CN108301511A - A kind of pneumatic membrane building and its Monitoring Snow Cover device and control pressurer system - Google Patents
A kind of pneumatic membrane building and its Monitoring Snow Cover device and control pressurer system Download PDFInfo
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- CN108301511A CN108301511A CN201810336662.4A CN201810336662A CN108301511A CN 108301511 A CN108301511 A CN 108301511A CN 201810336662 A CN201810336662 A CN 201810336662A CN 108301511 A CN108301511 A CN 108301511A
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- detection part
- pedestal
- snow
- cover device
- monitoring
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/34—Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The embodiment of the present disclosure provides a kind of pneumatic membrane building and its Monitoring Snow Cover device and control pressurer system, the Monitoring Snow Cover device include：Two groups of support constructions, support construction described in every group include pedestal and holder, and the pedestal has at least two for the pedestal to be fixed on the first fixed component on pneumatic membrane building, and the holder is connect with the pedestal；The the first detection part group and the second detection part group being set in the different support constructions, the first detection part group includes the first detection part of at least two emission detection signals, and each first detection part longitudinal arrangement is set in a support construction；The second detection part group includes at least two reception second detection parts of detectable signal, and each second detection part longitudinal arrangement is set in another described support construction；Wherein, each first detection part is corresponded with each second detection part quantity and position.
Description
Technical field
This disclosure relates to pneumatic membrane building technical field, in particular to a kind of pneumatic membrane building and its Monitoring Snow Cover device
And control pressurer system.
Background technology
Pneumatic membrane building refers to doing shell with special building film material, is equipped with a set of intelligentized electromechanical equipment and is built in air film
The body interior built provides the positive pressure of air, a kind of architectural structural system that the body supports of pneumatic membrane building are got up.
The maximum hidden danger of pneumatic membrane building is snow, and the usual internal and external pressure difference of air film structure is 250Pa, about 0.0025 atmospheric pressure
(being equivalent to 1 layer of normal architectural and 9 layers of draught head).Pneumatic membrane building is the new builing structure supported using internal and external pressure difference,
In safe range, the air pressure of air film inner space is higher, and the ability of the wind load and snow load that can resist is also higher, to
The possibility of pneumatic membrane building generation deformation is also safer with regard to smaller.
The scheme of snow defence is personnel's manual measurement and increases the pressure value in the main body of pneumatic membrane building at present, makes air film can be with
Higher snow load pressure deformation is resisted to prevent the security risk of nival belt.But the uncertain factor of manual measurement compares
It is more, for example the pressure value in the main body of pneumatic membrane building cannot be measured in time, or not to the pressure value in the main body of pneumatic membrane building
The case where can accurately adjusting, it will lead to pneumatic membrane building security risk.
Invention content
A kind of pneumatic membrane building of embodiment of the present disclosure offer and its Monitoring Snow Cover device and control pressurer system, it is existing to solve
The pressure value in the main body of pneumatic membrane building cannot be measured in technology in time, or cannot to the pressure value in the main body of pneumatic membrane building
Accurately the case where adjustment, there is security risk in caused pneumatic membrane building.
In a first aspect, the embodiment of the present disclosure provides a kind of Monitoring Snow Cover device of pneumatic membrane building, including：
Two groups of support constructions, support construction described in every group include pedestal and holder, and the pedestal has at least two to be used for
The pedestal is fixed on the first fixed component on pneumatic membrane building, the holder is connect with the pedestal；
The the first detection part group and the second detection part group being set in the different support constructions, first inspection
The first detection part that component group includes at least two emission detection signals is surveyed, each first detection part longitudinal arrangement
It is set in a support construction；The second detection part group includes that at least two reception detectable signals second are examined
Component is surveyed, each second detection part longitudinal arrangement is set in another described support construction；Wherein, each described
First detection part is corresponded with each second detection part quantity and position.
Optionally, each first detection part of longitudinal arrangement and each second detection part are away from the pedestal
Height correspond to different Snow Thickness.
Optionally, the first detection part group includes four first detection parts, the second detection part group
Including four second detection parts；
Each first detection part and each height of second detection part away from the pedestal correspond to small respectively
Avenge thickness, moderate snow thickness, heavy snow thickness and severe snow thickness.
Optionally, first detection part includes Infrared Projector, and second detection part includes infrared letter
Number receiver.
Optionally, the holder is connect with the pedestal by the second fixed component；Alternatively, the holder and the pedestal
It is integrally formed.
Optionally, the holder is vertical with the pedestal.
Optionally, the holder is slab construction, and width from the bottom to top is gradually small.
Optionally, the bottom surface of the pedestal is plane or is arcwall face.
The embodiment of the present disclosure has the advantages that：The Monitoring Snow Cover device includes being set in the support construction
The first detection part group and the second detection part group, pass through each described the first of the first detection part group
Each second detection part of detection part and the second detection part group, can detect the product of different-thickness in real time
Snow.When the Monitoring Snow Cover device of pneumatic membrane building accumulated snow is applied to pneumatic membrane building, control pressurer system can be supervised according to the accumulated snow
It surveys the data for the Snow Thickness that device provides in time and accurately carries out air pressure adjustment, it is hidden to eliminate safety existing for pneumatic membrane building
Suffer from.
Second aspect, the embodiment of the present disclosure provide a kind of control pressurer system of pneumatic membrane building, including air charging system, also
Including control device and Monitoring Snow Cover device as described above, the control device is supervised with the air charging system and the accumulated snow
Device is surveyed to be electrically connected,
On the outer surface of cupular part for the main body that the Monitoring Snow Cover device is set to pneumatic membrane building, pass through first test section
The thickness of part group and the second detection part group monitoring accumulated snow；
Air charging system described in the thickness control for the accumulated snow that the control device is obtained according to the Monitoring Snow Cover device monitoring
Adjust the air pressure of pneumatic membrane building.
The embodiment of the present disclosure has the advantages that：The control pressurer system includes the Monitoring Snow Cover device, institute
It includes the first detection part group being set in the support construction and second detection part to state Monitoring Snow Cover device
Group, described in each first detection part of the first detection part group and each of the second detection part group
Second detection part.After on the outer surface of cupular part for the main body that the Monitoring Snow Cover device is set to pneumatic membrane building, it can examine in real time
The accumulated snow of different-thickness is surveyed, the control device of the control pressurer system can be according to Monitoring Snow Cover device offer
The data of Snow Thickness control the air charging system in time and accurately carry out air pressure adjustment, eliminate safety existing for pneumatic membrane building
Hidden danger.
The third aspect, the embodiment of the present disclosure provide a kind of pneumatic membrane building, including main body, further include pressure as described above
Control system.
The embodiment of the present disclosure has the advantages that：The control pressurer system of pneumatic membrane building includes the accumulated snow prison
Device is surveyed, the Monitoring Snow Cover device includes the first detection part group and described second being set in the support construction
Detection part group passes through each first detection part of the first detection part group and the second detection part group
Each second detection part.After on the outer surface of cupular part for the main body that the Monitoring Snow Cover device is set to pneumatic membrane building, energy
The accumulated snow of enough different-thickness of detection in real time, the control device of the control pressurer system can be filled according to the Monitoring Snow Cover
The data for setting the Snow Thickness of offer control the air charging system in time and accurately carry out air pressure adjustment, eliminate pneumatic membrane building and deposit
Security risk.
To enable the above objects, features, and advantages of the disclosure to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to needed in the embodiment attached in order to illustrate more clearly of the technical solution of the embodiment of the present disclosure
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the disclosure, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of the Monitoring Snow Cover device for pneumatic membrane building that the embodiment of the present disclosure provides；
Fig. 2 is the front view schematic diagram of support construction in the Monitoring Snow Cover device that the embodiment of the present disclosure provides；
Fig. 3 is the top view illustration of the pedestal for the Monitoring Snow Cover device that the embodiment of the present disclosure provides；
Fig. 4 is a kind of structure diagram of the control pressurer system for pneumatic membrane building that the embodiment of the present disclosure provides；
Fig. 5 is to carry out pressure controlled flow according to the Snow Thickness of Monitoring Snow Cover device detection in the embodiment of the present disclosure
Figure；
Fig. 6 is a kind of schematic diagram for pneumatic membrane building that the embodiment of the present disclosure provides.
Specific implementation mode
A kind of pneumatic membrane building of embodiment of the present disclosure offer and its Monitoring Snow Cover device and control pressurer system, to realize air film
Building carries out air pressure supplement immediately under crushing by snow after air film deformation, and safety caused by capable of solving pneumatic membrane building pressurising not in time is hidden
Suffer from.To keep the above objects, features, and advantages of the disclosure more obvious and easy to understand, with reference to the accompanying drawings and detailed description
The disclosure is further described in detail.
As shown in Figure 1, in the embodiment of the present disclosure, a kind of Monitoring Snow Cover device of pneumatic membrane building is provided, which includes：
Two groups of support constructions 10, every group of support construction 10 include pedestal 11 and holder 12, and pedestal 11 has at least two to use
In pedestal 11 is fixed on the first fixed component 111 on pneumatic membrane building, above-mentioned holder 12 is connect with pedestal 11；Wherein, first
Fixed component 111 can be spirally connected component, clamping part or other the component of connection both may be implemented, do not limit herein
System.
The the first detection part group 13 and the second detection part group 14 being set in different support constructions 10, described first
Detection part group 13 includes the first detection part 131 of at least two emission detection signals 20, and the second detection part group 14 includes
At least two receive 20 second detection part 141 of detectable signal, wherein the longitudinal row of each first detection part 131
Row are set in a support construction 10, and each second detection part, 141 longitudinal arrangement is set to another
In the support construction 10, each first detection part 131 and each second detection part, 141 quantity and position one are a pair of
It answers.
In the embodiment of the present disclosure, by longitudinal arrangement in the first detection part being set in the different support constructions 10
131 and second detection part 141, Snow Thickness is detected in real time.When the Monitoring Snow Cover device is applied to pneumatic membrane building, pressure control
The data for the Snow Thickness that system can be provided according to the Monitoring Snow Cover device are timely and accurately carry out air pressure adjustment, eliminate gas
Security risk existing for membrane building.
When implementing, each first detection part 131 and each second detection part 141 of longitudinal arrangement away from
The height of the pedestal 11 corresponds to different Snow Thickness.For example, the first detection part group 13 includes two the first detection parts
131, the second detection part group 14 includes two the second detection parts 141, each first detection part 131 and each second detection
141 position of component (i.e. the height away from pedestal) corresponds, then first detection part 131 and second test section nearest away from pedestal
Height of the part 141 away from pedestal can be set as corresponding slight snow thickness, the first detection part 131 and second detection away from pedestal farther out
Height of the component 141 away from pedestal can be set as corresponding moderate snow thickness.Certainly, 131 He of the first detection part during the disclosure is implemented
The quantity of second detection part 141 can be multiple, such as the quantity of the first detection part 131 and the second detection part 141 can
To be respectively three, four, five or more, details are not described herein.
Optionally, the first detection part group 13 includes four first detection parts 131, second test section
Part group 14 includes four second detection parts 141；Each first detection part 131 and each second test section
Height of the part 141 away from the pedestal 11 corresponds to slight snow thickness, moderate snow thickness, heavy snow thickness and severe snow thickness respectively.
Multiple sensors realization, optionally, described the may be used in first detection part 131 and the second detection part 141
One detection part 131 includes Infrared Projector, and second detection part 141 includes infrared signal receiver.Thus by
First detection part 131 emits infrared signal, and the second detection part 141 receives infrared signal, when corresponding first detection in position
There are when accumulated snow between component 131 and the second detection part 141, the infrared signal of the first detection part 131 transmitting is obstructed can not
The second detection part 141 is reached, can be determined that Snow Thickness has reached or be more than the first inspection of transmitting infrared signal at this time
Survey height of the component 131 with respect to pedestal 11.
The kind of above-mentioned first detection part 131 infrared signal generator and 141 infrared signal receiver of the second detection part
Class can select single beam, dual-beam, three light beams, four light beam infrared sensors to work independently, and can also select single beam, double light
The multipair infrared sensor such as beam, three light beams, four light beams works together, and this is not restricted.
In order to which more flexible implementation is installed, the holder 12 (can not be shown with the pedestal 11 by the second fixed component
Go out) connection, second fixed component can be spirally connected component, clamping part or other the component of connection both may be implemented,
This is not restricted；Alternatively, the holder 12 is integrally formed with the pedestal 11.
It should be noted that the holder 12 can be according to the top structure of pneumatic membrane building with different from the pedestal 11
Angle, such as the holder 12 of each support construction 10 and the pedestal 11 are in 30-120 degree.If the top of pneumatic membrane building
For the plane of the Monitoring Snow Cover device can be arranged, then optionally, holder 12 is vertical with the pedestal 11, is convenient for adjustment the in this way
One detection part 131 and the second detection part 141.
The front view of support construction 10 as shown in Figure 2 is carried out for the first detection part 131 is arranged in support construction
Explanation.The support construction 10 is in order to reduce windage, and holder 12 can be slab construction, and width from the bottom to top is gradually small.
For pedestal 11, at least one first fixed component 111 can be set, in order to more firm, can be arranged 3 and with
On the first fixed component 111.By taking the vertical view of pedestal 11 shown in Fig. 3 as an example, there are three the first fixations for setting on pedestal 11
Component 111, three the first fixed components 111 are in triangle arrangement, can either save the quantity of the first fixed component 111, and can
Preferably pedestal 11 is made to be fixed on pneumatic membrane building.Meanwhile considering that the surface of pneumatic membrane building may be plane, or bent
The bottom surface in face, the pedestal 11 can be plane or be arcwall face.
When implementing, the material of holder 12 and pedestal 11 can be steel plate, carbon fiber chemical constitution or other have one
The other materials of fixed pressure resistance wind loading rating, is not limited herein.
It is right combined with Figure 1 and Figure 2, for the Monitoring Snow Cover device of the clearer pneumatic membrane building for understanding the embodiment of the present disclosure
The specific monitoring mode of Monitoring Snow Cover device is described as follows：
For example, the first detection part group 13 includes four the first detection parts 131, the second test section group 14 includes four the
Two detection parts 141.By taking snowfall in weather bureau pair 12 hours as an example, each first detection part 131 and each second are set
Height of the detection part 141 away from pedestal 11 is as follows：Less than the snowfall that snowfall in 1.0 millimeters or 24 hours is less than 2.5 millimeters
Journey is defined as slight snow；2.5 millimeters -5.0 millimeters of snowfall or product in 1.0 millimeters -3.0 millimeters or 24 hours of snowfall in 12 hours
Snow depth degree is defined as moderate snow up to 30 millimeters of snowfall；It is dropped in 3.0 millimeters -6.0 millimeters or 24 hours of snowfall in 12 hours
5.0 millimeters -10.0 millimeters of snowfall or snow depth are defined as heavy snow up to 50 millimeters of snowfall；Snowfall is more than in 12 hours
Snowfall is more than 10.0 millimeters in 6.0 millimeters or 24 hours or snow depth is defined as severe snow up to 80 millimeters of snowfall, from
And it is respectively apart from pedestal 11 that each first detection part 131 and each height of second detection part 141 away from pedestal 11, which is arranged,
(product of heavy snow is represented for 2.5 millimeters (snow depths for representing slight snow), 30 millimeters (snow depths for representing moderate snow), 50 millimeters
Snow depth degree) and 80 millimeters (snow depths for representing severe snow).When a certain height and less than each second detection of the height setting
Component 141 can not receive the detectable signal 20 that corresponding first detection part 131 is launched, and be arranged higher than the height
Each second detection part 141 can normally receive the detectable signal 20 that corresponding first detection part 131 is launched
When, then judge that Snow Thickness reaches the height.For example, the height away from pedestal 11 is respectively 50 millimeters, 30 millimeters and 2.5 millimeters
Each second detection part 141 can not receive the detectable signal 20 that corresponding first detection part 131 is launched, and away from
Second detection part 141 of 80 millimeters of the height of pedestal 11 can receive the detectable signal that the first detection part 131 is launched
When 20, judges that Snow Thickness is more than or equal to 50 millimeters, characterize heavy snow.The judgement of other Snow Thickness is similar, while first
Infrared Projector may be used in detection part 131 and infrared signal receiver may be used in the second detection part 141, or
First detection part 131 and the second detection part 141 can be mutually matched acoustic wave sensing device or other optical sensors
Part, the embodiment of the present disclosure are only that the first detection part 131, the second detection part 141 and set-up mode are illustrated,
The disclosure is not construed as limiting, details are not described herein.
As shown in figure 4, the embodiment of the present disclosure provides a kind of control pressurer system of pneumatic membrane building, which includes：Pressure
Force control device 201, air charging system 202 and Monitoring Snow Cover device 203 as described above, pressure control device 201 and inflation
Device 202 and Monitoring Snow Cover device 203 are electrically connected.Wherein, the structure of the Monitoring Snow Cover device 203 is as shown in Figure 1, accumulated snow is supervised
It surveys on the outer surface of cupular part for the main body that device 203 can be set to pneumatic membrane building, is examined by the first detection part group 13 and second
Survey the thickness that component group 14 monitors accumulated snow；Pressure control device 201 monitors the thickness of obtained accumulated snow according to Monitoring Snow Cover device 203
Degree control air charging system 202 adjusts the air pressure of pneumatic membrane building.
The first detection part 131 with Monitoring Snow Cover device 203 is Infrared Projector, and the second detection part 141 is
For infrared signal receiver.Assuming that the second detection part 141 receives the infrared signal output of the first detection part 131 transmitting
Low level signal 0, the infrared signal that the second detection part 141 does not receive the transmitting of the first detection part 131 then export high level
Signal 1.Air pressure is adjusted to control pressurer system to illustrate, it is as follows：
Wherein the first detection part group 13 includes 4 the first detection parts 131, and the second detection part group 14 includes 4 the
The low and high level signal of two detection parts 141, each second detection part 141 output of the second detection part group 14 constitutes one group
Binary number.Wherein, the binary number is just like giving a definition：The distance-taxis away from pedestal 11 is pressed by each second detection part group 14,
That is the opposite pedestal of the second detection part group 14 11 from high to low, make opposite pedestal 11 it is high to come each second detection part group 14 defeated
The high position gone out.
When the second detection part group 14 exports " 0000 ", then it represents that accumulated snow, pressure is not detected in Monitoring Snow Cover device 203
Control device 201 need not adjust pressure.
When the second detection part group 14 exports " 0001 ", then it represents that Monitoring Snow Cover device 203 detects that Snow Thickness is
Slight snow, influence control air charging system 202 of the pressure control device 201 according to slight snow to pneumatic membrane building adjust the pressure in pneumatic membrane building
Power.
When the second detection part group 14 exports " 0011 ", then it represents that Monitoring Snow Cover device 203 detects that Snow Thickness is
Moderate snow, influence control air charging system 202 of the pressure control device 201 according to moderate snow to pneumatic membrane building adjust the pressure in pneumatic membrane building
Power.
When the second detection part group 14 exports " 0111 ", then it represents that Monitoring Snow Cover device 203 detects that Snow Thickness is
Heavy snow, influence control air charging system 202 of the pressure control device 201 according to heavy snow to pneumatic membrane building adjust the pressure in pneumatic membrane building
Power.
When the second detection part group 14 exports " 1111 ", then it represents that Monitoring Snow Cover device 203 detects that Snow Thickness is
Severe snow, influence control air charging system 202 of the pressure control device 201 according to severe snow to pneumatic membrane building adjust the pressure in pneumatic membrane building
Power.
As shown in figure 5, show the control flow chart of control pressurer system, by the second detection part group 14 export two into
Number scale processed is X, and flow is as follows：
Step 501, judge whether X is 0000, if executing step 502 without pressure regulation；If it is not, thening follow the steps 503；
Step 503, judge whether X is 0001, if executing step 504 carries out slight snow state pressure regulation；If it is not, then executing step
Rapid 505；
Step 505, judge whether X is 0011, if executing step 506 carries out moderate snow state pressure regulation；If it is not, then executing step
Rapid 507；
Step 507, judge whether X is 0111, if executing step 508 carries out heavy snow state pressure regulation；If it is not, then executing step
Rapid 509；
Step 509, judge whether X is 1111, if executing step 510 carries out severe snow state pressure regulation；If it is not, then opening again
Begin.
It should be noted that if the output of the second detection part group 14 is not the above results, it is likely that be to have occurred accidentally
Sentence, therefore can restart.
As shown in fig. 6, in an embodiment of the present disclosure, a kind of pneumatic membrane building, including main body 200 are additionally provided, further includes
Control pressurer system as described above, control pressurer system include pressure control device 201, air charging system 202 and Monitoring Snow Cover
Device 203.Pressure control device 201 monitors the thickness data control inflation dress of obtained accumulated snow according to Monitoring Snow Cover device 203
It sets 202 in time and accurately carries out air pressure adjustment, eliminate security risk existing for pneumatic membrane building.
Finally it should be noted that：Embodiment described above, the only specific implementation mode of the disclosure, to illustrate the disclosure
Technical solution, rather than its limitations, the protection domain of the disclosure is not limited thereto, although with reference to the foregoing embodiments to this public affairs
It opens and is described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope that the disclosure discloses, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of embodiment of the present disclosure technical solution.The protection in the disclosure should all be covered
Within the scope of.Therefore, the protection domain of the disclosure shall be subject to the protection scope of the claim.
Claims (10)
1. a kind of Monitoring Snow Cover device of pneumatic membrane building, which is characterized in that including：
Two groups of support constructions, support construction described in every group include pedestal and holder, and the pedestal has at least two to be used for institute
The first fixed component that pedestal is fixed on pneumatic membrane building is stated, the holder is connect with the pedestal；
The the first detection part group and the second detection part group being set in the different support constructions, first test section
Part group includes the first detection part of at least two emission detection signals, the setting of each first detection part longitudinal arrangement
In in a support construction；The second detection part group includes at least two reception second test sections of detectable signal
Part, each second detection part longitudinal arrangement are set in another described support construction；Wherein, each described first
Detection part is corresponded with each second detection part quantity and position.
2. Monitoring Snow Cover device as described in claim 1, which is characterized in that each first detection part of longitudinal arrangement
Different Snow Thickness is corresponded to each height of second detection part away from the pedestal.
3. Monitoring Snow Cover device as claimed in claim 2, which is characterized in that the first detection part group includes described in four
First detection part, the second detection part group include four second detection parts；
Each first detection part and each height of second detection part away from the pedestal correspond to slight snow thickness respectively
Degree, moderate snow thickness, heavy snow thickness and severe snow thickness.
4. Monitoring Snow Cover device as described in claim 1, which is characterized in that first detection part includes infrared signal hair
Emitter, second detection part includes infrared signal receiver.
5. Monitoring Snow Cover device as described in claim 1, which is characterized in that the holder is fixed with the pedestal by second
Component connects；Alternatively, the holder is integrally formed with the pedestal.
6. Monitoring Snow Cover device as described in claim 1, which is characterized in that the holder is vertical with the pedestal.
7. Monitoring Snow Cover device as described in claim 1, which is characterized in that the holder is slab construction, and from the bottom to top
Width it is gradually small.
8. Monitoring Snow Cover device as described in claim 1, which is characterized in that the bottom surface of the pedestal is plane or is arc
Face.
9. a kind of control pressurer system of pneumatic membrane building, including air charging system, which is characterized in that further include control device and such as
Claim 1 to 8 any one of them Monitoring Snow Cover device, the control device and the air charging system and the Monitoring Snow Cover
Device is electrically connected,
On the outer surface of cupular part for the main body that the Monitoring Snow Cover device is set to pneumatic membrane building, pass through the first detection part group
The thickness of accumulated snow is monitored with the second detection part group；
Air charging system described in the thickness control for the accumulated snow that the control device is obtained according to the Monitoring Snow Cover device monitoring adjusts
The air pressure of pneumatic membrane building.
10. a kind of pneumatic membrane building, including main body, which is characterized in that further include control pressurer system as claimed in claim 9.
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