Industrial water-saving cooling tower

Abstract

The utility model discloses an industrial water-saving cooling tower which comprises a refrigerating machine entity, the right side face of the refrigerating machine entity is fixedly communicated with a refrigerating pipe, the right end of the refrigerating pipe is fixedly communicated with a cooling tower entity, the outer surface of the cooling tower entity is fixedly communicated with a condensate pipe, and the end, away from the cooling tower entity, of the condensate pipe is fixedly communicated with a filtering square cylinder. A protective shell is fixedly connected to the outer surface of the condensate pipe, a filtering mechanism is arranged on the outer surface of the filtering square cylinder, the filtering mechanism comprises a mounting plate and an L-shaped plate, and the L-shaped plate is fixedly connected with the outer surface of the filtering square cylinder. Through combined use of the metal filter element, the filter screen and the activated carbon, large-particle impurities, metal ions, fine particles, microorganisms and organic matters in condensate water can be removed respectively, so that relatively pure condensate water is obtained, the quality of the recycled condensate water is guaranteed, pipeline blockage and equipment damage can be effectively prevented, and the service life of the condensate water recycling device is prolonged. The cooling effect is improved; the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water-saving cooling towers, in particular to an industrial water-saving cooling tower. Background Art

[0002] A cooling tower uses water as a circulating coolant, absorbs heat from a system, and discharges it into the atmosphere to lower the circulating water temperature. Its cooling principle is that after water contacts air, evaporation of water occurs through heat exchange, and the evaporation of water takes away a large amount of heat, thereby lowering the water temperature. Through the circulation effect, the waste heat generated in industrial production or refrigeration and air conditioning is dissipated, ensuring the normal operation of the system.

[0003] An industrial water-saving cooling tower with the application number 202323114597.6 includes a cooling tower, a refrigerating machine, and a water tank plate. A steam pipe is connected through the bottom of the cooling tower. Above the steam pipe, a multi-group shunt plate is fixedly installed on the inner wall at the rear of the inner cavity of the cooling tower. Above the shunt plate in the inner cavity of the cooling tower, a multi-group of frame plates are fixedly installed. On both inner sides of the frame plates, a collecting pipe is fixedly connected. Inside the two collecting pipes, a condensing pipe is fixedly connected. On the left and right sides of the outer wall of the cooling tower, an exhaust air head and an air inlet head connected to the collecting pipe are respectively fixedly installed. On the left side of the refrigerating machine, a cold air pipe is fixedly installed. The left end of the cold air pipe is fixedly connected with an air pump, and the exhaust end of the air pump is connected to the air inlet head through a pipeline. On both sides of the bottom of the inner cavity of the cooling tower, a flow guide plate is fixedly installed.

[0004] The above device solves the problem of water vapor loss, realizes the effective recovery and secondary utilization of condensed water, and improves the water-saving effect. However, the above device cannot filter the condensed water in the cooling tower, and the condensed water may contain pollutants such as impurities, particulate matters, or microorganisms. If not filtered, these pollutants will directly exist in the recovered condensed water, and the impurities and particulate matters among them may block pipelines, nozzles, or adhere to the surface of the heat exchanger, affecting the cooling effect and even causing equipment damage. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide an industrial water-saving cooling tower that can effectively filter condensed water to remove pollutants such as impurities, particulate matters, and microorganisms in the condensed water, thereby ensuring the quality of the recovered condensed water, preventing pipeline blockage and equipment damage, and improving the cooling effect and equipment service life.

[0006] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: An industrial water-saving cooling tower includes a refrigerating machine entity. The right side surface of the refrigerating machine entity is fixedly communicated with a refrigerating pipe. The right end of the refrigerating pipe is fixedly communicated with a cooling tower entity. The outer surface of the cooling tower entity is fixedly communicated with a condensate water pipe. One end of the condensate water pipe far away from the cooling tower entity is fixedly communicated with a filtering square cylinder. The outer surface of the condensate water pipe is fixedly connected with a protective shell. A filtering mechanism is arranged on the outer surface of the filtering square cylinder. The filtering mechanism includes a mounting plate and an L-shaped plate, and the L-shaped plate is fixedly connected with the outer surface of the filtering square cylinder.

[0007] Preferably, in the above-mentioned industrial water-saving cooling tower, a condensate water collection box is arranged on the inner wall of the protective shell. The upper surface of the condensate water collection box is fixedly communicated with the filtering square cylinder. Two ventilation sieve plates are fixedly connected inside the protective shell. Two heat dissipation fans are installed inside the protective shell. A heating plate is installed inside the protective shell. The upper surface of the heating plate is fixedly connected with the condensate water collection box. The front surface of the condensate water collection box is fixedly communicated with a drain pipe, and the drain pipe is fixedly connected with the inside of the protective shell. Two heat dissipation pipes are installed on both sides of the condensate water collection box.

[0008] Preferably, in the above-mentioned industrial water-saving cooling tower, the mounting plate is slidably connected with the inside of the filtering square cylinder. Three groups of screws are used to install a metal filter element, a filter net, and activated carbon on the side of the mounting plate close to the filtering square cylinder. A limiting plate is fixedly connected to the side of the mounting plate far away from the metal filter element.

[0009] Preferably, in the above-mentioned industrial water-saving cooling tower, a limiting rod is slidably connected inside the limiting plate, and a round baffle is fixedly connected to the left end of the limiting rod.

[0010] Preferably, in the above-mentioned industrial water-saving cooling tower, the side of the round baffle close to the limiting rod is in contact with the limiting plate, and a spring and a T-shaped pull rod are fixedly connected to the side of the round baffle far away from the limiting plate.

[0011] Preferably, in the above-mentioned industrial water-saving cooling tower, the left end of the spring is fixedly connected with the L-shaped plate, and the T-shaped pull rod is slidably connected with the inside of the L-shaped plate.

[0012] The advantages and beneficial effects of the present utility model are as follows:

[0013] By the combined use of the metal filter element, the filter net, and the activated carbon, the present utility model can respectively remove large particle impurities, metal ions, fine particles, and microorganisms and organic matters in the condensate water, thereby obtaining relatively pure condensate water. This design not only ensures the quality of the recycled condensate water, but also effectively prevents pipeline blockage and equipment damage, improving the cooling effect and the service life of the equipment.

[0014] Through the cooperation of components such as the T-shaped pull rod, the limit rod, and the limit plate provided in the present utility model, when an operator needs to disassemble the mounting plate for cleaning or replacement, the operator only needs to easily pull the T-shaped pull rod to separate the limit rod from the limit plate. The operation is simple and rapid, improving work efficiency. At the same time, the mounting plate is internally connected to the metal filter element, the filter screen, and the activated carbon through screws. This design makes the installation, disassembly, and replacement of the filter materials simple and fast, greatly reducing the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a sectional three-dimensional structural schematic diagram of the protective shell of the present utility model;

[0017] Figure 3 is a three-dimensional structural schematic diagram of the filtering mechanism of the present utility model;

[0018] Figure 4 is a three-dimensional structural schematic diagram of the metal filter element, the filter screen, and the activated carbon of the present utility model.

[0019] In the figure: 1. Refrigerator entity; 2. Refrigeration pipe; 3. Cooling tower entity; 4. Protective shell; 5. Ventilation sieve plate; 6. Cooling fan; 7. Filtering mechanism; 701. Mounting plate; 702. Screw; 703. Metal filter element; 704. Filter screen; 705. Activated carbon; 706. Limit plate; 707. L-shaped plate; 708. T-shaped pull rod; 709. Circular baffle; 710. Spring; 711. Limit rod; 8. Drain pipe; 9. Heating plate; 10. Heat dissipation pipe; 11. Condensate collection box; 12. Filtering square tube; 13. Condensate pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the purpose, technical solutions, and advantages of the present utility model clearer, the following will be described in detail with reference to the accompanying drawings and embodiments. The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present utility model belong to the scope of protection of the present utility model.

[0021] Such as Figures 1 to 4As shown in the figure, an industrial water-saving cooling tower includes a refrigerating machine entity 1. The right side of the refrigerating machine entity 1 is fixedly communicated with a refrigerating pipe 2. The right end of the refrigerating pipe 2 is fixedly communicated with a cooling tower entity 3. The outer surface of the cooling tower entity 3 is fixedly communicated with a condensate water pipe 13. One end of the condensate water pipe 13 far away from the cooling tower entity 3 is fixedly communicated with a filtering square cylinder 12. The outer surface of the condensate water pipe 13 is fixedly connected with a protective shell 4. A filtering mechanism 7 is arranged on the outer surface of the filtering square cylinder 12. The filtering mechanism 7 includes a mounting plate 701 and an L-shaped plate 707. The L-shaped plate 707 is fixedly connected with the outer surface of the filtering square cylinder 12.

[0022] A condensate water collection box 11 is arranged on the inner wall of the protective shell 4. The upper surface of the condensate water collection box 11 is fixedly communicated with the filtering square cylinder 12. Two ventilation sieve plates 5 are fixedly connected inside the protective shell 4. Two heat dissipation fans 6 are installed inside the protective shell 4. A heating plate 9 is installed inside the protective shell 4. The upper surface of the heating plate 9 is fixedly connected with the condensate water collection box 11. A drain pipe 8 is fixedly communicated with the front surface of the condensate water collection box 11. The drain pipe 8 is fixedly connected with the inside of the protective shell 4. Two heat dissipation pipes 10 are installed on both sides of the condensate water collection box 11.

[0023] The mounting plate 701 is slidably connected with the inside of the filtering square cylinder 12. A metal filter core 703, a filter net 704, and activated carbon 705 are installed on one side of the mounting plate 701 close to the filtering square cylinder 12 through three groups of screws 702. A limiting plate 706 is fixedly connected to the side of the mounting plate 701 far away from the metal filter core 703.

[0024] A limiting rod 711 is slidably connected with the inside of the limiting plate 706. The left end of the limiting rod 711 is fixedly connected with a circular baffle 709.

[0025] One side of the circular baffle 709 close to the limiting rod 711 is in contact with the limiting plate 706. A spring 710 and a T-shaped pull rod 708 are fixedly connected to the side of the circular baffle 709 far away from the limiting plate 706.

[0026] The left end of the spring 710 is fixedly connected with the L-shaped plate 707. The T-shaped pull rod 708 is slidably connected with the inside of the L-shaped plate 707.

[0027] There are two L-shaped plates 707, T-shaped pull rods 708, circular baffles 709, springs 710, and limiting rods 711, all of which are arranged on the outer surface of the filtering square cylinder 12 and are in a symmetrical state. There are two limiting plates 706, both of which are arranged on the outer surface of the mounting plate 701 and are in a symmetrical state.

[0028] There are three groups of screws 702, and the number of each group is two.

[0029] A temperature sensor and a controller (not shown in the figure) are installed on the outer surface of the condensate water collection box 11.

[0030] By using a combination of a metal filter element 703, a filter screen 704, and activated carbon 705, large particle impurities, metal ions, fine particles, as well as microorganisms and organic substances in the condensate water can be removed respectively, thereby obtaining relatively pure condensate water. This design not only ensures the quality of the recycled condensate water but also effectively prevents pipeline blockage and equipment damage, improving the cooling effect and the service life of the equipment.

[0031] Through the cooperation of components such as the T-shaped pull rod 708, the limit rod 711, and the limit plate 706 provided, when an operator needs to disassemble the mounting plate 701 for cleaning or replacement, simply pulling the T-shaped pull rod 708 can separate the limit rod 711 from the limit plate 706. The operation is simple and rapid, improving work efficiency. At the same time, the mounting plate 701 is internally connected to the metal filter element 703, the filter screen 704, and the activated carbon 705 through screws 702. This design makes the installation, disassembly, and replacement of the filter materials simple and fast, greatly reducing the maintenance cost.

[0032] Working principle: During operation, first, cold air is generated by the refrigerator entity 1. The cold air enters the cooling tower entity 3 through the cooling pipe 2 to cool the industrial hot water. During the cooling process, the generated water vapor is discharged through the condensate pipe 13. After the water vapor condenses into water in the condensate pipe 13, it flows into the filtering cylinder 12. At this time, the filtering mechanism 7 starts to filter the condensate. Specifically, the condensate first passes through the metal filter core 703 to remove large particulate impurities and metal ions in the water; then it passes through the filter screen 704 to further remove fine particles in the water; finally, it passes through the activated carbon 705 to adsorb microorganisms and organic substances in the water, thereby obtaining relatively pure condensate. The filtered condensate flows into the condensate collection tank 11. When the temperature sensor detects that the water temperature in the condensate collection tank 11 is lower than the set value, the controller will start the heating plate 9 to heat the condensate to make the temperature of the condensate meet the requirements. At the same time, the cooling fan 6, the cooling pipe 10, and the ventilation sieve plate 5 work together to ensure the air circulation inside the protective shell 4 to help with heat dissipation, so that the temperature of the condensate meets the requirements. Then, by connecting an external water pump to the drain pipe 8, the recycled condensate can be pumped for secondary use to achieve the purpose of water conservation. The limiting plate 706 and the limiting rod 711 cooperate with each other to ensure the stable position of the mounting plate 701 in the filtering cylinder 12. When it is necessary to disassemble the mounting plate 701 for cleaning or replacement, only need to pull the T-shaped pull rod 708 to make the limiting rod 711 disengage from the limiting plate 706, and then the mounting plate 701 can be easily taken out. At the same time, the mounting plate 701 is internally connected to the metal filter core 703, the filter screen 704, and the activated carbon 705 through screws 702. This design makes the installation, disassembly, and replacement of the filtering materials simple and fast, greatly reducing the maintenance cost. The utility model realizes the effective filtration and recycling of the condensate, improves the water conservation effect, and at the same time protects the equipment from damage by impurities and pollutants, extending the service life of the equipment.

[0033] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, specific orientation structure and operation. Therefore, it cannot be understood as a limitation to the present utility model. In addition, "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0034] It should be noted that the standard parts used in this utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the attached drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the inventor will not elaborate further here.

[0035] In the description of this utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "joined", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0036] The above has described a specific embodiment of this utility model in detail, but the content described is only the preferred embodiment of this utility model and cannot be considered as limiting the scope of implementation of this utility model. Any equivalent changes and improvements made within the scope of the application of this utility model shall still fall within the scope covered by the patent of this utility model.

Claims

1. An industrial water-saving cooling tower, characterized in that: It includes a refrigerator entity (1). The right side of the refrigerator entity (1) is fixedly communicated with a refrigeration pipe (2). The right end of the refrigeration pipe (2) is fixedly communicated with a cooling tower entity (3). The outer surface of the cooling tower entity (3) is fixedly communicated with a condensate water pipe (13). One end of the condensate water pipe (13) far away from the cooling tower entity (3) is fixedly communicated with a filtering square cylinder (12). The outer surface of the condensate water pipe (13) is fixedly connected with a protective shell (4). The outer surface of the filtering square cylinder (12) is provided with a filtering mechanism (7). The filtering mechanism (7) includes a mounting plate (701) and an L-shaped plate (707).

2. The industrial water-saving cooling tower according to claim 1, characterized in that: The inner wall of the protective shell (4) is provided with a condensate water collection box (11). The upper surface of the condensate water collection box (11) is fixedly communicated with the filtering square cylinder (12). Two ventilation sieve plates (5) are fixedly connected inside the protective shell (4). Two heat dissipation fans (6) are installed inside the protective shell (4). A heating plate (9) is installed inside the protective shell (4). The upper surface of the heating plate (9) is fixedly connected with the condensate water collection box (11). The front surface of the condensate water collection box (11) is fixedly communicated with a drain pipe (8). The drain pipe (8) is fixedly connected with the inside of the protective shell (4). Two heat dissipation pipes (10) are installed on both sides of the condensate water collection box (11).

3. An industrial water-saving cooling tower according to claim 1, characterized in that: The L-shaped plate (707) is fixedly connected with the outer surface of the filtering square cylinder (12). The mounting plate (701) is slidably connected with the inside of the filtering square cylinder (12). A metal filter core (703), a filter mesh (704), and activated carbon (705) are installed on one side of the mounting plate (701) close to the filtering square cylinder (12) through three groups of screws (702). A limiting plate (706) is fixedly connected to the side of the mounting plate (701) far away from the metal filter core (703).

4. An industrial water-saving cooling tower according to claim 3, characterized in that: A limiting rod (711) is slidably connected inside the limiting plate (706). The left end of the limiting rod (711) is fixedly connected with a circular baffle (709).

5. An industrial water-saving cooling tower according to claim 4, characterized in that: One side of the circular baffle (709) close to the limiting rod (711) is in contact with the limiting plate (706). A spring (710) and a T-shaped pull rod (708) are fixedly connected to the side of the circular baffle (709) far away from the limiting plate (706).

6. An industrial water-saving cooling tower according to claim 5, characterized in that: The left end of the spring (710) is fixedly connected with the L-shaped plate (707). The T-shaped pull rod (708) is slidably connected with the inside of the L-shaped plate (707).

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