CN207579529U - Heavy truck air-conditioning internal circulation filtering system - Google Patents
Heavy truck air-conditioning internal circulation filtering system Download PDFInfo
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- CN207579529U CN207579529U CN201721732661.9U CN201721732661U CN207579529U CN 207579529 U CN207579529 U CN 207579529U CN 201721732661 U CN201721732661 U CN 201721732661U CN 207579529 U CN207579529 U CN 207579529U
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- installation frame
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- filter core
- conditioning
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Abstract
The utility model discloses a kind of heavy truck air-conditioning internal circulation filtering system, including air conditioning for automobiles HAVC assemblies, which is characterized in that be provided with filter core installation frame, installation frame bottom plate, cycle throttle and cycle throttle mounting bracket on air conditioning for automobiles HAVC assemblies；Filter core installation frame is the rectangular shape of the interior cycle air inlet mounted on air conditioning for automobiles HAVC assemblies, and filter core installation frame includes framework, and bottom end difference evagination sets promising boss and slot at left and right sides of framework；Installation frame bottom plate includes transverse slat, transverse slat is horizontally set on filter core installation frame bottom, it is respectively inverted U handle and tapered end at left and right sides of transverse slat, tapered end is inserted in slot, boss bottom is positioned on inverted U handle, and air conditioner filter element is mounted in the housing being made of filter core installation frame and installation frame bottom plate.Filter core is arranged in the filter core installation frame between evaporator and interior cycle air inlet by the utility model, realizes internal circulation filtering function.
Description
Technical field
The utility model belongs to automobile air conditioning technology field, and in particular to a kind of heavy truck air-conditioning internal circulation filtering system
System.
Background technology
Existing heavy truck air-conditioning, it is most of only equipped with outer circulation filtration system, do not have internal circulation filtering work(
Energy.And equipped with internal circulation filtering system, also there are interior cycle filter element replacing is of high cost, cleaning is troublesome to ask the prior art
Topic.
Utility model content
The purpose of this utility model is to provide a kind of heavy truck air-conditioning internal circulation filtering system, solve existing heavy truck without
The problem of interior cycle.
The utility model is the technical scheme adopted is that heavy truck air-conditioning internal circulation filtering system, including air conditioning for automobiles
HAVC assemblies, which is characterized in that filter core installation frame, air conditioner filter element, installation frame bottom are provided on air conditioning for automobiles HAVC assemblies
Plate, cycle throttle and cycle throttle mounting bracket；Filter core installation frame is the interior cycle air inlet mounted on air conditioning for automobiles HAVC assemblies
Rectangular shape at mouthful, filter core installation frame include framework, and bottom end difference evagination sets promising boss and slot at left and right sides of framework；
Installation frame bottom plate includes transverse slat, and transverse slat is horizontally set on filter core installation frame bottom, is respectively inverted U handle at left and right sides of transverse slat
Hand and tapered end, tapered end are inserted in slot, and boss bottom is positioned on inverted U handle, and air conditioner filter element is mounted on is pacified by filter core
It frames up in the housing that frame and installation frame bottom plate form.
The utility model is also characterized by
Cycle throttle mounting bracket includes the arc installing frame of inner hollow, and installing frame covers on the sky of air conditioning for automobiles HAVC assemblies
It adjusts at external circulation air inlet, installing frame both sides are both provided with mounting hole for being fixed with air conditioning for automobiles HAVC assemblies, in installing frame
Side two sides are both provided with guide rail；Cycle throttle includes interior notch board, and interior notch board both sides are respectively side plate, and the upper and lower of side plate is convex
Angle, four salient angles are slidably connected on guide rail, and salient angle is driven by the actuator gear of air conditioning for automobiles HAVC assemblies.
Cycle throttle mounting bracket is arranged below installation frame bottom plate, the outside of filter core installation frame and installation frame bottom plate
Edge is consistent with the outer edge of the installing frame of the arcuation of evagination protrusion.
There are sealing plate in the framework both sides of filter core installation frame respectively, and sealing plate is entered the wind with cycle in air conditioning for automobiles HAVC assemblies
It fits at mouthful.
The elastoplastic handle that inverted U handle is integrally formed.
Filter core installation frame bottom and upper segment posts sponge.
Cycle throttle is slided along the guide rail on the inside of installing frame when being closed, cycle throttle and installation frame bottom base plate seamless paste
It closes.
The utility model advantageous effect is：Filter core is arranged in the filter core installing frame between evaporator and interior cycle air inlet
Frame realizes internal circulation filtering function；Using specific cycle throttle structure, extracted out at outer circulation air inlet for filter core and reserve sky
Between, while the dismountable installation frame bottom plate in bottom is equipped with for interior cycle filter core, it realizes the maintenance of filter core and replaces function.
Description of the drawings
Fig. 1 is the mounting structure schematic diagram of the utility model heavy truck air-conditioning internal circulation filtering system；
Fig. 2 is the filter core installation frame structure chart of the utility model heavy truck air-conditioning internal circulation filtering system；
Fig. 3 is the installation frame floor structure figure of the utility model heavy truck air-conditioning internal circulation filtering system；
Fig. 4 is the front view of the cycle throttle mounting bracket of the utility model heavy truck air-conditioning internal circulation filtering system；
Fig. 5 is the side view of the cycle throttle mounting bracket of the utility model heavy truck air-conditioning internal circulation filtering system；
Fig. 6 is the cycle throttle structure chart of the utility model heavy truck air-conditioning internal circulation filtering system.
In figure, 1. filter core installation frames, 2. air conditioner filter elements, 3. installation frame bottom plates, 4. cycle throttles, 5. cycle throttles peace
It shelves, 6. air conditioning for automobiles HAVC assemblies；
11. sealing plate, 12. frameworks, 13. boss, 14. slots；
31. transverse slat, 32. inverted U handles, 33. tapered ends；
41. salient angle, 42. side plates, notch board in 43.；
51. installing frame, 52. mounting holes.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model heavy truck air-conditioning internal circulation filtering system, it is as shown in figs 1 to 6, total including air conditioning for automobiles HAVC
Into 6, which is characterized in that be provided with filter core installation frame 1, installation frame bottom plate 3, cycle throttle 4 on air conditioning for automobiles HAVC assemblies 6
With cycle throttle mounting bracket 5；Filter core installation frame 1 is the length of the interior cycle air inlet mounted on air conditioning for automobiles HAVC assemblies 6
Square shape, filter core installation frame 1 include framework 12, and 12 left and right sides bottom end of framework difference evagination sets promising boss 13 and slot
14；Installation frame bottom plate 3 includes transverse slat 31, and transverse slat 31 is horizontally set on 1 bottom of filter core installation frame, 31 left and right sides point of transverse slat
Not Wei inverted U handle 32 and tapered end 33, tapered end 33 is inserted in slot 14, and 13 bottom of boss is positioned on inverted U handle 32,
Air conditioner filter element 2 is mounted in the housing being made of filter core installation frame 1 and installation frame bottom plate 3.
Cycle throttle mounting bracket 5 includes the arc installing frame 51 of inner hollow, and it is total that installing frame 51 covers on air conditioning for automobiles HAVC
Into at 6 air-conditioning external circulation air inlet, 51 both sides of installing frame are both provided with mounting hole 52 for total with air conditioning for automobiles HAVC
It is fixed into 6, the 51 inside two sides of installing frame are both provided with guide rail；Cycle throttle 4 includes interior notch board 43, interior 43 both sides of notch board
Respectively side plate 42, the upper and lower of side plate 42 is salient angle 41, and four salient angles 41 are slidably connected on guide rail, and salient angle 41 is by automobile
The actuator gear driving of air-conditioning HAVC assemblies 6.
Cycle throttle mounting bracket 5 is arranged on the lower section of installation frame bottom plate 3, filter core installation frame 1 and installation frame bottom plate 3
Outer edge is consistent with the outer edge of the installing frame of the arcuation of evagination 51 protrusion.
There are a sealing plate 11 in 12 both sides of framework of filter core installation frame 1 respectively, sealing plate 11 in air conditioning for automobiles HAVC assemblies 6
Cycle air inlet fits.
The elastoplastic handle that inverted U handle 32 is integrally formed.
3 bottom and upper segment of filter core installation frame posts sponge.
When the guide rail of cycle throttle 4 along 51 inside of installing frame slides closure, cycle throttle 4 and 3 bottom of installation frame bottom plate
It is seamless applying.
The utility model heavy truck air-conditioning internal circulation filtering system, such as Fig. 1, filter core installation frame 1 are arranged in interior cycle
Between air inlet and evaporator, the top of outer circulation air inlet.Air conditioner filter element 2 is mounted in filter core installation frame 1, by installing frame
Frame bottom plate 3 is fixed.Following on installation frame bottom plate 3 to paste sponge, 4 top of cycle throttle is bonded with 3 bottom of installation frame bottom plate.
Such as Fig. 2,11 shape of sealing plate and air conditioner main body adhered shape of 1 left and right sides of filter core installation frame play branch for air conditioner filter element 2
Support and sealing function, frame 12 of 1 middle part of filter core installation frame for installation filter core.Such as Fig. 3,3 left and right ends of installation frame bottom plate
Structure can coordinate with 1 frame of filter core installing frame.Such as Fig. 4, cycle throttle 4 is slided up and down along guide rail and is provided for the opening and closing of cycle throttle
Support and sealing, the interior notch board 43 of cycle throttle 4 facilitate filter core to be extracted out at external circulation air inlet.Such as Fig. 5, cycle throttle 4 leads to
It crosses its salient angle 41 to be slidably connected on the guide rail of cycle throttle mounting bracket 5, be driven by actuator gear, transported along the guide rail of both sides
It is dynamic.
When whole system works, air-conditioning is in interior circulation pattern, such as Fig. 1, cycle throttle 4 be in diagram along guide rail to
On slide into open position, drive room air and filtered by the air conditioner filter element 2 in filter core installation frame 1, flue dust in air,
The particulate matter of dust and aerodynamic diameter less than 2.5 microns is filtered, and is sent into driver's cabin by air-conditioner air outlet.
When air conditioner filter element 2 needs replacing, the guide rail of cycle throttle 4 along cycle throttle mounting bracket 5 slides down to closing.
The interior notch board 43 of cycle throttle 4 can provide space for the dismounting of installation frame bottom plate 3 square thereon at this time, disassemble installing frame
After frame bottom plate 3, take out air conditioner filter element 2 and replaced, be loaded on installation frame bottom plate 3.
The utility model is good with air filtration effect, at low cost, replaces, clears up the advantages that facilitating, is a kind of simple side
Just Novel internal circulation filtration can be widely used for heavy truck air-conditioning inner circulation structure arrangement.The utility model is suitable for installation
Below instrument desk, outer circulation air inlet is arranged in the air conditioning for automobiles HAVC assemblies in front of vehicle body sheet metal, not to existing air-conditioning
On the basis of structure does big change, purification is provided to driving room air, current heavy truck is solved and is generally circulated throughout without in air-conditioning
The problem of filter system or internal circulation filtering system maintenance are difficult, and filter core can not be replaced.
Claims (7)
1. heavy truck air-conditioning internal circulation filtering system, including air conditioning for automobiles HAVC assemblies (6), which is characterized in that the automobile
Filter core installation frame (1), installation frame bottom plate (3), cycle throttle (4) and cycle throttle are provided on air-conditioning HAVC assemblies (6)
Mounting bracket (5)；
Filter core installation frame (1) position is mounted on the rectangular shape of the interior cycle air inlet of air conditioning for automobiles HAVC assemblies (6), institute
It states filter core installation frame (1) and includes framework (12), bottom end difference evagination sets promising boss at left and right sides of the framework (12)
(13) and slot (14)；
The installation frame bottom plate (3) includes transverse slat (31), and the transverse slat (31) is horizontally set on filter core installation frame (1) bottom
Portion, transverse slat (31) left and right sides is respectively inverted U handle (32) and tapered end (33), and the tapered end (33) is inserted in slot
(14) in, boss (13) bottom is positioned on inverted U handle (32), and the air conditioner filter element (2) is installed mounted on by filter core
In the housing of frame (1) and installation frame bottom plate (3) composition.
2. heavy truck air-conditioning internal circulation filtering system according to claim 1, which is characterized in that the cycle throttle peace
The arc installing frame (51) of (5) including inner hollow is shelved, the installing frame (51) covers on the sky of air conditioning for automobiles HAVC assemblies (6)
Adjust external circulation air inlet at, installing frame (51) both sides be both provided with mounting hole (52) for air conditioning for automobiles HAVC assemblies
(6) fixed, two sides are both provided with guide rail on the inside of the installing frame (51)；
The cycle throttle (4) includes interior notch board (43), and interior notch board (43) both sides are respectively side plate (42), the side plate
(42) upper and lower is salient angle (41), and four salient angles (41) are slidably connected on guide rail, and the salient angle (41) is by automobile
The actuator gear driving of air-conditioning HAVC assemblies (6).
3. heavy truck air-conditioning internal circulation filtering system according to claim 2, which is characterized in that the cycle throttle peace
It shelves (5) to be arranged below installation frame bottom plate (3), the outer edge of the filter core installation frame (1) and installation frame bottom plate (3)
It is consistent with the outer edge of the installing frame of the arcuation of evagination (51) protrusion.
4. heavy truck air-conditioning internal circulation filtering system according to claim 2, which is characterized in that the filter core installing frame
There are sealing plate (11) in framework (12) both sides of frame (1) respectively, and the sealing plate (11) in air conditioning for automobiles HAVC assemblies (6) with recycling
Air inlet fits.
5. heavy truck air-conditioning internal circulation filtering system according to claim 2, which is characterized in that the inverted U handle
(32) the elastoplastic handle being integrally formed.
6. heavy truck air-conditioning internal circulation filtering system according to claim 2, which is characterized in that the filter core installing frame
Frame (1) bottom and upper segment posts sponge.
7. heavy truck air-conditioning internal circulation filtering system according to claim 3, which is characterized in that the cycle throttle
(4) when sliding closure along the guide rail on the inside of installing frame (51), the cycle throttle (4) and installation frame bottom plate (3) bottom are seamless
Fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721732661.9U CN207579529U (en) | 2017-12-13 | 2017-12-13 | Heavy truck air-conditioning internal circulation filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721732661.9U CN207579529U (en) | 2017-12-13 | 2017-12-13 | Heavy truck air-conditioning internal circulation filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207579529U true CN207579529U (en) | 2018-07-06 |
Family
ID=62737818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721732661.9U Active CN207579529U (en) | 2017-12-13 | 2017-12-13 | Heavy truck air-conditioning internal circulation filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207579529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649508A (en) * | 2020-06-11 | 2020-09-11 | 安徽江淮松芝空调有限公司 | Evaporator convenient for replacing filter element |
-
2017
- 2017-12-13 CN CN201721732661.9U patent/CN207579529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649508A (en) * | 2020-06-11 | 2020-09-11 | 安徽江淮松芝空调有限公司 | Evaporator convenient for replacing filter element |
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