CN210220741U - Circulating water system for shield machine - Google Patents
Circulating water system for shield machine Download PDFInfo
- Publication number
- CN210220741U CN210220741U CN201920652507.3U CN201920652507U CN210220741U CN 210220741 U CN210220741 U CN 210220741U CN 201920652507 U CN201920652507 U CN 201920652507U CN 210220741 U CN210220741 U CN 210220741U
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- Prior art keywords
- water
- switch
- pipe
- outer box
- cooling tower
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 142
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims abstract description 8
- 230000005641 tunneling Effects 0.000 claims description 8
- 241000883990 Flabellum Species 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 230000001502 supplementing effect Effects 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 19
- 230000017525 heat dissipation Effects 0.000 description 12
- 230000003020 moisturizing effect Effects 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
Images
Abstract
The utility model discloses a circulating water system for a shield machine, which relates to the technical field of the shield machine, comprising an outer box body, wherein a cooling tower is arranged inside the outer box body, a water turbine is arranged at the top of the cooling tower, a water inlet pipe is arranged at one side of the water turbine, a conduit is arranged at the bottom of the water turbine, a fan blade is arranged at the top of the water turbine, a spray head is arranged at one end of the conduit, a water spraying filler is arranged at a position inside the cooling tower, which is close to the lower part of the spray head, a water adding tank is arranged at the bottom inside the outer box body, a water pipe is arranged at one side of the water adding tank, a second water pump is arranged at one end of the water pipe, the utility model drives the water turbine to work by water flow, does not need to provide a large amount of electric power for water, the problem that a circulating water system does not have a water supplementing device is solved.
Description
Technical Field
The utility model belongs to the technical field of the shield constructs the machine, concretely relates to circulating water system for shield constructs machine.
Background
The shield machine is a tunnel boring machine using a shield method, a support duct piece is constructed while the tunnel boring machine is boring, the tunnel construction is carried out by using the shield method, and the tunnel boring machine has the characteristics of high automation degree, labor saving, high construction speed, one-step tunneling, no weather influence, controllable ground settlement during excavation, reduction of influence on ground buildings, no influence on ground traffic during underwater excavation and the like.
But the circulating water system for the shield machine in the existing market can not satisfy the use requirement, and the cooling tower of the circulating water system needs electric drive cooling fan to dissipate heat, and it is not energy-conserving to need to provide electric power constantly, and the circulating water can run off under thermal evaporation, and the circulating water system does not have the moisturizing device, based on the problem that appears above, provides a circulating water system for the shield machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circulating water system for shield constructs machine to the circulating water system who proposes in solving above-mentioned background art needs a large amount of electric drive cooling tower radiator fan work, and is not energy-conserving, and does not have the problem of moisturizing device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shield constructs machine circulating water system, includes outer box, the internally mounted of outer box has cooling tower, the hydraulic turbine is installed at cooling tower's top, and one side of the hydraulic turbine installs the inlet tube, the pipe is installed to the bottom of the hydraulic turbine, and the top of the hydraulic turbine installs the flabellum, the shower nozzle is installed to the one end of pipe, the inside of cooling tower is close to the below position department of shower nozzle and installs the trickle and pack.
Preferably, the water tank is installed to the inside bottom of outer box, and adds a side-mounting water pipe of water tank, the second water pump is installed to the one end of water pipe, and one side of second water pump installs the water pipe, the solenoid valve is installed to the one end of water pipe, the funnel of adding water is installed at the top of adding the water tank.
Preferably, the cooling water tower outlet pipe is installed to cooling water tower's bottom, and the one end of cooling water tower outlet pipe installs first water pump, the outlet pipe is installed to one side of first water pump.
Preferably, the mounting plate is installed at the inside top of cooling tower, and the radiating block is installed at the top of mounting plate.
Preferably, the control box is installed to one side of outer box, and the front surface mounting of control box has first switch, the third switch is installed to one side of first switch, and installs the second switch between first switch and the third switch, first water pump and first switch electric connection, second water pump and second switch electric connection, solenoid valve and third switch electric connection.
Preferably, the top of the outer box body is provided with a mounting hole, a first heat dissipation hole is formed in the position, close to the mounting hole, of one side of the top of the outer box body, and a second heat dissipation hole is formed in the front surface of the outer box body.
Preferably, the water adding tank is of a cylindrical structure, and an antirust coating is arranged on the outer surface of the water adding tank.
Preferably, the number of the heat dissipation blocks is four, and the four heat dissipation blocks are distributed on the mounting plate in a rectangular array.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a rivers drive hydraulic turbine work, and the hydraulic turbine drives the flabellum and rotates and dispel the heat, and the effectual consumption that reduces electric power need not provide a large amount of electric power and carries out the water cooling for circulating water system, has practiced thrift the electric quantity.
(2) The utility model discloses an increase and add the water tank, utilize the second water pump to the outlet pipe moisturizing, guaranteed the water yield among the circulating water system, guaranteed water-cooled work efficiency, solved the problem that circulating water system does not have the moisturizing device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the outer case of the present invention;
FIG. 3 is an external view of the present invention;
fig. 4 is a circuit block diagram of the present invention;
in the figure: 1-water outlet pipe; 2-outer box body; 3-water inlet pipe; 4-water adding pipe; 5-water spraying filler; 6-a spray head; 7-a catheter; 8-fan blades; 9-water turbine; 10-a heat dissipation block; 11-a cooling water tower; 12-a mounting plate; 13-a water adding funnel; 14-a first switch; 15-a second switch; 16-a third switch; 17-a control box; 18-adding a water tank; 19-a water outlet pipe of the cooling water tower; 20-a water pipe; 21-a first water pump; 22-a solenoid valve; 23-a second water pump; 24-a first louver; 25-mounting holes; 26-second heat dissipation hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a circulating water system for a shield machine comprises an outer box body 2, a cooling water tower 11 is arranged inside the outer box body 2, a water turbine 9 is arranged at the top of the cooling water tower 11, a rotating wheel is arranged inside the water turbine 9, one side of the rotating wheel is rotatably connected with fan blades 8 through a rotating shaft, when cooling water inside the water cooling pipe impacts the rotating wheel to rotate, the water turbine 9 converts the energy of water flow into power machinery of rotating mechanical energy, electric drive is not needed, energy is saved, a water inlet pipe 3 is arranged at one side of the water turbine 9, a guide pipe 7 is arranged at the bottom of the water turbine 9, the fan blades 8 are arranged at the top of the water turbine 9, a nozzle 6 is arranged at one end of the guide pipe 7, a water spraying filler 5 is arranged at a position, close to the lower part of the nozzle 6, cooling water absorbing heat is sprayed out from the nozzle 6 and then is sprayed on the water, the heat dissipation effect is good.
Further, install with water tank 18 bottom the inside of outer box 2, and with a side-mounting water pipe 20 of water tank 18, second water pump 23 is installed to water pipe 20's one end, second water pump 23 adopts the PHW water pump, rated power 500W, rated voltage 220V, and water pipe 4 is installed to one side of second water pump 23, solenoid valve 22 is installed to the one end of water pipe 4, add water funnel 13 at the top of water tank 18, from adding water funnel 13 toward adding the inside cooling water that adds of water tank 18, shield structure machine work after a period, open the switch of second water pump 23 and solenoid valve 22, then to the inside moisturizing of outlet pipe 1, guarantee intraductal water pressure, circulating water system's radiating efficiency has been guaranteed.
Further, a cooling water tower outlet pipe 19 is installed at the bottom of the cooling water tower 11, a first water pump 21 is installed at one end of the cooling water tower outlet pipe 19, the first water pump 21 is a BSP27250S water pump, rated power is 2KW, rated voltage is 220V, and an outlet pipe 1 is installed at one side of the first water pump 21.
Further, a mounting plate 12 is mounted on the top of the inside of the cooling tower 11, and a heat dissipation block 10 is mounted on the top of the mounting plate 12.
Further, a control box 17 is installed on one side of the outer box 2, a first switch 14 is installed on the front surface of the control box 17, a third switch 16 is installed on one side of the first switch 14, a second switch 15 is installed between the first switch 14 and the third switch 16, a first water pump 21 is electrically connected with the first switch 14, a second water pump 23 is electrically connected with the second switch 15, and an electromagnetic valve 22 is electrically connected with the third switch 16.
Further, a mounting hole 25 is formed in the top of the outer box 2, a first heat dissipation hole 24 is formed in a position on one side of the top of the outer box 2 close to the mounting hole 25, and a second heat dissipation hole 26 is formed in the front surface of the outer box 2.
Further, the water adding tank 18 is of a cylindrical structure, and an anti-rust coating is arranged on the outer surface of the water adding tank 18.
Furthermore, the number of the heat dissipation blocks 10 is four, and the four heat dissipation blocks 10 are distributed on the mounting plate 12 in a rectangular array.
The utility model discloses a theory of operation and use flow: when the shield machine is used, the first water pump 21 and the second water pump 23 are electrified, the water outlet pipe 1 and the water inlet pipe 3 are communicated with a water cooling pipe in the shield machine, the first switch 14 is turned on, the first water pump 21 works, cooling water of the water cooling pipe in the shield machine flows, the cooling water absorbs heat on the shield machine and enters the water inlet pipe 3, the water flows through the water turbine 9, the water turbine 9 drives the fan blades 8 to rotate, the water flows into the guide pipe 7 and is sprayed out from the spray head 6, the cooling water with the heat passes through the water spraying filler 5, the heat is distributed out, the heat is extracted by the fan blades 8, the cooling water flows out from the water outlet pipe of the cooling water tower 11 and is extracted by the first water pump 21, the first water pump 21 circularly pumps the cooling water, the second switch 15 and the third switch 16 are turned on, the second water pump 23 and the electromagnetic valve 22 are turned on to work, the second water pump 23 extracts water in, and (3) supplementing water to the circulating water system, closing the second switch 15 and the third switch 16, finishing the water supplementing, and distributing heat inside the outer box body 2 from the first heat radiating hole 24 and the second heat radiating hole 26.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a circulating water system for shield constructs machine, includes outer box (2), the internally mounted of outer box (2) has cooling tower (11), its characterized in that: the top of cooling tower (11) is installed hydraulic turbine (9), and one side of hydraulic turbine (9) installs inlet tube (3), pipe (7) are installed to the bottom of hydraulic turbine (9), and install flabellum (8) at the top of hydraulic turbine (9), shower nozzle (6) are installed to the one end of pipe (7), the inside of cooling tower (11) is close to the below position department of shower nozzle (6) and installs trickle filler (5).
2. The circulating water system for the shield tunneling machine according to claim 1, wherein: install the inside bottom of outer box (2) and add water tank (18), and add a side-mounting water pipe (20) of water tank (18), second water pump (23) are installed to the one end of water pipe (20), and install filler pipe (4) in one side of second water pump (23), solenoid valve (22) are installed to the one end of filler pipe (4), add the top of water tank (18) and install filler funnel (13).
3. The circulating water system for the shield tunneling machine according to claim 1, wherein: cooling tower outlet pipe (19) are installed to the bottom of cooling tower (11), and first water pump (21) are installed to the one end of cooling tower outlet pipe (19), outlet pipe (1) are installed to one side of first water pump (21).
4. The circulating water system for the shield tunneling machine according to claim 1, wherein: the inside top of cooling tower (11) is installed mounting panel (12), and radiating block (10) are installed at the top of mounting panel (12).
5. The circulating water system for the shield tunneling machine according to claim 2, wherein: control box (17) is installed to one side of outer box (2), and the front surface mounting of control box (17) has first switch (14), third switch (16) are installed to one side of first switch (14), and install second switch (15) between first switch (14) and third switch (16), first water pump (21) and first switch (14) electric connection, second water pump (23) and second switch (15) electric connection, solenoid valve (22) and third switch (16) electric connection.
6. The circulating water system for the shield tunneling machine according to claim 1, wherein: mounting hole (25) have been seted up at the top of outer box (2), and first louvre (24) have been seted up to the top of outer box (2) near one side position department of mounting hole (25), second louvre (26) have been seted up to the front surface of outer box (2).
7. The circulating water system for the shield tunneling machine according to claim 2, wherein: the water adding tank (18) is of a cylindrical structure, and an anti-rust coating is arranged on the outer surface of the water adding tank (18).
8. The circulating water system for the shield tunneling machine according to claim 4, wherein: the number of the radiating blocks (10) is four, and the four radiating blocks (10) are distributed on the mounting plate (12) in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652507.3U CN210220741U (en) | 2019-05-08 | 2019-05-08 | Circulating water system for shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652507.3U CN210220741U (en) | 2019-05-08 | 2019-05-08 | Circulating water system for shield machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210220741U true CN210220741U (en) | 2020-03-31 |
Family
ID=69925260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920652507.3U Active CN210220741U (en) | 2019-05-08 | 2019-05-08 | Circulating water system for shield machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210220741U (en) |
-
2019
- 2019-05-08 CN CN201920652507.3U patent/CN210220741U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jiuou Inventor after: Liao Ke Inventor after: Gou Jingzhao Inventor after: LAN Junhua Inventor after: Liang Wei Inventor after: Luo Zeru Inventor after: Miao Dengjun Inventor after: Zeng Sen Inventor after: Tang Jiawei Inventor before: LAN Jun Inventor before: Hua Liangwei Inventor before: Luo Zeru Inventor before: Li Jiuou Inventor before: Miao Dengjun Inventor before: Zeng Sen Inventor before: Tang Jiawei |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 Seventh Floor, Building 1, Fengyun Valley, Jinhe Industrial Park, East Industrial Zone, Xindu District, Chengdu City, Sichuan Province Patentee after: Chengdu industrial investment equipment Co., Ltd Address before: 610000 Seventh Floor, Building 1, Fengyun Valley, Jinhe Industrial Park, East Industrial Zone, Xindu District, Chengdu City, Sichuan Province Patentee before: Chengdu Industrial Investment Equipment Leasing Co.,Ltd. |