CN208619424U - A kind of supercharging device of liquefied carbon dioxide - Google Patents
A kind of supercharging device of liquefied carbon dioxide Download PDFInfo
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- CN208619424U CN208619424U CN201821382467.7U CN201821382467U CN208619424U CN 208619424 U CN208619424 U CN 208619424U CN 201821382467 U CN201821382467 U CN 201821382467U CN 208619424 U CN208619424 U CN 208619424U
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- rectangular tube
- support frame
- carbon dioxide
- air
- fluid reservoir
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Abstract
The utility model relates to mechanical equipment technical fields, in particular a kind of supercharging device of liquefied carbon dioxide, fluid reservoir is equipped with support frame, it is bolted to connection between support frame and fluid reservoir, air boost pump is equipped with inside support frame, air boost pump is connected by conducting wire with extraneous power supply, air boost pump is installed on fluid reservoir, support frame is equipped with air intake device, filter device is threaded on air intake device, the utility model passes through the filter device that is mounted on above fluid reservoir, to realize the effect for carrying out purification dehumidifying to the air that need to be compressed, the case where avoiding the corrosion and abrasion of compact device generation；The utility model also by the devices such as the knob installed on filter device and the shaft being fixedly connected with knob, realizes the effect to filter plate easy disassembly, avoids the problem of closed inconvenience of traditional filtering structure dismounts.
Description
Technical field
The utility model relates to mechanical equipment technical field, specially a kind of supercharging device of liquefied carbon dioxide.
Background technique
Liquid carbon dioxide refers to that carbon dioxide gas liquefying as liquid form under high pressure low temperature, and wherein the two of liquid
Carbonoxide is a kind of refrigerant, can be used to preserved food, it can also be used to rain making, while it or a kind of raw material of industry,
It can be used for soda ash, urea and carbonated drink processed.
Traditional liquefied carbon dioxide supercharging device is due to its closed structure, therefore the non-dismountable dimension that once breaks down
It repairs；Traditional liquefied carbon dioxide supercharging device is due to easily generating when the carbon dioxide in air is become liquid form
Acidic liquid, thus corrode the internal components of supercharging device, and existing deacidification is not easy to replacement filter except alkali filter device Chang Yin
Plate, so that filter device is mostly disposable material, waste of resource pollutes environment.In consideration of it, it is proposed that a kind of liquefaction titanium dioxide
The supercharging device of carbon.
Utility model content
The purpose of this utility model is to provide a kind of floating roof tanks of easy access, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of supercharging device of liquefied carbon dioxide, including fluid reservoir, the fluid reservoir are equipped with support frame, the support
It is bolted to connection between frame and fluid reservoir, air boost pump is equipped with inside support frame as described above, the air boost pump is logical
Conducting wire to be crossed to be connected with extraneous power supply, the air boost pump is installed on fluid reservoir, and support frame as described above is equipped with air intake device,
Filter device is threaded on the air intake device；
The filter device include the first rectangular tube, first rectangular tube top closely weld it is several have retention bead,
And aperture is offered in each retention bead, bolt, the bolt and limit are connected in each retention bead
Position is corresponding between the aperture for being connected between protrusion by second spring, and being opened up in the bolt and the retention bead,
The bottom end of first rectangular tube is closely welded with screwed pipe, and the first rectangular tube inner bottom is equipped with bottom plate, and described
Several card slots are offered on bottom plate, are equipped with the second rectangular tube inside first rectangular tube, the top of second rectangular tube is set
There are corresponding two knobs in position, the side wall of second rectangular tube offers several grooves close to apical position, each described
Gag lever post is rotatably connected in groove, the bottom end of second rectangular tube is equipped with several shackle members, the shackle member and card slot
Between position it is corresponding, and be engaged by clamping between the shackle member and card slot, four groups of sliding slots offered inside second rectangular tube,
There are two every group of sliding slot is all provided with, and every group of two sliding slots are in the same plane, the notch upper and lower ends of each sliding slot
It is closely welded with clamping plate, filter plate is equipped in sliding slot described in every group, the side wall where the knob offers the second circular hole, institute
The second circular hole is stated through sliding slot, and the bottom end of second circular hole is equipped with annular groove.
Preferably, the retention bead, card slot, groove and shackle member set there are four altogether and are in matrix arrangement,
Perforation is offered on the gag lever post, and penetration hole diameter size is adapted with the diameter of the bolt.
Preferably, shaft is closely welded on each knob, and the shaft runs through the second circular hole, the shaft
Bottom end be closely welded with position-arresting disk, the position-arresting disk is embedded in annular groove, four gears are closely welded in the shaft,
And each gear is respectively positioned in sliding slot.
Preferably, the two sides of each filter plate are bonded with wheel rack gear, and the wheel rack gear and tooth being bonded on the filter plate
It intermeshes between wheel.
Preferably, the top of support frame as described above offers rectangular channel, and nine are offered on the cell wall of the rectangular channel
One circular hole, first circular hole are in matrix arrangement, and the cell wall bottom end of the rectangular channel offers through-hole, the side of support frame as described above
It is bonded with projection piece on wall, is opened up on each projection piece there are three threaded hole.
Preferably, the air intake device includes outer cover, and the top of the outer cover offers air inlet, is set on the air inlet
There is screw thread, the side wall of the outer cover offers limit hole close to bottom position, limit assembly is equipped in the limit hole, described
Strainer is bonded in outer cover, the lower section of the strainer is equipped with suction ventilator, and the suction ventilator is connected by conducting wire with extraneous power supply,
The bottom end of the suction ventilator is set there are four connecting rod, is closely welded with pallet, and the bottom of the pallet and suction ventilator on the connecting rod
It is bonded mutually between face.
Preferably, the limit assembly includes nose bar, and one end of the nose bar is closely welded with plush copper, the nose bar it is another
One end is connected with the first spring, and be bonded between first spring and the bottom end of limit hole.
Compared with prior art, the utility model has the beneficial effects that
The utility model carries out the air that need to be compressed to realize by the filter device being mounted on above fluid reservoir
The case where purifying the effect to dehumidify, avoiding the corrosion and abrasion of compact device generation；
The utility model is realized by the devices such as the knob installed on filter device and the shaft being fixedly connected with knob
To the effect of filter plate easy disassembly, the problem of closed inconvenience of traditional filtering structure dismounts is avoided.
Detailed description of the invention
Fig. 1 is the overall structure cross-sectional view of the utility model；
Fig. 2 is the structure chart of the first rectangular tube in the utility model；
Fig. 3 is the top view of the first rectangular tube in the utility model；
Fig. 4 is the cross-sectional view of retention bead and bolt in the utility model；
Fig. 5 is the structure chart of the second rectangular tube in the utility model；
Fig. 6 is the side view of the second rectangular tube in the utility model；
Fig. 7 is the schematic enlarged-scale view in the utility model in Fig. 6 at A；
Fig. 8 is the connection figure of the utility model middle gear and filter plate；
Fig. 9 is the structure chart of support frame in the utility model；
Figure 10 is the structure chart of air intake device in the utility model；
Figure 11 is the structure chart of air intake device bottom in the utility model；
Figure 12 is the structure chart of limit assembly in the utility model.
In figure: fluid reservoir 1, support frame 2, air boost pump 3, air intake device 4, filter device 5, the circle of rectangular channel 21, first
Hole 211, through-hole 22, projection piece 23, threaded hole 231, outer cover 41, air inlet 411, limit hole 42, strainer 43, connecting rod 44, pallet
441, suction ventilator 45, limit assembly 46, nose bar 461, plush copper 462, the first spring 463, the first rectangular tube 51, retention bead 511,
Bolt 5111, second spring 5112, screwed pipe 512, bottom plate 513, card slot 514, the second rectangular tube 52, groove 521, gag lever post
5211, knob 522, sliding slot 523, clamping plate 524, filter plate 525, shackle member 526, the second circular hole 527, annular groove 528, shaft
5221, gear 5222, position-arresting disk 5223.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1-12 is please referred to, the utility model provides a kind of technical solution:
A kind of supercharging device of liquefied carbon dioxide, as shown in Figure 1, including fluid reservoir 1, fluid reservoir 1 is equipped with support frame
2, it is bolted to connection between support frame 2 and fluid reservoir 1, air boost pump 3, air boost pump 3 is equipped with inside support frame 2
It is installed on fluid reservoir 1, support frame 2 is equipped with air intake device 4, is threaded with filter device 5 on air intake device 4.
In the present embodiment, for fluid reservoir 1 using steel, steel are practical so as to be promoted because the weight of its own is big
Novel stable, and steel strength is high, plasticity is good, can be processed into various profiles, has excellent thermal conductivity, it can be achieved that working
Environment is not because of extraneous collision-deformed effect.
In the present embodiment, air boost pump 3 is produced using Dongguan match cent fluid control devices Co., Ltd
DGM02 type piston pump, matched circuit and power supply are also provided by the producer；In addition, being related to air increasing in the utility model
Press pump 3 is the prior art, and those skilled in the art may be implemented completely, is not necessarily to superfluous words, the content of the utility model protection
It is not related to the improvement to the structure and working principle of air boost pump 3.
As shown in Figure 2, Figure 3 and Figure 4, filter device 5 includes the first rectangular tube 51, and 51 top of the first rectangular tube is closely welded
It is several to have retention bead 511, and aperture is offered in each retention bead 511, bolt is connected in each retention bead 511
5111, it is connected between bolt 5111 and retention bead 511 by second spring 5112, and bolt 5111 and retention bead 511
On position is corresponding between the aperture that opens up, the bottom end of the first rectangular tube 51 is closely welded with screwed pipe 512, in the first rectangular tube 51
Portion bottom end is equipped with bottom plate 513, and several card slots 514 are offered on bottom plate 513.
In the present embodiment, when needing to remove the second rectangular tube 52, extraction bolt 5111 first, bolt 5111 at this time
One end is detached from the aperture and gag lever post 5211 of side in retention bead 511, thus rotating bar 5211, and then it is proposed that the second rectangle
Pipe 52, the shackle member 526 of 52 bottom of the second rectangular tube is detached from card slot 514 during lifting, thus can be taken off the second rectangular tube 52,
Due to being connected with second spring 5112 between bolt 5111 and retention bead 511, and then it can realize that the reset to bolt 5111 is imitated
Fruit, the case where loss after avoiding bolt from extracting.
As shown in Figure 5-Figure 8, the second rectangular tube 52 is equipped with inside the first rectangular tube 51, the top of the second rectangular tube 52 is equipped with
The side wall of corresponding two knobs 522 in position, the second rectangular tube 52 offers several grooves 521 close to apical position, each recessed
Be rotatably connected to gag lever post 5211 in slot 521, the bottom end of the second rectangular tube 52 is equipped with several shackle members 526, shackle member 526 with
Position is corresponding between card slot 514, and is engaged by clamping between shackle member 526 and card slot 514, offers four inside the second rectangular tube 52
Group sliding slot 523, there are two every group of sliding slot 523 is all provided with, and every group of two sliding slots 523 are in the same plane, each sliding slot 523
Notch upper and lower ends be closely welded with clamping plate 524, be equipped with filter plate 525 in every group of sliding slot 523, the side where knob 522
Wall offers the second circular hole 527, and the second circular hole 527 runs through sliding slot 523, and the bottom end of the second circular hole 527 is equipped with annular groove 528,
Retention bead 511, card slot 514, groove 521 and shackle member 526 set there are four altogether and are in matrix arrangement, gag lever post
Perforation is offered on 5211, and penetration hole diameter size is adapted with the diameter of bolt 5111, it is close on each knob 522
It being welded with shaft 5221, and shaft 5221 runs through the second circular hole 527, the bottom end of shaft 5221 is closely welded with position-arresting disk 5223,
Position-arresting disk 5223 is embedded in annular groove 528, four gears 5222 is closely welded in shaft 5221, and each gear 5222 is equal
In sliding slot 523, the two sides of each filter plate 525 are bonded with wheel rack gear, and the wheel rack and pinion being bonded on filter plate 525
It intermeshes between 5222.
In the present embodiment, when the second rectangular tube 52 is fixed in the first rectangular tube 51, plug wire 5111 runs through gag lever post
Perforation on 5211 is embedded in the aperture in retention bead 511, and then bolt 5111 can play limit admittedly to gag lever post 5211
Fixed effect, and then the situation for avoiding the second rectangular tube 52 from being detached from inside the first rectangular tube 51 in use occurs.
In the present embodiment, it is connected between gag lever post 5211 and groove 521 by bull stick, since bull stick is embedded at groove
In 521 two sides cell wall, and then bull stick can be freely rotated in groove 521, closely weld according between gag lever post 5211 and bull stick
It connects, so that the effect that gag lever post 5211 is freely rotated in groove 521 can be realized, and then realizes gag lever post 5211 and groove
Rotation connection effect between 521.
In the present embodiment, filter plate 525 initiates No. 05 FFU of Tian Heng engineering technology Co., Ltd production using Shenzhen
Filter screen, matched installing device are also provided by the producer；In addition, being related to filter plate 525 in the utility model is existing skill
Art, those skilled in the art may be implemented completely, be not necessarily to superfluous words, and the content of the utility model protection is not related to filter plate yet
The improvement of 525 structure and working principle.
In the present embodiment, the cross-sectional shape and size of annular groove 528 and the cross-sectional shape and size of position-arresting disk 5223
It is adapted, and the surface of the cell wall of annular groove 528 and position-arresting disk 5223 is with polishing smooth, since position-arresting disk 5223 is embedded at ring
In shape slot 528, so that according to the fixed relationship of shaft 5221 and knob 522, and then shaft 5221 rotates when turning knob 522,
To drive position-arresting disk 5223 to rotate in annular groove 528, simultaneously because the shape of annular groove 528, thus can also be to position-arresting disk
5223 play position-limiting action, and then shaft 5221 is avoided to be detached from the second circular hole 527, thus on the disconnection of gear 5222 and filter plate 525
The case where taking turns the engagement between rack gear occurs.
As shown in figure 9, the top of support frame 2 offers rectangular channel 21, and nine are offered on the cell wall of rectangular channel 21
One circular hole 211, the first circular hole 211 are in matrix arrangement, and the cell wall bottom end of rectangular channel 21 offers through-hole 22, the side of support frame 2
It is bonded with projection piece 23 on wall, is opened up on each projection piece 23 there are three threaded hole 231.
In the present embodiment, the geomery of the first circular hole 211 is adapted with the geomery of plush copper 462, when plush copper 462 is blocked
, it can be achieved that limit fixed function to outer cover 41 when tapping into the first circular hole 211, and then outer cover 41 is avoided to be detached from support frame 2
It happens.
As shown in Figure 10 and Figure 11, air intake device 4 includes outer cover 41, and the top of outer cover 41 offers air inlet 411, air inlet
Mouth 411 is equipped with screw thread, and the side wall of outer cover 41 offers limit hole 42 close to bottom position, limit group is equipped in limit hole 42
Part 46, is bonded with strainer 43 in outer cover 41, and the lower section of strainer 43 is equipped with suction ventilator 45, and the bottom end of suction ventilator 45 sets that there are four connecting rods
44, pallet 441 is closely welded on connecting rod 44, and be bonded mutually between pallet 441 and the bottom surface of suction ventilator 45.
In the present embodiment, pallet 441 is rounded, and its diameter is less than the inlet diameter of air boost pump 3, thus real
Purified dry air is now sent into the effect being pressurized in air boost pump 3.
In the present embodiment, YWF-4E200 profile shaft stream that suction ventilator 45 is produced using the old electromechanical Co., Ltd of Shanghai moral
Fan, matched circuit and power supply are also provided by the producer；In addition, being related to suction ventilator 45 in the utility model is existing skill
Art, those skilled in the art may be implemented completely, be not necessarily to superfluous words, and the content of the utility model protection is not related to suction ventilator yet
The improvement of 45 structure and working principle.
As shown in figure 12, limit assembly 46 includes nose bar 461, and one end of nose bar 461 is closely welded with plush copper 462, nose bar
461 other end is connected with the first spring 463, and be bonded between the first spring 463 and the bottom end of limit hole 42.
In the present embodiment, when that need to remove the outer cover 41 on support frame 2, hand takes the port of outer cover 41 to lift upwards, into
And since the shape of plush copper 462 and the first circular hole 211 is in cambered surface, and the one end for the nose bar 461 being fixedly connected with plush copper 462 connects
It is connected to the first spring 463, the first spring 463 is compressed during lifting, so that limit assembly 46 is detached from the first circular hole 211,
And then it can be taken off outer cover 41.
The supercharging device of the liquefied carbon dioxide of the present embodiment when in use, connects extraneous power supply first, and starting air increases
Press pump 3, while starting suction ventilator 45, the rotation of suction ventilator 45 at this time from extraneous draw air, outside air through filter plate 525,
During outside air is through filter plate 525, filter plate 525 in air moisture and dust impurity absorb and filter, in turn
Outside air is cleaned, and purified air enters air boost pump 3, and air boost pump 3 is pressurized purified air
Liquefaction, wherein the carbon dioxide in air is liquefied in the environment of high pressure, and liquefied carbon dioxide, which enters in fluid reservoir 1, to be stored up
Deposit, when the air of purification is by high pressure compressed, due in air moisture and dust impurity be removed, therefore Acidic Liquid will not be generated
Body and impurity are saved bit by bit, to realize to air boost pump 3 and 1 anticorrosion of fluid reservoir and antiwear effect, avoid corrosion
With the piston in damage air boost pump 3, the case where influencing charging efficiency generation；
When breaking down inside the supercharging device of liquefied carbon dioxide or in the handling process, retention bead 511 is extracted
On bolt 5111 lift the second rectangular tube 52 so as to cancel the position-limiting action to gag lever post 5211, according to pulling force and then can
Extraction is clamped into the shackle member 526 in card slot 514, so that the second rectangular tube 52 is taken out, when needing to replace to filter plate 525
When, turning knob 522 is acted on according to connecting rod, and the rotation of knob 522 drives the rotation of shaft 5221, and then with moving gear 5222
Rotation, due to intermeshing between the wheel rack gear on gear 5222 and filter plate 525, and then filter plate 525 is released, when the need to be taken out
When one rectangular tube 51, the first rectangular tube 51 is rotated, due to being threadedly coupled between the first rectangular tube 51 and outer cover 41, and then takes out the
One rectangular tube 51 lifts outer cover 41, and then the limit assembly of 41 bottom end of outer cover when that need to repair replacement to air intake device 4
46 are detached from the first circular hole 211, to take out outer cover 41, further, spiral shell goes out the bolt on threaded hole 231, can be from fluid reservoir 1
Support frame 2 is removed, to realize the removable effect of entire utility model various pieces.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of supercharging device of liquefied carbon dioxide, including fluid reservoir (1), it is characterised in that: the fluid reservoir (1) is equipped with
Support frame (2) is bolted to connection between support frame as described above (2) and fluid reservoir (1), is equipped with inside support frame as described above (2)
Air boost pump (3), the air boost pump (3) are connected by conducting wire with extraneous power supply, air boost pump (3) installation
In on fluid reservoir (1), support frame as described above (2) is equipped with air intake device (4), is threaded with filtering on the air intake device (4)
Device (5)；
The filter device (5) includes the first rectangular tube (51), and the first rectangular tube (51) top is closely welded several limited
Position is raised (511), and aperture is offered in each retention bead (511), connects on each retention bead (511)
Have bolt (5111), is connected between the bolt (5111) and retention bead (511) by second spring (5112), and described
Position is corresponding between the aperture opened up on bolt (5111) and the retention bead (511), the bottom of first rectangular tube (51)
End is closely welded with screwed pipe (512), and the first rectangular tube (51) inner bottom is equipped with bottom plate (513), and the bottom plate
(513) it is offered on several card slots (514), is equipped with the second rectangular tube (52) inside first rectangular tube (51), described second
The top of rectangular tube (52) is equipped with corresponding two knobs (522) in position, and the side wall of second rectangular tube (52) is close to top
Position offers several grooves (521), is rotatably connected to gag lever post (5211) in each groove (521), described second
The bottom end of rectangular tube (52) is equipped with several shackle members (526), and position is corresponding between the shackle member (526) and card slot (514), and
It is engaged by clamping between the shackle member (526) and card slot (514), offers four groups of sliding slots inside second rectangular tube (52)
(523), there are two every group of sliding slot (523) is all provided with, and every group of two sliding slots (523) are in the same plane, each cunning
The notch upper and lower ends of slot (523) are closely welded with clamping plate (524), are equipped with filter plate in sliding slot described in every group (523)
(525), the side wall where the knob (522) offers the second circular hole (527), and second circular hole (527) runs through sliding slot
(523), and the bottom end of second circular hole (527) is equipped with annular groove (528).
2. the supercharging device of liquefied carbon dioxide according to claim 1, it is characterised in that: the retention bead (511),
Card slot (514), groove (521) and shackle member (526) set there are four altogether and are in matrix arrangement, the gag lever post
(5211) perforation is offered on, and penetration hole diameter size is adapted with the diameter of the bolt (5111).
3. the supercharging device of liquefied carbon dioxide according to claim 1, it is characterised in that: each knob (522)
On be closely welded with shaft (5221), and the shaft (5221) run through the second circular hole (527), the bottom of the shaft (5221)
End is closely welded with position-arresting disk (5223), and the position-arresting disk (5223) is embedded in annular groove (528), on the shaft (5221)
There are four gear (5222) for close welding, and each gear (5222) is respectively positioned in sliding slot (523).
4. the supercharging device of liquefied carbon dioxide according to claim 1, it is characterised in that: each filter plate (525)
The two sides wheel rack and pinion (5222) that is bonded with wheel rack gear, and is bonded on the filter plate (525) between intermesh.
5. the supercharging device of liquefied carbon dioxide according to claim 1, it is characterised in that: the top of support frame as described above (2)
End offers rectangular channel (21), and nine the first circular holes (211) are offered on the cell wall of the rectangular channel (21), first circle
Hole (211) is in matrix arrangement, and the cell wall bottom end of the rectangular channel (21) offers through-hole (22), the side of support frame as described above (2)
It is bonded with projection piece (23), opens up on each projection piece (23) there are three threaded hole (231) on wall.
6. the supercharging device of liquefied carbon dioxide according to claim 1, it is characterised in that: air intake device (4) packet
It includes outer cover (41), the top of the outer cover (41) offers air inlet (411), and the air inlet (411) is equipped with screw thread, described
The side wall of outer cover (41) offers limit hole (42) close to bottom position, is equipped with limit assembly in the limit hole (42)
(46), it is bonded with strainer (43) in the outer cover (41), the lower section of the strainer (43) is equipped with suction ventilator (45), the suction ventilator
(45) it is connected by conducting wire with extraneous power supply, the bottom end of the suction ventilator (45) sets that there are four connecting rod (44), the connecting rods
(44) it is closely welded on pallet (441), and be bonded mutually between the pallet (441) and the bottom surface of suction ventilator (45).
7. the supercharging device of liquefied carbon dioxide according to claim 6, it is characterised in that: limit assembly (46) packet
It includes nose bar (461), one end of the nose bar (461) is closely welded with plush copper (462), the other end connection of the nose bar (461)
Have the first spring (463), and be bonded between first spring (463) and the bottom end of limit hole (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382467.7U CN208619424U (en) | 2018-08-23 | 2018-08-23 | A kind of supercharging device of liquefied carbon dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382467.7U CN208619424U (en) | 2018-08-23 | 2018-08-23 | A kind of supercharging device of liquefied carbon dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619424U true CN208619424U (en) | 2019-03-19 |
Family
ID=65716864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821382467.7U Expired - Fee Related CN208619424U (en) | 2018-08-23 | 2018-08-23 | A kind of supercharging device of liquefied carbon dioxide |
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| Country | Link |
|---|---|
| CN (1) | CN208619424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549855A (en) * | 2020-06-17 | 2020-08-18 | 中国建筑第七工程局有限公司 | House building rainwater collection and treatment device |
-
2018
- 2018-08-23 CN CN201821382467.7U patent/CN208619424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549855A (en) * | 2020-06-17 | 2020-08-18 | 中国建筑第七工程局有限公司 | House building rainwater collection and treatment device |
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