CN106768072B - Comprehensive detection circuit, comprehensive detection system and working method of blower - Google Patents
Comprehensive detection circuit, comprehensive detection system and working method of blower Download PDFInfo
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- CN106768072B CN106768072B CN201710060765.8A CN201710060765A CN106768072B CN 106768072 B CN106768072 B CN 106768072B CN 201710060765 A CN201710060765 A CN 201710060765A CN 106768072 B CN106768072 B CN 106768072B
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a comprehensive detection circuit of a blower, which comprises: the output end of an external power supply is respectively connected with the power input end of an air volume controller, the power input end of a vibration controller, the power input end of a current controller, the power input end of a voltage controller and the power input end of a test switch power supply through a double-pole power switch, the output end of the test switch power supply is connected with the power end of an air blower, a vibration signal sending end of the air blower is connected with a signal receiving end of the vibration controller, a current signal sending end of the air blower is connected with a signal receiving end of the current controller, and an air volume signal sending end of the air blower is connected with the signal receiving end of the air volume controller. Whether the comprehensive performance parameter data of the air blower is abnormal or not is found in time by detecting the vehicle-mounted air conditioner air blower through the detection circuit, the yield is detected through the detection circuit, and the detection is accurate and the accuracy is improved remarkably.
Description
Technical Field
The invention relates to the field of electromechanical integrated control, in particular to a comprehensive detection circuit of a blower, a comprehensive detection system and a working method.
Background
Automobile air conditioner passes through the air-blower and carries out cold and hot wind's transmission, if the flaw appears in the manufacturing process in air-blower product itself, can cause the air conditioner operation to be out of order in installing the car under the unable circumstances of being discovered, brings not good experience for the user, and this just when preparation air conditioner air-blower, carries out the performance detection to the air-blower, guarantees the yields of air-blower, and this needs technical staff in the field to solve corresponding technical problem urgently.
Disclosure of Invention
The invention aims to at least solve the technical problems in the prior art, and particularly innovatively provides a comprehensive detection circuit, a comprehensive detection system and a working method of a blower.
In order to achieve the above object of the present invention, the present invention provides a blower fan comprehensive detection circuit, including: the external power output end is respectively connected with the power input end of an air volume controller 32, the power input end of a vibration controller 31, the power input end of a current controller 22, the power input end of a voltage controller and the power input end of a test switch power supply through a double-pole power switch 1, the power output end of the test switch power supply is connected with the power end of an air blower, a vibration signal sending end of the air blower is connected with a signal receiving end of the vibration controller, a current signal sending end of the air blower is connected with a signal receiving end of the current controller, and an air volume signal sending end of the air blower is connected with a signal receiving end of the air volume controller.
The beneficial effects of the above technical scheme are: whether the comprehensive performance parameter data of the air blower is abnormal or not is found in time by detecting the vehicle-mounted air conditioner air blower through the detection circuit, the yield is detected through the detection circuit, and the detection is accurate and the accuracy is improved remarkably.
Preferably, the blower fan integrated detection circuit further includes: a low voltage switching power supply and a high voltage switching power supply;
the output end of the double-pole power switch 1 is connected with the input end of a low-voltage switch power supply and the input end of a high-voltage switch power supply respectively, the output end of the low-voltage switch power supply and the output end of the high-voltage switch power supply are connected with the input end of a voltage conversion contactor, the output end of the voltage conversion contactor is connected with the input end of a starting contactor 9, the output end of the starting contactor 9 is connected with the input end of a fuse 8, and the output end of the fuse 8 is connected with the power end of a blower.
The beneficial effects of the above technical scheme are: through the control to low-voltage switch power supply and high-voltage switch power supply to control different detection assembly, the more detection product of adaptation.
The blower comprehensive detection circuit preferably further includes: a voltage control instrument conversion contactor 21, a low voltage control instrument 20 and a high voltage control instrument 19;
the output end of the double-pole power switch 1 is connected with the input end of a voltage control instrument conversion contactor 21, and the output end of the voltage control instrument conversion contactor 21 is respectively connected with the power input end of a low voltage control instrument 20 and the power input end of a high voltage control instrument 19.
The beneficial effects of the above technical scheme are: and voltage conversion control is carried out on the low-voltage controller and the high-voltage controller by arranging a voltage controller conversion contactor.
The blower comprehensive detection circuit preferably further includes: a reset relay 37, a detection time relay 36, a determination time relay 38, and a qualification indicating relay 39;
the output end of the double-pole power switch 1 is connected with the power input end of a reset relay 37, and the output end of the reset relay 37 is respectively connected with the power input end of a detection time relay 36, the power input end of a judgment time relay 38 and the power input end of a qualification indicating relay 39. The output end of the detection time relay 36 is connected with the input end of the judgment time relay 38, the output end of the judgment time relay 38 is respectively connected with the control end of the total judgment relay 11 and the control end of the starting contactor 9, and the circuits of the starting switch 41 and the reset switch 40 are respectively connected with the control end of the reset relay 37, the switch control end of the detection time relay 36, the switch control end of the judgment time relay 38 and the switch control end of the qualification indicating relay 39.
The beneficial effects of the above technical scheme are: the switch power supply controls the reset relay, the detection time relay, the judgment time relay and the qualification indication relay to judge and control corresponding parameters.
The invention also discloses a comprehensive detection system of the blower, which comprises: an air outlet 44, a flange 45, an air pipe 46, a blower connecting port 47, a tool base 48 and a start button 49;
a plurality of air outlets 44 are formed in the top of the cabinet body of the detection cabinet, the air blower is fixed on the tool base 48, the air blower air outlets face the detection cabinet and are connected with an air blower connector 47, one end of the air pipe 46 is fixed on the detection cabinet through a flange plate 45, an air port and a cabinet inner flowmeter pipeline are formed in the flange plate 45 fixed on the detection cabinet, the air blower connector 47 is fixed at the other end of the air pipe 46, and the start button 49 is fixed on one side, close to the tool base 48, of the operation table.
The beneficial effects of the above technical scheme are: the blower is fixed through the detection system, and then ventilation detection is carried out.
The blower comprehensive detection system preferably comprises a vibration sensor 52, a sensor base 53, a connecting port telescopic table 55, a telescopic rod 56 and a telescopic control cylinder 57;
the air blower is installed on the tool base 48, a sensor base 53 is installed on a control table at the central part of the tool base 48, a vibration sensor 52 is installed at the top of the sensor base 53, the bottom of the air blower is attached to the vibration sensor 52, an air blower connecting port 47 is installed on the upper part of a connecting port telescopic table 55, a telescopic control cylinder 57 is used for telescopic operation of the connecting port telescopic table 55 through a telescopic rod 56, and the air blower connecting port 47 and an air outlet of the air blower are controlled to be in butt joint and separated, so that air leakage of the air outlet of the air blower is prevented, and detection data are influenced.
The beneficial effects of the above technical scheme are: carry out butt joint and throw off to the air-blower through the telescopic link to prevent air-blower wind gap air leakage, influence detection data.
The blower comprehensive detection system preferably comprises: a voltage controller, a current controller, an air volume controller and a vibration controller;
the voltage controller is installed on the upper portion of a front door of the detection cabinet, the current controller and the air controller are installed in the middle of the front door of the detection cabinet side by side, the vibration controller is installed on the lower portion of the front door of the detection cabinet, and the control buttons and the indicator lamps are arranged in order below the vibration controller, so that the operation of a user is facilitated.
The invention also discloses a comprehensive detection working method of the blower, which comprises the following steps:
firstly, the voltage mode is switched to a corresponding voltage mode according to the voltage type of the blower, an indicator light corresponding to the voltage is turned on,
s1, starting a detection system, detecting the voltage of the air blower, and if the voltage of the air blower is tested normally, lighting a voltage ok indicator lamp, and if the voltage of the air blower is tested abnormally, lighting an abnormal voltage indicator lamp;
s2, detecting the current of the air blower, wherein if the current of the air blower is tested normally, a current ok indicator lamp is turned on, and if the current of the air blower is tested abnormally, a current abnormal indicator lamp is turned on;
s3, detecting the air volume of the air blower, wherein if the air volume of the air blower is tested normally, an air volume ok indicator lamp is turned on, and if the air volume of the air blower is tested abnormally, an air volume abnormal indicator lamp is turned on;
s4, detecting the vibration of the air blower, wherein if the vibration test of the air blower is normal, a vibration ok indicator lamp is turned on, and if the test is abnormal, a vibration abnormal indicator lamp is turned on;
and S5, performing total judgment after the operation of the blower is stable within the detection time, and if all the data tested in the S1-S4 are normal, turning on a total qualified lamp. If one or more of the tested data in S1-S4 is abnormal, the corresponding abnormal indicator light is turned on; and the unqualified lamp is turned on, and the sound-light alarm is performed to remind the detector to replace the unqualified lamp. And finishing the detection after the set detection time is reached.
The beneficial effects of the above technical scheme are: the method can be used for rapidly detecting and identifying the relevant parameters of the blower.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the air blower comprehensive detection circuit and the comprehensive detection system detect the vehicle-mounted air conditioner air blower through the detection circuit, find whether the comprehensive performance parameter data of the air blower is abnormal or not in time, detect the yield through the detection circuit, and improve the detection accuracy and the precision obviously. And fixing the blower by the detection system, and then carrying out ventilation detection.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of the detection circuit of the present invention;
FIG. 2 is a diagram of the layout of the inspection system of the present invention;
FIG. 3 is a schematic view of a detection system fixture of the present invention;
FIG. 4 is a side view of the inspection system tooling of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and 2, the present invention provides a blower fan comprehensive detection circuit, including: the external power output end is respectively connected with a power input end of an air volume controller 32, a power input end of a vibration controller 31, a power input end of a current controller 22, a power input end of a voltage controller and a power input end of a test switch power supply through a double-pole power switch 1, the power output end of the test switch power supply is connected with a power end of an air blower, a vibration signal sending end of the air blower is connected with a signal receiving end of the vibration controller, a current signal sending end of the air blower is connected with a signal receiving end of the current controller, and an air volume signal sending end of the air blower is connected with a signal receiving end of the air volume controller. The normally open contact one end of the emergency stop contactor 2 is connected with the double-pole power switch 1, the normally open contact other end of the emergency stop contactor 2 is connected with the switch power supply, and the emergency stop contactor 2 can cut off the power supply under emergency conditions to protect the detection circuit. 3 coil one end of power switch is connected emergency stop contactor 2, and the high tension switchgear power negative pole and the 6 coil one end of state conversion contactor are connected respectively to the coil other end of emergency stop contactor 2, and the 6 coil other ends of state conversion contactor are connected work/debugging switch 5 normally open contact one end, and the 4 normally open contact one end of emergency stop switch is connected to 6 normally open contact one end of state conversion contactor, and the 3 other ends of power switch are connected to the 4 normally open contact other ends of emergency stop switch. The working mode or the debugging mode of the blower is switched by matching the working/debugging switch 5 with the state conversion contactor 6. The relay input end of an air volume controller 32 is connected with the anode of a high-voltage switch power supply, the relay output end of the air volume controller 32 is connected with the signal control end of an air volume judgment output relay 33, the OK signal end of the air volume judgment output relay 33 is connected with an OK indicator lamp 35, the NG signal end of the air volume judgment output relay 33 is connected with an NG indicator lamp 34, the relay input end of a vibration controller 31 is connected with the anode of the high-voltage switch power supply, the relay output end of the vibration controller 31 is connected with the signal control end of a vibration judgment output relay 28, the OK signal end of the vibration judgment output relay 28 is connected with an OK indicator lamp 30, the NG signal end of the vibration judgment output relay 28 is connected with an NG indicator lamp 29, the relay input end of a current controller 22 is connected with the anode of the high-voltage switch power supply, the relay output end of the current controller 22 is connected with the signal control end of a current judgment output relay 25, the OK signal end of the current judgment output relay 25 is connected with an OK indicator lamp 27, the relay signal end of the current judgment output relay 25 is connected with an NG indicator lamp 26, the relay input ends of the low-voltage controller 20 and the high-voltage controller 19 are respectively connected with the anode of the relay 18, and the OK signal output relay 18. The control end of the total judging relay 12 is respectively connected with the NG signal end of the air quantity judging output relay 33, the NG signal end of the vibration judging output relay 28, the NG signal end of the current judging output relay 25 and the NG signal end of the voltage judging output relay 18, the OK signal end of the total judging relay 12 is connected with the total OK indicator lamp 14, and the NG signal end of the total judging relay 12 is connected with the total NG indicator lamp 13. The signal control end of the voltage display relay 15 is connected with the output end of the detection voltage switch 43, the first end of the output end of the voltage display relay 15 is connected with the low-voltage indicator lamp 17, and the second end of the output end of the voltage display relay 15 is connected with the high-low voltage indicator lamp 16.
The beneficial effects of the above technical scheme are: whether the comprehensive performance parameter data of the air blower is abnormal or not is found in time by detecting the vehicle-mounted air conditioner air blower through the detection circuit, the yield is detected through the detection circuit, and the detection is accurate and the accuracy is improved remarkably.
Preferably, the blower fan integrated detection circuit further includes: a low voltage switching power supply and a high voltage switching power supply;
the output end of the double-pole power switch 1 is connected with the input end of a low-voltage switch power supply and the input end of a high-voltage switch power supply respectively, the output end of the low-voltage switch power supply and the output end of the high-voltage switch power supply are connected with the input end of a voltage conversion contactor, the output end of the voltage conversion contactor is connected with the input end of a starting contactor 9, the output end of the starting contactor 9 is connected with the input end of a fuse 8, and the output end of the fuse 8 is connected with the power end of a blower. The detection state indicator lamp 7 is connected between the state switching contactor 6 and the starting contactor 9.
The beneficial effects of the above technical scheme are: through the control to low-voltage switch power supply and high-voltage switch power supply to control different detection assembly, the more detection product of adaptation.
The blower comprehensive detection circuit preferably further comprises: a voltage control instrument conversion contactor 21, a low voltage control instrument 20 and a high voltage control instrument 19;
the output end of the double-pole power switch 1 is connected with the input end of a voltage control instrument conversion contactor 21, and the output end of the voltage control instrument conversion contactor 21 is respectively connected with the power input end of a low-voltage control instrument 20 and the power input end of a high-voltage control instrument 19.
The beneficial effects of the above technical scheme are: and voltage conversion control is carried out on the low-voltage control instrument and the high-voltage control instrument by arranging a voltage control instrument conversion contactor.
The blower comprehensive detection circuit preferably further comprises: a reset relay 37, a detection time relay 36, a determination time relay 38, and a qualification indicating relay 39;
the output end of the double-pole power switch 1 is connected with the power input end of a reset relay 37, and the output end of the reset relay 37 is respectively connected with the power input end of a detection time relay 36, the power input end of a judgment time relay 38 and the power input end of a qualification indicating relay 39. The output end of the detection time relay 36 is connected with the input end of the judgment time relay 38, the output end of the judgment time relay 38 is respectively connected with the control end of the main judgment relay 11 and the control end of the starting contactor 9, and the circuits of the starting switch 41 and the reset switch 40 are respectively connected with the control end of the reset relay 37, the switch control end of the detection time relay 36, the switch control end of the judgment time relay 38 and the switch control end of the qualification indicating relay 39.
The detection voltage switch 43 is connected to the blower power source terminal, and the signal hold relay 42 is connected to the acceptance indication relay 39.
The beneficial effects of the above technical scheme are: the switch power supply controls the reset relay, the detection time relay, the judgment time relay and the qualification indicating relay to judge and control corresponding parameters.
As shown in fig. 3 and 4, the present invention also discloses a blower comprehensive detection system, comprising: an air outlet 44, a flange 45, an air pipe 46, a blower connecting port 47, a tool base 48 and a start button 49;
a plurality of air outlets 44 are formed in the top of the cabinet body of the detection cabinet, the air blower is fixed on the tool base 48, the air outlets of the air blower are connected with an air blower connecting port 47 towards the detection cabinet, one end of an air pipe 46 is fixed on the detection cabinet through a flange 45, an air port and a cabinet internal flowmeter pipeline are formed in the flange 45 fixed on the detection cabinet, the air blower connecting port 47 is fixed at the other end of the air pipe 46, and a starting button 49 is fixed on one side, close to the tool base 48, of the operating platform.
The beneficial effects of the above technical scheme are: the blower is fixed through the detection system, and then ventilation detection is carried out.
The blower comprehensive detection system preferably comprises a vibration sensor 52, a sensor base 53, a connecting port telescopic table 55, a telescopic rod 56 and a telescopic control cylinder 57;
the air blower is installed on the tool base 48, a sensor base 53 is installed on a control table at the central part of the tool base 48, a vibration sensor 52 is installed at the top of the sensor base 53, the bottom of the air blower is attached to the vibration sensor 52, an air blower connecting port 47 is installed on the upper part of a connecting port telescopic table 55, a telescopic control cylinder 57 is used for telescopic operation of the connecting port telescopic table 55 through a telescopic rod 56, and the air blower connecting port 47 and an air outlet of the air blower are controlled to be in butt joint and separated, so that air leakage of the air outlet of the air blower is prevented, and detection data are influenced.
The beneficial effects of the above technical scheme are: the air blower is butted and separated through the telescopic rod, so that air leakage at an air opening of the air blower is prevented, and detection data are influenced.
The blower comprehensive detection system, preferably, the detection cabinet includes: the device comprises a voltage controller, a current controller, an air volume controller and a vibration controller;
the voltage controller is installed on the upper portion of a front door of the detection cabinet, the current controller and the air controller are installed in the middle of the front door of the detection cabinet side by side, the vibration controller is installed on the lower portion of the front door of the detection cabinet, and the control buttons and the indicator lamps are arranged in order below the vibration controller, so that the operation of a user is facilitated.
The invention also discloses a comprehensive detection working method of the blower, which comprises the following steps:
firstly, the voltage mode is switched to a corresponding voltage mode according to the voltage type of the blower, an indicator light corresponding to the voltage is turned on,
s1, starting a detection system, detecting the voltage of the air blower, and if the voltage of the air blower is tested normally, lighting a voltage ok indicator lamp, and if the voltage of the air blower is tested abnormally, lighting a voltage abnormal indicator lamp;
s2, detecting the current of the air blower, wherein if the current of the air blower is tested normally, a current ok indicator lamp is turned on, and if the current of the air blower is tested abnormally, a current abnormal indicator lamp is turned on;
s3, detecting the air volume of the air blower, wherein if the air volume of the air blower is tested normally, an air volume ok indicator lamp is turned on, and if the air volume of the air blower is tested abnormally, an air volume abnormal indicator lamp is turned on;
s4, detecting the vibration of the air blower, wherein if the vibration test of the air blower is normal, a vibration ok indicator lamp is turned on, and if the test is abnormal, a vibration abnormal indicator lamp is turned on;
and S5, performing total judgment after the operation of the blower is stable within the detection time, and if all the data tested in the S1-S4 are normal, lighting a total qualified lamp. If one or more items of abnormal data exist in the S1-S4 test, the corresponding abnormal indicator light is on; and the unqualified lamp is turned on, the sound-light alarm is performed to remind the detector to replace the unqualified lamp, and the detection is finished after the set detection time is reached.
The beneficial effects of the above technical scheme are: the method can be used for rapidly detecting and identifying the relevant parameters of the blower.
Description of operation procedure:
1, opening a main brake 1.
2, pressing the power button on 3, selecting the 12V and 24V detection voltage switch 43, and starting display and work of the corresponding voltage controller, wherein the controller will give an alarm if the detection voltage is abnormal. If the scram button 4 is not popped up, the power switch will not turn on the power.
3, selecting a working or testing state switch 5.
And 4, putting the product to a tool and butting the electrical plug.
And 5, pressing a start button, detecting the time relay to start working, operating the air blower, judging the time relay for 8s, then starting to pull in, and judging the qualification indication relay for 9s, and then starting to pull in. If the current, the voltage, the vibration and the air volume output are normal, the vibration, the current, the air volume and the total qualified lamp are on, and if the current, the voltage, the vibration and the air volume are not qualified, the audible and visual alarm reminds an operator to replace or maintain the product. And after 10s, stopping the blower, and finishing detection.
In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. A blower integrity detection circuit, comprising: the external power supply output end is respectively connected with a power supply input end of an air volume controller (32), a power supply input end of a vibration controller (31), a power supply input end of a current controller (22), a power supply input end of a voltage controller and a test switch power supply input end through a double-pole power switch (1), the test switch power supply output end is connected with a power supply end of an air blower, a vibration signal sending end of the air blower is connected with a signal receiving end of the vibration controller, a current signal sending end of the air blower is connected with a signal receiving end of the current controller, and the air volume signal sending end of the air blower is connected with the signal receiving end of the air volume controller;
the switching power supply for test includes: a low voltage switching power supply and a high voltage switching power supply;
the output end of the double-pole power switch (1) is respectively connected with the input end of a low-voltage switch power supply and the input end of a high-voltage switch power supply, the output end of the low-voltage switch power supply and the output end of the high-voltage switch power supply are connected with the input end of a voltage conversion contactor, the output end of the voltage conversion contactor is connected with the input end of a starting contactor (9), the output end of the starting contactor (9) is connected with the input end of a fuse (8), and the output end of the fuse (8) is connected with the power end of a blower;
further comprising: a voltage control instrument conversion contactor (21), a low voltage control instrument (20) and a high voltage control instrument (19);
the output end of the double-pole power switch (1) is connected with the input end of a voltage control instrument conversion contactor (21), and the output end of the voltage control instrument conversion contactor (21) is respectively connected with the power input end of a low-voltage control instrument (20) and the power input end of a high-voltage control instrument (19);
further comprising: a reset relay (37), a detection time relay (36), a judgment time relay (38) and a qualification indicating relay (39);
the output end of the double-pole power switch (1) is connected with the power input end of a reset relay (37), and the output end of the reset relay (37) is respectively connected with the power input end of a detection time relay (36), the power input end of a judgment time relay (38) and the power input end of a qualification indicating relay (39); the output end of the detection time relay (36) is connected with the input end of the judgment time relay (38), the output end of the judgment time relay (38) is respectively connected with the control end of the main judgment relay (11) and the control end of the starting contactor (9), and the circuits of the starting switch (41) and the reset switch (40) are respectively connected with the control end of the reset relay (37), the switch control end of the detection time relay (36), the switch control end of the judgment time relay (38) and the switch control end of the qualification indicating relay (39).
2. A blower integrity detection system having a blower integrity detection circuit as defined in claim 1, comprising: an air outlet (44), a flange plate (45), an air pipe (46), a blower connecting port (47), a tool base (48) and a start button (49);
a plurality of air outlets (44) are seted up at the cabinet body top of detection cabinet, the air-blower is fixed on frock base (48), the air-blower air outlet is connected with air-blower connector (47) towards the detection cabinet, ring flange (45) are passed through to tuber pipe (46) one end and are fixed on the detection cabinet, fix and set up wind gap and the interior flowmeter pipe connection of rack in ring flange (45) department of detecting the cabinet, air pipe (46) other end fixed air-blower connector (47), start button (49) are fixed and are being close to frock base (48) one side at the operation panel.
3. The blower comprehensive detection system according to claim 2, further comprising a vibration sensor (52), a sensor base (53), a connection port telescopic table (55), a telescopic rod (56) and a telescopic control cylinder (57);
the air blower is installed on tool base (48), install sensor base (53) on tool base (48) central point's the control cabinet, sensor base (53) top installation vibration sensor (52), the laminating of air blower bottom is on vibration sensor (52), connector expansion table (55) upper portion installation air blower connector (47), flexible control cylinder (57) are through telescopic link (56) to connector expansion table (55) flexible operation, control air blower connector (47) and air-blower air outlet butt joint and throw off, thereby prevent air-blower wind gap air leakage, the influence detects data.
4. The blower integrated detection system of claim 2, wherein the detection cabinet comprises: a voltage controller, a current controller, an air volume controller and a vibration controller;
the voltage controller is installed on the upper portion of a front door of the detection cabinet, the current controller and the air controller are installed in the middle of the front door of the detection cabinet side by side, the vibration controller is installed on the lower portion of the front door of the detection cabinet, and the control buttons and the indicator lamps are arranged in order below the vibration controller, so that the operation of a user is facilitated.
5. A comprehensive blower inspection working method for inspecting the comprehensive blower inspection system according to any one of claims 2 to 4, comprising the steps of:
firstly, the voltage mode is switched to a corresponding voltage mode according to the voltage type of the blower, an indicator light corresponding to the voltage is turned on,
s1, starting a detection system, detecting the voltage of the air blower, and if the voltage of the air blower is tested normally, lighting a voltage ok indicator lamp, and if the voltage of the air blower is tested abnormally, lighting a voltage abnormal indicator lamp;
s2, detecting the current of the air blower, wherein if the current of the air blower is tested normally, a current ok indicator lamp is turned on, and if the current of the air blower is tested abnormally, a current abnormal indicator lamp is turned on;
s3, detecting the air volume of the air blower, wherein if the air volume of the air blower is tested normally, an air volume ok indicator lamp is turned on, and if the air volume of the air blower is tested abnormally, an air volume abnormal indicator lamp is turned on;
s4, detecting the vibration of the air blower, wherein if the vibration test of the air blower is normal, a vibration ok indicator lamp is turned on, and if the vibration test is abnormal, a vibration abnormal indicator lamp is turned on;
s5, performing total judgment after the operation of the blower is stable within the detection time, and if the data tested in the S1-S4 are all normal, lighting a total qualified lamp; if one or more items of abnormal data exist in the S1-S4 test, the corresponding abnormal indicator light is on; the unqualified lamps are turned on, and sound and light alarm is performed to remind the detector to replace the unqualified lamps; and finishing the detection after the set detection time is reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710060765.8A CN106768072B (en) | 2017-01-25 | 2017-01-25 | Comprehensive detection circuit, comprehensive detection system and working method of blower |
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