Moisture-proof electrical cabinet and moisture-proof electrical cabinet device

Abstract

The utility model relates to the technical field of electrical cabinet devices, in particular to a moisture-proof electrical cabinet and a moisture-proof electrical cabinet device, comprising a main body, a side of the main body fixedly connected with a temperature control component, and a bottom of the main body provided with a supporting movable component; the utility model can adjust the temperature inside the cabinet by utilizing the temperature control component, input the required temperature, if the cabinet temperature is lower than the set temperature, the relay contacts are closed, and the electric heating tube starts to be heated, when the cabinet temperature matches the set temperature, the relay will be disconnected at this time to stop the heating of the electric heating tube, and a temperature sensor for high temperature protection is provided, so as to achieve the effect of controlling the temperature and humidity of the cabinet, the temperature sensor is used to measure the temperature inside the cabinet, and the temperature signal can be converted into an electrical signal in conjunction with an electric thermocouple module, and the temperature sensor can regularly monitor the temperature and humidity inside the moisture-proof electrical cabinet to ensure that it is within the set range.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinet devices, in particular to a moisture-proof electrical cabinet and a moisture-proof electrical cabinet device. Background Art

[0002] An electrical cabinet is a cabinet made of steel that is used to protect the normal operation of components. The materials used to make electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel plates are softer than hot-rolled steel plates and are more suitable for the production of electrical cabinets. Electrical cabinets are widely used and are mainly used in the chemical industry, environmental protection industry and other industries. In daily life, it is basically easy to see electrical cabinets.

[0003] Authorization announcement No. CN217469249U discloses a moisture-proof electrical cabinet and a moisture-proof electrical cabinet device. This patented technology is conducive to dehumidifying the inside of the equipment when the humidity of the equipment is high by providing a condensing component, thereby realizing the moisture-proof function. When the temperature inside the equipment is too high, it works to reduce the temperature inside the equipment, and then uses the exhaust component to exchange gas to transfer the heat inside the equipment to the outside of the equipment; however, in this scheme, when dehumidifying the electrical cabinet, there are many disadvantages in using a condensing component. For example, the dehumidification of the condensing component requires energy consumption for cooling and heating, has high operating costs, is corrosive to certain electrical materials, can only remove part of the moisture in the air, etc., so the dehumidification effect is not good. Therefore, a moisture-proof electrical cabinet and a moisture-proof electrical cabinet device are needed to improve the above problems. Utility Model Content

[0004] In order to solve the many disadvantages of using condensation components in the existing solutions for dehumidifying electrical cabinets, for example, the dehumidification of the condensation components requires energy consumption for cooling and heating, has high operating costs, is corrosive to certain electrical materials, can only remove part of the moisture in the air, etc., so the dehumidification effect is not good, the purpose of the utility model is to provide a moisture-proof electrical cabinet and a moisture-proof electrical cabinet device to solve the problems raised in the above-mentioned background technology.

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

[0006] A moisture-proof electrical cabinet and a moisture-proof electrical cabinet device, comprising a main body, a temperature control component is fixedly connected to the side of the main body, and a supporting moving component is arranged at the bottom of the main body;

[0007] The main body comprises a cabinet, and a temperature sensor and an electric heating tube are fixedly connected inside the cabinet;

[0008] The temperature control assembly includes a control box, the interior of the control box is fixedly connected to a loading plate, and the side of the loading plate is fixedly connected to a power supply, a temperature processing unit, an AC contactor, a thermocouple module, a temperature sensing unit, a relay and a capacitor.

[0009] As a preferred solution of the utility model, a display screen and operating buttons are fixedly connected to the side of the control box, and a plurality of operating buttons are provided.

[0010] As a preferred solution of the utility model, the power supply, the temperature processing unit, the AC contactor, the thermocouple module, the temperature sensing unit, the relay and the capacitor are all electrically connected.

[0011] As a preferred solution of the utility model, a rectangular groove is provided on the side of the cabinet, and two rectangular grooves are provided. An exhaust fan and an intake fan are installed inside the rectangular grooves.

[0012] As a preferred solution of the utility model, the top of the cabinet is fixedly connected to a base, the top of the base is fixedly connected to an alarm light, and the side of the cabinet is fixedly connected to a grounding copper busbar.

[0013] As a preferred solution of the utility model, a cabinet door is fixedly connected to the side of the cabinet body, and a handle is fixedly connected to the side of the cabinet door.

[0014] As a preferred solution of the utility model, the supporting moving assembly includes a base plate, and the bottom of the base plate is provided with moving wheels, and the number of the moving wheels is four.

[0015] As a preferred solution of the utility model, the cabinet body is fixedly connected to the base plate, the internal thread of the base plate is connected to a threaded rod, the threaded rod extends to the interior of the cabinet body, the bottom of the threaded rod is threaded with a nut, and the bottom of the threaded rod is fixedly connected to a foot.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, the temperature inside the cabinet can be adjusted by using the temperature control component. The required temperature is input. If the cabinet temperature is lower than the set temperature, the relay contacts are closed and the electric heating tube begins to be heated. When the cabinet temperature matches the set temperature, the relay will be disconnected to stop the heating of the electric heating tube. A temperature sensor with high temperature protection is also provided to achieve the effect of controlling the temperature and humidity of the cabinet.

[0018] 2. In the utility model, the temperature inside the cabinet is measured by using a temperature sensor, and the temperature signal can be converted into an electrical signal in conjunction with a thermocouple module. The temperature sensor can regularly monitor the temperature and humidity inside the moisture-proof electrical cabinet to ensure that they are within the set range. If it is found that the temperature and humidity are out of range, the temperature of the moisture-proof cabinet can be adjusted in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the temperature control box of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the supporting moving component of the utility model.

[0023] In the figure: 1. Main body; 101. Cabinet; 102. Grounding copper bar; 103. Rectangular groove; 104. Exhaust fan; 105. Base; 106. Alarm light; 107. Cabinet door; 108. Suction fan; 109. Temperature sensor; 110. Electric heating pipe; 111. Handle; 2. Temperature control component; 201. Control box; 202. Display screen; 203. Control button; 204. Loading board; 205. Power supply; 206. Temperature processing unit; 207. AC contactor; 208. Electric thermocouple module; 209. Temperature sensing unit; 210. Relay; 211. Capacitor; 3. Support moving component; 301. Bottom plate; 302. Moving wheel; 303. Threaded rod; 304. Nut; 305. Foot. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example: See Figure 1-Figure 4 A moisture-proof electrical cabinet and a moisture-proof electrical cabinet device shown include a main body 1, a temperature control component 2 is fixedly connected to the side of the main body 1, and a supporting moving component 3 is arranged at the bottom of the main body 1;

[0026] In this embodiment, refer to Figure 1 , Figure 2 and Figure 3As shown, the main body 1 includes a cabinet 101, and a temperature sensor 109 and an electric heating tube 110 are fixedly connected inside the cabinet 101. The temperature control component 2 includes a control box 201, and a loading plate 204 is fixedly connected inside the control box 201. The side of the loading plate 204 is fixedly connected with a power supply 205, a temperature processing unit 206, an AC contactor 207, an electric thermocouple module 208, a temperature sensing unit 209, a relay 210 and a capacitor 211. The temperature control component 2 can be used to adjust the temperature inside the cabinet 101, and the required temperature is input. If the temperature of the cabinet 101 is lower than the set temperature, the contacts of the relay 210 are closed and the electric heating tube 110 starts to be heated. When the temperature of the cabinet 101 matches the set temperature, the relay 210 will be disconnected at this time to stop the heating of the electric heating tube 110, and a temperature sensor 109 with high temperature protection is provided, thereby achieving the effect of controlling the temperature and humidity of the cabinet 101.

[0027] The side of the control box 201 is fixedly connected with a display screen 202 and a control button 203, and the control button 203 is provided with a plurality of buttons. The power supply 205, the temperature processing unit 206, the AC contactor 207, the thermocouple module 208, the temperature sensing unit 209, the relay 210 and the capacitor 211 are all electrically connected. The side of the cabinet 101 is provided with a rectangular groove 103, and the rectangular groove 103 is provided with two. The exhaust fan 104 and the suction fan 108 are installed inside the rectangular groove 103. The top of the cabinet 101 is fixedly connected with a base 105, and the base 108 is provided with a plurality of buttons. 5 is fixedly connected with an alarm light 106 on the top, a grounding copper bus 102 is fixedly connected with the side of the cabinet 101, a cabinet door 107 is fixedly connected with the side of the cabinet door 107, and a handle 111 is fixedly connected with the side of the cabinet door 107. The temperature inside the cabinet 101 is measured by a temperature sensor 109, and the temperature signal can be converted into an electrical signal in conjunction with the thermocouple module 208. The temperature sensor 109 can regularly monitor the temperature and humidity inside the moisture-proof electrical cabinet to ensure that it is within the set range. If it is found that the temperature and humidity are out of the range, the temperature of the moisture-proof cabinet can be adjusted in time.

[0028] In this embodiment, refer to Figure 1 and Figure 4 As shown, the supporting moving component 3 includes a base plate 301, and a moving wheel 302 is arranged at the bottom of the base plate 301, and four moving wheels 302 are arranged. The cabinet 101 is fixedly connected to the base plate 301, and the internal thread of the base plate 301 is connected to a threaded rod 303, and the threaded rod 303 extends to the inside of the cabinet 101, and the bottom of the threaded rod 303 is threadedly connected to a nut 304, and the bottom of the threaded rod 303 is fixedly connected to a foot 305. The threaded rod 303 and the nut 304 are used in combination to lift and lower the cabinet 101, thereby increasing the height of the cabinet 101, preventing moisture from invading the cabinet from the bottom of the cabinet 101, and increasing the humidity in the cabinet.

[0029] In the present scheme, a moisture-proof electrical cabinet and a moisture-proof electrical cabinet device use a temperature sensor 109 to obtain the set temperature of the cabinet 101 and the actual temperature of the electric heating tube 110 when in use. When the difference between the actual temperature and the target set temperature is greater than the temperature threshold, the temperature control component 2 can be used to adjust the temperature inside the cabinet 101, and the required temperature is input. If the temperature of the cabinet 101 is lower than the set temperature, the contacts of the relay 210 are closed and the electric heating tube 110 starts to be heated. When the temperature of the cabinet 101 matches the set temperature, the relay 210 will be disconnected to stop the heating of the electric heating tube 110, and a temperature sensor 109 with high temperature protection is provided, thereby achieving the effect of controlling the temperature and humidity of the cabinet 101 and achieving the purpose of moisture-proofing.

[0030] 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 moisture-proof electrical cabinet, comprising a main body (1), characterized in that: A temperature control component (2) is fixedly connected to the side of the main body (1), and a supporting moving component (3) is provided at the bottom of the main body (1); The main body (1) comprises a cabinet (101), and a temperature sensor (109) and an electric heating pipe (110) are fixedly connected inside the cabinet (101); The temperature control assembly (2) comprises a control box (201), the interior of the control box (201) is fixedly connected to a loading plate (204), and the side of the loading plate (204) is fixedly connected to a power supply (205), a temperature processing unit (206), an AC contactor (207), an electric thermocouple module (208), a temperature sensing unit (209), a relay (210) and a capacitor (211).

2. A moisture-proof electrical cabinet according to claim 1, characterized in that: A display screen (202) and operating buttons (203) are fixedly connected to the side of the control box (201), and a plurality of operating buttons (203) are provided.

3. A moisture-proof electrical cabinet according to claim 1, characterized in that: The power source (205), the temperature processing unit (206), the AC contactor (207), the thermocouple module (208), the temperature sensing unit (209), the relay (210) and the capacitor (211) are all electrically connected.

4. A moisture-proof electrical cabinet according to claim 1, characterized in that: A rectangular groove (103) is provided on the side of the cabinet (101), two rectangular grooves (103) are provided, and an exhaust fan (104) and an air intake fan (108) are installed inside the rectangular grooves (103).

5. The moisture-proof electrical cabinet according to claim 1, characterized in that: The top of the cabinet (101) is fixedly connected to a base (105), the top of the base (105) is fixedly connected to an alarm light (106), and the side of the cabinet (101) is fixedly connected to a grounding copper busbar (102).

6. A moisture-proof electrical cabinet according to claim 1, characterized in that: A cabinet door (107) is fixedly connected to the side of the cabinet body (101), and a handle (111) is fixedly connected to the side of the cabinet door (107).

7. The moisture-proof electrical cabinet according to claim 1, characterized in that: The supporting moving assembly (3) comprises a bottom plate (301), and moving wheels (302) are arranged at the bottom of the bottom plate (301), and four moving wheels (302) are arranged.

8. A moisture-proof electrical cabinet device, applicable to a moisture-proof electrical cabinet as claimed in any one of claims 1 to 7, characterized in that: The cabinet (101) is fixedly connected to the base plate (301); a threaded rod (303) is threadedly connected to the interior of the base plate (301); the threaded rod (303) extends into the interior of the cabinet (101); a nut (304) is threadedly connected to the bottom of the threaded rod (303); and a foot (305) is fixedly connected to the bottom of the threaded rod (303).

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