CN205638638U - Diesel generating set waste heat recovery device - Google Patents

Diesel generating set waste heat recovery device Download PDF

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Publication number
CN205638638U
CN205638638U CN201620117467.9U CN201620117467U CN205638638U CN 205638638 U CN205638638 U CN 205638638U CN 201620117467 U CN201620117467 U CN 201620117467U CN 205638638 U CN205638638 U CN 205638638U
Authority
CN
China
Prior art keywords
pipeline
heat
heat transfer
hot water
generating set
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.)
Expired - Fee Related
Application number
CN201620117467.9U
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Chinese (zh)
Inventor
郭宏
许伟杰
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.)
Guangzhou Gongying Metal Products Co Ltd
Original Assignee
Guangzhou Gongying Metal Products 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 Guangzhou Gongying Metal Products Co Ltd filed Critical Guangzhou Gongying Metal Products Co Ltd
Priority to CN201620117467.9U priority Critical patent/CN205638638U/en
Application granted granted Critical
Publication of CN205638638U publication Critical patent/CN205638638U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Abstract

The utility model discloses a diesel generating set waste heat recovery device, say and the heat transfer pipeline including generating set, unit silencer, heat transfer chamber, cold water entering pipeline, hot water discharging tube, the unit silencer includes intake pipe, outlet duct and noise elimination pipe, wherein, intake -tube connection generating set, exhaust treatment device is connected to the outlet duct, the intraductal formation heat transfer chamber of eliminating the noise, the heat transfer intracavity is equipped with heat transfer device, wherein, the heat transfer device right side is connected cold water and is got into the pipeline, and heat transfer device connects in the left side hot water discharging tube way, is equipped with the flow valve on hot water discharging tube says, cold water gets into the pipeline, hot water discharging tube says and all passes the pipe of eliminating the noise, and cold water gets into the pipeline, hot water discharging tube says and forms the heat transfer pipeline at the noise elimination intraduct, the global even interval of heat transfer pipeline excircle is provided with convex structure, the utility model discloses heat transfer area is big, and the heat utilization efficiency is high, reduces the noise, and environmental protection and energy saving are pollution -free, and the energy consumption is low, low in production cost.

Description

A kind of diesel generating set waste-heat recovery device
Technical field
This utility model relates to generating set waste-heat recovery device, specifically a kind of diesel generating set waste-heat recovery device.
Background technology
Heat exchanger (also known as heat exchanger), passes to the device of another kind of heat-carrying agent by heat from a kind of heat-carrying agent.In industrial processes, it is often necessary to be heated or cooled, i.e. the transmission of heat, when a kind of fluid carries out heat exchange with one other fluid but does not allows to mix, it is desirable to carry out in recuperative heat exchanger;
In industrial processes, the biggest heat and noise can be produced during diesel generating set work, when diesel generating set works, this partial heat produced the most does not recycles, cause waste of making clear one's meaning and position, therefore we need this part of waste heat to fully utilize in heating big, particularly when diesel generating set is applied to outwork, outwork in winter personnel are big to the demand of warm water, the temperature on acoustic filter surface can be utilized completely to carry out heating, allow cold water warm water, for outwork librarian use, the problem solving outdoor heating water, achieving environmental protection and energy saving.
Utility model content
The purpose of this utility model is to provide a kind of heat exchange area big, and heat utilization efficiency is high, reducing noise, and environmental protection and energy saving are pollution-free, and energy consumption is low, the diesel generating set waste-heat recovery device that production cost is low, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of diesel generating set waste-heat recovery device, enters pipeline, hot water discharge pipe road and heat exchange pipeline including generating set, unit acoustic filter, heat exchanging chamber, cold water;Described unit acoustic filter includes air inlet pipe, escape pipe and hush tube;Wherein, air inlet pipe connects generating set, and escape pipe connects emission-control equipment;Form heat exchanging chamber in described hush tube, in heat exchanging chamber, be provided with heat-exchanger rig;Wherein, connecting cold water and enter pipeline, connect hot water discharge pipe road on the left of heat-exchanger rig on the right side of heat-exchanger rig, hot water discharge pipe road is provided with flow valve;Described cold water enters pipeline, hot water discharge pipe road both passes through hush tube, and cold water enters pipeline, hot water discharge pipe road is internally formed heat exchange pipeline at hush tube;On described heat exchange pipeline outer circumference surface, uniform intervals is provided with boss structure, and the middle part being positioned at boss structure is provided with arc groove.
Further: the height of described boss structure is the 5%-8% of the radius of heat exchange pipeline.
Further: the distance between described boss structure is 10-50 millimeter.
Compared with prior art, in this utility model, when diesel generator group works, hush tube can produce substantial amounts of heat, the temperature making hush tube surface reaches a high temperature, and when cold water enters inflow pipeline from cold water, heats through heat exchange pipeline, when opening flow valve, hot water flows out from hot water discharge pipe road;Wherein, heat exchange pipeline heat exchange area is big, and heat utilization efficiency is high, and meanwhile, hush tube both can store again heat with reducing noise, and the problem solving outdoor heating water, environmental protection and energy saving are pollution-free, and energy consumption is low, and production cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of diesel generating set waste-heat recovery device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of diesel generating set waste-heat recovery device, enter pipeline 7, hot water discharge pipe road 8 and heat exchange pipeline 10 including generating set 1, unit acoustic filter 2, heat exchanging chamber 6, cold water;Described unit acoustic filter 2 includes air inlet pipe 3, escape pipe 4 and hush tube 5;Wherein, air inlet pipe 3 connects generating set 1, and escape pipe 4 connects emission-control equipment;Form heat exchanging chamber 6 in described hush tube 5, in heat exchanging chamber 6, be provided with heat-exchanger rig;Wherein, connecting cold water and enter pipeline 7, connect hot water discharge pipe road 8 on the left of heat-exchanger rig on the right side of heat-exchanger rig, hot water discharge pipe road 8 is provided with flow valve 9;Described cold water enters pipeline 7, hot water discharge pipe road 8 both passes through hush tube 5, and cold water enters pipeline 7, hot water discharge pipe road 8 is internally formed heat exchange pipeline 10 at hush tube 5;On described heat exchange pipeline 10 outer circumference surface, uniform intervals is provided with boss structure 13, and the middle part being positioned at boss structure 13 is provided with arc groove 14;Wherein, the height of boss structure 13 is the 5%-8% of the radius of heat exchange pipeline 10, and the distance 12 between adjacent two boss structures 13 is 10-50 millimeter;In work, when diesel generator group works, hush tube 5 can produce substantial amounts of heat, the temperature making hush tube 5 surface reaches a high temperature, and when cold water enters inflow pipeline 7 from cold water, heats through heat exchange pipeline 10, when opening flow valve 9, hot water flows out from hot water discharge pipe road 8;Wherein, heat exchange pipeline 10 heat exchange area is big, and heat utilization efficiency is high, and meanwhile, hush tube 5 both can store again heat with reducing noise, and the problem solving outdoor heating water, environmental protection and energy saving are pollution-free, and energy consumption is low, and production cost is low.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.

Claims (3)

1. a diesel generating set waste-heat recovery device, enters pipeline (7), hot water discharge pipe road (8) and heat exchange pipeline (10) including generating set (1), unit acoustic filter (2), heat exchanging chamber (6), cold water;It is characterized in that, described unit acoustic filter (2) includes air inlet pipe (3), escape pipe (4) and hush tube (5);Wherein, air inlet pipe (3) connects generating set (1), and escape pipe (4) connects emission-control equipment;Forming heat exchanging chamber (6) in described hush tube (5), heat exchanging chamber is provided with heat-exchanger rig in (6);Wherein, connecting cold water and enter pipeline (7), connect hot water discharge pipe road (8) on the left of heat-exchanger rig on the right side of heat-exchanger rig, hot water discharge pipe road (8) are provided with flow valve (9);Described cold water enters pipeline (7), hot water discharge pipe road (8) both pass through hush tube (5), and cold water enters pipeline (7), hot water discharge pipe road (8) are internally formed heat exchange pipeline (10) at hush tube (5);On described heat exchange pipeline (10) outer circumference surface, uniform intervals is provided with boss structure (13), and the middle part being positioned at boss structure (13) is provided with arc groove (14).
Diesel generating set waste-heat recovery device the most according to claim 1, it is characterised in that the height of described boss structure (13) is the 5%-8% of the radius of heat exchange pipeline (10).
Diesel generating set waste-heat recovery device the most according to claim 1, it is characterised in that the distance (12) between described boss structure (13) is 10-50 millimeter.
CN201620117467.9U 2016-02-05 2016-02-05 Diesel generating set waste heat recovery device Expired - Fee Related CN205638638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620117467.9U CN205638638U (en) 2016-02-05 2016-02-05 Diesel generating set waste heat recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620117467.9U CN205638638U (en) 2016-02-05 2016-02-05 Diesel generating set waste heat recovery device

Publications (1)

Publication Number Publication Date
CN205638638U true CN205638638U (en) 2016-10-12

Family

ID=57078167

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620117467.9U Expired - Fee Related CN205638638U (en) 2016-02-05 2016-02-05 Diesel generating set waste heat recovery device

Country Status (1)

Country Link
CN (1) CN205638638U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107664346A (en) * 2017-08-23 2018-02-06 中国科学院广州能源研究所 A kind of heat pump tail gas noise reduction heat reclamation device
CN111547219A (en) * 2020-05-20 2020-08-18 江南造船(集团)有限责任公司 Recycling device for condensed water and waste heat of ship and using method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107664346A (en) * 2017-08-23 2018-02-06 中国科学院广州能源研究所 A kind of heat pump tail gas noise reduction heat reclamation device
CN111547219A (en) * 2020-05-20 2020-08-18 江南造船(集团)有限责任公司 Recycling device for condensed water and waste heat of ship and using method thereof
CN111547219B (en) * 2020-05-20 2021-03-12 江南造船(集团)有限责任公司 Recycling device for condensed water and waste heat of ship and using method thereof

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

Granted publication date: 20161012

Termination date: 20190205