Energy-saving cooling tower with efficient heat exchange structure

Abstract

The energy-saving cooling tower with the efficient heat exchange structure comprises a cooling tower body and a fan, a rain baffle is installed on the inner wall of the cooling tower body, and a water suction pump is installed on the outer wall of one side of the cooling tower body. The fixing mechanism comprises a plurality of heat exchange pipes arranged in the cooling tower body, the outer walls of one sides of every two heat exchange pipes are attached to each other, the two heat exchange pipes are connected with a connecting cylinder, handles are installed on the outer walls of the two sides of the connecting cylinder correspondingly, two fixing rods are fixed to the outer walls of the bottoms of the handles, and the fixing rods are connected with the connecting cylinder through bolts. The outer wall of the fixing rod is sleeved with a spring, and the outer wall of the bottom of the fixing rod is connected with a clamping block. The energy-saving cooling tower with the efficient heat exchange structure has the advantages that workers can conveniently and comprehensively clean and inspect the interior of the coil pipe, and the technical problem that the interior of a traditional coil pipe is difficult to clean is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchange technical field especially relates to an energy -conserving cooling tower with high -efficient heat exchange structure. BACKGROUND

[0002] In modern industrial production and many scenes needing heat dissipation cooling, an energy -conserving cooling tower with high -efficient heat exchange structure plays a key role. With the aggravation of energy crisis and the increasing requirement of energy -conserving and emission -reducing, the development of the cooling tower that can efficiently exchange heat and save energy becomes the inevitable trend of industry development. This kind of cooling tower is widely used in electric power, chemical industry, metallurgy and many other fields, and its performance directly affects the operation efficiency and energy consumption of the whole production system.

[0003] But in the cooling tower technology of the traditional energy -conserving cooling tower with high -efficient heat exchange structure, the heat exchange part often adopts the whole large -scale coil structure, and the traditional whole coil structure has a problem, that is, internal cleaning is difficult. Since the coil is a whole, once internal dirt accumulation occurs, whether impurity deposition or scale formation, it is difficult to clean thoroughly and effectively into the coil interior. This not only narrows the water flow channel in the coil, increases the water flow resistance, reduces the circulating efficiency of hot water, but also seriously affects the heat exchange effect, and in the long run, the overall heat dissipation capacity of the cooling tower will be greatly reduced, which cannot meet the demand of industrial production and other scenes for efficient heat dissipation, and becomes a major obstacle to the performance improvement and long -term stable operation of the cooling tower.

[0004] For example: when cleaning and maintaining the coil, because the coil is a whole structure, the internal space is narrow and winding, and the conventional cleaning tool is difficult to penetrate into the interior, and in the use of high -pressure water gun washing, the water flow is difficult to reach every corner of the coil, and a large amount of dirt still stubbornly adheres to the pipe wall. Ultimately, the water flow channel in the coil is seriously blocked, the hot water circulation flow is greatly reduced, the heat exchange efficiency is sharply reduced, and the cooling effect of the cooling tower is greatly discounted. UTILITY MODEL CONTENTS

[0005] The utility model discloses an energy -conserving cooling tower with high -efficient heat exchange structure, and aims at solving the technical problem that since the coil is a whole, once internal dirt accumulation occurs, whether impurity deposition or scale formation, it is difficult to clean thoroughly and effectively into the coil interior.

[0006] In order to realize the above -mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides an energy -conserving cooling tower with high -efficient heat exchange structure, including cooling tower body and fan, the inner wall of cooling tower body is installed with rain baffle, the outer wall of one side of cooling tower body is installed with water pump, still include: fixing mechanism: fixing mechanism includes the multiple heat exchange pipes of setting in the inside of cooling tower body, the outer wall of one side of two heat exchange pipes mutually pastes, and the connecting barrel is connected to two heat exchange pipes, the outer wall of both sides of connecting barrel installs handle respectively, the bottom outer wall of handle is fixed with two fixed rods, the outer wall of fixed rod is equipped with spring, and the bottom outer wall of fixed rod is connected with the clamping block, cleaning mechanism: cleaning mechanism installs in the inner wall of cooling tower body.

[0008] The heat exchange pipe in the cooling tower body is used for transferring heat in hot water to the surrounding cooling water, thereby achieving the effect of cooling. When it is necessary to comprehensively clean and inspect the inside of the heat exchange pipe, the two handles on the outer wall of both sides of the connecting barrel are pulled to drive the clamping block to move, so as to make the clamping block separate from the groove on the outer wall of the heat exchange pipe, thereby releasing the fixing effect on the heat exchange pipe. By dividing the heat exchange pipe into several segments and connecting the segments through the detachable connecting barrel, the inside of the heat exchange pipe can be conveniently cleaned and inspected, effectively solving the problem of difficulty in cleaning the inside of the traditional coil.

[0009] In a preferred scheme, the cleaning mechanism includes a filter plate installed on the inner wall of the cooling tower body. The top outer wall of the filter plate is fixed with an electric push rod. The output end of the electric push rod is fixed with a brush. The two outer walls of the brush are installed with connecting rods. One side outer wall of the cooling tower body is installed with a collecting groove. One side outer wall of the collecting groove is installed with a baffle.

[0010] During the operation of the cooling tower, the filter plate is used to filter impurities in the cooling water. When the filter plate needs to be cleaned, the baffle is pulled up, and the electric push rod drives the brush to move back and forth along the surface of the filter plate. During the movement of the brush along with the output end of the electric push rod, the connecting rods installed on the two outer walls of the brush are used to guide the movement of the brush. The dirt and impurities cleaned by the bristles will fall into the collecting groove under the action of gravity and water flow, thereby improving the filtering effect of the filter plate and improving the water quality of the circulating water in the collecting tank.

[0011] From the above, an energy-saving cooling tower with high-efficiency heat exchange structure, comprising a cooling tower body and a fan, the inner wall of the cooling tower body is provided with a rain baffle, and the outer wall of one side of the cooling tower body is provided with a water pump, further comprising: a fixing mechanism, the fixing mechanism comprises a plurality of heat exchange pipes arranged in the cooling tower body, the outer walls of two heat exchange pipes are attached to each other, the heat exchange pipes are connected with a connecting barrel, the outer walls of both sides of the connecting barrel are respectively provided with handles, the bottom outer wall of the handle is fixed with two fixed rods, the outer wall of the fixed rod is sleeved with a spring, and the bottom outer wall of the fixed rod is connected with a clamping block; a cleaning mechanism is arranged on the inner wall of the cooling tower body. The energy-saving cooling tower with high-efficiency heat exchange structure has the technical effects of facilitating the staff to clean and inspect the inside of the coil, solving the difficulty in cleaning the inside of the traditional coil, improving the water quality of the circulating water in the water collecting tank, and reducing the corrosion and blockage of other parts of the cooling tower caused by water quality problems. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The overall structure diagram of the energy-saving cooling tower with high-efficiency heat exchange structure is provided.

[0013] Figure 2 The water pipe structure diagram of the energy-saving cooling tower with high-efficiency heat exchange structure is provided.

[0014] Figure 3 The filter plate structure diagram of the energy-saving cooling tower with high-efficiency heat exchange structure is provided.

[0015] Figure 4 The heat exchange pipe structure diagram of the energy-saving cooling tower with high-efficiency heat exchange structure is provided.

[0016] In the drawings: 1, cooling tower body; 2, fan; 3, water pump; 4, collecting groove; 5, baffle; 6, water pipe; 7, rain baffle; 8, heat exchange pipe; 9, spray head; 10, electric push rod; 11, filter plate; 12, brush; 13, connecting rod; 14, water collecting tank; 15, connecting barrel; 16, clamping block; 17, spring; 18, fixed rod; 19, handle. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0018] The utility model discloses an energy -conserving cooling tower with high -efficient heat transfer structure mainly applied to the disc pipe cleaning maintenance, but because disc pipe is the integral structure, the internal space is narrow and meanders and twists, and conventional cleaning tool is difficult to go in the inside, in the use high pressure water gun flush, and water flow is difficult to reach every corner of disc pipe, and a large amount of dirt still stubbornly adhere to the pipe wall. Ultimately, the water flow channel in the disc pipe is seriously blocked, the hot water circulation flow is greatly reduced, the heat exchange efficiency is sharply reduced, and the cooling effect of the cooling tower is greatly reduced.

[0019] Referring to Figure 1 , Figure 2 and Figure 4 , an energy -conserving cooling tower with high -efficient heat transfer structure, including cooling tower body 1 and fan 2, the inner wall of cooling tower body 1 is installed with rain baffle 7, the outer wall of one side of cooling tower body 1 is installed with water pump 3, still include: fixed mechanism: fixed mechanism includes the multiple heat exchange pipes 8 of setting in cooling tower body 1 inside, the outer wall of one side of two heat exchange pipes 8 mutually adheres, the connection of two heat exchange pipes 8 has connecting barrel 15, the outer wall of both sides of connecting barrel 15 is installed with handle 19 respectively, the bottom outer wall of handle 19 is fixed with two fixed rods 18, the outer wall of fixed rod 18 is equipped with spring 17, and the bottom outer wall of fixed rod 18 is connected with clamping block 16;Cleaning mechanism: cleaning mechanism is installed on the inner wall of cooling tower body 1.

[0020] The heat exchange pipe 8 in the cooling tower body 1 in the present scheme is used to transfer the heat in the hot water to the surrounding cooling water, so as to realize the effect of cooling. The two adhered heat exchange pipes 8 are connected together through the connecting barrel 15. When it is necessary to comprehensively clean and inspect the inside of the heat exchange pipe 8, the clamping block 16 is moved by pulling the two handles 19 on the outer wall of both sides of the connecting barrel 15 at this time, so as to make the clamping block 16 separate from the groove opened on the outer wall of the heat exchange pipe 8, and then the fixing effect on the heat exchange pipe 8 is released. The heat exchange pipe 8 is divided into several segments, and the segments are connected through the detachable connecting barrel 15, so that the staff can conveniently comprehensively clean and inspect the inside of the heat exchange pipe 8, and the problem of difficult internal cleaning of the traditional disc pipe is effectively solved.

[0021] The spring 17 is connected to the top outer wall of the clamping block 16, and the clamping block 16 is matched with the groove on the outer wall of the heat exchange pipe 8, so that the clamping block 16 can fix two heat exchange pipes 8.

[0022] In particular, the clamping block 16 is fixed to the inner wall of the connecting cylinder 15, and the connecting cylinder 15 is used to connect two heat exchange pipes 8 together, and the connecting cylinder 15 provides a mounting position for the internal components.

[0023] In particular, the plurality of heat exchange pipes 8 are connected together in a serpentine structure, and the inner wall of the heat exchange pipe 8 flows hot water or hot medium that needs to be cooled, and heat exchange is performed between the heat exchange pipe 8 and the water sprayed by the spray head 9, so that the heat of the hot water in the coil is transferred to the outside, and the temperature of the hot water is reduced to achieve the purpose of cooling.

[0024] Referring to Figure 1 , Figure 2 and Figure 3 , in a preferred embodiment, the cleaning mechanism includes a filter plate 11 mounted on the inner wall of the cooling tower body 1, the top outer wall of the filter plate 11 is fixed with an electric push rod 10, the output end of the electric push rod 10 is fixed with a brush 12, the two side outer walls of the brush 12 are mounted with connecting rods 13, one side outer wall of the cooling tower body 1 is mounted with a collecting groove 4, and one side outer wall of the collecting groove 4 is mounted with a baffle 5.

[0025] During the operation of the cooling tower, the filter plate 11 is used to filter impurities in the cooling water, when the filter plate 11 needs to be cleaned, the baffle 5 is pulled up, and at the same time the electric push rod 10 drives the brush 12 to move back and forth along the surface of the filter plate 11, and during the movement of the brush 12 along with the output end of the electric push rod 10, the connecting rods 13 mounted on the two side outer walls of the brush 12 are used to guide the movement of the brush 12, and the dirt and impurities cleaned by the brush will fall into the collecting groove 4 under the action of gravity and water flow, thereby improving the filtering effect of the filter plate 11 and improving the water quality of the circulating water in the water collecting tank 14.

[0026] In particular, the filter plate 11 is installed obliquely in the interior of the cooling tower body 1, and one end of the filter plate 11 close to the collecting groove 4 is lower, and by obliquely installing the filter plate 11 in the interior of the cooling tower body 1, the dirt on the surface of the filter plate 11 can be conveniently cleaned under the double action of the brush 12 and gravity.

[0027] Referring to Figure 1 and Figure 2 , in a preferred embodiment, the water inlet end of the water pump 3 is connected with a water collecting tank 14, the water outlet end of the water pump 3 is mounted with a water pipe 6, a plurality of water pipes 6 are uniformly distributed in the interior of the cooling tower body 1, and a plurality of spray heads 9 are mounted on the two side outer walls of the water pipe 6.

[0028] The cooling water in the water collecting pool 14 is pumped into the multiple spray heads 9 installed on the outer wall of the water pipe 6 on both sides by the water pump 3, and then the cooling water is sprayed onto the surface of the heat exchange pipe 8 by the spray head 9, so as to reduce the temperature inside the heat exchange pipe 8.

[0029] Principle: When in use, the hot water or hot medium that needs to be cooled flows in the multiple heat exchange pipes 8 connected in a snake shape, the cooling water in the water collecting pool 14 is pumped into the water pipe 6 by the water pump 3, and the water pipe 6 is evenly distributed inside the cooling tower body 1, at this time, the cooling water is sprayed onto the surface of the heat exchange pipe 8 by the multiple spray heads 9 installed on the outer wall of the cooling tower body 1, so as to achieve the effect that the hot water in the heat exchange pipe 8 exchanges heat with the cooling water sprayed by the spray head 9, at the same time, the rain shield 7 installed on the inner wall of the cooling tower body 1 can prevent external rainwater from interfering with the cooling process, so as to ensure the stable operation of the cooling system, secondly, the multiple heat exchange pipes 8 are connected in sections through the connecting cylinder 15, and the bottom of the handle 19 on the outer wall of the connecting cylinder 15 is fixed with the fixed rod 18 with a spring 17, the bottom of the fixed rod 18 is connected with the clamping block 16 which is attached to the groove on the outer wall of the heat exchange pipe 8, so as to fix the heat exchange pipe 8, when it is necessary to clean and check the inside of the heat exchange pipe 8, the handle 19 is pulled to drive the clamping block 16 to move, so that the clamping block 16 is separated from the groove on the outer wall of the heat exchange pipe 8, and then the fixing of the heat exchange pipe 8 is released, which is convenient for the workers to disassemble the heat exchange pipe 8 for cleaning, and solves the problem of difficult cleaning of the inside of the traditional coil, the filter plate 11 installed on the inner wall of the cooling tower body 1 filters the impurities in the cooling water during the operation of the cooling tower, so as to ensure that the cooling water entering the heat exchange system is of good quality, when it is necessary to clean the filter plate 11, the baffle 5 on one side of the collecting groove 4 is pulled up, and at the same time, the electric push rod 10 fixed on the top outer wall of the filter plate 11 drives the brush 12 fixed on the output end to move back and forth along the surface of the filter plate 11, the connecting rod 13 installed on the both sides of the brush 12 guides the movement of the brush 12, so as to achieve the effect that the dirt and impurities on the surface of the filter plate 11 are brushed off, under the action of gravity and water flow, these impurities fall into the collecting groove 4, at the same time, the filter plate 11 is installed obliquely inside the cooling tower body 1, under the double action of the brush 12 and gravity, the filtering effect of the filter plate 11 is improved, the water quality of the circulating water in the water collecting pool 14 is improved, and the fan 2 installed on the top outer wall of the cooling tower body 1 can accelerate the air flow in the cooling tower, and assist the heat dissipation to the outside, and all the components work together to ensure that the energy-saving cooling tower with the high-efficiency heat exchange structure continuously and efficiently operates.

[0030] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change should be covered within the protection scope of the present application.

Claims

1. An energy-saving cooling tower with high-efficiency heat exchange structure, comprising a cooling tower body (1) and a fan (2), a rain baffle (7) is installed on the inner wall of the cooling tower body (1), and a water pumping pump (3) is installed on the outer wall of one side of the cooling tower body (1), characterized in that, Also include: Fixing mechanism: the fixing mechanism includes a plurality of heat exchange pipes (8) arranged inside the cooling tower body (1), the outer walls of two heat exchange pipes (8) are attached to each other, the connecting barrels (15) are connected to the two heat exchange pipes (8), the outer walls of both sides of the connecting barrels (15) are respectively installed with handles (19), the bottom outer wall of the handle (19) is fixed with two fixed rods (18), the outer wall of the fixed rod (18) is sleeved with a spring (17), and the bottom outer wall of the fixed rod (18) is connected with a clamping block (16). Cleaning mechanism: the cleaning mechanism is installed on the inner wall of the cooling tower body (1).

2. The energy-saving cooling tower with high-efficiency heat exchange structure according to claim 1, characterized in that, The spring (17) is connected to the top outer wall of the clamping block (16).

3. The energy-saving cooling tower with high-efficiency heat exchange structure according to claim 2, characterized in that, The clamping block (16) is fixed on the inner wall of the connecting barrel (15).

4. The energy-saving cooling tower with high-efficiency heat exchange structure according to claim 1, characterized in that, A plurality of heat exchange pipes (8) are connected together in a serpentine structure.

5. The energy-saving cooling tower with high-efficiency heat exchange structure according to claim 1, characterized in that, The cleaning mechanism includes a filter plate (11) installed on the inner wall of the cooling tower body (1), the top outer wall of the filter plate (11) is fixed with an electric push rod (10), the output end of the electric push rod (10) is fixed with a brush (12), the outer walls of both sides of the brush (12) are installed with connecting rods (13), one side outer wall of the cooling tower body (1) is installed with a collecting groove (4), and one side outer wall of the collecting groove (4) is installed with a baffle (5).

6. The energy-saving cooling tower with high-efficiency heat exchange structure according to claim 5, characterized in that, The filter plate (11) is installed obliquely inside the cooling tower body (1), wherein the end of the filter plate (11) close to the collecting groove (4) is lower.

7. The energy-saving cooling tower with high-efficiency heat exchange structure according to claim 1, characterized in that, The water inlet end of the water pump (3) is connected with a water collecting tank (14), the water outlet end of the water pump (3) is installed with a water pipe (6), a plurality of water pipes (6) are evenly distributed inside the cooling tower body (1), and the outer walls of both sides of the water pipe (6) are installed with a plurality of spray heads (9).

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