CN113983599A - Industrial ventilation equipment capable of realizing gas explosion-proof early warning - Google Patents
Industrial ventilation equipment capable of realizing gas explosion-proof early warning Download PDFInfo
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- CN113983599A CN113983599A CN202111366381.1A CN202111366381A CN113983599A CN 113983599 A CN113983599 A CN 113983599A CN 202111366381 A CN202111366381 A CN 202111366381A CN 113983599 A CN113983599 A CN 113983599A
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- 238000009423 ventilation Methods 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 37
- 238000009298 carbon filtering Methods 0.000 description 7
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- 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
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- 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
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- 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
- F24F7/08—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 with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- 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
- F24F8/108—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 using dry filter elements
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- 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
- F24F8/15—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 by chemical means
- F24F8/158—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 by chemical means using active carbon
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses industrial ventilation equipment capable of realizing gas explosion-proof early warning, which comprises an exhaust mechanism, wherein a detection mechanism is arranged at the bottom of the exhaust mechanism, a connecting pipe a is arranged at the back of the exhaust mechanism, the top end of the connecting pipe a is connected with a filtering mechanism a, an installation plate is fixed on the front surface of the filtering mechanism a through a bolt, an installation frame is movably arranged on the inner side of the filtering mechanism a, a limiting frame is arranged on the inner side of the installation frame, and an active carbon filter layer is arranged on the inner side of the limiting frame. According to the gas explosion-proof early warning device, the fan can convey external air into the detection mechanism when the fan operates, the detection mechanism can detect indoor air, when the air contains gas, the operation of the alarm is controlled through the controller, so that workers can know gas leakage in time, meanwhile, the controller opens the exhaust mechanism and the gas conveying mechanism, and the exhaust mechanism and the gas conveying mechanism operate to ventilate the indoor air, so that the gas explosion-proof early warning is realized.
Description
Technical Field
The invention relates to the technical field of ventilation equipment, in particular to industrial ventilation equipment capable of realizing gas explosion-proof early warning.
Background
The air interchanger is based on the opposite side induced air of air supply on one side of inclosed indoor, then can form the principle of "new wind flow field" in indoor and design the development, it relies on mechanical air supply, the induced air, the new wind flow field is formed in the system to the force, be a novel environmental protection electrical apparatus who keeps indoor air clean and fresh constantly, but current industry ventilation air interchanger is when using, mostly do not possess explosion-proof early warning function, can not give timely opening air interchanger, and can not timely warning staff come the processing, inconvenient staff carries out work.
The ventilation equipment in the prior art has the following defects:
1. comparison document CN208671260U discloses an indoor ventilation equipment of energy-conserving efficient, "including the shell, the inner wall fixedly connected with bumper shock absorber of shell, the one end fixedly connected with inner shell of bumper shock absorber, the one end fixedly connected with air-out frame of inner shell, the first dead lever of one side fixedly connected with of air-out frame inner wall, the one end swing joint of first dead lever has first pivot, one side swing joint of first pivot has the head rod, the first hinge of the one end fixedly connected with of head rod, the other end fixedly connected with of inner shell frame that admits air, the one side fixedly connected with second dead lever of frame inner wall that admits air. This energy-conserving efficient indoor ventilation equipment through the setting of bumper shock absorber, has played the effect that reduces vibrations, the vibrations that send when having reduced the device use have prolonged the life of equipment. However, when the air-changing device is used, the air-changing device is not provided with an explosion-proof early warning function, the air-changing device cannot be opened in time, and the staff cannot be reminded of coming treatment in time, so that the work of the staff is inconvenient;
2. when the ventilation equipment in the prior art is used, workers are inconvenient to disassemble and clean the ventilation equipment, the workers are inconvenient to maintain, and the working efficiency of cleaning and maintaining of the workers is reduced;
3. when the ventilation equipment is used in the prior art, the entering air can not be well filtered, so that the entering air quality is not high, the discharged air can not be treated, and toxic gas is directly discharged to the outside.
Disclosure of Invention
The invention aims to provide industrial ventilation equipment capable of realizing gas explosion-proof early warning so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme that the industrial ventilation equipment capable of realizing gas explosion-proof early warning comprises an exhaust mechanism, wherein a detection mechanism is installed at the bottom of the exhaust mechanism, a fan is installed on the inner side of the detection mechanism, a gas transmission mechanism is installed at the bottom of the detection mechanism, and the gas transmission mechanism and the detection mechanism have the same structure;
the back of the exhaust mechanism is provided with a connecting pipe a, the top end of the connecting pipe a is connected with a filtering mechanism a, and the front of the filtering mechanism a is fixed with an installation plate through a bolt;
the inboard movable mounting of filter mechanism a has the mounting bracket, spacing is installed to the inboard of mounting bracket, the active carbon filter layer is installed to spacing inboard.
Preferably, the top end of the exhaust mechanism is provided with a dust screen a, the inner side of the exhaust mechanism is provided with an exhaust fan, the dust screen a is positioned on one side of the exhaust fan, and the outer wall of the exhaust mechanism is provided with a support rod.
Preferably, a connector is mounted at the top end of the connecting pipe a.
Preferably, the inner side wall of the filtering mechanism a is provided with a limiting groove.
Preferably, the connecting sleeve is installed at the back of the filtering mechanism a, the fixing groove is formed in the inner side wall of the connecting sleeve, the connecting head is embedded and connected to the inner side of the fixing groove, and the fixing bolt penetrates through the outer wall of the connecting sleeve.
Preferably, the stopper is installed at the both ends of mounting bracket, and the stopper gomphosis is in the inboard of spacing groove, filter screen a is installed to the inboard of spacing, and filter screen a is located one side of active carbon filter layer, and filter screen b is installed to the inboard of spacing, and filter screen b is located the opposite side of active carbon filter layer.
Preferably, the outer wall of the mounting plate is provided with an exhaust pipe, and the inner side of the exhaust pipe is provided with a dust screen b.
Preferably, an alarm is installed on the inner side of the detection mechanism and located on one side of the fan, and a controller is installed on the inner side of the detection mechanism and located on one side of the alarm.
Preferably, a connecting pipe b is installed at the back of the gas transmission mechanism, a filtering mechanism b is installed at the top end of the connecting pipe b, and the connecting pipe b and the filtering mechanism b have the same structure as the connecting pipe a and the filtering mechanism a.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the gas explosion-proof early warning device, external air can be conveyed to the interior of the detection mechanism when the fan operates, indoor air can be detected through the detection mechanism, when the air contains gas, the operation of the alarm is controlled through the controller, so that workers can know gas leakage in time, meanwhile, the exhaust mechanism and the gas transmission mechanism are started through the controller, and the indoor air is ventilated through the operation of the exhaust mechanism and the gas transmission mechanism, so that gas explosion-proof early warning is realized, and the use of the workers is facilitated.
2. The connecting head is connected to the inner side of the fixing groove in an embedded mode, the connecting stability of the connecting head and the connecting sleeve is guaranteed through the rotation of the fixing bolt, the connecting stability of the connecting pipe a and the filtering mechanism a is guaranteed, workers can conveniently detach the filtering mechanism a from the connecting pipe a, the mounting frame can slide on the inner side of the filtering mechanism a, the limiting block is embedded to the inner side of the limiting groove, the mounting frame is guaranteed to be stable when sliding, the mounting frame can be conveniently taken out of the inner side of the filtering mechanism a by the workers, mounting positions can be provided for the filtering net a, the filtering net b and the active carbon filtering layer through the limiting frame, the stability of the filtering net a, the filtering net b and the active carbon filtering layer is guaranteed, the workers can conveniently take out the filtering net a, the filtering net b and the active carbon filtering layer to clean and replace the filtering net a, and the workers can conveniently use the filter.
3. The invention can primarily filter the discharged air through the filter screen a, sterilize and disinfect the discharged air through the active carbon filter layer, further filter the air through the filter screen b, prevent toxic gas from being directly discharged to the outside, discharge the outside air into the room when the air conveying mechanism runs, and filter the air entering the room through the filter mechanism a, thereby providing the quality of the air entering the room.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exhaust mechanism of the present invention;
FIG. 3 is a schematic view of the filter mechanism of the present invention in a disassembled configuration;
FIG. 4 is a schematic view of the back structure of the filter mechanism of the present invention;
FIG. 5 is a schematic front view of the filter mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the mounting bracket of the present invention;
FIG. 7 is a schematic view of the exhaust pipe structure of the present invention;
fig. 8 is a schematic structural diagram of the detection mechanism of the present invention.
In the figure: 1. an exhaust mechanism; 101. a dust screen a; 102. an exhaust fan; 103. a support bar; 2. a connecting pipe a; 201. a connector; 3. a filtering mechanism a; 301. a limiting groove; 4. connecting sleeves; 401. fixing grooves; 402. a fixing bolt; 5. a mounting frame; 501. a limiting block; 502. a limiting frame; 503. a filter screen a; 504. an activated carbon filter layer; 505. a filter screen b; 6. mounting a plate; 601. an exhaust pipe; 602. a dust screen b; 7. a detection mechanism; 701. a fan; 702. a controller; 703. an alarm; 8. a gas delivery mechanism; 801. a connecting pipe b; 802. and a filtering mechanism b.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, 2 and 8, an industrial ventilation device capable of performing an explosion-proof early warning of gas,
the first embodiment is as follows: the top end of the exhaust mechanism 1 is provided with a dust screen a101, the inner side of the exhaust mechanism 1 is provided with an exhaust fan 102, the dust screen a101 is positioned on one side of the exhaust fan 102, the outer wall of the exhaust mechanism 1 is provided with a support rod 103, the dust screen a101 can prevent external dust from entering the inner side of the exhaust mechanism 1 to cause the damage of the exhaust mechanism 1, the support rod 103 can support the exhaust mechanism 1 to ensure the stability of the exhaust mechanism 1, the exhaust mechanism 1 can normally exhaust through the operation of the exhaust fan 102, the bottom of the exhaust mechanism 1 is provided with a detection mechanism 7, the inner side of the detection mechanism 7 is provided with a fan 701, the inner side of the detection mechanism 7 is provided with an alarm 703, the alarm 703 is positioned on one side of the fan 701, the inner side of the detection mechanism 7 is provided with a controller 702, the controller 702 is positioned on one side of the alarm 703, and can convey external air to the inner side of the detection mechanism 7 through the operation of the fan 701, the detection mechanism 7 can detect indoor air, when the air contains gas, the controller 702 controls the operation of the alarm 703 to enable workers to know gas leakage in time, the controller 702 opens the exhaust mechanism 1 and the gas transmission mechanism 8, the exhaust mechanism 1 and the gas transmission mechanism 8 operate to ventilate the indoor air, so that gas explosion-proof early warning is realized, and the workers can use the detection mechanism, the gas transmission mechanism 8 is installed at the bottom of the detection mechanism 7, the gas transmission mechanism 8 and the detection mechanism 7 have the same structure, the back of the gas transmission mechanism 8 is provided with the connecting pipe b801, the top of the connecting pipe b801 is provided with the filtering mechanism b802, the connecting pipe b801 and the filtering mechanism b802 have the same structure as the connecting pipe a2 and the filtering mechanism a3, when the gas transmission mechanism 8 operates, the outside air can be discharged into the room, and the air entering the room can be filtered through the filtering mechanism a3, thereby providing the air quality into the room, and the air delivery mechanism 8 can normally deliver the air into the room through the connection pipe a 2.
Referring to fig. 1, 2, 4 and 6, an industrial ventilation device capable of performing gas explosion-proof pre-warning is provided,
example two: connecting pipe a2 is installed at exhaust mechanism 1's back, connector 201 is installed on connecting pipe a 2's top, connecting pipe a 2's top is connected with filtering mechanism a3, adapter sleeve 4 is installed at filtering mechanism a 3's back, fixed slot 401 has been seted up to adapter sleeve 4's inside wall, and the inboard at fixed slot 401 is connected to connector 201 gomphosis, fixing bolt 402 is installed in adapter sleeve 4's outer wall through running through, connect the inboard at fixed slot 401 through connector 201 gomphosis, rethread rotates fixing bolt 402, guarantee the stability that connector 201 and adapter sleeve 4 are connected to guarantee the stability that connecting pipe a2 and filtering mechanism a3 are connected, and be convenient for the staff with filtering mechanism a3 and connecting pipe a2 split open, spacing groove 301 has been seted up to filtering mechanism a 3's inside wall, filtering mechanism a 3's inboard movable mounting bracket 5, stopper 501 is installed at the both ends of mounting bracket 5, and stopper 501 gomphosis is in the inboard of spacing groove 301, can slide in the inboard of filter mechanism a3 through mounting bracket 5, and rethread stopper 501 gomphosis is in the inboard of spacing groove 301, guarantees the stability of mounting bracket 5 when sliding to the staff of being convenient for takes out mounting bracket 5 from the inboard of filter mechanism a 3.
Referring to fig. 3, 4, 5 and 7, an industrial ventilation device capable of performing an explosion-proof early warning of gas,
example three: the inner side of the mounting frame 5 is provided with a limiting frame 502, the limiting frame 502 can provide mounting positions for a filter screen a503, a filter screen b505 and an active carbon filter layer 504, the stability of the filter screen a503, the filter screen b505 and the active carbon filter layer 504 is guaranteed, workers can take out the filter screen a503, the filter screen b505 and the active carbon filter layer 504 for cleaning and replacement, and the workers can use the filter screen, the active carbon filter layer 504 is mounted on the inner side of the limiting frame 502, the filter screen a503 is located on one side of the active carbon filter layer 504, the filter screen b505 is mounted on the inner side of the limiting frame 502, the filter screen b505 is located on the other side of the active carbon filter layer 504, discharged air can be primarily filtered through the filter screen a503, the discharged air can be sterilized and disinfected through the active carbon filter layer 504, and the air can be further filtered through the filter screen b505, prevent that poisonous gas from directly discharging to the external world, filtering mechanism a 3's front has mounting panel 6 through the bolt fastening, blast pipe 601 is installed to mounting panel 6's outer wall, and dust screen b602 is installed to blast pipe 601's inboard, can provide the mounted position for blast pipe 601 through mounting panel 6, guarantees the stability of blast pipe 601, can be connected with external device through blast pipe 601, makes exhaust mechanism 1 can normally discharge the room air, can prevent through dust screen b602 that external dust from entering into exhaust mechanism 1's inboard through blast pipe 601, leads to exhaust mechanism 1 to damage.
Referring to fig. 3, 4, 5 and 7, an industrial ventilation device capable of performing an explosion-proof early warning of gas,
example four: when the gas exchange equipment is overhauled, the mounting plate 6 is detached from the front of the filter mechanism a3, the mounting frame 5 can slide on the inner side of the filter mechanism a3, the limiting block 501 is embedded on the inner side of the limiting groove 301, the stability of the mounting frame 5 during sliding is ensured, so that a worker can take the mounting frame 5 out of the inner side of the filter mechanism a3 conveniently, and the limiting frame 502 can provide a filter screen a503, a filter screen b, a filter screen c, a gas explosion-proof early warning device and a gas exchange device for the air exchange equipment, Filter screen b505 and active carbon filter layer 504 provide the mounted position, guarantee filter screen a503, the stability of filter screen b505 and active carbon filter layer 504, and be convenient for the staff with filter screen a503, filter screen b505 and active carbon filter layer 504 take out to wash and change, make things convenient for the staff to use, connect the inboard at fixed slot 401 through connector 201 gomphosis, rethread rotates gim peg 402, guarantee the stability that connector 201 and adapter sleeve 4 are connected, thereby guarantee the stability that connecting pipe a2 and filtering mechanism a3 are connected, and be convenient for the staff to tear apart filtering mechanism a3 and connecting pipe a2, the staff is when overhauing exhaust mechanism 1, make things convenient for the staff to dismantle to overhaul exhaust mechanism 1 and maintain.
The working principle is that the dust screen a101 can prevent external dust from entering the inner side of the exhaust mechanism 1 to cause the exhaust mechanism 1 to be damaged, the support rod 103 can support the exhaust mechanism 1 to ensure the stability of the exhaust mechanism 1, the exhaust fan 102 operates to enable the exhaust mechanism 1 to exhaust normally, the detection mechanism 7 can detect indoor air, when the air contains gas, the controller 702 controls the operation of the alarm 703 to enable a worker to know the gas leakage in time, meanwhile, the controller 702 opens the exhaust mechanism 1 and the gas transmission mechanism 8, the exhaust mechanism 1 and the gas transmission mechanism 8 operate to ventilate the indoor air, the gas transmission mechanism 8 operates to discharge the external air into the room, the filter mechanism a3 can filter the air entering the room to provide the quality of the air entering the room, the air delivery mechanism 8 can normally input air into a room through the connecting pipe a2, the air delivery mechanism is connected to the inner side of the fixing groove 401 in an embedded mode through the connecting head 201, the fixing bolt 402 is rotated, the connecting stability of the connecting head 201 and the connecting sleeve 4 is guaranteed, the connecting stability of the connecting pipe a2 and the filtering mechanism a3 is guaranteed, a worker can conveniently separate the filtering mechanism a3 from the connecting pipe a2, the limiting frame 502 can provide mounting positions for the filter screen a503, the filter screen b505 and the activated carbon filtering layer 504, the stability of the filter screen a503, the filter screen b505 and the activated carbon filtering layer 504 is guaranteed, the worker can conveniently take out the filter screen a503, the filter screen b505 and the activated carbon filtering layer 504 to clean and replace, the discharged air can be primarily filtered through the filter screen a503, the discharged air can be sterilized and disinfected through the activated carbon filtering layer 504, and further filtered through the filter screen b505, prevent that poisonous gas from directly discharging to the external world, can provide the mounted position for blast pipe 601 through mounting panel 6, guarantee the stability of blast pipe 601, can be connected with external device through blast pipe 601, make exhaust mechanism 1 can normally discharge the room air, can prevent through dust screen b602 that external dust from entering into the inboard of exhaust mechanism 1 through blast pipe 601, lead to exhaust mechanism 1 to damage.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a can realize explosion-proof early warning's of gas industry ventilation equipment, includes exhaust mechanism (1), its characterized in that: the bottom of the exhaust mechanism (1) is provided with a detection mechanism (7), the inner side of the detection mechanism (7) is provided with a fan (701), the bottom of the detection mechanism (7) is provided with an air transmission mechanism (8), and the air transmission mechanism (8) and the detection mechanism (7) have the same structure;
a connecting pipe a (2) is mounted on the back of the exhaust mechanism (1), a filtering mechanism a (3) is connected to the top end of the connecting pipe a (2), and a mounting plate (6) is fixed on the front face of the filtering mechanism a (3) through a bolt;
the inboard movable mounting of filter mechanism a (3) has mounting bracket (5), spacing (502) are installed to the inboard of mounting bracket (5), activated carbon filter layer (504) are installed to the inboard of spacing (502).
2. The industrial ventilation and air exchange equipment capable of realizing gas explosion-proof early warning according to claim 1, is characterized in that: dust screen a (101) are installed to the top of exhaust mechanism (1), and exhaust fan (102) are installed to the inboard of exhaust mechanism (1), and dust screen a (101) are located one side of exhaust fan (102), and bracing piece (103) are installed to the outer wall of exhaust mechanism (1).
3. The industrial ventilation and air exchange equipment capable of realizing gas explosion-proof early warning according to claim 1, is characterized in that: and the top end of the connecting pipe a (2) is provided with a connector (201).
4. The industrial ventilation and air exchange equipment capable of realizing gas explosion-proof early warning according to claim 1, is characterized in that: and the inner side wall of the filtering mechanism a (3) is provided with a limit groove (301).
5. The industrial ventilation and air exchange equipment capable of realizing gas explosion-proof early warning according to claim 1, is characterized in that: adapter sleeve (4) are installed at the back of filter mechanism a (3), and fixed slot (401) have been seted up to the inside wall of adapter sleeve (4), and connector (201) gomphosis is connected in the inboard of fixed slot (401), and the outer wall of adapter sleeve (4) runs through and installs gim peg (402).
6. The industrial ventilation and air exchange equipment capable of realizing gas explosion-proof early warning according to claim 1, is characterized in that: stopper (501) are installed at the both ends of mounting bracket (5), and stopper (501) gomphosis is in the inboard of spacing groove (301), filter screen a (503) are installed to the inboard of spacing (502), and filter screen a (503) are located one side of active carbon filter layer (504), and filter screen b (505) are installed to the inboard of spacing (502), and filter screen b (505) are located the opposite side of active carbon filter layer (504).
7. The industrial ventilation and air exchange equipment capable of realizing gas explosion-proof early warning according to claim 1, is characterized in that: the outer wall of mounting panel (6) is installed blast pipe (601), and dust screen b (602) are installed to the inboard of blast pipe (601).
8. The industrial ventilation and air exchange equipment capable of realizing gas explosion-proof early warning according to claim 1, is characterized in that: an alarm (703) is installed on the inner side of the detection mechanism (7), the alarm (703) is located on one side of the fan (701), a controller (702) is installed on the inner side of the detection mechanism (7), and the controller (702) is located on one side of the alarm (703).
9. The industrial ventilation and air exchange equipment capable of realizing gas explosion-proof early warning according to claim 1, is characterized in that: the back of the gas transmission mechanism (8) is provided with a connecting pipe b (801), the top end of the connecting pipe b (801) is provided with a filtering mechanism b (802), and the connecting pipe b (801) and the filtering mechanism b (802) have the same structure as the connecting pipe a (2) and the filtering mechanism a (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111366381.1A CN113983599A (en) | 2021-11-18 | 2021-11-18 | Industrial ventilation equipment capable of realizing gas explosion-proof early warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111366381.1A CN113983599A (en) | 2021-11-18 | 2021-11-18 | Industrial ventilation equipment capable of realizing gas explosion-proof early warning |
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| Publication Number | Publication Date |
|---|---|
| CN113983599A true CN113983599A (en) | 2022-01-28 |
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|---|---|---|---|
| CN202111366381.1A Pending CN113983599A (en) | 2021-11-18 | 2021-11-18 | Industrial ventilation equipment capable of realizing gas explosion-proof early warning |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06241514A (en) * | 1993-02-16 | 1994-08-30 | Fuji Electric Co Ltd | Automatic ventilator |
| CN210717883U (en) * | 2019-09-16 | 2020-06-09 | 杭州翔泰电器有限公司 | Air purification refreshing machine |
| CN210889005U (en) * | 2019-11-21 | 2020-06-30 | 李红月 | Ventilation device for preventing coal mine gas from exceeding limit |
| CN212719964U (en) * | 2020-07-15 | 2021-03-16 | 深圳市金龙空调电器有限公司 | Energy-saving fan coil assembly and air conditioning system |
| CN213540458U (en) * | 2020-11-24 | 2021-06-25 | 重庆工程职业技术学院 | Gas ventilation device for coal mine underground upper corner |
| CN214464324U (en) * | 2020-11-12 | 2021-10-22 | 重庆工程职业技术学院 | Underground gas ventilation device with dust removal function |
-
2021
- 2021-11-18 CN CN202111366381.1A patent/CN113983599A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06241514A (en) * | 1993-02-16 | 1994-08-30 | Fuji Electric Co Ltd | Automatic ventilator |
| CN210717883U (en) * | 2019-09-16 | 2020-06-09 | 杭州翔泰电器有限公司 | Air purification refreshing machine |
| CN210889005U (en) * | 2019-11-21 | 2020-06-30 | 李红月 | Ventilation device for preventing coal mine gas from exceeding limit |
| CN212719964U (en) * | 2020-07-15 | 2021-03-16 | 深圳市金龙空调电器有限公司 | Energy-saving fan coil assembly and air conditioning system |
| CN214464324U (en) * | 2020-11-12 | 2021-10-22 | 重庆工程职业技术学院 | Underground gas ventilation device with dust removal function |
| CN213540458U (en) * | 2020-11-24 | 2021-06-25 | 重庆工程职业技术学院 | Gas ventilation device for coal mine underground upper corner |
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