CN101666283A - Cooling tower circulating water excess pressure utilization device - Google Patents

Cooling tower circulating water excess pressure utilization device Download PDF

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Publication number
CN101666283A
CN101666283A CN200910272224A CN200910272224A CN101666283A CN 101666283 A CN101666283 A CN 101666283A CN 200910272224 A CN200910272224 A CN 200910272224A CN 200910272224 A CN200910272224 A CN 200910272224A CN 101666283 A CN101666283 A CN 101666283A
Authority
CN
China
Prior art keywords
water
cooling tower
circulating water
tower circulating
excess pressure
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.)
Pending
Application number
CN200910272224A
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Chinese (zh)
Inventor
余华强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Huaqiang Chemical Group Co Ltd
Original Assignee
Hubei Huaqiang Chemical Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hubei Huaqiang Chemical Group Co Ltd filed Critical Hubei Huaqiang Chemical Group Co Ltd
Priority to CN200910272224A priority Critical patent/CN101666283A/en
Publication of CN101666283A publication Critical patent/CN101666283A/en
Pending legal-status Critical Current

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Abstract

A cooling tower circulating water excess pressure utilization device comprises a water inlet pipeline which is communicated with a water inlet of a hydraulic turbine that is installed on a bearing support; a water outlet of the hydraulic turbine is communicated with a water outlet pipeline; a main shaft of the hydraulic turbine is connected with a generator through a coupler and a transmission shaft; the hydraulic turbine is of a rear shaft extension cross flow type structure, wherein a shell body is an elbow; one end of the shell body is provided with the water inlet and the other end of theshell body is provided with the water outlet; an impeller component is arranged in the shell body at one end of the water inlet; and one end of the main shaft is connected with the impeller componentand the other end of the main shaft extends out of the shell body and then is connected with the generator through the coupler and the transmission shaft. The cooling tower circulating water excess pressure utilization device has the advantages of energy conservation, no environment pollution, simple structure and easy installation, is suitable for being promoted, and can also be used in other water systems with differential pressure except being used in the cooling tower circulating water system.

Description

A kind of cooling tower circulating water excess pressure utilized device
Technical field
The present invention relates to a kind of energy saving device, the device that particularly a kind of overbottom pressure of utilizing cooling-tower circulating water is generated electricity.
Background technique
Existing cooling tower generally drives the blower fan of cooling tower with motor, entering tower current and ground exists certain height poor, the pressure reduction of this part is wasted, and owing to the estimation to system's hydraulic loss in design is inaccurate, and in consider the multiple factors of making in the using process such as reliability, the cooling-tower circulating water backwater has a small amount of lift more than needed and flow, to this type of backwater, existing way is to make it all by sending into the cooling tower system cools after the valve step-down again, and the overbottom pressure of circulating water is not utilized fully.
Summary of the invention
Technical problem to be solved by this invention provides a kind of cooling tower circulating water excess pressure utilized device, and it can utilize the top pressure power generation of cooling-tower circulating water, energy-saving and environmental protection, has reached the purpose of effective use of energy sources.
In order to solve the problems of the technologies described above, technological scheme of the present invention is: a kind of cooling tower circulating water excess pressure utilized device, comprise intake pipe, intake pipe is communicated with the water intake of water turbine on being installed in supporting base, the water outlet of water turbine is communicated with outlet conduit, and the main shaft of water turbine is connected generator by coupling with transmission shaft.
Intake pipe is communicated with the water intake of water turbine on being installed in supporting base by slip joint.
Be separately installed with control valve on intake pipe and the outlet conduit.
Water turbine is a back axle extend through flow type structure, wherein, housing is a bend pipe, housing one end is provided with water intake, the housing the other end is provided with water outlet, impeller assembly is arranged in the housing of water intake one end, and main shaft one end is connected with impeller assembly, and the main shaft the other end stretches out outside the housing and is connected generator by coupling with transmission shaft.
A kind of cooling tower circulating water excess pressure utilized device provided by the invention, because the water turbine that links to each other with generator has been installed between intake pipe and outlet conduit, circulating water in the cooling tower intake pipe is introduced intake pipe can promote the water turbine generating, can be directly used in cooling-tower circulating water system either machine drives, do not influence the normal use of cooling tower, saved the energy, environmentally safe, simple in structure, install easily; Adopt the water turbine of back axle extend through flow type structure, volume is little, and is in light weight, easy for installation, rationally utilized the space, and the present invention also has the advantage that is fit to popularization, except that being used in the cooling-tower circulating water system, also can be used in other water systems that pressure reduction is arranged.
The circulating water 2000T cooling tower of Hua Qiang company advances have an appointment 10 meters static energy of tower current, the power of motor that drives blower fan of cooling tower is 90KW, and after February in 2009 invention of one playscript with stage directions being installed, existing hydraulic turbine operation is good, can replace former motor fully, but saving power 75KW per hour.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of water turbine of the present invention.
Embodiment
As depicted in figs. 1 and 2, the present invention includes intake pipe 2, intake pipe 2 is communicated with the water intake 4 of water turbine 6 on being installed in supporting base 14, and the water outlet 15 of water turbine 6 is communicated with outlet conduit 7, and the main shaft 13 of water turbine 6 is connected generator 9 by coupling 8 with transmission shaft.
Intake pipe 2 is communicated with the water intake 4 of water turbine 6 on being installed in supporting base 17 by slip joint 5.
Be separately installed with control valve 3,3 ' on intake pipe 2 and the outlet conduit 7.
Water turbine 6 is a back axle extend through flow type structure, wherein, housing 11 is a bend pipe, housing 11 1 ends are provided with water intake 4, housing 11 the other ends are provided with water outlet 15, impeller assembly 12 is arranged in the housing 11 of water intake 4 one ends, and main shaft 13 1 ends are connected with impeller assembly 12, and main shaft 13 the other ends stretch out the housing 11 outer coupling 8 that pass through and are connected generator 9 with transmission shaft.
Intake pipe 2 of the present invention and outlet conduit 7 are installed in respectively on the cooling column circulating water inlet 1, on the cooling column circulating water inlet 1 between intake pipe 2 and the outlet conduit 7, be installed into conduit control valve 10, water in the cooling column circulating water inlet 1 is after the housing 11 that intake pipe 2 enters into water turbine 6 promotes the impeller rotation of impeller assemblies 12, water outlet 15 through housing 11 flows back to cooling column circulating water inlet 1 along outlet conduit 7, and cooling water tower system uses.
The impeller rotation of water turbine 6 drives motor 9 generatings by transmission shaft, generator 9 can be connected with the blower fan of cooling tower by speed reducer, has replaced original motor.
Adopt slip joint to be connected between water turbine 6 and the intake pipe 2, slip joint should have the extending amount of 0-15mm, is convenient to dimension compensation that water turbine 6 installs and takes apart.

Claims (4)

1, a kind of cooling tower circulating water excess pressure utilized device, comprise intake pipe (2), it is characterized in that: intake pipe (2) is communicated with the water intake (4) of water turbine (6) on being installed in supporting base (14), the water outlet (15) of water turbine (6) is communicated with outlet conduit (7), and the main shaft (13) of water turbine (6) is connected generator (9) by coupling (8) with transmission shaft.
2, a kind of cooling tower circulating water excess pressure utilized device according to claim 1 is characterized in that: intake pipe (2) is communicated with the water intake (4) of water turbine (6) on being installed in supporting base (17) by slip joint (5).
3, a kind of cooling tower circulating water excess pressure utilized device according to claim 1 is characterized in that: be separately installed with control valve (3,3 ') on intake pipe (2) and the outlet conduit (7).
4, a kind of cooling tower circulating water excess pressure utilized device according to claim 1, it is characterized in that: water turbine (6) is back axle extend through flow type structure, wherein, housing (11) is a bend pipe, housing (11) one ends are provided with water intake (4), housing (11) the other end is provided with water outlet (15), impeller assembly (12) is arranged in the housing (11) of water intake (4) one ends, main shaft (13) one ends are connected with impeller assembly (12), and main shaft (13) the other end stretches out the outer coupling (8) that passes through of housing (11) and is connected generator (9) with transmission shaft.
CN200910272224A 2009-09-25 2009-09-25 Cooling tower circulating water excess pressure utilization device Pending CN101666283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910272224A CN101666283A (en) 2009-09-25 2009-09-25 Cooling tower circulating water excess pressure utilization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910272224A CN101666283A (en) 2009-09-25 2009-09-25 Cooling tower circulating water excess pressure utilization device

Publications (1)

Publication Number Publication Date
CN101666283A true CN101666283A (en) 2010-03-10

Family

ID=41803035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910272224A Pending CN101666283A (en) 2009-09-25 2009-09-25 Cooling tower circulating water excess pressure utilization device

Country Status (1)

Country Link
CN (1) CN101666283A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101846029A (en) * 2010-05-11 2010-09-29 秦宇献 Cooler with power generation function
CN102094741A (en) * 2010-12-23 2011-06-15 曾兴文 Vertical type water liquid compression annular shaft engine
CN103334861A (en) * 2013-07-08 2013-10-02 山东太平洋环保有限公司 Power generation system applied to pharmaceutical chemical sewage treatment anaerobic tower and working method thereof
CN104279114A (en) * 2014-09-29 2015-01-14 成都赛乐化新机电有限公司 Tubular turbine and cooling tower system comprising same
CN106050534A (en) * 2016-08-01 2016-10-26 中国大唐集团科学技术研究院有限公司 Electricity generating system capable of generating electricity by using water falling potential energy of circulating water cooling tower
CN106500521A (en) * 2016-10-21 2017-03-15 峨眉山市百分百水力节能科技有限公司 Energy-saving recirculating cooling water system
CN110242482A (en) * 2019-06-12 2019-09-17 西安格睿能源动力科技有限公司 Recirculated water backwater top pressure power generation system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101846029A (en) * 2010-05-11 2010-09-29 秦宇献 Cooler with power generation function
WO2011140796A1 (en) * 2010-05-11 2011-11-17 Qin Yuxian Cooler with electricity-generating function
CN101846029B (en) * 2010-05-11 2013-06-12 秦宇献 Cooler with power generation function
CN102094741A (en) * 2010-12-23 2011-06-15 曾兴文 Vertical type water liquid compression annular shaft engine
CN102094741B (en) * 2010-12-23 2013-06-12 曾兴文 Vertical type water liquid compression annular shaft engine
CN103334861A (en) * 2013-07-08 2013-10-02 山东太平洋环保有限公司 Power generation system applied to pharmaceutical chemical sewage treatment anaerobic tower and working method thereof
CN103334861B (en) * 2013-07-08 2016-02-10 山东太平洋环保有限公司 Be applied to power generation system and the method for work thereof of pharmaceutical chemical sewage treatment anaerobic tower
CN104279114A (en) * 2014-09-29 2015-01-14 成都赛乐化新机电有限公司 Tubular turbine and cooling tower system comprising same
CN106050534A (en) * 2016-08-01 2016-10-26 中国大唐集团科学技术研究院有限公司 Electricity generating system capable of generating electricity by using water falling potential energy of circulating water cooling tower
CN106500521A (en) * 2016-10-21 2017-03-15 峨眉山市百分百水力节能科技有限公司 Energy-saving recirculating cooling water system
CN110242482A (en) * 2019-06-12 2019-09-17 西安格睿能源动力科技有限公司 Recirculated water backwater top pressure power generation system

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Application publication date: 20100310