CN208026099U - A kind of energy-saving cooling tower - Google Patents

Abstract

The utility model provides a kind of energy-saving cooling tower, the air duct of setting is connected to including tower body and with tower body, axial flow blower is equipped in air duct, axial flow blower is driven by the engine using hydrostatic thrust of coaxial arrangement, engine using hydrostatic thrust is connected with water inlet pipe and outlet pipe, water inlet pipe is communicated with circulating water pool by aqueduct, and outlet pipe is communicated with the cooling device in tower body；Cooling device includes water distribution pipe network, packing layer and the header tank set gradually from top to bottom, water distribution pipe network includes intersecting the horizontal tube and VERTICAL TUBE communicated in " ten " shape, horizontal tube both ends are connected to by pipeline with aqueduct with VERTICAL TUBE both ends, horizontal tube is connected to by pipeline with outlet pipe with the point of intersection of VERTICAL TUBE, multiple cyclic annular water pipes positioned at same level are provided with centered on horizontal tube and the intersection point of VERTICAL TUBE, each ring-type water pipe is connected to horizontal tube with VERTICAL TUBE, and multiple nozzles are equipped on horizontal tube, VERTICAL TUBE and each cyclic annular water pipe.The design of water distribution pipe network improves the cooling efficiency of cooling-tower circulating water.

Description

A kind of energy-saving cooling tower

Technical field

The utility model is related to field of cooling tower, and in particular to a kind of energy-saving cooling tower.

Background technology

Existing cooling tower generally uses rotary water distributor, water distributor component and flow through the water all-mass of water distributor all by One single-row radial ball bearing bearing, due to not accounting for the lubrication of bearing in design, bearing is fully immersed in corruption in addition In the recirculated water of corrosion, therefore bearing is easily worn, and is caused water distributor rotation difficult, is not had the equally distributed effect of water, The cooling of water is influenced, and noise is big, energy consumption is relatively large, high failure rate, and maintenance amount is big, and maintenance cost is high, and service life is short, shadow Ring the progress to normal production operation.

Utility model content

For the deficiency in the presence of the prior art, the utility model provides a kind of energy-saving cooling tower, solves existing In technology the problem of the water distributor water distribution of cooling tower unreasonable influence cooling tower cooling efficiency.

To achieve the above object, the utility model uses the following technical solution：A kind of energy-saving cooling tower, including tower body And the air duct of setting is connected on tower body and with tower body, axial flow blower is provided in air duct, axial flow blower passes through coaxial The engine using hydrostatic thrust of setting drives, and is connected with water inlet pipe and outlet pipe on engine using hydrostatic thrust, water inlet pipe is connected with by aqueduct and is mutually passed through Logical circulating water pool, outlet pipe are communicated with the cooling device in tower body；

Cooling device includes water distribution pipe network, packing layer and the header tank set gradually from top to bottom, wherein water distribution pipe network packet Include intersection and communicate horizontal tube and VERTICAL TUBE in " ten " shape, horizontal tube both ends and VERTICAL TUBE both ends by pipeline with into tower water pipe Connection, horizontal tube is connected to by pipeline with outlet pipe with the point of intersection of VERTICAL TUBE, centered on horizontal tube and the intersection point of VERTICAL TUBE Multiple cyclic annular water pipes positioned at same level are provided with, each ring-type water pipe is connected to horizontal tube with VERTICAL TUBE, horizontal tube, It is equipped with multiple nozzles on VERTICAL TUBE and each cyclic annular water pipe.

Compared with the prior art, the utility model has the advantages that：

1, the utility model will need cooling recirculated water to import water inlet pipe by aqueduct, and water inlet pipe is connected to water energy Machine, engine using hydrostatic thrust can be driven by water drives the axial flow blower being coaxially disposed to rotate, and the air of extraneous lower temperature is introduced tower body It is interior；It needs the cycle water-driven engine using hydrostatic thrust to cool down to import cooling device from outlet pipe later, filler is fallen on by the leaching of water distribution pipe network Layer, by axial flow blower imports the air that feels cold and carries out heat exchange and reach to the purpose of circulating water cooling in the recirculated water of packing layer, Axial flow blower is driven by engine using hydrostatic thrust, need not be more energy-saving and environmentally friendly by motor driving shaft flow fan；Cancel original motor, subtract Fast machine, transmission shaft, using system return complementary energy as power, the insecurity such as no electricity, gas can be in explosion-proof, high-risk environment Safe handling.

2, water distribution pipe network provided by the utility model includes the horizontal tube and VERTICAL TUBE in " ten " shape, interlaced level Pipe can effectively disperse water derived from outlet pipe with VERTICAL TUBE, also be connected by pipeline at horizontal tube both ends and VERTICAL TUBE both ends It is connected with aqueduct, enters the cycle water energy of horizontal tube and VERTICAL TUBE in horizontal tube and VERTICAL TUBE from aqueduct and outlet pipe It flows back and forth, in addition multiple cyclic annular water pipes positioned at same level are provided with centered on horizontal tube and the intersection point of VERTICAL TUBE, Each ring-type water pipe is connected to horizontal tube with VERTICAL TUBE, accelerates the recirculated water in horizontal tube and VERTICAL TUBE importing cyclic annular water pipe It is interior, the spray area of recirculated water is further expanded, adequately by recirculated water by being arranged in horizontal tube and VERTICAL TUBE and ring-type Nozzle dispersion sprinkling on water pipe, increases the contact area of air and recirculated water, improves the cooling efficiency of cooling-tower circulating water.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is a kind of structural schematic diagram of the utility model water distribution pipe network；

Fig. 3 is a kind of structural schematic diagram of the utility model water distribution pipe network；

Fig. 4 is a kind of structural schematic diagram of the utility model water distribution pipe network；

Fig. 5 is the utility model engine using hydrostatic thrust and axial flow blower fit structure schematic diagram；

Fig. 6 is the utility model engine using hydrostatic thrust vertical view；

Fig. 7 is the schematic enlarged-scale view in Fig. 5.

In attached drawing：Air duct 1, tower body 2, axial flow blower 5, into tower water pipe 6, valve 7, upper tower water pipe 8, valve operation platform 9, on Water pipe 10, speed governing valve 11, elbow 12, water inlet pipe 13, engine using hydrostatic thrust 15, outlet pipe 16, water collection device 17, water distribution pipe network 18, nozzle 19, packing layer 20, VERTICAL TUBE 21, horizontal tube 22, cyclic annular water pipe 23, end connector 24, center tip 25, water-in flange 2a, water inlet Connecting hose 3a, connecting flange 4a, diversion pipe 5a, arc water inlet pipe 6a, plant bottom case 7a, runner water cavity 8a, runner 9a, water cover chamber 10a, tank filler sleeve 11a, bearing block 13a, rolling bearing 14a, live spindle 15a, thrower 16a, oil sealing 17a, rectangle water outlet 18a。

Specific implementation mode

The utility model is described further below in conjunction with the accompanying drawings.

As shown in Fig. 1~Fig. 7, a kind of energy-saving cooling tower described in the utility model, including tower body 2, it is fixed on tower body 2 Air duct 1 is installed, air duct 1 is connected to setting with tower body 2；Axial flow blower 5 is provided in air duct 1, axial flow blower 5 is used for will be extraneous The cold air of lower temperature, which imports in tower body 2, cools down to recirculated water.Axial flow blower 5 is driven by engine using hydrostatic thrust 15, engine using hydrostatic thrust 15 include live spindle 15a, bearing block 13a and water energy driving shell；Water energy driving shell is fixedly mounted with tower body 2, water energy driving shell Include the water cover chamber 10a of connection setting above runner water cavity 8a and runner water cavity 8a；Bearing block 13a settings are fixed by flange to be pacified Above water energy driving shell, first bearing chamber, second bearing chamber and the water proof chamber being sequentially communicated are equipped in bearing block 13a, every Water cavity is connected to runner water cavity 8a, and the one end live spindle 15a is located at outside bearing block 13a to be connect with axial flow blower 5, live spindle The 15a other ends are connect through bearing block 13a with the runner 9a in runner water cavity 8a.Runner 9a includes top panel and top panel The multiple arcs blade of lower setting, live spindle 15a are fixedly mounted with top panel.To avoid the dilutional hyponatremia in water energy driving shell Into in bearing block 13a, the live spindle 15a for being located at water proof intracavitary is equipped with thrower 16a, thrower 16a lower positions It is additionally provided with oil sealing 17a；It is equipped with bearing in first bearing chamber and second bearing intracavitary, for assisting live spindle 15a to rotate, is The friction for reducing bearing just needs periodically to add lubricating oil to bearing, so on first bearing cavity wall and second bearing cavity wall It is all provided with tank filler sleeve 11a, tank filler sleeve 11a is located above corresponding bearing；To avoid the lubricating oil being added from entering water energy driving shell Interior pollution water quality is designed with oil sealing 17a below each bearing, while above the tank filler sleeve 11a of first bearing intracavitary Equipped with oil sealing 17a, avoid lubricating oil is excessive from throwing away outside bearing block 13a.

Water inlet and rectangle water outlet 18a are additionally provided on water cavity 8a, water inlet is connected to water inlet pipe 13, and water inlet pipe 13 is logical It crosses aqueduct to be connected to circulating water pool (being not drawn into figure), aqueduct is by into tower water pipe 6, upper tower water pipe 8 and upper hose 10 Composition, adjacent to be fixedly connected between the two by flange, aqueduct uses multistage pipe design, when facilitating Pipeline damage more It changes.It is outer with the fixation of tower body 2 that aqueduct is mounted on tower body 2, wherein be connected into tower water pipe 6 with circulating water pool, on tower water pipe 6 It is also equipped with valve 7, the entering tower flow rate of the control loop water easy for installation of valve 7；Upper tower water pipe 8 passes through bypass line and water distribution Pipe network 18 connects, and is equipped with speed governing valve 7 on each upper tower water pipe 8 and each branch water pipe, speed governing valve 7 can control into Enter the flow of recirculated water in engine using hydrostatic thrust 15, further controls 5 rotating speed of axial flow blower；7 operation console of valve use is additionally provided with outside tower body 2 Operating platform is provided when operator is using speed governing valve 7, upper hose 10 is connected to by elbow 12 with water inlet pipe 13, water inlet pipe 13 Including sequentially connected water-in flange 2a, water inlet connecting hose 3a, connecting flange 4a, diversion pipe 5a and arc water inlet pipe 6a, arc Water inlet pipe 6a is connect with water inlet；The recirculated water of flowing passes through by the certain pressurized treatments that can be carried out after diversion pipe 5a Physics method carries out pressurized treatments to recirculated water, is more energy-saving and environmentally friendly；Rectangle water outlet 18a (is not drawn by water-output flange in figure Figure) it is connected to outlet pipe 16.

Outlet pipe 16 is communicated with the cooling device in tower body 2；Cooling device includes the cloth set gradually from top to bottom Grid 18, packing layer 20 and header tank (being not drawn into figure).Water distribution pipe network 18 includes intersecting the horizontal tube communicated in " ten " shape 22 are connected to by end connector 24 with aqueduct by pipeline with VERTICAL TUBE 21,22 both ends of horizontal tube with 21 both ends of VERTICAL TUBE, Horizontal tube 22 is connected to by center tip 25 with outlet pipe 16 with the point of intersection of VERTICAL TUBE 21, with horizontal tube 22 and VERTICAL TUBE 21 Multiple cyclic annular water pipes 23 positioned at same level are provided with centered on intersection point, each ring-type water pipe 23 with horizontal tube 22 with it is perpendicular Straight tube 21 is connected to, and there is no limit the shapes of cyclic annular water pipe 23 for preferred the utility model, as shown in Figure 2 to 4, cyclic annular water pipe 23 Can be the geometry that any shapes such as rectangle, circle, hexagon, octagon are closed, as shown in figure 4, the utility model is adopted With the cyclic annular water pipe 23 of rectangle, multiple nozzles 19 are equipped on horizontal tube 22, VERTICAL TUBE 21 and each cyclic annular water pipe 23.This reality Include horizontal tube 22 and VERTICAL TUBE 21 in " ten " shape with the water distribution pipe network 18 of novel offer, interlaced horizontal tube 22 with it is perpendicular Straight tube 21 can effectively disperse water derived from outlet pipe 16, also pass through pipeline at 22 both ends of horizontal tube and 21 both ends of VERTICAL TUBE It is communicated with aqueduct, enters the cycle water energy of horizontal tube 22 and VERTICAL TUBE 21 in horizontal tube 22 from aqueduct and outlet pipe 16 And flowed back and forth in VERTICAL TUBE 21, in addition being provided with centered on horizontal tube 22 and the intersection point of VERTICAL TUBE 21 multiple positioned at same water The cyclic annular water pipe 23 of plane, each ring-type water pipe 23 are connected to horizontal tube 22 with VERTICAL TUBE 21, accelerate horizontal tube 22 and erect Recirculated water in straight tube 21 imports in cyclic annular water pipe 23, the spray area of recirculated water is further expanded, adequately by recirculated water Disperse to spray by the way that the nozzle 19 in horizontal tube 22 and VERTICAL TUBE 21 and cyclic annular water pipe 23 is arranged, increases air and recirculated water Contact area improves the cooling efficiency of cooling-tower circulating water.

The utility model will need cooling recirculated water by importing water inlet pipe 13 into tower water pipe 6, and water inlet pipe 13 is connected to water Energy machine 15, engine using hydrostatic thrust 15 can be driven by water drives the axial flow blower 5 being coaxially disposed to rotate, and the air of extraneous lower temperature is drawn Enter in tower body 2；It needs the recirculated water to cool down by driving engine using hydrostatic thrust 15 to import cooling device from outlet pipe 16 later, passes through water distribution The leaching of pipe network 18 falls on packing layer 20, and importing air progress heat exchange of feeling cold by axial flow blower 5 in the recirculated water of packing layer 20 arrives Up to the purpose to circulating water cooling, axial flow blower 5 is driven by engine using hydrostatic thrust 15, need not be by motor driving shaft flow fan 5, more Add energy conservation and environmental protection.

In the explanation of the utility model, it should be noted that term " first ", " second ", " third ", " the 4th ", "upper", "lower" etc. is merely for convenience of describing and understand, not to the limitation of technical characteristic application, does not also imply different technologies feature Significance level.

Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover in the right of the utility model.

Claims (5)

1. a kind of energy-saving cooling tower, it is characterised in that：It is connected to including tower body (2) and with tower body (2) and sets above tower body (2) The air duct (1) set, is equipped with axial flow blower (5) in air duct (1), and axial flow blower (5) is driven by the engine using hydrostatic thrust (15) of coaxial arrangement It is dynamic, water inlet pipe (13) and outlet pipe (16) are connected on engine using hydrostatic thrust (15), water inlet pipe (13) is connected with mutually by aqueduct The circulating water pool of perforation, outlet pipe (16) are communicated with the cooling device in tower body (2)；

Cooling device includes the water distribution pipe network (18), packing layer (20) and header tank set gradually from top to bottom, wherein water distributor Net (18) includes intersecting the horizontal tube (22) and VERTICAL TUBE (21) communicated in " ten " shape, horizontal tube (22) both ends and VERTICAL TUBE (21) Both ends are connected to by pipeline with aqueduct, the point of intersection of horizontal tube (22) and VERTICAL TUBE (21) by center tip (25) with Outlet pipe (16) is connected to, and is provided with centered on the intersection point of horizontal tube (22) and VERTICAL TUBE (21) multiple positioned at same level Cyclic annular water pipe (23), each ring-type water pipe (23) are connected to horizontal tube (22) with VERTICAL TUBE (21), horizontal tube (22), VERTICAL TUBE (21) and on each cyclic annular water pipe (23) multiple nozzles (19) are equipped with.

2. a kind of energy-saving cooling tower according to claim 1, it is characterised in that：Cyclic annular water pipe (23) is the several of arbitrary closure What shape.

3. a kind of energy-saving cooling tower according to claim 1 or 2, it is characterised in that：Engine using hydrostatic thrust (15) includes live spindle (15a), bearing block (13a) and water energy driving shell；Wherein water energy driving shell is fixedly mounted with tower body (2), and water energy driving shell includes The water cover chamber (10a) of connection setting above runner water cavity (8a) and runner water cavity (8a), runner water cavity (8a) be equipped with water inlet with Rectangle water outlet (18a), water inlet are connected to water inlet pipe (13), and rectangle water outlet (18a) is connected by flange and outlet pipe (16) It is logical；Bearing block (13a) is fixed in water energy driving shell, and first bearing chamber, the second axis being sequentially communicated are equipped in bearing block (13a) Chamber and water proof chamber are held, wherein water proof chamber is connected to runner water cavity (8a)；The one end live spindle (15a) is located at bearing block (13a) outside It is connect with axial flow blower (5), live spindle (15a) other end turns through bearing block (13a) in runner water cavity (8a) Take turns (9a) connection.

4. a kind of energy-saving cooling tower according to claim 3, it is characterised in that：Runner (9a) includes top panel and top panel The multiple arcs blade of lower setting, live spindle (15a) are fixed with top panel.

5. a kind of energy-saving cooling tower according to claim 4, it is characterised in that：Water inlet pipe (13) include it is sequentially connected into Water law orchid (2a), water inlet connecting hose (3a), connecting flange (4a), diversion pipe (5a) and arc water inlet pipe (6a), arc water inlet pipe (6a) is connect with water inlet.