Cooling tower convenient to maintain

Abstract

The utility model relates to the technical field of silver copper rod production, and discloses a cooling tower convenient to maintain, which comprises a base, a shell is fixedly connected onto the base, the shell is semi-arc-shaped, a top cover is fixed on the shell, a door plate I and a door plate II are connected between the base and the top cover in a sliding manner, and the door plate I and the door plate II are fixedly connected onto the base. The first door plate and the second door plate are each in a 1 / 4 arc shape, fastening mechanisms are arranged among the shell, the first door plate and the second door plate, the shell, the first door plate and the second door plate are mutually connected in a sealed mode through the fastening mechanisms, a supporting seat is rotationally connected to the base, a heat exchange pipe is installed on the supporting seat, and the two ends of the heat exchange pipe are movably connected with the shell. According to the device, the problem that the labor intensity of a pull-out type heat exchange tube taking and placing mode is large is solved, the heat exchange tube can rotate in the cooling tower through the rotating structure, so that the part needing to be maintained is exposed at the opening of the two door plates, operation is easy and convenient, and maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of silver copper rod production, and more specifically, to a cooling tower which is easy to maintain. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant, absorbs heat from a system and discharges it into the atmosphere to reduce the water temperature. After working for a long time, the heat exchange tubes are affected by the alternating cold and hot conditions for a long time, and the heat exchange tubes are prone to damage. In addition, scale easily corrodes the heat exchange tubes, and the cooling tower needs to be regularly inspected and maintained, making its maintenance convenience an important feature.

[0003] The Chinese utility model patent with application number 202220610614.1 discloses a closed cooling tower that is easy to maintain. A pull-out mounting platform is provided on the shell, and the heat exchange tube is installed on the mounting platform. When maintenance is required, the heat exchange tube can be pulled out of the shell. However, the overall weight of the heat exchange tube is large, and a special support platform needs to be used when pulling it out. The labor intensity is high and the operation is difficult. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a cooling tower that is easy to maintain.

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

[0006] A cooling tower that is easy to maintain, comprises a base, a shell is fixedly connected to the base, the shell is in a semicircular arc shape, a top cover is fixed to the shell, a door panel 1 and a door panel 2 are slidably connected between the base and the top cover, the door panel 1 and the door panel 2 are both in a 1 / 4 arc shape, fastening mechanisms are provided between the shell, the door panel 1 and the door panel 2, and they are sealed and connected to each other through the fastening mechanisms, the door panel 1 and the door panel 2 are provided with handles, a support seat is rotatably connected to the base, a heat exchange tube is installed on the support seat, and both ends of the heat exchange tube are movably connected to the shell.

[0007] The utility model is further configured as follows: the base includes a base body, the shell, door panel one and door panel two are all connected to the base body, two slide grooves one are coaxially arranged on the base body, the slide groove one is arc-shaped, one of the slide grooves one is connected to two removal grooves one, and the other slide groove one is connected to two removal grooves two, the door panel one can slide between the removal groove one and the corresponding slide groove one, and the door panel two can slide between the removal groove two and the corresponding slide groove one.

[0008] The utility model is further configured as follows: the top cover faces one side of the shell body corresponding to the structure of the base body, two support columns 1 are respectively arranged at the upper and lower ends of the door panel 1, and two support columns 2 are respectively arranged at the upper and lower ends of the door panel 2, and the four support columns 1 and 2 are correspondingly slidably connected with the base body and the top cover; when the support columns 1 and 2 are correspondingly in the moving-out groove 1 and the moving-out groove 2, the cooling tower is closed, and when the support columns 1 and 2 are correspondingly in the sliding groove 1, the cooling tower is opened.

[0009] The utility model is further configured as follows: the fastening mechanism includes a suction nozzle, the connecting surfaces of the shell, door panel one and door panel two are stepped, the suction nozzle is arranged on one of the stepped surfaces and can be attracted to the corresponding surface, and sealing strips are correspondingly installed on the other stepped surfaces.

[0010] The utility model is further configured as follows: a plurality of air guide holes are opened on the corresponding surface that is sucked into the suction nozzle, and the plurality of air guide holes extend inwardly and are commonly connected to a connecting hole, and the connecting hole is connected to an exhaust hole, and the outlet end of the exhaust hole is conical, and a blocking piece is installed at the outlet end of the exhaust hole, and the blocking piece is normally sealed and connected to the exhaust hole.

[0011] The utility model is further configured as follows: two slide grooves 2 are provided on the seat body, the two slide grooves 2 are respectively arranged on the two side edges of the shell, and a limit plate is slidably connected in the slide groove 2, and the limit plate can be abutted against the outer walls of the shell, the door panel 1 and the door panel 2.

[0012] The utility model is further configured as follows: a water collecting pool and a mounting groove are arranged on the base, the support seat is rotatably connected to the mounting groove, two pipe joints are penetrated and connected near one side of the shell, and the heat exchange tube can be movably connected to the pipe joints.

[0013] The advantages of the utility model are:

[0014] 1. The outer shell of the cooling tower is divided into three sections: a semicircular shell, a 1 / 4-circular door panel 1 and a door panel 2, and a slide slot 1 and a removal slot 1 and a removal slot 2 for the movement of the two door panels are provided on the base and the top cover respectively. When the two door panels are at the inner ends of the removal slot 1 and the removal slot 2, the shell and the two door panels are assembled with each other to form a complete cylindrical heat exchange space. When the two door panels are pushed from the moving slot to the slide slot 1 in turn and slide to the rear side of the shell through the slide slot 1, the internal structure of the cooling tower is half exposed to the outside world, which is convenient to operate and has low labor intensity, and is convenient for maintenance by the staff;

[0015] 2. A mounting groove is provided on the base, and a support seat is movably installed in the mounting groove. The heat exchange tube of the cooling tower can be fixed on the support seat, and both ends of the heat exchange tube are movably connected to the shell. When the heat exchange tube on one side of the shell needs to be repaired, the heat exchange tube is separated from the shell and the support seat is rotated to drive the heat exchange tube to rotate. The operation is convenient and the labor intensity is low, which is convenient for repairing the heat exchange tube on the rear side. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 For along Figure 1 The AA line section is shown;

[0018] Figure 3 For along Figure 1 The BB line cross section is shown;

[0019] Figure 4 for Figure 1 An enlarged view of part D is shown;

[0020] Figure 5 This is a structural schematic diagram of a door panel of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the second door panel of the utility model;

[0022] Figure 7 For along Figure 1 The CC line cross-section is shown;

[0023] Figure 8 for Figure 7 An enlarged view of part E is shown;

[0024] In the figure: 1. base; 11. water collecting tank; 12. seat body; 13. slide slot 1; 14. removal slot 1; 15. removal slot 2; 16. installation slot; 17. slide slot 2; 2. shell; 21. pipe joint; 3. door panel 1; 31. support column 1; 4. door panel 2; 41. support column 2; 5. top cover; 6. heat exchange tube; 7. support seat; 8. limit plate; 9. fastening mechanism; 91. nozzle; 92. air guide hole; 93. connecting hole; 94. exhaust hole; 95. plugging piece; 10. sealing strip. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-8 , the utility model provides the following technical solutions:

[0029] A cooling tower that is easy to maintain, comprising a base 1, a shell 2 is fixedly connected to the base 1, the shell 2 is in a semicircular arc shape, a top cover 5 is fixed to the shell 2, a door panel 1 3 and a door panel 2 4 are slidably connected between the base 1 and the top cover 5, the door panel 1 3 and the door panel 2 4 are both in a 1 / 4 arc shape, a fastening mechanism 9 is provided between the shell 2, the door panel 1 3 and the door panel 2 4, and they are sealed and connected to each other through the fastening mechanism 9, a handle is provided on the door panel 1 3 and the door panel 2 4, the shell 2, the door panel 1 3 and the door panel 2 4 can be assembled to form a complete cylindrical cooling tower heat exchange space, and when the two door panels are opened, the internal structure of the cooling tower is exposed to the outside through the opened semi-cylinder;

[0030] A support seat 7 is rotatably connected to the base 1, and a heat exchange tube 6 is installed on the support seat 7. Both ends of the heat exchange tube 6 are movably connected to the shell 2. When the two door panels are opened, the heat exchange tube 6 is removed from the shell 2, and the support seat 7 can be pushed to rotate the heat exchange tube 6 and rotate the part that needs maintenance to the opening of the cooling tower. The required force is small, the operation is easy, and maintenance is convenient.

[0031] The base 1 includes a base body 12, a shell 2, a door panel 13 and a door panel 24 are all connected to the base body 12, and two slide grooves 13 are coaxially arranged on the base body 12, and the slide groove 13 is in an arc shape, one of the slide grooves 13 is connected to two removal grooves 14, and the other slide groove 13 is connected to two removal grooves 2 15, and the door panel 13 can slide between the removal groove 14 and the corresponding slide groove 13, and the door panel 24 can slide between the removal groove 2 15 and the corresponding slide groove 13; the door panel 13 is in the removal groove 14. When the door panel 4 is in the removal groove 15, the shell 2, the door panel 3 and the door panel 4 are assembled together to form a complete cylindrical structure; the handle is pulled to make the door panel 3 move along the removal groove 14 to the corresponding slide groove 13, and slide along the slide groove 13 to the rear side of the shell 2, and then the door panel 4 is pulled to make the door panel 4 move along the removal groove 15 to the corresponding slide groove 13, and slide along the slide groove 13 to the rear side of the shell 2. At this time, the cooling tower is opened, and half of the cylindrical structure is exposed to the outside, which is convenient for personnel to carry out maintenance.

[0032] In one embodiment, the top cover 5 faces the side of the shell 2 corresponding to the structure of the base body 12, two support columns 31 are respectively provided at the upper and lower ends of the door panel 3, and two support columns 41 are respectively provided at the upper and lower ends of the door panel 2 4, and the four support columns 31 and the support columns 2 41 are correspondingly slidably connected with the base body 12 and the top cover 5.

[0033] The fastening mechanism 9 includes a suction nozzle 91. The connection surfaces of the housing 2, the door panel 1 3 and the door panel 2 4 are in a stepped shape that fits together. The suction nozzle 91 is arranged on one of the stepped surfaces and can be attracted to the corresponding surface. The other stepped surfaces are correspondingly provided with sealing strips 10 to ensure the sealing of the connection and the cooling effect.

[0034] A plurality of air guide holes 92 are provided on the corresponding surface that is sucked with the suction nozzle 91. The plurality of air guide holes 92 extend inwardly and are commonly connected to a connecting hole 93. The connecting hole 93 is connected to an exhaust hole 94. The outlet end of the exhaust hole 94 is conical. A blocking member 95 is installed at the outlet end of the exhaust hole 94. The blocking member 95 is normally sealed and connected to the exhaust hole 94.

[0035] When the two door panels and the shell 2 are pushed to close to each other, the suction nozzle 91 is squeezed against the corresponding connecting surface, and the air in the suction nozzle 91 is squeezed into the connecting hole 93 through a plurality of air guide holes 92, and finally enters the exhaust hole 94. The gas pushes the sealing member 95 to open and discharges the outside air. When the door panel and the shell 2 are closed in place, the air is no longer discharged, and the sealing member 95 is reset to seal the exhaust hole 94, so that the suction nozzle 91 is sucked onto the connecting surface, so that the two door panels and the shell 2 are connected and fixed to each other; when it needs to be opened, the sealing member 95 is pulled outward so that the inside of the suction nozzle 91 can be filled with air from the outside, and the door panel can be easily opened.

[0036] Two slide grooves 17 are provided on the base body 12, and the two slide grooves 17 are respectively arranged on the two side edges of the shell 2. A limit plate 8 is slidably connected in the slide groove 17. The limit plate 8 can be abutted against the outer walls of the shell 2, the door panel 1 3 and the door panel 2 4. When the two door panels are closed, the limit plate 8 can enhance the connection stability between the door panel and the shell 2.

[0037] A water collecting pool 11 and a mounting groove 16 are provided on the base 1, and the support seat 7 is rotatably connected to the mounting groove 16. Two pipe joints 21 are penetrated and connected near one side of the shell 2. The heat exchange tube 6 can be movably connected to the pipe joint 21, and the heat exchange tube 6 can be disconnected from the shell 2, so that the heat exchange tube 6 can be rotated easily, so that the part that needs maintenance is exposed to the operating range of the maintenance personnel through the openings of the two door panels.

[0038] Specifically, the outer shell of the cooling tower is divided into three sections: a semicircular shell 2, a 1 / 4 circular door panel 1 3 and a door panel 2 4, and a slide groove 13, a removal groove 14 and a removal groove 2 15 for the movement of the two door panels are correspondingly opened on the base 1 and the top cover 5. When the two door panels are respectively at the inner ends of the removal groove 14 and the removal groove 2 15, the shell 2 and the two door panels are assembled with each other to form a complete cylindrical heat exchange space. When the two door panels are pushed from the moving groove to the slide groove 13 in turn and slide to the rear side of the shell 2 through the slide groove 13, the internal structure of the cooling tower is half exposed to the outside, which is convenient to operate and has low labor intensity, and is convenient for staff to perform maintenance;

[0039] A mounting groove 16 is provided on the base 1, and a support seat 7 is movably installed in the mounting groove 16. The heat exchange tube 6 of the cooling tower can be fixed on the support seat 7, and both ends of the heat exchange tube 6 are movably connected to the shell 2. When the heat exchange tube 6 on one side of the shell 2 needs to be repaired, the heat exchange tube 6 is separated from the shell 2 and the support seat 7 is rotated to drive the heat exchange tube 6 to rotate. The operation is convenient and the labor intensity is low, which facilitates the repair of the heat exchange tube 6 on the rear side.

[0040] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0041] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0042] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar opposites, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0043] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cooling tower that is easy to maintain, comprising a base (1), characterized in that: The base (1) is fixedly connected to a shell (2), the shell (2) is in a semicircular arc shape, a top cover (5) is fixed to the shell (2), a door panel (3) and a door panel (4) are slidably connected between the base (1) and the top cover (5), the door panel (3) and the door panel (4) are both in a 1 / 4 arc shape, a fastening mechanism (9) is provided between the shell (2), the door panel (3) and the door panel (4), and they are sealed and connected to each other through the fastening mechanism (9), a handle is provided on the door panel (3) and the door panel (4), a support seat (7) is rotatably connected to the base (1), a heat exchange tube (6) is installed on the support seat (7), and both ends of the heat exchange tube (6) are movably connected to the shell (2).

2. A cooling tower that is easy to maintain according to claim 1, characterized in that: The base (1) comprises a base body (12), the shell (2), the door panel one (3) and the door panel two (4) are all connected to the base body (12), the base body (12) is provided with two slide grooves one (13) coaxially, the slide groove one (13) is in an arc shape, one of the slide grooves one (13) is connected to two removal grooves one (14), and the other slide groove one (13) is connected to two removal grooves two (15), the door panel one (3) can slide between the removal groove one (14) and the corresponding slide groove one (13), and the door panel two (4) can slide between the removal groove two (15) and the corresponding slide groove one (13).

3. A cooling tower that is easy to maintain according to claim 2, characterized in that: The top cover (5) faces the side of the shell (2) and corresponds to the structure of the base (12); the upper and lower ends of the door panel (3) are respectively provided with two support columns (31); the upper and lower ends of the door panel (4) are respectively provided with two support columns (41); the four support columns (31) and the four support columns (41) are correspondingly slidably connected to the base (12) and the top cover (5); when the support columns (31) and the four support columns (41) are correspondingly in the removal groove (14) and the removal groove (15), the cooling tower is closed; when the support columns (31) and the four support columns (41) are correspondingly in the sliding groove (13), the cooling tower is opened.

4. A cooling tower that is easy to maintain according to claim 1, characterized in that: The fastening mechanism (9) comprises a suction nozzle (91); the connection surfaces of the housing (2), the first door panel (3) and the second door panel (4) are stepped; the suction nozzle (91) is arranged on one of the stepped surfaces and can be attracted to the corresponding surface; and sealing strips (10) are correspondingly installed on the other stepped surfaces.

5. A cooling tower that is easy to maintain according to claim 4, characterized in that: A plurality of air guide holes (92) are provided on the corresponding surface that is sucked into the suction nozzle (91); the plurality of air guide holes (92) extend inwardly and are commonly connected to a connecting hole (93); the connecting hole (93) is connected to an exhaust hole (94); the outlet end of the exhaust hole (94) is conical; a blocking member (95) is installed at the outlet end of the exhaust hole (94); the blocking member (95) is normally sealed and connected to the exhaust hole (94).

6. A cooling tower that is easy to maintain according to claim 2, characterized in that: The seat body (12) is provided with two slide grooves (17), which are respectively arranged at two side edges of the shell (2). A limit plate (8) is slidably connected inside the slide groove (17), and the limit plate (8) can be abutted against the outer walls of the shell (2), the door panel (3) and the door panel (4).

7. The cooling tower that is easy to maintain according to claim 1, characterized in that: The base (1) is provided with a water collecting pool (11) and a mounting groove (16); the support seat (7) is rotatably connected to the mounting groove (16); two pipe joints (21) are connected through the shell (2) near one side; and the heat exchange tube (6) can be movably connected to the pipe joint (21).

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