CN217773069U - Integrated self-circulation anti-freezing fire-fighting water supply unit - Google Patents
Integrated self-circulation anti-freezing fire-fighting water supply unit Download PDFInfo
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- CN217773069U CN217773069U CN202222051195.5U CN202222051195U CN217773069U CN 217773069 U CN217773069 U CN 217773069U CN 202222051195 U CN202222051195 U CN 202222051195U CN 217773069 U CN217773069 U CN 217773069U
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- outlet pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Abstract
The utility model belongs to the technical field of fire fighting equipment, in particular to an integrated self-circulation anti-freezing fire pump set, which comprises a fire water tank, wherein the fire water tank is connected with a water outlet pipe and a circulating pipe, and the fire water tank, the water outlet pipe and the circulating pipe can form water circulation; the water outlet pipe is provided with a fire pump, and the circulating pipe is provided with a heating device and a circulating electric valve; the water outlet pipe is connected with a fire-fighting water outlet valve; the fire-fighting water supply unit further comprises a fire-fighting control cabinet and a temperature sensor capable of monitoring the water temperature in the system, and the fire pump, the heating device, the circulating electric valve and the temperature sensor are electrically connected with the fire-fighting control cabinet. When the temperature sensor detects that the temperature in the equipment is lower than the set temperature, the control system automatically opens the circulating electric valve, the heating device is started, and the temperature is kept above the freezing point of water all the time. When the temperature sensor detects that the water temperature reaches the set temperature, the heating system stops running, so that the anti-freezing function of the water supply unit is realized, the all-weather normal use of the equipment is ensured, and the fire safety hidden danger is eliminated.
Description
Technical Field
The utility model relates to an integration self-loopa type fire control water supply unit that prevents frostbite belongs to fire-fighting equipment technical field.
Background
The fire control water supply unit is used for satisfying all kinds of building installation fire control and putting out a fire, generally set up in the building installation underground or outdoor, though be equipped with various heat preservation such as heat preservation cotton, all belong to passive heat preservation device, only can start when taking place the conflagration because of the fire control water supply unit, so all be in quiescent condition at ordinary times, the water that the unit is inside to be stored is in quiescent condition equally, the water of the unit inside storage is frozen very easily when extremely cold weather, lead to the fire control water supply unit malfunctioning, thereby can't start seriously influence fire control safety when taking place the conflagration. Therefore, the utility model aims at developing an anti-freezing fire-fighting water supply unit.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the utility model provides an integration self-loopa type fire control water supply unit that prevents frostbite solves the freezing problem of fire control outlet pipe way, realizes the function of preventing frostbite.
The utility model discloses an integrated self-circulation anti-freezing fire-fighting water supply unit, which comprises a fire-fighting water tank, wherein the fire-fighting water tank is connected with a water outlet pipe and a circulating pipe, and the fire-fighting water tank, the water outlet pipe and the circulating pipe can form water circulation; the water outlet pipe is provided with a fire pump, and the circulating pipe is provided with a heating device and a circulating electric valve; the water outlet pipe is connected with a fire-fighting water outlet valve; the fire-fighting water supply unit further comprises a fire-fighting control cabinet and a temperature sensor capable of monitoring the water temperature in the system, and the fire pump, the heating device, the circulating electric valve and the temperature sensor are electrically connected with the fire-fighting control cabinet.
Under normal conditions, the circulating electric valve is in a closed state, and the heating device is not started. When the temperature sensor detects that the temperature in the equipment is lower than the set temperature, the control system automatically opens the circulating electric valve, the heating device is started, the fire pump can be started, the water body circulation speed is accelerated, and water in the equipment flows back into the fire pool after being heated by the heating device. When the temperature sensor detects that the water temperature reaches the set temperature, the heating device stops running, the circulating electric valve is closed, and the fire pump stops. The anti-freezing function of the fire-fighting water supply unit is realized through the above principle.
Furthermore, the water outlet pipe and the circulating pipe are both connected with a fire-fighting water outlet pipe, and the fire-fighting water tank, the water outlet pipe, the fire-fighting water outlet pipe and the circulating pipe can form water flow circulation; the fire-fighting water outlet valve and the temperature sensor are both arranged on the fire-fighting water outlet pipe.
Specifically, the fire-fighting water outlet valve is arranged at two ends of the fire-fighting water outlet pipe, so that the fire-fighting water outlet valve can be conveniently externally connected with a fire-fighting water outlet pipeline; the temperature sensor sets up at the middle part of fire control outlet pipe, and the water in the fire control outlet pipe is furthest apart from the fire water tank, and is the easiest to freeze, therefore temperature sensor sets up on the fire control outlet pipe, can reflect the minimum temperature of system the most.
The utility model discloses in, the outlet pipe sets up parallelly connected two to guarantee the fire control water supply flow.
Furthermore, the outlet pipe pass through the eduction tube and connect fire water tank, the both ends of eduction tube all are connected fire water tank, the outlet pipe is connected on the body of eduction tube. Wherein, a plurality of water outlet pipes can be arranged on the eduction pipe according to the requirement, and at the moment, the fire water tank can be provided with only two water outlets.
The water outlet pipe of the utility model is provided with a valve which can manually control the opening and closing of the water outlet pipe; still be equipped with the manometer on the outlet pipe, can monitor out water pressure, manometer electric connection fire control switch board.
Compared with the prior art, the utility model beneficial effect who has is:
integration self-loopa type fire control water supply unit that prevents frostbite, when the temperature is less than the settlement temperature in the equipment, automatic start heating cycle, the condition that the pipeline freezes appears when avoiding weather cold, guarantees equipment all-weather normal use, eliminates fire control potential safety hazard.
Drawings
Fig. 1 is a schematic view of the structural principle of the present invention.
In the figure: a fire water tank 1; an eduction tube 2; a valve 3; a pressure gauge 4; a water outlet pipe 5; a fire pump 6; a circulation pipe 7; a heating device 8; a circulation electric valve 9; a fire-fighting water outlet pipe 10; a temperature sensor 11; a fire-fighting water outlet valve 12; a fire control cabinet 13.
Detailed Description
The invention will be further described with reference to specific examples. However, in the description of the present invention, it should be noted that the terms "front end", "rear end", "left and right", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1, the integrated self-circulation anti-freezing type fire-fighting water supply unit described in this embodiment includes a fire-fighting water tank 1, the fire-fighting water tank 1 is connected with an eduction tube 2, both ends of the eduction tube 2 are connected with the fire-fighting water tank 1, a tube body of the eduction tube 2 is provided with two horizontal water outlet tubes 5 and a horizontal circulating tube 7, the other ends of the water outlet tubes 5 and the circulating tube 7 are connected with a fire-fighting water outlet tube 10, and both ends of the fire-fighting water outlet tube 10 are provided with fire-fighting water outlet valves 12 which can be connected with a fire-fighting water outlet pipeline. The pipelines are connected through flanges, and the fire water tank 1, the water outlet pipe 5, the fire fighting water outlet pipe 10 and the circulating pipe 7 can form water circulation.
Wherein, the water outlet pipe 5 is provided with a valve 3, a pressure gauge 4 and a fire pump 6, the circulating pipe 7 is provided with a heating device 8 and a circulating electric valve 9, and the middle part of the fire-fighting water outlet pipe 10 is provided with a temperature sensor 11. The water in the fire-fighting water outlet pipe 10 is farthest away from the fire-fighting water tank 1 and is most easily frozen, so that the temperature sensor 11 is arranged on the fire-fighting water outlet pipe 10 and can reflect the lowest temperature of the system most.
In this embodiment, the pressure gauge 4, the fire pump 6, the heating device 8, the electric circulation valve 9 and the temperature sensor 11 are all electrically connected to the fire control cabinet 13.
The working principle of the embodiment is as follows:
when the fire-fighting water outlet valve 12 is not put into fire-fighting use, although the fire-fighting water outlet valve is in a normally open state, the water flow keeps a static state because no water outlet point exists. Normally, the electric circulation valve 9 is closed and the heating device 8 is not started. When the temperature sensor 11 detects that the temperature of water in the equipment is lower than a set temperature, the control system of the fire control cabinet 13 automatically opens the circulating electric valve 9, the heating device 8 is started, water flow is pushed by the original pressure to flow back to the fire water tank 1 through the heating device 8, when the pressure of a pipe network is reduced to a set pressure value, the control system starts the fire pump 6, the water body circulating speed is accelerated, and the water flow in the fire water supply unit is ensured to be circulated all the time and the temperature is kept above the freezing point of water all the time; when the temperature sensor 11 detects that the water temperature reaches the set temperature, the heating device 8 stops operating, the circulation electric valve 9 is closed, and the fire pump 6 stops. The anti-freezing function of the fire-fighting water supply unit is realized through the above principle.
Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.
Claims (6)
1. The utility model provides an integration self-loopa type fire control water supply unit that prevents frostbite, includes fire water tank (1), its characterized in that: the fire-fighting water tank (1) is connected with a water outlet pipe (5) and a circulating pipe (7), and the fire-fighting water tank (1), the water outlet pipe (5) and the circulating pipe (7) can form water flow circulation; a fire pump (6) is arranged on the water outlet pipe (5), and a heating device (8) and a circulating electric valve (9) are arranged on the circulating pipe (7); the water outlet pipe (5) is connected with a fire-fighting water outlet valve (12); the fire-fighting water supply unit further comprises a fire-fighting control cabinet (13) and a temperature sensor (11) capable of monitoring the water temperature in the system, and the fire pump (6), the heating device (8), the circulating electric valve (9) and the temperature sensor (11) are electrically connected with the fire-fighting control cabinet (13).
2. The integrated self-circulating antifreeze fire-fighting water supply unit as set forth in claim 1, wherein: the water outlet pipe (5) and the circulating pipe (7) are both connected with a fire-fighting water outlet pipe (10), and the fire-fighting water tank (1), the water outlet pipe (5), the fire-fighting water outlet pipe (10) and the circulating pipe (7) can form water flow circulation; the fire-fighting water outlet valve (12) and the temperature sensor (11) are both arranged on the fire-fighting water outlet pipe (10).
3. The integrated self-circulating antifreeze fire-fighting water supply unit as set forth in claim 2, wherein: the fire-fighting water outlet valve (12) is arranged at two ends of the fire-fighting water outlet pipe (10), and the temperature sensor (11) is arranged in the middle of the fire-fighting water outlet pipe (10).
4. The integrated self-circulating antifreeze fire-fighting water supply unit as set forth in claim 2, wherein: the water outlet pipes (5) are arranged in parallel.
5. The integrated self-circulating antifreeze fire-fighting water supply unit as set forth in claim 4, wherein: outlet pipe (5) connect fire water tank (1) through stand-off (2), fire water tank (1) is all connected at the both ends of stand-off (2), outlet pipe (5) are connected on the body of stand-off (2).
6. An integrated self-circulation anti-freezing fire-fighting water supply unit according to any one of claims 1 to 5, characterized in that: the water outlet pipe (5) is provided with a valve (3) and a pressure gauge (4), and the pressure gauge (4) is electrically connected with the fire control cabinet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222051195.5U CN217773069U (en) | 2022-08-04 | 2022-08-04 | Integrated self-circulation anti-freezing fire-fighting water supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222051195.5U CN217773069U (en) | 2022-08-04 | 2022-08-04 | Integrated self-circulation anti-freezing fire-fighting water supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217773069U true CN217773069U (en) | 2022-11-11 |
Family
ID=83943737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222051195.5U Active CN217773069U (en) | 2022-08-04 | 2022-08-04 | Integrated self-circulation anti-freezing fire-fighting water supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217773069U (en) |
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2022
- 2022-08-04 CN CN202222051195.5U patent/CN217773069U/en active Active
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