A cooling tower spray head that is easily disassembled

Abstract

The utility model provides a cooling tower shower nozzle convenient to dismount relates to cooling tower shower nozzle auxiliary structure technical field, aims at solving the problem of poor relative sealing of the abutting position of the shower nozzle and the end of the spray pipe, including the tower body, the top of tower body is the open structure, is equipped with the support in the open position, is equipped with the motor on the support, the output of motor is equipped with rotatable fan blade, the below fixed connection of fan blade is equipped with the spray pipe, the spray pipe passes through the auxiliary pipe and transports high temperature industrial water, the bottom of tower body is equipped with the drain pipe, the bottom of tower body is filled with low temperature water, the lateral wall of tower body is equipped with the connecting pipe, the connecting pipe is used for the low temperature water delivery, the bottom of spray pipe is evenly equipped with the outlet pipe, the outlet pipe is detachably connected with the shower nozzle, the left side wall of tower body is provided with the air inlet.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary structures for cooling tower nozzles, and in particular to a cooling tower nozzle that is easy to disassemble. Background Technology

[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from the system and release it into the atmosphere to lower the water temperature. Air cooling, on the other hand, utilizes the heat exchange between water and air to generate steam. The steam evaporates and carries away heat, achieving heat dissipation through evaporation, convection, and radiation. This process dissipates waste heat generated in industrial processes or refrigeration and air conditioning systems to lower the water temperature and ensure the normal operation of the system. The device is generally cylindrical, hence the name cooling tower.

[0003] Existing cooling tower nozzles are difficult to disassemble and maintain, and have poor relative sealing at the contact point between the nozzle and the end of the spray pipe. Therefore, it is particularly important to design a cooling tower nozzle that is easy to disassemble to solve the above technical problems. Utility Model Content

[0004] The purpose of this invention is to solve the problems of existing cooling tower nozzles being difficult to disassemble and maintain, and the poor relative sealing at the contact point between the nozzle and the end of the spray pipe, and to propose a cooling tower nozzle that is easy to disassemble.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cooling tower nozzle that is easy to disassemble, comprising a tower body, the top of the tower body having an open structure, a bracket installed at the opening, a motor installed on the bracket, a rotatable fan blade installed at the output end of the motor, a spray pipe fixedly connected below the fan blade, the spray pipe conveying high-temperature industrial water through an auxiliary pipe, a drain pipe installed at the bottom of the tower body, the bottom of the tower body being filled with low-temperature water, a connecting pipe installed on the side wall of the tower body for assisting in the conveying of low-temperature water, outlet pipes evenly distributed at the bottom of the spray pipe, nozzles detachably connected to the outlet pipes, and an air inlet provided on the left side wall of the tower body.

[0006] Preferably, the right side wall of the tower body is provided with an inspection port, and a cover plate is rotatably connected to the inspection port via a hinged structure.

[0007] Preferably, the upper end of the cover plate is mounted on the tower body by fasteners, and the lower end of the cover plate is a hinged rotation point.

[0008] Preferably, a positioning seat is fixedly connected to the outer wall of the outlet pipe, a sealing ring is fixedly connected to the inner wall of the positioning seat, and a limit sleeve is fixedly connected to the outer wall of the nozzle.

[0009] Preferably, the limiting sleeve is threadedly connected to the positioning seat, and the sealing ring is disposed at the contact position between the positioning seat and the nozzle.

[0010] Preferably, the bottom of the nozzle has a conical structure, a working distance is left between adjacent nozzles, and a shut-off valve is installed at the bottom of the drain pipe.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, during use, the positioning seat, limiting sleeve, and sealing ring work together to improve the relative sealing between the nozzle and the outlet pipe. Compared with the conventional connection method between the nozzle and the spray pipe, the technical solution adopted by this utility model can realize the quick disassembly of the nozzle at the spray pipe position. This design also ensures the convenience of disassembly and maintenance of the cooling tower nozzle. Operators can easily maintain or replace the nozzle, reducing maintenance costs and improving work efficiency. The overall structure is compact and easy to install and maintain, solving the problems of existing cooling tower nozzles being difficult to disassemble and maintain, and the poor relative sealing at the contact position between the nozzle and the end of the spray pipe.

[0012] 2. In this utility model, the conical nozzle design ensures more uniform water mist distribution, improving cooling efficiency. Furthermore, the working distance between adjacent nozzles prevents interference between water mist particles, further enhancing the cooling effect. A shut-off valve is installed at the bottom of the drain pipe, allowing operators to control the cooling tower's drainage process, facilitating maintenance and cleaning. Attached Figure Description

[0013] Figure 1 This is an overall view of the easily disassembled cooling tower nozzle of this utility model; Figure 2 for Figure 1 Enlarged view of a portion of the structure of A in the middle section; Legend: 1. Tower body; 101. Support; 102. Motor; 103. Fan blade; 2. Spray pipe; 201. Outlet pipe; 202. Spray head; 203. Positioning seat; 204. Sealing ring; 205. Limiting sleeve; 3. Drain pipe; 301. Stop valve; 4. Connecting pipe; 5. Air inlet; 6. Inspection port; 601. Cover plate; 602. Fastener; 603. Hinge rotation point. Detailed Implementation

[0014] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0015] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0016] This utility model provides a cooling tower nozzle that is easy to disassemble, including a tower body 1. The top of the tower body 1 has an open structure, and a bracket 101 is installed at the opening. A motor 102 is installed on the bracket 101, and a rotatable fan blade 103 is installed at the output end of the motor 102. A spray pipe 2 is fixedly connected below the fan blade 103. The spray pipe 2 delivers high-temperature industrial water through an auxiliary pipe. The motor 102 drives the fan blade 103 to rotate, generating wind power and driving airflow inside the tower body 1. This allows the high-temperature industrial water sprayed from the spray pipe 2 to fully exchange heat with the air, improving cooling efficiency. A drain pipe 3 is installed at the bottom of the tower body 1. The bottom of the tower body 1 is filled with low-temperature water. A connecting pipe 4 is installed on the side wall of the tower body 1 to assist in the transportation of low-temperature water. Outlet pipes 201 are evenly distributed at the bottom of the spray pipes 2, and nozzles 202 are detachably connected to the outlet pipes 201. An air inlet 5 is provided on the left side wall of the tower body 1, and an inspection port 6 is provided on the right side wall of the tower body 1. A cover plate 601 is rotatably connected to the inspection port 6 via a hinge structure. The upper end of the cover plate 601 is installed on the tower body 1 by fasteners 602, and the lower end of the cover plate 601 is a hinge rotation point 603. Workers can disassemble and maintain the nozzles 202 through the inspection port 6. A positioning seat 203 is fixedly connected to the outer wall of the outlet pipe 201, and a sealing ring 204 is fixedly connected to the inner wall of the positioning seat 203. A limiting sleeve 205 is fixedly connected to the outer wall of the nozzle 202, and the limiting sleeve 205 is threadedly connected to the positioning seat 203. The sealing ring 204 is located at the contact position between the positioning seat 203 and the nozzle 202. The threaded connection between the nozzle 202 and the outlet pipe 201, combined with the positioning seat 203 and the sealing ring 204, improves the sealing performance at the contact position between the nozzle 202 and the end of the nozzle pipe, while also facilitating disassembly and maintenance. In actual use, the easily detachable cooling tower nozzle 202 involves installing a spray pipe 2 inside the tower body 1. The spray pipe 2, in conjunction with an auxiliary pipe, supplies high-temperature industrial water. Outlet pipes 201 are evenly distributed at the bottom of the spray pipe 2. The nozzle 202 is then installed at the bottom of the outlet pipes 201. First, the nozzle 202 abuts against the inner wall of the positioning seat 203. At this point, the sealing ring 204 is located at the abutment position between the nozzle 202 and the positioning seat 203. Then, the nozzle 202 structure is rotated so that the limiting sleeve 205 on the outer wall of the nozzle 202 is threaded onto the positioning seat 203. Thus, the nozzle 202 is installed on the positioning seat 203, and due to the setting of the sealing ring 204… This design improves the sealing between the nozzle 202 and the positioning seat 203, preventing high-temperature industrial water from seeping out from the contact point. It also enhances the installation stability and practicality of the nozzle 202. Furthermore, since the nozzle 202 and the outlet pipe 201 are detachably connected, when maintenance or replacement of the nozzle 202 is required, the operator only needs to rotate the nozzle 202 in the opposite direction to disengage the threaded connection between the limiting sleeve 205 and the positioning seat 203, thus removing the nozzle 202 from the positioning seat 203. This facilitates maintenance or replacement work, improves the ease of installation and removal of the nozzle 202, and further enhances the practicality of the cooling tower nozzle 202. By cooperating with the positioning seat 203, the limiting sleeve 205, and the sealing ring 204, the relative sealing between the nozzle 202 and the outlet pipe 201 is improved. Compared with the conventional connection method between the nozzle 202 and the spray pipe 2, the technical solution adopted by this utility model can realize the quick disassembly of the nozzle 202 at the position of the spray pipe 2. This design also ensures the convenience of disassembly and maintenance of the cooling tower nozzle 202. Operators can easily maintain or replace the nozzle 202, reducing maintenance costs and improving work efficiency. The overall structure is compact and easy to install and maintain.

[0017] Example 1 like Figure 1-2 As shown, the bottom of the nozzle 202 has a conical structure, and a working distance is left between adjacent nozzles 202. A shut-off valve 301 is installed at the bottom of the drain pipe 3. The overall effect of Embodiment 1 is that, during use, the conical nozzle 202 design makes the water mist sprayed by the nozzle 202 more uniform, improving cooling efficiency. At the same time, the working distance between adjacent nozzles 202 avoids interference between water mists, further enhancing the cooling effect. A shut-off valve 301 is installed at the bottom of the drain pipe 3. Through the shut-off valve 301, the operator can control the drainage process of the cooling tower, facilitating maintenance and cleaning of the cooling tower.

[0018] Working Principle: Spray pipes are installed inside the tower body. These spray pipes, along with auxiliary pipes, supply high-temperature industrial water. Outlet pipes are evenly distributed at the bottom of the spray pipes, and nozzles are installed at the bottom of these outlet pipes. First, the nozzle abuts against the inner wall of the positioning seat. At this point, the sealing ring is located at the contact point between the nozzle and the positioning seat. Then, the nozzle structure is rotated so that the limiting sleeve on the outer wall of the nozzle is threaded onto the positioning seat, thus installing the nozzle on the positioning seat. The sealing ring improves the sealing between the nozzle and the positioning seat, preventing high-temperature industrial water from leaking out from the contact point, thus improving the installation stability and practicality of the nozzle. Furthermore, since the nozzle and outlet pipes are detachably connected, when maintenance or replacement of the nozzle is required, the operator only needs to rotate the nozzle in the opposite direction to disengage the threaded connection between the limiting sleeve and the positioning seat, allowing the nozzle to be removed from the positioning seat. This facilitates maintenance or replacement work, improving the ease of nozzle assembly and disassembly, and further enhancing the practicality of the cooling tower nozzles.

Claims

1. A cooling tower nozzle that is easy to disassemble, comprising a tower body (1), wherein the top of the tower body (1) is an open structure, a bracket (101) is installed at the open position, a motor (102) is installed on the bracket (101), and a rotatable fan blade (103) is installed at the output end of the motor (102), characterized in that, A spray pipe (2) is fixedly connected below the fan blade (103). The spray pipe (2) transports high-temperature industrial water through an auxiliary pipe. A drain pipe (3) is installed at the bottom of the tower body (1). The bottom of the tower body (1) is filled with low-temperature water. A connecting pipe (4) is installed on the side wall of the tower body (1). The connecting pipe (4) is used to assist in the transportation of low-temperature water. An outlet pipe (201) is evenly distributed at the bottom of the spray pipe (2). A nozzle (202) is detachably connected to the outlet pipe (201). An air inlet (5) is provided on the left side wall of the tower body (1).

2. The easily detachable cooling tower nozzle according to claim 1, characterized in that, The right side wall of the tower body (1) is provided with an inspection port (6), and a cover plate (601) is rotatably connected to the inspection port (6) by a hinge structure.

3. The easily detachable cooling tower nozzle according to claim 2, characterized in that, The upper end of the cover plate (601) is installed on the tower body (1) by fasteners (602), and the lower end of the cover plate (601) is a hinged rotation point (603).

4. The easily detachable cooling tower nozzle according to claim 1, characterized in that, A positioning seat (203) is fixedly connected to the outer wall of the outlet pipe (201), a sealing ring (204) is fixedly connected to the inner wall of the positioning seat (203), and a limit sleeve (205) is fixedly connected to the outer wall of the nozzle (202).

5. The easily detachable cooling tower nozzle according to claim 4, characterized in that, The limiting sleeve (205) is threadedly connected to the positioning seat (203), and the sealing ring (204) is located at the contact position between the positioning seat (203) and the nozzle (202).

6. The easily detachable cooling tower nozzle according to claim 1, characterized in that, The bottom of the nozzle (202) is conical, and there is a working distance between adjacent nozzles (202). A shut-off valve (301) is installed at the bottom of the drain pipe (3).

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