CN208237959U - It provides multiple forms of energy to complement each other heating system - Google Patents

It provides multiple forms of energy to complement each other heating system Download PDF

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Publication number
CN208237959U
CN208237959U CN201820836185.3U CN201820836185U CN208237959U CN 208237959 U CN208237959 U CN 208237959U CN 201820836185 U CN201820836185 U CN 201820836185U CN 208237959 U CN208237959 U CN 208237959U
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China
Prior art keywords
finned tube
outlet
water
tube exchanger
pump
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Active
Application number
CN201820836185.3U
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Chinese (zh)
Inventor
张青峰
刘法杨
张昆
王守锋
王加圣
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.)
Shandong Anyue Energy Saving Technology Co Ltd
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Shandong Anyue Energy Saving Technology Co Ltd
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Priority to CN201820836185.3U priority Critical patent/CN208237959U/en
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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

It provides multiple forms of energy to complement each other heating system the utility model discloses one kind, the industrial heat pump unit evaporator of system is connected with air compressor cooling water water outlet, industrial heat pump unit evaporator outlet is connected with cooling tower import, cooling tower outlet is connected with cooling water circulating pump import, and cooling water circulating pump outlet is connected with air compressor machine import;Water collector is connected with heating cycle pump inlet, heating cycle pump discharge is connected with industrial heat pump train condenser, finned tube exchanger, solid heat storage boiler inlet respectively, industrial heat pump train condenser, finned tube exchanger, solid heat storage boiler export are connected with water segregator, aluminum melting kiln gas smoke outlet is connected with finned tube exchanger entrance, and finned tube exchanger is connected with smoke exhaust pipe;This system has recycled the heat of process cooling water discharge, and hot water preparing meets technique production and heating demands;Using electricity price between peak and valley, accumulation of heat is carried out using night dip electricity by solid heat storage electric boiler, peak load shifting shifts Peak power use load.

Description

It provides multiple forms of energy to complement each other heating system
Technical field
The utility model relates to a kind of industrial heating apparatus fields, and in particular to one kind is provided multiple forms of energy to complement each other heating system.
Background technique
A large amount of cooling waters are needed in art production process, and amount of heat is contained in cooling water, it usually will be hot by cooling tower Amount is discharged in air, and up to 38 DEG C or so of summer technical cooling coolant-temperature gage, winter temperature under the most unfavorable processing condition is 21 DEG C, this Partial heat is wasted in vain, is not only caused atmosphere pollution but also is wasted a large amount of low-grade thermal energy, therefore, is needed pair Existing cooling water heat is recycled.
Factory and enterprise carries out the flat electrovalence policy of peak valley, and low valley power storage device systems are a kind of novel electric heat accumulation systems Energy-accumulating solid substance is heated using trough-electricity and by energy storage by system, system, stops heating in power supply peak period, by storage Thermal energy continues to discharge to heating system or hot water supply system, and equipment uninterrupted accumulation of heat and can also provide thermal energy, to reduce Electricity cost.
Therefore the operating cost for reducing heating equipment by way of peak load shifting is needed, and uses solid heat collecting system It can be very good to solve the problems, such as this.
The flue-gas temperature of aluminium melting furnace course of work discharge is up to 350 degree, and smoke discharge amount is big, contains a large amount of heat, It is underutilized and discharges in vain, and there is heat demand in factory, therefore needs to solve this by residual neat recovering system Problem.
Summary of the invention
It provides multiple forms of energy to complement each other heating system purpose of the utility model is to overcome the deficiencies of the above prior art and provide one kind, On the one hand it solves the problems, such as that production waste heat is underutilized, peak load shifting is on the other hand realized by electric system, is reduced The operating cost of heat supply, to reach energy-efficient purpose.
To achieve the above object, the utility model adopts the following technical solutions: one kind is provided multiple forms of energy to complement each other heating system, including solid Body thermal storage electric boiler, aluminium melting furnace, heat circulation pump, industrial heat pump unit, cooling water circulating pump, finned tube exchanger, cooling tower, Water segregator and water collector;The industrial heat pump unit evaporator is connected with air compressor cooling water water outlet, industry heat Pump assembly evaporator outlet is connected with cooling tower import, and cooling tower outlet is connected with cooling water circulating pump import, and cooling water follows Ring pump discharge is connected with air compressor machine import;Water collector is connected with heating cycle pump inlet, heating cycle pump discharge respectively with industry Heat pump unit condenser, finned tube exchanger, solid heat storage boiler inlet are connected, and industrial heat pump train condenser, finned tube change Hot device, solid heat storage boiler export are connected with water segregator, and aluminum melting kiln gas smoke outlet is connected with finned tube exchanger entrance, fin Heat exchange of heat pipe is connected with smoke exhaust pipe.
For industrial heat pump using recirculated cooling water as heat sink, working medium draws the heat of vaporization of recirculated cooling water in evaporator, Through compressor compresses at the superheated steam of high temperature and pressure, delivery to the water segregator for producing 65 DEG C subsequently into condenser is used for Heat supply reduces energy for factory consumption, saves operating cost.
Energy-accumulating solid substance is heated using trough-electricity and by energy storage by low valley power storage system, is stopped in power supply peak period It only heats, the thermal energy of storage is continued to discharge to heating system or hot water supply system, equipment uninterrupted accumulation of heat and can also mention For thermal energy, to reduce electricity cost.
It is used to heat circulation water for heating by the heat that finned tube exchanger recycles aluminum melting kiln gas, in flue gas The heat contained is made full use of, and operating cost is low, saves the operating cost of factory.
The utility model has the beneficial effects that on the one hand having recycled the heat of process cooling water discharge by industrial heat pump unit Amount, hot water preparing meet technique production and heating demands, can save enterprise operation expense;On the other hand time-of-use tariffs are utilized Difference carries out accumulation of heat using night dip electricity by solid heat storage electric boiler, and peak load shifting shifts Peak power use load, sufficiently benefit With electricity price between peak and valley, operating cost is saved;The waste heat of aluminium melting furnace high-temperature flue gas is recycled by finned tube waste-heat recovery device, For heating demands, reduce the consumption of the energy, energy conservation and environmental protection, economical and efficient is advanced control, safe and reliable!It is easy to spread to answer With.
Detailed description of the invention
Fig. 1 is the utility model structure diagram;
Wherein 1. solid heat storage electric boiler, 2. aluminium melting furnaces, 3. finned tube exchangers, 4. water segregators, 5. industrial heat pump units, 6. heat circulation pump, 7. cooling water circulating pumps, 8. air compressor machines, 9. cooling towers, 10. water collectors.
Specific embodiment
The utility model is further elaborated with reference to the accompanying drawings and examples, it should explanation, under state It is bright merely to explain the utility model, its content is not defined.
In conjunction with shown in Figure of description figure one, one kind is provided multiple forms of energy to complement each other heating system, and the industrial heat pump unit 5 of the system evaporates Device import is connected with 8 cooling water outlet of air compressor machine, and 5 evaporator outlet of industrial heat pump unit is connected with 9 import of cooling tower, The outlet of cooling tower 9 is connected with 7 import of cooling water circulating pump, and the outlet of cooling water circulating pump 7 is connected with 8 import of air compressor machine;Water collector 10 are connected with 6 import of heat circulation pump, heat circulation pump 6 outlet respectively with 5 condenser of industrial heat pump unit, finned tube exchanger 3,1 import of solid heat storage electric boiler is connected, and 5 condenser of industrial heat pump unit, finned tube exchanger 3, solid heat storage electric boiler 1 go out Mouth is connected with water segregator 4, and 2 flue gas smoke outlet of aluminium melting furnace is connected with 3 entrance of finned tube exchanger, finned tube exchanger 3 and smoke evacuation Pipe is connected.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this The limitation of type protection scope, based on the technical solution of the present invention, those skilled in the art do not need to pay creation Property the various modifications or changes that can make of labour be still within the scope of the present invention.

Claims (1)

1. heating system of providing multiple forms of energy to complement each other, including solid heat storage electric boiler, aluminium melting furnace, heat circulation pump, industrial heat pump unit, cooling Water-circulating pump, finned tube exchanger, cooling tower, water segregator and water collector;It is characterized in that industrial heat pump unit evaporator It is connected with air compressor cooling water water outlet, industrial heat pump unit evaporator outlet is connected with cooling tower import, and cooling tower goes out Mouth is connected with cooling water circulating pump import, and cooling water circulating pump outlet is connected with air compressor machine import;Water collector and heat circulation pump Import be connected, heating cycle pump discharge respectively with industrial heat pump train condenser, finned tube exchanger, solid heat storage boiler inlet It is connected, industrial heat pump train condenser, finned tube exchanger, solid heat storage boiler export are connected with water segregator, aluminum melting kiln gas Smoke outlet is connected with finned tube exchanger entrance, and finned tube exchanger is connected with smoke exhaust pipe.
CN201820836185.3U 2018-05-31 2018-05-31 It provides multiple forms of energy to complement each other heating system Active CN208237959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820836185.3U CN208237959U (en) 2018-05-31 2018-05-31 It provides multiple forms of energy to complement each other heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820836185.3U CN208237959U (en) 2018-05-31 2018-05-31 It provides multiple forms of energy to complement each other heating system

Publications (1)

Publication Number Publication Date
CN208237959U true CN208237959U (en) 2018-12-14

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CN201820836185.3U Active CN208237959U (en) 2018-05-31 2018-05-31 It provides multiple forms of energy to complement each other heating system

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110594839A (en) * 2019-09-17 2019-12-20 北方工业大学 Combined heat and power supply type heating system and heating method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110594839A (en) * 2019-09-17 2019-12-20 北方工业大学 Combined heat and power supply type heating system and heating method

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