CN210363292U - Automobile air conditioner refrigeration assembly - Google Patents
Automobile air conditioner refrigeration assembly Download PDFInfo
- Publication number
- CN210363292U CN210363292U CN201921154762.1U CN201921154762U CN210363292U CN 210363292 U CN210363292 U CN 210363292U CN 201921154762 U CN201921154762 U CN 201921154762U CN 210363292 U CN210363292 U CN 210363292U
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- evaporimeter
- air conditioner
- box
- evaporimeter body
- cleaning roller
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Abstract
The utility model discloses a vehicle air conditioner refrigeration assembly, including evaporimeter body and refrigeration pipe fitting, the refrigeration pipe fitting is connected on the evaporimeter body, still includes clearance mechanism, and clearance mechanism includes two boxes and two cleaning rollers, and two box fixed connection are in the both sides of evaporimeter body, and two cleaning rollers pass through elevating system and remove to be connected between two boxes, and are located the front and back both sides of evaporimeter body. The utility model discloses a design of clearance mechanism can realize the automatic clearance of evaporimeter body surface dust in the car use, need not open the automobile engine hood and carry out special washing, has improved the work efficiency of evaporimeter greatly, has prolonged the life of evaporimeter simultaneously, and two cleaning rollers wash the front and back side of evaporimeter body simultaneously around elevating system can drive, guarantee that the surface of evaporimeter body is clean, improve the efficiency of heat exchange.
Description
Technical Field
The utility model relates to a vehicle air conditioner refrigeration assembly.
Background
The automobile air conditioner refrigerating system is characterized in that a compressor driven by an engine extracts a gaseous refrigerant from an evaporator and presses the gaseous refrigerant into a condenser, the high-pressure gaseous refrigerant is liquefied by the condenser to perform heat exchange (release heat), and the heat is taken away by air outside the automobile; the high pressure liquid refrigerant is reduced in pressure by the throttling action of the expansion valve, the low pressure liquid refrigerant is gasified in the evaporator to perform heat exchange (absorb heat), cooled air near the evaporator is blown into a carriage through the blower, the gaseous refrigerant is pumped out by the compressor and pumped into the condenser, so that the refrigerant performs closed circulation flow, the heat in the carriage is continuously discharged out of the carriage, and the air temperature in the carriage is reduced to an appropriate temperature.
The evaporator is an important component of a refrigeration system of an automobile air conditioner, and once more dust is accumulated on the surface of the evaporator, the working efficiency of the evaporator is influenced, and the service life of the evaporator is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a technical scheme of vehicle air conditioner refrigeration assembly to the not enough of prior art existence, design through clearance mechanism, can realize the automatic clearance of evaporimeter body surface dust in the car use, need not open the automobile engine hood and carry out special washing, the work efficiency of evaporimeter has been improved greatly, the life of evaporimeter has been prolonged simultaneously, two cleaning rollers wash the front and back side of evaporimeter body simultaneously around elevating system can drive, guarantee that the surface of evaporimeter body is clean, the efficiency of heat exchange is improved.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a vehicle air conditioner ware refrigeration assembly, includes evaporimeter body and refrigeration pipe fitting, and the refrigeration pipe fitting is connected on the evaporimeter body its characterized in that: the cleaning mechanism comprises two box bodies and two cleaning rollers, the two box bodies are fixedly connected to two sides of the evaporator body, and the two cleaning rollers are movably connected between the two box bodies through a lifting mechanism and are positioned on the front side and the rear side of the evaporator body; through the design of clearance mechanism, can realize the automatic clearance of evaporimeter body surface dust in the car use, need not open the automobile engine hood and carry out special washing, improved the work efficiency of evaporimeter greatly, prolonged the life of evaporimeter simultaneously, can drive two clearance rollers simultaneously and wash the front and back side of evaporimeter body around through elevating system, guarantee that the surface of evaporimeter body is clean, improve the efficiency of heat exchange.
Further, be provided with draw-in groove and spacing groove on the medial surface of box, two spacing groove parallel arrangement are in the both sides of draw-in groove, cleaning roller and spacing groove phase-match, evaporimeter body and draw-in groove phase-match, and the installation of the evaporimeter body of being convenient for of draw-in groove is dismantled, can install fixedly to the evaporimeter body, prevents that the car from taking place to rock and causing the leakage of refrigeration pipeline when the operation, and the spacing groove is used for spacing the cleaning roller, improves the cleaning quality of cleaning roller.
Further, the lifting mechanism comprises a first motor, a lifting component and a lifting block, the first motor is fixedly connected on the top surface of the box body on one side, a screw rod is connected on the first motor, the screw rod is vertically arranged in the box body, slide rails are symmetrically arranged on two sides of the box body in parallel, the lifting component is sleeved on the screw rod, and moves up and down along the screw rod and the slide rail, a guide rod is vertically arranged in the box body at the other side, the lifting block is sleeved on the guide rod, the two cleaning rollers are connected between the lifting component and the lifting block and drive the screw rod to rotate through a first motor, and then drive the cleaning roller through lifting unit and reciprocate, the slide rail has improved lifting unit and cleaning roller and is reciprocating stability and reliability of in-process, and guide arm and elevator can play assistance-localization real-time's effect, guarantee that the cleaning roller level reciprocates, prevent to cause the slope and influence elevating system's normal work.
Further, lifting unit includes trapezoidal piece and locating piece, the last vertical screw hole that is provided with of trapezoidal piece, screw rod and screw hole phase-match, two locating piece fixed connection are in the bottom surface both sides of trapezoidal piece, be provided with the slider on the lateral surface of locating piece, be provided with the spout on the slider, spout and slide rail phase-match, the screw hole has improved the stability that the screw rod drove trapezoidal piece and reciprocated, the locating piece not only can play the effect of supporting the location to the cleaning roller, guarantee moreover that the cleaning roller can stabilize at the uniform velocity and rotate, improve abluent quality, the slider has improved the stability that lifting unit removed.
Further, be provided with the second motor on the top surface of trapezoidal piece, the second motor passes through supporting shoe fixed connection on the top surface of trapezoidal piece, be connected with the pivot on the second motor, be provided with the action wheel in the pivot, the level is provided with the through-hole between the inclined plane of locating piece and trapezoidal piece, cleaning roller and through-hole phase-match, be provided with on the cleaning roller from the driving wheel, pass through the belt from the driving wheel and connect the action wheel, it is rotatory to drive the pivot through the second motor, and then it is rotatory from driving wheel and cleaning roller to drive through action wheel and belt, the realization is to the continuous washing on evaporimeter body.
Further, the hairbrush is arranged on the side face of the outer circumference of the cleaning roller, and the hairbrush improves the cleaning efficiency of the surface of the evaporator body.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
1. through the design of clearance mechanism, can realize the automatic clearance of evaporimeter body surface dust in the car use, need not open the automobile engine hood and carry out special washing, improve the work efficiency of evaporimeter greatly, prolonged the life of evaporimeter simultaneously.
2. Two cleaning rollers can be driven by the lifting mechanism to clean the front side and the rear side of the evaporator body simultaneously, so that the surface of the evaporator body is clean, and the heat exchange efficiency is improved.
3. It is rotatory to drive the screw rod through first motor, and then drives the cleaning roller through lifting unit and reciprocate, and the slide rail has improved lifting unit and cleaning roller and is reciprocating the stability and the reliability of in-process, and guide arm and elevator can play assistance-localization real-time's effect, guarantee that the cleaning roller level reciprocates, prevent to cause the slope and influence elevating system's normal work.
4. The screw hole has improved the stability that the screw rod drove trapezoidal piece and reciprocated, and the locating piece not only can play the effect of supporting the location to the cleaning roller, guarantees moreover that the cleaning roller can be stable at the uniform velocity and rotates, improves abluent quality, and the slider has improved the stability that lifting unit removed.
5. The rotating shaft is driven to rotate through the second motor, and then the driven wheel and the cleaning roller are driven to rotate through the driving wheel and the belt, so that the surface of the evaporator body is continuously cleaned.
Description of the drawings:
the present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is an effect diagram of a refrigeration assembly of an air conditioner for a vehicle according to the present invention;
FIG. 2 is an effect diagram of a side box body with a lifting component in the utility model;
FIG. 3 is a schematic view of the internal structure of the case body with a lifting assembly;
fig. 4 is a schematic structural view of the lifting assembly of the present invention;
fig. 5 is a schematic view of the connection between the cleaning roller and the second motor according to the present invention.
In the figure: 1-an evaporator body; 2-refrigeration pipe fittings; 3, a box body; 4-cleaning the roller; 5-limiting groove; 6-a clamping groove; 7-a first motor; 8-a lifting assembly; 9-screw rod; 10-a slide rail; 11-a slide block; 12-a trapezoidal block; 13-positioning blocks; 14-a threaded hole; 15-a through hole; 16-a chute; 17-a second electric machine; 18-a rotating shaft; 19-a driving wheel; 20-a driven wheel; 21-a belt; 22-support block.
Detailed Description
As shown in fig. 1 to 5, for the utility model relates to a vehicle air conditioner refrigeration assembly, including evaporimeter body 1 and refrigeration pipe fitting 2, refrigeration pipe fitting 2 is connected on evaporimeter body 1, still include clearance mechanism, clearance mechanism includes two boxes 3 and two cleaning rollers 4, two 3 fixed connection of box are in the both sides of evaporimeter body 1, be provided with draw-in groove 6 and spacing groove 5 on box 3's the medial surface, two 5 parallel arrangement in draw-in groove 6's both sides in spacing groove 5, cleaning rollers 4 and 5 phase-matches in spacing groove, evaporimeter body 1 and 6 phase-matches in draw-in groove, draw-in groove 6 is convenient for the installation of evaporimeter body 1 and is dismantled, can install evaporimeter body 1 fixedly, prevent that the car from taking place to rock and causing the leakage of refrigeration pipeline when the operation, spacing groove 5 is used for spacing cleaning rollers 4, improve the cleaning quality of cleaning rollers 4.
The two cleaning rollers 4 are movably connected between the two boxes 3 through a lifting mechanism and are positioned on the front side and the rear side of the evaporator body 1, the lifting mechanism comprises a first motor 7, a lifting component 8 and a lifting block, the first motor 7 is fixedly connected on the top surface of the box 3 on one side, a screw rod 9 is connected on the first motor 7, the screw rod 9 is vertically arranged in the box 3, slide rails 10 are symmetrically arranged on the two sides of the box 3 in parallel, the lifting component 8 is sleeved on the screw rod 9 and vertically moves along the screw rod 9 and the slide rails 10, a guide rod is vertically arranged in the box 3 on the other side, the lifting block is sleeved on the guide rod, the two cleaning rollers 4 are connected between the lifting component 8 and the lifting block, the screw rod 9 is driven to rotate through the first motor 7, the cleaning rollers 4 are driven to move up and down through the lifting component 8, the slide rails 10 improve the stability and the reliability of the lifting, the guide rod and the lifting block can play a role in auxiliary positioning, so that the cleaning roller 4 is ensured to horizontally move up and down, and the normal work of the lifting mechanism is prevented from being influenced by the inclination.
A second motor 17 is arranged on the top surface of the trapezoidal block 12, the second motor 17 is fixedly connected to the top surface of the trapezoidal block 12 through a supporting block 22, a rotating shaft 18 is connected to the second motor 17, a driving wheel 19 is arranged on the rotating shaft 18, a through hole 15 is horizontally arranged between the positioning block 13 and the inclined surface of the trapezoidal block 12, the cleaning roller 4 is matched with the through hole 15, a driven wheel 20 is arranged on the cleaning roller 4, the driven wheel 20 is connected with the driving wheel 19 through a belt 21, the rotating shaft 18 is driven to rotate through the second motor 17, and then the driven wheel 20 and the cleaning roller 4 are driven to rotate through the driving wheel 19 and the belt 21, so that the surface of the evaporator body 1 is continuously; through the design of clearance mechanism, can realize the automatic clearance of 1 surperficial dust of evaporimeter body in the car use, need not open the automobile engine hood and carry out special washing, improved the work efficiency of evaporimeter greatly, prolonged the life of evaporimeter simultaneously, can drive two clearance rollers 4 and wash the front and back side of evaporimeter body 1 simultaneously around through elevating system, guarantee that the surface of evaporimeter body 1 is clean, improve the efficiency of heat exchange.
The brush is arranged on the side surface of the outer circumference of the cleaning roller 4, and the brush improves the cleaning efficiency of the surface of the evaporator body 1.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (6)
1. The utility model provides a vehicle air conditioner ware refrigeration assembly, includes evaporimeter body and refrigeration pipe fitting, the refrigeration pipe fitting is connected on the evaporimeter body, its characterized in that: still include clearance mechanism, clearance mechanism includes two boxes and two cleaning rollers, two box fixed connection is in the both sides of evaporimeter body, two the cleaning roller passes through elevating system and removes the connection two between the box, and be located both sides around the evaporimeter body.
2. A vehicle air conditioner refrigeration assembly as set forth in claim 1 wherein: be provided with draw-in groove and spacing groove on the medial surface of box, two spacing groove parallel arrangement is in the both sides of draw-in groove, the cleaning roller with the spacing groove phase-match, the evaporimeter body with the draw-in groove phase-match.
3. A vehicle air conditioner refrigeration assembly as set forth in claim 1 wherein: elevating system includes first motor, lifting unit and elevator, first motor fixed connection is in one side on the top surface of box, be connected with the screw rod on the first motor, the vertical setting of screw rod is in the box, the bilateral symmetry parallel arrangement of box has the slide rail, lifting unit cup joints on the screw rod, and follows the screw rod with the slide rail reciprocates, the opposite side the vertical guide arm that is provided with in inside of box, the elevator cup joints on the guide arm, two the clearance roller is connected lifting unit with between the elevator.
4. A vehicle air conditioner refrigeration assembly as set forth in claim 3 wherein: the lifting assembly comprises a trapezoid block and positioning blocks, threaded holes are vertically formed in the trapezoid block, the screw rods are matched with the threaded holes, the two positioning blocks are fixedly connected to two sides of the bottom surface of the trapezoid block, sliding blocks are arranged on the outer side surfaces of the positioning blocks, sliding grooves are formed in the sliding blocks, and the sliding grooves are matched with the sliding rails.
5. A vehicle air conditioner refrigeration assembly as set forth in claim 4 wherein: the cleaning device is characterized in that a second motor is arranged on the top surface of the trapezoid block and fixedly connected with the top surface of the trapezoid block through a supporting block, a rotating shaft is connected onto the second motor, a driving wheel is arranged on the rotating shaft, a through hole is horizontally formed between the positioning block and the inclined surface of the trapezoid block, the cleaning roller is matched with the through hole, a driven wheel is arranged on the cleaning roller, and the driven wheel is connected with the driving wheel through a belt.
6. A vehicle air conditioner refrigeration assembly as set forth in claim 1 wherein: and the side surface of the outer circumference of the cleaning roller is provided with a hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154762.1U CN210363292U (en) | 2019-07-22 | 2019-07-22 | Automobile air conditioner refrigeration assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154762.1U CN210363292U (en) | 2019-07-22 | 2019-07-22 | Automobile air conditioner refrigeration assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210363292U true CN210363292U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921154762.1U Active CN210363292U (en) | 2019-07-22 | 2019-07-22 | Automobile air conditioner refrigeration assembly |
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| Country | Link |
|---|---|
| CN (1) | CN210363292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611131A (en) * | 2020-12-14 | 2021-04-06 | 陈李 | Dry evaporator of water chilling unit |
-
2019
- 2019-07-22 CN CN201921154762.1U patent/CN210363292U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611131A (en) * | 2020-12-14 | 2021-04-06 | 陈李 | Dry evaporator of water chilling unit |
| CN112611131B (en) * | 2020-12-14 | 2022-09-27 | 安徽美乐柯制冷空调设备有限公司 | Dry evaporator of water chilling unit |
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