CN104913661A - Reverse flow cooling tower - Google Patents
Reverse flow cooling tower Download PDFInfo
- Publication number
- CN104913661A CN104913661A CN201510301314.XA CN201510301314A CN104913661A CN 104913661 A CN104913661 A CN 104913661A CN 201510301314 A CN201510301314 A CN 201510301314A CN 104913661 A CN104913661 A CN 104913661A
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- tower body
- water
- layer
- tower
- filling
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a reverse flow cooling tower which comprises a cylindrical tower body, wherein the tower body comprises an upper tower body, a middle tower body and a lower tower body, the upper tower body is internally provided with an axial flow fan, and the axial flow fan is connected with a top motor; the middle tower body is internally provided with a water distributor, the lower part of the water distributor is provided with a filling layer, and the upper part of the lower tower body is provided with an air inlet window; the bottom of the lower tower body is of a cone-shaped water collecting tank, the water distributor is connected with a central water inlet pipe, and the central water inlet pipe stretches out of the bottom end of the tower body and is used for feeding water; the air inlet window is of a window-shade type, the outer wall of the tower body is longitudinally provided with a plurality of radiating tubes, and the filling layer comprises an upper layer, a middle layer and a lower layer; each filling layer is composed of filling pieces which are staggered and coincided in a vertical direction, the intervals among the filling pieces in the filling layer are successively enlarged along the number of layers, the filling pieces are made of polypropylene, and the filling pieces are in an inclined tube corrugation shape. The reverse flow cooling tower is simple in structure, good in heat exchange effect and low in production cost.
Description
Technical field
The present invention relates to field of Environment Protection, particularly relate to cooling tower.
Background technology
At present, existing industrial heat exchange cooling device is roughly divided into aerial cooler, heat exchanger cooling tower, open cooling tower and open type pond, four kinds of above-mentioned heat transmission equipments exist that heat exchange efficiency is low, floor space is large, operation energy consumption is large mostly, the cost problem such as high on year-on-year basis, heat exchanger easily blocks, need often to take cleaning apart, also need the open type tower safeguarding outer circulation simultaneously, process cooling water directly and extraneous contact, easy polluted water, cause cooling jacket fouling or blocking, dust, algae, mushroom grow and easily cause water pollutions.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide that a kind of structure is simple, good effect of heat exchange, production cost are low, the counterflow cooling tower of long service life.
For realizing the object of the invention, provide following technical scheme: counterflow cooling tower, comprise cylindric tower body, tower body comprises upper, middle and lower tower body, axial flow blower is provided with in upper tower body, axial flow blower connects top motor, water-locator is provided with in middle tower body, packing layer is provided with below water-locator, lower tower body tower body starts there is air intake window, bottom is taper water leg, described water-locator connects center water inlet pipe, center water inlet pipe stretches out the water inlet of tower body bottom, it is characterized in that described air intake window is flap type, described tower body outer wall is vertically arranged with some radiating tubes, described packing layer is by comprising upper, middle and lower three layers, every layer of packing layer is made up of the superimposed packing sheet that interlocks up and down, in packing layer, the spacing of packing sheet becomes large successively with the number of plies, described packing sheet material is polypropylene, shape is inclined tube corrugated.
As preferably, be provided with air distribution plate in described upper tower body, air distribution plate is evenly equipped with air-vent.
As preferably, described tower body is glass steel material.
As preferably, be provided with in water leg along the radial drainage plate of water leg tapering.
Beneficial effect of the present invention: the present invention is by the improvement to tower body packing layer and gas distribution and captation, and substantially increase cooling effectiveness and make simple, cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Counterflow cooling tower, comprise cylindric tower body 1, tower body 1 comprises upper, middle and lower tower body (1.1, 1.2, 1.3), axial flow blower 2 is provided with in upper tower body 1.1, axial flow blower 2 connects top motor 3, water-locator 4 is provided with in middle tower body 1.2, packing layer 5 is provided with below water-locator 4, lower tower body 1.3 tower body starts there is air intake window 6, bottom is taper water leg 7, described water-locator 4 connects center water inlet pipe 8, center water inlet pipe 8 stretches out the water inlet of tower body 1 bottom, described air intake window 6 is flap type, described tower body 1 outer wall is vertically arranged with some radiating tubes 9, described packing layer 5 is by comprising upper, middle and lower three layers, every layer of packing layer 5 is made up of the superimposed packing sheet 5.1 that interlocks up and down, in packing layer 5, the spacing of packing sheet 5.1 becomes large successively with the number of plies, described packing sheet 5.1 material is polypropylene, shape is inclined tube corrugated.Be provided with air distribution plate 10 in described upper tower body 1.1, air distribution plate 10 be evenly equipped with air-vent 10.1.Described tower body 1 is glass steel material.Be provided with in water leg 7 along the radial drainage plate 7.1 of water leg tapering.
Claims (4)
1. counterflow cooling tower, comprise cylindric tower body, tower body comprises upper, middle and lower tower body, axial flow blower is provided with in upper tower body, axial flow blower connects top motor, water-locator is provided with in middle tower body, packing layer is provided with below water-locator, lower tower body tower body starts there is air intake window, bottom is taper water leg, described water-locator connects center water inlet pipe, center water inlet pipe stretches out the water inlet of tower body bottom, it is characterized in that described air intake window is flap type, described tower body outer wall is vertically arranged with some radiating tubes, described packing layer is by comprising upper, middle and lower three layers, every layer of packing layer is made up of the superimposed packing sheet that interlocks up and down, in packing layer, the spacing of packing sheet becomes large successively with the number of plies, described packing sheet material is polypropylene, shape is inclined tube corrugated.
2. counterflow cooling tower according to claim 1, is characterized in that being provided with air distribution plate in described upper tower body, air distribution plate is evenly equipped with air-vent.
3. counterflow cooling tower according to claim 1, is characterized in that described tower body is glass steel material.
4. counterflow cooling tower according to claim 1, is characterized in that being provided with in water leg along the radial drainage plate of water leg tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301314.XA CN104913661A (en) | 2015-06-05 | 2015-06-05 | Reverse flow cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301314.XA CN104913661A (en) | 2015-06-05 | 2015-06-05 | Reverse flow cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104913661A true CN104913661A (en) | 2015-09-16 |
Family
ID=54082932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510301314.XA Pending CN104913661A (en) | 2015-06-05 | 2015-06-05 | Reverse flow cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489446A (en) * | 2018-12-24 | 2019-03-19 | 太仓市三耐化工设备有限公司 | A kind of resistance to highly basic superhigh-lift polypropylene cooling tower |
-
2015
- 2015-06-05 CN CN201510301314.XA patent/CN104913661A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489446A (en) * | 2018-12-24 | 2019-03-19 | 太仓市三耐化工设备有限公司 | A kind of resistance to highly basic superhigh-lift polypropylene cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |
|
| WD01 | Invention patent application deemed withdrawn after publication |