CN208382526U - A kind of nuclear power station ventilating system duct type silencer of removable antidetonation - Google Patents
A kind of nuclear power station ventilating system duct type silencer of removable antidetonation Download PDFInfo
- Publication number
- CN208382526U CN208382526U CN201820673768.9U CN201820673768U CN208382526U CN 208382526 U CN208382526 U CN 208382526U CN 201820673768 U CN201820673768 U CN 201820673768U CN 208382526 U CN208382526 U CN 208382526U
- Authority
- CN
- China
- Prior art keywords
- deckle board
- skeleton
- silencer
- sealing plate
- arc
- 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.)
- Active
Links
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of nuclear power station ventilating system duct type silencers of removable antidetonation, including silencer cabinet, the evenly distributed anechoic sheet for being provided with no less than one of silencer box house, the silencer cabinet includes upper sealing plate, it is set to the side muffler part of the upper sealing plate bottom surface both side, it is set to the lower sealing plate of side muffler part bottom side, the side muffler part and the upper sealing plate, lower sealing plate is to be detachably connected, the anechoic sheet includes inner skeleton, it is set to the noise elimination cover board of the inner skeleton two sides, it is coated on the circular arc type deckle board on the inner skeleton surface, the inner skeleton and the noise elimination cover board, circular arc type deckle board is to be detachably connected, the utility model connection is easy, integral module can be dismantled, the installation of convenient transportation and scene, it is also more convenient for installation maintenance.
Description
Technical field
The utility model relates to a kind of a kind of nuclear power station ventilating system of silencing apparatus more particularly to removable antidetonation pipes
Road formula silencer.
Background technique
After Fukushima, Japan nuclear power station leakage accident in 2011, the Construction of Nuclear Electricity requirement in China constantly improves in country.
And the duct type silencer for being mounted on nuclear power station ventilation and air conditioning system, safety requirements are also constantly to improve.As anti-
Earthquake magnitude pipeline silencer, the noise mainly generated to fluid in nuclear power station air system plumbing play elimination, meet simultaneously
Shockproof requirements.And after nuclear power station comes into operation a period of time, the deadener etc. in silencer needs to regularly replace, but reflects
In master control room of nuclear power station ventilation and air conditioning system, air hose arrangement in silencer scene is close, and the transport and disassembly when equipment replacement are empty
Between it is very limited, be difficult to carry out whole transport and replacement, this brings potential great difficulty to the operation of power station future.So
The antidetonation grade silencer using detachable structure is needed, while meeting scene transport and the requirement installed, also to meet equipment
The noise requirements of antidetonation and master control room environmental condition.
Utility model content
Technical problem to be solved by the utility model is: the deadener of nuclear power station needs to be replaced frequently, but space is limited,
Present silencer is not convenient for transportation with integral installation dismounting and change, and shock strength is poor.
The solution that the utility model solves its technical problem is: a kind of nuclear power station ventilating system use of removable antidetonation
Duct type silencer, including silencer cabinet, the evenly distributed noise elimination for being provided with no less than one of silencer box house
Piece, the silencer cabinet include upper sealing plate, the side muffler part for being set to the upper sealing plate bottom surface both side, are set to the side
The lower sealing plate of muffler part bottom side, the side muffler part are to be detachably connected with the upper sealing plate, lower sealing plate, the anechoic sheet
It include inner skeleton, the noise elimination cover board for being set to the inner skeleton two sides, the circle for being coated on the inner skeleton surface
Camber deckle board, the inner skeleton are to be detachably connected with the noise elimination cover board, circular arc type deckle board.
The utility model provides a kind of nuclear power station ventilating system duct type silencer of removable antidetonation, includes to eliminate the noise
Device cabinet, the evenly distributed anechoic sheet for being provided with no less than one of silencer box house, detachable silencer cabinet is upper envelope
Plate, side muffler part, lower sealing plate, side muffler part have two pieces and are set to the bottom surface both side of upper sealing plate, and lower sealing plate is connected to side
The bottom surface of muffler part, side muffler part are to be detachably connected with upper sealing plate, lower sealing plate, and anechoic sheet includes inner skeleton, disappears
Sound cover board, circular arc type deckle board, noise elimination cover board have two pieces and are set to inner skeleton two sides, and circular arc type deckle board is coated on inner skeleton
Surface, inner skeleton are similarly and are detachably connected with noise elimination cover board, circular arc type deckle board, therefore, tear open to transport and installation on site
It unloads more convenient, will can integrally be split into these components, it is more convenient to internal maintenance for needing, it such as needs replacing impaired
Part can be dismounted independently, improve the utilization rate of resource, avoided traditional entirety and scrapped replacement way, and all parts are mutual
Connection support, improves whole shock strength.
As a further improvement of the above technical scheme, the side muffler part includes arc water conservancy diversion deckle board, the arc
There are arc sections in shape water conservancy diversion deckle board side towards the arc water conservancy diversion deckle board internal bend, and the arc sections are far from the arc water conservancy diversion
The side of deckle board is welded with the side seal board being parallel to each other with the arc water conservancy diversion deckle board, and the arc water conservancy diversion deckle board is internally provided with
Reinforcing rib, one end of the reinforcing rib are connected to the top surface of the arc water conservancy diversion deckle board, and the other end of the reinforcing rib is connected to
The bottom surface of the arc water conservancy diversion deckle board.
As a further improvement of the above technical scheme, the inner skeleton includes upper side skeleton and lower side skeleton, institute
The bottom surface both side for stating side skeleton is fixedly connected with left side skeleton and right side skeleton, and the top surface two sides of the lower side skeleton are connected to
The top surface two sides of the bottom side of the bottom side of the left side skeleton and the right side skeleton, the upper side skeleton are symmetrically arranged with L-type
Frame, the bottom surface both side of the lower side skeleton are symmetrically arranged with lower L-type frame.
As a further improvement of the above technical scheme, the circular arc type deckle board includes left side exterior deckle board, right side outline border
Plate, upside exterior deckle board, downside exterior deckle board, the left side exterior deckle board is bolted to the outside of the left side skeleton, described
Right side exterior deckle board is bolted to the outside of the right side skeleton, and the upside exterior deckle board is bolted on described
The top side of L-type frame, the downside exterior deckle board are bolted to the bottom side of the lower L-type frame.
As a further improvement of the above technical scheme, the left side exterior deckle board is arc structure.
As a further improvement of the above technical scheme, the right side exterior deckle board is arc structure.
As a further improvement of the above technical scheme, the anechoic sheet is mutually interconnected with the silencer cabinet by bolt
It connects.
Beneficial effect using above-mentioned further scheme is: integrated connection is more firm, and component is further refined, and
It is easy to connect, it is more convenient to the installing and dismounting for transporting sum on site.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the side muffler part structural schematic diagram of the utility model.
Fig. 3 is the inner skeleton structural schematic diagram of the utility model.
Fig. 4 is the outer circle arc frame structural schematic diagram of the utility model.
In figure: sealing plate, 6- interior bone under 1- silencer cabinet, 2- anechoic sheet, 3- upper sealing plate, the side 4- muffler part, 5-
Frame, 7- noise elimination cover board, 9- circular arc type deckle board, 10- arc water conservancy diversion deckle board, 11- arc sections, 12- side seal board, 13- reinforcing rib, 14-
L-type frame, the left side 20- are outer under side skeleton, the left side 16- skeleton, the right side 17- skeleton, the upper L-type frame of 18-, 19- under upper side skeleton, 15-
Exterior deckle board, the upside 22- exterior deckle board on the right side of deckle board, 21-.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1, the nuclear power station ventilating system duct type silencer of a kind of removable antidetonation, including silencer cabinet 1,
The evenly distributed anechoic sheet 2 for being provided with no less than one in 1 inside of silencer cabinet, the silencer cabinet 1 includes upper envelope
Plate 3, the side muffler part 4 for being set to 3 bottom surface both side of upper sealing plate, the lower sealing plate for being set to 4 bottom side of side muffler part
5, the side muffler part 4 is to be detachably connected with the upper sealing plate 3, lower sealing plate 5, and the anechoic sheet 2 includes inner skeleton
6, the circular arc type deckle board 9 for being set to the noise elimination cover board 7 of 6 two sides of inner skeleton, being coated on 6 surface of inner skeleton,
The inner skeleton 6 is to be detachably connected with the noise elimination cover board 7, circular arc type deckle board 9.
It can be seen from the above, the nuclear power station ventilating system that the utility model provides a kind of removable antidetonation is eliminated the noise with duct type
Device includes silencer cabinet 1, the evenly distributed anechoic sheet 2 for being provided with no less than one in 1 inside of silencer cabinet, silencer
Detachable cabinet 1 is upper sealing plate 3, side muffler part 4, lower sealing plate 5, and side muffler part 4 has two pieces and is set to the bottom of upper sealing plate 3
Face two sides, lower sealing plate 5 are connected to the bottom surface of side muffler part 4, and side muffler part 4 is detachably to connect with upper sealing plate 3, lower sealing plate 5
It connects, anechoic sheet 2 includes inner skeleton 6, noise elimination cover board 7, circular arc type deckle board 9, and noise elimination cover board 7 has two pieces and is set to interior bone
6 two sides of frame, circular arc type deckle board 9 are coated on 6 surface of inner skeleton, and inner skeleton 6 is similarly with noise elimination cover board 7, circular arc type deckle board 9
It is detachably connected, it is therefore, more convenient to transport and installing and dismounting on site, these components will can be integrally split into, for needing
It is more convenient to internal maintenance, injured part is such as needed replacing, can independently be dismounted, the utilization rate of resource is improved, avoids tradition
Entirety scrap replacement way, and all parts are connected with each other support, improve whole shock strength.
It is further used as preferred embodiment, as shown in Fig. 2, the side muffler part 4 includes arc water conservancy diversion deckle board
10, there are arc sections 11, the arc sections in 10 side of arc water conservancy diversion deckle board towards 10 internal bend of arc water conservancy diversion deckle board
11 sides far from the arc water conservancy diversion deckle board 10 are welded with the side seal board 12 being parallel to each other with the arc water conservancy diversion deckle board 10, institute
It states arc water conservancy diversion deckle board 10 and is internally provided with reinforcing rib 13, one end of the reinforcing rib 13 is connected to the arc water conservancy diversion deckle board 10
Top surface, the other end of the reinforcing rib 13 is connected to the bottom surface of the arc water conservancy diversion deckle board 10, when installation, arc water conservancy diversion deckle board
10 11 side of arc sections can effectively reduce windage and guide with to wind direction, side seal board 12 is towards outside, internally towards air inlet
Portion's structure is protected, and reinforcing rib 13 can enhance resistance to compression, impact resistance, can be effectively to side seal board when 12 stress of side seal board
12 middle part provides stress support, avoids or reduces deformation.
It is further used as preferred embodiment, as shown in figure 3, the inner skeleton 6 includes upper side skeleton 14 under
Side skeleton 15, the bottom surface both side of the upper side skeleton 14 are fixedly connected with left side skeleton 16 and right side skeleton 17, the lower side seam
The top surface two sides of frame 15 are connected to the bottom side of the left side skeleton 16 and the bottom side of the right side skeleton 17, the upper side skeleton
14 top surface two sides are symmetrically arranged with L-type frame 18, and the bottom surface both side of the lower side skeleton 15 is symmetrically arranged with lower L-type frame 19,
Preferably, the mutual direction of upper L-type frame 18, upper L-type frame 18 faces out vertically, convenient for opening up screw hole on upper L-type frame 18, rises
To the effect being connected and fixed, similarly lower L-type frame 19 reduces fortune also in this way, inner skeleton 6 is further broken into these structures
Occupancy volume when defeated, it is more practical.
Be further used as preferred embodiment, as shown in figure 4, the circular arc type deckle board 9 include left side exterior deckle board 20,
Right side exterior deckle board 21, upside exterior deckle board 22, downside exterior deckle board, the left side exterior deckle board 20 are bolted to the left side bone
The outside of frame 16, the right side exterior deckle board 21 are bolted to the outside of the right side skeleton 17, the upside exterior deckle board
22 are bolted to the top side of the upper L-type frame 18, and the downside exterior deckle board is bolted to the lower L-type frame 19
Bottom side, four exterior deckle boards of circular arc type deckle board 9 are whole to inner skeleton 6 to play coating function, and overall structure is more tight,
So that the installation of noise elimination cover board 7 is more firm, shock strength is effectively improved.
It is further used as preferred embodiment, as shown in figure 4, the left side exterior deckle board 19 is arc structure or right side
Exterior deckle board 20 is arc structure, arbitrarily one of them can be selected to be set as arc structure, specifically, arc structure is will
Exterior deckle board is bent into arc-shaped, and the exterior deckle board of the arc structure is arranged in inlet side, and arc structure can be reduced suffered by air inlet
Resistance, and guiding function is played to wind direction, further increase noise elimination effect.
It is further used as preferred embodiment, the anechoic sheet is inter-connected via a bolt joint with the silencer cabinet,
It is detachably connected, and firmly installs between each other.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (7)
1. a kind of nuclear power station ventilating system duct type silencer of removable antidetonation, including silencer cabinet (1), the noise elimination
The internal evenly distributed anechoic sheet (2) for being provided with no less than one of device cabinet (1), it is characterised in that: the silencer cabinet (1)
Including upper sealing plate (3), the side muffler part (4) that is set to the upper sealing plate (3) bottom surface both side, it is set to the side muffler part
(4) the lower sealing plate (5) of bottom side, the side muffler part (4) are to be detachably connected with the upper sealing plate (3), lower sealing plate (5), institute
Anechoic sheet (2) is stated to include inner skeleton (6), the noise elimination cover board (7) for being set to the inner skeleton (6) two sides, be coated on
The circular arc type deckle board (9) on inner skeleton (6) surface, the inner skeleton (6) and the noise elimination cover board (7), circular arc type frame
Plate (9) is to be detachably connected.
2. a kind of nuclear power station ventilating system duct type silencer of removable antidetonation according to claim 1, feature
Be: the side muffler part (4) includes arc water conservancy diversion deckle board (10), and arc water conservancy diversion deckle board (10) side is towards described
Arc water conservancy diversion deckle board (10) internal bend has arc sections (11), and the arc sections (11) are far from the arc water conservancy diversion deckle board (10)
Side is welded with the side seal board (12) being parallel to each other with the arc water conservancy diversion deckle board (10), and the arc water conservancy diversion deckle board (10) is internal
It is provided with reinforcing rib (13), one end of the reinforcing rib (13) is connected to the top surface of the arc water conservancy diversion deckle board (10), described to add
The other end of strengthening tendons (13) is connected to the bottom surface of the arc water conservancy diversion deckle board (10).
3. a kind of nuclear power station ventilating system duct type silencer of removable antidetonation according to claim 1, feature
Be: the inner skeleton (6) includes upper side skeleton (14) and lower side skeleton (15), the bottom surface two of the upper side skeleton (14)
Side is fixedly connected with left side skeleton (16) and right side skeleton (17), and the top surface two sides of the lower side skeleton (15) are connected to the left side
The top surface two sides of the bottom side of the bottom side of side skeleton (16) and the right side skeleton (17), the upper side skeleton (14) are symmetrically arranged with
The bottom surface both side of upper L-type frame (18), the lower side skeleton (15) is symmetrically arranged with lower L-type frame (19).
4. a kind of nuclear power station ventilating system duct type silencer of removable antidetonation according to claim 3, feature
Be: the circular arc type deckle board (9) includes left side exterior deckle board (20), right side exterior deckle board (21), upside exterior deckle board (22), downside
Exterior deckle board, the left side exterior deckle board (20) are bolted to the outside of the left side skeleton (16), the right side exterior deckle board
(21) it is bolted to the outside of the right side skeleton (17), the upside exterior deckle board (22) is bolted to described
The top side of upper L-type frame (18), the downside exterior deckle board are bolted to the bottom side of the lower L-type frame (19).
5. a kind of nuclear power station ventilating system duct type silencer of removable antidetonation according to claim 4, feature
Be: the left side exterior deckle board (20) is arc structure.
6. a kind of nuclear power station ventilating system duct type silencer of removable antidetonation according to claim 4, feature
Be: the right side exterior deckle board (21) is arc structure.
7. a kind of nuclear power station ventilating system duct type silencer of removable antidetonation according to claim 1, feature
Be: the anechoic sheet (2) is inter-connected via a bolt joint with the silencer cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673768.9U CN208382526U (en) | 2018-05-04 | 2018-05-04 | A kind of nuclear power station ventilating system duct type silencer of removable antidetonation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673768.9U CN208382526U (en) | 2018-05-04 | 2018-05-04 | A kind of nuclear power station ventilating system duct type silencer of removable antidetonation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208382526U true CN208382526U (en) | 2019-01-15 |
Family
ID=64974045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820673768.9U Active CN208382526U (en) | 2018-05-04 | 2018-05-04 | A kind of nuclear power station ventilating system duct type silencer of removable antidetonation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208382526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534340A (en) * | 2018-05-04 | 2018-09-14 | 南方风机股份有限公司 | A kind of nuclear power station ventilating system duct type silencer of dismantled and assembled antidetonation |
-
2018
- 2018-05-04 CN CN201820673768.9U patent/CN208382526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534340A (en) * | 2018-05-04 | 2018-09-14 | 南方风机股份有限公司 | A kind of nuclear power station ventilating system duct type silencer of dismantled and assembled antidetonation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108534340A (en) | A kind of nuclear power station ventilating system duct type silencer of dismantled and assembled antidetonation | |
| CN208382526U (en) | A kind of nuclear power station ventilating system duct type silencer of removable antidetonation | |
| CN103267084B (en) | Three-dimensional frame type buoyant raft vibration isolation device | |
| CN207869588U (en) | A kind of ventilating system of interchanger cabinet | |
| CN104929296B (en) | Integrated ceiling appliance mounting structure | |
| CN209908611U (en) | Silence case for diesel power generation system | |
| CN208280350U (en) | A kind of Anti-seismic used in nuclear power station wall hole installing type silencer | |
| CN201907632U (en) | Multifunctional structural box | |
| CN202675566U (en) | Combined type soundproofing still pressure box | |
| CN102673792B (en) | Cocoon packaged fire-proof cover of auxiliary power unit | |
| CN202451443U (en) | Ventilation equipment for sound-insulating cover of large industrial equipment | |
| CN202806876U (en) | Frame rail serving as air inlet pipeline, air inlet component, air inlet system and vehicle | |
| CN213420228U (en) | Flange with good sealing performance | |
| CN216042872U (en) | Toilet is installed and removed to portable based on narrow and small space | |
| CN217683703U (en) | Anti-seismic noise-reduction double-sided color steel composite air pipe | |
| CN207328750U (en) | A kind of conformal formula acoustic hood of ship | |
| CN208816407U (en) | A kind of box splicing structure low noise cabinet of modularization | |
| CN207196844U (en) | A kind of integrated air-line system | |
| CN217270429U (en) | Generating set exhaust structure | |
| CN208267944U (en) | A kind of modified muffler separation heat structure | |
| CN205896489U (en) | Spiral duct flange joint mechanism | |
| CN111092437A (en) | Prepackage type phase modulation machine system | |
| CN203488857U (en) | Combined ventilation air duct | |
| CN219756770U (en) | Integrated high-efficiency refrigerating station assembled in modularized mode | |
| CN216715354U (en) | Novel split mounting type air valve with good sealing effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190731 Address after: 528000 No. 31 Xihuan Road, Xiaotang, Nanhai District, Foshan City, Guangdong Province Co-patentee after: STATE NUCLEAR POWER ENGINEERING Co. Patentee after: NANFANG VENTILATOR Co.,Ltd. Address before: 528225 No. 31 Xihuan Road, Xiaotang, Nanhai District, Foshan City, Guangdong Province Patentee before: NANFANG VENTILATOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221202 Address after: No. 31, Xiaotang 3rd Ring West Road (Shinan Section), Nanhai District, Foshan, Guangdong 528222 Patentee after: NANFANG VENTILATOR Co.,Ltd. Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: No. 31, Xiaotang 3rd Ring West Road, Nanhai District, Foshan, Guangdong 528000 Patentee before: NANFANG VENTILATOR Co.,Ltd. Patentee before: STATE NUCLEAR POWER ENGINEERING Co. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 31, Xiaotang 3rd Ring West Road (Shinan Section), Nanhai District, Foshan, Guangdong 528222 Patentee after: NANFANG VENTILATOR Co.,Ltd. Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 31, Xiaotang 3rd Ring West Road (Shinan Section), Nanhai District, Foshan, Guangdong 528222 Patentee before: NANFANG VENTILATOR Co.,Ltd. Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |