CN106870326A - A kind of cabinet type liquid rotary pump central vacuum system - Google Patents
A kind of cabinet type liquid rotary pump central vacuum system Download PDFInfo
- Publication number
- CN106870326A CN106870326A CN201710048254.4A CN201710048254A CN106870326A CN 106870326 A CN106870326 A CN 106870326A CN 201710048254 A CN201710048254 A CN 201710048254A CN 106870326 A CN106870326 A CN 106870326A
- Authority
- CN
- China
- Prior art keywords
- energy storage
- water tank
- rack
- vavuum pump
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0083—Pulsation and noise damping means using blow off silencers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/064—Cooling by a cooling jacket in the pump casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/068—Cooling; Heating; Prevention of freezing prevention of freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
A kind of cabinet type liquid rotary pump central vacuum system, it is related to vaccum pump unit field, by rack, vavuum pump, energy storage canister, cyclic water tank, cooler, PLC controls display system and moisture trap to constitute, the vavuum pump, energy storage canister, cyclic water tank, cooler and steam-water separator are respectively provided with installed in interior of equipment cabinet, the energy storage canister sets the top in rack, the cyclic water tank is arranged on the inner bottom part of rack, the cooler is arranged on the side of vavuum pump, the energy storage canister is connected with cyclic water tank with vavuum pump and vavuum pump by pipeline, the PLC controls display system is arranged on the positive facade of rack, water supplement port and discharge outlet are additionally provided with the bottom of rack.The present invention is designed in cabinet type structure, rational in infrastructure compact, the ability with Based Intelligent Control and protection, it is adaptable to be operated under the adverse circumstances being equipped with without water source, conveniently operate and use.
Description
Technical field：
The present invention relates to vaccum pump unit field, and in particular to a kind of cabinet type liquid rotary pump central vacuum system.
Background technology：
Liquid ring vacuum equipment is widely used in the industries such as medicine, chemical industry, plastic cement, electronics, new energy, periodical feeding and application
Occasion, liquid ring vacuum equipment at present on the market is main to be that the simple unit form of liquid-ring vacuum pump gas-distributing motor is being used, also
There is small part liquid ring vacuum equipment to be equipped with moisture trap, the equipment such as heat exchanger and control, but generally there are Machinery Ministry
It is not very close problem that part, electric component and equipment runs software are combined, and this patent provides one kind and is integrated with mechanical, electrical, control type
And a kind of central vacuum system that runs software is organically combined, this patent product is with not available for current product on the market
Cabinet type structure design, intelligent operation control program, stable and reliable operation, using moisture trap and Large Copacity inner loop water tank
The work being equipped with without water source under environment is realized, this patent product greatly improves adaptability, security and the working stability of product
Property.
The content of the invention：
The technical problems to be solved by the invention are to provide one kind to realize cabinet type design, rational in infrastructure compact, with intelligence
Can control and the ability protected high, it is adaptable to be operated in the environment of being equipped with without water source, what is conveniently operated and use is cabinet type
Liquid rotary pump Central Vacuum pumping system.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of cabinet type liquid rotary pump Central Vacuum pumping system, by rack, vavuum pump, energy storage canister, cyclic water tank, cooler, PLC
Control display system and moisture trap are constituted, the vavuum pump, energy storage canister, cyclic water tank, cooler and moisture trap
It is respectively provided with installed in interior of equipment cabinet, the energy storage canister sets the top in rack, the cyclic water tank is arranged on rack
Inner bottom part, the vavuum pump is fixedly mounted in the middle of energy storage canister and cyclic water tank, and the cooler is arranged on the one of vavuum pump
Side, and be connected with vavuum pump by pipeline, the energy storage canister passes through pipeline phase with vavuum pump and vavuum pump with cyclic water tank
Even, the PLC controls display system is arranged on the positive facade of rack, and vavuum pump, energy storage canister, recirculated water with interior of equipment cabinet
Case, cooler are connected and realize Based Intelligent Control, and water supplement port and discharge outlet are additionally provided with the bottom of rack；
Inlet pressure transmitter is also equipped with the pipeline that energy storage canister is connected；
Magnetic valve is separately installed with the pipeline that cooler is connected with vavuum pump；
Both sides on cyclic water tank are separately installed with temperature transmitter and heater；
Moisture trap is additionally provided with the vacuum pump discharges pipeline；
Muffler is provided with the discharge line of moisture trap；
System uses cabinet type design, compact conformation, it is elegant in appearance, occupy little space, packed and transported is convenient, and internal unit is protected
Shield is reliable；
Vacuum pump impeller uses copper alloy casting impeller, and intensity is high, corrosion resistance and good；Distribution plate sprays Teflon with the pump housing
Imperial coating, corrosion-resistant, non-scaling, efficiency high；Vaccum pump motor uses special high-precision motor, reliable without play；
System is equipped with moisture trap and Large Copacity inner loop water tank, system worked well 15 days without moisturizing, especially
Suitable for without being used under water source environment；
System can independent automatic running, also can be by plant area's tele-control system instruction operation, and by the operation of vacuum system
Situation feeds back to remote central control room, and two vavuum pumps that system is equipped with both can individually run, same also dependent on needing
Shi Yunhang, and two pumps can also intelligent principal and subordinate's pump alternate run each other, set modulesization design can be with set of system independence
Operation, it is also possible to more than two sets of system Intelligent parallel operation；
Respectively with overload protection, system sends failure warning signal to two vavuum pumps during overload, and system band cavitation protects work(
Can, when vacuum is too high, system is automatically stopped vacuum pump operation, and keeps system vacuum, and unit working solution running temperature is too high,
During more than 50 DEG C, the automatic water changed in unit cyclic water tank, so as to reduce the temperature of working solution, the operation of unit working solution is less than
5 DEG C, unit automatic heating, to avoid the winter equipment Long-time Shut-down freezing equipment of icing, and temperatures above can be according to reality
Situation is configured in PLC system；
The gas of vavuum pump discharge by after the noise reduction of moisture trap, then by disappearing on moisture trap gas exhaust piping
Sound device is discharged, noise reduction 10dB, substantially improves the condition of work of computer room；
Its interior vacuum parameters is realized by PLC and its man-machine interface, temperature parameter is adjustable, the running status of vavuum pump, from
The opening of movable valve, moisturizing hull-borne, cooler running status system shows；
The beneficial effects of the invention are as follows：Cabinet type design, rational in infrastructure compact, the ability with Based Intelligent Control and protection, fits
For being operated under the adverse circumstances being equipped with without water source, conveniently operate and use.
Brief description of the drawings：
Fig. 1 is side cross sectional views of the invention；
Fig. 2 is front cross-sectional schematic diagram of the invention；
Fig. 3 is back side schematic cross-sectional view of the invention；
Wherein：1- racks；2- vavuum pumps；3- energy storage canisters；4- cyclic water tanks；5- coolers；6- magnetic valves；7- mufflers；
8- moisture traps.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
：A kind of cabinet type liquid rotary pump Central Vacuum pumping system, by rack 1, vavuum pump 2, energy storage
Tank 3, cyclic water tank 4, cooler 5, PLC control display system and moisture trap 8 constitute, the vavuum pump 2, energy storage canister 3,
Cyclic water tank 4, cooler 5 and moisture trap 4 are respectively provided with inside rack 1, and the energy storage canister 3 sets and is arranged on rack
Top in 1, the cyclic water tank 4 is arranged on the inner bottom part of rack 1, and the vavuum pump 2 is fixedly mounted on energy storage canister 3 and circulation
In the middle of water tank 4, the cooler 5 is arranged on the side of vavuum pump 2, and is connected with vavuum pump 2 by pipeline, the energy storage canister 3
It is connected by pipeline with cyclic water tank 4 with vavuum pump 2 and vavuum pump 2, the PLC controls display system is arranged on rack 1
Positive facade on, and be connected and realize Based Intelligent Control with the vavuum pump 2 inside rack 1, energy storage canister 3, cyclic water tank 4, cooler 5,
Water supplement port and discharge outlet are additionally provided with the bottom of rack 1；
Inlet pressure transmitter is also equipped with the pipeline that energy storage canister 3 is connected；
Magnetic valve 6 is separately installed with the pipeline that cooler 5 is connected with vavuum pump 2；
Both sides on cyclic water tank 4 are separately installed with temperature transmitter and heater；
Moisture trap 8 is additionally provided with the gas exhaust piping of the vavuum pump 2；
Muffler 7 is provided with the discharge line of moisture trap 8；
System uses cabinet type design, compact conformation, it is elegant in appearance, occupy little space, packed and transported is convenient, and internal unit is protected
Shield is reliable；
The impeller of vavuum pump 2 uses copper alloy casting impeller, and intensity is high, corrosion resistance and good；Distribution plate sprays special with the pump housing
Fluorine dragon coating, corrosion-resistant, non-scaling, efficiency high；Motor uses special high-precision motor, reliable without play；
System is equipped with moisture trap 8 and Large Copacity inner loop water tank 4, and system worked well 15 days is special without moisturizing
Shi Yongyu not be without being used under water source environment；
System can independent automatic running, also can be by plant area's tele-control system instruction operation, and by the operation of vacuum system
Situation feeds back to remote central control room, and two vavuum pumps that system is equipped with both can individually run, same also dependent on needing
Shi Yunhang, and two pumps can also intelligent principal and subordinate's pump alternate run each other, set modulesization design can be with set of system independence
Operation, it is also possible to more than two sets of system Intelligent parallel operation；
Respectively with overload protection, system sends failure warning signal to two vavuum pumps during overload, and system band cavitation protects work(
Can, when vacuum is too high, system is automatically stopped vacuum pump operation, and keeps system vacuum, and unit working solution running temperature is too high,
During more than 50 DEG C, the automatic water changed in unit cyclic water tank 4, so as to reduce the temperature of working solution, the operation of unit working solution is low
In 5 DEG C, unit automatic heating, to avoid the winter equipment Long-time Shut-down freezing equipment of icing；
The gas of vavuum pump discharge is by after the noise reduction of moisture trap 8, then is connected with energy storage canister 3 by vavuum pump 2
Pipeline on muffler 7 discharge, noise reduction 10dB, substantially improve the condition of work of computer room；
Its interior vacuum parameters is realized by PLC and its man-machine interface, temperature parameter is adjustable, the running status of vavuum pump, from
The opening of movable valve, moisturizing hull-borne, cooler running status system shows；
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (6)
1. a kind of cabinet type liquid rotary pump central vacuum system, it is characterised in that：By rack, vavuum pump, energy storage canister, cyclic water tank, cold
But device, PLC control display systems and moisture trap are constituted, the vavuum pump, energy storage canister, cyclic water tank, cooler and vapour
Separator is respectively provided with installed in interior of equipment cabinet, and the energy storage canister sets the top in rack, and the cyclic water tank sets
The inner bottom part in rack is put, the vavuum pump is fixedly mounted in the middle of energy storage canister and cyclic water tank, the cooler is arranged on true
The side of empty pump, and be connected with vavuum pump by pipeline, the energy storage canister leads to vavuum pump and vavuum pump with cyclic water tank
Cross pipeline to be connected, the PLC controls display system is arranged on the positive facade of rack, and vavuum pump, energy storage with interior of equipment cabinet
Tank, cyclic water tank, cooler are connected and realize Based Intelligent Control, and water supplement port and discharge outlet are additionally provided with the bottom of rack.
2. a kind of cabinet type liquid rotary pump central vacuum system according to claim 1, it is characterised in that：The energy storage canister is connected
Pipeline on be also equipped with inlet pressure transmitter.
3. a kind of cabinet type liquid rotary pump central vacuum system according to claim 1, it is characterised in that：The cooler with it is true
Magnetic valve is separately installed with the connected pipeline of empty pump.
4. a kind of cabinet type liquid rotary pump central vacuum system according to claim 1, it is characterised in that：On the cyclic water tank
Both sides be separately installed with temperature transmitter and heater.
5. a kind of cabinet type liquid rotary pump central vacuum system according to claim 1, it is characterised in that：The vacuum pump discharges
Moisture trap is additionally provided with pipeline.
6. a kind of cabinet type liquid rotary pump central vacuum system according to claim 1 or 5, it is characterised in that：The air water point
Muffler is provided with the discharge line of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710048254.4A CN106870326B (en) | 2017-01-20 | 2017-01-20 | A kind of cabinet type liquid rotary pump central vacuum system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710048254.4A CN106870326B (en) | 2017-01-20 | 2017-01-20 | A kind of cabinet type liquid rotary pump central vacuum system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106870326A true CN106870326A (en) | 2017-06-20 |
| CN106870326B CN106870326B (en) | 2019-07-26 |
Family
ID=59159064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710048254.4A Active CN106870326B (en) | 2017-01-20 | 2017-01-20 | A kind of cabinet type liquid rotary pump central vacuum system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106870326B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612640A (en) * | 2018-06-04 | 2018-10-02 | 湖南宇诚精密科技有限公司 | a kind of vacuum generating device |
| CN108757395A (en) * | 2018-07-25 | 2018-11-06 | 四川科伦药业股份有限公司 | Control system and control method for improving utilization rate of vacuum pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989012169A1 (en) * | 1988-05-30 | 1989-12-14 | Siemens Aktiengesellschaft | Vacuum pump unit arranged on a transportable support frame |
| CN201531395U (en) * | 2009-09-22 | 2010-07-21 | 博山精工泵业有限公司 | Self-condensation gas-water separation device for water ring vacuum pump unit |
| CN202300961U (en) * | 2011-09-30 | 2012-07-04 | 自贡市华瑞过滤设备制造有限公司 | Frequency conversion vacuum oil-injecting machine |
| CN203770068U (en) * | 2014-04-21 | 2014-08-13 | 太仓塑料助剂厂有限公司 | Vacuum-pumping system of water ring |
| CN105736934A (en) * | 2016-03-29 | 2016-07-06 | 南通龙鹰真空科技有限公司 | Vacuum pumping system for low-temperature storage tank interlayer |
-
2017
- 2017-01-20 CN CN201710048254.4A patent/CN106870326B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989012169A1 (en) * | 1988-05-30 | 1989-12-14 | Siemens Aktiengesellschaft | Vacuum pump unit arranged on a transportable support frame |
| CN201531395U (en) * | 2009-09-22 | 2010-07-21 | 博山精工泵业有限公司 | Self-condensation gas-water separation device for water ring vacuum pump unit |
| CN202300961U (en) * | 2011-09-30 | 2012-07-04 | 自贡市华瑞过滤设备制造有限公司 | Frequency conversion vacuum oil-injecting machine |
| CN203770068U (en) * | 2014-04-21 | 2014-08-13 | 太仓塑料助剂厂有限公司 | Vacuum-pumping system of water ring |
| CN105736934A (en) * | 2016-03-29 | 2016-07-06 | 南通龙鹰真空科技有限公司 | Vacuum pumping system for low-temperature storage tank interlayer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612640A (en) * | 2018-06-04 | 2018-10-02 | 湖南宇诚精密科技有限公司 | a kind of vacuum generating device |
| CN108757395A (en) * | 2018-07-25 | 2018-11-06 | 四川科伦药业股份有限公司 | Control system and control method for improving utilization rate of vacuum pump |
| CN108757395B (en) * | 2018-07-25 | 2024-09-13 | 四川科伦药业股份有限公司 | Control system and control method for improving utilization rate of vacuum pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106870326B (en) | 2019-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102889212B (en) | Blade high-efficient energy-saving environment friendly vacuum pump | |
| CN207033754U (en) | A kind of cooling device of screw machine | |
| CN205779709U (en) | A kind of screw vacuum and Roots vacuum combine the vacuum pump set device of transformation | |
| CN106870326A (en) | A kind of cabinet type liquid rotary pump central vacuum system | |
| CN101482122A (en) | Vertical shield pump | |
| CN105261975A (en) | Power distribution cabinet capable of automatic heat dissipation | |
| CN206943019U (en) | A kind of electronic conduit pump | |
| CN202954970U (en) | Efficient water ring vacuum pump complete device with oversized sucking rate | |
| US3059396A (en) | A device for drawing off gaseous components from a gas-vapour mixture | |
| CN203404098U (en) | Connecting structure of reverse cycle type shield pump | |
| CN205115050U (en) | Can prepare membrane system nitrogen device of high -purity nitrogen gas | |
| CN205141459U (en) | Can automatic radiating switch board | |
| CN105736934B (en) | Low-temperature storage tank interlayer vacuum-pumping system | |
| CN207879605U (en) | Water-ring vacuum pump assembly with moisture trap | |
| CN106762564A (en) | A kind of portable vacuum extractor | |
| CN105571670A (en) | LNG vacuum calibrating device | |
| CN206146251U (en) | A supplementary cooling system that sprays for change of current valve separately cooling water cooling tower | |
| CN109209921A (en) | A kind of the temperature control regulating system and control method of water pump | |
| CN205655096U (en) | Low temperature storage tank intermediate layer vacuum pumping system | |
| CN210292542U (en) | Vacuum drying oven | |
| CN214660387U (en) | Steam seal leakage cooling system of supercritical back pressure steam turbine | |
| CN210003501U (en) | Cooling water self-circulation device for emulsion pump | |
| CN107929763A (en) | A kind of steam sterilizer | |
| CN212115711U (en) | Leakage emergency cut-off device for electric heater | |
| CN208223218U (en) | A kind of thermal power generation station-service evacuation system for steam condenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |