CN110593495A - Snow removing device for surface of high-rise building - Google Patents
Snow removing device for surface of high-rise building Download PDFInfo
- Publication number
- CN110593495A CN110593495A CN201810609561.XA CN201810609561A CN110593495A CN 110593495 A CN110593495 A CN 110593495A CN 201810609561 A CN201810609561 A CN 201810609561A CN 110593495 A CN110593495 A CN 110593495A
- Authority
- CN
- China
- Prior art keywords
- snow
- snow blowing
- blowing pipe
- air
- pipe
- 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
- 238000007664 blowing Methods 0.000 claims abstract description 143
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000010408 sweeping Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 230000003044 adaptive effect Effects 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
- E04D13/106—Snow removing devices
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a snow removing device for the surface of a high-rise building, which comprises a snow blowing pipe and an inflation device, wherein the snow blowing pipe is connected with the inflation device; the snow blowing pipe is arranged at the top of the adaptive air film building; the snow blowing pipe is arranged along the top of the air film building, a snow blowing air port is arranged on the snow blowing pipe, the snow blowing pipe is made of flexible materials, the flexible snow blowing pipe can be automatically paved on the roof of the air film building, the appearance of the roof of the air film building is not influenced, an electric heating device is fixedly arranged inside the snow blowing pipe, and the electric heating device penetrates through a through hole which is pre-formed in one end of the snow blowing pipe in a guiding mode so as to be conveniently used for heating and melting under the icing condition; the inflation equipment is communicated with the snow blowing pipe, and a snow blowing air port is formed in the snow blowing pipe. The snow sweeping device can sweep accumulated snow on the roof comprehensively, can melt ice and sweep, and can also guide out water infiltrated into the device.
Description
Technical Field
The invention relates to the field of buildings, in particular to a snow removing device for the surface of a high-rise building.
Background
The air film building is a building structure system which uses special building film materials as a shell and is provided with a set of intelligent electromechanical equipment to provide positive pressure of air in the air film building so as to support a building main body.
The air film supports the whole building by the air pressure difference between the inside and the outside, and has no bent, twisted and pressed member due to the flexibility of the material and the inherent effectiveness of the structure and the arc-shaped body; the interior of the air film building does not need any frame or beam column support, so the span of the air film building can reach 180 meters.
Due to the particularity of the air film structure, the dead weight and the external bearing of the air film building have strict requirements. In northern areas of China, snow falls more in winter, the air film building is large in span, the roof is prone to snow accumulation, if the air film building is not cleaned timely, snow accumulation can be formed gradually and accumulated more, the pressure on the top of an air film can be increased more and more, and serious potential safety hazards can be brought to the air film due to excessive pressure. The existing air film snow removing technology generally fills hot air into an air film body to heat the film body so as to melt accumulated snow on the surface of the film body, thereby achieving the purpose of removing snow; or the snow can be swept manually, so that the snow can be removed.
Snow removal is realized by adopting a heating mode, so that the operation energy consumption is large; adopt artifical mode snow removing, the amount of labour is big, inefficiency, and is difficult for in time removing the snow.
Therefore, the development of a device capable of effectively removing the accumulated snow on the top of the air film building becomes a problem which needs to be solved by the people in the industry urgently.
Disclosure of Invention
The invention aims to provide a snow removing device for the surface of a high-rise building, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a snow removing device for the surface of a high-rise building comprises a snow blowing pipe and an air charging device; the snow blowing pipe is arranged at the top of the adaptive air film building; the snow blowing pipe is arranged along the top of the air film building, a snow blowing air port is arranged on the snow blowing pipe, the snow blowing pipe is made of flexible materials, the flexible snow blowing pipe can be automatically paved on the roof of the air film building, the appearance of the roof of the air film building is not influenced, an electric heating device is fixedly arranged inside the snow blowing pipe, and the electric heating device penetrates through a through hole which is pre-formed in one end of the snow blowing pipe in a guiding mode so as to be conveniently used for heating and melting under the icing condition; the snow sweeping device is characterized in that the inflation equipment is communicated with the snow blowing pipe, a snow blowing air port is formed in the snow blowing pipe, a check valve only allowing air to move towards the snow blowing pipe is installed on an air guide pipe communicated between the inflation equipment and the snow blowing pipe, and a drain pipe is connected to the side face of the air guide pipe above the check valve, so that in the actual snow sweeping process, the air guide pipe can prevent water caused by liquid backflow from entering the inflation equipment, and meanwhile, the water can be timely led out.
As a further scheme of the invention: the snow blowing air port comprises a transverse snow blowing air port, and the axis of the transverse snow blowing air port is parallel to the tangent line of the top point of the outer surface of the air film building.
As a further scheme of the invention: the horizontal snow blowing air ports comprise a plurality of horizontal snow blowing air ports, the horizontal snow blowing air ports are arranged along the axis of the snow blowing pipe, and the horizontal snow blowing air ports are symmetrically arranged on two sides of the snow blowing pipe.
As a further scheme of the invention: the snow blowing air ports comprise longitudinal snow blowing air ports, and the longitudinal snow blowing air ports are arranged at the top of the snow blowing pipe along the axis of the snow blowing pipe.
As a further scheme of the invention: and the axis of the longitudinal snow blowing air port is parallel to the normal of the top point of the outer surface of the air film building.
As a further scheme of the invention: the snow blowing pipe is welded and connected to the top of the air film building through a welding film sheet; the welding diaphragms comprise a plurality of welding diaphragms which are symmetrically arranged on two sides of the snow blowing pipe.
Compared with the prior art, the invention has the beneficial effects that: the snow sweeping device can sweep accumulated snow on the roof comprehensively, can melt ice and sweep, and can also guide out water infiltrated into the device.
Drawings
FIG. 1 is a front view of a high-pressure snow removal system for an air film building provided by an embodiment of the invention;
FIG. 2 is a side view of the air film building high pressure snow removal system shown in the figure;
FIG. 3 is a first schematic view of a snow blowing pipe structure according to an embodiment of the present invention;
fig. 4 is a schematic view of a second snow blowing pipe structure according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a snow removing apparatus for a surface of a high-rise building includes a snow blowing pipe and an air charging device; the snow blowing pipe is arranged at the top of the adaptive air film building; the snow blowing pipe is arranged along the top of the air film building, a snow blowing air port is formed in the snow blowing pipe, air pressure is applied to the interior of the snow blowing pipe through the air inflation equipment, and air flow from the interior of the snow blowing pipe to the direction of the snow blowing air port is formed. The snow blowing pipe is made of flexible materials, and the snow blowing pipe is made of light flexible materials, so that when the snow removing system does not operate, the flexible snow blowing pipe can be automatically paved on the roof of the air film building, the appearance of the roof of the air film building is not influenced, and the gravity bearing degree of the top of the air film building can be reduced due to the fact that the flexible snow blowing pipe is light in weight.
The electric heating device is fixedly mounted inside the snow blowing pipe, and the guide of the electric heating device penetrates out through a through hole which is formed in advance in one end of the snow blowing pipe, so that the snow blowing pipe is used for heating and melting under the ice-binding condition and is convenient to purge.
The inflation equipment is communicated with the snow blowing pipe, and the snow blowing pipe can be inflated by the operation of the inflation equipment, so that the air pressure in the snow blowing pipe is increased, and an air flow is formed; be provided with the snow blowing wind gap on the snow blowing pipe, work as behind the atmospheric pressure increase in the snow blowing pipe can be formed with inside outside air current in the snow blowing pipe, promptly by the inside of snow blowing pipe to the air current in snow blowing wind gap, then by snow blowing wind gap flows out, forms the high-pressure air current that can blow away snow.
The snow sweeping device is characterized in that a check valve only allowing air to move towards the snow blowing pipe is mounted on the air guide pipe communicated between the air inflation equipment and the snow blowing pipe, and a drain pipe is connected to the side face of the air guide pipe above the check valve, so that in the actual snow sweeping process, the air guide pipe can prevent water caused by liquid backflow from entering the air inflation equipment, and meanwhile, the water can be timely led out.
The snow blowing air port comprises a transverse snow blowing air port, and the axis of the transverse snow blowing air port is parallel to the tangent line of the top point of the outer surface of the air film building.
The snow blowing pipe is arranged at the top of the air film building needing accumulated snow cleaning, and the snow blowing pipe is provided with a transverse snow blowing air port and a longitudinal snow blowing air port, so that the transverse snow blowing air port can enable the high-pressure airflow to flow outwards along the top of the air film building or along the outer surface of the air film building, further the snowing which is about to fall to the outer surface of the air film building can be blown away, the snowing is kept away from the roof area of the air film building and slides downwards along the outer surface of the air film building, and in the process of cleaning the accumulated snow, the outer surface of the air film building can form an arc shape due to the formation of inflation, the unique appearance of the air film building is utilized, the snow removing system capable of outputting the high-pressure airflow is arranged at the top of the air film building, the accumulated snow deposited at the top of the air film building is blown by the high-pressure airflow, and after being blown, can pass through inertia, along the cambered surface gliding of air film building's surface, at the in-process that slides down, realize through gravity completely, so say that, the snow removing system that this application provided only provide blow the power supply of snow can, and at the latter half of snow whereabouts, need not provide power to like this, its energy resource consumption who removes the snow in-process also can reduce.
The horizontal snow blowing air ports comprise a plurality of horizontal snow blowing air ports, the horizontal snow blowing air ports are arranged along the axis of the snow blowing pipe, and the horizontal snow blowing air ports are symmetrically arranged on two sides of the snow blowing pipe.
Therefore, the consistency of the air outlet strength of the two sides of the snow blowing pipe can be ensured, the snow blowing pipe is made of light flexible materials in order to reduce the bearing weight of the air film building, if the strong airflow flowing out of the snow blowing pipe is not balanced left and right, the snow blowing pipe is easy to be unstably fixed and falls off from the top of the air film building, and the air outlet strength of the two sides of the snow blowing pipe can be ensured to be consistent after the snow blowing pipe is symmetrical by arranging the position of the transverse snow blowing air port.
The snow blowing air ports comprise longitudinal snow blowing air ports, and the longitudinal snow blowing air ports are arranged at the top of the snow blowing pipe along the axis of the snow blowing pipe.
The snow blowing pipe is characterized in that the longitudinal snow blowing air port can form high-pressure airflow from bottom to top, the falling track of snow is changed in the falling process of the snow, the snow is blown away, the snow is prevented from falling on the snow blowing pipe, and the high-pressure airflow transversely blowing the snow air port blows towards the two sides of the snow blowing pipe, so that the top of the snow blowing pipe belongs to a blind area, and the snow accumulation problem of the blind area can be solved by the longitudinal snow blowing air port.
And the axis of the longitudinal snow blowing air port is parallel to the normal of the top point of the outer surface of the air film building.
The snow blowing pipe is welded and connected to the top of the air film building through a welding film sheet; the welding diaphragms comprise a plurality of welding diaphragms which are symmetrically arranged on two sides of the snow blowing pipe. The snow blowing pipe is welded at the top of the air film building through the welding membrane, so that the working stability of the snow blowing pipe can be ensured, the snow blowing pipe can form high-pressure airflow, if the snow blowing pipe is fixed unstably, the snow blowing pipe can be easily caused to fall off from the air film building, and the problem can be avoided in a welding mode.
An air guide pipe is connected between the air inflation equipment and the snow blowing pipe, the air inflation equipment can be arranged on the ground, air flow is guided into the snow blowing pipe through the air guide pipe, the air inflation equipment is not arranged on the air film building, and the air inflation equipment is prevented from increasing the gravity bearing degree of the air film building.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. A snow removing device for the surface of a high-rise building is characterized by comprising a snow blowing pipe and an air charging device; the snow blowing pipe is arranged at the top of the adaptive air film building; the snow blowing pipe is arranged along the top of the air film building, a snow blowing air port is arranged on the snow blowing pipe, the snow blowing pipe is made of flexible materials, the flexible snow blowing pipe can be automatically paved on the roof of the air film building, the appearance of the roof of the air film building is not influenced, an electric heating device is fixedly arranged inside the snow blowing pipe, and the electric heating device penetrates through a through hole which is pre-formed in one end of the snow blowing pipe in a guiding mode so as to be conveniently used for heating and melting under the icing condition; the snow sweeping device is characterized in that the inflation equipment is communicated with the snow blowing pipe, a snow blowing air port is formed in the snow blowing pipe, a check valve only allowing air to move towards the snow blowing pipe is installed on an air guide pipe communicated between the inflation equipment and the snow blowing pipe, and a drain pipe is connected to the side face of the air guide pipe above the check valve, so that in the actual snow sweeping process, the air guide pipe can prevent water caused by liquid backflow from entering the inflation equipment, and meanwhile, the water can be timely led out.
2. The high-rise building surface snow removal apparatus of claim wherein the snow blowing tuyeres comprise lateral snow blowing tuyeres having an axis parallel to a tangent of an apex of the exterior surface of the air film building.
3. The high-rise building surface snow removing device as claimed in, wherein the plurality of the lateral snow blowing tuyeres are arranged along the axis of the snow blowing pipe, and the plurality of the lateral snow blowing tuyeres are symmetrically arranged at both sides of the snow blowing pipe.
4. The high-rise building surface snow removing device as claimed in, wherein the snow blowing tuyeres comprise longitudinal snow blowing tuyeres arranged at the top of the snow blowing pipe in line along the axis of the snow blowing pipe.
5. The high-rise building surface snow removing apparatus as claimed in, wherein the axis of the longitudinal snow blowing tuyeres is parallel to the normal of the apex of the outer surface of the air film building.
6. The high-rise building surface snow removal apparatus of claim wherein said snow blowing tubes are attached to said gas film building roof by welding with a welding diaphragm; the welding diaphragms comprise a plurality of welding diaphragms which are symmetrically arranged on two sides of the snow blowing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609561.XA CN110593495A (en) | 2018-06-13 | 2018-06-13 | Snow removing device for surface of high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609561.XA CN110593495A (en) | 2018-06-13 | 2018-06-13 | Snow removing device for surface of high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110593495A true CN110593495A (en) | 2019-12-20 |
Family
ID=68849578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810609561.XA Pending CN110593495A (en) | 2018-06-13 | 2018-06-13 | Snow removing device for surface of high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110593495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117846230A (en) * | 2024-03-07 | 2024-04-09 | 廊坊康平空调制造有限公司 | Large roof sweeping and snow removing system and application method thereof |
-
2018
- 2018-06-13 CN CN201810609561.XA patent/CN110593495A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117846230A (en) * | 2024-03-07 | 2024-04-09 | 廊坊康平空调制造有限公司 | Large roof sweeping and snow removing system and application method thereof |
| CN117846230B (en) * | 2024-03-07 | 2024-05-10 | 廊坊康平空调制造有限公司 | Large roof sweeping and snow removing system and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191220 |
|
| WD01 | Invention patent application deemed withdrawn after publication |