CN210583435U

CN210583435U - Circulating fire extinguishing system

Info

Publication number: CN210583435U
Application number: CN201921448472.8U
Authority: CN
Inventors: 刘创; 陈茜; 蔺南阳
Original assignee: Shaanxi Bangtuo Industry Co Ltd
Current assignee: Shaanxi Bangtuo Industry Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-22
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a circulating fire extinguishing system relates to fire-fighting equipment's technical field. The technical key points are as follows: including the house body, this internal sprinkler system that is equipped with in house, house body one side is equipped with drainage pipe, drainage pipe one side is equipped with the cistern, be equipped with first water pump in the cistern, first water pump goes out the water end and is connected with the fire control pipeline through first connecting pipe, the fire control pipeline is connected with sprinkler system, be equipped with purification system between drainage pipe and the cistern, purification system is including just deposiing the pond, just deposiing and being equipped with the dirt basket, the dirt basket that strains is located drainage pipe's mouth of pipe downside, it is equipped with a plurality of first delivery ports on the lateral wall that drainage pipe one side was kept away from to the dirt. Have and wash straining dirty basket inside for strain dirty basket inside abluent more thoroughly, reduced the degree of difficulty to the clearance of just deposiing the pond inside simultaneously, the device has simple structure, the advantage of the operation of being convenient for.

Description

Circulating fire extinguishing system

Technical Field

The utility model relates to a fire-fighting equipment's technical field, more specifically says, it relates to a circulating fire extinguishing system.

Background

The key of fire suppression is the pre-combustion period, but because the fire generally occurs suddenly, a fire fighting vehicle needs a certain time to arrive at the fire scene, which often delays the optimal fire extinguishing period. For some remote areas, fire-fighting vehicles are difficult to reach, once a fire disaster occurs, the fire behavior can be controlled only by self-provided fire-fighting equipment of a building, but the areas often have the problem of insufficient water resources, the fire-fighting capacity is very limited by the traditional fire-fighting equipment, and great potential safety hazards exist.

A circulating fire protection system is disclosed in chinese patent publication No. CN 208552925U. The system comprises a backflow pipeline, a fire pipeline, a primary sedimentation tank, a secondary sedimentation tank and a water storage tank, wherein a drainage pipeline of a building is communicated with a water inlet end of the primary sedimentation tank through the backflow pipeline, a water outlet end of the primary sedimentation tank is communicated with a water inlet end of the secondary sedimentation tank through a first pipeline, a water outlet end of the secondary sedimentation tank is communicated with a water inlet end of the water storage tank through a second pipeline, a water outlet end of the water storage tank is communicated with a spraying system of the building through the fire pipeline, and a water pump is also arranged in the water storage tank; the second pipeline is provided with a filtering device which can adopt a common water filtering device on the market to remove micro dust in water, and the water outlet end of the secondary sedimentation tank is provided with a water pump communicated with a fire hydrant.

Among the above-mentioned device, carry out the fire control through the water circulating system who sets up, promoted the utilization ratio of water resource, but the clearance degree of difficulty to water circulating system inside is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circulating fire extinguishing system, it has and is convenient for have clear effect to sewage, can remove the advantage of the impurity such as the inside silt of clearance water circulating system simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a circulating fire extinguishing system, includes the house body, this internal sprinkler system that is equipped with in house, house body one side is equipped with drainage pipe, drainage pipe one side is equipped with the cistern, be equipped with first water pump in the cistern, first water pump outlet end is connected with fire control pipeline through first connecting pipe, fire control pipeline with sprinkler system connects, drainage pipe with be equipped with purification system between the cistern, purification system is including just deposiing the pond, just deposiing and being equipped with in the pond and strain dirty basket, it is located drainage pipe's mouth of pipe downside, it keeps away from to strain dirty basket be equipped with a plurality of first delivery ports on the lateral wall of drainage pipe one side, be close to first delivery port one side is equipped with the second water pump.

Through adopting above-mentioned technical scheme, be provided with in the sediment pond just and strain dirty basket, strain dirty basket set up and can filter from drainage pipe exhaust sewage, to impurity such as silt after filtering, can take out through straining dirty basket, wash straining dirty basket inside for strain dirty basket inside abluent more thoroughly, reduced the degree of difficulty to just depositing the inside clearance in pond simultaneously, the device simple structure, the operation of being convenient for.

Furthermore, the sewage filtering basket also comprises a plurality of sludge filtering plates, and the sludge filtering plates are perpendicular to the drainage direction of the drainage pipeline and are inserted into the side wall of the sewage filtering basket.

Through adopting above-mentioned technical scheme, through the plurality of layers mud filter that set up, can filter the inside silt of straining dirty basket, more thoroughly to the filtration of sewage, mud filter can dismantle in addition, can pull down mud filter, wash mud filter, can further go the impurity in the filtration sewage on the one hand, on the other hand mud filter pulls down, clears up mud filter.

Furthermore, a plurality of hanging rings and a plurality of hooks are arranged at the upper top end of the side wall of the sewage filtering basket.

Through the link that adopts above-mentioned technical scheme to set up and couple can be when needs take out strain dirty basket, connect link or couple through hoisting accessory and take out, this simple structure can take out and wash strain dirty basket, has saved the manpower with straining dirty basket.

Further, second delivery port one side of second water pump is equipped with purifies the groove, it is equipped with a plurality of breakwaters to purify the inslot, the breakwater is equipped with a plurality of sieve meshes, the breakwater inserts to one side purify the lateral wall in groove.

Through adopting above-mentioned technical scheme, the breakwater of setting can be filtered one side again from just deposiing pond exhaust water, and the impurity of aquatic is further filtered in the setting of breakwater. Insert the purification tank to one side, guarantee that the rivers fall into the breakwater, guarantee that the breakwater can filter sewage.

Further, purify the groove and keep away from second delivery port one side is equipped with the third delivery port, the height of third delivery port is located the cistern highest point, the third delivery port is equipped with the filter screen, the filter screen is in third delivery port department threaded connection.

Through adopting above-mentioned technical scheme, the filter screen that third delivery port department was equipped with further filters sewage, and the third delivery port is higher than the highest point of cistern, because the self-purification ability of water, the rivers of upper strata go into the cistern, make the water impurity in the cistern less more.

Furthermore, a fire-fighting facility is arranged on one side of the reservoir, a third water pump is arranged in the reservoir, a fourth water outlet of the third water pump is connected to the fire-fighting facility, and a water inlet of the third water pump is arranged in the reservoir.

Through adopting above-mentioned technical scheme, the fire control facility that cistern one side set up can prevent and remove the effect that the outside facility of this external room carries out the fire control in advance.

Further, the cistern is equipped with the detachable end cover.

Through adopting above-mentioned technical scheme, the end cover that the cistern upside set up can prevent that the cistern is inside to get into fallen leaves etc. has guaranteed the clean degree of inside water.

Further, the top of the house body is provided with a rainwater collecting device, and the rainwater collecting device is connected with the primary sedimentation tank through a return pipeline.

Through adopting above-mentioned technical scheme, the rainwater collection device that sets up can be collected the rainwater when rainy day, to the cyclic utilization of water resource.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the initial precipitation tank is internally provided with the sewage filtering basket which can filter sewage discharged from a drainage pipeline, impurities such as sludge after filtering can be cleaned by taking out the sewage filtering basket, so that the interior of the sewage filtering basket is cleaned more thoroughly, and meanwhile, the difficulty in cleaning the interior of the initial precipitation tank is reduced;

(2) the mud filtering plates are detachable, and can be detached to clean the mud filtering plates, so that impurities in the sewage can be further filtered, and the mud filtering plates are detached to clean the mud filtering plates;

(3) the water baffle that sets up can filter from just deposiing pond exhaust water one side again, and the impurity of aquatic is further filtered in the setting of breakwater. Insert the purification tank to one side, guarantee that the rivers fall into the breakwater, guarantee that the breakwater can filter sewage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1. a house body; 2. a spray system; 3. a water discharge pipeline; 4. a first valve; 5. a reservoir; 6. a first water pump; 7. a fire conduit; 8. a primary sedimentation tank; 9. a dirt filtering basket; 10. a first water outlet; 11. a second water pump; 12. a second water outlet; 13. a purification tank; 14. a mud filtering plate; 15. hooking; 16. a water baffle; 17. screening holes; 18. a third water outlet; 19. a filter plate; 20. fire-fighting equipment; 21. a third water pump; 22. a fourth water outlet; 23. an end cap; 24. a cover plate; 25. a rainwater collection device; 26. a return line; 27. a second valve.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1, a circulating fire fighting system comprises a house body 1, a spraying system 2 is arranged in the house body 1, a drainage pipeline 3 is arranged on one side of the house body 1, and a first valve 4 is arranged on one side of the drainage pipeline 3 and can control water flow in the drainage pipeline 3. Drainage pipe 3 one side is equipped with cistern 5, be equipped with first water pump 6 in cistern 5, 6 play water ends of first water pump are connected with fire control pipeline 7 through first connecting pipe, fire control pipeline 7 is connected with spray system 2, be equipped with purification system between drainage pipe 3 and the cistern 5, purification system is including deposiing pond 8 just, it strains dirty basket 9 to be equipped with in the pond 8 just to deposit, it is located drainage pipe 3's mouth of pipe downside to strain dirty basket 9, it is equipped with a plurality of first delivery ports 10 on the lateral wall of drainage pipe 3 one side to strain dirty basket 9 to keep away from, be close to first delivery port 10 one side and be equipped with second water pump.

As shown in fig. 1, a sludge filtering plate 14 is slidably connected in the sludge filtering basket 9, the sludge filtering plate 14 is perpendicular to the drainage direction of the drainage pipeline 3 and is inserted into the side wall of the sludge filtering basket 9, and a plurality of hanging rings (not shown in the figure) and a plurality of hooks 15 are arranged at the upper top end of the side wall of the sludge filtering basket 9, so that the sludge filtering basket 9 can be conveniently lifted.

As shown in fig. 1, a purification tank 13 is disposed at one side of the second water outlet 12 of the second water pump 11, a plurality of water baffles 16 are slidably connected in the purification chamber, a plurality of sieve holes 17 are formed in the water baffles 16, and the water baffles 16 are obliquely inserted into the side wall of the purification tank 13. A third water outlet 18 is arranged on one side of the purifying tank 13 far away from the second water outlet 12, the height of the third water outlet 18 is positioned at the highest position of the water storage tank 5, and a filter plate 19 is connected with the third water outlet 18 in a threaded manner.

As shown in fig. 1, a fire-fighting facility 20 is arranged at one side of the reservoir 5, a third water pump 21 is arranged in the reservoir 5, a fourth water outlet 22 of the third water pump 21 is connected to the fire-fighting facility 20, and a water inlet of the third water pump 21 is arranged in the reservoir 5.

As shown in fig. 1, in order to prevent the falling leaves and the like from entering the inside of the water reservoir 5, the water reservoir 5 is provided with a detachable end cover 23, and the purification chamber and the preliminary sedimentation tank 8 are also covered with a cover plate 24 to prevent the falling leaves and the like.

As shown in fig. 1, a rainwater collecting device 25 is arranged at the top of the house body 1, the rainwater collecting device 25 is connected to the preliminary sedimentation tank 8 through a backflow pipeline 26, and a second valve 27 is arranged at the backflow pipeline, so that when the preliminary sedimentation tank 8 is cleaned, water flow can be conveniently controlled.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The circulating fire fighting system comprises a house body (1), a spraying system (2) is arranged in the house body (1), a drainage pipeline (3) is arranged on one side of the house body (1), a reservoir (5) is arranged on one side of the drainage pipeline (3), a first water pump (6) is arranged in the reservoir (5), the water outlet end of the first water pump (6) is connected with a fire fighting pipeline (7) through a first connecting pipe, the fire fighting pipeline (7) is connected with the spraying system (2), the circulating fire fighting system is characterized in that a purification system is arranged between the drainage pipeline (3) and the reservoir (5), the purification system comprises an initial precipitation tank (8), a sewage filtering basket (9) is arranged in the initial precipitation tank (8), the sewage filtering basket (9) is positioned on the lower side of the pipe orifice of the drainage pipeline (3), a plurality of first water outlets (10) are formed in the side wall of the sewage filtering basket (9) far away from one side of, and a second water pump (11) is arranged at one side close to the first water outlet (10).

2. A circulating fire fighting system according to claim 1, characterized in that the dirt-filtering basket (9) further comprises a plurality of mud-filtering plates (14), and the mud-filtering plates (14) are inserted on the side wall of the dirt-filtering basket (9) perpendicular to the drainage direction of the drainage pipeline (3).

3. A fire fighting circulation system according to claim 1, characterized in that the side wall of the dirt-filtering basket (9) is provided at the top with a plurality of hanging rings and a plurality of hooks (15).

4. A fire fighting system according to claim 1, characterized in that the second water pump (11) is provided with a cleaning tank (13) on the side of the second water outlet (12), the cleaning tank (13) is provided with a plurality of water baffles (16), the water baffles (16) are provided with a plurality of screen holes (17), and the water baffles (16) are obliquely inserted into the side wall of the cleaning tank (13).

5. A fire fighting circulation system according to claim 4, characterized in that the decontamination trough (13) is provided with a third water outlet (18) at a side remote from the second water outlet (12), the third water outlet (18) being at a height which is highest in the reservoir (5), the third water outlet (18) being provided with a filter mesh which is screwed at the third water outlet (18).

6. A fire circulation system according to claim 5, wherein a fire fighting device (20) is provided at one side of the reservoir (5), a third water pump (21) is provided in the reservoir (5), a fourth water outlet (22) of the third water pump (21) is connected to the fire fighting device (20), and a water inlet of the third water pump (21) is provided in the reservoir (5).

7. A fire circulation system according to claim 1, wherein the reservoir (5) is provided with a removable end cap (23).

8. A fire circulation system according to claim 1, wherein a rainwater collecting device (25) is provided on top of the house body (1), and the rainwater collecting device (25) is connected to the preliminary sedimentation tank (8) through a return pipe (26).