CN209945121U

CN209945121U - Fan type water wheel type atomizing cooling device

Info

Publication number: CN209945121U
Application number: CN201920604341.8U
Authority: CN
Inventors: 杨易之; 杨琪; 杨杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-14
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a fan type water wheel formula atomizing cooling device, including spraying mechanism (1) and water wheel formula cooling body (2), its characterized in that: spraying mechanism (1) and water wheel formula cooling body (2) fixed connection, spraying mechanism (1) is including last water pipe (3), join in marriage water room (4), water distributor A (5), water distributor B (6), go up water pipe (3) upper portion fixed intercommunication and join in marriage water room (4), a plurality of water distributor A (5) fixed intercommunication of joining in marriage water room (4) outside evenly distributed, evenly fixed a plurality of water distributor B (6) of intercommunication on water distributor A (5), fixedly connected with evenly distributed's a plurality of nozzles (7) on water distributor (4) and the water distributor B (6), water wheel formula cooling body (2) and last water pipe (3) fixed intercommunication. The utility model discloses nozzle (7) make high temperature cooling water atomizing back, high temperature cooling water and the abundant contact that upwards blows cold wind carry out the heat exchange, have improved the cooling effect, have prevented that the cooling water from forming the big fog phenomenon of wandering away, reduce the cost of replenishing the new water of cooling water, solve the problem that traditional filler cooling is not environmental protection when the packing is changed.

Description

Fan type water wheel type atomizing cooling device

Technical Field

The utility model belongs to the technical field of cooling tower equipment, relate to fan type water wheel formula atomizing cooling device particularly.

Background

At present, in the production and living fields of chemical industry, petroleum smelting, central air conditioning and the like, a mechanical ventilation cooling tower cools equipment to cool cooling water for heat dissipation and cooling, and the traditional technology adopted in the tower is as follows: high-temperature cooling water circulates to a water spraying system of the cooling tower through a water pump, and the water is uniformly sprayed to the filler through small holes on the water distribution pipe; the dry air with low enthalpy enters the tower body from the bottom under the action of an electric fan on the upper layer of the filler in the tower, hot water forms a water film to exchange heat with the air when flowing through the surface of the filler, hot air with high humidity and high enthalpy is sucked from the bottom of the tower through the electric fan, and the large fog of the filler is drifted and dropped into the water receiver and flows into the main machine through the water outlet pipe for recycling. The electric fan has large air suction volume, so that the electric fan can consume a large amount of electric energy during operation, and the use cost is high; cold air enters the tower from the bottom and has small contact surface with hot water on the filler, so that the cold air and high-temperature cooling water have poor heat exchange, the cooling water can form evaporation and heat dissipation, a large amount of large fog is generated, the cooling effect is poor, the recovery amount of the cooling water is small, new cooling water needs to be supplemented, and the operation cost is high; the filler can not be reused after being replaced, and is not environment-friendly.

In the technical scheme of chinese patent publication No. CN201242363Y (multifunctional water wheel type cooling device) disclosed in 5/20/2009, the kinetic energy of the flowing cooling water in front of the cooling tower is used to drive the axial flow fixed-size rotating wheel in the water wheel chamber to rotate, and the axial flow fixed-size rotating wheel drives the fan to rotate, so that the problem of large electric energy consumption of the electric fan when the bottom cold air is pumped into the cooling tower is solved, but the problems of large fog drift and poor cooling effect caused by insufficient contact between the cold air and the high-temperature cooling water and environmental pollution caused by the fact that the filler cannot be recovered when being replaced exist.

Disclosure of Invention

The utility model aims to overcome the defects and provide a fan-type water wheel type atomization cooling device with low running cost, good cooling effect and environmental protection.

The utility model discloses an aim at and solve its main technical problem and adopt following technical scheme to realize:

the utility model discloses a fan type water wheel formula atomizing cooling device, including spraying mechanism and water wheel formula cooling body, wherein: the spraying mechanism is fixedly connected with the water wheel type cooling mechanism, the spraying mechanism comprises a water feeding pipe, a water distribution chamber, water distribution pipes A and water distribution pipes B, the upper portion of the water feeding pipe is fixedly communicated with the water distribution chamber, the water distribution pipes A which are uniformly distributed on the outer side of the water distribution chamber are fixedly communicated, the water distribution pipes A are uniformly and fixedly communicated with the water distribution pipes B, the water distribution chamber and the water distribution pipes B are fixedly connected with a plurality of nozzles which are uniformly distributed through threads, and the water wheel type cooling mechanism is fixedly communicated with the water feeding pipe.

The water distribution pipe B on the water distribution pipe A is in a circular ring shape or a square shape and is fixedly communicated with the water distribution pipe B.

The nozzle is a spiral nozzle.

The upper water pipe is connected with a fixing ring, and two ends of the reinforcing rod are respectively fixedly connected with the water distribution pipe A and the fixing ring.

The water wheel formula cooling body is including the reposition of redundant personnel water pipe, the reposition of redundant personnel governing valve, the inlet tube, the governing valve of intaking, the maintenance reserve valve, the fixed intercommunication inlet tube of flange is passed through at waterwheel room both ends, the draft tube, reposition of redundant personnel water pipe both ends and inlet tube, the fixed intercommunication of draft tube, fixed mounting reposition of redundant personnel governing valve on the reposition of redundant personnel water pipe, fixed mounting intake control valve on the inlet tube, fixed mounting maintenance reserve valve on the draft tube, the water seal is installed in proper order to the main shaft of the fixed thick liquid formula hydraulic turbine of waterwheel indoor axial flow, oil-free lubrication bearing, the sleeve pipe, the fan, main shaft sleeve pipe fixing base fixed connection on sleeve pipe and the waterwheel room, the draft.

The flow dividing regulating valve, the water inlet regulating valve and the maintenance standby valve are butterfly valves.

Compared with the prior art, the utility model, possess obvious beneficial effect, can know by foretell technical scheme: the utility model discloses a water distribution chamber and water distributor B's nozzle on spraying mechanism for after the high temperature cooling water atomization, realize that the high temperature cooling water carries out the heat exchange with the abundant contact that blows cold wind on with, improved the cooling effect, prevented the big fog of cooling water production phenomenon of wandering away, reduce the cost of replenishing the new water of cooling water, replaced the cooling method that the tradition adopted the filler simultaneously, avoided the problem of adopting not environmental protection when filling to change. In a word, the utility model discloses possess the characteristics of running cost is low, the cooling effect is good, the environmental protection.

Drawings

Fig. 1 is a schematic structural diagram 1 of the present invention;

fig. 2 is a schematic structural diagram 2 of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic structural view of the spraying mechanism of the present invention;

fig. 5 is a schematic structural diagram of the water wheel type cooling mechanism of the present invention.

The labels in the figure are:

1. a spraying mechanism; 2. a water wheel type cooling mechanism; 3. a water feeding pipe; 4. a water distribution chamber; 5. a water distribution pipe A; 6. a water distribution pipe B; 7. a nozzle; 8. a reinforcing bar; 9. a diversion water pipe; 10. a shunt regulating valve; 11. a water inlet pipe; 12. a water inlet regulating valve; 13. a turbine chamber; 14. a main shaft sleeve fixing seat; 15. a sleeve; 16. a fan; 17. a draft tube; 18. maintaining the standby valve; 19. an axial flow fixed pitch type water turbine; 20. water sealing; 21. lubricating the bearing without oil; 22. and (4) fixing the ring.

Detailed Description

For better understanding of the technical solution of the fan-type water wheel type atomizing and cooling device of the present invention, the following detailed description of the modes, structures, features and effects thereof will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-5, the utility model discloses a fan type water wheel formula atomizing cooling device, including spraying mechanism 1 and water wheel formula cooling body 2, wherein: the spraying mechanism 1 is fixedly connected with the water wheel type cooling mechanism 2, the spraying mechanism 1 comprises a water feeding pipe 3, a water distribution chamber 4, a water distribution pipe A5 and a water distribution pipe B6, the upper part of the water feeding pipe 3 is fixedly communicated with the water distribution chamber 4, a plurality of water distribution pipes A5 which are uniformly distributed outside the water distribution chamber 4 are fixedly communicated, a plurality of water distribution pipes B6 are uniformly and fixedly communicated on the water distribution pipe A5, a plurality of nozzles 7 which are uniformly distributed are fixedly connected on the water distribution chamber 4 and the water distribution pipes B6 through threads, and the water wheel type cooling mechanism 2 is fixedly communicated with the water feeding pipe 3.

The water distribution pipe B6 on the water distribution pipe A5 is in a circular ring shape or a square shape and is fixedly communicated with the water distribution pipe A.

The nozzle 7 is a spiral nozzle, and the atomization effect of the cooling water is improved.

The upper water pipe 3 is connected with a fixing ring 22, and two ends of the reinforcing rod 8 are respectively fixedly connected with the water distribution pipe A5 and the fixing ring 22, so that the bearing capacity of the water distribution pipe A5 is enhanced.

The water wheel type cooling mechanism 2 comprises a diversion water pipe 9, a diversion regulating valve 10, an inlet pipe 11, an inlet regulating valve 12, a tail water pipe 17, a maintenance spare valve 18, a water wheel machine room 13 both ends are passed through flange fixed intercommunication inlet pipe 11, a tail water pipe 17, diversion water pipe 9 both ends and inlet pipe 11, tail water pipe 17 fixed intercommunication, fixed mounting diversion regulating valve 10 is gone up to diversion water pipe 9, fixed mounting inlet regulating valve 12 is gone up to inlet pipe 11, fixed mounting maintenance spare valve 18 is gone up to tail water pipe 17, water seal 20 is installed in proper order to the main shaft of the axial compressor fixed blade type hydraulic turbine 19 in the water wheel machine room 13, oil-free lubrication bearing 21, sleeve pipe 15, fan room 16, sleeve pipe 15 and the 14 fixed connection of the main shaft sleeve pipe fixing base on the water wheel machine room 13, tail water pipe 17 other end and spraying mechanism 1's.

The flow dividing regulating valve 10, the water inlet regulating valve 12 and the maintenance standby valve 18 are butterfly valves, so that the number of times of valve body replacement is reduced under the condition of long-time frequent switch rotation, and the practicability of equipment is improved.

The working principle is as follows: referring to fig. 1-5, an assembled fan-type water wheel type atomization cooling device is fixedly connected with a cooling water discharge pipe through a water inlet pipe 11, high-temperature high-pressure cooling water flows into the water inlet pipe 11 and then flows to a water wheel machine chamber 13, a main shaft of an axial flow fixed slurry type water turbine 19 drives a fan 16 to rotate under the driving of high-pressure water flow, then the high-temperature cooling water sequentially flows into an upper water pipe 3, a water distribution chamber 4, a water distribution pipe A5 and a water distribution pipe B6, the water distribution pipe A5 is stably supported by a reinforcing rod 8, the water flow enters a spiral nozzle 7 to uniformly atomize and spray the high-temperature cooling water, the pressure of the cooling water flow flowing into the water wheel machine chamber 13 is controlled through a shunt regulating valve 10, the air speed of upward-blown cold air is controlled, the atomized cooling water and the cold air are in full contact in a cooling tower to perform. When the water turbine chamber 13 is maintained, the shunt regulating valve 10, the water inlet regulating valve 12 and the maintenance standby valve 18 can be controlled to be detached and separated from the water inlet pipe 11 and the tail water pipe 17 through flanges at two ends of the water turbine chamber 13.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention.

Claims

1. The utility model provides a fan type water wheel formula atomizing cooling device, includes spraying mechanism (1) and water wheel formula cooling body (2), its characterized in that: spraying mechanism (1) and water wheel formula cooling body (2) fixed connection, spraying mechanism (1) is including last water pipe (3), join in marriage water room (4), water distributor A (5), water distributor B (6), go up water pipe (3) upper portion fixed intercommunication and join in marriage water room (4), a plurality of water distributor A (5) fixed intercommunication of joining in marriage water room (4) outside evenly distributed, evenly fixed a plurality of water distributor B (6) of intercommunication on water distributor A (5), fixedly connected with evenly distributed's a plurality of nozzles (7) on water distributor (4) and the water distributor B (6), water wheel formula cooling body (2) and last water pipe (3) fixed intercommunication.

2. The fan-type water wheel atomizing cooling device as set forth in claim 1, wherein: the water distribution pipe B (6) on the water distribution pipe A (5) is fixedly communicated with the water distribution pipe A in a circular or square shape.

3. The fan-type water wheel atomizing cooling device as set forth in claim 1, wherein: the nozzle (7) is a spiral nozzle.

4. The fan-type water wheel atomizing cooling device as set forth in claim 1, wherein: the water feeding pipe (3) is connected with a fixing ring (22), and two ends of the reinforcing rod (8) are respectively fixedly connected with the water distribution pipe A (5) and the fixing ring (22).

5. The fan-type water wheel atomizing cooling device as set forth in claim 1, wherein: the water wheel type cooling mechanism (2) comprises a diversion water pipe (9), a diversion regulating valve (10), a water inlet pipe (11), a water inlet regulating valve (12), a tail water pipe (17) and a maintenance standby valve (18), wherein the two ends of a water wheel machine room (13) are fixedly communicated with the water inlet pipe (11) and the tail water pipe (17) through flanges, the two ends of the diversion water pipe (9) are fixedly communicated with the water inlet pipe (11) and the tail water pipe (17), the diversion regulating valve (10) is fixedly installed on the diversion water pipe (9), the water inlet regulating valve (12) is fixedly installed on the water inlet pipe (11), the maintenance standby valve (18) is fixedly installed on the tail water pipe (17), a water seal (20), an oil-free lubrication bearing (21), a sleeve (15) and a fan (16) are sequentially installed on a main shaft of an axial flow fixed-slurry type water turbine (19) in the water wheel machine room (13), the, the other end of the draft tube (17) is fixedly communicated with the water feeding tube (3) of the spraying mechanism (1) through a flange.

6. The fan-type water wheel atomizing cooling device according to claim 5, characterized in that: the flow dividing regulating valve (10), the water inlet regulating valve (12) and the maintenance standby valve (18) are all butterfly valves.