CN208449638U - A kind of low pressure low discharge water curtain jet pipe - Google Patents
A kind of low pressure low discharge water curtain jet pipe Download PDFInfo
- Publication number
- CN208449638U CN208449638U CN201721895027.7U CN201721895027U CN208449638U CN 208449638 U CN208449638 U CN 208449638U CN 201721895027 U CN201721895027 U CN 201721895027U CN 208449638 U CN208449638 U CN 208449638U
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- fan
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- jet pipe
- communication port
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Abstract
The utility model discloses a kind of low pressure low discharge water curtain jet pipes, including pipe joint chair, jet pipe and fan to penetrate clamp；Jet pipe is fixed on pipe joint chair and is connected to the cavity in pipe joint chair；Fan penetrates the side that clamp folder overlays on jet pipe；Fan, which penetrates clamp and jet pipe and pressed from both sides the position covered fan is collectively formed, penetrates portion；Fan penetrates expansion stream chamber, baffle chamber and the fan for being provided with and being sequentially communicated in portion and penetrates chamber；Expand stream chamber to be connected to jet pipe；Expand stream chamber to be gradually increased from communication port to the communication port direction diametric plane of itself and baffle chamber of itself and jet pipe；Baffle chamber is gradually reduced from it with communication port to its communication port direction diametric plane for penetrating chamber with fan for expanding stream chamber；Fan penetrates chamber and is in communication with the outside；Fan is penetrated chamber and is gradually increased from the communication port of itself and baffle chamber to it with extraneous communication port direction diametric plane.The utility model can make liquid form uniform fan-shaped water curtain when spraying, and the fan-shaped water curtain of ejection mutually completely overlapped realization in certain distance before each ejiction opening is completely covered to object surface, makes the spraying of object more evenly.
Description
Technical field
The utility model belongs to jet pipe field, specifically discloses a kind of low pressure low discharge water curtain jet pipe.
Background technique
Existing water curtain jet pipe is generally jet pipe and the form of nozzle is added to constitute, the liquid sprayed under 3-5 Kgfs of pressure
At fan-shaped or taper with the overlapped effect to reach covering, in low pressure (1.5-2 Kgfs) low discharge, the cone of ejection
Shape or sector are impossible to expand into type, cannot achieve the effect that all standing.
Utility model content
The utility model provides a kind of pair of object to solve above-mentioned technical problem and sprays uniform low pressure low discharge water curtain
Jet pipe.
The utility model is the solution realizing its technical effect and using are as follows:
A kind of low pressure low discharge water curtain jet pipe, including pipe joint chair, jet pipe and fan penetrate clamp；In being provided in the pipe joint chair
Empty cavity；The jet pipe is fixed on the pipe joint chair and is connected to the cavity；The fan penetrates clamp folder and overlays on the spray
The side of pipe；The fan penetrates clamp and the jet pipe is pressed from both sides the position covered fan is collectively formed and penetrates portion；The fan, which is penetrated in portion, to be provided with
Expansion stream chamber, baffle chamber and the fan being sequentially communicated penetrate chamber；The expansion stream chamber is connected to the jet pipe；The expansion flow chamber from its with it is described
The communication port of jet pipe to the communication port direction diametric plane of itself and the baffle chamber is gradually increased；The baffle chamber is flowed from it with the expansion
The communication port of chamber to its communication port direction diametric plane for penetrating chamber with the fan is gradually reduced；The fan penetrates chamber and is in communication with the outside；It is described
Fan is penetrated chamber and is gradually increased from the communication port of itself and the baffle chamber to it with extraneous communication port direction diametric plane.
Preferably, fixing groove is provided at the top of the pipe joint chair；The bottom end of the jet pipe is fixed on the fixation
In slot.
Preferably, the bottom of the pipe joint chair is provided with the mounting groove being connected to the cavity；Setting in the mounting groove
There is filter screen.
Preferably, the gland being connected to the cavity is additionally provided in the mounting groove；The gland is connected through a screw thread
Mode is fixed in the mounting groove and by filter screen locking in the mounting groove.
The utility model has the following beneficial effects: the liquid of low pressure low discharge first flows through the expansion stream chamber that diametric plane is gradually increased, so
The baffle chamber that diametric plane is gradually reduced is flowed to afterwards, and final liquid sprays at the communication port that baffle chamber and fan penetrate chamber, when liquid sprays
Due to time gear power of promotion and baffle chamber cavity wall by subsequent liquid stream, liquid, which is gushed out by force to both sides fan, penetrates open form at uniform
Fan-shaped water curtain, the fan-shaped water curtain before each ejiction opening can completely overlap each other the surface for being sprayed on object in certain distance,
Keep the spraying on the surface of object to be sprayed visibly homogeneous.
To keep the technical solution of the utility model and technical effect clearer, clear, below in conjunction with Figure of description and
Specific embodiment elaborates to low pressure low discharge water curtain jet pipe disclosed by the utility model.
Detailed description of the invention
Fig. 1: low pressure low discharge water curtain jet pipe schematic diagram disclosed by the utility model.
Fig. 2: fan disclosed by the utility model penetrates portion's partial enlarged view.
Fig. 3: pipe joint chair enlarged drawing disclosed by the utility model.
Fig. 4: fan jetting curtain effect picture disclosed by the utility model.
Identifier declaration: 1- pipe joint chair, 11- fixing groove, 12- mounting groove, 2- jet pipe, 3- fan penetrate clamp, and 4- fan penetrates portion, 41-
Expand stream chamber, 42- baffle chamber, 43- fan penetrates chamber, 5- filter screen, 6- gland, 7- water curtain, 8- object to be sprayed.
Specific embodiment
Fig. 1-4 is please referred to, a kind of low pressure low discharge water curtain jet pipe, including pipe are disclosed in the preferred embodiment in the utility model
Joint chair 1, jet pipe 2 and fan penetrate clamp 3；Hollow cavity is provided in pipe joint chair 1；Jet pipe 2 is fixed on pipe joint chair 1 and and cavity
Connection；Fan penetrates clamp 3 and presss from both sides the side for overlaying on jet pipe 2；The position that fan penetrates clamp 3 and jet pipe 2 is covered by folder is collectively formed fan and penetrates portion 4；
Fan penetrates expansion stream chamber 41, baffle chamber 42 and the fan for being provided with and being sequentially communicated in portion 4 and penetrates chamber 43；Expand stream chamber 41 to be connected to jet pipe 2；Expand stream
Chamber 41 is gradually increased from communication port to the communication port direction diametric plane of itself and baffle chamber 42 of itself and jet pipe 2；Baffle chamber 42 from its with
Communication port to its communication port direction diametric plane for penetrating chamber 43 with fan for expanding stream chamber 41 is gradually reduced；Fan penetrates chamber 43 and is in communication with the outside；Fan
Chamber 43 is penetrated to be gradually increased to it with extraneous communication port direction diametric plane from the communication port of itself and baffle chamber 42.
In the preferred embodiment in the utility model, the top of pipe joint chair 1 is provided with fixing groove 11, the bottom end of jet pipe 2
It is fixed in fixing groove, the connectivity structure for keeping the formation of jet pipe 2 and pipe joint chair 1 stable.
In the preferred embodiment in the utility model, the bottom of pipe joint chair 1 is provided with the mounting groove 12 being connected to cavity, installation
Filter screen 5 is provided in slot, the liquid for simple filtration for spraying.
In the preferred embodiment in the utility model, the gland 6 being connected to cavity is additionally provided in mounting groove 12, gland 6 is logical
Thread connecting mode is crossed to be fixed in mounting groove 12 and by the locking of filter screen 5 in mounting groove, can dismantle at any time gland 6 incited somebody to action
The taking-up of strainer 5 replaces.
In the preferred embodiment in the utility model, the setting that fan penetrates chamber 43 is water in order to avoid stopping fan-shaped injection
Curtain.
Utility model works process is as follows: the liquid of low pressure low discharge is under the driving of pump followed by pipe joint chair 1
The inner cavity of inner cavity and jet pipe 2 then flows through the expansion stream chamber 41 that diametric plane is gradually increased, flows into the baffle chamber that diametric plane is gradually reduced later
42, final liquid sprays at the communication port that baffle chamber 42 and fan penetrate chamber 43, due to being pushed away by subsequent liquid stream when liquid sprays
Dynamic and 42 cavity wall of baffle chamber to return gear power, liquid, which is gushed out by force to both sides fan, penetrates open form into uniform fan-shaped water curtain.
Seen from the above description, the utility model can make liquid form uniform fan-shaped water curtain when spraying, and can make
The mutually completely overlapped realization in certain distance of fan-shaped water curtain is sprayed before each ejiction opening object surface is completely covered, make object
The spraying of part is more evenly.
Figure of description is combined to elaborate the preferred embodiment of the utility model above, it should explanation
It is that the protection scope of the utility model includes but is not limited to above-described embodiment；Specific structure disclosed in Figure of description also only
It is the preferred embodiment of the utility model, the technical staff in the field can also develop other embodiments on this basis,
Any simple deformation or equivalent replacement for not departing from the utility model innovative idea, is covered by the utility model, belongs to this reality
With novel protection scope.
Claims (4)
1. a kind of low pressure low discharge water curtain jet pipe, including pipe joint chair, jet pipe and fan penetrate clamp；It is characterized by: the pipe joint chair
Inside it is provided with hollow cavity；The jet pipe is fixed on the pipe joint chair and is connected to the cavity；The fan penetrates clamp folder
Overlay on the side of the jet pipe；The fan penetrates clamp and the jet pipe is pressed from both sides the position covered fan is collectively formed and penetrates portion；The fan is penetrated
It is provided with expansion stream chamber, baffle chamber and the fan being sequentially communicated in portion and penetrates chamber；The expansion stream chamber is connected to the jet pipe；Chamber is flowed in the expansion
It is gradually increased from communication port to the communication port direction diametric plane of itself and the baffle chamber of itself and the jet pipe；The baffle chamber from its
It is gradually reduced with the communication port for expanding stream chamber to its communication port direction diametric plane for penetrating chamber with the fan；The fan penetrates chamber and the external world
Connection；The fan is penetrated chamber and is gradually increased from the communication port of itself and the baffle chamber to it with extraneous communication port direction diametric plane.
2. a kind of low pressure low discharge water curtain jet pipe according to claim 1, it is characterised in that: set at the top of the pipe joint chair
It is equipped with fixing groove；The bottom end of the jet pipe is fixed in the fixing groove.
3. a kind of low pressure low discharge water curtain jet pipe according to claim 1, it is characterised in that: the bottom of the pipe joint chair is set
It is equipped with the mounting groove being connected to the cavity；Filter screen is provided in the mounting groove.
4. a kind of low pressure low discharge water curtain jet pipe according to claim 3, it is characterised in that: also set up in the mounting groove
There is the gland being connected to the cavity；The gland is connected through a screw thread mode and is fixed in the mounting groove and by the filtering
Net locking is in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895027.7U CN208449638U (en) | 2017-12-28 | 2017-12-28 | A kind of low pressure low discharge water curtain jet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895027.7U CN208449638U (en) | 2017-12-28 | 2017-12-28 | A kind of low pressure low discharge water curtain jet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208449638U true CN208449638U (en) | 2019-02-01 |
Family
ID=65141205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721895027.7U Active CN208449638U (en) | 2017-12-28 | 2017-12-28 | A kind of low pressure low discharge water curtain jet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208449638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007767A (en) * | 2020-08-25 | 2020-12-01 | 郑州宇通重工有限公司 | Water spraying nozzle for sanitation vehicle and sanitation vehicle |
-
2017
- 2017-12-28 CN CN201721895027.7U patent/CN208449638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007767A (en) * | 2020-08-25 | 2020-12-01 | 郑州宇通重工有限公司 | Water spraying nozzle for sanitation vehicle and sanitation vehicle |
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