CN111336636A - Forced ventilation explosion-proof sound insulation room with fresh air system - Google Patents
Forced ventilation explosion-proof sound insulation room with fresh air system Download PDFInfo
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- CN111336636A CN111336636A CN202010227980.4A CN202010227980A CN111336636A CN 111336636 A CN111336636 A CN 111336636A CN 202010227980 A CN202010227980 A CN 202010227980A CN 111336636 A CN111336636 A CN 111336636A
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- shell
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- air
- curb plate
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- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 44
- 230000030279 gene silencing Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 2
- 230000003584 silencer Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Duct Arrangements (AREA)
Abstract
The invention discloses a forced ventilation explosion-proof sound insulation room with a fresh air system, which comprises a shell, a top cover and connecting plates, wherein the top of the shell is fixedly connected with the top cover, the back parts of two sides of the shell are uniformly and fixedly connected with a plurality of connecting plates, the outer walls of a first side plate and a second side plate are sleeved with silencing sponges, connecting blocks are fixedly connected with two ends of each first side plate, the top ends of two adjacent first side plates are communicated with each other through a communicating pipe, the communicating pipe is fixedly connected with the top cover, the right end position of the first side plate at the top is communicated with an air inlet pipe, and the air inlet pipe is fixedly connected with. This explosion-proof sound-proof room of forced draft of new trend system has can effectively filter the air that gets into to have explosion-proof sound-proof room of forced draft of new trend system to avoid external dust to get into have the explosion-proof sound-proof room of forced draft of new trend system, and then avoid external dust to cause the influence to the normal work that has explosion-proof sound-proof room of forced draft of new trend system.
Description
Technical Field
The invention relates to the technical field of sound insulation rooms, in particular to a forced ventilation explosion-proof sound insulation room with a fresh air system.
Background
The sound insulation room (quiet room) is a sound insulation testing device designed for a product manufacturing workshop with testing requirements, sound absorption treatment is carried out in the sound insulation room, so that the sound insulation room becomes a small-sized soundless room, and small-sized products such as precision instruments, motors, sound equipment, transformers and the like can be tested in the sound insulation room. The existing equipment air inlet silencer does not have a dustproof structure, external dust is led to easily enter the air inlet silencer, dust collection in the air inlet silencer is led to, and long the past, the use of the whole silencing room is seriously influenced, and the service life is shortened.
Disclosure of Invention
The invention aims to provide a forced ventilation explosion-proof sound insulation room with a fresh air system, and aims to solve the problems that the air inlet silencer provided in the background technology does not have a dustproof structure, so that external dust is easy to enter the air inlet silencer, dust is collected in the air inlet silencer, the use of the whole silencing room is seriously influenced and the service life is shortened.
In order to achieve the purpose, the invention provides the following technical scheme: a forced ventilation explosion-proof sound insulation room with a fresh air system comprises a shell, a top cover and connecting plates, wherein the top of the shell is fixedly connected with the top cover, the back parts of two sides of the shell are uniformly and fixedly connected with a plurality of connecting plates, the front side of the shell is provided with an air inlet, the rear side of the shell is provided with an air outlet, the positions of the air inlet and the air outlet of the shell are fixedly connected with a plurality of connecting strips, and a plurality of silencing mechanisms are uniformly arranged in the shell;
the silencing mechanism comprises a first side plate, a second side plate, a silencing sponge, a connecting block, a communicating pipe and an air inlet pipe;
the both sides of first curb plate all have a plurality of second curb plates, a plurality of the second curb plate all communicates for each other with first curb plate, and is a plurality of first curb plate evenly distributed is in the shell, the outer wall of first curb plate and second curb plate all overlaps there is the amortization sponge, the equal rigid coupling in both ends of first curb plate has the connecting block, the connecting block slides with the connecting strip and cup joints, adjacent two the top of first curb plate is each other for the intercommunication through communicating pipe, communicating pipe and top cap looks rigid coupling, top the right-hand member position of first curb plate and air-supply line each other are for the intercommunication, air-supply line and roof looks rigid coupling.
Preferably, the air inlet of the shell is provided with a dustproof mechanism;
the dustproof mechanism comprises a connecting frame and a filter screen;
the inner wall rigid coupling of linking frame has the filter screen, the linking frame cup joints mutually with the air intake of shell, the linking frame is with shell looks rigid coupling.
Preferably, the bottom of the shell is sleeved with a dust collecting mechanism;
the dust collecting mechanism comprises a dust collecting box, a baffle plate and a handle;
the dust collection box is in sliding sleeve joint with the bottom of the shell, the left end of the dust collection box is fixedly connected with the baffle, and the left end of the baffle is fixedly connected with the handle.
Preferably, a one-way air valve is installed on the part, extending out of the top cover, of the air inlet pipe.
Preferably, one side of the dust collection box of the baffle plate is sleeved with a sealing ring.
Preferably, the clearance between the dust collection box and the shell is 1 mm-2 mm.
Compared with the prior art, the invention has the beneficial effects that:
this explosion-proof sound-proof room of forced draft of new trend system has can effectively filter the air that gets into to have explosion-proof sound-proof room of forced draft of new trend system to avoid external dust to get into have the explosion-proof sound-proof room of forced draft of new trend system, and then avoid external dust to cause the influence to the normal work that has explosion-proof sound-proof room of forced draft of new trend system, specifically as follows:
the forced ventilation explosion-proof sound insulation room with the fresh air system realizes noise reduction air inlet through the matching of the first side plate, the second side plate, the noise reduction sponge, the connecting block and the connecting strip, and can realize the purpose of dust removal under the interception of the noise reduction sponge;
the forced ventilation explosion-proof sound insulation room with the fresh air system has the advantages that large sundries are intercepted through the matching of the connecting frame and the filter screen, and the blocking phenomenon caused by the fact that the large sundries enter the whole mechanism is avoided;
the forced ventilation explosion-proof sound insulation room with the fresh air system realizes the collection of falling dust through the matching of the dust collection box, the baffle and the handle, can perform centralized treatment on the dust and is convenient to clean;
this explosion-proof room that gives sound insulation of forced draft of new trend system has through the cooperation of air-supply line and communicating pipe for absorbent dust can be cleared up on the amortization sponge, thereby realizes not dismantling the mesh that can clear up.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is a side cut-away schematic view of FIG. 1;
FIG. 5 is an enlarged view of the connection between the first side plate and the second side plate of FIG. 3;
fig. 6 is a schematic view of a connection structure of the connection block and the connection bar of fig. 3.
In the figure: 1. the shell, 2, amortization mechanism, 201, first curb plate, 202, second curb plate, 203, amortization sponge, 204, connecting block, 205, communicating pipe, 206, air-supply line, 3, dustproof mechanism, 301, linking frame, 302, filter screen, 4, collection dirt mechanism, 401, dust collection box, 402, baffle, 403, handle, 5, air intake, 6, air outlet, 7, connecting strip, 8, connecting plate, 9, top cap.
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. 1-6, the present invention provides a technical solution: a forced ventilation explosion-proof sound insulation room with a fresh air system comprises a shell 1, a top cover 9 and connecting plates 8, wherein the top of the shell 1 is fixedly connected with the top cover 9, the back parts of two sides of the shell 1 are uniformly and fixedly connected with the connecting plates 8, the front side of the shell 1 is provided with an air inlet 5, the rear side of the shell 1 is provided with an air outlet 6, the positions of the air inlet 5 and the air outlet 6 of the shell 1 are both fixedly connected with a plurality of connecting strips 7, and a plurality of silencing mechanisms 2 are uniformly arranged in the shell 1; the silencing mechanism 2 comprises a first side plate 201, a second side plate 202, a silencing sponge 203, a connecting block 204, a communicating pipe 205 and an air inlet pipe 206; the both sides of first curb plate 201 all have a plurality of second curb plates 202 with the rigid coupling, a plurality of second curb plates 202 all communicate for each other with first curb plate 201, a plurality of first curb plates 201 evenly distributed is in shell 1, the outer wall of first curb plate 201 and second curb plate 202 all overlaps there is amortization sponge 203, the equal rigid coupling in both ends of first curb plate 201 has connecting block 204, connecting block 204 cup joints with connecting strip 7 slip, the top of two adjacent first curb plates 201 each other communicates through communicating pipe 205, communicating pipe 205 and top cap 9 looks rigid coupling, the right-hand member position of the first curb plate 201 in top each other communicates with air-supply line 206, air-supply line 206 and roof 9 looks rigid coupling. The first side plate 201 and the second side plate 202 are distributed with apertures of 1 mm-2 mm.
A dustproof mechanism 3 is arranged at the position of an air inlet 5 of the shell 1; the dustproof mechanism 3 comprises a connecting frame 301 and a filter screen 302; the inner wall of the connecting frame 301 is fixedly connected with a filter screen 302, the connecting frame 301 is sleeved with the air inlet 5 of the shell 1, and the connecting frame 301 is fixedly connected with the shell 1. The bottom of the shell 1 is sleeved with a dust collecting mechanism 4; the dust collection mechanism 4 includes a dust box 401, a baffle 402, and a grip 403; the dust collection box 401 is slidably sleeved with the bottom of the housing 1, the left end of the dust collection box 401 is fixedly connected with the baffle 402, and the left end of the baffle 402 is fixedly connected with the grip 403. The portion of the air inlet pipe 206 extending out of the top cover 9 is provided with a one-way air valve. The baffle plate 402 is sleeved with a seal ring at one side of the dust box 401. The clearance between the dust collection box 401 and the housing 1 is 1 mm-2 mm. The towing handle 403 can pull out the dust box 401 by driving the baffle 402, thereby cleaning the dust.
The integral mechanism is fixedly connected and communicated with the forced ventilation explosion-proof sound insulation room with the fresh air system through the connecting plate 8, when air flows, outside air is primarily filtered through the filter screen 302, then enters the shell 1 through the air inlet 5, moves in an S shape under the limitation of the first side plate 201 and the second side plate 202, and finally enters the forced ventilation explosion-proof sound insulation room with the fresh air system through the air outlet 6 to realize air supply, in the process, the flowing air continuously impacts the second side plate 202 with the silencing sponge 203, dust carried by the air is intercepted by the silencing sponge 203 or is absorbed by the sponge 203 or falls into the dust collection box 401 at the bottom, after the integral mechanism is used for a period of time, the air pump is communicated with the one-way valve of the air inlet pipe 206, so that air is pumped into the first side plate 201 and the second side plate 202, and the air pumped into the first side plate 201 and the second side plate 202 is sprayed out from the small holes on the first side plate 201 and the second side plate 202, thereby will adsorb the dust on amortization sponge 203 and blow off, finally fall to the dust collection box 401 of bottom in to realize the clearance of amortization sponge, after the clearance finishes, pull handle 403 and take out dust collection box 401 and can clear up dust collection box 401, after the clearance finishes insert the bottom of shell 1 with dust collection box 401 again can.
In the invention, only the air inlet silencer component is improved, and no change is made to other mechanisms, so that the working principle and the working mode of the other mechanisms are not described in detail.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an explosion-proof room that gives sound insulation of forced draft of new trend system, includes shell (1), top cap (9) and connecting plate (8), the top rigid coupling of shell (1) has top cap (9), the even rigid coupling in both sides back of shell (1) has a plurality of connecting plates (8), its characterized in that: an air inlet (5) is formed in the front side of the shell (1), an air outlet (6) is formed in the rear side of the shell (1), a plurality of connecting strips (7) are fixedly connected to the positions of the air inlet (5) and the air outlet (6) of the shell (1), and a plurality of silencing mechanisms (2) are uniformly installed in the shell (1);
the silencing mechanism (2) comprises a first side plate (201), a second side plate (202), a silencing sponge (203), a connecting block (204), a communicating pipe (205) and an air inlet pipe (206);
the both sides of first curb plate (201) all have a plurality of second curb plates (202), a plurality of with the rigid coupling second curb plate (202) all are each other for the intercommunication with first curb plate (201), and are a plurality of first curb plate (201) evenly distributed is in shell (1), the outer wall of first curb plate (201) and second curb plate (202) all overlaps there is amortization sponge (203), the equal rigid coupling in both ends of first curb plate (201) has connecting block (204), connecting block (204) and connecting strip (7) slip cup joint, adjacent two the top of first curb plate (201) is each other for the intercommunication through communicating pipe (205), communicating pipe (205) and top cap (9) looks rigid coupling, top the right-hand member position of first curb plate (201) each other is for intercommunication with air-supply line (206), air-supply line (206) and roof (9) looks rigid coupling.
2. The forced ventilation explosion-proof sound-proof room with the fresh air system as claimed in claim 1, wherein: a dustproof mechanism (3) is arranged at the position of an air inlet (5) of the shell (1);
the dustproof mechanism (3) comprises a connecting frame (301) and a filter screen (302);
the inner wall rigid coupling of linking frame (301) has filter screen (302), linking frame (301) cup joints with air intake (5) of shell (1) mutually, linking frame (301) and shell (1) looks rigid coupling.
3. The forced ventilation explosion-proof sound-proof room with the fresh air system as claimed in claim 1, wherein: the bottom of the shell (1) is sleeved with a dust collecting mechanism (4);
the dust collection mechanism (4) comprises a dust collection box (401), a baffle plate (402) and a handle (403);
the dust collection box (401) is in sliding sleeve connection with the bottom of the shell (1), the left end of the dust collection box (401) is fixedly connected with the baffle (402), and the left end of the baffle (402) is fixedly connected with the handle (403).
4. The forced ventilation explosion-proof sound-proof room with the fresh air system as claimed in claim 1, wherein: and a one-way air valve is arranged on the part of the air inlet pipe (206) extending out of the top cover (9).
5. The forced ventilation explosion-proof sound-proof room with the fresh air system as claimed in claim 3, wherein: and a sealing ring is sleeved on one side of the dust collection box (401) of the baffle plate (402).
6. The forced ventilation explosion-proof sound-proof room with the fresh air system as claimed in claim 3, wherein: the clearance between the dust collection box (401) and the shell (1) is 1 mm-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010227980.4A CN111336636A (en) | 2020-03-27 | 2020-03-27 | Forced ventilation explosion-proof sound insulation room with fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010227980.4A CN111336636A (en) | 2020-03-27 | 2020-03-27 | Forced ventilation explosion-proof sound insulation room with fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111336636A true CN111336636A (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010227980.4A Pending CN111336636A (en) | 2020-03-27 | 2020-03-27 | Forced ventilation explosion-proof sound insulation room with fresh air system |
Country Status (1)
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| CN (1) | CN111336636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900734A (en) * | 2020-12-31 | 2021-06-04 | 深圳中天精装股份有限公司 | Fire prevention sound insulation wallboard for assembly type structure |
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Application publication date: 20200626 |
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| RJ01 | Rejection of invention patent application after publication |