CN105841520A - Modularized heat exchanger easy to clean - Google Patents

Modularized heat exchanger easy to clean Download PDF

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Publication number
CN105841520A
CN105841520A CN201610305233.1A CN201610305233A CN105841520A CN 105841520 A CN105841520 A CN 105841520A CN 201610305233 A CN201610305233 A CN 201610305233A CN 105841520 A CN105841520 A CN 105841520A
Authority
CN
China
Prior art keywords
heat exchanger
heat exchange
easy
clean
modularity
Prior art date
Application number
CN201610305233.1A
Other languages
Chinese (zh)
Inventor
金柯楠
Original Assignee
金柯楠
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 金柯楠 filed Critical 金柯楠
Priority to CN201610305233.1A priority Critical patent/CN105841520A/en
Publication of CN105841520A publication Critical patent/CN105841520A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/01Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters

Abstract

The invention discloses a modularized heat exchanger easy to clean. The modularized heat exchanger comprises an induced air cover, a heat exchange cylinder and an air guide cover, all of which are sequentially connected through a sealing ring, a bolt and a flange. A heat exchange coil is arranged in the heat exchange cylinder. The upper end of the heat exchange coil is connected with a water inlet pipe extending to the outer side of the heat exchange cylinder. The lower end of the heat exchange coil is connected with a water draining pipe extending to the outer side of the heat exchange cylinder. The outer side of the heat exchange coil is further cooperatively provided with a heat insulation and heat preservation layer fixed to the inner wall of the heat exchange cylinder. An activate carbon filtering net is arranged in the induced air cover. An exhaust pipe is further connected to the middle position of the top of the induced air cover. A steel wire filtering net is arranged in the air guide cover, and an air inlet pipe is further connected to the middle position of the bottom of the air guide cover. By means of the modularized heat exchange easy to clean, modularized design is adopted in the heat exchanger, the induced air cover, the heat exchange cylinder and the air guide cover can be conveniently demounted, all parts in the heat exchanger can be cleaned and maintained, the stable heat exchange efficiency of the heat exchanger is maintained, and the heat exchanger is stable, reliable and high in heat exchange efficiency.

Description

A kind of modularity easy to clean heat exchanger
Technical field
The present invention relates to a kind of heat-exchanger rig, specifically a kind of modularity easy to clean heat exchanger.
Background technology
Data show Chinese heat exchanger industrial market scale in 2010 at about 50,000,000,000 yuan, focus primarily upon oil, chemical industry, The fields such as metallurgy, electric power, boats and ships, central heating, refrigeration air-conditioner, machinery, food, pharmacy.Wherein, petrochemical industry neck Territory remains the market that heat exchanger industry is maximum, and its market scale is 15,000,000,000 yuan;Electric power field of metallurgy heat exchanger market scale At about 8,000,000,000 yuan;Shipping industry heat exchanger market scale is more than 4,000,000,000 yuan;Mechanical industry heat exchanger market scale is about 4000000000 yuan;Central heating industry heat exchanger market scale is more than 3,000,000,000 yuan, and food industry also has the market of nearly 3,000,000,000 yuan.Separately Outward, aerospace craft, semiconductor device, nuclear power conventional island nuclear island, wind power generating set, solar energy power generating polysilicon The fields such as production are required for substantial amounts of specialty heat exchanger, and these markets there are about the scale of 13,000,000,000 yuan.So market of scale needs Want more easy to clean to safeguard, and the high heat exchanger of heat exchange efficiency solves in existing market demand endlessly.
Summary of the invention
It is an object of the invention to provide a kind of modularity easy to clean heat exchanger, with asking of solving to propose in above-mentioned background technology Topic.
For achieving the above object, the present invention provides following technical scheme:
A kind of modularity easy to clean heat exchanger, including the blower cover being sequentially connected with by sealing ring, bolt and ring flange, heat exchange Cylinder and wind scooper, the inside of described heat exchanger tube is provided with heat exchange coil, and the upper end connection of heat exchange coil extends to outside heat exchanger tube Water inlet pipe, the lower end of heat exchange coil connects has the drain pipe extended to outside heat exchanger tube, the outside of described heat exchange coil also to join Closing and be provided with the insulating being fixed on heat exchanger tube inwall, the inside of described blower cover is provided with active carbon filter screen, described air inducing The crown center position of cover is also associated with exhaustor, and the inside of described wind scooper is provided with Steel net, the bottom of described wind scooper Centre position is also associated with air inlet pipe.
As the further scheme of the present invention: described heat exchanger tube is the cylindrical tube of both ends open.
As the further scheme of the present invention: described heat exchange coil is closing in type helical structure the most step by step.
As the further scheme of the present invention: described water inlet pipe and drain pipe all with heat exchange coil for removably connecting.
As the further scheme of the present invention: described Steel net is provided with multilamellar, and the axle of the wire side of Steel net and heat exchanger tube To vertically.
As the further scheme of the present invention: described wind scooper and blower cover are hemispherical dome structure.
As the further scheme of the present invention: be provided with projection, the ring flange of heat exchanger tube upper end inside the ring flange of described blower cover Inner side is provided with the groove with male cooperation, also is provided with groove, inside the ring flange of wind scooper inside the ring flange of heat exchanger tube lower end It also is provided with the projection with groove fit.
As the further scheme of the present invention: the outside of described ring flange and bolt is additionally provided with stiffening ring.
Compared with prior art, the invention has the beneficial effects as follows: by by this heat exchanger modularized design, it is simple to blower cover, Heat exchanger tube and wind scooper are disassembled, and carry out cleaning with each parts interior to it and safeguard, the heat exchange efficiency of holding means is stable; When flue gas is by Steel net, can extinguish when the Mars in flue gas encounters Steel net, safe and reliable;Pass through activated-carbon filter Net can gas filtration after heat exchanging, in order to avoid polluting environment;By arranging closing in type spiral helicine heat exchange dish the most step by step Pipe, can improving heat exchanging efficiency, air-flow can be guided by insulating, while heat utilization efficiency can be made to improve.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
In figure: 1-exhaustor, 2-blower cover, 3-active carbon filter screen, 4-insulating, 5-heat exchanger tube, 6-Steel net, 7-wind scooper, 8-air inlet pipe, 9-drain pipe, 10-heat exchange coil, 11-water inlet pipe, 12-is protruding, and 13-groove, 14-is close Seal, 15-ring flange, 16-stiffening ring, 17-bolt.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly and completely Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on this Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under not making creative work premise Execute example, broadly fall into the scope of protection of the invention.
Refer to Fig. 1~2, in the embodiment of the present invention, a kind of modularity easy to clean heat exchanger, including by sealing ring 14, Blower cover 2, heat exchanger tube 5 and the wind scooper 7 that bolt 17 and ring flange 15 are sequentially connected with, described heat exchanger tube 5 is opened for two ends Mouthful cylindrical tube, the inside of heat exchanger tube 5 is provided with heat exchange coil 10, and heat exchange coil 10 is closing in type the most step by step Helical structure, the upper end of described heat exchange coil 10 connects the water inlet pipe 11 extended to outside heat exchanger tube 5, heat exchange coil 10 Lower end connect and have a drain pipe 9 extended to outside heat exchanger tube 5, described water inlet pipe 11 and drain pipe 9 are all and heat exchange coil 10 for removably connecting, in order to heat exchanging coil pipe 10 carries out cleaning to be safeguarded, the outside of described heat exchange coil 10 also coordinates and sets There is the insulating 4 being fixed on heat exchanger tube 5 inwall, air-flow can be guided by insulating 4, can make simultaneously Heat utilization efficiency improves, and the inside of described blower cover 2 is provided with active carbon filter screen 3, can be after heat exchanging by active carbon filter screen 3 Gas filtration, in order to avoid polluting environment, the crown center position of described blower cover 2 is also associated with exhaustor 1, passes through exhaustor 1 discharges the flue gas after heat exchange is filtered, and the inside of described wind scooper 7 is provided with Steel net 6, and Steel net 6 is provided with multilamellar, And the wire side of Steel net 6 and heat exchanger tube 5 is axially vertical, when flue gas is by Steel net 6, the Mars in flue gas touches Can extinguish to during Steel net 6, the centre position, bottom of described wind scooper 7 is also associated with air inlet pipe 8, described wind scooper 7 It is hemispherical dome structure with blower cover 2, imports high-temperature flue gas by air inlet pipe 8.
It is provided with protruding 12 inside the ring flange 15 of described blower cover 2, is provided with convex inside the ring flange 15 of heat exchanger tube 5 upper end Play the groove 13 of 12 cooperations, inside the ring flange 15 of heat exchanger tube 5 lower end, also be provided with groove 13, the ring flange of wind scooper 7 Also being provided with the projection 12 coordinated with groove 13 inside 15, the outside of described ring flange 15 and bolt 17 is additionally provided with stiffening ring 16.
The operation principle of the present invention is: by by this heat exchanger modularized design, it is simple to blower cover 2, heat exchanger tube 5 with lead Fan housing 7 is disassembled, and carries out cleaning with each parts interior to it and safeguards, the heat exchange efficiency of holding means is stable;When flue gas leads to When crossing Steel net 6, can extinguish when the Mars in flue gas encounters Steel net 6, safe and reliable;By active carbon filter screen 3 Can gas filtration after heat exchanging, in order to avoid polluting environment;By arranging the spiral helicine heat exchange coil of closing in type the most step by step 10, can improving heat exchanging efficiency, air-flow can be guided by insulating 4, simultaneously heat utilization efficiency can be made to improve.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and do not carrying on the back In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter from From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only comprises One independent technical scheme, this narrating mode of description is only the most for clarity sake, and those skilled in the art should be by Description is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can With other embodiments understood.

Claims (8)

1. a modularity easy to clean heat exchanger, it is characterised in that include being sequentially connected with by sealing ring, bolt and ring flange Blower cover, heat exchanger tube and wind scooper, the inside of described heat exchanger tube is provided with heat exchange coil, and the upper end of heat exchange coil connects to have prolongs Extending the water inlet pipe outside heat exchanger tube, the lower end of heat exchange coil connects the drain pipe extended to outside heat exchanger tube, described heat exchange The outside of coil pipe also coordinates and is provided with the insulating being fixed on heat exchanger tube inwall, and the inside of described blower cover is provided with activated carbon Filter screen, the crown center position of described blower cover is also associated with exhaustor, and the inside of described wind scooper is provided with Steel net, institute The centre position, bottom stating wind scooper is also associated with air inlet pipe.
Modularity easy to clean heat exchanger the most according to claim 1, it is characterised in that described heat exchanger tube is that two ends are opened The cylindrical tube of mouth.
Modularity easy to clean heat exchanger the most according to claim 1, it is characterised in that described heat exchange coil be under Closing in type helical structure the most step by step.
4. according to the modularity easy to clean heat exchanger described in claim 1 or 3, it is characterised in that described water inlet pipe and row Water pipe all with heat exchange coil for removably connecting.
Modularity easy to clean heat exchanger the most according to claim 1, it is characterised in that described Steel net is provided with many Layer, and the wire side of Steel net and heat exchanger tube is axially vertical.
Modularity easy to clean heat exchanger the most according to claim 1, it is characterised in that described wind scooper and blower cover It is hemispherical dome structure.
Modularity easy to clean heat exchanger the most according to claim 1, it is characterised in that the ring flange of described blower cover Inner side is provided with projection, is provided with the groove with male cooperation, in the ring flange of heat exchanger tube lower end inside the ring flange of heat exchanger tube upper end Side also is provided with groove, also is provided with the projection with groove fit inside the ring flange of wind scooper.
8. according to the modularity easy to clean heat exchanger described in claim 1 or 7, it is characterised in that described ring flange and spiral shell The outside of bolt is additionally provided with stiffening ring.
CN201610305233.1A 2016-05-04 2016-05-04 Modularized heat exchanger easy to clean CN105841520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610305233.1A CN105841520A (en) 2016-05-04 2016-05-04 Modularized heat exchanger easy to clean

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610305233.1A CN105841520A (en) 2016-05-04 2016-05-04 Modularized heat exchanger easy to clean

Publications (1)

Publication Number Publication Date
CN105841520A true CN105841520A (en) 2016-08-10

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Family Applications (1)

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CN201610305233.1A CN105841520A (en) 2016-05-04 2016-05-04 Modularized heat exchanger easy to clean

Country Status (1)

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CN (1) CN105841520A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2522819Y (en) * 2001-09-21 2002-11-27 中日青年交流中心 Gas-oil boiler smoke energy-saving apparatus
DE10242556A1 (en) * 2002-09-13 2004-03-25 Benteler Automobiltechnik Gmbh Cooling system for exhaust gasses has two cooling coils with parallel flow arranged in series inside a heat exchanger housing
CN201547959U (en) * 2009-10-20 2010-08-11 广东万家乐燃气具有限公司 Spiral single-tube condensing heat exchanger
CN103673682A (en) * 2013-12-10 2014-03-26 山东蓝星清洗防腐公司 Novel tower top circulation oil hot water heat exchanger
CN204514123U (en) * 2015-03-12 2015-07-29 开封东京空分集团有限公司 Novel waste heat retracting device
CN105135669A (en) * 2015-10-08 2015-12-09 哈尔滨敬宇民用锅炉科技有限公司 Double-effect energy-saving civilian hot water boiler
CN205619799U (en) * 2016-05-04 2016-10-05 金柯楠 Heat exchanger is easily cleared up to modularization

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2522819Y (en) * 2001-09-21 2002-11-27 中日青年交流中心 Gas-oil boiler smoke energy-saving apparatus
DE10242556A1 (en) * 2002-09-13 2004-03-25 Benteler Automobiltechnik Gmbh Cooling system for exhaust gasses has two cooling coils with parallel flow arranged in series inside a heat exchanger housing
CN201547959U (en) * 2009-10-20 2010-08-11 广东万家乐燃气具有限公司 Spiral single-tube condensing heat exchanger
CN103673682A (en) * 2013-12-10 2014-03-26 山东蓝星清洗防腐公司 Novel tower top circulation oil hot water heat exchanger
CN204514123U (en) * 2015-03-12 2015-07-29 开封东京空分集团有限公司 Novel waste heat retracting device
CN105135669A (en) * 2015-10-08 2015-12-09 哈尔滨敬宇民用锅炉科技有限公司 Double-effect energy-saving civilian hot water boiler
CN205619799U (en) * 2016-05-04 2016-10-05 金柯楠 Heat exchanger is easily cleared up to modularization

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Application publication date: 20160810

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