CN212909102U

CN212909102U - Self-starting heat sink of UPS control assembly cabinet

Info

Publication number: CN212909102U
Application number: CN202021951033.1U
Authority: CN
Inventors: 梁凡
Original assignee: Shenzhen Zhongtianhang Technology Co ltd
Current assignee: Shenzhen Zhongtianhang Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-06
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a self-starting cooling device of a UPS control assembly cabinet, which comprises a cooling box, an S7-300PLC controller, a charcoal box, a circulating cooling mechanism and a cabinet body; the top of one side of the inside of the cabinet body is provided with a CWDZ11 temperature sensor, the top of the cabinet body is fixedly provided with an installation shell, the inner top of the installation shell is fixedly provided with a R300C motor, the output end of the R300C motor is fixedly provided with fan blades through a rotating shaft, the top of the installation shell is fixedly provided with a cooling box, and one side of the cooling box is fixedly provided with an S7-300PLC controller. The utility model discloses set up the charcoal box and strain the dirt lid, outside air enters into inside the guide duct after straining dirt lid and charcoal box, strains the dirt lid and can filter the dust, avoids the dust to enter into the internal portion of cabinet and causes circuit fault, and the charcoal box can filter some harmful gas in the air, avoids some electric elements that these harmful gas enter into the internal portion of cabinet to cause the damage.

Description

Self-starting heat sink of UPS control assembly cabinet

Technical Field

The utility model relates to a UPS subassembly cabinet technical field specifically is a UPS control subassembly cabinet's self-starting heat sink.

Background

UPS is uninterrupted Power source (Uninterruptable Power Supply), is an uninterrupted Power source who contains energy memory, and mainly used provides incessant Power for the higher equipment of part to Power stability requirement, dispels the heat to UPS subassembly cabinet in order to make things convenient for, need set up self-starting heat sink.

The self-starting cooling device of the existing UPS control assembly cabinet has the following defects:

1. the self-starting heat sink of current UPS control assembly cabinet is generally through blowing to the internal portion of cabinet, gives off with higher speed the heat of the internal portion of cabinet to accomplish the cooling of the cabinet body, the cooling effect is relatively poor.

2. When the conventional self-starting cooling device of the UPS control assembly cabinet blows air to the inside of the cabinet body, dust and some harmful gases in the air can enter the inside of the cabinet body, and electrical elements in the inside of the cabinet body can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-starting heat sink of UPS control assembly cabinet to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a self-starting cooling device of a UPS control assembly cabinet comprises a cooling box, an S7-300PLC, a charcoal box, a circulating cooling mechanism and a cabinet body; the top of one side in the cabinet body is provided with a CWDZ11 temperature sensor, the top of the cabinet body is fixedly provided with a mounting shell, the top of the mounting shell is fixedly provided with an R300C motor, the output end of the R300C motor is fixedly provided with fan blades through a rotating shaft, the top of the mounting shell is fixedly provided with a cooling box, one side of the cooling box is fixedly provided with an S7-300PLC controller, the S7-300PLC controller is electrically connected with the R300C motor and the CWDZ11 temperature sensor through conducting wires, an equidistant air guide pipe is inserted into the cooling box, the top end of the air guide pipe extending to the outer side of the cooling box is fixedly provided with a carbon box, a dust filter cover is fixedly arranged at the top opening of the carbon box, the bottom end of the air guide pipe extends to the inside of the mounting shell, the other side of the cooling box is fixedly provided with a circulating cooling mechanism, the input end of the circulating cooling mechanism is fixedly connected with the output, and the output end of the circulating cooling mechanism is fixedly connected with the input end of the top of the cooling box through a guide pipe.

Preferably, the inner bottom of the carbon box is provided with a shielding mesh plate, and the interior of the carbon box is filled with activated carbon.

Preferably, the surface of the dust filtration cover is provided with anti-skid grains, and the top of the dust filtration cover is fixedly provided with a dust filtration net cover.

Preferably, ISG circulating water pump and BR heat exchanger are fixedly installed in the circulating cooling mechanism, ISG circulating water pump and BR heat exchanger pass through wire and S7-300PLC controller electric connection, the input of BR heat exchanger passes through pipe and circulating cooling mechanism 'S input fixed connection, the output of BR heat exchanger passes through pipe and ISG circulating water pump' S input fixed connection, ISG circulating water pump 'S output passes through pipe and circulating cooling mechanism' S output fixed connection.

Preferably, a water filling port is arranged at the center of the top of the cooling box, and a sealing cover is fixedly mounted at the top of the water filling port.

Preferably, the front surface of the S7-300PLC controller is provided with a display screen, a power key and a temperature adjusting knob, and the bottom of the S7-300PLC controller is connected with a plug through a lead.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up cooler bin, guide duct, when R300C motor drive flabellum rotates to the internal portion of cabinet to the drum wind, outside air passes through inside the guide duct enters into the installation shell, and outside air flows through the guide duct and enters into the inside in-process of installation shell, and the inside cold water of cooler bin can cool off the air, then cold wind enters into the internal portion of cabinet and can play rapid cooling's effect, improves the cooling performance of device.

2. The utility model discloses set up the charcoal box and strain the dirt lid, outside air enters into inside the guide duct after straining dirt lid and charcoal box, strains the dirt lid and can filter the dust, avoids the dust to enter into the internal portion of cabinet and causes circuit fault, and the charcoal box can filter some harmful gas in the air, avoids some electric elements that these harmful gas enter into the internal portion of cabinet to cause the damage.

Drawings

Fig. 1 is an external view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged schematic view of the present invention at a in fig. 2;

fig. 4 is an enlarged schematic view of the circulation cooling mechanism of fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the S7-300PLC controller of fig. 2 according to the present invention.

In the figure: 1. mounting a shell; 2. R300C motor; 3. a fan blade; 4. a cooling tank; 401. a water filling port; 402. a sealing cover; 5. an air guide pipe; 6. s7-300PLC controller; 601. a display screen; 602. a power key; 603. a temperature adjusting knob; 604. a plug; 7. a carbon box; 701. activated carbon; 702. shielding the screen plate; 8. a circulating cooling mechanism; 801. an ISG circulating water pump; 802. a BR heat exchanger; 9. a dust filtering cover; 901. anti-skid lines; 902. a dust filtering screen cover; 10. a cabinet body; 11. CWDZ11 temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a self-starting cooling device of a UPS control assembly cabinet comprises a cooling box 4, an S7-300PLC controller 6, a charcoal box 7, a circulating cooling mechanism 8 and a cabinet body 10; the top of one side inside the cabinet body 10 is provided with a CWDZ11 temperature sensor 11, the CWDZ11 temperature sensor 11 is used for detecting the temperature inside the cabinet body 10, the top of the cabinet body 10 is fixedly provided with a mounting shell 1 through bolts, the top inside the mounting shell 1 is fixedly provided with an R300C motor 2 through bolts, the output end of the R300C motor 2 is fixedly provided with a fan blade 3 through a rotating shaft, the R300C motor 2 drives the fan blade 3 to rotate and blow air into the cabinet body 10, meanwhile, the heat dissipation rate inside the cabinet body 10 is accelerated, so that the temperature inside the cabinet body 10 is rapidly reduced, the top of the mounting shell 1 is welded with a cooling box 4, the cooling box 4 is used for cooling the air passing through an air duct 5, one side of the cooling box 4 is fixedly provided with an S7-300PLC controller 6 through bolts, the S7-300PLC controller 6 is electrically connected with the R300C motor 2 and the CWDZ11 temperature sensor 11 through wires, and the S7-300PLC controller, an equidistant air guide pipe 5 is inserted into the cooling box 4, the air guide pipe 5 is used for guiding outside air into the mounting shell 1, a carbon box 7 is fixedly mounted at the top end of the air guide pipe 5 extending to the outer side of the cooling box 4 through a threaded structure, the carbon box 7 is used for adsorbing and filtering harmful gas in the air, a dust filter cover 9 is fixedly mounted at the top opening of the carbon box 7 through a threaded structure, the dust filter cover 9 is used for filtering dust in the air, the bottom end of the air guide pipe 5 extends to the inside of the mounting shell 1, a circulating cooling mechanism 8 is fixedly mounted at the other side of the cooling box 4 through a bolt, the input end of the circulating cooling mechanism 8 is fixedly connected with the output end at the bottom of the cooling box 4 through a guide pipe, the output end of the circulating cooling mechanism 8 is fixedly connected with the input end at the top of the cooling box 4 through a guide pipe, and the circulating cooling mechanism 8 is used for circularly, the cold water in the cooling box 4 is ensured to be at a constant temperature, and the refrigeration effect of the cold water on the air is ensured.

Further, the interior bottom of charcoal box 7 has been placed and has been sheltered from otter board 702, shelters from otter board 702 and shelters from the inside active carbon 701 of charcoal box 7, avoids active carbon 701 to flow into the guide duct 5 from inside of charcoal box 7 inside, and the inside packing of charcoal box 7 has active carbon 701, and active carbon 701 is arranged in adsorbing the filtration to the harmful gas in the air.

Further, the surface of the dust filtration cover 9 is provided with anti-slip lines 901, the anti-slip lines 901 facilitate a person to screw the dust filtration cover 9, the top of the dust filtration cover 9 is welded with a dust filtration mesh enclosure 902, and the dust filtration mesh enclosure 902 is used for filtering dust in the air.

Further, an ISG circulating water pump 801 and a BR heat exchanger 802 are fixedly installed in the circulating cooling mechanism 8 through bolts, the ISG circulating water pump 801 and the BR heat exchanger 802 are electrically connected with the S7-300PLC controller 6 through wires, the input end of the BR heat exchanger 802 is fixedly connected with the input end of the circulating cooling mechanism 8 through a guide pipe, the output end of the BR heat exchanger 802 is fixedly connected with the input end of the ISG circulating water pump 801 through a guide pipe, the output end of the ISG circulating water pump 801 is fixedly connected with the output end of the circulating cooling mechanism 8 through a guide pipe, the ISG circulating water pump 801 pumps out cold water in the cooling box 4, the cold water is cooled through the BR heat exchanger 802 and then enters the cooling box 4 again, and circulating cooling of the cold water in the cooling box 4 is completed.

Further, the central point department at cooling tank 4 top is equipped with filler 401, and inside filler 401 was convenient for add cold water to cooling tank 4, there was sealed lid 402 at filler 401's top through helicitic texture fixed mounting, and sealed lid 402 is used for sealing filler 401.

Further, the front of the S7-300PLC controller 6 is provided with a display screen 601, a power key 602 and a temperature adjusting knob 603, the display screen 601 is used for displaying a set temperature value and a temperature value detected by the CWDZ11 temperature sensor 11, the power key 602 controls the working state of the S7-300PLC controller 6, the temperature adjusting knob 603 is used for setting a temperature value inside the cabinet 10, the bottom of the S7-300PLC controller 6 is connected with a plug 604 through a wire, and the S7-300PLC controller 6 is connected with a power supply through the plug 604.

The working principle is as follows: when in use, the temperature adjusting device is connected with a power supply through the plug 604, then the temperature value inside the cabinet body 10 is set through the temperature adjusting knob 603, when the temperature value detected by the CWDZ11 temperature sensor 11 is larger than the set value, the S7-300PLC controller 6 automatically controls the R300C motor 2 and the circulating cooling mechanism 8 to work, the circulating cooling mechanism 8 circularly cools the cold water in the cooling box 4, the R300C motor 2 drives the fan blades 3 to rotate to blow air to the inside of the cabinet body 10, the outside air enters the air guide pipe 5 through the dust filter cover 9 and the carbon box 7, then the cold water in the cooling box 4 cools the air in the air guide pipe 5, the cooled air enters the mounting shell 1, the cold air enters the cabinet body 10 under the action of the fan blades 3 to rapidly cool the cabinet body 10, when the temperature value detected by the CWDZ11 temperature sensor 11 is lower than the set value, the S7-300PLC controller 6 automatically controls the R300C motor 2 and the circulating cooling mechanism 8 to stop working.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A self-starting cooling device of a UPS control assembly cabinet comprises a cooling box (4), an S7-300PLC controller (6), a charcoal box (7), a circulating cooling mechanism (8) and a cabinet body (10); the method is characterized in that: a CWDZ11 temperature sensor (11) is arranged at the top of one side inside the cabinet body (10), a mounting shell (1) is fixedly mounted at the top of the cabinet body (10), an R300C motor (2) is fixedly mounted at the inner top of the mounting shell (1), fan blades (3) are fixedly mounted at the output end of the R300C motor (2) through a rotating shaft, a cooling box (4) is fixedly mounted at the top of the mounting shell (1), an S7-300PLC controller (6) is fixedly mounted at one side of the cooling box (4), the S7-300PLC controller (6) is electrically connected with the R300C motor (2) and the CWDZ11 temperature sensor (11) through wires, an air guide pipe (5) with equal intervals is inserted into the cooling box (4), a carbon box (7) is fixedly mounted at the top end of the air guide pipe (5) extending to the outer side of the cooling box (4), and a dust filter cover (9) is fixedly mounted at the top opening of the carbon box (7), the bottom end of the air guide pipe (5) extends to the inside of the mounting shell (1), a circulating cooling mechanism (8) is fixedly mounted on the other side of the cooling box (4), the input end of the circulating cooling mechanism (8) is fixedly connected with the output end of the bottom of the cooling box (4) through a guide pipe, and the output end of the circulating cooling mechanism (8) is fixedly connected with the input end of the top of the cooling box (4) through a guide pipe.

2. The self-starting cooling device of the UPS control assembly cabinet as claimed in claim 1, wherein: a shielding mesh plate (702) is placed at the inner bottom of the carbon box (7), and activated carbon (701) is filled in the carbon box (7).

3. The self-starting cooling device of the UPS control assembly cabinet as claimed in claim 1, wherein: the surface of the dust filtration cover (9) is provided with anti-skid grains (901), and the top of the dust filtration cover (9) is fixedly provided with a dust filtration net cover (902).

4. The self-starting cooling device of the UPS control assembly cabinet as claimed in claim 1, wherein: ISG circulating water pump (801) and BR heat exchanger (802) are fixedly installed inside circulating cooling mechanism (8), ISG circulating water pump (801) and BR heat exchanger (802) are electrically connected with S7-300PLC controller (6) through wires, the input end of BR heat exchanger (802) is fixedly connected with the input end of circulating cooling mechanism (8) through a guide pipe, the output end of BR heat exchanger (802) is fixedly connected with the input end of ISG circulating water pump (801) through a guide pipe, and the output end of ISG circulating water pump (801) is fixedly connected with the output end of circulating cooling mechanism (8) through a guide pipe.

5. The self-starting cooling device of the UPS control assembly cabinet as claimed in claim 1, wherein: a water filling port (401) is arranged at the central position of the top of the cooling box (4), and a sealing cover (402) is fixedly mounted at the top of the water filling port (401).

6. The self-starting cooling device of the UPS control assembly cabinet as claimed in claim 1, wherein: the front side of the S7-300PLC controller (6) is provided with a display screen (601), a power key (602) and a temperature adjusting knob (603), and the bottom of the S7-300PLC controller (6) is connected with a plug (604) through a wire.