CN217948928U - Anti-icing unit of blowing and bubble generator that has this unit - Google Patents
Anti-icing unit of blowing and bubble generator that has this unit Download PDFInfo
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- CN217948928U CN217948928U CN202222273412.5U CN202222273412U CN217948928U CN 217948928 U CN217948928 U CN 217948928U CN 202222273412 U CN202222273412 U CN 202222273412U CN 217948928 U CN217948928 U CN 217948928U
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Abstract
The utility model discloses an anti-icing blowing unit and a bubble generator with the same, belonging to the technical field of panel dam anti-icing equipment accessories; the anti-icing blow unit includes: the air blowing pipeline is communicated with the main pipeline, and the porous shell and the bubble generation membrane are sleeved outside the air blowing pipeline; the air blowing pipeline comprises a pipeline split body and a pipeline main body communicated with the main pipeline; the side wall of the pipeline split body corresponding to the porous shell is provided with an air hole; the pipeline main body is fixedly connected with a first flange body at the end far away from the main pipeline; pipeline components of a whole that can function independently has linked firmly the second flange body, second flange body circumference has a plurality of link assemblies through the axle is articulated, be used for with first flange body dismantles the connection, the utility model provides an among the prior art change the hard problem of unit of blowing alone, have simple structure, dismantle convenient, the good beneficial effect of leakproofness.
Description
Technical Field
The utility model relates to a panel dam anti-icing equipment accessory technical field especially relates to an anti-icing unit of blowing and have bubble generator of this unit.
Background
Hydraulic buildings such as concrete panel rock-fill dams, earth dams, masonry stone revetments and the like in water conservancy and hydropower engineering in cold and frozen areas can be damaged by ice thrust and ice pulling, the concrete panel strength is increased, the volume of large stones is increased, plastic films are laid on the earth dams in engineering, manual ice breaking operation and the like are combined to resist the damage of the ice thrust and the ice pulling, but the problems are not fundamentally solved, huge potential safety hazards are brought to safe operation of a reservoir, the reservoir water level rises after spring, damaged parts are submerged, water drainage reduces the water level to provide overhaul conditions, water resources are wasted, generated energy is reduced, and huge losses of economic benefits and social benefits are caused;
in the prior art, the application number is 201620456.8, the application date is 2016, 05 and 11, and the publication number is CN205617318U, which are published in china, two ends of a main pipeline of an ice protection device for a panel rock-fill dam are connected with each other through flanges, the interiors of two adjacent main pipelines are not communicated, one end of an air inlet pipeline is respectively communicated with each main pipeline, one end of an air inlet pipeline support is fixedly connected with the main pipelines, each air inlet pipeline is respectively connected with the air inlet pipeline support in a penetrating way, and one end of an air blowing pipeline of an air blowing unit is communicated with the main pipelines; the structure of the air blowing unit comprises a porous shell sleeved outside an air blowing pipeline, a space is formed between the porous shell and the air blowing pipeline, air holes are formed in the air blowing pipeline, a bubble generating membrane is sleeved outside the air blowing pipeline, and buckles are respectively sleeved outside two ends of the bubble generating membrane;
the anti-icing device can be suitable for eliminating ice damage such as ice pushing and ice pulling of hydraulic buildings such as faced rockfill dams, earth dams, masonry revetments and the like, can adapt to different dam face gradients, and plays a very key role in improving anti-icing efficiency, reducing energy consumption and enhancing the anti-icing effect of equipment, but the anti-icing device is sequentially connected with a plurality of main pipelines, each main pipeline is communicated with a plurality of air blowing units, and when the air blowing units blow abnormally, the air blowing units are replaced independently, so that labor is consumed;
therefore, how to solve the problem that the blowing unit needs to be replaced independently in the prior art becomes an important problem that needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect that prior art exists, provide an anti-icing unit of blowing and have bubble generator of this unit.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses an anti-icing unit of blowing, include:
the air blowing pipeline is communicated with the main pipeline, and the porous shell and the bubble generation membrane are sleeved outside the air blowing pipeline;
the air blowing pipeline comprises a pipeline split body and a pipeline main body communicated with the main pipeline;
the side wall of the pipeline split body corresponding to the porous shell is provided with an air hole;
the pipeline main body is fixedly connected with a first flange body at the end far away from the main pipeline;
the pipeline components of a whole that can function independently is linked firmly the second flange body, second flange body circumference is articulated through the axle has a plurality of link assemblies, be used for with first flange body dismantlement is connected.
Further, the connecting rod assembly comprises a connecting rod and a nut in threaded connection with the connecting rod;
one end of the connecting rod is hinged with the second flange body through a shaft;
the first flange body is provided with a notch with a U-shaped structure corresponding to the connecting rod.
Furthermore, the upper surface of the first flange body is provided with convex blocks at two sides of the opening.
Furthermore, the first flange body is located on the side of the second flange body, and a sealing structure is arranged on the side of the second flange body and is provided with a sealing body for being in sealing contact with the second flange body.
Furthermore, the sealing structure comprises an annular groove formed in the first flange body and an annular boss formed on the second flange body and used for being embedded into the annular groove, and a sealing body is arranged in the annular groove.
The utility model discloses a bubble generator, include: the main pipeline and the anti-icing air blowing unit.
In the technical scheme, the utility model provides an anti-icing unit of blowing and have bubble generator of this unit, beneficial effect:
the utility model discloses an anti-icing unit of blowing, it has the pipeline of blowing, this pipeline of blowing includes pipeline main part and pipeline components of a whole that can function independently, the gas pocket is seted up to the pipeline components of a whole that can function independently, through the gas pocket with answer the space intercommunication that forms between porous shell and the pipeline components of a whole that can function independently, the bubble takes place the diaphragm cover and establishes on the outside pipeline components of a whole that can function independently lateral wall of gas pocket, during the maintenance, the pipeline components of a whole that can function independently can separate with the pipeline main part, the pipeline components of a whole that can function independently of changing is connected to the pipeline main part, wherein, the pipeline main part is kept away from the person in charge way end and is linked firmly first flange body, the pipeline components of a whole that can function independently when the unit foaming of blowing is unusual, avoid dismantling whole root main line, thereby be favorable to staff's routine maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a front view of an anti-icing air blowing unit of the present disclosure;
FIG. 2 is an exploded view of the anti-icing blow unit of the present disclosure;
FIG. 3 is an isometric view of the ice protection gas blowing unit pipeline body disclosed by the present invention;
FIG. 4 is a perspective view of the split axis of the ice protection blower unit tube disclosed in the present invention;
fig. 5 is a partial sectional view of the anti-icing air blowing unit of the present invention.
Description of reference numerals:
a blowing line 10; a pipe body 11; a first flange body 111; a gap 112; a bump 113; a pipeline split body 12; a second flange body 121; a shaft 122; a connecting rod 123; a nut 124; a seal body 13; an annular groove 131; an annular boss 132; a porous housing 20.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.
As shown in FIGS. 1-5;
utility model anti-icing unit of blowing, include:
the air blowing pipeline 10 is communicated with the main pipeline, and the porous shell 20 and the bubble generating membrane are sleeved outside the air blowing pipeline 10;
the blowing pipeline 10 comprises a pipeline split body 12 and a pipeline main body 11 communicated with the main pipeline;
the side wall of the pipeline split body 12 corresponding to the porous shell 20 is provided with an air hole, the air hole is communicated with a gap formed between the porous shell 20 and the pipeline split body 12, the air bubble generating membrane is sleeved on the side wall of the pipeline split body 12 outside the air hole, and the two ends of the air bubble generating membrane are fixedly connected with the pipeline split body 12 through buckles;
the pipeline main body 11 is fixedly connected with a first flange body 111 at the end far away from the main pipeline;
the pipeline split body 12 is fixedly connected with a second flange body 121, and the second flange body 121 is circumferentially hinged with a plurality of connecting rod assemblies through shafts 122 and is used for being detachably connected with the first flange body 111. When a certain blowing unit on the main pipeline is abnormally foamed, the anti-icing blowing unit can be independently replaced, so that the whole main pipeline is prevented from being disassembled, and the daily maintenance of workers is facilitated;
see fig. 3 and 4;
preferably, the connecting rod assembly includes a connecting rod 123 and a nut 124 threadedly coupled to the connecting rod 123;
one end of the connecting rod 123 is hinged with the second flange body 121 through a shaft 122;
the first flange 111 is provided with a U-shaped opening 112 corresponding to the connecting rod 123. In the structure, the connecting rod 123 is movably connected to the second flange body 121 through the shaft 122, the connecting rod 123 and the nut 124 are prevented from being carried independently, the first flange body 111 is provided with the notch 112 with the U-shaped structure, and the connecting rod 132 enters the notch 112 from the side wall of the first flange body 111 during assembly, so that the assembly is convenient;
as shown in fig. 3;
preferably, the first flange body 111 has bumps 113 disposed on the upper surface thereof at two sides of the opening 112. The connecting rod 123 is prevented from accidentally sliding out of the notch 112 by the contact of the lug 113 and the nut 124, and the convenience in assembly is further improved;
see fig. 2, 4, 5, for illustration;
preferably, the first flange body 111 is provided with a sealing structure at the side of the second flange body 121, and the sealing structure is provided with a sealing body 13 for sealing contact with the second flange body 121, so as to avoid air leakage between the first flange body 111 and the second flange body 121;
as shown in fig. 5;
preferably, the sealing structure includes an annular groove 131 formed on the first flange body 111 and an annular boss 132 formed on the second flange body 121 for being inserted into the annular groove 131, and the sealing body 13 is installed in the annular groove 131. Specifically, in the structure, an annular boss 132 is formed on the upper surface of the second flange body 121, the first flange body 111 and the second flange body 121 are assembled and then embedded into the annular groove 131 through the annular boss 132 to extrude the sealing body 13, the sealing body 13 is a rubber sealing strip with a cylindrical structure in the prior art, and the sealing body 13 is extruded through the annular boss 132 to fill the whole annular groove 131, so that the sealing body 13 is ensured to be fully deformed, and the sealing performance is improved;
utility model bubble generator, include: the anti-icing air blowing unit is arranged on the main pipeline, so that the bubble generator has all the beneficial effects of the anti-icing air blowing unit, and the detailed description is omitted;
in the technical scheme, the utility model provides an anti-icing gas blowing unit and bubble generator with the same, and a use method;
during assembly, the first flange body 111 of the pipeline main body 11 is butted with the second flange body 121 of the pipeline split body 12, the sealing body 13 is arranged in the annular groove 131 of the first flange body 111, the annular boss 132 of the second flange body 121 is contacted with the sealing body 13, the connecting rod 123 is rotated, the connecting rod 123 enters the notch 112 from the side part of the first flange body 111, the nut 124 is screwed, the annular boss 132 extrudes the sealing body 13 to be elastically deformed, the first flange body 111 is fixedly connected with the second flange body 121, and the assembly is finished;
while certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.
Claims (6)
1. An anti-icing blow unit comprising:
the air blowing device comprises an air blowing pipeline (10) communicated with a main pipeline, a porous shell (20) sleeved outside the air blowing pipeline (10) and a bubble generation membrane, and is characterized in that the porous shell is provided with a plurality of air holes;
the blowing pipeline (10) comprises a pipeline split body (12) and a pipeline main body (11) communicated with the main pipeline;
the side wall of the pipeline split body (12) corresponding to the porous shell (20) is provided with an air hole;
a first flange body (111) is fixedly connected to the pipeline main body (11) far away from the main pipeline end;
the pipeline split body (12) is fixedly connected with a second flange body (121), and a plurality of connecting rod assemblies are hinged to the second flange body (121) in the circumferential direction through shafts (122) and used for being detachably connected with the first flange body (111).
2. The ice blowing unit of claim 1, wherein;
the connecting rod assembly comprises a connecting rod (123) and a nut (124) in threaded connection with the connecting rod (123);
one end of the connecting rod (123) is hinged with the second flange body (121) through a shaft (122);
the first flange body (111) is provided with a U-shaped notch (112) corresponding to the connecting rod (123).
3. The anti-ice blowing unit of claim 2, wherein;
and the upper surface of the first flange body (111) is provided with convex blocks (113) at two sides of the notch (112).
4. The anti-ice blowing unit of claim 1, wherein;
the first flange body (111) is located on the side of the second flange body (121) and is provided with a sealing structure, and the sealing structure is provided with a sealing body (13) used for being in sealing contact with the second flange body (121).
5. The ice blowing unit of claim 4, wherein;
the sealing structure comprises an annular groove (131) formed in the first flange body (111) and an annular boss (132) formed on the second flange body (121) and used for being embedded into the annular groove (131), and a sealing body (13) is arranged in the annular groove (131).
6. Bubble generator, characterized in that includes: a main pipeline and the anti-icing blow-through unit of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222273412.5U CN217948928U (en) | 2022-08-29 | 2022-08-29 | Anti-icing unit of blowing and bubble generator that has this unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222273412.5U CN217948928U (en) | 2022-08-29 | 2022-08-29 | Anti-icing unit of blowing and bubble generator that has this unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217948928U true CN217948928U (en) | 2022-12-02 |
Family
ID=84210607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222273412.5U Active CN217948928U (en) | 2022-08-29 | 2022-08-29 | Anti-icing unit of blowing and bubble generator that has this unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217948928U (en) |
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2022
- 2022-08-29 CN CN202222273412.5U patent/CN217948928U/en active Active
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