CN213206611U - Fire control fan blast gate structure - Google Patents

Abstract

The utility model discloses a fire control fan blast gate structure, including the rectangle case, rectangle case both ends opening, rectangle case upper wall middle part has been seted up and has been worn the groove, rectangle case middle part both sides outer wall is the fixed electric putter that is equipped with all, the fixed fly leaf that is equipped with between the electric putter upper end, the fly leaf is fixed down and is equipped with pressure sensor, pressure sensor is the fixed valve plate that is equipped with down, the valve plate runs through wear the groove, the fixed treater that is equipped with of rectangle case outer wall, electric connection has smoke transducer on the treater, electric putter with pressure sensor all with treater electric connection. Has the advantages that: can utilize smoke transducer to detect the emergence of conflagration, can open the valve plate automatically when the conflagration breaing out to need not personnel and reach blast gate department and open the valve, and can open the blast gate the very first time and ventilate when the conflagration breaing out.

Description

Fire control fan blast gate structure

Technical Field

The utility model relates to an air valve field particularly, relates to a fire control fan air valve structure.

Background

The fire-fighting fan is an industrial fan which can continuously run for more than 60 minutes at the high temperature of 300 ℃ and is not damaged for 20 hours/time at the temperature of 100 ℃, and the fire-fighting fan is usually used by matching with an air valve and can cut off a fan channel when no fire occurs or ventilation is not needed.

Traditional fire control fan blast gate adopts connecting rod operating handle or hand wheel to open the valve and closes the valve operation, and personnel reach fire control fan department manual opening blast gate when sending out the conflagration comparatively dangerous to the efficiency that the blast gate was opened to the manual work is lower, can not open the blast gate the very first time and ventilate.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fire control fan blast gate structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire control fan blast gate structure includes the rectangle case, rectangle case both ends opening, the groove has been seted up at rectangle case upper wall middle part, rectangle case middle part both sides outer wall is all fixed and is equipped with electric putter, the fixed fly leaf that is equipped with between the electric putter upper end, the fly leaf is fixed down and is equipped with pressure sensor, pressure sensor is fixed down and is equipped with the valve plate, the valve plate runs through the groove is worn, the fixed treater that is equipped with of rectangle case outer wall, electric connection has smoke transducer on the treater, electric putter with pressure sensor all with treater electric connection.

Furthermore, the rectangular box is located the inner wall under the through groove is provided with a limit groove, the limit groove is of a concave structure, and the valve plate extends into the limit groove.

Furthermore, the inner walls of the limit grooves are fixedly provided with high-temperature-resistant sealing gaskets.

Further, all fixed gag lever post that is equipped with on the valve plate both ends, the fly leaf both ends are all fixed to be inlayed and are equipped with the sliding sleeve, the gag lever post runs through respectively the correspondence the sliding sleeve, the gag lever post upper end is all fixed and is equipped with the stopper.

Further, the two ends of the rectangular box are fixedly provided with cylinders through connecting parts, and the cylinders are far away from the outer wall of one end of the rectangular box and are fixedly sleeved with connecting flanges.

Furthermore, one side of the connecting flange, which is far away from the cylinder, is fixedly provided with a high-temperature-resistant sealing washer.

Further, all fixedly under the rectangle case both ends be equipped with the backup pad, all fixedly under the backup pad be equipped with the mounting panel, the mounting hole has all been seted up at four angles of mounting panel.

Furthermore, the outer wall of the rectangular box is fixedly provided with an opening button and a closing button, and the opening button and the closing button are electrically connected with the processor.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a set up rectangle case, poling, electric putter, fly leaf, pressure sensor, valve plate, poling, treater and smoke transducer, can utilize smoke transducer to detect the emergence of conflagration, can open the valve plate automatically when the conflagration breaing out to need not personnel and reach blast gate department and open the valve, and can open the blast gate the very first time and ventilate when the conflagration breaing out.

(2) The utility model discloses a set up spacing groove and high temperature resistant seal gasket, can carry on spacingly to the valve plate for the valve plate can be straight-up straight down motion, and the valve plate stretches into spacing inslot and the laminating of high temperature resistant seal gasket, thereby leakproofness when the increase valve body that can be great is closed.

(3) The utility model discloses a set up gag lever post, sliding sleeve and stopper, can play spacing effect between fly leaf and valve plate for fly leaf and valve plate can keep the parallel.

(4) The utility model discloses a set up connecting portion, drum and flange, can be convenient for connect with the fire control fan.

(5) The utility model discloses a set up high temperature resistant seal ring, can increase the leakproofness between flange and the fire control fan.

(6) The utility model discloses a set up backup pad, mounting panel and mounting hole, can be used for the installation of rectangle case fixed.

(7) The utility model discloses a set up the open button and close the button, can be through open button and close button manual control electric putter's flexible to can the switch of manual control valve plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 structural diagram of a fire fighting fan air valve structure according to an embodiment of the present invention;

fig. 2 is a sectional view of a rectangular box in a fire fighting fan air valve structure according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a rectangular box in a fire fighting fan air valve structure according to an embodiment of the present invention;

fig. 4 is a top view of a rectangle in a fire fighting fan air valve structure according to an embodiment of the present invention;

fig. 5 is a circuit block diagram in a fire fighting fan air valve structure according to an embodiment of the present invention.

Reference numerals:

1. a rectangular box; 2. penetrating a groove; 3. an electric push rod; 4. a movable plate; 5. a pressure sensor; 6. a valve plate; 7. a processor; 8. a smoke sensor; 9. a limiting groove; 10. a high-temperature resistant sealing gasket; 11. a limiting rod; 12. a sliding sleeve; 13. a limiting block; 14. a cylinder; 15. a connecting portion; 16. a connecting flange; 17. a high temperature resistant sealing gasket; 18. a support plate; 19. mounting a plate; 20. an open button; 21. the button is turned off.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

please refer to fig. 1-5, according to the embodiment of the present invention, a fire fighting fan air valve structure, comprises a rectangular box 1, two ends of the rectangular box 1 are opened, a through groove 2 is provided in the middle of the upper wall of the rectangular box 1, electric push rods 3 are fixedly provided on the outer walls of two sides of the middle of the rectangular box 1, a movable plate 4 is fixedly provided between the upper ends of the electric push rods 3, a pressure sensor 5 is fixedly provided under the movable plate 4, a valve plate 6 is fixedly provided under the pressure sensor 5, the valve plate 6 runs through the through groove 2, a processor 7 is fixedly provided on the outer wall of the rectangular box 1, a smoke sensor 8 is electrically connected to the processor 7, and the electric push rods 3 and the pressure sensor 5 are electrically connected to the processor 7.

Through the above technical scheme of the utility model, can utilize smoke transducer 8 to detect the emergence of conflagration, can open valve plate 6 automatically when the conflagration breaing out to need not personnel and reach blast gate department and open the valve, and can open the blast gate the very first time and ventilate when the conflagration breaing out.

Example two:

referring to fig. 1-4, for the rectangular box 1, the inner walls of the rectangular box 1 below the through groove 2 are both provided with a limiting groove 9, the limiting groove 9 is of a concave structure, and the valve plate 6 extends into the limiting groove 9; for the limiting groove 9, the inner wall of the limiting groove 9 is fixedly provided with a high-temperature-resistant sealing gasket 10; for the valve plate 6, all fixed gag lever post 11 that is equipped with on the valve plate 6 both ends, the movable plate 4 both ends are all fixed to be inlayed and are equipped with sliding sleeve 12, gag lever post 11 runs through respectively the correspondence sliding sleeve 12, gag lever post 11 upper end is all fixed and is equipped with stopper 13.

Through the above technical scheme of the utility model, spacing groove 9 can carry on spacingly to valve plate 6 for valve plate 6 can be straight-up vertical down motion, and valve plate 6 stretches into in the spacing groove 9 and laminates with high temperature resistant seal gasket 10, thereby leakproofness when the increase valve body that can be great is closed, and gag lever post 11 and sliding sleeve 12 can play spacing effect between fly leaf 4 and valve plate 6, make fly leaf 4 and valve plate 6 keep parallel.

Example three:

referring to fig. 1 and 5, for a rectangular box 1, two ends of the rectangular box 1 are both fixedly provided with a cylinder 14 through a connecting portion 15, and the outer wall of one end of the cylinder 14 away from the rectangular box 1 is both fixedly sleeved with a connecting flange 16; for the connecting flange 16, a high-temperature-resistant sealing washer 17 is fixedly arranged on one surface, far away from the cylinder 14, of the connecting flange 16; for the rectangular box 1, supporting plates 18 are fixedly arranged below two ends of the rectangular box 1, mounting plates 19 are fixedly arranged below the supporting plates 18, and mounting holes are formed in four corners of each mounting plate 19; for the rectangular box 1, an open button 20 and a close button 21 are fixedly arranged on the outer wall of the rectangular box 1, and both the open button 20 and the close button 21 are electrically connected with the processor 7.

Through the above technical scheme of the utility model, flange 16 can be convenient for be connected with the fire control fan, and high temperature resistant seal ring 17 can increase the leakproofness between flange 16 and the fire control fan, and mounting panel 19 and mounting hole can be used for rectangle case 1's installation fixed, can be through opening button 20 and closing the flexible of button 21 manual control electric putter 3 to can the switch of manual control valve plate 6.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the smoke sensor 8 can be used for detecting the occurrence of a fire, the processor 7 can automatically control the electric push rod 3 to extend when the fire occurs, so that the valve plate 6 can be automatically opened, personnel do not need to reach the air valve to open the valve, the air valve can be opened at the first time to ventilate when the fire occurs, the pressure sensor 5 can detect the pressure of the movable plate 4 on the valve plate 6 when the valve plate 6 is closed, so that the pressure of the valve plate 6 on the high-temperature-resistant sealing gasket 10 at the bottom end of the limiting groove 9 can be ensured, the processor 7 can control the electric push rod 3 to stop retracting when the pressure value reaches a preset threshold value, so that the valve plate 6 can be automatically closed in place, the limiting groove 9 can limit the valve plate 6, so that the valve plate 6 can vertically move vertically, and the valve plate 6 extends into the limiting groove 9 to be attached to the high-temperature-, thereby the leakproofness when increase valve body closure that can be great, gag lever post 11 and sliding sleeve 12 can play spacing effect between fly leaf 4 and valve plate 6, make fly leaf 4 and valve plate 6 can keep parallel, flange 16 can be convenient for be connected with the fire control fan, high temperature resistant seal ring 17 can increase the leakproofness between flange 16 and the fire control fan, mounting panel 19 and mounting hole can be used for the installation of rectangle case 1 fixed, can be through opening button 20 and the flexible of closing button 21 manual control electric putter 3, thereby the switch that can manual control valve plate 6.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a fire control fan blast gate structure, a serial communication port, including rectangle case (1), rectangle case (1) both ends opening, wear groove (2) have been seted up at rectangle case (1) upper wall middle part, rectangle case (1) middle part both sides outer wall is all fixed and is equipped with electric putter (3), the fixed fly leaf (4) that is equipped with between electric putter (3) upper end, fixed pressure sensor (5) that is equipped with down fly leaf (4), fixed valve plate (6) that is equipped with down of pressure sensor (5), valve plate (6) run through wear groove (2), rectangle case (1) outer wall is fixed and is equipped with treater (7), electric connection has smoke transducer (8) on treater (7), electric putter (3) with pressure sensor (5) all with treater (7) electric connection.

2. The fire fighting fan air valve structure according to claim 1, characterized in that the inner walls of the rectangular box (1) below the through groove (2) are all provided with a limiting groove (9), the limiting groove (9) is of a concave structure, and the valve plate (6) extends into the limiting groove (9).

3. The fire fighting fan air valve structure according to claim 2, characterized in that the inner walls of the limiting grooves (9) are fixedly provided with high temperature resistant sealing gaskets (10).

4. The fire fighting fan air valve structure according to claim 1, wherein limiting rods (11) are fixedly arranged at both ends of the valve plate (6), sliding sleeves (12) are fixedly embedded at both ends of the movable plate (4), the limiting rods (11) respectively penetrate through the corresponding sliding sleeves (12), and limiting blocks (13) are fixedly arranged at both upper ends of the limiting rods (11).

5. The fire fighting fan air valve structure according to claim 1, characterized in that both ends of the rectangular box (1) are fixedly provided with a cylinder (14) through a connecting portion (15), and the outer wall of one end of the cylinder (14) far away from the rectangular box (1) is fixedly sleeved with a connecting flange (16).

6. A fire fighting fan air valve structure as defined in claim 5, characterized in that a high temperature resistant sealing washer (17) is fixedly arranged on the side of the connecting flange (16) away from the cylinder (14).

7. The fire fighting fan air valve structure according to claim 1, characterized in that support plates (18) are fixedly arranged below both ends of the rectangular box (1), mounting plates (19) are fixedly arranged below the support plates (18), and mounting holes are formed in four corners of the mounting plates (19).

8. A fire fighting fan air valve structure according to claim 1, characterized in that an open button (20) and a close button (21) are fixedly arranged on the outer wall of the rectangular box (1), and the open button (20) and the close button (21) are both electrically connected with the processor (7).

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