CN210734105U - Automobile steam cleaning device based on Bernoulli principle - Google Patents
Automobile steam cleaning device based on Bernoulli principle Download PDFInfo
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- CN210734105U CN210734105U CN201921452319.2U CN201921452319U CN210734105U CN 210734105 U CN210734105 U CN 210734105U CN 201921452319 U CN201921452319 U CN 201921452319U CN 210734105 U CN210734105 U CN 210734105U
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Abstract
The utility model relates to a car cleaning equipment field, specificly relate to a car steam cleaning device based on Bernoulli's principle. This car steam cleaning device, including steam generator, steam delivery pipeline and steam spray gun, still include steam booster and jet nozzle, steam booster is connected with steam delivery pipeline and carries out the pressure boost to the steam that makes in getting into steam spray gun, jet nozzle sets up in steam spray gun's shower nozzle front end for follow the shower nozzle blowout after introducing outside air in steam spray gun and high-pressure steam formation mist. Above-mentioned car steam cleaning device, according to Bernoulli's principle, high-pressure steam forms the air current of mixture with the outside air of sneaking into in the spray gun, and the air formation that locates from the nozzle forms high-speed, high pressure is strong, and the cleaning performance is good, can make high-pressure air's temperature reduce according to the size of tolerance moreover, and its mechanism is simple, production use cost is low, and its cleaning performance is good, and degree of automation is high.
Description
Technical Field
The utility model relates to a car cleaning equipment field, specificly relate to a car steam cleaning device based on Bernoulli's principle.
Background
At present, along with the development and progress of science and technology and society in China, a steam car washer is equipment capable of generating steam with sufficient pressure and air quantity to wash a car. The steam cleaning is flexible cleaning, soft steam is used for combining, softening, expanding and separating dirt attached to the surface of an automobile by utilizing the steam thermal degradation principle, and then clean rags are used for removing the residual dirt and a little water stain; the steam cleaning is beneficial to the protection of the paint surface and the cleaning of gaps, the water content is low, the circuit is not damaged, and the parts such as an automobile engine, an instrument panel, an air conditioner opening and the like can be effectively cleaned; the automobile can be cleaned smoothly in one process by using steam for washing and wiping at the same time, and the operation is simpler and quicker.
Generally, when the steam temperature is high, the output steam pressure is high, and when the steam temperature is low, the output steam pressure is low; the high temperature can damage the car paint, the pressure of the discharged steam is small and the washing is not easy, so that high-pressure low-temperature steam is needed to be output to remove dirt when the car body is washed, and high-temperature low-pressure steam is needed to be output to sterilize when the parts such as seats, interior decorations and air conditioner openings in the car are washed; the power consumption and the volume of the existing mobile steam car washer are large, and the car washer can not become a portable vehicle-mounted steam car washer like a vehicle-mounted tool.
In order to solve the problems, the utility model patent application with the application number of CN201610972465.2 discloses a steam car washer, which comprises a water tank, a water replenishing pump, a water supply pipe, a steam generator, a steam conveying pipe and a steam spray gun, and is characterized by also comprising a hot water conveying pipe, wherein the steam generator is provided with a cold water inlet, a hot water outlet and a steam outlet; the water inlet of the water replenishing pump is communicated with the inner cavity of the water tank through a water supply pipe, the water outlet of the water replenishing pump is communicated with the cold water inlet of the steam generator through the water supply pipe, and the steam spray gun is communicated with the steam outlet of the steam generator through a steam conveying pipe; the steam spray gun is also communicated with a hot water outlet of the steam generator through a hot water conveying pipe. The existing steam car washer adopts the mixing of high-temperature steam and hot water, and has the following problems: firstly, steam generating equipment and hot water heating equipment are needed, and the structure is complex, and the production and use costs are high; secondly, the mixture of steam and hot water is used for cleaning during cleaning, cleaning personnel must be far away from the surface of the automobile during cleaning due to the mixing of water, otherwise water flow is easy to splash, but the best cleaning effect can be ensured only when the steam cleaning is carried out at a short distance; and thirdly, the temperature of the cleaning medium of steam and hot water is high, which may damage the car paint. The existing steam car washing machines are therefore to be further improved.
SUMMERY OF THE UTILITY MODEL
For overcoming the deficiencies in the prior art, the utility model provides an automobile steam cleaning device based on Bernoulli's principle.
In order to achieve the above object, the utility model adopts the following technical scheme: automobile steam cleaning device based on Bernoulli's principle, including steam generator, steam delivery pipeline and steam spray gun, steam generator passes through steam delivery pipeline and is connected with steam spray gun for supply high pressure steam to steam spray gun, be equipped with shower nozzle, its characterized in that on the steam spray gun: the steam injection device is characterized by further comprising a steam supercharger and a jet flow nozzle, wherein the steam supercharger is connected with a steam conveying pipeline to supercharge steam entering a steam spray gun, and the jet flow nozzle is arranged at the front end of the nozzle of the steam spray gun and used for introducing external air into the steam spray gun to form mixed gas with high-pressure steam and then spraying the mixed gas out of the nozzle.
Further, the steam pressure booster enables the steam pressure in the steam conveying pipeline to be greater than or equal to 8 mpa.
Further, the steam generator further comprises a pressure relief mechanism, and the pressure relief mechanism is connected with the steam delivery pipeline and/or the steam generator.
Furthermore, the air flow adjusting device also comprises an air flow adjusting mechanism which is arranged on the jet flow nozzle and used for controlling the air flow entering the jet flow nozzle.
Further, still include output temperature adjustment mechanism, output temperature adjustment mechanism includes temperature sensor and controller, and this temperature sensor is connected with the controller for detect the gas temperature of steam spray gun blowout, and this controller is connected with tolerance adjustment mechanism, borrows the monitoring data control tolerance adjustment mechanism of temperature sensor.
Furthermore, the automobile air conditioner further comprises a position adjusting mechanism, wherein the position adjusting mechanism comprises a distance sensor, and the distance sensor is connected with the steam spray gun and used for detecting the distance between the spray head and the automobile surface.
Furthermore, the position adjusting mechanism further comprises a telescopic rod, the telescopic rod is connected with the controller, and the telescopic rod is controlled to move by means of monitoring data of the distance sensor.
It is right by the aforesaid the utility model discloses a description can know, compared with the prior art, the utility model provides a pair of car steam cleaning device based on Bernoulli's principle, the steam end provides stable steam air current, adjust the cleaning temperature through the size of adjusting the entering air volume, according to Bernoulli's principle, high-pressure steam forms mixed air current with the outside air of sneaking into in the spray gun, the air formation of locating in the nozzle is high-speed, high pressure, the cleaning performance is good, and can make high-pressure air's temperature reduction according to the size of tolerance, its mechanism is simple, the production use cost is low, the problem that has now appeared when increasing steam pressure has been solved, will increase steam pressure, form steam and gas mixing's cleaning medium to wash the car face through sneaking into the air, its cleaning performance is good, the degree of automation is high.
Drawings
FIG. 1 is a schematic structural diagram of an exemplary embodiment of a Bernoulli-based vehicle steam cleaner;
FIG. 2 is a schematic structural diagram of a steam spray gun of an automotive steam cleaning device based on Bernoulli's principle according to an embodiment;
FIG. 3 is a schematic structural diagram of a steam spray gun of a steam cleaning device of an automobile based on Bernoulli principle according to a second embodiment;
FIG. 4 is a schematic structural diagram of a steam cleaning device for an automobile based on Bernoulli principle according to the second embodiment.
Detailed Description
The present invention will be further described with reference to the following detailed description.
The first embodiment is as follows:
referring to fig. 1 to 2, the automobile steam cleaning device based on bernoulli principle comprises a steam generator 1, a steam delivery pipe 2, a steam spray gun 3, a steam supercharger 4, a jet nozzle 5, a pressure relief mechanism 6, an air flow adjusting mechanism 7, an output temperature adjusting mechanism 8 and a position adjusting mechanism 9;
the steam generator 1 is connected with a steam spray gun 3 through a steam conveying pipeline 2 and is used for supplying high-pressure steam to the steam spray gun 3;
the steam spray gun 3 is provided with a spray head 31, and a gas mixing cavity 32 is arranged in the steam spray gun 3;
the steam pressurizer 4 is connected with the steam conveying pipeline 2 to pressurize the steam entering the steam spray gun 3, and the steam pressurizer 4 enables the steam pressure in the steam conveying pipeline 2 to be more than or equal to 8mpa and the steam pressure to be more than or equal to 10 mpa;
the jet flow nozzle 5 is arranged at the front end of a nozzle 31 of the steam spray gun 3 and is used for introducing external air into a gas mixing cavity 32 of the steam spray gun to form mixed gas with high-pressure steam and then spraying the mixed gas out of the nozzle 31;
the pressure relief mechanism 6 is connected with the steam conveying pipeline 2 and the steam generator 1, so that pressure can be quickly relieved when the pressure of the steam conveying pipeline 2 or the steam generator 1 is too high, and the use safety is ensured;
the air quantity adjusting mechanism 7 is arranged on the jet flow nozzle 5 and used for controlling the air quantity entering the jet flow nozzle 7, and the air quantity adjusting mechanism 7 can be an electromagnetic valve, an electrically operated valve and the like;
the output temperature adjusting mechanism 8, the output temperature adjusting mechanism 8 includes a temperature sensor 81, a controller 82, the temperature sensor 81 is connected with the controller 82, the temperature sensor 81 is arranged at the spray head 31 for detecting the temperature of the gas sprayed by the steam spray gun, the controller 82 is connected with the gas amount adjusting mechanism 7, and the gas amount adjusting mechanism 7 is controlled by the monitoring data of the temperature sensor 81;
referring to fig. 1 to 2, a control method of a car steam cleaning device based on bernoulli principle includes the following steps:
s1, the steam generated by the steam generator 1 enters a steam booster 4 for boosting, and the steam pressure is more than or equal to 8 mpa;
s2, sending the high-pressure steam into the gas mixing cavity 32 of the steam spray gun 3 through the steam conveying pipeline 2;
s3, when washing the car, the negative pressure generated by the high-pressure steam ejection drives the external air to enter the steam spray gun 32 from the jet spray head 5;
s4, the mixed medium after mixed ejection is ejected from the nozzle 31 according to Bernoulli principle for cleaning, the steam pressure is kept unchanged during cleaning, the temperature sensor 81 detects the temperature of the gas ejected by the steam ejection gun,
when the temperature of the sprayed gas is too high, the controller 82 controls the gas flow adjusting mechanism 7 to increase the mixed air so as to reduce the temperature of the sprayed gas, and when the temperature of the sprayed gas is too low, the controller 82 controls the gas flow adjusting mechanism 7 to reduce the mixed air so as to increase the temperature of the sprayed gas, so that automatic adjustment is realized according to the detection data of the temperature sensor 81, the temperature of the sprayed gas during car washing can be kept in a stable temperature range, and the washing is carried out.
Detailed description of the invention
Referring to fig. 1, 3 to 4, the automobile steam cleaning device based on bernoulli principle comprises a steam generator 1, a steam delivery pipe 2, a steam spray gun 3, a steam booster 4, a jet nozzle 5, a pressure relief mechanism 6, an air quantity adjusting mechanism 7 and an output temperature adjusting mechanism 8 which are the same as the first embodiment,
when the vehicle is washed by steam, the distance between the spray head 31 and the vehicle surface 100 is kept in a stable temperature and distance range, and the vehicle washing effect is the best, so the embodiment further comprises a position adjusting mechanism 9, the position adjusting mechanism 9 comprises a distance sensor 91 and an expansion link 92, the distance sensor 91 is connected with the steam spray gun 3 and used for detecting the distance between the spray head 31 and the vehicle surface 100, the expansion link 92 is connected with the controller 82, and the controller 82 controls the expansion link 92 to expand and contract by combining monitoring data of the temperature sensor 81 and the distance sensor 91.
Referring to fig. 3 to 4, the control method of the automobile steam cleaning device based on the bernoulli principle includes the following steps:
s1, the steam generated by the steam generator 1 enters a steam booster 4 for boosting, and the steam pressure is more than or equal to 8 mpa;
s2, sending the high-pressure steam into the gas mixing cavity 32 of the steam spray gun 3 through the steam conveying pipeline 2;
s3, when washing the car, the negative pressure generated by the high-pressure steam ejection drives the external air to enter the steam spray gun 32 from the jet spray head 5;
s4, the mixed medium after mixed ejection is ejected from the nozzle 31 according to Bernoulli principle for cleaning,
the steam pressure is kept constant, the temperature sensor 81 detects the temperature of the gas sprayed out by the steam spray gun,
when the temperature of the sprayed gas is too high, the controller 82 controls the gas flow adjusting mechanism 7 to increase the mixed air so as to reduce the temperature of the sprayed gas, and when the temperature of the sprayed gas is too low, the controller 82 controls the gas flow adjusting mechanism 7 to reduce the mixed air so as to increase the temperature of the sprayed gas, so that automatic adjustment is realized according to the detection data of the temperature sensor 81, the temperature of the sprayed gas during car washing can be kept in a stable temperature range, and cleaning is carried out;
when an operator holds the steam spray gun to wash a car, when the distance sensor 91 detects that the distance between the spray head 31 and the car surface is too far, the controller 82 controls the telescopic rod 92 to extend out, and when the distance sensor 91 detects that the distance between the spray head 31 and the car surface 100 is too far, the controller 82 controls the telescopic rod 92 to retract, so that the distance between the spray head 31 and the car surface is automatically adjusted according to the detection data of the temperature sensor 91, the distance between the spray head 31 and the car surface is kept in a stable distance range interval during car washing, and washing is carried out;
the optimum distance may be calculated by combining predetermined values or by using detection data of the temperature sensor 81 and the distance sensor 91.
The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (7)
1. Automobile steam cleaning device based on Bernoulli's principle, including steam generator, steam delivery pipeline and steam spray gun, steam generator passes through steam delivery pipeline and is connected with steam spray gun for supply high pressure steam to steam spray gun, be equipped with shower nozzle, its characterized in that on the steam spray gun: the steam injection device is characterized by further comprising a steam supercharger and a jet flow nozzle, wherein the steam supercharger is connected with a steam conveying pipeline to supercharge steam entering a steam spray gun, and the jet flow nozzle is arranged at the front end of the nozzle of the steam spray gun and used for introducing external air into the steam spray gun to form mixed gas with high-pressure steam and then spraying the mixed gas out of the nozzle.
2. The bernoulli-based automotive steam cleaning device of claim 1, wherein: the steam pressure booster makes the steam pressure in the steam conveying pipeline be more than or equal to 8 mpa.
3. The bernoulli-based automotive steam cleaning device of claim 1, wherein: the steam generator further comprises a pressure relief mechanism, and the pressure relief mechanism is connected with the steam conveying pipeline and/or the steam generator.
4. The bernoulli-based automotive steam cleaning device of claim 1, wherein: the jet flow nozzle is characterized by further comprising an air flow adjusting mechanism, and the air flow adjusting mechanism is arranged on the jet flow nozzle and used for controlling the air flow entering the jet flow nozzle.
5. The Bernoulli-based automotive steam cleaning device of claim 4, wherein: the steam spray gun gas temperature detection device is characterized by further comprising an output temperature adjusting mechanism, wherein the output temperature adjusting mechanism comprises a temperature sensor and a controller, the temperature sensor is connected with the controller and used for detecting the temperature of gas sprayed out of the steam spray gun, the controller is connected with the gas amount adjusting mechanism, and the gas amount adjusting mechanism is controlled by monitoring data of the temperature sensor.
6. The Bernoulli-based automotive steam cleaning device of claim 5, wherein: the automobile steam spray gun is characterized by further comprising a position adjusting mechanism, wherein the position adjusting mechanism comprises a distance sensor, and the distance sensor is connected with the steam spray gun and used for detecting the distance between the spray head and the automobile surface.
7. The Bernoulli-based automotive steam cleaning device of claim 6, wherein: the position adjusting mechanism further comprises a telescopic rod, the telescopic rod is connected with the controller, and the telescopic rod is controlled to move by means of monitoring data of the distance sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452319.2U CN210734105U (en) | 2019-09-03 | 2019-09-03 | Automobile steam cleaning device based on Bernoulli principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452319.2U CN210734105U (en) | 2019-09-03 | 2019-09-03 | Automobile steam cleaning device based on Bernoulli principle |
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| Publication Number | Publication Date |
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| CN210734105U true CN210734105U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921452319.2U Active CN210734105U (en) | 2019-09-03 | 2019-09-03 | Automobile steam cleaning device based on Bernoulli principle |
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- 2019-09-03 CN CN201921452319.2U patent/CN210734105U/en active Active
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