CN209852020U - Bus air conditioner condensate water recycling system - Google Patents
Bus air conditioner condensate water recycling system Download PDFInfo
- Publication number
- CN209852020U CN209852020U CN201920507454.6U CN201920507454U CN209852020U CN 209852020 U CN209852020 U CN 209852020U CN 201920507454 U CN201920507454 U CN 201920507454U CN 209852020 U CN209852020 U CN 209852020U
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- water
- bus
- air conditioner
- collecting box
- chip microcomputer
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Abstract
The system for recycling the condensed water of the bus air conditioner comprises a condensed water collecting box, a cleaning and cooling device, an air humidifying device and a single chip microcomputer; the condensed water collecting box is provided with an overflow port, a water inlet and a water outlet from top to bottom respectively, and the water inlet receives condensed water discharged by the air conditioner external unit through a pipeline; the cleaning and cooling device comprises a water pump A and an ultrasonic atomizer A; the air humidifying device comprises a water pump B, an ultrasonic atomizer B and a temperature and humidity sensor; the signal input port of the single chip microcomputer is electrically connected with the temperature and humidity sensor, and the signal output port of the single chip microcomputer is electrically connected with the water pump A and the water pump B respectively. The utility model discloses a comdenstion water collecting box collects the comdenstion water, and the comdenstion water of collecting utilizes the humidification and the dust removal in the carriage on the one hand, and on the other hand is used for cooling down and wasing the fin of the outer machine of air conditioner after atomization treatment, realizes the waste water reuse.
Description
Technical Field
The utility model relates to a vehicle-mounted air conditioner technical field, especially a bus air conditioner condensate water system of recycling.
Background
When a refrigeration air conditioner in a bus is started, air in the bus carries out heat exchange through an evaporator of an air conditioner internal unit, and condensate water with lower temperature can be generated in the heat exchange process. At present, condensed water generated by air conditioners in vehicles is not effectively utilized, and is generally directly discharged out of the vehicles through a water guide pipe, so that certain energy waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide a bus air conditioner condensate water system of recycling, it has solved the comdenstion water that the interior refrigeration air conditioner of present bus produced and has not passed through any utilization, directly discharges the external world, causes the extravagant problem of certain energy.
The technical scheme of the utility model is that: the system for recycling the condensed water of the bus air conditioner comprises a condensed water collecting box, a cleaning and cooling device, an air humidifying device and a single chip microcomputer;
the condensed water collecting box is provided with an overflow port, a water inlet and a water outlet from top to bottom respectively, and the water inlet receives condensed water discharged by the air conditioner external unit through a pipeline;
the cleaning and cooling device comprises a water pump A and an ultrasonic atomizer A, wherein the water inlet end of the water pump A is communicated with the water outlet of the condensed water collecting box through a pipeline, the water outlet end of the water pump A is communicated with the ultrasonic atomizer A through a pipeline, and the spraying direction of the ultrasonic atomizer A faces to the radiating fins of the air conditioner outdoor unit;
the air humidifying device comprises a water pump B, an ultrasonic atomizer B and a temperature and humidity sensor, wherein the water inlet end of the water pump B is communicated with the water outlet of the condensed water collecting box through a pipeline, the water outlet end of the water pump B is communicated with the ultrasonic atomizer B through a pipeline, and the ultrasonic atomizer B and the temperature and humidity sensor are both arranged in a bus compartment;
the signal input port of the single chip microcomputer is electrically connected with the temperature and humidity sensor, and the signal output port of the single chip microcomputer is electrically connected with the water pump A and the water pump B respectively.
The utility model discloses further technical scheme is: it also includes a power supply device; the power supply device comprises a solar cell panel, a solar panel controller, a storage battery and a voltage reduction module, the solar cell panel is electrically connected with the storage battery through the solar panel controller, the storage battery is electrically connected with the water pump A and the water pump B respectively, and the storage battery is electrically connected with the single chip microcomputer through the voltage reduction module.
The utility model discloses still further technical scheme is: the relay also comprises a normally open relay A and a normally open relay B; the normally open relay A is arranged between the single chip microcomputer and the voltage reduction module, is electrically connected with a bus power supply, and controls the on-off of a circuit between the single chip microcomputer and the voltage reduction module through the starting state of the bus; the normally open relay B is arranged between the single chip microcomputer and the water pump A and is electrically connected with a switch of a bus-mounted air conditioner, and the on-off of a circuit between the single chip microcomputer and the water pump A is controlled through the starting state of the bus-mounted air conditioner.
The utility model discloses a further technical scheme is: it also comprises an air purification device; the air purification device comprises an air quality sensor and an air purifier, the air quality sensor is installed in a bus compartment and is electrically connected with a signal input port of the single chip microcomputer, and the air purifier is electrically connected with a signal output port of the single chip microcomputer and the storage battery respectively.
The utility model discloses a further technical scheme is: the inner wall of the condensed water collecting box is provided with a heat-insulating coating and positioning edges which are vertically arranged, a floating plate and a water level sensor are arranged in the inner cavity of the condensed water collecting box, the water level sensor is arranged in a height interval of 20% -30% of the inner wall of the condensed water collecting box and is electrically connected with a signal input port of the single chip microcomputer, the floating plate is matched with the cross section of the inner cavity of the condensed water collecting box in shape, a water permeable hole is formed in the floating plate, a water inlet and drainage avoiding notch, a positioning notch and a sensor avoiding notch are formed in the edge of the floating plate, and;
when the floating plate synchronously ascends and descends along with the liquid level in the inner cavity of the condensed water collecting box, the floating plate avoids the water inlet and the water outlet of the condensed water collecting box through the water inlet and drainage avoiding notch, and avoids the water level sensor through the sensor avoiding notch.
The utility model discloses a further technical scheme is: the ultrasonic atomizers A are arranged on two side walls in the bus compartment at equal intervals along the direction from front to back of the bus compartment; the air purifiers are hoisted on the inner top wall of the bus compartment at equal intervals along the direction from the front to the back of the bus compartment; the air quality sensor and the temperature and humidity sensor are both arranged on the top wall of the middle part in the bus compartment.
Compared with the prior art, the utility model have following advantage:
1. the amount of condensed water generated during the operation of the air conditioner is considerable, the condensed water is collected by the condensed water collecting box, and the collected condensed water is used for humidifying and dedusting in a carriage on one hand, and is used for cooling and cleaning a radiating fin of an air conditioner outdoor unit after atomization treatment on the other hand, so that the reuse of waste water is realized.
2. The humidifying and dedusting function and the cooling and cleaning function are automatically controlled, the corresponding functions are started only under specific conditions, manual intervention is not needed, and the operation is stable and reliable.
The invention is further described below with reference to the figures and examples.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a condensate collection tank;
fig. 3 is a schematic structural view of a floating plate in the condensed water collection tank.
Detailed Description
Example 1:
as shown in fig. 1-3, the system for recycling condensed water of the bus air conditioner comprises a condensed water collecting box 1, a cleaning and cooling device, an air humidifying device, a singlechip 4 and a power supply device.
The condensed water collecting tank 1 is provided with an overflow port 11, a water inlet 12 and a water outlet 13 from top to bottom, and the water inlet 12 receives condensed water discharged by an air conditioner external unit through a pipeline.
The cleaning and cooling device comprises a water pump A21 and an ultrasonic atomizer A22, the water inlet end of the water pump A21 is communicated with the water outlet 13 of the condensed water collecting box 1 through a pipeline, the water outlet end of the water pump A21 is communicated with the ultrasonic atomizer A22 through a pipeline, and the spraying direction of the ultrasonic atomizer A22 faces to the radiating fins of the air conditioner outdoor unit.
The air humidifying device comprises a water pump B31, an ultrasonic atomizer B32 and a temperature and humidity sensor 33, wherein the water inlet end of the water pump B31 is communicated with the water outlet 13 of the condensed water collecting box 1 through a pipeline, the water outlet end of the water pump B31 is communicated with the ultrasonic atomizer B32 through a pipeline, and the ultrasonic atomizer B32 and the temperature and humidity sensor 33 are both installed in a bus compartment.
The signal input port of the singlechip 4 is electrically connected with the temperature and humidity sensor 33, and the signal output port of the singlechip 4 is electrically connected with the water pump A21 and the water pump B31 respectively.
The power supply device comprises a solar panel 51, a solar panel controller 52, a storage battery 53 and a voltage reduction module 54, wherein the solar panel 51 is electrically connected with the storage battery 53 through the solar panel controller 52, the storage battery 53 is electrically connected with a water pump A21 and a water pump B31 respectively, so that electric power support is provided for the operation of the water pump A21 and the water pump B31, and the storage battery 53 is electrically connected with the singlechip 4 through the voltage reduction module 54, so that power is supplied to the singlechip 4.
Preferably, the bus air purification device further comprises an air purification device, the air purification device comprises an air quality sensor 61, an air purifier 62 and a liquid crystal display 63, the air quality sensor 61 is installed on the top wall of the middle portion in the bus compartment and is electrically connected with a signal input port of the single chip microcomputer 4, and the air purifier 62 is electrically connected with a signal output port of the single chip microcomputer 4 and the storage battery 53 respectively. The liquid crystal display 63 is mounted on the front ceiling in the bus compartment and is electrically connected to the single chip microcomputer 4 and the storage battery 53, and displays the current air quality in the compartment based on the detection data of the air quality sensor 61. When the system operates, the air quality sensor 52 detects the air quality in the bus compartment in real time, when harmful gas reaches a certain concentration, the singlechip 4 starts the air purifier 61 to purify the air in the compartment, and after the harmful gas is started for a certain time, the singlechip 4 controls the air purifier 61 to be closed.
Preferably, the relay further comprises a normally open relay A71 and a normally open relay B72. The normally open relay A71 is arranged between the single chip microcomputer 4 and the voltage reduction module 54 and is electrically connected with a bus power supply, and the on-off of a circuit between the single chip microcomputer 4 and the voltage reduction module 54 is controlled through the starting state of the bus. When the bus is started, the normally open relay A71 is closed, and the single chip microcomputer 4 can obtain electric power from the storage battery 53 through the voltage reduction module 54. When the bus is not started, the normally open relay A71 is disconnected, the single chip microcomputer 4 cannot acquire electric power, and the system is not started. The normally open relay B72 is arranged between the single chip microcomputer 4 and the water pump A21 and is electrically connected with a switch of a bus-mounted air conditioner, and the on-off of a circuit between the single chip microcomputer 4 and the water pump A21 is controlled through the starting state of the bus-mounted air conditioner. When the bus-mounted air conditioner is started, the normally open relay B72 is closed, and the single chip microcomputer 4 can control the water pump A21 to operate. When the bus-mounted air conditioner is not started, the single-chip microcomputer 4 cannot control the water pump A21.
Preferably, the inner wall of the condensed water collecting box 1 is provided with a heat preservation coating and a positioning edge 13 which is vertically arranged. The inner cavity of the condensed water collecting box 1 is internally provided with a floating plate 14 and a water level sensor 15, the water level sensor 51 is arranged in a height interval of 20% -30% of the inner wall of the condensed water collecting box 1 and is electrically connected with a signal input port of the singlechip 4, the floating plate 14 is matched with the horizontal section shape of the inner cavity of the condensed water collecting box 1, the floating plate 14 is provided with a permeable hole, the edge of the floating plate 14 is provided with a water inlet and drainage avoiding notch 141, a positioning notch 142 and a sensor avoiding notch 143, and the floating plate 14 is matched with the positioning edge 13 of the condensed water collecting box 1 through. When the floating plate 14 is lifted up and down in the inner cavity of the condensate collecting tank 1 in synchronization with the liquid level, it avoids the water inlet 11 and the water outlet 12 of the condensate collecting tank 1 through the water inlet and outlet avoiding notch 141, and it avoids the water level sensor 15 through the sensor avoiding notch 143.
Preferably, a check valve is disposed at the overflow port 10 of the condensed water collection box 1 for preventing foreign matters from entering the condensed water collection box 1.
Preferably, a plurality of ultrasonic atomizers A22 are installed on two side walls in the bus compartment at equal intervals along the direction from front to back of the bus compartment. The ultrasonic atomizer B32 is mounted on the exterior ceiling of the bus compartment and faces the air conditioner outdoor unit heat sink (the air conditioner outdoor unit is typically mounted on the exterior ceiling of the compartment). The air quality sensor 61 and the temperature and humidity sensor 33 are both installed on the middle top wall in the bus compartment. The plurality of air cleaners 62 are suspended from the top wall of the interior of the bus compartment at equidistant intervals in the front-to-back direction of the bus compartment.
Preferably, a water purifier (not shown) for purifying the condensed water that realizes the humidifying and dust removing functions is provided on a water path pipe between the drain port 12 of the condensed water collection tank 1 and the water pump B31.
Preferably, the model of the singlechip is STC89C 52; the model of the solar controller is CY 3210; the air quality sensor 52 is of type QS-01; the model of the temperature and humidity sensor is DHT 11.
Brief description the utility model discloses a working process: when the vehicle-mounted air conditioner of the bus is started, condensed water discharged by an air conditioner external unit is drained into the condensed water collecting box 1 through a pipeline, the floating plate 14 floats on the liquid level in the inner cavity of the condensed water collecting box 1 and synchronously rises and falls along with the liquid level, the effect of stabilizing the liquid level in the condensed water collecting box 1 is achieved, and when the liquid level in the condensed water collecting box 1 exceeds the overflow opening 10, excessive water overflows through the overflow opening 10.
The realization of humidification dust removal function in the carriage: when the bus is started, the port A71 of the normally open relay is closed, and the singlechip 4 is powered on and started; temperature and humidity sensor 51 detects the humiture in the carriage in real time and will detect data transmission to singlechip 4, when humidity is less than 40% and the liquid level in the comdenstion water collecting box 1 is higher than level sensor 15, singlechip 4 control water pump B31 starts, extract the water in the comdenstion water collecting box 1, and carry out the humidification dust removal to the air in the bus carriage through ultrasonic atomization ware B32, when humidity reaches 50% or the liquid level in the comdenstion water collecting box 1 is less than level sensor 15, singlechip 4 control water pump B31 closes, stop the humidification dust removal.
The cooling function of the air conditioner outdoor unit cooling fin cleaning is realized: when the bus is started and the bus-mounted air conditioner is started, the port of the normally open relay B72 is closed, so that the circuit between the single chip microcomputer 4 and the water pump A21 is communicated; when detecting that the liquid level in the condensed water collecting box 1 is higher than the water level sensor 15, the singlechip 4 starts the water pump A21 to extract water in the condensed water collecting box 1, and cools down and cleans the air conditioner outdoor unit cooling fin through the ultrasonic atomizer A22, and when detecting that the liquid level in the condensed water collecting box 1 is lower than the water level sensor 15, the singlechip 4 controls the water pump A21 to be closed, and the cooling and cleaning are stopped.
Claims (6)
1. Bus air conditioner condensate water system of recycling, characterized by: comprises a condensed water collecting box, a cleaning and cooling device, an air humidifying device and a singlechip;
the condensed water collecting box is provided with an overflow port, a water inlet and a water outlet from top to bottom respectively, and the water inlet receives condensed water discharged by the air conditioner external unit through a pipeline;
the cleaning and cooling device comprises a water pump A and an ultrasonic atomizer A, wherein the water inlet end of the water pump A is communicated with the water outlet of the condensed water collecting box through a pipeline, the water outlet end of the water pump A is communicated with the ultrasonic atomizer A through a pipeline, and the spraying direction of the ultrasonic atomizer A faces to the radiating fins of the air conditioner outdoor unit;
the air humidifying device comprises a water pump B, an ultrasonic atomizer B and a temperature and humidity sensor, wherein the water inlet end of the water pump B is communicated with the water outlet of the condensed water collecting box through a pipeline, the water outlet end of the water pump B is communicated with the ultrasonic atomizer B through a pipeline, and the ultrasonic atomizer B and the temperature and humidity sensor are both arranged in a bus compartment;
the signal input port of the single chip microcomputer is electrically connected with the temperature and humidity sensor, and the signal output port of the single chip microcomputer is electrically connected with the water pump A and the water pump B respectively.
2. The bus air conditioner condensate water reuse system as claimed in claim 1, characterized in that: it also includes a power supply device; the power supply device comprises a solar cell panel, a solar panel controller, a storage battery and a voltage reduction module, the solar cell panel is electrically connected with the storage battery through the solar panel controller, the storage battery is electrically connected with the water pump A and the water pump B respectively, and the storage battery is electrically connected with the single chip microcomputer through the voltage reduction module.
3. The bus air conditioner condensate water reuse system as claimed in claim 2, characterized in that: the relay also comprises a normally open relay A and a normally open relay B; the normally open relay A is arranged between the single chip microcomputer and the voltage reduction module, is electrically connected with a bus power supply, and controls the on-off of a circuit between the single chip microcomputer and the voltage reduction module through the starting state of the bus; the normally open relay B is arranged between the single chip microcomputer and the water pump A and is electrically connected with a switch of a bus-mounted air conditioner, and the on-off of a circuit between the single chip microcomputer and the water pump A is controlled through the starting state of the bus-mounted air conditioner.
4. A bus air conditioner condensate water reuse system as claimed in claim 3, characterized in that: it also comprises an air purification device; the air purification device comprises an air quality sensor and an air purifier, the air quality sensor is installed in a bus compartment and is electrically connected with a signal input port of the single chip microcomputer, and the air purifier is electrically connected with a signal output port of the single chip microcomputer and the storage battery respectively.
5. The bus air conditioner condensate water reuse system as claimed in claim 4, characterized in that: the inner wall of the condensed water collecting box is provided with a heat-insulating coating and positioning edges which are vertically arranged, a floating plate and a water level sensor are arranged in the inner cavity of the condensed water collecting box, the water level sensor is arranged in a height interval of 20% -30% of the inner wall of the condensed water collecting box and is electrically connected with a signal input port of the single chip microcomputer, the floating plate is matched with the cross section of the inner cavity of the condensed water collecting box in shape, a water permeable hole is formed in the floating plate, a water inlet and drainage avoiding notch, a positioning notch and a sensor avoiding notch are formed in the edge of the floating plate, and; when the floating plate synchronously ascends and descends along with the liquid level in the inner cavity of the condensed water collecting box, the floating plate avoids the water inlet and the water outlet of the condensed water collecting box through the water inlet and drainage avoiding notch, and avoids the water level sensor through the sensor avoiding notch.
6. The bus air conditioner condensate recycling system as claimed in any one of claims 1 to 5, wherein: the ultrasonic atomizers A are arranged on two side walls in the bus compartment at equal intervals along the direction from front to back of the bus compartment; the air purifiers are hoisted on the inner top wall of the bus compartment at equal intervals along the direction from the front to the back of the bus compartment; the air quality sensor and the temperature and humidity sensor are both arranged on the top wall of the middle part in the bus compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920507454.6U CN209852020U (en) | 2019-04-16 | 2019-04-16 | Bus air conditioner condensate water recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920507454.6U CN209852020U (en) | 2019-04-16 | 2019-04-16 | Bus air conditioner condensate water recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209852020U true CN209852020U (en) | 2019-12-27 |
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ID=68937614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920507454.6U Expired - Fee Related CN209852020U (en) | 2019-04-16 | 2019-04-16 | Bus air conditioner condensate water recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209852020U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910552A (en) * | 2019-04-16 | 2019-06-21 | 南华大学 | Bus air conditioner system for reusing condensed water and condensation water recycling method |
| CN112550230A (en) * | 2020-12-17 | 2021-03-26 | 杭州科技职业技术学院 | Safe dust remover for new energy automobile |
| CN113426228A (en) * | 2021-07-19 | 2021-09-24 | 河北滦生科技股份有限公司 | Tail liquid recycling and dust suppression device of hydrogen energy power machine |
-
2019
- 2019-04-16 CN CN201920507454.6U patent/CN209852020U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910552A (en) * | 2019-04-16 | 2019-06-21 | 南华大学 | Bus air conditioner system for reusing condensed water and condensation water recycling method |
| CN112550230A (en) * | 2020-12-17 | 2021-03-26 | 杭州科技职业技术学院 | Safe dust remover for new energy automobile |
| CN113426228A (en) * | 2021-07-19 | 2021-09-24 | 河北滦生科技股份有限公司 | Tail liquid recycling and dust suppression device of hydrogen energy power machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20200416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |