CN208526349U - For preparing the device of vehicle washing liquid - Google Patents
For preparing the device of vehicle washing liquid Download PDFInfo
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- CN208526349U CN208526349U CN201820949165.7U CN201820949165U CN208526349U CN 208526349 U CN208526349 U CN 208526349U CN 201820949165 U CN201820949165 U CN 201820949165U CN 208526349 U CN208526349 U CN 208526349U
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- pipeline
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Abstract
The utility model relates to a kind of for preparing the device of vehicle washing liquid, including the flow speed changing mechanism for switching flow flow velocity and the concentrate holding vessel being connected to the flow speed changing mechanism；The flow speed changing mechanism includes fluid high-speed pipeline, liquor room and low speed pipeline, the liquor room has inlet end and an outlet end, the input end in the liquor room is connected to high-velocity duct sealing, and the outlet end in the liquor room is connected to the low speed seal for pipe joints；The concentrate holding vessel includes tank body and protrudes into the intracorporal conduit of the tank, and the tank body is sealedly connected at the input end in the liquor room by conduit.The phenomenon that above-mentioned apparatus can prepare cleaning solution online, improve working efficiency, but also can be long placed in layering to avoid preparatory prepared dilution cleaning agent, and then enhance cleaning effect.
Description
Technical field
The utility model relates to a kind of equipment for cleaning vehicle, specifically, are related to a kind of for preparing vehicle cleaning
The device of liquid.
Background technique
As society and expanding economy, China have become the world's largest automobile production state and the first big new car market
, in recent years, car ownership also expands rapidly.With the increase of car ownership, daily maintenance at becoming particularly important,
Wherein, the cleaning of automobile is a very important operation in daily maintenance.
Cleaning agent is a necessary article of automobile washing, and there are mainly three types of preparation methods: the first be buy it is prepared
Low concentration cleaning agent；Second is that high concentration cleaning agent is configured to low concentration cleaning agent with tools such as buckets at the scene of carwash；
The third situation is to automatically provide cleaning agent by automatic car washing machine using automatic car washing.Currently, the cleaning agent in automatic car washing machine
It prepares and mainly uses second method, i.e., is stored in cleaning agent tank after blending in advance, automatic spraying is to vehicle in user's carwash
Surface.This method cannot match liquid online, once the cleaning agent prepared is used up, it is necessary to it shuts down, after adding cleaning agent again
It can restore to clean；And prepared dilution cleaning agent is long placed in easy layering in advance, influences cleaning effect.
Utility model content
Based on this, it is necessary to for it is above-mentioned can not online with liquid and in advance prepared dilution cleaning agent be long placed in easy layering
The technical issues of, it provides a kind of for preparing the device of vehicle washing liquid.
The utility model is in order to solve the above technical problems, adopt the following technical scheme that
It is a kind of for preparing the device of vehicle washing liquid, including for switching flow flow velocity flow speed changing mechanism and with institute
State the concentrate holding vessel of flow speed changing mechanism connection；The flow speed changing mechanism includes fluid high-speed pipeline, liquor room and low
Fast pipeline, the liquor room have inlet end and an outlet end, and the input end in the liquor room is connected to high-velocity duct sealing,
The outlet end in the liquor room is connected to the low speed seal for pipe joints；The concentrate holding vessel includes tank body and protrudes into the tank
Intracorporal conduit, the tank body are sealedly connected at the input end in the liquor room by conduit.
The high-velocity duct includes the first segment pipeline being sequentially communicated, second segment pipeline, in one of the embodiments,
Three sections of pipelines and the 4th section of pipeline, the outlet end of the 4th section of pipeline are connected to the input end in the liquor room, and described first
Duan Guanlu and third section pipeline are square, and the second segment pipeline and the 4th section of pipeline are tapered, the first segment pipeline it is interior
Diameter is equal to the arrival end internal diameter of the second segment pipeline, and the arrival end internal diameter of the second segment pipeline is greater than the second segment pipeline
Outlet end internal diameter, the internal diameter and the 4th section of pipeline of the outlet end internal diameter of the second segment pipeline, the third section pipeline
Arrival end internal diameter three it is equal, the arrival end internal diameter of the 4th section of pipeline is greater than in the outlet end of the 4th section of pipeline
Diameter.
The arrival end of the first segment pipeline is connected with high-pressure pump in one of the embodiments,.
In one of the embodiments, the low speed pipeline include the 5th section of pipeline being sequentially communicated, the 6th section of pipeline and
7th section of pipeline and the 8th section of pipeline, the arrival end of the 5th section of pipeline are connected to the outlet end in the liquor room, and described
Five sections of pipelines and the 7th section of pipeline are tapered, and the 6th section of pipeline and the 8th section of pipeline are square, and five sections of pipelines enter
Mouthful end internal diameter is greater than the outlet end internal diameter of the 5th section of pipeline, the outlet end internal diameter of the 5th section of pipeline, 6th section described
The internal diameter of pipeline, the arrival end internal diameter three of the 7th section of pipeline are equal, and the arrival end internal diameter of the 7th section of pipeline is less than
The outlet end internal diameter of the 7th section of pipeline, the outlet end internal diameter of the 7th section of pipeline are equal to the internal diameter of the 8th section of pipeline.
The outlet end of the conduit is located at the lower section of the liquor room input end in one of the embodiments,.
The sealed connection mode in the conduit and the liquor room is welding in one of the embodiments,.
Described device further includes mixing chamber in one of the embodiments, and the mixing chamber passes through flange and the low speed
Seal for pipe joints connection.
The outlet end of the low speed pipeline is arranged with flange in one of the embodiments, and the flange is mixed with described
Room is fixedly connected by screw, and sealing ring is equipped between the flange and the mixing chamber.
The volume of the mixing chamber is 100-1000 times of liquor room volume in one of the embodiments,.
Described device further includes support plate, the flow speed changing mechanism and the concentration in one of the embodiments,
Liquid holding vessel is arranged on the support plate.
Above-mentioned apparatus makes fluid that there is very high speed to enter liquor room by high-velocity duct, the stream injected due to high speed
Body, the input end in liquor room, which generates swabbing action, flows into concentrated cleaning solutions in tank body in liquor room by conduit, high velocity stream
Into fluid and concentrated cleaning solutions diluted cleaning solution is uniformly mixed to form in liquor room, subsequent diluted cleaning solution passes through low
Fast pipeline reduces the cleaning surface of flow rate and direction vehicle.Compared with prior art, the utility model can prepare cleaning solution online, mention
High working efficiency, but also can be to avoid the phenomenon that prepared dilution cleaning agent be long placed in layering in advance, and then enhance cleaning effect
Fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the device for preparing vehicle washing liquid of the utility model.
Fig. 2 is one embodiment of the disclosure for preparing the schematic device of vehicle washing liquid.
Description of symbols:
1, flow speed changing mechanism；11, high-velocity duct；111, first segment pipeline；112, second segment pipeline；113, third section
Pipeline；114, the 4th section of pipeline；12, liquor room；13, low speed pipeline；131, the 5th section of pipeline；132, the 6th section of pipeline；133,
7th section of pipeline；134, the 8th section of pipeline；2, concentrate holding vessel；21, tank body；22, conduit；3, mixing chamber；31, flange；32,
Screw；33, sealing ring.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Fig. 1 is the structural schematic diagram of the device for preparing vehicle washing liquid of the utility model, which includes being used for
The flow speed changing mechanism 1 of switching flow flow velocity and the concentrate holding vessel 2 being connected to flow speed changing mechanism 1.Flow speed changing mechanism 1
Including fluid high-speed pipeline 11, liquor room 12 and low speed pipeline 13, liquor room 12 has inlet end and an outlet end, liquor room 12
The sealing of input end and high-velocity duct 11 be connected to, the outlet end in liquor room 12 is sealed with low speed pipeline 13 to be connected to.Concentrate storage
Tank 2 includes tank body 21 and protrudes into the intracorporal conduit 22 of tank, and tank body 21 is sealedly connected on the input end in liquor room 12 by conduit 2
Place.
Above-mentioned apparatus makes fluid that there is very high speed to enter liquor room by high-velocity duct, the stream injected due to high speed
Body, the input end in liquor room, which generates swabbing action, flows into concentrated cleaning solutions in tank body in liquor room by conduit, high velocity stream
Into fluid and concentrated cleaning solutions diluted cleaning solution is uniformly mixed to form in liquor room, subsequent diluted cleaning solution passes through low
Fast pipeline reduces the cleaning surface of flow rate and direction vehicle.Compared with prior art, the utility model can prepare cleaning solution online, mention
High working efficiency, but also can be to avoid the phenomenon that prepared dilution cleaning agent be long placed in layering in advance, and then enhance cleaning effect
Fruit.
High-velocity duct 11 includes first segment pipeline 111, second segment pipeline 112,113 and of third section pipeline being sequentially communicated
4th section of pipeline 114, the outlet end of the 4th section of pipeline 114 are connected to the input end in liquor room 12.Optionally, first segment pipeline
111, the shape of second segment pipeline 112, third section pipeline 113 and the 4th section of pipeline 114 can be selected and be adjusted according to demand
It is whole.
In a preferred embodiment, as shown in Figure 1, first segment pipeline 111 and 113 pipeline of third section are rectangle, the
Two sections of pipelines 112 and the 4th section of pipeline 114 are tapered, and the internal diameter of first segment pipeline 111 is equal to the arrival end of second segment pipeline 112
Internal diameter, the arrival end internal diameter of second segment pipeline 112 are greater than the outlet end internal diameter of second segment pipeline 112, second segment pipeline 112
The arrival end internal diameter three of outlet end internal diameter, the internal diameter of third section pipeline 113 and the 4th section of pipeline 114 is equal, the 4th section of pipeline
114 arrival end internal diameter is greater than the outlet end internal diameter of the 4th section of pipeline 114.
Specifically, according to fluid continuity principle: when fluid stable is when flowing through a section pipeline of different thickness,
The fluid mass that is flowed into from pipeline one end in unit time and from the fluid mass that the other end flows out all be it is equal, i.e., in unit
The fluid mass in pipeline at any section flowed through in time be all equal, can be indicated by following formula:
S1V1=S2V2 (1)
Wherein, the S of formula (1)1、S2Indicate pipeline section product, V1、V2Indicate fluid flow rate.
As shown in Figure 1, with the reduction of internal diameter of the pipeline, flow velocity is gradually increased, therefore, when fluid is by the 4th section of pipe
When road 114, flow velocity is maximum.
Further, according to hydromechanical Bernoulli equation it is found that making steady flow for perfect fluid, in same pipe
Any place in road, kinetic energy, the potential energy and the sum of pressure is a constant at this of per unit volume flowing, can pass through following formula
It indicates:
V1 2/2g+h1+P1/ ρ g=V2 2/2g+h2+P2/ρg (2)
Wherein, the V in formula (2)1、V2Indicate fluid flow rate, h1、h2Indicate the vertical height apart from datum level, g is indicated
Acceleration of gravity, P1、P2Indicate pressure, ρ indicates density.
It will be seen from figure 1 that h1With h2Equal, then it is as follows that formula (2), which can simplify:
(V1 2-V2 2)/2=(P2-P1)/ρ (3)
By formula (1), (2) it is found that the internal diameter of pipeline is big, the flow velocity of fluid is small, and pressure is big.Therefore, fluid is successively
By 113, the 4th sections of first segment pipeline 111, second segment pipeline 112, third section pipeline pipelines 114, flow velocity is gradually increased, pressure
It is gradually reduced by force.
In conclusion the pressure that generates of the input end in liquor room 12 can be less than atmospheric pressure, then liquid in concentrate holding vessel
It is pressed at the input end in liquor room 12 under atmospheric pressure and liquor room 12 is brought by fluid in high-velocity duct 11
In mixed.
In order to make to flow into the fluid flow velocity with higher of flow speed changing mechanism 1, in a preferred embodiment, first
The arrival end of Duan Guanlu 111 is connected with high-pressure pump.
Low speed pipeline 13 includes the 5th section of pipeline 131, the 6th section of pipeline 132 and the 7th section of 133 and of pipeline being sequentially communicated
8th section of pipeline 134, the arrival end of the 5th section of pipeline 131 are connected to the outlet end in liquor room 12.Optionally, the 5th section of pipeline
131, the shape of the 6th section of pipeline 132 and the 7th section of pipeline 133 and the 8th section of pipeline 134 can carry out according to demand selection and
Adjustment.
In a preferred embodiment, the 5th section of pipeline 131 and the 7th section of pipeline 133 are tapered, the 6th section of pipeline 132
It being rectangle with the 8th section of pipeline 134, the arrival end internal diameter of five sections of pipelines 131 is greater than the outlet end internal diameter of the 5th section of pipeline 131,
Arrival end internal diameter three's phase of the outlet end internal diameter of 5th section of pipeline 131, the internal diameter of the 6th section of pipeline 132, the 7th section of pipeline 133
Deng, outlet end internal diameter of the arrival end internal diameter less than the 7th section of pipeline 133 of the 7th section of pipeline 133, the outlet of the 7th section of pipeline 133
Internal diameter is held to be equal to the internal diameter of the 8th section of pipeline 134.
Specifically, the flow velocity of the cleaning solution after dilution passes through the 5th section of pipeline according to above-mentioned formula (1), (2), (3)
Increase after 131, remained unchanged in the 6th section of pipeline 132, after the 7th section of pipeline 133 flow velocity decline, flow velocity reduce
Cleaning solution, which is ejected on the cleaning surface of vehicle, to splash everywhere, cause to waste, to lower cleaning cost.
In order to be pressed into concentrated cleaner at the input end in liquor room 12 and quickly mixed with fluid, conduit 22
Outlet end be located at the lower section of 12 input end of liquor room.
In addition, concentrated cleaning solutions need just enter in liquor room 12 by swabbing action in concentrate holding vessel 2,
Therefore, there is extraordinary sealing performance in liquor room 12.In a preferred embodiment, the company of conduit 22 and liquor room 12
Mode is connect as welding.
It should be noted that in order to make liquor room 12 that there is extraordinary sealing performance, conduit 22 and liquor room 12
Sealed connection mode can be any sealed connection mode well known to those skilled in the art.
In a preferred embodiment, which further includes mixing chamber 3, and mixing chamber 3 passes through flange 31 and low speed pipeline
13 sealing connections.
In order to guarantee the leakproofness of entire conveyance conduit, the outlet end of low speed pipeline 13 is arranged with flange 31, flange 31 with
Mixing chamber 3 is fixedly connected by screw 32, and sealing ring is equipped between flange 31 and mixing chamber 3.
In order to further reduce dilution after cleaning solution flow velocity and mixing it is more uniform, optionally, the appearance of mixing chamber 3
Product is greater than liquor room 12.Specifically, the volume of mixing chamber 3 but be not limited to 12 volume of liquor room 100,200,300,
400,500,600,700,800,900,1000 times.
In order to make the device have certain travelling performance, in a preferred embodiment, device further includes branch
Plate is supportted, flow speed changing mechanism 1 and the setting of concentrate holding vessel 2 support the bottom of plate to be equipped with multiple on support plate
Pulley.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of for preparing the device of vehicle washing liquid, which is characterized in that including the flow velocity conversion for switching flow speed
Mechanism and the concentrate holding vessel being connected to the flow speed changing mechanism；
The flow speed changing mechanism includes fluid high-speed pipeline, liquor room and low speed pipeline, the liquor room have input end and
Outlet end, the input end in the liquor room are connected to high-velocity duct sealing, the outlet end in the liquor room and the low speed
Seal for pipe joints connection；
The concentrate holding vessel includes tank body and protrudes into the intracorporal conduit of the tank, and the tank body is sealedly connected on by conduit
At the input end in the liquor room.
2. according to claim 1 for preparing the device of vehicle washing liquid, which is characterized in that the high-velocity duct include according to
First segment pipeline, second segment pipeline, third section pipeline and the 4th section of pipeline of secondary connection, the outlet end of the 4th section of pipeline with
The input end in the liquor room is connected to, and the first segment pipeline and third section pipeline are square, the second segment pipeline and the 4th
Duan Guanlu is tapered, and the internal diameter of the first segment pipeline is equal to the arrival end internal diameter of the second segment pipeline, the second segment pipe
The arrival end internal diameter on road is greater than the outlet end internal diameter of the second segment pipeline, the outlet end internal diameter of the second segment pipeline, described
The arrival end internal diameter three of the internal diameter of third section pipeline and the 4th section of pipeline is equal, in the arrival end of the 4th section of pipeline
Diameter is greater than the outlet end internal diameter of the 4th section of pipeline.
3. according to claim 2 for preparing the device of vehicle washing liquid, which is characterized in that the first segment pipeline enters
Mouth end is connected with high-pressure pump.
4. according to claim 1 for preparing the device of vehicle washing liquid, which is characterized in that the low speed pipeline include according to
The 5th section of pipeline, the 6th section of pipeline and the 7th section of pipeline of secondary connection and the 8th section of pipeline, the arrival end of the 5th section of pipeline
It is connected to the outlet end in the liquor room, the 5th section of pipeline and the 7th section of pipeline are tapered, the 6th section of pipeline and
Eight sections of pipelines are square, and the arrival end internal diameters of five sections of pipelines is greater than the outlet end internal diameter of the 5th section of pipeline, and described the
The outlet end internal diameter of five sections of pipelines, the internal diameter of the 6th section of pipeline, the arrival end internal diameter three of the 7th section of pipeline are equal,
The arrival end internal diameter of the 7th section of pipeline is less than the outlet end internal diameter of the 7th section of pipeline, the outlet of the 7th section of pipeline
Internal diameter is held to be equal to the internal diameter of the 8th section of pipeline.
5. according to claim 1 for preparing the device of vehicle washing liquid, which is characterized in that the outlet end position of the conduit
In the lower section of the liquor room input end.
6. according to claim 1 for preparing the device of vehicle washing liquid, which is characterized in that the conduit matches liquid with described
The sealed connection mode of room is welding.
7. according to claim 1 for preparing the device of vehicle washing liquid, which is characterized in that described device further includes mixing
Room, the mixing chamber are connected to by flange with the low speed seal for pipe joints.
8. according to claim 7 for preparing the device of vehicle washing liquid, which is characterized in that the outlet of the low speed pipeline
End cap is equipped with flange, and the flange is fixedly connected by screw with the mixing chamber, is set between the flange and the mixing chamber
There is sealing ring.
9. according to claim 7 for preparing the device of vehicle washing liquid, which is characterized in that the volume of the mixing chamber is
100-1000 times of liquor room volume.
10. according to claim 1 to the device for being used to prepare vehicle washing liquid described in 9 any one, which is characterized in that described device
It further include support plate, the flow speed changing mechanism and the concentrate holding vessel are arranged on the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949165.7U CN208526349U (en) | 2018-06-20 | 2018-06-20 | For preparing the device of vehicle washing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949165.7U CN208526349U (en) | 2018-06-20 | 2018-06-20 | For preparing the device of vehicle washing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526349U true CN208526349U (en) | 2019-02-22 |
Family
ID=65392437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820949165.7U Active CN208526349U (en) | 2018-06-20 | 2018-06-20 | For preparing the device of vehicle washing liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526349U (en) |
-
2018
- 2018-06-20 CN CN201820949165.7U patent/CN208526349U/en active Active
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