Cooling tower protection device

Abstract

The utility model discloses a cooling tower protection device which comprises a cooling tower, the bottom of the cooling tower is fixedly connected with four evenly-distributed supporting rods, the bottom of each supporting rod is fixedly connected with a supporting seat, the left end and the right end of the cooling tower are fixedly connected with fixing seats, and the left end and the right end of the cooling tower are fixedly connected with the fixing seats. The top of the cooling tower is slidably connected with a protective frame, protective nets are arranged on the side edges and the top of the protective frame, a connecting mechanism is arranged on the protective frame, and a protective mechanism is arranged on the cooling tower. Through the design of the protection frame and the protection net, gas entering the cooling tower can be filtered, garbage, impurities and the like can be discharged outside, the situation that the gas enters the cooling tower to cause blockage and is difficult to clean is avoided, the protection frame can be conveniently detached and maintained, and the service life of the cooling tower is prolonged. And meanwhile, the protective frame can be conveniently detached, and the protective net can be conveniently replaced or cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a cooling tower protective device. Background Art

[0002] A 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 lower the water temperature. It uses the heat exchange between water and air flow to generate steam, and the steam evaporates and takes away the heat to achieve the principles of evaporative heat dissipation, convection heat transfer and radiation heat transfer to dissipate the waste heat generated in industry or refrigeration and air conditioning to lower the water temperature. The device is generally barrel-shaped, hence the name cooling tower.

[0003] The utility model patent with the patent authorization announcement number CN210464183U discloses a cooling tower protection device, including a bottom plate, a cooling tower body is fixedly installed at the middle end of the top of the bottom plate, a protective cover is fixedly connected to the outer side of the top of the cooling tower body, the left and right ends of the top of the cooling tower body are fixedly connected to support rods, the top of the inner side of the support rod is fixedly connected to a connecting rod, and a servo motor is fixedly installed on the top of the connecting rod. The utility model solves the problem that the existing cooling tower does not have a protective function through the functions of support rods, connecting plates, through holes, first protective plates, springs, telescopic rods, protective nets, chutes, sliders, second protective plates and protective covers. Cooling towers are generally used outdoors, so when the cooling tower is working, plastic bags and other debris in the external environment will enter through the air inlet and be absorbed into the interior of the cooling tower. At the same time, when it is hit, it will cause damage to the cooling tower or affect the normal operation of the cooling tower.

[0004] In the above-mentioned prior art, during the use of the protective device, it is troublesome to disassemble the protective cover after installation and use. After a period of use, dust and impurities will adhere to the surface of the protective cover, which will make it inconvenient to disassemble and clean the protective cover. In addition, the cooling tower is usually used in an external environment. When in use, the cooling tower is not stable enough and will inevitably shake. The shaking force will easily cause the cooling tower to move and deviate, affecting its use. Therefore, improvements are needed. Utility Model Content

[0005] The utility model aims to provide a cooling tower protection device, which solves the problem of inconvenient disassembly and cleaning of the protection cover and also solves the problem of insufficient stability of the cooling tower when in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling tower protection device, comprising a cooling tower, the bottom of the cooling tower is fixedly connected to four evenly distributed support rods, the bottom of each support rod is fixedly connected to a support seat, the left and right ends of the cooling tower are fixedly connected to fixed seats, the top of the cooling tower is slidably connected to a protection frame, the sides and top of the protection frame are provided with protection nets, the protection frame is provided with a connecting mechanism, and the cooling tower is provided with a protection mechanism.

[0007] Preferably, the connection mechanism includes a connection sleeve, the outer sliding sleeve of the protection frame is connected to two symmetrically distributed connection sleeves, the lower end of the connection sleeve is fixedly connected to an insert block, the insert block is slidably connected to the protection frame, the inner sliding sleeve of the connection sleeve is connected to a limit block, the limit block is slidably connected to the protection frame, a spring is arranged inside the connection sleeve, the bottom of the connection sleeve is fixedly connected to a connecting rod, the outer sliding sleeve of the connecting rod is connected to a support sleeve, and the support sleeve is fixedly connected to the cooling tower. By designing the connection mechanism, it is convenient to disassemble the protection frame.

[0008] Preferably, a slot is provided inside the protection frame, and an insert block is slidably connected inside the slot. The slot is designed so that the insert block can slide inside the slot.

[0009] Preferably, one end of the spring is fixedly connected to the connecting sleeve, and the other end of the spring is fixedly connected to the limit block. By designing the spring, the acting force of the spring can act on the connecting sleeve.

[0010] Preferably, the protection mechanism includes a drive motor, the inside of the fixed seat is fixedly connected with the drive motor, the output end of the drive motor is rotatably connected to the fixed seat, the lower end of the output end of the drive motor is fixedly connected with a screw sleeve, the inside of the screw sleeve is threadedly connected with a screw rod, the circumferential surface of the screw rod is fixedly connected with a guide block, the guide block is slidably connected to the fixed seat, the screw rod is movably connected to the fixed seat, the bottom of the screw rod is fixedly connected with a support pad, and the bottom of the support pad is fixedly connected with an anti-slip bump. By designing a protection mechanism, the working stability of the cooling tower can be improved.

[0011] Preferably, a guide groove is provided inside the fixing seat, and a guide block is slidably connected inside the guide groove. By designing the guide groove, the guide block can slide along the fixing seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can filter the gas entering the cooling tower by designing the protective frame and the protective net, and can exclude garbage and impurities, so as to avoid clogging and difficulty in cleaning caused by entering the cooling tower. The protective frame can be easily disassembled and maintained, and the protective frame can be easily disassembled, so as to facilitate the replacement or cleaning of the protective net.

[0014] 2. The utility model designs the function of the motor so that the output end of the motor can drive the threaded rod to rotate, thereby realizing the threaded movement of the screw, and then the support pad and the anti-slip protrusion can be moved downward. When the cooling tower is working, the support pad can be moved to contact the working surface of the cooling tower, which can improve the stability of the cooling tower, avoid the deviation or even tipping of the cooling tower caused by shaking, and indirectly improve the safety of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A front cross-sectional view of a local structure;

[0017] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0018] Figure 4 For this utility model Figure 1 A partial front sectional view of the fixing seat.

[0019] In the figure: 1. cooling tower; 2. support rod; 3. support seat; 4. fixing seat; 5. protection frame; 6. protection net; 7. connecting mechanism; 8. protection mechanism; 71. connecting sleeve; 72. plug-in block; 73. slot; 74. limit block; 75. spring; 76. connecting rod; 77. support sleeve; 81. drive motor; 82. screw sleeve; 83. screw rod; 84. guide block; 85. guide groove; 86. support pad; 87. anti-slip bump. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 4A cooling tower protection device comprises a cooling tower 1, wherein four evenly distributed support rods 2 are fixedly connected to the bottom of the cooling tower 1, a support seat 3 is fixedly connected to the bottom of each support rod 2, a fixed seat 4 is fixedly connected to the left and right ends of the cooling tower 1, a protection frame 5 is slidably connected to the top of the cooling tower 1, a protection net 6 is arranged on the side and the top of the protection frame 5, a connecting mechanism 7 is arranged on the protection frame 5, and a protection mechanism 8 is arranged on the cooling tower 1.

[0022] See also Figure 1 , Figure 2 , Figure 3 The locking cam 73 is provided on the locking cam 74 so that the locking cam 74 can move freely in the locking cam 74, thereby ensuring the locking cam 74 is in a state of being loose and stable.

[0023] See also Figure 1 , Figure 4 The protective mechanism 8 includes a driving motor 81, which is fixedly connected to the inside of the fixed seat 4, and the output end of the driving motor 81 is rotatably connected to the fixed seat 4. The lower end of the output end of the driving motor 81 is fixedly connected to a screw sleeve 82, and the inside of the screw sleeve 82 is threadedly connected to a screw rod 83, and the circumferential surface of the screw rod 83 is fixedly connected to a guide block 84, and the guide block 84 is slidably connected to the fixed seat 4. A guide groove 85 is provided inside the fixed seat 4, and the guide groove 85 is slidably connected to the guide block 84. By designing the guide groove 85, the guide block 84 can slide along the fixed seat 4, and the screw rod 83 is movably connected to the fixed seat 4. The bottom of the screw 83 is fixedly connected to a support pad 86, and the bottom of the support pad 86 is fixedly connected to an anti-slip protrusion 87. By designing the protective mechanism 8, the working stability of the cooling tower 1 can be improved.

[0024] The specific implementation process of the utility model is as follows: when in use, the protective frame 5 and the protective net 6 can filter the gas entering the cooling tower 1, exclude garbage and impurities, and avoid clogging and difficulty in cleaning the cooling tower 1. When the protective frame 5 needs to be disassembled, first pull up the connecting sleeve 71, the connecting sleeve 71 and the limit block 74 slide relative to each other, and the connecting sleeve 71 squeezes the spring 75, so that the connecting sleeve 71 drives the connecting rod 76 to slide up along the supporting sleeve 77. At this time, the connecting sleeve 71 will drive the plug block 72 to move up and separate from the slot 73, and then separate the connecting rod 76 from the supporting sleeve 77, and then pull the connecting sleeve 71 horizontally, and the connecting sleeve 71 drives the limit block 74 to move horizontally, so that the limit block 74 is separated from the protective frame 5, and the connecting sleeve 71 can be disassembled, which is convenient for replacing or cleaning the protective net 6.

[0025] During the operation of the cooling tower 1, the output end of the driving motor 81 drives the screw sleeve 82 to rotate, so that the screw 83 makes a threaded motion, and the screw 83 drives the guide block 84 to slide along the guide groove 85. At the same time, the screw 83 drives the support pad 86 and the anti-slip protrusion 87 to move downward and contact the placement contact surface, which can improve the stability of the cooling tower 1, avoid the deviation or even tipping of the cooling tower 1 caused by shaking, and indirectly improve the safety of the use of the cooling tower 1.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling tower protection device, comprising a cooling tower (1), characterized in that: The bottom of the cooling tower (1) is fixedly connected to four evenly distributed support rods (2), the bottom of each support rod (2) is fixedly connected to a support seat (3), the left and right ends of the cooling tower (1) are fixedly connected to fixed seats (4), the top of the cooling tower (1) is slidably connected to a protection frame (5), the sides and top of the protection frame (5) are provided with protection nets (6), the protection frame (5) is provided with a connecting mechanism (7), and the cooling tower (1) is provided with a protection mechanism (8).

2. A cooling tower protection device according to claim 1, characterized in that: The connection mechanism (7) comprises a connection sleeve (71), the outer side of the protection frame (5) is slidably sleeved with two symmetrically distributed connection sleeves (71), the lower end of the connection sleeve (71) is fixedly connected with an insert block (72), the insert block (72) is slidably connected to the protection frame (5), the inner side of the connection sleeve (71) is slidably sleeved with a limit block (74), the limit block (74) is slidably connected to the protection frame (5), a spring (75) is arranged inside the connection sleeve (71), the bottom of the connection sleeve (71) is fixedly connected with a connection rod (76), the outer side of the connection rod (76) is slidably sleeved with a support sleeve (77), and the support sleeve (77) is fixedly connected to the cooling tower (1).

3. A cooling tower protection device according to claim 1, characterized in that: A slot (73) is provided inside the protection frame (5), and an insert block (72) is slidably connected inside the slot (73).

4. A cooling tower protection device according to claim 2, characterized in that: One end of the spring (75) is fixedly connected to the connecting sleeve (71), and the other end of the spring (75) is fixedly connected to the limiting block (74).

5. A cooling tower protection device according to claim 1, characterized in that: The protection mechanism (8) comprises a driving motor (81), the interior of the fixing seat (4) is fixedly connected with the driving motor (81), the output end of the driving motor (81) is rotatably connected to the fixing seat (4), the lower end of the output end of the driving motor (81) is fixedly connected with a screw sleeve (82), the interior of the screw sleeve (82) is connected with a screw rod (83) by a thread, the circumferential surface of the screw rod (83) is fixedly connected with a guide block (84), the guide block (84) is slidably connected to the fixing seat (4), the screw rod (83) is movably connected to the fixing seat (4), the bottom of the screw rod (83) is fixedly connected with a support pad (86), and the bottom of the support pad (86) is fixedly connected with an anti-slip protrusion (87).

6. A cooling tower protection device according to claim 1, characterized in that: A guide groove (85) is provided inside the fixing seat (4), and a guide block (84) is slidably connected inside the guide groove (85).

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