CN105757923A - Environment-friendly energy-saving heat absorber - Google Patents

Environment-friendly energy-saving heat absorber Download PDF

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Publication number
CN105757923A
CN105757923A CN201610158626.4A CN201610158626A CN105757923A CN 105757923 A CN105757923 A CN 105757923A CN 201610158626 A CN201610158626 A CN 201610158626A CN 105757923 A CN105757923 A CN 105757923A
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CN
China
Prior art keywords
heat
heat exchanger
exchanger tube
extractor
energy saving
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Application number
CN201610158626.4A
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Chinese (zh)
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CN105757923B (en
Inventor
孙伯康
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孙伯康
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Priority to CN201610158626.4A priority Critical patent/CN105757923B/en
Publication of CN105757923A publication Critical patent/CN105757923A/en
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Publication of CN105757923B publication Critical patent/CN105757923B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00Use of energy recovery systems in air conditioning, ventilation or screening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers

Abstract

The invention discloses an environment-friendly energy-saving heat absorber. The heat absorber comprises an air conditioner external unit mounted outdoors, wherein a heat absorber box body is fixedly arranged on an exhaust outlet side of the air conditioner external unit; a cavity is formed inside the heat absorber box body; a water inlet and a drainage exit which are communicated with the cavity are respectively formed in the upper end and the lower end of the heat absorber box body; a heat dissipation channel for hot air in an exhaust outlet to flow through is formed in the heat absorber box body; at least two lines of vertically distributed heat exchange tubes are arranged in the heat dissipation channel in the hot air flow direction; the two ends of each heat exchange tube are respectively communicated with the cavity; heat exchange pieces are uniformly arranged on the outer wall of the heat exchange tube in the circumferential direction; each heat exchange piece comprises a strip raised part and heat exchange parts which are symmetrically arranged on the two sides of the raised part; the section of the heat exchange part is in a hill shape. The heat absorber can effectively recycle heat in hot air exhausted by the air conditioner external unit, and not only is energy-saving and environmentally friendly, but also effectively enhances the life comfort level of users in the neighborhood.

Description

Environmental protection and energy saving heat extractor
Technical field
The present invention relates to a kind of heat-exchanger rig, particularly relate to a kind of environmental protection and energy saving heat extractor.
Background technology
Along with improving constantly of people's living standard, people there has also been very big raising for the requirement of comfort level of living, it is possible to the air-conditioning regulating people's living environment temperature is widely used in daily life.But air-conditioning also has to comply with the principle of preservation of energy, though it can reduce the temperature of indoor in summer, but also must flow through outdoor machine of air-conditioner simultaneously and discharge hot blast to reach balance, therefore the temperature that the outer machine of outdoor air conditioner hangs improves significantly, thus reducing the comfort level of neighbouring resident, need a kind of heat sink that can effectively utilize outdoor machine of air-conditioner to discharge hot blast, the discharge of heat can be reduced and recycle, outdoor machine of air-conditioner can be improved again and hang the life comfort level of side resident
Summary of the invention
It is an object of the invention to provide a kind of environmental protection and energy saving heat extractor, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides a kind of environmental protection and energy saving heat extractor, including the outdoor machine of air-conditioner being arranged on outdoor, the exhaust outlet side of described outdoor machine of air-conditioner is fixedly installed heat extractor casing, described heat extractor box house is provided with cavity, the top and bottom of described heat extractor casing are respectively arranged with the water inlet and discharge outlet that connect with described cavity, the heat dissipation channel being provided in exhaust outlet on described heat extractor casing hot blast and flowing through, it is provided with the heat exchanger tube that at least two rows vertically arrange along hot wind flow direction in described heat dissipation channel, the two ends of described heat exchanger tube connect with described cavity respectively, the outer wall of described heat exchanger tube is circumferentially evenly arranged with heat exchanger fin, described heat exchanger fin includes having a bar shape the lobe of projection and being symmetricly set on the heat exchanging part of described lobe both sides, the cross section of described heat exchanging part is chevron.
In technique scheme, described lobe is connected to diversion division away from one end of described heat exchanger tube, and the cross section of described diversion division is S shape.
In technique scheme, described diversion division includes to the outer diversion division away from heat exchanger tube one lateral buckling with to the Inner guide portion near heat exchanger tube one lateral buckling, the junction of described diversion division and described lobe, between described outer diversion division and described Inner guide portion, described outer diversion division is provided with Article 3 shape through hole.
In technique scheme, described lobe being provided with the first strip through-hole, described first strip through-hole is arranged between described heat exchanging part and described diversion division.
In technique scheme, described heat exchanging part is made up of outward extending resistive portion in the middle part of the heat exchange body that cross section is arc and heat exchange body, described resistive portion is provided with several convection holes, the heat exchange body of described resistive portion both sides is symmetrically arranged with the second strip through-hole.
In technique scheme, two the second strip through-hole interlaced arrangement that the convection holes that described resistive portion is arranged and described heat exchange body are arranged.
In technique scheme, the outer wall of described heat exchanger tube is circumferentially evenly arranged with strip groove, described heat exchanger fin and described strip groove interval and is arranged on the outer wall of described heat exchanger tube.
In technique scheme, the quantity of the described heat exchanger tube of each row is along with increasing successively away from exhaust outlet, and the diameter of the described heat exchanger tube of each row is along with being sequentially reduced away from exhaust outlet.
In technique scheme, heat exchanger tube interlaced arrangement described in adjacent row.
In technique scheme, the diameter of described heat exchanger tube is along with being sequentially reduced 10-15% away from exhaust outlet.
Environmental protection and energy saving heat extractor in the present invention, exhaust outlet side at outdoor machine of air-conditioner is provided with heat extractor, exchanged in heat exchange tube fluid by the heat in the hot blast that exhaust outlet is discharged by the heat exchanger tube of ordered arrangement and recycle, on the tube wall of heat exchanger tube, it is alternately arranged heat exchanger fin and strip groove simultaneously, by heat exchanger fin and the choked flow of strip groove, water conservancy diversion and shunting action, expand the exchange area of hot blast and heat exchanger tube, extend the swap time of hot blast and heat exchanger tube, thus maximized, the fluid that heat exchanges to heat exchanger tube from hot blast is recycled.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the horizontal cross of heat extractor casing in the present invention;
Fig. 3 is the structural representation of heat exchanger fin in the present invention;
Fig. 4 is the partial enlarged drawing at A place in Fig. 3;
Fig. 5 is the schematic diagram at B-B place in Fig. 4.
The drawing reference numeral of detailed description of the invention illustrates:
1, outdoor machine of air-conditioner;2, heat extractor casing;3, cavity;4, water inlet;
5, discharge outlet;6, heat dissipation channel;7, heat exchanger tube;
8, heat exchanger fin;9, strip groove;10, exhaust outlet;81, lobe;
82, heat exchanging part;83, diversion division;811, the first strip through-hole;
821, heat exchange body;822, resistive portion;823, convection holes;
824, the second strip through-hole;831, outer diversion division;832, Inner guide portion;
833, Article 3 shape through hole.
Detailed description of the invention
For ease of being better understood from the purpose of the present invention, structure, feature and effect etc., in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
nullEnvironmental protection and energy saving heat extractor in the present invention,As depicted in figs. 1 and 2,Including the outdoor machine of air-conditioner 1 being fixedly mounted in outdoor air conditioner frame,Exhaust outlet 10 side of outdoor machine of air-conditioner 1 is fixedly installed heat extractor casing 2,Heat extractor casing 2 is internally provided with cavity 3,The top and bottom of heat extractor casing 2 are respectively arranged with the water inlet 4 and discharge outlet 5 that connect with cavity 3,Heat extractor casing 2 is provided for the heat dissipation channel 6 of the rectangle that hot blast flows through in exhaust outlet 10,It is provided with the heat exchanger tube 7 that three rows vertically arrange along hot wind flow direction in heat dissipation channel 6,The quantity of each row's heat exchanger tube 7 is along with increasing successively away from exhaust outlet 10,Wherein along with being followed successively by first row four away from exhaust outlet 10 direction、Second row five、3rd row six,The diameter of each row's heat exchanger tube 7 is along with being sequentially reduced 10% away from exhaust outlet 10,And heat exchanger tube 7 interlaced arrangement of adjacent row,Namely the heat exchanger tube 7 of each previous row is between two heat exchanger tubes 7 of a rear row.The two ends of heat exchanger tube 7 connect with cavity 3 respectively, the outer wall of heat exchanger tube 7 is circumferentially evenly arranged with heat exchanger fin 8 and strip groove 9, heat exchanger fin 8 and strip groove 9 interval and is arranged on the outer wall of heat exchanger tube 7.
Heat exchanger fin 8 is as shown in Fig. 3, Fig. 4 and Fig. 5, including having a bar shape the lobe 81 of projection and being symmetricly set on the heat exchanging part 82 of lobe 81 both sides;Wherein the cross section of heat exchanging part 82 is chevron, this heat exchanging part 82 is made up of outward extending resistive portion 822 in the middle part of the heat exchange body 821 that cross section is arc and heat exchange body 821, resistive portion 822 is arranged at intervals with convection holes 823, the heat exchange body 821 of resistive portion 822 both sides is symmetrically arranged with the second strip through-hole 824, and the second strip through-hole 824 interlaced arrangement being respectively provided with on the convection holes 823 arranged in resistive portion 822 and heat exchange body 821 both sides;
Lobe 81 is connected to diversion division 83 away from one end of heat exchanger tube 7, the cross section of diversion division 83 is S shape, diversion division 83 includes to the outer diversion division 831 away from heat exchanger tube 7 one lateral buckling with to the Inner guide portion 832 near heat exchanger tube 7 one lateral buckling, the junction of diversion division 83 and lobe 81 is between outer diversion division 831 and Inner guide portion 832, lobe 81 is provided with the first strip through-hole 811, first strip through-hole 811 is arranged between heat exchanging part 82 and diversion division 83, and outer diversion division 831 is provided with Article 3 shape through hole 833.
nullEnvironmental protection and energy saving heat extractor in the present invention is in use,Heat extractor casing 2 is fixedly mounted on outdoor machine of air-conditioner 1 and is provided with the side of exhaust outlet 10,And make hot blast in exhaust outlet 10 flow through heat dissipation channel 6,Pipeline is used to connect water inlet 4 and discharge outlet 5 subsequently respectively,Heat transferring medium is passed in the cavity 3 in heat extractor casing 2,And make heat transferring medium pass through each heat exchanger tube 7,The hot blast that exhaust outlet 10 is discharged simultaneously passes sequentially through each row's heat exchanger tube 7,By the heat exchanger tube 7 increased along hot wind flow direction successively quantity and diameter reduces,Hot blast tentatively can be tapped,So as to contact fully with heat exchanger tube 7,Hot blast contacts with the alternatively distributed heat exchanger fin 8 of heat exchanger tube 7 outer surface and strip groove 9 subsequently,The hot blast lobe 81 by arranging on heat exchanger fin 8 subsequently、Diversion division 83 that lobe 81 one end connects and be symmetricly set on the heat exchanging part 82 of lobe 81 both sides and carry out further water conservancy diversion and shunting,Hot blast passes through to the outer diversion division 831 away from heat exchanger tube 7 one lateral buckling and enters, after turning back behind the Inner guide portion 832 of heat exchanger tube 7 one lateral buckling, the heat exchanging part 82 that cross section is chevron,The first strip through-hole 811 by being arranged in lobe 81 enters the heat exchanging part 82 being symmetricly set on lobe 81 opposite side simultaneously;The hot blast entering heat exchanging part 82 passes through interlaced arrangement convection holes 823 in resistive portion 822 with heat exchange body 821 and the second strip through-hole 824, thus outward extending resistive portion 822 flowing back and forth in the middle part of heat exchange body 821 and heat exchange body 821, thus substantially increasing heat exchange area, improve the heat exchange coefficient of hot blast and heat exchanger tube 7, farthest the heat in hot blast is exchanged in the heat transferring medium flowed in heat exchanger tube 7, play environmental protection and energy saving, the effect of recycling.
Last it is noted that the foregoing is only the preferred embodiments of the present invention; it is not limited to the present invention; although the present invention being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within the spirit and principles in the present invention; any amendment of being made, equivalent replacement, improvement etc., should be included within protection scope of the present invention.

Claims (10)

  1. null1. an environmental protection and energy saving heat extractor,Including the outdoor machine of air-conditioner (1) being arranged on outdoor,It is characterized in that: exhaust outlet (10) side of described outdoor machine of air-conditioner (1) is fixedly installed heat extractor casing (2),Described heat extractor casing (2) is internally provided with cavity (3),The top and bottom of described heat extractor casing (2) are respectively arranged with the water inlet (4) and discharge outlet (05) that connect with described cavity (3),Described heat extractor casing (2) is provided for the heat dissipation channel (6) that in exhaust outlet (10), hot blast flows through,It is provided with the heat exchanger tube (7) that at least two rows vertically arrange along hot wind flow direction in described heat dissipation channel (6),The two ends of described heat exchanger tube (7) connect with described cavity (3) respectively,The outer wall of described heat exchanger tube (7) is circumferentially evenly arranged with heat exchanger fin (8),Described heat exchanger fin (8) includes having a bar shape the lobe (81) of projection and being symmetricly set on the heat exchanging part (82) of described lobe (81) both sides,The cross section of described heat exchanging part (82) is chevron.
  2. 2. environmental protection and energy saving heat extractor according to claim 1, it is characterized in that: described lobe (81) is connected to diversion division (83) away from one end of described heat exchanger tube (7), and the cross section of described diversion division (83) is S shape.
  3. 3. environmental protection and energy saving heat extractor according to claim 2, it is characterized in that: described diversion division (83) includes to the outer diversion division (831) away from heat exchanger tube (7) lateral buckling with to the Inner guide portion (832) near heat exchanger tube (7) lateral buckling, the junction of described diversion division (83) and described lobe (81) is positioned between described outer diversion division (831) and described Inner guide portion (832), and described outer diversion division (831) is provided with Article 3 shape through hole (833).
  4. 4. environmental protection and energy saving heat extractor according to claim 3, it is characterized in that: being provided with the first strip through-hole (811) in described lobe (81), described first strip through-hole (811) is arranged between described heat exchanging part (82) and described diversion division (83).
  5. 5. environmental protection and energy saving heat extractor according to claim 4, it is characterized in that: described heat exchanging part (82) is made up of heat exchange body (821) that cross section is arc and heat exchange body (821) the outward extending resistive portion in middle part (822), described resistive portion (822) is provided with several convection holes (823), the heat exchange body (821) of described resistive portion (822) both sides is symmetrically arranged with the second strip through-hole (824).
  6. 6. environmental protection and energy saving heat extractor according to claim 5, it is characterised in that: the upper convection holes (823) arranged of described resistive portion (822) two second strip through-hole (824) interlaced arrangement arranging upper with described heat exchange body (821).
  7. 7. environmental protection and energy saving heat extractor according to claim 6, it is characterized in that: the outer wall of described heat exchanger tube (7) is circumferentially evenly arranged with strip groove (9), described heat exchanger fin (8) and described strip groove (9) interval and is arranged on the outer wall of described heat exchanger tube (7).
  8. 8. environmental protection and energy saving heat extractor according to claim 7, it is characterized in that: the quantity of the described heat exchanger tube of each row (7) is along with increasing successively away from exhaust outlet (10), and the diameter of the described heat exchanger tube of each row (7) is along with being sequentially reduced away from exhaust outlet (10).
  9. 9. environmental protection and energy saving heat extractor according to claim 8, it is characterised in that: heat exchanger tube described in adjacent row (7) interlaced arrangement.
  10. 10. environmental protection and energy saving heat extractor according to claim 9, it is characterised in that: the diameter of described heat exchanger tube (7) is along with being sequentially reduced 10-15% away from exhaust outlet (10).
CN201610158626.4A 2016-03-20 2016-03-20 Environmental protection and energy saving heat dump Active CN105757923B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610158626.4A CN105757923B (en) 2016-03-20 2016-03-20 Environmental protection and energy saving heat dump

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Application Number Priority Date Filing Date Title
CN201610158626.4A CN105757923B (en) 2016-03-20 2016-03-20 Environmental protection and energy saving heat dump

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CN105757923B CN105757923B (en) 2019-01-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091303A (en) * 2016-08-15 2016-11-09 广东志高暖通设备股份有限公司 A kind of air-conditioner and heat reclaim unit thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1731066A (en) * 2005-08-09 2006-02-08 江苏萃隆铜业有限公司 Heat exchange tube of evaporator
CN202955831U (en) * 2012-12-08 2013-05-29 李昂 Device for recycling radiated heat of refrigerating air-conditioning outdoor machine
WO2013091759A1 (en) * 2011-12-21 2013-06-27 Wieland-Werke Ag Evaporator tube having an optimised external structure
CN203571960U (en) * 2013-11-07 2014-04-30 丁耀祥 Device for processing waste air outwards exhausted by air conditioner
CN104457366A (en) * 2013-09-23 2015-03-25 无锡市江源铝业有限公司 Efficient heat dissipation T-shaped heat dissipation aluminum pipe
CN205383745U (en) * 2016-03-20 2016-07-13 孙伯康 Environmental protection and energy saving heat absorber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1731066A (en) * 2005-08-09 2006-02-08 江苏萃隆铜业有限公司 Heat exchange tube of evaporator
WO2013091759A1 (en) * 2011-12-21 2013-06-27 Wieland-Werke Ag Evaporator tube having an optimised external structure
CN202955831U (en) * 2012-12-08 2013-05-29 李昂 Device for recycling radiated heat of refrigerating air-conditioning outdoor machine
CN104457366A (en) * 2013-09-23 2015-03-25 无锡市江源铝业有限公司 Efficient heat dissipation T-shaped heat dissipation aluminum pipe
CN203571960U (en) * 2013-11-07 2014-04-30 丁耀祥 Device for processing waste air outwards exhausted by air conditioner
CN205383745U (en) * 2016-03-20 2016-07-13 孙伯康 Environmental protection and energy saving heat absorber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091303A (en) * 2016-08-15 2016-11-09 广东志高暖通设备股份有限公司 A kind of air-conditioner and heat reclaim unit thereof

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