CN210093825U

CN210093825U - High-power communication water-cooling circulation load

Info

Publication number: CN210093825U
Application number: CN201920625654.1U
Authority: CN
Inventors: 李锋; 马汀
Original assignee: Can Communication Equipment (shanghai) Co Ltd
Current assignee: Can Communication Equipment (shanghai) Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-18
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a high-power communication water-cooling circulation load, including the inlet end flange, the rear end of inlet end flange is connected with flow monitor's front end, through first flange threaded connection between flow monitor's the rear end and the front end of interior siphunculus, the front end fixed connection of first flange rear end and outer siphunculus, the outside pipe wall of interior siphunculus and the preceding end face sealing connection of inner conductor, inner conductor's rear end is connected with the one end of taking rivers returning arrangement's end cover, the position that the front portion on the inner conductor is close to preceding terminal surface is equipped with a plurality of water through holes, be fixed with useful support and supporting shoe on inner conductor's the outer wall, the support is together fixed by second flange on outer conductor and the outer siphunculus, be equipped with the apopore of being connected with the cooling device water inlet on the outer sip. The utility model has the advantages of simple structure, spare part is small in quantity, makes the installation simple and conveniently, has improved load cooling system's radiating efficiency, greatly reduced the temperature of load, guaranteed the normal work of load.

Description

High-power communication water-cooling circulation load

Technical Field

The utility model relates to a high-power communication equipment device especially relates to a high-power communication water-cooling circulation load, belongs to communication load technical field.

Background

The communication load generates a large amount of heat in the working process, so that the temperature of the internal device is very high, and in order to ensure that the temperature of the device is not very high and ensure the normal work of the load, the common communication load is provided with a cooling system to cool the internal device so as to meet various requirements.

The high-power communication water-cooling circulation load is a load capable of normally working under the condition of high temperature. At present, cooling water is manufactured by a cooling device to carry out circulating cooling on a load, along with the development of communication technology, the requirement of the increase of equipment power on load cooling is further increased, and the requirement of high-power load cooling cannot be met by a simple cooling water channel. The existing common cooling water circulation system does not fully utilize the heat dissipation function of cooling water, so that the load cannot be effectively cooled when the temperature is too high.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the problem of how to make water-cooling circulation load also can lower the temperature effectively when the temperature is too high is solved.

In order to solve the technical problem, the technical scheme of the utility model is to provide a high-power communication water-cooling circulation load, which is characterized in that the high-power communication water-cooling circulation load comprises a water inlet end flange for the entry of low-temperature cooling water cooled by a cooling device, the rear end of the water inlet end flange is connected with the front end of a flow monitor, the rear end of the flow monitor is in threaded connection with the front end of an inner through pipe through a first connecting flange, the two ends of the inner through pipe are communicated, the rear end of the first connecting flange is fixedly connected with the front end of an outer through pipe, the outer pipe wall of the inner through pipe is in sealed connection with the front end surface of an inner conductor, the rear end of the inner through pipe is arranged in the inner conductor, the rear end of the inner conductor is a straight port, the rear end of the inner conductor is connected with one end of an end cover with a water flow returning device, a plurality of water through holes for communicating the inner conductor with the outer through pipe are arranged, the support is arranged at the rear of the water through hole, the support block is arranged at the rear of the support, the rear end of the outer through pipe is provided with a second connecting flange, the support is fixed together by the outer conductor and the second connecting flange on the outer through pipe, and the outer through pipe is provided with a water outlet hole connected with a water inlet of a cooling device.

Preferably, the water inlet end flange is provided with threads; and a waterproof sealing ring is arranged on the water inlet end flange.

Preferably, the first connecting flange is provided with threads; the second connecting flange is provided with bolts.

Preferably, the outer pipe wall of the inner through pipe is connected with the front end face of the inner conductor through seamless welding.

Preferably, the corresponding ends of the inner conductor and the end cap are in interference fit.

Preferably, the water flow returning device is a structure with a triangular groove at one end.

Preferably, the support is made of an insulating material PTFE.

Preferably, the support is connected with the outer conductor and the outer through pipe in a sealing mode through sealing rings.

Preferably, the structure of the water outlet hole is honeycomb-shaped.

Preferably, the rear portion of the inner conductor is disposed within the outer conductor.

The utility model has the advantages of simple structure, spare part is small in quantity, makes the installation simple and convenient, has optimized the backward flow circulation circuit of cooling water to improved load cooling system's radiating efficiency, greatly reduced the temperature of load, guaranteed the normal work of load.

The utility model discloses a change condenser tube inner structure and cooling water flow's rationality, guarantee that cooling water has guaranteed the unblocked of rivers again when saving space promptly to make load cooling degree maximize, and save the cooling line, the cost is reduced.

Drawings

Fig. 1 is a schematic diagram of a high-power communication water-cooling circulation load.

Detailed Description

In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

The utility model relates to a high-power communication water-cooling circulation load, as shown in fig. 1, it includes the end flange 6 of intaking that can supply the refrigerated cooling water of cooling device 7 to get into, has the screw thread on the end flange 6 of intaking, is equipped with waterproof sealing washer on the end flange 6 of intaking. The rear end of the water inlet end flange 6 is connected with the front end of the flow monitor 5, and the rear end of the flow monitor 5 is in threaded connection with the front end of the inner through pipe 17 through a first connecting flange 4 with threads. The rear end of the first connecting flange 4 is connected with the front end of the outer through pipe 3 through screws. The rear part of the inner through pipe 17 is arranged in the inner conductor 2, two ends of the inner through pipe 17 are communicated, the outer pipe wall of the inner through pipe 17 is connected with the front end face beside the water through hole 12 of the inner conductor 2 through seamless welding (the water through hole 12 is arranged behind the front end face), and the cooling water is prevented from leaking to the working space of the load. The rear end of the inner conductor 2 is a straight opening, the rear end of the inner conductor 2 and one end of the end cover 11 with the water flow returning device are directly welded, the sealing effect is improved by adopting a seamless welding technology, and in order to further ensure the sealing effect, the corresponding end parts of the inner conductor 2 and the end cover 11 are in interference fit. The water flow returning device is a structure with a triangular groove at one end (in the embodiment, two triangular grooves are provided), so that cooling water can smoothly and reversely flow along the device, and the water flow reversing structure of the end cover 11 is calculated according to a liquid flow chemical formula. The water through holes 12 are formed in the inner conductor 2, so that the inner conductor 2 is communicated with the outer through pipe 3, the size and the number of the water through holes 12 are obtained through strict calculation and simulation, water flow is effectively controlled, the retention time of cooling water in an inner cavity of the inner conductor is guaranteed, and the effect of sufficient cooling is guaranteed.

The liquid flow calculation method comprises the following steps:

specific heat capacity:

average dissipated power over a certain time interval:

and (3) fluid flow:

obtained from (I) and (II):

obtained from (IV) and (II):

for example: p300 kW

ΔT＝20K

The inner conductor 2 is fixed by a support 18 and a support block 19 which are made of PTFE (polytetrafluoroethylene) insulating materials, the support 18 is connected by the outer conductor 1 and a second connecting flange 10 with bolts on the outer through pipe 3 through screws, the joint is sealed by a seal ring 16, the support 18 is arranged behind the water through hole 12, and the support block 19 is arranged behind the support 18. The rear portion of the inner conductor 2 is disposed inside the outer conductor 1. Be equipped with on the outer wall of outer siphunculus 3 rather than the apopore 8 of inside intercommunication, apopore 8 is connected with 7 water inlets of cooling device, and apopore 8 is the honeycomb type, and apopore 8 adopts the welding mode with outer siphunculus 3 to be connected, and rivers have been controlled effectively to the structure of honeycomb type, have guaranteed the injury that big rivers hot water leads to cooling device 7's direct impact. The hot water from the outflow of apopore 8 cools off the back through cooling device 7, gets into from the end flange 6 of intaking of pipe again the utility model discloses a carry out next cooling cycle in the device.

The inner part of the outer through pipe 3 is an outer through pipe inner cavity 9 for cooling water to pass through; the inner part of the inner through pipe 17 is an inner through pipe cavity 13 for cooling water to pass through; the inner part of the inner conductor 2 is an inner conductor inner cavity 14 for cooling water to pass through; the inner part of the outer conductor 1 is an outer conductor inner cavity 15, and no cooling water is in the outer conductor inner cavity 15.

In order to ensure the sealing effect and prevent leakage, all the threaded joints can be sealed by adopting a method of coating thread glue on corresponding external threads, and can also be sealed by adopting a method of additionally installing a sealing ring.

The utility model discloses a working process does:

the low-temperature cooling water cooled by the cooling device 7 enters from the water inlet end flange 6 of the guide pipe, enters into the inner through pipe inner cavity 13 of the inner through pipe 17 through the flow monitor 5, flows from the inner through pipe inner cavity 13 of the inner through pipe 17 to the end cover 11, reversely flows into the inner conductor inner cavity 14 of the inner conductor 2, flows into the outer through pipe inner cavity 9 of the outer through pipe 3 from the through holes around the water through hole 12, flows out from the honeycomb-shaped hole of the water outlet hole 8 welded on the outer through pipe 3, and flows back to the water inlet end flange 6 of the guide pipe after being cooled by the cooling device 7, so that a circulation process is completed, the process continuously carries away heat, the temperature of the load is reduced, and the normal work of the load is ensured.

Claims

1. The high-power communication water-cooling circulating load is characterized by comprising a water inlet end flange (6) allowing low-temperature cooling water cooled by a cooling device (7) to enter, wherein the rear end of the water inlet end flange (6) is connected with the front end of a flow monitor (5), the rear end of the flow monitor (5) is in threaded connection with the front end of an inner through pipe (17) through a first connecting flange (4), two ends of the inner through pipe (17) are communicated, the rear end of the first connecting flange (4) is fixedly connected with the front end of an outer through pipe (3), the outer side pipe wall of the inner through pipe (17) is in sealed connection with the front end face of an inner conductor (2), the rear part of the inner through pipe (17) is arranged in the inner conductor (2), the rear end of the inner conductor (2) is a straight opening, the rear end of the inner conductor (2) is connected with one end of an end cover (11) with a water flow returning device, and a plurality of water through holes enabling the inner conductor (2) to be communicated with the outer conductor (3) are formed in the positions, close to the front end 12) The utility model discloses a cooling device, be fixed with support (18) and supporting shoe (19) on the outer wall of inner conductor (2), the rear of water through hole (12) is located in support (18), the rear of support (18) is located in supporting shoe (19), the rear end of outer siphunculus (3) is equipped with second flange (10), it is together fixed by second flange (10) on outer conductor (1) and outer siphunculus (3) to support (18), the one end of supporting shoe (19) and the outer wall fixed connection of inner conductor (2), the other end of supporting shoe (19) and the inner wall fixed connection of outer conductor (1), be equipped with apopore (8) of being connected with cooling device (7) water inlet on outer siphunculus (3).

2. The high-power communication water-cooling circulation load as claimed in claim 1, wherein the water inlet end flange (6) is provided with threads; the water inlet end flange (6) is provided with a waterproof sealing ring.

3. A high power communication water cooling cycle load as claimed in claim 1, wherein said first connecting flange (4) is threaded; the second connecting flange (10) is provided with bolts.

4. A high power communication water-cooling circulation load as claimed in claim 1, wherein the outer pipe wall of the inner through pipe (17) is connected with the front end face of the inner conductor (2) by seamless welding.

5. A high power communication water cooling circulation load as claimed in claim 1, wherein the corresponding ends of the inner conductor (2) and the end cap (11) are interference fit.

6. The high power communication water cooling circulation load as claimed in claim 1, wherein the water flow returning device is a structure with a triangular groove at one end.

7. A high power communication water cooling cycle load as claimed in claim 1, wherein said brace (18) is made of insulating material PTFE.

8. A high power communication water cooling circulation load as claimed in claim 1, wherein the support (18) is connected with the outer conductor (1) and the outer through pipe (3) in a sealing way through a sealing ring (16).

9. A high power communication water-cooling circulation load as claimed in claim 1, wherein the structure of the water outlet hole (8) is honeycomb-shaped.

10. A high power communication water cooling circulation load as claimed in claim 1, wherein the rear part of the inner conductor (2) is arranged in the outer conductor (1).