CN210717917U - Cold-storage water tank with high-position fire-fighting water tank - Google Patents
Cold-storage water tank with high-position fire-fighting water tank Download PDFInfo
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- CN210717917U CN210717917U CN201921576790.2U CN201921576790U CN210717917U CN 210717917 U CN210717917 U CN 210717917U CN 201921576790 U CN201921576790 U CN 201921576790U CN 210717917 U CN210717917 U CN 210717917U
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- water tank
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- cold
- fire
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 236
- 238000009825 accumulation Methods 0.000 claims description 16
- 239000010410 layer Substances 0.000 claims description 11
- 239000011241 protective layer Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a cold-storage water pitcher with high-order fire water tank, including cold-storage water pitcher and water tank, the cold-storage water pitcher includes tank bottoms, jar wall and vault, the tank bottoms lower part is equipped with the drain pipe, the water tank is fixed in the vault, the water tank is annular and the water tank outside and jar wall outside parallel and level, the water tank is equipped with inlet tube and first fire water pipe, and jar wall lower part is equipped with second fire water pipe, second fire water pipe inserts and is equipped with the valve on first fire water pipe and the second fire water pipe. The utility model provides a cold-storage water pitcher with high-order fire water tank practices thrift and takes up an area of the space to make things convenient for the pipeline to arrange accuse, practice thrift the cost.
Description
Technical Field
The utility model relates to a fire-fighting equipment and water cold-storage technical field, specifically speaking relates to a cold-storage water pitcher with high-order fire water tank.
Background
The water cold storage technology utilizes peak-valley electricity price difference, cold energy is stored in water in the period of valley electricity price, and the stored low-temperature chilled water is used for providing cold for air conditioners in the daytime electricity utilization peak period. When the air conditioner use time is synchronous with the non-air conditioner use time and the power grid peak and valley, the electric quantity of the air conditioner at the power grid peak time can be transferred to the power grid valley for use, and the purpose of saving the electric charge is achieved. The water cold storage technology has the characteristics of small investment, reliable operation, good refrigeration effect and obvious economic benefit, can save considerable annual operation cost of the central air conditioner for users every year, and can realize large temperature difference water supply and emergency cold source, so the water cold storage technology has wide development space and application prospect, and the social benefit is embodied in balancing the load of a power grid, reducing the investment of a power plant, purifying the environment and conforming to the development direction of national industrial policies. Therefore, in recent years, a large number of public buildings such as airports, exhibition centers and the like are provided with the chilled water storage system.
In a project equipped with a chilled water storage system, the chilled water storage tank is also commonly used as a fire water tank, and the chilled water can be used as fire water at the same time. However, the cold water is low-temperature cold water with the temperature of 4-12 ℃, so that the fire-fighting pipe network system is condensed if the low-temperature cold water is used in regular inspection and injection of the fire hydrant at ordinary times, water drops in a building ceiling or a ceiling, and the whole building is seriously influenced. So the low temperature cold water can be used as fire fighting water for fire extinguishing, but not for fire fighting at ordinary times.
The high-level fire hydrant provides fire-fighting water for regular inspection and fire-shooting of the fire hydrant at ordinary times, and provides fire-fighting water for the initial period of a fire in an emergency situation. Among the engineering design, high-order fire water tank most of the circumstances sets up between the water tank on building top layer or roofing, and high-order fire water tank and cold-storage water pitcher all need occupy great place, but under the limited condition of installation space, lead to the installation inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold-storage water pitcher with high-order fire water tank practices thrift and takes up an area of the space to make things convenient for the pipeline to arrange the accuse.
The utility model discloses a cold-storage water pitcher with high-order fire water tank adopts's technical scheme is:
the utility model provides a cold-storage water pitcher with high-order fire water tank, includes cold-storage water pitcher and water tank, the cold-storage water pitcher includes tank bottoms, tank wall and vault, tank bottoms lower part is equipped with the drain pipe, the water tank is fixed in the vault, the water tank is annular and the water tank outside and tank wall outside parallel and level, the water tank is equipped with inlet tube and first fire water pipe, and tank wall lower part is equipped with second fire water pipe, second fire water pipe inserts and is equipped with the valve on first fire water pipe and the second fire water pipe.
Preferably, the tank wall is cylindrical, the inner diameter of the tank wall is larger than 5 m, the arch top is arc-shaped, the ratio of the arc height of the arch top to the inner diameter of the tank wall is larger than 0.1, and the value obtained by subtracting the diameter of the inner ring of the water tank from the diameter of the outer ring of the water tank is smaller than the value of 2/3 of the inner diameter of the tank wall.
As a preferred scheme, a water discharge pipe is arranged on the inner side of the water tank, one end of the water discharge pipe is fixed at the seam between the water tank and the vault, the other end of the water discharge pipe extends out of the outer side of the tank wall, and the water discharge pipe is used for discharging accumulated water between the inner side of the annular water tank and the vault.
As a preferred scheme, the outer sides of the water tank and the cold accumulation water tank are provided with heat insulation layers, and the heat insulation layers are made of polyurethane.
Preferably, a protective layer is arranged on the outer side of the heat-insulating layer, and the protective layer is made of steel plates.
According to the preferable scheme, an upper water distributor and a lower water distributor are installed inside the cold accumulation water tank, an in-tank main pipeline is fixed inside the cold accumulation water tank, one end of the in-tank main pipeline is provided with a cold accumulation and release main pipeline interface in the middle of the tank wall, and the other end of the in-tank main pipeline is communicated with the upper water distributor and the lower water distributor.
Preferably, a ladder stand is installed on the outer side of the tank wall.
As the preferred scheme, a plurality of water tank access holes are installed at the top of the water tank.
As a preferred scheme, a tank wall access hole is formed in the position, close to the water drain pipe, of the lower side of the tank wall, and a vault access hole is formed in the vault.
Preferably, the water tank and the vault are fixed by welding.
The utility model discloses a cold-storage water pitcher with high-order fire water tank's beneficial effect is: the water tank is fixed to the vault of cold-storage water pitcher to through setting up the water tank into the annular, the water tank outside is parallel and level with jar wall outside, makes the focus of water tank be close to jar wall, supports the water tank through the thick and heavy jar wall of cold-storage water pitcher, the sound construction. Meanwhile, the water tank is integrated at the top of the cold accumulation water tank, so that the installation space is saved, and the cold accumulation water tank and the water tank are convenient to maintain. The water tank provides the fire hydrant regularly inspect and the fire-fighting water of shooting at ordinary times, and on the other hand provides conflagration initial stage fire-fighting water under the emergency who takes place the conflagration, and the cold-storage water pitcher is as the fire-fighting water that main conflagration was put out, through being in the same place water tank and cold-storage water pitcher set, makes things convenient for the pipeline to distribute accuse, practices thrift pipeline materials to the manufacturing cost of water tank and cold-storage water pitcher has been reduced.
Drawings
Fig. 1 is a schematic structural diagram of a cold accumulation water tank with a high-level fire water tank.
Fig. 2 is a top view of the cold storage water tank with the high-level fire water tank of the present invention.
Fig. 3 is a partial cross-sectional view of the cold storage water tank with the high-level fire-fighting water tank of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 2, a cold storage water tank with a high-level fire water tank includes a cold storage water tank 10 and a water tank 30, the cold storage water tank 10 includes a tank bottom 11, a tank wall 12 and a vault 13, a drain pipe 15 is disposed at a lower portion of the tank bottom 11, the water tank 30 is fixed to the vault 13, the water tank 30 and the vault 13 are welded and fixed, the water tank 30 is annular, an outer side of the water tank 30 is flush with an outer side of the tank wall 12, the water tank 30 is provided with a water inlet pipe 31 and a first fire water pipe 32, a second fire water pipe 14 is disposed at a lower portion of the tank wall 12, the second fire water pipe 14 is connected to the first fire water pipe 32. The water tank 30 supplies fire-fighting water for regular inspection and fire-fighting of the hydrant at ordinary times, and supplies fire-fighting water for the initial stage of a fire in an emergency situation where the fire breaks out, and the first fire-fighting water pipe 32 is connected to the fire-fighting equipment, and when the water in the water tank 30 is used up, the valve 141 is opened, and fire-fighting is performed by the water in the cold storage water tank 10. An upper water distributor 22 and a lower water distributor 21 are installed inside the cold accumulation water tank 10, an in-tank main pipe 20 is fixed inside the cold accumulation water tank 10, one end of the in-tank main pipe 20 is provided with a cold accumulation and release main pipe joint in the middle of the tank wall 12, and the other end of the in-tank main pipe 20 is communicated with the upper water distributor 22 and the lower water distributor 21. The cold storage and discharge main pipe interface of the main pipe 20 in the tank is externally connected with an air conditioning system to carry out cold storage and discharge.
Referring to fig. 3, the tank wall 12 is cylindrical, the inner diameter of the tank wall 12 is greater than 5 meters, the dome 13 is arc-shaped, the ratio of the arc height of the dome 13 to the diameter of the tank wall 12 is greater than 0.1, the value obtained by subtracting the diameter of the inner ring of the water tank 30 from the diameter of the outer ring of the water tank 30 is smaller than 2/3, and the units of the values are international units of meters. Within this value, the center of gravity of the water tank 30 is close to the tank wall 12, and the gravity of the water tank 30 is supported by the tank wall 12, so that the structure is firm without other reinforcing structures.
The inner side of the water tank 30 is provided with a water discharge pipe 34, one end of the water discharge pipe 34 is fixed at the joint of the water tank 30 and the vault 13, the other end of the water discharge pipe 34 extends out of the outer side of the tank wall 12, and the water discharge pipe 34 is used for discharging accumulated water between the inner side of the annular water tank 30 and the vault 13 so as to prevent the accumulated water from being formed between the inner side of the annular water tank 30 and the vault 13 for a long.
Referring to fig. 3, the outer sides of the water tank 30 and the cold storage water tank 10 are provided with the heat insulation layer 18, and the heat insulation layer 18 is made of polyurethane. And a protective layer 19 is arranged on the outer side of the heat-insulating layer 18, and the protective layer 19 is made of a steel plate. The heat preservation layer 18 is formed by coating polyurethane on the outer sides of the water tank 30 and the cold accumulation water tank 10, so that the water in the water tank 30 and the cold accumulation water tank 10 is preserved, and the firmness of the structure is enhanced through the protective layer 19 of the steel plate.
A plurality of tank service openings 33 are installed at the top of the water tank 30. A tank wall access opening 16 is formed near the water discharge pipe 34 at the lower side of the tank wall 12, and a vault access opening 131 is formed at the vault 13. Outside the tank wall 12 a ladder 17 is mounted. Convenient maintenance and repair.
In the above scheme, the water tank 30 is fixed by the vault 13 of the cold storage water tank 10, and the water tank 30 is arranged in an annular shape, the outer side of the water tank 30 is flush with the outer side of the tank wall 12, so that the gravity center of the water tank 30 is close to the tank wall 12, and the water tank 30 is supported by the thick tank wall 12 of the cold storage water tank 10, and the structure is firm. Meanwhile, the water tank 30 is integrated at the top of the cold storage water tank 10, so that the installation space is saved, and the cold storage water tank 10 and the water tank 30 are convenient to maintain. The water tank 30 provides fire-fighting water for regular inspection and fire-fighting of the fire hydrant at ordinary times, on the other hand provides fire-fighting water for the initial stage of fire under the emergency situation where the fire breaks out, the cold storage water tank 10 serves as fire-fighting water for extinguishing the main fire, and by integrating the water tank 30 and the cold storage water tank 10 together, the pipeline arrangement is facilitated, the pipeline materials are saved, and the manufacturing cost of the water tank 30 and the cold storage water tank 10 is reduced.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a cold-storage water pitcher with high-order fire water tank, includes the cold-storage water pitcher, the cold-storage water pitcher includes tank bottoms, jar wall and vault, tank bottoms lower part is equipped with the drain pipe, its characterized in that still includes the water tank, the water tank is fixed in the vault, the water tank is annular and the water tank outside and jar wall outside parallel and level, the water tank is equipped with inlet tube and first fire water pipe, and jar wall lower part is equipped with second fire water pipe, second fire water pipe inserts and is equipped with the valve on first fire water pipe and the second fire water pipe.
2. The cold-storage water tank with an elevated fire water tank as claimed in claim 1, wherein the tank wall is cylindrical, the inner diameter of the tank wall is greater than 5 meters, the dome is in the shape of a circular arc, the ratio of the arc height of the dome to the inner diameter of the tank wall is greater than 0.1, and the value of the outer ring diameter of the water tank minus the inner ring diameter of the water tank is less than the value of the inner diameter of the tank wall 2/3.
3. The cold-storage water tank with high-level fire-fighting water tank as claimed in claim 1, wherein the water tank is provided with a discharge pipe on the inner side, one end of the discharge pipe is fixed at the joint of the water tank and the vault, the other end of the discharge pipe extends out of the outer side of the tank wall, and the discharge pipe is used for discharging accumulated water between the inner side of the annular water tank and the vault.
4. The cold-storage water tank with the high-position fire water tank as claimed in claim 1, wherein the water tank and the outside of the cold-storage water tank are provided with heat-insulating layers, and the heat-insulating layers are made of polyurethane.
5. The cold-storage water tank with a high-position fire water tank as claimed in claim 4, wherein a protective layer is arranged outside the heat-insulating layer, and the protective layer is made of steel plate.
6. The cold accumulation water tank with the high-position fire water tank as claimed in any one of claims 1 to 5, wherein an upper water distributor and a lower water distributor are installed inside the cold accumulation water tank, an in-tank main pipe is fixed inside the cold accumulation water tank, one end of the in-tank main pipe is provided with a cold accumulation and release main pipe joint in the middle of the tank wall, and the other end of the in-tank main pipe is communicated with the upper water distributor and the lower water distributor.
7. The cold-storage water tank with high-position fire water tank as claimed in claim 6, wherein a ladder stand is installed outside the tank wall.
8. A cold-storage water tank with a high-level fire water tank as claimed in any one of claims 1-5, wherein the top of the water tank is equipped with several tank access ports.
9. The cold-storage water tank with a high-level fire water tank as claimed in any one of claims 1 to 5, wherein a tank wall access opening is opened on the lower side of the tank wall near the water discharge pipe, and a vault access opening is opened on the vault.
10. A cold-storage water tank with a high-level fire water tank as claimed in any one of claims 1-5, wherein the water tank and the vault are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921576790.2U CN210717917U (en) | 2019-09-23 | 2019-09-23 | Cold-storage water tank with high-position fire-fighting water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921576790.2U CN210717917U (en) | 2019-09-23 | 2019-09-23 | Cold-storage water tank with high-position fire-fighting water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210717917U true CN210717917U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921576790.2U Active CN210717917U (en) | 2019-09-23 | 2019-09-23 | Cold-storage water tank with high-position fire-fighting water tank |
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| Country | Link |
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| CN (1) | CN210717917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546508A (en) * | 2020-11-20 | 2021-03-26 | 广德君安达消防科技有限公司 | Anti-icing water tank structure |
-
2019
- 2019-09-23 CN CN201921576790.2U patent/CN210717917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546508A (en) * | 2020-11-20 | 2021-03-26 | 广德君安达消防科技有限公司 | Anti-icing water tank structure |
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