CN208097648U - A kind of dust on-line monitoring and interlock of divulging information - Google Patents

Abstract

The utility model discloses a kind of dust on-line monitorings and ventilation interlock, including house ontology, the inside upper surface of the house ontology is fixedly connected with exhaust chamber, exhaust outlet is fixedly connected at the upper surface center of the exhaust chamber, the lower surface of the exhaust chamber is fixedly connected with exhaust tube, the outer surface of the exhaust tube slidably connects operation panel by sliding eye, the lower surface of the operation panel is fixedly connected with sliding bar, the outer surface sliding sleeve of the sliding bar has support spring, the outer surface of the sliding bar slidably connects connecting rod by sliding cylinder, the lower surface of the connecting rod is fixedly connected with mounting plate, the upper surface of the mounting plate is slidably connected to the bottom inner surface of exhaust tube by plug, the lower surface two sides of the mounting plate are fixedly connected with dust sensor.Dust on-line monitoring can greatly improve the convenience of ventilation and the high efficiency of dedusting with ventilation interlock, energy saving, reduce cost.

Description

A kind of dust on-line monitoring and interlock of divulging information

Technical field

The utility model relates to dedusting technology field, specially a kind of dust on-line monitoring and ventilation interlock.

Background technique

In processing workshops such as some timber, metal, grains, bigger dust can be generated at work, if not in time into Row ventilation and removal, not only will affect the health of worker, it is also possible to can cause dust explosion, cause biggish safe thing Therefore.

But existing dust monitoring and dust-extraction unit are mostly to adapt to dust sensor to be monitored, then by blower into Air inside house with dust is directly discharged outdoor, is merely able to carry out simple air replacement by row ventilation, up to not To the effect of dedusting, and when being taken a breath, the position and speed of exhaust can not be adjusted, drafting efficiency is be easy to cause to compare With regard to carrying out global ventilation when low or dust concentration is locally exceeded, waste of energy increases production cost, and the peace of production environment Full property cannot be guaranteed.

Utility model content

The purpose of this utility model is to provide a kind of dust on-line monitorings and ventilation interlock, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of dust on-line monitoring and ventilation are chain Device, including house ontology, the inside upper surface of the house ontology are fixedly connected with exhaust chamber, the upper surface of the exhaust chamber Exhaust outlet is fixedly connected at center, the outer surface two sides of the exhaust chamber are equipped with limit card slot, the lower surface of the exhaust chamber It is fixedly connected with exhaust tube, the outer surface of the exhaust tube slidably connects operation panel by sliding eye, under the operation panel Surface is fixedly connected with sliding bar, and the outer surface sliding sleeve of the sliding bar has support spring, the outer surface of the sliding bar Slidably connect connecting rod by sliding cylinder, the lower surface of the connecting rod is fixedly connected with mounting plate, the mounting plate it is upper Surface is slidably connected to the bottom inner surface of exhaust tube by plug, and the lower surface two sides of the mounting plate are fixedly connected with dust Sensor.

Preferably, the both ends of the surface of the operation panel are hinged with operating stick by articulated shaft, and the upper surface of the operating stick is logical Cross the interior surface that elastic chuck is connected in limit card slot.

Preferably, the upper surface of the house ontology is fixedly connected with control box, and the inside of the control box is fixedly connected There are frequency conversion fan and control box, the frequency conversion fan is series at control box by circuit, and the control box is series at by circuit Dust sensor, the inlet of the frequency conversion fan are fixedly connected on the upper surface of exhaust outlet by pipeline.

Preferably, the upper surface of the control box is fixedly connected with water tank with strainer, the bottom inner surface of the water tank with strainer It is fixedly connected with U-shaped air inlet pipe, the lower surface of the U-shaped air inlet pipe is fixedly connected on the exit of frequency conversion fan by pipeline, Overflow port is equipped at the outer surface back center of the water tank with strainer, the exit of the overflow port is fixedly connected with U-shaped cabinet, The exit of the U-shaped cabinet is fixedly connected on the inner surface upper end of ventilation duct, on the outer surface two sides of the water tank with strainer End is fixedly connected with escape pipe, and the lower surface of the escape pipe is fixedly connected on the inside two sides of house ontology by ventilation duct Face.

Preferably, the upper surface of the water tank with strainer has been connected through a screw thread tank lid, in the upper surface of the tank lid Portion is equipped with sliding groove, and the inside upper surface two sides of the water tank with strainer are fixedly connected with support rod, the outer surface of the support rod Lower end sliding sleeve has tensioning spring, and the outer surface upper end of the support rod slidably connects collecting box by supported hole, described Collecting box is slidably connected to the interior surface of sliding groove, and the upper surface of the collecting box is equipped with opening collecting tank, and the opening is received The inside two sides for collecting slot are equipped with permeable hole.

Preferably, the inside two sides of the sliding groove are fixedly connected to rubber gasket.

Compared with prior art, the utility model has the beneficial effects that：Dust on-line monitoring and ventilation interlock are logical Built-in exhaust chamber is crossed to install exhaust tube, in conjunction with the plug of the operation panel being slidably connected and seperated arrangement, convenient for adjusting pumping Position and efficiency, it is energy saving, then have exactly by being slidably connected to the collecting box of water tank with strainer upper end, convenient for collecting rainwater Dust is filtered, circulating ventilation is formed, can greatly improve the convenience of ventilation and the high efficiency of dedusting in this way, is saved The energy reduces cost, and the available reasonable control of dust concentration, ensure that the safety of workshop, avoid explosion accident Generation.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of the exhaust chamber of the utility model；

Fig. 3 is the operation panel connection schematic diagram of the utility model；

Fig. 4 is the water tank with strainer schematic cross-section of the utility model；

Fig. 5 is the control principle block diagram of the utility model.

In figure：1 house ontology, 11 exhaust chambers, 12 exhaust outlets, 13 limit card slots, 14 exhaust tubes, 15 articulated shafts, 16 operations Bar, 17 elastic chucks, 2 operation panels, 21 sliding eyes, 22 sliding bars, 23 support springs, 24 sliding cylinders, 25 connecting rods, 26 installations Plate, 27 plugs, 28 dust sensors, 3 control boxs, 31 frequency conversion fans, 32 control boxes, 4 water tank with strainer, 41U type air inlet pipe, 42 are overflow Head piece, 43 escape pipes, 44 ventilation ducts, 45 tank lid, 46U molding box body, 5 sliding grooves, 51 support rods, 52 tensioning springs, 53 supports Hole, 54 collecting boxs, 55 opening collecting tanks, 56 permeable holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution：A kind of dust on-line monitoring and chain dress of divulging information It sets, including house ontology 1, the inside upper surface of house ontology 1 is fixedly connected with exhaust chamber 11, the upper surface center of exhaust chamber 11 Place is fixedly connected with exhaust outlet 12, and the outer surface two sides of exhaust chamber 11 are equipped with limit card slot 13, and the lower surface of exhaust chamber 11 is fixed It is connected with exhaust tube 14, the outer surface of exhaust tube 14 slidably connects operation panel 2, the both ends of the surface of operation panel 2 by sliding eye 21 It is hinged with operating stick 16 by articulated shaft 15, the upper surface of operating stick 16 is connected in the interior of limit card slot 13 by elastic chuck 17 Portion surface can fix position, more stable, and the lower surface of operation panel 2 is fixedly connected with sliding bar 22, sliding bar 22 it is outer Surface sliding sleeve has support spring 23, and the outer surface of sliding bar 22 slidably connects connecting rod 25 by sliding cylinder 24, connects The lower surface of bar 25 is fixedly connected with mounting plate 26, and the upper surface of mounting plate 26 is slidably connected to exhaust tube 14 by plug 27 Bottom inner surface, selection open zone position to adjust bleed position, can be evacuated as needed, energy saving, mounting plate 26 lower surface two sides are fixedly connected with dust sensor 28, can monitor dust concentration on-line, and the upper surface of house ontology 1 is solid Surely it is connected with control box 3, the inside of control box 3 is fixedly connected with frequency conversion fan 31 and control box 32, and control box 32 includes power supply Module, processor, comparator and controller can judge dust concentration, the model FB-2 of frequency conversion fan 31 by stages, Air quantity is big, and degree of regulation is high, improves monitoring accuracy, and frequency conversion fan 31 is series at control box 32 by circuit, and control box 32 passes through Circuit is series at dust sensor 28, and the inlet of frequency conversion fan 31 is fixedly connected on the upper surface of exhaust outlet 12 by pipeline, The upper surface of control box 3 is fixedly connected with water tank with strainer 4, and the bottom inner surface of water tank with strainer 4 is fixedly connected with U type air inlet pipe 41, the lower surface of U-shaped air inlet pipe 41 is fixedly connected on the exit of frequency conversion fan 31, the outer surface of water tank with strainer 4 by pipeline Overflow port 42 is equipped at back center, the exit of overflow port 42 is fixedly connected with U-shaped cabinet 46, the exit of U-shaped cabinet 46 It is fixedly connected on the inner surface upper end of ventilation duct 44, avoids the water surface excessively high and floods escape pipe 43, while avoiding gas leak, Improve ventilation stability, while can also from below Draw off valve discharge overflow water, since gas is from the water surface Side is passed through, and when draining does not have gas leakage, compares safety and stability, the outer surface two sides upper end of water tank with strainer 4 is fixedly connected with Escape pipe 43, the lower surface of escape pipe 43 are fixedly connected on the inside two sides of house ontology 1 by ventilation duct 44, to interior into Row ventilation, the upper surface of water tank with strainer 4 have been connected through a screw thread tank lid 45, can open and carry out clearly to water tank with strainer 4 The upper surface inside of reason, the tank lid 45 is equipped with sliding groove 5, and the inside upper surface two sides of water tank with strainer 4 are fixedly connected with branch Strut 51, the outer surface lower end sliding sleeve of support rod 51 have tensioning spring 52, and the outer surface upper end of support rod 51 passes through support Hole 53 slidably connects collecting box 54, and collecting box 54 is slidably connected to the interior surface of sliding groove 5, the inside two sides of sliding groove 5 Face is fixedly connected to rubber gasket, improves sealing effect, avoids gas leakage, and the upper surface of collecting box 54 is equipped with opening collecting tank 55, the inside two sides of opening collecting tank 55 are equipped with permeable hole 56, can collect rainwater in the rainy day, and avoid gas leakage in ventilation, Stability is improved, it is energy saving.

The utility model is in the specific implementation：In use, indoor dust concentration can be monitored by dust sensor 28 Pulse signal after treatment judges the result of analysis, when dust concentration grade is " excellent ", 31 system of frequency conversion fan In off-position, when dust concentration level status is " pollution ", 31 system of frequency conversion fan is in power-up state, can work Exhausting is carried out, part exhaust tube 14 is opened in the concentration position that at this moment can be monitored according to dust sensor 28, selection, at this moment can be with Mounting plate 26 is pulled down, connecting rod 25 is downwardly slided sliding bar 22, can be detached from exhaust tube with plug 27 14, an exhaust tube 14, while slight shift position are opened, avoids blocking again, part can be evacuated, be saved in this way The energy, and when dust concentration is excessive, operating stick 16 can be rotated and take out elastic chuck 17, it then can be downward by operation panel 2 Sliding, can push down on all mounting plates 26 by sliding bar 22, can also open all plugs 27, carry out global pumping Wind, efficiency is relatively high, while when needing to close, it is only necessary to by 2 upward sliding of operation panel, pass through sliding bar 22 and drive connecting rod 25, all plugs 27 can be closed simultaneously, operation is more convenient, and indoor air enters water by U-shaped air inlet pipe 41 Under face, the water surface of emerging after filtering, the internal pressure of water tank with strainer 4 is larger, and tensioning spring 52 jacks up collecting box 54 upwards, Permeable hole 56, which is located inside sliding groove 5, to be sealed, and can guarantee stability to avoid gas leakage, then filtered gas passes through Escape pipe 43 enters ventilation duct 44, can carry out cyclical breathing indoors, high-efficient and energy saving, while raining It when, be open collecting tank 55 inside ponding it is relatively more, gravity overcomes the supporting role of tensioning spring 52, by collecting box 54 to It pushes, permeable hole 56 is detached from sliding groove 5, and rainwater is flowed into inside water tank with strainer 4 and is collected, more convenient efficient, Er Qiejie The about energy to draw water opens tank lid 45 when that after a period of use, can disassemble bolt, can to 4 bottom of water tank with strainer Portion is cleared up, and is avoided dust accumulation excessive and is influenced to use, can greatly improve the convenience and high efficiency of dedusting in this way.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of dust on-line monitoring and ventilation interlock, including house ontology (1), it is characterised in that：The house ontology (1) inside upper surface is fixedly connected with exhaust chamber (11), the row of being fixedly connected at the upper surface center of the exhaust chamber (11) The outer surface two sides of port (12), the exhaust chamber (11) are equipped with limit card slot (13), and the lower surface of the exhaust chamber (11) is solid Surely it is connected with exhaust tube (14), the outer surface of the exhaust tube (14) slidably connects operation panel (2), institute by sliding eye (21) The lower surface for stating operation panel (2) is fixedly connected with sliding bar (22), and the outer surface sliding sleeve of the sliding bar (22) has support The outer surface of spring (23), the sliding bar (22) slidably connects connecting rod (25), the connecting rod by sliding cylinder (24) (25) lower surface is fixedly connected with mounting plate (26), and the upper surface of the mounting plate (26) is slidably connected to by plug (27) The lower surface two sides of the bottom inner surface of exhaust tube (14), the mounting plate (26) are fixedly connected with dust sensor (28).

2. a kind of dust on-line monitoring according to claim 1 and ventilation interlock, it is characterised in that：The operation panel (2) both ends of the surface are hinged with operating stick (16) by articulated shaft (15), and the upper surface of the operating stick (16) passes through elastic chuck (17) it is connected in the interior surface of limit card slot (13).

3. a kind of dust on-line monitoring according to claim 1 and ventilation interlock, it is characterised in that：The house sheet The upper surface of body (1) is fixedly connected with control box (3), the inside of the control box (3) be fixedly connected with frequency conversion fan (31) and It controls box (32), the frequency conversion fan (31) is series at control box (32) by circuit, and the control box (32) passes through circuit string It is coupled to dust sensor (28), the inlet of the frequency conversion fan (31) is fixedly connected on the upper table of exhaust outlet (12) by pipeline Face.

4. a kind of dust on-line monitoring according to claim 3 and ventilation interlock, it is characterised in that：The control box (3) upper surface is fixedly connected with water tank with strainer (4), and the bottom inner surface of the water tank with strainer (4) is fixedly connected with U-shaped air inlet It manages (41), the lower surface of the U-shaped air inlet pipe (41) is fixedly connected on the exit of frequency conversion fan (31), the mistake by pipeline Overflow port (42) are equipped at the outer surface back center of water filtering tank (4), the exit of the overflow port (42) is fixedly connected with U-shaped Cabinet (46), the exit of the U-shaped cabinet (46) is fixedly connected on the inner surface upper end of ventilation duct (44), described to cross drainage The outer surface two sides upper end of case (4) is fixedly connected with escape pipe (43), and the lower surface of the escape pipe (43) passes through ventilation duct (44) the inside two sides of house ontology (1) are fixedly connected on.

5. a kind of dust on-line monitoring according to claim 4 and ventilation interlock, it is characterised in that：It is described to cross drainage The upper surface of case (4) has been connected through a screw thread tank lid (45), and sliding groove is equipped with inside the upper surface of the tank lid (45) (5), the inside upper surface two sides of the water tank with strainer (4) are fixedly connected with support rod (51), the appearance of the support rod (51) Face lower end sliding sleeve has tensioning spring (52), and the outer surface upper end of the support rod (51) is slidably connected by supported hole (53) Have collecting box (54), the collecting box (54) is slidably connected to the interior surface of sliding groove (5), the upper table of the collecting box (54) Face is equipped with opening collecting tank (55), and the inside two sides of opening collecting tank (55) are equipped with permeable hole (56).

6. a kind of dust on-line monitoring according to claim 5 and ventilation interlock, it is characterised in that：The sliding groove (5) inside two sides are fixedly connected to rubber gasket.