CN204705251U - The closed heat exchanger of multiple-effect heat exchange - Google Patents
The closed heat exchanger of multiple-effect heat exchange Download PDFInfo
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- CN204705251U CN204705251U CN201520361495.0U CN201520361495U CN204705251U CN 204705251 U CN204705251 U CN 204705251U CN 201520361495 U CN201520361495 U CN 201520361495U CN 204705251 U CN204705251 U CN 204705251U
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- spiral plate
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Abstract
The utility model discloses a kind of closed heat exchanger of multiple-effect heat exchange, comprise heat exchanger cylindrical shell, heat-exchanger rig, described heat-exchanger rig comprises two separate sealings and fit each other cold medium channel and hot media channel that are wound around, described cold medium channel and hot media channel are welded to roll by central partition plate and spiral plate and form, between adjacent two layers spiral plate, be evenly provided with spacing column, adjacent two layers spacing column is crisscross arranged up and down; Described spiral plate comprises exterior panel, inside panel and waveform impact-resistant panels, and waveform impact-resistant panels is arranged between exterior panel and inside panel, in the groove of waveform impact-resistant panels both sides, be respectively arranged with the cool air hose arranged in roundabout shape and cold accumulator.Current existing heat-exchanger rig is modified to water heat exchange and spiral plate by single water heat exchange by the utility model all can the form of heat exchange, improve heat exchange efficiency, and the spiral plate of heat exchanger is made up of sandwich construction, also has internal layer to support when outer breakage, extend service life.
Description
Technical field
The utility model relates to a kind of heat exchanger, the closed heat exchanger of especially multiple-effect heat exchange.
Background technology
Spiral heat exchanger is by two spirality channels, is carried out the heat exchanger of heat exchange between cold fluid and hot fluid by two spirality channels.The heat conductive efficiency of spiral-plate heat exchanger is excellent, but work as severe toxicity, inflammable, explosive or precious fluids carry out heat exchange time, for preventing fluid leakage, cause potential safety hazard, need the heat exchanger of good seal performance heat exchanger being arranged to non-disconnectable formula structure, but this non-dismountable formula structure directly brings maximum shortcoming to be maintenance difficulty, when impurity on the spiral plate being positioned at heat exchanger inside, when pollutant is detained too much, fluid can be caused to run not smooth, affect heat transfer effect, will cause the channel block in spiral plate that heat exchanger cannot normally be worked time serious, again because heat exchanger is that closed cannot opening is cleaned, whole equipment will be made to scrap because cleaning, the resource of namely not environmentally also wasting, simultaneously, heat exchanger is in the market only single employing heat-exchanging water and carries out heat exchange, heat exchange efficiency is low.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned the deficiencies in the prior art, a kind of closed heat exchanger of multiple-effect heat exchange is provided, this heat exchanger adopts heat-exchanging water and spiral plate synchronously to carry out heat exchange, improve heat exchange efficiency, there is self-cleaning function simultaneously, avoid in prior art because pollutant is detained too much, cause fluid to run not smooth, the situation affecting heat transfer effect occurs.
The technical scheme that the closed heat exchanger of the utility model multiple-effect heat exchange adopts is as follows:
The closed heat exchanger of the utility model multiple-effect heat exchange, comprise heat exchanger cylindrical shell, heat-exchanger rig, ultrasonic vibration cleaning device and supporting leg, heat exchanger cylindrical shell is arranged on supporting leg, heat-exchanger rig is arranged in heat exchanger cylindrical shell, described heat-exchanger rig comprises two separate sealings and fit each other cold medium channel and hot media channel that are wound around, described cold medium channel and hot media channel are welded to roll by central partition plate and spiral plate and form, between adjacent two layers spiral plate, be evenly provided with spacing column, adjacent two layers spacing column is crisscross arranged up and down; Described spiral plate comprises exterior panel, inside panel and waveform impact-resistant panels, and waveform impact-resistant panels is arranged between exterior panel and inside panel, in the groove of waveform impact-resistant panels both sides, be respectively arranged with the cool air hose arranged in roundabout shape and cold accumulator; Described ultrasonic vibration cleaning device comprises supersonic generator, ultrasonic transducer, vibrating diaphragm bar and annular diaphragm slot, described annular diaphragm slot is arranged on the upper and lower two ends of enclosure interior, the laminating of vibrating diaphragm bar is arranged on the inside and outside both sides of spiral plate upper and lower side, vibrating diaphragm bar and spiral plate are inserted in annular diaphragm slot jointly, ultrasonic transducer is fixed on annular diaphragm slot, and ultrasonic transducer is connected with supersonic generator; Described heat exchanger cylindrical shell comprises housing, water outlet is taken over, enter water adapter, heat exchange enters manage and change hot outlet tube, enter water adapter and be horizontally installed on lower housing portion side, heat exchange enters pipe and is vertically arranged in the middle part of housing lower surface, water outlet adapter is vertically arranged in the middle part of housing upper surface, change hot outlet tube and be horizontally installed on housing upper side, enter water adapter and change hot outlet tube to be arranged in parallel, water outlet adapter and heat exchange enter to manage and are not on same center line, and in water outlet adapter, one end of entering water adapter, heat exchange enters pipe and changing hot outlet tube is provided with flange.By heat exchanger cylindrical shell being arranged to comprise housing, water outlet adapter, enter the version that water is taken over, heat exchange enters to manage and change hot outlet tube, during heat exchange, heat-exchanging water enters into heat-exchanger rig from the water adapter that enters be positioned at outside lower housing portion, flow out from the water outlet adapter being positioned at housing upper center again, need the fluid of heat exchange to enter pipe from the heat exchange be positioned in the middle part of housing lower end and enter into heat-exchanger rig, flow out from the hot outlet tube that changes be positioned at outside housing upper again, complete heat exchange.
Supporting leg is used for supporting heat exchanger cylindrical shell, and heat-exchanger rig is used for carrying out heat exchange.By heat-exchanger rig being arranged to comprise two separate sealings and fit each other cold medium channel of winding and the version of hot media channel, heat-exchanging water enters in the cold medium channel that formed by spiral plate and central partition plate from entering water adapter, need the fluid of heat exchange, entering pipe from heat exchange enters in the hot media channel that formed by spiral plate and central partition plate, because the winding of fitting each other of two passages can carry out heat transmission by spiral plate, the portion temperature of the fluid of heat exchange is needed to pass to heat-exchanging water by spiral plate, and by the flowing of heat-exchanging water, heat is taken away, in like manner, the part low temperature of heat-exchanging water also passes to the fluid needing heat exchange by spiral plate, thus to needing the fluid of heat exchange to lower the temperature, reach the effect of heat exchange.
By spiral plate being arranged to the version comprising exterior panel, inside panel and waveform impact-resistant panels, when heat-exchanging water with when needing the fluid of heat exchange to flow in heat-exchanger rig to impact exterior panel and inside panel, can be slowed down this impulsive force by waveform impact-resistant panels, thus have and comparatively weaken impulsive force, extend the service life of spiral plate, and middle part is sealed to hollow by exterior panel and inside panel, can play good heat insulation effect.
By arranging the cool air hose and cold accumulator that arrange in roundabout shape in the groove of waveform impact-resistant panels both sides, current existing heat-exchanger rig is modified to water heat exchange and spiral plate by single water heat exchange by the existence of cool air hose and cold accumulator all can the form of heat exchange, thus further increases heat exchange efficiency.
By the arranged outside capillary heat transfer supporting wire at exterior panel and inside panel, the spacing effect of heat-exchanger rig inside spin plate up till now can be played, simultaneously, capillary heat transfer supporting wire can also exchange hot water and need the temperature of the fluid of heat exchange to carry out good heat trnasfer, make heat-exchanging water and need the fluid of heat exchange and capillary conduct heat the contact of supporting wire and heat transfer effect better.Due to the existence of medium channel thickness; the heat-exchanging water making to be positioned at conduit wall is with to need the temperature of the fluid of heat exchange different from the temperature being positioned at channel middle; by arranging flow-disturbing particle or spoiler on the filament of capillary heat transfer supporting wire; good flow-disturbing effect can be played; make temperature more balanced, further increase heat transfer effect.
As preferred version of the present utility model, be also provided with discharge pipe in housing upper surface, the air intake of cool air hose is connected with condensation fan, and the outlet air end of cool air hose is connected with discharge pipe.
As preferred version of the present utility model, in cold accumulator, be filled with agent for storage of coldness.By filling agent for storage of coldness in cold accumulator, low temperature is passed in medium channel by spiral wooden partition by agent for storage of coldness, thus improves heat transfer effect.
As preferred version of the present utility model, described exterior panel and inside panel are overrided to form by metal outer and insulation internal layer.By wallboard and inside panel being arranged to by metal outer and the version that is overrided to form of insulation internal layer, metal outer has good supportive and conduction heat transfer efficiency fast, is incubated the heat-insulating property that internal layer can improve spiral plate further.
As preferred version of the present utility model, be respectively provided with a hanger in the both sides of housing.
In sum, the advantage of the closed heat exchanger of the utility model multiple-effect heat exchange is, current existing heat-exchanger rig is modified to water heat exchange and spiral plate by single water heat exchange by this heat exchanger all can the form of heat exchange, improve heat exchange efficiency, and there is self-cleaning function, avoid in prior art because pollutant is detained too much, fluid is caused to run not smooth, the situation affecting heat transfer effect occurs, and the spiral plate of heat exchanger is made up of sandwich construction, also have internal layer to support when outer breakage, thus extend the service life of heat exchanger.And the spiral plate in this heat exchanger also has refrigeration, improves heat exchange efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of the closed heat exchanger of the utility model multiple-effect heat exchange.
Fig. 2 is the spacing column schematic diagram of the closed heat exchanger of the utility model multiple-effect heat exchange.
Fig. 3 is the structural representation of the spiral plate of the closed heat exchanger of the utility model multiple-effect heat exchange.
Fig. 4 is the deployed condition schematic diagram of the spiral plate of the closed heat exchanger of the utility model multiple-effect heat exchange.
Detailed description of the invention
As shown in Figures 1 to 4, the closed heat exchanger of the utility model multiple-effect heat exchange, comprise heat exchanger cylindrical shell 1, heat-exchanger rig 2, ultrasonic vibration cleaning device 4 and supporting leg 3, ultrasonic vibration cleaning device 4 is arranged on heat exchanger cylindrical shell 1, heat exchanger cylindrical shell 1 is arranged on supporting leg 3, and heat-exchanger rig 2 is arranged in heat exchanger cylindrical shell 1.Supporting leg 3 is used for supporting heat exchanger cylindrical shell 1, and heat-exchanger rig 2 is used for carrying out heat exchange.
Heat exchanger cylindrical shell 1 comprises housing 1-1, water outlet adapter 1-2, enter water adapter 1-3, heat exchange enters pipe 1-4 and changes hot outlet tube 1-5, enter water adapter 1-3 and be horizontally installed on housing 1-1 lower side, heat exchange enters pipe 1-4 and is vertically arranged in the middle part of housing 1-1 lower surface, water outlet adapter 1-2 is vertically arranged in the middle part of housing 1-1 upper surface, change hot outlet tube 1-5 and be horizontally installed on housing 1-1 upper side, enter water adapter 1-3 and change hot outlet tube 1-5 to be arranged in parallel, water outlet adapter 1-2 and heat exchange enter pipe 1-4 and are not on same center line, at water outlet adapter 1-2, enter water adapter 1-3, heat exchange enters pipe 1-4 and is provided with flange with the one end changing hot outlet tube 1-5.A hanger 1-7 is respectively provided with in the both sides of housing 1-1.By heat exchanger cylindrical shell being arranged to comprise housing 1-1, water outlet adapter 1-2, entering water adapter 1-3, heat exchange enters pipe 1-4 and change the version of hot outlet tube 1-5, during heat exchange, heat-exchanging water enters into heat-exchanger rig 2 from the water adapter 1-3 that enters being positioned at housing 1-1 lower outside, flow out from the water outlet adapter 1-2 being positioned at housing 1-1 upper center again, need the fluid of heat exchange to enter pipe 1-4 from the heat exchange be positioned in the middle part of housing 1-1 lower end and enter into heat-exchanger rig 2, flow out from the hot outlet tube 1-5 that changes being positioned at housing 1-1 upper outside again, complete heat exchange.
Heat-exchanger rig 2 comprises two separate sealings and fit each other cold medium channel and hot media channel that are wound around, described cold medium channel and hot media channel are welded to roll by central partition plate and spiral plate and form, between adjacent two layers spiral plate, be evenly provided with spacing column 2-6, adjacent two layers spacing column 2-6 is crisscross arranged up and down.By arranging spacing column 2-6 between adjacent two layers spiral plate, the distance between spacing column 2-6 is used for each layer of spiral plate is fixed and supports, and prevents cold medium channel and hot media channel to be squeezed and causes distortion, thus affect heat exchange efficiency.By being crisscross arranged up and down by adjacent two layers spacing column 2-6, make support even, support effect is good.By heat-exchanger rig being arranged to comprise two separate sealings and fit each other cold medium channel of winding and the version of hot media channel, heat-exchanging water enters in the cold medium channel that formed by spiral plate and central partition plate from entering water adapter, need the fluid of heat exchange, entering pipe from heat exchange enters in the hot media channel that formed by spiral plate and central partition plate, because the winding of fitting each other of two passages can carry out heat transmission by spiral plate, the portion temperature of the fluid of heat exchange is needed to pass to heat-exchanging water by spiral plate, and by the flowing of heat-exchanging water, heat is taken away, in like manner, the part low temperature of heat-exchanging water also passes to the fluid needing heat exchange by spiral plate, thus to needing the fluid of heat exchange to lower the temperature, reach the effect of heat exchange.
Described spiral plate comprises exterior panel 2-1, inside panel 2-2 and waveform impact-resistant panels 2-3, waveform impact-resistant panels 2-3 is arranged between exterior panel 2-1 and inside panel 2-2, is respectively arranged with the cool air hose 2-4 and cold accumulator 2-5 that arrange in roundabout shape in the groove of waveform impact-resistant panels 2-3 both sides.By spiral plate being arranged to the version comprising exterior panel, inside panel and waveform impact-resistant panels, when heat-exchanging water with when needing the fluid of heat exchange to flow in heat-exchanger rig to impact exterior panel 2-1 and inside panel 2-2, can be slowed down this impulsive force by waveform impact-resistant panels 2-3, thus have and comparatively weaken impulsive force, extend the service life of spiral plate, and middle part is sealed to hollow by exterior panel 2-1 and inside panel 2-2, can play good heat insulation effect.Described exterior panel 2-1 and inside panel 2-2 is overrided to form by metal outer and insulation internal layer.By being arranged to by exterior panel 2-1 and inside panel 2-2 by metal outer and the version that is overrided to form of insulation internal layer, metal outer has good supportive and conduction heat transfer efficiency fast, is incubated the heat-insulating property that internal layer can improve spiral plate further.
By arranging the cool air hose 2-4 and cold accumulator 2-5 that arrange in roundabout shape in the groove of waveform impact-resistant panels both sides, current existing heat-exchanger rig is modified to water heat exchange and spiral plate by single water heat exchange by the existence of cool air hose 2-4 and cold accumulator 2-5 all can the form of heat exchange, thus further increases heat exchange efficiency.Housing upper surface is provided with discharge pipe 1-6, and the air intake of cool air hose 2-4 is connected with condensation fan, and the outlet air end of cool air hose 2-4 is connected with discharge pipe 1-6.Agent for storage of coldness is filled with in cold accumulator 2-5.By filling agent for storage of coldness in cold accumulator 2-5, low temperature is passed in medium channel by spiral wooden partition by agent for storage of coldness, thus improves heat transfer effect.When after exterior panel 2-1 or inside panel 2-2 breakage, the effect that waveform impact-resistant panels 2-3 plays barrier support prevents the liquid mixing and doping of two medium channels.
Ultrasonic vibration cleaning device 4 comprises supersonic generator 4-1, ultrasonic transducer 4-2, vibrating diaphragm bar 4-3 and annular diaphragm slot 4-4, described annular diaphragm slot 4-4 is arranged on the inner two ends up and down of housing 1-1, vibrating diaphragm bar 4-3 laminating is arranged on the inside and outside both sides of spiral plate upper and lower side, vibrating diaphragm bar 4-3 and spiral plate are inserted in annular diaphragm slot 4-4 jointly, ultrasonic transducer 4-2 is fixed on annular diaphragm slot 4-4, and ultrasonic transducer 4-2 is connected with supersonic generator 4-1.When ultrasonic vibration cleaning device 4 starts, supersonic generator 4-1 drives ultrasonic transducer 4-2 action, thus drive the vibrating diaphragm bar 4-3 being positioned at annular diaphragm slot 4-4 to vibrate, because vibrating diaphragm bar 4-3 laminating is arranged on spiral plate upper and lower side, when vibrating diaphragm bar 4-3 vibrates, drive spiral plate vibrates, thus utilizes ultrasonic wave in water, cause the principle of violent turbulent flow, air pocket and vibrations, reaches to remove to be trapped in the object that spiral plate pollutes.
Below by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated, but the utility model is not limited to above-mentioned embodiment, in the ken that art technical staff possesses, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (5)
1. the closed heat exchanger of a multiple-effect heat exchange, comprise heat exchanger cylindrical shell (1), heat-exchanger rig (2), ultrasonic vibration cleaning device (4) and supporting leg (3), heat exchanger cylindrical shell (1) is arranged on supporting leg (3), heat-exchanger rig (2) is arranged in heat exchanger cylindrical shell (1), it is characterized in that: described heat-exchanger rig (2) comprises two separate sealings and fit each other cold medium channel and hot media channel that are wound around, described cold medium channel and hot media channel are welded to roll by central partition plate and spiral plate and form, spacing column (2-6) is evenly provided with between adjacent two layers spiral plate, adjacent two layers spacing column (2-6) is crisscross arranged up and down, described spiral plate comprises exterior panel (2-1), inside panel (2-2) and waveform impact-resistant panels (2-3), waveform impact-resistant panels (2-3) is arranged between exterior panel (2-1) and inside panel (2-2), is respectively arranged with the cool air hose (2-4) and cold accumulator (2-5) that arrange in roundabout shape in the groove of waveform impact-resistant panels (2-3) both sides, described ultrasonic vibration cleaning device (4) comprises supersonic generator (4-1), ultrasonic transducer (4-2), vibrating diaphragm bar (4-3) and annular diaphragm slot (4-4), described annular diaphragm slot (4-4) is arranged on the inner two ends up and down of housing (1-1), vibrating diaphragm bar (4-3) laminating is arranged on the inside and outside both sides of spiral plate upper and lower side, vibrating diaphragm bar (4-3) and spiral plate are inserted in annular diaphragm slot (4-4) jointly, ultrasonic transducer (4-2) is fixed on annular diaphragm slot (4-4), ultrasonic transducer (4-2) is connected with supersonic generator (4-1), described heat exchanger cylindrical shell (1) comprises housing (1-1), water outlet adapter (1-2), enter water adapter (1-3), heat exchange enters pipe (1-4) and changes hot outlet tube (1-5), enter water adapter (1-3) and be horizontally installed on housing (1-1) lower side, heat exchange enters pipe (1-4) and is vertically arranged in the middle part of housing (1-1) lower surface, water outlet adapter (1-2) is vertically arranged in the middle part of housing (1-1) upper surface, change hot outlet tube (1-5) and be horizontally installed on housing (1-1) upper side, enter water adapter (1-3) and change hot outlet tube (1-5) to be arranged in parallel, water outlet adapter (1-2) and heat exchange enter to manage (1-4) and are not on same center line, in water outlet adapter (1-2), enter water adapter (1-3), heat exchange enters pipe (1-4) and one end of changing hot outlet tube (1-5) is provided with flange.
2. the closed heat exchanger of multiple-effect heat exchange according to claim 1, it is characterized in that: be also provided with discharge pipe (1-6) in housing (1-1) upper surface, the air intake of cool air hose (2-4) is connected with condensation fan, and the outlet air end of cool air hose (2-4) is connected with discharge pipe (1-6).
3. the closed heat exchanger of multiple-effect heat exchange according to claim 1, is characterized in that: in cold accumulator (2-5), be filled with agent for storage of coldness.
4. the closed heat exchanger of multiple-effect heat exchange according to claim 1, is characterized in that: described exterior panel (2-1) and inside panel (2-2) are overrided to form by metal outer and insulation internal layer.
5. the closed heat exchanger of multiple-effect heat exchange according to claim 2, is characterized in that: be respectively provided with a hanger in the both sides of housing (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361495.0U CN204705251U (en) | 2015-06-01 | 2015-06-01 | The closed heat exchanger of multiple-effect heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361495.0U CN204705251U (en) | 2015-06-01 | 2015-06-01 | The closed heat exchanger of multiple-effect heat exchange |
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| Publication Number | Publication Date |
|---|---|
| CN204705251U true CN204705251U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361495.0U Expired - Fee Related CN204705251U (en) | 2015-06-01 | 2015-06-01 | The closed heat exchanger of multiple-effect heat exchange |
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| Country | Link |
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| CN (1) | CN204705251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627795A (en) * | 2015-11-02 | 2016-06-01 | 上海兴全电力技术有限公司 | Spiral plate type non-scaling heat exchanger |
-
2015
- 2015-06-01 CN CN201520361495.0U patent/CN204705251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627795A (en) * | 2015-11-02 | 2016-06-01 | 上海兴全电力技术有限公司 | Spiral plate type non-scaling heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160601 |