CN208735975U - A kind of lightweight parallel-flow evaporator of bus air-conditioning - Google Patents
A kind of lightweight parallel-flow evaporator of bus air-conditioning Download PDFInfo
- Publication number
- CN208735975U CN208735975U CN201821319659.3U CN201821319659U CN208735975U CN 208735975 U CN208735975 U CN 208735975U CN 201821319659 U CN201821319659 U CN 201821319659U CN 208735975 U CN208735975 U CN 208735975U
- Authority
- CN
- China
- Prior art keywords
- evaporator
- header
- evaporator core
- parallel
- feed liquor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a kind of lightweight parallel-flow evaporators of bus air-conditioning comprising evaporator pedestal, evaporator cover board, evaporation fan, control case assembly, parallel flow evaporator core component, T shape muffler and feed liquor tube assembly；T shape muffler and feed liquor tube assembly are mounted between parallel flow evaporator core component；Parallel flow evaporator core component includes the identical and symmetrical left and right evaporator core of the structure that is uprightly arranged；Header and flat tube on the utility model evaporator core and the capillary module being installed on it, reduce evaporator volume, weight saving, structure is simple and puts without inclination, reduces installation difficulty, reduces energy consumption, and manufacturing process difficulty is alleviated, reduce cost.
Description
Technical field
The utility model relates to a kind of lightweight parallel-flow evaporators of bus air-conditioning, belong to automobile technical field.
Background technique
The evaporator core of the parallel-flow evaporator of air conditioning applications has four pieces on bus at present, need to tilt and put, body
Long-pending and weight is larger, and installation is complicated, higher cost, and heat exchange efficiency is lower, consumes energy higher, and manufacturing process difficulty is big,
The system phenomenon poor there are stability.
Utility model content
The technical problem to be solved by the utility model is to provide one kind to reduce evaporator volume, weight saving, installation
Difficulty reduces, and increases heat exchange efficiency, reduces energy consumption, and alleviate manufacturing process difficulty, reduces the light of the bus air-conditioning of cost
Quantify parallel-flow evaporator.
The utility model adopts the following technical solution:
The utility model includes evaporator pedestal, evaporator cover board, evaporation fan, control case assembly, parallel-flow evaporator
Core component, T shape muffler and feed liquor tube assembly；Left air outlet and right outlet air is respectively set at left and right sides of the evaporator pedestal
Mouthful, return air inlet is set between the left air outlet and right air outlet；The T shape muffler is mounted on parallel with feed liquor tube assembly
Between flow evaporator device core component；The parallel flow evaporator core component includes that the structure that is uprightly arranged is identical and symmetrical
Left evaporator core and right evaporator core；The left evaporator core and right evaporator core are separately positioned on return air inlet two
Side, the left evaporator core include that vertical upper left header, lower-left header and horizontal interval are inserted into upper left afflux
Several left flat tubes between pipe and lower-left header；The right evaporator core includes vertical upper right header, bottom right collection
Several right flat tubes that flow tube and horizontal interval are inserted between upper right header and bottom right header；The feed liquor tube assembly
Be connected to upper left header and upper right header by capillary module, the transverse tube two-port of the T shape muffler respectively with a left side
Lower header is connected to bottom right header；The evaporator cover board is fixedly mounted on above evaporator pedestal.
Capillary module described in the utility model includes the two groups of capillaries be responsible for and be connected to supervisor, two groups of capillaries
The other end is connected with upper left header and the inserting of upper right afflux tube cavity respectively；The feed liquor tube assembly includes being connected to supervisor
Expansion valve, the drying bottle being connected to by drying bottle connecting tube and expansion valve and the drying bottle feed liquor being connect with drying bottle import
Pipe, the drying bottle inlet tube are connect with external condenser.
The utility model equalizing pipe on the longitudinal tubule (L tubule) of the expansion valve and T shape muffler.
The quantity of left flat tube described in the utility model and right flat tube is respectively 12, and the quantity of every group of capillary is 6.
Evaporation fan described in the utility model includes left evaporation fan and right evaporation fan, the left evaporation fan and right steaming
Hair blower, which respectively corresponds, to be mounted at left air outlet and right air outlet；The control case assembly is fixedly mounted on one side of return air inlet
Top.
The utility model good effect is as follows: the utility model lightweight parallel-flow evaporator is symmetrically arranged using two pieces
Evaporator core, the header and flat tube on evaporator core and the capillary module being installed on it, subtract evaporator volume
Small, weight saving, structure is simple and puts without inclination, reduces installation difficulty, reduces energy consumption, and alleviates manufacturing process hardly possible
Degree, reduces cost.Pipeline used in header and flat tube and the capillary module being installed on it is most short, few using element, reserves
Space is big, facilitates in the future according to the customized increase add-on assemble of customer demand.
Header and flat tube play the role of heat exchange, and the refrigerant of low temperature flows in header and flat tube, pass through blower
It is cold air again by two sides air outlet that the normal temperature air that blowing sucks return air inlet, which passes through the gap cooling between header and flat tube,
Blowout, plays refrigeration effect.
Detailed description of the invention
It is attached that FIG. 1 is a schematic structural view of the utility model；
Attached drawing 2 is the utility model feed liquor tube assembly and parallel flow evaporator core assembly connecting structure schematic diagram；
Attached drawing 3 is the A of attached drawing 2 to structural schematic diagram；
Attached drawing 4 is the utility model supervisor and capillary attachment structure schematic diagram；
Attached drawing 5 is the utility model header and flat tube mounting structure schematic diagram；
Attached drawing 6 is that the utility model evaporator cover board is fixedly mounted on the structural schematic diagram on evaporator pedestal.
Specific embodiment
As shown in figures 1-6, the utility model includes evaporator pedestal 2, evaporator cover board 1, evaporation fan, control box group
Part 3, parallel flow evaporator core component, T shape muffler 6 and feed liquor tube assembly 7；At left and right sides of the evaporator pedestal 2 respectively
Left air outlet 10 and right air outlet 11 are set, return air inlet 12 is set between the left air outlet 10 and right air outlet 11；The T
Shape muffler 6 and feed liquor tube assembly 7 are mounted between parallel flow evaporator core component；The parallel flow evaporator core component
Structure including being uprightly arranged identical and symmetrical left evaporator core and right evaporator core；The left evaporator core and
Right evaporator core is separately positioned on 12 two sides of return air inlet, and the left evaporator core includes vertical upper left header 81, a left side
Several left flat tubes 91 that lower header 82 and horizontal interval are inserted between upper left header 81 and lower-left header 82；Institute
Stating right evaporator core includes that vertical upper right header 83, bottom right header 84 and horizontal interval are inserted into upper right header
Several right flat tubes 92 between 83 and bottom right header 84；The feed liquor tube assembly 7 and upper left header 81 and upper right afflux
Pipe 83 by capillary module be connected to, the transverse tube two-port of the T shape muffler 6 respectively with lower-left header 82 and bottom right afflux
Pipe 84 is connected to；The left flat tube 91 of the present embodiment and the quantity of right flat tube 92 are respectively 12；The evaporator cover board 1 is fixedly mounted
Above evaporator pedestal 2, the evaporation fan includes left evaporation fan 41 and right evaporation fan 42, the left evaporation fan 41
It respectively corresponds and is mounted at left air outlet 10 and right air outlet 11 with right evaporation fan 42；The control case assembly 3 is fixedly mounted
In the top of 12 1 side of return air inlet.
Capillary module described in the utility model includes the two groups of capillaries 4 being responsible for 5 and being connected to supervisor 5, every group of hair
The quantity of tubule 4 is several, and the present embodiment is 6, fan-shaped distribution；Two groups of 4 other ends of capillary respectively with upper left afflux
Pipe 81 and the inserting connection of 83 inner cavity of upper right header, i.e. one group of capillary 4 and the inserting of upper left header 81 connect, another group of capillary
Pipe 4 and the inserting of 83 inner cavity of upper right header connect；The feed liquor tube assembly includes the expansion valve 14 being connected to supervisor 13, by dry
The drying bottle 16 that dry bottle connecting tube 15 and expansion valve 14 are connected to and the drying bottle inlet tube 17 being connect with 16 import of drying bottle, institute
Drying bottle inlet tube 17 is stated to connect with condenser；The equalizing pipe 13 on the longitudinal tubule (L tubule) of the expansion valve 14 and T shape muffler 6.
When work, refrigerant is flowed into drying bottle 16 from condenser by drying bottle inlet tube 17, the mistake in drying bottle 16
It is flowed into expansion valve 14 after filtering water, acid and the other impurity in refrigerant by drying bottle connecting tube 15, refrigerant is expanding
Reducing pressure by regulating flow in valve 14 becomes the moist steam for holding evaporable low-temp low-pressure, and the refrigerant of wet-steam phase flows into supervisor 5,
Refrigerant is diverted in two groups of capillaries 4 by supervisor 5, refrigerant is diverted to 81 He of upper left header by two groups of capillaries 4
83 inner cavity of upper right header, then separately flow into the left flat tube 91 and right flat tube 92 of connection of being corresponding to it, it is allowed to shunt uniformly, and
Heat absorption sweat cooling is carried out, is conveyed cold air by the left air outlet 10 and right air outlet 11 of evaporator pedestal 2 by evaporation fan
To passenger inside the vehicle region, and return air is carried out from interior 2 return air inlet 12 of evaporator pedestal, so recycle, reach refrigeration effect.It is cold
But refrigerant is flowed into again in lower-left header 82 and bottom right header 84, and lower-left header 82 and bottom right header 84 collect system
Refrigerant being flow back into condenser by the T shape muffler 6 after cryogen.
The utility model lightweight parallel-flow evaporator uses two pieces of symmetrically arranged evaporator cores, on evaporator core
Header and flat tube and the capillary module being installed on it, reduce evaporator volume, weight saving, structure is simply and not
It is put with inclination, reduces installation difficulty, reduced energy consumption, and alleviate manufacturing process difficulty, reduce cost.Header and flat tube with
And pipeline used in the capillary module being installed on it is most short, few using element, reserved space is big to be facilitated in the future according to customer demand
Customized increase add-on assemble.
Header and flat tube play the role of heat exchange, and the refrigerant of low temperature flows in header and flat tube, pass through blower
It is cold air again by two sides air outlet that the normal temperature air that blowing sucks return air inlet, which passes through the gap cooling between header and flat tube,
Blowout, plays refrigeration effect.
The utility model structure is tightly played, and light-weight, heat exchange area is big, and space is big, reduces driving cost, reaches section
Energy, consumption reduction and environmentally friendly multi-functional.
Claims (5)
1. a kind of lightweight parallel-flow evaporator of bus air-conditioning, it is characterised in that it includes evaporator pedestal (2), evaporator
Cover board (1), evaporation fan, control case assembly (3), parallel flow evaporator core component, T shape muffler (6) and feed liquor tube assembly
(7)；
Left air outlet (10) and right air outlet (11) is respectively set at left and right sides of the evaporator pedestal (2), in the left outlet air
Return air inlet (12) are set between mouth (10) and right air outlet (11)；The T shape muffler (6) and feed liquor tube assembly (7) are mounted on
Between parallel flow evaporator core component；
The parallel flow evaporator core component includes the identical and symmetrical left evaporator core and the right side of the structure that is uprightly arranged
Evaporator core；The left evaporator core and right evaporator core are separately positioned on return air inlet (12) two sides,
The left evaporator core includes that vertical upper left header (81), lower-left header (82) and horizontal interval are inserted into
Several left flat tubes (91) between upper left header (81) and lower-left header (82)；
The right evaporator core includes that vertical upper right header (83), bottom right header (84) and horizontal interval are inserted into
Several right flat tubes (92) between upper right header (83) and bottom right header (84)；
The feed liquor tube assembly (7) is connected to upper left header (81) and upper right header (83) by capillary module, the T
The transverse tube two-port of shape muffler (6) is connected to lower-left header (82) and bottom right header (84) respectively；
The evaporator cover board (1) is fixedly mounted on above evaporator pedestal (2).
2. a kind of lightweight parallel-flow evaporator of bus air-conditioning according to claim 1, it is characterised in that the hair
Tubule component includes supervisor (5) and two groups of capillaries (4) being connected to supervisor (5), two groups of capillary (4) other ends respectively with
Upper left header (81) and the inserting connection of upper right header (83) inner cavity；
The feed liquor tube assembly includes the expansion valve (14) being connected to supervisor (5), by drying bottle connecting tube (15) and expansion valve
(14) drying bottle (16) being connected to and the drying bottle inlet tube (17) being connect with drying bottle (16) import, the drying bottle feed liquor
Pipe (17) is connect with external condenser.
3. a kind of lightweight parallel-flow evaporator of bus air-conditioning according to claim 2, it is characterised in that described
Equalizing pipe (13) on the longitudinal tubule (L tubule) of expansion valve (14) and T shape muffler (6).
4. a kind of lightweight parallel-flow evaporator of bus air-conditioning according to claim 2, it is characterised in that the left side
The quantity of flat tube (91) and right flat tube (92) is respectively 12, and the quantity of every group of capillary (4) is 6.
5. a kind of lightweight parallel-flow evaporator of bus air-conditioning according to claim 1, it is characterised in that the steaming
Hair blower includes left evaporation fan (41) and right evaporation fan (42), and the left evaporation fan (41) and right evaporation fan (42) divide
It Dui Ying not be mounted at left air outlet (10) and right air outlet (11)；
Control case assembly (3) is fixedly mounted on the top of (12) one side of return air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319659.3U CN208735975U (en) | 2018-08-16 | 2018-08-16 | A kind of lightweight parallel-flow evaporator of bus air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319659.3U CN208735975U (en) | 2018-08-16 | 2018-08-16 | A kind of lightweight parallel-flow evaporator of bus air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208735975U true CN208735975U (en) | 2019-04-12 |
Family
ID=66031113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821319659.3U Active CN208735975U (en) | 2018-08-16 | 2018-08-16 | A kind of lightweight parallel-flow evaporator of bus air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208735975U (en) |
-
2018
- 2018-08-16 CN CN201821319659.3U patent/CN208735975U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104456786B (en) | Evaporation cooling and mechanical refrigeration combined integrated air conditioning unit | |
| CN202002233U (en) | Dehumidifier | |
| WO2016192653A1 (en) | Heat exchanger system | |
| CN104422201B (en) | A kind of gas-liquid separated evaporator | |
| CN204313545U (en) | A kind of liquid reservoir with gas-liquid separation and refrigerating function | |
| CN106225373A (en) | Air-cooled express delivery cabinet | |
| CN109269071B (en) | Machine in heat exchanger subassembly and air conditioning | |
| CN109855395A (en) | A kind of air heat pump drying box host | |
| CN208735975U (en) | A kind of lightweight parallel-flow evaporator of bus air-conditioning | |
| CN202547199U (en) | Parallel flow air-conditioning evaporator system for automobile | |
| CN206037494U (en) | Evaporator | |
| CN216049042U (en) | Triple-effect heat recovery type air mixing type heat pump drying system | |
| CN215216776U (en) | Evaporator with a heat exchanger | |
| CN104802616A (en) | Efficient air conditioner for motor bus | |
| CN201110725Y (en) | Integrated condenser of automobile speed variator oil cold device and air conditioner | |
| CN209605449U (en) | A kind of evaporator uniformly to dehumidify | |
| CN209572307U (en) | Air-conditioning between a kind of column | |
| CN113606804A (en) | Stabilize refrigerant velocity of flow increase air-cooler | |
| CN208566908U (en) | Air-conditioner outdoor unit and air conditioner | |
| CN208635374U (en) | A kind of cold dehumidifying heat pump of table | |
| CN208688035U (en) | A kind of micro-channel evaporator and a kind of air-conditioning system | |
| CN206217561U (en) | A kind of refrigerator car refrigerating all-in-one machine | |
| CN207894072U (en) | Frivolous energy-saving on-board air conditioner condenser assembly | |
| CN210801704U (en) | Parallel flow condenser | |
| CN101025315B (en) | Refrigerating apparatus vapourator full-liquid type vapourating method, liquid-supply method and refrigerating apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |