CN104406333B - A kind of hot-pipe type air conditioning vaporizer - Google Patents
A kind of hot-pipe type air conditioning vaporizer Download PDFInfo
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- CN104406333B CN104406333B CN201410611392.5A CN201410611392A CN104406333B CN 104406333 B CN104406333 B CN 104406333B CN 201410611392 A CN201410611392 A CN 201410611392A CN 104406333 B CN104406333 B CN 104406333B
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- 239000006200 vaporizer Substances 0.000 title claims abstract description 39
- 238000004378 air conditioning Methods 0.000 title claims abstract description 24
- 238000010622 cold drawing Methods 0.000 claims abstract description 59
- 239000003507 refrigerant Substances 0.000 claims abstract description 48
- 238000001704 evaporation Methods 0.000 claims abstract description 26
- 230000008020 evaporation Effects 0.000 claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000012498 ultrapure water Substances 0.000 claims description 7
- 238000005476 soldering Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 230000036449 good health Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000012546 transfer Methods 0.000 description 15
- 239000002826 coolant Substances 0.000 description 11
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- 230000008016 vaporization Effects 0.000 description 2
- 229920000914 Metallic fiber Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
- F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
- F25B2339/0242—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having tubular elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of hot-pipe type air conditioning vaporizer, including at least one evaporation element；Described evaporation element includes refrigerant pipe, cold drawing, heat exchange module and arranges the framework of multiple through hole, and refrigerant pipe, cold drawing, heat exchange module are connected formation plank frame respectively with peripheral frame；Described heat exchange module includes multiple heat pipe and the fins set of multiple fin superposition, and fins set is socketed multiple heat pipes, and the through hole that multiple heat pipes are corresponding on framework side by side is connected with framework；Described cold drawing includes running through the passage of cold drawing and being arranged on multiple straight flute being parallel to each other on surface；Described refrigerant pipe is that one end is provided with the copper of capillary tube or the U-tube of aluminum matter；Described refrigerant pipe, also cross through hole and passage, is connected with framework and cold drawing respectively；Described heat pipe embeds straight flute and is connected with cold drawing；Described heat pipe adopts the controlled heat pipe of plough groove type or the controlled heat pipe of sintered type.The present invention can provide the environment of more healthiness, also energy-saving and emission-reduction.
Description
Technical field
The present invention relates to a kind of A/C evaporator, specifically refer to a kind of hot-pipe type air conditioning vaporizer.
Background technology
At present, the vaporizer of major part air-conditioning adopts aluminium foil and copper pipe to be made by expansion tube process, and air, directly through cooling down aluminium foil after copper pipe, is directly cooled down by coolant again through aluminium foil.The air-conditioning heat exchange interface temperature when refrigeration using this structure vaporizer is wayward, very easily produces condensed water when heat exchange interface temperature is too low, its drawback: one is that cryogenic temperature is too low or relative air humidity is too low all can cause human body discomfort even to pose a health risk；Two is for control humiture or meet the humiture environment of equipment operation, avoid excessively producing condensed water in human body comparatively comfort standard, it is necessary to installs high-power warming and humidifying equipment additional, increases power consumption.According to statistics, owing to the generation of a large amount of condensed waters can increase by the power consumption of about 30%.
The temperature too low generation with condensed water during in order to effectively control to freeze, provides healthy comfortable indoor environment on the one hand；Reduce extra power consumption on the other hand, it is desirable to provide a kind of hot-pipe type air conditioning vaporizer.
Summary of the invention
It is an object of the invention to provide a kind of hot-pipe type air conditioning vaporizer, when refrigeration, the characteristic that heat pipe heat transfer efficiency is high and start-up temperature is controlled is utilized to coordinate the structure of the vaporizer optimized, control the generation of air outlet temperature and condensed water during air conditioner refrigerating, healthy comfortable indoor environment is provided on the one hand；Reduce the produced power consumptions of auxiliary equipment such as warming and humidifying and then energy-saving and emission-reduction on the other hand.
The present invention is achieved through the following technical solutions: a kind of hot-pipe type air conditioning vaporizer, including at least one evaporation element；Described evaporation element includes refrigerant pipe, cold drawing, heat exchange module and arranges the framework of multiple through hole, and refrigerant pipe, cold drawing, heat exchange module are connected formation plank frame respectively with peripheral frame；Described heat exchange module includes multiple heat pipe and the fins set of multiple fin superposition, and fins set is socketed multiple heat pipes, and the through hole that multiple heat pipes are corresponding on framework side by side is connected with framework；Described cold drawing includes running through the passage of cold drawing and being arranged on multiple straight flute being parallel to each other on surface；Described refrigerant pipe is that one end is provided with the copper of capillary tube or the U-tube of aluminum matter；Described refrigerant pipe, also cross through hole and passage, is connected with framework and cold drawing respectively；Described heat pipe embeds straight flute and is connected with cold drawing；Described heat pipe adopts the controlled heat pipe of plough groove type or the controlled heat pipe of sintered type.
Described refrigerant pipe, cold drawing, heat pipe, fins set compact siro spinning technology successively, the liquid refrigerants medium with refrigeration enters refrigerant pipe by capillary tube, control flow through capillary tube or expansion valve and enter vaporizer, volume moment increases, make its pressure and temperature reduce simultaneously, and evaporate boiling under pressure, liquid become the gaseous state of low-temp low-pressure, then it is inhaled into compressor again to be compressed, continues next one circulation.Coolant media is become in the process of gaseous state from liquid, passes sequentially through cold drawing, heat pipe, the peripherad air absorption heat of fins set, surrounding air is lowered the temperature, then is blown out from air-conditioner air outlet by the air lowered the temperature by blower fan, to reach the effect of air conditioner refrigerating.
Refrigerant pipe, cold drawing, heat pipe, fins set compact siro spinning technology successively in the present invention, heat pipe utilizes the continuous phase transistion of the internal fill working medium of Totally enclosed vacuum pipe to complete the lasting transfer of heat.Heat pipe and cold drawing connecting portion are the condensation segment of heat pipe, have the air of flowing through and be the evaporator section of heat pipe with aluminum fin-stock connecting portion.Under refrigerating state, coolant media in refrigerant pipe phase transformation and absorb ambient heat, promote refrigerant pipe and the close-connected cold drawing of refrigerant pipe and the cooling of cold drawing close-connected heat pipe condenser section, promote heat pipe two ends to produce the temperature difference.Liquid refrigerant absorbs heat at evaporator section, become gaseous state mutually, gaseous working medium small differential pressure action in pipe is moved to condensation segment, the external source meeting cold wall face and outside plate offer condenses into liquid and releases the latent heat of vaporization, liquid refrigerant relies on gravity or capillary force effect to flow back to evaporator section again to evaporate again, it is achieved transmission and the exchange to hot outside and coolant media heat.The vaporizer being made up of heat pipe has heat transfer efficiency height, compact conformation, fluid resistance damage is little, be beneficial to the advantages such as control dew point corrosion.
Heat pipe in the present invention adopts plough groove type or the controlled heat pipe of sintered type, utilizes the Characteristics Control heat pipe start-up temperature that controlled heat pipe constant temperature starts.Plough groove type or the opposite heat tube inner wall of tube shell of sintered heat pipe own are optimized, and during heat pipe horizontal positioned, the capillary force effect that the liquid phase working fluid of condensation segment still can pass through in shell when non-gravity is back to rapidly evaporator section.Channel heat pipe is the fluid passage processing plough groove type at inwall, utilizes the effect of trench interface tension force to make liquid phase working media reflux.Channel heat pipe has the following characteristics that one is that heat pipe internal channel is one-body molded, and heat transfer chamber body section is big, and thermal resistance is less, and heat output is big；Two is that manufacturing process is simple, with low cost.Sintered heat pipe is to sinter layer of metal powder or metallic fiber at heat pipe inner wall.Sintered heat pipe has the following characteristics that one is that sintering metal wick contacts well with heat pipe inner wall, and thermal resistance is little；Two is that suitability for secondary processing is good, heat transfer property will not be greatly lowered in the courses of processing such as bending, flattening；Three is that the aperture of sintering metal diminishes, and can produce bigger capillary pressure.
There is the temperature difference and heat pipe inner wall temperature higher than start-up temperature in heat pipe condenser section and evaporator section, when said two condition meets simultaneously, heat pipe enters the duty of isothermal heat transfer.The start-up temperature of heat pipe is set in the reasonable scope by the present invention, one is can control indoor temperature to maintain the scope that human body sensory is comfortable, two is prevent air outlet temperature too low and cause relevant device to run and consume additional electrical energy, three is by making heat pipe wall temperature bring up to more than dew point temperature, effectively preventing the generation of condensed water.It can be that adjustable constant temperature starts heat pipe that described constant temperature starts heat pipe, it is also possible to be the constant temperature startup heat pipe of fixed temperature.
Further, described heat pipe includes shell and the fill working medium in shell that two ends seal；Working medium in described heat pipe is high purity water, and vacuum is not less than 0.002MPa；Described shell is copper.The high purity water that working medium adopts, few containing few impurity, stable performance, and the injection rate in heat pipe, even if heat pipe breakage high purity water is without polluting, safe and reliable.Shell adopts copper, and on the one hand copper itself has good conductivity of heat, and water is incompatible with copper on the other hand, extends heat pipe service life.
The shell degree of being evacuated that described heat pipe first seals two ends is not less than the state of 0.002MPa, maintains this vacuum and injects working medium high purity water, thus controlling start-up temperature when this constant temperature startup heat pipe reaches optimum Working is more than 18 DEG C.As shown in table 1 " water and steam thermodynamic properties chart ": when water is not less than 0.002MPa as working medium and force value, start-up temperature when corresponding heat pipe reaches normal operating conditions is more than 18 DEG C, and the more big heat pipe start-up temperature of vacuum values is more high.It is 3 ± 1 DEG C that test records evaporator heat transfer heat waste, and when instant heating pipe operating temperature is 18 DEG C, the temperature at evaporator heat exchange interface is higher than 20 DEG C.
Table 1
On vaporizer, heat exchange interface temperature would not produce condensed water higher than dew point temperature, and on vaporizer, heat exchange interface temperature will produce condensed water lower than dew point temperature.When water vapour content is certain in atmosphere, envionmental humidity is as the change of ambient temperature and changes, and therefore the dew point of environment is also change, such as table 2 " dew point temperature and relative humidity control table ".
Table 2
When the air conditioner refrigerating using vaporizer of the present invention runs, heat exchange interface temperature is then not likely to produce condensed water higher than dew point, if: ambient stable is when 25 DEG C and relative humidity are not higher than 70%, dew point is lower than 18.5 DEG C, owing on vaporizer, heat exchange interface temperature maintains 20 DEG C higher than dew point 18.5 DEG C, because without producing condensed water, not reducing the relative humidity of air, from without making environment become increasingly to dry the process of air conditioner refrigerating.When the air conditioner refrigerating using vaporizer of the present invention runs, heat exchange interface temperature then can produce condensed water lower than dew point, as: ambient stable is when 25 DEG C and relative humidity 80%, dew point is 21.0 DEG C, when operation of air conditioner a period of time to heat exchange interface temperature to less than 21.0 DEG C time lower than dew point, now can produce a small amount of condensed water, and make envionmental humidity reduce, close to human comfort's environment.Case above, regulates humidity and temperature, by Temperature and Humidity Control in scope being conducive to health etc simultaneously.Data show according to investigations, human body can be caused when relative humidity is excessive uncomfortable, the temperature of human body sensory the most comfortable is: 20-24 DEG C, optimum relative air humidity is 40% 70%, and in the environment the antibacterial life-span in air the shortest, various pathogenic bacterias are not easily propagated, and human body skin can feel comfortably cool, and eupnea is normal.Human respiratory and mucosa can be made discomfort, immunity degradation is produced higher than 80%.
The vaporizer of the present invention utilizes the characteristic that adjustable heat tube temperature regulable starts, it it is more than 18 DEG C by controlling heat pipe start-up temperature, vaporizer is made to have the advantage that on the one hand, the cold air that evaporator heat exchange near interface is lowered the temperature is blown out by blower fan from air outlet, owing to this process heat waste is minimum, air outlet temperature can be equal to heat exchange interface temperature, when heat pipe start-up temperature is higher than 18 DEG C, evaporator heat exchange interface temperature is higher than 20 DEG C, and namely air-conditioner air outlet temperature is higher than 20 DEG C.On the other hand, evaporator heat exchange interface temperature maintains more than 20 DEG C, can pass through envionmental humidity and dew point relation, controls the generation of condensed water, and then makes envionmental humidity tend to human comfort's scope.
Further, described straight flute cross section takes the shape of the letter U, and is symmetricly set in two opposites of cold drawing；Described heat exchange module is parallel double distribution along straight flute and welds with cold drawing respectively.Cold drawing two opposite arranges the straight flute installing heat exchange module simultaneously, makes full use of board-like space, increases heat exchange module quantity, improves radiating efficiency.
Further, the connection of described refrigerant pipe and cold drawing or the connection of cold drawing and heat pipe or the connection of heat pipe and fins set are Reflow Soldering connection.Reflow Soldering adopts the reflow soldering of high-power many warm areas to weld, and uses and exempts from plating lead-free tin cream as solder, and welding process remains stationary shockproof, has extraordinary stability.
Further, described refrigerant pipe is riveted joint with the connection of the connection of cold drawing or the connection of cold drawing and heat pipe or heat pipe and fins set.Riveted joint adopts the technique that interference fit combines with heat-conducting glue to be attached, and has both ensured the conductivity of heat between each parts, in turn ensure that the process costs connected between each parts is relatively low.
Further, described fin is corrugated fin.Adopt corrugated fin can increase the contact area of fin and surrounding air, be effectively improved heat transfer efficiency.
Further, including multiple evaporation elements, multiple evaporation elements are arranged under the overlay and are connected in parallel by refrigerant pipe.Multiple evaporation elements are arranged under the overlay and are connected in parallel to increase heat exchange amount by refrigerant pipe, it is adaptable to the hot pipe type energy-saving type A/C evaporator of high-power heat exchange amount.Cooled air is blown into from the front of evaporation element, and after multiple evaporation elements being arranged under the overlay, cold wind is sent from air-conditioner air outlet, meets the demand to the high-power refrigerating capacity of air-conditioning.
Further, described cold drawing, fins set and framework all adopt aluminum matter.Aluminum has the advantage that resistance to pressure is good, the coefficient of overall heat transmission is high, light weight valency is low, can alleviate vaporizer overall weight, also can effectively reduce cost.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) by the present invention in that with heat pipe as the heat transfer component of vaporizer, be effectively controlled the generation of air outlet temperature and condensed water, by regulating temperature and humidity simultaneously, build healthy comfortable indoor environment.
(2) by the present invention in that the heat transfer component using heat pipe as vaporizer, it is prevented that overequipment freezes or produces too much condensed water, reduce and consume energy produced by the auxiliary equipment such as warming and humidifying, and then energy-saving and emission-reduction.
(3) by the present invention in that the heat transfer component using heat pipe as vaporizer, it is possible to the structure realizing vaporizer meets the structural requirement of all kinds of air-conditioning products, carries out rational layout, makes evaporation structure compact, reduce the volume of air-conditioning products indoor section.
(4) in the present invention, the outer miscellaneous part of copper removal matter refrigerant pipe all adopts aluminum matter, and a large amount of employing aluminum parts ensure that vaporizer has good heat exchange performance, alleviate again overall weight, also effectively reduce cost.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the upward view of the present invention.
Fig. 3 is the structural representation that part of the present invention installs heat exchange module.
Fig. 4 is the upward view of cold drawing in Fig. 1.
Fig. 5 is the structural representation of heat exchange module of the present invention.
Fig. 6 is present invention structural representation when comprising three evaporation elements.
Wherein: 1 refrigerant pipe, 2 cold drawings, 3 heat pipes, 4 fins set, 5 frameworks, 6 coolant main hydraulic pipes, the 7 main tracheas of coolant.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
A kind of hot-pipe type air conditioning vaporizer of the present embodiment, as shown in Figure 1, Figure 2, Figure 3 shows, realizes mainly by following technical proposals: include at least one evaporation element；Described evaporation element includes refrigerant pipe 1, cold drawing 2, heat exchange module and arranges the framework 5 of multiple through hole, and refrigerant pipe 1, cold drawing 2, heat exchange module are connected formation plank frame respectively with peripheral frame 5；Described heat exchange module includes multiple heat pipe 3 and the fins set 4 of multiple fin superposition, and fins set 4 is socketed multiple heat pipe 3, and the through hole that multiple heat pipes 3 are corresponding on framework 5 side by side is connected with framework 5；Described cold drawing 2 includes running through the passage of cold drawing 2 and being arranged on multiple straight flute being parallel to each other on surface；Described refrigerant pipe 1 is provided with the copper of capillary tube or the U-tube of aluminum matter for one end；Described refrigerant pipe 1, also cross through hole and passage, is connected with framework 5 and cold drawing 2 respectively；Described heat pipe 3 embeds straight flute and is connected with cold drawing 2；Described heat pipe 3 adopts the controlled heat pipe of plough groove type 3 or the controlled heat pipe 3 of sintered type.
Refrigerant pipe 1, cold drawing 2, heat pipe 3, fins set 4 compact siro spinning technology successively in the present invention, heat pipe 3 utilizes the continuous phase transistion of the internal fill working medium of Totally enclosed vacuum pipe to complete the lasting transfer of heat.Heat pipe 3 and cold drawing 2 connecting portion are the condensation segment of heat pipe 3, have the air of flowing through and with the evaporator section that aluminum fin-stock connecting portion is heat pipe 3.Under refrigerating state, coolant media in refrigerant pipe 1 phase transformation and absorb ambient heat, promote refrigerant pipe 1 and the close-connected cold drawing of refrigerant pipe 12 and cold drawing 2 close-connected heat pipe 3 condensation segment cooling, promote heat pipe 3 two ends produce the temperature difference.Liquid refrigerant absorbs heat at evaporator section, become gaseous state mutually, gaseous working medium small differential pressure action in pipe is moved to condensation segment, the external source meeting cold wall face and outside plate offer condenses into liquid and releases the latent heat of vaporization, liquid refrigerant relies on gravity or capillary force effect to flow back to evaporator section again to evaporate again, it is achieved transmission and the exchange to hot outside and coolant media heat.
Utilize the characteristic that controlled heat pipe constant temperature starts, when heat pipe 3 two ends exist temperature difference and inner wall temperature higher than start-up temperature, heat pipe 3 just normally conducts heat, thus controlling evaporator heat exchange interface temperature and air outlet temperature has a lower limit, and then prevent air-conditioning from excessively freezing caused additional energy and the destruction to ambient temperature.
Embodiment 2:
The present embodiment makes further improvements on the basis of above-described embodiment, and further, described heat pipe 3 includes shell and the fill working medium in shell that two ends seal；Working medium in described heat pipe 3 is high purity water, and vacuum is not less than 0.002MPa；Described shell is copper.Its working medium of heat pipe 3 in the present invention is high purity water and when vacuum is not less than 0.002MPa, and the start-up temperature of heat pipe 3 is higher than 18 DEG C.When evaporator refrigeration runs, when heat pipe 3 condensation segment and evaporator section produce the temperature difference and the heat pipe 3 inner wall temperature start-up temperature higher than 18 DEG C, heat pipe 3 enters isothermal operating mode, and now the heat transfer efficiency of whole vaporizer is high and process of refrigerastion stably relaxes；During lower than 18 DEG C, heat pipe 3 heat exchange is only conducted heat by shell rather than passes through refrigerant heat transfer, and heat transfer efficiency is low, it is impossible to reach the normal duty of heat pipe 3.
Use the A/C evaporator of this heat pipe 3 when air conditioner refrigerating runs, in vaporizer refrigerant pipe 1, the evaporating temperature of coolant is 5-10 DEG C, the heat pipe 3 condensation segment temperature being simultaneously connected with on cold drawing 2 with refrigerant pipe 1 is 7-12 DEG C, heat pipe 3 evaporator section temperature is close to air themperature: if now ambient temperature is higher than 18 DEG C, then meet heat pipe 3 two ends simultaneously and there is the temperature difference and inner wall temperature higher than two conditions of start-up temperature, heat pipe 3 normal operation, it is contemplated that the factors such as heat waste, air-conditioner air outlet temperature is higher than 20 DEG C；If now ambient temperature is lower than 18 DEG C, being then unsatisfactory for heat pipe 3 start-up temperature, heat pipe 3 cannot normally conduct heat, and air-conditioner air outlet temperature is close with ambient temperature, and vaporizer is almost without refrigeration.Thus ensureing that the air-conditioning using this vaporizer is under refrigerating state, air outlet temperature maintains in the scope of human comfort.
Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.The present invention considers the heat radiation many factors such as refrigeration, air conditioner surroundings comfort level; preferentially limit heat pipe 3 start-up temperature at about 18 DEG C, but directly or use this technological means to control heat pipe 3 start-up temperature to also fall into protection scope of the present invention without substantial improvements in other temperature ranges.
Embodiment 3:
The present embodiment makes further improvements on the basis of above-described embodiment, and as shown in Figure 4, further, described straight flute cross section takes the shape of the letter U, and is symmetricly set in two opposites of cold drawing 2；Described heat exchange module is parallel double distribution along straight flute and welds with cold drawing 2 respectively.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 4:
The present embodiment makes further improvements on the basis of above-described embodiment, and further, the connection of described refrigerant pipe 1 and cold drawing 2 or cold drawing 2 are that Reflow Soldering connects with the connection of heat pipe 3 or the connection of heat pipe 3 and fins set 4.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 5:
The present embodiment makes further improvements on the basis of above-described embodiment, and further, the connection of described refrigerant pipe 1 and cold drawing 2 or cold drawing 2 are riveted joint with the connection of heat pipe 3 or the connection of heat pipe 3 and fins set 4.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 6:
The present embodiment makes further improvements on the basis of above-described embodiment, and further, described fin is corrugated fin.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 7:
The present embodiment makes further improvements on the basis of above-described embodiment, and further, including multiple evaporation elements, multiple evaporation elements are arranged under the overlay and pass through refrigerant pipe 1 and are connected in parallel.It is arranged under the overlay by multiple evaporation elements and passes through refrigerant pipe 1 and be connected in parallel, it is adaptable to high-power heat exchange calorimetric pipe 3 formula energy-saving air conditioning vaporizer.As shown in Figure 6, the present invention comprises the evaporation element of three lateral stacking arrangements, and the two ends of the refrigerant pipe 1 of each evaporation element are connected with the main trachea 7 of coolant main hydraulic pipe 6 and coolant respectively, it is achieved being connected in parallel of three evaporation elements.The wind of blower fan is blown into from evaporation element front, through the evaporation element being arranged under the overlay, is blown out from air outlet by the cold wind carrying cold air.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 8:
The present embodiment makes further improvements on the basis of above-described embodiment, and further, described cold drawing 2, fins set 4 and framework 5 all adopt aluminum matter.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every above example is made according to the technical spirit of the present invention any simple modification, equivalent variations, each fall within protection scope of the present invention.
Claims (8)
1. a hot-pipe type air conditioning vaporizer, it is characterised in that: include at least one evaporation element；Described evaporation element includes refrigerant pipe (1), cold drawing (2), heat exchange module and arranges the framework (5) of multiple through hole, and refrigerant pipe (1), cold drawing (2), heat exchange module are connected formation plank frame respectively with peripheral frame (5)；Described heat exchange module includes the fins set (4) of multiple heat pipe (3) and multiple fin superposition, and fins set (4) is socketed multiple heat pipe (3), and multiple heat pipes (3) are connected through the upper corresponding through hole of framework (5) with framework (5) side by side；Described cold drawing (2) includes running through the passage of cold drawing (2) and being arranged on multiple straight flute being parallel to each other on surface；Described refrigerant pipe (1) is provided with the copper of capillary tube or the U-tube of aluminum matter for one end；Described refrigerant pipe (1), also cross through hole and passage, is connected with framework (5) and cold drawing (2) respectively；Described heat pipe (3) embeds straight flute and is connected with cold drawing (2)；Described heat pipe (3) adopts the controlled heat pipe of plough groove type or the controlled heat pipe of sintered type.
2. a kind of hot-pipe type air conditioning vaporizer according to claim 1, it is characterised in that: described heat pipe (3) includes shell and the fill working medium in shell that two ends seal；Working medium in described heat pipe (3) is high purity water, and vacuum is not less than 0.002MPa；Described shell is copper.
3. a kind of hot-pipe type air conditioning vaporizer according to claim 1 and 2, it is characterised in that: described straight flute cross section takes the shape of the letter U, and is symmetricly set in two opposites of cold drawing (2)；Described heat exchange module is parallel double distribution along straight flute and welds with cold drawing (2) respectively.
4. a kind of hot-pipe type air conditioning vaporizer according to claim 1 and 2, it is characterised in that: the connection of described refrigerant pipe (1) and cold drawing (2) or cold drawing (2) they are that Reflow Soldering connects with the connection of heat pipe (3) or the connection of heat pipe (3) and fins set (4).
5. a kind of hot-pipe type air conditioning vaporizer according to claim 1 and 2, it is characterised in that: the connection of described refrigerant pipe (1) and cold drawing (2) or cold drawing (2) they are riveted joint with the connection of heat pipe (3) or the connection of heat pipe (3) and fins set (4).
6. a kind of hot-pipe type air conditioning vaporizer according to claim 1 and 2, it is characterised in that: described fin is corrugated fin.
7. a kind of hot-pipe type air conditioning vaporizer according to claim 1 and 2, it is characterised in that: including multiple evaporation element, multiple evaporation elements are arranged under the overlay and pass through refrigerant pipe (1) and are connected in parallel.
8. a kind of hot-pipe type air conditioning vaporizer according to claim 1 and 2, it is characterised in that: described cold drawing (2), fins set (4) and framework (5) all adopt aluminum matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611392.5A CN104406333B (en) | 2014-11-04 | 2014-11-04 | A kind of hot-pipe type air conditioning vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611392.5A CN104406333B (en) | 2014-11-04 | 2014-11-04 | A kind of hot-pipe type air conditioning vaporizer |
Publications (2)
| Publication Number | Publication Date |
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| CN104406333A CN104406333A (en) | 2015-03-11 |
| CN104406333B true CN104406333B (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410611392.5A Expired - Fee Related CN104406333B (en) | 2014-11-04 | 2014-11-04 | A kind of hot-pipe type air conditioning vaporizer |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01139942A (en) * | 1987-11-27 | 1989-06-01 | Asahi Glass Co Ltd | Heat exchanger for air conditioner |
| US5845702A (en) * | 1992-06-30 | 1998-12-08 | Heat Pipe Technology, Inc. | Serpentine heat pipe and dehumidification application in air conditioning systems |
| CN2472157Y (en) * | 2001-03-08 | 2002-01-16 | 中国科学院理化技术研究所 | Built-in condenser of refrigerator with heat pipe |
| CN102445098A (en) * | 2011-11-25 | 2012-05-09 | 广西钧富凰地源热泵有限公司 | Hot superconductor water source heat exchanger |
| CN203258926U (en) * | 2013-06-18 | 2013-10-30 | 上海大城德智能家居科技有限公司 | Low-wind-resistance fin air-cooling-type heat exchanger |
| CN204202255U (en) * | 2014-11-04 | 2015-03-11 | 廖勇 | A kind of hot-pipe type air conditioning evaporimeter |
-
2014
- 2014-11-04 CN CN201410611392.5A patent/CN104406333B/en not_active Expired - Fee Related
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| CN104406333A (en) | 2015-03-11 |
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Effective date of registration: 20190416 Address after: 225300 North of Binhe Road, Luotang Street, Jiangyan District, Taizhou City, Jiangsu Province Patentee after: Jiangsu Juchuan New Energy Co., Ltd. Address before: 610000 Unit 503, Building 10, Unit 2, 25 Dayuan North First Street, Chengdu High-tech Zone, Sichuan Province Patentee before: Liao Yong |
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Granted publication date: 20160727 Termination date: 20191104 |