CN112013606B - Novel cooling water station - Google Patents
Novel cooling water station Download PDFInfo
- Publication number
- CN112013606B CN112013606B CN202010807473.8A CN202010807473A CN112013606B CN 112013606 B CN112013606 B CN 112013606B CN 202010807473 A CN202010807473 A CN 202010807473A CN 112013606 B CN112013606 B CN 112013606B
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- main
- water
- auxiliary
- pump motor
- pipe
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- 239000000498 cooling water Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 235
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 230000011664 signaling Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a novel cooling water station, which comprises a base, wherein a water tank is arranged on the base, a main water outlet component and an auxiliary water outlet component are arranged on the water tank, the main water outlet component comprises a main water outlet pipe, a main water pump motor, a main return pipe and a main three-way valve, a main water outlet pipe is arranged on the main three-way valve, the auxiliary water outlet component comprises a main water outlet pipe, an auxiliary water pump motor, an auxiliary return pipe and an auxiliary three-way valve, the auxiliary three-way valve is respectively communicated with the main water outlet pipe, the auxiliary return pipe and the auxiliary water pump motor, the main three-way valve is respectively communicated with the main water pump motor, the main return pipe and the auxiliary water pump motor, the main water outlet pipe sequentially flows through the cooling component and the filtering component, a main water supply pipe for supplying water to a host machine is arranged at an outlet end, a main return pipe is arranged on the water tank, a return three-way valve is arranged on the main return pipe, the return three-way valve is respectively communicated with the main return pipe, the main water pump motor does not work when the main water pump motor is in normal operation, and the auxiliary water pump motor fails to start or is loaded.
Description
Technical Field
The invention relates to a water station, in particular to a novel cooling water station.
Background
In different industrial processes, the heat generation process varies and the object to be cooled also varies considerably. The main cooling objects areCondenserHeat exchanger, oil (gas or liquid) cooler, generator set and method for producing the sameCompressorGroup, blast furnace, steelmaking and rolling mill, chemical reactors, etc. Cooling water enters the devices and contacts the hot wall to be heated. Such systems for cooling a process medium with water are called cooling water stations or cooling water systems.
The existing cooling water station extracts cooling water from a water tank through a water pump motor and then forcibly conveys the cooling water to a part of a machine needing to be cooled, such as a pump cover cooling cavity, a bearing body jacket, a heat exchanger and the like for conveying high-level media, takes away generated heat, ensures that the temperature is controlled within an allowable range, ensures normal operation of the machine, prolongs the service life of the machine, but the water pump motor is damaged, the whole host machine must be stopped for maintenance, equipment factory energy is delayed, if the equipment is not stopped in time, potential safety hazards are brought to workers, the existing water pump motor is welded on a base, and during maintenance, the workers do not need to repair on the cooling water station, and cannot move the welding part of the water pump motor, so that great inconvenience is brought to the maintenance of the workers.
Disclosure of Invention
The technical problem to be solved by the present invention is to address the above-mentioned shortcomings of the prior art,
the utility model provides a novel cooling water station, through setting up main water subassembly and assisting out water subassembly, two sets of water subassemblies, thereby when the water goes out oil subassembly breaks down or load is taken out insufficient cooling water, start assisting out water subassembly, thereby avoid the host computer because the shut down problem that main play water pump inefficacy brought, supply with the host computer after filtering cooling water cooling through cooler and filter vat simultaneously, whether need cool down through tee bend joint control cooling water, thereby adapt to the cooling water station high-efficient operation under the different operating modes, simultaneously through setting up detachable pump main base, make when needing to maintain main water subassembly or assisting out water subassembly, maintenance workman can dismantle pump main base on the base, maintain outside the water station, and can not influence the normal work of water station.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a novel cooling water station, includes the base, install the water tank on the base, its characterized in that: the water tank is provided with a main water outlet assembly and an auxiliary water outlet assembly, the main water outlet assembly comprises a main water outlet pipe connected with the water tank and a main water pump motor arranged on the main water outlet pipe, a main return pipe is arranged on the main water pump motor, a main three-way valve is arranged between the main return pipe and the main water pump motor, a main water outlet pipe is arranged on the main three-way valve, the auxiliary water outlet assembly comprises an auxiliary water outlet pipe connected with the water tank and an auxiliary water pump motor arranged on the auxiliary water outlet pipe, an auxiliary return pipe communicated with the water tank is arranged on the auxiliary water pump motor, an auxiliary three-way valve is arranged between the auxiliary return pipe and the auxiliary water pump motor, the main three-way valve is respectively communicated with the main water outlet pipe, the main return pipe and the main water pump motor, the main water outlet pipe sequentially flows through the cooling assembly and the filter assembly, and is provided with a main water supply pipe at an outlet end, the main three-way valve is arranged on the main return pipe, the main return pipe is respectively communicated with the auxiliary return pipe and the auxiliary water pump motor, and the main water pump motor is not normally started when the main water pump motor is in work or fails.
By adopting the technical scheme, the main water outlet component and the auxiliary water outlet component are arranged on the water tank, and the main three-way valve and the auxiliary three-way valve are arranged to communicate the main water outlet component with the main water outlet component and the auxiliary water outlet component, so that the main water outlet component and the auxiliary water outlet component on the water tank can supply water for the main water outlet component, the main water outlet component and the auxiliary water outlet component are provided with one-on-one device, when the main water outlet component fails and stops, the auxiliary water outlet component can automatically work, the main three-way valve is closed at the moment to disassemble and repair the main water outlet component, when the main water outlet component is insufficient in power to provide enough lubricating water, the auxiliary water outlet component can automatically work to assist the main water outlet component to realize double-on-off supply enough lubricating water, and meanwhile, the main water outlet component and the auxiliary return pipe and the return three-way valve are also arranged on the main water outlet component and the auxiliary water outlet component to enable water after pressure overload to overflow into the water tank, so that other components are protected to be normal.
The above-mentioned novel cooling water station can further set up to: the cooling assembly comprises a plate heat exchanger, one end of the plate heat exchanger is communicated with the main water outlet pipe, the other end of the plate heat exchanger is communicated with the main water supply pipe, and a chilled water inlet and a chilled water outlet are arranged on the plate heat exchanger.
By adopting the technical scheme, through setting up the plate heat exchanger, realize the heat exchange of chilled water and cooling water, for shell and tube type, the plate heat exchanger possesses higher heat exchange efficiency, less volume, and better maintainability, because chilled water (refrigerant fluid) and cooling water (working fluid) are not direct contact, they are through the heat exchanger fin with the heat transfer of cooling water for chilled water, the temperature reduction of higher temperature cooling water becomes low temperature fluid this moment, when the fluid of heat exchanger fin both sides is constant temperature heat transfer, the heat transfer is realized high efficiency cooling to the heat exchanger fin wall in the cooling water (working fluid) flow process, and then the host computer that needs the cooling of accurate supply with the cooling water of low temperature.
The above-mentioned novel cooling water station can further set up to: the filter assembly comprises a water filter body, the water filter body comprises a main water filter barrel and an auxiliary water filter barrel, and one end of the water filter body corresponding to the main water supply pipe is provided with a differential pressure signal transmitter.
By adopting the technical scheme, mechanical impurities in the total water supply pipe are filtered through the double-barrel filter, so that the cleanliness of cooling water is guaranteed, and meanwhile, after cooled cooling water is converged, countercurrent cannot occur due to water pressure difference, and once one water filter barrel reaches a load, the other water filter barrel can be started. And when one main water filter barrel is about to reach the treatment peak value, the auxiliary water filter barrel can be introduced, the main water filter barrel at the peak value is disassembled and replaced without stopping the machine, and when the differential pressure of the water filter body is higher than the set differential pressure, an alarm signal is sent out to inform post personnel of on-site treatment by arranging the differential pressure signaling device.
The above-mentioned novel cooling water station can further set up to: the water supply device is characterized in that a three-way joint is arranged on the total water outlet pipe and is respectively communicated with the cooling assembly, the total water supply pipe and the main water pump motor, one end of the three-way joint, which corresponds to the cooling assembly, is provided with a cooling valve switch, and one end of the three-way joint, which corresponds to the total water supply pipe, is provided with a water supply valve switch.
By adopting the technical scheme, the three-way joint is arranged on the total water outlet pipe, so that when the temperature of the external working condition accords with the cooling water supply condition, the temperature is reduced without passing through the cooling assembly, the water is directly supplied to the main machine for reducing the temperature after being filtered by the total water supply pipe through the three-way joint, the cooling valve switch controls whether the cooling water passes through the cooling assembly or not, the water supply valve switch controls whether the cooling water is directly supplied to the total water supply pipe without passing through the cooling assembly or not, and the cooling valve switch and the water supply valve switch are remotely regulated and controlled through the electric control switch.
The above-mentioned novel cooling water station can further set up to: the base is provided with a main pump base which is detachably connected with the base, and the main water outlet component and the auxiliary water outlet component are both arranged on the main pump base.
By adopting the technical scheme, the main water outlet component and the auxiliary water outlet component are arranged on the main pump base, and the main pump base is provided with the corresponding and detachable main pump base plates corresponding to the main pump base and the auxiliary water outlet component respectively, so that when the main water outlet component or the auxiliary water outlet component is required to be maintained, a maintenance worker can detach the main pump base on the base, and the main pump base is maintained outside the water station without influencing the normal work of the water station.
The above-mentioned novel cooling water station can further set up to: the bottom of the water tank is provided with a water tank drain outlet.
By adopting the technical scheme, the water tank drain outlet is formed in the bottom of the water tank, so that impurities precipitated in the water tank are conveniently and rapidly cleaned out of the water tank.
The invention is described in further detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a top view of an embodiment of the present invention.
Detailed Description
As shown in fig. 1-2, a novel cooling water station comprises a base 1, a water tank 2 is arranged on the base 1, a main water outlet component and an auxiliary water outlet component are arranged on the water tank 2, the main water outlet component comprises a main water outlet pipe 31 connected with the water tank 2 and a main water pump motor 32 arranged on the main water outlet pipe 31, a main return pipe 33 is arranged on the main water pump motor 32, a main three-way valve 34 is arranged between the main return pipe 33 and the main water pump motor 32, a total water outlet pipe 5 is arranged on the main three-way valve 34, the auxiliary water outlet component comprises an auxiliary water outlet pipe 41 connected with the water tank 2 and an auxiliary water pump motor 42 arranged on the auxiliary water outlet pipe 41, an auxiliary return pipe 43 communicated with the water tank 2 is arranged on the auxiliary water pump motor 42, an auxiliary three-way valve 44 is arranged between the auxiliary return pipe 43 and the auxiliary water pump motor 42, the auxiliary three-way valve 44 is respectively communicated with the main water outlet pipe 5, the auxiliary return pipe 43 and the auxiliary water pump motor 42, the main three-way valve 34 is respectively communicated with the main water outlet pipe 5, the main return pipe 33 and the main water pump motor 32, the main water outlet pipe 5 sequentially flows through the cooling component and the filtering component and is provided with a main water supply pipe 6 for supplying water to a host machine at an outlet end, the water tank 2 is provided with the main return pipe 21, the main return pipe 21 is provided with a return three-way valve 211, the return three-way valve 211 is respectively communicated with the main return pipe 33, the auxiliary return pipe 43 and the main return pipe 21, when the main water pump motor 32 works normally, the auxiliary water pump motor 42 does not work, when the main water pump motor 32 fails to start or loads, the auxiliary water pump motor 42 works, the cooling component comprises a plate heat exchanger 7, one end of the plate heat exchanger 7 is communicated with the main water outlet pipe 5, and the other end of the plate heat exchanger 7 is communicated with the main water supply pipe 6, be equipped with chilled water inlet 71 and chilled water outlet 72 on the plate heat exchanger 7, filter assembly includes the water filter body, the water filter body includes main water filter vat 81 and vice water filter vat 82, the one end that the water filter body corresponds total delivery pipe 6 is equipped with differential signaling ware, be equipped with three way connection 51 on the total outlet pipe 5, three way connection 51 is switched on with cooling assembly, total delivery pipe 6 and main water pump motor 32 respectively, three way connection 51 corresponds cooling assembly's one end and is equipped with cooling valve switch 511, three way connection 51 corresponds total delivery pipe 6's one end and is equipped with water supply valve switch 512, be equipped with on the base 1 with base 1 detachable pump main base 11 who is connected, main delivery assembly all installs on pump main base 11 with assisting the water outlet assembly, water tank 2 bottom is equipped with water tank drain 22.
Claims (4)
1. The utility model provides a novel cooling water station, includes the base, install the water tank on the base, its characterized in that: the main water outlet component comprises a main water outlet pipe connected with the water tank and a main water pump motor arranged on the main water outlet pipe, a main return pipe is arranged on the main water pump motor, a main three-way valve is arranged between the main return pipe and the main water pump motor, a main water outlet pipe is arranged on the main three-way valve, the auxiliary water outlet component comprises an auxiliary water outlet pipe connected with the water tank and an auxiliary water pump motor arranged on the auxiliary water outlet pipe, an auxiliary return pipe communicated with the water tank is arranged on the auxiliary water pump motor, an auxiliary three-way valve is arranged between the auxiliary return pipe and the auxiliary water pump motor, the auxiliary three-way valve is respectively communicated with the main water outlet pipe, the auxiliary return pipe and the auxiliary water pump motor, the main three-way valve is respectively communicated with the main water outlet pipe, the main return pipe and the main water pump motor, the utility model provides a cooling device, including main water pump motor, cooling module, filter module, main water pump motor, cooling module and filter module, the main water pipe that flows through in proper order behind and sets up to the host computer water supply at the exit end, establish the main back flow on the water tank, set up the backward flow three-way valve on the main back flow, the backward flow three-way valve switches on with main back flow, auxiliary back flow and main back flow respectively, when main water pump motor normally works, auxiliary water pump motor does not work, when main water pump motor start failure or when main water pump motor load take out insufficient cooling water, the cooling module includes plate heat exchanger, plate heat exchanger one end switches on with the main water pipe, and the other end switches on with the main water pipe, be equipped with chilled water import and chilled water export on the plate heat exchanger, the filter module includes the water filter body, the water filter body includes main water filter bucket and vice water filter bucket, the one end that the water filter body corresponds the main water pipe is equipped with differential signaling device.
2. A novel cooling water station according to claim 1, characterized in that: the water supply device is characterized in that a three-way joint is arranged on the total water outlet pipe and is respectively communicated with the cooling assembly, the total water supply pipe and the main water pump motor, one end of the three-way joint, which corresponds to the cooling assembly, is provided with a cooling valve switch, and one end of the three-way joint, which corresponds to the total water supply pipe, is provided with a water supply valve switch.
3. A novel cooling water station according to any one of claims 1-2, characterized in that: the base is provided with a main pump base which is detachably connected with the base, and the main water outlet component and the auxiliary water outlet component are both arranged on the main pump base.
4. A novel cooling water station according to any one of claims 1-2, characterized in that: the bottom of the water tank is provided with a water tank drain outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010807473.8A CN112013606B (en) | 2020-08-12 | 2020-08-12 | Novel cooling water station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010807473.8A CN112013606B (en) | 2020-08-12 | 2020-08-12 | Novel cooling water station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112013606A CN112013606A (en) | 2020-12-01 |
| CN112013606B true CN112013606B (en) | 2024-01-30 |
Family
ID=73505971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010807473.8A Active CN112013606B (en) | 2020-08-12 | 2020-08-12 | Novel cooling water station |
Country Status (1)
| Country | Link |
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| CN (1) | CN112013606B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007934A (en) * | 2021-04-07 | 2021-06-22 | 浙江天旭机电设备有限公司 | Petrochemical industry machinery integrated form recirculated cooling water station |
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| CN209013577U (en) * | 2018-09-21 | 2019-06-21 | 陕西金泰氯碱化工有限公司 | A kind of closed-type circulating cooling water device |
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-
2020
- 2020-08-12 CN CN202010807473.8A patent/CN112013606B/en active Active
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| CN1734214A (en) * | 2004-08-03 | 2006-02-15 | 三洋电机株式会社 | air conditioner |
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| Publication number | Publication date |
|---|---|
| CN112013606A (en) | 2020-12-01 |
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