CN209943145U

CN209943145U - Self-heat-dissipation fire-fighting smoke exhaust fan

Info

Publication number: CN209943145U
Application number: CN201920696524.7U
Authority: CN
Inventors: 王振
Original assignee: Dezhou Chuangsen Environmental Protection Technology Co Ltd
Current assignee: Dezhou Chuangsen Environmental Protection Technology Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-14
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a from heat dissipation type fire control smoke exhaust fan, including first cavity, first fixed bolster, second cavity, diaphragm, second fixed bolster and base, the intermediate position department at base top both ends all is provided with the support, and the inside intermediate position department of support transversely is provided with the slide bar, the outside cover of slide bar has the down tube, and installs reset spring between down tube one end and the support inner wall, the equal vertical support column of installing in the inboard base top of support, and the top of support column transversely installs the diaphragm, and the bottom and the down tube top of diaphragm are articulated. The utility model discloses a set up condenser pipe, storage water tank, suction pump and inlet tube, utilize the suction pump to take the inside water of storage water tank out, in getting into the condenser pipe behind the inlet tube, hydroenergy in the condenser pipe enough absorbs the heat that driving motor during operation produced, realizes cooling down and dispelling the heat to driving motor, improves the ability that driving motor lasts work, further improves the efficiency of discharging fume.

Description

Self-heat-dissipation fire-fighting smoke exhaust fan

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a from heat dissipation type fire control smoke exhaust fan.

Background

Fire control smoke exhaust fan is an important fire control equipment in the fire rescue, when the dangerous situation takes place, can discharge indoor flue gas outdoor rapidly, reduce indoor personnel to harmful gas's suction volume, guarantee personnel withdraw from indoor rapidly, and simultaneously, fire control smoke exhaust fan is when daily use, still have indoor air discharge to outdoor, the function of taking a breath, prior art's fire control smoke exhaust fan has certain not enough in the use, in the smoke exhaust process, because the motor can contact with high temperature flue gas for a long time, make the radiating effect of motor relatively poor, be unfavorable for long-time operation, some fire control smoke exhaust fans do not have filtering capability, dust floating and harmful gas will be discharged outdoor together like this, cause the pollution of environment, smoke exhaust fan can cause great vibrations at work in addition, can reduce device's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from heat dissipation type fire control smoke exhaust fan to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a self-heat-dissipation fire-fighting smoke exhaust fan comprises a first cavity, a first fixing support, a second cavity, a transverse plate, a second fixing support and a base, wherein supports are arranged at the middle positions of two ends of the top end of the base, slide rods are transversely arranged at the middle positions inside the supports, the outer sides of the slide rods are sleeved with inclined rods, reset springs are arranged between one ends of the inclined rods and the inner walls of the supports, support columns are vertically arranged at the top ends of the bases inside the supports, the transverse plates are transversely arranged at the top ends of the support columns, the bottom ends of the transverse plates are hinged with the top ends of the inclined rods, the first cavity is arranged at one end of the top ends of the transverse plates through the first fixing support, two electrostatic adsorption nets are vertically arranged inside the first cavity, storage tanks communicated with the bottom ends of the first cavity are arranged at the bottom ends of the electrostatic adsorption nets, and the second cavity is arranged on one, a vertical rod is vertically arranged on one side inside the second chamber, a rotating rod is transversely arranged at the middle position of the vertical rod, smoke exhaust fan blades are arranged on the outer side of the rotating rod, a motor box body is arranged on one side of the second chamber, a driving motor is arranged inside the motor box body, an output shaft of the driving motor is connected with one end of the rotating rod through a belt pulley structure, condenser pipes are arranged on the inner walls of the two sides of the motor box body respectively, a high temperature resistant hose is arranged on one side of the second chamber far away from the first chamber, a water storage tank is arranged at the top end of a transverse plate below the high temperature resistant hose, a water suction pump is arranged at the bottom end inside the water storage tank, a water inlet pipe which penetrates through the side walls of the water storage tank and the motor box body and is connected with the condenser pipes is arranged at, control panel is installed in the front of first cavity, and control panel's output all is connected with suction pump and driving motor's input electricity respectively through the wire, the vertical second fixed bolster of installing of one end that keeps away from first cavity in diaphragm top, the inside upper end of second fixed bolster is provided with the third cavity through the pivot, and the inside of third cavity is provided with the filter screen, the inside one side of keeping away from high temperature resistant hose of third cavity is provided with the separation net, and the one end and the high temperature resistant hose one end intercommunication that the third cavity is close to first cavity.

Preferably, first cavity and second cavity block are connected, and the border position department that first cavity is close to second cavity one end evenly is provided with first bolt to the edge that the second cavity is close to first cavity one end evenly is provided with first bolt assorted screw, and the junction of first cavity and second cavity is provided with sealed the pad simultaneously.

Preferably, the top end and the bottom end in the third chamber are provided with filter screens in a staggered manner.

Preferably, four corners of the top end of the base are provided with second bolts.

Preferably, the upper end of the second fixing support is provided with a locking bolt, the rotating shaft is provided with a spiral positioning hole matched with the locking bolt, and meanwhile, the second fixing support forms a rotating structure through the rotating shaft and the third chamber.

Preferably, the cross-sectional area of the first chamber is greater than the cross-sectional area of the second chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) by arranging the condenser pipe, the water storage tank, the water suction pump and the water inlet pipe, water in the water storage tank is pumped out by the water suction pump and enters the condenser pipe after passing through the water inlet pipe, and the water in the condenser pipe can absorb heat generated by the driving motor during working, so that the driving motor is cooled and radiated, the continuous working capacity of the driving motor can be improved, and the smoke exhaust efficiency is further improved;

(2) the filter screens are arranged in the third chamber in a staggered mode, the isolation screens are arranged on the inner side wall of the third chamber, so that the smoke can be filtered for the first time while impurities can be effectively prevented from entering the third chamber, in addition, the electrostatic adsorption screens arranged in the first chamber can separate the smoke from charged particles in the smoke, the charged particles are adsorbed on the surface, the smoke can be further filtered, and the purified smoke is discharged without polluting the environment;

(3) through setting up slide bar, down tube and reset spring, can produce the vibration at the during operation smoke exhaust fan, through the interact between slide bar, down tube and the reset spring, can play the effect of buffering to alleviate the vibrations that smoke exhaust fan produced at the during operation, reduce the noise of its production, thereby can improve smoke exhaust fan's life.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal front view structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic structural view of a side wall of the motor case of the present invention;

fig. 5 is a schematic view of the internal front structure of the motor case and the third chamber of the present invention;

FIG. 6 is an enlarged schematic view of the structure of FIG. 1;

FIG. 7 is a schematic front view of the first chamber of the present invention;

in the figure: 1. a first chamber; 2. a first fixed bracket; 3. an electrostatic adsorption net; 4. a first bolt; 5. a vertical rod; 6. rotating the rod; 7. a second chamber; 8. a smoke exhaust fan blade; 9. a high temperature resistant hose; 10. a filter screen; 11. a third chamber; 12. an isolation net; 13. a transverse plate; 14. a second fixed bracket; 15. a water storage tank; 16. a water pump; 17. a water inlet pipe; 18. a support pillar; 19. a storage tank; 20. a base; 21. a second bolt; 22. a motor box body; 23. a condenser tube; 24. a water outlet pipe; 25. a drive motor; 26. a diagonal bar; 27. a slide bar; 28. a support; 29. a return spring; 30. a rotating shaft; 31. locking the bolt; 32. a control panel.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment: a self-radiating fire-fighting smoke exhaust fan comprises a first chamber 1, a first fixing support 2, a second chamber 7, a transverse plate 13, a second fixing support 14 and a base 20, wherein four corners of the top end of the base 20 are respectively provided with a second bolt 21 to enhance the structural stability of the base 20, the middle positions of two ends of the top end of the base 20 are respectively provided with a support 28, the middle position inside the support 28 is transversely provided with a slide rod 27, the outer side of the slide rod 27 is sleeved with an inclined rod 26, a reset spring 29 is arranged between one end of the inclined rod 26 and the inner wall of the support 28, the top end of the base 20 inside the support 28 is vertically provided with a support column 18, the top end of the support column 18 is transversely provided with the transverse plate 13, the bottom end of the transverse plate 13 is hinged with the top end of the inclined rod 26, one end of the top end of the transverse plate 13 is provided with the first chamber 1 through the, the bottom end of a first cavity 1 at the electrostatic adsorption net 3 is provided with a storage trough 19 communicated with the bottom end of the first cavity 1, one side of the first cavity 1 is provided with a second cavity 7, the first cavity 1 and the second cavity 7 are connected in a clamping way, the edge position of one end of the first cavity 1 close to the second cavity 7 is uniformly provided with a first bolt 4, the edge of one end of the second cavity 7 close to the first cavity 1 is uniformly provided with a screw hole matched with the first bolt 4, meanwhile, the joint of the first cavity 1 and the second cavity 7 is provided with a sealing gasket, the oil smoke is prevented from being leaked out carelessly in the smoke exhaust process, the cross-sectional area of the first cavity 1 is larger than that of the second cavity 7, the discharge speed of the oil smoke is accelerated, one side inside the second cavity 7 is vertically provided with a vertical rod 5, the middle position of the vertical rod 5 is transversely provided with a rotating rod 6, and the outer side of the rotating rod 6 is, a motor box body 22 is arranged on one side of the second chamber 7, a driving motor 25 is arranged inside the motor box body 22, the type of the driving motor 25 can be YZSB, an output shaft of the driving motor 25 is connected with one end of the rotating rod 6 through a belt pulley structure, condenser pipes 23 are arranged on the inner walls of two sides of the motor box body 22, a high temperature resistant hose 9 is arranged on one side of the second chamber 7 far away from the first chamber 1, a water storage tank 15 is arranged at the top end of a transverse plate 13 below the high temperature resistant hose 9, a water suction pump 16 is arranged at the bottom end inside the water storage tank 15, the type of the water suction pump 16 can be ISGD, a water inlet pipe 17 which penetrates through the side walls of the water storage tank 15 and the motor box body 22 and is connected with the condenser pipes 23 is arranged at the output end of the water suction pump 16, a water outlet pipe 24 which penetrates through the side wall of the motor, the output end of the control panel 32 is electrically connected with the water pump 16 and the input end of the driving motor 25 through wires, the second fixing support 14 is vertically installed at one end of the top end of the transverse plate 13 far away from the first chamber 1, the third chamber 11 is arranged at the upper end inside the second fixing support 14 through the rotating shaft 30, the locking bolt 31 is arranged at the upper end of the second fixing support 14, the rotating shaft 30 is provided with a spiral positioning hole matched with the locking bolt 31, meanwhile, the second fixing support 14 forms a rotating structure with the third chamber 11 through the rotating shaft 30, the angle of the third chamber 11 can be adjusted, so that the flue gas can rapidly enter the third chamber 11, the top end and the bottom end inside the third chamber 11 are provided with the filter screens 10 in a staggered mode, so that the primary filtering speed of the flue gas can be accelerated, and the isolation screen 12 is arranged at one side, far away from the high temperature resistant hose, and one end of the third chamber 11 close to the first chamber 1 is communicated with one end of the high temperature resistant hose 9.

The working principle is as follows: when the device is used, a power supply is switched on, the driving motor 25 is started through the control panel 32, the driving motor 25 drives the rotating rod 6 to rotate through the belt pulley structure, the rotating rod 6 rotates to drive the smoke exhaust fan blade 8 to rotate, the smoke exhaust fan blade 8 drives air to circulate, the smoke can enter the third chamber 11 through an inlet, the blockage caused by the large-volume garbage entering the third chamber 11 can be prevented through the isolation of the isolation net 12, the smoke can be primarily filtered through the filter net 10 inside the third chamber 11, the filtered smoke sequentially enters the second chamber 7 and the first chamber 1 through the high temperature resistant hose 9, after the electrostatic adsorption net 3 inside the first chamber 1 is electrified, charged particles can be adsorbed on the surface of the electrostatic adsorption net 3, after the electrostatic adsorption net 3 is powered off, the charged particles adsorbed on the electrostatic adsorption net 3 can fall into the material storage tank 19 to separate the smoke from the charged particles, and finally the purified smoke is discharged from the outlet, when the longer more heat of production on every side of driving motor 25 operating time, usable control panel 32 control is opened the water of suction pump 16 in with storage water tank 15 and is taken out to in getting into condenser pipe 23 through inlet tube 17, the heat that the during operation of driving motor 25 produced can be absorbed to water in the condenser pipe 23, realizes cooling and the heat dissipation to driving motor 25, and water in the condenser pipe 23 can get back to storage water tank 15 again through outlet pipe 24 in, above does the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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

1. The utility model provides a from heat dissipation type fire control smoke exhaust fan, includes first cavity (1), first fixed bolster (2), second cavity (7), diaphragm (13), second fixed bolster (14) and base (20), its characterized in that: the device is characterized in that supports (28) are arranged at the middle positions of the two ends of the top end of the base (20), a sliding rod (27) is transversely arranged at the middle position inside the support (28), an inclined rod (26) is sleeved outside the sliding rod (27), a reset spring (29) is arranged between one end of the inclined rod (26) and the inner wall of the support (28), supporting columns (18) are vertically arranged at the top end of the base (20) on the inner side of the support (28), transverse plates (13) are transversely arranged at the top ends of the supporting columns (18), the bottom ends of the transverse plates (13) are hinged with the top ends of the inclined rods (26), first chambers (1) are arranged at one ends of the top ends of the transverse plates (13) through first fixing supports (2), two electrostatic adsorption nets (3) are vertically arranged inside the first chambers (1), storage tanks (19) communicated with the bottom ends of the first chambers (1) are arranged at the bottom ends of the electrostatic adsorption nets (3), the water pump is characterized in that a second cavity (7) is arranged on one side of the first cavity (1), a vertical rod (5) is vertically arranged on one side of the inside of the second cavity (7), a rotating rod (6) is transversely arranged at the middle position of the vertical rod (5), smoke exhaust fan blades (8) are arranged on the outer side of the rotating rod (6), a motor box body (22) is arranged on one side of the second cavity (7), a driving motor (25) is arranged inside the motor box body (22), an output shaft of the driving motor (25) is connected with one end of the rotating rod (6) through a belt pulley structure, condensation pipes (23) are arranged on the inner walls of the two sides of the motor box body (22), one side, far away from the first cavity (1), of the second cavity (7) is provided with a high-temperature resistant hose (9), a water storage tank (15) is arranged on the top end of a transverse plate (13) below the high-temperature, and the output of the water suction pump (16) is provided with a water inlet pipe (17) which penetrates through the side wall of the water storage tank (15) and the motor box body (22) and is connected with the condensation pipe (23), the top end of one side of the first cavity (1) is far away from the water storage tank (15) is provided with a water outlet pipe (24) which penetrates through the side wall of the motor box body (22) and is connected with the condensation pipe (23), the front side of the first cavity (1) is provided with a control panel (32), the output end of the control panel (32) is respectively and electrically connected with the input ends of the water suction pump (16) and the driving motor (25) through wires, one end of the top end of the transverse plate (13) far away from the first cavity (1) is vertically provided with a second fixed support (14), the upper end inside the second fixed support (14) is provided with a third cavity (11) through a rotating shaft (, an isolation net (12) is arranged on one side, far away from the high-temperature-resistant hose (9), of the inside of the third chamber (11), and one end, close to the first chamber (1), of the third chamber (11) is communicated with one end of the high-temperature-resistant hose (9).

2. The self-heat dissipation type fire-fighting smoke exhaust fan according to claim 1, characterized in that: first cavity (1) and second cavity (7) block are connected, and first cavity (1) is close to the border position department of second cavity (7) one end and evenly is provided with first bolt (4), and edge that second cavity (7) is close to first cavity (1) one end evenly is provided with first bolt (4) assorted screw, and the junction of first cavity (1) and second cavity (7) is provided with sealed the pad simultaneously.

3. The self-heat dissipation type fire-fighting smoke exhaust fan according to claim 1, characterized in that: and filter screens (10) are arranged at the top end and the bottom end inside the third chamber (11) in a staggered manner.

4. The self-heat dissipation type fire-fighting smoke exhaust fan according to claim 1, characterized in that: and second bolts (21) are arranged at four corners of the top end of the base (20).

5. The self-heat dissipation type fire-fighting smoke exhaust fan according to claim 1, characterized in that: the upper end of the second fixing support (14) is provided with a locking bolt (31), a rotating shaft (30) is provided with a spiral positioning hole matched with the locking bolt (31), and meanwhile, the second fixing support (14) forms a rotating structure with the third chamber (11) through the rotating shaft (30).

6. The self-heat dissipation type fire-fighting smoke exhaust fan according to claim 1, characterized in that: the cross-sectional area of the first chamber (1) is larger than the cross-sectional area of the second chamber (7).