CN209813939U - Automatic drainage and leakage-proof jet flow rod for non-contact car washing machine - Google Patents
Automatic drainage and leakage-proof jet flow rod for non-contact car washing machine Download PDFInfo
- Publication number
- CN209813939U CN209813939U CN201920451570.0U CN201920451570U CN209813939U CN 209813939 U CN209813939 U CN 209813939U CN 201920451570 U CN201920451570 U CN 201920451570U CN 209813939 U CN209813939 U CN 209813939U
- Authority
- CN
- China
- Prior art keywords
- spray beam
- liquid pipeline
- drainage
- valve
- automatic drainage
- 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.)
- Expired - Fee Related
Links
- 238000005406 washing Methods 0.000 title abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000007921 spray Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 description 8
- 230000002265 prevention Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses an automatic drainage antidrip spray beam for on contactless car washer, including the spray beam shell, liquid pipeline, the spray beam fixed block, and install the automatic drainage antidrip valve at liquid pipeline end, the spray beam shell passes through the spray beam fixed block to be fixed on the car washer, liquid pipeline sets up the inside at the spray beam shell, the end at liquid pipeline is installed to automatic drainage antidrip valve, setting through automatic drainage antidrip valve, make the inside water of spray beam can be quick flow by the delivery port after the car washing finishes, can not deposit the inside at the spray beam, make the inside water of spray beam can not drip on air-dried automobile surface, the neatness on automobile surface has been improved.
Description
Technical Field
The utility model relates to an automatic drainage antidrip jet flow pole for on contactless car washer.
Background
The jet flow rod is an important component of the car washer and is mainly used for spraying water to the car and washing the car; the existing car washer generally cleans and dries the car at the same time in the last stage of cleaning the car, and the existing jet flow rod performs pressure relief operation after the car is cleaned, but the speed of water flow discharge is slow, and the water flow can be retained in the jet flow rod for a long time, so that the water flow continuously drops along the nozzle and falls on the surface of the car, the cleanliness of the surface of the car is influenced, and meanwhile, the fan needs to spend more time to dry the car, and the improvement of the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple to use, simple to operate can automatic pressure release, and rivers discharge speed is fast behind the pressure release, and no water is detained in the jet current pole, has practicality and uses the automatic drainage antidrip jet current pole that is used for on the contactless car washer of universality.
In order to solve the above problem, the utility model adopts the following technical scheme:
an automatic water-discharging anti-drip spray rod used on a non-contact car washer comprises a spray rod shell, a liquid pipeline, a spray rod fixing block and an automatic water-discharging anti-drip valve arranged at the tail end of the liquid pipeline, wherein the spray rod shell is fixed on the car washer through the spray rod fixing block, the liquid pipeline is arranged inside the spray rod shell and is provided with a plurality of nozzles, one side of the jet flow rod fixing block is provided with a liquid inlet which is connected with a liquid pipeline, the automatic drainage anti-drip valve is arranged at the tail end of the liquid pipeline and is connected with the liquid pipeline through threads, the automatic drainage anti-drip valve consists of a valve core, a spring and a drainage valve body, the valve core is arranged in the drainage valve body, a plurality of water channels are formed between the valve core and the drainage valve body, the spring is arranged at the lower end of the valve core and connected with the valve core, and a liquid outlet is arranged at the lower end of the drainage valve body.
The automatic drainage anti-drip valve is arranged at the lower end of the liquid pipeline, and the valve core, the spring and the drainage valve body are matched in the automatic drainage anti-drip valve, so that the valve core extrudes the spring to complete the closing of the valve body through the pressure of water flow during washing, and the water is prevented from flowing out; simultaneously through rivers pressure release, make the case playback through the bounce of spring again for rivers flow by the valve body, reach the purpose of quick drainage, effectually prevented water delay in the inside of jet flow pole behind the pressure release, reduced the water droplet and dripped on the car, have practicality and the universality of use.
Preferably, a resilient collar is disposed inside the drain valve body.
This arrangement further limits the movement distance of the valve element, and prevents the spring from lifting the valve element outward.
The utility model has the advantages that: simple to use, simple to operate can automatic pressure release, and rivers discharge speed is fast after the pressure release, and no water is detained in the jet flow pole, has practicality and the universality of use.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the position of the valve core in a pressure relief state according to the present invention;
FIG. 3 is a schematic view of the valve core of the present invention;
FIG. 4 is a schematic cross-sectional view of the valve element and the drain valve body of the present invention;
the automatic drainage and leakage prevention device comprises a spray rod shell 1, a liquid pipeline 2, a spray rod fixing block 3, a nozzle 4, an automatic drainage and leakage prevention valve 5, a valve core 6, a spring 7, an elastic retainer ring 8, a drainage valve body 9, a liquid inlet 10, a water channel 11 and a liquid outlet 12.
Detailed Description
Referring to fig. 1 to 4, an automatic water discharging and leakage preventing spray rod for a non-contact car washer comprises a spray rod housing 1, a liquid pipeline 2, a spray rod fixing block 3, and an automatic water discharging and leakage preventing valve 5 installed at the end of the liquid pipeline 2, wherein the spray rod housing 1 is fixed on the car washer (not shown) through the spray rod fixing block 3, the liquid pipeline 2 is arranged inside the spray rod housing 1, the liquid pipeline 2 is provided with a plurality of nozzles 4, one side of the spray rod fixing block 3 is provided with a liquid inlet 12, the liquid inlet 12 is connected with the liquid pipeline 2, the automatic water discharging and leakage preventing valve 5 is installed at the end of the liquid pipeline 2 and is connected through threads, the automatic water discharging and leakage preventing valve 5 is composed of a valve core 6, a spring 7 and a water discharging valve body 9, the valve core 6 is installed inside the water discharging valve body 9, and a plurality of water channels 10 are formed between the valve core 6 and the, the spring 7 is arranged at the lower end of the valve core 6 and connected with the valve core 6, the lower end of the drainage valve body 9 is provided with a liquid outlet 11, and the inside of the drainage valve body 9 is provided with an elastic retainer ring 8.
When the car is washed, liquid (water or water mixture) enters the liquid pipeline from the liquid inlet, is sprayed out from the nozzle through pressure, and meanwhile, the liquid flows downwards from the liquid pipeline.
After the carwash is finished, rivers pressure release, pressure reduces, and the case receives the bounce-back homing of spring, and the inside liquid of liquid pipeline is by the water course, again through the leakage fluid dram outflow.
The utility model discloses an inner retainer ring that circlip is commonly used.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (2)
1. The utility model provides an automatic drainage antidrip spray beam for on contactless car washer, includes spray beam shell, liquid pipeline, spray beam fixed block and installs the automatic drainage antidrip valve at liquid pipeline end, and the spray beam shell passes through the spray beam fixed block to be fixed on the car washer, and liquid pipeline sets up in the inside of spray beam shell, is equipped with a plurality of nozzles on the liquid pipeline, one side of spray beam fixed block is equipped with an inlet, and the inlet is connected its characterized in that with liquid pipeline: the automatic drainage anti-drip valve is arranged at the tail end of the liquid pipeline and is connected with the tail end of the liquid pipeline through threads, the automatic drainage anti-drip valve is composed of a valve core, a spring and a drainage valve body, the valve core is arranged inside the drainage valve body, a plurality of water channels are formed between the valve core and the drainage valve body, the spring is arranged at the lower end of the valve core and is connected with the valve core, and a liquid discharge port is formed in the lower end of the drainage valve body.
2. The automatic water discharge drip-proof spray rod for a non-contact car washer according to claim 1, wherein: an elastic retainer ring is arranged in the drainage valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451570.0U CN209813939U (en) | 2019-04-04 | 2019-04-04 | Automatic drainage and leakage-proof jet flow rod for non-contact car washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451570.0U CN209813939U (en) | 2019-04-04 | 2019-04-04 | Automatic drainage and leakage-proof jet flow rod for non-contact car washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209813939U true CN209813939U (en) | 2019-12-20 |
Family
ID=68878713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920451570.0U Expired - Fee Related CN209813939U (en) | 2019-04-04 | 2019-04-04 | Automatic drainage and leakage-proof jet flow rod for non-contact car washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209813939U (en) |
-
2019
- 2019-04-04 CN CN201920451570.0U patent/CN209813939U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |