Fire extinguishing agent extraction structure for pump set starting fire suppression equipment

Abstract

The utility model relates to the field of fire suppression, discloses a fire extinguishing agent extraction structure for pump set starting fire suppression equipment, and solves the problems that in order to ensure that a fire extinguishing agent can be used in the first time when a fire occurs, the fire extinguishing agent is generally prepared in advance, and the fire extinguishing agent cannot be used in the first time. The fire extinguishing agent extraction structure for the pump set starting fire suppression equipment solves the problem that in the prior art, materials inside the fire extinguishing agent can be precipitated after the materials are placed for a certain time, but a user does not know whether precipitation occurs or not, and the fire extinguishing effect is not good, and the fire extinguishing agent extraction structure for the pump set starting fire suppression equipment comprises a material storage tank, and is provided with a rotating mechanism and a swinging mechanism; according to the fire extinguishing agent mixing device, the rotating mechanism can be driven to swing up and down to mix precipitates on the lower portion with materials on the upper portion when a fire extinguishing agent is pumped out, the swing mechanism is driven to swing to grind caked materials, and compared with the prior art, the fire extinguishing agent mixing device can automatically mix the fire extinguishing agent; therefore, the purpose of reducing poor fire extinguishing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of fire suppression, in particular to a fire extinguishing agent extraction structure for a pump group to start fire suppression equipment. Background Art

[0002] The fire extinguishing agent extraction structure for the pump group-activated fire suppression equipment is a structure that extracts the fire extinguishing agent from the storage container as needed and delivers it to the fire extinguishing equipment through the pump group. It mainly ensures that the fire extinguishing agent can be provided in a timely and effective manner to suppress the fire when a fire occurs.

[0003] Existing fire extinguishing agents are usually made by mixing multiple materials. If a better fire extinguishing effect is required, the multiple materials need to be evenly mixed together and sprayed. In order to ensure that the fire extinguishing agent can be used as soon as possible when a fire occurs, the fire extinguishing agent is generally configured in advance. After being placed for a certain period of time, the materials inside will precipitate, but the user does not know whether precipitation has occurred, resulting in a poor fire extinguishing effect. Utility Model Content

[0004] The utility model aims to provide a fire extinguishing agent extraction structure for a pump-activated fire suppression device. The device is used to work, thereby solving the problem that in order to ensure that the fire extinguishing agent can be used as soon as possible when a fire occurs, the fire extinguishing agent is generally configured in advance, and the material inside the fire extinguishing agent will precipitate after being placed for a certain period of time, but the user does not know whether precipitation has occurred, resulting in a poor fire extinguishing effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire extinguishing agent extraction structure for a pump group-activated fire suppression device, comprising a material storage tank, a material transport pipe arranged inside the upper end of the material storage tank, a rotating mechanism arranged inside the lower part of the material storage tank, and a swinging mechanism arranged inside the rotating mechanism;

[0006] The rotating mechanism includes a first gear rotatably connected to the inner wall below the storage tank, the front side of the first gear is meshed with the second gear, the front side of the second gear is meshed with a gear ring, the gear ring is connected to the storage tank in a rotatable manner, the internal key of the second gear is connected to the first rotating shaft, the transmission ratio of the first gear and the second gear is greater than 1, the first rotating shaft is connected to the storage tank in a rotatable manner, a first connecting rod is fixedly connected above the gear ring, a cylinder is provided on the middle inner wall of the storage tank, a first groove is provided inside the cylinder, a first guide hole is provided on the inner wall of the first groove, a first guide rod is provided on the inner side of the first guide hole, the first guide rod is connected to the first connecting rod in a fixed manner, the upper end key of the first gear is connected to the second rotating shaft, the upper end of the second rotating shaft is fixedly connected to an impeller, the second rotating shaft is nested in the inner side of the material transport pipe, the lower end of the cylinder is fixedly connected to a push plate, the inner side of the first groove is provided with a third connecting plate, and the third connecting plate is connected to the inner side wall of the first groove in a rotatable manner.

[0007] Preferably, the cylinder and the storage tank are connected by vertical sliding connection, and the outer wall of the cylinder fits with the inner wall of the cylinder.

[0008] Preferably, the appearance structure of the first groove is circular, and the depth of the first groove is greater than the height of the first connecting rod.

[0009] Preferably, the first guide holes are equidistantly distributed on the inner side surface of the first groove, and the first guide holes are interconnected.

[0010] Preferably, the first guide rod and the first guide hole are matched in a clearance fit, and the appearance structure of the first guide hole is a "V" shape.

[0011] Preferably, a first hole is provided inside the push plate, the swing mechanism includes a first connecting plate arranged on the inner side of the first hole, a first guide groove is connected on the upper inner wall of the storage tank, a second guide rod is provided on the inner side of the first guide groove, the second guide rod is connected to the storage tank in a sliding manner, the lower end of the first connecting plate is fixedly connected to the second connecting plate, a second hole is provided inside the second connecting plate, a second guide hole is provided inside the second connecting plate, a third guide rod is provided on the inner side of the second guide hole, the third guide rod is connected to the push plate in a fixed manner, and the front-to-back width of the first hole is greater than the front-to-back width of the first connecting plate.

[0012] Preferably, the appearance structure of the first guide groove is wavy, and the first guide groove and the second guide rod are matched in a clearance fit.

[0013] Preferably, the appearance structure of the second guide hole is an inclined straight line, and the second guide hole and the third guide rod are matched in a clearance fit.

[0014] The utility model proposes a fire extinguishing agent extraction structure for a pump-activated fire suppression device. By providing a rotating mechanism and a swinging mechanism, when the fire extinguishing agent is extracted, the rotating mechanism can be driven to swing up and down to mix the sediment below with the material above, and the swinging mechanism can be driven to swing to grind the agglomerated material. Compared with the prior art, the fire extinguishing agent can be automatically mixed, thereby achieving the purpose of reducing the occurrence of poor fire extinguishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front cross-sectional structure of the storage tank of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the material storage tank of the utility model from top view;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the storage tank of the utility model when viewed from above;

[0019] Figure 5 For the utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0020] Figure 6 For the utility model Figure 4 Schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1. storage tank; 2. material transport pipe; 3. rotating mechanism; 4. swinging mechanism; 301. first gear; 302. second gear; 303. gear ring; 304. first rotating shaft; 305. first connecting rod; 306. cylinder; 307. first groove; 308. first guide hole; 309. first guide rod; 310. second rotating shaft; 311. impeller; 312. push plate; 313. third connecting plate; 5. first hole; 401. first connecting plate; 402. first guide groove; 403. second guide rod; 404. second connecting plate; 405. second hole; 406. second guide hole; 407. third guide rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6 The utility model provides a technical solution: a fire extinguishing agent extraction structure for a pump-activated fire suppression device, comprising a material storage tank 1, a material transport pipe 2 arranged inside the upper end of the material storage tank 1, a rotating mechanism 3 arranged inside the lower part of the material storage tank 1, and a swing mechanism 4 arranged inside the rotating mechanism 3;

[0024] The rotating mechanism 3 includes a first gear 301 rotatably connected to the inner wall below the storage tank 1, the front side of the first gear 301 is meshedly connected to the second gear 302, the front side of the second gear 302 is meshedly connected to the gear ring 303, the gear ring 303 is connected to the storage tank 1 in a rotatable manner, the internal key of the second gear 302 is connected to the first rotating shaft 304, the transmission ratio of the first gear 301 to the second gear 302 is greater than 1, so that the first gear 301 is more labor-saving to rotate, and the first rotating shaft 304 is connected to the storage tank 1 in a rotatable manner. The first connecting rod 305 is fixedly connected to the top of the gear ring 303, and a cylinder 306 is arranged on the middle inner wall of the storage tank 1. The cylinder 306 is connected to the storage tank 1 in a vertical sliding manner, and the outer wall of the cylinder 306 fits the inner wall of the cylinder 306, so that the cylinder 306 can move up and down inside the storage tank 1. A first groove 307 is arranged inside the cylinder 306. The appearance structure of the first groove 307 is circular, and the depth of the first groove 307 is greater than the height of the first connecting rod 305, so that the first connecting rod 305 The first guide holes 308 are formed on the inner wall of the first groove 307, and the first guide rods 309 are formed on the inner side of the first guide holes 308. The first guide holes 308 are equidistantly distributed on the inner side of the first groove 307, and the first guide holes 308 are interconnected. The first guide rods 309 and the first guide holes 308 are matched in a clearance fit, and the appearance structure of the first guide holes 308 is in a "V" shape. The first guide rods 309 and the first connecting rod 305 are connected in a fixed manner. The first guide rod 309 is fixedly connected so that when the first connecting rod 305 rotates on the inner side, the cylinder 306 can be pushed to move up and down. The upper end key of the first gear 301 is connected to the second rotating shaft 310. The upper end of the second rotating shaft 310 is fixedly connected to the impeller 311. The second rotating shaft 310 is nested on the inner side of the material transport pipe 2. The lower end of the cylinder 306 is fixedly connected to the push plate 312. The inner side of the first groove 307 is provided with a third connecting plate 313. The third connecting plate 313 is connected to the inner wall of the first groove 307 by a rotating connection.

[0025] The push plate 312 is provided with a first hole 5 inside, and the swing mechanism 4 includes a first connecting plate 401 arranged inside the first hole 5. The upper inner wall of the storage tank 1 is connected with a first guide groove 402, and the inner side of the first guide groove 402 is provided with a second guide rod 403. The appearance structure of the first guide groove 402 is wavy, and the first guide groove 402 and the second guide rod 403 are matched in a clearance fit, so that when the first guide groove 402 moves inside the first guide groove 402, it can swing along the trajectory of the first guide groove 402, and the second guide rod 403 is connected to the storage tank 1 in a sliding connection. The lower end of the first connecting plate 401 is fixedly connected to the second connecting plate 4 04, the appearance structure of the second guide hole 406 is an inclined straight line, and the second guide hole 406 and the third guide rod 407 are matched in a clearance fit, so that the third guide rod 407 can push the second connecting plate 404 to move forward and backward when descending, and the second connecting plate 404 is provided with a second hole 405 inside, and the second connecting plate 404 is provided with a second guide hole 406 inside, and the third guide rod 407 is provided on the inner side of the second guide hole 406, and the third guide rod 407 is connected to the push plate 312 in a fixed connection, and the front-to-back width of the first hole 5 is greater than the front-to-back width of the first connecting plate 401, so that the first connecting plate 401 can swing on the inner side of the first hole 5.

[0026] When the outer pump is started, the fire extinguishing agent inside the storage tank 1 moves upward along the material transport pipe 2, pushing the impeller 311 to rotate, driving the second rotating shaft 310 to rotate, so that the second gear 302 and the first gear 301 both rotate, driving the gear ring 303 to rotate, driving the first connecting rod 305 fixedly connected to the top of the gear ring 303 to rotate, so that the first guide rod 309 fixedly connected to the first connecting rod 305 rotates, driving the first guide rod 309 to be arranged on the inner side of the first guide hole 308, the appearance structure of the first guide hole 308 is "V" shaped, and the connection mode of the cylinder 306 and the storage tank 1 is a vertical sliding connection, so that the cylinder 306 pushes the edge of the first guide hole 308 on the first guide rod 309 to drive the cylinder 306 to move up and down, and drive the push plate 312 to move up and down, so as to mix the sediment below with the material above.

[0027] When the push plate 312 moves up and down, the third guide rod 407 is driven to move up and down. Since the appearance structure of the second guide hole 406 is an inclined straight line, the third guide rod 407 can drive the first connecting plate 401 to move forward when it moves up and down. The third guide rod 407 is driven to move forward. Since the appearance structure of the first guide groove 402 is wavy, the third guide rod 407 swings along the trajectory of the first guide groove 402. When the first connecting plate 401 moves forward, the fire extinguishing agent on both sides can be pushed to move toward the middle. When the agglomerated materials are pushed onto the second connecting plate 404, the gap swing of the second hole 405 can grind the agglomerated materials, so that the materials are mixed more evenly.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire extinguishing agent extraction structure for a pump-activated fire suppression device, comprising a material storage tank (1), a material delivery pipe (2) arranged inside the upper end of the material storage tank (1), characterized in that: A rotating mechanism (3) is provided inside the lower part of the material storage tank (1), and a swinging mechanism (4) is provided inside the rotating mechanism (3); The rotating mechanism (3) comprises a first gear (301) rotatably connected to the inner wall at the bottom of the storage tank (1); the front side of the first gear (301) is meshedly connected to the second gear (302); the front side of the second gear (302) is meshedly connected to the gear ring (303); the gear ring (303) is connected to the storage tank (1) in a rotatable manner; the internal key of the second gear (302) is connected to the first rotating shaft (304); the transmission ratio between the first gear (301) and the second gear (302) is greater than 1; the first rotating shaft (304) is connected to the storage tank (1) in a rotatable manner; a first connecting rod (305) is fixedly connected to the upper side of the gear ring (303); a cylinder (306) is provided on the middle inner wall of the storage tank (1); the first connecting rod (305) is connected to the cylinder ( A first groove (307) is provided inside the cylinder (306), a first guide hole (308) is opened on the inner wall of the first groove (307), a first guide rod (309) is provided on the inner side of the first guide hole (308), the first guide rod (309) is connected to the first connecting rod (305) in a fixed connection manner, the upper end of the first gear (301) is keyed to a second rotating shaft (310), the upper end of the second rotating shaft (310) is fixedly connected to an impeller (311), the second rotating shaft (310) is nested in the inner side of the material conveying pipe (2), the lower end of the cylinder (306) is fixedly connected to a push plate (312), the inner side of the first groove (307) is provided with a third connecting plate (313), the third connecting plate (313) is connected to the inner side wall of the first groove (307) in a rotating connection manner.

2. A fire extinguishing agent extraction structure for a pump-activated fire suppression device according to claim 1, characterized in that: The cylinder (306) is connected to the material storage tank (1) in a vertical sliding connection, and the outer wall of the cylinder (306) fits with the inner wall of the cylinder (306).

3. A fire extinguishing agent extraction structure for a pump-activated fire suppression device according to claim 1, characterized in that: The appearance structure of the first groove (307) is circular, and the depth of the first groove (307) is greater than the height of the first connecting rod (305).

4. A fire extinguishing agent extraction structure for a pump-activated fire suppression device according to claim 1, characterized in that: The first guide holes (308) are distributed at equal intervals on the inner side surface of the first groove (307), and the first guide holes (308) are interconnected.

5. A fire extinguishing agent extraction structure for a pump-activated fire suppression device according to claim 1, characterized in that: The first guide rod (309) and the first guide hole (308) are matched in a clearance fit, and the appearance structure of the first guide hole (308) is a "V" shape.

6. A fire extinguishing agent extraction structure for a pump-activated fire suppression device according to claim 1, characterized in that: The push plate (312) is provided with a first hole (5) inside, the swing mechanism (4) comprises a first connecting plate (401) arranged inside the first hole (5), the upper inner wall of the storage tank (1) is connected with a first guide groove (402), the inner side of the first guide groove (402) is provided with a second guide rod (403), the second guide rod (403) is connected to the storage tank (1) in a sliding manner, the lower end of the first connecting plate (401) is fixedly connected with a second connecting plate (404), the second connecting plate (404) is provided with a second hole (405), the second connecting plate (404) is provided with a second guide hole (406), the inner side of the second guide hole (406) is provided with a third guide rod (407), the third guide rod (407) is connected to the push plate (312) in a fixed manner, and the front-to-back width of the first hole (5) is greater than the front-to-back width of the first connecting plate (401).

7. A fire extinguishing agent extraction structure for a pump-activated fire suppression device according to claim 6, characterized in that: The appearance structure of the first guide groove (402) is wave-shaped, and the first guide groove (402) and the second guide rod (403) are matched in a clearance fit.

8. A fire extinguishing agent extraction structure for a pump-activated fire suppression device according to claim 6, characterized in that: The appearance structure of the second guide hole (406) is an inclined straight line, and the matching mode between the second guide hole (406) and the third guide rod (407) is a clearance match.

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