CN110081732B - Negative pressure type centrifugal exhaust type cooling tower with muffler - Google Patents
Negative pressure type centrifugal exhaust type cooling tower with muffler Download PDFInfo
- Publication number
- CN110081732B CN110081732B CN201910483388.8A CN201910483388A CN110081732B CN 110081732 B CN110081732 B CN 110081732B CN 201910483388 A CN201910483388 A CN 201910483388A CN 110081732 B CN110081732 B CN 110081732B
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- Prior art keywords
- tower body
- water
- muffler
- tower
- cooling tower
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 230000003584 silencer Effects 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000008030 elimination Effects 0.000 claims description 4
- 238000003379 elimination reaction Methods 0.000 claims description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims 1
- 238000012856 packing Methods 0.000 abstract description 24
- 238000000034 method Methods 0.000 abstract description 2
- 230000030279 gene silencing Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/10—Arrangements for suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
- F28F25/087—Vertical or inclined sheets; Supports or spacers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
Abstract
The invention discloses a negative pressure type centrifugal exhaust type cooling tower with a silencer, which comprises a tower body, a centrifugal fan, a water distribution device, a packing assembly, an access door, the silencer, a water inlet pipe and a water outlet pipe, wherein the water distribution device is positioned above the packing assembly, the top of the tower body is provided with the packing assembly, the packing assembly is positioned in the tower body, the access door is positioned on the outer wall of one side of the tower body, the centrifugal fan is positioned on the inner side of the tower body far away from the packing assembly, and the water distribution device comprises a water storage disc arranged at the top of the tower body and spray heads equidistantly distributed on the outer wall of the bottom of the water storage disc. According to the silencer with the adjustable angle, noise around the tower body can be well reduced in the using process, noise pollution is reduced, meanwhile, the angle of the silencer can be adjusted according to the requirements of a user, the noise is conveniently controlled by the user, and the silencing capability of the device in use is improved.
Description
Technical Field
The invention relates to the technical field of cooling towers, in particular to a negative pressure type centrifugal exhaust type cooling tower with a muffler.
Background
The cooling water tower is a device for cooling water, and the water exchanges heat and mass with air flowing through the cooling water tower to reduce the water temperature; it is widely applied to air-conditioning circulating water systems and industrial circulating water systems.
The fans of conventional cooling towers are axial fans, which are referred to as "axial flow" because the gas flows parallel to the fan axis. Axial fans are commonly used in applications where flow requirements are high and pressure requirements are low. The cooling tower is usually installed on a floor or floor where ventilation is good. Because surrounding residents and related national departments require cooling tower users to have higher noise, floating water, appearance and the like of the cooling tower, the installation environment of the cooling tower is more and more complex, for example, the cooling tower is placed on a pit, and ventilation of building interlayers and the like is not smooth, the common cooling tower cannot be cooled down due to environmental reasons such as larger resistance, and part of the cooling tower adopts a mode of increasing motor power, and noise pollution of different degrees can be caused, so that great trouble is brought to nearby residents, and noise reduction treatment is carried out at great cost.
Therefore, there is a need to design a negative pressure type centrifugal draft cooling tower with a muffler to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a negative pressure type centrifugal exhaust type cooling tower with a muffler.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a take silencer negative pressure formula centrifugation convulsions formula cooling tower, includes tower body, centrifugal fan, water distribution device, packs subassembly, access door, silencer, inlet tube and outlet pipe, water distribution device is located the top of packing subassembly, the top of tower body, pack the inside that the subassembly is located the tower body, the access door is located one side outer wall of tower body, centrifugal fan is located one side of packing subassembly is kept away from to the inside of tower body, water distribution device is including setting up the water storage dish at the tower body top, and the equidistance distributes the shower nozzle at water storage dish bottom outer wall, the silencer is located one side of tower body, and the inside of silencer is provided with heat exchange coil, heat exchange coil's one end is connected with the water storage dish, the both sides position of tower body is provided with air intake and air outlet respectively, form the route of air circulation between air intake and the air outlet in the tower body, one side outer wall of tower body is provided with the water pump, the one end that the water outlet of water pump is provided with the return bend and heat exchange coil kept away from the water storage dish is connected, the one end of water pump is provided with the water pipe, the water pipe is pegged graft in the bottom of tower body.
Further, in this scheme, the position that tower body one side outer wall is close to the top is provided with the inlet tube, the position that tower body one side outer wall is close to the bottom is provided with the outlet pipe.
Further, in this scheme, one side of the tower body is provided with the mount pad, the water pump passes through the bolt and is fixed with the mount pad.
Further, in this scheme, the packing subassembly includes first filter screen, active carbon packing and second filter screen, active carbon packing is located between first filter screen and the second filter screen.
Further, in this scheme, the one end that heat exchange coil is close to the water storage disk is provided with the check valve.
Further, in this scheme, centrifugal fan is including setting up the impeller that motor and the driving end of motor pass through the belt connection in tower body bottom.
Further, in the scheme, the heat exchange coil is distributed in a serpentine shape.
Further, in this scheme, the silencer includes deep groove ball bearing, pivot and honeycomb panel, deep groove ball bearing is located the both ends of pivot, the honeycomb panel passes through the outside of bolt fastening at the pivot.
The beneficial effects of the invention are as follows:
1. through the adjustable silencer of angle that sets up, noise around the in-process reduction tower body that can be fine reduces noise pollution, simultaneously according to the angle that the user's demand can be adjusted to the silencer, convenient to use person controls noise size, has improved the noise elimination ability when the device is used.
2. Under the action of the air draft of the centrifugal fan, high negative pressure is formed in the tower body, so that the evaporation of circulating cooling water in the tower can be accelerated, the water cooling speed is accelerated, meanwhile, the influence of certain environmental conditions on the temperature value of the cooled water due to the humidity in the air can be overcome, the cooling effect of the cooling tower is better, and the water outlet temperature is lower.
3. The invention can reduce the overall noise of the cooling tower, has lower water outlet temperature of the cooling tower, and can be applied to occasions with unfavorable ventilation such as ventilating ducts, pits, basements and the like.
Drawings
FIG. 1 is a schematic diagram of a negative pressure centrifugal exhaust type cooling tower with a muffler according to the present invention;
FIG. 2 is a schematic cross-sectional view of a negative pressure centrifugal draft cooling tower with a muffler according to the present invention;
FIG. 3 is a schematic diagram of the muffler structure of the negative pressure centrifugal exhaust cooling tower with a muffler according to the present invention;
FIG. 4 is a schematic diagram of a heat exchange coil of a negative pressure centrifugal draft cooling tower with a muffler according to the present invention;
FIG. 5 is a schematic diagram of a packing assembly of a negative pressure centrifugal draft cooling tower with a muffler according to the present invention;
fig. 6 is a schematic view of a partial a-amplification structure of a negative pressure type centrifugal exhaust type cooling tower with a muffler according to the present invention.
In the figure: a tower body 1, a centrifugal fan 2, an air outlet 3, an air inlet 4, an access door 5, a muffler 6, a water distribution device 7, a filler component 8, a water inlet pipe 9, a water outlet pipe 10, a water pump 11, a bent pipe 12, a mounting seat 13, a heat exchange coil 14 15 motors, 16 impellers, 17 water storage discs, 18 spray heads, 19 check valves, 20 water pipes, 21 deep groove ball bearings, 22 rotating shafts, 23 honeycomb plates, 24 active carbon fillers, 25 first filter screens and 26 second filter screens.
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 based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 6, the negative pressure centrifugal exhaust cooling tower with muffler comprises a tower body 1, a centrifugal fan 2, a water distribution device 7, a filler component 8, an access door 5, a muffler 6, a water inlet pipe 9 and a water outlet pipe 10, wherein the water distribution device 7 is positioned above the filler component 8, a spraying area is formed between the water distribution device 7 and the filler component 8, the top of the tower body 1 is provided with the filler component 8, the filler component 8 is positioned inside the tower body 1, the access door 5 is positioned on one side outer wall of the tower body 1, the centrifugal fan 2 is positioned on one side of the tower body 1, which is far away from the filler component 8, the water distribution device 7 comprises a water storage disc 17 arranged at the top of the tower body 1, spray heads 18 equidistantly distributed on the outer wall of the bottom of the water storage disc 17, the muffler 6 is positioned on one side of the tower body 1, a heat exchange coil 14 is arranged inside the muffler 6, one end of the heat exchange coil 14 is connected with the water storage disc 17, an air inlet 4 and an air outlet 3 are respectively arranged at two sides of the tower body 1, a centrifugal fan 2 is arranged at the air outlet 3 of the tower body and is communicated with the air inlet 4 of the tower body 1, an air circulation path is formed between the air inlet 4 and the air outlet 3 in the tower body 1, in normal operation, a muffler 6 positioned in an air inlet area has certain resistance, a water pump 11 is arranged on the outer wall of one side of the tower body 1, an elbow 12 is arranged at one end of a water outlet of the water pump 11, the elbow 12 is connected with one end of a heat exchange coil 14 far away from a water storage disc 17, a water conduit 20 is arranged at one end of a water inlet of the water pump 11, the water conduit 20 is inserted at the bottom of the tower body 1, the cooling tower adopts the centrifugal fan 2 and is arranged at the air outlet 3 of the cooling tower 1, the muffler 6 is arranged at the air inlet 4, and the angle of the muffler 6 is adjustable, so that the inside of the tower is in a high negative pressure state when the fans with different ventilation cross-sectional areas and noise elimination resistance are in normal operation, the adjustment is performed by rotating the deep groove balls 21 at both ends as fulcrums.
Further, in this scheme, the position that tower body 1 one side outer wall is close to the top is provided with inlet tube 9, and the position that tower body 1 one side outer wall is close to the bottom is provided with outlet pipe 10, and inlet tube 9 is used for the import of water, and outlet pipe 10 is used for the discharge of water.
Further, in this scheme, one side of tower body 1 is provided with mount pad 13, and water pump 11 passes through the bolt to be fixed with mount pad 13, and mount pad 13 is used for fixed water pump, and mount pad 13 is fixed on the horizontal plane.
Further, in this scheme, the packing assembly 8 includes first filter screen 25, active carbon packing 24 and second filter screen 26, and active carbon packing 24 is located between first filter screen 25 and the second filter screen 26, and packing assembly 8 is located the route of tower internal air circulation, and first filter screen 25 and second filter screen 26 are used for fixed active carbon packing 24's position, and active carbon packing has fine adsorption function simultaneously, can adsorb impurity and peculiar smell.
Further, in this embodiment, the heat exchange coil 14 is provided with a one-way valve 19 at an end thereof adjacent to the water storage tray 17.
Further, in this scheme, centrifugal fan 2 includes motor 15 and the impeller 16 that the driving end of motor 15 passes through the belt connection that sets up in tower body 1 bottom, and motor 15 drives belt and impeller 16 and rotates, because of the inside both ends one big one small of fan, consequently forms the centrifugal effect.
Further, in this scheme, heat exchange coil 14 is snakelike distribution, and heat exchange coil 14 can be showing and carry out the heat exchange, the cooling of the during operation of cooling tower of being convenient for.
Further, in this embodiment, the muffler 6 includes a deep groove ball bearing 21, a rotating shaft 22, and a honeycomb plate 23, the deep groove ball bearing 21 is located at both ends of the rotating shaft 22, and the honeycomb plate 23 is fixed to the outside of the rotating shaft 22 by bolts.
Example 1
The cooling tower body 1 is provided with an air inlet 4 and an air outlet 3, and an air circulation path is formed between the air inlet 4 and the air outlet 3 in the cooling tower body 1; the centrifugal fan 2 is positioned at the air outlet 3 of the tower body 1 and is communicated with the air inlet 4 of the tower body 1; the muffler 6 is positioned at the air inlet of the tower body 1, and the angle of the muffler 6 is adjustable, so that different ventilation sectional areas and noise elimination resistances are achieved; the packing assembly 8 is positioned on the air circulation path in the tower body 1; the water distribution device 7 is positioned above the filler assembly 8, and a spraying area is formed between the water distribution device 7 and the filler assembly 8;
in normal operation, circulating water in the system sprays hot water towards the filler assembly 8 through the water distribution device 7, the hot water flows downwards along the surface of the filler assembly 8, and a water film is formed on the surface of the filler assembly 8; the centrifugal fan 2 simultaneously pumps dry and cold air into the tower body 1 from the air inlet through the muffler 6, the dry and cold air flows into the tower body 1 and flows to the air outlet 3 after passing through the packing assembly 8, when the dry and cold air passes through the packing assembly 8, the dry and cold air exchanges heat with a water film on the packing assembly 8, the dry and cold air exchanges heat with the water film to cool hot water and then turns into damp and hot air to leave the packing assembly 8, the cooled water is collected onto the chassis of the tower body 1 from the packing assembly 8, and is discharged from the water outlet pipe 10 at the bottom of the tower body 1. The hot and humid air coming out of the packing assembly 8 is pumped out of the tower from an air outlet by the centrifugal fan 2.
Example 2
The muffler 6 and the heat exchange coil 14 are integrally arranged at the air inlet 4 of the cooling tower, the upper part of the heat exchange coil 14 is communicated with the water distribution device 7, a spray water pump 11 is arranged beside the cooling tower body 1, one end of the spray water pump 11 is communicated with a low basin of the cooling tower by adopting a water conduit 20, the other end of the spray water pump is communicated with the heat exchange coil 14 by adopting a bent pipe 12, and other configurations are the same as those of the embodiment 1.
During normal operation, low basin water of the cooling tower flows through the heat exchange coil 14 through the spray water pump 11, then is mixed with cooling inflow water and flows into the water distribution device 7 to form spray circulating water, during normal operation of the cooling tower, after heat exchange is carried out on dry outdoor air through the low temperature heat exchange coil 14, cold air with low temperature is formed in the body of the cooling tower with high negative pressure, and the spray circulating water exchanges heat with the cold air in the tower through the filler assembly 8, so that circulating backwater with lower temperature can be achieved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The negative pressure type centrifugal exhaust cooling tower with the muffler comprises a tower body (1), a centrifugal fan (2), a water distribution device (7), a filler component (8), an access door (5), a muffler (6), a water inlet pipe (9) and a water outlet pipe (10), and is characterized in that the water distribution device (7) is positioned above the filler component (8), the top of the tower body (1), the filler component (8) is positioned in the tower body (1), the access door (5) is positioned on the outer wall of one side of the tower body (1), the centrifugal fan (2) is positioned in the tower body (1) and is far away from one side of the filler component (8), the water distribution device (7) comprises a water storage disc (17) arranged at the top of the tower body (1) and spray heads (18) equidistantly distributed on the outer wall of the bottom of the water storage disc (17), the muffler (6) is positioned on one side of the tower body (1), a heat exchange coil (14) is arranged in the interior of the muffler (6), one end of the heat exchange coil (14) is connected with the water storage disc (17), the water storage disc (1) is positioned in the position of the water storage disc (1) and the air inlet (3) and the air inlet (4) and the air outlet (3) are respectively arranged between the two sides of the air inlet (4) and the air inlet (3) and the air outlet (3, one side outer wall of tower body (1) is provided with water pump (11), the one end of the delivery port of water pump (11) is provided with return bend (12), the one end that water storage disc (17) was kept away from with heat exchange coil (14) is connected return bend (12), the one end of water pump (11) water inlet is provided with water conduit (20), water conduit (20) are pegged graft in the bottom of tower body (1), the one end that heat exchange coil (14) is close to water storage disc (17) is provided with check valve (19), silencer (6) are including deep groove ball bearing (21), pivot (22) and honeycomb panel (23), deep groove ball bearing (21) are located the both ends of pivot (22), honeycomb panel (23) are through the outside of bolt fastening in pivot (22), and silencer (6) angularly adjustable to reach different ventilation cross-sectional areas and noise elimination resistance.
2. The negative-pressure centrifugal exhaust type cooling tower with the muffler according to claim 1, wherein a water inlet pipe (9) is arranged at a position, close to the top, of the outer wall of one side of the tower body (1), and a water outlet pipe (10) is arranged at a position, close to the bottom, of the outer wall of one side of the tower body (1).
3. The negative-pressure centrifugal exhaust type cooling tower with the muffler according to claim 1, wherein a mounting seat (13) is arranged on one side of the tower body (1), and the water pump (11) is fixed with the mounting seat (13) through bolts.
4. The negative pressure centrifugal draft cooling tower with a muffler according to claim 1, wherein the filler assembly (8) comprises a first filter screen (25), an activated carbon filler (24) and a second filter screen (26), the activated carbon filler (24) being located between the first filter screen (25) and the second filter screen (26).
5. The negative pressure type centrifugal exhaust type cooling tower with the muffler according to claim 1, wherein the centrifugal fan (2) comprises a motor (15) arranged at the bottom of the tower body (1) and an impeller (16) connected with the driving end of the motor (15) through a belt.
6. The negative pressure centrifugal draft cooling tower with muffler according to claim 1, wherein the heat exchanging coil (14) is serpentine in distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483388.8A CN110081732B (en) | 2019-06-04 | 2019-06-04 | Negative pressure type centrifugal exhaust type cooling tower with muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483388.8A CN110081732B (en) | 2019-06-04 | 2019-06-04 | Negative pressure type centrifugal exhaust type cooling tower with muffler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110081732A CN110081732A (en) | 2019-08-02 |
| CN110081732B true CN110081732B (en) | 2024-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910483388.8A Active CN110081732B (en) | 2019-06-04 | 2019-06-04 | Negative pressure type centrifugal exhaust type cooling tower with muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110081732B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH116689A (en) * | 1997-06-13 | 1999-01-12 | Nippon Spindle Mfg Co Ltd | Cooling tower |
| CN101377387A (en) * | 2008-09-11 | 2009-03-04 | 金坛市塑料厂 | Noise reducing and anti-freezing device outside power plant cooling tower |
| CN101907009A (en) * | 2010-07-19 | 2010-12-08 | 中国人民解放军重庆通信学院 | Impedance composite water-cooled muffler for diesel generator set |
| CN104197741A (en) * | 2014-09-10 | 2014-12-10 | 诸暨暨诺环境设备有限公司 | Cross flow type cooling tower for central air conditioner |
| CN205206922U (en) * | 2015-11-12 | 2016-05-04 | 浙江幸福航天科技有限公司 | Generating set arranges water -chilling plant |
| CN207501728U (en) * | 2017-08-25 | 2018-06-15 | 广东康明空调设备有限公司 | A kind of air inlet used for cooling tower, air outlet silencing means |
| CN108534566A (en) * | 2018-05-16 | 2018-09-14 | 广州览讯科技开发有限公司 | A kind of centrifugation cross-flow induced draft cooling tower |
-
2019
- 2019-06-04 CN CN201910483388.8A patent/CN110081732B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH116689A (en) * | 1997-06-13 | 1999-01-12 | Nippon Spindle Mfg Co Ltd | Cooling tower |
| CN101377387A (en) * | 2008-09-11 | 2009-03-04 | 金坛市塑料厂 | Noise reducing and anti-freezing device outside power plant cooling tower |
| CN101907009A (en) * | 2010-07-19 | 2010-12-08 | 中国人民解放军重庆通信学院 | Impedance composite water-cooled muffler for diesel generator set |
| CN104197741A (en) * | 2014-09-10 | 2014-12-10 | 诸暨暨诺环境设备有限公司 | Cross flow type cooling tower for central air conditioner |
| CN205206922U (en) * | 2015-11-12 | 2016-05-04 | 浙江幸福航天科技有限公司 | Generating set arranges water -chilling plant |
| CN207501728U (en) * | 2017-08-25 | 2018-06-15 | 广东康明空调设备有限公司 | A kind of air inlet used for cooling tower, air outlet silencing means |
| CN108534566A (en) * | 2018-05-16 | 2018-09-14 | 广州览讯科技开发有限公司 | A kind of centrifugation cross-flow induced draft cooling tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110081732A (en) | 2019-08-02 |
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