CN118232739B - Power generation device utilizing shield construction waste heat - Google Patents
Power generation device utilizing shield construction waste heat Download PDFInfo
- Publication number
- CN118232739B CN118232739B CN202410489463.2A CN202410489463A CN118232739B CN 118232739 B CN118232739 B CN 118232739B CN 202410489463 A CN202410489463 A CN 202410489463A CN 118232739 B CN118232739 B CN 118232739B
- Authority
- CN
- China
- Prior art keywords
- heat
- fixedly connected
- mounting
- plate
- heat dissipation
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000002918 waste heat Substances 0.000 title claims abstract description 17
- 238000010248 power generation Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims description 37
- 239000000428 dust Substances 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007790 scraping Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本发明公开了一种利用盾构施工余热的发电装置，涉及盾构施工领域，解决了现有的余热发电装置热量收集率较差的问题，包括：所述温差发电机的底部设置有安装盒，所述安装盒固定安装于所述装置套架的底部，所述装置套架的顶部内侧固定安装有多个呈等距分布，并与所述温差发电机顶部相接触的导热片一；还包括：导热机构，用于对所述温差发电机顶部导热，所述导热机构安装于所述装置套架的顶部；本发明通过导热机构，使盾构机壳体摩擦产生的热量能够快速传导至温差发电机上，并便于盾构机内的液压设备安装，从而达到了全面收集热量的效果，提高盾构机余热的利用率。
The present invention discloses a power generation device utilizing waste heat from shield construction, relates to the field of shield construction, and solves the problem of poor heat collection rate of existing waste heat power generation devices, comprising: a mounting box is provided at the bottom of the thermoelectric generator, the mounting box is fixedly mounted on the bottom of the device frame, a plurality of heat conducting plates are fixedly mounted on the inner side of the top of the device frame, which are equidistantly distributed and in contact with the top of the thermoelectric generator; and further comprises: a heat conducting mechanism, which is used for conducting heat to the top of the thermoelectric generator, the heat conducting mechanism is mounted on the top of the device frame; the present invention uses the heat conducting mechanism to enable the heat generated by the friction of the shield machine casing to be quickly conducted to the thermoelectric generator, and facilitates the installation of hydraulic equipment in the shield machine, thereby achieving the effect of comprehensive heat collection and improving the utilization rate of waste heat of the shield machine.
Description
Technical Field
The invention relates to the field of shield construction, in particular to a power generation device utilizing shield construction waste heat.
Background
The shield construction is an advanced tunnel construction method, a shield machine is propelled in the ground, surrounding rocks around a shield shell and a duct piece support are used for preventing collapse in a tunnel, soil body excavation is carried out in front of an excavation face by a cutting device, the soil body is carried out of the tunnel by an earth-discharging machine, the soil body is pressurized and jacked in the rear part by a jack, and precast concrete duct pieces are assembled, so that a tunnel structure is formed.
The waste heat in the shield construction is mainly derived from the operation process of the shield machine, when the underground excavation is carried out, a large amount of heat is generated by the operation of mechanical, electric and other parts in the shield machine, if the heat is not utilized, the heat is wasted, the heat in the shield machine is usually recycled by adopting a thermoelectric generator, but friction and abrasion are generated between a drill bit and a shield shell in the tunneling process of the shield machine, heat energy in the friction process is difficult to collect, and the heat recovery rate is poor.
Disclosure of Invention
The invention aims to provide a power generation device utilizing shield construction waste heat so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The power generation device utilizing the shield construction waste heat comprises a device sleeve frame and a thermoelectric generator arranged on the inner side of the device sleeve frame, wherein an installation box fixedly arranged on the bottom of the device sleeve frame is arranged at the bottom of the thermoelectric generator, a plurality of first heat conducting fins which are equidistantly distributed and contacted with the top of the thermoelectric generator are fixedly arranged on the inner side of the top of the device sleeve frame, and heat in the shield machine is conducted to the thermoelectric generator; further comprises: the heat conduction mechanism is used for installing and conducting heat to the top of the thermoelectric generator and is installed at the top of the device sleeve frame; the condensing mechanism is used for cooling the bottom of the thermoelectric generator and is arranged in the mounting box; the ash vibrating mechanism is used for cleaning dust and soil particles at the bottom of the installation box, and the ash vibrating mechanism is installed at the bottom of the installation box.
Preferably, the heat conduction mechanism is including setting up in the mounting panel of device frame top, the bottom fixedly connected with of mounting panel is a plurality of conducting strips that are the equidistance and distributes two, the conducting strips peg graft in adjacent between the conducting strips two's surface mounting has a plurality of locating cutting that are the equidistance and distribute, the locating cutting is V-arrangement structure, a plurality of confession have been seted up on the surface of conducting strip one the spacing V-arrangement slot of pegging graft of locating cutting, the conducting strips are assembled in inserting the V-arrangement slot of conducting strip through the locating cutting, the inboard of locating cutting with the outside size of V-arrangement slot is corresponding, improves the fastness between conducting strip one and the conducting strip two, the conducting strip one with the oval hole that a plurality of equidistance distribute has all been seted up on the surface of conducting strip two for fix the hydraulic equipment of the device frame with the outside of mounting panel is two mount pad that are the equidistance and distribute, fixedly connected with on the mount pad, the mount pad has a screw thread sleeve on the mount pad, the screw thread sleeve is kept away from with the screw rod is kept away from to the screw rod is installed to the mount pad.
Preferably, the condensing mechanism includes fixed mounting in the inboard condenser tube of installation box, the both ends of condenser tube all extend to the outside of installation box, the equal fixed mounting in both ends of condenser tube has the junction valve, cools down thermoelectric generator's bottom through the condenser tube, the bottom fixedly connected with of installation box is three and is the heat dissipation section of thick bamboo that the equidistance distributes, the top inner wall of heat dissipation section of thick bamboo rotates installs the actuating lever, the heat dissipation fan is installed in the outside of actuating lever, the filter screen is installed to the inboard of heat dissipation section of thick bamboo for stop dust and the earth granule that the heat dissipation section of thick bamboo got into, the bottom fixedly connected with limiting plate of actuating lever, the bottom fixedly connected with prism of limiting plate, the outside sliding sleeve of prism has the carousel, two arc that are symmetrical distribution are installed to the outside of carousel, the arc is close to the one side fixedly connected with scraper blade of filter screen makes the heat dissipation fan when rotating, can clear up the filter screen, the prism is kept away from the one end fixedly connected with positioning tube of limiting plate.
Preferably, the ash vibration mechanism comprises a mounting disc fixedly mounted on the outer side of the driving rod, four hemispheres which are distributed at annular equal intervals are fixedly connected to the bottom of the mounting disc, a first mounting ring which is sleeved on the outer side of the limiting plate in a sliding mode is arranged at the bottom of the mounting disc, a ball groove for limiting and inserting the hemispheres is formed in one surface of the mounting disc, a first spring is fixedly connected between the positioning cylinder and the turntable and used for moving and resetting the turntable, the inner side of the filter screen is fixedly connected with the outer side of the first mounting ring, a second mounting ring is fixedly connected to the outer side of the filter screen, the outer side of the second mounting ring is contacted with the inner side of the heat dissipation cylinder, four sliding rods which are distributed at annular equal intervals are arranged on the inner side of the heat dissipation cylinder, two ends of the sliding rods are fixedly connected with positioning seats in a sliding mode, the two positioning seats are fixedly mounted on the inner side of the cylinder, two springs are arranged on the outer side of the sliding rods, two discharging holes are formed in the outer side of the second mounting ring, and the two discharging holes are formed in the outer side of the second mounting ring and are arranged on the outer side of the second mounting ring, and the two discharging holes are distributed on the outer side of the second mounting ring and are convenient to be arranged on the outer side of the horizontal discharging hole.
Preferably, two symmetrically distributed mounting holes are formed in two sides of the mounting plate, and the mounting holes are of a strip-shaped groove structure and are convenient to fix the mounting plate on the shell of the shield machine.
Preferably, a triangular support plate is fixedly connected between the thread cylinder and the mounting plate, so that the installation firmness of the thread cylinder is improved.
Preferably, the bottom fixedly connected with ventilation plate of a heat dissipation section of thick bamboo, the locating cylinder rotate install in ventilation plate's inboard prevents great stone and gets into.
Preferably, the scraping plate is made of rubber.
Preferably, an annular guide groove connected with the four ball grooves is formed in the bottom of the first mounting ring, and the inner side of the annular guide groove is of an arc-shaped structure, so that the hemispheroids can be conveniently guided into the ball grooves.
Preferably, two ends of the scraping plate are respectively positioned between the first mounting ring and the second mounting ring, so that the scraping plate can clean the filter screen comprehensively.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the first heat conducting fin is arranged on the shell of the shield machine in an inserting manner through the heat conducting mechanism, so that heat generated by friction between the shell of the shield machine and the drill bit can be quickly conducted to the thermoelectric generator, and hydraulic equipment of the shield machine can be arranged and fixed, thereby achieving the effect of comprehensively collecting the heat and improving the utilization rate of the residual heat of the shield machine.
According to the invention, the bottom of the thermoelectric generator is cooled through the condensing mechanism, the heat conducting fin can generate electricity as soon as the temperature of the inner wall of the shield machine is conducted to the top of the thermoelectric generator, and the adhered dust and soil particles can be cleaned, so that the soil falling off during the operation of the shield machine is treated, and the effects of condensing, cooling and automatic ash removal are achieved.
According to the invention, through the ash vibration mechanism, when the temperature difference generator is cooled, vibration ash removal can be carried out on the opening of the mounting box, so that larger soil particles are prevented from being sticky, the cleaning efficiency is improved, dust is prevented from falling into the mounting box, and the protection is provided for the temperature difference generator, thereby achieving the effect of being convenient for cleaning dust blockage.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting box and mounting plate according to the present invention;
FIG. 3 is a schematic view of a heat-conducting plate and a mounting base according to the present invention;
FIG. 4 is a schematic view of a positioning cutting and a heat conducting plate according to the present invention;
FIG. 5 is a schematic view of a heat dissipating cartridge and a ventilation board according to the present invention;
FIG. 6 is a schematic view of a filter and mounting ring according to the present invention;
FIG. 7 is a schematic view of a mounting plate and a squeegee according to the invention;
Fig. 8 is an enlarged view of the area a of fig. 7.
In the figure: 1. a device sleeve frame; 2. a thermoelectric generator; 3. a heat conduction mechanism; 301. a mounting plate; 302. a second heat conducting sheet; 303. positioning the cutting; 304. a mounting base; 305. a thread cylinder; 306. a screw; 307. a handle; 308. an elliptical hole; 4. a condensing mechanism; 401. a condensing tube; 402. a connecting valve; 403. a heat dissipation cylinder; 404. a driving rod; 405. a heat dissipation fan; 406. a filter screen; 407. a limiting plate; 408. a turntable; 409. an arc-shaped plate; 410. a scraper; 411. a positioning cylinder; 412. a prism; 5. an ash shaking mechanism; 501. a mounting plate; 502. a hemisphere; 503. a first mounting ring; 504. a ball groove; 505. a first spring; 506. a second mounting ring; 507. a slide bar; 508. a positioning seat; 509. a second spring; 510. a discharge hole; 6. a mounting box; 7. a first heat conductive sheet; 8. triangular support plates; 9. a ventilation plate; 11. an annular guide groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art without inventive faculty, are intended to fall within the scope of the present invention, based on the embodiments of the present invention.
Embodiment one: referring to fig. 1 and 2, a power generation device utilizing shield construction waste heat in the drawings comprises a device sleeve frame 1 and a thermoelectric generator 2 arranged on the inner side of the device sleeve frame 1, wherein a mounting box 6 is arranged at the bottom of the thermoelectric generator 2, the mounting box 6 is fixedly arranged at the bottom of the device sleeve frame 1, a plurality of heat conducting fins I7 which are distributed at equal intervals and are contacted with the top of the thermoelectric generator 2 are fixedly arranged on the inner side of the top of the device sleeve frame 1, and the heat conducting fins I7 are used for conducting heat in a shield machine to the thermoelectric generator 2; further comprises: the heat conduction mechanism 3 is used for conducting heat to the top of the thermoelectric generator 2, and the heat conduction mechanism 3 is arranged on the top of the device sleeve frame 1; the condensing mechanism 4 is used for cooling the bottom of the thermoelectric generator 2, and the condensing mechanism 4 is arranged in the installation box 6; the ash vibrating mechanism 5 is used for cleaning dust and soil particles at the bottom of the installation box 6, and the ash vibrating mechanism 5 is installed at the bottom of the installation box 6.
Referring to fig. 2-4, the heat conducting mechanism 3 in the drawing includes a mounting plate 301 disposed above a device housing 1, a plurality of heat conducting fins two 302 distributed at equal intervals are fixedly connected to the bottom of the mounting plate 301, the heat conducting fins two 302 are inserted between adjacent heat conducting fins two 7, a plurality of positioning cutting strips 303 distributed at equal intervals are fixedly connected to the surface of the heat conducting fins two 302, the positioning cutting strips 303 are in a V-shaped structure, a plurality of V-shaped slots for limiting and inserting the positioning cutting strips 303 are formed on the surface of the heat conducting fins two 302, the heat conducting fins two 302 are inserted into the V-shaped slots of the heat conducting fins one 7 through the positioning cutting strips 303 for assembly, the inner side of the positioning cutting strips 303 corresponds to the outer side of the V-shaped slots, the firmness between the heat conducting fins one 7 and the heat conducting fins two 302 is improved, a plurality of elliptical holes 308 distributed at equal intervals are formed on the surfaces of the heat conducting fins one 7 and the heat conducting fins two 302 for fixing hydraulic equipment of the shield machine, a mounting seat 304 is symmetrically and fixedly connected to the outer side of the mounting plate 301, a threaded cylinder 305 is fixedly connected to the mounting seat 304 connected to the mounting plate 301, a threaded cylinder 305 is fixedly connected to the mounting seat 304, and a threaded cylinder 305 is mounted on the mounting seat 306 of the device housing 1 is matched with a threaded cylinder 305, and a threaded cylinder 305 is mounted on a threaded cylinder 305 far away from one end of the threaded cylinder is fixedly connected to a threaded cylinder 305;
The user aligns the location cutting 303 on the second heat conducting strip 302 with the V-shaped slot on the first heat conducting strip 7, make second heat conducting strip 302 peg graft the equipment with first heat conducting strip 7, prevent that dislocation from appearing in first heat conducting strip 7 and second heat conducting strip 302, simultaneously, the user rotates handle 307, make screw 306 on the handle 307 rotatory insert in screw thread section of thick bamboo 305, screw thread section of thick bamboo 305 pulls second heat conducting strip 302 along the outside of first heat conducting strip 7 and remove, can make oval hole 309 on the first heat conducting strip 7 and oval hole 308 on the second heat conducting strip 302 tangent, the user can install the hydraulic equipment in the shield machine in oval hole 308, rotate the handle 307 again, make tangent oval hole 308 carry out the centre gripping fixed to hydraulic equipment, then, the user installs mounting panel 301 on the inner wall of shield machine, the shield machine is when the dig, the heat that the drill bit rubs with the casing can be through first heat conducting strip 7 and second heat conducting strip 302 quick conduction to thermoelectric generator 2, thereby the effect of collecting heat comprehensively, the utilization ratio of shield machine surplus heat has been improved.
Referring to fig. 2 and 5-8, the condensation mechanism 4 in the drawings includes a condensation pipe 401 fixedly installed at the inner side of the installation box 6, two ends of the condensation pipe 401 extend to the outer side of the installation box 6, two ends of the condensation pipe 401 are fixedly installed with a connecting valve 402, the bottom of the thermoelectric generator 2 is cooled by the condensation pipe 401, three heat dissipation cylinders 403 which are distributed at equal intervals are fixedly connected to the bottom of the installation box 6, a driving rod 404 is rotatably installed on the inner wall of the top of the heat dissipation cylinder 403, a heat dissipation fan 405 is fixedly installed at the outer side of the driving rod 404, a filter screen 406 is installed at the inner side of the heat dissipation cylinder 403, the filter screen 406 is used for blocking dust and soil particles entering the heat dissipation cylinder 403, a limiting plate 407 is fixedly connected to the bottom of the driving rod 404, a prism 412 is fixedly connected to the bottom of the limiting plate 407, a turntable 408 is sleeved on the outer side of the prism 412 in a sliding manner, two symmetrically distributed arc plates 409 are installed at the outer sides of the turntable 408, one surface of the arc plates 409, which is close to the filter screen 410, so that when the fan 405 rotates, the filter screen 406 can be cleaned, and one end, which is far from the limiting plate 407 is fixedly connected to the positioning cylinder 411;
The user will condenser pipe 401 both ends connecting valve 402 and the water piping connection who discharges the coolant liquid to start actuating lever 404, actuating lever 404 drives heat dissipation fan 405 and rotates, carry out supplementary heat dissipation cooling to mounting box 6, improve the cooling efficiency of condenser pipe 401, simultaneously, actuating lever 404 drives the prism 412 rotation on limiting plate 407, prism 412 drives two arc 409 synchronous rotations on the carousel 408, arc 409 can drive scraper blade 410 and remove along the surface of filter screen 406, clear up sticky dust and earth granule, thereby condenser pipe 401 cools down the bottom of thermoelectric generator 2, prevent thermoelectric generator 2 bulk temperature and rise, thereby lead to unable electricity generation, and conducting strip one 7 and conducting strip two 302 are with the temperature conduction of shield machine inner wall to thermoelectric generator 2's top, can generate electricity, thereby condensation cooling and automatic ash removal's effect has been reached.
Referring to fig. 5-8, the ash vibration mechanism 5 in the drawings comprises a mounting plate 501 fixedly mounted on the outer side of a driving rod 404, four hemispheres 502 distributed in annular equal distance are fixedly connected to the bottom of the mounting plate 501, a first mounting ring 503 sleeved on the outer side of a limiting plate 407 in a sliding manner is arranged at the bottom of the mounting plate 501, a ball groove 504 for limiting and inserting the hemispheres 502 is formed in one surface of the first mounting ring 503, a first spring 505 is fixedly connected between a positioning cylinder 411 and a turntable 408 and used for moving and resetting the turntable 408, the inner side of a filter screen 406 is fixedly connected with the outer side of the first mounting ring 503, a second mounting ring 506 is fixedly connected with the outer side of the filter screen 406, the outer side of the second mounting ring 506 is contacted with the inner side of a heat dissipation cylinder 403, four slide bars 507 distributed in annular equal distance are arranged on the inner side of the heat dissipation cylinder 403, the slide bars 507 slide through the outer side of the second mounting ring 506, positioning seats 508 are fixedly connected with positioning seats 508 at two ends of the slide bars 507, the inner sides of the positioning seats 508 are fixedly mounted on the inner side of the heat dissipation cylinder 403, a second spring 509 is fixedly connected to the outer side of the slide bars 507, two mounting rings 403 are fixedly connected with two mounting holes 506, two dust discharge holes 510 are symmetrically distributed on the outer sides of the heat dissipation cylinder 403 are arranged on the outer side of the same material discharge hole 510, and dust discharge holes are symmetrically distributed on the inner side of the discharge hole 510;
When the driving rod 404 rotates, the four hemispheres 502 are driven to synchronously rotate through the mounting plate 501, the hemispheres 502 slide out of the ball grooves 504 on the first mounting ring 503, so that the hemispheres 502 push the first mounting ring 503 to move downwards, the first mounting ring 503 pushes the rotary table 408 of the filter screen 406 to move downwards, the first spring 505 contracts, the hemispheres 502 enter the ball grooves 504 on the first mounting ring 503 again along with the rotation of the mounting plate 501, the rotary table 408 and the first mounting ring 503 are reset by the resilience force of the first spring 505, the first mounting ring 503 is in a state of up-down reciprocating movement, the filter screen 406 can vibrate, dust particles clamped in the filter screen 406 are popped up, the scraping and cleaning of the scraping plate 410 are facilitated, and when the shield tunneling machine operates, the second spring 509 is used for buffering the vibration of the second mounting ring 506, so that the effect of conveniently cleaning dust and preventing blocking is achieved.
Working principle: firstly, a user aligns a positioning cutting 303 on a second heat conducting fin 302 with a V-shaped slot on a first heat conducting fin 7, so that the second heat conducting fin 302 is assembled with the first heat conducting fin 7 in an inserting way, meanwhile, the user rotates a handle 307, a screw 306 on the handle 307 is rotationally inserted into a threaded cylinder 305, the second heat conducting fin 302 moves along the surface of the first heat conducting fin 7, the first heat conducting fin 7 and an elliptical hole 308 on the second heat conducting fin 302 synchronously move and lean against each other, when two adjacent elliptical holes 308 are tangential, the user installs hydraulic equipment in the elliptical hole 308, rotates the handle 307 again, the tangential elliptical hole 308 clamps and fixes the hydraulic equipment, then the user installs a mounting plate 301 on the inner wall of the shield machine, then the user connects a connecting valve 402 at two ends of a condensing tube 401 with a water pipe for discharging cooling liquid, and starts a driving rod 404, the driving fan 405 rotates, auxiliary cooling is carried out on a mounting box 6, cooling efficiency of the condensing tube 401 is improved, therefore the condensing tube 401 cools the bottom of a generator 2, the first heat conducting fin 7 and the heat conducting fin 302 can be conducted to the top of the shield machine by the heat conducting machine, and the heat of the shield machine can be fully conducted by the first heat conducting fin 2, and the heat conducting machine can be fully conducted by the first heat conducting fin 302, and the heat conducting machine can be fully conducted by the heat conducting heat of the first heat conducting fin 2, and the heat conducting fin 2 can be fully conducted by the heat conducting machine, and the heat conducting machine can be conducted by the heat conducting fin 2, and the heat conducting machine, and the heat can be cooled by the heat conducting pipe and the heat conducting machine;
When the shield tunneling machine operates, a large amount of dust can be generated, when the driving rod 404 rotates, the heat dissipation fan 405 is driven to conduct auxiliary heat dissipation and cooling on the installation box 6, in the process, the dust can be influenced by the heat dissipation fan 405, and is sucked into the first heat dissipation cylinder 403 and blocked by the filter screen 406, meanwhile, the driving rod 404 rotates to drive the limiting plate 407 to rotate synchronously with the installation plate 501, the limiting plate 407 drives the prism 412 to rotate, the prism 412 drives the two arc plates 409 on the turntable 408 to rotate synchronously, the arc plates 409 can drive the scraper 410 to move along the surface of the filter screen 406, the adhered dust and soil particles are cleaned, meanwhile, the installation plate 501 drives the four hemispheres 502 to conduct circular motion with the driving rod 404 as the center, the hemispheres 502 slide out from the ball grooves 504 on the first installation ring 503, the hemispheres 502 push the first installation ring 503 to move downwards, the first hemispheres 503 push the first springs 505 on the turntable 408 to shrink, the first hemispheres enter the ball grooves 504 on the first installation ring 503 again along with the rotation of the installation plate 501, and the elasticity of the first springs 505 are utilized to push the turntable 408 to rotate synchronously, the first hemispheres and the first hemispheres 503 reset the first hemispheres 503 and the first hemispheres 503 move the first hemispheres 503 and the second hemispheres, the first hemispheres move the first hemispheres 503 and the dust particles are driven by the filter screen 406, the dust particles are cleaned up, and the dust particles are prevented from moving in the filter screen 406, and the dust particles are cleaned, and the dust particles are prevented from being blown out from the installation tube 406, and dust particles are quickly, and dust particles are prevented from being sucked and dust particles, and dust particles are removed in the dust and a dust is rapidly and a dust is filled in the dust, and a dust is in a dust.
Embodiment two: referring to fig. 2-5, in this embodiment, for further description of the embodiment, two symmetrically distributed mounting holes are formed on two sides of the mounting plate 301 in the illustration, the mounting holes are in a long-strip-shaped groove structure, so that the mounting plate 301 is conveniently fixed on the housing of the shield machine, a triangular support plate 8 is fixedly connected between the threaded cylinder 305 and the mounting plate 301, the installation firmness of the threaded cylinder 305 is improved, a ventilation plate 9 is fixedly connected to the bottom of the heat dissipation cylinder 403, and the positioning cylinder 411 is rotatably mounted on the inner side of the ventilation plate 9 to prevent larger stones from entering.
In this embodiment: the user attaches mounting panel 301 inboard at the shell of shield structure machine, fixes through four mounting holes on mounting panel 301, makes conducting strip two 302 and conducting strip one 7 collect the heat that the shield structure machine shell produced fast to the mounting hole is rectangular form, is convenient for when the installation, adjusts the position of mounting panel 301, and the shield structure machine is at the time of the operation, excavates the great stone that drops and can block through ventilation plate 9, prevents to block into in the cooling cylinder 403.
Embodiment III: referring to fig. 6-8, in this embodiment, for further explanation, the scraper 410 is made of rubber, the bottom of the first installation ring 503 is provided with an annular guiding groove 11 connected to the four ball grooves 504, and the inner side of the annular guiding groove 11 is of an arc structure, so that the hemispheroids 502 can be guided into the ball grooves 504, and two ends of the scraper 410 are respectively located between the first installation ring 503 and the second installation ring 506, so that the scraper 410 can clean the filter screen 406 comprehensively.
In this embodiment: when the driving rod 404 rotates, the hemispherical body 502 on the mounting plate 501 is driven to slide out of the ball groove 504 on the first mounting ring 503 and enter the other ball groove 504 along the annular guide groove 11, so that the smoothness of movement of the hemispherical body 502 is improved, the scraper 410 is made of rubber, the scraper 410 is flexible, the scraper 410 is conveniently attached to the surface of the filter screen 406, and the durability of the scraper 410 is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410489463.2A CN118232739B (en) | 2024-04-23 | 2024-04-23 | Power generation device utilizing shield construction waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410489463.2A CN118232739B (en) | 2024-04-23 | 2024-04-23 | Power generation device utilizing shield construction waste heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118232739A CN118232739A (en) | 2024-06-21 |
| CN118232739B true CN118232739B (en) | 2024-08-06 |
Family
ID=91497667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410489463.2A Active CN118232739B (en) | 2024-04-23 | 2024-04-23 | Power generation device utilizing shield construction waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118232739B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661317A (en) * | 2008-08-29 | 2010-03-03 | 富准精密工业(深圳)有限公司 | Heat radiation device |
| CN116036740A (en) * | 2023-01-07 | 2023-05-02 | 王文斌 | Automobile air conditioner filter core with self-cleaning function |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6269863B1 (en) * | 1998-10-09 | 2001-08-07 | Molex Incorporated | Integrated processor mounting mechanism and heat sink |
| CN107086209A (en) * | 2017-05-12 | 2017-08-22 | 东莞市联洲知识产权运营管理有限公司 | A kind of strong cooling triode of modified |
| CN210664083U (en) * | 2019-06-11 | 2020-06-02 | 吴江明凯金属制品有限公司 | Radiator with adjustable radiating fin position |
| WO2022095008A1 (en) * | 2020-11-09 | 2022-05-12 | 常州机电职业技术学院 | Waste heat recycling device for automobile exhaust system and recycling method |
| CN112567313A (en) * | 2020-11-18 | 2021-03-26 | 杭州映冬科技有限公司 | Automatic dust removal and heat dissipation intelligent lifting device for computer display |
| CN214676102U (en) * | 2021-04-26 | 2021-11-09 | 天津中控海容科技有限公司 | Frequency converter power supply control device |
| CN216597221U (en) * | 2021-07-29 | 2022-05-24 | 淄博鼎电电力设备有限公司 | Superconducting oilless heat dissipation structure of large transformer |
| TWM628143U (en) * | 2022-01-13 | 2022-06-11 | 華碩電腦股份有限公司 | Heat dissipation device |
| CN217307567U (en) * | 2022-01-24 | 2022-08-26 | 中铁上海工程局集团有限公司 | Power generation device utilizing shield construction waste heat |
| CN217824954U (en) * | 2022-07-07 | 2022-11-15 | 深圳市华夏盛科技有限公司 | Dual-band digital radio station applied to complex environment |
| CN218829657U (en) * | 2022-10-08 | 2023-04-07 | 北京市市政四建设工程有限责任公司 | Thermoelectric power generation system |
| CN117639555B (en) * | 2023-11-01 | 2024-06-21 | 徐州市交科轨道交通产业研究院有限公司 | A temperature difference power generation device for subway tunnel |
-
2024
- 2024-04-23 CN CN202410489463.2A patent/CN118232739B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661317A (en) * | 2008-08-29 | 2010-03-03 | 富准精密工业(深圳)有限公司 | Heat radiation device |
| CN116036740A (en) * | 2023-01-07 | 2023-05-02 | 王文斌 | Automobile air conditioner filter core with self-cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118232739A (en) | 2024-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN118232739B (en) | Power generation device utilizing shield construction waste heat | |
| CN210109698U (en) | Big data processor with high-efficiency operation | |
| CN112246700B (en) | Computer CPU radiator equipment of decontaminating | |
| CN112331627A (en) | Integrated circuit board assembly with good heat dissipation performance | |
| CN219337927U (en) | Drilling device for integrated circuit board | |
| CN214893223U (en) | Bridge pier settlement deformation monitoring device | |
| CN220910024U (en) | Glass fiber reinforced plastic cooling tower fan | |
| CN210966182U (en) | Laser engraving machine with dust removal function | |
| CN114242123A (en) | Hard disk drive equipment with self-heat dissipation function and self-heat dissipation method thereof | |
| CN222490401U (en) | Metal cutting breaker | |
| CN119997428A (en) | Efficient heat dissipation and cooling device for coal mine machine electricity | |
| CN216055943U (en) | Electric power engineering is with clean heat dissipation equipment of being convenient for | |
| CN116937374A (en) | Block terminal equipment convenient to transport | |
| CN220962351U (en) | Heat radiation structure of computer case | |
| CN222600160U (en) | Computer machine case with dustproof function | |
| CN214623519U (en) | A heat-dissipating and cooling-type fixing bracket for a computer case | |
| CN221453702U (en) | Heating and ventilation pipeline scale cleaning device | |
| CN212966848U (en) | Oil field information display device | |
| CN114833291B (en) | Nickel alloy steel plate forging machine tool | |
| CN222029599U (en) | Weak current intelligent engineering comprehensive wiring device | |
| CN219590791U (en) | Radiator of computer host | |
| CN221464005U (en) | Heat dissipation mechanism of building site refrigeration plant | |
| CN216566108U (en) | A mounting box that is used for having of huge curtain controller heat dissipation function | |
| CN220956221U (en) | Circulating fan controlled by high-voltage frequency converter | |
| CN215781400U (en) | Cleaning mechanism of table tennis service robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |