CN109653986A - Movable air compression supplies machine - Google Patents
Movable air compression supplies machine Download PDFInfo
- Publication number
- CN109653986A CN109653986A CN201811139659.XA CN201811139659A CN109653986A CN 109653986 A CN109653986 A CN 109653986A CN 201811139659 A CN201811139659 A CN 201811139659A CN 109653986 A CN109653986 A CN 109653986A
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- CN
- China
- Prior art keywords
- receiving room
- compressor
- case
- air compression
- movable air
- 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.)
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Classifications
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- 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
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
-
- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- 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
-
- 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
-
- 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
- F04B39/0033—Pulsation and noise damping means with encapsulations
-
- 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
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
-
- 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
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- 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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
-
- 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
- F04B39/16—Filtration; Moisture separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
There is provided can inhibit the temperature of compressor to rise and the movable air compression of noise can be inhibited to supply machine.A kind of movable air compression supply machine, has: mobile case, is made of 1 case component and the 2 casees components assemblings；In the 1st receiving room and the 2nd receiving room that the inside of the 1 case component delimited；Compressor is accommodated in the 1st receiving room, is configured to for compressed air being discharged；Quenching and tempering device is accommodated in the 2nd receiving room, is configured to carry out the compressed air being discharged from compressor quenched；And panel, it is installed on the 1 case component, covers the 1st receiving room and the 2nd receiving room.The inner space delimited between panel and the 2 casees components is formed on the inside of mobile case, which is connected to the 1st receiving room.
Description
Technical field
The present invention relates to movable air compressions to supply machine.
Background technique
In the past, it in construction site etc., is widely used and is followed closely nail, screw into timber etc. just by the pressure of compressed air
Take the pneumatic tool of formula.Mobile air compressor is moved to construction site, from mobile air compressor to pneumatic work
Tool supply compressed air.
Such air compressor is recorded in such as Japanese Unexamined Patent Publication 2015-143481 bulletin.Air disclosed in the bulletin
Compressor has the main body cover as mobile case, is linked with carrying handle in main body cover.It is accommodated in main body cover: storing pressure
The air tank of contracting air；Air is compressed to and is supplied to the compression unit of air tank；The motor for driving compression unit；And control
The control circuit portion of the movement of motor.Also, by compressing section compresses and the compressed air of high pressure that is reserving in air tank is led to
It crosses and is assemblied in the pressure reducing valve of air tank and is adjusted to appropriate pressure, supplied via air hose to pneumatic tool etc..
Summary of the invention
Subject to be solved by the invention
Sometimes pneumatic circuit is constructed in laboratory, research department or indoor exhibition etc., and as the pneumatic circuit
Compressed air source uses air compressor.The air compressor of above-mentioned bulletin is the air compressor of simple type, does not have compression
The cooler and gas-liquid separator of air.Therefore, using the air compressor of above-mentioned bulletin as the compressed air of pneumatic circuit
In the case where the use of source, the compressed air containing moisture is supplied to pneumatic circuit due to high temperature.When containing moisture because of high temperature
When compressed air is supplied to pneumatic circuit, it is possible to damage pneumatic equipment, therefore the compressed air source as pneumatic circuit is not excellent
Choosing.
Therefore, in the mobile air compressor of such as above-mentioned bulletin, consideration is added for the compressed air to discharge
It carries out cooling cooler and separates quenching and tempering device as the filter of moisture from compressed air.But when adding quenched set
When standby, multiple equipment can be closely accommodated in main body cover.Then, the heat generated from air compressor is by bored in main body cover
Interior, the temperature of air compressor is easy to rise, so not preferably.In addition, the vibration of air compressor is transmitted via quenching and tempering device
To main body cover, it is easy to produce to vibrate the noise for reason, it is not preferable.
The purpose of the present invention is to provide the temperature of compressor can be inhibited to rise and can inhibit the moveable compressed of noise
Air supplies machine.
Solution for solving the problem
Movable air compression supply equipment for solving the above problems a little is standby: mobile case, by the 1 case component and
The 2 casees component is assembled and is constituted；In the 1st receiving room and the 2nd receiving room that the inside of the 1 case component delimited；Compressor,
It is accommodated in the 1st receiving room, is configured to for compressed air being discharged；Quenching and tempering device is accommodated in the 2nd receiving room, constitutes
It is quenched to be carried out to the compressed air being discharged from the compressor；And panel, it is installed on the 1 case component, covers institute
State the 1st receiving room and the 2nd receiving room.It is formed on the inside of the mobile case in the panel and the 2 casees structures
The inner space delimited between part, the inner space are connected to the 1st receiving room.
Invention effect
According to the present invention, the temperature of compressor can be inhibited to rise and noise can be inhibited.
Detailed description of the invention
Fig. 1 is the perspective view that the movable air compression supply machine of embodiment is shown from The lid component side.
Fig. 2 is the perspective view that the movable air compression supply machine of Fig. 1 is shown from case component side.
Fig. 3 is the main view for showing the state for opening The lid component of movable air compression supply machine of Fig. 1.
Fig. 4 is the partly cut-away's perspective view for showing the movable air compression supply machine of Fig. 1.
Fig. 5 is the figure for showing pneumatic circuit.
Fig. 6 is the perspective view for showing compressor.
Fig. 7 is the top view for showing compressor and next door.
Fig. 8 is the perspective view of the flowing of the air in the movable air compression supply machine of explanatory diagram 1.
Fig. 9 is the cross-sectional view for schematically showing the flowing of the air in the movable air compression supply machine of Fig. 1.
Specific embodiment
Hereinafter, illustrating movable air compression supplying the embodiment that machine embodies according to FIG. 1 to FIG. 9.
As shown in Fig. 1 or Fig. 2, movable air compression supply machine 11 has the mobile case 12 of resin.As structure
At the resin of mobile case 12, the preferably resin of light weight and excellent impact resistance.As such resin, for example poly- third can be enumerated
Alkene, polycarbonate, ABS resin etc..
As shown in figure 4, being accommodated in mobile case 12: tank 36 stores compressed air；Compressor 41, by air
It compresses and is supplied to tank 36；And multiple quenching and tempering devices, the compressed air being discharged from compressor 41 is carried out quenched.
As shown in Fig. 1 or Fig. 2, mobile case 12 is by the case component 13 as the 1 case component and as the 2 casees components
The lid component 23 linked by hinge 37 and constituted.Above-mentioned tank 36, compressor 41 and more are accommodated in case component 13
A quenching and tempering device.
Case component 13 is the chest of substantially rectangular parallelepiped, the one side opening in six faces.Case component 13 has rectangular plate-like
End plate 14 and orthogonal the 1st longwell 15a, the 2nd longwell 15b, the 1st shortwall 15c and the 2nd shortwall 15d is distinguished with end plate 14.1st
Longwell 15a and the 2nd longwell 15b extends along the two long edge of end plate 14.1st shortwall 15c and the 2nd shortwall 15d are along end plate 14
Two short edge extend.
As shown in figure 9, being formed with storage space S1 in the inside of case component 13, storage space S1 is by end plate 14, the 1st longwell
15a, the 2nd longwell 15b, the 1st shortwall 15c and the 2nd shortwall 15d delimited.
Case component 13 has opening edge H1.Opening edge H1 be by the 1st longwell 15a, the 2nd longwell 15b, the 1st shortwall 15c and
The edge that ora terminalis, that is, jag of the side opposite with end plate 14 of 2nd shortwall 15d connects.In case component 13, it will open
The extending direction for the straight line that peristoma H1 is connected with end plate 14 with the shortest distance is depth direction.The depth of case component 13, i.e. from opening
The shortest distance of peristoma H1 to end plate 14 is F1.
As shown in Figure 1, Figure 2 or shown in Fig. 3, case component 13 has handle part 16 in the 2nd shortwall 15d and the 2nd longwell 15b.It will
2nd shortwall 15d is configured at the top and end plate 14 of the 1st shortwall 15c, the 1st longwell 15a and the 2nd longwell 15b become vertical shape
State is known as movable air compression supply machine 11 and is vertically arranged posture.Movable air compression supply machine 11, which is vertically arranged posture with this, to be made
With.That is, being vertically arranged the posture under the use state that posture is movable air compression supply machine 11.Case component 13 is in end plate
14 outer surface, which has, mutually uses handle part 18 in two parallel bearing canister portions 17 and the mobile of U-shaped.Two bearing canister portions
17 are fixed on the outer surface of end plate 14 in a manner of being integrally formed with end plate 14.The axis of two bearing canister portions 17 is along end plate 14
Longitudinal direction extend.It is mobile that there are two axle portions that two bearing canister portions 17 are inserted into a manner of it can pull out with handle part 18
With the grip portion that an end of two axle portions is connected to each other.Movement is supported with handle part 18 by bearing canister portion 17.Case structure
Part 13 has a pair of of Caster 19, and a pair of of Caster 19 is contacted and rolled with road surface when keeping mobile case 12 mobile.It is a pair of small
Part that castor 19 is configured at longwell 15a, 15b, intersecting with end plate 14 and the 1st shortwall 15c.
Case component 13 has the 1st scavenger fan 20a for being configured at end plate 14, and has be configured at the 2nd shortwall 15d
2 scavenger fan 20b.1st scavenger fan 20a and the 2nd scavenger fan 20b is constituted are as follows: in driving by the sky in mobile case 12
Gas is discharged to outside mobile case 12.In addition, case component 13 has the case drawing fan 21 for being configured at the 1st longwell 15a.Case is inhaled
Air fan 21 is constituted are as follows: the air outside mobile case 12 is introduced into mobile case 12 in driving.
The lid component 23 has the end plate 24 of rectangular plate-like and distinguishes the 1st orthogonal longwell 25a, the 2nd longwell with end plate 24
25b, the 1st shortwall 25c and the 2nd shortwall 25d.1st longwell 25a and the 2nd longwell 25b extends along the two long edge of end plate 24.
1st shortwall 25c and the 2nd shortwall 25d extends along the two short edge of end plate 24.Also, lid is formed in the inside of The lid component 23
Interior space S 2, covering interior space S 2 is by end plate 24, the 1st longwell 25a, the 2nd longwell 25b, the 1st shortwall 25c and the 2nd shortwall 25d
The inner space of delimitation.
As shown in figure 9, The lid component 23 has opening edge H2.Opening edge H2 is by the 1st longwell 25a, the 2nd longwell 25b, the 1st
The edge that ora terminalis, that is, jag of the side opposite with end plate 24 of shortwall 25c and the 2nd shortwall 25d connects.In lid structure
In part 23, the extending direction for the straight line that opening edge H2 and end plate 24 are connected with the shortest distance is depth direction.The lid component 23
Depth, i.e. 24 shortest distance is F2 from opening edge H2 to end plate.The depth F2 of The lid component 23 is more shallow than the depth F1 of case component 13.
When the opening edge H2 of the opening edge H1 and The lid component 23 that make case component 13 are combined, then formed in mobile case 12 by receiving
Receive the closed interval S that space S 1 and Gai Nei space S 2 constitute.
As shown in Fig. 4 or Fig. 9, movable air compression supply machine 11 has a next door 27, and next door 27 is by case component 13
Storage space S1 is divided into and the 2nd shortwall 15d the 1st receiving room 25 to connect and the 2nd receiving room 26 to connect with the 1st shortwall 15c
The two receiving rooms.1st receiving room 25 by the 2nd shortwall 15d, the 1st longwell 15a and the 2nd longwell 15b with the 2nd shortwall 15d
Part, the part connecting with the 2nd shortwall 15d in end plate 14 and the next door 27 of connection delimited.2nd receiving room 26 is short by the 1st
Wall 15c, the 1st longwell 15a and the part being connect with the 1st shortwall 15c in the 2nd longwell 15b, in end plate 14 with the 1st shortwall 15c
The part of connection and next door 27 delimited.
Next door 27 is rectangular plate-like.Next door 27 is set up in the 1st longwell 15a and the 2nd longwell 15b, by case component 13 in length
Edge direction is divided into two parts.The bracket 29 of L-shaped is respectively fixed in the inner surface of the 1st longwell 15a and the 2nd longwell 15b.Every
Two brackets 29 are fixed at the both ends of the longitudinal direction of wall 27.
As shown in Fig. 8 or Fig. 9, movable air compression supply machine 11 has panel 30, and panel 30 covers case component 13
Storage space S1.Panel 30 is aluminum.When from the main view of the opening edge H1 of depth direction viewing case component 13, panel 30 is
Rectangle.Panel 30 includes the 1st panel part 31 that main view is L-shaped；Main view is the 2nd panel part 32 of rectangle, is located at than the 1st
Depth direction retracted position of the panel part 31 to case component 13；And linking part 33, connect the 1st panel part 31 and the 2nd face
Plate portion 32.2nd panel part 32 is configured in a manner of connecting with the corner of the 1st shortwall 15c and the 1st longwell 15a formation.
1st panel part 31 includes the main part 31a that main view is square shape, extends along the 2nd shortwall 15d；And it is prominent
Portion 31b out, it is prominent from the 1st shortwall 15c of a part towards the case component 13 of main part 31a.It is opened from depth direction viewing
When the main view of peristoma H1, protruding portion 31b and the 2nd panel part 32 are side by side.Main part 31a covers the 1st storage in storage space S1
The part of room 25 entirety and the side close with next door 27 in the 2nd receiving room 26.Protruding portion 31b is covered in the 2nd receiving room 26
The side close with the 2nd longwell 15b part.
The Fang Changyuan close with the 1st longwell 15a of case component 13 from two long edges of protruding portion 31b of linking part 33
Portion extends towards end plate 14.2nd panel part 32 has the edge 32a two long being parallel to each other in main view, and has two
The 1st end of a long edge 32a is each other and the edge 32b two short that connects separately from each other of the 2nd end.Two of 2nd panel part 32 are long
The long edge 32a of a side close with protruding portion 31b is attached to linking part 33 in the 32a of edge, and the long edge 32a of another party is along case structure
The internal surface configurations of 1st longwell 15a of part 13.
As shown in figure 9, the edge 32b two short of the 2nd panel part 32 is not attached to the 1st panel part 31.That is, face
The edge that along 2nd panel part 32 extends and 2nd panel part 32 of the plate 30 in main part 31a close to the one of main part 31a
There is opening portion 34 between the short edge 32b in side.Opening portion 34 makes in storage space S1 by space that the 1st panel part 31 covers and does not have
There is the space connection covered by the 1st panel part 31.That is, opening portion 34 makes the 2nd receiving room 26 separated by panel 30
Inside and the outside of the 2nd receiving room 26 are interconnected.
Movable air compression supply machine 11 has the panel drawing fan 35 for being set to the 1st panel part 31.Panel is used
Drawing fan 35 is set to the position that the 1st receiving room 25 is covered in the 1st panel part 31.When panel is driven with drawing fan 35,
Air is introduced in the 1st receiving room 25.The air being introduced in the 1st receiving room 25 passes through the 1st scavenger fan 20a and the 2nd
Scavenger fan 20b is discharged to outside the 1st receiving room 25.Therefore, pass through panel drawing fan 35 and the 1st and the 2nd scavenger fan
20a, 20b form the path Y of air flowing in the 1st receiving room 25.
In the state that the storage space S1 of case component 13 is covered by The lid component 23 and is formed as mobile case 12, panel 30
Closed interval S is divided into space S 2 in the lid of 23 side storage space S1 and The lid component of 13 side of case component.Panel drawing fan
35 face with interior space S 2 is covered.When panel is driven with drawing fan 35, the air for covering interior space S 2 is introduced in the 1st receiving room
In 25.On the other hand, as shown in figure 3, when in the state that The lid component 23 is open, storage space S1 is not covered by The lid component 23
When panel is driven with drawing fan 35, outside air is introduced in the 1st receiving room 25.
Here, being illustrated to the equipment being accommodated in mobile case 12.
As shown in figure 4, being accommodated with compressor 41, tank 36 in the case component 13 of mobile case 12 and multiple quenched setting
It is standby.
As shown in figure 5, the suction inlet 41b in compressor 41 is connected with suction filter 48 via sucking piping 46b.With
The discharge piping 46a of the outlet 41a connection of compressor 41 is connected with the entrance of the cooler 61 as one of quenching and tempering device
61a.The compressed air being discharged from compressor 41 is flowed into cooler 61.
The compressed air of 61 pairs of cooler inflows cools down.Cooler 61 is the cooler of air-cooled type, using passing through case
Compressed air is cooled down with the air that drawing fan 21 is introduced into mobile case 12.As shown in figure 4, cooler 61 has
Spiral helicine copper pipe 61c, during compressed air flows through copper pipe 61c, compressed air is cooled.
As shown in figure 5, the outlet 61b in cooler 61 is connected with the mistake as one of quenching and tempering device via the 1st piping 59b
The entrance 62a of filter 62, filter 62 have moisture separation function.The cooling compressed air of cooled device 61 is flowed into filter
62.The moisture generated in compressed air is separated and is removed using centrifuge separation structure by filter 62.In the outlet of filter 62
62b is connected with the entrance 63a of check-valves 63 via the 2nd piping 59c.The compressed air that moisture is removed is flowed into check-valves 63.
Check-valves 63 prevents the compressed air in tank 36 to 41 side of compressor adverse current.
On the upstream side than check-valves 63, blowing solenoid valve is being connected with from the 3rd piping 59d of the 2nd piping 59c branch
64.Blowing solenoid valve 64 in order to make the indoor pressure of compression in compressor 41 to atmosphere opening when compressor 41 starts and
It uses.The entrance 36a that 59e is connected with tank 36 is piped via the 4th in the outlet 63b of check-valves 63.The pressure of check-valves 63 is passed through
Stream of compressed air enters to tank 36.On the upstream side than tank 36, safety valve is being connected with from the 5th piping 59f of the 4th piping 59e branch
65。
The pressure reducing valve with filter as one of quenching and tempering device is connected with via the 6th piping 59g in the outlet 36b of tank 36
66 entrance 66a, and the outlet 66b of the pressure reducing valve 66 with filter is connect with pneumatic circuit (not shown).Also, it is stored in
Compressed air in tank 36 is supplied to pneumatic circuit after being depressurized by the pressure reducing valve 66 with filter.In addition, being connected in tank 36 residual
Dump valve 67 is pressed, the residual voltage in tank 36 is discharged using residual voltage dump valve 67.In addition, being connected with pressure sensing in the 6th piping 59g
Device 72 detects the pressure of tank 36.
As shown in figure 4, the 1st receiving room 25 in mobile case 12 is accommodated with compressor 41.As shown in Fig. 6 or Fig. 7, pressure
Contracting machine 41 has the cylindrical portion 42 to form shell.Using the extending direction of the axis of cylindrical portion 42 as longitudinal direction.Cylindrical portion 42
Have compressor housing 42a in the two sides of longitudinal direction, and has the motor field frame clipped by a pair of of compressor housing 42a
42b.It is accommodated with compression unit (not shown) in each compressor housing 42a, being accommodated in motor field frame 42b drives compression unit
Dynamic motor 44 (referring to Fig. 5).Furthermore, the compress mode of the air in compression unit can be piston type, vane type, propeller
Formula either in formula etc..
Compressor 41 has piping supporting part 45, is piped the upper integrally of supporting part 45 and each compressor housing 42a.Respectively
Piping supporting part 45 is rectangular block shape, is supported with the discharge connecting with the outlet 41a of compressor 41 in each piping supporting part 45
The piping 46a and sucking being connect with the suction inlet 41b of compressor 41 piping 46b.
Compressor 41 has a pair of of assembly leg 47 in the lower part of each compressor housing 42a.Each assembly leg 47 passes through work
Next door 27 is fixed on for the vibration-proof rubber 49 of vibration isolation member.Therefore, next door 27 is as the assembly of assembly leg 47 for compressor 41
Buck plate play a role.Vibration-proof rubber 49 is installed between assembly leg 47 and next door 27.Each vibration-proof rubber 49 can elasticity change
Shape, the absorption of vibrations that will be generated in compressor 41 inhibit vibration to be transmitted to next door 27.
Movable air compression supply machine 11 has two the 1st supporting members 50, and two the 1st supporting members 50 are fixed respectively
Near the both ends of the longitudinal direction in next door 27.Each 1st supporting member 50 has the rectangle that the short side direction of next door 27 extends
1st assembling slice 50a of plate and two the 2nd assembling slices of the rectangular plate-like erected from the longitudinal direction both ends of the 1st assembling slice 50a
50.The length of the longitudinal direction of 1st assembling slice 50a is more longer than the length of the short side direction of compressor 41.A pair of 2nd assembling slice
The both ends of 50b from the short side direction in next door 27 are prominent.
In addition, movable air compression supply machine 11 has the 2nd supporting member 51, the 2nd supporting member 51 is assemblied in each 1st
The 2nd assembling slice 50b of a pair of supporting member 50.Each 2nd supporting member 51 has: the 1st assembling slice 51a of rectangular plate-like,
The short side direction in next door 27 extends；And the 2nd assembling slice 51b of two rectangular plate-likes, from the long side side of the 1st assembling slice 51a
The 1st supporting member 50 is respectively facing to both ends to extend.The size of the longitudinal direction of the 1st assembling slice 51a in 2nd supporting member 51
Length than the short side direction of compressor 41 is longer, and the inner surface with the 2nd assembling slice 50b of a pair of the 1st supporting member 50
Between size it is identical or more longer than its.
Two the 2nd assembling slice 51b of the 2nd supporting member 51 are attached to the 2nd assembling slice 50b of the 1st supporting member 50 respectively
Inner surface.The 1st supporting member 50 and the 2nd supporting member 51 are assembled integrally as a result,.A pair of 2nd supporting member 51 is respective
The 1st assembling slice 51a be located at and be assembled into the 1st supporting member 50 in the state of in the outer part than the longitudinal direction both ends of compressor 41.
As shown in fig. 7, next door 27 is overlapped in the state of the lower section of compressor 41 when watching the vertical view of compressor 41, each the
2nd assembling slice 50b of 1 supporting member 50, which is disposed in, clamps each compressor housing 42a from the two sides of its short side direction
Position.In addition, the 1st assembling slice 51a of the 2nd supporting member 51 is disposed in the outside of the longitudinal direction of each compressor housing 42a.Cause
This, compressor 41 by two the 2nd assembling slice 50b from the sandwich of the short side direction of compressor 41, and by the 1st assembling slice 51a
From the sandwich of the longitudinal direction of compressor 41.In detail, it is seen in the mode being overlapped in next door 27 below compressor 41
When the vertical view seen, the 2nd assembling slice of the 1st supporting member 50 is configured in the position for surrounding compressor 41 from surrounding (all around)
The 1st assembling slice 51a of 50b and the 2nd supporting member 51.
The dogbolt 53 as retainer is fixed in each 2nd assembling slice 50b of each 1st supporting member 50.Stop spiral shell
Bolt 53 in the state of being fixed on the inner surface side of the 2nd assembling slice 50b, be configured to from the two sides of the short side direction of compressor 41 with
It is piped the state between the side of supporting part 45 with gap.Dogbolt 53 has at the position opposed with piping supporting part 45
Abutting part 53a.Abutting part 53a is rubber system or resin system.
Longitudinal direction central portion in the 1st assembling slice 51a of each 2nd supporting member 51 is fixed with stopping as retainer
Dynamic bolt 53.Dogbolt 53 is configured in the state of being fixed on the inner surface side of the 1st assembling slice 51a from compressor 41
With the state in gap between the two sides of longitudinal direction and the side of compressor housing 42a.Dogbolt 53 with compression case
Body 42a opposed position has abutting part 53a.Abutting part 53a is rubber system or resin system.
Also, compressor 41 is accommodated in the 1st receiving room 25 with the state for being fixed on next door 27 by vibration-proof rubber 49.Separately
Outside, the abutting part 53a of dogbolt 53 is configured at the surrounding of compressor 41.In detail, in the short side direction two of compressor 41
Outside is configured with dogbolt 53 at two, is configured with dogbolt 53 at one on the outside of the longitudinal direction two of compressor 41.These
Dogbolt 53 by abutting part 53a from supporting member 50,51 towards compressor 41 it is outstanding in a manner of configure.Also, when movable type
When compressed air supplies the inclination of machine 11, the inclination of compressor 41 is corresponding to gap existing between compressor 41 and dogbolt 53
Amount, but compressor 41 is abutted with the abutting part 53a of dogbolt 53 for being located at inclined destination.Then, compressor 41
The further inclination of abutting portion 53a bearing, compressor 41 is limited.
As shown in figure 4, the 2nd receiving room 26 in case component 13 is accommodated with multiple equipment, in detail, be accommodated with tank 36,
Solenoid valve 64 (not shown in Fig. 4), safety valve 65 are used in cooler 61, filter 62, check-valves 63 (not shown in Fig. 4), blowing
(not shown in Fig. 4), pressure reducing valve 66 and residual voltage dump valve 67 with filter.Tank 36 in above-mentioned multiple equipment is configured at
The space covered in 2nd receiving room 26 by the protruding portion 31b of the 1st panel part 31.In addition, cooler 61 is configured at the 2nd receiving room
In 26 with 27 close position of next door, and be configured at by the 1st panel part 31 main part 31a cover space.Further,
Cooler 61 is configured at the position faced with case drawing fan 21, and the case drawing fan 21 is set to the of case component 13
1 longwell 15a.
As shown in figure 3, filter 62 and the pressure reducing valve 66 with filter are set to the 2nd panel part 32, check-valves 63, blowing
The space covered in the 2nd receiving room 26 by the 2nd panel part 32 is configured at solenoid valve 64 and safety valve 65.In addition, the 1st~the
6 piping 59b~59g are configured at the space covered in the 2nd receiving room 26 by panel 30.
The movable air compression supply power switch 70 of machine 11 is provided on panel 30, compressor 41 starts switch
71 and pressure sensor 72.Although it is not shown, still movable air compression supply machine 11 has the dynamic of control motor 44
The control unit of work, control unit are accommodated in storage space S1.
When power switch 70 is connected by operation, then movable air compression supply machine 11 drives, and the 1st exhaust wind
20a, the 2nd scavenger fan 20b, case drawing fan 21 and panel drawing fan 35 is fanned to drive.Pass through when starting switch 71
When operating and connecting, then control unit drives blowing solenoid valve 64.Then, motor 44 drives, and compressor 41 drives.It is logical
The control of control unit is crossed, compressor 41 carries out the compression of air until becoming stopping when preset pressure.In addition, when decline
When to preset pressure, control unit again drives compressor 41, carries out the compression of air.Pass through 72 energy of pressure sensor
Confirm the pressure of compressed air.
As shown in figure 9, in the movable air compression supply machine 11 of above structure, when with The lid component 23 by case component 13
Storage space S1 occlusion when, then form closed interval S.Closed interval S is divided into storage space S1 and Gai Nei space S 2 by panel 30.
In mobile case 12, storage space S1 is connected to Gai Nei space S 2 by the opening portion 34 in case component 13.
Then, the effect of movable air compression supply machine 11 is recorded.
The movable air compression supply machine 11 of above structure can be carried and holding to handle part 16.Example
Such as, when user holds movement with handle part 18 and pulls, then Caster 19 rolls, so can pull on one side moveable compressed
Air supply machine 11 transports on one side.Also, movable air compression supply machine 11, which is worked as, is transported to field set by pneumatic circuit
When institute, it is connected to pneumatic circuit and uses.
In the case where starting movable air compression supply machine 11, keep case component 13 open the opening of The lid component 23, and
Expose panel 30.Also, when to power switch 70 and start switch 71 operated and be set to connect (on) when, compression
Machine 41, the 1st scavenger fan 20a, the 2nd scavenger fan 20b, case drawing fan 21 and panel drawing fan 35 drive.So
Afterwards, The lid component 23 is closed and is formed as mobile case 12.
When movable air compression supply machine 11 drives, firstly, the pressure by blowing solenoid valve 64, in compressor 41
The indoor pressure that contracts is to atmosphere opening.Then, the air that compressor 41 is drawn by suction filter 48 is pressed in discharge chambe
Contracting.Compressed air is flowed into cooler 61.The compressed air for being flowed into cooler 61 is cooled during flowing through copper pipe 61c.
The compressed air cooled down by cooler 61 is flowed into the filter 62 for having moisture separation function.It is filtered from being flowed into
The compressed air of device 62 is isolated the moisture generated in compressed air due to cooling and is removed.Filter 62 is passed through
Compressed air by check-valves 63 and being flowed into tank 36.The compressed air being flowed into tank 36 is temporarily stored in tank 36.Storage
The compressed air for being stored in tank 36 is depressurized by the pressure reducing valve 66 with filter and is supplied to pneumatic circuit.
In the case where stopping movable air compression supply machine 11, The lid component 23 is opened and opens case component 13
It puts, exposes panel 30.Also, to power switch 70 and start switch 71 operated and be set to disconnect (off).In
It is compressor 41, the 1st scavenger fan 20a, the 2nd scavenger fan 20b, case drawing fan 21 and panel drawing fan 35
Stop.After a stop, the discharge of the residual voltage in tank 36 is carried out by operating residual voltage dump valve 67.
When movable air compression supply machine 11 drives, the compressed air of high temperature is discharged from compressor 41, and such as Fig. 8
Or shown in Fig. 9, stored using case with the 2nd that the air outside mobile case 12 is introduced into mobile case 12 by drawing fan 21
Room 26.The air being introduced into blows to the copper pipe 61c of cooler 61.Due to the compressed action of compression unit, in the temperature of compressor 41
It rises, but by blowing air to copper pipe 61c, so that the compressed air by copper pipe 61c is cooled.
In addition, being introduced in the air opening 34 of the 2nd receiving room 26 and flowing out to not with the covering of panel 30
Space.Then, air is flowed into space S 2 in the lid of The lid component 23.It then, will with drawing fan 35 using the panel of panel 30
Air is introduced into the 1st receiving room 25.Also, it is using the air for being introduced in the 1st receiving room 25 that compressor 41 is cooling.It is introduced into
Air stream to the 1st receiving room 25 is discharged to mobile case through path Y and by the 1st scavenger fan 20a and the 2nd scavenger fan 20b
Outside 12.
In addition, compressor 41 generates vibration due to the driving of motor 44 and the driving of compression unit.The vibration of compressor 41
It is absorbed by vibration-proof rubber 49.In addition, the vibration that space S 2 can inhibit compressor 41 in the lid for passing through The lid component 23 is transmitted to lid structure
Part 23.
According to above embodiment, following effect can be obtained.
(1) in the inside of mobile case 12, the 1st receiving room 25 for being accommodated with compressor 41 delimited in case component 13
Space, and be the space covered by panel 30.Even such 1st receiving room 25, but also in the lid of The lid component 23
Space S 2 is connected to, and is taken a breath to the 1st receiving room 25, is cooled down with the air of circulation to compressor 41.Therefore, pressure can be inhibited
The temperature of contracting machine 41 rises.In addition, air layer can be constituted using space S 2 in covering.Be therefore, tabular with such as The lid component 23,
It is compared in mobile case 12 without forming the case where covering interior space S 2, the vibration for being transmitted to The lid component 23 can be inhibited, can be inhibited
The noise generated from movable air compression supply machine 11.
(2) on panel 30, the position faced with space S 2 in lid is provided with panel drawing fan 35, and in case
Component 13 is provided with the 1st scavenger fan 20a and the 2nd scavenger fan 20b.Also, in capable of being covered using panel drawing fan 35
The air of space S 2 is introduced into the 1st receiving room 25, and can utilize the exhaust pair of the 1st scavenger fan 20a and the 2nd scavenger fan 20b
1st receiving room 25 is mandatory to take a breath.The cooling efficiency of compressor 41 can be improved as a result,.
(3) the 1st scavenger fan 20a and the 2nd scavenger fan 20b are set to the portion that the 1st receiving room 25 delimited in case component 13
Position.Therefore, by panel drawing fan 35 and the 1st scavenger fan 20a and the 2nd scavenger fan 20b, air is in the 1st receiving room
Circulation is easy in 25.Therefore, the scavenging efficiency of the 1st receiving room 25 can be improved, and the cooling efficiency of compressor 41 can be improved.
(4) case drawing fan 21 is set to the position faced in case component 13 with cooler 61.Therefore, it can will be used by case
The air that drawing fan 21 is introduced into mobile case 12 blows to cooler 61.It can effectively cool down as a result, and flow through cooler 61
Compressed air.
(5) air of the 2nd receiving room 26 is introduced into via opening portion 34 to not flowed out by the space that panel 30 covers, and
Into lid, space S 2 is flowed into.Moreover, air after introducing the 1st receiving room 25 by panel drawing fan 35, utilizes the 1st and
2 scavenger fan 20a, 20b are vented from the 1st receiving room 25 to outside mobile case 12.Therefore, case drawing fan 21 can be utilized, opened
Oral area 34, panel take a breath to the entirety in mobile case 12 with drawing fan the 35, the 1st and the 2nd scavenger fan 20a, 20b.
(6) panel 30 is aluminum, and aluminium is the high material of thermal diffusivity.Therefore, panel 30 easy to use will be produced by compressor 41
Raw heat be discharged into lid in space S 2, thus heat be not easy it is bored in the 1st receiving room 25.
(7) vibration of compressor 41 can be inhibited to be transmitted to next door 27 using vibration-proof rubber 49.Having vibration-proof rubber 49
In structure, in the inclination of mobile case 12,53 support both compression machine of the 1st and the 2nd supporting member 50,51 and dogbolt can be utilized
41.Therefore, no matter which type of posture movable air compression supply machine 11 takes can support both compression machine 41.Therefore, can press down
Vibration-proof rubber 49 processed is significantly bent, and can eliminate the limitation of the conveying posture of movable air compression supply machine 11.As a result,
Machine 11 can be supplied using luggage case, the public transport conveying movable air compression of vehicle.In addition, a people also can be carried out
Movable air compression supplies the conveying of machine 11, and conveying range expands.
(8) case component 13 is divided into the 1st receiving room 25 and the 2nd receiving room using the next door 27 for being equipped with compressor 41
26.Thus, for example with being respectively arranged to for compressor 41 to be assembled to the buck plate of case component 13 and dividing case component 13
The case where component, is compared, and can be reduced the component number of movable air compression supply machine 11, can help to lightweight.
(9) because mobile case 12 is made of resin, movable air compression can be made to supply 11 lightweight of machine, and energy
Keep the impact resistance of movable air compression supply machine 11 good.
(10) be accommodated with the 1st receiving room 25 of compressor 41 be located at when being vertically arranged posture it is more upper than the 2nd receiving room 26.Cause
This, will not be as being accommodated with 61 quenching and tempering device of cooler, the 2nd receiving room 26 is accommodated with compressor 41 in the 1st receiving room 25
Situation is such, is risen by the heat that compressor 41 generates and is heated cooler 61.
(11) movable air compression supply machine 11 not only has compressor 41, but also has and cool down to compressed air
Cooler 61, by the moisture generated as the cooling of compressed air remove filter 62 as quenching and tempering device.Therefore,
Quenched compressed air can be supplied to pneumatic circuit using movable air compression supply machine 11.Also, because mobile
It is the structure for inhibiting noise that compressed air, which supplies machine 11, so comparing peace as laboratory, research department, the indoor exhibition
Quiet place is able to use, so that the use scope of movable air compression supply machine 11 expands.
(12) movable air compression supply machine 11 can inhibit heat bored in the 1st receiving room 25 for being accommodated with compressor 41, and
The temperature of compressor 41 can be inhibited to rise the cooling of compressor 41.Therefore, compressor 41 can be continuously run, and can inhibit pressure
The lost of life of the sliding components such as the bearing that contracting machine 41 has.
(13) movable air compression supply machine 11 is movable type, therefore preferably minimizes as far as possible for conveying, is light
The movable air compression of quantization supplies machine.But more minimizing mobile case 12, the heat generated by compressor 41 is easier
It is bored in mobile case 12.Therefore, 41 temperature of compressor rises, and continuously runs and is easy to become difficult.In the present embodiment, by
Next door 27 carries out subregion to case component 13, by making the 1st receiving room 25 of one of them store compressor 41, and makes the 1st receipts
Receive room 25 is connected to space S 2 in the lid of The lid component 23, to inhibit heat bored in the 1st receiving room 25.In particular, passing through and using face
Plate drawing fan 35 and the 1st and the 2nd scavenger fan 20a, 20b are taken a breath so that mandatory to the 1st receiving room 25.
By taking such hot countermeasure, so as to minimize movable air compression supply machine 11.In addition, panel drawing fan
35 and the 1st and the 2nd scavenger fan 20a, 20b is configured at the position to form the path Y of air in the 1st receiving room 25.Therefore, example
The 1st receiving room 25 delimited as the 1st shortwall 15c of case component 13 as being configured at the 1st and the 2nd scavenger fan 20a, 20b
Position the case where compare, path Y easy to form.As a result, can make panel drawing fan 35, the 1st scavenger fan 20a with
And the 2nd scavenger fan 20b miniaturization, can help to the miniaturization of mobile case 12.
In addition, above embodiment can also be by following change.
Zero may be, and be the 1st receiving room 25 and the 2nd receiving room for being vertically arranged posture in movable air compression supply machine 11
In 26, the 1st receiving room 25 for being accommodated with compressor 41 is configured under the 2nd receiving room 26 for being accommodated with quenching and tempering device, tank 36
Side.
Zero can also make the made of metal of 23 light weight of the case component 13 of mobile case 12 and The lid component, such as aluminum.
Compressor 41 can not also be assemblied in next door 27 by zero, and be assemblied in the interior table of the 2nd shortwall 15d of case component 13
Face.Alternatively, can also will be equipped with compressor 41 and be fixed on the buck plate of case component 13 and next door 27 is provided separately.
Zero may be, and make the dogbolt 53 as retainer between the 1st and the 2nd supporting member 50,51 and compressor
Between 41, but retainer may be the component other than dogbolt.For example, it is also possible to make the rubber of plate between the 1st and
Between 2nd supporting member 50,51 and compressor 41.
As long as the high metal of zero panel, 30 thermal diffusivity can also be formed by the metal other than aluminium.
Zero panel 30 can be made of resin.
As long as zero case drawing fan 21 can introduce air into mobile case 12, also can be set in in face of cooling
The different position in the position of device 61.
Zero cooler 61 can be water-cooled.
Zero may be, and at least one of the 1st scavenger fan 20a and the 2nd scavenger fan 20b are set in case component 13
The position of the 1st receiving room 25 delimited, for example delimit the position of the 2nd receiving room 26.
The panel drawing fan 35 of zero panel 30 can also not have.In addition, the 1st scavenger fan 20a and the 2nd scavenger fan
20b can also not have.Even if constituting in this way, it is connected to by making the 1st receiving room 25 for being accommodated with compressor 41 with interior space S 2 is covered,
Also can be not filled with air in the 1st receiving room 25.For example, being tabular, the feelings without space S 2 in covering with The lid component 23
Condition is compared, and the thermal diffusivity of mobile case 12 can be made to improve, and can inhibit noise.
0 the 1 case component for example can also be by making to be formed and four square box of one side opening arrange two.In the feelings
Under condition, the side wall engagement of the side wall and the 2nd four square box of the 1st four square box can also be made.In this case, engagement
Two walls become next door, the 1st receiving room 25 can be formed in the 1st four square box, and the 2nd can be formed in the 2nd four square box
Receiving room 26.
Zero can also set up next door 27 in the 1st shortwall 15c of case component 13 and the 2nd shortwall 15d, in the short side of case component 13
Storage space S1 delimited in direction.
Zero movable air compression supply machine 11 can also use in the state of keeping The lid component 23 open.
Zero in mobile case 12, keeps the depth F1 of case component 13 different with the depth F2 of The lid component 23, and depth is deeper
Case component 13 be used as the 1 case component, regard the shallower The lid component 23 of depth as the 2 casees components.However, it is possible to so that the 1st case
The depth of component and the 2 casees components is identical, in either one storage compressor 41, tank 36 and quenching and tempering device, using another party as
The lid component.Alternatively, the depth of the 1 case component can also be made than the depth as shallow of the 2 casees components, in the 1 case shallower component of depth
Compressor 41, tank 36 and quenching and tempering device are stored, using the 2 casees deeper components of depth as The lid component.
Zero mobile case 12 may not be rectangular-shape, but cubic.
Case component 13 is fixed on using bracket 29 in zero next door 27, but can also not use bracket 29, and next door 27 is straight
It connects and is fixed on case component 13.
As long as zero can when looking down from 53 support both compression machine 41 of surrounding dogbolt, can also at one support both compression machine
41 two sides along the extension of its longitudinal direction are respectively.
Zero can also will remove either in the 1st scavenger fan 20a and the 2nd scavenger fan 20b.
Zero can both increase the drawing fan that air is introduced to the 1st receiving room 25, can also increase from 25 row of the 1st receiving room
The scavenger fan of gas.
Claims (10)
1. a kind of movable air compression supplies machine, have:
Mobile case is made of 1 case component and the 2 casees component assemblings；
In the 1st receiving room and the 2nd receiving room that the inside of the 1 case component delimited；
Compressor is accommodated in the 1st receiving room, is configured to for compressed air being discharged；
Quenching and tempering device is accommodated in the 2nd receiving room, is configured to adjust the compressed air being discharged from the compressor
Matter；And
Panel is installed on the 1 case component, covers the 1st receiving room and the 2nd receiving room,
The inner space delimited between the panel and the 2 casees components, institute are formed on the inside of the mobile case
Inner space is stated to be connected to the 1st receiving room.
2. movable air compression according to claim 1 supplies machine, wherein the movable air compression supplies equipment
It is standby:
Panel drawing fan is set to the position of covering the 1st receiving room in the panel；And
Scavenger fan is set to the 1 case component.
3. movable air compression according to claim 2 supplies machine, wherein the scavenger fan is in the 1 case structure
The position for delimiting the 1st receiving room is set in part.
4. movable air compression according to claim 2 supplies machine, wherein the movable air compression supplies equipment
It is standby:
Case drawing fan is set to the position for delimiting the 2nd receiving room in the 1 case component；And
Opening portion interconnects the inside of the 2nd receiving room separated by the panel mutually with the outside of the 2nd receiving room
It is logical.
5. movable air compression according to claim 4 supplies machine, wherein the quenching and tempering device is configured to described
Compressed air carries out cooling cooler,
The case is set to the 1 case component with drawing fan with the state faced with the cooler.
6. movable air compression described in any one of according to claim 1~claim 5 supplies machine, wherein described
Panel is made of metal.
7. movable air compression described in any one of according to claim 1~claim 5 supplies machine, wherein described
It is standby that movable air compression supplies equipment:
Buck plate is equipped with the assembly leg of the compressor, and described is fixed on the inside of the 1st receiving room
1 case component；
Vibration isolation member is installed between the buck plate and the assembly leg；
Supporting member, in the vertical view watched in a manner of keeping the buck plate Chong Die with the compressor, which matches
It is placed in the surrounding for surrounding the compressor, and is fixed on the buck plate；And
Retainer, between the supporting member and the compressor and from the supporting member towards the compressor
Mode outstanding configures.
8. movable air compression according to claim 7 supplies machine, wherein the buck plate is by the 1 case structure
Part is divided into the next door of the 1st receiving room and the 2nd receiving room.
9. movable air compression described in any one of according to claim 1~claim 5 supplies machine, wherein described
Mobile case is made of resin.
10. movable air compression described in any one of according to claim 1~claim 5 supplies machine, wherein moving
Dynamic formula compressed air supplies in the posture under the use state of machine, and the 1st receiving room is located at more upper than the 2nd receiving room
Position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-196945 | 2017-10-10 | ||
| JP2017196945A JP6748048B2 (en) | 2017-10-10 | 2017-10-10 | Portable compressed air feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109653986A true CN109653986A (en) | 2019-04-19 |
| CN109653986B CN109653986B (en) | 2020-05-19 |
Family
ID=66109983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811139659.XA Active CN109653986B (en) | 2017-10-10 | 2018-09-28 | Mobile compressed air supply machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6748048B2 (en) |
| KR (1) | KR102047268B1 (en) |
| CN (1) | CN109653986B (en) |
| TW (1) | TWI677627B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102120965B1 (en) * | 2019-04-19 | 2020-06-09 | (주)한엑스 | Refrigerator of commercial vehicles provide different cooling space |
| KR102249927B1 (en) * | 2019-05-17 | 2021-05-10 | 이영모 | Residual fluid removal device in piping |
| EP4023885A1 (en) * | 2021-01-05 | 2022-07-06 | Streetec GmbH | A modular pressure vessel |
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- 2018-09-20 KR KR1020180112707A patent/KR102047268B1/en active IP Right Grant
- 2018-09-28 CN CN201811139659.XA patent/CN109653986B/en active Active
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| US20070134104A1 (en) * | 2005-12-12 | 2007-06-14 | Sullair Corporation | Modular portable compressor |
| CN203335350U (en) * | 2013-06-28 | 2013-12-11 | 曾晖 | Portable aluminum alloy air pump |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109653986B (en) | 2020-05-19 |
| KR20190040450A (en) | 2019-04-18 |
| TW201923229A (en) | 2019-06-16 |
| KR102047268B1 (en) | 2019-11-21 |
| TWI677627B (en) | 2019-11-21 |
| JP2019070353A (en) | 2019-05-09 |
| JP6748048B2 (en) | 2020-08-26 |
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