CN2458581Y - Jet cooling tower - Google Patents
Jet cooling tower Download PDFInfo
- Publication number
- CN2458581Y CN2458581Y CN 00265496 CN00265496U CN2458581Y CN 2458581 Y CN2458581 Y CN 2458581Y CN 00265496 CN00265496 CN 00265496 CN 00265496 U CN00265496 U CN 00265496U CN 2458581 Y CN2458581 Y CN 2458581Y
- Authority
- CN
- China
- Prior art keywords
- tower
- tower body
- arc
- sparge pipe
- crosspiece
- 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
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a jet cooling tower, which mainly comprises a tower body, a diffusing drum, a water distributing pipe, a nozzle, a splitter vane, a water collecting device, etc., wherein the diffusing drum arranged at the upper half part of the tower body is a bugle-shaped drum body composed of two blocks of arc plates, a front tower wall and a back tower wall; a window which is open is arranged at the lower half part of the tower body; the water collecting device is arranged on a beam on the top of the tower body; the splitter vane is fixedly connected below the beam. Cooling circulating water which is jetted from the nozzle forms a low pressure area through the throat part of the diffusing drum, continuously drives air which comes from the window to flow from top to bottom and carry out heat and moisture transfer with mist circulating water, thus achieving the purpose of lowering temperature and cooling. The utility model has the advantages of no moving parts, low noise, simple structure, little tower body load, convenient installation and maintenance.
Description
The utility model relates to the cooling tower in a kind of refrigerated air-conditioning system, particularly a kind of the employing directly sprays the cooling tower that carries out the wet exchange of heat, movement-less part in the drive tower outer air inflow tower with recirculated water from nozzle, belongs to environmental technology field.
In prior art, cooling tower in the refrigerated air-conditioning system, adopt mechanical draft mostly, such tower at its top or bottom or side blower fan is housed, realize the forced flow of air, carry out the wet exchange of heat, thereby reduce water temperature, but there is the big disadvantage of noise in this type of cooling tower, can't satisfy environmental requirement.
The utility model purpose: for deficiency and the defective that overcomes prior art, a kind of motor-driven blower fan that neither needs is provided, also do not need blower fan with the hydro powered rotation, the recirculated water that employing directly sprays from nozzle drives and carries out the wet exchange of heat in the tower outer air inflow tower, spray-type cooling tower simple in structure, that noise is little.
Technical solutions of the utility model: mainly comprise tower body, diffusion barrel, sparge pipe, nozzle, splitter, water collection device etc.Tower body adopts square structure, makes framework with four root posts and fixes on the ground by pedestal.Tower body the first half is fixed on four blocks of glass epoxies and constitutes the tower wall on the framework, and tower body the latter half is the window that opens wide, and on tower body window place framework, a sparge pipe crosspiece is respectively installed in front and back, and sparge pipe passes tower body and is fixed on the sparge pipe crosspiece.Be connected with the arc crosspiece respectively at two sparge pipe crosspiece two ends, the arc crosspiece is fixed on the framework at window place.Diffusion barrel is installed in the first half tower body, the trumpet-shaped cylindrical shell that diffusion barrel is made up of two tower walls of two arcs and front and back.The arc upper end is affixed by two tower walls of connecting rod on the arc and tower side, and the arc bottom is the L type, and vertical plane and tower wall are affixed, and horizontal bottom is fixed on the arc strut rail by the arc lower link, and the arc bottom has spout hole.One group of crossbeam is installed at top of tower hot air outlet place, and water collection device is installed on the crossbeam.Be the pond below the tower body, have aperture in the pond.The utility model adopts low pressure high degree of dispersion nozzle, and nozzle is installed in the sparge pipe projection.Splitter is equipped with in the diffusion barrel top, and splitter is to make the V font with two fiberglass flat boards, is fixed in below the crossbeam.
Cooling circulating water sprays from nozzle, when flowing through, diffusion barrel throat forms low-pressure area, constantly drive is flowed from bottom to top from the air that window enters, and the recirculated water that air flows into interior back of tower and nominal particle size (atomizing shape) carries out the wet exchange of heat, reaches the cooling cooling purpose.Return the pond by the water part that nozzle upwards sprays downwards because of deadweight, another part water outflow of the space between both sides arc and tower wall respectively enters the pond through spout hole, can be recycled.
The water collection device that is contained on the one group of crossbeam in top of tower air outlet slit place adopts the arcuate structure that adds raised line on cambered surface again, an injection molded, its effect is that strict control water droplet is blown out outside the tower body, this cooling tower fly away loss＜0.005%, different tower heights adopt the water collection device of different spacing, favourable reducing investment outlay, splitter can make upwards water droplet further refinement behind its two side collision of ejection, strengthen cooling effect.The aluminium alloy extruded shaping of sparge pipe, its section configuration are pyriform or garden shape, adopt the pyriform section structure that flow resistance is reduced.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 spray-type cooling tower structure principle chart;
Fig. 2 nozzle structure chart;
Fig. 3 is the sparge pipe sectional drawing;
Fig. 4 is nozzle and sparge pipe scheme of installation.
As shown in Figure 1, the utility model mainly comprises: tower body, diffusion barrel, sparge pipe 4, nozzle 3, splitter 5, water collection device 7 etc.Tower body adopts square structure, makes framework with four root posts and fixes on the ground by pedestal 15.Tower body the first half is fixed on four blocks of glass epoxies and constitutes tower wall 1 on the framework, tower body the latter half is the window 16 that opens wide, on the framework at tower body window 16 places, a sparge pipe crosspiece 12 is respectively installed in front and back, and sparge pipe 4 passes tower body and is fixed on the sparge pipe crosspiece 12.Be connected with arc crosspiece 11 respectively at two sparge pipe crosspiece 12 two ends, arc crosspiece 11 is fixed on the framework at window 16 places.Diffusion barrel is installed in the first half tower body, the trumpet-shaped cylindrical shell that diffusion barrel is made up of two tower walls 1 of two arcs 2 and front and back, and the cross dimensions of diffusion barrel is than f/F=0.25～0.55, angle of flare β '≤16 °.Arc 2 upper ends are affixed by connecting rod on the arc 8 and the two tower walls 1 in tower side, and arc 2 bottoms are the L type, and vertical plane and tower wall 1 are affixed, and the horizontal plane bottom is fixed on the arc strut rail 11 by arc lower link 10, and the arc bottom has spout hole 9.One group of crossbeam 6 is installed at arc top of tower hot air outlet place, water collection device 7 is installed on the crossbeam 6, it below the tower body pond 13, have aperture 14 in the pond, the utility model adopts low pressure high degree of dispersion nozzle 3, and nozzle 3 is installed in (see figure 4) in sparge pipe 4 projections, nozzle 3 aperture Φ=4～10mm, angle of outlet α=55～105 ° import angle β=45～90 °, (see figure 2).Expulsion pressure≤1.1kgf/cm
2=0.11MPa.Splitter 5 is housed above diffusion barrel, and splitter 5 is to make the V font with two fiberglass flat boards, is fixed in below the crossbeam 6.
Cooling circulating water is from nozzle 3 ejections, when flowing through, diffusion barrel throat forms low-pressure area, constantly drive is flowed from bottom to top from the air that window 16 enters, and the recirculated water that air flows into interior back of tower and nominal particle size (atomizing shape) carries out the wet exchange of heat, reaches the cooling cooling purpose.Return pond 13 by the water part that nozzle 3 upwards sprays downwards because of deadweight, another part water outflow of the space between both sides arc 2 and tower wall 1 respectively enters the pond 13 through spout hole 9, can be recycled.
The water collection device 7 that is contained on the one group of crossbeam 6 in top of tower air outlet slit place adopts the arcuate structure that adds raised line on cambered surface again, an injection molded, its effect is that strict control water droplet is blown out outside the tower body, this cooling tower fly away loss＜0.005%, different tower heights adopt the water collection device of different spacing, favourable reducing investment outlay.Splitter 5 can make upwards water droplet further refinement behind its two side collision of ejection, strengthens cooling effect.The aluminium alloy extruded shaping of sparge pipe 4, its section configuration are pyriform or garden shape (see figure 3), adopt the pyriform section structure that flow resistance is reduced.
Beneficial effect: the utility model cooling tower movement-less part, do not need filler yet, noise is low, structure Simply, tower body bears a heavy burden little, is easy for installation and maintenance, and can adopt horizontal to extraordinary occasion with spray-type cooling tower Arrange, be applicable to skyscraper, can save significantly floor space and setting height(from bottom), also can be installed in lower In the floor, can obtain the characteristics of low noise and hidden-type.
Claims (5)
1, a kind of spray-type cooling tower is by tower body, sparge pipe (4), nozzle (3), water collection device (7), pond compositions such as (13), it is characterized in that also comprising diffusion barrel, splitter (5), tower body adopts square structure, making framework with four root posts fixes on the ground by pedestal (15), tower body the first half is fixed on four blocks of glass epoxies and constitutes tower wall (1) on the framework, tower body the latter half is the window (16) that opens wide, diffusion barrel is installed in the first half tower body, the trumpet-shaped cylindrical shell that diffusion barrel is made up of two arcs (2) and the two tower walls in front and back (1), one group of crossbeam (6) is installed at top of tower hot air outlet place, water collection device (7) is installed on the crossbeam (6), below the tower body pond (13), on the framework that tower body window (16) is located, a sparge pipe crosspiece (12) is respectively installed in front and back, sparge pipe (4) passes tower body and is fixed on the sparge pipe crosspiece (12), and nozzle (3) is installed in sparge pipe (4) projection, above the diffusion letter splitter (5) is housed.
2, by the described spray-type cooling tower of claim 1, its feature also is to be connected with arc crosspiece (11) respectively at two sparge pipe crosspieces (12) two ends, and arc crosspiece (11) is fixed on the framework that window (16) locates.
3, by the described spray-type cooling tower of claim 1, its feature also be arc (2) upper end by arc on connecting rod (8) affixed with the two tower walls in tower body side (1), arc (2) bottom is the L type, vertical plane and Ta Bi (1) are affixed, the horizontal plane bottom is fixed on the arc crosspiece (11) by arc lower link (10), has spout hole (9) in arc (2) bottom.
4, by the described spray-type cooling tower of claim 1, the water collection device (7) that its feature also is to be installed on the crossbeam (6) adopts the arcuate structure that adds raised line on cambered surface again, an injection molded, and splitter (5) is made the V font, is fixed in below the crossbeam (6).
5, by the described spray-type cooling tower of claim 1, its feature also is the cross dimensions of diffusion barrel than f/F=0.25～0.55, angle of flare β '≤16 °, and nozzle (3) aperture Φ=4 '～1.0mm, angle of outlet α=55～105 ° import angle β=45～90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00265496 CN2458581Y (en) | 2000-12-28 | 2000-12-28 | Jet cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00265496 CN2458581Y (en) | 2000-12-28 | 2000-12-28 | Jet cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2458581Y true CN2458581Y (en) | 2001-11-07 |
Family
ID=33619865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00265496 Expired - Fee Related CN2458581Y (en) | 2000-12-28 | 2000-12-28 | Jet cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2458581Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392340C (en) * | 2005-02-24 | 2008-06-04 | 上海交通大学 | Ultra-low noise cooling tower with integrated structure dropping plate and water tank |
| CN100410612C (en) * | 2006-10-12 | 2008-08-13 | 上海交通大学 | Wall flow-less jetting cooling tower |
| CN101061366B (en) * | 2004-09-17 | 2010-05-05 | Spx冷却技术公司 | Heating tower apparatus and method with wind direction adaptation |
| CN101248326B (en) * | 2005-07-15 | 2010-05-19 | Spx冷却技术公司 | Heating tower apparatus |
-
2000
- 2000-12-28 CN CN 00265496 patent/CN2458581Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101061366B (en) * | 2004-09-17 | 2010-05-05 | Spx冷却技术公司 | Heating tower apparatus and method with wind direction adaptation |
| CN100392340C (en) * | 2005-02-24 | 2008-06-04 | 上海交通大学 | Ultra-low noise cooling tower with integrated structure dropping plate and water tank |
| CN101248326B (en) * | 2005-07-15 | 2010-05-19 | Spx冷却技术公司 | Heating tower apparatus |
| CN100410612C (en) * | 2006-10-12 | 2008-08-13 | 上海交通大学 | Wall flow-less jetting cooling tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201191054Y (en) | Postposition type spraying and humidifying blower fan | |
| CN206037245U (en) | Air conditioner and air conditioner indoor unit thereof | |
| CN107952292B (en) | Flux-adjustable Venturi-cyclone coupling type efficient demisting condenser | |
| CN2458581Y (en) | Jet cooling tower | |
| CN210602078U (en) | Industrial fan with good cooling effect | |
| CN100394114C (en) | Outdoor unit of sprinkling water-cooling type air conditioner | |
| CN201803605U (en) | Polygonal counter flow cooling tower | |
| CN114121425B (en) | Emergent heat sink of transformer on pole | |
| CN1393677A (en) | Efficient combined cooling tower with double heat exchanges | |
| CN2814299Y (en) | Down-air inlet tower type cooling device | |
| CN2446442Y (en) | Efficient floor indoor machine of air conditimer | |
| CN103062857A (en) | Closed-type evaporative cooling-water chilling unit utilizing capillary tubes | |
| CN2492820Y (en) | Double-heat exchange efficient complex cooling tower | |
| CN2557910Y (en) | Mixed flow type spray cooling tower | |
| CN201589368U (en) | Roof ultra-thin streamlined ventilator | |
| CN205980021U (en) | Erect money wall -mounted air conditioner | |
| CN2823895Y (en) | Multi-section type cambered surface evaporator cabinet type air conditioner | |
| CN101900495B (en) | Polygonal counter flow cooling tower | |
| CN204285624U (en) | A kind of air-conditioning with air nozzle | |
| CN217129876U (en) | Novel cooling fan | |
| CN2634407Y (en) | Jet spray type circulation water cooling tower | |
| CN201697488U (en) | High-efficient cascade air-inlet spraying cooling tower | |
| CN219223390U (en) | Cooling tower | |
| CN214792631U (en) | Secondary spray type cooling tower | |
| CN220018242U (en) | Fog-dissipating type wet natural ventilation counter-flow cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |