CN205352130U - Low noise environment -friendly machine power ventilating and cooling tower - Google Patents
Low noise environment -friendly machine power ventilating and cooling tower Download PDFInfo
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- CN205352130U CN205352130U CN201620100396.1U CN201620100396U CN205352130U CN 205352130 U CN205352130 U CN 205352130U CN 201620100396 U CN201620100396 U CN 201620100396U CN 205352130 U CN205352130 U CN 205352130U
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- cooling tower
- tower body
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- wind inlet
- noise
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Abstract
The utility model discloses a low noise environment -friendly machine power ventilating and cooling tower, including the body of the tower, the air exit at body of the tower top is connected with the draft tube, and the draft tube becomes the loudspeaker form, and the less one end of draft tube diameter is connected the air exit, still including airing exhaust noise eliminator, the noise eliminator that airs exhaust is located the top of draft tube, and the noise eliminator that airs exhaust covers the great one end of draft tube diameter. The utility model discloses a carry out corresponding design to each noise source on the cooling tower, adopt the different measures of making an uproar of falling to the noise source of difference, the noise that can effectual reduction cooling tower produces. Furthermore, the utility model discloses a set up the white fog of air exit appearance that dry -type heat transfer device can prevent the cooling tower above water circulating system.
Description
Technical field
This utility model relates to cooling tower, particularly relates to a kind of low noise environmental protection type induced cooling tower.
Background technology
Cooling tower is to use water as circulating coolant, and to another system heat release after absorption heat from a system, liberated heat discharges to air, to reduce the device of water temperature；Cooling tower is to utilize high-temperature water to carry out cold and hot exchange with air flowing after contacting to produce High Temperature Moist Air, High Temperature Moist Air is taken away heat and is discharged in air, mainly utilize the waste heat that the principle such as evaporative heat loss, convection heat transfer' heat-transfer by convection produces in leave industrial or refrigeration air-conditioner to reduce the evaporating radiator of water temperature, to ensure the properly functioning of system.But, cooling tower is provided with motor, blower fan, water circulation system etc., these all can produce sizable noise, and cooling tower is positioned at the top of building often, and the noise that cooling tower produces can have a strong impact on the working environment of surrounding.
Utility model content
The purpose of this utility model is in that, it is provided that a kind of low noise environmental protection type induced cooling tower, the noise source of cooling tower is carried out targeted design, it is possible to effectively reduce the noise of cooling tower.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that:
A kind of low noise environmental protection type induced cooling tower, including tower body, the exhaust outlet at described tower body top is connected to guide shell, guide shell becomes horn-like, one end that draft tube diameter is less connects described exhaust outlet, also including air exhausting soundproofing device, air exhausting soundproofing device is positioned at the top of guide shell, and air exhausting soundproofing device covers one end that draft tube diameter is bigger.By arranging guide shell at exhaust outlet place, it is possible to prevent noise from spreading under the premise not affecting exhaust outlet air draft, and the top of guide shell arranges air exhausting soundproofing device, it is possible to effectively reduce the noise that exhaust outlet produces.
In aforesaid low noise environmental protection type induced cooling tower, also including wind inlet silencing device, wind inlet silencing device is around tower body, and the height of wind inlet silencing device is greater than the height of tower body.
In aforesaid low noise environmental protection type induced cooling tower, the top of tower body is communicated with dry type heat-exchanger rig, water circulation system it is provided with in tower body, dry type heat-exchanger rig is positioned at the top of described water circulation system, dry type heat-exchanger rig be arranged over sound insulation cover plate, sound insulation cover plate one end is fixed on tower body, and the other end is fixed in wind inlet silencing device.Wherein, the effect of hot ventilation unit is the hot blast that output is dry, mixes with the damp and hot wind in cooling tower, it is prevented that white mist occurs in exhaust outlet place.
In aforesaid low noise environmental protection type induced cooling tower, the top of tower body is provided with motor, and one end of motor is towards the central shaft of tower body, and the other end of motor is provided with motor wind inlet silencing device, and the height of motor wind inlet silencing device is higher than the height of motor.By arranging large-area wind inlet silencing device and sound insulation cover plate, tower body is wrapped, it is prevented that the noise diffusion that tower body produces.
Compared with prior art, this utility model, by noise source each on cooling tower is designed targetedly, adopts different noise reduction measures for different noise sources, it is possible to effectively reduce the noise that cooling tower produces.Further, this utility model is prevented from the exhaust outlet white mist of appearance of cooling tower by being provided above dry type heat-exchanger rig in water circulation system.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Accompanying drawing labelling: 1-tower body, 2-insulates against sound cover plate, 3-dry type heat-exchanger rig, 4-wind inlet silencing device, 5-air exhausting soundproofing device, 6-guide shell, 7-exhaust outlet, 8-motor, 9-motor wind inlet silencing device, 10-water circulation system.
Below in conjunction with the drawings and specific embodiments, this utility model is further described.
Detailed description of the invention
Embodiment of the present utility model: as shown in Figure 1, a kind of low noise environmental protection type induced cooling tower, including tower body 1, the exhaust outlet 7 at described tower body 1 top is connected to guide shell 6, guide shell 6 one-tenth is horn-like, and one end that guide shell 6 diameter is less connects described exhaust outlet 7, also includes air exhausting soundproofing device 5, air exhausting soundproofing device 5 is positioned at the top of guide shell 6, and air exhausting soundproofing device 5 covers one end that guide shell 6 is relatively large in diameter.
Also including wind inlet silencing device 4, wind inlet silencing device 4 is around tower body 1, and the height of wind inlet silencing device 4 is greater than the height of tower body 1.
The top of tower body 1 is communicated with dry type heat-exchanger rig 3, water circulation system 10 it is provided with in tower body 1, dry type heat-exchanger rig 3 is positioned at the top of described water circulation system 10, dry type heat-exchanger rig 3 be arranged over sound insulation cover plate 2, sound insulation cover plate 2 one end is fixed on tower body 1, and the other end is fixed in wind inlet silencing device 4.
The top of tower body 1 is provided with motor 8, and one end of motor 8 is towards the central shaft of tower body 1, and the other end of motor 8 is provided with motor wind inlet silencing device 9, and the height of motor wind inlet silencing device 9 is higher than the height of motor 8.
The operation principle of a kind of embodiment of the present utility model: the different noise sources of cooling tower are taked different measures by this utility model, at exhaust outlet 7 place, air exhausting soundproofing device 5 is set, at motor 8 place, motor wind inlet silencing device 9 is set, dry type heat-exchanger rig 3 arranges sound insulation cover plate 2, it is arranged around wind inlet silencing device 4 at tower body 1, the noise that can be produced by cooling tower is locked therein, it is prevented that noise spreads.
And, water circulation system 10 in cooling tower is arranged over dry type heat-exchanger rig 3, the hot dry wind of its output mixes with the damp and hot wind in cooling tower, mixed gas humidity is lower than saturated line, so white mist will not be produced from exhaust outlet 7 expellant gas, reduce further the cooling tower impact on surrounding.
Claims (4)
1. a low noise environmental protection type induced cooling tower, it is characterized in that, including tower body (1), the exhaust outlet (7) at described tower body (1) top is connected to guide shell (6), guide shell (6) becomes horn-like, one end that guide shell (6) diameter is less connects described exhaust outlet (7), also include air exhausting soundproofing device (5), air exhausting soundproofing device (5) is positioned at the top of guide shell (6), and air exhausting soundproofing device (5) covers one end that guide shell (6) is relatively large in diameter.
2. low noise environmental protection type induced cooling tower according to claim 1, it is characterized in that, also include wind inlet silencing device (4), wind inlet silencing device (4) is around tower body (1), and the height of wind inlet silencing device (4) is greater than the height of tower body (1).
3. low noise environmental protection type induced cooling tower according to claim 2, it is characterized in that, the top of tower body (1) is communicated with dry type heat-exchanger rig (3), water circulation system (10) it is provided with in tower body (1), dry type heat-exchanger rig (3) is positioned at the top of described water circulation system (10), dry type heat-exchanger rig (3) be arranged over sound insulation cover plate (2), sound insulation cover plate (2) one end is fixed on tower body (1), and the other end is fixed in wind inlet silencing device (4).
4. low noise environmental protection type induced cooling tower according to claim 3, it is characterized in that, the top of tower body (1) is provided with motor (8), one end of motor (8) is towards the central shaft of tower body (1), the other end of motor (8) is provided with motor wind inlet silencing device (9), and the height of motor wind inlet silencing device (9) is higher than the height of motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100396.1U CN205352130U (en) | 2016-02-01 | 2016-02-01 | Low noise environment -friendly machine power ventilating and cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100396.1U CN205352130U (en) | 2016-02-01 | 2016-02-01 | Low noise environment -friendly machine power ventilating and cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205352130U true CN205352130U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620100396.1U Active CN205352130U (en) | 2016-02-01 | 2016-02-01 | Low noise environment -friendly machine power ventilating and cooling tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN205352130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397394A (en) * | 2020-03-20 | 2020-07-10 | 中国人民解放军火箭军工程设计研究院 | Cooling tower system with white smoke removing function |
-
2016
- 2016-02-01 CN CN201620100396.1U patent/CN205352130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397394A (en) * | 2020-03-20 | 2020-07-10 | 中国人民解放军火箭军工程设计研究院 | Cooling tower system with white smoke removing function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |