CN114623699A - Integrated cold station integrated transverse flow open type cooling tower special for efficient machine room - Google Patents

Abstract

The invention discloses a cross-flow open cooling tower dedicated to an integrated high-efficiency machine room with an integrated cooling station, and belongs to the technical field of cooling towers. It includes: a platform, a tower body and a refrigerating host box set on the platform; the tower body is provided with a collecting basin with an upward opening, an inner water inlet main pipe, at least one packing heat dissipation structure, at least one water distribution structure and an exhaust device The inside of the refrigerating host box is provided with a refrigerating host, the output end of the refrigerating host is connected with the inner water inlet main pipe through the water inlet pipe, and the input end of the refrigerating host is connected with the collecting basin through the water outlet pipe. The cooling tower and the refrigerating main engine of the invention are installed on the floor or the podium plane, which reduces the traditionally required pipes, reduces the pressure and head of the water pump, and reduces the energy consumption. Energy saving.

Description

Integrated cooling station integrated high-efficiency machine room dedicated cross-flow open cooling tower

technical field

The invention relates to the technical field of cooling towers, in particular to a cross-flow open cooling tower dedicated to an integrated high-efficiency machine room with an integrated cooling station.

Background technique

A cross-flow open cooling tower is a device that cools water. The water flow falls vertically from the upper part of the tower, the air flows horizontally through the water-spraying packing, and the cooling tower in which the air flow is orthogonal to the water flow is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to reduce the water temperature; It is to use the water and air flow to exchange heat and cold to generate steam, and the volatilization of the steam takes away heat to achieve evaporative heat dissipation, convective heat transfer and radiation heat transfer to dissipate the waste heat generated in industry or refrigeration and air conditioning to reduce the evaporation of water temperature. A cooling device is used to ensure the normal operation of the system, so it is called a cooling tower.

Traditional cooling towers generally use external pipes, which are placed on the podium or roof, and the refrigeration host is on the basement or first floor. The vertical distance between the refrigeration host and the cooling tower is generally 3 floors or higher, and the pipes are very long. Too many elbows will increase the pump lift and pressure. Obviously, the resistance of the pump will increase, and the power consumption will be too large, which will obviously increase the energy consumption.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art, the purpose of the present invention is to propose a cross-flow open cooling tower dedicated to an integrated high-efficiency machine room with an integrated cooling station. The traditional pipelines are reduced, the pressure and lift of the water pump are reduced, and the energy consumption is reduced. At the same time, the entire construction period is shorter, making the refrigeration system more efficient and energy-saving.

The cross-flow open cooling tower dedicated to the integrated high-efficiency computer room of the integrated cooling station, including: the platform, the tower body and the refrigeration host box set on the platform;

The tower body is provided with a collecting basin with an upward opening, an inner water inlet main pipe, at least one packing heat dissipation structure, at least one water distribution structure and an exhaust device;

The water collecting basin is arranged at the bottom of the tower body;

The inner water inlet main pipe and the packing heat dissipation structure are arranged above the water collecting basin, and the inner water inlet main pipe is communicated with the water distribution structure;

The water distribution structure is arranged above the filler heat dissipation structure, and the water distribution structure is provided with a plurality of water outlet ends;

The top of the tower body is provided with an air outlet communicating with the inside of the tower body, the air outlet is provided with the exhaust device, and the exhaust device is arranged above the inner water inlet main pipe;

The inside of the refrigerating host box is provided with a refrigerating host, the output end of the refrigerating host is connected to the inner water inlet main pipe through a water inlet pipe, and the input end of the refrigerating host is connected to the water collecting basin through a water outlet pipe .

Further, the tower body is arranged on one side of the platform, and the refrigeration host box body is arranged on the other side of the platform; the tower body is adjacent to the refrigeration host box body on the left and right.

Further, the number of the packing heat dissipation structures is two, and the two packing heat dissipation structures are respectively a first packing heat dissipation structure and a second packing heat dissipation structure, and the first packing heat dissipation structure is arranged in one of the tower bodies. side, the second packing heat dissipation structure is arranged on the other side of the tower body;

The number of the water distribution structures is two, and the two water distribution structures are respectively a first water distribution structure and a second water distribution structure, and the first water distribution structure is arranged above the first filler heat dissipation structure , the second water distribution structure is arranged above the second filler heat dissipation structure.

Further, the inner water inlet main pipe is arranged in the middle of the inside of the tower body, and the inner water inlet main pipe is a U-shaped pipe, and the top of the U-shaped pipe is formed with two output ends. The middle part of the lower end of the pipeline is the input end; the input end of the U-shaped pipeline is connected with the water inlet pipe; the two output ends of the U-shaped pipeline are respectively connected with the first water distribution structure and the second water distribution structure Connected.

Further, the packing heat dissipation structure includes several packing heat dissipation fins.

Further, one end of the water inlet pipe passes through the tower body and communicates with the input end of the inner water inlet main pipe, and the other end of the water inlet pipe passes through the refrigerating host box and the output of the refrigerating host. end connection.

Further, a water outlet hole is provided on one side of the water collecting basin, one end of the water outlet pipe passes through the tower body and communicates with the water outlet hole, and the other end of the water outlet pipe passes through the refrigerating host box body. is communicated with the input end of the refrigeration host.

Further, the water inlet pipe is provided with a water inlet butterfly valve, and the water outlet pipe is provided with a water outlet butterfly valve.

Further, the water distribution structure includes a plurality of shower heads and a water distribution tray, a plurality of the shower heads are arranged at the bottom of the water distribution tray, and a water inlet hole is provided on one side of the water distribution tray, so the The output end of the inner water inlet main pipe is communicated with the water inlet hole.

Further, the exhaust device includes a motor and a fan, both of which are arranged above the inner water inlet main pipe, and the fan is arranged on the power output end of the motor.

Compared with the prior art, the beneficial effects of the present invention are:

In the present invention, the tower body and the refrigerating main engine box body are installed on the same platform to form an integrated installation; Structure and exhaust device; the inside of the refrigerating host box is provided with a refrigerating host, the output end of the refrigerating host is connected with the inner water inlet main pipe through the water inlet pipe, and the input end of the refrigerating host is connected with the collecting basin through the water outlet pipe. The tower body and the refrigerating host are installed on the floor or the podium plane, which reduces the traditionally required pipes, greatly reduces the pressure and head of the pump, and greatly reduces the energy consumption. At the same time, the entire construction period is short, making the refrigeration system more efficient and more Energy saving.

Description of drawings

1 is a schematic structural diagram of a cross-flow open cooling tower dedicated to an integrated cooling station integrated high-efficiency machine room provided by a specific embodiment of the present invention;

FIG. 2 is a schematic diagram of a partial structure of a cooling tower provided by a specific embodiment of the present invention.

In the figure: 1. Tower body; 2. Water collecting basin; 3. Water inlet pipe; 31. Water inlet butterfly valve; 4. Inner water inlet main pipe; 5. Water distribution structure; 51. Water distribution tray; ; 6. Packing heat dissipation structure; 7. Exhaust device; 71. Motor; 72. Fan; 8. Outlet pipe; 81. Outlet butterfly valve;

Detailed ways

Hereinafter, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form new embodiments. . In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc., or The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of the present invention.

As shown in Figures 1-2, the cross-flow open cooling tower dedicated to the integrated high-efficiency computer room of the integrated cooling station includes: a platform 10, a tower body 1 and a refrigeration host box body 9 arranged on the platform;

The tower body 1 is provided with a collecting basin 2 with an upward opening, an inner water inlet main pipe 4, at least one packing heat dissipation structure 6, at least one water distribution structure 5 and an exhaust device 7;

The water collecting basin 2 is arranged at the bottom of the tower body 1;

The inner water inlet main pipe 4 and the packing heat dissipation structure 6 are arranged above the water collecting basin 2, and the inner water inlet main pipe 4 is communicated with the water distribution structure 5;

The water distribution structure 5 is arranged above the packing heat dissipation structure 6, and the water distribution structure 5 is provided with several water outlet ends;

The top of the tower body 1 is provided with an air outlet communicating with the interior of the tower body 1, the air outlet is provided with an exhaust device 7, and the exhaust device 7 is arranged above the inner water inlet main pipe 4;

A refrigeration main unit 91 is arranged inside the refrigeration main unit box 9 . The output end of the refrigeration main unit 91 is connected to the inner water inlet main pipe 4 through the water inlet pipe 3 , and the input end of the refrigeration main unit 91 is connected to the water collection basin 2 through the water outlet pipe 8 .

As a preferred embodiment, the tower body 1 is arranged on one side of the platform 10 , and the refrigeration host box 9 is arranged on the other side of the platform 10 ; the tower body 1 is adjacent to the refrigeration host box 9 on the left and right. The tower body 1 can be integrally hoisted on the same platform 10 as the refrigeration host box 9 to form an integral installation.

As a preferred embodiment, the number of packing heat dissipation structures 6 is two, and the two packing heat dissipation structures 6 are respectively a first packing heat dissipation structure and a second packing heat dissipation structure, and the first packing heat dissipation structure is arranged on one side of the tower body 1 . , the second packing heat dissipation structure is arranged on the other side of the tower body 1 . Two filler heat dissipation structures 6 are provided to improve work efficiency;

The number of water distribution structures 5 is two, and the two water distribution structures 5 are respectively a first water distribution structure and a second water distribution structure. The first water distribution structure is arranged above the first filler heat dissipation structure, and the second water distribution structure It is arranged above the second packing heat dissipation structure. Two water distribution structures 5 are provided to improve work efficiency.

As a preferred embodiment, an inner water inlet main pipe 4 is arranged in the middle of the inside of the tower body 1, and the inner water inlet main pipe 4 is a U-shaped pipe. is the input end; the input end of the U-shaped pipe is connected with the water inlet pipe 3; the two output ends of the U-shaped pipe are respectively connected with the first water distribution structure and the second water distribution structure. The inner water inlet main pipe 4 is an integrated inner water inlet pipe, with only one water pipe, unlike the splicing of multiple water pipes on the market, which saves a lot of connecting parts.

As a preferred embodiment, the packing heat dissipation structure 6 includes several packing heat dissipation fins. The packing heat dissipation structure 6 is to increase the heat dissipation, prolong the residence time of the cooling water, increase the heat transfer area, increase the heat transfer and distribute the water evenly.

As a preferred embodiment, one end of the water inlet pipe 3 communicates with the input end of the inner water inlet main pipe 4 through the tower body 1 , and the other end of the water inlet pipe 3 communicates with the output end of the refrigerating host 91 through the refrigerating host box 9 . When water supply is required, it enters the inner water inlet main pipe 4 through the water inlet pipe 3 and is transported to the water distribution tray 51 of the water distribution structure 5 .

As a preferred embodiment, one side of the water collection basin 2 is provided with a water outlet hole, one end of the water outlet pipe 8 passes through the tower body 1 and communicates with the water outlet hole, and the other end of the water outlet pipe 8 passes through the refrigeration host box 9 and the refrigeration host 91. connected to the input. The cooled cooling water is collected in the water collecting basin 2, and the cooling water is transported to the cooling water pump through the water outlet pipe 8, and then transported to the refrigerating host 91, so that the circulation is continuous, so as to achieve the purpose of cooling effect.

As a preferred embodiment, the water inlet pipe 3 is provided with a water inlet butterfly valve 31 , and the water outlet pipe 8 is provided with a water outlet butterfly valve 81 . The water inlet butterfly valve 31 and the water outlet butterfly valve 81 are simple regulating valves, which can be used for on-off control of the circulating water in the tower body 1 .

As a preferred embodiment, the water distribution structure 5 includes a plurality of shower heads 52 and a water distribution tray 51, the plurality of shower heads 52 are arranged at the bottom of the water distribution tray 51, and a water inlet hole is provided on one side of the water distribution tray 51, The output end of the inner water inlet main pipe 4 is communicated with the water inlet hole. A plurality of spray heads 52 can be arranged to spray evenly on the filler cooling fins.

As a preferred embodiment, the exhaust device 7 includes a motor 71 and a fan 72 . Both the motor 71 and the fan 72 are arranged above the inner water inlet main pipe 4 , and the fan 72 is arranged on the power output end of the motor 71 . The motor 71 is used to drive the fan 72 to rotate, so as to produce the effect of inhaling air from the outside of the packing heat dissipation structure 6 and exhausting air from the air outlet.

As a preferred embodiment, the integrated cooling station is an intelligent integrated central air-conditioning room, which integrates high-efficiency DC variable-frequency water-cooled screw/centrifugal chillers, high-efficiency fixed-frequency/variable-frequency pumps, water processors, cooling towers, and room energy management. The system is integrated to realize the overall efficient and intelligent operation of the cold station.

As a preferred embodiment, the cold station adopts a container structure with high thermal insulation and high waterproofness, and does not require a special machine room. It can be installed on the roof, outdoor ground, etc., and can also be flexibly moved to the application site according to the needs of use.

As a preferred embodiment, the cross-flow open cooling tower dedicated to the integrated cooling station integrated high-efficiency machine room of the present invention mainly assembles the control system, the host system, the cooling tower system and the corresponding pipelines, lines, etc., to form a whole. , which is convenient for on-site installation, while maintaining the overall energy efficiency of the product after optimal assembly.

The working principle of the present invention:

The cooler, absorber or process equipment will generate high temperature water. When the high temperature water needs to be cooled, the high temperature water can be pumped out through the water pump or other pressure device, and then the water enters the inner water through the water inlet pipe 3. The main pipe 4 is transported to the water distribution tray 51, and the cooling water is evenly sprayed on the packing fins through the spray head 52 to form small water droplets moving vertically downward at a high speed, completing the task of increasing the surface area of the water droplets. After the heat exchange, the heat of the hot and humid air is discharged into the atmosphere by the motor 71 driving the fan 72, so that the air flow is discharged from the air outlet to the outside of the tower body 1 under the driving action of the fan 72, and then discharged into the ambient atmosphere, and the cooled cooling water is collected. In the water collecting basin 2, the cooling water is transported to the cooling water pump through the water outlet pipe 8, and then transported to the refrigeration main engine 91, and so on, so as to achieve the purpose of cooling effect.

The above-mentioned embodiments are only preferred embodiments of the present invention, and cannot be used to limit the scope of protection of the present invention. Any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of the present invention. Scope of protection claimed.

Claims (10)

1. Open cooling tower of special crossing current of high-efficient computer lab of integrated cold station integration, its characterized in that includes: the refrigeration system comprises a platform, a tower body and a refrigeration main machine box body, wherein the tower body and the refrigeration main machine box body are arranged on the platform;

the tower body is provided with a water collecting basin with an upward opening, an internal water inlet main pipe, at least one filler heat dissipation structure, at least one water distribution structure and an exhaust device;

the water collecting basin is arranged at the bottom of the tower body;

the inner water inlet main pipe and the filler heat dissipation structure are arranged above the water collecting basin, and the inner water inlet main pipe is communicated with the water distribution structure;

the water distribution structure is arranged above the filler heat dissipation structure and is provided with a plurality of water outlet ends;

an air outlet communicated with the interior of the tower body is formed in the top of the tower body, the air outlet is provided with the exhaust device, and the exhaust device is arranged above the inner water inlet main pipe;

the inside of refrigeration host computer box is provided with the refrigeration host computer, the output of refrigeration host computer pass through the inlet tube with interior water inlet main pipe connects, the input of refrigeration host computer pass through the outlet pipe with the basin is connected.

2. The integrated cooling station integrated transverse flow open type cooling tower special for the high-efficiency machine room as claimed in claim 1, wherein: the tower body is arranged on one side of the platform, and the refrigeration main machine box body is arranged on the other side of the platform; the tower body is adjacent to the refrigeration main machine box body in the left and right directions.

3. The integrated cooling station integrated transverse flow open type cooling tower special for the high-efficiency machine room as claimed in claim 1, wherein: the number of the filler heat dissipation structures is two, the two filler heat dissipation structures are respectively a first filler heat dissipation structure and a second filler heat dissipation structure, the first filler heat dissipation structure is arranged on one side of the interior of the tower body, and the second filler heat dissipation structure is arranged on the other side of the interior of the tower body;

the water distribution structure comprises a first water distribution structure and a second water distribution structure, wherein the first water distribution structure is arranged above the first filler heat dissipation structure, and the second water distribution structure is arranged above the second filler heat dissipation structure.

4. The integrated cold station integrated transverse flow open type cooling tower special for the efficient machine room as claimed in claim 3, wherein: the middle inside the tower body is provided with the inner water inlet main pipe which is a U-shaped pipeline, two output ends are formed at the top end of the U-shaped pipeline, and the middle part of the lower end of the U-shaped pipeline is an input end; the input end of the U-shaped pipeline is connected with the water inlet pipe; and two output ends of the U-shaped pipeline are respectively communicated with the first water distribution structure and the second water distribution structure.

5. The integrated cooling station integrated transverse flow open type cooling tower special for the high-efficiency machine room as claimed in claim 1, wherein: the filler heat dissipation structure comprises a plurality of filler heat dissipation fins.

6. The integrated cooling station integrated transverse flow open type cooling tower special for the high-efficiency machine room as claimed in claim 1, wherein: one end of the water inlet pipe penetrates through the tower body and is communicated with the input end of the inner water inlet main pipe, and the other end of the water inlet pipe penetrates through the refrigeration host box body and is communicated with the output end of the refrigeration host.

7. The integrated cooling station integrated transverse flow open type cooling tower special for the high-efficiency machine room as claimed in claim 1, wherein: one side of water catch basin is provided with the apopore, the one end of outlet pipe is passed the tower body with the apopore intercommunication, the other end of outlet pipe passes refrigeration host computer box with the input intercommunication of refrigeration host computer.

8. The integrated cooling station integrated transverse flow open type cooling tower special for the high-efficiency machine room as claimed in claim 1, wherein: the inlet tube is provided with the butterfly valve that intakes, the outlet pipe is provided with out the water butterfly valve.

9. The integrated cold station integrated transverse flow open type cooling tower special for the efficient machine room as claimed in claim 1, wherein: the water distribution structure comprises a plurality of spray heads and a water distribution plate, the spray heads are arranged at the bottom of the water distribution plate, one side of the water distribution plate is provided with a water inlet hole, and the output end of the inner water inlet main pipe is communicated with the water inlet hole.

10. The integrated cooling station integrated transverse flow open type cooling tower special for the high-efficiency machine room as claimed in claim 1, wherein: the exhaust device comprises a motor and a fan, the motor and the fan are arranged above the inner water inlet main pipe, and the fan is arranged on the power output end of the motor.

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