CN206113702U - Novel closed type cooling tower - Google Patents

Novel closed type cooling tower Download PDF

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Publication number
CN206113702U
CN206113702U CN201620984487.6U CN201620984487U CN206113702U CN 206113702 U CN206113702 U CN 206113702U CN 201620984487 U CN201620984487 U CN 201620984487U CN 206113702 U CN206113702 U CN 206113702U
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China
Prior art keywords
water
tower
cooling tower
closed cooling
collecting
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CN201620984487.6U
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Chinese (zh)
Inventor
杨文娟
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JIANGSU SHUANGHUI ENVIRONMRNTAL TECHNOLOGY CO LTD
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JIANGSU SHUANGHUI ENVIRONMRNTAL TECHNOLOGY CO LTD
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Priority to CN201620984487.6U priority Critical patent/CN206113702U/en
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Abstract

The utility model relates to a novel closed type cooling tower, including the tower body, locate the dryer on tower body top, locate the air intake of tower body lower part tower wall, locate organizing from last receipts hydrophone, spray set, stainless steel heat exchange coil to setting gradually down of inner cavity of tower to and locate the catch basin of bottom in the tower body, wherein stainless steel heat exchange coil group is sinuous coil and adopts the snake -shaped structure of no radial welding seam including a plurality of heat exchange coil, monolithic heat exchange coil, spray set sprays the pump through one and links to each other with the catch basin, forms a loop structure, show and spray one side that the catch basin was located to the pump, the sunction inlet department that sprays the pump is equipped with filter equipment, and this filter equipment adopts stainless steel's filter screen, and the other drain that still is equipped with of filter equipment.

Description

A kind of novel enclosed cooling tower
Technical field
This utility model is related to cooling tower technical field, more particularly to a kind of novel enclosed cooling tower.
Background technology
Closed cooling tower is a kind of efficient cooling device, the cooling principle of closed cooling tower:Closed cooling tower Conduct heat outside the evaporation enhanced tube for being mainly characterized by utilize outside tube water film of (evaporating air cooler), its course of work will be set with pump Recirculated cooling water in standby bottom pond is transported to the spray water dispenser above the light pipe tube bank of horizontal positioned, by distributing Cooling water is sprayed downwards device tube surface, makes tube outer surface form continuous thin water film;Simultaneously with blower fan by air from The suction window suction of equipment lower air, makes air flow from bottom to top.Now the heat transfer outside a tube of heat-transfer pipe except by moisture film with Outside sensible heat transfer between air stream, the rapid evaporation of tube outer surface moisture film absorbs substantial amounts of heat, enhances the outer heat transfer of pipe.Mesh It is front to be widely used in the industries such as refrigeration, chemical industry, food, injection, metallurgy, weaving.
General, the spray equipment of closed cooling tower is connected by a spray pump with collecting-tank, forms a cycling use of water May there is impurity in structure, the water life-time service in collecting-tank, the water direct circulation containing impurity enters back into spray equipment meeting Cause the obstruction of spray system, the failure for causing follow-up cooling tower to use.
Utility model content
The purpose of this utility model is to provide a kind of novel enclosed cooling tower, realizes energy-saving and environmental protection, and spray equipment makes With the smooth technique effect for being difficult and blocking.
In order to solve above-mentioned technical problem, this utility model provides a kind of novel enclosed cooling tower, including tower body, if In the air duct on tower body top, located at the air inlet of tower body bottom tower wall, located at the receipts for setting gradually from top to bottom of tower body inner chamber Hydrophone, spray equipment, rustless steel heat exchange coil group, and in tower body bottom collecting-tank;Wherein described rustless steel heat exchange If coil pipe group includes dry tablet heat exchange coil, the heat exchange coil of monolithic is serpentine coil and adopts the serpentine configuration without longitudinal ream; The air duct includes demister and axial flow blower in air duct;The water collection device includes some water collecting pieces, and arranges The socket joint connector for playing interval fixation between adjacent two water collecting piece;The spray equipment passes through a spray pump and catchments Pond is connected, and forms a loop structure;Shown spray pump is located at the side of collecting-tank;It was provided with the suction inlet of the spray pump Filter device, the defecator adopts the drainage screen of stainless steel;And it is additionally provided with a sewage draining exit by the defecator.
Further, the air inlet is vertically provided with air-inlet grille;The air-inlet grille by least one mesh grille according to Secondary superposition is constituted;And the mesh grille is in cellular and is made up of some grizzly bars being connected with each other and framework.
Further, the water collecting piece includes the connecting portion located at center, and the left and right drainage for being distributed in connecting portion both sides Portion;The connecting portion is in strip, and surface is arc;The left and right water-filtering part is provided with and is suitable to be connected with socket joint connector Connecting hole;At least two ribs that block water are arranged with the left and right water-filtering part upper surface, i.e., on described left and right water-filtering part End face is wavy in M types.
Further, horizontally disposed the first square tube and the second square tube for having some vertical distributions of the cylinder top of the air duct; The cylinder top is additionally provided with some grooves being engaged with the first square tube two ends, i.e. the first square tube is inlaid in the groove, And second the bottom surface of square tube contact with the top surface of the first square tube;The demister is arranged on the top of axial flow blower.
Further, the closed cooling tower also includes being connected with external source and for collecting-tank replenishment cycles water Water replanishing device.
Further, the water replanishing device includes that the first moisturizing joint being located on the pool wall of collecting-tank and the second moisturizing connect Head;And the first moisturizing joint and the second moisturizing joint are connected with the water side of a tee T;The tee T Water inlet end is connected with the water inlet pipe of external source;The first moisturizing joint is also connected with a floating ball valve;The floating ball valve Ball float is in collecting-tank;The position of the first moisturizing joint is higher than the second moisturizing joint.
Further, matcoveredn is coated on the heat exchange coil outer surface of the monolithic;The protective layer is corrosion-resistant and resistance to The protective layer of perforation.
Further, the closed cooling tower is also included located at tower top for powering too to the closed cooling tower Positive energy photovoltaic panel.
Further, the solar energy photovoltaic panel is connected by solar recharging management module with accumulator;The accumulator Outfan is connected Jing after functional transformer regulation with closed cooling tower.
The beneficial effects of the utility model are that closed cooling tower of the present utility model, simple structure, spray equipment passes through One spray pump is connected with collecting-tank, forms a cycling use of water structure, energy-conserving and environment-protective, further through what is arranged at spray Pump Suction Nozzle Drainage screen, can effectively filter the impurity in collecting-tank, prevent impurity from causing the obstruction of spray equipment.Further through the demisting for arranging Device, enhances the fog removal performance of this cooling tower.
Description of the drawings
This utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the water collection device of closed cooling tower of the present utility model;
Fig. 2 is the structural representation of the water collecting piece of the water collection device of closed cooling tower of the present utility model;
Fig. 3 is the structural representation of closed cooling tower of the present utility model;
Fig. 4 is the inlet grid structure schematic diagram of closed cooling tower of the present utility model;
Fig. 5 is the structural representation of the air duct top end face of closed cooling tower of the present utility model.
In figure:Water collecting piece 1, socket joint connector 2, connecting portion 3, water-filtering part 4, connecting hole 5, the rib 6 that blocks water, water collection device 7, tower Body 8, air duct 9, air inlet 10, collecting-tank 11, spray equipment 12, rustless steel heat exchange coil group 13, spray pump 14, drainage screen 15, Sewage draining exit 16, axial flow blower 17, demister 18, air-inlet grille 19, grizzly bar 20, framework 21, the first moisturizing joint 22, second are mended Water swivel 23, tee T 24, ball float 25, the first square tube 26, the second square tube 27, groove 28.
Specific embodiment
This utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with this utility model.
Embodiment 1
As shown in Figures 1 to 5, a kind of novel enclosed cooling tower of the present utility model, including tower body 8, pushes up located at tower body 8 The air duct 9 at end, located at the air inlet 10 of the bottom tower wall of tower body 8, located at the water collection device for setting gradually from top to bottom of the inner chamber of tower body 8 7th, spray equipment 12, rustless steel heat exchange coil group 13, and in tower body 8 bottom collecting-tank 11;Wherein described rustless steel If heat exchange coil group 13 includes dry tablet heat exchange coil, the heat exchange coil of monolithic is serpentine coil and adopts without the snakelike of longitudinal ream Structure;The air duct 9 includes demister 18 and axial flow blower 17 in air duct 9;The water collection device 7 includes some receipts water Piece 1, and the socket joint connector 2 for playing interval fixation being arranged between adjacent two water collecting piece 1;The spray equipment 12 leads to Cross a spray pump 14 to be connected with collecting-tank 11, form a loop structure;Shown spray pump 14 is located at the side of collecting-tank 11;Institute Defecator is provided with the suction inlet for stating spray pump 14, the defecator adopts the drainage screen 15 of stainless steel;And it is described A sewage draining exit 16 is additionally provided with by defecator.
Specifically, the blade of the axial flow blower 17 adopts hollow aluminum alloy material, and central hub is high-strength steel sheet, with With enough intensity when ensureing that axial flow blower 17 rotates at a high speed.The fairshaped axial flow blower 17 of wing, is ensureing enough wind While amount and blast, the noise of blower fan is reduced.The drainage screen 15 is used to prevent the impurity of collecting-tank 11 from entering directly into Spray equipment 12, in turn results in the obstruction failure of spray equipment 12, and the sewage draining exit 16 is located at the bottom lowest point of collecting-tank 11, Maintain easily personnel's directly cleaning silt from collecting-tank 11.
Preferably, the air inlet 10 is vertically provided with air-inlet grille 19;The air-inlet grille 19 by least one it is netted Grid is sequentially overlapped composition;And the mesh grille is in cellular and by some grizzly bars 20 being connected with each other and the structure of framework 21 Into.
Specifically, each mesh grille can be dismantled conveniently, facilitate staff to carry out cooling tower into collecting-tank 11 Maintaining.Further through the cellular design of the air-inlet grille 19 so that ventilation-sectional area is big, and flowing resistance is little, can be with Effectively prevent from dabbling, and block sunlight enters cooling tower, and then prevent the growth of fungi-proofing and antimicrobial, it is ensured that inner loop water Cleaning.
The water collecting piece 1 includes the connecting portion 3 located at center, and the left and right water-filtering part 4 for being distributed in the both sides of connecting portion 3; The connecting portion 3 is in strip, and surface is arc;The left and right water-filtering part 4 is provided with and is suitable to be connected with socket joint connector 2 Connecting hole 5;At least two ribs 6 that block water, i.e., described left and right water-filtering part are arranged with the upper surface of left and right water-filtering part 4 4 upper surfaces are wavy in M types.
Specifically, the water collecting piece 1 is by the hot-forming thin slice of modified PVC material.Compared with traditional handicraft material manufacture The windage that produces of water collection device 7 it is little, and the shape size pattern of every water collecting piece 1 is, therefore only needs to a secondary mould suction A kind of water collecting piece 1 of modeling processing, is simple to manufacture, low cost.Simultaneously as being provided with several ribs 6 that block water, the described rib that blocks water 6 contacts area for increasing water collecting piece 1 and water, can effectively prevent saliva stream of the water droplet on water cambered surface is received, it is to avoid water collection device 7 The secondary water phenomenon of floaing for being formed.
The cylinder top of the air duct 9 is horizontally disposed first square tube 26 and the second square tube 27 of some vertical distributions;Institute State cylinder top and be additionally provided with some grooves 28 being engaged with the two ends of the first square tube 26, i.e. the first square tube 26 and be inlaid in the groove In 28, and the bottom surface of the second square tube 27 contacts with the top surface of the first square tube 26;The demister 18 is arranged on axial flow blower 17 top.By the demister 18 for being arranged on the top of axial flow blower 17, can be by the vapor in the humid air after heat exchange Cold-trap is got off, and affects little to the ventilation of cooling tower, and eliminating water fog effect is good.
The closed cooling tower also includes being connected with external source and for the moisturizing of the replenishment cycles water of collecting-tank 11 Device.
The water replanishing device includes the first moisturizing joint 22 and the second moisturizing joint 23 on the pool wall of collecting-tank 11; And the first moisturizing joint 22 and the second moisturizing joint 23 are connected with the water side of a tee T 24;The tee T 24 water inlet end is connected with the water inlet pipe of external source;The first moisturizing joint 22 is also connected with a floating ball valve;The floating The ball float 25 of ball valve is in collecting-tank 11;The position of the first moisturizing joint 22 is higher than the second moisturizing joint 23.
Specifically, when the water level in collecting-tank 11 is low, ball float 25 is reduced with water level, by the connecting rod band of fixed ball float 25 Piston in the valve body of dynamic ball-cock assembly pulls outward, and makes to produce space between valve body and piston, makes water enter collecting-tank 11.And this Water replanishing device remains original manual water inlet while ball-cock assembly is added, so when ball-cock assembly breaks down, can be with Moisturizing, convenient maintenance are carried out with manual.
Matcoveredn is coated on the heat exchange coil outer surface of the monolithic;The protective layer is corrosion-resistant and resistance to perforation guarantor Sheath.Specifically, the material of the heat exchange coil of the monolithic is using copper or rustless steel.Described corrosion-resistant and resistance to perforation protective layer Material be politef.Corrosion-resistant and resistance to perforation protective layer can prevent the heat exchange coil contacting with water, or high temperature In the case of react, and then can prevent heat exchange coil from being corroded, scale, the service life of heat exchange coil can be extended, and Due to the thinner thickness of the protective layer coating, therefore the heat-exchange capacity of heat exchange coil is not interfered with.
Preferably, the inwall of the tower body 8 is additionally provided with silencing cotton structure.It is cold that the structure of silencing cotton advantageously reduces the closed But the noise of the tower generation such as Water spray process, axial flow blower 17 in the course of the work.
Preferably, the closed cooling tower is also included located at tower top for powering too to the closed cooling tower Positive energy photovoltaic panel.Closed cooling tower is powered using solar energy, reduces consumption of the closed cooling tower to conventional electric energy, energy-conservation And environmental protection.
Specifically, the solar energy photovoltaic panel is connected by solar recharging management module with accumulator;The accumulator Outfan is connected Jing after functional transformer regulation with closed cooling tower.
With it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people Member can carry out various change and modification in the range of without departing from this utility model technological thought completely.This reality The content being not limited to new technical scope in description, it is necessary to its technology is determined according to right Property scope.

Claims (9)

1. a kind of novel enclosed cooling tower, it is characterised in that including tower body, located at the air duct on tower body top, under tower body The air inlet of portion's tower wall, the water collection device for setting gradually from top to bottom, spray equipment located at tower body inner chamber, rustless steel heat exchange coil Group, and in tower body bottom collecting-tank;Wherein
If the rustless steel heat exchange coil group includes dry tablet heat exchange coil, the heat exchange coil of monolithic is serpentine coil and adopts without footpath To the serpentine configuration of weld seam;
The air duct includes demister and axial flow blower in air duct;
The water collection device includes some water collecting pieces, and the socket joint for playing interval fixation being arranged between adjacent two water collecting piece Connector;
The spray equipment is connected by a spray pump with collecting-tank, forms a loop structure;Shown spray pump is located at and catchments The side in pond;
Defecator is provided with the suction inlet of the spray pump, the defecator adopts the drainage screen of stainless steel;And institute State and be additionally provided with by defecator a sewage draining exit.
2. closed cooling tower according to claim 1, it is characterised in that the air inlet is vertically provided with air-inlet grille; The air-inlet grille is sequentially overlapped by least one mesh grille and is constituted;And
The mesh grille is in cellular and is made up of some grizzly bars being connected with each other and framework.
3. closed cooling tower according to claim 2, it is characterised in that the water collecting piece includes the connection located at center Portion, and it is distributed in the left and right water-filtering part of connecting portion both sides;The connecting portion is in strip, and surface is arc;
The left and right water-filtering part is provided with the connecting hole for being suitable to be connected with socket joint connector;
At least two ribs that block water are arranged with the left and right water-filtering part upper surface, i.e., described left and right water-filtering part upper surface is in M types are wavy.
4. closed cooling tower according to claim 3, it is characterised in that the cylinder top of the air duct is horizontally disposed to be had First square tube and the second square tube of some vertical distributions;The cylinder top is additionally provided with and some is engaged with the first square tube two ends Groove, i.e. the first square tube are inlaid in the groove, and the bottom surface of the second square tube contacts with the top surface of the first square tube;It is described to remove Mist device is arranged on the top of axial flow blower.
5. closed cooling tower according to claim 4, it is characterised in that the closed cooling tower also includes and the external world Water source connects and for the water replanishing device of collecting-tank replenishment cycles water.
6. closed cooling tower according to claim 5, it is characterised in that the water replanishing device is included located at collecting-tank The first moisturizing joint and the second moisturizing joint on pool wall;And
The first moisturizing joint and the second moisturizing joint are connected with the water side of a tee T;The water inlet of the tee T End is connected with the water inlet pipe of external source;
The first moisturizing joint is also connected with a floating ball valve;The ball float of the floating ball valve is in collecting-tank;
The position of the first moisturizing joint is higher than the second moisturizing joint.
7. closed cooling tower according to claim 6, it is characterised in that apply on the heat exchange coil outer surface of the monolithic It is covered with protective layer;The protective layer is corrosion-resistant and resistance to perforation protective layer.
8. closed cooling tower according to claim 7, it is characterised in that the closed cooling tower is also included located at tower Top for the solar energy photovoltaic panel powered to the closed cooling tower.
9. closed cooling tower according to claim 8, it is characterised in that the solar energy photovoltaic panel passes through solar charging Electric management module is connected with accumulator;The outfan of the accumulator is connected Jing after functional transformer regulation with closed cooling tower.
CN201620984487.6U 2016-08-31 2016-08-31 Novel closed type cooling tower Active CN206113702U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620984487.6U CN206113702U (en) 2016-08-31 2016-08-31 Novel closed type cooling tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620984487.6U CN206113702U (en) 2016-08-31 2016-08-31 Novel closed type cooling tower

Publications (1)

Publication Number Publication Date
CN206113702U true CN206113702U (en) 2017-04-19

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Application Number Title Priority Date Filing Date
CN201620984487.6U Active CN206113702U (en) 2016-08-31 2016-08-31 Novel closed type cooling tower

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CN (1) CN206113702U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111928683A (en) * 2020-06-23 2020-11-13 福建省气柜设备安装有限公司 White smoke treatment device for mechanical cooling tower
CN112683079A (en) * 2020-12-26 2021-04-20 山东泰王冷却设备有限公司 Solar energy-saving environment-friendly closed cooling tower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111928683A (en) * 2020-06-23 2020-11-13 福建省气柜设备安装有限公司 White smoke treatment device for mechanical cooling tower
CN112683079A (en) * 2020-12-26 2021-04-20 山东泰王冷却设备有限公司 Solar energy-saving environment-friendly closed cooling tower

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