阅读说明：本技术 一种消防用排烟通风机 (Smoke exhaust ventilator for fire fighting ) 是由 王海红 于 2021-08-18 设计创作，主要内容包括：本发明涉及一种排烟通风机,尤其涉及一种消防用排烟通风机。本发明的目的是提供一种排烟效率高,不会污染周围环境的消防用排烟通风机。一种消防用排烟通风机,包括有支撑座和第一通风管,第一通风管安装于支撑座的上部；第二通风管,第二通风管固接于第一通风管上；第三通风管,第三通风管固接于支撑座上远离第一通风管的一侧。本发明的风扇可以将烟雾吸出去,提高排烟效率,水泵将水箱内的制冷液吸入冷水管内,制冷液可以对第一通风管内的烟雾进行冷却,活性碳板可以对烟雾进行过滤,对烟雾进行净化处理,避免污染周围环境。(The invention relates to a smoke exhaust ventilator, in particular to a smoke exhaust ventilator for fire fighting. The invention aims to provide a smoke exhaust ventilator for fire fighting, which has high smoke exhaust efficiency and can not pollute the surrounding environment. A smoke exhaust ventilator for fire fighting comprises a support seat and a first ventilation pipe, wherein the first ventilation pipe is arranged at the upper part of the support seat; the second ventilation pipe is fixedly connected to the first ventilation pipe; and the third ventilation pipe is fixedly connected to one side of the supporting seat, which is far away from the first ventilation pipe. The fan can suck smoke out, smoke exhaust efficiency is improved, the water pump sucks the refrigerating fluid in the water tank into the cold water pipe, the refrigerating fluid can cool the smoke in the first ventilation pipe, the activated carbon plate can filter the smoke, the smoke is purified, and pollution to the surrounding environment is avoided.)

1. The utility model provides a fire control is with ventilation blower that discharges fume, characterized by, including:

the support comprises a support base (1) and a first ventilation pipe (2), wherein the first ventilation pipe (2) is arranged at the upper part of the support base (1);

the second ventilating pipe (3), the second ventilating pipe (3) is fixedly connected to the first ventilating pipe (2);

the third ventilation pipe (4), the third ventilation pipe (4) is fixedly connected to one side of the supporting seat (1) far away from the first ventilation pipe (2);

the fan (5), the fan (5) is installed on the inner side of the first ventilation pipe (2);

the cooling mechanism (6), the cooling mechanism (6) is arranged on the supporting seat (1);

and the filtering mechanism (7) is arranged between the second ventilation pipe (3) and the third ventilation pipe (4).

2. A smoke exhaust ventilator for fire fighting as defined in claim 1, characterized in that the cooling means (6) comprises:

the water tank (61), the water tank (61) is fixedly connected to the upper side of the supporting seat (1);

the first fixing block (62), the first fixing block (62) is fixedly connected to one side, close to the water tank (61), of the supporting seat (1), and the first ventilation pipe (2) penetrates through the first fixing block (62);

the water inlet pipe (63), the water inlet pipe (63) is fixedly connected to the upper side of the water tank (61), and the water inlet pipe (63) is fixedly connected with the first fixing block (62);

the upper part of the water inlet pipe (63) is fixedly connected with the cold water pipes (64) at uniform intervals, and the cold water pipes (64) are positioned in the first ventilation pipe (2);

the communication block (65), the communication block (65) is fixedly connected to one side of the first fixed block (62), and the communication block (65) is connected with the cold water pipe (64);

the water outlet pipes (66) are connected to the communication block (65) at uniform intervals, and the water outlet pipes (66) are positioned in the first ventilation pipe (2);

the return pipe (67), the return pipe (67) rigid coupling is in the upside of water tank (61), and return pipe (67) and outlet pipe (66) fixed connection.

3. A smoke exhaust ventilator for fire fighting as defined in claim 2, characterized in that the filter means (7) comprises:

the second fixing block (71), the second fixing block (71) is fixedly connected between the second ventilation pipe (3) and the third ventilation pipe (4);

the sliding plate (72) is arranged on the second fixed block (71) in a sliding manner;

the third fixing block (73), the third fixing block (73) is fixedly connected to the inside of the second fixing block (71);

the activated carbon plates (74) are uniformly arranged on the third fixed block (73) at intervals.

4. A smoke exhaust ventilator for fire fighting as defined in claim 3, further comprising a blocking mechanism (8), the blocking mechanism (8) comprising:

the baffle plates (81), the second ventilation pipe (3) and the third ventilation pipe (4) are all provided with the baffle plates (81) in a sliding way;

the first spring (82), the first spring (82) is connected between the baffle (81) and the second fixed block (71);

a contact plate (83), one side of the sliding plate (72) is fixedly connected with the contact plate (83);

the fixture block (85) is arranged on the upper side of the second fixing block (71) in a sliding mode;

the handle (84), the handle (84) is fixedly connected to the fixture block (85);

and the second spring (86), and the second spring (86) is connected between the fixture block (85) and the second fixing block (71).

5. A smoke exhaust ventilator for fire fighting as defined in claim 4 further comprising a pop-up mechanism (9), the pop-up mechanism (9) comprising:

the fourth fixing block (91), the fourth fixing block (91) is fixedly connected to the upper part of the inner side of the third fixing block (73);

the fifth fixing block (93), the fifth fixing block (93) is fixedly connected to one side, close to the fourth fixing block (91), in the third fixing block (73);

the wedge block (92), the wedge block (92) is slidably arranged between the fourth fixed block (91) and the fifth fixed block (93);

the third spring (94), the third spring (94) is connected between wedge block (92) and fifth fixed block (93);

the push rod (95), the push rod (95) is slidably arranged on the inner side of the third fixed block (73);

the fifth spring (98), the fifth spring (98) is connected between the push rod (95) and the inner wall of the third fixed block (73);

the sliding block (96) is arranged on the push rod (95) in a sliding mode, and the sliding block (96) is matched with the inner wall of the third fixed block (73);

and a fourth spring (97), wherein the fourth spring (97) is connected between the sliding block (96) and the push rod (95).

6. A smoke exhaust ventilator for fire fighting as defined in claim 5, further comprising an opening and closing mechanism (10), the opening and closing mechanism (10) comprising:

the sixth fixing block (1001), the sixth fixing block (1001) is fixedly connected to the third ventilating pipe (4);

the opening plate (1002), the opening plate (1002) is arranged in the sixth fixed block (1001) in a sliding manner;

the handle (1003) and the handle (1003) are fixedly connected to the opening plate (1002).

7. A smoke exhaust ventilator for fire fighting as defined in claim 6, further comprising a pushing mechanism (11), the pushing mechanism (11) comprising:

the cylinder (1101) is mounted on each of two sides of the first ventilation pipe (2);

the push block (1102), the push block (1102) is fixedly connected between the telescopic rods of the air cylinder (1101), and the first ventilation pipe (2) penetrates through the push block (1102);

the pushing block (1102) is fixedly connected with the blocking blocks (1103) at even intervals.

8. A smoke exhaust ventilator for fire fighting as defined in claim 4 wherein the sliding plate (72) is provided with a locking groove, and the locking block (85) is engaged with the locking groove to lock the sliding plate (72).

Technical Field

The invention relates to a smoke exhaust ventilator, in particular to a smoke exhaust ventilator for fire fighting.

Background

The fire control generally refers to putting out the conflagration, and in various calamities, the conflagration is more general disaster, and when the conflagration took place, the burning of big fire can produce a large amount of smog, and smog can block people's sight, and is harmful to the human body in addition, so need in time discharge smog, ventilates, and it is mainly open the window now, discharges smog through the window, and the efficiency of this kind of exhaust fume is very low, hardly in time discharges smog, and the exhaust smog does not pass through any processing moreover, can pollute the surrounding environment.

The device which has high smoke exhaust efficiency and can not pollute the surrounding environment is designed to solve the problems existing at present.

Disclosure of Invention

The invention aims to overcome the defects that smoke is discharged through a window, the smoke discharging efficiency is low, the smoke is difficult to discharge in time, and the discharged smoke is not treated and pollutes the surrounding environment.

The technical scheme is as follows: a smoke exhaust ventilator for fire fighting comprises:

the first ventilation pipe is arranged at the upper part of the supporting seat;

the second ventilation pipe is fixedly connected to the first ventilation pipe;

the third ventilation pipe is fixedly connected to one side, far away from the first ventilation pipe, of the supporting seat;

the fan is arranged on the inner side of the first ventilation pipe;

the cooling mechanism is arranged on the supporting seat;

and the filtering mechanism is arranged between the second ventilation pipe and the third ventilation pipe.

As a further preferable mode, the cooling mechanism includes:

the water tank is fixedly connected to the upper side of the supporting seat;

the first fixing block is fixedly connected to one side, close to the water tank, of the supporting seat, and the first vent pipe penetrates through the first fixing block;

the water inlet pipe is fixedly connected to the upper side of the water tank and fixedly connected with the first fixing block;

the upper part of the water inlet pipe is fixedly connected with the cold water pipes at uniform intervals, and the cold water pipes are positioned in the first ventilation pipe;

the communication block is fixedly connected to one side of the first fixed block and is connected with the cold water pipe;

the water outlet pipes are uniformly connected to the communicating block at intervals and are positioned in the first ventilation pipe;

the return pipe is fixedly connected to the upper side of the water tank and is fixedly connected with the water outlet pipe.

As a further preferable mode, the filter mechanism includes:

the second fixed block is fixedly connected between the second ventilation pipe and the third ventilation pipe;

the sliding plate is arranged on the second fixed block in a sliding manner;

the third fixed block is fixedly connected to the inner side of the second fixed block;

the activated carbon plates are uniformly arranged on the third fixing block at intervals.

As a further preferable aspect, the apparatus further comprises a blocking mechanism, and the blocking mechanism comprises:

the second ventilation pipe and the third ventilation pipe are provided with baffles in a sliding manner;

the first spring is connected between the baffle and the second fixed block;

one side of the sliding plate is fixedly connected with the contact plate;

the clamping block is arranged on the upper side of the second fixing block in a sliding manner;

the handle is fixedly connected to the clamping block;

and the second spring is connected between the clamping block and the second fixing block.

As a further preferable mode, the device further comprises an ejection mechanism, and the ejection mechanism comprises:

the fourth fixed block is fixedly connected to the upper part of the inner side of the third fixed block;

the fifth fixed block is fixedly connected to one side, close to the fourth fixed block, in the third fixed block;

the wedge-shaped block is arranged between the fourth fixed block and the fifth fixed block in a sliding manner;

the third spring is connected between the wedge-shaped block and the fifth fixing block;

the push rod is arranged on the inner side of the third fixing block in a sliding manner;

the fifth spring is connected between the push rod and the inner wall of the third fixed block;

the sliding block is arranged on the push rod in a sliding mode and matched with the inner wall of the third fixed block;

and the fourth spring is connected between the sliding block and the push rod.

As a further preferable mode, the device further comprises an opening and closing mechanism, and the opening and closing mechanism comprises:

the sixth fixed block is fixedly connected to the third ventilation pipe;

the opening plate is arranged in the sixth fixing block in a sliding manner;

the handle is fixedly connected to the opening plate.

As a further preferable scheme, the device further comprises a pushing mechanism, and the pushing mechanism comprises:

the cylinders are mounted on two sides of the first ventilation pipe;

the pushing block is fixedly connected between the telescopic rods of the air cylinders, and the first ventilation pipe penetrates through the pushing block;

the pushing block is fixedly connected with the blocking blocks at even intervals.

As a further preferable scheme, the sliding plate is provided with a clamping groove, and the clamping block is matched with the clamping groove to clamp the sliding plate.

The beneficial effects are that:

1. the fan can suck smoke out, smoke exhaust efficiency is improved, the water pump sucks the refrigerating fluid in the water tank into the cold water pipe, the refrigerating fluid can cool the smoke in the first ventilation pipe, the activated carbon plate can filter the smoke, the smoke is purified, and pollution to the surrounding environment is avoided.

2. When the sliding plate is opened by moving rightwards, the baffle plate can be driven to move rightwards, the second vent pipe and the third vent pipe are blocked, smoke remained in the second vent pipe and the third vent pipe is prevented from floating out, the push rod can push the activated carbon plate on the third fixing block, the activated carbon plate is pushed out, and replacement of people is facilitated.

3. The plywood can block the third ventilation pipe to prevent dust from flowing into the third ventilation pipe, and the blocking block can block the first ventilation pipe to prevent dust from flowing into the first ventilation pipe.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial structure of the cooling mechanism of the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

Fig. 4 is an enlarged view of part B of the present invention.

FIG. 5 is a schematic view of a second partial structure of the cooling mechanism of the present invention.

FIG. 6 is a schematic view of a first partial configuration of the filter mechanism of the present invention.

FIG. 7 is a schematic view of a second partial structure of the filter mechanism of the present invention.

Fig. 8 is a partial structural schematic view of the blocking mechanism of the present invention.

Fig. 9 is an enlarged schematic view of part C of the present invention.

Fig. 10 is a schematic view of a first part of the eject mechanism of the present invention.

Fig. 11 is a schematic view of a second part of the eject mechanism of the present invention.

Fig. 12 is an enlarged view of the portion D of the present invention.

Fig. 13 is an enlarged schematic view of part E of the present invention.

Fig. 14 is an enlarged schematic view of part F of the present invention.

Fig. 15 is a partial structural schematic view of the opening and closing mechanism of the present invention.

FIG. 16 is an enlarged view of part G of the present invention.

Fig. 17 is an enlarged schematic view of part H of the present invention.

Fig. 18 is a partial structural schematic view of the pushing mechanism of the present invention.

FIG. 19 is an enlarged schematic view of portion J of the present invention.

Number designation in the figures: 1-a supporting seat, 2-a first ventilating pipe, 3-a second ventilating pipe, 4-a third ventilating pipe, 5-a fan, 6-a cooling mechanism, 61-a water tank, 62-a first fixed block, 63-a water inlet pipe, 64-a cold water pipe, 65-a communicating block, 66-a water outlet pipe, 67-a return pipe, 7-a filtering mechanism, 71-a second fixed block, 72-a sliding plate, 73-a third fixed block, 74-an activated carbon plate, 8-a blocking mechanism, 81-a baffle plate, 82-a first spring, 83-a contact plate, 84-a handle, 85-a clamping block, 86-a second spring, 9-a popping mechanism, 91-a fourth fixed block, 92-a wedge-shaped block, 93-a fifth fixed block and 94-a third spring, 95-push rod, 96-sliding block, 97-fourth spring, 98-fifth spring, 10-opening and closing mechanism, 1001-sixth fixed block, 1002-opening and closing plate, 1003-handle, 11-pushing mechanism, 1101-air cylinder, 1102-push block and 1103-blocking block.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

A smoke exhaust ventilator for fire fighting is shown in figures 1-11 and comprises a supporting seat 1, a first ventilating pipe 2, a second ventilating pipe 3, a third ventilating pipe 4, a fan 5, a cooling mechanism 6 and a filtering mechanism 7, wherein the upper portion of the supporting seat 1 is connected with the first ventilating pipe 2, the right end of the first ventilating pipe 2 is connected with the second ventilating pipe 3, the right side of the top of the supporting seat 1 is connected with the third ventilating pipe 4, the fan 5 is installed on the left portion of the rear side in the first ventilating pipe 2, the rear side of the top of the supporting seat 1 is provided with the cooling mechanism 6, and the filtering mechanism 7 is arranged between the second ventilating pipe 3 and the third ventilating pipe 4.

The cooling mechanism 6 comprises a water tank 61, a first fixed block 62, a water inlet pipe 63, a cold water pipe 64, a communicating block 65, a water outlet pipe 66 and a return pipe 67, the water tank 61 is installed on the rear side of the top of the supporting seat 1, a water pump is arranged in the water tank 61, the first fixed block 62 is connected to the rear side of the top of the supporting seat 1, the first ventilation pipe 2 penetrates through the first fixed block 62, the first fixed block 62 is positioned on the front side of the water tank 61, the water inlet pipe 63 is connected to the right side of the top of the water tank 61, the water inlet pipe 63 is connected to the rear side of the first fixed block 62, the cold water pipes 64 are connected to the upper portion of the water inlet pipe 63 at uniform intervals, the cold water pipes 64 are positioned in the first ventilation pipe 2, the communicating block 65 is connected to the front side of the first fixed block 62, the communicating block 65 is connected to the cold water pipe 64, the water outlet pipes 66 are connected to the lower portion of the rear side of the communicating block 65 at uniform intervals, the water outlet pipes 66 are positioned in the first ventilation pipe 2, the left side of the top of the water tank 61 is connected to the return pipe 67, the return pipe 67 is connected with the rear end of the outlet pipe 66.

The filtering mechanism 7 comprises a second fixed block 71, a sliding plate 72, a third fixed block 73 and an activated carbon plate 74, the second fixed block 71 is connected between the bottom of the second ventilation pipe 3 and the top of the third ventilation pipe 4, the sliding plate 72 is arranged in a sliding mode in the front of the second fixed block 71, the third fixed block 73 is connected to the left side in the second fixed block 71, and the activated carbon plate 74 is arranged on the right side of the third fixed block 73 at even intervals.

The whole device is installed on a wall through a supporting seat 1, then refrigerant liquid is poured into a water tank 61, when fire occurs, a user starts a fan 5, the fan 5 sucks smoke into a first ventilation pipe 2, the smoke is discharged from a third ventilation pipe 4 through a second ventilation pipe 3, an activated carbon plate 74 can filter the smoke, then a water pump in the water tank 61 is started, the water pump sucks the refrigerant liquid in the water tank 61 into a water inlet pipe 63, the refrigerant liquid flows into a cold water pipe 64, the refrigerant liquid can cool the smoke in the first ventilation pipe 2, the refrigerant liquid flows into a water outlet pipe 66 through a communicating block 65 and then flows back into the water tank 61 through a return pipe 67, the circulation is carried out, the smoke in the first ventilation pipe 2 is continuously cooled, when the smoke is not needed to be used, the user turns off the water pumps in the fan 5 and the water tank 61, when the activated carbon plate 74 needs to be replaced, the user pulls a sliding plate 72 rightwards, the sliding plate 72 is opened, the activated carbon plate 74 of the third fixed block 73 is taken out, a new activated carbon plate 74 is replaced, and finally the sliding plate 72 is pushed leftwards to close the sliding plate 72.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 and 19, the air conditioner further comprises a blocking mechanism 8, wherein the blocking mechanism 8 comprises a baffle 81, a first spring 82, a contact plate 83, a handle 84, a clamping block 85 and a second spring 86, the baffle 81 is slidably arranged at the lower part of the second ventilation duct 3 and the upper part of the third ventilation duct 4, the first spring 82 is connected between the baffle 81 and the second fixed block 71, the contact plate 83 is connected to the upper and lower sides of the left side of the sliding plate 72, the clamping block 85 is slidably arranged at the right side of the top of the second fixed block 71, the clamping groove is formed at the left part of the sliding plate 72, the clamping block 85 is matched with the clamping groove, the two second springs 86 are connected between the clamping block 85 and the second fixed block 71, and the handle 84 is connected to the top of the clamping block 85.

The ejection mechanism 9 comprises a fourth fixed block 91, a wedge block 92, a fifth fixed block 93, a third spring 94, a push rod 95, a sliding block 96, a fourth spring 97 and a fifth spring 98, the upper portion of the left side in the third fixed block 73 is connected with the fourth fixed block 91 and the fifth fixed block 93, the fifth fixed block 93 is located on the front side of the fourth fixed block 91, the wedge block 92 is slidably arranged between the fourth fixed block 91 and the fifth fixed block 93, the third spring 94 is connected between the wedge block 92 and the fifth fixed block 93, the push rod 95 is slidably arranged in the third fixed block 73 in a rear side sliding mode, the fifth spring 98 is connected between the push rod 95 and the inner wall of the third fixed block 73, the sliding block 96 is slidably arranged on the left portion of the push rod 95, the sliding block 96 is matched with the inner wall of the third fixed block 73, and the fourth spring 97 is connected between the sliding block 96 and the push rod 95.

Initially, the second spring 86 and the fifth spring 98 are both in a stretched state, when the activated carbon plate 74 needs to be replaced, a person pulls the sliding plate 72 rightwards to open the sliding plate 72, the sliding plate 72 drives the contact plate 83 to rightwards, the contact plate 83 pushes the baffle plate 81 to rightwards to block the second ventilation pipe 3 and the third ventilation pipe 4, so that smoke remained in the second ventilation pipe 3 and the third ventilation pipe 4 is prevented from flying out, the first spring 82 is compressed, when the fixture block 85 corresponds to the clamping groove in the sliding plate 72, the fixture block 85 moves forwards under the action of the second spring 86, the fixture block 85 is inserted into the clamping groove in the sliding plate 72 to clamp the sliding plate 72, then the person pushes the wedge block 92 backwards, the third spring 94 is compressed, when the wedge block 92 moves backwards to touch the sliding block 96, the wedge block 92 pushes the sliding block 96 to rightwards, the fourth spring 97 is compressed, and when the sliding block 96 is separated from the second fixing block 71, the push rod 95 moves forwards under the action of the fifth spring 98, the push rod 95 pushes the activated carbon plate 74 on the third fixed block 73 to push out the activated carbon plate 74, so that people can conveniently replace the activated carbon plate, the people loosen the wedge-shaped block 92 again, the wedge-shaped block 92 returns forwards under the action of the third spring 94, then a new activated carbon plate 74 is placed on the third fixed block 73, the new activated carbon plate 74 pushes the push rod 95 to move backwards, the fifth spring 98 stretches, when the push rod 95 moves backwards to the initial position, the sliding block 96 moves leftwards under the action of the fourth spring 97, the sliding block 96 is matched with the second fixed block 71 again, then the people push the grip 84 backwards, the grip 84 drives the fixture block 85 to move backwards, the second spring 86 stretches, when the fixture block 85 moves out from the clamping groove on the sliding plate 72, the baffle 81 returns leftwards under the action of the first spring 82, the baffle 81 pushes the contact plate 83 to return leftwards, the contact plate 83 returns the slide plate 72 to the left, closing the slide plate 72.

Still including opening and shutting mechanism 10, opening and shutting mechanism 10 is connected with sixth fixed block 1001, open-close board 1002 and handle 1003 including sixth fixed block 1001, the 4 right-hand members of third tuber pipe, and the slidingtype is equipped with open-close board 1002 in the sixth fixed block 1001, and open-close board 1002 front side is connected with handle 1003.

The device is characterized by further comprising a pushing mechanism 11, wherein the pushing mechanism 11 comprises air cylinders 1101, pushing blocks 1102 and blocking blocks 1103, the air cylinders 1101 are installed on the front side and the rear side of the left portion of the first ventilation pipe 2, the pushing blocks 1102 are connected between the telescopic rods of the two air cylinders 1101, the first ventilation pipe 2 penetrates through the pushing blocks 1102, and the blocking blocks 1103 are connected to the left side of the pushing blocks 1102 at uniform intervals.

The opening plate 1002 can block the third ventilation pipe 4 to prevent dust from flowing into the third ventilation pipe 4, the blocking block 1103 can block the first ventilation pipe 2 to prevent dust from flowing into the first ventilation pipe 2 and the first ventilation pipe 2 can be prevented from being ignited, the handle 1003 is pulled forward by people, the handle 1003 drives the opening plate 1002 to move forward, the opening plate 1002 is opened, then the cylinder 1101 is controlled to extend, the cylinder 1101 drives the push block 1102 to move leftwards, the push block 1102 drives the blocking block 1103 to move leftwards, the blocking block 1103 no longer blocks the first ventilation pipe 2, then the air cylinder 1101 is closed, when the first ventilation pipe 2 and the third ventilation pipe 4 need to be closed, people push the handle 1003 backwards, the handle 1003 drives the opening plate 1002 to move backwards, the opening plate 1002 is closed, then, the air cylinder 1101 is controlled to be shortened, the air cylinder 1101 drives the push block 1102 to move rightwards, the push block 1102 drives the blocking block 1103 to move rightwards, and when the blocking block 1103 blocks the first ventilation pipe 2, people close the air cylinder 1101.

The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.