CN203669015U - Underground built-in pump water feeding device - Google Patents
Underground built-in pump water feeding device Download PDFInfo
- Publication number
- CN203669015U CN203669015U CN201320779098.6U CN201320779098U CN203669015U CN 203669015 U CN203669015 U CN 203669015U CN 201320779098 U CN201320779098 U CN 201320779098U CN 203669015 U CN203669015 U CN 203669015U
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- China
- Prior art keywords
- pump
- fire
- water tank
- fire protection
- fighting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an underground built-in pump water feeding device which comprises a water tank, a pump, a pump chamber and an intelligent fire protection control system. A pump station mold box is mounted on the top of the water tank, and the intelligent fire protection control system and a fire protection water outlet pipe are arranged in the pump station mold box. The fire protection water outlet pipe are arranged in the pump station mold box, and an air pressure tank and a transmissible pressure gauge with signals connected to the intelligent fire protection control system are arranged on the pipe. The pump is a fire protection submersible pump. One end of the pump chamber penetrates through the top of the water tank to reach the inside of the pump station mold box, the other end of the pump chamber is close to a flow guide sleeve at the bottom of the water box, the fire protection submersible pump is mounted at the bottom of the water tank, and the flow guide sleeve is arranged on the outer side of the fire protection submersible pump in a sleeved mode to protect a pump body. The transmissible pressure gauge is used for ensuring that water in the fire protection pipeline meets the requirements for fire protection flow and pressure, integration of the tank and the pump is used, and space is saved. The flow guide sleeve is used, the service life of the water pump and the motor is prolonged, and the fire protection effect is guaranteed.
Description
Technical field
The utility model relates to buried fire water supply equipment, and particularly water supply pump is placed in the buried device supplying water to fire chief net among water-storing tank.Belong to water-supply technology.
Background technology
The cast iron pump body that tradition fire water supply equipment almost all adopts, and be placed in completely outside water tank.While enabling, must clear the air in pump by the mode of certainly filling with after water pump uses first or cuts off the water supply.Often be placed in again for the water tank of water storage or concrete basin underground, and because conventional motors belongs to externally positioned type, for preventing that motor coil from being soaked and burning out with bearing rust and can not turn round by underground moisture, water pump need to be placed in outside water tank or on.Northern China, in the situation that temperature is lower especially in the winter time, the pump housing is very easily caused water pump normally not use by bursting by freezing again.In addition, can not meet flow and the pressure of fire-fighting because various uncertain factors cause the fire-fighting signal of receiving, thereby can not reach the requirement of security against fire.Because case pump separates, large, the noise of causing taking up room, vibrations are large, and install loaded down with trivial details.
Utility model content
The utility model provides a kind of buried internal pump water-supplying device for fire extinguishment, and he had both guaranteed the stable of fire water flow in fire protection pipeline and pressure, and the utilization rate of water storage has also been improved in the space of having reduced again hold facility simultaneously.
The technical solution of the utility model is as follows: a kind of buried internal pump waterworks, comprise pipe-line system, cistern system, dynamical system and control system, and described pipe-line system comprises inlet channel and fire-service branch road; Described cistern system comprises water tank and is arranged on the manhole on water tank; Described dynamical system comprises pump and pump chamber; Described control system is Intelligent fire-fighting control system; Described tank top is provided with pumping plant moulding box, and described pumping plant moulding box inside is provided with Intelligent fire-fighting control system and fire-service branch road; Described fire-service branch road is arranged at the distance-transmission pressure gauge that is provided with air pressure tank and signal on pumping plant moulding box inside, pipeline and is connected to Intelligent fire-fighting control system, and the outlet of described fire-service branch road extends pumping plant moulding box casing outside;
Described pump is fire-fighting submersible pump, and described pump chamber is the flow guide sleeve that tank top is passed and arrive pumping plant moulding box inside, one end and approach water tank bottom in one end, and described fire-fighting submersible pump is installed on water tank bottom, and described flow guide sleeve is sheathed on the fire-fighting submersible pump outside protection pump housing;
Described fire-fighting submersible pump is connected with the fire-service branch road that is positioned at pumping plant moulding box inside by the inlet channel that is interspersed in flow guide sleeve inside, and described inlet channel is provided with damping check valve and dish valve on the pipeline that is positioned at pumping plant moulding box inside; Between described dish valve and flow guide sleeve, adopt bolt seal to connect, prevent that the water of water tank inside from overflowing.
Further, described buried internal pump waterworks comprise that two are connected in parallel in fire-service branch road and the consistent dynamical system of structure.In the time that a dynamical system breaks down, automatically start another dynamical system work, assurance device operation is uninterrupted continuously, and operating efficiency is provided.
Further, described pumping plant moulding box top is provided with access hole.Maintain easily maintenance.
Further, on described water tank, floating ball lever meter is installed.Automatically control liquid level height in water tank, monitoring in real time, assurance device is at any time in can duty.
Further, described flow guide sleeve bottom has several current import and export.Prevent the excessive impact to water pump and motor of current in water tank.
The beneficial effects of the utility model are: adopt distance-transmission pressure gauge, guarantee that the water in fire protection pipeline reaches fire-fighting flow and pressure requirement; Utilize box and pump integrated, saved space; Adopt flow guide sleeve, extended the application life of water Pump and Electromotor, guaranteed fire-fighting effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 Floating Ball Liquid Level machine, 2 damping check valves, 3 dish valves, 4 fire-service branch roads, 5 Intelligent fire-fighting control systems, 6 access hole, 7 air pressure tanks, 8 pumping plant moulding boxs, 9 water tanks, 10 flow guide sleeves, 11 fire-fighting submersible pumps, 12 distance-transmission pressure gauges.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of buried internal pump waterworks, comprise water tank 9 and the pumping plant moulding box 8 that is arranged at water tank 9 tops.Pumping plant moulding box 8 inside are provided with outlet and extend fire-service branch road 4 and Intelligent fire-fighting control system 5, top outside pumping plant moulding box 8 casings and be provided with the access hole that facilitates staff's Maintenance and Repair.In the utility model, fire-fighting submersible pump 11 is installed on water tank 9 bottoms, utilize box and pump integrated, saved space.Fire-fighting submersible pump 11 can be designed to the multistage fire-fighting submersible pump of submerged type, and is placed in flow guide sleeve 10, the protection pump housing, the application life of prolongation water pump and motor.By the water of extraction, through passing, the inlet channel 13 of flow guide sleeve 10 enters damping check valve 2 to fire-fighting submersible pump 11, dish valve 3 arrives fire-fighting fire-service branch road 4.Flow guide sleeve 10 one end approach water tank 9 bottoms through water tank 9 arrival pumping plant moulding box 8 inside, tops, one end, and bottom flow guide sleeve, have several current import and export, prevent the excessive impact to water pump and motor of current in water tank.Between damping check valve 2 and flow guide sleeve 10, be tightly connected with bolt, prevent that the water in water tank 9 from overflowing.
On fire-service branch road 4 pipelines, be provided with air pressure tank 7 and distance-transmission pressure gauge 12, in Intelligent fire-fighting control system 5, be provided with processing controller.Feed back to signal in the Treatment Analysis controller in Intelligent fire-fighting control system 5 according to the distance-transmission pressure gauge 12 on external fire-fighting signal or fire-service branch road 4, send instruction and make needed the starting or stoping of water pump output, guarantee fire-fighting flow and pressure.Meanwhile, pumping plant moulding box 8 tops are provided with access hole, facilitate staff's Maintenance and Repair.
Further, described buried internal pump waterworks comprise two that formed by flow guide sleeve 10, fire-fighting submersible pump 11, damping check valve 2 dish valves 3 etc., be connected in parallel in fire-service branch road and the consistent dynamical system of structure.In the time that a dynamical system breaks down, automatically start another dynamical system work, assurance device operation is uninterrupted continuously, and operating efficiency is provided.
Although the utility model discloses as above with preferred embodiment, so it is not in order to limit the present invention.Under the utility model, in technical field, have and conventionally know the knowledgeable, not departing from spirit and scope of the present utility model, when doing various changes with wetting.Therefore, protection domain of the present utility model is when being as the criterion depending on claims person of defining.
Claims (5)
1. buried internal pump waterworks, comprise pipe-line system, cistern system, dynamical system and control system, and described pipe-line system comprises inlet channel (13) and fire-service branch road (4); Described cistern system comprises water tank (9) and is arranged on the manhole on water tank (9); Described dynamical system comprises pump and pump chamber; Described control system is Intelligent fire-fighting control system (5); It is characterized in that: described water tank (9) top is provided with pumping plant moulding box (8), described pumping plant moulding box (8) inside is provided with Intelligent fire-fighting control system (5) and fire-service branch road (4); Described fire-service branch road (4) is arranged at that pumping plant moulding box (8) is inner, be provided with air pressure tank (7) and signal on pipeline is connected to the distance-transmission pressure gauge (12) of Intelligent fire-fighting control system (5), and described fire-service branch road (4) outlet extends outside pumping plant moulding box (8) casing;
Described pump is fire-fighting submersible pump (11), described pump chamber is that the flow guide sleeve (10) that water tank (9) top arrival pumping plant moulding box (8) is inner, one end approaches water tank (9) bottom is passed in one end, described fire-fighting submersible pump (11) is installed on water tank (9) bottom, and described flow guide sleeve (10) is sheathed on fire-fighting submersible pump (11) the outside protection pump housing;
Described fire-fighting submersible pump (11) is connected by being interspersed in the inner inlet channel (13) of flow guide sleeve (10) the fire-service branch road (4) inner with being positioned at pumping plant moulding box (8), and described inlet channel (13) is provided with damping check valve (2) and dish valve (3) on the pipeline that is positioned at pumping plant moulding box (8) inside; Between described dish valve (3) and flow guide sleeve (10), adopt bolt seal to connect, prevent that the water of water tank inside from overflowing.
2. buried internal pump waterworks according to claim 1, is characterized in that: described buried internal pump waterworks comprise that two are connected in parallel in fire-service branch road (4) and the consistent dynamical system of structure.
3. buried internal pump waterworks according to claim 1, is characterized in that: described pumping plant moulding box (8) top is provided with access hole (6).
4. buried internal pump waterworks according to claim 1, is characterized in that: floating ball lever meter (1) is installed on described water tank (9).
5. buried internal pump waterworks according to claim 1, is characterized in that: described flow guide sleeve (10) bottom has several current and imports and exports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779098.6U CN203669015U (en) | 2013-11-29 | 2013-11-29 | Underground built-in pump water feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779098.6U CN203669015U (en) | 2013-11-29 | 2013-11-29 | Underground built-in pump water feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669015U true CN203669015U (en) | 2014-06-25 |
Family
ID=50965331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779098.6U Expired - Fee Related CN203669015U (en) | 2013-11-29 | 2013-11-29 | Underground built-in pump water feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669015U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730522A (en) * | 2016-12-05 | 2017-05-31 | 杨娇仔 | A kind of water tank of fire-fighting with water amount alarm function |
| CN108193613A (en) * | 2018-02-06 | 2018-06-22 | 陕西助智信息技术有限公司 | A kind of multi-functional embedded type fire control structure and fire water providing method |
| CN108201674A (en) * | 2018-01-31 | 2018-06-26 | 中国科学院广州能源研究所 | A kind of intelligent multifunction fire water box system and its control method |
| CN112281984A (en) * | 2020-10-28 | 2021-01-29 | 德诺尔流体设备（武汉）有限公司 | Integrated buried fire-fighting prefabricated pump station |
-
2013
- 2013-11-29 CN CN201320779098.6U patent/CN203669015U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730522A (en) * | 2016-12-05 | 2017-05-31 | 杨娇仔 | A kind of water tank of fire-fighting with water amount alarm function |
| CN108201674A (en) * | 2018-01-31 | 2018-06-26 | 中国科学院广州能源研究所 | A kind of intelligent multifunction fire water box system and its control method |
| CN108193613A (en) * | 2018-02-06 | 2018-06-22 | 陕西助智信息技术有限公司 | A kind of multi-functional embedded type fire control structure and fire water providing method |
| CN108193613B (en) * | 2018-02-06 | 2021-05-25 | 陕西助智信息技术有限公司 | Multifunctional embedded fire fighting structure and fire fighting water supply method |
| CN112281984A (en) * | 2020-10-28 | 2021-01-29 | 德诺尔流体设备（武汉）有限公司 | Integrated buried fire-fighting prefabricated pump station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20171129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |