CN204825757U - Air purification overall height pressurized -water way pressure governing system - Google Patents
Air purification overall height pressurized -water way pressure governing system Download PDFInfo
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- CN204825757U CN204825757U CN201520433746.1U CN201520433746U CN204825757U CN 204825757 U CN204825757 U CN 204825757U CN 201520433746 U CN201520433746 U CN 201520433746U CN 204825757 U CN204825757 U CN 204825757U
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- pipeline
- frequency converter
- air purification
- water
- water pump
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Abstract
The utility model relates to a high pressure water route pressure control technical field especially relates to air purification overall height pressurized -water way pressure governing system. Including water tank and atomizer, the water tank is connected with atomizer through first pipeline, be connected with water pump and electrical ball valve on the first pipeline, the water pump is connected with the converter through the actuation transmission device, still includes the second pipeline, second pipeline one end and water tank intercommunication, the other end are passed through the three -way pipe and are communicate with first pipeline, the other end of second pipeline is located between electrical ball valve and the water pump, be connected with the proportion overflow valve on the second pipeline, be connected with proportion overflow valve controller on the proportion overflow valve. This device has installed converter and proportion overflow valve simultaneously additional, and collaborative work simultaneously between the two can better faster regulation line pressure.
Description
Technical field
The utility model relates to high pressure water circuit Pressure Control Technology field, particularly relates to air purification vehicle high pressure water circuit pressure regulating system.
Background technology
Need in the air purification vehicle course of work according to different conditions of work, driver can change the atomizing particle size of spraying in real time to reach different atomizing de-dusting effects, and spray particle diameter is determined by the pressure of nozzle and flow, therefore spray particle diameter relies on and regulates the pressure of high pressure water circuit system to realize indirect control.Existing fog gun car spray particle diameter has plenty of the direct adjustable spraying particle diameter of wind speed relying on and regulate fog gun blower fan, have plenty of the overflow valve manual adjustments water route pressure relied in water route, have plenty of and rely on frequency converter to regulate pump motor rotating speed to regulate water route pressure indirect regulation spray particle diameter.
Utility model content
For solving the problems of the technologies described above, the utility model provides one and uses frequency converter and proportional pressure control valve collaborative work simultaneously, controls the air purification vehicle high pressure water circuit pressure regulating system of spray particle diameter.
The technical solution of the utility model is: a kind of air purification vehicle high pressure water circuit pressure regulating system, comprise water tank and atomization mechanism, described water tank is connected with atomization mechanism by the first pipeline, described first pipeline is connected with water pump and electrical ball valve, described water pump is connected with frequency converter by drive transmission, also comprise the second pipeline, described second pipeline one end is communicated with water tank, the other end is by tee piece and the first pipeline connection, the other end of described second pipeline is between electrical ball valve and water pump, described second pipeline is connected with proportional pressure control valve, described proportional pressure control valve is connected with proportional overflow valve control.
Further, described drive transmission comprises motor, belt and belt pulley, and described motor is connected with frequency converter, and belt pulley is connected with water pump, and described motor is connected by belt transmission with belt pulley.
Further, described frequency converter is provided with Frequency Converter Control panel, and described Frequency Converter Control panel output is electrically connected with frequency converter.
Further, described proportional overflow valve control is provided with proportional pressure control valve control surface controller plate, and described proportional pressure control valve control surface controller plate output is electrically connected with proportional overflow valve control.
The beneficial effects of the utility model are: this device has installed frequency converter and proportional pressure control valve additional simultaneously, between the two can simultaneously collaborative work, can regulate loine pressure better faster.This device can need at Frequency Converter Control panel input required motor rotating speed according to system, automatically motor speed is transferred to a suitable value, then proportional pressure control valve pressure is adjusted to the desired value of needs by proportional pressure control valve control surface controller plate, and pressure regulates and more efficiently, effectively saved the energy.And because this device frequency converter and proportional pressure control valve are all regulate motor speed and oil pressure relief by current signal, be therefore all by control panel Based Intelligent Control, easy to operate.
Accompanying drawing explanation
Fig. 1 is conventional tunnel fan blade structure schematic diagram;
In figure: the 1-the first pipeline, the 2-the second pipeline, 3-water pump, 4-electrical ball valve, 5-atomization mechanism, 6-motor, 7-frequency converter, 8-belt pulley, 9-proportional pressure control valve, 10-proportional overflow valve control, 11-water tank, 12-filter screen.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.In addition, if below in described each embodiment of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
As shown in Figure 1, the utility model comprises water tank 11 and atomization mechanism 5, described water tank 11 is connected with atomization mechanism 5 by the first pipeline 1, described first pipeline 1 connects filter screen 12, water pump 3 tee piece and electrical ball valve 4 successively, tee piece is connected with second pipeline 2, the second pipeline other end to be communicated with water tank 11.Water pump 3 is connected with belt pulley 8, water pump is driven by motor 6, and motor 6 is in transmission connection by belt and belt pulley 8.Motor 6 is connected with frequency converter 7, frequency converter 7 is provided with Frequency Converter Control panel, and described Frequency Converter Control panel output is electrically connected with frequency converter 7.Second pipeline 2 is connected with proportional pressure control valve 9, proportional pressure control valve 9 is connected with proportional overflow valve control 10, proportional pressure control valve controls, and 10 are provided with proportional pressure control valve control surface controller plate, and described proportional pressure control valve control surface controller plate output is electrically connected with proportional overflow valve control 10.
The above; be only detailed description of the invention of the present utility model, it should be pointed out that any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. an air purification vehicle high pressure water circuit pressure regulating system, comprise water tank (11) and atomization mechanism (5), described water tank (11) is connected with atomization mechanism (5) by the first pipeline (1), described first pipeline (1) is connected with water pump (3) and electrical ball valve (4), described water pump (3) is connected with frequency converter (7) by drive transmission, it is characterized in that: also comprise the second pipeline (2), described second pipeline (2) one end is communicated with water tank (11), the other end is communicated with the first pipeline (1) by tee piece, the other end of described second pipeline (2) is positioned between electrical ball valve (4) and water pump (3), described second pipeline (2) is connected with proportional pressure control valve (9), described proportional pressure control valve (9) is connected with proportional overflow valve control (10).
2. air purification vehicle high pressure water circuit pressure regulating system as claimed in claim 1, it is characterized in that: described drive transmission comprises motor (6), belt and belt pulley (8), described motor (6) is connected with frequency converter (7), belt pulley (8) is connected with water pump (8), and described motor (6) is connected by belt transmission with belt pulley (8).
3. air purification vehicle high pressure water circuit pressure regulating system as claimed in claim 1, it is characterized in that: described frequency converter (7) is provided with Frequency Converter Control panel, described Frequency Converter Control panel output is electrically connected with frequency converter (7).
4. air purification vehicle high pressure water circuit pressure regulating system as claimed in claim 1, it is characterized in that: described proportional overflow valve control (10) is provided with proportional pressure control valve control surface controller plate, described proportional pressure control valve control surface controller plate output is electrically connected with proportional overflow valve control (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433746.1U CN204825757U (en) | 2015-06-23 | 2015-06-23 | Air purification overall height pressurized -water way pressure governing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433746.1U CN204825757U (en) | 2015-06-23 | 2015-06-23 | Air purification overall height pressurized -water way pressure governing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825757U true CN204825757U (en) | 2015-12-02 |
Family
ID=54683373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433746.1U Expired - Fee Related CN204825757U (en) | 2015-06-23 | 2015-06-23 | Air purification overall height pressurized -water way pressure governing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204825757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499767A (en) * | 2018-04-13 | 2018-09-07 | 福建群峰机械有限公司 | Collect single water pump driving water route and its dust suppression vehicle of high-pressure wash and dust suppression spraying |
| CN108953256A (en) * | 2018-08-01 | 2018-12-07 | 广西柳工机械股份有限公司 | loading machine hydrostatic drive system |
-
2015
- 2015-06-23 CN CN201520433746.1U patent/CN204825757U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499767A (en) * | 2018-04-13 | 2018-09-07 | 福建群峰机械有限公司 | Collect single water pump driving water route and its dust suppression vehicle of high-pressure wash and dust suppression spraying |
| CN108953256A (en) * | 2018-08-01 | 2018-12-07 | 广西柳工机械股份有限公司 | loading machine hydrostatic drive system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |