CN106320425A - Water chiller unit heat energy recovery and utilization system - Google Patents
Water chiller unit heat energy recovery and utilization system Download PDFInfo
- Publication number
- CN106320425A CN106320425A CN201610828382.6A CN201610828382A CN106320425A CN 106320425 A CN106320425 A CN 106320425A CN 201610828382 A CN201610828382 A CN 201610828382A CN 106320425 A CN106320425 A CN 106320425A
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- Prior art keywords
- valve
- control valve
- frozen water
- water unit
- condenser
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/02—Methods or layout of installations for water supply for public or like main supply for industrial use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The invention discloses a water chiller unit heat energy recovery and utilization system. The water in plant area reservoir is delivered to condensers of ice water units for cooling in winter and then flows back to the plant area reservoir to form circulation, so that the water temperature of the plant area reservoir is improved, the heating frequency of a humidifying device is effectively reduced, electricity consumption is reduced, the temperature of domestic water is improved, and the comfort of users is improved.
Description
Technical field
The present invention relates to heat recovery technical field, particularly relate to a kind of frozen water unit heat energy recycling system.
Background technology
The production of on-site and life be all from, with water, the tap water that Running-water Company is supplied.But after entering winter,
Due to tap water inflow temperature substantially below 10 DEG C, on-site is caused to cause a series of problem:
1, relatively low due to water temperature, often there is burst conditions in water pipe, has influence on the normal production of plant area;
2, the pure water of on-site is prepared typically by RO membrane tube, but owing to the inflow temperature of tap water is relatively low, shadow
Ring the producing water ratio to pure water, cause the aquifer yield of pure water cannot promote always;
3, much produce equipment at on-site to produce at normal temperatures, to ensure the matter of product because of process characteristics requirement water temperature
Amount, so that the tap water that temperature is relatively low is heated to room temperature, but so adds certain production cost undoubtedly;
4, in order to ensure constant temperature and humidity and some plating kind equipment coolings of dust free room, it is required for every day using frozen water mechanism
Standby substantial amounts of frozen water, and frozen water machine can produce substantial amounts of heat in preparing fluvioglacial processes, these heats do not obtain reasonably
Recycle, beyond doubt one waste;
5, domestic water and water for bathing need to be heated the tap water of lower temperature by boiler, have both been lost substantial amounts of
The energy, and tend not to supply in time.
To this end, applicant carried out useful exploration and trial, have found result of the above problems, will be detailed below being situated between
The technical scheme continued produces under this background.
Summary of the invention
The technical problem to be solved: supply water when winter produced a series of ask for existing plant area
Topic, and provide a kind of ensure on-site normal produce, cost-effective, improve domestic water temperature, improve personnel's comfort level
Frozen water unit heat energy recycling system.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of frozen water unit heat energy recycling system, including:
First frozen water unit, the condenser water inlet of described first frozen water unit pass sequentially through the first control valve, second
Control valve and circulating pump to be connected with the outlet of plant area reservoir, its leaving condenser water mouth pass sequentially through the 3rd control valve, the
Four control valves and the 5th controls valve and is connected with the refluxing opening of plant area reservoir;
Second frozen water unit, the condenser water inlet of described second frozen water unit controls valve by the 6th and is attempted by described
First controls valve and second controls between valve, and its leaving condenser water mouth controls valve by the 7th and is attempted by described 3rd control
Valve processed and the 4th controls between valve;
3rd frozen water unit, the condenser water inlet of described 3rd frozen water unit controls valve by the 8th and is attempted by described
4th controls valve and the 5th controls between valve, and its leaving condenser water mouth controls valve by the 9th and is attempted by described 7th control
Between the refluxing opening of valve processed and plant area's reservoir;
Tenth controls valve, and the described tenth one end controlling valve is attempted by described first and controls valve and the second control valve
Between Men, its other end is attempted by the described 3rd and controls between valve and the 4th control valve;
First cooling tower, the water inlet of described first cooling tower is by the 11st control valve and described first frozen water unit
Leaving condenser water mouth connect, its outlet is by the condenser water inlet of the 12nd control valve and described first frozen water unit
Connect;
Second cooling tower, the water inlet of described second cooling tower is by the 13rd control valve and described second frozen water unit
Leaving condenser water mouth connect, its outlet is by the condenser water inlet of the 14th control valve and described second frozen water unit
Connect;
3rd cooling tower, the water inlet of described 3rd cooling tower is by the 15th control valve and described 3rd frozen water unit
Leaving condenser water mouth connect, its outlet is by the condenser water inlet of the 16th control valve and described 3rd frozen water unit
Connect;And
Control system, described control system respectively with described first, second, third frozen water unit, first, second, third
Cooling tower, circulating pump and described first, second, third, fourth, the five, the six, the seven, the eight, the nine, the ten, the tenth
One, the 12nd, the 13rd, the 14th, the 15th, the 16th controls valve connection.
Owing to have employed technical scheme as above, the beneficial effects of the present invention is: the present invention when winter by plant area's water
Water in storehouse is delivered to the condenser of each frozen water unit and lowers the temperature, and water forms circulation in being back to plant area's reservoir again, thus
Reach to improve the water temperature of plant area's reservoir.It is proven, in winter (November every day is to March), utilizes the waste heat that frozen water machine is lowered the temperature
Recycle, 3500T water temperature of reservoir is brought up to 25 DEG C of room temperature from less than 10 DEG C, annual saving diesel oil about 220, diesel oil per ton
Market price about 5500 yuan, annual saving about 1,200,000 yuan, also reduce the workload of hot-water boiler simultaneously, maintenance cost reduces by 100,000
Unit/year.Additionally, the present invention also efficiently reduces wet process equipment heating frequency, reduce power consumption, improve domestic water temperature,
Lifting personnel's comfort level.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Conjunction is specifically illustrating, and the present invention is expanded on further.
Seeing Fig. 1, be given in figure is a kind of frozen water unit heat energy recycling system, including frozen water unit 110,120,
130, cooling tower 210,220,230, control valve 301,302,303,304,305,306,307,308,309,310,311,
312,313,314,315,316, circulating pump 400 and control system (not shown), wherein, control valve 301,302,
303,304,305,306,307,308,309,310,311,312,313,314,315,316 is electric control valve.
The condenser water inlet of frozen water unit 110 pass sequentially through control valve 301, control valve 302 and circulating pump 400 with
The outlet 11 of plant area's reservoir 10 connects, and its leaving condenser water mouth passes sequentially through control valve 303, controls valve 304 and control
Valve 305 is connected with the refluxing opening 12 of plant area reservoir 10.
The condenser water inlet of frozen water unit 120 is attempted by control valve 301 by controlling valve 306 and controls valve
Between 302, its leaving condenser water mouth is attempted by control valve 303 by controlling valve 307 and controls between valve 304.
The condenser water inlet of frozen water unit 130 is attempted by control valve 304 by controlling valve 308 and controls valve
Between 305, the refluxing opening 12 that its leaving condenser water mouth controls valve 307 with plant area's reservoir 10 by controlling valve 309 to be attempted by
Between.
The one end controlling valve 310 is attempted by control valve 301 and controls between valve 302, and its other end is attempted by control
Between valve 303 processed and control valve 304.
The water inlet of cooling tower 210 is connected with the leaving condenser water mouth of frozen water unit 110 by controlling valve 311, and it goes out
The mouth of a river is connected with the condenser water inlet of frozen water unit 110 by controlling valve 312.
The water inlet of cooling tower 220 is connected with the leaving condenser water mouth of frozen water unit 120 by controlling valve 313, and it goes out
The mouth of a river is connected with the condenser water inlet of frozen water unit 120 by controlling valve 314.
The water inlet of cooling tower 230 is connected with the leaving condenser water mouth of frozen water unit 130 by controlling valve 315, and it goes out
The mouth of a river is connected with the condenser water inlet of frozen water unit 130 by controlling valve 316.
Control system respectively with frozen water unit 110,120,130, cooling tower 210,220,230, control valve 301,302,
303,304,305,306,307,308,309,310,311,312,313,314,315,316 and circulating pump 400 control connect.
The operation principle of the frozen water unit heat energy recycling system of the present invention is as follows:
Enter after winter, when the water temperature of plant area's reservoir is less than 10 DEG C, control system on the one hand control cooling tower 210,220,
230 quit work, and will control valve 310,311,312,313,314,315,316 simultaneously and close, and on the other hand control frozen water machine
Group 110,130 and circulating pump 400 start, and are opened by control valve 301,302,303,304,308,309 simultaneously, will control valve
305,306,307 closing, at this moment the water temperature of plant area's reservoir persistently rises;
When the water temperature of plant area's reservoir rises to 20 DEG C~25 DEG C, on the one hand control system controls frozen water unit 110 and stops
Work, controls frozen water unit 120 and starts, and frozen water unit 130 works on, on the other hand will control valve 302,304,306,
307,308,309 open, valve 301,303,305 will be controlled and close, and control valve 310,311,312,313,314,315,316
Being still within closed mode, at this moment the water temperature of plant area's reservoir maintains between 20 DEG C~25 DEG C;
When the water temperature of plant area's reservoir is higher than 25 DEG C, on the one hand control system controls frozen water unit 110 and starts, and controls frozen water
Unit 120,130 quits work, and is on the other hand opened by control valve 301,302,303,304,305, general's control valve 306,
307,308,309 close, control valve 310,311,312,313,314,315,316 and be still within closed mode, it is ensured that at this moment
The water temperature of plant area's reservoir is down to zone of reasonableness.
After entering summer, control system on the one hand controls frozen water unit 110,120,130 and cooling tower 210,220,230 opens
Dynamic, circulating pump 400 quits work, and is on the other hand opened by control valve 311,312,313,314,315,316, controls valve
301,302,303,305,306,307,308,309 close, at this moment frozen water unit 110,120,130 use cooling tower 210,220,
230 cool down.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (1)
1. a frozen water unit heat energy recycling system, it is characterised in that including:
First frozen water unit, the condenser water inlet of described first frozen water unit passes sequentially through the first control valve, the second control
Valve and circulating pump are connected with the outlet of plant area's reservoir, and its leaving condenser water mouth passes sequentially through the 3rd control valve, the 4th control
Valve processed and the 5th controls valve and is connected with the refluxing opening of plant area reservoir;
Second frozen water unit, the condenser water inlet of described second frozen water unit controls valve by the 6th and is attempted by described first
Controlling valve and second and control between valve, its leaving condenser water mouth controls valve by the 7th and is attempted by described 3rd control valve
Men Yu tetra-controls between valve;
3rd frozen water unit, the condenser water inlet of described 3rd frozen water unit controls valve by the 8th and is attempted by the described 4th
Controlling valve and the 5th and control between valve, its leaving condenser water mouth controls valve by the 9th and is attempted by described 7th control valve
Between door and the refluxing opening of plant area's reservoir;
Tenth control valve, described tenth control valve one end be attempted by described first control valve with second control valve it
Between, its other end is attempted by the described 3rd and controls between valve and the 4th control valve;
First cooling tower, the water inlet of described first cooling tower is cold by the 11st control valve and described first frozen water unit
Condenser outlet connects, and its outlet is connected by the condenser water inlet of the 12nd control valve with described first frozen water unit
Connect;
Second cooling tower, the water inlet of described second cooling tower is cold by the 13rd control valve and described second frozen water unit
Condenser outlet connects, and its outlet is connected by the condenser water inlet of the 14th control valve with described second frozen water unit
Connect;
3rd cooling tower, the water inlet of described 3rd cooling tower is cold by the 15th control valve and described 3rd frozen water unit
Condenser outlet connects, and its outlet is connected by the condenser water inlet of the 16th control valve with described 3rd frozen water unit
Connect;And
Control system, described control system respectively with described first, second, third frozen water unit, first, second, third cooling
Tower, circulating pump and described first, second, third, fourth, the 5th, the 6th, the 7th, the 8th, the 9th, the tenth, the 11st,
12, the 13rd, the 14th, the 15th, the 16th controls valve connects.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610828382.6A CN106320425A (en) | 2016-09-18 | 2016-09-18 | Water chiller unit heat energy recovery and utilization system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610828382.6A CN106320425A (en) | 2016-09-18 | 2016-09-18 | Water chiller unit heat energy recovery and utilization system |
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Publication Number | Publication Date |
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CN106320425A true CN106320425A (en) | 2017-01-11 |
Family
ID=57786714
Family Applications (1)
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CN201610828382.6A Pending CN106320425A (en) | 2016-09-18 | 2016-09-18 | Water chiller unit heat energy recovery and utilization system |
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CN (1) | CN106320425A (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005076934A (en) * | 2003-08-29 | 2005-03-24 | Hitachi Home & Life Solutions Inc | Heat-recovery-combined heat pump water heater |
JP2009198115A (en) * | 2008-02-22 | 2009-09-03 | Mitsubishi Electric Corp | Hot water storage type hot water supply system and control method of hot water storage type hot water supply system |
WO2013145761A1 (en) * | 2012-03-29 | 2013-10-03 | パナソニック株式会社 | Electricity generation system and operating method therefor |
CN204176960U (en) * | 2014-08-29 | 2015-02-25 | 上海安悦节能技术有限公司 | The recuperation of heat of a kind of factory utilizes control system |
CN204705072U (en) * | 2015-05-20 | 2015-10-14 | 中国电力工程顾问集团西南电力设计院有限公司 | The configuration structure of a kind of power plant central refrigerating heating system |
CN204705071U (en) * | 2015-05-20 | 2015-10-14 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of power plant central refrigerating system cold source equipment structure |
CN205279357U (en) * | 2016-01-05 | 2016-06-01 | 香港华艺设计顾问(深圳)有限公司 | Cooling water set heat recovery system |
CN205536260U (en) * | 2016-02-01 | 2016-08-31 | 大连中盈机电工程有限公司 | Freezing water system of building of recoverable waste heat |
CN206110226U (en) * | 2016-09-18 | 2017-04-19 | 上海展华电子有限公司 | Frozen water unit heat recovery utilizes system |
-
2016
- 2016-09-18 CN CN201610828382.6A patent/CN106320425A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005076934A (en) * | 2003-08-29 | 2005-03-24 | Hitachi Home & Life Solutions Inc | Heat-recovery-combined heat pump water heater |
JP2009198115A (en) * | 2008-02-22 | 2009-09-03 | Mitsubishi Electric Corp | Hot water storage type hot water supply system and control method of hot water storage type hot water supply system |
WO2013145761A1 (en) * | 2012-03-29 | 2013-10-03 | パナソニック株式会社 | Electricity generation system and operating method therefor |
CN204176960U (en) * | 2014-08-29 | 2015-02-25 | 上海安悦节能技术有限公司 | The recuperation of heat of a kind of factory utilizes control system |
CN204705072U (en) * | 2015-05-20 | 2015-10-14 | 中国电力工程顾问集团西南电力设计院有限公司 | The configuration structure of a kind of power plant central refrigerating heating system |
CN204705071U (en) * | 2015-05-20 | 2015-10-14 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of power plant central refrigerating system cold source equipment structure |
CN205279357U (en) * | 2016-01-05 | 2016-06-01 | 香港华艺设计顾问(深圳)有限公司 | Cooling water set heat recovery system |
CN205536260U (en) * | 2016-02-01 | 2016-08-31 | 大连中盈机电工程有限公司 | Freezing water system of building of recoverable waste heat |
CN206110226U (en) * | 2016-09-18 | 2017-04-19 | 上海展华电子有限公司 | Frozen water unit heat recovery utilizes system |
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Application publication date: 20170111 |