CN209244794U - A kind of fire engineering water-pump voltage-stabilization device - Google Patents
A kind of fire engineering water-pump voltage-stabilization device Download PDFInfo
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- CN209244794U CN209244794U CN201821815444.0U CN201821815444U CN209244794U CN 209244794 U CN209244794 U CN 209244794U CN 201821815444 U CN201821815444 U CN 201821815444U CN 209244794 U CN209244794 U CN 209244794U
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Abstract
The utility model discloses a kind of fire engineering water-pump voltage-stabilization devices, are related to fire-fighting equipment technical field.Including vacuum tank and water tank, diaphragm of rubber is fixedly installed in the vacuum tank, gas chamber is formed between the pressure stabilizing top tank structure and diaphragm of rubber, water chamber is formed between the inner wall of the diaphragm of rubber, the right side of the vacuum tank is fixedly installed with pressure sensor, the pressure sensor is connected with gas chamber, the right side of the vacuum tank is fixedly installed with air inlet pipe, the right side of the vacuum tank upper surface is fixedly installed with exhaust pipe, and the upper surface middle part of the vacuum tank is fixedly installed with water inlet pipe.The stable water pressure that the utility model extracts water pump out by vacuum tank, the water yield of fire hydrant is more stable, extinguishing effect is more preferably, pass through the second electric control valve simultaneously, the water yield of adjustable second water pump, keep the second water pump operation more stable, ensure that the normal use of the second water pump, while improving the service life of the second water pump.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, specially a kind of fire engineering water-pump voltage-stabilization device.
Background technique
Fire engineering system include: fire fighting water system, automatic fire alarm system, gas extinguishing system, smoke control system,
Emergency evacuation system, fire communication system, fire broadcast system, froth fire extinguishing system, fire separation facility (fire resistant doorsets, fire prevention
Roller shutter) etc., in order to keep the fire fighting water system use of fire engineering China more steady, need to the water pump in fire fighting water system into
Row pressure stabilizing, to guarantee the normal use of water pump.
With the continuous development of economy and society, modern building is higher and higher, and skyscraper is required to be equipped with fire-fighting
Fire fighting water system is difficult to keep the water pressure in fire fighting water system steadily, is caused to fire extinguishing due to the difference in height of building
Inconvenience keeps extinguishing effect bad, while water when pumping for water pump being caused also not can guarantee, and be easy to cause the damage of water pump, is
This, proposes that a kind of fire engineering is solved the above problems with water-pump voltage-stabilization device.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of fire engineering water-pump voltage-stabilization device, has logical
The stable water pressure that vacuum tank extracts water pump out is crossed, the water yield of fire hydrant is more stable, and extinguishing effect more preferably, while passing through second
Electric control valve is adjusted the water yield of the second water pump, keeps the second water pump operation more stable, ensure that normally making for the second water pump
With, while the advantages that the service life of the second water pump of raising, it solves the difference in height due to building, makes in fire fighting water system
Water pressure is difficult to keep steadily, is brought inconvenience to fire extinguishing, keeps extinguishing effect bad, while water when causing pumping for water pump
Not the problem of not can guarantee, be easy to causeing the damage of water pump.
(2) technical solution
To realize the stable water pressure for extracting water pump out above by vacuum tank, the water yield of fire hydrant is more stable, fire extinguishing
Better effect, while by the second electric control valve, the water yield of the second water pump is adjusted, keeps the second water pump operation more stable,
It ensure that the normal use of the second water pump, while improving the purpose of the service life of the second water pump, the utility model provides as follows
Technical solution: a kind of fire engineering water-pump voltage-stabilization device, including vacuum tank and water tank, the interior of the vacuum tank are fixedly installed with
Diaphragm of rubber is formed with gas chamber, is formed between the inner wall of the diaphragm of rubber between the pressure stabilizing top tank structure and diaphragm of rubber
Water chamber, the right side of the vacuum tank are fixedly installed with pressure sensor, and the pressure sensor is connected with gas chamber, the pressure stabilizing
The right side of tank is fixedly installed with air inlet pipe, and the right side of the vacuum tank upper surface is fixedly installed with exhaust pipe, the pressure stabilizing
The upper surface middle part of tank is fixedly installed with water inlet pipe, and the lower surface of the vacuum tank is fixedly installed with the first outlet pipe, and described
The lower end of one outlet pipe is fixedly connected with the first electric control valve, is fixedly installed with cross on the water outlet of first outlet pipe
Pipe, the water tank upper surface are provided with the first water pump, and the water inlet of first water pump is connected by water pipe and water tank, institute
The water outlet for stating the first water pump is connected by the first conduit with water inlet pipe, and the lower surface of the water tank is fixedly installed with second and goes out
Water pipe, second outlet pipe is connected by the second conduit with end on the left of transverse tube, solid close to right side end on the transverse tube
Dingan County is equipped with hydraulic pressure sensor, and the right side end of the transverse tube is connected with the water inlet of the second water pump, second water pump
The second electric control valve is fixedly connected on water outlet, the water outlet of second electric control valve is connected with fire-fighting by branch pipe
Bolt is fixedly installed with controller on the right side of the vacuum tank.
The technical program is advanced optimized, the lower surface of the vacuum tank is fixedly installed with supporting leg, the branch in rectangle
The lower surface of support leg is fixedly installed with mounting base.
Advanced optimizing the technical program, second water pump is fixedly installed in the upper surface middle part of mounting base, and described
Two water pumps and controller are electrically connected.
The technical program is advanced optimized, the left side end of the transverse tube connects by the way that first flange and the second conduit are fixed
It connects, the right side end of the transverse tube is fixedly connected by second flange with the second water pump.
The technical program is advanced optimized, control ball valve, second water outlet are fixedly installed on second outlet pipe
Pipe is fixedly connected by third flange with the second conduit.
The technical program is advanced optimized, the upper surface of the vacuum tank is fixedly installed with air gauge.
The technical program is advanced optimized, the controller is fixedly installed on the right side of the upper surface of mounting base, the pressure
Sensor, the first electric control valve and the second electric control valve are electrically connected with controller.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of fire engineering water-pump voltage-stabilization device, and having following has
Beneficial effect:
1, fire engineering water-pump voltage-stabilization device reaches preset pressure value by pressure sensor on setting vacuum tank
When, the first water pump is to carrying out water injection work in vacuum tank, when the variation of the pressure value of hydraulic pressure sensor, hydraulic pressure sensor is by information
Controller is passed to, controller controls the first electric control valve and fills the water to transverse tube, keeps horizontal inner pipe water pressure more stable, that is, disappear
The water yield of anti-bolt is more stable, and extinguishing effect is more preferably.
2, fire engineering water-pump voltage-stabilization device, by the way that the second electric control valve is arranged, when the pressure of hydraulic pressure sensor
When value variation, hydraulic pressure sensor passes information to controller, and controller controls the second electric control valve and the second water pump is adjusted
Water yield, keep the second water pump operation more stable, ensure that the normal use of the second water pump, while improving the use of the second water pump
Service life.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the vacuum tank schematic cross-sectional view of the utility model；
Fig. 3 is the utility model control system schematic diagram.
In figure: 1, vacuum tank；2, water tank；3, diaphragm of rubber；4, gas chamber；5, water chamber；6, pressure sensor；7, air inlet pipe；
8, exhaust pipe；9, water inlet pipe；10, the first outlet pipe；11, the first electric control valve；12, transverse tube；13, the first water pump；14, first
Conduit；15, the second outlet pipe；16, the second conduit；17, hydraulic pressure sensor；18, the second water pump；19, the second electric control valve；
20, branch pipe；21, fire hydrant；22, controller；23, supporting leg；24, mounting base；25, first flange；26, second flange；27, it controls
Ball valve processed；28, third flange；29, air gauge.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model discloses a kind of fire engineering water-pump voltage-stabilization devices, including 1 He of vacuum tank
Water tank 2, the interior of vacuum tank 1 are fixedly installed with diaphragm of rubber 3, are formed with gas chamber 4, gas between 1 inner wall of vacuum tank and diaphragm of rubber 3
It is injected with inert gas in room 4, water chamber 5 is formed between the inner wall of diaphragm of rubber 3, the right side of vacuum tank 1 is fixedly installed with
Pressure sensor 6, the model MIK-P300 of pressure sensor 6, pressure sensor 6 are connected with gas chamber 4, the right side of vacuum tank 1
Face is fixedly installed with air inlet pipe 7, and the right side of 1 upper surface of vacuum tank is fixedly installed with exhaust pipe 8, in the upper surface of vacuum tank 1
Portion is fixedly installed with water inlet pipe 9, and the lower surface of vacuum tank 1 is fixedly installed with the first outlet pipe 10, the lower end of the first outlet pipe 10
It is fixedly connected with the first electric control valve 11, the model Q941F-16P of the first electric control valve 11, and the second electric control valve
19 is identical as 11 model of the first electric control valve, and transverse tube 12, table on water tank 2 are fixedly installed on the water outlet of the first outlet pipe 10
Face is provided with the first water pump 13, and the water inlet of the model 1DB-45 of the first water pump 13, the first water pump 13 pass through water pipe and water
Case 2 is connected, and the water outlet of the first water pump 13 is connected by the first conduit 14 with water inlet pipe 9, the fixed peace in the lower surface of water tank 2
Equipped with the second outlet pipe 15, the second outlet pipe 15 is connected by the second conduit 16 with 12 left side end of transverse tube, is leaned on transverse tube 12
Nearly right side end is fixedly installed with hydraulic pressure sensor 17, the model SJ-202-M of hydraulic pressure sensor 17, the right-hand end of transverse tube 12
Head is connected with the water inlet of the second water pump 18,18 model LDL45-40 of the second water pump, solid on the water outlet of the second water pump 18
Surely it is connected with the second electric control valve 19, the water outlet of the second electric control valve 19 is connected with fire hydrant 21 by branch pipe 20, surely
The right side of pressure tank 1 is fixedly installed with controller 22, and the model 80C51 of controller 22, the controller 22 is using 40 pins pair
It arranges direct insertion DIP, the interior ROM for having 128 ram cells and 4K and there are two interruptions, two outside 16 bit timing counters, two
A timing numeration is interrupted and one serially interrupts and 48 parallel-by-bit input ports.
Specifically, the lower surface of vacuum tank 1 is fixedly installed with supporting leg 23, the fixed peace in the lower surface of supporting leg 23 in rectangle
Equipped with mounting base 24, supporting leg 23 and the cooperation of mounting base 24 keep the installation of vacuum tank 1 more firm convenient for the installation of vacuum tank 1.
Specifically, the second water pump 18 is fixedly installed in the upper surface middle part of mounting base 24, the second water pump 18 and controller 22
Be electrically connected, the second water pump 18 forms integral structure with vacuum tank 1, convenient for the device carry out using.
Specifically, the left side end of transverse tube 12 is fixedly connected by first flange 25 with the second conduit 16, the right side of transverse tube 12
Side head is fixedly connected by second flange 26 with the second water pump 18, and first flange 25 and second flange 26 make transverse tube 12 and second
Conduit 16 and transverse tube 12 and the second water pump 18 are fixed more quick and secured.
Specifically, being fixedly installed with control ball valve 27 on the second outlet pipe 15, the second outlet pipe 15 passes through third flange 28
It is fixedly connected with the second conduit 16, control ball valve 27 can close water tank 2, convenient for examining to vacuum tank 1 and the second water pump 18
It repairs.
Specifically, the upper surface of vacuum tank 1 is fixedly installed with air gauge 29, air gauge 29 observes gas chamber convenient for staff
4 atmospheric pressure values, convenient for air pressure in gas chamber 4 is adjusted.
Specifically, controller 22 is fixedly installed on the right side of the upper surface of mounting base 24, pressure sensor 6, the first electric adjustable
Valve 11 and the second electric control valve 19 is saved to be electrically connected with controller 22.
When in use, when reaching preset pressure value by pressure sensor 6 on vacuum tank 1, the first water pump 13 passes through the
One conduit 14 is to water injection work is carried out in vacuum tank 1, and when the variation of the pressure value of hydraulic pressure sensor 17, hydraulic pressure sensor 17 will be believed
Breath passes to controller 22, and controller 22 controls the first electric control valve 11 and fills the water to transverse tube 12, makes hydraulic pressure in transverse tube 12
More stable, i.e. the water yield of fire hydrant 21 is more stable, and more preferably, the water in water tank 2 is pumped into extinguishing effect by the second water pump 18
First outlet pipe 10, then transverse tube 12 is flowed by the first outlet pipe 10, then flow into fire hydrant 21 by branch pipe 20, it was drawing water
Cheng Zhong, when the variation of the pressure value of hydraulic pressure sensor 17, hydraulic pressure sensor 17 passes information to controller 22, and controller 22 is controlled
The water yield that the second water pump 18 is adjusted in the second electric control valve 19 is made, runs the second water pump 18 more stable, ensure that second
The normal use of water pump 18, while improving the service life of the second water pump 18.
In conclusion fire engineering water-pump voltage-stabilization device, the stable water pressure for extracting water pump out by vacuum tank 1, disappear
The water yield of anti-bolt 21 is more stable, and more preferably, while the second water pump 18 is adjusted by the second electric control valve 19 in extinguishing effect
Water yield, run the second water pump 18 more stable, ensure that the normal use of the second water pump 18, while improving the second water pump 18
Service life.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of fire engineering water-pump voltage-stabilization device, including vacuum tank (1) and water tank (2), it is characterised in that: the vacuum tank
(1) it is fixedly installed with diaphragm of rubber (3) in, is formed with gas chamber (4) between vacuum tank (1) inner wall and diaphragm of rubber (3),
It is formed with water chamber (5) between the inner wall of the diaphragm of rubber (3), the right side of the vacuum tank (1) is fixedly installed with pressure biography
Sensor (6), the pressure sensor (6) are connected with gas chamber (4), and the right side of the vacuum tank (1) is fixedly installed with air inlet pipe
(7), the right side of vacuum tank (1) upper surface is fixedly installed with exhaust pipe (8), the upper surface middle part of the vacuum tank (1)
It is fixedly installed with water inlet pipe (9), the lower surface of the vacuum tank (1) is fixedly installed with the first outlet pipe (10), and described first goes out
The lower end of water pipe (10) is fixedly connected with the first electric control valve (11), fixed peace on the water outlet of first outlet pipe (10)
Equipped with transverse tube (12), water tank (2) upper surface is provided with the first water pump (13), and the water inlet of first water pump (13) is logical
It crosses water pipe and water tank (2) to be connected, the water outlet of first water pump (13) is connected by the first conduit (14) with water inlet pipe (9)
Logical, the lower surface of the water tank (2) is fixedly installed with the second outlet pipe (15), and second outlet pipe (15) passes through the second conduit
(16) it is connected with end on the left of transverse tube (12), is fixedly installed with hydraulic pressure sensor close to right side end on the transverse tube (12)
(17), the right side end of the transverse tube (12) is connected with the water inlet of the second water pump (18), and second water pump (18) goes out
It is fixedly connected on the mouth of a river the second electric control valve (19), the water outlet of second electric control valve (19) passes through branch pipe (20)
It is connected with fire hydrant (21), is fixedly installed with controller (22) on the right side of the vacuum tank (1).
2. a kind of fire engineering water-pump voltage-stabilization device according to claim 1, it is characterised in that: the vacuum tank (1)
Lower surface be fixedly installed with supporting leg (23) in rectangle, the lower surface of the supporting leg (23) is fixedly installed with mounting base
(24).
3. a kind of fire engineering water-pump voltage-stabilization device according to claim 1, it is characterised in that: second water pump
(18) it is fixedly installed in the upper surface middle part of mounting base (24), second water pump (18) and controller (22) are electrically connected.
4. a kind of fire engineering water-pump voltage-stabilization device according to claim 1, it is characterised in that: the transverse tube (12)
Left side end is fixedly connected by first flange (25) with the second conduit (16), and the right side end of the transverse tube (12) passes through second
Flange (26) is fixedly connected with the second water pump (18).
5. a kind of fire engineering water-pump voltage-stabilization device according to claim 1, it is characterised in that: second outlet pipe
(15) control ball valve (27) is fixedly installed on, second outlet pipe (15) passes through third flange (28) and the second conduit (16)
It is fixedly connected.
6. a kind of fire engineering water-pump voltage-stabilization device according to claim 1, it is characterised in that: the vacuum tank (1)
Upper surface be fixedly installed with air gauge (29).
7. a kind of fire engineering water-pump voltage-stabilization device according to claim 1, it is characterised in that: the controller (22)
It is fixedly installed on the right side of the upper surface of mounting base (24), the pressure sensor (6), the first electric control valve (11) and the second electricity
Dynamic regulating valve (19) are electrically connected with controller (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821815444.0U CN209244794U (en) | 2018-11-06 | 2018-11-06 | A kind of fire engineering water-pump voltage-stabilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821815444.0U CN209244794U (en) | 2018-11-06 | 2018-11-06 | A kind of fire engineering water-pump voltage-stabilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244794U true CN209244794U (en) | 2019-08-13 |
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ID=67527134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821815444.0U Active CN209244794U (en) | 2018-11-06 | 2018-11-06 | A kind of fire engineering water-pump voltage-stabilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984302A (en) * | 2021-10-28 | 2022-01-28 | 广州文冲船厂有限责任公司 | Rapid tightness test tool for safety valve |
| CN116059760A (en) * | 2022-12-13 | 2023-05-05 | 中交第四航务工程局有限公司 | Intelligent spraying dust device of dumper |
-
2018
- 2018-11-06 CN CN201821815444.0U patent/CN209244794U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984302A (en) * | 2021-10-28 | 2022-01-28 | 广州文冲船厂有限责任公司 | Rapid tightness test tool for safety valve |
| CN113984302B (en) * | 2021-10-28 | 2024-01-02 | 广州文冲船厂有限责任公司 | Quick tightness test tool for safety valve |
| CN116059760A (en) * | 2022-12-13 | 2023-05-05 | 中交第四航务工程局有限公司 | Intelligent spraying dust device of dumper |
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