Cooling tower water distributor capable of avoiding moss breeding

Abstract

The utility model belongs to the technical field of cooling tower equipment, and particularly relates to a cooling tower water distributor capable of avoiding moss breeding, which comprises a water distributor body and a flow guide table, the water distributor body consists of a water inlet pipe, an expanded device body, a water outlet pipe and a flow distribution plate arranged in the expanded device body, and flow distribution holes are distributed in the flow distribution plate. The flow guide table is designed to be of a conical structure and is detachably arranged on the flow distribution plate, and a plurality of drain holes are formed in the side face of the flow guide table. By adopting the design of the conical flow guide table and the drain holes, circulating water can flow to the inner periphery of the water distributor along the inclined surface of the flow guide table, so that the circulating water can be distributed on the inner periphery of the whole water distributor, and moss breeding caused by no circulating water flowing through the inner periphery of the water distributor is avoided; the problems that the cooling tower water distributor in the existing chemical plant circulating water system is easy to breed moss to cause circulating water pollution and block a water distribution curtain to affect heat dissipation are solved, and the cooling tower water distributor has the characteristics of simple structure, convenience in use, good effect and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling tower equipment, in particular to a cooling tower water distributor which can prevent moss from growing. Background Art

[0002] The circulating water system of chemical plants uses circulating cooling water for cooling. The basic process is a circulating water pool with a cooling tower. After cooling in the cooling tower, the circulating water is transported to the equipment that needs cooling through a circulating water pump. After heat exchange, the circulating water is returned to the cooling tower for recycling. Since the circulating water flow rate is high when the circulating water pump transports the circulating water to the cooling tower, its impact force will impact the cooling tower and cause damage to the water cooling plate. The conventional design is to set a water distributor on the circulation pipeline in front of the cooling tower to play a buffering role, slow down the flow rate of the circulating water, and avoid damage to the cooling tower water cooling plate.

[0003] At present, the water distributor installed in the circulating water system of the chemical plant is composed of an inlet pipe, an expansion-shaped body, an outlet pipe and a diverter plate arranged in the body. When the amount of circulating water is small, there will be a phenomenon that no circulating water flows to the inner periphery of the water distributor located at the top of the cooling tower (i.e., the periphery of the diverter plate). In a humid environment without water flow, moss will grow around the inner periphery of the water distributor over time, causing circulating water pollution, blocking the water distribution curtain and affecting heat dissipation, which is not conducive to energy saving and consumption reduction. In addition, the cleaning staff have to clean the moss frequently and the workload is large. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cooling tower water distributor that prevents moss growth, ensures that circulating water can be distributed throughout the inner periphery of the water distributor, and prevents moss growth within the water distributor due to lack of circulating water flowing through.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water distributor for a cooling tower to prevent moss growth, comprising a water distributor body, the water distributor body consisting of a water inlet pipe, an enlarged body, a water outlet pipe and a diverter plate arranged in the enlarged body, the diverter plate having diverter holes, and a guide platform, the guide platform being designed as a conical structure and detachably arranged on the diverter plate, the conical structure can be used to divert circulating water along the side inclined downward to the inner periphery of the enlarged body (i.e., the periphery of the diverter plate), ensuring that the circulating water can flow with full coverage, and avoiding the phenomenon of no water flow in the inner periphery of the diverter plate; a plurality of water diverters are arranged on the side of the guide platform The circulating water flows through the water inlet pipe and flows into the water distributor body. The circulating water will first flow directly onto the guide table. The circulating water flowing into the water flow hole along the inclined surface will flow onto the water distributor diverter plate with diverter holes, and then flow to the outlet pipe. The circulating water that does not flow into the water flow hole along the inclined surface of the guide table flows to the inner periphery of the water distributor body, and finally flows from the inner periphery to the diverter holes on the diverter plate, and then flows to the outlet pipe. In this way, the circulating water can be distributed throughout the water distributor body, avoiding the growth of moss around the expanded inner periphery of the water distributor body (i.e., the periphery of the diverter plate) due to the lack of circulating water flowing through.

[0007] Furthermore, the guide platform is conical or pyramidal.

[0008] Furthermore, the bottom area of ​​the guide platform is slightly smaller than the area of ​​the diverter plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model adopts a conical guide platform and a water flow hole design, which can make the circulating water flow to the inner periphery of the water distributor along the inclined surface of the guide platform, ensure that the circulating water can be distributed in the inner periphery of the entire water distributor, avoid the inner periphery of the water distributor from breeding moss due to the lack of circulating water flowing through, and solve the problem that the water distributor of the cooling tower in the circulating water system of the existing chemical plant is prone to breeding moss, resulting in circulating water pollution and clogging of the water distribution curtain to affect heat dissipation. At the same time, it has the characteristics of simple structure, easy use, good effect, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the guide platform of the utility model from a top view;

[0013] Figure 3 It is a cross-sectional view of the utility model.

[0014] In the figure: 1. water inlet pipe; 2. enlarged body; 3. water outlet pipe; 4. guide platform; 5. water flow hole; 6. diverter plate; 7. diverter hole. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] like Figure 1-3 As shown, a cooling tower water distributor for preventing moss growth includes a water distributor body, the water distributor body is composed of a water inlet pipe 1, an enlarged body 2, a water outlet pipe 3 and a diverter plate 6 arranged in the enlarged body, the diverter plate 6 is distributed with diverter holes 7, and also includes a guide platform 4, the guide platform 4 is conical and detachably arranged on the diverter plate 6, and the conical structure of the guide platform 4 can be used to divert the circulating water along the side inclined downward to the inner periphery of the enlarged body 2 (i.e., the periphery of the diverter plate), ensuring that the circulating water can flow with full coverage, avoiding the phenomenon of no water flow in the inner periphery of the diverter plate 6; the bottom area of ​​the guide platform 4 is slightly smaller than the area of ​​the diverter plate 6 A plurality of water flow holes 5 are provided on the side of the guide platform 4. The circulating water flows into the water distributor body through the water inlet pipe 1. The circulating water will first directly fall on the guide platform 4. The circulating water flowing into the water flow holes 5 along the inclined surface will flow on the water distributor diverter plate 6 with diverter holes 7, and then flow to the outlet pipe 3; and the circulating water that does not flow into the water flow holes 5 along the inclined surface of the guide platform 4 flows to the inner periphery of the water distributor body, and finally flows from the inner periphery to the diverter holes 7 on the diverter plate 6, and flows to the outlet pipe 3. In this way, the circulating water can be distributed throughout the water distributor body, avoiding the growth of moss around the inner periphery of the expanded body of the water distributor body (i.e., the periphery of the diverter plate) due to the lack of circulating water flowing through.

[0017] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0018] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling tower water distributor for preventing moss growth, comprising a water distributor body, the water distributor body being composed of a water inlet pipe, an enlarged body, a water outlet pipe and a diverter plate arranged in the enlarged body, the diverter plate being provided with diverter holes, characterized in that: It also includes a guide platform, which is designed as a cone structure and is detachably arranged on the diverter plate. A plurality of water flow holes are arranged on the side of the guide platform.

2. The cooling tower water distributor for preventing moss growth according to claim 1, characterized in that: The guide platform is in a cone or pyramid shape.

3. The cooling tower water distributor for preventing moss growth according to claim 1, characterized in that: The bottom area of ​​the guide platform is slightly smaller than the area of ​​the diverter plate.

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