CN207080391U - A kind of multi-functional large fan for tunnel - Google Patents

A kind of multi-functional large fan for tunnel Download PDF

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Publication number
CN207080391U
CN207080391U CN201720896755.3U CN201720896755U CN207080391U CN 207080391 U CN207080391 U CN 207080391U CN 201720896755 U CN201720896755 U CN 201720896755U CN 207080391 U CN207080391 U CN 207080391U
Authority
CN
China
Prior art keywords
ventilation shaft
tunnel
blower fan
fan
functional large
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.)
Expired - Fee Related
Application number
CN201720896755.3U
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Chinese (zh)
Inventor
毛建强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Tunnel Ventilation Machine Co Ltd
Original Assignee
Tianjin Tunnel Ventilation Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Tunnel Ventilation Machine Co Ltd filed Critical Tianjin Tunnel Ventilation Machine Co Ltd
Priority to CN201720896755.3U priority Critical patent/CN207080391U/en
Application granted granted Critical
Publication of CN207080391U publication Critical patent/CN207080391U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of multi-functional large fan for tunnel, including ventilation shaft, the anti-blower fan structure that makes moist, blower fan protection network, adpting flange, rhone, automatic aproll device, drainpipe and air filter, the described anti-blower fan structure that makes moist are arranged on the left and right sides of ventilation shaft;Described adpting flange is arranged on the left and right ends of ventilation shaft.The utility model blower fan protection network uses the setting of stainless (steel) wire, is advantageous to improve the protection effect to fan blade, prevents the debris in ventilation shaft from colliding on fan blade and fan blade is impacted;Water pump uses the setting of constant displacement pump, is advantageous to that fountain head can be made uniformly to spray water downwards, the convenient bottom that dust is washed into ventilation shaft;Fountain head is provided with multiple, is advantageous to uniformly to spray water downwards, and use is more convenient;Active carbon filter screen, the setting of PP cottons filter screen and HEPA filter screens, be advantageous to can be in purifying ventilating duct flowing air so that more environmentally-friendly energy-conservation during ventilation.

Description

A kind of multi-functional large fan for tunnel
Technical field
The utility model belongs to tunnel blower fan technical field, more particularly to a kind of multi-functional large-scale wind for tunnel Machine.
Background technology
Tunnel blower is widely used in the actual use in the tunnels such as water resources dam engineering, highway, railway, subway.Tunnel wind Machine is in long-term use, and because the dust in environment is more, impeller easily wears and dust stratification, causes fan operation uneven when serious Weighing apparatus, vibration is larger, and then causes draught fan impeller to damage, and causes failure.
But the existing large fan for tunnel is also poor there is clean-up effect, dust is more and ineffective Problem.
Therefore, invent a kind of multi-functional large fan for tunnel and seem very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of multi-functional large fan for tunnel, with It is poor to solve the existing large fan clean-up effect for tunnel, the more and ineffective problem of dust.It is a kind of multi-functional The large fan for tunnel, including ventilation shaft, the anti-blower fan structure that makes moist, blower fan protection network, adpting flange, rhone, Automatic aproll device, drainpipe and air filter, the described anti-blower fan structure that makes moist are arranged on the left and right two of ventilation shaft Side;Described adpting flange is arranged on the left and right ends of ventilation shaft;Described blower fan protection network is arranged on the anti-blower fan knot that makes moist The outside of structure;Described automatic aproll device is arranged on the middle and upper part of ventilation shaft;Described rhone is opened in ventilation shaft Middle and lower part;Described drainpipe is arranged on the bottom of rhone;Described air filter is arranged in ventilation shaft On the right side of portion;The described anti-blower fan structure that makes moist includes connecting seat, driven shaft, motor, protecting crust, fan blade, transmission belt and solid Determine frame, described connecting seat is arranged on the centre position of ventilation shaft by fixed mount;Described driven shaft is arranged on connecting seat Right side;Described fan blade is arranged on the outside surrounding of connecting seat;Described motor is arranged on the top of ventilation shaft, and Pass through transmission belt and driven axis connection;Described protecting crust is arranged on the outside of motor.
Preferably, described blower fan protection network uses stainless (steel) wire.
Preferably, described fixed mount setting has multiple.
Preferably, the output shaft of described motor is vertical corresponding with driven shaft.
Preferably, described automatic aproll device includes aqueduct, water pump, water inlet pipe, joint and fountain head, and described leads Water pipe is arranged on the bottom of water pump, and is connected with the delivery port of water pump;Described water inlet pipe is arranged on the top of water pump, and and water The water inlet of pump is connected;Described joint is arranged on the upper end of water inlet pipe;Described fountain head is uniformly arranged on aqueduct Bottom.
Preferably, described water pump uses constant displacement pump.
Preferably, described fountain head is provided with multiple.
Preferably, described air filter includes active carbon filter screen, PP cotton filter screens, HEPA filter screens and water-guiding hole, institute The active carbon filter screen stated, PP cottons filter screen and HEPA filter screens are installed from left to right successively;Described water-guiding hole is opened in active carbon filtration The bottom of net, PP cottons filter screen and HEPA filter screens.
Compared with prior art, the utility model has the advantages that:Because one kind of the present utility model is multi-functional The large fan for tunnel be widely used in tunnel blower fan technical field.Meanwhile the beneficial effects of the utility model are:
1. in the utility model, described blower fan protection network uses the setting of stainless (steel) wire, be advantageous to improve to fan blade Protection effect, prevent the debris in ventilation shaft from colliding on fan blade and fan blade is impacted.
2. in the utility model, described fixed mount setting has multiple, is advantageous to improve the fixed effect to connecting seat, no It is fragile.
3. in the utility model, the output shaft of described motor is vertical corresponding with driven shaft, be advantageous to conveniently drive Fan blade rotates, and improves operating efficiency.
4. in the utility model, described water pump uses the setting of constant displacement pump, be advantageous to make fountain head uniformly to Lower water spray, the convenient bottom that dust is washed into ventilation shaft.
5. in the utility model, described fountain head is provided with multiple, is advantageous to uniformly to spray water downwards, using more Add conveniently.
6. in the utility model, described active carbon filter screen, the setting of PP cottons filter screen and HEPA filter screens, being advantageous to can be net Change the air of the flowing in ventilation shaft so that more environmentally-friendly energy-conservation during ventilation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the anti-blower fan structure that makes moist of the present utility model.
Fig. 3 is the structural representation of automatic aproll device of the present utility model.
Fig. 4 is the structural representation of air filter of the present utility model.
In figure:
1st, ventilation shaft;2nd, the blower fan structure that makes moist is prevented;21st, connecting seat;22nd, driven shaft;23rd, motor;24th, protect Shell;25th, fan blade;26th, transmission belt;27th, fixed mount;3rd, blower fan protection network;4th, adpting flange;5th, rhone;6th, automatic aproll dress Put;61st, aqueduct;62nd, water pump;63rd, water inlet pipe;64th, joint;65th, fountain head;7th, drainpipe;8th, air filter;81、 Active carbon filter screen;82nd, PP cottons filter screen;83rd, HEPA filter screens;84th, water-guiding hole.
Embodiment
The utility model is described further below in conjunction with accompanying drawing:
Embodiment:
As shown in accompanying drawing 1 to accompanying drawing 4
The utility model provides a kind of multi-functional large fan for tunnel, including ventilation shaft 1, the anti-blower fan that makes moist Structure 2, blower fan protection network 3, adpting flange 4, rhone 5, automatic aproll device 6, drainpipe 7 and air filter 8, it is described It is anti-make moist blower fan structure 2 be arranged on ventilation shaft 1 the left and right sides;Described adpting flange 4 is arranged on a left side for ventilation shaft 1 Right both ends;Described blower fan protection network 3 is arranged on the outside of the anti-blower fan structure 2 that makes moist;Described automatic aproll device 6 is arranged on The middle and upper part of ventilation shaft 1;Described rhone 5 is opened in the middle and lower part of ventilation shaft 1;Described drainpipe 7 is arranged on row The bottom of tank 5;Described air filter 8 is arranged on the right side of the middle part of ventilation shaft 1;The described anti-blower fan structure that makes moist 2 include connecting seat 21, driven shaft 22, motor 23, protecting crust 24, fan blade 25, transmission belt 26 and fixed mount 27, described company Joint chair 21 is arranged on the centre position of ventilation shaft 1 by fixed mount 27;Described driven shaft 22 is arranged on the right side of connecting seat 21 Side;Described fan blade 25 is arranged on the outside surrounding of connecting seat 21;Described motor 23 is arranged on the upper of ventilation shaft 1 Portion, and be connected by transmission belt 26 with driven shaft 22;Described protecting crust 24 is arranged on the outside of motor 23.
In above-described embodiment, specifically, described blower fan protection network 3 uses stainless (steel) wire.
In above-described embodiment, specifically, described fixed mount 27 be provided with it is multiple.
In above-described embodiment, specifically, the output shaft of described motor 23 is vertical corresponding with driven shaft 22.
In above-described embodiment, specifically, described automatic aproll device 6 includes aqueduct 61, water pump 62, water inlet pipe 63, Joint 64 and fountain head 65, described aqueduct 61 is arranged on the bottom of water pump 62, and is connected with the delivery port of water pump 62;It is described Water inlet pipe 63 be arranged on the top of water pump 62, and connected with the water inlet of water pump 62;Described joint 64 is arranged on water inlet pipe 63 upper end;Described fountain head 65 is uniformly arranged on the bottom of aqueduct 61.
In above-described embodiment, specifically, described water pump 62 uses constant displacement pump.
In above-described embodiment, specifically, described fountain head 65 be provided with it is multiple.
In above-described embodiment, specifically, described air filter 8 includes active carbon filter screen 81, PP cottons filter screen 82, HEPA filter screens 83 and water-guiding hole 84, described active carbon filter screen 81, PP cottons filter screen 82 and HEPA filter screens 83 are pacified from left to right successively Dress;Described water-guiding hole 84 is opened in the bottom of active carbon filter screen 81, PP cottons filter screen 82 and HEPA filter screens 83.
Operation principle
The utility model in the course of the work, in use, motor 23 rotates, driven shaft is driven by transmission belt 26 22, rotate its fan blade 25 and carry out changing wind exhaust, motor 23 is arranged on to the outside of ventilation shaft 1, and pass through protecting crust 24 protection, can prevent that motor 23 from making moist short circuit, improve protection effect, are then drawn into the water of outside by water pump 62 and lead In water pipe 61, sprayed by fountain head 65 into ventilation shaft 1, while the dust in ventilation shaft 1 is washed into ventilation shaft 1 Bottom, be then flowed into rhone 5, by drainpipe 7 discharge, subsequently pass through active carbon filter screen 81, PP cottons filter Net 82 and HEPA filter screens 83 will in ventilation shaft 1 flowing purification of air, prevent in ventilation shaft 1 discharge has impurity malicious Gas, improve clean-up effect.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection model of the present utility model Enclose.

Claims (8)

  1. A kind of 1. multi-functional large fan for tunnel, it is characterised in that the multi-functional large fan for tunnel, Including ventilation shaft (1), the anti-blower fan structure (2) that makes moist, blower fan protection network (3), adpting flange (4), rhone (5), dissipate automatically Water installations (6), drainpipe (7) and air filter (8), the described anti-blower fan structure that makes moist (2) are arranged on ventilation shaft (1) The left and right sides;Described adpting flange (4) is arranged on the left and right ends of ventilation shaft (1);Described blower fan protection network (3) peace Mounted in the outside of anti-blower fan structure (2) that make moist;Described automatic aproll device (6) is arranged on the middle and upper part of ventilation shaft (1);Institute The rhone (5) stated is opened in the middle and lower part of ventilation shaft (1);Described drainpipe (7) is arranged on the bottom of rhone (5); Described air filter (8) is arranged on the right side of the middle part of ventilation shaft (1);The described anti-blower fan structure that makes moist (2) includes Connecting seat (21), driven shaft (22), motor (23), protecting crust (24), fan blade (25), transmission belt (26) and fixed mount (27), described connecting seat (21) is arranged on the centre position of ventilation shaft (1) by fixed mount (27);Described driven shaft (22) it is arranged on the right side of connecting seat (21);Described fan blade (25) is arranged on the outside surrounding of connecting seat (21);Described drive Dynamic motor (23) is arranged on the top of ventilation shaft (1), and is connected by transmission belt (26) with driven shaft (22);Described protection Shell (24) is arranged on the outside of motor (23).
  2. 2. the multi-functional large fan for tunnel as claimed in claim 1, it is characterised in that described blower fan protection network (3) stainless (steel) wire is used.
  3. 3. the multi-functional large fan for tunnel as claimed in claim 1, it is characterised in that described fixed mount (27) It is provided with multiple.
  4. 4. the multi-functional large fan for tunnel as claimed in claim 1, it is characterised in that described motor (23) output shaft and driven shaft (22) are vertical corresponding.
  5. 5. the multi-functional large fan for tunnel as claimed in claim 1, it is characterised in that described automatic aproll dress Putting (6) includes aqueduct (61), water pump (62), water inlet pipe (63), joint (64) and fountain head (65), described aqueduct (61) Connected installed in the bottom of water pump (62), and with the delivery port of water pump (62);Described water inlet pipe (63) is arranged on water pump (62) Top, and connected with the water inlet of water pump (62);Described joint (64) is arranged on the upper end of water inlet pipe (63);It is described Fountain head (65) uniformly be arranged on aqueduct (61) bottom.
  6. 6. the multi-functional large fan for tunnel as claimed in claim 5, it is characterised in that described water pump (62) is adopted Use constant displacement pump.
  7. 7. the multi-functional large fan for tunnel as claimed in claim 5, it is characterised in that described fountain head (65) It is provided with multiple.
  8. 8. the multi-functional large fan for tunnel as claimed in claim 1, it is characterised in that described air filtration dress Putting (8) includes active carbon filter screen (81), PP cottons filter screen (82), HEPA filter screens (83) and water-guiding hole (84), described active carbon filtration Net (81), PP cottons filter screen (82) and HEPA filter screens (83) are installed from left to right successively;Described water-guiding hole (84) is opened in activity The bottom of carbon filtration net (81), PP cottons filter screen (82) and HEPA filter screens (83).
CN201720896755.3U 2017-07-24 2017-07-24 A kind of multi-functional large fan for tunnel Expired - Fee Related CN207080391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720896755.3U CN207080391U (en) 2017-07-24 2017-07-24 A kind of multi-functional large fan for tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720896755.3U CN207080391U (en) 2017-07-24 2017-07-24 A kind of multi-functional large fan for tunnel

Publications (1)

Publication Number Publication Date
CN207080391U true CN207080391U (en) 2018-03-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720896755.3U Expired - Fee Related CN207080391U (en) 2017-07-24 2017-07-24 A kind of multi-functional large fan for tunnel

Country Status (1)

Country Link
CN (1) CN207080391U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107313959A (en) * 2017-07-24 2017-11-03 天津中隧通风机有限公司 The multi-functional large fan for tunnel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107313959A (en) * 2017-07-24 2017-11-03 天津中隧通风机有限公司 The multi-functional large fan for tunnel

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180309

Termination date: 20200724

CF01 Termination of patent right due to non-payment of annual fee