CN204630420U - A kind of circulating water cooling tower of low noise - Google Patents
A kind of circulating water cooling tower of low noise Download PDFInfo
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- CN204630420U CN204630420U CN201520308555.2U CN201520308555U CN204630420U CN 204630420 U CN204630420 U CN 204630420U CN 201520308555 U CN201520308555 U CN 201520308555U CN 204630420 U CN204630420 U CN 204630420U
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Abstract
The utility model discloses a kind of circulating water cooling tower of low noise, comprise shell, motor and circulating pump; Be divided into contact chamber and reservoir chamber in described shell, be provided with packed layer between contact chamber and reservoir chamber, packed layer comprises bamboo-carbon layer vertically spaced apart and heat sink layer; The centre of described contact chamber is provided with impeller, is covered with blimp in the outside of motor; The both sides of described reservoir chamber are provided with grid; Noise elimination felt is provided with in described reservoir chamber; The below of described noise elimination felt is provided with swash plate, is provided with heavy water concave station on the right side of swash plate, is linked with blow-off pipe in the bottom of heavy water concave station; The bottom of described reservoir chamber is communicated with return pipe and outlet pipe.The utility model is simple and reasonable, increases time of contact and the contact area of cooling water and air, greatly improves cooling effect, be covered with blimp outside motor simultaneously, be provided with noise elimination felt in reservoir chamber, reduce the generation of noise, reduce equipment to the impact of surrounding environment.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, specifically a kind of circulating water cooling tower of low noise.
Background technology
The used heat produced in industrial production or refrigeration process process is generally taken away with cooling water, and cooling tower Main Function is that the carry under one's arms cooling water of used heat carries out heat exchange at Ta Nei and air, makes used heat be transferred to air and dispels the heat in air.Existing cooling tower arranges water injector in tower, and bottom arranges water container, but its cooling effect is poor, cooling effect cannot reach the requirement of design, and its direct reason is that flowing water temperature is high, and cooling rate is slow, short with the time of contact of air, the passing time of heat is short, and heat transfer effect is poor; In the course of the work, motor and internal cooling water all can produce noise to cooling tower, affect surrounding environment.
Utility model content
The purpose of this utility model is to provide a kind of generation reducing noise, and filth-discharging effect is good, increases water quality and cooling effect, the circulating water cooling tower of low noise, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A circulating water cooling tower for low noise, comprises shell, motor and circulating pump; Be divided into contact chamber and reservoir chamber in described shell, and contact chamber is above reservoir chamber, is provided with packed layer between contact chamber and reservoir chamber, packed layer comprises bamboo-carbon layer vertically spaced apart and heat sink layer; The centre of described contact chamber is provided with impeller, and described motor is arranged on the top of shell, and the output shaft of motor extend in shell, and the output shaft of motor is provided with air exhaust blade, is covered with blimp in the outside of motor; The top of described impeller is provided with water inlet pipe, and the end of water inlet pipe is provided with the second shower nozzle, and the second shower nozzle is just to impeller; The both sides of described reservoir chamber are provided with grid, grid offer several through holes, and the cross section of through hole is S shape structure, and centre is upturned; Be provided with noise elimination felt in described reservoir chamber, the both sides of noise elimination felt are fixed on the inwall of shell by crossbeam, and noise elimination felt is for falling " convex " type; The below of described noise elimination felt is provided with swash plate, and the left end of swash plate is fixedly connected on outer casing inner wall, and the right-hand member of swash plate is downward-sloping, is provided with heavy water concave station on the right side of swash plate, is linked with blow-off pipe, blow-off pipe is provided with blowoff valve in the bottom of heavy water concave station; The bottom of described reservoir chamber is communicated with return pipe and outlet pipe, return pipe is provided with circulating pump, other one end of circulating pump is connected with communicating pipe, extend into communicating pipe in contact chamber, and communicating pipe is horizontally disposed with, be provided with 4 ~ 6 the first shower nozzles upwards communicating pipe.
Further: the thickness of described packed layer is 30 ~ 5mm.
Further: described impeller be circumferentially fixed with 5 ~ 8 blades.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple and reasonable, increase time of contact and the contact area of cooling water and air, greatly improve cooling effect, be covered with blimp outside motor simultaneously, be provided with noise elimination felt in reservoir chamber, reduce the generation of noise, reduce equipment to the impact of surrounding environment; Bottom is provided with blow-off pipe, and discharged fast by the mud after precipitation, filth-discharging effect is good, improves the quality of recirculated water.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of circulating water cooling tower of low noise.
In figure: 1-shell, 2-motor, 3-impeller, 4-noise elimination felt, 5-blade, 6-air exhaust blade, 7-blimp, 8-grid, 9-packing layer, 91-bamboo-carbon layer, 92-heat sink layer, 10-through hole, 11-contact chamber, 12-reservoir chamber, 13-circulating pump, 14-return pipe, 15-outlet pipe, 16-water inlet pipe, 17-first shower nozzle, 18-second shower nozzle, 19-communicating pipe, 20-blow-off pipe, 21-blowoff valve, 22-swash plate, 23-sinks water concave station.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to figure, in the utility model embodiment, a kind of circulating water cooling tower of low noise, comprises shell 1, motor 2 and circulating pump 13; Contact chamber 11 and reservoir chamber 12 is divided in described shell 1, and contact chamber 11 is above reservoir chamber 12, packed layer 9 is provided with between contact chamber 11 and reservoir chamber 12, the thickness of packed layer 9 is 30 ~ 50mm, packed layer 9 comprises bamboo-carbon layer 91 vertically spaced apart and heat sink layer 92, the dust in bamboo-carbon layer 91 adsorbed water and flue gas; The centre of described contact chamber 11 is provided with impeller 3, impeller 3 be circumferentially fixed with 5 ~ 8 blades 5, described motor 2 is arranged on the top of shell 1, the output shaft of motor 2 extend in shell 1, and the output shaft of motor 2 is provided with air exhaust blade 6, and motor 2 drives air exhaust blade 6 to rotate, gas in contact chamber 11 is extracted out, be covered with blimp 7 in the outside of motor 2, the isolation of noise produced when motor 2 runs by blimp 7, avoids noise to impact cooling tower surrounding environment; The top of described impeller 3 is provided with water inlet pipe 16, and water inlet pipe 16 is connected with the hot water pipeline of other equipment, and the end of water inlet pipe 16 is provided with the second shower nozzle 18, second shower nozzle 18 just to impeller 3; The both sides of described reservoir chamber 12 are provided with grid 8, grid 8 offers several through holes 10, the cross section of through hole 10 is S shape structure, and centre is upturned, can effectively prevent foreign matter from entering cooling tower, even and if in cooling tower small part be scattered in grid 8 from the spray that the water surface splashes, due to the effect of grid 8 downward bending part, the air that spray can be inhaled into because of Action of Gravity Field is brought in tower body or downsea line direction flows into the water surface in tower body, has possessed the effect of stop foreign object and dash guide functions simultaneously; Be provided with noise elimination felt 4 in described reservoir chamber 12, the both sides of noise elimination felt 4 are fixed on by crossbeam on the inwall of shell 1, and noise elimination felt 4 is for falling " convex " type; The below of described noise elimination felt 4 is provided with swash plate 22, the left end of swash plate 22 is fixedly connected on shell 1 inwall, the right-hand member of swash plate 22 is downward-sloping, heavy water concave station 23 is provided with on the right side of swash plate 22, heavy water concave station 23 is convenient to the mud that reservoir chamber 12 bottom deposit gets off and is collected, be linked with blow-off pipe 20 in the bottom of heavy water concave station 23, blow-off pipe 20 be provided with blowoff valve 21; The bottom of described reservoir chamber 12 is communicated with return pipe 14 and outlet pipe 15, return pipe 14 is provided with circulating pump 13, other one end of circulating pump 13 is connected with communicating pipe 19, extend into communicating pipe 19 in contact chamber 11, and communicating pipe 19 is horizontally disposed with, communicating pipe 19 is provided with 4 ~ 6 the first shower nozzle 17, first shower nozzles 17 upwards upwards spray water, realizes the water circulation in reservoir chamber 12.
Operation principle of the present utility model is: the cooling water with heat enters into cooling tower from water inlet pipe 16, spray through the second shower nozzle 18, after the hot water sprayed runs into impeller 3, cooling water is knocked into fine droplet, splash along direction of rotation, carry out heat exchange between cooling water and air, contact area increases, and accelerated heat is scattered and disappeared, water droplet drops in packing layer 9, dust in bamboo-carbon layer 91 adsorbed water on packing layer 9 and flue gas, heat sink layer 92 absorbs from the heat in water, the air upwards taken out with air exhaust blade 6 in dirty process at hot water contacts and cools, the air upwards flowed enters from grid 8, heat sink layer 92 makes water-flow equation even, and evaporate when water is contacted with air and improve cooling effectiveness, cooled water is pumped in contact chamber 11 by circulating pump 13 after flowing to reservoir chamber 12 below again, cooling water is repeatedly contacted with air, air is made to take away more heat as much as possible, increase the contact area between water droplet and air and time, improve cooling effect, water collects precipitation in reservoir chamber 12, mud after precipitation enters into heavy water concave station 23, when the mud in heavy water concave station 23 is more, by blow-off pipe 20, mud is discharged, filth-discharging effect is good, after blowdown, in cooling tower reservoir chamber 12, free from admixture remains, improve the quality of recirculated water.The utility model structure is simple and reasonable, increases time of contact and the contact area of cooling water and air, greatly improves cooling effect, be covered with blimp outside motor simultaneously, be provided with noise elimination felt in reservoir chamber, reduce the generation of noise, reduce equipment to the impact of surrounding environment; Bottom is provided with blow-off pipe, and discharged fast by the mud after precipitation, filth-discharging effect is good, improves the quality of recirculated water.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a circulating water cooling tower for low noise, comprises shell (1), motor (2) and circulating pump (13); It is characterized in that: in described shell (1), be divided into contact chamber (11) and reservoir chamber (12), and contact chamber (11) is in the top of reservoir chamber (12), be provided with packed layer (9) between contact chamber (11) and reservoir chamber (12), packed layer (9) comprises bamboo-carbon layer (91) vertically spaced apart and heat sink layer (92); The centre of described contact chamber (11) is provided with impeller (3), described motor (2) is arranged on the top of shell (1), the output shaft of motor (2) extend in shell (1), the output shaft of motor (2) is provided with air exhaust blade (6), is covered with blimp (7) in the outside of motor (2); The top of described impeller (3) is provided with water inlet pipe (16), and the end of water inlet pipe (16) is provided with the second shower nozzle (18), and the second shower nozzle (18) is just to impeller (3); The both sides of described reservoir chamber (12) are provided with grid (8), grid (8) offer several through holes (10), and the cross section of through hole (10) is S shape structure, and centre is upturned; Be provided with noise elimination felt (4) in described reservoir chamber (12), the both sides of noise elimination felt (4) are fixed on by crossbeam on the inwall of shell (1), and noise elimination felt (4) is for falling " convex " type; The below of described noise elimination felt (4) is provided with swash plate (22), the left end of swash plate (22) is fixedly connected on shell (1) inwall, the right-hand member of swash plate (22) is downward-sloping, heavy water concave station (23) is provided with on the right side of swash plate (22), be linked with blow-off pipe (20) in the bottom of heavy water concave station (23), blow-off pipe (20) be provided with blowoff valve (21); The bottom of described reservoir chamber (12) is communicated with return pipe (14) and outlet pipe (15), return pipe (14) is provided with circulating pump (13), other one end of circulating pump (13) is connected with communicating pipe (19), extend into communicating pipe (19) in contact chamber (11), and communicating pipe (19) is horizontally disposed with, be provided with 4 ~ 6 the first shower nozzles (17) upwards communicating pipe (19).
2. the circulating water cooling tower of a kind of low noise according to claim 1, is characterized in that: the thickness of described packed layer (9) is 30 ~ 50mm.
3. the circulating water cooling tower of a kind of low noise according to claim 1, is characterized in that: described impeller (3) be circumferentially fixed with 5 ~ 8 blades (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308555.2U CN204630420U (en) | 2015-05-13 | 2015-05-13 | A kind of circulating water cooling tower of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308555.2U CN204630420U (en) | 2015-05-13 | 2015-05-13 | A kind of circulating water cooling tower of low noise |
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| Publication Number | Publication Date |
|---|---|
| CN204630420U true CN204630420U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520308555.2U Expired - Fee Related CN204630420U (en) | 2015-05-13 | 2015-05-13 | A kind of circulating water cooling tower of low noise |
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| CN (1) | CN204630420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830687A (en) * | 2017-11-22 | 2018-03-23 | 佛山市因诺维生物科技有限公司 | A kind of cooling body for biomass extraction element |
-
2015
- 2015-05-13 CN CN201520308555.2U patent/CN204630420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830687A (en) * | 2017-11-22 | 2018-03-23 | 佛山市因诺维生物科技有限公司 | A kind of cooling body for biomass extraction element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150909 Termination date: 20180513 |