CN104228521B - The energy-conservation windward type top-set air-conditioner of passenger car of light weight - Google Patents
The energy-conservation windward type top-set air-conditioner of passenger car of light weight Download PDFInfo
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- CN104228521B CN104228521B CN201410428580.4A CN201410428580A CN104228521B CN 104228521 B CN104228521 B CN 104228521B CN 201410428580 A CN201410428580 A CN 201410428580A CN 104228521 B CN104228521 B CN 104228521B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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Abstract
The energy-conservation windward type top-set air-conditioner of passenger car of light weight of the present invention, adopt drain pan assembly that be made up of, by 5052, the manufacture of H32 aluminium alloy plate connecting plate assembly, right bottom deck assembly, end plate assembly, left bottom plate assembly, base plate connecting plate, in the front portion of described drain pan assembly, condenser core assembly and condensation fan are set, evaporator core assembly and new wind mechanism are set at rear portion, reservoir, evaporation fan, stop valve, exsiccator, air-conditioning duct, expansion valve and electric-controlled box and wire harness are set in centre.The drain pan assembly structure of the present invention is more succinct, sheet material is thin, deal is light, intensity is high, can significantly reduce the consumption of material, reduces production cost；Additionally, based on spot welding, the welding capacity of argon arc welding can be significantly reduced, it is effectively improved the production efficiency of coach air conditioner；It is readily produced, assembles and keeps in repair；The coach air conditioner of the present invention is arranged on passenger-car roof and forms top-mounted air conditioner, and blower fan energy stepless speed regulation, condensation fan can link with speed, reaches energy-conservation purpose.
Description
Technical field
The present invention relates to the design of air conditioning for automobiles and manufacturing technology field, particularly a kind of energy-conservation windward type top-set air-conditioner of passenger car of light weight, is especially suitable for 8～12 meters of motor buses and installs and uses.
Background technology
The commonly used integral type of current motor bus or two-segment type top-mounted air conditioner, the motor bus of different automobile types often adopts top air conditioner correspondence, different, though such product has an individual character, but is not easy to large-scale production and cost is of a relatively high.Additionally, existing top air conditioner complete machine is relatively heavy, not only energy consumption is big, and manufacture difficulty is bigger.
Existing integral type overhead air conditioner for automobile is that two devices (condenser, vaporizer) share a base: the front portion being typically in base arranges condenser portion, arranges evaporator section at the rear portion of base.Described base is generally adopted 3003 aluminum alloy junction components, welds with argon arc welding between parts and between front and rear part；There is no location structure between end plate and base plate and base plate and base plate, will clamp by locking pliers.The deficiency of existing integral type top-mounted air conditioner is: (1) argon arc welding welding capacity is big, and welding can produce thermal deformation.(2) base volume is big, and sheet material thickness, heavy weight, intensity are low, because base reverse side is also required to welding, will stand up by manpower, cause that difficulty of processing strengthens.(3) there is no location structure between end plate and base plate and base plate and base plate, clamp by locking pliers between big part, assembling difficulty.(4) argon arc welding welding labor intensity is big, and the skill set requirements of welder is high.(5) manufacturing expense is high, is unfavorable for large-scale production.
Summary of the invention
It is an object of the invention to solve the problems referred to above, it is provided that a kind of energy-conservation windward type top-set air-conditioner of passenger car of light weight, its base employing 5052, H32 aluminium sheet structural member, sheet material is thin, deal is light, intensity is high, based on spot welding, is aided with riveted joint and argon arc welding welding；Its simple in construction, it is easily assembled and keeps in repair；The production efficiency of coach air conditioner can be effectively improved.
For realizing above-mentioned purpose, present invention employs techniques below scheme.
A kind of energy-conservation windward type top-set air-conditioner of passenger car of light weight, condenser core assembly and condensation fan are set in the front portion of drain pan assembly, evaporator core assembly and new wind mechanism are set at the rear portion of drain pan assembly, reservoir, evaporation fan, stop valve, exsiccator, air-conditioning duct, expansion valve and electric-controlled box and wire harness are set in the centre of drain pan assembly；It is characterized in that, described drain pan assembly is made up of connecting plate assembly, right bottom deck assembly, end plate assembly, left bottom plate assembly, base plate connecting plate；Described connecting plate assembly contains condenser left supported plate, condenser right supported plate, is bi-directionally connected plate right panel, main connecting plate and be bi-directionally connected plate left plate, one end of described condenser left supported plate and condenser right supported plate is bi-directionally connected plate right panel and is bi-directionally connected plate left plate and is connected to the two ends of described main connecting plate described in passing through, and constitutes the frame-shaped construction of hollow；Before being provided with on described connecting plate assembly, mounting bracket and condenser connect support and condenser the first joint face and condenser the second joint face, it is bi-directionally connected plate right panel described and be bi-directionally connected in plate left plate and be respectively provided with hole, location and condenser joint face and housing connection surface, described main connecting plate is provided with the first cover plate mounting groove, condenser link and the first base plate solder side；Described end plate assembly contains the first end plate, the second end plate, the 3rd end plate, positioned by solder side salient point between them, constitute the end plate of described drain pan assembly by spot welding or bolted mode, described first end plate and the 3rd end plate are respectively provided with the second mounting bracket, hole, location and cover plate mounting groove；Mounting bracket, Decorative Cover support and fresh wind port after being provided with on described second end plate, be arranged to evaporation core body notch by the gap between described second end plate both sides and the first end plate and the 3rd end plate；Described right bottom deck assembly and left bottom plate assembly are buckled by its prelocalization and be bi-directionally connected on rear locating button and described connecting plate assembly plate right panel and is bi-directionally connected on the hole, location of plate left plate and described end plate assembly hole, the location interlocking of the first end plate and the 3rd end plate and positions, the mode adopting welding again connects into drain pan assembly, welds a base plate connecting plate to ensure the firm of described drain pan assembly at described right bottom deck assembly with the leading inside of left bottom plate assembly.
Further, described drain pan assembly is monolithic construction or split-type structural, adopt 5052, the structural member of H32 aluminium alloy plate manufacture or by adopting 5052, each assembly of H32 aluminium alloy plate manufacture is bonded.
Further, described drain pan assembly be on the connecting plate assembly of front fork structure installation condenser core assembly.
Further, described condenser core assembly contain condenser core, median septum, core body right end plate, core body sealing plate, core body pipeline and core body first member plate: the rear end face at described condenser core assembly arranges the first housing connection surface, the second housing connection surface, described first housing connection surface can be connected with condenser the first joint face on described main connecting plate, and described second housing connection surface can be connected with condenser the second joint face on described main connecting plate.
Further, described core body right end plate and described core body first member plate arrange triangle air inlet, condenser brackets joint face, main connecting plate joint face；Septum plate is provided with joint face in the middle of middle air port, support.
Further, described right bottom deck assembly and left bottom plate assembly are provided with collateral plate, right base plate, resistor cartridge, power line support, water fender, drain pipe, reservoir support and assembling face: at collateral plate described in the arranged outside of described right bottom deck assembly, prelocalization button and rear locating button are set at the two ends of described collateral plate；At described collateral plate corresponding surface, right base plate is set, resistor cartridge, power line support, water fender are set between described collateral plate and described right base plate, arranging drain pipe, reservoir support in the front end of described right bottom deck assembly, the position between described collateral plate and described resistor cartridge, power line support arranges assembling face.
Further, described right bottom deck assembly is provided with right cover plate, described left bottom plate assembly is provided with left cover, between described right bottom deck assembly and described left bottom plate assembly, be provided with inter panel.
Further, the right and left at described inter panel arranges tongue beam, arranges the reinforcement in pattern-like, arrange hinge support in the side of described inter panel in the middle of described inter panel, and described inter panel can be launched or pack up by described hinge support.
Further, the heat exchanger in described condenser core assembly adopts pipe finned heat exchanger or parallel flow heat exchanger or aluminum pipe aluminum plate heat interchanger.
Further, adopt described parallel flow heat exchanger, core body right end plate in condenser core assembly and core body first member plate should be changed into left shell gripper shoe and right shell supporting plate structure, the base plate of original condenser core one monoblock is changed to the base arrangement that front and back are two pieces horizontal；Base plate arranges before between described left shell gripper shoe and described right shell gripper shoe front-seat condensation fan and front concurrent flow core body；Base plate arranges after between described left shell gripper shoe and described right shell gripper shoe heel row condensation fan and rear concurrent flow core body；Described front concurrent flow core body is parallel with the upper surface of described front-seat condensation fan and described heel row condensation fan with the upper surface of described rear concurrent flow core body.
Having the benefit effect that of the energy-conservation windward type top-set air-conditioner of passenger car of light weight of the present invention
(1) the drain pan assembly being made up of connecting plate assembly, right bottom deck assembly, end plate assembly, left bottom plate assembly, base plate connecting plate is adopted, adopt 5052-H32 aluminium sheet structural member, (namely condenser assembly and evaporator assembly send to entrucking scene after being completed respectively can to make split-type structural, scene is spliced into unit assembly), it is possible to make monolithic construction.
(2) drain pan assembly structure is more succinct, sheet material is thin, deal is light, intensity is high, can significantly reduce the consumption of material, reduces production cost.
(3) based on spot welding, it is aided with riveted joint and argon arc welding welding, the welding capacity of argon arc welding can be significantly reduced, the production efficiency of coach air conditioner can be effectively improved, and be readily produced, assemble and keep in repair.
(4) whole air-conditioning is arranged on passenger-car roof and forms top-mounted air conditioner, and the condensation fan of employing can link with speed, reaches energy-conservation purpose.
Accompanying drawing explanation
Fig. 1 is the structural representation of the energy-conservation windward type top-set air-conditioner of passenger car of light weight of the present invention.
Fig. 2 is the structural representation of light weight of the present invention energy-conservation windward type top-set air-conditioner of passenger car drain pan assembly.
Fig. 3 is the front view of connecting plate assembly.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the front view being bi-directionally connected plate right panel.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the front view of main connecting plate.
Fig. 8 is the structural representation of end plate assembly.
Fig. 9 is the structural representation of the first end plate.
Figure 10 is the structural representation of right bottom deck assembly.
Figure 11 is the structural representation of collateral plate.
Figure 12 is the structural representation of condenser core assembly.
Figure 13 is the structural representation of condenser core right end plate.
Figure 14 is the structural representation of median septum.
Figure 15 is the structural representation of central evaporator door closure.
Figure 16 is the front view of the drain pan assembly adopting parallel flow condenser.
Figure 17 adopts to be provided with condensation fan and the structural representation of concurrent flow core body on the drain pan assembly of parallel flow condenser.
Label in figure is respectively as follows:
1, condenser core assembly；2, condensation fan；3, reservoir；
4, evaporation fan；5, stop valve；6, drain pan assembly；
7, exsiccator；8, evaporator core assembly；9, electric-controlled box and wire harness；
10, new wind mechanism；11, left cover；12, air-conditioning duct；
13, expansion valve；14, connecting plate assembly；15, right bottom deck assembly；
16, end plate assembly；1601, solder side；1602, fresh wind port；
1603, evaporation core body notch；17, left bottom plate assembly；18, base plate connecting plate；
19, condenser left supported plate；20, condenser right supported plate；21, plate right panel it is bi-directionally connected；
2101, the first hole, location；2102, the second hole, location；2103, condenser joint face；
2104, housing connection surface；2201, the first cover plate mounting groove；2202, condenser link；
2203, the first base plate solder side；22, main connecting plate；23, plate left plate it is bi-directionally connected；
2401, front mounting bracket；2402, rear mounting bracket；25, condenser connects support；
2501, condenser the first joint face；2502, condenser the second joint face；26, the first end plate；
2601, the 3rd hole, location；2602, the 4th hole, location；2603, the second cover plate mounting groove；
2604, the second base plate solder side；27, the second end plate；28, Decorative Cover support；
29, the 3rd end plate；30, the second mounting bracket；31, condenser core；
3101, the first housing connection surface；3102, the second housing connection surface；32, median septum；
3201, middle air port；3202, joint face in the middle of support；33, core body right end plate；
3301, air port；3302, condenser brackets joint face；3303, main connecting plate joint face；
34, core body sealing plate；35, core body pipeline；36, core body first member plate；
37, inter panel；38, hinge support；39, collateral plate；
40, right base plate；41, resistor cartridge；42, power line support；
43, water fender；44, drain pipe；45, reservoir support；
46, prelocalization button；47, rear locating button；48, assembling face；
49, left shell gripper shoe；50, right shell gripper shoe；51, front-seat condensation fan；
52, front concurrent flow core body；53, heel row condensation fan；54, rear concurrent flow core body.
Detailed description of the invention
The detailed description of the invention of the energy-conservation windward type top-set air-conditioner of passenger car of light weight of the present invention is further illustrated, it should be noted that the enforcement of the present invention is not limited to following embodiment below in conjunction with accompanying drawing.Additionally statement: " direction " in detailed description below explanation is to explain with the direction of structure in Figure of description, it is not necessary to be the direction in practical operation.
Referring to Fig. 1.A kind of energy-conservation windward type top-set air-conditioner of passenger car of light weight, containing condenser core assembly 1, condensation fan 2, reservoir 3, evaporation fan 4, stop valve 5, drain pan assembly 6, exsiccator 7, evaporator core assembly 8, electric-controlled box and wire harness 9, new wind mechanism 10, air-conditioning duct 12 and expansion valve 13.Condenser core assembly 1 and condensation fan 2 are set in the front portion of described drain pan assembly 6, evaporator core assembly 8 and new wind mechanism 10 are set at the rear portion of drain pan assembly 6, reservoir 3, evaporation fan 4, stop valve 5, exsiccator 7, air-conditioning duct 12, expansion valve 13 and electric-controlled box and wire harness 9 are set in the centre of drain pan assembly 6.Described drain pan assembly 6 has mainly been redesigned and has made by the present invention.
The drain pan assembly 6 that the present invention adopts by 5052, H32 aluminium alloy plate manufactures, can adopting monolithic construction part, its intensity can reach 3003,1.5 times of H24 aluminium alloy plate intensity, therefore, the intensity remaining identical can be made thinner, lighter on material, also can obtain bigger space.Described drain pan assembly may be used without split-type structural part, each aluminium alloy component be bonded.Split-type structural manufacturing, to transport, lift by crane each stage be all separately performed, during installation, can be individually fixed at the relevant position on passenger-car roof be connected to each other (weld, rivet or be spirally connected), then connecting line and wire harness；Its advantage is easy for tissue and produces, it is simple to transport, bothers when installing when it is not enough.Described drain pan assembly 6 is constituted (referring to Fig. 2) by connecting plate assembly 14, right bottom deck assembly 15, end plate assembly 16, left bottom plate assembly 17, base plate connecting plate 18.
Described connecting plate assembly 14 containing condenser left supported plate 19, condenser right supported plate 20, be bi-directionally connected plate right panel 21, main connecting plate 22 and be bi-directionally connected plate left plate 23: the rear end of described condenser left supported plate 19 and condenser right supported plate 20 pass through described in be bi-directionally connected plate left plate 23 and be bi-directionally connected plate right panel 21 and be connected to the two ends of described main connecting plate 22, frame structure (referring to Fig. 3) absolutely empty in the middle of constituting.Described main connecting plate 22 and be bi-directionally connected plate right panel 21 and be bi-directionally connected plate left plate 23 and constitute the front end-plate of drain pan assembly 6, wherein, described main connecting plate 22 is a part for evaporator core assembly 8 drain pan front end-plate and the connecting flange faces of the core body right end plate 33 of condenser core assembly 1 and core body first member plate 36；Described it is bi-directionally connected plate right panel 21, is bi-directionally connected plate left plate 23 and can constitute the front end-plate of evaporator core assembly 8, be again connect the condenser left supported plate 19 of condenser core assembly 1, condenser right supported plate 20.
Before arranging on described connecting plate assembly 14, mounting bracket 2401 and condenser connect support 25 and condenser the first joint face 2501 and condenser the second joint face 2502(referring to Fig. 4).It is bi-directionally connected plate right panel 21 described and be bi-directionally connected in plate left plate 23 and be respectively provided with hole, location and condenser joint face and housing connection surface.Here make an explanation being bi-directionally connected plate right panel 21: described in be bi-directionally connected plate left plate 23 with the described plate right panel 21 that is bi-directionally connected for counter structure, its structure can refer to and is bi-directionally connected plate right panel 21: position hole 2101 and the second location hole 2102(referring to Fig. 5 in the arranged outside first being bi-directionally connected plate right panel 21), condenser joint face 2103 is set in the lower end being bi-directionally connected plate right panel 21, in the inner side being bi-directionally connected plate right panel 21, housing connection surface 2104(is set referring to Fig. 6).One the first cover plate mounting groove 2201 is respectively set in the both sides of described main connecting plate 22 upper end, a condenser link 2202 is respectively set at the two ends of main connecting plate 22, the first base plate solder side 2203(is set in the lower end of main connecting plate 22 referring to Fig. 7).
Described end plate assembly 16, containing first end plate the 26, second end plate the 27, the 3rd end plate 29, arranges the second mounting bracket 30 in the lower end of described first end plate 26 and described 3rd end plate 29；By solder side 1601 salient point location between each parts, the rear end face of evaporator core assembly 8 (can be connected directly between on the end plate of described end plate assembly 16 by the end plate (referring to Fig. 8) constituting described drain pan assembly 6 by spot welding or bolted mode, this means that described end plate has two kinds of functions: be the end plate of evaporator core assembly 8, it it is again a part for the end plate of the drain pan assembly 6 installing vaporizer, so, the length of evaporator section drain pan assembly 6 can not only be shortened, and the weight of drain pan assembly 6 can be alleviated), described first end plate 26 and the 3rd end plate 29 respectively arrange the second mounting bracket, hole, location and cover plate mounting groove.Here make an explanation for the first end plate 26: described 3rd end plate 29 is counter structure with described first end plate 26, and its structure can refer to the first end plate 26: the arranged outside the 3rd at the first end plate 26 positions hole the 2601, the 4th and positions hole 2602；In the upper end of the first end plate 26, the second cover plate mounting groove 2603 is set；Second base plate solder side 2604(is set referring to Fig. 9) in the lower end of the first end plate 26.Mounting bracket 2402 after the upper end of described second end plate 27 is arranged；On the both sides, lower end of described second end plate 27, a Decorative Cover support 28 is respectively set；In the centre of described second end plate 27, fresh wind port 1602 is set.The joint gap of described second end plate 27 both sides with the first end plate 26 and the 3rd end plate 29 is arranged to the evaporation core body notch 1603(of interval shape referring to Fig. 8).
Described drain pan assembly 6 is containing right bottom deck assembly 15 and left bottom plate assembly 17.Here making an explanation for right bottom deck assembly 15, described left bottom plate assembly 17 is counter structure with described right bottom deck assembly 15, and its concrete structure can refer to right bottom deck assembly 15.Described right bottom deck assembly 15 contains collateral plate 39, right base plate 40, resistor cartridge 41, power line support 42, water fender 43, drain pipe 44, reservoir support 45 and assembling face 48(referring to Figure 10).At collateral plate 39 described in the arranged outside of described right bottom deck assembly 15, prelocalization button 46 and rear locating button 47(are set at the two ends of described collateral plate 39 referring to Figure 11).In the inner side of described right bottom deck assembly 15, right base plate 40 is set.Water fender 43 described in resistor cartridge 41, power line support 42, water fender 43(is set between described collateral plate 39 and described right base plate 40 and passes through salient point tack-weld on described right base plate 40, stamp fluid sealant at salient point place and gap place, form a part for water box with described right base plate 40).Arranging drain pipe 44 and reservoir support 45 in the front end of described right bottom deck assembly 15, the position between described collateral plate 39 and described resistor cartridge 41, power line support 42 arranges assembling face 48.
By described right bottom deck assembly 15 and described left bottom plate assembly 17 by its square or rectangular card ear structure prelocalization buckle 46 and rear locating button 47(referring to Figure 10 and 11) be bi-directionally connected plate right panel 21 with described connecting plate assembly 14 and be bi-directionally connected the hole, location of square in plate left plate 23 or rectangle structure (first positions hole 2101, second hole 2102, location) (the 3rd hole 2601, location, hole, location of the first end plate 26 and the 3rd end plate 29 on (referring to Fig. 5) and described end plate assembly 16, 4th hole 2602, location) (referring to Fig. 9) rabbet location.Such drain pan assembly 6 is no longer needed for when splicing clamping not only easily with locking pliers, and position and size are all guaranteed, improve production efficiency.The mode of spot welding is adopted to connect into drain pan assembly 6 again with after locating button and pore structure location, location.One piece of base plate connecting plate 18 can be welded with the leading inside of described left bottom plate assembly 17, to ensure the firm of described drain pan assembly 6 at described right bottom deck assembly 15.
Condenser core assembly 1 installed by that manufactured or after assembling the drain pan assembly 6 connecting plate assembly 14 in front fork structure.Adopt the condenser core assembly 1 without base plate hollow out, both can save material, weight can be reduced again.Described condenser core assembly 1 contains condenser core 31, median septum 32, core body right end plate 33, core body sealing plate 34, core body pipeline 35, core body first member plate 36(referring to Figure 12), arrange the first housing connection surface 3101 in the centre of the rear end face of described condenser core assembly 1, described first housing connection surface 3101 can be connected with condenser the first joint face 2501 on described main connecting plate 22；The both sides of end face respectively arrange second housing connection surface 3102 in the rear, and described second housing connection surface 3102 can be connected with condenser the second joint face 2502 on described main connecting plate 22.
Described condenser core 31 adopts tiltedly finned Φ 7mm tunnel segment structure (or parallel flow type structure), heat exchanger tube be after front height low mode arrange.Described core body right end plate 33 and described core body first member plate 36 are provided with air port, condenser brackets joint face and main connecting plate joint face.Here make an explanation for core body right end plate 33: described core body first member plate 36 is counter structure with described core body right end plate 33, and its structure can refer to core body right end plate 33: arranges air port 3301, condenser brackets joint face 3302 and main connecting plate joint face 3303(in described core body right end plate 33 referring to Figure 13).Septum plate 32 arranges middle air port 3201 and the middle joint face 3202(of support referring to Figure 14).
The set-up mode of core body right end plate 33 of the present invention, core body first member plate 36 and median septum 32 can alleviate the weight of condenser core assembly 1, improve heat transfer efficiency, realize higher Energy Efficiency Ratio: tube-fin condenser core body right end plate 33, core body first member plate 36 and the median septum 32 turned forward is the strong point that condenser core assembly 1 left, center, right is fixing, is again the end plate of condenser core 31；Triangle air inlet (air port 3301, middle air port 3201), many air intakes of can trying one's best, additionally it is possible to alleviate weight it is provided with when operation of air conditioner in condenser core 31 bottom, on the facade of described core body right end plate 33, core body first member plate 36 and median septum 32.
Described right bottom deck assembly 15 and left bottom plate assembly 17 are provided with cover plate.Here making an explanation for right bottom deck assembly 15, described left bottom plate assembly 17 is counter structure with described right bottom deck assembly 15, and its structure can refer to right bottom deck assembly 15: is provided with right cover plate 11(on described right bottom deck assembly 15 referring to Fig. 1).Left bottom plate assembly 17 is provided with left cover 11(not shown in the figures).Between described right bottom deck assembly 15 and described left bottom plate assembly 17, inter panel 37 is set.Described inter panel 37 can adopt the portal structures part (referring to Figure 15) being provided with in pattern-like reinforcement formula ventilation voids, and its thickness can be reduced to 1.5mm by original 2mm, thus alleviating the weight of structure.The right and left of inter panel 37 can be designed to tongue beam；Hinge support 38(is set referring to Figure 15) in the side of inter panel 37.Described inter panel 37 can launch or pack up (opening or closing) by described hinge support 38.
Owing to the deal of condenser core assembly 1 is heavier, it is bolted on the flange face of main connecting plate 22 and condenser left supported plate 19 and condenser right supported plate 20, weak link so can be formed at the front end-plate place of evaporator core assembly 8 drain pan, bring potential safety hazard to lifting and installation, therefore, the evaporation core body notch 1603(corresponding in right position can be set on the end plate of described drain pan assembly 6 as shown in Figure 8), the tongue beam of described middle door closure 37 the right and left and described evaporation core body notch 1603 can be rabbeted, the superstructure making described drain pan assembly 6 becomes the structure that snapping is connected, so, no matter it is lifting or installation, described drain pan assembly 6 has had suitable rigidity and structural strength.
In enforcement, the heat exchanger in described condenser core assembly 1 can adopt pipe finned heat exchanger or parallel flow heat exchanger or aluminum pipe aluminum plate heat interchanger.If adopting aluminum pipe aluminum plate heat interchanger, the structure of its drain pan assembly 6 and overall appearance need not change.
As adopted parallel flow heat exchanger, then should by the core body right end plate 33 in condenser core assembly 1 and core body first member plate 36(referring to Figure 10) make left shell gripper shoe 53 and right shell gripper shoe 54 structure, the base plate of original condenser core 31 1 monoblock is changed to front and back base arrangement two pieces horizontal (referring to Figure 16)；The structure of remaining part remains unchanged.Base plate arranges before between described left shell gripper shoe 53 and described right shell gripper shoe 54 front-seat condensation fan 51 and front concurrent flow core body 52；Base plate arranges after between described left shell gripper shoe 53 and described right shell gripper shoe 54 heel row condensation fan 53 and rear concurrent flow core body 54.The upper surface parallel (referring to Figure 17) of described front concurrent flow core body 52 and the upper surface of described rear concurrent flow core body 54 and described front-seat condensation fan 51 and described heel row condensation fan 53.After heat exchanger optimizes, the material of each parts and pipeline can realize full calorize, including evaporator core and heat exchange fin.
In enforcement, described expansion valve 13 can adopt energy-conservation electric expansion valve or heating power expansion valve, pulse motor control switch valve core, can quickly accurately control to enter the refrigerant flow of vaporizer.
The coach air conditioner of the present invention is arranged on passenger-car roof and forms top-mounted air conditioner, blower fan energy stepless speed regulation, can be substantially reduced noise in car, improves the Energy Efficiency Ratio of system.Described condensation fan 2 can link with speed: can regulate the rotating speed of condensation fan 2 according to the speed of speed when driving a vehicle, can stop the rotation of condensation fan 2 if desired, reach the purpose of dynamic energy-saving.
Claims (10)
1. the energy-conservation windward type top-set air-conditioner of passenger car of light weight, condenser core assembly (1) and condensation fan (2) are set in the front portion of drain pan assembly (6), evaporator core assembly (8) and new wind mechanism (10) are set at the rear portion of drain pan assembly (6), reservoir (3), evaporation fan (4), stop valve (5), exsiccator (7), air-conditioning duct (12), expansion valve (13) and electric-controlled box and wire harness (9) are set in the centre of drain pan assembly (6)；It is characterized in that, described drain pan assembly (6) is made up of connecting plate assembly (14), right bottom deck assembly (15), end plate assembly (16), left bottom plate assembly (17), base plate connecting plate (18)；Described connecting plate assembly (14) containing condenser left supported plate (19), condenser right supported plate (20), be bi-directionally connected plate right panel (21), main connecting plate (22) and be bi-directionally connected plate left plate (23), one end of described condenser left supported plate (19) and condenser right supported plate (20)RespectivelyIt is bi-directionally connected plate right panel (21) by described and be bi-directionally connected plate left plate (23) and be connected to the two ends of described main connecting plate (22), constituting the frame-shaped construction of hollow；Described connecting plate assembly (14) is provided with front mounting bracket (2401) and condenser connects support (25) and condenser the first joint face (2501) and condenser the second joint face (2502), it is bi-directionally connected plate right panel (21) described and be bi-directionally connected in plate left plate (23) and be respectively provided with hole, location and condenser joint face and housing connection surface, described main connecting plate (22) is provided with the first cover plate mounting groove (2201), condenser link (2202) and the first base plate solder side (2203)；Described end plate assembly (16), containing the first end plate (26), the second end plate (27), the 3rd end plate (29), by solder side (1601) salient point location between them, constitutes described drain pan assembly (6) by spot welding or bolted modeEnd plate assembly (16), described first end plate (26) and the 3rd end plate (29) are respectively provided with the second mounting bracket (30), hole, location and cover plate mounting groove；Described second end plate (27) is provided with rear mounting bracket (2402), Decorative Cover support (28) and fresh wind port (1602), the gap between described second end plate (27) both sides and the first end plate (26) and the 3rd end plate (29) is arranged to evaporation core body notch (1603)；Described right bottom deck assembly (15) and left bottom plate assembly (17) are buckled (46) and rear locating button (47) by its prelocalizationRespectivelyWith described connecting plate assembly (14) is bi-directionally connected plate right panel (21) and is bi-directionally connected the interlocking location, hole, location of the hole, location of plate left plate (23) and upper first end plate (26) of described end plate assembly (16) and the 3rd end plate (29), the mode adopting welding again connects into drain pan assembly (6), welds a base plate connecting plate (18) to ensure the firm of described drain pan assembly (6) described right bottom deck assembly (15) with the leading inside of left bottom plate assembly (17).
2. the energy-conservation windward type top-set air-conditioner of passenger car of light weight according to claim 1, it is characterized in that, described drain pan assembly (6) is monolithic construction or split-type structural, adopt 5052, the structural member of H32 aluminium alloy plate manufacture or by adopting 5052, each assembly of H32 aluminium alloy plate manufacture is bonded.
3. the energy-conservation windward type top-set air-conditioner of passenger car of light weight according to claim 1, it is characterised in that install condenser core assembly (1) the described drain pan assembly (6) the connecting plate assembly (14) in front fork structure is upper.
4. the energy-conservation windward type top-set air-conditioner of passenger car of light weight according to claim 3, it is characterized in that, described condenser core assembly (1) is containing condenser core (31), median septum (32), core body right end plate (33), core body sealing plate (34), core body pipeline (35) and core body first member plate (36): the rear end face described condenser core assembly (1) arranges the first housing connection surface (3101), second housing connection surface (3102), described first housing connection surface (3101) can be connected with the condenser the first joint face (2501) on described main connecting plate (22), described second housing connection surface (3102) can be connected with the condenser the second joint face (2502) on described main connecting plate (22).
5. the energy-conservation windward type top-set air-conditioner of passenger car of light weight according to claim 4, it is characterised in that triangle air inlet, condenser brackets joint face, main connecting plate joint face are set on described core body right end plate (33) and described core body first member plate (36)；Septum plate (32) is provided with joint face (3202) in the middle of middle air port (3201), support.
6. the energy-conservation windward type top-set air-conditioner of passenger car of light weight according to claim 1, it is characterized in that, described right bottom deck assembly (15) and left bottom plate assembly (17) are provided with collateral plate (39), right base plate (40), resistor cartridge (41), power line support (42), water fender (43), drain pipe (44), reservoir support (45) and assembling face (48): at collateral plate (39) described in the arranged outside of described right bottom deck assembly (15), prelocalization button (46) and rear locating button (47) are set at the two ends of described collateral plate (39)；At described collateral plate (39) corresponding surface, right base plate (40) is set, resistor cartridge (41), power line support (42), water fender (43) are set between described collateral plate (39) and described right base plate (40), arranging drain pipe (44), reservoir support (45) in the front end of described right bottom deck assembly (15), the position between described collateral plate (39) and described resistor cartridge (41), power line support (42) arranges assembling face (48).
7. the energy-conservation windward type top-set air-conditioner of passenger car of light weight according to claim 6, it is characterized in that, described right bottom deck assembly (15) is provided with right cover plate (11), described left bottom plate assembly (17) is provided with left cover, between described right bottom deck assembly (15) and described left bottom plate assembly (17), is provided with inter panel (37).
8. the energy-conservation windward type top-set air-conditioner of passenger car of light weight according to claim 7, it is characterized in that, the right and left at described inter panel (37) arranges tongue beam, reinforcement in pattern-like is set in the middle of described inter panel (37), arrange hinge support (38) in the side of described inter panel (37), described inter panel (37) can be launched or pack up by described hinge support (38).
9. the energy-conservation windward type top-set air-conditioner of passenger car of light weight according to claim 1, it is characterised in that the heat exchanger in described condenser core assembly (1) adopts pipe finned heat exchanger or parallel flow heat exchanger or aluminum pipe aluminum plate heat interchanger.
10. the energy-conservation windward type top-set air-conditioner of passenger car of light weight according to claim 9, it is characterized in that, adopt described parallel flow heat exchanger, core body right end plate (33) in condenser core assembly (1) and core body first member plate (36) should be changed into left shell gripper shoe (53) and right shell gripper shoe (54) structure, the base plate of original condenser core (31) monoblock is changed to the base arrangement that front and back are two pieces horizontal；Base plate arranges before between described left shell gripper shoe (53) and described right shell gripper shoe (54) front-seat condensation fan (51) and front concurrent flow core body (52)；Base plate arranges after between described left shell gripper shoe (53) and described right shell gripper shoe (54) heel row condensation fan (53) and rear concurrent flow core body (54)；Described front concurrent flow core body (52) is parallel with the upper surface of described front-seat condensation fan (51) and described heel row condensation fan (53) with the upper surface of described rear concurrent flow core body (54).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428580.4A CN104228521B (en) | 2014-08-28 | 2014-08-28 | The energy-conservation windward type top-set air-conditioner of passenger car of light weight |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428580.4A CN104228521B (en) | 2014-08-28 | 2014-08-28 | The energy-conservation windward type top-set air-conditioner of passenger car of light weight |
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| CN104228521A CN104228521A (en) | 2014-12-24 |
| CN104228521B true CN104228521B (en) | 2016-07-13 |
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| CN201410428580.4A Expired - Fee Related CN104228521B (en) | 2014-08-28 | 2014-08-28 | The energy-conservation windward type top-set air-conditioner of passenger car of light weight |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107150566A (en) * | 2016-03-02 | 2017-09-12 | 上海金翅鹏实业有限公司 | A kind of lightweight, the big-and-middle-sized electric motor coach vehicle electric air-conditioner of modularization |
| CN108146192A (en) * | 2017-12-25 | 2018-06-12 | 上海加冷松芝汽车空调股份有限公司 | A kind of dual-purpose refrigerated air-conditioning system of novel traveling/parking |
| CN109466275B (en) * | 2018-11-20 | 2024-02-09 | 珠海格力电器股份有限公司 | Vehicle-mounted overhead air conditioner, cooling method of electric control cavity of vehicle-mounted overhead air conditioner and vehicle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000274880A (en) * | 1999-03-23 | 2000-10-06 | Bosch Automotive Systems Corp | Condenser |
| CN202764654U (en) * | 2012-08-23 | 2013-03-06 | 上海加冷松芝汽车空调股份有限公司 | Windward type overhead automotive air conditioner condenser |
| CN203533708U (en) * | 2013-07-23 | 2014-04-09 | 郑州科林车用空调有限公司 | Light-weight overhead front windward air conditioner for passenger car |
| CN203528250U (en) * | 2013-09-05 | 2014-04-09 | 上海加冷松芝汽车空调股份有限公司 | Sinking type top passenger car air conditioner |
| CN204055229U (en) * | 2014-08-28 | 2014-12-31 | 上海加冷松芝汽车空调股份有限公司 | The energy-conservation windward type top-set air-conditioner of passenger car of light weight |
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