CN203757964U - Swing type wet curtain water distribution device for evaporative cooling air conditioner - Google Patents
Swing type wet curtain water distribution device for evaporative cooling air conditioner Download PDFInfo
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- CN203757964U CN203757964U CN201420062086.6U CN201420062086U CN203757964U CN 203757964 U CN203757964 U CN 203757964U CN 201420062086 U CN201420062086 U CN 201420062086U CN 203757964 U CN203757964 U CN 203757964U
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Abstract
The utility model relates to a swing type wet curtain water distribution device for an evaporative cooling air conditioner. The swing type wet curtain water distribution device comprises a swing type mechanical device, two runners driven by a motor are symmetrically connected to two ends of the swing type mechanical device respectively, the swing type mechanical device is connected with a first water supply pipe through a fixing device, the first water supply pipe is connected with a second water supply pipe through a hose pipe, a plurality of parallel sprayer rows are perpendicularly connected onto the first water supply pipe, and each sprayer row is provided with a plurality of sprayers. The sprayer rows are combined with a specific mechanical component, the motor drives the mechanical component to flexibly move spatially, one connecting rod of the mechanical component is fixed to the sprayer rows and capable of freely swinging spatially to drive the sprayer rows to swing spatially, the sprayer rows are connected with the water supply pipe through the water supply hose, and accordingly water supply of the sprayer rows is unaffected, and water distribution effects and swing flexibility of a water distribution system are improved.
Description
Technical field
The utility model belongs to air-conditioning equipment accessory technical field, relates to a kind of swing wet curtain water-distributing device for evaporation-type cooling air conditioner.
Background technology
Along with the development of evaporation cooling technique, in order to allow nozzle realize the better cooling-down effect of spray water distribution effect and function section, the parameter such as atomization angle and drop diameter of nozzle is proposed to requirements at the higher level.From conventional thought, in order to improve atomization angle and the uniformity of water distribution of nozzle, the research aspect nozzle arrangements is more conventionally, and Chinese scholars has been developed the nozzle of different structure, and has obtained good practical application effect.Although these thinkings impel nozzle towards the development that becomes more meticulous, also improve to a certain extent the initial outlay of production difficulty and the equipment of nozzle; For avoiding the obstruction of nozzle, also water quality has been proposed to high requirement simultaneously.This just causes needing atomizing effect, the trickle effect of the larger energy of cost to nozzle to be checked and designing and calculating in design link, has virtually also increased human cost and design difficulty; And in actual motion link, due to the deviation of system and actual processing, also may there is being positioned at the bad situations of position water distribution such as filler edge.
In tradition Evaporative Cooling Air Conditioning, the mode of nozzle water distribution is to be generally fixed on spray row or water distributor, utilize the spray effect of nozzle that water is drenched to specific function section, make as far as possible each functional section realize water distribution uniformity by the atomization angle and the arrangement mode that change nozzle.In order to improve water distribution effect and the flexibility of the positions such as the wet curtain of evaporative cooling unit, reduce unit designs of nozzles and difficulty of processing, expect a kind of frame for movement effectively to combine with spray row, realize spray row by the motion of frame for movement and spatially swing, finally strengthen the water distribution effect of nozzle.
Utility model content
The purpose of this utility model is to provide a kind of swing wet curtain water-distributing device for evaporation-type cooling air conditioner, realizes spray row spatially swing by the motion of frame for movement, has improved the uniformity of nozzle water distribution.
The technical scheme that the utility model adopts, for the swing wet curtain water-distributing device of evaporation-type cooling air conditioner, include swing mechanical device, the two ends symmetry of swing mechanical device connects one by electric motor driven runner, on swing mechanical device, be connected with the first feed pipe by fixture, the first feed pipe is connected with the second feed pipe by hose, on the first feed pipe, be connected with the first feed pipe is perpendicular the spray row that many rows be arranged in parallel, every row is sprayed and on row, is provided with multiple nozzles.
Feature of the present utility model is also,
Swing mechanical device, includes first connecting rod, second connecting rod and third connecting rod, and one end of first connecting rod and third connecting rod is all connected with 90 ° of elbows, and the two ends of second connecting rod are respectively connected with 90 ° of elbows;
90 ° of elbows of second connecting rod one end are connected with 90 ° of elbows of first connecting rod by first connecting rod latch, and 90 ° of elbows of the second connecting rod other end are connected with 90 ° of elbows of third connecting rod by second connecting rod latch; On first connecting rod latch, be nested with the 4th connecting rod that can rotate, on second connecting rod latch, be nested with the 5th connecting rod that can rotate, the two ends of the 6th connecting rod are connected with the 4th connecting rod, the 5th connecting rod by link pin respectively, the 6th connecting rod can rotate with the rotation of the 4th connecting rod, the 5th connecting rod, and the 6th connecting rod is parallel with the first feed pipe.
First connecting rod, second connecting rod and third connecting rod are positioned on same level line;
90 ° of elbows at second connecting rod two ends are vertical setting mutually in same plane;
90 ° of elbows of first connecting rod and 90 ° of elbows of second connecting rod abutting end are and are arranged in parallel in same plane;
90 ° of elbows of third connecting rod and 90 ° of elbows of second connecting rod abutting end are and are arranged in parallel in same plane.
Many row's spray rows are equidistant setting.
Multiple nozzles are even setting.
Fixture is two connecting rods.
The beneficial effects of the utility model are:
1. swing wet curtain water-distributing device of the present utility model, can be arranged in and need the various parts of trickle top, as the top of heat exchanger tube in indirect evaporation cooler, the top of filler in direct evaporative cooler, the top of plate fin type indirect evaporative cooler, the positions such as the hot junction of heat pipe-type; Can realize frame for movement and the evaporative cooling spray row that connecting rod waves and wait parts to organically combine a kind of, that arranges by spray self waves, the water distribution effect of the each functional section of optimization evaporative cooling, minimizing system energy consumption.
2. in industrial design in the past and operation link, in order to ensure enough good trickle effect, conventionally can adopt the nozzle that atomizing effect is good and atomization angle is larger, but can cause like this increase of unit or system cost; Need to spend atomizing effect, the trickle effect of larger energy to nozzle at design link and check and designing and calculating, increase human cost and design difficulty; Swing wet curtain water-distributing device of the present utility model can carry out water distribution to each function, reduces to a certain extent system and the requirement of choosing nozzle link; In engineering reality, because nozzle links together with spray row, generally fixed, and swing wet curtain water-distributing device of the present utility model combines a kind of specific mechanical configurations with plain nozzle, the space of arranging by spray swings, can effectively increase the parameter indexs such as water distribution angle, improve the wet exchange of the heat effect of water and air.
3. swing wet curtain water-distributing device of the present utility model can carry out water distribution to each function, also can effectively make up the water distribution inequality causing because of a variety of causes such as system error, spray nozzle clogging, the problem that has " doing ", improve the water distribution effect of each functional section.
4. actual motion link, due to the deviation of system and actual processing, may there is being positioned at the bad situations of position water distribution such as filler edge, according to engineering experience, conventionally can improve the pressure of supply water of water pump, increasing the modes such as the atomization angle of nozzle regulates, so not only can cause system operating load to increase, and this regulative mode can cause trickle amount excessive, may make the wet exchange of air and hydro-thermal operating mode off-design best effort scope, swing wet curtain water-distributing device of the present utility model, do not regulate water pump by change, the real work parameter of the parts such as nozzle is carried out regulating system operating mode, but realize water distribution uniformity by the swing angle that changes self, avoid this type of circumstances from happening.
5. swing wet curtain water-distributing device of the present utility model is under the drive of motor, rotating shaft stable rotation, by the specific frame for movement of one, spray row, nozzle are coupled together, finally can realize nozzle and present periodic left and right, front and back, swing up and down, greatly improve the water distribution effect of system.
6. what swing wet curtain water-distributing device of the present utility model was realized is that spray row waves cloth water function, by one section can free bend hose feed pipe is coupled together with spray row, when coming in space, spray realizes while swinging, can realize free bend, do not affect spray row's water supply, the flexibility that has effectively improved water distribution system swing function.
7. swing wet curtain water-distributing device of the present utility model provides power by independent electric motors, the speed of waving that can arrange by changing the corresponding change spray of velocity of rotation of motor, simultaneously in swing frame for movement on water distribution scope, hunting range impact larger be the 4th connecting rod, the 5th connecting rod and the 6th connecting rod, according to concrete instructions for use, change spray row's water distribution scope and hunting range by changing the size of the 4th connecting rod, the 5th connecting rod and the 6th connecting rod.
Brief description of the drawings
Fig. 1 is the structure chart of swing wet curtain water-distributing device of the present utility model;
Fig. 2 is the structural representation of the swing mechanical device that adopts in swing wet curtain water-distributing device of the present utility model;
Fig. 3 is that in swing wet curtain water-distributing device of the present utility model, swing mechanical device is arranged the structural representation of combination with spray;
Fig. 4 is that in swing wet curtain water-distributing device of the present utility model, the structural representation in right side is arranged in all sprays;
Fig. 5 is that in swing wet curtain water-distributing device of the present utility model, the structural representation being horizontal is arranged in all sprays;
Fig. 6 is that in swing wet curtain water-distributing device of the present utility model, the structural representation in left side is arranged in all sprays;
Fig. 7 is that the motion state schematic diagram that is started to rotate counterclockwise by left side is arranged in swing wet curtain water-distributing device of the present utility model all sprays within a period of motion;
Fig. 8 is the motion state schematic diagram that swing wet curtain water-distributing device of the present utility model all spray rows within a period of motion turn to right side;
Fig. 9 is the motion state diagram that swing wet curtain water-distributing device of the present utility model all spray rows within a period of motion rotate back into horizontal level;
Figure 10 is the swing wet curtain water-distributing device of the present utility model motion state schematic diagram that all sprays are rotated discharged to right side within a period of motion;
Figure 11 is that in the period of motion of swing wet curtain water-distributing device of the present utility model, all spray rows continue the motion state schematic diagram rotating to the right.
In figure, 1. runner, 2. runner rotates and indicates point, 3. swing mechanical device, 4. fixture, 5. hose, 6. the first feed pipe, 7. link pin, 8. spray row, 9. nozzle, 10. filler, 11. first connecting rod latches, 12. second connecting rod latches, 13. second feed pipes;
A. first connecting rod, B. second connecting rod, C. third connecting rod, D. the 4th connecting rod, E. the 5th connecting rod, F. the 6th connecting rod.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Swing wet curtain water-distributing device for evaporation-type cooling air conditioner of the present utility model, as shown in Figure 1, swing wet curtain water-distributing device is arranged on filler 10 tops by this embodiment to its structure, for spraying water distribution to filler 10.Swing wet curtain water-distributing device of the present utility model, can be arranged in and need the various parts of trickle top, as positions such as the hot junctions of the top of the top of heat exchanger tube in indirect evaporation cooler, plate fin type indirect evaporative cooler and heat pipe-type.
Swing wet curtain water-distributing device of the present utility model, include swing mechanical device 3, the each symmetry in two ends of swing mechanical device 3 connects one by electric motor driven runner 1, on swing mechanical device 3, be connected with the first feed pipe 6 by fixture 4, the first feed pipe 6 is connected with the second feed pipe 13 by hose 5, on the first feed pipe 6, arrange with perpendicular being connected with of the first feed pipe 6 the spray row 8 who be arranged in parallel, every row is sprayed on row 8 and is provided with multiple nozzles 9 more.
Can on runner 1, rotate sign point 2, the rotation situation of conveniently checking runner 1 by mark runner.Fixture 4 is two connecting rods.
Many row's spray rows 8 are equidistant setting; Multiple nozzles 9 are even setting.
Swing mechanical device 3, shown in its structure chart 2, include first connecting rod A, second connecting rod B and third connecting rod C, one end of first connecting rod A and third connecting rod C is all connected with 90 ° of elbows, the two ends of second connecting rod B are respectively connected with 90 ° of elbows, 90 ° of elbows of second connecting rod B one end are connected with 90 ° of elbows of first connecting rod A by first connecting rod latch 11, 90 ° of elbows of the second connecting rod B other end are connected with 90 ° of elbows of third connecting rod C by second connecting rod latch 12, a runner 1 is connected with first connecting rod A, another runner 1 is connected with third connecting rod C, on first connecting rod latch 11, be nested with the 4th connecting rod D that can rotate, on second connecting rod latch 12, be nested with the 5th connecting rod E that can rotate, the two ends of the 6th connecting rod F are respectively by link pin 7 and the 4th connecting rod D, the 5th connecting rod E connects, the 6th connecting rod F can be with four connecting rod D, the rotation of the 5th connecting rod E and rotating, the 6th connecting rod F is parallel with the first feed pipe 6.
First connecting rod A, second connecting rod B and third connecting rod C are positioned on same level line, and 90 ° of elbows at second connecting rod B two ends are vertical setting mutually in same plane; 90 ° of elbows of first connecting rod A and 90 ° of elbows of second connecting rod B abutting end are and are arranged in parallel in same plane, and 90 ° of elbows of third connecting rod C and 90 ° of elbows of second connecting rod B abutting end are and are arranged in parallel in same plane.
Two runners 1 are connected with motor, and first connecting rod A and third connecting rod C can rotate along with the periodic rotary of motor.
As shown in Figure 3, the 6th connecting rod F, by fixture 4, the many rows that be arranged in parallel is sprayed to row 8 and other assemblies couple together, nozzle 9 is fixed on spray row 8, due to swing wet curtain water-distributing device realization of the present utility model is that spray row waves water distribution, by one section can free bend hose 5 the second feed pipe 13, the first feed pipe 6 are coupled together with spray row 8, in the time that spray row 8 realizes swing in space, can realize free bend, do not affect spray row's water supply, the flexibility that has effectively improved swing function.
Swing wet curtain water-distributing device for evaporation-type cooling air conditioner of the present utility model, runner 1 is connected with motor, after actuating motor, two runners 1 rotate, now first connecting rod A, second connecting rod B, the relative position of third connecting rod C is constant, simultaneously, first connecting rod latch 11 and second connecting rod latch 12 are by the 4th connecting rod D, the 5th connecting rod E, the 6th connecting rod F couples together, wherein the 4th connecting rod D is nested on first connecting rod latch 11, the 5th connecting rod E is nested on second connecting rod latch 12, along with the rotation of first connecting rod latch 11 and second connecting rod latch 12, in locus, can realize and freely swinging, the two ends of the 6th connecting rod F are connected with the 4th connecting rod D and the 5th connecting rod E respectively by link pin 7, the 5th connecting rod E can swing along with the swing of the 4th connecting rod D and the 5th connecting rod E, thereby realize many row's spray rows' 8 periodic wobble, final shower water is sprayed on the filler 10 of bottom setting through nozzle 9.
Swing wet curtain water-distributing device for evaporation-type cooling air conditioner of the present utility model completes a complete work period, as shown in Fig. 4～Figure 11: under the drive of motor 1, two runners 1 start to carry out stable rotation, couple together owing to will arrange spray row 8 and nozzle 9 by swing mechanical device 3 more, first connecting rod A in swing mechanical device 3, second connecting rod B, under the effect that third connecting rod C rotates in pair of turning wheels 1, start to rotate, thereby drive the 4th connecting rod D and the 5th connecting rod E to rotate, driving the 6th connecting rod F to produce by the 4th connecting rod D and the 5th connecting rod E again waves, as shown in Figure 4, the 6th connecting rod F drives the state diagram of many row's spray rows 8 in right side, the now right side of nozzle 9 spraying fillers 10, as shown in Figure 5, the 6th connecting rod F drives many row's sprays to arrange 8 state diagrams that are horizontal, the now central authorities of nozzle 9 spraying fillers 10, as shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9, the 6th connecting rod F drives many row's spray rows 8 first to swing and swing and finally get back to horizontal level to the left to the right, and the state diagram spraying to filler 10 completes the spray of one-period, as shown in Figures 10 and 11, the 6th connecting rod F continues to drive many row's spray rows 8 progressively to swing to the right.So circulation, just can complete the rotation of many row's spray rows 8 different angles in one-period, presents periodic left and right, front and back, swings up and down thereby realize nozzle 9, shower water is sprayed on filler 10 to the water distribution effect that can greatly improve with different angles.
Claims (6)
1. for the swing wet curtain water-distributing device of evaporation-type cooling air conditioner, it is characterized in that, include swing mechanical device (3), the two ends symmetry of described swing mechanical device (3) connects one by electric motor driven runner (1), described swing mechanical device (3) is upper to be connected with the first feed pipe (6) by fixture (4), described the first feed pipe (6) is connected with the second feed pipe (13) by hose (5), described the first feed pipe (6) is upper arranges with perpendicular being connected with of the first feed pipe (6) the spray row (8) who be arranged in parallel more, every row is sprayed and on row (8), is provided with multiple nozzles (9).
2. swing wet curtain water-distributing device according to claim 1, it is characterized in that, described swing mechanical device (3), include first connecting rod (A), second connecting rod (B) and third connecting rod (C), one end of described first connecting rod (A) and third connecting rod (C) is all connected with 90 ° of elbows, and the two ends of described second connecting rod (B) are respectively connected with 90 ° of elbows;
90 ° of elbows of described second connecting rod (B) one end are connected with 90 ° of elbows of first connecting rod (A) by first connecting rod latch (11), and 90 ° of elbows of described second connecting rod (B) other end are connected with 90 ° of elbows of third connecting rod (C) by second connecting rod latch (12); On described first connecting rod latch (11), be nested with the 4th connecting rod (D) that can rotate, on described second connecting rod latch (12), be nested with the 5th connecting rod (E) that can rotate, the two ends of the 6th connecting rod (F) are connected with the 4th connecting rod (D), the 5th connecting rod (E) by link pin (7) respectively, described the 6th connecting rod (F) can rotate with the rotation of described four connecting rods (D), the 5th connecting rod (E), and described the 6th connecting rod (F) is parallel with the first feed pipe (6).
3. swing wet curtain water-distributing device according to claim 2, is characterized in that, described first connecting rod (A), second connecting rod (B) and third connecting rod (C) are positioned on same level line;
90 ° of elbows at described second connecting rod (B) two ends are vertical setting mutually in same plane;
90 ° of elbows of described first connecting rod (A) and 90 ° of elbows of second connecting rod (B) abutting end are and are arranged in parallel in same plane;
90 ° of elbows of described third connecting rod (C) and 90 ° of elbows of second connecting rod (B) abutting end are and are arranged in parallel in same plane.
4. swing wet curtain water-distributing device according to claim 1, is characterized in that, described many row spray rows (8) are equidistant setting.
5. swing wet curtain water-distributing device according to claim 1, is characterized in that, described multiple nozzles (9) are even setting.
6. swing wet curtain water-distributing device according to claim 1, is characterized in that, described fixture (4) is two connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062086.6U CN203757964U (en) | 2014-02-11 | 2014-02-11 | Swing type wet curtain water distribution device for evaporative cooling air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062086.6U CN203757964U (en) | 2014-02-11 | 2014-02-11 | Swing type wet curtain water distribution device for evaporative cooling air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757964U true CN203757964U (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062086.6U Expired - Fee Related CN203757964U (en) | 2014-02-11 | 2014-02-11 | Swing type wet curtain water distribution device for evaporative cooling air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681992A (en) * | 2018-12-29 | 2019-04-26 | 澳蓝（福建）实业有限公司 | A kind of liquid distribution and its water drenching method of indirect evaporating-cooling core |
-
2014
- 2014-02-11 CN CN201420062086.6U patent/CN203757964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681992A (en) * | 2018-12-29 | 2019-04-26 | 澳蓝（福建）实业有限公司 | A kind of liquid distribution and its water drenching method of indirect evaporating-cooling core |
| CN109681992B (en) * | 2018-12-29 | 2022-06-28 | 澳蓝（福建）实业有限公司 | Water spraying device and water spraying method for indirect evaporative cooling core |
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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: 20140806 Termination date: 20150211 |
|
| EXPY | Termination of patent right or utility model |