CN203394568U - Spraying assembly and spraying system for roadway - Google Patents
Spraying assembly and spraying system for roadway Download PDFInfo
- Publication number
- CN203394568U CN203394568U CN201320460274.XU CN201320460274U CN203394568U CN 203394568 U CN203394568 U CN 203394568U CN 201320460274 U CN201320460274 U CN 201320460274U CN 203394568 U CN203394568 U CN 203394568U
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- spray
- assembly
- spraying
- elbow
- bend
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Abstract
The utility model provides a spraying assembly and a spraying system for a roadway. The spraying assembly comprises a spraying rod, a spraying nozzle and a bend assembly; the bend assembly is arranged on an end portion of the spraying rod; the bend assembly comprises a connecting bend, a swerving bend and a straight connecting pipe; the connecting bend is connected with the swerving bend through the straight connecting pipe; the connecting bend is arranged on the end portion of the spraying rod; the spraying nozzle is arranged on the spraying rod. The spraying system for the roadway comprises a plurality of above spraying assemblies; the spraying assemblies comprise spraying rods and bend assemblies; the bend assemblies comprise connecting bends and swerving bends; the connecting bends are arranged on end portions of the spraying rods; the connecting bends are connected with the swerving bends. According to the spraying assembly and the spraying system for the roadway, installation angles between components are changed to enable the spraying assemblies to be matched with the installation environment, installation flexibility of the spraying assemblies is improved, and meanwhile the spraying effect is improved.
Description
Technical field
The utility model relates to industrial and mineral dust falling device technical field, more particularly, and particularly a kind of spray assembly and a kind of tunnel spraying system.
Background technology
In the prior art, in tunnel or colliery underground construction, often all can use spraying system for depositing dust, thereby improve the construction environment of tunnel or down-hole.
Comparatively typical atomization mechanism includes spray lance, and the planform of spray lance is shape set while dispatching from the factory, and the flexibility of its assembling is lower, cannot change according to concrete environment for use.Therefore, it is only applicable to, and big gun is adopted, in the small section tunnel or the good large section roadway that is shaped of big gun pick, and its atomizing effect is poor, and installation, maintenance difficulties are large.
And along with the appearance of mine large section roadway, traditional atomization mechanism has not reached the ideal effect of full section atomization, material cost is high.
In sum, how to improve the flexibility of atomization mechanism assembling, become those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of spray assembly and a kind of tunnel spraying system, to solve the above problems.
The utility model provides a kind of spray assembly, is applied to the depositing dust in down-hole, tunnel.In order to make spray assembly there is good assembling flexibility, in a specific embodiment of the present utility model, spray assembly comprises: spray lance, nozzle and elbow assembly, described elbow assembly is arranged at the end of described spray lance, described elbow assembly comprises connecting bend, turns to elbow and directly manage, described connecting bend by described direct pipe with described in turn to elbow to be connected, described connecting bend is arranged at the end of described spray lance; Described nozzle is arranged on described spray lance.
Elbow assembly includes two elbows, and one of them is connecting bend, and another is for turning to elbow.Two elbows all can adopt elbow bend, certainly, in other embodiments of the present utility model, an elbow that can also adopt other angles in two elbows.Connecting bend is for being connected with spray lance; Turn to elbow to be connected (by direct pipe) with connecting bend, turn to acting as of elbow: when being connected with other spray assemblies, change the connection angle of two spray lances that are connected.
The spray assembly that the utility model provides, by its structure design, can make spray assembly in space, realize universal adjustment.While installing in down-hole or tunnel, by changing the setting angle between all parts, make spray assembly and installation environment more identical, improved the flexibility that spray assembly is installed.
The utility model also provides a kind of tunnel spraying system, and for the depositing dust in tunnel, the tunnel providing at the utility model is with in spraying system, and it includes spray assembly described above, and described spray assembly includes a plurality of; Described spray assembly includes spray lance and elbow assembly, and described elbow assembly comprises connecting bend and turn to elbow, and described connecting bend is arranged at the end of described spray lance, described connecting bend with described in turn to elbow to be connected.
From above-described embodiment, spray assembly can be realized universal adjustment by its structure design, therefore, the spraying system forming by this spray assembly its when mounted, can be according to the connection angle between concrete tunnel environment change spray assembly, thereby improved dramatically the degree of agreement between spraying system and installation environment for tunnel, not only improved the flexibility of tunnel with spraying system assembling, also improved spray effect of the present utility model simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of spray assembly in a kind of embodiment of the utility model;
In Fig. 1, the corresponding relation of component names and Reference numeral is:
Spray lance 1, nozzle 2, connecting bend 3, turn to elbow 4, directly manage 5.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is the structural representation of spray assembly in a kind of embodiment of the utility model.
The utility model provides a kind of spray assembly, is applied to the depositing dust in down-hole, tunnel.In order to make spray assembly there is good assembling flexibility, in a specific embodiment of the present utility model, spray assembly comprises: spray lance 1, nozzle 2 and elbow assembly, elbow assembly is arranged at the end of spray lance 1, elbow assembly comprises connecting bend 3, turns to elbow 4 and directly manage 5, connecting bend 3 is connected with turning to elbow 4 by direct pipe 5, and connecting bend 3 is arranged at the end of spray lance 1; Nozzle 2 is arranged on spray lance 1.
In said structure design:
Elbow assembly includes two elbows, one of them for connecting bend 3 another for turning to elbow 4.Two elbows all can adopt elbow bend, certainly, in other embodiments of the present utility model, an elbow that can also adopt other angles in two elbows.Connecting bend 3 is for being connected with spray lance 1; Turn to elbow 4 to be connected (by direct pipe 5) with connecting bend 3, turn to acting as of elbow 4: while being that other spray assemblies connect, change the connection angle of two spray lances that are connected 1.
At this, it should be noted that: when the spray assembly that the utility model provides is installed in tunnel, in two spray assemblies adjacent and that be connected, the spray lance 1 of one of them spray assembly (being defined as the first assembly) of take is X-axis, connecting bend 3 and turn to elbow 4 for elbow bend, 5 of the direct pipes of this spray assembly (the first assembly) are Y-axis.Spray lance 1 in another spray assembly (being defined as the second assembly) turns to elbow 4 to be connected and turns to elbow 4(the first assembly by change with above-mentioned spray assembly (the first assembly)) setting angle, can make spray lance 1 in the second assembly and spray lance 1 in the first assembly and directly manage 5 vertically, 1 of the spray lance in the second assembly is Z axis.So, by changing spray lance 1, directly manage 5, connecting bend 3 and turn to the setting angle between elbow 4, can realize the three-dimensional regulation of spray assembly in space.
The spray assembly that the utility model provides, by its structure design, can make spray assembly can in space, realize universal adjustment.While installing in down-hole or tunnel, by changing the setting angle between all parts, make spray assembly and installation environment more identical, improved the flexibility that spray assembly is installed.
The spray assembly that the utility model provides comprises spray lance 1, and nozzle 2 is installed on spray lance 1, and nozzle 2 can improve the uniformity of local space internal spraying.The interior circulation of spray lance 1 is useful on the liquid of mist formation, and nozzle 2 is installed on spray lance 1, liquid can be formed to fog ejection.In order to guarantee that the spray assembly that the utility model provides has good spray effect, in the present embodiment, nozzle 2 includes and is no less than two, and whole nozzles 2 are arranged at intervals on spray lance 1.
The spray assembly that the utility model provides, each connection forming between member can adopt grafting, also can adopt and be threaded, or adopt flange to connect.
Particularly, the end of spray lance 1 offers the external screw thread of 4mm to 6mm stroke.Correspondingly, 3 of connecting bends offer with spray lance 1 on the suitable internal thread of external screw thread.Thereby make between spray lance 1 and connecting bend 3 as being threaded.Employing is threaded and is not only convenient to being connected between spray lance 1 and connecting bend 3, can also guarantee the sealing being connected between connecting bend 3 and spray lance 1 simultaneously.
Based on above-described embodiment, spray lance 1 is threaded with connecting bend 3, connecting bend 3 and turn to elbow 4 to be all threaded with direct pipe 5.
Particularly, spray lance 1 is galvanized pipe.In other embodiments of the present utility model, spray lance 1 can also be pvc pipe or steel pipe.
Particularly, the diameter of spray lance 1 is 20mm-30mm, and specifically adopting diameter is the pipe of 25mm; The length of spray lance 1 is 40cm to 50cm.The utility model also provides a kind of tunnel spraying system, and for the depositing dust in tunnel, the tunnel providing at the utility model is with in spraying system, and it includes spray assembly described above, and spray assembly includes a plurality of; Spray assembly includes spray lance 1 and elbow assembly, and elbow assembly comprises connecting bend 3 and turn to elbow 4, and connecting bend 3 is arranged at the end of spray lance 1, and connecting bend 3 is connected with turning to elbow 4.
From above-described embodiment, spray assembly can be realized universal adjustment (three-dimensional regulation) by its structure design, therefore, the spraying system forming by this spray assembly its when mounted, can be according to the connection angle between concrete tunnel environment change spray assembly, thereby improved dramatically the degree of agreement between spraying system and installation environment for tunnel, not only improved the flexibility of tunnel with spraying system assembling, also improved spray effect of the present utility model simultaneously.
Particularly, the utility model also comprises the plug with plugging action, and plug is connected with spray lance 1 and/or elbow component sealing.In the present embodiment, plug carries out shutoff for the tail end in system to pipeline.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a spray assembly, is characterized in that,
Comprise: spray lance, nozzle and elbow assembly;
Described elbow assembly is arranged at the end of described spray lance, described elbow assembly comprises connecting bend, turns to elbow and directly manage, described connecting bend by described direct pipe with described in turn to elbow to be connected, described connecting bend is arranged at the end of described spray lance;
Described nozzle is arranged on described spray lance.
2. spray assembly according to claim 1, is characterized in that, described nozzle includes and is no less than two, and whole described nozzles are arranged at intervals on described spray lance.
3. spray assembly according to claim 1, is characterized in that, the end of described spray lance offers the external screw thread of 4mm to 6mm stroke.
4. spray assembly according to claim 3, is characterized in that, described spray lance is threaded with described connecting bend, described connecting bend and described in turn to elbow to be all connected with described direct gas thread.
5. according to the spray assembly described in claim 1 to 4 any one, it is characterized in that, described spray lance is galvanized pipe.
6. spray assembly according to claim 5, is characterized in that, the diameter of described spray lance is 20mm-30mm; The length of described spray lance is 40cm to 50cm.
7.Yi Zhong tunnel spraying system, the depositing dust in tunnel, is characterized in that,
Include the spray assembly as described in claim 1 to 6 any one, described spray assembly includes a plurality of;
Described spray assembly includes spray lance and elbow assembly, and described elbow assembly comprises connecting bend and turn to elbow, and described connecting bend is arranged at the end of spray lance, described connecting bend with described in turn to elbow to be connected.
8. tunnel according to claim 7 spraying system, is characterized in that, also comprises the plug with plugging action, and described plug is connected with described spray lance and/or elbow component sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460274.XU CN203394568U (en) | 2013-07-30 | 2013-07-30 | Spraying assembly and spraying system for roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460274.XU CN203394568U (en) | 2013-07-30 | 2013-07-30 | Spraying assembly and spraying system for roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394568U true CN203394568U (en) | 2014-01-15 |
Family
ID=49906104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460274.XU Expired - Fee Related CN203394568U (en) | 2013-07-30 | 2013-07-30 | Spraying assembly and spraying system for roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307653A (en) * | 2014-11-12 | 2015-01-28 | 孝感市奇思妙想文化传媒有限公司 | Spray rod of sprayer |
-
2013
- 2013-07-30 CN CN201320460274.XU patent/CN203394568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307653A (en) * | 2014-11-12 | 2015-01-28 | 孝感市奇思妙想文化传媒有限公司 | Spray rod of sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |