CN208885574U - A kind of coal mine ventilation and heat equipment - Google Patents
A kind of coal mine ventilation and heat equipment Download PDFInfo
- Publication number
- CN208885574U CN208885574U CN201821617789.5U CN201821617789U CN208885574U CN 208885574 U CN208885574 U CN 208885574U CN 201821617789 U CN201821617789 U CN 201821617789U CN 208885574 U CN208885574 U CN 208885574U
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- CN
- China
- Prior art keywords
- blower
- silencing plate
- fixedly connected
- motor
- noise elimination
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Abstract
The utility model discloses a kind of coal mine ventilation and heat equipment, including silencing plate, the silencing plate inner opposite end, which runs through, the first blower, and first blower is fixedly connected with the silencing plate, protecting crust is provided on the outside of first blower, and the protecting crust is fixedly connected with the silencing plate, tube body is provided with above first blower, and the tube body is fixedly connected with first blower, first blower interior is provided with motor supporting base, and the motor supporting base is fixedly connected with first blower；In the first blower of original mine fan and the junction of the second blower, silencing plate is set, noise elimination circle and noise elimination cotton is respectively set in the lateral wall of silencing plate and inside, the noise that noise elimination cotton generates when working body dissipates, the circle that dissipates disperses the noise through noise elimination cotton, noise elimination cotton and the circle that dissipates improve the effect for eliminating noise of silencing plate so that silencing plate has the function of dual noise elimination.
Description
Technical field
The utility model belongs to ventilation and heat equipment technical field, and in particular to a kind of coal mine ventilation and heat equipment.
Background technique
The basic task of mine ventilation is: the supply enough fresh airs in underground meet personnel to the needs of oxygen, water down
Underground pernicious gas and dust guarantee safety in production, adjust underground weather, create good working environment.In order to make underground wind
Stream must just build structures, that is, ventilation equipment of guidance airflow regulation along fixed route flow distribution in certain tunnels, it
It is divided into and guides facility distinguished and admirable and that partition is distinguished and admirable.Newly-built large-scale mine ventilating system with to based on angie type, partition type, reorganization and expansion
Mine is produced based on hybrid.
Original mine fan be underground coal mine carry out using, since its use space is opposite closed
, cause noise that can not effectively transfer out, and the noise reflected is bigger, and miner personnel is caused to be made an uproar by very big
Sound pollution.
Summary of the invention
The purpose of this utility model is to provide a kind of coal mine ventilation and heat equipment, to solve to mention in above-mentioned background technique
Out original mine fan be underground coal mine carry out using, due to its use space be it is opposite closed, cause
Noise can not be transferred out effectively, and the noise reflected is bigger, causes miner personnel by very big noise pollution
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of coal mine ventilation and heat equipment, including silencing plate, the silencing plate inner opposite end, which runs through, the first blower, and
First blower is fixedly connected with the silencing plate, is provided with protecting crust on the outside of first blower, and the protecting crust with
The silencing plate is fixedly connected, and tube body, and the tube body and the fixed company of first blower are provided with above first blower
It connects, first blower interior is provided with motor supporting base, and the motor supporting base is fixedly connected with first blower, institute
It states motor supporting base upper surface and is provided with motor, and the motor is fixedly connected with the motor supporting base, the motor and outer
Portion's power supply is electrically connected, and the output end of the motor is fixed with shaft, and first blower lower surface is provided with supporting leg, and described
Supporting leg is fixedly connected with first blower, and the supporting leg lower surface is provided with pedestal, and the pedestal is fixed with the supporting leg
Connection, the silencing plate inner opposite end runs through close to first blower one end the second blower, and second blower and institute
It states silencing plate to be fixedly connected, first blower one end is provided with cover board, and the cover board and institute far from described silencing plate one end
It states the first blower to be fixedly connected, the silencing plate lateral wall is provided with noise elimination circle, and noise elimination circle is fixed with the silencing plate
Connection.
Preferably, shaft lateral wall one end is provided with impeller, and the motor and the impeller pass through the shaft
Rotation connection.
Preferably, second blower is fixedly connected with first blower by the silencing plate, and the silencing plate
Inner sidewall is provided with connection screw thread close to second blower and the first blower lateral ends.
Preferably, running through on the inside of the cover board has flange, and the cover board and first blower can by the flange
Dismantling connection.
Preferably, the first blower lateral ends are provided with silencing net, and the silencing net close to described cover board one end
It is fixedly connected with first blower.
Preferably, the silencing plate lateral wall is provided with multiple noise elimination circles, and multiple uniform points of the noise elimination circle
Lateral wall of the cloth in the silencing plate.
Preferably, the silencing plate is internally provided with noise elimination cotton, and the noise elimination cotton is fixedly connected with the silencing plate.
Compared with prior art, the utility model has the beneficial effects that
In the first blower of original mine fan and the junction of the second blower, silencing plate, the outside of silencing plate are set
Noise elimination circle and noise elimination cotton is respectively set in wall and inside, and the noise that noise elimination cotton generates when working body dissipates, and dissipate circle pair
Dispersed through the noise of noise elimination cotton, reduces the centrality of noise, noise elimination cotton and the circle that dissipates are so that silencing plate has dual disappear
The effect of sound improves the effect of the elimination noise of silencing plate, noise is avoided to bring injury to miner personnel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the noise elimination schematic diagram of a layer structure in the utility model；
In figure: 1, silencing plate；2, tube body；3, the first blower；4, protecting crust；5, silencing net；6, cover board；7, impeller；8, turn
Axis；9, motor；10, pedestal；11, motor supporting base；12, supporting leg；13, the second blower；14, it eliminates the noise and encloses；15, noise elimination cotton.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution:
A kind of coal mine ventilation and heat equipment, including silencing plate 1, silencing plate 1 and silencing net 5 simultaneously generate internal body
Noise eliminated, 1 inner opposite end of silencing plate is through there is the first blower 3, and the first blower 3 is fixedly connected with silencing plate 1, the
It is provided with protecting crust 4 on the outside of one blower 3, and protecting crust 4 is fixedly connected with silencing plate 1, is provided with tube body 2 above the first blower 3,
And tube body 2 is fixedly connected with the first blower 3, protecting crust 4 is that the lateral wall of the first blower 3 and the second blower 13 is damaged in order to prevent
Bad, the first blower 3 is internally provided with motor supporting base 11, and motor supporting base 11 is fixedly connected with the first blower 3, motor support
11 insides for being supported on the first blower 3 and the second blower 13 that motor 9 is stable of seat, so that motor 9 is in the first blower 3 and second
The internal stability of blower 13 work, and 11 upper surface of motor supporting base is provided with motor 9, and motor 9 and motor supporting base
11 are fixedly connected, and motor 9 and external power supply are electrically connected, and the output end of motor 9 is fixed with shaft 8, and 8 lateral wall one end of shaft is set
It is equipped with impeller 7, and motor 9 is rotatablely connected with impeller 7 by shaft 8, the model Y80E of motor 9, motor 9 is turned by internal
Subband turn axis 8 rotates, and because impeller 7 is fixed on one end of 8 lateral wall of shaft, impeller 7 follows shaft 8 to rotate together, then leaf
The wind-force that wheel 7 is generated by rotation is aerated heat dissipation to coal mine inside, and 3 lower surface of the first blower is provided with supporting leg 12, and props up
Leg 12 is fixedly connected with the first blower 3, and there are four the settings of supporting leg 12, and supporting leg 12 is stable by the first blower 3 and the second blower 13
It supports, 12 lower surface of supporting leg is provided with pedestal 10, and pedestal 10 is fixedly connected with supporting leg 12, and 1 inner opposite end of silencing plate is close
First blower, 3 one end, which is run through, the second blower 13, and the second blower 13 is fixedly connected with silencing plate 1, and 3 one end of the first blower is separate
1 one end of silencing plate is provided with cover board 6, and cover board 6 is fixedly connected with the first blower 3, and running through on the inside of cover board 6 has flange, and cover board 6
It is detachably connected with the first blower 3 by flange, when using body, flange is removed from cover board 6, then by cover board 6 from air inlet
It is disassembled at mouthful, when not using body, cover board 6 is fixed on air inlet by flange, play the leaf of protection internal body
The effect of wheel 7,3 lateral ends of the first blower are provided with silencing net 5 close to 6 one end of cover board, and silencing net 5 and the first blower 3 are solid
Fixed connection, the second blower 13 is identical as the size and shape of the first blower 3, and the object that 3 inside of the first blower and outside have
Second blower 13 also has, and the first blower 3 and the second blower 13 are aerated heat dissipation to coal mine simultaneously, improves coal mine
The effect of ventilation and heat.
Referring to Fig. 3,1 lateral wall of silencing plate is provided with noise elimination circle 14, and circle 14 of eliminating the noise is fixedly connected with silencing plate 1, the
Two blowers 13 are fixedly connected with the first blower 3 by silencing plate 1, and 1 inner sidewall of silencing plate is close to the second blower 13 and the first wind
3 lateral ends of machine are provided with connection screw thread, the company by connection screw thread that the first blower 3 and the second blower 13 is stable of silencing plate 1
Be connected together, allow the first blower 3 and the second blower 13 it is stable work, 1 lateral wall of silencing plate is provided with multiple
It eliminates the noise and encloses 14, and multiple circles 14 of eliminating the noise are evenly distributed in the lateral walls of silencing plate 1, silencing plate 1 is internally provided with noise elimination cotton 15,
And noise elimination cotton 15 is fixedly connected with silencing plate 1, the noise that noise elimination cotton 15 generates when working body dissipates, and circle of eliminating the noise is to saturating
The noise for crossing noise elimination cotton 15 is dispersed, and reduces the centrality of noise, noise elimination cotton 15 and noise elimination circle so that silencing plate 1 is with dual
The effect of noise elimination improves the effect of the elimination noise of silencing plate 1.
The working principle and process for using of the utility model: after the utility model installs, by body mobile working
Point removes flange from cover board 6, then disassembles cover board 6 from air inlet, is powered to body, the first blower 3 and second
Motor 9 is provided with inside blower 13, motor 9 drives shaft 8 to rotate by internal rotor, because impeller 7 is fixed on outside shaft 8
One end of side wall, impeller 7 follow shaft 8 to rotate together, and then impeller 7 leads to coal mine inside by the wind-force that rotation generates
Wind heat dissipation, when being worked, the noise that noise elimination cotton 15 generates when working body dissipates body, and circle of eliminating the noise is to saturating
The noise for crossing noise elimination cotton 15 is dispersed, and reduces the centrality of noise, noise elimination cotton 15 and noise elimination circle so that silencing plate 1 is with dual
The effect of noise elimination improves the effect of the elimination noise of silencing plate 1, avoids noise from bringing injury to miner personnel, do not use machine
When body, cover board 6 is fixed on air inlet by flange.
Claims (7)
1. a kind of coal mine ventilation and heat equipment, it is characterised in that: including silencing plate (1), silencing plate (1) inner opposite end is passed through
It is installed with the first blower (3), and first blower (3) is fixedly connected with the silencing plate (1), on the outside of first blower (3)
It is provided with protecting crust (4), and the protecting crust (4) is fixedly connected with the silencing plate (1), is set above first blower (3)
It is equipped with tube body (2), and the tube body (2) is fixedly connected with first blower (3), first blower (3) is internally provided with
Motor supporting base (11), and the motor supporting base (11) is fixedly connected with first blower (3), the motor supporting base
(11) upper surface is provided with motor (9), and the motor (9) is fixedly connected with the motor supporting base (11), the motor (9)
It is electrically connected with external power supply, the output end of the motor (9) is fixed with shaft (8), the first blower (3) lower surface setting
Have supporting leg (12), and the supporting leg (12) is fixedly connected with first blower (3), supporting leg (12) lower surface is provided with bottom
Seat (10), and the pedestal (10) is fixedly connected with the supporting leg (12), silencing plate (1) inner opposite end is close to described first
Blower (3) one end, which is run through, to be had the second blower (13), and second blower (13) is fixedly connected with the silencing plate (1), described
First blower (3) one end is provided with cover board (6) far from the silencing plate (1) one end, and the cover board (6) and first blower
(3) it is fixedly connected, silencing plate (1) lateral wall is provided with noise elimination circle (14), and noise elimination circle (14) and the silencing plate
(1) it is fixedly connected.
2. a kind of coal mine ventilation and heat equipment according to claim 1, it is characterised in that: shaft (8) lateral wall
One end is provided with impeller (7), and the motor (9) and the impeller (7) are rotatablely connected by the shaft (8).
3. a kind of coal mine ventilation and heat equipment according to claim 1, it is characterised in that: second blower (13) with
First blower (3) is fixedly connected by the silencing plate (1), and the silencing plate (1) inner sidewall is close to second wind
Machine (13) and first blower (3) lateral ends are provided with connection screw thread.
4. a kind of coal mine ventilation and heat equipment according to claim 1, it is characterised in that: passed through on the inside of the cover board (6)
It is installed with flange, and the cover board (6) is detachably connected with first blower (3) by the flange.
5. a kind of coal mine ventilation and heat equipment according to claim 1, it is characterised in that: first blower (3) is outside
Side one end is provided with silencing net (5) close to the cover board (6) one end, and the silencing net (5) and first blower (3) are fixed
Connection.
6. a kind of coal mine ventilation and heat equipment according to claim 1, it is characterised in that: on the outside of the silencing plate (1)
Wall is provided with multiple noise elimination circles (14), and multiple circles (14) of eliminating the noise are evenly distributed in the outer of the silencing plate (1)
Side wall.
7. a kind of coal mine ventilation and heat equipment according to claim 1, it is characterised in that: the silencing plate (1) is internal
It is provided with noise elimination cotton (15), and the noise elimination cotton (15) is fixedly connected with the silencing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617789.5U CN208885574U (en) | 2018-10-02 | 2018-10-02 | A kind of coal mine ventilation and heat equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617789.5U CN208885574U (en) | 2018-10-02 | 2018-10-02 | A kind of coal mine ventilation and heat equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885574U true CN208885574U (en) | 2019-05-21 |
Family
ID=66515029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821617789.5U Expired - Fee Related CN208885574U (en) | 2018-10-02 | 2018-10-02 | A kind of coal mine ventilation and heat equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608932A (en) * | 2020-05-19 | 2020-09-01 | 江苏超惠特种风机有限公司 | Explosion-proof type axial flow special fan with good protection performance and convenient installation |
-
2018
- 2018-10-02 CN CN201821617789.5U patent/CN208885574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608932A (en) * | 2020-05-19 | 2020-09-01 | 江苏超惠特种风机有限公司 | Explosion-proof type axial flow special fan with good protection performance and convenient installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20191002 |