CN216282866U - Uniform water distribution device of cooling tower - Google Patents
Uniform water distribution device of cooling tower Download PDFInfo
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- CN216282866U CN216282866U CN202122759607.6U CN202122759607U CN216282866U CN 216282866 U CN216282866 U CN 216282866U CN 202122759607 U CN202122759607 U CN 202122759607U CN 216282866 U CN216282866 U CN 216282866U
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Abstract
The utility model provides a uniform water distribution device for a cooling tower, which comprises a cooling tower box, a water distribution disc, rotating pipes, a water inlet pipe, a rotation driving mechanism, an air inlet pipe and an air outlet pipe, wherein the air inlet pipes are arranged on four side walls of the cooling tower box and are symmetrically arranged along a vertical axis of the cooling tower box, hot water of a central air conditioner enters the water distribution disc through the water inlet pipe and the rotating pipes, the rotation driving mechanism can drive the water distribution disc to rotate to realize uniform water supplement, and the air inlet pipes are arranged to enable external air to form rotational flow when entering the cooling tower box, so that the path of the air in the cooling tower box is prolonged, the heat transfer efficiency is improved, and the cooling effect is ensured.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to a uniform water distribution device of a cooling tower.
Background
Central air conditioning is at the in-process that uses, can produce a large amount of hot water, in order to make the heat dispersion of hot water, all can install the cooling tower and dispel the heat, the cooling tower is cooled down with the mode that absorbs heat through the heat transfer that flows of air or turns into gaseous state with liquid water, for the effect of guaranteeing the cooling, all can set up the water distribution dish in the cooling tower and carry out the water distribution of uniforming, however present water distribution dish all is fixed basically, when adopting the forced air cooling heat dissipation, the heat with the hot water of unable even and efficient is taken away.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a uniform water distribution device of a cooling tower, which is characterized in that a water distribution disc is arranged in a rotatable mode, and air inlet is arranged in a spiral mode, so that heat in hot water can be uniformly and efficiently taken away.
The technical scheme of the utility model is realized as follows:
the cooling tower uniform water distribution device comprises a cooling tower box, a water distribution disc, a rotating pipe, a water inlet pipe, a rotary driving mechanism, an air inlet pipe and an air outlet pipe, wherein the bottom end of the water inlet pipe extends into the cooling tower box from the top of the cooling tower box; the air outlet pipe is communicated with the side wall of the cooling tower box, and the air inlet pipe is arranged on the side wall of the cooling tower box and symmetrically distributed on the vertical axis of the cooling tower box.
Preferably, the lateral wall of the top end of the rotating pipe is provided with a protrusion, the inner wall of the bottom end of the water inlet pipe is provided with a groove, and the protrusion is embedded into the groove.
Preferably, the rotary driving mechanism comprises a rotary motor, a gear and a rack, the rack is arranged on the outer surface of the rotating pipe, the rotary motor is arranged on the inner top surface of the cooling tower box, an output shaft of the rotary motor is connected with the gear, and the gear is meshed with the rack.
Preferably, the bottom of the water distribution plate is provided with a plurality of water distribution nozzles.
Preferably, the cooling tower further comprises a water outlet pipe, a circulating pipe and a water pump, wherein the water outlet pipe is arranged at the bottom of the cooling tower box, the circulating pipe is connected with the water outlet pipe and the water inlet pipe, and the water pump is arranged on the circulating pipe.
Preferably, the air conditioner further comprises electromagnetic valves, and the electromagnetic valves are arranged on the air inlet pipe and the air outlet pipe.
Preferably, still include adjustment mechanism, adjustment mechanism includes rivers sensor and main control unit, the rivers sensor sets up in the inlet tube, the main control unit sets up at cooling tower incasement wall to be connected with rivers sensor and solenoid valve electricity respectively.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a uniform water distribution device of a cooling tower, wherein a rotary driving mechanism is arranged in a cooling tower box and used for driving a water distribution disc to rotate, hot water generated by a central air conditioner enters the water distribution disc through a water inlet pipe and a rotating pipe, water is uniformly distributed through the water distribution disc, meanwhile, the rotary driving mechanism drives the water distribution disc to rotate, external air can be subjected to heat transfer and heat dissipation with hot water at different positions when flowing, air inlet pipes are arranged on four side walls of the cooling tower box and are symmetrically distributed, and when the external air enters the cooling tower box through the air inlet pipes, rotational flow can be formed in the cooling tower box, so that the flow path of the internal air is prolonged, and the heat transfer efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a uniform water distribution device of a cooling tower according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure between an air inlet pipe and a cooling tower tank of a first embodiment of an apparatus for uniformly distributing water in a cooling tower according to the present invention;
FIG. 3 is a schematic view of a connection structure between a rotating pipe and a water inlet pipe of a uniform water distribution device of a cooling tower according to a first embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a uniform water distribution device of a cooling tower according to a second embodiment of the present invention;
in the figure, 1 is a cooling tower box, 2 is a water distribution disc, 3 is a rotating pipe, 4 is a water inlet pipe, 5 is an air inlet pipe, 6 is an air outlet pipe, 7 is a protrusion, 8 is a groove, 9 is a rotating motor, 10 is a gear, 11 is a rack, 12 is a water distribution nozzle, 13 is a water outlet pipe, 14 is a circulating pipe, 15 is a water pump, 16 is an electromagnetic valve, 17 is a water flow sensor, and 18 is a main control unit.
Detailed Description
For a better understanding of the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the uniform water distribution device for the cooling tower provided by the utility model comprises a cooling tower box 1, a water distribution disc 2, a rotating pipe 3, a water inlet pipe 4, a rotary driving mechanism, an air inlet pipe 5 and an air outlet pipe 6, wherein the bottom end of the water inlet pipe 4 extends into the cooling tower box 1 from the top of the cooling tower box 1, the rotating pipe 3 is arranged in the cooling tower box 1, the top end of the rotating pipe is rotatably connected with the bottom end of the water inlet pipe 4, the top surface of the water distribution disc 2 is connected with the bottom end of the rotating pipe 3, and the rotary driving mechanism is arranged on the top surface in the cooling tower box 1 and is used for driving the rotating pipe 3 to rotate; the air outlet pipe 6 is communicated with the side wall of the cooling tower box 1, and the air inlet pipe 5 is arranged on the side wall of the cooling tower box 1 and symmetrically distributed on the vertical axis of the cooling tower box 1.
The even moisturizing device of cooling tower of this embodiment for the hot water that produces central air conditioning cools off the heat dissipation, the hot water that central air conditioning produced is carried in water distribution dish 2 through inlet tube 4 and rotating tube 3, water distribution dish 2 can carry hot water, make hot water be even distribution whereabouts in cooling tower case 1, then carry the air through air-supply line 5 in to cooling tower case 1, low temperature air carries out the heat transfer back with hot water in cooling tower case 1, carry the outside from going out the tuber pipe 6, realize hydrothermal cooling.
In order to avoid that the air is not uniformly contacted with the hot water, a rotation driving mechanism is arranged in the cooling tower box 1, the rotation driving mechanism can drive the rotation pipes 3 and the water distribution disc 2 to rotate, the external air can be uniformly contacted with the hot water for heat transfer when entering the cooling tower box 1, in order to further improve the heat transfer effect, the embodiment is specially provided with the positions of the air inlet pipes 5, the preferable number of the air inlet pipes 5 is 4, the air inlet pipes 5 are respectively arranged on 4 side surfaces of the cooling tower box 1 and are positioned on one side of the side surfaces, the four air inlet pipes 5 are symmetrically distributed along the vertical axis of the cooling tower box 1, the cooling tower box 1 is rotated ninety degrees, the air inlet pipe 5 at the previous position can be overlapped with the air inlet pipe 5 after rotation, therefore, when the air inlet pipe 5 conveys the external air to the inside of the cooling tower box 1, a rotational flow can be formed inside the cooling tower box 1, the flow path of the air in the cooling tower box 1 is prolonged, the flowing air can be uniformly and efficiently subjected to heat transfer with hot water, and finally most of heat in the hot water can be taken away, so that efficient cooling is realized.
Preferably, the side wall of the top end of the rotating pipe 3 is provided with a protrusion 7, the inner wall of the bottom end of the water inlet pipe 4 is provided with a groove 8, and the protrusion 7 is embedded into the groove 8.
When the rotary driving mechanism drives the rotating pipe 3 to rotate, the bulge 7 on the side wall of the rotating pipe 3 can rotate in the groove 8 on the inner wall of the water inlet pipe 4.
Preferably, the rotary driving mechanism comprises a rotary motor 9, a gear 10 and a rack 11, the rack 11 is arranged on the outer surface of the rotating pipe 3, the rotary motor 9 is arranged on the inner top surface of the cooling tower box 1, the output shaft of the rotary motor is connected with the gear 10, and the gear 10 is meshed with the rack 11.
The rotating motor 9 can drive the gear 10 to rotate, and the gear 10 is meshed with the rack 11 arranged on the outer wall of the rotating pipe 3, so that the rotating pipe 3 can be driven to synchronously rotate, and the rotation of the water distribution disc 2 is realized.
Preferably, the bottom of the water distribution plate 2 is provided with a plurality of water distribution nozzles 12.
The water distribution nozzle 12 can realize uniform water outlet of hot water.
Preferably, the cooling tower further comprises a water outlet pipe 13, a circulating pipe 14 and a water pump 15, wherein the water outlet pipe 13 is arranged at the bottom of the cooling tower tank 1, the circulating pipe 14 is connected with the water outlet pipe 13 and the water inlet pipe 4, and the water pump 15 is arranged on the circulating pipe 14.
After being sprayed out from the water distribution nozzle 12, the hot water flows into the bottom of the cooling tower tank 1, a water outlet pipe 13 is arranged at the bottom of the cooling tower tank 1, the hot water enters a circulating pipe 14 after passing through the water outlet pipe 13 and then enters the water inlet pipe 4 again under the action of a water pump 15, and therefore circulating cooling is achieved.
Preferably, the air conditioner further comprises electromagnetic valves 16, and the electromagnetic valves 16 are arranged on the air inlet pipe 5 and the air outlet pipe 6.
The solenoid valve 16 is provided to control the opening and closing of the air inlet duct 5 and the air outlet duct 6.
Referring to the second embodiment shown in fig. 4, the cooling tower further comprises an adjusting mechanism, the adjusting mechanism comprises a water flow sensor 17 and a main control unit 18, the water flow sensor 17 is disposed in the water inlet pipe 4, and the main control unit 18 is disposed on the inner wall of the cooling tower tank 1 and is electrically connected with the water flow sensor 17 and the electromagnetic valve 16, respectively.
The embodiment has monitored the inflow of inlet tube 4, water flow sensor 17 carries the inflow information of inlet tube 4 for main control unit 18, when inflow was less, main control unit 18 can control the solenoid valve 16 part of air-supply line 5 and close, and when inflow was great, can control the solenoid valve 16 of all air-supply lines 5 and open, realize the spiral-flow type of air and carry, the efficiency of heat transfer is improved, the main control unit 18 of this embodiment chooses for use STM32 series's singlechip to realize, and water flow sensor 17's model is MFJ-L-26/KK.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The cooling tower uniform water distribution device is characterized by comprising a cooling tower box, a water distribution disc, a rotating pipe, a water inlet pipe, a rotary driving mechanism, an air inlet pipe and an air outlet pipe, wherein the bottom end of the water inlet pipe extends into the cooling tower box from the top of the cooling tower box; the air outlet pipe is communicated with the side wall of the cooling tower box, and the air inlet pipe is arranged on the side wall of the cooling tower box and symmetrically distributed on the vertical axis of the cooling tower box.
2. The uniform water distribution device for the cooling tower as claimed in claim 1, wherein the top side wall of the rotating pipe is provided with a protrusion, the bottom inner wall of the water inlet pipe is provided with a groove, and the protrusion is embedded into the groove.
3. The uniform water distribution device of the cooling tower as claimed in claim 1, wherein the rotary driving mechanism comprises a rotary motor, a gear and a rack, the rack is arranged on the outer surface of the rotary pipe, the rotary motor is arranged on the inner top surface of the cooling tower tank, the output shaft of the rotary motor is connected with the gear, and the gear is meshed with the rack.
4. The uniform water distribution device of the cooling tower as claimed in claim 1, wherein a plurality of water distribution nozzles are arranged at the bottom of the water distribution tray.
5. The uniform water distribution device of the cooling tower of claim 1, further comprising a water outlet pipe, a circulating pipe and a water pump, wherein the water outlet pipe is arranged at the bottom of the cooling tower tank, the circulating pipe is connected with the water outlet pipe and the water inlet pipe, and the water pump is arranged on the circulating pipe.
6. The uniform water distribution device for the cooling tower of claim 1, further comprising electromagnetic valves, wherein the electromagnetic valves are arranged on the air inlet pipe and the air outlet pipe.
7. The uniform water distribution device of the cooling tower as claimed in claim 6, further comprising an adjusting mechanism, wherein the adjusting mechanism comprises a water flow sensor and a main control unit, the water flow sensor is arranged in the water inlet pipe, and the main control unit is arranged on the inner wall of the cooling tower tank and is electrically connected with the water flow sensor and the electromagnetic valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122759607.6U CN216282866U (en) | 2021-11-11 | 2021-11-11 | Uniform water distribution device of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122759607.6U CN216282866U (en) | 2021-11-11 | 2021-11-11 | Uniform water distribution device of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216282866U true CN216282866U (en) | 2022-04-12 |
Family
ID=81006986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122759607.6U Active CN216282866U (en) | 2021-11-11 | 2021-11-11 | Uniform water distribution device of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216282866U (en) |
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2021
- 2021-11-11 CN CN202122759607.6U patent/CN216282866U/en active Active
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