CN207847902U - A kind of air compression station system - Google Patents
A kind of air compression station system Download PDFInfo
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- CN207847902U CN207847902U CN201820083405.XU CN201820083405U CN207847902U CN 207847902 U CN207847902 U CN 207847902U CN 201820083405 U CN201820083405 U CN 201820083405U CN 207847902 U CN207847902 U CN 207847902U
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Abstract
The utility model discloses a kind of air compression station system, which includes：Cooling tower (2), air accumulator (3) and one or more air compressors (1)；It to air compressor by carrying out structure improvement, and then being separately provided for cooling driers in existing air compression station system is omitted, effectively reduce the floor space and use cost of air compression station system, and the air compression station system in the utility model is also completed the refrigerant cooling of the cooling of the lubricant of compressor host and evaporator by a cooling tower, realize that the function between equipment is integrated, simplify structure, reduces energy consumption and failure rate.
Description
Technical field
The utility model discloses the technical field for being related to compressed air unit more particularly to a kind of air compression station system.
Background technology
Power source of the compressed air as convenient environmental protection, it is each to be widely used in each row such as machinery, electronics, food, weaving
Industry is the dynamic origin being most widely used at present.Air compression station system provides satisfactory compressed air to the user, is to use
The equipment of gas unit indispensability.
Mainly by air compressor, cooling system, air accumulator, cooling driers and filter group in existing air compression station system
At, wherein cooling system is used for the lubricant cooling of compressor host in air compressor, to ensure compressor host suitable
At a temperature of run, and cooling driers are cooling, dry for that will be carried out by the compressed air of air compressor, due in cooling driers
Using refrigerant (such as；Freon), therefore, configuration wind turbine and condenser are required in cooling driers.
Currently, there are mainly two types of cooling systems in air compression station, respectively：Air cooling system and cooling by water system.
Wherein, air cooling system is made of cooler and wind turbine, is installed together with the metal plate shell of air compressor, this kind of cooling
Mode needs the cooling efficiency of cooler sufficiently large, and the air quantity of wind turbine is sufficiently large, can just effectively reduce compressor host itself
The heat of generation.And if want to improve the efficiency of cooler, can only be by increasing the volume of cooler, and the cooler of large volume must
The cost that complete machine can so be increased considerably, increases the appearance and size of complete machine, and equally, the wind turbine for choosing Wind Volume equally can be significantly
Increase complete machine cost, and noise when fan operation is the main source of compressor operating noise, has prodigious noise dirty
Dye.In addition, this kind of air cooling cooling system not easy heat radiation in a closed environment, for a long time using being easy ash outside aftercooler
Dirt blocks and inside has been easy impurity blocking, and cooling efficiency is made significantly to decline, and compressor host temperature increases, and temperature gets over high pressure
The decline of contracting owner's engine efficiency is bigger, and complete machine energy consumption is caused to increase；Cooling by water system is by cistern, cooling water pump, water cooler
And pipeline composition, cistern need to be arranged in air compressor nearby and take up a large area because to have enough recirculated water into
Row cooling, water cooler wants sufficiently large, just certifiable cooling efficiency, and the requirement to water source is also higher, the calcium that contains in water,
Magnesium plasma generates reaction in cooler high temperature, forms incrustation scale, even if will be greatly lowered if very thin one layer of incrustation scale cold
But the cooling efficiency of device.And then compressor host temperature is caused to increase, compressor host efficiency declines, and complete machine energy consumption increases.
In addition, not only needing to be independently arranged a cooling driers in above-mentioned air compression station system, entire air compression station system is increased
The floor space of system improves land use cost, and cooling driers and air compressor must be used independently and oneself be cooled down
Device causes device resource to waste, and improves equipment failure rate and maintenance difficult coefficient.
In conclusion that there are device structures is complicated, take up a large area, high energy consumption, of high cost etc. for existing air compression station system
Therefore how problem researches and develops a kind of novel air compression station system to solve the above problems, becomes people's urgent problem to be solved.
Utility model content
In consideration of it, the utility model, which discloses, provides a kind of air compression station system, deposited at least solving existing air compression system
It is complicated, take up a large area, high energy consumption and it is of high cost the problems such as.
Technical solution provided by the utility model, specifically, a kind of air compression station system, including：Cooling tower 2, air accumulator 3 with
And one or more air compressor 1；
--- each the air compressor 1 includes：Compressor host 11 is sequentially connected with the compressor host 11
Motor 12, refrigeration compressor 13 and evaporator 14；
The compressor host 11 is provided with gas outlet, lubricant import and lubricant outlet；
The refrigeration compressor 13 is provided with refrigerant inlet and refrigerant outlet；
The evaporator 14 is provided with air inlet, gas outlet, refrigerant inlet, refrigerant outlet and discharge outlet；
The gas outlet of the compressor host 11 is connected to the air inlet of the evaporator 14；
The refrigerant outlet of the evaporator 14 is connected to the refrigerant inlet of the refrigeration compressor 13；
--- cooling coil 21 and sink are provided in the cooling tower 2, the cooling coil 21 is respectively arranged with first
Four import, first outlet, the second import and second outlet connectors；
Wherein, in each air compressor 1 lubricant outlet of compressor host 11 with it is cold in the cooling tower 2
But the first inlet communication of coil pipe 21；
In each air compressor 1 the lubricant import of compressor host 11 with cooler pan in the cooling tower 2
The first outlet of pipe 21 is connected to；
In each air compressor 1 refrigerant outlet of refrigeration compressor 13 with cooler pan in the cooling tower 2
Second inlet communication of pipe 21；
In each air compressor 1 refrigerant inlet of evaporator 14 with cooling coil 21 in the cooling tower 2
Second outlet connection；
The gas outlet of evaporator 14 is connected to the air accumulator 3 in each air compressor 1；
The discharge outlet of the evaporator 14 is connected to the sink in the cooling tower 2.
It is preferred that the air compression station system further includes：Filter 4；
The filter 4 is series between the evaporator 14 and the air accumulator 3.
Further preferably, the air compressor 1 is water lubrication air compressor.
Further preferably, the evaporator 14 is plate heat exchanger.
Further preferably, the cooling tower 2 is closed cooling tower.
Air compression station system provided by the utility model by carrying out structure improvement to air compressor, and then is omitted existing
There is being separately provided for cooling driers in air compression station system, effectively reduces the floor space and use cost of air compression station system, and
The refrigerant cooling of the cooling of the lubricant of compressor host and evaporator is also passed through one by the air compression station system of the utility model
A cooling tower is completed, and is realized that the function between equipment is integrated, is simplified structure, reduce energy consumption and failure rate.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and for explaining the principles of the present invention together with specification.
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram that the utility model discloses a kind of air compression station system that embodiment provides；
Fig. 2 is the structural representation that the utility model discloses air compressor in a kind of air compression station system that embodiment provides
Figure；
Fig. 3 is the structural representation that the utility model discloses closed cooling tower in a kind of air compression station system that embodiment provides
Figure；
Fig. 4 is the structural schematic diagram that the utility model discloses cooling tower tray in a kind of air compression station system that embodiment provides.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device of some aspects be described in detail in the appended claims, the utility model.
It is a kind of air compression station system referring to Fig. 1, the air compression station system is mainly by air compressor 1, cooling tower 2 and gas storage
Tank 3 forms；Wherein, referring to Fig. 2, air compressor 1 is mainly by compressor host 11, the electricity being sequentially connected with compressor host 11
Machine 12, refrigeration compressor 13, evaporator 14 and metal plate shell 15 form, wherein compressor host 11, motor 12, refrigeration pressure
Contracting machine 13 and evaporator 14 are mounted in metal plate shell 15, and above-mentioned compressor host 11 is provided with gas outlet, lubricant
Import and lubricant outlet；Refrigeration compressor 13 is provided with refrigerant inlet and refrigerant outlet；Evaporator 14 is provided with
Air inlet, gas outlet, refrigerant inlet, refrigerant outlet and discharge outlet；And gas outlet and the evaporator of compressor host 11
14 air inlet connection, the refrigerant outlet of evaporator 14 are connected to the refrigerant inlet of refrigeration compressor 13.
Cooling coil 21 and sink are provided in cooling tower 2, referring to Fig. 4, the cooling coil 21 be respectively arranged with first into
214 4 mouth 211, first outlet 212, the second import 213 and second outlet connectors.
Wherein, the lubricant outlet of compressor host 11 and cooling coil 21 in the cooling tower 2 in air compressor 1
First import 211 is connected to, the lubricant import of compressor host 11 and cooling coil 21 in cooling tower 2 in air compressor 1
First outlet 212 is connected to, the refrigerant outlet of refrigeration compressor 13 and cooling coil 21 in cooling tower 2 in air compressor 1
Second import 213 is connected to, the refrigerant inlet of evaporator 14 and second of cooling coil 21 in cooling tower 2 in air compressor 1
Outlet 214 is connected to, and the gas outlet of evaporator 14 is connected to air accumulator 3 in air compressor 1, the discharge outlet of evaporator 14 and cooling
Sink connection in tower 2.
The above-mentioned specific course of work of air compression station system is：Compressor host is driven by motor, and the compression of generation is empty
The gas outlet of the compressed machine host of gas enters the air inlet of evaporator, and compressed air cools down by evaporator, passes through after drying
Gas outlet exits into air accumulator, is sent to gas point through air accumulator gas outlet.When the air compression station system is run, on the one hand need
It could be used after carrying out adequately dry, cooling to compressed air；Lubricant in another aspect compressor host will carry out
It is adequately cooling, it just can guarantee that compressor host carries out at a suitable temperature, avoids mechanical breakdown.
Drying, the cooling of compressed air：Evaporator carries out heat exchange by refrigerant therein and compressed air, absorbs pressure
The heat of contracting air causes the vapor in compressed air to cool down, condenses into liquid water, realizes drying and the drop of compressed air
Temperature, and in the drying and temperature-fall period of compressed air, the temperature rise of refrigerant, the refrigerant after heating enters refrigeration pressure
It carries out heating pressurization in contracting machine, refrigerant enters cooling coil the by the refrigerant outlet of refrigeration compressor after heating pressurization
Two imports enter by second outlet after being fully cooled in cooling tower and force cooling pressure therein in evaporator again
Contracting air.And compressed air is cooling in evaporator, the liquid water condensed into can be discharged from the discharge outlet of evaporator, be directly entered
Into the sink of cooling tower, recycles, to supplement the running moisture loss of cooling tower, avoid condensed water and arbitrarily discharge
Caused by pollute and waste.
The cooling of lubricant：Lubricant in compressor host by lubricant outlet enter the first of cooling coil into
Mouthful, lubricant is entered the lubricant import of compressor host by the first outlet of cooling coil, returned to after being cooled sufficiently
Inside compressor host.
According to the gas consumption size for using field and user, one or more can be provided in above-mentioned air compression station system
Air compressor
As the improvement of technical solution, referring to Fig. 1, filter 4 is additionally provided in air compression station system, the filter 4 string
It is coupled between evaporator 14 and air accumulator 3, to realize the contaminant filter of compressed air, improves the compression of air compression station system output
Air quality.
As being further improved for technical solution, the air compressor 1 in above-mentioned air compression station system selects water lubrication air
Compressor, evaporator 14 select plate heat exchanger, cooling tower 2 to select closed cooling tower.
Referring to the structural schematic diagram that Fig. 3 is closed cooling tower, the closed cooling tower mainly by, cooling coil 21, sink 22,
Wind turbine 23, spray tube 24, water circulating pump 25 and shell 26 form, wherein sink 22 is set in shell 26, is located at shell 26
Bottom, cooling coil 21 is also disposed in shell 26, is located at the top of sink 22, water inlet end and the sink 22 of water circulating pump 25
Connection, water outlet are connected to the water inlet end of spray tube 24, and spray nozzle 241, and the spray nozzle are arranged at intervals on spray tube 24
241 are respectively positioned on the top of cooling coil 21, and the upper cover of shell 26 is provided with mounting hole, and wind turbine 23 is installed on the mounting hole of shell 26
In, wherein referring to Fig. 4, cooling coil 21 is respectively arranged with the first import 211, first outlet 212, the second import 213 and
Two 214 4 connectors in outlet.
Above-mentioned closed cooling tower is full-closed structure, and mainly pipe heat exchanger (i.e. cooling coil) is placed in tower, is led to
It crosses wind turbine and ensures effective ventilation, effective temperature-reducing of the heat exchange realization to medium is carried out by the shower water sprayed with spray nozzle.
Due to being closed cycle (all components are placed in inside equipment), it is ensured that cooling water is not contaminated, ensure that compressor
Reliability service reduces failure rate, improves efficiency.
The circulatory mediator (lubricant and refrigerant) of air compressor enters cooler pan by the import of closed cooling tower
In pipe, while by cooling coil, shower water is sprayed onto cooling coil surface, takes away the heat of circulatory mediator, will by wind turbine
The heat discharge displaced, effective control to realize compressor host running temperature and refrigerant temperature in plate heat exchanger
Effective control of degree.
The closed cooling tower has the following advantages：
Compared with the air compressor for using cooling by water system in background technology：
1, cooling water totally enclosed use, free from admixture enter, and ensure that water quality is not contaminated；
2, without using special tank, reduce to take up an area and save space, compressor movement, it is convenient to arrange；
3, use softening recirculated water, circulation line Non-scale, do not block, cooler does not block, cooling efficiency not under
Drop；
4, it can realize effective adjusting control to medium temperature according to actual use situation, ensure that compressor is closing always
Work at suitable temperature, compressor will not hot operation, failure rate is greatly lowered, prolongs the service life.
Compared with the air compressor for using air cooling system in background technology：
1, independent cooling system, split installation make compressor machine volume smaller, install and use more flexible, reduction
Complete machine cost；
2, without large-scale cooling blower, the only very small ventilation wind turbine of noise, compressor operating is considerably reduced
Noise promotes user's use feeling；
3, it can realize effective adjusting control to medium temperature according to actual use situation, ensure that compressor is closing always
Work at suitable temperature, compressor will not hot operation, failure rate is greatly lowered, prolongs the service life, and reduces making for user
Use cost；
4, use softening recirculated water, circulation line Non-scale, do not block, cooler does not block, cooling efficiency not under
Drop；
The closed cooling tower incorporates the cooling resource in air compression station, both cooled down as the cooling system of entire air compression station
Lubricant in compressor host, the also refrigerant in cooling evaporator, because this novel design method, eliminates pneumatics
Necessary cooling driers, simplify structure in standing, and reduce cost, improve overall performance.
The air compressor system provided in the embodiment above has the reformed AHP of following several respects in general：
One, principle reformed AHP：
The air compressor system uses cooling system of the closed cooling tower as air compression station, incorporates the cooling of compressor host
With the cooling of compressed air drying system, the type of cooling of traditional independent cooling driers and compressor is eliminated.Its
By the reformed AHP in principle, the change of using effect is brought, system is accounted for compared to traditional pneumatics, it is simple in structure, safeguard,
Cost of upkeep is greatly lowered, land use area smaller.And in control mode, it is only necessary to a set of control system
Realize the control to entire air compression station system.And compressor and cooling driers need independently in existing air compression station system
Control system controls.
Two, structure reformed AHP：
1, the structure design of more systematic property：Individual cooling driers are eliminated, it is empty that compression is integrated on air compressor
Gas, drying function, do not need individual condenser and condenser special fan, realize be air-dried with compression it is integrated
Design, had both reduced the floor space of air compression station system, and had reduced purchase cost and land use cost, and because of the reduction of part
And reduce failure rate, it is only necessary to which an air compressor cooperation cooling tower can produce clean, dry high quality pressure
Contracting air is directly used for user.
2, the type of cooling and cooling structure design：Using closed cooling tower as the cooling system of entire air compression station system,
The cooling resource in air compression station system is incorporated, the lubricant in compressor host, but also the refrigeration in cooling evaporator have not only been cooled down
Agent simplifies the structure that pneumatics accounts for system, improves overall performance.
Three, energy saving innovation：
Mainly there are two aspects for the energy expenditure of air compressor：1, motor drives compressor host operation to produce compression
Air, this part are user's actual needs, are useful work；2, the frictional heat generated in air compressor operation consumes energy, and is
Idle work needs to reduce temperature using cooling system, so the control of cooling system energy consumption is lower, it is meant that entire air compression station
Energy consumption is lower, more energy saving.
1, the present embodiment cools down compressor host using closed cooling tower, it is only necessary to use in former compressor cooling system about
Cooling effect can be realized in 50% power.
2, closed cooling tower uses energy saving.The cooling driers of separate configurations in traditional air compression station system, refrigerant in cooling driers
Cooling must be completed by condenser and wind turbine.As long as air compressor is operation in this way, condenser fan is exactly to transport
Capable.And use closed cooling tower to replace the function of cooling condenser and wind turbine because the cooling capacity of cooling tower to be much better than it is cold
Condenser and wind turbine, and the not possibility of blockage of condenser, need not specially purge.Existing cooling tower itself it is energy saving, and take
Disappear condenser and wind turbine bring it is energy saving.
3, water-lubricated compressor coordinates closed cooling tower cooling system, is effectively controlled the temperature of recirculated water in compressor
Degree.For compressor, isotherm compression is most efficient working method.So the present embodiment has been effectively ensured compressor and has existed always
It works at most suitable temperature, basic guarantee isotherm compression condition ensures that compressor obtains optimum efficiency.Compressor is for a long time most
Operation means that the energy saving expense that accumulation is got up is very huge under good efficiency.
Four, environmental protection innovation：
1, water lubrication air compressor machine is used in air compression station system, without oil lubricating compressor oily pollution (without leakage in use
Oil, 100% not oil-containing in compressed air), or else need replacing lubricating oil.It is cleaner using water as lubricant medium, environmental protection,
It is at low cost；
2, the water in water-lubricated compressor plays good filtration, the row of ensure that the dust in the air of sucking
Go out the degree of purity of air, and 100% oil-free, can significantly simplify so filter selection is upper, need at most configure one it is preposition
Coarse filter, which can meet, mostly uses gas requirement；
3, compressed air is cooling down, and the condensed water generated in removal process enters directly into the sink of cooling tower, participates in
Cooling tower cooler, so no wastewater discharge.
To sum up, above-mentioned air compressor system is mainly systematic innovation, each portion in having given full play to former air compression station system
On the basis of point function, in principle with completely new creation has been carried out in structure.For a user, it is only necessary to use an air
Compressor, which can be realized, is previously required to the work that a whole set of air compression station system could be completed.Purchase machine cost is considerably reduced,
Factory's land use cost, and the air compression station system in the present embodiment is daily substantially without maintenance, reduces a large amount of dimension
Cost of upkeep is protected, and in routine use, the electricity cost of reduction more can bring direct yield to user.The utility model is
Primary reform that air compression station defines, the understanding that strong influence people apply air compressor machine, a kind of completely new air compression station definition,
All-round popularization can bring huge social benefit and social value.
Those skilled in the art will readily occur to this practicality after considering specification and putting into practice utility model disclosed herein
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and include undocumented skill of the utility model
Common knowledge in art field or conventional techniques.The description and examples are only to be considered as illustrative, the utility model
True scope and spirit are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (5)
1. a kind of air compression station system, which is characterized in that including：Cooling tower (2), air accumulator (3) and one or more air pressures
Contracting machine (1)；
--- each the air compressor (1) includes：Compressor host (11) connects with the compressor host (11) transmission
Motor (12), refrigeration compressor (13) and the evaporator (14) connect；
The compressor host (11) is provided with gas outlet, lubricant import and lubricant outlet；
The refrigeration compressor (13) is provided with refrigerant inlet and refrigerant outlet；
The evaporator (14) is provided with air inlet, gas outlet, refrigerant inlet, refrigerant outlet and discharge outlet；
The gas outlet of the compressor host (11) is connected to the air inlet of the evaporator (14)；
The refrigerant outlet of the evaporator (14) is connected to the refrigerant inlet of the refrigeration compressor (13)；
--- it is provided with cooling coil (21) and sink in the cooling tower (2), the cooling coil (21) is respectively arranged with the
Four one import, first outlet, the second import and second outlet connectors；
Wherein, in each air compressor (1) lubricant outlet of compressor host (11) in the cooling tower (2)
First inlet communication of cooling coil (21)；
The lubricant import of compressor host (11) is cooled down with the cooling tower (2) in each air compressor (1)
The first outlet of coil pipe (21) is connected to；
The refrigerant outlet of refrigeration compressor (13) is cooled down with the cooling tower (2) in each air compressor (1)
Second inlet communication of coil pipe (21)；
In each air compressor (1) refrigerant inlet of evaporator (14) with cooling coil in the cooling tower (2)
(21) second outlet connection；
The gas outlet of evaporator (14) is connected to the air accumulator (3) in each air compressor (1)；
The discharge outlet of the evaporator (14) is connected to the sink in the cooling tower (2).
2. air compression station system according to claim 1, which is characterized in that further include：Filter (4)；
The filter (4) is series between the evaporator (14) and the air accumulator (3).
3. air compression station system according to claim 1, which is characterized in that the air compressor (1) is water lubrication air
Compressor.
4. air compression station system according to claim 1, which is characterized in that the evaporator (14) is plate heat exchanger.
5. air compression station system according to claim 1, which is characterized in that the cooling tower (2) is closed cooling tower.
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| CN201820083405.XU CN207847902U (en) | 2018-01-18 | 2018-01-18 | A kind of air compression station system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035868A (en) * | 2018-01-18 | 2018-05-15 | 沈阳天朗艾尔压缩机有限公司 | A kind of air compression station system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035868A (en) * | 2018-01-18 | 2018-05-15 | 沈阳天朗艾尔压缩机有限公司 | A kind of air compression station system |
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