CN114274919A - Spraying assembly - Google Patents
Spraying assembly Download PDFInfo
- Publication number
- CN114274919A CN114274919A CN202010331004.3A CN202010331004A CN114274919A CN 114274919 A CN114274919 A CN 114274919A CN 202010331004 A CN202010331004 A CN 202010331004A CN 114274919 A CN114274919 A CN 114274919A
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- CN
- China
- Prior art keywords
- water
- spray
- water level
- system control
- spray header
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005507 spraying Methods 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000007921 spray Substances 0.000 claims abstract description 31
- 238000005406 washing Methods 0.000 claims abstract description 18
- 238000009825 accumulation Methods 0.000 claims abstract description 9
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
A spray assembly comprises a washing box, a wiper system control box, a water accumulation disc, a wiper switch, a water pump, a water inlet pipe, a Y-shaped filter, a spray header, a one-way valve and a nozzle; a wiper system control box is arranged on one side of the washing box, a water accumulation disc is connected to the bottom end of the washing box, a water pump is arranged in the water accumulation disc, a water inlet pipe and a spray header are respectively connected to two ends of the water pump, a Y-shaped filter is arranged on the water inlet pipe, a one-way valve is arranged on the spray header, and a nozzle is arranged at the tail end of the spray header; one side of the washing tank is provided with a water level display which is a communicating pipe, and one side of the washing tank is provided with a water level switch connected with the water level display. The invention has convenient use and good stability.
Description
Technical Field
The invention relates to the technical field of rain scraping of motor train units, in particular to a spraying assembly.
Background
As is well known, the wiper blade includes a motor, a decelerator, a four-bar linkage, a wiper arm spindle, a wiper blade, and the like. When a driver presses down a switch of the windscreen wiper, the motor is started, the rotating speed of the motor drives the swing arm through the speed reduction and torque increase effects of the worm gear and the worm, the swing arm drives the four-bar mechanism, the four-bar mechanism drives the rotating shaft arranged on the front wall plate to swing left and right, and finally the rotating shaft drives the wiper blade to wipe the windscreen.
In recent years, with the support and investment of national policies, domestic rail vehicles show a well-spraying development trend, the trend of modular, standardized and serialized development of parts of rail vehicles is more and more obvious, and the rain wipers of rail vehicles are no exception. The wiper of current rail vehicle generally uses the motor to drive the doctor-bar as the power supply and scrapes the brush to glass, and the wiper has the three different frequency's in high frequency, low frequency, clearance repeated oscillation to scrape the brush, and motor speed, stationarity have serious influence to its life-span and reliability, and then lead to the normal use that can not of wiper, bring the potential safety hazard for rail vehicle's normal driving.
Therefore, to improve the smoothness and life of the wiper, it is desirable to improve the smoothness of the spray assembly in the wiper.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and providing a spraying assembly which is convenient to use and good in balance.
The technical scheme adopted by the invention for solving the technical problems is as follows: a spray assembly comprises a washing box, a wiper system control box, a water accumulation disc, a wiper switch, a water pump, a water inlet pipe, a Y-shaped filter, a spray header, a one-way valve and a nozzle; one side of wash tank is provided with and scrapes rain ware system control case, the bottom of wash tank is connected with the ponding dish, be provided with the water pump in the ponding dish, the both ends of water pump are connected with inlet tube and spray header respectively, be provided with Y type filter on the inlet tube, be provided with the check valve on the spray header, the nozzle is installed to spray header's end.
Furthermore, one side of the washing tank is provided with a water level display,
further, the water level display is a communicating pipe.
Furthermore, one side of the washing box is provided with a water level switch connected with a water level display.
Furthermore, one side of the washing box is provided with a wire binding post which can fix a cable coming out of the window wiper system control box.
Furthermore, the spray header is fixed on the wall surface by adopting a locking nut.
The invention has the advantages of convenient use and good balance, and the spray pipe is fixed by the locking nut, so that the drop of the spray pipe can be effectively prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a water pump part of the present invention.
In the drawings: 11. the device comprises a washing box, 111, a water level display, 112, a water level switch, 113, a binding post, 121, a wiper system control box, 122, a water accumulation disc, 13, a water pump, 131, a water inlet pipe, 1311, a Y-shaped filter, 132, a spray water pipe, 1321, a one-way valve, 133 and a nozzle.
Detailed Description
The following examples are given to further illustrate the embodiments of the present invention:
as shown in fig. 1 and 2, an embodiment of a shower assembly includes a washing tank 11, a wiper system control tank 121, a water accumulation tray 122, a wiper switch 123, a water pump 13, a water inlet pipe 131, a Y-strainer 1311, a shower pipe 132, a check valve 1331, and a nozzle 133; a wiper system control box 121 is arranged on one side of the washing tank 11, a water accumulation disc 122 is connected to the bottom end of the washing tank 11, a water pump 13 is arranged in the water accumulation disc 122, a water inlet pipe 131 and a spray water pipe 132 are respectively connected to two ends of the water pump 13, a Y-shaped filter 1311 is arranged on the water inlet pipe 131, a check valve 1321 is arranged on the spray water pipe 132, and a nozzle 133 is arranged at the tail end of the spray water pipe 132;
a water level display 111 is arranged on one side of the washing tank 11, the water level display 111 is a communicating pipe, a water level switch 112 connected with the water level display 111 is arranged on one side of the washing tank 11, a binding post 113 is arranged on one side of the washing tank 11, the binding post 113 can fix a cable spray water pipe 132 coming out of the window wiper system control box 121 and is fixed on the wall surface by adopting a locking nut, and the spray water pipe 132 can be effectively prevented from falling off.
Those not described in detail in the specification are well within the skill of the art.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as being within the protection scope of the present invention.
Claims (6)
1. A spray assembly is characterized by comprising a washing box, a wiper system control box, a water accumulation disc, a wiper switch, a water pump, a water inlet pipe, a Y-shaped filter, a spray header, a one-way valve and a nozzle; one side of wash tank is provided with and scrapes rain ware system control case, the bottom of wash tank is connected with the ponding dish, be provided with the water pump in the ponding dish, the both ends of water pump are connected with inlet tube and spray header respectively, be provided with Y type filter on the inlet tube, be provided with the check valve on the spray header, the nozzle is installed to spray header's end.
2. The spray assembly of claim 1 wherein a water level indicator is provided on one side of the wash tank.
3. The spray assembly of claim 2, wherein said water level display is a communication pipe.
4. The spray assembly of claim 3, wherein a water level switch is provided at one side of the washing tank in connection with the water level display.
5. The spray assembly of claim 4 wherein said wash tank is provided with a wire tie at one side thereof, said wire tie securing electrical cables from a wiper system control box.
6. The spray assembly of claim 5 wherein said spray hose is secured to a wall surface using a locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010331004.3A CN114274919A (en) | 2020-04-24 | 2020-04-24 | Spraying assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010331004.3A CN114274919A (en) | 2020-04-24 | 2020-04-24 | Spraying assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114274919A true CN114274919A (en) | 2022-04-05 |
Family
ID=80867376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010331004.3A Pending CN114274919A (en) | 2020-04-24 | 2020-04-24 | Spraying assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114274919A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4101820A1 (en) * | 1991-01-23 | 1992-07-30 | Ernst Hans Hellmut | Windshield washer with rainwater reservoir - uses rainwater collector and reservoir as backup to main water reservoir |
| CN104149749A (en) * | 2014-08-08 | 2014-11-19 | 中科动力（福建）新能源汽车有限公司 | Windscreen wiper with water spray function |
| CN207637029U (en) * | 2017-11-23 | 2018-07-20 | 中建八局第二建设有限公司 | A kind of roofing spraying cooling control system based on rainwater recycle |
| CN110065506A (en) * | 2019-05-31 | 2019-07-30 | 湖南联诚轨道装备有限公司 | Rail traffic vehicles windshield wiper wash mill |
| CN210139863U (en) * | 2019-05-31 | 2020-03-13 | 湖南联诚轨道装备有限公司 | Washing device for rain wiper of rail transit vehicle |
-
2020
- 2020-04-24 CN CN202010331004.3A patent/CN114274919A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4101820A1 (en) * | 1991-01-23 | 1992-07-30 | Ernst Hans Hellmut | Windshield washer with rainwater reservoir - uses rainwater collector and reservoir as backup to main water reservoir |
| CN104149749A (en) * | 2014-08-08 | 2014-11-19 | 中科动力（福建）新能源汽车有限公司 | Windscreen wiper with water spray function |
| CN207637029U (en) * | 2017-11-23 | 2018-07-20 | 中建八局第二建设有限公司 | A kind of roofing spraying cooling control system based on rainwater recycle |
| CN110065506A (en) * | 2019-05-31 | 2019-07-30 | 湖南联诚轨道装备有限公司 | Rail traffic vehicles windshield wiper wash mill |
| CN210139863U (en) * | 2019-05-31 | 2020-03-13 | 湖南联诚轨道装备有限公司 | Washing device for rain wiper of rail transit vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220405 |