CN112588766B - Exhaust system that high-efficient toilet used - Google Patents
Exhaust system that high-efficient toilet used Download PDFInfo
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- CN112588766B CN112588766B CN202011348171.5A CN202011348171A CN112588766B CN 112588766 B CN112588766 B CN 112588766B CN 202011348171 A CN202011348171 A CN 202011348171A CN 112588766 B CN112588766 B CN 112588766B
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- dust collecting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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Abstract
The invention discloses an exhaust system for a high-efficiency clean room, relates to the technical field of clean systems for the clean room, and aims to solve the problem that most ground dust suction mechanisms are far away from an air suction pipe, so that the suction force of dust in the middle of the clean room is weakest, and the clean effects of different positions of the clean room are different. One side of toilet is provided with the air shower, the top of toilet is provided with the air inlet system, one side of air inlet system is provided with the house steward of airing exhaust, one side of house steward of airing exhaust is provided with the shunt tubes, one side that shunt tubes one end is kept away from to house steward one side that the shunt tubes one end is close to the air shower all is provided with the wall house steward that induced drafts, one side of house steward of airing exhaust and one side of shunt tubes all are provided with the wall house steward that induced drafts, the inside intermediate position department symmetry of ground dust absorption mechanism is provided with first dust collecting tank, one side of first dust collecting tank all is provided with the second dust collecting tank, one side that first dust collecting tank was kept away from to the second dust collecting tank all is provided with the third dust collecting tank.
Description
Technical Field
The invention relates to the technical field of clean systems for clean rooms, in particular to an exhaust system for a high-efficiency clean room.
Background
The clean room controls the concentration of air suspended particles in a certain space range by using a certain scientific and technical means, and the clean room achieves a grade corresponding to a certain concentration level. The clean room is more common in our manufacturing enterprise, and it is strict in fact, the clean room is not only the tiny particle in the control air, and what he wants to control is the corpuscle in the whole clean room, dust, bacterium and microorganism etc. except that need control these, the clean room still must control other parameters such as air temperature, humidity, pressure, noise generally, the exhaust system that high efficiency clean room used is just the exhaust system who outwards takes out clean room air, and its efficient setting can guarantee that the clean room keeps good cleanliness factor.
When the exhaust system that the toilet of present market used, most ground dust absorption mechanism is because keeping away from the aspiration channel, and the suction to the dust in the middle of the toilet is weakest, leads to the clean effect of different positions of toilet different, therefore urgently needed an exhaust system that high-efficient toilet used in the market to solve these problems.
Disclosure of Invention
The invention aims to provide an exhaust system for a high-efficiency clean room, which aims to solve the problem that most floor dust suction mechanisms in the background art have the weakest suction force on dust in the middle of the clean room due to the fact that the dust suction mechanisms are far away from an air suction pipe, so that the clean effects of different positions of the clean room are different.
In order to achieve the purpose, the invention provides the following technical scheme: an exhaust system for a high-efficiency clean room comprises the clean room, wherein an air shower is arranged on one side of the clean room, an air inlet system is arranged above the clean room, an exhaust main pipe is arranged on one side of the air inlet system, a shunt pipe is arranged on one side of the exhaust main pipe, a wall surface air suction main pipe is arranged on one side of the exhaust main pipe close to the air shower and one side of one end of the shunt pipe far away from the shunt pipe close to the air shower, ground surface air suction main pipes are arranged below two ends of the shunt pipe and one side of two ends of the shunt pipe, wall surface air suction main pipes are arranged on one side of the exhaust main pipe and one side of the shunt pipe, wall surface air suction shunt pipes are respectively arranged below the wall surface air suction main pipe, a ground surface dust collection mechanism is arranged below the clean room, first dust collection grooves are symmetrically arranged at the middle positions in the ground surface dust collection mechanism, and second dust collection grooves are arranged on one side of the first dust collection grooves, one side that first dust collecting tank was kept away from in second dust collecting tank all is provided with the third dust collecting tank, the both sides of the inside of first dust collecting tank, second dust collecting tank and third dust collecting tank all are provided with the dirt blocking mechanism, the fixed filter equipment that is provided with of one end of toilet, the both sides of first dust collecting tank are through album wind fill sealing connection with first ground aspiration channel, the both sides of second dust collecting tank are through album wind fill sealing connection with second ground aspiration channel, the both sides of third dust collecting tank are through album wind fill sealing connection with third ground aspiration channel, the latus rectum of third ground aspiration channel is greater than the latus rectum of second ground aspiration channel, and the latus rectum of first ground aspiration channel is less than the latus rectum of second ground aspiration channel, and third ground aspiration channel, second ground aspiration channel and first ground aspiration channel all with the sealing connection of ground aspiration channel.
Preferably, the wall surface induced draft mechanism is arranged below the wall surface induced draft shunt pipe, and one end of the wall surface induced draft mechanism penetrates through and extends to the inside of the clean room.
Preferably, the upper ends of the first dust collecting groove, the second dust collecting groove and the third dust collecting groove are all provided with dust filtering plates, a guide return plate is fixedly arranged below the dust filtering plates, a dust raising prevention plate is fixedly arranged below the guide return plate, the height of the guide return plate is gradually decreased from the middle to two ends, the two ends of the guide return plate are fixedly provided with upper filter plates, the two ends of the dust raising prevention plate are fixedly provided with lower filter plates, the lower filter plates are positioned below the upper filter plates, and dust outlets are formed in the lower portions of the first dust collecting groove, the second dust collecting groove and the third dust collecting groove.
Preferably, the inner dust blocking plate is installed at one end, close to the limiting groove, of the inner part of the dust blocking mechanism, the outer dust blocking plate is fixedly arranged on one side of the inner dust blocking plate, the upper end of the inner dust blocking plate is fixedly connected with the dust blocking mechanism, the lower end of the inner dust blocking plate inclines towards the direction of the return plate, the lower end of the outer dust blocking plate is fixedly connected with the dust blocking mechanism, and the upper end of the outer dust blocking plate inclines towards the direction of the inner dust blocking plate.
Preferably, the fixed spacing seat that is provided with in inside one side of filter equipment, the fixed filter screen just that is provided with of draw-in groove is passed through to the inside one side of filter equipment, and just the filter screen is close to one side of spacing seat and is provided with the active carbon filter screen through the draw-in groove is fixed, the intermediate position of just filter screen and active carbon filter screen is the arc, and just the height of just filter screen and active carbon filter screen is degressive gradually to both ends by the centre.
Preferably, the inside of spacing seat is provided with pressure boost groove, spacing groove and foamed ceramic filter screen groove, the pressure boost groove is located one side of spacing groove, and foamed ceramic filter screen groove is located the opposite side of spacing groove, the inside of foamed ceramic filter screen groove is provided with the foamed ceramic filter screen, and the diameter of foamed ceramic filter screen is greater than the latus rectum of spacing groove.
Preferably, one side of foamed ceramic filter screen groove is provided with the anion and purifies the layer, and the diameter that the anion purified the layer is greater than the latus rectum of foamed ceramic filter screen groove, the latus rectum of pressure-increasing tank is progressively decreased to the other end by the one end of keeping away from the foamed ceramic filter screen.
Preferably, the intermediate position department of shunt tubes seals and installs shunt tubes flow sensor, the intermediate position department seal installation that the shunt tubes induced drafts on the wall has the shunt tubes flow sensor that induced drafts on the wall, the one end seal installation that the house steward induced drafts on the ground has house steward flow sensor that induced drafts on the ground, the inside of toilet is provided with PLC module and display module respectively.
Preferably, shunt tubes flow sensor, the ground manifold flow sensor that induced drafts and the wall shunt tubes flow sensor that induced drafts and the two-way electric connection of PLC module, the output of PLC module and stop valve and display module's input electric connection.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the ground dust collection mechanism is divided into six parts, the first dust collection groove is closest to the middle position of the clean room, the drift diameter of the first ground suction pipe connected with the two sides of the first dust collection groove is smallest, so that the wind pressure can be increased, the wind pressure loss caused by the fact that the first dust collection groove is farthest away from the ground suction main pipe is made up, the drift diameter of the third ground suction pipe is largest, so that the wind pressure can be weakened, and the problem that most ground dust collection mechanisms are far away from the suction pipes, the suction force on dust in the middle of the clean room is weakest, and the cleaning effects of different positions of the clean room are different is solved.
2. The dust suction device is characterized in that the guide-back plate is arranged on the upper filter plate, the lower filter plate is arranged on the lower filter plate, the guide-back plate is used for guiding dust sucked from the dust filter plate to two sides, the outer dust blocking plate and the inner dust blocking plate block dust in air, larger particles of dust are reduced due to the influence of gravity, the upper filter plate and the lower filter plate filter the dust, the dust is collected below the dust raising prevention plate and can be discharged through the dust outlet, and meanwhile, filter holes between the upper filter plate and the lower filter plate are staggered, so that the suction of the dust in the air caused by air suction is reduced.
3. According to the invention, the flow velocity of gas among the flow dividing pipe, the ground air suction main pipe and the wall air suction dividing pipe is sensed by arranging the flow dividing pipe flow sensor, the flow sensor of the ground air suction main pipe and the flow sensor of the wall air suction dividing pipe, so that the change of the flow velocity is displayed by the display module, whether the gas leakage is caused by the pipeline damage or not is timely found, the reduction of the cleaning performance is caused, the external air is prevented from flowing backwards by the stop valve, and the cleanliness of the clean room is kept.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the floor cleaning mechanism of the present invention;
FIG. 3 is a cross-sectional view taken along the line A-A of the present invention;
FIG. 4 is a schematic view of the filter mechanism of the present invention;
fig. 5 is a schematic diagram of the principle of the present invention.
In the figure: 1. a clean room; 2. an air shower; 3. an air inlet system; 4. a main exhaust duct; 5. a filtering mechanism; 6. a shunt tube; 7. a wall surface air suction main pipe; 8. a wall surface air suction flow dividing pipe; 9. a wall surface air suction mechanism; 10. a first dust collecting groove; 11. a second dust collecting groove; 12. a third dust collecting groove; 13. a ground air suction main pipe; 14. a wind collecting hopper; 15. a third ground suction pipe; 16. a second ground air suction pipe; 17. a first ground suction pipe; 18. a dust blocking mechanism; 19. a ground dust suction mechanism; 20. an outer dust blocking plate; 21. an inner dust blocking plate; 22. a guide-back plate; 23. an upper filter plate; 24. a dust-raising prevention plate; 25. a lower filter plate; 26. a dust outlet; 27. a foamed ceramic filter screen groove; 28. a limiting seat; 29. primary filtering net; 30. an activated carbon filter screen; 31. a foamed ceramic filter screen; 32. a negative ion purification layer; 33. a pressurizing tank; 34. a dust filter plate; 35. a limiting groove; 36. a shunt tube flow sensor; 37. a ground air suction main pipe flow sensor; 38. a wall surface air suction flow dividing pipe flow sensor; 39. a stop valve; 40. a PLC module; 41. and a display module.
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.
Referring to fig. 1-5, an embodiment of the present invention is shown: an exhaust system for a high-efficiency clean room comprises a clean room 1, wherein one side of the clean room 1 is provided with an air shower 2, an air inlet system 3 is arranged above the clean room 1, one side of the air inlet system 3 is provided with an exhaust main pipe 4, one side of the exhaust main pipe 4 is provided with a shunt pipe 6, one side of the exhaust main pipe 4 close to the air shower 2 and one side of the shunt pipe 6 far away from the shunt pipe 6 and close to the air shower 2 are both provided with a wall surface air suction main pipe 7, the lower parts of the two ends of the shunt pipe 6 and one side of the two ends of the shunt pipe 6 are both provided with a ground surface air suction main pipe 13, one side of the exhaust main pipe 4 and one side of the shunt pipe 6 are both provided with a wall surface air suction main pipe 7, the lower parts of the wall surface air suction main pipe 7 are respectively provided with a wall surface air suction shunt pipe 8, the lower part of the clean room 1 is provided with a ground dust suction mechanism 19, and the middle position in the ground dust suction mechanism 19 is symmetrically provided with first dust collection grooves 10, one side of the first dust collecting groove 10 is provided with a second dust collecting groove 11, one side of the second dust collecting groove 11 far away from the first dust collecting groove 10 is provided with a third dust collecting groove 12, two sides of the inner parts of the first dust collecting groove 10, the second dust collecting groove 11 and the third dust collecting groove 12 are provided with dust blocking mechanisms 18, the dust blocking mechanisms 18 can block air, so that large-particle dust can fall down to prevent excessive dust from being gathered in an exhaust system, one end of the clean room 1 is fixedly provided with a filtering mechanism 5, the filtering mechanism 5 filters gas to keep the cleanliness of the exhausted air, two sides of the first dust collecting groove 10 are hermetically connected with a first ground suction pipe 17 through a wind collecting hopper 14, two sides of the second dust collecting groove 11 are hermetically connected with a second ground suction pipe 16 through the wind collecting hopper 14, two sides of the third dust collecting groove 12 are hermetically connected with a third ground suction pipe 15 through the wind collecting hopper 14, and the through diameter of the third ground suction pipe 15 is larger than the through diameter of the first ground suction pipe 16, and the drift diameter of the first ground aspiration channel 17 is smaller than the drift diameter of the second ground aspiration channel 16, and the third ground aspiration channel 15, the second ground aspiration channel 16 and the first ground aspiration channel 17 are all hermetically connected with the ground aspiration header 13.
Further, the wall air suction mechanism 9 is arranged below the wall air suction flow dividing pipe 8, one end of the wall air suction mechanism 9 penetrates through and extends to the inside of the clean room 1, and air close to the wall body is sucked through the wall air suction mechanism 9.
Furthermore, the upper ends of the first dust collecting groove 10, the second dust collecting groove 11 and the third dust collecting groove 12 are all provided with dust filtering plates 34, the lower part of the dust filtering plates 34 is fixedly provided with guide-back plates 22, the guide-back plates 22 guide the entering gas, the lower part of the guide-back plates 22 is fixedly provided with dust-proof plates 24, the height of the guide-back plates 22 gradually decreases from the middle to the two ends, the two ends of the guide-back plates 22 are fixedly provided with upper filter plates 23, the two ends of the dust-proof plates 24 are fixedly provided with lower filter plates 25, the lower filter plates 25 are positioned below the upper filter plates 23, the lower parts of the first dust collecting groove 10, the second dust collecting groove 11 and the third dust collecting groove 12 are all provided with dust outlets 26, and the dust below the dust-proof plates 24 is reduced from being sucked out by staggering the filter holes of the lower filter plates 25 and the upper filter plates 23.
Further, one end of the inside of the dust blocking mechanism 18, which is close to the limiting groove 35, is provided with an inner dust blocking plate 21, one side of the inner dust blocking plate 21 is fixedly provided with an outer dust blocking plate 20, the upper end of the inner dust blocking plate 21 is fixedly connected with the dust blocking mechanism 18, the lower end of the inner dust blocking plate 21 inclines towards the return plate 22, the lower end of the outer dust blocking plate 20 is fixedly connected with the dust blocking mechanism 18, and the upper end of the outer dust blocking plate 20 inclines towards the inner dust blocking plate 21.
Further, the fixed spacing seat 28 that is provided with in one side of the inside of filter mechanism 5, the fixed first filter screen 29 that is provided with of draw-in groove is passed through to the inside one side of filter mechanism 5, and just first filter screen 29 is close to one side of spacing seat 28 and is provided with active carbon filter screen 30 through the draw-in groove is fixed, the intermediate position of first filter screen 29 and active carbon filter screen 30 is the arc, and the height of just first filter screen 29 and active carbon filter screen 30 is steadilyd decrease to both ends by the centre gradually, through setting first filter screen 29 and active carbon filter screen 30 to the both sides slope, middle arc has increased its and gaseous area of contact, thereby suggestion filter effect.
Further, the inside of spacing seat 28 is provided with pressure boost groove 33, spacing groove 35 and ceramic foam filter screen groove 27, and pressure boost groove 33 is located one side of spacing groove 35, and ceramic foam filter screen groove 27 is located the opposite side of spacing groove 35, and ceramic foam filter screen 31 is provided with to the inside of ceramic foam filter screen groove 27, and ceramic foam filter screen 31's diameter is greater than the latus rectum of spacing groove 35, and is spacing to ceramic foam filter screen 31 through the injecing of latus rectum.
Further, one side of the ceramic foam filter groove 27 is provided with an anion purification layer 32, the diameter of the anion purification layer 32 is larger than the drift diameter of the ceramic foam filter groove 27, the drift diameter of the pressurization groove 33 gradually decreases from one end far away from the ceramic foam filter net 31 to the other end, and the entering air is compressed by the contraction of the drift diameter of the pressurization groove 33, so that the flow rate is increased.
Further, shunt tubes flow sensor 36 is installed in the intermediate position department seal of shunt tubes 6, the wall induced draft shunt tubes 8's intermediate position department seal installation has the wall induced draft shunt tubes flow sensor 38, the one end seal installation of the house steward 13 that induced drafts on the ground has house steward flow sensor 37 that induced drafts on the ground, the inside of toilet 1 is provided with PLC module 40 and display module 41 respectively, through shunt tubes flow sensor 36, house steward flow sensor 37 and the wall induced draft shunt tubes flow sensor 38 that induced drafts on the ground come the velocity of flow that the perception corresponds the pipeline, thereby judge whether gas leakage appears in the pipeline, be convenient for in time repair.
Further, shunt tubes flow sensor 36, the ground house steward flow sensor 37 that induced drafts and the wall shunt tubes flow sensor 38 that induced drafts and the two-way electric connection of PLC module 40, the output of PLC module 40 and stop valve 39 and the input electric connection of display module 41 have realized through electric connection that the signal transmission that flow sensor received is for the PLC module, and the PLC module is giving display module 41 and is showing.
The working principle is as follows: when in use, the wall suction mechanism 9 and the ground dust suction mechanism 19 suck the interior of the clean room 1, firstly, dust enters the ground dust suction mechanism 19 through the dust filter plate 34, is guided to the two sides by the guide return plate 22 to be shunted, and is shielded by the outer dust blocking plate 20 and the inner dust blocking plate 21, so that the dust falls down, passes through the upper filter plate 23 and the lower filter plate 25, is collected below the dust raising prevention plate 24, small-particle dust is introduced into the corresponding ground suction pipe through the air collecting hopper 14, the ground dust suction mechanism 19 is provided with the first dust collecting groove 10, the second dust collecting groove 11 and the third dust collecting groove 12 through different positions, the first ground suction pipes 17 with the diameter smaller than that of the second ground suction pipes 16 are arranged at the two sides of the first dust collecting groove 10 at the middle part of the clean room 1, the flow rate of air is increased through the smaller through diameter, thereby making up the length of the first ground suction pipes 17 from the ground suction main pipe 13, thereby the suction loss that causes, be provided with the third ground aspiration channel 15 that leads to the footpath bigger than second ground aspiration channel 16 in third dust collecting tank 12 both sides, it is short to have avoided apart from ground aspiration manifold 13, the condition that causes the suction to increase, thereby keep the suction in toilet 1 the same, can not cause regional suction differentiation and influence the condition of clean degree, the air gathers ground aspiration manifold 13, flow into air exhaust manifold 4 through shunt tubes 6, the air also can pass wall aspiration shunt tubes 8 in proper order through wall mechanism 9 that induced drafts, wall aspiration manifold 7 and shunt tubes 6 flow into air exhaust manifold 4, the air gets into filter mechanism 5 once through first filter screen 29 and active carbon filter screen 30, foamed ceramic filter screen 31 and anion purification layer 32 and filter and disinfect, thereby prevent inside dust and bacterium from discharging, simultaneously through shunt tubes flow sensor 36, the perception is to shunt tubes 38 to the shunt tubes is induced draft through the setting of ground aspiration manifold flow sensor 37 and wall shunt tubes Should the gas velocity of flow of pipeline transmit for PLC module 40, PLC module 40 sends and shows for display module 41 to whether the transform through the velocity of flow in time discovers the pipeline and appears leaking, realizes the save of clean function, prevents through the setting of stop valve 39 that the air from outside pouring into toilet 1.
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. An exhaust system that high-efficient toilet used, includes toilet (1), its characterized in that: an air shower (2) is arranged on one side of the clean room (1), an air inlet system (3) is arranged above the clean room (1), an air exhaust header pipe (4) is arranged on one side of the air inlet system (3), a shunt pipe (6) is arranged on one side of the air exhaust header pipe (4), a wall air suction header pipe (7) is arranged on one side of the air exhaust header pipe (4) close to the air shower (2) and one side of one end of the shunt pipe (6) far away from the air shower (2), ground air suction header pipes (13) are arranged below and on one sides of two ends of the shunt pipe (6), air suction wall header pipes (7) are arranged on one side of the air exhaust header pipe (4) and one side of the shunt pipe (6), wall air suction shunt pipes (8) are respectively arranged below the wall air suction header pipe (7), and a ground dust suction mechanism (19) is arranged below the clean room (1), the dust collecting device is characterized in that first dust collecting grooves (10) are symmetrically arranged at the middle position inside the ground dust collecting mechanism (19), second dust collecting grooves (11) are formed in one sides of the first dust collecting grooves (10), third dust collecting grooves (12) are formed in one sides, far away from the first dust collecting grooves (10), of the second dust collecting grooves (11), dust blocking mechanisms (18) are arranged on the two sides of the inside of the first dust collecting grooves (10), the second dust collecting grooves (11) and the two sides of the inside of the third dust collecting grooves (12), a filtering mechanism (5) is fixedly arranged at one end of the clean room (1), first ground suction pipes (17) are hermetically connected to the two sides of the first dust collecting grooves (10) through air collecting hoppers (14), second ground suction pipes (16) are hermetically connected to the two sides of the second dust collecting grooves (11) through air collecting hoppers (14), and third ground suction pipes (15) are hermetically connected to the two sides of the third dust collecting grooves (12) through air collecting hoppers (14), the drift diameter of third ground aspiration channel (15) is greater than the drift diameter of second ground aspiration channel (16), and the drift diameter of first ground aspiration channel (17) is less than the drift diameter of second ground aspiration channel (16), and third ground aspiration channel (15), second ground aspiration channel (16) and first ground aspiration channel (17) all with ground aspiration manifold (13) sealing connection.
2. The exhaust system for a high efficiency clean room of claim 1, wherein: the wall surface air suction flow dividing pipe (8) is provided with a wall surface air suction mechanism (9) below, and one end of the wall surface air suction mechanism (9) penetrates through and extends to the inside of the clean room (1).
3. The exhaust system for a high efficiency clean room of claim 1, wherein: the dust collection device is characterized in that dust filter plates (34) are mounted at the upper ends of the first dust collection groove (10), the second dust collection groove (11) and the third dust collection groove (12), guide return plates (22) are fixedly arranged below the dust filter plates (34), dust-proof plates (24) are fixedly arranged below the guide return plates (22), the height of the guide return plates (22) is gradually decreased from the middle to the two ends, upper filter plates (23) are fixedly mounted at the two ends of the guide return plates (22), lower filter plates (25) are fixedly mounted at the two ends of the dust-proof plates (24), the lower filter plates (25) are located below the upper filter plates (23), and dust outlets (26) are arranged below the first dust collection groove (10), the second dust collection groove (11) and the third dust collection groove (12).
4. The exhaust system for a high efficiency clean room of claim 1, wherein: hinder the inside one end that is close to spacing groove (35) of dirt mechanism (18) and install interior dirt board (21), the fixed outer dirt board (20) that hinders that is provided with in one side of dirt board (21), the upper end and the dirt mechanism (18) fixed connection of interior dirt board (21), and the lower extreme of interior dirt board (21) to return board (22) direction slope, the lower extreme and the dirt mechanism (18) fixed connection of outer dirt board (20) that hinders, and the upper end of outer dirt board (20) to the slope of interior dirt board (21) direction.
5. The exhaust system for a high efficiency clean room of claim 1, wherein: fixed spacing seat (28) of being provided with in one side of filter mechanism (5) inside, one side of filter mechanism (5) inside is provided with just filter screen (29) through the draw-in groove is fixed, and just one side that filter screen (29) are close to spacing seat (28) is provided with active carbon filter screen (30) through the draw-in groove is fixed, the intermediate position of just filter screen (29) and active carbon filter screen (30) is the arc, and just highly degressive to both ends by the centre of just filter screen (29) and active carbon filter screen (30).
6. The exhaust system for a high efficiency clean room of claim 5, wherein: the inside of spacing seat (28) is provided with pressure boost groove (33), spacing groove (35) and ceramic foam filter screen groove (27), pressure boost groove (33) are located one side of spacing groove (35), and ceramic foam filter screen groove (27) are located the opposite side of spacing groove (35), the inside of ceramic foam filter screen groove (27) is provided with ceramic foam filter screen (31), and the diameter of ceramic foam filter screen (31) is greater than the latus rectum of spacing groove (35).
7. The exhaust system for a high efficiency clean room of claim 6, wherein: one side of foamed ceramic filter screen groove (27) is provided with anion and purifies layer (32), and the diameter that anion purified layer (32) is greater than the latus rectum of foamed ceramic filter screen groove (27), the latus rectum of pressure boost groove (33) is by keeping away from one end of foamed ceramic filter screen (31) to the other end degressive gradually.
8. The exhaust system for a high efficiency clean room of claim 1, wherein: the utility model discloses a clean room, including toilet room (1), the intermediate position department of shunt tubes (6) seals and installs shunt tubes flow sensor (36), the intermediate position department of the wall shunt tubes (8) that induced drafts seals and installs wall shunt tubes flow sensor (38) that induced drafts, the one end seal installation of ground house steward (13) that induced drafts has ground house steward flow sensor (37), the inside of toilet room (1) is provided with PLC module (40) and display module (41) respectively.
9. The exhaust system for a high efficiency clean room of claim 8, wherein: shunt tubes flow sensor (36), ground suction manifold flow sensor (37) and the wall suction shunt tubes flow sensor (38) and PLC module (40) two-way electric connection, the output of PLC module (40) and the input electric connection of stop valve (39) and display module (41).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348171.5A CN112588766B (en) | 2020-11-26 | 2020-11-26 | Exhaust system that high-efficient toilet used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348171.5A CN112588766B (en) | 2020-11-26 | 2020-11-26 | Exhaust system that high-efficient toilet used |
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| Publication Number | Publication Date |
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| CN112588766A CN112588766A (en) | 2021-04-02 |
| CN112588766B true CN112588766B (en) | 2021-11-19 |
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| US7682231B2 (en) * | 2004-01-20 | 2010-03-23 | Greenheck Fan Corporation | Exhaust fan assembly |
| KR100539687B1 (en) * | 2005-07-11 | 2005-12-29 | 우경산업(주) | Harmful gas ventilation system for battery charge process |
| CN204880460U (en) * | 2015-08-24 | 2015-12-16 | 江苏苏净科技有限公司 | Hundred grades of toilet's circulation clarification plant based on air supply of horizontal laminar flow |
| CN106288256A (en) * | 2016-10-18 | 2017-01-04 | 天津市华诺盛源科技有限公司 | A kind of toilet with automatic control system of air conditioner |
| CN210546773U (en) * | 2019-09-05 | 2020-05-19 | 四川苏净机电设备有限公司 | Air shower |
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2020
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Denomination of invention: An efficient air exhaust system for clean rooms Effective date of registration: 20221108 Granted publication date: 20211119 Pledgee: Bank of China Limited Wuhan Hanyang sub branch Pledgor: WUHAN GREEN-M CLEAN TECHNOLOGY ENGINEERING Co.,Ltd. Registration number: Y2022420000361 |
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