CN212956770U - Integrated arrangement structure of life fire-fighting high-level water tower and fire-fighting water system - Google Patents
Integrated arrangement structure of life fire-fighting high-level water tower and fire-fighting water system Download PDFInfo
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- CN212956770U CN212956770U CN202021669108.7U CN202021669108U CN212956770U CN 212956770 U CN212956770 U CN 212956770U CN 202021669108 U CN202021669108 U CN 202021669108U CN 212956770 U CN212956770 U CN 212956770U
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Abstract
The utility model discloses an integrated life fire control high-order water tower and fire water system's arrangement structure relates to the water supply technology field, and integrated life fire control high-order water tower, including water tank, water tower branch section of thick bamboo, fire control outlet pipe, inlet tube and life outlet pipe, inlet tube and fire control outlet pipe all communicate the water tank inner chamber. The arrangement structure of the fire-fighting water system comprises an integrated life fire-fighting high-level water tower, a life water pipe network, a fire-fighting water pipe network, a water replenishing pump, a fire-fighting water pool and a fire-fighting water pump, wherein a fire-fighting water outlet pipe is connected with the fire-fighting water pipe network, and a life water outlet pipe is connected with the life water pipe network. Through using the utility model discloses an integrated life fire control high-order water tower and fire water system's arrangement structure just can cancel the high-order fire water tank in the roof in the conventional way, does high-order fire water tank with high-order water tower concurrently to solved old industrial and mining enterprise living area and reformed transform the engineering, high-order fire water tank sets up the problem that exists, practiced thrift engineering cost again simultaneously, construction operation is controllable.
Description
Technical Field
The utility model relates to a water supply technical field, concretely relates to integrated life fire control high-order water tower and fire water system's arrangement structure.
Background
The life area of old industrial and mining enterprises is mostly low-rise buildings, and domestic water is usually supplied by a high-level water tower without a fire hydrant system. In its transformation project, in order to satisfy the fire control requirement of newly-built building, need a set of fire water system of new design, fire water system's conventional setting is: the indoor fire hydrant system is supplied with pressure by a fire pump, the roof is provided with a high-level fire water tank to meet the fire flow and pressure required by the indoor initial fire, and the domestic water system is used for supplementing water to the high-level fire water tank. Because the fire-fighting water pump is in a closed state before a fire disaster happens, and a certain time is needed for starting the water pump and the pressure water to reach a fire extinguishing point in the fire disaster, the high-level water tank is arranged to supply water to the indoor fire hydrant system before the pressure water provided by the fire-fighting water pump reaches the fire extinguishing point in the initial stage of the fire disaster.
The traditional fire water system is arranged as shown in fig. 2, fig. 2 is a schematic diagram of the original fire water system, a water tank 1 is connected with a water tower branch pipe 2 to form a high-level water tower, the traditional high-level water tower only has a water inlet pipe 3 and a water outlet pipe 17, the water outlet pipe 17 supplies water for a live water pipe network 11, a high-level fire water tank 16 is arranged on the roof, the water of the high-level fire water tank 16 is provided by a live water pipe network 11, the water of a fire water pipe network 12 is mainly provided by a fire water pool 14, the fire water pump 15 is in a closed state before a fire occurs, a certain time is needed for starting the fire water pump 15 and the pressure water to reach a fire extinguishing point during the fire, so that the fire water pipe network 12 can timely discharge water during the fire, the high-level fire water tank 16 is also arranged, the high-level fire water tank 16 supplies water for, fire water is then provided to fire hose network 12 by fire hose basin 14. Although there are many advantages to providing a high-level fire-fighting water tank 16 that can supply water to fire-fighting hose network 12 in time in the early stages of a fire, in practical retrofitting projects, the provision of high-level fire-fighting water tank 16 presents the following problems: 1. if the new high-level fire water tank 16 is placed on the roof of an old building, the load bearing of the roof is increased, and the structural safety of the old building is seriously affected; 2. due to the particularity of the newly-built building, if the newly-built building has aesthetic requirements or is a sloping roof, the newly-added high-level fire water tank 16 cannot be arranged on the roof of the newly-built building; 3. if the support is arranged separately, the high-level fire water tank 16 is supported at the height of dozens of meters, which occupies land and is not economical; 4. a fire is not frequent, and long-term water consumption of the high-level fire-fighting water tank 16 can cause breeding of a large amount of bacteria, so that the water quality is poor, and fire-fighting equipment and pipelines are corroded.
Therefore, an equipment is urgently needed at present, a high-level fire water tank can be replaced, the requirement for fire control water supply for extinguishing indoor initial fire before the fire control water pump is started is met, the fire control water supply effect of the high-level fire water tank is replaced, and the defect of the high-level fire water tank is overcome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an integrated life fire-fighting high-level water tower and fire-fighting water system's arrangement structure that can replace high-level fire-fighting water tank and have the fire-fighting water supply effect is provided.
The utility model provides a technical scheme that its technical problem adopted is:
high-order water tower of integration life fire control, including water tank, water tower branch section of thick bamboo, inlet tube and fire control outlet pipe, the water tank sets up in water tower branch section of thick bamboo upper end, inlet tube and fire control outlet pipe all communicate the water tank inner chamber, still include the life outlet pipe, life outlet pipe intercommunication water tank inner chamber, the water tank is provided with the minimum effective water level line of fire control assurance water level line and fire control, the fire control is guaranteed the water level line and is higher than the minimum effective water level line of fire control, the water inlet II of life outlet pipe is not less than the fire control and guarantees the water level line, the water inlet I of fire control outlet pipe.
Furthermore, the water tank still is provided with the overflow water level line, the overflow water level line is higher than the fire control and guarantees the water level line, the delivery port of inlet tube is higher than the overflow water level line.
Furthermore, a gate valve and a backflow preventer are arranged on the fire-fighting water outlet pipe.
Furthermore, a rotational flow preventer is arranged on the water inlet I of the fire-fighting water outlet pipe.
Arrangement structure of fire water system, including integrated life fire control high-order water tower, life water pipe network, fire control water pipe network, moisturizing pump, fire-fighting water pool and fire control water pump, the moisturizing pump is connected with the water tank of fire-fighting water pool and integrated life fire control high-order water tower respectively, the fire control outlet pipe and the fire control water pipe network of integrated life fire control high-order water tower are connected, and the life outlet pipe and the life water pipe network of integrated life fire control high-order water tower are connected, the fire-fighting water pool passes through the fire control water pump and is connected with the fire control water pipe network.
The utility model has the advantages that: through using the utility model discloses an integrated life fire control high-order water tower and fire water system's arrangement structure just can cancel the high-order fire water tank in the roof in the conventional way, does high-order fire water tank with high-order water tower concurrently to solved old industrial and mining enterprise living area and reformed transform the engineering, high-order fire water tank sets up the problem that exists, practiced thrift engineering cost again simultaneously, construction operation is controllable.
Drawings
FIG. 1 is a schematic structural view of an integrated high-level water tower for life and fire protection of the present invention;
FIG. 2 is a schematic diagram of a conventional fire water system arrangement;
fig. 3 is the arrangement structure diagram of the water-proof system in the utility model.
Shown in the figure: 1-a water tank; 101-a louver; 2-water tower branch; 3-water inlet pipe; 301-water outlet; 4-fire-fighting water outlet pipe; 401-water inlet I; 5-a life water outlet pipe; 501-water inlet II; 6-overflow waterline; 7-fire-fighting guarantee water level line; 8-fire-fighting least significant water line; 9-a gate valve; 10-backflow preventer; 11-a living water pipe network; 12-fire fighting water pipe network; 13-a water replenishing pump; 14-a fire pool; 15-a fire pump; 16-high fire water tank; and 17-a water outlet pipe.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1, the utility model discloses an integration life fire control high-order water tower, including water tank 1, water tower branch section of thick bamboo 2, inlet tube 3 and fire control outlet pipe 4, water tank 1 sets up in water tower branch section of thick bamboo 2 upper ends, inlet tube 3 all communicates water tank 1 inner chamber with fire control outlet pipe 4, still includes life outlet pipe 5, life outlet pipe 5 communicates water tank 1 inner chamber, water tank 1 is provided with the minimum effective water level line 8 of fire control assurance water level line 7 and fire control, fire control assurance water level line 7 is higher than the minimum effective water level line 8 of fire control, life outlet pipe 5's water inlet II 501 is not less than fire control assurance water level line 7, fire control outlet pipe 4's water inlet I401 is not higher than the minimum effective water level line. The inlet tube 3 is the pipeline that is used for supplying water for water tank 1, the utility model discloses newly-increased life outlet pipe 5, life outlet pipe 5 is connected in this embodiment is life water pipe network 11, and II 501 of water inlet of life outlet pipe 5 are not less than the fire control and guarantee water level line 7, and when living outlet pipe 5 absorbed water tank 1 waterline promptly, the absorption was not to the fire control and is guaranteed the water below the water level line 7, reserves a certain amount of water at the water tank, reserves the fire control water consumption to guarantee that the fire control water storage capacity is not used as living water. What fire control outlet pipe 4 was connected is fire control water pipe network 12, and I401 of water inlet of fire control outlet pipe 4 is not higher than the minimum effective water level line 8 of fire control, guarantees promptly that fire control outlet pipe 4 can absorb the fire-fighting water that the water tank was reserved, uses the utility model discloses a during high-order water tower of integration life fire control, just can remove traditional high-order fire water tank 16, uses the utility model discloses a high-order fire water tank 16 is replaced to high-order water tower of integration life fire control, also promptly replaces high-order fire water tank 16 with fire control outlet pipe 4, and fire control outlet pipe 4 supplies water for fire control water pipe network 12, and is convenient simple, does not need high-order fire water tank 16, has solved the shortcoming that sets up high-order fire water tank 16, has practiced thrift the cost.
The water tank 1 is also provided with an overflow water level line 6, the overflow water level line 6 is higher than a fire-fighting guarantee water level line 7, and the water outlet 301 of the water inlet pipe 3 is higher than the overflow water level line 6. The overflow water level line 6 exceeds the overflow water level line 6, so that water flows out of the water tank 1, and the purpose of enabling the water outlet 301 of the water inlet pipe 3 to be higher than the overflow water level line 6 is to prevent water from flowing back into the water inlet pipe 3 so as to prevent the water source of the water inlet pipe 3 from being polluted. In this embodiment, the water outlet 301 of the water inlet pipe 3 is 100-150 mm higher than the overflow water level line.
In order to prevent the fire-fighting water from flowing back to the water tower and polluting the quality of the domestic water, a gate valve 9 and a backflow preventer 10 are arranged on the fire-fighting water outlet pipe 4.
Because I401 of water inlet of fire control outlet pipe 4 is not higher than the minimum effective water level line 8 of fire control, i.e. I401 of water inlet is located the very low position of water tank 1, when the water level is less than minimum effective water level line 8 of fire control, also be exactly that water has been few for water tank 1, I401 of water inlet produced the whirl easily this moment, so, be provided with the whirl preventer on I401 of water inlet of fire control outlet pipe 4. So that the water inlet I401 of the fire-fighting water outlet pipe 4 is always submerged below the minimum effective water level 8 for fire fighting, no air enters, and the water outlet rotational flow is avoided. In this embodiment, the whirl preventer is 150mm below the lowest effective water line for fire protection.
The utility model discloses a fire water system's arrangement structure, as shown in fig. 3, including integrated life fire control high-order water tower, life water pipe network 11, fire control water pipe network 12, moisturizing pump 13, fire pond 14 and fire pump 15, moisturizing pump 13 is connected with the water tank of fire pond 14 and integrated life fire control high-order water tower respectively, the fire control outlet pipe 4 and the fire control water pipe network 12 of integrated life fire control high-order water tower are connected, and the life outlet pipe 5 and the life water pipe network 11 of integrated life fire control high-order water tower are connected, fire pond 14 is connected with fire control water pipe network 12 through fire pump 15. The moisturizing pump 13 effect is just providing initial water source, and when fire pump 15 did not take place the conflagration, was in the closed condition, took place the initial stage when the conflagration, owing to start fire pump 15 and pressure water and reach the point of putting out a fire and need the certain time, so the initial stage takes place for the conflagration, the utility model discloses a high-order water tower of integrated life fire control provides the water source for fire control water piping network 12, has replaced traditional high-order fire water tank 16's effect for the roof is not setting up high-order fire water tank 16 at needs, has solved the negative effects that sets up high-order fire water tank 16.
Claims (5)
1. Integration life fire control high-order water tower, including water tank (1), water tower branch section of thick bamboo (2), inlet tube (3) and fire control outlet pipe (4), water tank (1) sets up in water tower branch section of thick bamboo (2) upper end, inlet tube (3) and fire control outlet pipe (4) all communicate water tank (1) inner chamber, its characterized in that: still including living outlet pipe (5), life outlet pipe (5) intercommunication water tank (1) inner chamber, water tank (1) is provided with the fire control and guarantees water level line (7) and the minimum effective water level line of fire control (8), fire control is guaranteed water level line (7) and is higher than the minimum effective water level line of fire control (8), water inlet II (501) of life outlet pipe (5) are not less than fire control and guarantee water level line (7), water inlet I (401) of fire control outlet pipe (4) are not higher than the minimum effective water level line of fire control (8).
2. The integrated high-level water tower for life and fire protection as claimed in claim 1, wherein: the water tank (1) is further provided with an overflow water level line (6), the overflow water level line (6) is higher than a fire-fighting guarantee water level line (7), and a water outlet (301) of the water inlet pipe (3) is higher than the overflow water level line (6).
3. The integrated high-level water tower for life and fire protection of claim 1 or 2, wherein: and a gate valve (9) and a backflow preventer (10) are arranged on the fire-fighting water outlet pipe (4).
4. The integrated life fire-fighting high-level water tower according to claim 3, characterized in that: and a rotational flow preventer is arranged on the water inlet I (401) of the fire-fighting water outlet pipe (4).
5. Fire water system's arrangement structure, its characterized in that: including integrated life fire control high-order water tower, life water pipe network (11), fire control water pipe network (12), moisturizing pump (13), fire-fighting water pool (14) and fire-fighting water pump (15), moisturizing pump (13) are connected with water tank (1) of fire-fighting water pool (14) and integrated life fire control high-order water tower respectively, fire control outlet pipe (4) and fire control water pipe network (12) of integrated life fire control high-order water tower are connected, and life outlet pipe (5) and life water pipe network (11) of integrated life fire control high-order water tower are connected, fire-fighting water pool (14) are connected with fire control water pipe network (12) through fire-fighting water pump (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021669108.7U CN212956770U (en) | 2020-08-12 | 2020-08-12 | Integrated arrangement structure of life fire-fighting high-level water tower and fire-fighting water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021669108.7U CN212956770U (en) | 2020-08-12 | 2020-08-12 | Integrated arrangement structure of life fire-fighting high-level water tower and fire-fighting water system |
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| Publication Number | Publication Date |
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| CN212956770U true CN212956770U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021669108.7U Active CN212956770U (en) | 2020-08-12 | 2020-08-12 | Integrated arrangement structure of life fire-fighting high-level water tower and fire-fighting water system |
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| CN (1) | CN212956770U (en) |
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2020
- 2020-08-12 CN CN202021669108.7U patent/CN212956770U/en active Active
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