drive mechanism comprises the reel drive motors be arranged on installing rack, and the output shaft of described reel drive motors is connected with spool body.Preferably, reel drive motors here remote control mode can be adopted to realize can on ground in the face of its operation when switch makes this device use.
In the antifreeze door curtain made of cloth erecting device of above-mentioned indirect air cooling system slidingtype, described installing rack is trapezoidal, and described spool body is arranged on installing rack upper end, and described installing rack lower end is connected with cooling framework.This structural stability is good, and intensity is high.
In the antifreeze door curtain made of cloth erecting device of above-mentioned indirect air cooling system slidingtype, the quantity of described pulling rope is two, and described pulling rope is connected with door curtain made of cloth end of body both sides respectively.
In the antifreeze door curtain made of cloth erecting device of above-mentioned indirect air cooling system slidingtype, described inclined guide rails forms angle with cooling frame roof, and the size of described angle is 20 °-40 °.Preferably, the size of angle is here 30 °.
Compared with prior art, the advantage of the antifreeze door curtain made of cloth erecting device of this indirect air cooling system slidingtype is: structure is simple, and good stability, use cost is low, not easily impacts the folding of shutter during use, saves a large amount of human resources.
Accompanying drawing explanation
The structural representation that Fig. 1 provides for the utility model.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the enlarged drawing at B place in Fig. 1.
In figure, cooling framework 1, shutter 11, rail plate 2, door curtain made of cloth body 3, inclined guide rails 4, guide frame 5, guide roller 51, installing rack 6, spool body 61, reel drive mechanism 7, reel drive motors 71, pulling rope 8, draw-off mechanism 9, tractive support body 91, tractive roller 92, tractive rotating shaft 93, tractive motor 94, angle α.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As Figure 1-3, the antifreeze door curtain made of cloth erecting device of this indirect air cooling system slidingtype, comprise shutter 11 both sides being arranged on cooling framework 1 and the rail plate 2 arranged in vertical direction, door curtain made of cloth body 3 is provided with between rail plate 2, cooling framework 1 top is provided with inclined guide rails 4, and inclined guide rails 4 one end is connected with rail plate 2 by guide frame 5, the other end tilts upward setting, door curtain made of cloth body 3 both sides are slidably arranged in rail plate 2 and inclined guide rails 4 respectively, cooling framework 1 top is provided with the installing rack 6 being positioned at inclined guide rails 4 side, installing rack 6 is provided with spool body 61, spool body 61 is connected with the reel drive mechanism 7 that spool body 61 circumference can be driven to rotate, door curtain made of cloth body 3 one end is wound on spool body 61, and door curtain made of cloth body 3 other end to be cooled bottom framework 1 and the draw-off mechanism 9 being positioned at rail plate 2 lower end is connected with being arranged on by some pulling ropes 8, by draw-off mechanism 9, the door curtain made of cloth body 3 be wound on spool body 61 is mobile thus realize the expansion of the antifreeze door curtain made of cloth in rail plate 2, by reel drive mechanism 7 door curtain made of cloth body 3 is wound on spool body 61 again and realizes packing up of the antifreeze door curtain made of cloth, and make this device stability good by inclined guide rails 4 transition due to door curtain made of cloth body 3, not easily the folding of shutter is impacted when the door curtain made of cloth moves.
Particularly, draw-off mechanism 9 in the present embodiment comprises and to be arranged on bottom cooling framework 1 and to be positioned at the tractive support body 91 of rail plate 2 lower end, tractive support body 91 is provided with some with pulling rope 8 tractive roller 92 one to one, pulling rope 8 end is set around on tractive roller 92, tractive roller 92 all can drive the synchronous circumference of tractive roller 92 to rotate tractive driven unit with one is connected, and namely drives tractive roller 92 to rotate by tractive driven unit and realizes pulling rope 8 to pack up.Further, tractive driven unit here comprises the tractive rotating shaft 93 be arranged on tractive support body 91, and tractive roller 92 is all connected with tractive rotating shaft 93, and tractive rotating shaft 93 is connected with the tractive motor 94 that tractive rotating shaft 93 circumference can be driven to rotate.
Mobile in rail plate 2 and inclined guide rails 4 for the ease of door curtain made of cloth body 3, guide frame 5 comprises some being arranged between rail plate 2 and inclined guide rails 4 and the guide roller 51 leant with door curtain made of cloth body 3, and guide roller 51 is arranged on cooling framework 1 upper end.Further, here reel drive mechanism 7 comprises the reel drive motors 71 be arranged on installing rack 6, the output shaft of reel drive motors 71 is connected with spool body 61, preferably, reel drive motors 71 here remote control mode can be adopted to realize can on ground in the face of its operation when switch makes this device use.
In addition, in order to improve device stability and intensity, installing rack 6 is in trapezoidal, and spool body 61 is arranged on installing rack 6 upper end, and installing rack 6 lower end is connected with cooling framework 1.Preferably, the quantity of pulling rope 8 is here two, and pulling rope 8 is connected with both sides, door curtain made of cloth body 3 end respectively.Here inclined guide rails 4 forms angle α with cooling framework 1 top, and the size of angle α is 20 °-40 °, and preferably, the size of angle α is here 30 °.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as cooling framework 1, shutter 11, rail plate 2, door curtain made of cloth body 3, inclined guide rails 4, guide frame 5, guide roller 51, installing rack 6, spool body 61, reel drive mechanism 7, reel drive motors 71, pulling rope 8, draw-off mechanism 9, tractive support body 91, tractive roller 92, tractive rotating shaft 93, tractive motor 94, angle α herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (8)
1. the antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype, comprise shutter (11) both sides being arranged on cooling framework (1) and the rail plate (2) arranged in vertical direction, door curtain made of cloth body (3) is provided with between described rail plate (2), it is characterized in that, described cooling framework (1) top is provided with inclined guide rails (4), and described inclined guide rails (4) one end is connected with rail plate (2) by guide frame (5), the other end tilts upward setting, described door curtain made of cloth body (3) both sides are slidably arranged in rail plate (2) and inclined guide rails (4) respectively, described cooling framework (1) top is provided with the installing rack (6) being positioned at inclined guide rails (4) side, installing rack (6) is provided with spool body (61), described spool body (61) is connected with the reel drive mechanism (7) that spool body (61) circumference can be driven to rotate, described door curtain made of cloth body (3) one end is wound on spool body (61), and described door curtain made of cloth body (3) other end to be cooled bottom framework (1) and the draw-off mechanism (9) being positioned at rail plate (2) lower end is connected with being arranged on by some pulling ropes (8).
2. the antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype according to claim 1, it is characterized in that, described draw-off mechanism (9) comprises and is arranged on cooling framework (1) bottom and is positioned at the tractive support body (91) of rail plate (2) lower end, described tractive support body (91) is provided with some with pulling rope (8) tractive roller (92) one to one, described pulling rope (8) end is set around on tractive roller (92), described tractive roller (92) all can drive the synchronous circumference of tractive roller (92) to rotate tractive driven unit with one is connected.
3. the antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype according to claim 2, it is characterized in that, described tractive driven unit comprises the tractive rotating shaft (93) be arranged on tractive support body (91), described tractive roller (92) is all connected with tractive rotating shaft (93), and described tractive rotating shaft (93) is connected with the tractive motor (94) that tractive rotating shaft (93) circumference can be driven to rotate.
4. the antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype according to claim 1 or 2 or 3, it is characterized in that, described guide frame (5) comprises some being arranged between rail plate (2) and inclined guide rails (4) and the guide roller (51) leant with door curtain made of cloth body (3), and described guide roller (51) is arranged on cooling framework (1) upper end.
5. the antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype according to claim 4, it is characterized in that, described reel drive mechanism (7) comprises the reel drive motors (71) be arranged on installing rack (6), and the output shaft of described reel drive motors (71) is connected with spool body (61).
6. the antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype according to claim 5, it is characterized in that, described installing rack (6) is in trapezoidal, described spool body (61) is arranged on installing rack (6) upper end, and described installing rack (6) lower end is connected with cooling framework (1).
7. the antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype according to claim 1, it is characterized in that, the quantity of described pulling rope (8) is two, and described pulling rope (8) is connected with door curtain made of cloth body (3) both sides, end respectively.
8. the antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype according to claim 1, it is characterized in that, described inclined guide rails (4) forms angle (α) with cooling framework (1) top, and the size of described angle (α) is 20 °-40 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744249.9U CN204404831U (en) | 2014-12-01 | 2014-12-01 | The antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744249.9U CN204404831U (en) | 2014-12-01 | 2014-12-01 | The antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404831U true CN204404831U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744249.9U Expired - Fee Related CN204404831U (en) | 2014-12-01 | 2014-12-01 | The antifreeze door curtain made of cloth erecting device of indirect air cooling system slidingtype |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204404831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432515A (en) * | 2020-11-30 | 2021-03-02 | 首航高科能源技术股份有限公司 | Anti-freezing device and method for indirect air cooling system |
| CN113465406A (en) * | 2021-07-09 | 2021-10-01 | 西安西热节能技术有限公司 | Sealing and anti-freezing device and method for indirect air cooling tower |
-
2014
- 2014-12-01 CN CN201420744249.9U patent/CN204404831U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432515A (en) * | 2020-11-30 | 2021-03-02 | 首航高科能源技术股份有限公司 | Anti-freezing device and method for indirect air cooling system |
| CN113465406A (en) * | 2021-07-09 | 2021-10-01 | 西安西热节能技术有限公司 | Sealing and anti-freezing device and method for indirect air cooling tower |
| CN113465406B (en) * | 2021-07-09 | 2023-08-08 | 西安西热节能技术有限公司 | Indirect air cooling tower sealing and antifreezing device and method |
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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: 20150617 Termination date: 20181201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |