CN215909090U

CN215909090U - Fixing frame for hearth cooling fan

Info

Publication number: CN215909090U
Application number: CN202122430139.8U
Authority: CN
Inventors: 张万毅; 李利涛; 冯志伟; 时培培
Original assignee: Henan Dajing Fan Technology Co ltd
Current assignee: Henan Dajing Fan Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-02-25
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a fixing frame for a hearth cooling fan, which comprises a first frame body and a second frame body, wherein a first connecting groove and a second connecting groove are respectively formed in the first frame body and the second frame body, a fixing assembly is fixedly arranged in the second connecting groove, the fixing assembly comprises a connecting seat, a fan main body, a fixing spring and a placing groove, the placing groove is formed in the bottom end in the second connecting groove, and the connecting seat is fixedly connected with the bottom end of the placing groove through a fixing bolt, and the fixing frame has the beneficial effects that: cooperate through first support body and second support body and support fixedly to the fan main part, cooperate through connecting seat and standing groove and fix the bottom of fan main part, use the standing groove simultaneously to be convenient for carry on spacingly to the fan main part, conveniently change the installation, cooperate through two sliders and two sliding plates, slide so that the staff removes and installs the fan main part through the slider when the installation.

Description

Fixing frame for hearth cooling fan

Technical Field

The utility model relates to a fixing frame, in particular to a fixing frame for a hearth cooling fan, and belongs to the technical field of hearths.

Background

The hearth is a three-dimensional space surrounded by a furnace wall and used for fuel combustion, and the hearth has the functions of ensuring that fuel is burnt out as far as possible and cooling the temperature of flue gas at the outlet of the hearth to the temperature allowed by safe work of a convection heating surface. For this purpose, the furnace should have sufficient volume and be able to arrange a sufficient number of heating surfaces. In addition, the hearth has reasonable shape and size, so that the hearth can be matched with a burner conveniently to organize an aerodynamic field in the furnace, the flame does not adhere to the wall, the wall does not impact, the fullness is high, and the wall surface heat load is uniform. When the hearth needs to be extinguished and cooled, the blower is needed to guide hot air out for gradual cooling treatment.

The maintenance processing is not convenient for change the fan to current partial furnace cooling fan fixed bolster when using, and the stability after changing is relatively poor moreover, takes place to rock easily under great powerful use etc. and further causes the damage of fan to and partial cooling fan fixed bolster is not convenient for detect the fan temperature when using etc. easily derives the overheated corrosion damage when hot-blast for a long time, can not carry out timely maintenance processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing frame for a hearth cooling fan, and aims to solve the problems that part of the fixing frame for the hearth fan, which is provided in the background art, is inconvenient to replace and maintain the fan when in use, has poor stability after replacement, and is inconvenient to detect the temperature of the fan and inconvenient to maintain in time.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing frame for a hearth cooling fan comprises a first frame body and a second frame body, wherein a first connecting groove and a second connecting groove are respectively formed in the first frame body and the second frame body, a fixing component is fixedly arranged in the second connecting groove and comprises a connecting seat, a fan main body, fixing springs and a placing groove, the placing groove is formed in the bottom end of the second connecting groove, the connecting seat is fixedly connected with the bottom end of the placing groove through a fixing bolt, the top end of the connecting seat is fixedly provided with the fan main body, a plurality of fixing springs are respectively fixedly arranged in the first connecting groove and the second connecting groove, one end of each of the fixing springs is fixedly provided with a buffer plate, the buffer plates are respectively attached to the surface of the fan main body, and sliding plates are fixedly arranged on two sides of the inner portion of the second connecting groove, the fan is characterized in that sliding blocks are fixedly arranged on two sides of one end of the fan main body, the two sliding blocks are respectively in sliding connection with the corresponding sliding plates, the positions of the two sliding plates correspond to the positions of the placing grooves, placing plates are fixedly arranged on two sides of the second frame body, and a temperature controller is fixedly arranged at the top end of one of the placing plates.

As a preferred technical solution of the present invention, a temperature detector is fixedly disposed at a top end of one of the placing plates, a detection end of the temperature detector is fixedly disposed at a bottom end of the fan main body, a windproof plate corresponding to the temperature detector is fixedly disposed at a bottom end of the fan main body, an electric telescopic rod and a cold air gun are fixedly disposed at top ends of the two placing plates, universal pipes are fixedly disposed at end ends of the two cold air guns, one end of each of the two universal pipes is fixedly connected to a corresponding telescopic end of the electric telescopic rod, and the electric telescopic rod and the cold air gun are electrically connected to a power supply through the temperature controller.

As a preferred technical scheme of the utility model, four first connecting plates and four second connecting plates are respectively fixedly arranged on two sides of the first frame body and two sides of the second frame body, and one sides of the four first connecting plates and one sides of the four second connecting plates are in threaded connection with wall penetrating bolts.

As a preferable technical scheme of the utility model, one side of the second frame body is fixedly connected with an air guide cover through a third connecting plate, the air guide cover is L-shaped, and the air guide cover is made of stainless steel materials.

As a preferred technical solution of the present invention, a filter screen is fixedly disposed at one side of the first frame body, and an air guide pipe corresponding to the filter screen is fixedly disposed at one side of the first frame body.

As a preferred technical scheme, an alarm is fixedly arranged on one side of the second frame body and is electrically connected with the temperature controller, and the alarm is an acousto-optic alarm.

As a preferable technical scheme of the utility model, the surface of the first frame body and the surface of the second frame body are both coated with phosphate lead powder coating.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a fixing frame for a hearth cooling fan, which supports and fixes a fan main body by matching a first frame body and a second frame body, fixes the bottom end of the fan main body by matching a connecting seat and a placing groove, is convenient to limit the fan main body by using the placing groove, is convenient to replace and install, is matched with two sliding plates through two sliding blocks, slides through the sliding blocks during installation so as to be convenient for workers to move and place the fan main body, is matched with the placing groove to place the fan main body to achieve a more convenient installation and disassembly mode, is fixed on a buffer plate fixed on the inner wall of the first frame body and the second frame body through a plurality of fixing springs, is matched with the buffer plate to extrude and fix the surface of the fan main body, achieves a better stable effect after the fan main body is installed, and fixes the fan main body through a fixing component to cool a hearth, the fan main body is fixed by matching the first frame body and the second frame body, the fan main body is convenient to mount and dismount, and a better stable effect is provided by the fixing spring and the buffer plate to avoid shaking; detect the temperature on fan main part surface through thermodetector to control the cold air rifle through universal pipe blowout compressed refrigeration air and cool down fan main part through temperature controller, avoid long-term cooling overheat damage, and can surpass application scope at the temperature and warn.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a first frame body; 2. a second frame body; 3. a temperature controller; 4. a fixing assembly; 41. a connecting seat; 42. a fan main body; 43. fixing the spring; 44. a placement groove; 5. a first connecting groove; 6. a second connecting groove; 7. a filter screen; 8. a buffer plate; 9. a sliding plate; 10. a slider; 11. a temperature detector; 12. a universal tube; 13. an electric telescopic rod; 14. a cold air gun; 15. a first connecting plate; 16. a second connecting plate; 17. a third connecting plate; 18. a through-wall bolt; 19. a wind scooper; 20. an air guide pipe; 21. an alarm; 22. placing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a fixing frame for a furnace cooling fan, including a first frame body 1 and a second frame body 2, wherein a first connecting groove 5 and a second connecting groove 6 are respectively formed inside the first frame body 1 and the second frame body 2, a fan main body 42 is supported and fixed by the first frame body 1 and the second frame body 2 in a matching manner, a fixing component 4 is fixedly disposed inside the second connecting groove 6, the fixing component 4 includes a connecting seat 41, a fan main body 42, a fixing spring 43 and a placing groove 44, the placing groove 44 is formed at the bottom end inside the second connecting groove 6, the connecting seat 41 is fixedly connected with the bottom end of the placing groove 44 through a fixing bolt, the bottom end of the fan 42 is fixed by the connecting seat 41 and the placing groove 44 in a matching manner, the placing groove 44 is used for limiting the fan main body 42, and is convenient to replace and install, the fan main body 42 is fixedly disposed at the top end of the connecting seat 41, a plurality of fixed springs 43 are respectively fixedly arranged inside the first connecting groove 5 and inside the second connecting groove 6, one end of each fixed spring 43 is fixedly provided with a buffer plate 8, the buffer plates 8 are fixed on the inner walls of the first frame body 1 and the second frame body 2 through the plurality of fixed springs 43 and are matched with the buffer plates 8 to extrude and fix the surface of the fan main body 42, so that the fan main body 42 achieves better stabilizing effect after being installed, the plurality of buffer plates 8 are respectively attached to the surface of the fan main body 42, sliding plates 9 are respectively fixedly arranged on two sides inside the second connecting groove 6, sliding blocks 10 are respectively fixedly arranged on two sides of one end of the fan main body 42, the two sliding blocks 10 are respectively connected with the corresponding sliding plates 9 in a sliding manner, the positions of the two sliding plates 9 correspond to the positions of the placing grooves 44 and are matched with the two sliding plates 10, slide so that the staff removes through slider 10 when the installation and place fan main part 42, again with standing groove 44 cooperation place reach more convenient installation and dismantlement mode, the both sides of second support body 2 are all fixed to be equipped with and place board 22, one of them top of placing board 22 is all fixed to be equipped with temperature controller 3, carry out cooling treatment to furnace through fixed subassembly 4 fixed fan main part 42, cooperate through first support body 1 and second support body 2 and fix fan main part 42, and make things convenient for fan main part 42's installation and dismantlement to handle, and provide better stable effect through fixed spring 43 and buffer board 8 and avoid rocking.

Preferably, a temperature detector 11 is fixedly arranged at the top end of one of the placing plates 22, the temperature detector 11 detects the temperature of the surface of the fan main body 42, a detection end of the temperature detector 11 is fixedly arranged at the bottom end of the fan main body 42, a windproof plate corresponding to the temperature detector 11 is fixedly arranged at the bottom end of the fan main body 42, an electric telescopic rod 13 and a cold air gun 14 are fixedly arranged at the top ends of the two placing plates 22, the temperature controller 3 controls the cold air gun 14 to spray compressed and refrigerated air through the universal pipe 12 to cool the fan main body 42, so as to avoid long-term cooling overheating damage, meanwhile, different positions of the fan main body 42 can be cooled conveniently through the electric telescopic rods 13, universal pipes 12 are fixedly arranged at the end heads of the two cold air guns 14, one ends of the two universal pipes 12 are respectively and fixedly connected with the telescopic ends of the corresponding electric telescopic rods 13, and the electric telescopic rods 13 and the cold air guns 14 are respectively and electrically connected with a power supply through the temperature controllers 3; two sides of the first frame body 1 and two sides of the second frame body 2 are respectively and fixedly provided with four first connecting plates 15 and four second connecting plates 16, one sides of the four first connecting plates 15 and the four second connecting plates 16 are respectively in threaded connection with wall penetrating bolts 18, and the first frame body 1 and the second frame body 2 are respectively fixed on the wall surface through the first connecting plates 15 and the second connecting plates 16; one side of the second frame body 2 is fixedly connected with an air guide cover 19 through a third connecting plate 17, the air guide cover 19 is L-shaped, the air guide cover 19 is made of stainless steel materials, hot air can be conveniently discharged through the L-shaped air guide cover 19, and meanwhile, the influence of wind power, rainwater and other environments on exhaust cooling is avoided; a filter screen 7 is fixedly arranged on one side of the first frame body 1, an air guide pipe 20 corresponding to the filter screen 7 is fixedly arranged on one side of the first frame body 1, the air guide pipe 20 is connected with the interior of the hearth for air exhaust and cooling, and impurities are prevented from entering the fan main body through the filter screen 7 to cause damage; an alarm 21 is fixedly arranged on one side of the second frame body 2, the alarm 21 is electrically connected with the temperature controller 3, the alarm 21 is an acousto-optic alarm, and when the temperature exceeds an applicable value, the alarm 21 warns so as to facilitate adjustment and application of workers; the surface of the first frame body 1 and the surface of the second frame body 2 are coated with phosphate lead powder coating, and the high temperature resistance of the first frame body 1 and the high temperature resistance of the second frame body 2 are further improved by coating the phosphate lead powder coating.

When the fixing frame is used in detail, the first frame body 1 and the second frame body 2 can be fixed in a wall surface through the first connecting plate 15 and the second connecting plate 16, a better fixing effect is achieved through the wall penetrating bolts 18, the air guide cover 19 is connected to the second frame body 2 through the third connecting plate 17, when the fixing frame is used, the fan main body 42 is opened, impurities are filtered through the filter screen 7, the air guide cover 19 is discharged to the outside for cooling, the L-shaped air guide cover 19 avoids the environment such as wind power or rainwater, the influence on the discharge or the rainwater permeation damage to the fan main body 42, when the fan main body 42 is replaced and installed, the fan main body 42 can slide and limit through the matching of the two sliding blocks 10 and the sliding plate 9, the connecting seat 41 is attached to the placing groove 44 and fixed through the fixing bolts, and the plurality of buffer plates 8 are attached to the surface of the fan main body 42 for supporting and fixing, reduce the rocking of follow-up use, when fan main part 42 extracts hot-blast cooling, can detect the temperature of fan main part 42 bottom through thermodetector 11 that the model is TS105, and be KA06-15 cold air rifle 14 release compressed air cooling through the temperature controller 3 control model that the model is AK2001, it reaches better cooling effect to control the flexible universal pipe 12 adjusting position that drives of electric telescopic handle 13 again, avoid overheated lead to the circuit part to damage etc. surpass application scope at the temperature, can warn the staff through alarm 21.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The fixing frame for the hearth cooling fan comprises a first frame body (1) and a second frame body (2), and is characterized in that a first connecting groove (5) and a second connecting groove (6) are respectively formed in the first frame body (1) and the second frame body (2), a fixing assembly (4) is fixedly arranged in the second connecting groove (6), the fixing assembly (4) comprises a connecting seat (41), a fan main body (42), a fixing spring (43) and a placing groove (44), the placing groove (44) is formed in the bottom end of the second connecting groove (6), the connecting seat (41) is fixedly connected with the bottom end of the placing groove (44) through a fixing bolt, the top end of the connecting seat (41) is fixedly provided with the fan main body (42), and a plurality of fixing springs (43) are respectively fixedly arranged in the first connecting groove (5) and the second connecting groove (6), a plurality of the one end of fixed spring (43) all is fixed and is equipped with buffer board (8), a plurality of buffer board (8) respectively with the surface of fan main part (42) is laminated mutually, the inside both sides of second spread groove (6) are all fixed and are equipped with sliding plate (9), the both sides of fan main part (42) one end are all fixed and are equipped with slider (10), two slider (10) respectively with corresponding sliding plate (9) sliding connection, two the position of sliding plate (9) with the position of standing groove (44) is corresponding, the both sides of second support body (2) are all fixed and are equipped with and place board (22), one of them the top of placing board (22) is all fixed and is equipped with temperature controller (3).

2. The fixing frame for the furnace cooling fan according to claim 1, characterized in that: one of them place the fixed thermodetector (11) that is equipped with in top of board (22), the fixed setting of detection end of thermodetector (11) is in the bottom of fan main part (42), the bottom mounting of fan main part (42) is equipped with the board of preventing wind corresponding with thermodetector (11), two the top of placing board (22) is all fixed electric telescopic handle (13) and cold wind rifle (14) of being equipped with, two the end of cold wind rifle (14) is all fixed universal pipe (12) of being equipped with, two the one end of universal pipe (12) is respectively with the flexible end fixed connection of corresponding electric telescopic handle (13), electric telescopic handle (13) and cold wind rifle (14) are respectively through temperature controller (3) and power electric connection.

3. The fixing frame for the furnace cooling fan according to claim 1, characterized in that: the wall-penetrating bolt is characterized in that four first connecting plates (15) and four second connecting plates (16) are fixedly arranged on two sides of the first frame body (1) and two sides of the second frame body (2) respectively, and four wall-penetrating bolts (18) are in threaded connection with one sides of the first connecting plates (15) and the four second connecting plates (16).

4. The fixing frame for the furnace cooling fan according to claim 1, characterized in that: one side of the second frame body (2) is fixedly connected with an air guide cover (19) through a third connecting plate (17), the air guide cover (19) is L-shaped, and the air guide cover (19) is made of stainless steel materials.

5. The fixing frame for the furnace cooling fan according to claim 1, characterized in that: a filter screen (7) is fixedly arranged on one side of the first frame body (1), and an air guide pipe (20) corresponding to the filter screen (7) is fixedly arranged on one side of the first frame body (1).

6. The fixing frame for the furnace cooling fan according to claim 1, characterized in that: one side of second support body (2) is fixed and is equipped with alarm (21), alarm (21) with temperature controller (3) electric connection, alarm (21) are the acousto-optic type alarm.

7. The fixing frame for the furnace cooling fan according to claim 1, characterized in that: and phosphate lead powder coating is coated on the surfaces of the first frame body (1) and the second frame body (2).