CN201671670U - Condenser circulating water heating device for power plant - Google Patents

Condenser circulating water heating device for power plant Download PDF

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Publication number
CN201671670U
CN201671670U CN2010201936139U CN201020193613U CN201671670U CN 201671670 U CN201671670 U CN 201671670U CN 2010201936139 U CN2010201936139 U CN 2010201936139U CN 201020193613 U CN201020193613 U CN 201020193613U CN 201671670 U CN201671670 U CN 201671670U
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CN
China
Prior art keywords
condenser
communicated
circulating water
heat
supply network
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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
Application number
CN2010201936139U
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Chinese (zh)
Inventor
陆斌
Original Assignee
陆斌
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Filing date
Publication date
Application filed by 陆斌 filed Critical 陆斌
Priority to CN2010201936139U priority Critical patent/CN201671670U/en
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Publication of CN201671670U publication Critical patent/CN201671670U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

Abstract

The utility model particularly relates to a condenser circulating water heating device for a power plant and solves the problem of energy waste caused by evaporation loss of heat generated by devaporation in a condenser in the existing power plant. The condenser circulating water heating device for the power plant comprises a condenser, a cooling tower, a heat supply network circulating water pump, a hot water pipe and a cooler communicated with the cooling tower. The condenser, the heat supply network circulating water pump, the hot water pipe and the cooler are communicated by pipelines sequentially. The condenser is communicated with the cooler. A charging pump communicated with the heat supply network circulating water pump and the condenser is arranged between the heat supply network circulating water pump and the condenser. The charging pump is provided with a water tank communicated with the charging pump. The utility model effectively utilizes heat released by devaporation in the condenser by reasonable design, overcomes the defects of energy waste caused by evaporation loss of heat generated by devaporation in the condenser in the existing power plant, saves energy, reduces pollution to the environment and also has the advantages of simple structure and low cost.

Description

Plant condenser circulating water heating device
Technical field
The utility model relates to a kind of heating arrangement, is specially the plant condenser circulating water heating device that a kind of waste heat that utilizes the plant condenser cooling circulating water carries out heat supply.
Background technique
Steam turbine is to have rotary type prime mover that the steam of uniform temperature and pressure does work; The steam turbine that uses in the power plant is that the superheated vapor from boiler is entered in it, pass through the nozzle and the moving vane of a series of loop configurations then, the heat energy of steam is become the mechanical energy of turbine rotor rotation and the electric energy of generator, the exhaust of steam turbine enters vapour condenser then, the cooling working medium that provides by cooling water circulating pump is provided in the vapour condenser, cooling water circulating pump is communicated with cooling tower, thereby the circulating water in the vapour condenser is sent to cooling tower, in this process, be drained into the heat that distributes when vapor condenses is for water in the vapour condenser, be delivered to cooling tower that cooling water circulating pump is communicated with in circulating water in, a large amount of energy is wasted in heat of vaporization loss then.
Summary of the invention
The utility model exists evaporation loss to cause the problem of energy waste in order to solve the heat that vapor condenses produces in the vapour condenser in the existing power plant, and a kind of plant condenser circulating water heating device is provided.
The utility model is to adopt following technological scheme to realize: plant condenser circulating water heating device, comprise vapour condenser and cooling tower, also comprise circulation pump of heat-supply network, hot-water line and the cooler that is communicated with cooling tower, vapour condenser, circulation pump of heat-supply network, hot-water line and cooler are communicated with cooler by pipeline connection successively and vapour condenser, be provided with the small pump that is communicated with it between circulation pump of heat-supply network and the vapour condenser, small pump is provided with the water tank that is communicated with it.When winter need be to user's floor heating heat supply, softened water in the water tank is by the effect of the small pump circulation pump of heat-supply network of flowing through, flow into hot-water line after absorbing the circulating water heat that vapor condenses discharges in the vapour condenser then, by cooler the softened water in the hot-water line is lowered the temperature the back to the steam cooling in the vapour condenser then, then softened water enters circulation pump of heat-supply network after absorbing heat once more, thereby form the heating arrangement of a closed circulation, effectively utilize the heat that vapor condenses discharges in the vapour condenser, when playing the energy saving purpose user has been realized heating.
Be provided with the heater that is communicated with it between circulation pump of heat-supply network and the hot-water line, when to the heat supply of user's hot-water line, when requiring the temperature of softened water higher, further improve the temperature of softened water, satisfy requirement user's heating by setting up heater.
Pipeline between hot-water line and the cooler is provided with filter, can have some impurity after softened water flows out from user's heating system, has guaranteed the degree of purity of softened water by filter, avoids using for a long time impurity easily with the problem of pipeline blockage.
The utility model effectively utilizes the heat that vapor condenses in the vapour condenser discharges by rational design, having overcome the heat that vapor condenses produces in the vapour condenser in the existing power plant exists evaporation loss to cause the problem of energy waste, reduce the pollution of environment in the time of energy saving, had advantage simple in structure, that cost is low simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-vapour condenser, 2-circulation pump of heat-supply network, 3-hot-water line, 4-cooling tower, 5-cooler, 6-small pump, 7-water tank, 8-heater, 9-filter, 10-cooling water circulating pump.
Embodiment
Plant condenser circulating water heating device, comprise vapour condenser 1 and cooling tower 4, also comprise circulation pump of heat-supply network 2, hot-water line 3 and the cooler 5 that is communicated with cooling tower 4, vapour condenser 1, circulation pump of heat-supply network 2, hot-water line 3 and cooler 5 are communicated with successively by pipeline and vapour condenser 1 is communicated with cooler 5, be provided with the small pump 6 that is communicated with it between circulation pump of heat-supply network 2 and the vapour condenser 1, small pump 6 is provided with the water tank 7 that is communicated with it.Be provided with the heater 8 that is communicated with it between circulation pump of heat-supply network 2 and the hot-water line 3; Pipeline between hot-water line 3 and the cooler 5 is provided with filter 9.In the specific implementation process, according to the needs of actual conditions thermometer, pressure gauge and various valves etc. are installed in whole heating arrangement, to satisfy the needs of actual production and heat supply.

Claims (3)

1. plant condenser circulating water heating device, comprise vapour condenser (1) and cooling tower (4), it is characterized in that: also comprise circulation pump of heat-supply network (2), hot-water line (3) and the cooler (5) that is communicated with cooling tower (4), vapour condenser (1), circulation pump of heat-supply network (2), hot-water line (3) and cooler (5) are communicated with successively by pipeline and vapour condenser (1) is communicated with cooler (5), be provided with the small pump (6) that is communicated with it between circulation pump of heat-supply network (2) and the vapour condenser (1), small pump (6) is provided with the water tank (7) that is communicated with it.
2. plant condenser circulating water heating device according to claim 1 is characterized in that: be provided with the heater (8) that is communicated with it between circulation pump of heat-supply network (2) and the hot-water line (3).
3. plant condenser circulating water heating device according to claim 1 and 2 is characterized in that: the pipeline between hot-water line (3) and the cooler (5) is provided with filter (9).
CN2010201936139U 2010-05-13 2010-05-13 Condenser circulating water heating device for power plant Expired - Fee Related CN201671670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201936139U CN201671670U (en) 2010-05-13 2010-05-13 Condenser circulating water heating device for power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201936139U CN201671670U (en) 2010-05-13 2010-05-13 Condenser circulating water heating device for power plant

Publications (1)

Publication Number Publication Date
CN201671670U true CN201671670U (en) 2010-12-15

Family

ID=43329082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201936139U Expired - Fee Related CN201671670U (en) 2010-05-13 2010-05-13 Condenser circulating water heating device for power plant

Country Status (1)

Country Link
CN (1) CN201671670U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102322747A (en) * 2011-08-01 2012-01-18 山西省电力勘测设计院 Indirect cooling system of header system consisting of two turbines and one tower
CN103366619A (en) * 2013-07-31 2013-10-23 沈阳工程学院 Thermal performance experimental device for condenser
RU2565945C2 (en) * 2014-03-12 2015-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Самарский государственный технический универстет Combined heat power plant with open district heating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102322747A (en) * 2011-08-01 2012-01-18 山西省电力勘测设计院 Indirect cooling system of header system consisting of two turbines and one tower
CN103366619A (en) * 2013-07-31 2013-10-23 沈阳工程学院 Thermal performance experimental device for condenser
RU2565945C2 (en) * 2014-03-12 2015-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Самарский государственный технический универстет Combined heat power plant with open district heating system

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101215

Termination date: 20110513