CN216523210U - High efficiency is closed cooling tower against current - Google Patents

Abstract

The application discloses a high-efficiency counter-current closed cooling tower, which includes a cooling tower shell, a filter auxiliary mechanism and a cooling auxiliary mechanism. Two fans are fixedly connected to the top of the cooling tower shell, and an air outlet is provided on the fan; the filter auxiliary mechanism includes auxiliary Plate, the first filter screen and the second filter screen, the auxiliary plate is fixed on the top of the inner cavity of the cooling tower shell, the auxiliary plate is overlapped on the top of the water receiver, the second filter screen is fixed on the inner wall of the cooling tower shell, and the second filter screen is fixed on the inner wall of the cooling tower shell. A first filter screen is fixedly connected to one side of the net; the cooling auxiliary mechanism is installed inside the cooling tower shell, a first connecting pipe is installed on the right side of the cooling tower shell, the bottom of the first connecting pipe is connected to the water pump, and the water pump is fixed to the right side of the cooling tower shell side. The double-layer filtering structure can improve the filtering effect of the air. The water collector and auxiliary plate can reduce the moisture residue in the air; The shower pipe is sprayed and cooled to achieve efficient cooling inside the cooling tower shell.

Description

A high-efficiency countercurrent closed cooling tower

technical field

The present application relates to the field of cooling towers, in particular to a high-efficiency countercurrent closed cooling tower.

Background technique

The cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to reduce the temperature of the water; its cooling is to use water and air to exchange heat and cold to generate steam, and the volatilization of the steam takes away the heat to achieve evaporation. The principle of heat dissipation, convective heat transfer and radiation heat transfer is to dissipate the waste heat generated in the industry or refrigeration and air conditioning to reduce the water temperature of the evaporative heat dissipation device to ensure the normal operation of the system.

The air entering the cooling tower has a lot of impurities without being filtered, and the cooled air is directly discharged, the internal moisture residue is high, and the air stays in the cooling tower for a short time, the discharge is faster, the cooling effect is not ideal, and it is not conducive to for efficient cooling. Therefore, in view of the above problems, a high-efficiency counter-current closed cooling tower is proposed.

SUMMARY OF THE INVENTION

In this embodiment, a high-efficiency counter-current closed cooling tower is provided to solve the problem that in the prior art, the air entering the cooling tower has many impurities without being filtered, and the cooled air is directly discharged, and the internal moisture residue is relatively high. In addition, the air stays in the cooling tower for a short time, and the discharge is faster, and the cooling effect is not ideal, which is not conducive to the realization of efficient cooling.

According to one aspect of the present application, a high-efficiency counter-current closed cooling tower is provided, including a cooling tower shell, a filtering auxiliary mechanism and a cooling auxiliary mechanism, wherein two fans are fixedly connected to the top of the cooling tower shell, and the fans are provided with There is an air outlet; the filtering auxiliary mechanism includes an auxiliary plate, a first filter screen and a second filter screen, the auxiliary plate is fixed on the top of the inner cavity of the cooling tower shell, and the auxiliary plate is overlapped on the top of the water collector, so The second filter screen is fixed on the inner wall of the cooling tower shell, and the first filter screen is fixed on one side of the second filter screen; the cooling auxiliary mechanism is installed inside the cooling tower shell, and the cooling tower shell is installed on the right side There is a first connecting pipe, the bottom of the first connecting pipe is connected with a water pump, and the water pump is fixed on the right side of the cooling tower shell.

Further, the water collector is fixed on the inner wall of the cooling tower shell, a spray pipe is installed at the bottom of the water collector, a spray head is installed at the bottom of the spray pipe, and the right end of the spray pipe is connected to the first connecting pipe. The top end is connected, and the top end of the first connecting pipe penetrates the side wall of the cooling tower shell.

Further, a water collection tank is fixedly connected to the bottom of the inner cavity of the cooling tower shell, a second connection pipe is installed on the right side of the top of the water collection tank, and a cooling water inlet and a cooling water outlet are connected to the second connection pipe, Both the cooling water inlet and the cooling water outlet pass through the right side wall of the cooling tower shell.

Further, there are shutters on the outer side wall of the cooling tower shell, the shutters are located on the left side of the first filter screen, the first filter screen is clamped on the inner wall of the cooling tower shell, and the thickness of the first filter screen is less than Second filter.

Further, the cooling auxiliary mechanism includes a condenser, a baffle plate and a fixing rod, the condenser is installed on the top of the water collecting tank, and both ends of the condenser are connected with the second connecting pipe.

Further, there are two condensers in total, a baffle plate is arranged between the two condensers, there are three baffle plates in total, and the three baffle plates are connected by fixing rods, and all the baffle plates at the bottom are connected. The baffle plate is fixed on the water collecting tank.

Through the above-mentioned embodiments of the present application, the filtering auxiliary mechanism and the cooling auxiliary mechanism are adopted, which solves the problem that the air entering the cooling tower has many impurities without being filtered, the residual moisture inside the cooling tower is relatively high when it is discharged, and the air stays in the cooling tower for a relatively long time. The problem is that the air is short and the cooling effect is not ideal, the air has been filtered multiple times to reduce the internal impurities and moisture residues, and the air stays in the cooling tower for a long time, which can achieve the effect of high-efficiency cooling.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic three-dimensional structure diagram of an embodiment of the application;

2 is a schematic diagram of the overall structure of an embodiment of the application;

3 is a schematic diagram of the installation of a first filter screen structure according to an embodiment of the application;

FIG. 4 is a schematic diagram of installation of a baffle structure according to an embodiment of the present application.

In the figure: 1. Air outlet; 2. Auxiliary plate; 3. Spray pipe; 4. Condenser; 5. Water collecting tank; 6. Cooling tower shell; 7. Water pump; 8. Cooling water inlet; 9. First Connecting pipe; 10. Cooling water outlet; 11. Water collector; 12. Fan; 13. Shutters; 14. First filter screen; 15. Second filter screen; 16. Baffle plate; 17. Fixed rod; 18 , the second connecting pipe.

Detailed ways

In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those expressly listed Rather, those steps or units may include other steps or units not expressly listed or inherent to these processes, methods, products or devices.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", The orientation or positional relationship indicated by "vertical", "horizontal", "horizontal", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are primarily used to better describe the present application and its embodiments, and are not intended to limit the fact that the indicated device, element, or component must have a particular orientation, or be constructed and operated in a particular orientation.

In addition, some of the above-mentioned terms may be used to express other meanings besides orientation or positional relationship. For example, the term "on" may also be used to express a certain attachment or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present application can be understood according to specific situations.

Furthermore, the terms "installed", "set up", "provided with", "connected", "connected", "socketed" should be construed broadly. For example, it may be a fixed connection, a detachable connection, or a unitary structure; it may be a mechanical connection, or an electrical connection; it may be directly connected, or indirectly connected through an intermediary, or between two devices, elements, or components. internal communication. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

The cooling tower in this embodiment can be suitable for installing various water pumps. For example, the following water pump is provided in this embodiment, and the cooling tower in this embodiment can be used for installing the following water pump.

The water pump includes: a pump body, the outer wall of the pump body is connected with a spiral tube by screws, and the outer wall of the spiral tube is provided with a spiral hole, and the inner wall of the spiral tube is connected with a filter screen by screws, and the outer wall of the bottom end of the spiral tube is connected by screws. There is a bottom plate, and the top outer wall of the bottom plate is provided with a rectangular groove, and the pump body is connected with the rectangular groove, the two outer walls of the bottom end of the bottom plate are connected with a fixing plate by screws, and the top outer wall of the fixing plate is provided with a rectangular hole. And the inner wall of the rectangular hole is connected with a fixing frame by screws, the inner wall of the fixing frame is movably connected with a propeller, and the fixing plate is inclined and arranged, and the inclination angle of the fixing plate is ten degrees to fifteen degrees, and the bottom outer wall of the bottom plate is connected by screws. There are three equally spaced plungers, and the plungers are distributed in a triangular array.

In the utility model, both outer walls of the pump body are connected with guard plates through screws, and the guard plates are connected with the filter screen.

In the utility model, the bottom outer wall of the bottom plate is connected with a base by screws, and the top outer wall of the base is provided with an annular groove, the inner wall of the annular groove is connected with a center of gravity block by screws, and the top outer wall of the center of gravity block is provided with four to six, etc. Distance-distributed mounting holes.

In the utility model, the outer wall of the other side of the top of the pump body is provided with two locking valves distributed at equal distances, and the locking valves are connected with the spiral pipe.

In the utility model, the bottom outer wall of the base is provided with a circular groove, and the inner wall of the circular groove is inserted with a support rod, the top outer wall of the support rod is connected with a reinforcing plate by screws, and the reinforcing plate is connected with the base.

Working principle: When the water pump needs to be used, the spiral tube is fixed by the locking valve, the pump body is put into the water, and it is lowered under the influence of gravity. The propeller also rotates under the action of the water flow to control the descending balance of the pump body. When the pump body falls smoothly on the bottom of the water, the insert rod is inserted into the soil to fix the pump body. The impurities in the liquid are filtered, the pump body is supported by the support rod, the propeller is protected and fixed by the fixed frame, and the center of gravity block in the base increases the weight of the bottom of the pump body to ensure that the pump body maintains a vertical downward state. The process of stabilizing the placement work.

The above-mentioned water pump is a Chinese utility model patent (application number: CN202022010450.2). Among them, the water pump of the above patent can be installed on the right side of the cooling tower in this application.

Of course, this embodiment can also be used to install water pumps of other structures. The cooling towers of the embodiments of the present application will be introduced below without repeating them one by one.

1-4, a high-efficiency counter-current closed cooling tower includes a cooling tower shell 6, a filtering auxiliary mechanism and a cooling auxiliary mechanism. The top of the cooling tower shell 6 is fixed with two fans 12. The fan 12 is provided with an air outlet 1 to facilitate the discharge of air; the filtering auxiliary mechanism includes an auxiliary plate 2, a first filter screen 14 and a second filter screen 15, and the auxiliary plate 2 is fixedly connected to the inner cavity of the cooling tower shell 6 On the top, the auxiliary plate 2 is overlapped on the top of the water receiver 11, the second filter screen 15 is fixed on the inner wall of the cooling tower shell 6, and the first filter screen 14 is fixed on one side of the second filter screen 15. , it is convenient to process the air entering and exiting the cooling tower shell 6; the cooling auxiliary mechanism is installed inside the cooling tower shell 6, and a first connecting pipe 9 is installed on the right side of the cooling tower shell 6, and the first connecting pipe 9. The bottom is connected with the water pump 7, and the water pump 7 is fixedly connected to the right side of the cooling tower shell 6, so as to improve the cooling efficiency of the air.

The water collector 11 is fixed on the inner wall of the cooling tower shell 6, a spray pipe 3 is installed at the bottom of the water collector 11, a spray head is installed at the bottom of the spray pipe 3, and the right end of the spray pipe 3 is connected to the first The top of a connecting pipe 9 is connected, and the top of the first connecting pipe 9 penetrates the side wall of the cooling tower shell 6 to facilitate the installation and use of the first connecting pipe 9; A second connecting pipe 18 is installed on the right side of the top of the sump 5. The second connecting pipe 18 is connected with a cooling water inlet 8 and a cooling water outlet 10. The cooling water inlet 8 and the cooling water outlet 10 all run through the right side wall of the cooling tower shell 6, which is convenient for the connection of the second connecting pipe 18; the outer side wall of the cooling tower shell 6 is engaged with a shutter 13, and the shutter 13 is located on the left side of the first filter screen 14. The first filter screen 14 is snapped on the inner wall of the cooling tower shell 6, and the thickness of the first filter screen 14 is smaller than that of the second filter screen 15, which is convenient for the installation and use of the first filter screen 14; the cooling auxiliary mechanism includes a condenser 4. The baffle plate 16 and the fixing rod 17, the condenser 4 is installed on the top of the sump 5, and the two ends of the condenser 4 are connected with the second connecting pipe 18, which is convenient for the installation and fixation of the condenser 4; the condenser There are two baffles 16 between the two condensers 4. There are three baffles 16 in total. The three baffles 16 are connected by fixing rods 17. The baffle plate 16 is fixed on the water collecting tank 5 , so that the baffle plate 16 prolongs the duration of the air inside the cooling tower shell 6 .

When the application is in use, the electrical components appearing in this application are all connected to the power supply and the control switch when in use. First, the fresh air enters through the shutter 13, and after being filtered by the first filter screen 14 and the second filter screen 15, it passes through the left side. The condenser 4 is initially cooled and cooled, and the wind speed can be slowed down by the baffle plate 16 with through holes, and the time length of the air inside the cooling tower shell 6 can be prolonged. The water is supplied inside the shower pipe 3, and the air is sprayed and cooled by the nozzle. The cooled air is processed by the water collector 11, filtered through the auxiliary plate 2 with a polymer waterproof and breathable membrane, and then discharged to the outside of the air outlet 1 to realize the cooling of the air. cool down.

The benefits of this application are:

1. The application is simple to operate, the shutter 13 can be disassembled and replaced on the side of the cooling tower shell 6, which is easy to clean, and the double-layer filter structure can improve the filtering effect of the air and reduce the impurities in the air. The water collector 11 and the auxiliary plate 2 can reduce the moisture residue in the air;

2. The structure of the application is reasonable, and the baffle plate 16 has a good baffle effect on the air, which facilitates the heat exchange between the condensers 4 on both sides and the air, and the spraying and cooling with the spray pipe 3 can improve the cooling effect of the air and realize cooling. Efficient cooling inside the tower casing 6 .

The related circuits, electronic components and modules are all in the prior art, which can be fully realized by those skilled in the art. It is needless to mention that the content of the protection of the present application does not involve the improvement of software and methods.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims (6)

1. A high-efficiency counter-current closed cooling tower is characterized in that: comprising a cooling tower shell (6), a filtering auxiliary mechanism and a cooling auxiliary mechanism, and the top of the cooling tower shell (6) is fixed with two fans (12) , the fan (12) is provided with an air outlet (1); the auxiliary filter mechanism comprises an auxiliary plate (2), a first filter screen (14) and a second filter screen (15), the auxiliary plate (2) ) is fixed on the top of the inner cavity of the cooling tower shell (6), the auxiliary plate (2) is overlapped on the top of the water receiver (11), and the second filter screen (15) is fixed on the cooling tower shell (6) On the inner wall, a first filter screen (14) is fixedly connected to one side of the second filter screen (15); the cooling auxiliary mechanism is installed inside the cooling tower shell (6) on the right side of the cooling tower shell (6). A first connecting pipe (9) is installed, the bottom of the first connecting pipe (9) is connected with a water pump (7), and the water pump (7) is fixed on the right side of the cooling tower shell (6). 2. A high-efficiency countercurrent closed cooling tower according to claim 1, characterized in that: the water collector (11) is fixed on the inner wall of the cooling tower shell (6), and the water collector (11) ) a spray pipe (3) is installed at the bottom, a spray head is installed at the bottom of the spray pipe (3), the right end of the spray pipe (3) is connected to the top of the first connecting pipe (9), and the first connecting pipe (9) The top end penetrates the side wall of the cooling tower shell (6). 3. A high-efficiency counter-current closed cooling tower according to claim 1, characterized in that: a water collecting pool (5) is fixedly connected to the bottom of the inner cavity of the cooling tower shell (6), and the water collecting pool (5) A second connecting pipe (18) is installed on the right side of the top, the second connecting pipe (18) is connected with a cooling water inlet (8) and a cooling water outlet (10), and the cooling water inlet (8) Both the cooling water outlet (10) and the cooling water outlet (10) penetrate through the right side wall of the cooling tower shell (6). 4. A high-efficiency counter-current closed cooling tower according to claim 1, wherein a shutter (13) is engaged with the outer side wall of the cooling tower shell (6), and the shutter (13) is located in the The left side of a filter screen (14), the first filter screen (14) is clamped on the inner wall of the cooling tower shell (6), and the thickness of the first filter screen (14) is smaller than that of the second filter screen (15). 5. A high-efficiency counter-current closed cooling tower according to claim 1, wherein the cooling auxiliary mechanism comprises a condenser (4), a baffle (16) and a fixed rod (17), the The condenser (4) is installed on the top of the water collecting tank (5), and both ends of the condenser (4) are connected with the second connecting pipe (18). 6. A high-efficiency counter-current closed cooling tower according to claim 5, characterized in that: there are two condensers (4) in total, and baffles are arranged between the two condensers (4). (16), there are three baffles (16) in total, the three baffles (16) are connected by fixing rods (17), and the baffles (16) at the bottom are fixed to the sump (5) on.

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