CN106766341A - Using the liquid refrigeration equipment of ship used heat - Google Patents

Using the liquid refrigeration equipment of ship used heat Download PDF

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Publication number
CN106766341A
CN106766341A CN201710118983.2A CN201710118983A CN106766341A CN 106766341 A CN106766341 A CN 106766341A CN 201710118983 A CN201710118983 A CN 201710118983A CN 106766341 A CN106766341 A CN 106766341A
Authority
CN
China
Prior art keywords
liquid
used heat
casing
evaporator
refrigeration equipment
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
CN201710118983.2A
Other languages
Chinese (zh)
Inventor
方懂平
施延军
腾国生
初桂全
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.)
Zhoushan Juyang Technology Development Co Ltd
Original Assignee
Zhoushan Juyang Technology Development 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 Zhoushan Juyang Technology Development Co Ltd filed Critical Zhoushan Juyang Technology Development Co Ltd
Priority to CN201710118983.2A priority Critical patent/CN106766341A/en
Publication of CN106766341A publication Critical patent/CN106766341A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/04—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being ammonia evaporated from aqueous solution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems
    • Y02B30/625—Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration

Abstract

Using the liquid refrigeration equipment of ship used heat, including refrigerator pipes, partition and leak jacket in used heat pipe, ammonia generator, evaporator, casing, liquid cryogenic liquid, pump, cabin, the used heat pipe is connected with ammonia generator, ammonia generator is connected with evaporator, and evaporator is located in casing, there is liquid cryogenic liquid in casing, casing left side is connected with refrigerator pipes in cabin, the mouth of pipe that freezes in cabin is provided with pump, and pump is located in casing, and leak jacket is cased with the pipeline of evaporator；It is an advantage of the invention that：Energy-conservation and safe and reliable.

Description

Using the liquid refrigeration equipment of ship used heat
Technical field
The liquid refrigeration equipment of ship used heat is the present invention relates to the use of, belongs to refrigeration technology field.
Background technology
All directly emitted in the used heat of daily middle ship, such as tail gas, thus resulted in the waste of the energy, it is a lot Ship all carries freezer, and current freezer interior conduit all makees refrigerant using ammonia, once therefore leaked in freezer, will Explosion safety accident is caused, how to be a urgent problem these Resolving probiems.
The content of the invention
It is an object of the invention to provide the liquid refrigeration equipment using ship used heat.
The problem to be solved in the present invention is the deficiency that freezer easily explodes on existing ship.
To realize the purpose of the present invention, the technical solution adopted by the present invention is：
Using the liquid refrigeration equipment of ship used heat, including used heat pipe, ammonia generator, evaporator, casing, liquid cryogenic liquid, Refrigerator pipes, partition and leak jacket in pump, cabin, the used heat pipe are connected with ammonia generator, ammonia generator and evaporator phase Connection, evaporator is located in casing, there is liquid cryogenic liquid in casing, and casing left side is connected with refrigerator pipes in cabin, refrigerator pipes in cabin Mouth is provided with pump, and pump is located in casing, and leak jacket is cased with the pipeline of evaporator.
The leak jacket is made up of sleeve pipe and multiple flexure strips, and flexure strip is located at the two ends of sleeve pipe and is installed in 45 degree of angles.
Condenser is provided with the ammonia generator, ammonia generator is generally absorption or absorption type ammonia and produces knot Structure.
The liquid cryogenic liquid is ethylene glycol water mixed liquid or alcohol-based mixtures.
Advantages of the present invention：The present apparatus uses exhaust heat refrigerating, while replace ammonia in cabin with liquid cryogenic liquid, not only energy-conservation And it is safe and reliable, because with good market prospects.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention using the liquid refrigeration equipment of ship used heat；
Fig. 2 is the enlarged drawing of leak jacket 9；
In figure：1st, in used heat pipe 2, ammonia generator 3, evaporator 4, casing 5, liquid cryogenic liquid 6, pump 7, cabin Refrigerator pipes 8, partition 9, leak jacket 10, sleeve pipe 11, flexure strip.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
The present invention utilizes the liquid refrigeration equipment of ship used heat, including used heat pipe 1, ammonia generator 2, evaporator 3, casing 4th, refrigerator pipes 7, partition 8 and leak jacket 9 in liquid cryogenic liquid 5, pump 6, cabin, the used heat pipe 1 are connected with ammonia generator 2, Realize that tail gas can be utilized, ammonia generator 2 is connected with evaporator 3 and realizes heat exchange, evaporator 3 is located in casing 4, for supplying It is cold, there is liquid cryogenic liquid 5 in casing 4, the left side of casing 4 is connected with refrigerator pipes 7 in cabin, and 7 mouthfuls of refrigerator pipes are provided with pump 6 in cabin, real Existing power conveying, pump 6 is located in casing 4, and leak jacket 9 is cased with the pipeline of evaporator 3, in use can be real as there is leakage Existing fast blockage prevents from influenceing production efficiency.
The leak jacket 9 is made up of sleeve pipe 10 and multiple flexure strips 11, and flexure strip 11 is located at the two ends of sleeve pipe 10 simultaneously Installed in 45 degree of angles and in the same direction, be so moved easily leak source, be then injected into glue and realize leak stopping.
Condenser is provided with the ammonia generator 2, ammonia generator 2 is generally absorption or absorption type ammonia and produces knot Structure, the structure can absorb heat energy from waste gas.
The liquid cryogenic liquid 5 is ethylene glycol water mixed liquid or alcohol-based mixtures, is not easy to freeze in low temperature.
The ammonia generator 2, evaporator 3 are arranged on outside ship storehouse, are directly communicated with air, even if leaked will not also occur Blast.
Application method of the present invention：Tail gas is passed into ammonia generator 2 and displaces cold energy, given cold energy by evaporator 3 Liquid cryogenic liquid 5 is flowed into refrigerator pipes 7 in cabin and realizes refrigeration, just without ammonia in such cabin, it is therefore prevented that the generation of explosion accident.

Claims (4)

1. using the liquid refrigeration equipment of ship used heat, including used heat pipe（1）, ammonia generator（2）, evaporator（3）, casing （4）, liquid cryogenic liquid（5）, pump（6）, refrigerator pipes in cabin（7）, partition（8）, leak jacket（9）, it is characterized in that：The used heat pipe （1）With ammonia generator（2）It is connected, ammonia generator（2）With evaporator（3）It is connected, evaporator（3）Positioned at casing（4） It is interior, casing（4）Inside there is liquid cryogenic liquid（5）, casing（4）Left side is connected with refrigerator pipes in cabin（7）, refrigerator pipes in cabin（7）Mouth peace Equipped with pump（6）, pump（6）Positioned at casing（4）It is interior, evaporator（3）Pipeline on be cased with leak jacket（9）.
2. the liquid refrigeration equipment of utilization ship used heat according to claim 1, it is characterized in that：The leak jacket（9）By Sleeve pipe（10）With multiple flexure strips（11）Constitute, flexure strip（11）Positioned at sleeve pipe（10）Two ends and in the installations of 45 degree angles.
3. the liquid refrigeration equipment of utilization ship used heat according to claim 1, it is characterized in that：The ammonia generator （2）Inside it is provided with condenser, ammonia generator（2）Generally absorption or absorption type ammonia produces structure.
4. the liquid refrigeration equipment of utilization ship used heat according to claim 1, it is characterized in that：The liquid cryogenic liquid （5）It is ethylene glycol water mixed liquid or alcohol-based mixtures.
CN201710118983.2A 2017-03-02 2017-03-02 Using the liquid refrigeration equipment of ship used heat Pending CN106766341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710118983.2A CN106766341A (en) 2017-03-02 2017-03-02 Using the liquid refrigeration equipment of ship used heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710118983.2A CN106766341A (en) 2017-03-02 2017-03-02 Using the liquid refrigeration equipment of ship used heat

Publications (1)

Publication Number Publication Date
CN106766341A true CN106766341A (en) 2017-05-31

Family

ID=58960412

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710118983.2A Pending CN106766341A (en) 2017-03-02 2017-03-02 Using the liquid refrigeration equipment of ship used heat

Country Status (1)

Country Link
CN (1) CN106766341A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004301344A (en) * 2003-03-28 2004-10-28 Osaka Gas Co Ltd Ammonia absorption heat pump
CN102980322A (en) * 2012-08-28 2013-03-20 王云章 Exhaust multifunctional refrigerating system of air cooled ammonia absorption type diesel engine
CN203940555U (en) * 2014-05-13 2014-11-12 浙江海洋学院 A kind of boats and ships absorption refrigeration single-stage dehumidifying hybrid air-conditioning system device
CN105066503A (en) * 2015-08-25 2015-11-18 天津商业大学 Small-size leakproof independently-operating ammonia refrigerator
CN106461158A (en) * 2014-06-25 2017-02-22 气体运输技术公司 Sealed insulating tank and method of manufacturing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004301344A (en) * 2003-03-28 2004-10-28 Osaka Gas Co Ltd Ammonia absorption heat pump
CN102980322A (en) * 2012-08-28 2013-03-20 王云章 Exhaust multifunctional refrigerating system of air cooled ammonia absorption type diesel engine
CN203940555U (en) * 2014-05-13 2014-11-12 浙江海洋学院 A kind of boats and ships absorption refrigeration single-stage dehumidifying hybrid air-conditioning system device
CN106461158A (en) * 2014-06-25 2017-02-22 气体运输技术公司 Sealed insulating tank and method of manufacturing the same
CN105066503A (en) * 2015-08-25 2015-11-18 天津商业大学 Small-size leakproof independently-operating ammonia refrigerator

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Application publication date: 20170531