CN219980218U - Energy-saving cold water cooling device for machine room - Google Patents

Abstract

The utility model discloses an energy-saving type machine room cold water cooling device, which relates to the technical field of machine rooms and comprises a machine room body, wherein a plurality of evenly distributed power distribution cabinets are arranged in the machine room body, a fan is arranged at the air outlet end of each power distribution cabinet, a cooling assembly is arranged at the outer side of the machine room body, each cooling assembly comprises a cold water pipe arranged on the inner wall of each power distribution cabinet, cooling water circulates in each cold water pipe, a mounting ring is detachably arranged at the air inlet end of each power distribution cabinet, and a dustproof cloth bag is arranged on each mounting ring; according to the utility model, the temperature in the power distribution cabinet is reduced by air cooling and water cooling, and the air circulation in the power distribution cabinet can prevent water vapor condensation, so that electric appliances in the power distribution cabinet are protected.

Description

An energy-saving machine room cold water cooling device

Technical field

The utility model relates to the technical field of computer rooms, and is specifically an energy-saving cold water cooling device for the computer room.

Background technique

With the advent of the Internet era, the demand for data computer rooms in all walks of life is also increasing. According to statistics, the area of newly added data center computer rooms in my country in recent years has been about 8 million square meters every year, and there are about 30,000 new data center computer rooms, including power system energy-saving analysis, power environment system energy-saving control, and intelligent control of IT equipment. , the application of new energy-saving technologies in IT equipment, the application of intelligent management software, etc.

The most important electrical equipment in the existing computer room is the power distribution cabinet, and there are a large number of power distribution cabinets. The power distribution cabinets will generate a large amount of heat during operation. The existing treatment method is to cool down through cooling water circulation, but The temperature inside the power distribution cabinet is high. Using cold water to cool down can easily cause water vapor to condense on the inner wall of the power distribution cabinet, which can easily cause electrical short circuits.

In view of the above problems, the present utility model provides an energy-saving machine room cold water cooling device.

Utility model content

The purpose of this utility model is to provide an energy-saving machine room cold water cooling device. The utility model accelerates the cooling of the distribution cabinet through air cooling and water cooling, and the air circulation in the distribution cabinet can prevent water vapor condensation and protect the electrical appliances inside the distribution cabinet. , thereby solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: an energy-saving machine room cold water cooling device, including a machine room body. There are several evenly distributed power distribution cabinets inside the machine room body. The air outlet end of the power distribution cabinet is equipped with a fan. A cooling component is provided on the outside of the main body. The cooling component includes a cold water pipe installed on the inner wall of the distribution cabinet. Cooling water circulates in the cold water pipe. A mounting ring is detachably installed at the air inlet end of the distribution cabinet, and a dustproof bag is provided on the mounting ring.

Further, the fan is fixedly installed on the end of the machine room body, the air inlet end of the fan is fixedly connected to the air collecting pipe, the air outlet end of the distribution cabinet is fixedly connected to the air outlet pipe, the air outlet end of the air outlet pipe is fixedly connected to the air collecting pipe inlet end, and the power distribution cabinet The front end is connected to a cabinet door through hinge rotation, a dustproof hole is provided on the cabinet door, and a dustproof cloth bag is arranged in the dustproof hole.

Further, the cooling assembly also includes a water pump fixedly installed on the end of the machine room body. The water outlet end of the water pump is fixedly connected to a water inlet pipe. The water outlet end of the water inlet pipe is fixedly connected to the water inlet end of the cold water pipe. The water outlet end of the cold water pipe is fixedly connected to an outlet. The water pipe, the water outlet end of the water outlet pipe is fixedly connected to the water inlet end of the cooler, and the water outlet end of the cooler is fixedly connected to the water inlet end of the water pump.

Further, there are several evenly distributed connecting rods slidingly connected to the installation ring. One end of the connecting rod is fixedly connected with a bottom ring, and the other end of the connecting rod is fixedly connected with a top ring. The installation ring is threadedly connected to the dustproof hole, and the connecting rod outer cover is provided with Dust-proof bag, the inner bottom surface of the dust-proof bag is fixedly connected to the bottom ring, the end of the dust-proof bag is fixedly connected to the side of the installation ring, springs are fixedly connected to the sides of both ends of the top ring, and the other end of the spring is fixedly connected to the side of the installation ring. An eccentric wheel is rollingly connected to the side of the top ring, and the eccentric wheel is fixedly installed on the output end of the motor.

Further, a temperature sensor is provided at the end of the power distribution cabinet, and the sensing end of the temperature sensor is located in the power distribution cabinet. A control module is also provided on the power distribution cabinet. The control module is electrically connected to the temperature sensor, and the control modules are also electrically connected respectively. Fans, water pumps and coolers.

Compared with the existing technology, the beneficial effects of this utility model are as follows:

The utility model provides an energy-saving machine room cold water cooling device. The water pump transports the cold water into the cold water pipe through the water inlet pipe, taking away the heat in the distribution cabinet. The water with temperature enters the cooling machine for cooling, and then passes through The water pump re-pumps into the cold water pipe. During this process, the fan works to draw out the air in the distribution cabinet, causing the air in the distribution cabinet to flow and be replaced. The dust is blocked by the dust-proof bag, and the temperature sensor detects the power distribution If the temperature inside the cabinet reaches the set value, cooling will stop. The purpose of this design is to accelerate the cooling of the power distribution cabinet through air cooling and water cooling, and the air circulation in the power distribution cabinet can prevent water vapor from condensing and protect the electrical appliances inside the power distribution cabinet.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the internal structure of the machine room body in the present utility model;

Figure 3 is a schematic diagram of the position of the dust-proof bag in the utility model;

Figure 4 is a schematic diagram of the position of the bottom ring of the utility model;

Figure 5 is a schematic diagram of the cooling assembly of the present utility model.

In the picture: 1. Machine room body; 2. Power distribution cabinet; 3. Cabinet door; 4. Dust-proof hole; 5. Air outlet pipe; 6. Air collecting pipe; 7. Fan; 8. Installation ring; 9. Connecting rod; 10 , Bottom ring; 11. Dust-proof bag; 12. Top ring; 13. Spring; 14. Eccentric wheel; 15. Water pump; 16. Cooler; 17. Cold water pipe; 18. Water inlet pipe; 19. Water outlet pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

In order to solve the technical problem of how to effectively cool down, as shown in Figure 1-5, the following preferred technical solutions are provided:

An energy-saving machine room cold water cooling device includes a machine room body 1. A number of evenly distributed distribution cabinets 2 are provided inside the machine room body 1. A fan 7 is provided at the air outlet of the distribution cabinet 2. A cooling component is provided outside the machine room body 1. The assembly includes a cold water pipe 17 arranged on the inner wall of the power distribution cabinet 2. Cooling water circulates in the cold water pipe 17. A mounting ring 8 is detachably installed at the air inlet end of the power distribution cabinet 2. A dustproof bag 11 is provided on the mounting ring 8.

Specifically, the water pump 15 transports the cold water into the cold water pipe 17 through the water inlet pipe 18 to take away the heat in the distribution cabinet 2. The water with temperature enters the cooler 16 for cooling, and is pumped in again through the water pump 15. into the cold water pipe 17. During this process, the fan 7 works to draw out the air in the distribution cabinet 2, causing the air in the distribution cabinet 2 to flow and be replaced. The dust is blocked by the dust-proof bag 11, and the temperature sensor detects If the temperature inside the distribution cabinet 2 reaches the set value, the cooling will stop. The purpose of this design is to accelerate the cooling of the power distribution cabinet 2 through air cooling and water cooling, and the air circulation in the power distribution cabinet 2 can prevent water vapor from condensing and protect the electrical appliances inside the power distribution cabinet 2 .

Further, as shown in Figures 1 and 2, the following preferred technical solutions are provided:

The fan 7 is fixedly installed on the end of the machine room body 1. The air inlet end of the fan 7 is fixedly connected to the air collecting pipe 6. The air outlet end of the distribution cabinet 2 is fixedly connected to the air outlet pipe 5. The air outlet end of the air outlet pipe 5 is fixed to the air inlet end of the air collecting pipe 6. Connected, the front end of the power distribution cabinet 2 is connected to a cabinet door 3 through a hinge. A dustproof hole 4 is provided on the cabinet door 3. A dustproof cloth bag 11 is provided in the dustproof hole 4. The purpose of this design is to pass the fan 7 to the power distribution The air in cabinet 2 is replaced.

Further, as shown in Figure 5, the following preferred technical solutions are provided:

The cooling assembly also includes a water pump 15 fixedly installed on the end of the machine room body 1. The water outlet end of the water pump 15 is fixedly connected to a water inlet pipe 18. The water outlet end of the water inlet pipe 18 is fixedly connected to the water inlet end of the cold water pipe 17. The water outlet end of the cold water pipe 17 There is a water outlet pipe 19 in fixed communication. The water outlet end of the water outlet pipe 19 is fixedly connected with the water inlet end of the cooler 16. The water outlet end of the cooler 16 is fixedly connected with the water inlet end of the water pump 15. The purpose of this design is to ensure the circulating flow of cooling water in the cold water pipe 17. Cool down the inside of the distribution cabinet 2.

Further, as shown in Figure 2-4, the following preferred technical solutions are provided:

There are several evenly distributed connecting rods 9 slidingly connected to the mounting ring 8. One end of the connecting rod 9 is fixedly connected to a bottom ring 10, and the other end of the connecting rod 9 is fixedly connected to a top ring 12. The mounting ring 8 is threadedly connected to the dustproof hole 4. The outer cover of the connecting rod 9 is provided with a dust-proof bag 11. The inner bottom surface of the dust-proof bag 11 is fixedly connected to the bottom ring 10. The end of the dust-proof bag 11 is fixedly connected to the side of the mounting ring 8. The top ring 12 is fixedly connected to springs 13 on both sides. , the other end of the spring 13 is fixedly connected to the side of the installation ring 8, and the side of the top ring 12 is rollingly connected to an eccentric 14. The eccentric 14 is fixedly installed on the output end of the motor. The purpose of this design is to ensure that the dust-proof bag 11 is removable. To facilitate replacement, the rotation of the eccentric wheel 14 drives the top ring 12 to reciprocate linearly with respect to the mounting ring 8, and then drives the bottom ring 10 to reciprocate through the connecting rod 9, repeatedly shaking the dust-proof bag 11, and removing the dust attached to the dust-proof bag 11. The dust is shaken off to avoid clogging the dust-proof bag 11 and affecting air replacement.

Further, as shown in Figures 1 and 5, the following preferred technical solutions are provided:

A temperature sensor is provided at the end of the power distribution cabinet 2. The sensing end of the temperature sensor is located in the power distribution cabinet 2. A control module is also provided on the power distribution cabinet 2. The control module is electrically connected to the temperature sensor. The control module is also electrically connected to the temperature sensor. Connect the fan 7, water pump 15 and cooler 16. The purpose of this design is to detect the temperature in the distribution cabinet 2 through the temperature sensor and feed the signal back to the control module. If it exceeds the set value, the control module controls the fan 7, water pump 15 and Cooler 16 works.

To sum up: the water pump 15 transports the cold water to the cold water pipe 17 through the water inlet pipe 18, and takes away the heat in the distribution cabinet 2. The water with temperature enters the cooling machine 16 for cooling, and then is cooled again through the water pump 15. Pumped into the cold water pipe 17, during this process, the fan 7 works to draw out the air in the distribution cabinet 2, so that the air in the distribution cabinet 2 flows and is replaced, and the dust is blocked by the dust-proof bag 11, and the temperature sensor The device detects the temperature in the power distribution cabinet 2 and stops cooling if it reaches the set value. The purpose of this design is to accelerate the cooling of the power distribution cabinet 2 through air cooling and water cooling, and the air circulation in the power distribution cabinet 2 can prevent water vapor from condensing and protect the electrical appliances inside the power distribution cabinet 2 .

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An energy-saving machine room cold water cooling device, including a machine room body (1), which is characterized in that: there are several evenly distributed power distribution cabinets (2) inside the machine room body (1). The power distribution cabinets (2) A fan (7) is provided at the air outlet end, and a cooling component is provided outside the machine room body (1). The cooling component includes a cold water pipe (17) provided on the inner wall of the power distribution cabinet (2), and cooling water circulates in the cold water pipe (17). A mounting ring (8) is detachably installed at the air inlet end of the power distribution cabinet (2), and a dust-proof bag (11) is provided on the mounting ring (8). 2. An energy-saving machine room cold water cooling device according to claim 1, characterized in that: the fan (7) is fixedly installed on the end of the machine room body (1), and the air inlet end of the fan (7) is fixedly connected with The air collecting pipe (6) and the air outlet end of the power distribution cabinet (2) are fixedly connected to the air outlet pipe (5). The air outlet end of the air outlet pipe (5) is fixedly connected to the air inlet end of the air collecting pipe (6). The front end of the power distribution cabinet (2) passes through A cabinet door (3) is rotatably connected to the hinge, a dustproof hole (4) is provided on the cabinet door (3), and a dustproof cloth bag (11) is provided in the dustproof hole (4). 3. An energy-saving machine room cold water cooling device according to claim 1, characterized in that: the cooling component further includes a water pump (15) fixedly installed on the end of the machine room body (1), and the water pump (15) discharges water The water inlet pipe (18) is fixedly connected to the water inlet end of the cold water pipe (18), and the water outlet end of the cold water pipe (17) is fixedly connected to the water inlet end of the cold water pipe (17). 19) The water outlet end is fixedly connected to the water inlet end of the cooler (16), and the water outlet end of the cooler (16) is fixedly connected to the water inlet end of the water pump (15). 4. An energy-saving machine room cold water cooling device according to claim 1, characterized in that: the mounting ring (8) is slidably connected with a number of evenly distributed connecting rods (9), one end of the connecting rod (9) A bottom ring (10) is fixedly connected, and the other end of the connecting rod (9) is fixedly connected with a top ring (12). The mounting ring (8) is threadedly connected to the dustproof hole (4), and the outer cover of the connecting rod (9) is provided with a dustproof Cloth bag (11), the inner bottom surface of dust-proof cloth bag (11) is fixedly connected to the bottom ring (10), the end of dust-proof cloth bag (11) is fixedly connected to the side of the installation ring (8), and both ends and sides of the top ring (12) are fixed A spring (13) is connected, and the other end of the spring (13) is fixedly connected to the side of the installation ring (8). The side of the top ring (12) is rollingly connected to an eccentric wheel (14), and the eccentric wheel (14) is fixedly installed on the motor output. Serve. 5. An energy-saving machine room cold water cooling device according to claim 1, characterized in that: a temperature sensor is provided at the end of the power distribution cabinet (2), and the sensing end of the temperature sensor is located in the power distribution cabinet (2). Inside, the power distribution cabinet (2) is also provided with a control module. The control module is electrically connected to the temperature sensor. The control module is also electrically connected to the fan (7), water pump (15) and cooler (16).