CN207832467U - A kind of double mode parking convertible frequency air-conditioner testing stand - Google Patents
A kind of double mode parking convertible frequency air-conditioner testing stand Download PDFInfo
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- CN207832467U CN207832467U CN201820303578.8U CN201820303578U CN207832467U CN 207832467 U CN207832467 U CN 207832467U CN 201820303578 U CN201820303578 U CN 201820303578U CN 207832467 U CN207832467 U CN 207832467U
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Abstract
The utility model discloses a kind of double mode parking convertible frequency air-conditioner testing stands, belong to air conditioning test engineering device technique field.The utility model includes testing stand framework, adjustable frequency motor, control panel and test unit, the adjustable frequency motor is set in testing stand framework, control panel controls adjustable frequency motor action, the test unit includes HVAC air-conditioning boxs, condenser, motor compressor and belt pulley compressor, it is connected by belt between belt pulley compressor and adjustable frequency motor, belt pulley compressor and motor compressor are in parallel by pipeline, are connected also by pipeline between HVAC air-conditioning boxs, condenser and motor compressor.The utility model in the case where double compressor system is in different rotating speeds, different temperature, different air quantity, different voltage modes, can realize the durability verification of air-conditioning system, identify and reduce the failure risk of product post sales.
Description
Technical field
The utility model is related to air conditioning test engineering device technique fields, more specifically to a kind of double mode parking frequency conversion
Air conditioning test platform.
Background technology
Air conditioning for automobiles is to realize freeze to air in a car compartment, heat, taking a breath and the device of air purification.Can be to multiply
Vehicle personnel provide comfortably environment by bus, reduce the fatigue strength of driver, improve traffic safety.Air conditioning for automobiles has become measurement
One of mark of automobile function.
Before the Air conditioner on car system of novel Air conditioner on car, especially double-compressor parallel cannot achieve entrucking, to double pressures
Contracting machine system carries out the resistance to of air-conditioning system under different rotating speeds, different temperature, different air quantity, different voltage modes
Long property experiment, the operation risk of Air conditioner on car system can not identify that problem is more after leading to entrucking, and failure is more in advance, product sale
Depot repair risk afterwards is also higher.
About the performance test problem of air conditioning for automobiles, through retrieval, China Patent No. CN200420023373.2, innovation and creation
It is entitled：A kind of performance testing table of air conditioner compressor on vehicle, this application include control device, display device and equipment,
It incorporates vacuum extractor, oiling device, nitrogen injection device, rotating device and each device for detecting performance, is controlled by PLC is unified
System, can be automatically performed the performance test of automobile air conditioner compressor.Test mode is right by display screen and digital display meter Real time displaying
Abnormal conditions carry out sound-light alarm.
Patent No. CN201320121412.1, invention and created name are：The real vehicle of air conditioning for automobiles comprehensive performance test room is matched
Pipe pilot system, this application include real vehicle compressor, real vehicle evaporator, real vehicle condenser, evaporator environment room, condenser ring
Border room, evaporator wind-tunnel, the two-way wind-tunnel of condenser and real vehicle driven compressor rack；The real vehicle of this application is piped pilot system
According to the spatial position of real vehicle arrangement real vehicle compressor, real vehicle evaporator and real vehicle condenser, and condenser wind-tunnel is reversible,
The needs for meeting real vehicle piping experiment, can accurately test the performance of automobile real system.
Though above-mentioned application case provides the scheme for respectively carrying out air conditioning for automobiles performance test, there is knot in above-mentioned application case
The problem that structure design is complicated, cost of implementation is high, and above-mentioned application case be solve the Air conditioner on car system of double-compressor parallel without
Method realizes the problem of performance test before entrucking, and how to solve the problems, such as this, not yet retrieves effective technology at present
Scheme.
Invention content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of double mode parking
Convertible frequency air-conditioner testing stand, Air conditioner on car testing stand provided by the utility model can be in different in double compressor system and turn
Under fast, different temperature, different air quantity, different voltage modes, realizes the durability verification of air-conditioning system, identify and reduce
The failure risk of product post sales.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model is：
A kind of double mode parking convertible frequency air-conditioner testing stand of the utility model, including testing stand framework, adjustable frequency motor, control
Panel and test unit processed, the adjustable frequency motor are set in testing stand framework, and it is motor-driven that control panel controls variable-frequency electric
Make, the test unit includes HVAC air-conditioning boxs, condenser, motor compressor and belt pulley compressor, belt pulley compressor
It is connected by belt between adjustable frequency motor, belt pulley compressor and motor compressor are in parallel by pipeline, HVAC air-conditionings
It is connected also by pipeline between case, condenser and motor compressor.
It is further improved as the utility model, the testing stand framework includes upper layer and lower layer support plate, wherein
Adjustable frequency motor, condenser, motor compressor and belt pulley compressor are arranged on lower layer support plate, and condenser is fixed on down
Layer support plate side, belt pulley compressor are set to the side of adjustable frequency motor, and motor compressor is set to belt pulley compressor
The other side；The HVAC air-conditioning boxs are set in the support plate of upper layer, or are independently positioned in controllable sweat box.
It is further improved as the utility model, bar shaped sliding slot, belt pulley is offered on the lower layer support plate
Compressor is set on the sliding slot, and the side of belt pulley compressor is additionally provided with adjusting screw rod, and the adjusting screw rod passes through one
Bearing.
It is further improved as the utility model, the control panel includes start-up and shut-down control panel, motor control
Panel and air conditioning mode control panel processed, three control panels, which are arranged in order, to be arranged in the support plate of upper layer, start-up and shut-down control panel
On be provided with start stop switch, start stop switch controls the unlatching of entire air conditioning test platform, closes, and Motor Control panel controls frequency conversion
The rotating speed of motor；The unlatching of air conditioning mode control panel Control experiment air-conditioning, while controlling the operational mode of air-conditioning system.
It is further improved as the utility model, timer is provided on the air conditioning mode control panel, it should
Timer record test period.
It is further improved as the utility model, is additionally provided with inverter on the lower layer support plate, the inversion
Device provides the low tension of experiment air supply rate.
It is further improved as the utility model, universal wheel is arranged in the turning of testing stand framework bottom four.
3. advantageous effect
It is had the advantages that compared with existing known technology using technical solution provided by the utility model：
(1) a kind of double mode parking convertible frequency air-conditioner testing stand of the utility model, clever structure, reasonable design can be tested
Different types of Air conditioner on car completes every endurance test of Air conditioner on car, has a wide range of application, by batch of the bench run
The consistency of production product is guaranteed, highly reliable, greatly reduces batch failure risk of production product；
(2) upper layer and lower layer is arranged in a kind of double mode parking convertible frequency air-conditioner testing stand of the utility model, testing stand framework
Support plate, adjustable frequency motor, condenser, motor compressor and belt pulley compressor are arranged on lower layer support plate, HVAC air-conditionings
Case is set in the support plate of upper layer, effectively saves space, and universal wheel is arranged in the turning of testing stand framework bottom four, also allows for
The flexible movement of entire air conditioning test platform；
(3) a kind of double mode parking convertible frequency air-conditioner testing stand of the utility model offers bar shaped cunning on lower layer support plate
The side of slot, belt pulley compressor is additionally provided with adjusting screw rod, can drive belt pulley compressor edge by rotating adjusting screw rod
Sliding slot moves, and adjusts the distance between belt pulley compressor and adjustable frequency motor, belt is locked, test operation is simplified, and saves
Test period is saved；
(4) a kind of double mode parking convertible frequency air-conditioner testing stand of the utility model, is arranged on air conditioning mode control panel
Timer is conducive to more accurately hold test process by the timer record test period.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of double mode parking convertible frequency air-conditioner testing stand of the utility model.
Label declaration in schematic diagram：
1, testing stand framework；2, start stop switch；3, adjustable frequency motor；4, Motor Control panel；5, inverter；6, air-conditioning
Mode control panel；7, timer；8, HVAC air-conditioning boxs；9, condenser；10, motor compressor；11, belt pulley compressor；12、
Pipeline；13, belt；14, sliding slot；15, adjusting screw rod；16, universal wheel.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
In conjunction with Fig. 1, a kind of double mode parking convertible frequency air-conditioner testing stand of the present embodiment, including testing stand framework 1, variable-frequency electric
Motivation 3, control panel and test unit.Wherein, the test unit includes HVAC air-conditioning boxs 8, condenser 9, electric compressor
Machine 10 and belt pulley compressor 11, are connected between belt pulley compressor 11 and adjustable frequency motor 3 by belt 13, belt wheel compression
Machine 11 and motor compressor 10 are in parallel by pipeline 12, are also led between HVAC air-conditioning boxs 8, condenser 9 and motor compressor 10
Pipeline 12 is crossed to be connected.The testing stand framework 1 includes upper layer and lower layer support plate, adjustable frequency motor 3, condenser 9, electric compressor
Machine 10 and belt pulley compressor 11 are arranged on lower layer support plate, and condenser 9 is fixed on lower layer support plate side, belt wheel load
Contracting machine 11 is set to the side of adjustable frequency motor 3, and belt pulley will keep flushing, and motor compressor 10 is set to belt pulley compressor
11 other side；The HVAC air-conditioning boxs 8 are set in the support plate of upper layer, and such setting can effectively save space.Experiment
Universal wheel 16 is arranged in the turning of 1 bottom of platform framework four, also allows for the flexible movement of entire air conditioning test platform.
The present embodiment offers bar shaped sliding slot 14 on lower layer support plate, and belt pulley compressor 11 is set to the sliding slot 14
On, the side of belt pulley compressor 11 is additionally provided with adjusting screw rod 15, and the adjusting screw rod 15 passes through a bearing.It can pass through
Rotation adjusting screw rod 15 drives belt pulley compressor 11 to be moved along sliding slot 14, adjusts belt pulley compressor 11 and adjustable frequency motor 3
The distance between, belt 13 is locked, test operation is simplified, saves test period.It is additionally provided on lower layer support plate inverse
Become device 5, which is converted into 24V low pressure by 220V high pressures, provides the low tension of experiment air supply rate.
The control panel includes start-up and shut-down control panel, Motor Control panel 4 and air conditioning mode control panel 6, and three
A control panel, which is arranged in order, to be arranged in the support plate of upper layer, and start stop switch 2, start stop switch 2 are provided on start-up and shut-down control panel
It controls the unlatching of entire air conditioning test platform, close, Motor Control panel 4 controls the rotating speed of adjustable frequency motor 3；Air conditioning mode control
The unlatching of 6 Control experiment air-conditioning of panel processed, while controlling the operational mode of air-conditioning system.It is arranged on air conditioning mode control panel 6
There is timer 7, which records test period, is conducive to more accurately hold test process.
A kind of double mode parking convertible frequency air-conditioner testing stand of the present embodiment, the course of work are as follows：Start stop switch 2 is opened, it will
Adjustable frequency motor 3, which is adjusted, arrives required rotating speed；The air-conditioning system HVAC air-conditioning draught fans of firing test, are adjusted to required air quantity,
Start air conditioning mode to automatically control, automatically select and start a compressor therein, durability test is carried out by the logic of setting,
System operation automatic cycle, the operational process opened all having times record.
Embodiment 2
A kind of double mode parking convertible frequency air-conditioner testing stand of the present embodiment, substantially with embodiment 1, the difference is that：
HVAC air-conditioning boxs 8 are independently positioned in a controllable sweat box by the present embodiment.
A kind of double mode parking convertible frequency air-conditioner testing stand described in embodiment 1-2, clever structure, reasonable design can be tested
Different types of Air conditioner on car completes every endurance test of Air conditioner on car, has a wide range of application, by batch of the bench run
The consistency of production product is guaranteed, highly reliable, greatly reduces batch failure risk of production product.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in also be the utility model one of embodiment, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of double mode parking convertible frequency air-conditioner testing stand, it is characterised in that：Including testing stand framework (1), adjustable frequency motor
(3), control panel and test unit, the adjustable frequency motor (3) are set in testing stand framework (1), control panel control
Adjustable frequency motor (3) act, the test unit include HVAC air-conditioning boxs (8), condenser (9), motor compressor (10) and
Belt pulley compressor (11) is connected between belt pulley compressor (11) and adjustable frequency motor (3) by belt (13), belt wheel load
Contracting machine (11) and motor compressor (10) are in parallel by pipeline (12), HVAC air-conditioning boxs (8), condenser (9) and electric compressor
It is connected also by pipeline (12) between machine (10).
2. a kind of double mode parking convertible frequency air-conditioner testing stand according to claim 1, it is characterised in that：The testing stand
Framework (1) includes upper layer and lower layer support plate, wherein adjustable frequency motor (3), condenser (9), motor compressor (10) and belt pulley
Compressor (11) is arranged on lower layer support plate, and condenser (9) is fixed on lower layer support plate side, belt pulley compressor (11)
It is set to the side of adjustable frequency motor (3), motor compressor (10) is set to the other side of belt pulley compressor (11)；Described
HVAC air-conditioning boxs (8) are set in the support plate of upper layer, or are independently positioned in controllable sweat box.
3. a kind of double mode parking convertible frequency air-conditioner testing stand according to claim 2, it is characterised in that：Lower layer's branch
Bar shaped sliding slot (14) is offered on fagging, belt pulley compressor (11) is set on the sliding slot (14), belt pulley compressor (11)
Side be additionally provided with adjusting screw rod (15), the adjusting screw rod (15) passes through a bearing.
4. a kind of double mode parking convertible frequency air-conditioner testing stand according to claim 2 or 3, it is characterised in that：The control
Panel processed includes start-up and shut-down control panel, Motor Control panel (4) and air conditioning mode control panel (6), three control panels according to
It is secondary to be arranged in the support plate of upper layer, start stop switch (2) is provided on start-up and shut-down control panel, start stop switch (2) control is entire
The unlatching of air conditioning test platform is closed, and Motor Control panel (4) controls the rotating speed of adjustable frequency motor (3)；Air conditioning mode control plane
The unlatching of plate (6) Control experiment air-conditioning, while controlling the operational mode of air-conditioning system.
5. a kind of double mode parking convertible frequency air-conditioner testing stand according to claim 4, it is characterised in that：The air-conditioning mould
Timer (7) is provided on formula control panel (6), which records test period.
6. a kind of double mode parking convertible frequency air-conditioner testing stand according to claim 5, it is characterised in that：Lower layer's branch
Inverter (5) is additionally provided on fagging, which provides the low tension of experiment air supply rate.
7. a kind of double mode parking convertible frequency air-conditioner testing stand according to claim 6, it is characterised in that：The testing stand
The turning setting universal wheel (16) of framework (1) bottom four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303578.8U CN207832467U (en) | 2018-03-06 | 2018-03-06 | A kind of double mode parking convertible frequency air-conditioner testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303578.8U CN207832467U (en) | 2018-03-06 | 2018-03-06 | A kind of double mode parking convertible frequency air-conditioner testing stand |
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| Publication Number | Publication Date |
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| CN207832467U true CN207832467U (en) | 2018-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820303578.8U Active CN207832467U (en) | 2018-03-06 | 2018-03-06 | A kind of double mode parking convertible frequency air-conditioner testing stand |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181113A (en) * | 2018-03-06 | 2018-06-19 | 马鞍山仪达空调有限公司 | A kind of double mode parking convertible frequency air-conditioner testing stand |
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2018
- 2018-03-06 CN CN201820303578.8U patent/CN207832467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181113A (en) * | 2018-03-06 | 2018-06-19 | 马鞍山仪达空调有限公司 | A kind of double mode parking convertible frequency air-conditioner testing stand |
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