CN114413522B - Condenser for hydraulic power system - Google Patents
Condenser for hydraulic power system Download PDFInfo
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- CN114413522B CN114413522B CN202111022228.7A CN202111022228A CN114413522B CN 114413522 B CN114413522 B CN 114413522B CN 202111022228 A CN202111022228 A CN 202111022228A CN 114413522 B CN114413522 B CN 114413522B
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- columnar
- condenser
- fixedly connected
- vertical
- power system
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- 239000007788 liquid Substances 0.000 claims description 47
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims description 31
- 230000005494 condensation Effects 0.000 abstract description 17
- 238000009833 condensation Methods 0.000 abstract description 17
- 230000007547 defect Effects 0.000 abstract description 3
- 239000002244 precipitate Substances 0.000 abstract 2
- 239000013049 sediment Substances 0.000 description 33
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 9
- 239000003507 refrigerant Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A condenser for a hydraulic power system, the condenser comprising: the hollow columnar disc-shaped part, the upper portion equidistance of columnar disc-shaped part surface is opened there is a plurality of columnar through-holes, be linked firmly the one end of the outer surface of annular column form horizontal cavity way on the internal surface of columnar through-hole respectively, be provided with the screw rod that has the same central line in the horizontal cavity way respectively, be equipped with rotary support seat one on the surface of screw rod via the slewing bearing, effectively avoided the condensation chamber of the condenser of the backpack modular hydraulic power system that uses under the corresponding urgent state of needle among the prior art to clear away the precipitate, the performance of clear away the precipitate that adheres to is not good, if introduce the automatically controlled facility and use manpower sparingly can make the defect that the framework is loaded down with trivial details, the expense increases, can not accord with specific requirement.
Description
Technical Field
The invention relates to the technical field of hydraulic power system equipment, also relates to the technical field of condensers, and in particular relates to a condenser for a hydraulic power system.
Background
The hydraulic power system of the traditional rush-repair tool has the advantages of huge volume, heavy weight and high price, is difficult to transport to the workplaces with severe geographical conditions such as hilly and hilly slopes, rugged roads and the like, and designs a backpack type modularized hydraulic power system which can be used in an emergency state for transporting the hydraulic power system to the workplaces with severe geographical environments in a single backpack mode.
In the existing condenser, a plurality of condensation channels are required to be arranged to perform condensation on gaseous refrigeration media, however, the condensation channels are often attached with sediments during condensation, so that the condensation channels are stacked, the condensation channels are required to be periodically cleaned, the condensation performance of the condenser is not facilitated, the current device for cleaning the attached sediments uses electric impact to clean the sediments, the performance of cleaning the attached sediments is not good, and manual operation is also required, if an electric control facility is introduced to save manpower, the structure is complicated, the cost is increased, and specific requirements cannot be met.
Disclosure of Invention
In order to solve the problems, the invention provides the condenser for the hydraulic power system, which effectively avoids the defects that in the prior art, a condensing cavity of the condenser of the backpack type modularized hydraulic power system used in the emergency state of needles is poor in sediment removal performance and attached sediment removal performance, and if an electric control facility is introduced to save manpower, the structure is complicated, the cost is increased and the specific requirements cannot be met.
In order to overcome the defects in the prior art, the invention provides a solution for a condenser of a hydraulic power system, which is specifically as follows:
a condenser for a hydraulic power system, comprising:
a condenser of a backpack type modularized hydraulic power system used in an emergency state;
the condenser includes: the hollow cylindrical disc-shaped member 2, a plurality of cylindrical through holes 3 are equidistantly formed in the upper portion of the outer surface of the cylindrical disc-shaped member 2, one ends of the outer surface of annular cylindrical horizontal cavity channels 4 are fixedly connected to the inner surfaces of the cylindrical through holes 3 respectively, screws 5 with the same center line are respectively arranged in the horizontal cavity channels 4, first rotary supporting seats 6 are assembled on the outer surfaces of the screws 5 through rotary supports, the first rotary supporting seats 6 are fixedly connected with the corresponding horizontal cavity channels 4 serving as condensation cavity channels through first cylindrical connecting strips 7 respectively, cylindrical polish rods 8 are assembled in the cylindrical through holes in the middle of the tops of the cylindrical disc-shaped member 2 through rotary supports in a rotating mode, first worm gears 9 with the same center line are fixedly assembled at the bottoms of the cylindrical polish rods 8, second worm gears 10 with the same center line are fixedly assembled at one ends of the screws 5 respectively, and the second worm gears 10 are respectively meshed with the first worm gears 9.
Preferably, the inner surface of the columnar preset opening at the middle part of the bottom of the columnar disc 2 is rotationally connected with the top of the outer surface of the annular columnar vertical cavity 21 through a slewing bearing, a vertical roller 22 with the same center line is arranged in the vertical cavity 21, the top of the vertical roller 22 and the inner surface of the columnar disc 2 are fixedly connected through a columnar connecting strip IV 42, a slewing bearing II 23 is respectively assembled at the upper part and the lower part of the outer surface of the vertical roller 22 through slewing bearings, the slewing bearing II 23 and the vertical cavity 21 are respectively fixedly connected through a columnar connecting strip II 24, and a rotating vane 25 is fixedly assembled at the middle part of the outer surface of the vertical roller 22; the outer surfaces of the screws 5 are respectively screwed with matched nuts 26, and the outer surfaces of the nuts 26 are respectively hooped with a movable sleeve 27.
Preferably, the inner surface of the moving sleeve 27 is fixedly connected with the outer surface of the corresponding nut 26 through a third connecting rod, the outer surface of the moving sleeve 27 is in movable fit with the inner surface of the horizontal channel 4, one end of the columnar roller 29 is fixedly connected to the outer wall of the moving sleeve 27, the outer surface of the columnar roller 29 is respectively connected with the columnar hoop member 30 in hooping mode, the hoop members 30 are respectively fixedly connected with the corresponding horizontal channel 4, the columnar roller 29 can respectively move transversely according to the corresponding hoop members 30, and the other ends of the outer surfaces of the horizontal channels 4 are respectively provided with the effusion device 31.
Preferably, one side of the outer surface of the horizontal cavity 4 is equidistantly provided with a through liquid injection port 32 which is opposite to a container in the condenser shell, and the columnar polished rod 8 is connected with the vertical cavity 21.
Preferably, the effusion device 31 includes a hydraulic cylinder 312, the outer ends of the inner parts of the horizontal channels 4 are respectively provided with the hydraulic cylinders 312 with the same center line, the outer surfaces of the hydraulic cylinders 312 are respectively movably connected with the inner surfaces of the corresponding horizontal channels 4, one ends of the hydraulic cylinders 312 and one ends of the inner surfaces of the corresponding horizontal channels 4 are respectively fixedly connected via a first columnar expansion strip 313, the middle parts of one ends of the hydraulic cylinders 312 are respectively provided with an annular opening 314, the bottoms of the annular openings 314 are respectively provided with a through hole 315, one ends of the bottom of the horizontal channels 4 are respectively provided with a effusion port 316, one ends of the hydraulic cylinders 312 are respectively provided with a columnar sheet 317 with the same center line, the outer surfaces of the columnar sheets 317 can be connected with the inner surfaces of the corresponding hydraulic cylinders 312 to enable the inner surfaces of the annular openings 314 to be closed, the outer surfaces of the one ends of the corresponding columnar sheets 317 are respectively fixedly connected via a second columnar expansion strip 318, and one ends of the columnar rollers 29 can be connected with the inner surfaces of the columnar sheets 317.
Preferably, the inner surface of the columnar piece 317 is provided with a plurality of through holes 33 respectively; the liquid tetrafluoroethane in the horizontal channel 4 can be injected into the annular opening 314 through the through-hole 33, and the cleaning of the inner surface of the annular opening 314 can be performed.
Preferably, one end of the hydraulic cylinder 312 is fixedly connected with one end of the inner surface of the corresponding horizontal channel 4 through a pair of telescopic strips 313 respectively.
Preferably, the columnar polished rod 8 and the vertical cavity 21 are coupled via an arched frame 34.
Preferably, the top of the columnar polished rod 8 is fixedly connected with the bottom of the vertical strip 35, one side of the vertical strip 35 is provided with a supporting block 36, the supporting block 36 is fixedly connected with the top of the arch-shaped frame 34, the bottom of the arch-shaped frame 34 is fixedly connected with the vertical cavity channel 21, one side of the supporting block 36 is provided with a through type internal wire opening I37 which is vertically distributed, the lower part of the vertical strip 35 is provided with a through type internal wire opening II 38 which is the same as the through type internal wire opening I37 at the bottom, the through type internal wire openings I37 are respectively connected with a screw rod 39, the screw rod 39 at the bottom can be connected with the through type internal wire opening II 38 through wires, one end of the screw rod 39 at the upper part is connected with one end of the columnar telescopic strip III 40 through a slewing bearing, the other end of the telescopic strip III 40 is fixedly connected with the outer surface of the arch-shaped block 41, and the inner surface of the arch-shaped block 41 is connected with the outer surface of the columnar polished rod 35.
The beneficial effects of the invention are as follows:
the condenser is not complex in structure, flexible in design, and capable of continuously cleaning the inner surface of the condensing cavity by utilizing the momentum traction movement sleeve operated by the liquid refrigerant to move back and forth, so that the problems that the attached sediment on the inner surface of the condensing cavity is accumulated in a through liquid injection port and the attached sediment can be actively discharged out of the condensing cavity are overcome, the attached sediment can be cleaned in real time, manual cleaning is not needed, time and labor are saved, the requirement of active cleaning can be met, and the applicability is good; when in execution, the liquid tetrafluoroethane is conducted with the bottom of the vertical channel 21, the liquid tetrafluoroethane reaches the column-shaped disc-shaped part 2 through the vertical channel 21, reaches the horizontal channel 4 through the column-shaped through hole 3, then is sprayed to a container of aluminum alloy material to be refrigerated through the through liquid injection hole 32, the container to be refrigerated is refrigerated, when the liquid tetrafluoroethane passes through the rotating vane 25, the rotating vane 25 pulls the vertical roller 22 to rotate under the driving of the liquid tetrafluoroethane, the vertical roller 22 pulls the column-shaped disc-shaped part 2 to rotate through the column-shaped connecting strip four 42, the column-shaped disc-shaped part 2 pulls the horizontal channel 4 to rotate, the liquid tetrafluoroethane injected through the through liquid injection hole 20 can be dispersed evenly under the outward force of the rotation effect, in addition, the horizontal channel 4 rotates together with the plate-shaped disc-shaped part 2 through the column-shaped connecting strip 7 and the rotating 6 pulling screw 5, because the columnar polish rod 8 is fixedly connected with the vertical cavity 21, the columnar polish rod 8 and the first worm wheel 9 are not rotated, the second worm wheel 10 rolls along the first worm wheel 9 respectively, the second worm wheel 10 pulls the screw 5 to rotate, the nut 26 can move back and forth along the corresponding screw 5, the nut 26 pulls the moving sleeve 27 to move inwards or outwards according to the corresponding horizontal cavity through the third connecting rod, the moving sleeve 27 can scrape off the attached sediment on the inner surface of the horizontal cavity 4, the through-type liquid injection port 32 caused by the attached sediment on the inner surface of the horizontal cavity 4 is overcome, the cleaning of the inner surface of the horizontal cavity 4 is achieved, the scraped attached sediment can be thrown to the other side of the horizontal cavity 4 under the driving force of the outward rotation effect, the effusion device 31 is lifted by the columnar roller 29 when the moving sleeve 27 pulls the columnar roller 29 to move to the head, the attached sediment accumulated at the other end of the horizontal channel 4 can be discharged out of the horizontal channel 4, the movement sleeve 27 pulls the columnar roller 29 to move inwards, and the discharging device 31 is actively closed, so that the attached sediment is discharged actively.
Drawings
Fig. 1 is a schematic structural view of a condenser for a hydraulic power system according to the present invention.
Fig. 2 is a schematic diagram at X of fig. 1.
Fig. 3 is a schematic view at Y of fig. 1.
Detailed Description
The invention will be further described with reference to the drawings and examples.
Example 1:
as shown in fig. 1-3, a condenser for a hydraulic power system, comprising:
the evaporator of the backpack modularized hydraulic power system used in an emergency state and the condenser communicated with the evaporator through the annular column-shaped cavity are provided, a gaseous refrigeration medium formed by the evaporator reaches the condenser to form liquid which flows into the evaporator again, so that the cooling performance of the evaporator is continuously achieved;
the condenser includes: a container disposed in the hollow condenser housing, the container being in communication with the evaporator via a pair of annular column-like channels, one of the annular column-like channels being for passing a gaseous refrigerant medium formed by the evaporator into the condenser, the other annular column-like channel being for re-flowing the gaseous refrigerant medium forming a liquid into the evaporator, thereby continuing to achieve the cooling performance of the evaporator;
the condenser further includes: the hollow cylindrical disc-shaped member 2 is arranged in the hollow condenser shell, a plurality of cylindrical through holes 3 are formed in the upper part of the outer surface of the cylindrical disc-shaped member 2 at equal intervals, one ends of the outer surfaces of annular cylindrical horizontal cavity channels 4 are fixedly connected to the inner surfaces of the cylindrical through holes 3 respectively, screw rods 5 with the same center line are respectively arranged in the horizontal cavity channels 4, first rotary supporting seats 6 are assembled on the outer surfaces of the screw rods 5 through rotary supports, the first rotary supporting seats 6 are fixedly connected with the corresponding horizontal cavity channels 4 serving as condensation cavity channels through cylindrical connecting strips 7 respectively, cylindrical polish rods 8 are assembled in the cylindrical through holes in the middle of the tops of the cylindrical disc-shaped member 2 through rotary supports in a rotating mode, worm gears 9 with the same center line are fixedly assembled at the bottoms of the cylindrical polish rods 8, worm gears 10 with the same center line are fixedly assembled at one ends of the screw rods 5 respectively, and the worm gears 10 are respectively combined with the first worm gears 9 in a meshed mode.
The inner surface of a columnar preset opening in the middle of the bottom of the columnar disk 2 is rotationally connected with the top of the outer surface of the annular columnar vertical cavity 21 through a slewing bearing, a vertical roller 22 with the same center line is arranged in the vertical cavity 21, the top of the vertical roller 22 and the inner surface of the columnar disk 2 are fixedly connected through a columnar connecting strip IV 42, a slewing bearing II 23 is respectively assembled on the upper part and the lower part of the outer surface of the vertical roller 22 through slewing bearings, the slewing bearing II 23 and the vertical cavity 21 are respectively fixedly connected through a columnar connecting strip II 24, and a rotating vane 25 is fixedly assembled in the middle of the outer surface of the vertical roller 22; the outer surfaces of the screws 5 are respectively screwed with matched nuts 26, and the outer surfaces of the nuts 26 are respectively hooped with a movable sleeve 27.
The inner surface of the moving sleeve 27 is fixedly connected with the outer surface of the corresponding nut 26 through a third connecting rod, the outer surface of the moving sleeve 27 is in movable fit with the inner surface of the horizontal cavity 4, one end of a columnar roller 29 is fixedly connected to the outer wall of the moving sleeve 27, the outer surface of the columnar roller 29 is respectively connected with a columnar hoop 30 in hooping mode, the hoop 30 is fixedly connected with the corresponding horizontal cavity 4, the columnar roller 29 can move transversely according to the corresponding hoop 30, and the other end of the outer surface of the horizontal cavity 4 is provided with a effusion device 31.
One side of the outer surface of the horizontal cavity channel 4 is equidistantly provided with a through liquid injection port 32 which is opposite to a container in the condenser shell, and the columnar polished rod 8 is connected with the vertical cavity channel 21. The condenser has the advantages that the structure is not complex, the design is flexible, the momentum of liquid refrigerant operation is used for pulling the movement sleeve to move back and forth, the inner surface of the condensation cavity channel can be continuously cleared, the accumulation of a through liquid injection port caused by attached sediment on the inner surface of the condensation cavity channel is overcome, the attached sediment can be actively discharged out of the condensation cavity channel, the attached sediment can be cleared in real time, manual clearing is not needed, time and labor are saved, the requirement of active clearing can be met, and the applicability is good; when in execution, the liquid tetrafluoroethane is conducted with the bottom of the vertical channel 21, the liquid tetrafluoroethane reaches the column-shaped disc-shaped part 2 through the vertical channel 21, reaches the horizontal channel 4 through the column-shaped through hole 3, then is sprayed to a container of aluminum alloy material to be refrigerated through the through liquid injection hole 32, the container to be refrigerated is refrigerated, when the liquid tetrafluoroethane passes through the rotating vane 25, the rotating vane 25 pulls the vertical roller 22 to rotate under the driving of the liquid tetrafluoroethane, the vertical roller 22 pulls the column-shaped disc-shaped part 2 to rotate through the column-shaped connecting strip four 42, the column-shaped disc-shaped part 2 pulls the horizontal channel 4 to rotate, the liquid tetrafluoroethane injected through the through liquid injection hole 20 can be dispersed evenly under the outward force of the rotation effect, in addition, the horizontal channel 4 rotates together with the plate-shaped disc-shaped part 2 through the column-shaped connecting strip 7 and the rotating 6 pulling screw 5, because the columnar polish rod 8 is fixedly connected with the vertical cavity 21, the columnar polish rod 8 and the first worm wheel 9 are not rotated, the second worm wheel 10 rolls along the first worm wheel 9 respectively, the second worm wheel 10 pulls the screw 5 to rotate, the nut 26 can move back and forth along the corresponding screw 5, the nut 26 pulls the moving sleeve 27 to move inwards or outwards according to the corresponding horizontal cavity through the third connecting rod, the moving sleeve 27 can scrape off the attached sediment on the inner surface of the horizontal cavity 4, the through-type liquid injection port 32 caused by the attached sediment on the inner surface of the horizontal cavity 4 is overcome, the cleaning of the inner surface of the horizontal cavity 4 is achieved, the scraped attached sediment can be thrown to the other side of the horizontal cavity 4 under the driving force of the outward rotation effect, the effusion device 31 is lifted by the columnar roller 29 when the moving sleeve 27 pulls the columnar roller 29 to move to the head, the attached sediment accumulated at the other end of the horizontal channel 4 can be discharged out of the horizontal channel 4, the movement sleeve 27 pulls the columnar roller 29 to move inwards, and the discharging device 31 is actively closed, so that the attached sediment is discharged actively. In addition, the storage tank storing liquid tetrafluoroethane is respectively communicated with the hollow box body in the hollow condenser shell through a pair of annular column-shaped channels, wherein one annular column-shaped channel is used for being communicated with the bottom of the vertical channel 21, the hollow box body is communicated with the other annular column-shaped channel for recovering tetrafluoroethane, the hollow box body is internally provided with the container and the horizontal channel 4, and the other annular column-shaped channel is also provided with a compressor, so that after the tetrafluoroethane is condensed, the tetrafluoroethane can be compressed into liquid state through the other annular column-shaped channel for recovering tetrafluoroethane through the compressor and then is recovered into the storage tank.
Example 2:
as shown in fig. 1-3, a condenser for a hydraulic power system, comprising:
the evaporator of the backpack modularized hydraulic power system used in an emergency state and the condenser communicated with the evaporator through the annular column-shaped cavity are provided, a gaseous refrigeration medium formed by the evaporator reaches the condenser to form liquid which flows into the evaporator again, so that the cooling performance of the evaporator is continuously achieved;
the condenser includes: a container disposed in the hollow condenser housing, the container being in communication with the evaporator via a pair of annular column-like channels, one of the annular column-like channels being for passing a gaseous refrigerant medium formed by the evaporator into the condenser, the other annular column-like channel being for re-flowing the gaseous refrigerant medium forming a liquid into the evaporator, thereby continuing to achieve the cooling performance of the evaporator;
the condenser further includes: the hollow cylindrical disc-shaped member 2 is arranged in the hollow condenser shell, a plurality of cylindrical through holes 3 are formed in the upper part of the outer surface of the cylindrical disc-shaped member 2 at equal intervals, one ends of the outer surfaces of annular cylindrical horizontal cavity channels 4 are fixedly connected to the inner surfaces of the cylindrical through holes 3 respectively, screw rods 5 with the same center line are respectively arranged in the horizontal cavity channels 4, first rotary supporting seats 6 are assembled on the outer surfaces of the screw rods 5 through rotary supports, the first rotary supporting seats 6 are fixedly connected with the corresponding horizontal cavity channels 4 serving as condensation cavity channels through cylindrical connecting strips 7 respectively, cylindrical polish rods 8 are assembled in the cylindrical through holes in the middle of the tops of the cylindrical disc-shaped member 2 through rotary supports in a rotating mode, worm gears 9 with the same center line are fixedly assembled at the bottoms of the cylindrical polish rods 8, worm gears 10 with the same center line are fixedly assembled at one ends of the screw rods 5 respectively, and the worm gears 10 are respectively combined with the first worm gears 9 in a meshed mode.
The inner surface of a columnar preset opening in the middle of the bottom of the columnar disk 2 is rotationally connected with the top of the outer surface of the annular columnar vertical cavity 21 through a slewing bearing, a vertical roller 22 with the same center line is arranged in the vertical cavity 21, the top of the vertical roller 22 and the inner surface of the columnar disk 2 are fixedly connected through a columnar connecting strip IV 42, a slewing bearing II 23 is respectively assembled on the upper part and the lower part of the outer surface of the vertical roller 22 through slewing bearings, the slewing bearing II 23 and the vertical cavity 21 are respectively fixedly connected through a columnar connecting strip II 24, and a rotating vane 25 is fixedly assembled in the middle of the outer surface of the vertical roller 22; the outer surfaces of the screws 5 are respectively screwed with matched nuts 26, and the outer surfaces of the nuts 26 are respectively hooped with a movable sleeve 27.
The inner surface of the moving sleeve 27 is fixedly connected with the outer surface of the corresponding nut 26 through a third connecting rod, the outer surface of the moving sleeve 27 is in movable fit with the inner surface of the horizontal cavity 4, one end of a columnar roller 29 is fixedly connected to the outer wall of the moving sleeve 27, the outer surface of the columnar roller 29 is respectively connected with a columnar hoop 30 in hooping mode, the hoop 30 is fixedly connected with the corresponding horizontal cavity 4, the columnar roller 29 can move transversely according to the corresponding hoop 30, and the other end of the outer surface of the horizontal cavity 4 is provided with a effusion device 31.
One side of the outer surface of the horizontal cavity channel 4 is equidistantly provided with a through liquid injection port 32 which is opposite to a container in the condenser shell, and the columnar polished rod 8 is connected with the vertical cavity channel 21. The condenser has the advantages that the structure is not complex, the design is flexible, the momentum of liquid refrigerant operation is used for pulling the movement sleeve to move back and forth, the inner surface of the condensation cavity channel can be continuously cleared, the accumulation of a through liquid injection port caused by attached sediment on the inner surface of the condensation cavity channel is overcome, the attached sediment can be actively discharged out of the condensation cavity channel, the attached sediment can be cleared in real time, manual clearing is not needed, time and labor are saved, the requirement of active clearing can be met, and the applicability is good; when in execution, the liquid tetrafluoroethane is conducted with the bottom of the vertical channel 21, the liquid tetrafluoroethane reaches the column-shaped disc-shaped part 2 through the vertical channel 21, reaches the horizontal channel 4 through the column-shaped through hole 3, then is sprayed to a container of aluminum alloy material to be refrigerated through the through liquid injection hole 32, the container to be refrigerated is refrigerated, when the liquid tetrafluoroethane passes through the rotating vane 25, the rotating vane 25 pulls the vertical roller 22 to rotate under the driving of the liquid tetrafluoroethane, the vertical roller 22 pulls the column-shaped disc-shaped part 2 to rotate through the column-shaped connecting strip four 42, the column-shaped disc-shaped part 2 pulls the horizontal channel 4 to rotate, the liquid tetrafluoroethane injected through the through liquid injection hole 20 can be dispersed evenly under the outward force of the rotation effect, in addition, the horizontal channel 4 rotates together with the plate-shaped disc-shaped part 2 through the column-shaped connecting strip 7 and the rotating 6 pulling screw 5, because the columnar polish rod 8 is fixedly connected with the vertical cavity 21, the columnar polish rod 8 and the first worm wheel 9 are not rotated, the second worm wheel 10 rolls along the first worm wheel 9 respectively, the second worm wheel 10 pulls the screw 5 to rotate, the nut 26 can move back and forth along the corresponding screw 5, the nut 26 pulls the moving sleeve 27 to move inwards or outwards according to the corresponding horizontal cavity through the third connecting rod, the moving sleeve 27 can scrape off the attached sediment on the inner surface of the horizontal cavity 4, the through-type liquid injection port 32 caused by the attached sediment on the inner surface of the horizontal cavity 4 is overcome, the cleaning of the inner surface of the horizontal cavity 4 is achieved, the scraped attached sediment can be thrown to the other side of the horizontal cavity 4 under the driving force of the outward rotation effect, the effusion device 31 is lifted by the columnar roller 29 when the moving sleeve 27 pulls the columnar roller 29 to move to the head, the attached sediment accumulated at the other end of the horizontal channel 4 can be discharged out of the horizontal channel 4, the movement sleeve 27 pulls the columnar roller 29 to move inwards, and the discharging device 31 is actively closed, so that the attached sediment is discharged actively. In addition, the storage tank storing liquid tetrafluoroethane is respectively communicated with the hollow box body in the hollow condenser shell through a pair of annular column-shaped channels, wherein one annular column-shaped channel is used for being communicated with the bottom of the vertical channel 21, the hollow box body is communicated with the other annular column-shaped channel for recovering tetrafluoroethane, the hollow box body is internally provided with the container and the horizontal channel 4, and the other annular column-shaped channel is also provided with a compressor, so that after the tetrafluoroethane is condensed, the tetrafluoroethane can be compressed into liquid state through the other annular column-shaped channel for recovering tetrafluoroethane through the compressor and then is recovered into the storage tank.
The effusion device 31 comprises a hydraulic cylinder 312, wherein the hydraulic cylinders 312 with the same central line are respectively arranged at the outer ends of the inner parts of the horizontal channels 4, the outer surfaces of the hydraulic cylinders 312 are respectively and movably connected with the inner surfaces of the corresponding horizontal channels 4, one end of each hydraulic cylinder 312 is fixedly connected with one end of the inner surface of the corresponding horizontal channel 4 through a columnar telescopic bar 313, and the telescopic bar is provided with a columnar piece wound with a disc spring; an annular opening 314 is formed in the middle of one end of the hydraulic cylinder 312, through holes 315 are formed in the bottom of the annular opening 314, corresponding through holes 315 are formed in one end of the bottom of the horizontal channel 4, discharge holes 316 are formed in the corresponding through holes 315, columnar pieces 317 with the same center line are respectively arranged at one end of the hydraulic cylinder 312, the outer surfaces of the columnar pieces 317 can be connected with the inner surfaces of the corresponding hydraulic cylinders 312 to enable the inner surfaces of the annular opening 314 to be closed, one end of the annular opening 314 is fixedly connected with the outer surfaces of the corresponding columnar pieces 317 through columnar telescopic strips II 318, and the columnar pieces wound with disc springs are arranged on the telescopic strips II; one end of the cylindrical roller 29 may be connected to the inner surface of the cylindrical piece 317. Sediment in one side of the horizontal channel 4 can pass through the interval between the outer surface of the columnar sheet 317 and the inner surface of the horizontal channel 4 and reach the annular opening 314 under the outward driving and rotating force of the liquid tetrafluoroethane, after the columnar roller 29 moves outwards and one end of the columnar roller 29 is connected with the inner surface of the columnar sheet 317, the columnar roller 29 can drag the corresponding columnar sheet 317 to move outwards, the telescopic strip II 318 is extruded, the outer surface of the columnar sheet 317 is connected with one end of the corresponding hydraulic cylinder 312, the hydraulic cylinder 312 moves outwards, the telescopic strip I313 is compressed, the through hole 315 and the effusion hole 316 vertically overlap, sediment in the annular opening 314 can be effused sequentially through the through hole 315 and the effusion hole 316, the hydraulic cylinder 312 moves inwards to be restored under the driving of the telescopic strip I313 when the columnar roller 29 moves inwards, the through hole is closed, the columnar sheet 317 moves inwards under the driving of the telescopic strip II 318, and the annular opening 314 is opened again.
The inner surface of the columnar piece 317 is provided with a plurality of through holes 33 respectively; the liquid tetrafluoroethane in the horizontal channel 4 can be injected into the annular opening 314 through the through hole 33, so as to clean the inner surface of the annular opening 314, so that the sediment in the annular opening 314 can be discharged more completely, and the liquid tetrafluoroethane in the horizontal channel 4 can be discharged through the through hole 315 and the discharge hole 316 after entering the annular opening 314 directly, so that the liquid tetrafluoroethane is lost.
One end of the hydraulic cylinder 312 is fixedly connected with one end of the inner surface of the corresponding horizontal cavity channel 4 through a pair of telescopic strips 313 respectively. The hydraulic cylinder 312 can be overcome to rotate in the horizontal channel 4, thereby overcoming the displacement of the through hole 315 and the effusion hole 316 so as not to overlap.
The columnar polished rod 8 and the vertical cavity 21 are coupled via an arched frame 34. The rotation of the columnar polish rod 8 along with the columnar disc member 2 can be overcome, so that the worm wheel two 10 cannot move along with the worm wheel one 9.
The top of the columnar polished rod 8 is fixedly connected with the bottom of a vertical strip 35, one side of the vertical strip 35 is provided with a supporting block 36, the supporting block 36 is fixedly connected with the top of an arch-shaped frame 34, the bottom of the arch-shaped frame 34 is fixedly connected with a vertical cavity channel 21, one side of the supporting block 36 is provided with a first through type inner wire opening 37 which is vertically arranged, the lower part of the vertical strip 35 is provided with a second through type inner wire opening 38 which is the same as the first through type inner wire opening 37 at the bottom, the first through type inner wire opening 37 is respectively connected with a screw rod 39, the screw rod 39 at the bottom can be connected with the second through type inner wire opening 38 through wires, one end of the screw rod 39 at the upper part is connected with one end of a third columnar telescopic strip 40 through a slewing bearing, and the third telescopic strip is provided with a columnar piece wound around a disc spring; the other end of the third telescopic bar 40 is fixedly connected with the outer surface of the arch-shaped block 41, and the inner surface of the arch-shaped block 41 is connected with the outer surface of the rod-shaped vertical bar 35. The screw rod 39 at the bottom is rotated to enable the screw rod 39 at the bottom to move towards one side, the screw rod 39 at the bottom is screwed into the through type inner screw opening II 38, the columnar polish rod 8 and the arch-shaped frame 34 can be fixedly connected in opposite directions through the vertical strip 35, the screw rod 39 and the supporting block 36, one end of the screw rod 39 is screwed out of the through type inner screw opening II 38, the screw rod 39 at the bottom is connected with the fixing of the vertical strip 35, the screw rod 39 at the upper part is rotated, the expansion and contraction amount of the expansion and contraction strip III 40 is changed, the size of the blocking force between the inner surface of the arch-shaped block 41 and the outer surface of the vertical strip 35 can be changed, the blocking force of the arch-shaped block 41 for blocking the rotation of the vertical strip 35 along with the columnar polish rod 8 is changed, the inner blocking is reduced, the situation of the columnar polish rod 8 along with the rotation of the columnar disc 2 is increased, the situation of the worm wheel II 10 moves along with the worm wheel II is reduced, the rotating speed of the screw rod 5 is reduced, and the length of the moving sleeve 27 can be changed back and forth.
While the invention has been described by way of examples, it will be understood by those skilled in the art that the present disclosure is not limited to the examples described above, and that various changes, modifications and substitutions may be made without departing from the scope of the invention.
Claims (8)
1. A condenser for a hydraulic power system, comprising:
a condenser of a backpack type modularized hydraulic power system used in an emergency state;
the condenser includes: the upper part of the outer surface of the columnar disk is provided with a plurality of columnar through holes at equal intervals, one ends of the outer surface of a circular columnar horizontal cavity channel are fixedly connected to the inner surfaces of the columnar through holes respectively, screw rods with the same center line are arranged in the horizontal cavity channels respectively, a first rotary supporting seat is assembled on the outer surface of each screw rod through a rotary supporting seat, the first rotary supporting seat is fixedly connected with the corresponding horizontal cavity channel serving as a condensing cavity channel through a first columnar connecting strip respectively, a columnar polished rod is assembled in the columnar through holes in the middle of the top of the columnar disk through a rotary supporting strip, worm gears with the same center line are fixedly connected to the bottoms of the columnar polished rods, worm gears with the same center line are assembled at one ends of each screw rod respectively, and the worm gears with the same center line are respectively and in meshed combination with the worm gears;
the inner surface of a columnar preset opening in the middle of the bottom of the columnar disk is rotationally connected with the top of the outer surface of a circular columnar vertical cavity through a slewing bearing, a vertical roller with the same center line is arranged in the vertical cavity, the top of the vertical roller and the inner surface of the columnar disk are fixedly connected through a columnar connecting strip IV, a slewing bearing II is respectively assembled on the upper part and the lower part of the outer surface of the vertical roller through a slewing bearing, the slewing bearing II and the vertical cavity are respectively fixedly connected through a columnar connecting strip II, and a rotating vane is fixedly assembled in the middle of the outer surface of the vertical roller; the external surfaces of the screw rods are respectively connected with matched nuts in a screwed mode, and the external surfaces of the nuts are respectively connected with a motion sleeve in a hooping mode.
2. The condenser for a hydraulic power system according to claim 1, wherein the inner surface of the moving sleeve is fixedly connected with the outer surface of the corresponding nut through a third connecting rod, the outer surface of the moving sleeve is in movable fit with the inner surface of the horizontal channel, one end of the columnar roller is fixedly connected to the outer wall of the moving sleeve, the outer surface of the columnar roller is respectively hooped with a columnar hoop member, the hoop members are respectively fixedly connected with the corresponding horizontal channel, the columnar roller can respectively move transversely according to the corresponding hoop members, and the other end of the outer surface of the horizontal channel is respectively provided with a effusion device.
3. The condenser for a hydraulic power system as recited in claim 2, wherein the horizontal channel has a through port opening on one side of the outer surface of the horizontal channel equidistant from the container in the condenser housing, and the columnar polish rod is coupled to the vertical channel.
4. The condenser for hydraulic power system according to claim 2, wherein the effusion device comprises a hydraulic cylinder, the outer ends of the inner parts of the horizontal channels are respectively provided with the hydraulic cylinders with the same center line, the outer surfaces of the hydraulic cylinders are respectively movably connected with the inner surfaces of the corresponding horizontal channels, one ends of the hydraulic cylinders are respectively fixedly connected with one ends of the inner surfaces of the corresponding horizontal channels through columnar telescopic strips, annular openings are respectively arranged in the middle of one ends of the hydraulic cylinders, through holes are respectively arranged at the bottoms of the annular openings, one ends of the bottom of the horizontal channels are respectively provided with effusion holes, one ends of the hydraulic cylinders are respectively provided with columnar pieces with the same center line, the outer surfaces of the columnar pieces can be connected with the inner surfaces of the corresponding hydraulic cylinders to enable the inner surfaces of the annular openings to be closed, one ends of the annular openings are respectively fixedly connected with the outer surfaces of the corresponding columnar pieces through columnar telescopic strips, and one ends of the columnar rollers can be connected with the inner surfaces of the columnar pieces.
5. The condenser for a hydraulic power system according to claim 4, wherein the inner surfaces of the columnar plates are respectively provided with a plurality of through holes; the liquid tetrafluoroethane in the horizontal channel can be injected into the annular opening through the through hole, and the inner surface of the annular opening can be cleaned.
6. The condenser for a hydraulic power system as recited in claim 4, wherein one end of the hydraulic cylinder is fixedly connected to one end of the inner surface of the corresponding horizontal channel via a pair of telescopic bars, respectively.
7. The condenser for a hydraulic power system as recited in claim 4, wherein the columnar polish rod and vertical channel are coupled via an arched frame.
8. The condenser for hydraulic power system according to claim 7, wherein the top of the columnar polish rod is fixedly connected with the bottom of the vertical bar, one side of the vertical bar is provided with a supporting block, the supporting block is fixedly connected with the top of the arch-shaped frame, the bottom of the arch-shaped frame is fixedly connected with the vertical cavity, one side of the supporting block is provided with a through type inner wire opening I which is vertically arranged, the lower part of the vertical bar is provided with a through type inner wire opening II which is coaxial with the through type inner wire opening of the bottom, the through type inner wire opening I is respectively connected with a screw rod, the screw rod at the bottom is connected with the through type inner wire opening II, one end of the screw rod at the upper part is connected with one end of the columnar telescopic bar III through a slewing bearing, the other end of the telescopic bar III is fixedly connected with the outer surface of the arch-shaped block, and the inner surface of the arch-shaped block is connected with the outer surface of the rod-shaped vertical bar.
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| CN114413522A (en) | 2022-04-29 |
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