CN105890435A - Cooling tower wind shielding device combining upper outer lifting type wind shielding plates with lower outer longitudinal oblique shaft type wind shielding plates - Google Patents
Cooling tower wind shielding device combining upper outer lifting type wind shielding plates with lower outer longitudinal oblique shaft type wind shielding plates Download PDFInfo
- Publication number
- CN105890435A CN105890435A CN201610520836.3A CN201610520836A CN105890435A CN 105890435 A CN105890435 A CN 105890435A CN 201610520836 A CN201610520836 A CN 201610520836A CN 105890435 A CN105890435 A CN 105890435A
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- China
- Prior art keywords
- deep bead
- cooling tower
- wind shielding
- slinging
- axis
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- 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
Abstract
The invention discloses a cooling tower wind shielding device combining upper lifting type wind shielding plates with lower longitudinal oblique central shaft type wind shielding plates. The cooling tower wind shielding device comprises one or more lifting type wind shielding plates and one or more longitudinal oblique shaft type wind shielding plates, wherein the lifting type wind shielding plates are arranged at the outer side of the upper part of a cooling tower; the longitudinally oblique shaft type wind shielding plates are arranged at the outer side of the lower part of the cooling tower. The cooling tower wind shielding device combining the upper lifting type wind shielding plates with the lower outer oblique shaft type wind shielding plates can regulate air input according to the practical condition, and can pull the lifting type wind shielding plates to the horizontal positions so as to achieve the sunshade effect in summer.
Description
Technical field
The present invention relates to outer lower outer oblique off-axis of slinging in one and combine board-like cooling tower abat-vent.
Background technology
Present stage, big power station was typically provided cooling tower, and the Main Function of cooling tower is to be sprayed by recirculated water certain altitude within it, is allowed to directly contact with air, heat is dispersed in air.Due to China northeast, North China winter climate inclement condition but there is freezing phenomena in China's major part north, latitude more high-temperature is the lowest, and coastal and inland temperature, wind speed there is also the biggest difference.The when of the coldest, producing ice and slip below the lower edge and filler of cooling tower tower body, the serious time ice cube weight that freezes is huge, completely pulls by filler；And at the herringbone column of cooling tower, freezing with the alternation procedure changed in the winter time, reinforced concrete structure will be soft, causes decortication dew muscle, thus affects the safe and highly efficient operation of cooling tower, even affects the intensity of cooling tower support section, produces security incident.
Common method is to arrange steelframe in cooling tower air inlet at present, and arranges deep bead on steelframe, arranges 3-5 layer the most from top to bottom, according to the quantity needing adjustment deep bead of cooling tower intake, thus adjusts water temperature.But this kind of method working cycle is big, exhausts the people and drains the treasury, there is potential safety hazard in work high above the ground.
Summary of the invention
It is an object of the invention to provide outer lower outer oblique off-axis of slinging in one and combine board-like cooling tower abat-vent, it is possible to regulate air inflow according to practical situation, and deep bead pull-up to the level of formula deep bead of slinging can be played the effect of sunshade in summer by this.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
In one of the present invention, outer lower outer oblique off-axis of slinging combines board-like cooling tower abat-vent, including one or more sling formula deep bead and one or more the most oblique off-axis formula deep beads, described formula deep bead of slinging is arranged at cooling tower upper outside, and described longitudinal direction oblique off-axis formula deep bead is obliquely installed in cooling tower lower outside；
Described formula deep bead of slinging includes being bolted and is arranged at the fixation clamp on air inlet tower body top and ground first driving means；On front side of described fixation clamp, upper end arranges the first pulley, it is provided with eaves on the support bar of lower end on front side of described fixation clamp, described upper eaves medial extremity is hinged with described fixation clamp, it is provided with the second pulley on described upper eaves outboard end, be articulated and connected on the upper eaves at described second pulley rear the upper end of upper deep bead, and the upper eaves at described upper deep bead rear is provided with the baffle plate preventing described upper deep bead from rotating backward；Described first driving means fixes the one end connecting the first stay cord, and the other end of described first stay cord is fixing after walking around described first pulley and the second pulley respectively connects described upper deep bead；Described first driving means drives the baffle plate that keeps out the wind on described to rotate up by the first stay cord, described upper eaves can be driven to rotate together after described upper deep bead half-twist；
Described longitudinal direction oblique off-axis formula deep bead includes multiple lower deep bead, multiple lower deep beads are obliquely installed in upper by rotating shaft and bearing, between the fixed mount of lower layout, described rotating shaft is arranged at the optional position between the longitudinal centre line of described deep bead and lower deep bead outer, each described connecting rod other end is hingedly connected trace, described trace one end connects the second driving means by the second stay cord, the described trace other end connects the 3rd driving means by the 3rd stay cord, described second driving means and the 3rd driving means pull described trace by the second stay cord and the 3rd stay cord respectively and then drive each described lower deep bead synchronous axial system by each connecting rod.
Further, described upper deep bead lower end inside is provided with horizontal stripe connected vertically.
Further, described horizontal stripe is provided with the breach of arc.
Further, described upper eaves upper end is provided with adsorbable projection, described fixation clamp is provided with coupling and adsorbs the electro permanent magnetic groove of described adsorbable projection.
Further, the outer circumferential side of described rotating shaft is set with sealing guard tube.
Further, described sealing guard tube is rustless steel sleeve.
Further, the region of fixing middle part to the lower end connecting described upper deep bead after the other end of described first stay cord walks around described first pulley and the second pulley respectively.
Further, the other end of described first stay cord is detachably fixed the described upper deep bead of connection after walking around described first pulley and the second pulley respectively.
Further, described upper deep bead lower end extends to the upper surface of shown described lower deep bead.
Further, described first driving means, the second driving means and the 3rd driving means are that handwheel drives or motor drives, and motor is driven through wind-power electricity generation or solar electrical energy generation provides power supply, and described handwheel is driven through waterpower or manpower drives.
Further, water tank that described hydro powered includes being fixedly connected on the described first stay cord other end and the faucet for water filling in water tank, described water tank bottom is provided with the valve of sluicing.
Compared with prior art, the Advantageous Effects of the present invention: combined with the most tiltedly off-axis formula deep bead of bottom by formula of the slinging deep bead on top, in the winter time, can be as required, concurrently or separately regulate height of lift and the downside the most tiltedly off-axis formula deep bead angle of formula deep bead of slinging, thus regulate intake, can be selected to sling formula of the slinging deep bead on top in summer, play the effect of sunshade, bottom the most tiltedly off-axis formula deep bead angle is transferred to correct position, reach optimal air inflow, and spring and autumn can be according to concrete weather conditions by the adjustment that the two cooperated, reach best economic benefit.
Accompanying drawing explanation
The invention will be further described in explanation below in conjunction with the accompanying drawings.
Fig. 1 is the main TV structure schematic diagram that in the present invention, outer lower outer oblique off-axis of slinging combines board-like cooling tower abat-vent；
Fig. 2 is the side-looking structural representation that in the present invention, outer lower outer oblique off-axis of slinging combines board-like cooling tower abat-vent；
Fig. 3 is structure and the working state schematic representation of the most tiltedly off-axis formula deep bead；
Fig. 4 is a kind of structural representation of lower deep bead；
Fig. 5 is the structural representation of horizontal stripe.
The upper deep bead of description of reference numerals: 1-；The upper eaves of 2-；3-baffle plate；Deep bead under 4-；5-support bar；6-bolt；7-pin；8-electro permanent magnetic groove；9-fixation clamp；10-the second pulley；11-the first pulley；12-the first driving means；13-the first stay cord；14-fixed mount；15-the second driving means；16-connecting rod；17-trace；18-the 3rd driving means.
Detailed description of the invention
As Figure 1-3, in one, outer lower outer oblique off-axis of slinging combines board-like cooling tower abat-vent, including 2 sling formula deep beads and 1 longitudinal direction oblique off-axis formula deep bead, described formula deep bead of slinging is arranged at cooling tower upper outside, and described longitudinal direction oblique off-axis formula deep bead is obliquely installed in cooling tower lower outside；Formula of slinging described in as in figure 2 it is shown, deep bead includes being fixedly installed on the fixation clamp 9 on air inlet tower body top and ground first driving means by bolt 6；On front side of described fixation clamp 9, upper end arranges the first pulley 11, it is provided with eaves 2 on the support bar 5 of lower end on front side of described fixation clamp 9, described upper eaves 2 medial extremity is hinged by pin 7 with described fixation clamp 9, it is provided with the second pulley 10 on described upper eaves 2 outboard end, be articulated and connected on the upper eaves 2 at described second pulley 10 rear the upper end of upper deep bead 1, and the upper eaves 2 at described upper deep bead 1 rear is provided with the baffle plate 3 preventing described upper deep bead 1 from rotating backward；Described first fixing one end connecting the first stay cord 13 of driving means 12, the other end of described first stay cord 13 is fixing after walking around described first pulley 11 and the second pulley 12 respectively connects described upper deep bead 1；Described first driving means 12 drives the baffle plate 1 that keeps out the wind on described to rotate up by the first stay cord 13, described upper eaves 2 can be driven to rotate together after described upper deep bead 1 half-twist；nullAs shown in Figure 3，Described longitudinal direction oblique off-axis formula deep bead includes 5 lower deep beads 4，5 lower deep beads 4 are obliquely installed in upper by rotating shaft and bearing、Between the fixed mount 14 of lower layout，Rotating shaft is arranged at the optional position between the longitudinal centre line of lower deep bead 4 and lower deep bead outer，Form off-axis structure，The rotating shaft of this structure design is pullled effect by lower deep bead 4 to a direction，Stress is not well-balanced，But can make substantially there is no gap between downside and ground during Close All，When open，Because rotating around sloping shaft，Make the lower end of lower deep bead 4 then with generation gap, ground，Each described lower deep bead 4 is respectively fixedly connected with connecting rod 16 one end，Each described connecting rod 16 other end is hingedly connected trace 17，Described trace 17 one end connects the second driving means 15 by the second stay cord，Described trace 17 other end connects the 3rd driving means 18 by the 3rd stay cord，Described second driving means 15 and the 3rd driving means 18 pull described trace 17 by the second stay cord and the 3rd stay cord respectively and then drive each described lower deep bead 4 synchronous axial system by each connecting rod 16.
Wherein, as required or reasonably layout arrangement, following adjustment can be made:
As shown in Figures 4 and 5, described upper deep bead 1 lower end inside is provided with horizontal stripe connected vertically, and described horizontal stripe is provided with the breach of arc, and breach is for mating clamping with the herringbone column of cooling tower, and the quantity of breach determines according to the quantity of corresponding herringbone column；Described upper eaves 2 upper end is provided with adsorbable projection, described fixation clamp 9 is provided with coupling and adsorbs the electro permanent magnetic groove 8 of described adsorbable projection；The outer circumferential side of rotating shaft lower end and bearing is set with sealing guard tube, and described sealing guard tube is rustless steel sleeve；The other end of described first stay cord 13 walks around the region of middle part to the lower end of fixing after described first pulley 11 and the second pulley 10 or described upper deep bead 1 that removably connects respectively；Described upper deep bead 1 lower end extends to the upper surface of shown described lower deep bead 4；First driving means 12 and the second driving means 15 and the 3rd driving means 18 drive for handwheel or motor drives, and motor is driven through wind-power electricity generation or solar electrical energy generation provides power supply, and described handwheel is driven through waterpower or manpower drives.
Hydro powered mode is as follows: the other end of the first stay cord 13 is fixing to be connected on a unsettled vertically disposed water tank, can be by water filling in faucet feed-tank to provide driving to sling upper deep bead 1 by the gravity of water, water tank bottom is provided with the valve discharged water, the water weight alleviated in water tank by sluicing closes deep bead 1 to close, and can regulate the degree of slinging of upper deep bead 1 according to water weight.Faucet is the faucet of Electronic control open and close, and valve is the valve of Electronic control open and close.
Fixed mount 14 is arranged ringwise according to the shape of tower body.
In order to meet the demand of stability, the bearing of lower deep bead 4 lower end rotating shaft can be fixed in a triangular supports by bearing block, promotes the stability of its work.
Embodiment described above is only that the optimal way to the present invention is described; not the scope of the present invention is defined; on the premise of designing spirit without departing from the present invention; various deformation that technical scheme is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (10)
1. a upper outer lower outer oblique off-axis of slinging combines board-like cooling tower abat-vent, it is characterized in that: include one or more sling formula deep bead and one or more the most oblique off-axis formula deep beads, described formula deep bead of slinging is arranged at cooling tower upper outside, and described longitudinal direction oblique off-axis formula deep bead is obliquely installed in cooling tower lower outside；
Described formula deep bead of slinging includes being bolted and is arranged at the fixation clamp on air inlet tower body top and ground first driving means；On front side of described fixation clamp, upper end arranges the first pulley, it is provided with eaves on the support bar of lower end on front side of described fixation clamp, described upper eaves medial extremity is hinged with described fixation clamp, it is provided with the second pulley on described upper eaves outboard end, be articulated and connected on the upper eaves at described second pulley rear the upper end of upper deep bead, and the upper eaves at described upper deep bead rear is provided with the baffle plate preventing described upper deep bead from rotating backward；Described first driving means fixes the one end connecting the first stay cord, and the other end of described first stay cord is fixing after walking around described first pulley and the second pulley respectively connects described upper deep bead；Described first driving means drives the baffle plate that keeps out the wind on described to rotate up by the first stay cord, described upper eaves can be driven to rotate together after described upper deep bead half-twist；
Described longitudinal direction oblique off-axis formula deep bead includes multiple lower deep bead, multiple lower deep beads are obliquely installed in upper by rotating shaft and bearing, between the fixed mount of lower layout, described rotating shaft is arranged at the optional position between the longitudinal centre line of described deep bead and lower deep bead outer, each described lower deep bead is respectively fixedly connected with connecting rod one end, each described connecting rod other end is hingedly connected trace, described trace one end connects the second driving means by the second stay cord, the described trace other end connects the 3rd driving means by the 3rd stay cord, described second driving means and the 3rd driving means pull described trace by the second stay cord and the 3rd stay cord respectively and then drive each described lower deep bead synchronous axial system by each connecting rod.
Outer lower outer oblique off-axis of slinging the most according to claim 1 combines board-like cooling tower abat-vent, it is characterised in that: described upper deep bead lower end inside is provided with horizontal stripe connected vertically.
Outer lower outer oblique off-axis of slinging the most according to claim 2 combines board-like cooling tower abat-vent, it is characterised in that: it is provided with the breach of arc on described horizontal stripe.
Outer lower outer oblique off-axis of slinging the most according to claim 1 combines board-like cooling tower abat-vent, it is characterised in that: described upper eaves upper end is provided with adsorbable projection, described fixation clamp is provided with coupling and adsorbs the electro permanent magnetic groove of described adsorbable projection.
Outer lower outer oblique off-axis of slinging the most according to claim 1 combines board-like cooling tower abat-vent, it is characterised in that: the outer circumferential side of described rotating shaft is set with sealing guard tube.
Outer lower outer oblique off-axis of slinging the most according to claim 5 combines board-like cooling tower abat-vent, it is characterised in that: described sealing guard tube is rustless steel sleeve.
Outer lower outer oblique off-axis of slinging the most according to claim 1 combines board-like cooling tower abat-vent, it is characterised in that: the other end of described first stay cord walks around described first pulley and the region of the second pulley the most fixing middle part to lower end connecting described upper deep bead respectively.
Outer lower outer oblique off-axis of slinging the most according to claim 1 combines board-like cooling tower abat-vent, it is characterised in that: maintain an equal level along the upper edge with described lower deep bead under described upper deep bead.
Outer lower outer oblique off-axis of slinging the most according to claim 1 combines board-like cooling tower abat-vent, it is characterized in that: described first driving means, the second driving means and the 3rd driving means are that handwheel drives or motor drives, motor is driven through wind-power electricity generation or solar electrical energy generation provides power supply, and described handwheel is driven through waterpower or manpower drives.
Outer lower outer oblique off-axis of slinging the most according to claim 10 combines board-like cooling tower abat-vent, it is characterized in that: described hydro powered includes being fixedly connected on the water tank of the described first stay cord other end and for the faucet of water filling in water tank, and described water tank bottom is provided with the valve of sluicing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520836.3A CN105890435A (en) | 2016-07-05 | 2016-07-05 | Cooling tower wind shielding device combining upper outer lifting type wind shielding plates with lower outer longitudinal oblique shaft type wind shielding plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520836.3A CN105890435A (en) | 2016-07-05 | 2016-07-05 | Cooling tower wind shielding device combining upper outer lifting type wind shielding plates with lower outer longitudinal oblique shaft type wind shielding plates |
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| Publication Number | Publication Date |
|---|---|
| CN105890435A true CN105890435A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610520836.3A Pending CN105890435A (en) | 2016-07-05 | 2016-07-05 | Cooling tower wind shielding device combining upper outer lifting type wind shielding plates with lower outer longitudinal oblique shaft type wind shielding plates |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50128849A (en) * | 1974-03-23 | 1975-10-11 | ||
| CN201203381Y (en) * | 2008-03-20 | 2009-03-04 | 李魁英 | Novel stationary type folding antifreeze wind deflector of ventilated tower |
| CN101881565A (en) * | 2010-05-31 | 2010-11-10 | 金坛市塑料厂 | Automatic starting and closing type anti-freezing device of wind screen of cooling tower |
| CN102455151A (en) * | 2010-10-18 | 2012-05-16 | 谭旭 | Smart wind control system of cooling tower |
| CN103292613A (en) * | 2013-05-29 | 2013-09-11 | 哈尔滨工业大学 | Wind stopping device of cooling tower of thermal power plant |
| CN204963662U (en) * | 2015-09-09 | 2016-01-13 | 潘炜 | Heat preservation type over -and -under type stainless steel deep bead that prevents frostbite |
-
2016
- 2016-07-05 CN CN201610520836.3A patent/CN105890435A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50128849A (en) * | 1974-03-23 | 1975-10-11 | ||
| CN201203381Y (en) * | 2008-03-20 | 2009-03-04 | 李魁英 | Novel stationary type folding antifreeze wind deflector of ventilated tower |
| CN101881565A (en) * | 2010-05-31 | 2010-11-10 | 金坛市塑料厂 | Automatic starting and closing type anti-freezing device of wind screen of cooling tower |
| CN102455151A (en) * | 2010-10-18 | 2012-05-16 | 谭旭 | Smart wind control system of cooling tower |
| CN103292613A (en) * | 2013-05-29 | 2013-09-11 | 哈尔滨工业大学 | Wind stopping device of cooling tower of thermal power plant |
| CN204963662U (en) * | 2015-09-09 | 2016-01-13 | 潘炜 | Heat preservation type over -and -under type stainless steel deep bead that prevents frostbite |
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