Cooling tower control cabinet with insect prevention function

Abstract

The utility model discloses a cooling tower control cabinet with an insect prevention function, which comprises a cabinet body connected with a cabinet door, the cabinet door is provided with a heat dissipation hole, the heat dissipation hole is provided with an insect prevention mechanism, the insect prevention mechanism comprises a box body which covers the heat dissipation hole and is detachably connected with the cabinet door, one side of the box body far away from the cabinet door is provided with a pull plate, and the pull plate is provided with an insect prevention mechanism. A heat dissipation hole is formed in the cabinet body, a pull plate is arranged in the cabinet body, a ventilation hole is formed in the pull plate, the pull plate is a magnetic pull plate, the box body is a magnetic metal box body, a detachable insect sticking plate is arranged between the pull plate and the heat dissipation hole, and a hanging ring is fixed at the top end of the cabinet body. According to the insect-proof box, the insect-proof mechanism is arranged, the insect-sticking plate can be taken out directly by pulling the pulling plate out of the box body, so that the insect-sticking plate can be replaced conveniently, a good insect-proof effect is achieved, the situation that heat dissipation is affected due to the fact that heat dissipation holes are blocked by mosquito corpses is prevented, and practical application is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling tower control cabinets, in particular to a cooling tower control cabinet with an insect-proof function. Background Art

[0002] At present, cooling tower control cabinets generally use GGD type cabinets, which have good installation flexibility, and the fan used for cooling is controlled by a frequency converter, and the frequency is adjusted according to the feedback temperature PID to save electricity. Cooling towers and their control cabinets are generally located in remote industrial parks. Pests are prone to occur in industrial parks, which makes cooling tower control cabinets vulnerable to pests. In the prior art, most cooling tower control cabinets directly weld insect-proof nets on the vents to prevent mosquitoes from entering the cabinet and causing damage to electrical components. During long-term use, the insect-proof net and the side of the vent that is attached are prone to dirt such as mosquito corpses, which then clog the mesh of the insect-proof net, hindering the entry of cold air flow, which is not conducive to practical application. To this end, we propose a cooling tower control cabinet with insect-proof function. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a cooling tower control cabinet with an insect-proof function.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A cooling tower control cabinet with an insect-proof function is designed, comprising a cabinet body connected to a cabinet door, the cabinet door is provided with a heat dissipation hole, the heat dissipation hole is provided with an insect-proof mechanism, the insect-proof mechanism comprises a box body covering the heat dissipation hole and detachably connected to the cabinet door, a pull plate is provided on the side of the box body away from the cabinet door, ventilation holes are opened on the pull plate, the pull plate is a magnetic pull plate, the box body is a magnetic metal box body, a detachable insect-sticking plate is provided between the pull plate and the heat dissipation hole, and a hanging ring is fixed on the top of the cabinet body.

[0006] In the above solution, a support block located at the bottom of the box body is fixed to the inner side of the cabinet door, and connecting plates are fixed to both ends of the top of the box body. A movable buckle plate connected to the cabinet door is tightly provided on the connecting plate.

[0007] In the above scheme, a handle is installed on the pull plate, a pair of support plates arranged up and down are fixed on the inner side of the pull plate, and at least two rows of insect sticking plates are arranged between the support plates, and the insect sticking plates in adjacent rows are staggered.

[0008] In the above scheme, the support plates are all fixed with slots, and the two ends of the insect sticking board are inserted into the slots.

[0009] In the above solution, the box body is connected to a second insect-proof net covering the heat dissipation hole through a buckle on the side away from the pull plate.

[0010] In the above scheme, a fan is installed on the top of the cabinet, an insect-proof net is provided on the air inlet of the fan, a snap head is fixed on one side of the insect-proof net, and a snap seat is fixed on the cabinet.

[0011] In the above scheme, a placement rack is provided at the bottom end of the cabinet, and a multi-layer moisture-absorbing sheet is provided on the placement rack. The moisture-absorbing sheet is connected to the placement rack through a limit pin, and a limit groove cooperating with the placement rack is fixed on the inner wall of the bottom of the cabinet.

[0012] The advantages and beneficial effects of the utility model are as follows: an insect-proof mechanism is arranged on the heat dissipation hole, the box body is used as a loading structure, and the insect-sticking plate is connected between the support plates, and the insect-sticking plate is used to stick the insects that enter the box body to prevent the insects from entering the cabinet body and causing damage; when the pull plate is pulled out, the support plate can be pulled out of the box body or inserted into the box body, and the magnetic force between the pull plate and the box body is used to make the two mutually adsorbed and fixed, which is convenient for connecting the pull plate. Compared with the prior art, the insect-sticking plate can be directly taken out by pulling the pull plate out of the box body, so that the insect-sticking plate can be replaced, which not only achieves a good insect-proof effect, but also prevents the mosquito corpses from clogging the heat dissipation holes and affecting the heat dissipation, which is beneficial to practical application; by arranging a placement rack and a moisture-absorbing sheet, the moisture-absorbing sheet is used to remove moisture in the cabinet body to achieve a moisture-proof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 This is a front view of a cooling tower control cabinet with insect-proof function proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a cooling tower control cabinet with an insect-proof function proposed by the utility model;

[0016] Figure 3 This is a structural schematic diagram of an insect-proof mechanism of a cooling tower control cabinet with an insect-proof function proposed by the utility model;

[0017] Figure 4 This is a structural schematic diagram of the top of a cooling tower control cabinet with an insect-proof function proposed by the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the connection structure of an insect-proof net of a cooling tower control cabinet with an insect-proof function.

[0019] In the figure: cabinet body 1, cabinet door 2, fan 3, insect-proof net 1 4, snap head 5, snap seat 6, heat dissipation hole 7, insect-proof mechanism 8, box body 81, press buckle 82, insect-proof net 2 83, pull plate 84, support plate 85, sticky insect plate 86, slot 87, ventilation hole 88, handle 89, support block 9, connecting plate 10, movable buckle plate 11, hanging ring 12, placement rack 13, moisture-absorbing sheet 14, limit pin 15, limit groove 16. DETAILED DESCRIPTION

[0020] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0021] See also Figure 1-5 The utility model provides a technical solution: a cooling tower control cabinet with an insect-proof function, comprising a cabinet body 1 connected to a cabinet door 2, the cabinet door 2 being equipped with a voltmeter, an ammeter, a conversion switch, a touch screen, an indicator light, a button and a knob switch in sequence from top to bottom, a heat dissipation hole 7 being provided at the bottom of the cabinet door 2, an insect-proof mechanism 8 being provided on the heat dissipation hole 7, and the insect-proof mechanism 8 comprising a box body 81 covering the heat dissipation hole 7 and being detachably connected to the cabinet door 2;

[0022] Further, a pair of support blocks 9 located at both ends of the bottom of the box body 81 are fixed on the inner side of the cabinet door 2, and the support blocks 9 are L-shaped. The box body 81 is placed between the support blocks 9 so as to place the box body 81. Connecting plates 10 are fixed at both ends of the top of the box body 81. A movable buckle plate 11 connected to the cabinet door 2 is tightly provided on the connecting plate 10. One end of the movable buckle plate 11 is connected to the cabinet door 2 through a rotating shaft. By rotating the movable buckle plate 11, the other end of the movable buckle plate 11 can be pressed on the connecting plate 10 that fits the inner wall of the cabinet door 2, so that the connecting plate 10 is tightly pressed on the cabinet door 2, achieving a tightening effect, which is convenient for the box body 81 and the cabinet door 2 to be disassembled;

[0023] A pull plate 84 is provided on the side of the box body 81 away from the cabinet door 2, and a ventilation hole 88 is opened on the pull plate 84, so that the airflow inside and outside the cabinet body 1 is exchanged through the heat dissipation hole 7, the box body 81 and the pull plate 84. The pull plate 84 is a magnetic pull plate, and the surface of the pull plate 84 is coated with a magnetic coating. The box body 81 is a magnetic metal box body, and the box body 81 is iron, so that a magnetic adsorption force is generated between the pull plate 84 and the box body 81, and then the two are adsorbed. A detachable insect sticking plate 86 is provided between the pull plate 84 and the heat dissipation hole 7;

[0024] Furthermore, a handle 89 is installed on the pull plate 84 to control the pull plate 84. A pair of support plates 85 arranged up and down are fixed inside the pull plate 84. There are at least two rows of insect sticking plates 86 between the support plates 85, and the insect sticking plates 86 in adjacent rows are staggered. Figure 3As shown, the sticky insect plate 86 is arranged longitudinally to hinder mosquitoes that try to pass directly through the vent 88;

[0025] Furthermore, the support plate 85 is fixed with a slot 87, and both ends of the insect sticking plate 86 are inserted into the slot 87; the slot 87 is used to facilitate not only the installation of the insect sticking plate 86, but also the replacement of the insect sticking plate 86;

[0026] Furthermore, the box body 81 is connected to an insect-proof net 83 covering the heat dissipation hole 7 on one side away from the pull plate 84 through a buckle 82; the addition of the insect-proof net 83 can improve the insect-proof ability of the box body 81, and it is also convenient to remove the insect-proof net 83, so as to clean it and prevent the heat dissipation hole 7 from being blocked;

[0027] Specifically, an insect-proof mechanism 8 is provided on the heat dissipation hole 7, the box body 81 is used as a loading structure, and the insect-sticking plate 86 is connected between the support plates 85. The insect-sticking plate 86 is used to stick the insects that enter the box body 81 to prevent the insects from entering the cabinet 1 and causing damage. When the pull plate 84 is pulled out, the support plate 85 can be pulled out of the box body 81 or inserted into the box body 81. The magnetic force between the pull plate 84 and the box body 81 is used to make the two mutually adsorbed and fixed, which is convenient for connecting the pull plate 84. Compared with the prior art, the insect-sticking plate 86 can be directly taken out by pulling the pull plate 84 out of the box body 81 so as to replace the insect-sticking plate 86. This not only achieves a good insect-proof effect, but also prevents the mosquito corpses from clogging the heat dissipation hole 7 and affecting the heat dissipation, which is beneficial to practical application.

[0028] A lifting ring 12 is fixed to the top of the cabinet 1 to facilitate lifting the cabinet 1 for transportation;

[0029] Furthermore, a fan 3 is installed at the top of the cabinet 1, and an insect-proof net 4 is provided on the air inlet of the fan 3. A snap head 5 is fixed on one side of the insect-proof net 4, and a snap seat 6 is fixed on the cabinet 1; through the cooperation of the snap head 5 and the snap seat 6, the insect-proof net 4 is detachably connected to the cabinet 1, which is convenient for connecting the insect-proof net 4 and the cabinet and for cleaning the insect-proof net 4;

[0030] Specifically, a temperature and humidity sensor is provided in the cabinet 1, and the fan 3 is controlled by a frequency converter. The wind speed of the fan 3 is adjusted by PID control according to the temperature feedback from the temperature and humidity sensor, so as to achieve the effect of saving electric energy.

[0031] Further, a placement rack 13 is provided at the bottom end of the cabinet 1, and a multi-layer moisture-absorbing sheet 14 is provided on the placement rack 13. The moisture-absorbing sheet 14 is horizontally inserted in the placement rack 13, and the moisture-absorbing sheet 14 is connected to the placement rack 13 through a limiting pin 15. The limiting pin 15 vertically passes through the moisture-absorbing sheet 14, and the bottom end of the limiting pin 15 is assembled with a connecting hole opened on the placement rack 13, so as to limit the moisture-absorbing sheet 15. A limiting groove 16 matching the placement rack 13 is fixed on the inner wall of the bottom of the cabinet 1, and a support rod at the bottom of the placement rack 13 is inserted into the limiting groove 16, so that the placement rack 13 and the cabinet 1 are detachably connected. The moisture-absorbing sheet 15 is used to absorb water vapor in the air, greatly reducing the humidity in the cabinet 1, preventing damage to components caused by excessive humidity, and achieving a moisture-proof effect.

[0032] Specifically, by providing the placement rack 13 and the moisture absorbing sheet 14, the moisture in the cabinet 1 is removed by utilizing the moisture absorbing sheet 14, thereby achieving a moisture-proof effect.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling tower control cabinet with an insect-proof function, comprising a cabinet body (1) connected to a cabinet door (2), characterized in that: The cabinet door (2) is provided with a heat dissipation hole (7), and the heat dissipation hole (7) is provided with an insect-proof mechanism (8), and the insect-proof mechanism (8) comprises a box body (81) covering the heat dissipation hole (7) and detachably connected to the cabinet door (2), and a pull plate (84) is provided on the side of the box body (81) away from the cabinet door (2), and a ventilation hole (88) is opened on the pull plate (84), and the pull plate (84) is a magnetic pull plate, and the box body (81) is a magnetic metal box body, and a detachable insect-sticking plate (86) is provided between the pull plate (84) and the heat dissipation hole (7), and a hanging ring (12) is fixed to the top of the cabinet body (1).

2. The cooling tower control cabinet with insect-proof function according to claim 1, characterized in that: A support block (9) located at the bottom of the box body (81) is fixed on the inner side of the cabinet door (2), and connecting plates (10) are fixed at both ends of the top of the box body (81). A movable buckle plate (11) connected to the cabinet door (2) is tightly abutted on the connecting plate (10).

3. The cooling tower control cabinet with insect-proof function according to claim 1, characterized in that: A handle (89) is installed on the pull plate (84), and a pair of support plates (85) arranged up and down are fixed inside the pull plate (84). The insect sticking plates (86) are arranged in at least two rows between the support plates (85), and the insect sticking plates (86) in adjacent rows are arranged in a staggered manner.

4. The cooling tower control cabinet with insect-proof function according to claim 3, characterized in that: The support plates (85) are all fixed with slots (87), and both ends of the insect sticking plates (86) are inserted into the slots (87).

5. The cooling tower control cabinet with insect-proof function according to claim 1, characterized in that: The box body (81) is connected to an insect-proof net (83) covering the heat dissipation hole (7) on one side away from the pull plate (84) through a press buckle (82).

6. The cooling tower control cabinet with insect-proof function according to claim 1, characterized in that: A fan (3) is installed at the top of the cabinet (1); an insect-proof net (4) is provided on the air inlet of the fan (3); a snap head (5) is fixed on one side of the insect-proof net (4); and a snap seat (6) is fixed on the cabinet (1).

7. The cooling tower control cabinet with insect-proof function according to claim 1, characterized in that: A placement rack (13) is provided at the bottom end of the cabinet (1), and a multi-layer moisture-absorbing sheet (14) is provided on the placement rack (13). The moisture-absorbing sheet (14) is connected to the placement rack (13) via a limit pin (15), and a limit groove (16) cooperating with the placement rack (13) is fixed on the inner wall of the bottom of the cabinet (1).

Images