Cooling tower water collector capable of automatically collecting drift water

Abstract

The utility model discloses a cooling tower water collector capable of automatically collecting drift water. Comprising water collecting units, a frame and a water return waterway, the frame is of a rectangular structure and is arranged above the spraying mechanism; a plurality of rows of water collecting units are arranged in the frame, the two ends of each water collecting unit are fixed to the short edges of the two sides of the frame respectively, the short edge of one side of the frame is connected with a water return channel, and the water return channel is connected with a water collecting tank. The water collecting unit comprises a water collecting channel and a water collecting part, the water collecting channel is located on a water vapor circulation path, the water collecting part is arranged at the top end of the water collecting channel, and the water collecting channel, the water collecting part, the short edge of the frame and the water return path form a floating water recycling channel. According to the utility model, water vapor in exhausted air can be intercepted through the water collector, and the water vapor flows back to the water collecting tank through the rinsing water recovery channel to be recycled by the spraying mechanism, so that the water consumption caused by rinsing water is reduced, and the water vapor corrosion of buildings or equipment around the cooling tower is reduced.

Description

Technical field:

[0001] The utility model belongs to the technical field of closed cooling towers, in particular to a cooling tower water collector capable of autonomously collecting drift water. Background technology:

[0002] Closed cooling towers are widely used in various cooling applications due to their high spray volumes and high fan pressures. However, these characteristics can also lead to severe water drift in closed cooling towers, which can cause corrosion of surrounding structures and equipment, while also increasing water consumption.

[0003] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility model content:

[0004] The purpose of the utility model is to provide a cooling tower water collector which can collect drift water autonomously, thereby overcoming the defects in the above-mentioned prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides a cooling tower water collector that can autonomously collect drift water, comprising a water collecting unit, a frame, and a return water channel; the frame is a rectangular structure, and the frame is arranged above the spray mechanism; multiple rows of water collecting units are arranged in the frame, and the two ends of the water collecting units are respectively fixed on the short sides on both sides of the frame, and the short side of one side of the frame is connected to the return water channel, and the return water channel is connected to the water collection tank; the water collecting unit comprises a water collecting channel and a water collecting part, and the water collecting channel is located on the water vapor flow path, and the water collecting part is provided at the top of the water collecting channel, and the water collecting channel, the water collecting part, the short side of the frame, and the return water channel form a drift water recovery channel.

[0006] Preferably, in the technical solution, the water collecting unit is arranged obliquely toward the short side of the frame connected to the return water channel.

[0007] Preferably, in the technical solution, the water collecting channel has an S-wave structure, which extends the length of the water collecting channel, prolongs the water vapor passing time, and increases the water vapor recovery amount.

[0008] Preferably, in the technical solution, the top edge of the water collecting channel is curled to form a water collecting portion, and the water collecting channel guides water vapor into the water collecting portion to condense into water droplets for collection.

[0009] Preferably, in the technical solution, the return water circuit includes a return water main, a water collection pipe, and a return water branch pipe. The water collection pipe is arranged horizontally, and return water branch pipes are evenly distributed on the water collection pipe. The return water branch pipes are connected to the short side of one side of the frame. The return water main is arranged vertically, and the two ends of the return water main are respectively connected to the water collection pipe and the water collecting tank.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The water vapor in the exhaust air can be intercepted by the water collector, and the water vapor flows back to the water collection tank through the drift water recovery channel for recycling by the spray mechanism, reducing the water consumption caused by drift water and alleviating water vapor corrosion of buildings or equipment around the cooling tower. Description of the drawings:

[0012] Figure 1 This is a schematic diagram of a cooling tower water collector that can autonomously collect drift water according to the present invention;

[0013] Figure 2 This is a schematic structural diagram of the water collecting unit of the utility model;

[0014] Figure 3 This is a working state diagram of the water collecting unit of the utility model. Specific implementation method:

[0015] The specific implementation methods of the present invention are described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific implementation methods.

[0016] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations such as "include" or "comprising", etc., will be understood to include the stated elements or components but not to exclude other elements or other components.

[0017] like Figure 1-3 As shown, a cooling tower water collector that can collect drift water independently includes a water collecting unit 1, a frame 2, and a return water channel; the frame 2 is a rectangular structure, and the frame 2 is arranged above the spray mechanism 10; multiple rows of water collecting units 1 are arranged in the frame 2, and the two ends of the water collecting units 1 are respectively fixed on the short sides 3 on both sides of the frame 2, and the return water channel includes a return water main 4, a water collection pipe 5, and a return water branch pipe 6. The water collection pipe 5 is arranged horizontally, and the return water branch pipe 6 is evenly distributed on the water collection pipe 5. The return water branch pipe 6 is connected to the short side 3 on one side of the frame 2, the return water main 4 is arranged vertically, and the two ends of the return water main 4 are respectively connected to the water collection pipe 5. The pipe 5 and the water collecting trough 7 are connected; the water collecting unit 1 is inclined to the short side 3 of the frame connected to the return branch pipe 6; the water collecting unit 1 includes a water collecting channel 8 and a water collecting part 9. The water collecting channel 8 is located on the water vapor flow path. The water collecting channel 8 is an S-wave structure, which extends the length of the water collecting channel 8, extends the water vapor passing time, and increases the water vapor recovery amount. The top edge of the water collecting channel 8 is curled to form the water collecting part 9. The water collecting channel 8 guides the water vapor into the water collecting part 9 to condense into water droplets for collection. The water collecting channel 8, the water collecting part 9, the short side 3 of the frame, the return branch pipe 6, the water collecting pipe 5, and the return main pipe 4 form a drift water recovery channel.

[0018] When the closed cooling tower is working, the spray mechanism 10 sprays cooling water downward, and the sprayed water falls into the water collecting tank 7. At the same time, water vapor moves from bottom to top toward the exhaust of the closed cooling tower with the air. During the rising process, the water vapor passes through the S-shaped water collecting channel 8 and is guided to the water collecting part 9. The water vapor condenses into water droplets in the narrow water collecting part 9, and the water droplets flow along the water collecting part 9 toward the short side 3 of the frame. The water droplets collected by multiple water collecting units 1 are collected into the water collecting pipe 5 through the return water branch pipe 6 at the short side 3 of the frame to form a drift water collection flow. The drift water collection flow is returned to the water collecting tank 7 through the return water main 4 for recycling, thereby reducing the water consumption caused by drift water and alleviating water vapor corrosion of buildings or equipment around the cooling tower.

[0019] The foregoing descriptions of specific exemplary embodiments of the present invention are for purposes of illustration and description. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is apparent that many modifications and variations are possible in light of the foregoing teachings. The exemplary embodiments have been selected and described for the purpose of explaining the specific principles of the present invention and their practical application, thereby enabling those skilled in the art to realize and utilize a variety of exemplary embodiments of the present invention and various options and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A cooling tower water collector capable of autonomously collecting drift water, characterized by: It includes a water collecting unit, a frame, and a return water channel; the frame is a rectangular structure, and the frame is arranged above the spray mechanism; multiple rows of water collecting units are arranged in the frame, and the two ends of the water collecting units are respectively fixed on the short sides of both sides of the frame, and the short side of one side of the frame is connected to the return water channel, and the return water channel is connected to the water collection tank; the water collecting unit includes a water collecting channel and a water collecting part. The water collecting channel is located on the water vapor flow path, and the water collecting part is provided at the top of the water collecting channel. The water collecting channel, the water collecting part, the short side of the frame, and the return water channel form a drift water recovery channel.

2. The cooling tower water collector capable of autonomously collecting drift water according to claim 1, characterized in that: The water collecting unit is arranged obliquely toward the short side of the frame connected to the return water channel.

3. The cooling tower water collector capable of autonomously collecting drift water according to claim 1, characterized in that: The water collecting channel has an S-wave structure.

4. The cooling tower water collector capable of autonomously collecting drift water according to claim 3, characterized in that: The top edge of the water collecting channel is curled to form a water collecting portion.

5. The cooling tower water collector capable of autonomously collecting drift water according to claim 1, characterized in that: The return water circuit includes a return water main, a water collection pipe, and a return water branch pipe. The water collection pipe is arranged horizontally, and return water branches are evenly distributed on the water collection pipe. The return water branch pipe is connected to the short side of one side of the frame. The return water main is arranged vertically, and the two ends of the return water main are respectively connected to the water collection pipe and the water collecting tank.

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