CN112393319B - Aluminum alloy high heat exchange efficiency radiator - Google Patents
Aluminum alloy high heat exchange efficiency radiator Download PDFInfo
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- CN112393319B CN112393319B CN202011229346.0A CN202011229346A CN112393319B CN 112393319 B CN112393319 B CN 112393319B CN 202011229346 A CN202011229346 A CN 202011229346A CN 112393319 B CN112393319 B CN 112393319B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
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Abstract
The invention provides an aluminum alloy high-heat-exchange-efficiency heating radiator which comprises a water inlet pipe, a heat-insulation pipe sheet group, a heat-dissipation pipe sheet group, a connecting pipe, a water return pipe and a heat-dissipation decorative cover, wherein the water inlet pipe is connected with a heat supply pipeline, a water diversion hole is formed in the water inlet pipe, the heat-insulation pipe sheet group is arranged above the water inlet pipe, a plurality of heat-insulation pipe sheets are arranged on the heat-insulation pipe sheet group corresponding to the water diversion hole, a water feeding pipeline, a first fin and a liquid heat-insulation material are arranged in each heat-insulation pipe sheet, the heat-dissipation pipe sheet group is arranged on the outer side of the heat-insulation pipe sheet group, the heat-dissipation pipe sheet group comprises heat-dissipation pipe sheets, each heat-dissipation pipe sheet group comprises a water distributor, a water drainage pipeline, a second fin and a water collector, the water return pipe is arranged below the heat-dissipation pipe sheet group, and the heat-dissipation decorative cover is arranged above the heat-insulation pipe sheet group and the heat-dissipation pipe sheet group. In a word, the invention has the advantages of novel structure, convenient use, high heat exchange efficiency, long service life and the like.
Description
Technical Field
The invention belongs to the technical field of heating equipment, and particularly relates to an aluminum alloy high-heat-exchange-efficiency heating radiator.
Background
The radiator is a heating device mainly for heating. Mainly used in cold northern areas in winter, has the function of keeping warm, uses cast iron heating radiators in the past, and develops heating radiators made of more materials. Cast iron radiators have gradually exited the market stage, and novel radiators such as steel radiators, copper-aluminum composite radiators and aluminum radiators are superior to cast iron radiators both in material and manufacturing process, and become the most mainstream radiators in the market. In cold areas such as northeast, the central heating replaces the hot wall and the heated brick bed, and becomes a new heating device for people. The radiator radiates heat for the terminal, does not need to heat cement layer and floor, and indoor temperature promotes faster for the first time.
The temperature of the radiator can not exceed the temperature of hot water flowing in the lower water pipe. Although new, it also follows the principle of heat transfer and the law of conservation of energy: the temperature of the heated object is not higher than that of the heat source, otherwise the energy is not conserved. The temperature of the radiator will at most reach the same temperature as the hot water in the pipe and will not exceed the temperature of the hot water. In practice, the radiator will radiate heat to the surrounding space, and the temperature of the hot water in the lower water pipe will not be reached. How much lower the radiator can be compared with the water temperature? The problem is random due to many factors and is not well defined. The temperature of the room is greatly related to the room temperature, the size of the room space and the tightness of the room space, and the heat is not easy to dissipate. If the room temperature is low, the room space is large, and the sealing is not good and heat dissipation is easy, then the heat of the radiator will be radiated to the surrounding space in a large amount, resulting in the radiator being much cooler than the water.
At present, heating radiators in the prior art are conventional, the heat exchange efficiency is not high, and most of the heating radiators are arranged close to a wall body, partial heat emitted by the heating radiators is absorbed by the wall body, the heating efficiency is reduced, and the wall body can be blackened for a long time, so that the heating radiator with the high heat exchange efficiency of the aluminum alloy is designed.
Disclosure of Invention
Aiming at the problems, the invention provides an aluminum alloy radiator with high heat exchange efficiency.
The technical scheme of the invention is as follows: the utility model provides an aluminum alloy high heat exchange efficiency radiator, mainly includes: a water inlet pipe, a heat insulation pipe sheet group, a heat radiation pipe sheet group, a connecting pipe, a water return pipe and a heat radiation decorative cover,
the water inlet pipe is arranged at the lower part close to the wall body, the water inlet pipe is connected with the heat supply pipeline and is used for obtaining a heat supply water source, a plurality of water distribution holes for supplying water to the heat insulation pipe sheet group are arranged on the upper surface of the water inlet pipe at equal intervals,
the heat insulation pipe piece group is arranged above the water inlet pipe, a plurality of heat insulation pipe pieces are arranged on the heat insulation pipe piece group corresponding to the water distribution holes, each heat insulation pipe piece comprises a water feeding pipeline which is communicated with the corresponding water distribution hole and is arranged on the central axis of the heat insulation pipe piece, the water feeding pipeline is connected with the outer side part of the heat insulation pipe piece through a plurality of fins and is used for radiating heat in the water feeding pipeline through the outer side of the heat insulation pipe piece, a liquid heat insulation material is filled between the water feeding pipeline and the inner side part of the heat insulation pipe piece and is used for preventing the water feeding pipeline from radiating heat to a wall body,
the radiating pipe piece group is arranged on the outer side of the heat-insulating pipe piece group, the radiating pipe piece group is provided with a plurality of radiating pipe pieces corresponding to the heat-insulating pipe pieces, the upper ends of the radiating pipe pieces respectively comprise a water separator communicated with the water feeding pipeline through the connecting pipe and used for separating hot water transmitted by the water feeding pipeline into a plurality of strands, the lower end of the water separator is connected with a plurality of sewer pipelines arranged inside the radiating pipe pieces, the sewer pipelines are distributed in the radiating pipe pieces, each sewer pipeline is connected with the side wall of each radiating pipe piece through a plurality of fins II, two adjacent sewer pipelines are also connected through the fins II and used for radiating heat energy in the sewer pipelines to the outside through the side wall of each radiating pipe piece, the bottom end of each radiating pipe piece is also provided with a water collector connected with the sewer pipelines in the radiating pipe pieces and used for collecting the plurality of water flows,
the water return pipe is arranged below the radiating pipe sheet group, a plurality of water return holes respectively connected with the corresponding water collectors are arranged on the water return pipe, the water return pipe is communicated with the heating device and used for returning hot water to the heating device for secondary heating,
the heat dissipation decorative cover is arranged above the heat insulation pipe sheet group and the heat dissipation pipe sheet group and used for covering the connecting pipe.
Furthermore, a drain valve for blocking impurities in the heat insulation water and a flow meter for manually controlling the water inlet flow rate in the water inlet pipe are sequentially arranged on the water inlet pipe along the water inlet direction, the water inlet valve for controlling the water inlet flow rate in the water inlet pipe and the flow meter for monitoring the water inlet flow rate in the water inlet pipe are opened, the drain valve can prevent excessive impurities in the water from causing incrustation scale inside the heat insulation pipe piece group and the heat dissipation pipe piece group to influence the heat dissipation efficiency, and the water inlet valve and the flow meter can control the flow rate of the water inlet pipe so as to control the heat degree of the heating radiator.
Furthermore, the filling amount of the liquid heat insulation material is 7/8 of the connecting space between the water feeding pipeline and the inner side part of the heat insulation pipe piece, the residual space is vacuumized, incomplete filling treatment is to avoid expansion of the liquid heat insulation material after being heated to support and deform or break the heat insulation pipe piece, the residual space is vacuumized, the vacuum can well insulate heat, and meanwhile, a space is reserved for the expansion of the liquid heat insulation material after being heated.
Further, the interval has 1-2 cm's space between the adjacent thermal-insulated section of jurisdiction, the same interval has 1-2 cm's space between the heat dissipation section of jurisdiction, and the interval has 5-8 cm's space between thermal-insulated section of jurisdiction piece and the heat dissipation section of jurisdiction piece, space department can form the hot gas flow that flows because of the temperature difference between thermal-insulated section of jurisdiction and the heat dissipation section of jurisdiction piece for the heat of thermal-insulated section of jurisdiction piece and heat dissipation section of jurisdiction piece gives off with higher speed, increases the area of contact of thermal-insulated section of jurisdiction, heat dissipation section of jurisdiction piece and air, increases heat exchange efficiency, and can give off the radiator heat through the hot gas flow that forms and send all the other spaces departments to, avoids radiator position local high temperature, and steam circulation is slow.
Furthermore, the cross sections of the sewer pipes in the radiating pipe pieces are distributed in a shape like a Chinese character 'mi' or in a circular shape, the number of the two fins connected between the sewer pipes and the radiating pipe pieces is increased, the heat exchange area is increased, and high heat exchange efficiency is realized.
Further, through aluminum alloy connecting piece fixed connection, fixed heat-insulating tube piece group and cooling tube piece group simultaneously between inlet tube and the wet return, avoid causing the connecting pipe to buckle because of heat-insulating tube piece group and cooling tube piece group activity.
Further, the connecting pipe outside through a plurality of fins three with heat dissipation dress trim cover's inboard is connected for give off heat energy in the connecting pipe to the top through heat dissipation dress trim cover, make the interior heat energy make full use of connecting pipe, and the heating of heat dissipation decorative board can the multi-functional use of person of facilitating the use, for example toast clothing or heat food etc..
Further, inlet tube, heat-insulating tube piece group, cooling tube piece group, connecting pipe, wet return material are the aluminum alloy material of inside spraying anticorrosive coating, and aluminum alloy material heat-conduction efficiency is high to be fit for as the radiator material to hot water's corruption, increase of service life can be avoided to inside spraying anticorrosive coating.
The working principle of the invention is as follows: the heat supply device transmits hot water into the water inlet pipe through the heat supply pipeline, a user can observe the water inlet flow in the water inlet pipe through a flow meter on the water inlet pipe, then the water inlet valve controls the water inlet flow to be proper, the hot water respectively enters each heat insulation pipe piece of the heat insulation pipe piece group through the water distribution hole after filling the water inlet pipe, when the hot water flows through the water feeding pipeline in the heat insulation pipe piece, the heat in the hot water is rapidly transmitted to the outer side of the heat insulation pipe piece through the first fin to be emitted outwards, the heat in the heat dissipation pipe piece close to the wall body is blocked due to liquid heat insulation materials, so that the heat can not be transmitted to the wall body, the hot water passing through the water feeding pipeline is transmitted into the heat dissipation pipe piece group through the connecting pipe, the hot water is firstly divided into a plurality of strands through the water distributor and then respectively flows into the water discharging pipeline, and the energy of the hot water is rapidly transmitted to the outer side of the heat dissipation pipe piece through the second fin connected between the water discharging pipeline and the heat dissipation pipe piece to be emitted outwards, because hot water has lost partial heat when flowing through heat insulation pipe piece group, so, there is the difference in temperature in the heat that radiating pipe piece group and heat insulation pipe piece group gived off, under the effect of difference in temperature, produce the hot gas flow that flows between heat insulation pipe piece group and the radiating pipe piece group, send the heat to the radiator outside, hot-water heat energy in the connecting tube simultaneously transmits to the heat dissipation dress trim cover and outwards gives off through fin three, hot water through sewer pipe collects to the wet return pipe mesocycle and carries out the secondary heating in reaching heating device, realizes the circulation heating.
The invention has the beneficial effects that: the invention provides an aluminum alloy high heat exchange efficiency radiator, which is particularly suitable for a space needing to be arranged close to a wall body for use, through arranging a heat insulation pipe sheet group, the heat insulation pipe sheet of the heat insulation pipe sheet group is pinched into a heat dissipation part and a heat insulation part, one side of the heat insulation pipe sheet group close to the wall body is filled with a liquid heat insulation material, the heat of the radiator can be prevented from being dissipated to the wall body, energy waste and wall body damage are caused, the heat conversion efficiency is reduced, meanwhile, the residual space filled with the liquid material is vacuumized, the vacuum can well insulate heat, meanwhile, a space is reserved for the thermal expansion of the liquid heat insulation material, the heat dissipated by the heat insulation pipe sheet group is only dissipated to the outer side of the radiator, and the outer side of the heat insulation pipe sheet group is also provided with a heat dissipation pipe sheet group, a plurality of sewer pipes are arranged in the heat dissipation pipe sheet, so as to increase the number of fins connected with the heat dissipation pipe sheet group, increase heat exchange area, realize high heat exchange efficiency, simultaneously, there is the difference in temperature in the heat that radiating tube piece group and heat-insulating tube piece group gived off, under the effect of difference in temperature, produces the hot gas flow that flows between heat-insulating tube piece group and the radiating tube piece group, delivers to the radiator outside with the heat, improves heat exchange efficiency. In a word, the invention has the advantages of novel structure, convenient use, high heat exchange efficiency, long service life and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the water inlet pipe of the present invention;
FIG. 3 is a schematic cross-sectional view of an insulated duct sheet of the present invention;
FIG. 4 is a schematic view of a heat dissipating segment according to the present invention;
fig. 5 is a schematic view of the distribution structure of a sewer pipe in embodiment 1 of the present invention;
fig. 6 is a schematic view of the structure of a distribution sheet for a sewer pipe according to embodiment 2 of the present invention;
FIG. 7 is a schematic view of the structure of a water return pipe according to the present invention;
fig. 8 is a schematic structural view of the heat dissipating decorative cover of the present invention.
The heat-radiating water heater comprises a water inlet pipe 1, a heat supply pipeline 11, a water distribution hole 12, a drain valve 13, a water inlet valve 14, a flow meter 15, a heat-insulating pipe sheet group 2, a heat-insulating pipe sheet 21, a water supply pipeline 211, a fin I212, a fin I213, a liquid heat-insulating material 3, a heat-radiating pipe sheet group 31, a heat-radiating pipe sheet 311, a water distributor 312, a water drainage pipeline 313, a fin II, a water collector 314, a connecting pipe 4, a fin III 41, a water return pipe 5, a water return hole 51 and a heat-radiating decorative cover 6.
Detailed Description
For the understanding of the technical solution of the present invention, the following description is further illustrated with reference to fig. 1 to 8 and specific examples, which are not intended to limit the scope of the present invention.
Example 1: as shown in fig. 1, a radiator with high heat exchange efficiency made of aluminum alloy mainly comprises: the water inlet pipe 1, the heat insulation pipe sheet group 2, the heat dissipation pipe sheet group 3, the connecting pipe 4, the water return pipe 5 and the heat dissipation decorative cover 6, wherein the water inlet pipe 1, the heat insulation pipe sheet group 2, the heat dissipation pipe sheet group 3, the connecting pipe 4 and the water return pipe 5 are all made of aluminum alloy materials with BSO anticorrosive paint sprayed inside,
the inlet tube 1 sets up in the lower part that is close to the wall body, and inlet tube 1 is connected with heat supply pipeline 11 for obtain the heat supply water source, and the equidistance is equipped with a plurality of branch water holes 12 that are used for to thermal-insulated tube sheet group 2 water feeding on the inlet tube 1, and inlet tube 1 is gone up to be equipped with in proper order along the direction of intaking that is arranged in 13, manual control to be used for separating the trap of impurity in the hot water 14 of the water intaking valve that is arranged in controlling inlet tube 1 and is used for monitoring the flow meter 15 of the water intaking flow in the inlet tube 1 of manual control
The heat insulation pipe sheet group 2 is arranged above the water inlet pipe 1, the heat insulation pipe sheet group 2 is provided with a plurality of heat insulation pipe sheets 21 corresponding to the water distribution holes 12, each heat insulation pipe sheet 21 comprises a water feeding pipe 211 communicated with the corresponding water distribution hole 12 and arranged on the central axis of the heat insulation pipe sheet 21, the water feeding pipe 211 is connected with the outer side parts of the heat insulation pipe sheets 21 through a plurality of fins 212 and used for radiating heat in the water feeding pipe sheet 211 through the outer sides of the heat insulation pipe sheets 21, liquid heat insulation materials 213 are filled between the water feeding pipe 211 and the inner side parts of the heat insulation pipe sheets 21, the liquid heat insulation materials 213 are paraffin and used for preventing the water feeding pipe sheet 211 from radiating heat to a wall body, the filling amount of the liquid heat insulation materials 213 is 7/8 of the connecting space between the water feeding pipe sheet 211 and the inner side parts of the heat insulation pipe sheets 21, and the residual space is vacuumized,
the heat dissipation pipe group 3 is arranged at the outer side of the heat insulation pipe group 2, the heat dissipation pipe group 3 is provided with a plurality of heat dissipation pipe pieces 31 corresponding to the heat insulation pipe pieces 21, the upper ends of the heat dissipation pipe pieces 31 all comprise water distributors 311 communicated with the water feeding pipe 211 through connecting pipes 4 and used for dividing hot water transmitted by the water feeding pipe 211 into a plurality of strands, the lower ends of the water distributors 311 are connected with a plurality of sewer pipes 312 arranged inside the heat dissipation pipe pieces 31, the sewer pipes 312 are distributed in the heat dissipation pipe pieces 31, the cross sections of the sewer pipes 312 in the heat dissipation pipe pieces 31 are distributed in a shape of Chinese character 'mi', each sewer pipe 312 is connected with the side wall of the heat dissipation pipe piece 31 through a plurality of second fins 313, two adjacent sewer pipes 312 are also connected through the second fins 313 and used for radiating heat energy in the sewer pipes 312 to the outside through the side wall of the heat dissipation pipe pieces 31, the bottom end of each heat dissipation pipe piece 31 is also provided with a water collector 314 connected with the sewer pipes 312 in the heat dissipation pipe pieces 31 and used for collecting the plurality of water flows,
gaps of 1-2cm are arranged between adjacent heat insulation pipe pieces 21, gaps of 1-2cm are also arranged between heat dissipation pipe pieces 31, gaps of 5-8cm are arranged between heat insulation pipe piece groups 2 and heat dissipation pipe piece groups 3, flowing hot air flow is formed at the gaps due to the temperature difference between the heat insulation pipe pieces 21 and the heat dissipation pipe pieces 31 and used for accelerating the heat dissipation of the heat insulation pipe piece groups 2 and the heat dissipation pipe piece groups 3,
the water return pipe 5 is arranged below the radiating pipe sheet group 3, a plurality of water return holes 51 respectively connected with the corresponding water collectors 314 are arranged on the water return pipe 5, the water return pipe 5 is communicated with the heating device and used for returning hot water to the heating device for secondary heating, the water inlet pipe 1 is fixedly connected with the water return pipe 5 through an aluminum alloy connecting piece,
the heat dissipation decorative cover 6 is arranged above the heat insulation pipe sheet group 2 and the heat dissipation pipe sheet group 3 and used for covering the connecting pipe 4, the outer side of the connecting pipe 4 is connected with the inner side of the heat dissipation decorative cover 6 through the three fins 41, and heat in the connecting pipe 4 can be dissipated upwards through the heat dissipation decorative cover 6.
Example 2: the same as example 1 except that: the cross section of the drain pipe 312 in the heat dissipating fins 31 is distributed in a circular shape.
The drain valve 13 is a CS11H free floating ball type drain valve for heating, the inlet valve 14 is a 400X-16P flow control valve, and the flowmeter 15 is a DN65 electromagnetic flowmeter.
The working method of the above embodiment is as follows: the heat supply device transmits hot water into the water inlet pipe 1 through the heat supply pipeline 11, a user can observe the inflow rate in the water inlet pipe 1 through the flow meter 15 on the water inlet pipe 1, then the inflow rate is controlled to be suitable through the water inlet valve 14, the hot water fills the water inlet pipe 1 and then enters each heat insulation pipe piece 21 of the heat insulation pipe piece group 2 through the water distribution hole, when the hot water flows through the water feeding pipeline 211 in the heat insulation pipe piece 21, the heat in the hot water is rapidly transmitted to the outer side of the heat insulation pipe piece 21 through the first fin 212 to be emitted outwards, the heat is blocked in the heat dissipation pipe piece 31 close to the wall body due to the liquid heat insulation material 213, the heat cannot be transmitted to the wall body, the hot water passing through the water feeding pipeline 211 is transmitted into the heat dissipation pipe piece group 3 through the connecting pipe 4, the hot water is firstly divided into a plurality of strands through the water distributor 311 and then respectively flows into the water drainage pipeline 312, and the energy of the hot water is rapidly transmitted to the outer side of the heat dissipation pipe piece 31 through the second fin connected between the water drainage pipeline 312 and the heat dissipation pipe piece 31 and the heat dissipation pipe piece group 31 Outwards give off, because hot water has lost partial heat when flowing through heat insulating pipe piece group 2, so, there is the difference in temperature in the heat that heat pipe piece group 3 and heat insulating pipe piece group 2 gived off, under the effect of difference in temperature, produce the hot gas flow that flows between heat insulating pipe piece group 2 and the heat pipe piece group 3, send the heat to the radiator outside, hot-water heat energy in the connecting pipe 4 transmits to heat dissipation dress trim cover 6 and outwards gives off through three 41 fins simultaneously, hot water through sewer pipe 312 collects to the wet return 5 in the circulation carry out the secondary heating in reaching heating device, realize the circulation heating.
Claims (7)
1. The utility model provides an aluminum alloy high heat exchange efficiency radiator, its characterized in that mainly includes: a water inlet pipe (1), a heat insulation pipe sheet group (2), a radiating pipe sheet group (3), a connecting pipe (4), a water return pipe (5) and a radiating decorative cover (6),
the water inlet pipe (1) is arranged at the lower part close to the wall body, the water inlet pipe (1) is connected with a heat supply pipeline (11) and used for obtaining a heat supply water source, a plurality of water distribution holes (12) used for supplying water to the heat insulation pipe sheet group (2) are arranged on the upper surface of the water inlet pipe (1) at equal intervals,
the heat insulation pipe piece group (2) is arranged above the water inlet pipe (1), the heat insulation pipe piece group (2) is provided with a plurality of heat insulation pipe pieces (21) corresponding to the water distribution holes (12), each heat insulation pipe piece (21) comprises a water feeding pipeline (211) which is communicated with the corresponding water distribution holes (12) and is arranged on the central axis of the heat insulation pipe piece (21), the water feeding pipeline (211) is connected with the outer side part of the heat insulation pipe piece (21) through a plurality of fins I (212) and is used for dissipating heat in the water feeding pipeline (211) through the outer side of the heat insulation pipe piece (21), liquid heat insulation materials (213) are filled between the water feeding pipeline (211) and the inner side part of the heat insulation pipe piece (21) and are used for preventing the water feeding pipeline (211) from dissipating heat to a wall body,
the heat dissipation pipe piece group (3) is arranged on the outer side of the heat insulation pipe piece group (2), the heat dissipation pipe piece group (3) is provided with a plurality of heat dissipation pipe pieces (31) corresponding to the heat insulation pipe pieces (21), the upper ends of the heat dissipation pipe pieces (31) respectively comprise a water distributor (311) communicated with the water feeding pipeline (211) through the connecting pipe (4) and used for dividing hot water transmitted by the water feeding pipeline (211) into a plurality of strands, the lower end of the water distributor (311) is connected with a plurality of sewer pipelines (312) arranged inside the heat dissipation pipe pieces (31), the sewer pipelines (312) are distributed in the heat dissipation pipe pieces (31), each sewer pipeline (312) is connected with the side wall of each heat dissipation pipe piece (31) through a plurality of two fins (313), and two adjacent sewer pipelines (312) are also connected through the two fins (313) and used for distributing heat energy in the sewer pipelines (312) to the outside through the side walls of the heat dissipation pipe pieces (31), the bottom end of each radiating pipe sheet (31) is also provided with a water collector (314) which is connected with a sewer pipe (312) in the radiating pipe sheet (31) and is used for collecting a plurality of water flows,
the water return pipe (5) is arranged below the radiating pipe sheet group (3), a plurality of water return holes (51) which are respectively connected with the corresponding water collectors (314) are arranged on the water return pipe (5), the water return pipe (5) is communicated with the heat supply device and is used for returning hot water to the heat supply device for secondary heating,
the heat dissipation decorative cover (6) is arranged above the heat insulation pipe sheet group (2) and the heat dissipation pipe sheet group (3) and is used for covering the connecting pipe (4),
the interval has 1-2 cm's space between thermal-insulated section of jurisdiction (21) is adjacent, the same interval has 1-2 cm's space between heat dissipation section of jurisdiction (31), and the interval has 5-8 cm's space between thermal-insulated section of jurisdiction (2) and heat dissipation pipe piece group (3), space department can form the hot gas flow that flows because of the temperature difference between thermal-insulated section of jurisdiction (21) and heat dissipation section of jurisdiction (31) for the heat of accelerateing thermal-insulated section of jurisdiction (2) and heat dissipation pipe piece group (3) is gived off.
2. The heating radiator with high heat exchange efficiency of aluminum alloy according to claim 1, wherein a drain valve (13) for blocking impurities in the heat insulation water, a water inlet valve (14) for controlling the water inlet flow in the water inlet pipe (1) and a flow meter (15) for monitoring the water inlet flow in the water inlet pipe (1) are sequentially arranged on the water inlet pipe (1) along the water inlet direction.
3. The aluminum alloy high heat exchange efficiency radiator as claimed in claim 1, wherein the cross section of the sewer pipe (312) in the radiating pipe piece (31) is distributed in a shape like a Chinese character 'mi' or a circle.
4. The aluminum alloy radiator with high heat exchange efficiency as recited in claim 1, wherein the water inlet pipe (1) and the water return pipe (5) are fixedly connected through an aluminum alloy connecting piece.
5. The aluminum alloy radiator with high heat exchange efficiency according to claim 1, wherein the outer side of the connecting pipe (4) is connected with the inner side of the heat-dissipating decorative cover (6) through a plurality of fins three (41), for dissipating heat energy in the connecting pipe (4) upwards through the heat-dissipating decorative cover (6).
6. The aluminum alloy radiator with high heat exchange efficiency according to claim 1, wherein the material of the water inlet pipe (1), the heat insulation pipe sheet group (2), the heat dissipation pipe sheet group (3), the connecting pipe (4) and the water return pipe (5) is aluminum alloy material with anticorrosive paint sprayed inside.
7. The aluminum alloy radiator with high heat exchange efficiency as recited in claim 1, wherein the filling amount of said liquid heat insulating material (213) is 7/8 of the connection space between the water supply pipeline and the inner side of the heat insulating tube, and the remaining space is evacuated.
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| CN202011229346.0A CN112393319B (en) | 2020-11-06 | 2020-11-06 | Aluminum alloy high heat exchange efficiency radiator |
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| CN111503704A (en) * | 2020-04-29 | 2020-08-07 | 程恩串 | Intelligent floor heating central heating equipment, water distributor and method based on person selection |
| CN115265229B (en) * | 2022-08-10 | 2024-06-21 | 常熟市格威普气体设备有限公司 | Squirrel-cage frame radiator |
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| CN112393319A (en) | 2021-02-23 |
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Denomination of invention: An aluminum alloy radiator with high heat exchange efficiency Effective date of registration: 20230620 Granted publication date: 20220225 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Jiangbei sub branch Pledgor: Ningbo Jingcheng Machinery Manufacturing Co.,Ltd. Registration number: Y2023980044966 |
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