CN203163589U - Circulating water cooling tower - Google Patents
Circulating water cooling tower Download PDFInfo
- Publication number
- CN203163589U CN203163589U CN 201320024536 CN201320024536U CN203163589U CN 203163589 U CN203163589 U CN 203163589U CN 201320024536 CN201320024536 CN 201320024536 CN 201320024536 U CN201320024536 U CN 201320024536U CN 203163589 U CN203163589 U CN 203163589U
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- CN
- China
- Prior art keywords
- air
- tower body
- tower
- cooling water
- circulating water
- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a circulating water cooling tower which comprises a tower body and a packing layer arranged in the tower body. A cooling water distributor is arranged on the upper portion of the packing layer, and a wind channel is arranged in the top portion of the tower body. An air fan is arranged on the inlet of the wind channel. An air inlet is formed in the side wall of the tower body, and a cooling water trough is formed in the lower portion of the tower body. An air guiding device is arranged between the cooling water distributor and the air fan. The circulating water cooling tower can improve the heat transfer efficiency and the mass transfer efficiency of the circulating water cooling tower.
Description
Technical field
The utility model belongs to Chemical Manufacture and thermoelectric production equipment, specifically relates to the circulation cooling water tower in a kind of Chemical Manufacture and thermoelectric the production.
Background technology
Circulating water cooling tower is the common equipment of gas-liquid heat-transfer, mass transfer, and air mass flow has material impact to heat transfer, the mass-transfer efficiency of circulating water cooling tower in the tower.The circulating water cooling tower of operation does not have air guide device in chemical industry and thermoelectric the production between air blower and packing layer at present, there was sudden change in flow channel when air upwards flowed in this interval, and streamline turbulence produces a large amount of whirlpools, consumed bigger energy, air mass flow reduces.In this circulating water cooling tower, heat transfer, the mass-transfer efficiency of air and recirculated cooling water are lower, and the consumption of blower fan energy is bigger.
The utility model content
The purpose of this utility model is to provide a kind of circulation cooling water tower, and this water tower can improve circulating water cooling tower heat transfer, mass-transfer efficiency.
In order to achieve the above object, the utility model is achieved by the following technical solutions:
A kind of circulation cooling water tower comprises tower body and places the packing layer of tower body inner chamber, is provided with the cooling water distributor on packing layer top, is provided with air duct at the top of tower body; The import department of air duct is provided with air blower; Sidewall at tower body has air intlet, is provided with bosh in the bottom of tower body, wherein: be provided with air guide device between described cooling water distributor and the air blower.
Further, fixedly connected with air duct in described air guide device upper end, and the air guide device lower end is fixed on the tower body inwall.
The utility model is by installing air guide device between air blower and packing layer, can flow to the air between air blower and the filler and carry out water conservancy diversion, the streamline of standard air, reduce its less turbulence, increase the air mass flow of circulating water cooling tower, reduce the power consumption of air blower, optimize the contact of gas-liquid two-phase in circulating water cooling tower, improve air and heat transfer, the mass transfer force of cooling water in circulating water cooling tower, thereby improve the operating efficiency of circulating water cooling tower.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1, bosh; 2, tower body; 3, packing layer; 4, air guide device; 5, air duct; 6, air outlet slit; 7, air blower; 8, cooling water distributor; 9, air intlet.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As shown in Figure 1, this circulation cooling water tower comprises tower body 2 and places the packing layer 3 of tower body 2 inner chambers that filler is equipped with in packing layer 3 inside, is provided with cooling water distributor 8 on packing layer 3 tops, and the top of cooling water distributor 8 is provided with air guide device 4; In addition, be provided with air duct 5 at the top of tower body 2; The import department of air duct 5 is provided with air blower 7; Sidewall at tower body 2 has air intlet 9, is provided with bosh 1 in the bottom of tower body 2.
And the level cross-sectionn of air guide device 4 upper ends is consistent with the level cross-sectionn shape of air duct 5, fixedly connected with air duct 5 in air guide device 4 upper ends, the level cross-sectionn of air guide device 4 lower ends is consistent with the level cross-sectionn shape of tower body 2, the lower end is connected with tower body 2 above packing layer 3, in addition, can also access path be set at air guide device 4, with maintenance and the maintenance that makes things convenient for air guide device 4, in the present embodiment, access path is not shown.
During work, cooling water enters packing layer 3 by cooling water distributor 8, flow down along packing layer 3 surfaces and to fall into bosh 1, air then enters tower body 2 by air intlet 9, enter packing layer 3 along air flow line, upwards flow along the slit in the packing layer 3, leave packing layer 3 backs by behind air guide device 4 water conservancy diversion, discharge cooling tower through air blower 7 from the air outlet slit 6 of air duct 5, air and cooling water carry out heat and mass in packing layer 3.
Owing to be provided with air guide device 4, can flow to the air between air blower 7 and the packing layer 3 and carry out water conservancy diversion, standard the streamline of air, reduce its less turbulence, prevented the generation of a large amount of whirlpools, increase the air mass flow of circulating water cooling tower, reduce the power consumption of air blower 7, optimize the contact of gas-liquid two-phase in circulating water cooling tower, improve air and heat transfer, the mass transfer force of cooling water in circulating water cooling tower, thereby improve circulating water cooling tower moral operating efficiency.
Above content is to further describing that the utility model is done in conjunction with concrete preferred embodiment; can not assert that the specific embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace, all should be considered as belonging to the protection domain that the utility model is determined by claims of submitting to.
Claims (2)
1. circulation cooling water tower comprises tower body (2) and places the packing layer (3) of tower body (2) inner chamber, is provided with cooling water distributor (8) on packing layer (3) top, is provided with air duct (5) at the top of tower body (2); The import department of air duct (5) is provided with air blower (7); Sidewall at tower body (2) has air intlet (9), is provided with bosh (1) in the bottom of tower body (2), it is characterized in that: be provided with air guide device (4) between described cooling water distributor (8) and the air blower (7).
2. circulation cooling water tower as claimed in claim 1 is characterized in that: fixedly connected with air duct (5) in described air guide device (4) upper end, air guide device (4) lower end is fixed on tower body (2) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024536 CN203163589U (en) | 2013-01-17 | 2013-01-17 | Circulating water cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024536 CN203163589U (en) | 2013-01-17 | 2013-01-17 | Circulating water cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163589U true CN203163589U (en) | 2013-08-28 |
Family
ID=49024767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320024536 Expired - Fee Related CN203163589U (en) | 2013-01-17 | 2013-01-17 | Circulating water cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163589U (en) |
-
2013
- 2013-01-17 CN CN 201320024536 patent/CN203163589U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140117 |