CN205458462U - A honeycomb duct for washing ground car - Google Patents
A honeycomb duct for washing ground car Download PDFInfo
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- CN205458462U CN205458462U CN201521027701.0U CN201521027701U CN205458462U CN 205458462 U CN205458462 U CN 205458462U CN 201521027701 U CN201521027701 U CN 201521027701U CN 205458462 U CN205458462 U CN 205458462U
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- hole
- mozzle
- toper
- water inlet
- conical
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Abstract
The utility model relates to a cleaning device technical field especially relates to a honeycomb duct for washing ground car, include: honeycomb duct body and guiding gutter, the honeycomb duct body is equipped with the toper through -hole along its axial, and the toper through -hole has great water inlet of diameter and the less delivery port of diameter, the guiding gutter includes at least three water conservancy diversion piece, and at least three water conservancy diversion piece is crossing along length direction's a limit department separately, and the guiding gutter is inserted and is located in the toper through -hole to it becomes the water conservancy diversion passageway that a plurality of diameters reduce gradually to lead to hole separated with the toper from the water inlet to the delivery port. Be about to the toper and lead to a plurality of conical water conservancy diversion passageways of hole separated one -tenth, can carry out the boundling reposition of redundant personnel to the rivers that get into the toper through -hole to change the flow state of rivers in the toper through -hole. Because the diameter of water conservancy diversion passageway reduces from the water inlet to the delivery port gradually, therefore the pressure of delivery port department rivers will be greater than the pressure that rivers were located to the water inlet. Realize the rivers pressure boost of giving the honeycomb duct body of flowing through from this, need not provide power drive with the help of the extra power.
Description
Technical field
This utility model relates to clearing apparatus technical field, particularly relates to a kind of for ground washing vehicle
Mozzle.
Background technology
Ground washing vehicle, as a kind of running service and instrument of keeping a public place clean, is widely used in hotel, hotel etc.
In the place of service occupation, the most numerous public arenas, such as hospital, airport, station, big
Sha He square etc..Ground washing vehicle, owing to its cleaning efficiency is high, cleanup crew's labor intensity is low, is subject to
The liking of consumer.
At present, ground washing vehicle, when carrying out washing ground operation, needs by external impetus feed pipe
Water supercharging, to reach good cleaning performance.Conventional supercharging mode be by use motor,
Diesel oil or gasoline driven provide power to realize water supercharging.Wherein, motor is used to drive needs to disappear
Consuming electric power, and can not use in territory, non-Electric region；Diesel oil or gasoline driven is used to be also required to consume
Bavin Water Oil Or Gas, causes energy loss, and diesel oil or gasoline combustion produce waste gas and also can cause
Environmental pollution.
Utility model content
(1) to solve the technical problem that
The technical problems to be solved in the utility model is that the mode of existing ground washing vehicle feedwater supercharging needs
The problem consuming the energy.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of leading for ground washing vehicle
Flow tube, including: mozzle body and guiding gutter, mozzle body is axially arranged with taper along it and leads to
Hole, conical through-hole has the water inlet being relatively large in diameter and the less outlet of diameter；Guiding gutter bag
Including at least three flow deflector, at least three flow deflector is phase at a limit the most along its length
Handing over, guiding gutter is inserted in conical through-hole, and conical through-hole is separated into multiple diameter from water inlet
The flow-guiding channel that mouth is gradually reduced to outlet.
According to this utility model, flow deflector longitudinal section along its length is right-angled trapezium, edge
The cross section of its length direction is oval.
According to this utility model, the angle between adjacent two flow deflectors is equal.
According to this utility model, flow deflector is provided with three.
According to this utility model, three flow deflectors are mutually 120 ° of angles.
According to this utility model, flow deflector uses rustless steel to make.
According to this utility model, also including the first special-shaped interface, mozzle body is in water inlet
It is provided with the external screw thread for being connected with the first special-shaped Interference fit.
According to this utility model, also including the second special-shaped interface, mozzle body is at water outlet
It is provided with the external screw thread for being connected with the second special-shaped Interference fit.
(3) beneficial effect
Technique scheme of the present utility model has the advantage that
Mozzle for ground washing vehicle of the present utility model, by flow deflector and the water conservancy diversion of guiding gutter
The cooperation of the conical through-hole of tube body connects, and the water stream channel of mozzle body, i.e. taper is logical
Hole is separated into multiple flow-guiding channel, thus the current entering conical through-hole are carried out boundling shunting,
To change current flow regime in conical through-hole.Owing to the diameter of flow-guiding channel is from water inlet
Being gradually reduced to outlet, therefore the pressure of water outlet current is greater than water inlet current
Pressure.Thus, by mozzle, this most internal arranges conical through-hole and guiding gutter, formed multiple
The flow-guiding channel of taper, is achieved that to the waterflow boosting flowing through mozzle body, without
There is provided power drive by extra power, also be able to while saving the energy increase mozzle body
The water flow pressure of water outlet, thus washing time can be shortened, reduce water consumption.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment perspective view for the mozzle of ground washing vehicle；
Fig. 2 is the side view of the mozzle for ground washing vehicle shown in Fig. 1；
Fig. 3 is the cross-sectional schematic in Fig. 2 along A-A；
Fig. 4 is the structural representation of the guiding gutter of the mozzle for ground washing vehicle shown in Fig. 1；
Fig. 5 is the cross-sectional schematic in Fig. 4 along B-B.
In figure: 1: mozzle body；10: conical through-hole；101: water inlet；102: water outlet
Mouthful；2: guiding gutter；21: flow deflector；3: flow-guiding channel.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below
The accompanying drawing in this utility model embodiment will be combined, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, this
It is every other that field those of ordinary skill is obtained on the premise of not making creative work
Embodiment, broadly falls into the scope of this utility model protection.
As shown in Figures 1 to 4, the mozzle for ground washing vehicle of this utility model embodiment
A kind of embodiment.As shown in Figure 1 to Figure 3, the mozzle bag for ground washing vehicle of the present embodiment
Include: mozzle body 1 and guiding gutter 2.Wherein, mozzle body 1 is axially arranged with taper along it
Through hole 10, conical through-hole 10 has the water inlet 101 being relatively large in diameter and the less outlet of diameter
102, i.e. the diameter of conical through-hole 10 is gradually reduced to outlet 102 from water inlet 101.Cone
Shape through hole 10 is water stream channel, and current are entered by water inlet 101, flow out from outlet 102.
Guiding gutter 2 includes at least three flow deflector 21, and at least three flow deflector 21 is each along length side
To a limit at intersect, and the angle between adjacent two flow deflectors 21 is equal, guiding gutter 2
Be inserted in the conical through-hole 10 of mozzle body 1, conical through-hole 10 is separated into multiple directly
The flow-guiding channel 3 that footpath is gradually reduced from water inlet 101 to outlet 102.
Specifically, in the present embodiment, as shown in Figure 4, flow deflector 21 is along its length
Longitudinal section is right-angled trapezium, as it is shown in figure 5, the cross section that flow deflector 21 is along its length is
Ellipse, i.e. flow deflector 21 are streamlined in wing shape along its length.It is provided preferably with three
Flow deflector 21, three flow deflectors 21 intersect at respective right angle waist, adjacent two flow deflectors
Angle between 21 is α, and α=120 °.As it is shown in figure 1, guiding gutter 2 is inserted in mozzle
In the conical through-hole 10 of body 1, the oblique waist of three flow deflectors 21 all interior with conical through-hole 10
Wall contacts, thus the inner space of conical through-hole 10 is separated into three along mozzle body 1
Axially extended flow-guiding channel 3, the diameter of flow-guiding channel 3 from water inlet 101 to outlet
102 are gradually reduced.That is, flow deflector 21 centered by the axis of conical through-hole 10 in spoke-like point
It is distributed in conical through-hole 10, and the inner space of conical through-hole 10 is separated into multiple tapered
Flow-guiding channel 3.The flow deflector 21 of the present embodiment uses rustless steel to make, mozzle body 1
Employing rubber is made, and flow deflector 21 is along height and the conical through-hole 10 being perpendicular to its length direction
Radius suitable, when therefore guiding gutter 2 being inserted in the conical through-hole 10 of mozzle body 1,
The oblique waist of flow deflector 21 can be formed with the inwall of conical through-hole 10 and be in close contact, so that
Three flow-guiding channels 3 are mutually isolated.
The above-mentioned mozzle for ground washing vehicle of the present embodiment, by the flow deflector 21 of guiding gutter 2
Cooperation with the conical through-hole 10 of mozzle body 1 connects, and is led to by the current of mozzle body 1
Road, i.e. conical through-hole 10 are separated into multiple flow-guiding channel 3, thus to entering conical through-hole 10
Current carry out boundling shunting, to change current flow regime in conical through-hole 10.Due to
The diameter of flow-guiding channel 3 is gradually reduced to outlet 102 from water inlet 101, therefore outlet
At 102, the pressure of current is greater than the pressure of current at water inlet 101.Further, flow deflector 21
It is designed to, along its length in the fairshaped shape of wing shape, current to be made through water conservancy diversion
Passage 3 is to produce resonance effect, changes the flow regime of current further, thus increases water outlet
The pressure of the current at mouth 102.Thus, by arranging conical through-hole in mozzle body 1
10 and guiding gutter 2, form the flow-guiding channel 3 of multiple taper, be achieved that to flow through mozzle this
The waterflow boosting of body 1, provides power drive without by extra power, saves the energy
It also is able to the water flow pressure increased at the outlet 102 of mozzle body 1 simultaneously, thus can contract
Short washing time, reduces water consumption.
Preferably, the design parameter of the mozzle for ground washing vehicle of the present embodiment is: lead for three
Flow 21 is mutually 120 ° of angles, a length of 350mm of mozzle body 1, water inlet 101
A diameter of 65mm, a diameter of 19mm of outlet, specified expulsion pressure is 0.35MPa,
Range >=28m, metered flow is 7.5L/S, is converted by bernoulli principle, can save 40%
Water consumption.
Additionally, the mozzle for ground washing vehicle of the present embodiment also includes the first special-shaped interface and the
Two special-shaped interface (not shown)s, the first special-shaped interface and the second special-shaped interface respectively with water conservancy diversion
Tube body 1 water inlet 101 and outlet 102 connect.It is specially mozzle body 1 in water inlet
The external screw thread for being connected, mozzle body 1 it is provided with the first special-shaped Interference fit at mouth 101
The external screw thread for being connected it is provided with the second special-shaped Interference fit at outlet 102.By
One special-shaped interface and the setting of the second special-shaped interface so that the leading for ground washing vehicle of the present embodiment
Flow tube can be connected from different accessories by different connected modes, such as interior button, screw thread, touches
Connect in succession, thus be applicable to different facilities.In other words, the mozzle of the present embodiment is not
Can be only used for ground washing vehicle, it is also possible to for other the facility needing use water pipe, such as the fire that disappears
Bolt.
It is last it is noted that above example is only in order to illustrate the technical solution of the utility model,
It is not intended to limit；Although this utility model being described in detail with reference to previous embodiment,
It will be understood by those within the art that: it still can be to described in foregoing embodiments
Technical scheme modify, or wherein portion of techniques feature is carried out equivalent；And this
A little amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model and respectively implement
The spirit and scope of example technical scheme.
Claims (8)
1. the mozzle for ground washing vehicle, it is characterized in that, including: mozzle body (1) and guiding gutter (2), described mozzle body (1) is axially arranged with conical through-hole (10) along it, and described conical through-hole (10) has the water inlet (101) being relatively large in diameter and the less outlet (102) of diameter；Described guiding gutter (2) includes at least three flow deflector (21), described at least three flow deflector (21) is intersected at a limit the most along its length, described guiding gutter (2) is inserted in described conical through-hole (10), and described conical through-hole (10) is separated into the flow-guiding channel (3) that multiple diameter is gradually reduced from described water inlet (101) to described outlet (102).
Mozzle for ground washing vehicle the most according to claim 1, it is characterised in that described flow deflector (21) longitudinal section along its length be right-angled trapezium, cross section along its length be ellipse.
Mozzle for ground washing vehicle the most according to claim 1, it is characterised in that the angle between adjacent two described flow deflectors (21) is equal.
Mozzle for ground washing vehicle the most according to claim 1, it is characterised in that described flow deflector (21) is provided with three.
Mozzle for ground washing vehicle the most according to claim 4, it is characterised in that three described flow deflectors (21) are mutually 120 ° of angles.
Mozzle for ground washing vehicle the most according to claim 1, it is characterised in that described flow deflector (21) uses rustless steel to make.
Mozzle for ground washing vehicle the most according to claim 1, it is characterised in that also include the first special-shaped interface, described mozzle body is provided with the external screw thread for being connected with the described first special-shaped Interference fit at described water inlet (101) place.
Mozzle for ground washing vehicle the most according to claim 1, it is characterised in that also include the second special-shaped interface, described mozzle body is provided with the external screw thread for being connected with the described second special-shaped Interference fit at described outlet (102) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027701.0U CN205458462U (en) | 2015-12-11 | 2015-12-11 | A honeycomb duct for washing ground car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027701.0U CN205458462U (en) | 2015-12-11 | 2015-12-11 | A honeycomb duct for washing ground car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458462U true CN205458462U (en) | 2016-08-17 |
Family
ID=56661053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521027701.0U Active CN205458462U (en) | 2015-12-11 | 2015-12-11 | A honeycomb duct for washing ground car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205458462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785930A (en) * | 2017-04-27 | 2018-11-13 | 张颖 | Gather and accelerates long-range water-blaster |
-
2015
- 2015-12-11 CN CN201521027701.0U patent/CN205458462U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785930A (en) * | 2017-04-27 | 2018-11-13 | 张颖 | Gather and accelerates long-range water-blaster |
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