CN210431397U - Water cooling device for transmitter - Google Patents
Water cooling device for transmitter Download PDFInfo
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- CN210431397U CN210431397U CN201921785705.3U CN201921785705U CN210431397U CN 210431397 U CN210431397 U CN 210431397U CN 201921785705 U CN201921785705 U CN 201921785705U CN 210431397 U CN210431397 U CN 210431397U
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Abstract
The utility model discloses a sender water cooling device, including outer circulating device, the control unit and interior circulating device, the control unit connects outer circulating device and interior circulating device respectively, including the water heat exchanger that outer circulating pump, sender internal heat source connect, water heat exchanger passes through outer circulating pump and is connected with the stainless steel water tank, visual flowmeter, thermometer, manometer are installed to water heat exchanger water inlet department, set up outer circulating pump and water treatment ion exchanger between manometer and the water heat exchanger; monitoring data at the water outlet of the water-water heat exchanger is transmitted to the control unit through a data line; the internal circulation device is cooled by tap water and comprises an internal circulation pump and a water chilling unit, the water chilling unit is connected with a stainless steel water tank through an internal circulation pump set, the stainless steel water tank is connected with a water-water heat exchanger through a pipeline, and the stainless steel water tank and one of the water chilling units are placed on a platform. The standby of a cold source can be realized, and the reliability is improved.
Description
Technical Field
The utility model belongs to the technical field of the radio electronics, especially, relate to a sender water cooling plant.
Background
Any actual current-carrying element in the whole transmitting system is an internal heat source, and when the equipment works, the temperature rises, and if the temperature rises to exceed the allowable working temperature of the element, the working state is changed, the service life is shortened, and even the component is damaged. In order to ensure the stable and reliable operation of the equipment, the heat dissipation of the equipment is an important index in product design.
In the prior art, one water cooler is adopted, one water tank is used for radiating heat of one heat source, if a plurality of heat sources exist, the water cooler only corresponds to the heat source, only new equipment (namely, a water cooler is newly added and needs one water tank) can be used for radiating the heat source, and the condition of mutual correlation use does not exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving this problem, provide an addressing machine water cooling plant, can realize the reserve of cold source, and removed the technical complexity that the switching brought from, improve the reliability.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that:
a sender water cooling device comprises an outer circulation device, a control unit and an inner circulation device, wherein the control unit is respectively connected with the outer circulation device and the inner circulation device, and the sender water cooling device is characterized in that the outer circulation device is cooled by deionized water and comprises an outer circulation pump 2 and a water-water heat exchanger 1 connected with a heat source inside the sender, the water-water heat exchanger 1 is connected with a stainless steel water tank 3 through the outer circulation pump 2, a visible flowmeter, a thermometer and a pressure gauge are installed at a water inlet of the water-water heat exchanger 1, and the outer circulation pump 2 and a water treatment ion exchanger are arranged between the pressure gauge and the water-water heat exchanger 1; monitoring data at the water outlet of the water-water heat exchanger 1 is transmitted to the control unit through a data line; the internal circulation device is cooled by tap water and comprises an internal circulation pump 4 and a water chilling unit 5, the water chilling unit 5 is connected with a stainless steel water tank 3 through the internal circulation pump 4, the stainless steel water tank 3 is connected with a water-water heat exchanger 1 through a pipeline, and the stainless steel water tank 3 and one of the water chilling units 5 are placed on a platform.
Preferably, the water-water heat exchanger 1 is a plate heat exchanger, and the water-water heat exchanger is connected to a plurality of internal heat sources through a temperature alarm.
Preferably, each set of the external circulation pumps is an operating external circulation pump and a standby external circulation pump which are connected in parallel.
Preferably, the number of the water chilling units is at least three, and the number of the water chilling units is the same as that of the internal circulation pump groups.
Preferably, the water chilling unit adopts an air-cooled screw type double-head water chilling unit.
Preferably, each internal circulation pump is composed of an operating internal circulation pump and a standby internal circulation pump which are connected in parallel.
Preferably, rubber and plastic heat-preservation cotton is wrapped on the outer sides of the pipelines connected between the outer circulating pump and the plate heat exchanger and between the inner circulating pump and the water chilling unit for heat preservation.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a water tank of three cold water machines sharing dispels the heat to three inside heat sources, and every inside heat source contains 10 heat source equipment, if a cold water machine damages automatic switch-over to the second platform, guarantees equipment normal use. Frozen water is conveyed to three laboratory plate heat exchangers through three groups of external circulating pumps respectively, and cooling requirements of a power amplifier and a power supply are met through secondary exchange. Structure of the water cooling device: when one water cooler is damaged, the next water cooler is automatically switched to, and the safe and reliable operation of the transmitter is ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a primary water cooling structure diagram of the transmitter water cooling device of the present invention.
Fig. 2 is a secondary water cooling structure diagram of the water cooling device of the transmitter of the present invention.
Fig. 3 is a logic flow chart of the control unit of the transmitter water cooling device of the present invention.
Fig. 4 is a structural diagram of an internal heat source of the water cooling apparatus of the transmitter of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The embodiment is shown in fig. 1-3, a communicator water cooling device, which comprises an external circulation device, a control unit and an internal circulation device, wherein the control unit is respectively connected with the external circulation device and the internal circulation device, the external circulation device is cooled by deionized water and comprises an external circulation pump 2 and a water-water heat exchanger 1 connected with an internal heat source of the communicator, and the water-water heat exchanger is connected with a plurality of internal heat sources through a temperature alarm. The water-water heat exchanger 1 is connected with a stainless steel water tank 3 through an external circulating pump 2. The water-water heat exchanger is a detachable plate heat exchanger, is a device for heat exchange, directly cools heat sources, and has parameters related to the number of the heat sources; the external circulating pumps are circulating devices for cooling primary water, and each group of external circulating pumps are an operating external circulating pump and a standby external circulating pump which are connected in parallel. The water inlet of the water-water heat exchanger 1 is provided with a visual flowmeter, a thermometer and a pressure gauge, and monitoring data at the water outlet of the water-water heat exchanger is transmitted to the control unit through a data line RS485, so that the stability and the real-time monitoring of the temperature of a heat source are ensured. An external circulating pump and a water treatment ion exchanger are arranged between the pressure gauge and the water-water heat exchanger 1.
The internal circulation device 2 is cooled by tap water and comprises an internal circulation pump 4 and a water chilling unit 5, the water chilling unit 5 is connected with the stainless steel water tank 3 through the internal circulation pump 4, the refrigerating capacity of the water chilling unit is set according to the quantity of heat dissipation required by a heat source, the number of the water chilling units is at least three, and the number of the water chilling units is the same as that of the internal circulation pump. The water chilling unit adopts an air-cooled screw type double-head water chilling unit, and each internal circulating pump consists of an operating internal circulating pump and a standby internal circulating pump which are connected in parallel. The stainless steel water tank is connected to the water-water heat exchanger through a pipeline, and the stainless steel water tank and one of the water chilling units are placed on a platform.
As shown in fig. 4, the number of the heat sources is 10 heat source devices connected in parallel. The heat source equipment is a power amplifier, and when the heat source equipment is started, heat can be generated to dissipate heat of the power amplifier.
The cooling device is divided into an external circulation device (primary water cooling), an internal circulation device (secondary water cooling) and a control unit of the water chiller, wherein the external circulation device is a pipeline from a water-water exchanger to a heat source, and the cooling of the external circulation device adopts deionized water; the internal circulation device is from a water-water exchanger to a water chilling unit, and tap water is used for cooling; the control unit collects water flow, temperature, pressure and information of the inner circulating water pump and the outer circulating water pump, drives the outer circulating water pump and the inner circulating water pump to operate, and achieves the use condition of the water chiller. The control unit controls the temperature of the outlet water and the temperature of the inlet water of the heat source to be within 5 ℃, and if the temperature exceeds 5 ℃, the other water cooler is opened. When the cooling system is started, the primary water pump and the secondary water pump are started, and the primary water flow, the primary water temperature, the primary water pressure, the secondary water flow, the secondary water temperature, the secondary water pressure, the working state of the water cooler and the temperature information of each heat source are monitored.
The cold source part: in order to simplify the control, the three water chilling units share one stainless steel water tank, and the stainless steel water tank and one of the units are placed on one platform. Each water cooler is provided with two stainless steel internal circulating pumps, and the internal circulating pumps are started together with the water coolers, so that the water temperature of the water tank is kept constant within the range of 15 ℃.
Be equipped with three external circulating pumps of group, carry the refrigerated water board to every laboratory in with the water tank and trade, the board is traded the inlet outlet and is increased visual flowmeter, the manometer, the thermometer has local long-range reading data function, guarantees the laboratory cold source demand. Because the distance between the laboratories is inconsistent, and the later energy saving requirement is considered, three groups of water pumps are adopted to respectively move the pipelines and respectively send the pipelines to each laboratory plate for replacement. And rubber and plastic heat-insulating cotton is wrapped on the outer sides of the pipelines connected between the outer circulating pump and the plate heat exchanger and between the inner circulating pump and the water chilling unit for heat insulation. The valves are installed at the front end and the rear end of the outer circulation pump, and the valves are installed at the front end and the rear end of the inner circulation pump, so that later-stage maintenance is facilitated.
As shown in fig. 3, the control unit of the cooling system controls the water chiller, the internal and external circulating water pumps, drives the internal and external circulating water pumps to operate, and collects water flow, temperature, pressure and hard node information of the internal circulating water pump and the external circulating water pump, so as to achieve the use condition of the water chiller. When the collected water temperature cannot meet the preset value of the heat source, the control unit opens the other external circulating water pump to meet the working condition of the heat source, and when one water cooler cannot work normally, the water cooler is automatically switched to the next water cooler, so that the whole water cooling system works smoothly. If no water cooler cools the heat source or the pressure water flow fails, the fault shutdown is reported, and the personnel are waited for detection.
The embodiments described above are only a part of the embodiments of the present invention, and not all of them. 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.
Claims (7)
1. A sender water cooling device comprises an outer circulation device, a control unit and an inner circulation device, wherein the control unit is respectively connected with the outer circulation device and the inner circulation device, and is characterized in that the outer circulation device is cooled by deionized water and comprises an outer circulation pump (2) and a water-water heat exchanger (1) connected with a heat source in the sender, the water-water heat exchanger (1) is connected with a stainless steel water tank (3) through the outer circulation pump (2), a visible flowmeter, a thermometer and a pressure gauge are installed at a water inlet of the water-water heat exchanger (1), and the outer circulation pump (2) and a water treatment ion exchanger are arranged between the pressure gauge and the water-water heat exchanger (1); monitoring data at the water outlet of the water-water heat exchanger (1) is transmitted to the control unit through a data line; the internal circulation device is cooled by tap water and comprises an internal circulation pump (4) and a water chilling unit (5), the water chilling unit (5) is connected with a stainless steel water tank (3) through the internal circulation pump (4), the stainless steel water tank (3) is connected with a water-water heat exchanger (1) through a pipeline, and the stainless steel water tank (3) and one of the water chilling unit (5) are placed on a platform.
2. The communicator water cooling device of claim 1, wherein said water-to-water heat exchanger is a plate heat exchanger, and said water-to-water heat exchanger is connected to a plurality of internal heat sources through a temperature alarm.
3. The communicator water cooling apparatus of claim 1, wherein each set of said external circulation pumps is a running external circulation pump and a standby external circulation pump connected in parallel.
4. The communicator water cooling device according to claim 1, wherein the number of the water chilling units is at least three, and the number of the water chilling units is the same as that of the internal circulating pump groups.
5. The communicator water cooling device of claim 1, wherein the chiller is an air-cooled screw type two-headed chiller.
6. The communicator water cooling device of claim 4, wherein each of said chiller units is connected with an operating internal circulation pump and a standby internal circulation pump in parallel.
7. The water cooling device for the communicator according to claim 2, wherein the pipes connected between the external circulation pump and the plate heat exchanger and between the internal circulation pump and the water chiller are covered with rubber-plastic heat-insulating cotton for heat preservation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921785705.3U CN210431397U (en) | 2019-10-22 | 2019-10-22 | Water cooling device for transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921785705.3U CN210431397U (en) | 2019-10-22 | 2019-10-22 | Water cooling device for transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210431397U true CN210431397U (en) | 2020-04-28 |
Family
ID=70368751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921785705.3U Active CN210431397U (en) | 2019-10-22 | 2019-10-22 | Water cooling device for transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210431397U (en) |
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2019
- 2019-10-22 CN CN201921785705.3U patent/CN210431397U/en active Active
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