CN207740150U - A kind of height pressure control system of fire pump for grand building discharge pressure - Google Patents
A kind of height pressure control system of fire pump for grand building discharge pressure Download PDFInfo
- Publication number
- CN207740150U CN207740150U CN201721876662.0U CN201721876662U CN207740150U CN 207740150 U CN207740150 U CN 207740150U CN 201721876662 U CN201721876662 U CN 201721876662U CN 207740150 U CN207740150 U CN 207740150U
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- China
- Prior art keywords
- fire pump
- pump
- fire
- connecting tube
- frequency converter
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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.)
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of height pressure control systems of fire pump for grand building discharge pressure,Including bottom plate,Fire pump,Connecting tube,Liquid flow sensor,Hydraulic pressure sensor,Booster pump,Switch board,Display,Inner casing and frequency converter,Plate top surface side is provided with fire pump,Pumping line side is connected with connecting tube one end,It is provided with hydraulic pressure sensor below flow sensor,The connecting tube other end is connected with booster pump,Cabinet door front upper is provided with display,Switch board is internally provided with inner casing,The sides controller CLF7 01CD are provided with frequency converter,Partition board top surface is equipped with transmitting set,The pressure of the fire pump of the utility model can be increased by booster pump,And pass through Frequency Converter Control flow velocity,Current hydraulic pressure and flow can be measured by liquid flow sensor and hydraulic pressure sensor,And it is directly read by display,The electric elements of fire pump are mounted in switch board,Convenient for protecting electric elements.
Description
Technical field
The utility model is related to technical field of fire control, specially a kind of high-low pressure of fire pump for grand building discharge pressure
Control system.
Background technology
Fire pump is that middle performance and technical conditions meet《Fire pump performance and test method》Standard require water pump, be
Essential tool in fire-fighting, in high building fire fighting, the high hydraulic pressure of fire pump is the key that ensure fire extinguishing.
But the pressure fixing of current fire pump, when floor is higher, hydraulic pressure is inadequate, and extinguishing effect is poor, in lowrise layer
When, hydraulic pressure is excessively high, is unfavorable for putting out a fire, and the hydraulic pressure of fire pump and flow are estimation, without accurate numerical value, and connect fire-fighting
The electric elements moisture-sensitive of water pump is gone mouldy, and fire-fighting work is unfavorable for.
Utility model content
The utility model provides a kind of height pressure control system of fire pump for grand building discharge pressure, can effectively solve
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：A kind of fire pump for grand building discharge pressure
The height pressure control system of power, including bottom plate, fire pump, pump water inlet, pumping line, connecting tube, fluid flow pass
Sensor, hydraulic pressure sensor, check-valves, booster pump, hose, switch board, cabinet door, display, air hole, strainer, inner casing, controller
CLF7-01CD, frequency converter, partition board and transmitting set, the plate top surface side are provided with fire pump, the fire water
Pump lower part side is provided with pump water inlet, and the fire pump lower part other side is provided with pumping line, the water pump water outlet
Pipe side is connected with connecting tube one end, and the connecting tube inner tip is provided with liquid flow sensor, the flow sensor
Lower section is provided with hydraulic pressure sensor, and check-valves is provided with above the connecting tube, and the connecting tube other end is connected with booster pump,
The fire pump and booster pump are connected by hose with switch board, and the switch board front is provided with cabinet door, the cabinet door
Front upper is provided with display, and the switch board side offers air hole, and the air hole is internally provided with strainer, institute
It states switch board and is internally provided with inner casing, the inner casing bottom surface is provided with controller CLF7-01CD, the controller CLF7-01CD
Side is provided with frequency converter, is provided with partition board above the frequency converter, the partition board top surface is equipped with transmitting set, described
Fire pump, booster pump, display, controller CLF7-01CD and transmitting set are electrical connected with external power supply, described
Liquid flow sensor and hydraulic pressure sensor are electrical connected with display and transmitting set, the liquid flow sensor
It is electrical connected with controller CLF7-01CD input terminals, the frequency converter is electrical connected with controller CLF7-01CD output ends, institute
It states fire pump and booster pump is electrical connected with frequency converter.
Preferably, the fire pump and booster pump are connected by bolt with bottom plate.
Preferably, the connecting tube and the junction of fire pump and booster pump are both provided with sealing ring.
Preferably, the inside hose is provided with conducting wire.
Preferably, the inner casing is a kind of component of plastic material.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, it is provided with frequency converter and booster pump, the pressure of fire pump can be increased by booster pump, and by Frequency Converter Control flow velocity, into
And the hydraulic pressure of hydraulic giant water outlet is controlled, either floor is higher or there is preferable extinguishing effect in when floor is relatively low, passes through liquid
Flow sensor and hydraulic pressure sensor can measure current hydraulic pressure and flow, and directly be read by display, while radio
Current hydraulic pressure and flow information can be sent to fire fighter by transmitter, and the electric elements of fire pump are mounted on switch board
Interior, convenient for protection electric elements, the design of simple structure and strong practicability can promote the use of a large area.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the liquid flow sensor mounting structure schematic diagram of the utility model；
Fig. 3 is the switch board structural schematic diagram of the utility model；
Figure label：1, bottom plate；2, fire pump；3, pump water inlet；4, pumping line；5, connecting tube；6, liquid
Flow sensor；7, hydraulic pressure sensor；8, check-valves；9, booster pump；10, hose；11, switch board；12, cabinet door；13, it shows
Device；14, air hole；15, strainer；16, inner casing；17, controller CLF7-01CD；18, frequency converter；19, partition board；20, radio is sent out
Emitter.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-3, the utility model provides a kind of technical solution, a kind of fire pump for grand building row
Go out the height pressure control system of pressure, including bottom plate 1, fire pump 2, pump water inlet 3, pumping line 4, connecting tube 5, liquid
Body flow sensor 6, hydraulic pressure sensor 7, check-valves 8, booster pump 9, hose 10, switch board 11, cabinet door 12, display 13, thoroughly
Stomata 14, strainer 15, inner casing 16, controller CLF7-01CD17, frequency converter 18, partition board 19 and transmitting set 20, bottom plate 1
Top surface side is provided with fire pump 2, and 2 lower part side of fire pump is provided with pump water inlet 3, and 2 lower part of fire pump is another
Side is provided with pumping line 4, and 4 side of pumping line is connected with 5 one end of connecting tube, and 5 inner tip of connecting tube is provided with
Liquid flow sensor 6,6 lower section of flow sensor are provided with hydraulic pressure sensor 7, and 5 top of connecting tube is provided with check-valves 8, even
5 other end of take over is connected with booster pump 9, and fire pump 2 and booster pump 9 are connected by hose 10 with switch board 11, switch board
11 fronts are provided with cabinet door 12, and 12 front upper of cabinet door is provided with display 13, and 11 side of switch board offers air hole 14,
Air hole 14 is internally provided with strainer 15, and switch board 11 is internally provided with inner casing 16, and 16 bottom surface of inner casing is provided with controller CLF7-
The side 01CD17, controller CLF7-01CD17 is provided with frequency converter 18, and 18 top of frequency converter is provided with partition board 19, and partition board 19 pushes up
Face is equipped with transmitting set 20, fire pump 2, booster pump 9, display 13, controller CLF7-01CD17 and radio hair
Emitter 20 is electrical connected with external power supply, and liquid flow sensor 6 and hydraulic pressure sensor 7 are sent out with display 13 and radio
Emitter 20 is electrical connected, and liquid flow sensor 6 and controller CLF7-01CD17 input terminals are electrical connected, frequency converter 18 and control
Device CLF7-01CD17 output ends processed are electrical connected, and fire pump 2 and booster pump 9 are electrical connected with frequency converter 18.
For the ease of installation fire pump 2 and booster pump 9, in the present embodiment, it is preferred that described to pass through bolt and bottom plate
1 is connected.
In order to make device leakproofness improve, in the present embodiment, it is preferred that the connecting tube 5 and fire pump 2 and booster pump
9 junction is both provided with sealing ring.
In order to make hose 10 that can protect conducting wire, in the present embodiment, it is preferred that the hose 10 is internally provided with conducting wire.
It goes mouldy in order to avoid 11 inside of switch board generates, in the present embodiment, it is preferred that the inner casing 16 is a kind of plastics material
The component of matter.
The operation principle and process for using of the utility model：The utility model is a kind of fire pump for grand building discharge pressure
The height pressure control system of power connects fire pump 2 and 9 power supply of booster pump, and opening makes water supply, when position higher in floor,
Though hydraulic pressure is high in connecting tube 5, the flow velocity of water is slower in hydraulic giant, and extinguishing effect is poor, at this point, the flow velocity of water is slack-off in connecting tube 5,
Liquid flow sensor 6 can send a signal to controller CLF7-01CD17, and controller CLF7-01CD17 sends a signal to frequency conversion
Device 18 makes frequency converter 18 improve the voltage that 9 power supply of fire pump 2 and booster pump is led in supply, the motor in fire pump 2 and booster pump 9
Faster rotational speed, the flow velocity of water is accelerated in connecting tube 5, and the flow velocity of water becomes faster in hydraulic giant, convenient for fire extinguishing, passes through liquid flow sensor
6 and hydraulic pressure sensor 7 can measure current hydraulic pressure and flow, and can directly be read by display, while transmitting set
Current hydraulic pressure and flow information can be sent to fire fighter by 20, located in time when something goes wrong convenient for fire fighter
Reason, the connected electric elements of fire pump 2 are mounted in switch board 11, and inner casing 16 is plastics, will not be occurred because of humid environment mould
Become, convenient for protection electric elements.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of height pressure control system of fire pump for grand building discharge pressure, including bottom plate (1), fire pump (2), water
Pump water inlet pipe (3), pumping line (4), connecting tube (5), liquid flow sensor (6), hydraulic pressure sensor (7), check-valves
(8), booster pump (9), hose (10), switch board (11), cabinet door (12), display (13), air hole (14), strainer (15), interior
Shell (16), controller CLF7-01CD (17), frequency converter (18), partition board (19) and transmitting set (20), it is characterised in that：
Bottom plate (1) the top surface side is provided with fire pump (2), and fire pump (2) the lower part side is provided with pump water inlet
(3), and fire pump (2) lower part other side is provided with pumping line (4), pumping line (4) side and connecting tube
(5) one end is connected, and connecting tube (5) inner tip is provided with liquid flow sensor (6), under the flow sensor (6)
Side is provided with hydraulic pressure sensor (7), and check-valves (8) is provided with above the connecting tube (5), and connecting tube (5) other end connects
It is connected to booster pump (9), the fire pump (2) and booster pump (9) are connected by hose (10) with switch board (11), the control
Cabinet (11) front processed is provided with cabinet door (12), and cabinet door (12) front upper is provided with display (13), the switch board
(11) side offers air hole (14), and the air hole (14) is internally provided with strainer (15), and the switch board (11) is interior
Portion is provided with inner casing (16), and inner casing (16) bottom surface is provided with controller CLF7-01CD (17), the controller CLF7-
01CD (17) side is provided with frequency converter (18), and partition board (19), partition board (19) top are provided with above the frequency converter (18)
Face is equipped with transmitting set (20), the fire pump (2), booster pump (9), display (13), controller CLF7-01CD
(17) it is electrical connected with external power supply with transmitting set (20), the liquid flow sensor (6) and hydraulic pressure sensor
(7) it is electrical connected with display (13) and transmitting set (20), the liquid flow sensor (6) and controller
CLF7-01CD (17) input terminal is electrical connected, the frequency converter (18) and the electrical phase of controller CLF7-01CD (17) output end
Even, the fire pump (2) and booster pump (9) are electrical connected with frequency converter (18).
2. a kind of height pressure control system of fire pump for grand building discharge pressure according to claim 1, feature
It is, the fire pump (2) and booster pump (9) are connected by bolt with bottom plate (1).
3. a kind of height pressure control system of fire pump for grand building discharge pressure according to claim 1, feature
It is, the connecting tube (5) and the junction of fire pump (2) and booster pump (9) are both provided with sealing ring.
4. a kind of height pressure control system of fire pump for grand building discharge pressure according to claim 1, feature
It is, the hose (10) is internally provided with conducting wire.
5. a kind of height pressure control system of fire pump for grand building discharge pressure according to claim 1, feature
It is, the inner casing (16) is a kind of component of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876662.0U CN207740150U (en) | 2017-12-28 | 2017-12-28 | A kind of height pressure control system of fire pump for grand building discharge pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876662.0U CN207740150U (en) | 2017-12-28 | 2017-12-28 | A kind of height pressure control system of fire pump for grand building discharge pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740150U true CN207740150U (en) | 2018-08-17 |
Family
ID=63120330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876662.0U Expired - Fee Related CN207740150U (en) | 2017-12-28 | 2017-12-28 | A kind of height pressure control system of fire pump for grand building discharge pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207740150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137380A (en) * | 2021-04-29 | 2021-07-20 | 吴林彰 | Fire pump rivers detect controlling means |
-
2017
- 2017-12-28 CN CN201721876662.0U patent/CN207740150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137380A (en) * | 2021-04-29 | 2021-07-20 | 吴林彰 | Fire pump rivers detect controlling means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20211228 |