CN209469346U - A kind of motor of rolling shutter door explosion-protection equipment - Google Patents

Abstract

The utility model discloses a kind of motor of rolling shutter door explosion-protection equipments, including motor, air bag, sealed compartment, shell, filled chamber, fixed plate, mounting plate, exhaust pipe, water tank, Temperature-controlled appliance, refrigerator pipes, aqueduct and blower, the mounting plate is fixed on metope, the present apparatus is worked using Temperature-controlled appliance control refrigerator pipes, it is cooling to the water inside water tank, cold water is made, utilize blower, air bag, exhaust pipe and gas-guide tube form gas circulation, gas is in a part through exhaust pipe flow, cold and hot exchange is carried out with the cold water inside water tank, to form cold air, cool down to motor, the first explosion-proof layer constituted using air bag, the second explosion-proof layer that dry powder fire extinguishing agent inside filled chamber is constituted, the damage for reducing or avoiding motor explosion to generate, the utility model can be on the basis of explosion-proof, cool down to motor, Improve the service life and security performance of motor.

Description

A kind of motor of rolling shutter door explosion-protection equipment

Technical field

The utility model relates to a kind of rolling screen door field, specifically a kind of motor of rolling shutter door explosion-protection equipment.

Background technique

Rolling screen door (shutter door) is cascaded with the movable door piece of multi-joint, in fixed slideway, above door Upper and lower door is rotated centered on spool.Rolling screen door is suitable for the public places such as the business shop front, garage, market, hospital, industrial enterprise Or house.Practical rolling screen door is generally electric rolling door on the market now, drives roller shutter central axis rotation with motor special, reaches It switchs to roller shutter, is automatically stopped when turning to the limit up and down of motor setting.

The thing of not set any anti-explosion device inside existing motor of rolling shutter door, motor of rolling shutter door explosion happens occasionally, And motor is run in hot weather, causes its internal temperature excessively high, security performance is low.

Utility model content

The purpose of this utility model is to provide a kind of motor of rolling shutter door explosion-protection equipments, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions:

A kind of motor of rolling shutter door explosion-protection equipment, including motor, air bag, sealed compartment, shell, filled chamber, fixed plate, installation Plate, exhaust pipe, water tank, Temperature-controlled appliance, refrigerator pipes, aqueduct and blower, the mounting plate are fixed on metope, mounting plate Positive Middle face offers the groove of annular, and the groove of the annular is square, and the positive Middle face of the mounting plate is pacified with fixing piece Equipped with motor, the motor is located on mounting plate on the inside of annular groove, the size of the groove of the annular and shell rear surface Equal sized, the shell rear surface does not set boxboard, and it is arc close to front end that the shell, which is rectangle close to back side one end, Described shell rear surface one end is stuck in inside the groove of the annular above mounting plate, and described motor one end is passed through through shell side to be stretched out Shell, annular is equipped with fixed plate, the back side of the fixed plate and the front face of mounting plate on the shell surrounding outer wall, described Fixed plate is fixedly connected with bolt with mounting plate, and the fixed plate and shell are integrally formed, and the inner wall of the shell is equipped with one Layer sealed compartment, the sealed compartment are made of thermal insulation material, if the sealed compartment is uniformly provided with away from filled chamber side Dry air bag, several described air bags are interconnected, an air bag of the sealed compartment away from one lateral roof of shaft of motor It is connected to gas-guide tube one end, the gas-guide tube other end sequentially passes through sealed compartment, filled chamber and shell, and the gas-guide tube is another End is connected with the gas outlet of blower, and the assembling is mounted on the wall in water tank top surface, the water tank, inside the water tank Equipped with refrigerator pipes, described refrigerator pipes one end passes through the Temperature-controlled appliance installed with the positive Middle face of water tank through water tank front and connects, The air inlet of the blower is connected with the first port of tee tube, and the second port of the tee tube is connected to the external world, and threeway Second passage port of pipe is equipped with solenoid valve, and the third connectivity mouth of the tee tube is passed through through the top plate of water tank and exhaust pipe one end connects Logical, described exhaust pipe one end U-shaped setting inside water tank, the exhaust pipe other end is passed through through the top plate of water tank, is successively worn Shell, filled chamber and sealed compartment, the exhaust pipe other end and sealed compartment are crossed, away from the one of one side bottom of shaft of motor A air bag connection.

As a further solution of the present invention: filled chamber is constituted between the sealed compartment and outer casing inner wall, it is described Dry powder fire extinguishing agent is filled with inside filled chamber.

Sealing ring is equipped on the shell and at the shaft contacts of motor as a further solution of the present invention,.

Compared with prior art, the utility model has the beneficial effects that the present apparatus utilizes Temperature-controlled appliance control refrigeration Pipe work, it is cooling to the water inside water tank, cold water is made, forms gas using blower, air bag, exhaust pipe and gas-guide tube and recycles, Cold water of the gas inside a part through exhaust pipe flow and water tank carries out cold and hot exchange, so that cold air is formed, to motor Cool down, using the first explosion-proof layer of air bag composition, the second explosion-proof layer that the dry powder fire extinguishing agent inside filled chamber is constituted is reduced Or the damage for avoiding motor explosion from generating, the utility model can cool down to motor on the basis of explosion-proof, improve motor Service life and security performance.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the right view of motor of rolling shutter door explosion-protection equipment cross-sectional view.

Fig. 2 is a kind of structural schematic diagram of motor of rolling shutter door explosion-protection equipment main view.

In figure: motor 1, air bag 2, sealed compartment 3, shell 4, filled chamber 5, fixed plate 6, mounting plate 7, exhaust pipe 8, water tank 9, Temperature-controlled appliance 10, refrigerator pipes 11, aqueduct 12 and blower 13.

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.

Please refer to Fig. 1~2, in the utility model embodiment, a kind of motor of rolling shutter door explosion-protection equipment, including motor 1, air bag 2, sealed compartment 3, shell 4, filled chamber 5, fixed plate 6, mounting plate 7, exhaust pipe 8, water tank 9, Temperature-controlled appliance 10, refrigerator pipes 11, aqueduct 12 and blower 13, the mounting plate 7 are fixed on metope, and the positive Middle face of mounting plate 7 offers the groove of annular, The groove of the annular is square, and the positive Middle face of the mounting plate 7 is equipped with motor 1 with fixing piece, and the motor 1 is located at peace In loading board 7 on the inside of annular groove, equal sized, 4 back side of shell at 4 back side of size and shell of the groove of the annular Boxboard is not set, it is arc close to front end, described 4 back side one end of shell is stuck in that the shell 4, which is rectangle close to back side one end, Inside the groove of annular above mounting plate 7, described 1 one end of motor is passed through through 4 side of shell stretches out shell 4, on the shell 4 With sealing ring is equipped at the shaft contacts of motor 1, annular is equipped with fixed plate 6, the fixed plate 6 on the 4 surrounding outer wall of shell The back side and mounting plate 7 front face, the fixed plate 6 is fixedly connected with bolt with mounting plate 7, the fixed plate 6 and outer Shell 4 is integrally formed, and the inner wall of the shell 4 is equipped with one layer of sealed compartment 3, and the sealed compartment 3 is made of thermal insulation material.

Filled chamber 5 is constituted between 4 inner wall of the sealed compartment 3 and shell, is filled with dry-chemical fire extinguishing inside the filled chamber 5 Agent, the sealed compartment 3 are uniformly provided with several air bags 2 away from 5 side of filled chamber, several described air bags 2 are interconnected, institute It states an air bag 2 of the sealed compartment 3 away from one lateral roof of shaft of motor 1 to be connected to 12 one end of gas-guide tube, the gas-guide tube 12 The other end sequentially passes through sealed compartment 3, filled chamber 5 and shell 4, the gas outlet company of 12 other end of gas-guide tube and blower 13 Logical, the blower 13 is mounted on 9 top surface of water tank, and the water tank 9 is mounted on the wall, and divides at the top and bottom of 9 side of water tank Inlet and outlet are not offered, and valve is mounted at the inlet and outlet position, is equipped with inside the water tank 9 Refrigerator pipes 11, described 11 one end of refrigerator pipes connect through the Temperature-controlled appliance 10 that front passes through and the positive Middle face of water tank 9 is installed of water tank 9 It connects, controls refrigerator pipes 11 using Temperature-controlled appliance 10 and work, it is cooling to the water of 9 the inside of water tank, cold water is made.

The air inlet of the blower 13 is connected with the first port of tee tube, and the second port of the tee tube and the external world are even It is logical, and the second passage port of tee tube is equipped with solenoid valve, the third connectivity mouth of the tee tube is passed through and is vented through the top plate of water tank 9 The connection of 8 one end of pipe, described 8 one end of exhaust pipe is on the 9 U-shaped setting in the inside of water tank, top of 8 other end of exhaust pipe through water tank 9 Plate passes through, and sequentially passes through shell 4, filled chamber 5 and sealed compartment 3,8 other end of exhaust pipe and sealed compartment 3, deviates from motor One air bag 2 of 1 one side bottom of shaft is connected to, and is formed gas using blower 13, air bag 2, exhaust pipe 8 and gas-guide tube 12 and is followed Ring, cold water of the gas in 9 the inside of a part and water tank flowed through exhaust pipe 8 carries out cold and hot exchange, so that cold air is formed, Cool down to motor 1, constitutes the first explosion-proof layer using air bag 2, it is explosion-proof that the dry powder fire extinguishing agent of 5 the inside of filled chamber constitutes second Layer, the damage for reducing or avoiding the explosion of motor 1 to generate.

The working principle of the utility model is: Temperature-controlled appliance control refrigerator pipes work, cooling to the water inside water tank, Cold water is made, calculates the time required for air bag expands, blower extracts air to air bag through the external world, and certain time is swollen when air bag After swollen, the check valve of the second port of tee tube is closed, the gas inside gas extraction exhaust pipe imports in gas-guide tube, and gas exists Circulation is formed in air bag, exhaust pipe and gas-guide tube, cold water of the gas inside a part through exhaust pipe flow and water tank carries out Cold and hot exchange cools down to motor to form cold air, and when motor generates explosion time, air bag constitutes the first explosion-proof layer, fills out The dry powder fire extinguishing agent filled inside room constitutes the second explosion-proof layer, the damage for reducing or avoiding motor explosion to generate.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (7)

1. a kind of motor of rolling shutter door explosion-protection equipment, including motor, air bag, sealed compartment, shell, filled chamber, fixed plate, installation Plate, exhaust pipe, water tank, Temperature-controlled appliance, refrigerator pipes, aqueduct and blower, which is characterized in that the mounting plate is fixed on wall On face, the positive Middle face of mounting plate offers the groove of annular, and the groove of the annular is square, the positive Middle face of the mounting plate Motor is installed with fixing piece, the motor is located on the inside of groove annular on mounting plate, the size of the groove of the annular with Shell rear surface it is equal sized, the shell rear surface does not set boxboard, and described shell rear surface one end is stuck in the annular above mounting plate Groove inside, described motor one end is passed through through shell side stretches out shell, and annular, which is equipped with, on the shell surrounding outer wall fixes Plate, the back side of the fixed plate and the front face of mounting plate, the fixed plate are fixedly connected with bolt with mounting plate, described solid Fixed board and shell are integrally formed, and the inner wall of the shell is equipped with one layer of sealed compartment, the sealed compartment and outer casing inner wall it Between constitute filled chamber, the sealed compartment is uniformly provided with several air bags away from filled chamber side, several described air bags are mutual Connection, an air bag of the sealed compartment away from one lateral roof of shaft of motor are connected to gas-guide tube one end, the gas-guide tube The other end sequentially passes through sealed compartment, filled chamber and shell, and the gas-guide tube other end is connected with the gas outlet of blower, the wind Machine is mounted on water tank top surface, and the water tank is mounted on the wall, and the air inlet of the blower is connected with the first port of tee tube, Second port of the tee tube be connected to the external world, and the second passage port of tee tube is equipped with solenoid valve, and the of the tee tube Three ports are passed through through the top plate of water tank and are connected to exhaust pipe one end, and the exhaust pipe other end is passed through through the top plate of water tank, successively Across shell, filled chamber and sealed compartment, the exhaust pipe other end and sealed compartment, away from shaft one side bottom of motor One air bag connection.

2. a kind of motor of rolling shutter door explosion-protection equipment according to claim 1, which is characterized in that the shell is close to the back side one End is rectangle, is arc close to front end.

3. a kind of motor of rolling shutter door explosion-protection equipment according to claim 1, which is characterized in that on the shell and motor Sealing ring is equipped at shaft contacts.

4. a kind of motor of rolling shutter door explosion-protection equipment according to claim 1, which is characterized in that the sealed compartment is by protecting Adiabator is made.

5. a kind of motor of rolling shutter door explosion-protection equipment according to claim 1, which is characterized in that filling inside the filled chamber There is dry powder fire extinguishing agent.

6. a kind of motor of rolling shutter door explosion-protection equipment according to claim 1, which is characterized in that described exhaust pipe one end is in water U-shaped setting inside case.

7. a kind of motor of rolling shutter door explosion-protection equipment according to claim 1, which is characterized in that be equipped with system inside the water tank Cold pipe, described refrigerator pipes one end pass through the Temperature-controlled appliance installed with the positive Middle face of water tank through water tank front and connect.