CN211752109U - Fire-fighting water network hydraulic pressure detection system for high-rise building - Google Patents
Fire-fighting water network hydraulic pressure detection system for high-rise building Download PDFInfo
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- CN211752109U CN211752109U CN202020134664.8U CN202020134664U CN211752109U CN 211752109 U CN211752109 U CN 211752109U CN 202020134664 U CN202020134664 U CN 202020134664U CN 211752109 U CN211752109 U CN 211752109U
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Abstract
The utility model relates to a high-rise building fire-fighting water network hydraulic pressure detection system, which comprises a portable driving water pump detachably connected with a fire-fighting water pipe of a fire-fighting water network, wherein the driving water pump is connected with the fire-fighting water pipe of a fire-fighting water network through a connecting pipe; the water pressure detection device is detachably connected with the connecting pipe and comprises a mounting plate parallel to the connecting pipe, a connector fixedly connected with one side, close to the connecting pipe, of the mounting plate and a water pressure sensor fixedly connected with one end, far away from the mounting plate, of the connector, and the water pressure sensor controls the action of the driving water pump; the connecting pipe is provided with a detection hole, the orifice of the detection hole is convexly provided with a connecting ring, the connector is inserted in the connecting pipe, and the mounting plate is fixedly connected with the connecting ring bolt. The utility model discloses have the security that can improve earlier water discharge pipe water pressure and detect to improve detection efficiency's effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of fire water network water pressure detection and specifically relates to a fire water network water pressure detecting system for high-rise building is related to.
Background
At present, the building fire protection equipment detection is to detect and test specific technical performance indexes of the building fire protection equipment by using a specified method for each system of the building fire protection equipment so as to determine whether the building fire protection equipment reaches the indexes specified by the specification and the requirement and ensure that the building fire protection equipment can reach the expected use effect. Therefore, the inspection of the fire-fighting facilities has important significance for the normal use of the fire-fighting facilities; among them, the detection of the pipes of the fire and water protection network is particularly important.
The existing inspection mode of the fire fighting and water proofing network is to open the pipeline of the inspection floor and close the pipelines of other floors, and then utilize the water pump to deliver water to the pipeline, thereby judging whether the pipeline leaks, and the following problems exist in the process:
1. the existing water pump generally comprises a hand-operated water pump and an electric water pump, and the hand-operated water pump needs manual continuous hand-operated operation, which wastes manpower; the electric water pump is easy to deliver too much water, so that the pipeline is over-pressurized and burst;
2. when the high-rise building inspection device is used for inspecting the high-rise building, one person is often required to observe the water pump, and the other person inspects the water pipe, so that the labor cost is increased, and the inspection efficiency is also reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a fire water net water pressure detecting system for high-rise building can improve the security that the water pressure of the water pipe that puts earlier detected to improve detection efficiency.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a high-rise building fire-fighting water network water pressure detection system comprises a portable driving water pump detachably connected with a fire-fighting water pipe of a fire-fighting water network, wherein the driving water pump is connected with the fire-fighting water pipe of the fire-fighting water network through a connecting pipe; the water pressure detection device is detachably connected with the connecting pipe and comprises a mounting plate parallel to the connecting pipe, a connector fixedly connected with one side, close to the connecting pipe, of the mounting plate and a water pressure sensor fixedly connected with one end, far away from the mounting plate, of the connector, and the water pressure sensor controls the action of the driving water pump; the connecting pipe is provided with a detection hole, the orifice of the detection hole is convexly provided with a connecting ring, the connector is inserted in the connecting pipe, and the mounting plate is fixedly connected with the connecting ring bolt.
Through adopting above-mentioned technical scheme, insert the connector and locate in the connecting pipe and make mounting panel and go-between bolt rigid coupling to it is fixed with the connecting pipe to make water pressure detection device, water pressure sensor detects the water pressure in the connecting pipe afterwards, and control drive water pump stops supplying water when detecting the water pressure in the connecting pipe and being greater than the default, thereby avoids fire hose pressure too big to cause fire hose to burst, guarantees fire hose's normal operating.
The present invention may be further configured in a preferred embodiment as: and a contraction port is arranged at one end, close to the connecting pipe, of the inner wall of the connecting ring, and the diameter of one end, far away from the connecting pipe, of the contraction port is smaller than that of one end, close to the connecting pipe, of the contraction port.
Through adopting above-mentioned technical scheme, when the rivers in the connecting tube flowed through the shrink mouth, thereby the bore of shrink mouth reduces and avoids rivers to spill from detecting hole department, guarantees water pressure sensor to the normal detection of the interior rivers of connecting tube.
The present invention may be further configured in a preferred embodiment as: the protruding butt platform that keeps away from mounting panel one end looks butt that is equipped with the connector in go-between inside wall circumference, the butt platform is located the one end that the connecting pipe was kept away from to the shrink mouth.
Through adopting above-mentioned technical scheme, the butt platform has increased the escape route of rivers to can avoid the rivers in the connecting tube to escape from the inspection hole.
The present invention may be further configured in a preferred embodiment as: the joint groove has been seted up to go-between inside wall circumference, the connector lateral wall sets firmly the sealing washer with joint groove looks joint, the groove depth in joint groove is less than the thickness of sealing washer.
Through adopting above-mentioned technical scheme, because the thickness of sealing washer is greater than the groove depth in joint groove, make the seal area increase of sealing washer, increased rivers escape route to avoid rivers to escape from the inspection hole.
The present invention may be further configured in a preferred embodiment as: the side, close to the connecting pipe, of the mounting plate is convexly provided with a positioning block, and the top of the connecting ring is provided with a positioning hole which is in inserted connection with the positioning hole.
By adopting the technical scheme, when the mounting plate is connected with the connecting ring, the positioning block is spliced with the positioning hole, so that the mounting plate and the connecting ring are conveniently mounted, and the dismounting efficiency is improved.
The present invention may be further configured in a preferred embodiment as: the connector outer wall is equipped with the external screw thread, the inside wall of go-between is equipped with the internal thread with connector threaded connection, the internal thread is located butt bench side.
Through adopting above-mentioned technical scheme, when being connected the mounting panel with the go-between, through external screw thread and external screw thread with connector and go-between rigid coupling to the convenience carries out the dismouting with the connector, and internal and external screw thread has increased the escape route of rivers simultaneously, thereby can avoid rivers to escape.
The present invention may be further configured in a preferred embodiment as: one side of the mounting plate, which is far away from the connecting pipe, is fixedly provided with a display screen which is electrically connected with the water pressure sensor.
Through adopting above-mentioned technical scheme, the display screen can show the water pressure in the connecting tube that water pressure sensor gathered to make things convenient for the audio-visual water pressure condition of knowing in the connecting tube of staff.
The present invention may be further configured in a preferred embodiment as: the water pressure sensor is connected with remote monitering system, remote monitering system includes:
the comparison module is connected with the water pressure sensor; when the water pressure sensor detects the water pressure in the connecting pipe, the water pressure sensor outputs a detection signal; when the comparison module receives the detection signal, comparing the detection signal with a reference signal of the comparison module; when the detection signal is greater than the reference signal, outputting an alarm signal;
the processing module is connected with the comparison module and the water pressure sensor and used for receiving an alarm signal; when receiving the alarm signal, outputting an action signal;
the action module is connected with the processing module and used for receiving the action signal; when the action signal is received, the action module controls and drives the water pump to stop pressurizing water supply;
the data transmission unit is connected with the processing module and used for transmitting the water pressure data of the connecting pipe;
the mobile end is in communication connection with the data transmission unit and used for receiving the water pressure data of the connecting pipe; and when the water pressure data of the connecting pipe is received, displaying the water pressure data of the connecting pipe.
By adopting the technical scheme, when the water pressure sensor detects the water pressure in the connecting pipe, the water pressure sensor outputs a detection signal; when the comparison module receives the detection signal, the comparison module compares the detection signal with a reference signal of the comparison module; when the detection signal is greater than the reference signal, the comparison module outputs an alarm signal; when the processing module receives the alarm signal, outputting an action signal; when the action module receives the action signal, the action module controls and drives the water pump to stop pressurizing water supply; meanwhile, when the processing module receives water pressure data acquired by the water pressure sensor, the data transmission unit transmits the water pressure data to the mobile end; when the water pressure data is received at the mobile end, the water pressure data of the fire hose is displayed by the mobile end, so that the water pressure condition in the fire hose can be conveniently and remotely monitored by workers, and the inspection cost is saved.
To sum up, the utility model discloses a following at least one useful technological effect:
1. by arranging the connecting ring and the connector, the control of the driving water pump can be realized according to the water pressure condition in the fire hose, and the inspection efficiency is improved;
2. by arranging the contraction port and the abutting table, water flow can be prevented from escaping;
3. through setting up remote monitering system, can practice thrift and patrol and examine the cost, improve and patrol and examine efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structural sectional view of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an exploded view of the local structure of the present invention.
Fig. 5 is a circuit connection diagram of the remote monitoring system of the present invention.
In the figure, 1, a water pump is driven; 2. a fire hose; 3. a connecting pipe; 31. a detection hole; 32. a connecting ring; 321. a constriction; 322. a butting table; 323. positioning holes; 324. a clamping groove; 4. a water pressure detection device; 41. mounting a plate; 42. a connector; 43. a water pressure sensor; 44. a display screen; 45. positioning blocks; 46. a seal ring; 5. a remote monitoring system; 51. a comparison module; 52. a processing module; 53. an action module; 54. a data transmission unit; 55. and a mobile terminal.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1 and 2, in order to disclose the utility model, a water pressure detection system for a fire-fighting water network for high-rise buildings comprises a portable driving water pump 1 detachably connected with a fire-fighting water pipe 2 of a fire-fighting water network, wherein the driving water pump 1 is connected with the fire-fighting water pipe 2 of the fire-fighting water network through a connecting pipe 3; when the fire hose 2 of a certain floor is examined to needs, open this layer of fire hose 2 and close the fire hose 2 on other layers to make drive water pump 1 carry fire-fighting water to fire hose 2 through connecting pipe 3 in, observe fire hose 2 afterwards and whether appear leaking, accomplish patrolling and examining to fire hose 2.
In order to conveniently avoid the damage to the fire-fighting water pipe 2 caused by the overlarge water pressure in the fire-fighting water pipe 2, referring to fig. 3 and 4, a detection hole 31 is formed in the pipe wall of one end, close to the driving water pump 1, of the connecting pipe 3, a connecting ring 32 is convexly arranged at the orifice of the detection hole 31, a positioning hole 323 is formed in the top of the connecting ring 32, and the connecting ring 32 is in bolted connection with a water pressure detection device 4; the water pressure detection device 4 comprises a mounting plate 41 which is parallel to the connecting pipe 3 and is in bolted connection with the connecting ring 32, a connector 42 which is fixedly connected with one side of the mounting plate 41 close to the connecting pipe 3 and is inserted in the connecting pipe, a water pressure sensor 43 which is fixedly connected with one end of the connector 42 far away from the mounting plate 41, and a display screen 44 which is fixedly connected with one side of the mounting plate 41 far away from the connecting pipe 3 and is electrically connected with the water pressure sensor 43, wherein the circuits of the display screen 44 and the water pressure sensor 43 penetrate through; a positioning block 45 inserted into the positioning hole 323 is convexly arranged on one side of the mounting plate 41 close to the connecting pipe 3, the water pressure sensor 43 is electrically connected with the driving water pump 1 and controls the action of the driving water pump 1, and the water pressure sensor 43 is parallel to the inner pipe wall of the connecting pipe 3.
Inserting the positioning block 45 into the positioning hole 323, so that the connector 42 is inserted into the connecting pipe 3 and the mounting plate 41 is fixedly connected with the connecting ring 32 by the bolt, then the water pressure sensor 43 detects the water pressure in the connecting pipe 3, and the display screen 44 displays the water pressure data; when the water pressure in the connecting pipe 3 is detected to be greater than a preset value, the water pressure sensor 43 controls and drives the water pump 1 to stop supplying water, so that the fire water pipe 2 is prevented from bursting due to the fact that the pressure of the fire water pipe 2 is too high; wherein the water pressure sensor 43 is provided as a pressure sensor of model SBT 674-10N.
In order to prevent the water flow from escaping from the detection hole 31, referring to fig. 3 and 4, a trapezoidal contraction port 321 is arranged at one end of the inner wall of the connection ring 32, which is close to the connection pipe 3, and the diameter of one end of the contraction port 321, which is far away from the connection pipe 3, is smaller than that of one end close to the connection pipe 3; an abutting table 322 which is abutted with one end of the connecting head 42 far away from the mounting plate 41 is arranged on the inner side wall of the connecting ring 32 in a protruding mode in the circumferential direction, and the abutting table 322 is located at one end, far away from the connecting pipe 3, of the contraction port 321; when the connecting head 42 is inserted into the detecting hole 31, one end of the connecting head 42 away from the mounting plate 41 is abutted against the abutting table 322; when the water flow in the connecting pipe 3 flows through the contraction opening 321, the caliber of the contraction opening 321 is reduced, and the abutting table 322 increases the escape path of the water flow, so that the water flow in the connecting pipe 3 can be prevented from escaping from the detection hole 31.
In order to further enhance the sealing effect of the connection ring 32, referring to fig. 3, the outer side wall of the connection head 42 is fixedly provided with a rubber sealing ring 46, the inner side wall of the connection ring 32 is circumferentially provided with a clamping groove 324 clamped with the sealing ring 46, and the thickness of the sealing ring 46 is greater than the depth of the clamping groove 324; since the thickness of the sealing ring 46 is greater than the depth of the catching groove 324, the sealing area of the sealing ring 46 is increased, and the water flow escape path is increased, thereby preventing the water flow from escaping from the detection hole.
Referring to fig. 5, the water pressure sensor 43 is connected with a remote monitoring system 5, and the remote monitoring system 5 includes:
the comparison module 51 is connected with the water pressure sensor 43; when the water pressure sensor 43 detects the water pressure in the connection pipe 3, the water pressure sensor 43 outputs a detection signal; when the comparison module 51 receives the detection signal, the detection signal is compared with the reference signal of the comparison module 51; when the detection signal is greater than the reference signal, outputting an alarm signal;
the processing module 52 is connected to the comparison module 51 and the water pressure sensor 43 and is used for receiving an alarm signal; when receiving the alarm signal, outputting an action signal;
an action module 53 connected to the processing module 52 for receiving the action signal; when receiving the action signal, the action module 53 controls and drives the water pump 1 to stop the pressurized water supply;
a data transmission unit 54 connected to the processing module 52 for transmitting the water pressure data of the connection pipe 3;
a movable end 55 communicatively connected to the data transmission unit 54 for receiving the water pressure data of the connection pipe 3; when the water pressure data of the connection pipe is received, the water pressure data of the connection pipe 3 is displayed.
When the water pressure sensor 43 detects the water pressure in the connection pipe 3, the water pressure sensor 43 outputs a detection signal; when the comparison module 51 receives the detection signal, the comparison module 51 compares the detection signal with the reference signal of the comparison module 51; when the detection signal is greater than the reference signal, the comparison module 51 outputs an alarm signal; when the processing module 52 receives the alarm signal, an action signal is output; when the action module 53 receives the action signal, the action module 53 controls and drives the water pump 1 to stop the pressurized water supply; meanwhile, when the processing module 52 receives the water pressure data collected by the water pressure sensor 43, the data transmission unit 54 transmits the water pressure data to the moving end 55; when the moving end 55 receives the water pressure data, the moving end 55 displays the water pressure data of the connecting pipe 3, so that a worker can conveniently monitor the water pressure condition in the waterproof pipe 2 remotely, and the inspection cost is saved; the processing module 52 is a single chip microcomputer with the model number of STM32, the mobile terminal 55 can be a mobile phone, the data transmission unit 54 can be a 4G or 5G communication module, and the action module 53 further comprises an alarm unit 531 for performing sound-light alarm.
The implementation principle of the embodiment is as follows: inserting the positioning block 45 into the positioning hole 323, so that the connector 42 is inserted into the connecting pipe 3 and the mounting plate 41 is fixedly connected with the connecting ring 32 by the bolt, then the water pressure sensor 43 detects the water pressure in the connecting pipe 3, and the display screen 44 displays the water pressure data;
when the water pressure sensor 43 detects the water pressure in the connection pipe 3, the water pressure sensor 43 outputs a detection signal; when the comparison module 51 receives the detection signal, the comparison module 51 compares the detection signal with the reference signal of the comparison module 51; when the detection signal is greater than the reference signal, the comparison module 51 outputs an alarm signal; when the processing module 52 receives the alarm signal, an action signal is output; when the action module 53 receives the action signal, the action module 53 controls and drives the water pump 1 to stop the pressurized water supply; meanwhile, when the processing module 52 receives the water pressure data collected by the water pressure sensor 43, the data transmission unit 54 transmits the water pressure data to the moving end 55; when removing end 55 and receiving water pressure data, remove end 55 and show the water pressure data of connecting pipe 3 to can make things convenient for the staff to carry out remote monitoring to the water pressure condition in the fire prevention water pipe 2.
Example two
The difference from the first embodiment is that the outer wall of the connector 42 is provided with external threads, the inner side wall of the connecting ring is provided with internal threads in threaded connection with the connector 42, and the internal threads are located above the butting table 322; when the mounting plate 41 is connected with the connecting ring 32, the connecting head 42 is fixedly connected with the connecting ring 32 through the external threads and the external threads, so that the connecting head 42 is conveniently disassembled and assembled, and meanwhile, the internal threads and the external threads increase the escape path of water flow, so that the water flow can be prevented from escaping.
The utility model can realize the control of the driving water pump 1 according to the water pressure condition in the fire water pipe 2 by arranging the connecting ring 32 and the connector 42, thereby improving the inspection efficiency; by arranging the contraction port 321 and the abutting table 322, water flow can be prevented from escaping; through setting up remote monitering system 5, can practice thrift and patrol and examine the cost, improve and patrol and examine efficiency.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A water pressure detection system of a fire water network for a high-rise building comprises a portable driving water pump (1) detachably connected with a fire water pipe (2) of a fire-fighting water network, wherein the driving water pump (1) is connected with the fire water pipe (2) of the fire-fighting water network through a connecting pipe (3); the method is characterized in that: the water pressure detection device (4) is detachably connected with the connecting pipe (3), the water pressure detection device (4) comprises a mounting plate (41) parallel to the connecting pipe (3), a connector (42) fixedly connected with one side, close to the connecting pipe (3), of the mounting plate (41), and a water pressure sensor (43) fixedly connected with one end, far away from the mounting plate (41), of the connector (42), and the water pressure sensor (43) controls the action of the driving water pump (1); detection hole (31) have been seted up in connecting pipe (3), the protruding go-between (32) that is equipped with in drill way department of detection hole (31), connector (42) are inserted and are located in connecting pipe (3) and mounting panel (41) and go-between (32) bolt fastening.
2. The fire-fighting water network water pressure detection system for the high-rise building according to claim 1, characterized in that: one end, close to the connecting pipe (3), of the inner wall of the connecting ring (32) is provided with a contraction opening (321), and the diameter of one end, far away from the connecting pipe (3), of the contraction opening (321) is smaller than that of one end, close to the connecting pipe (3).
3. The fire-fighting water network water pressure detection system for the high-rise building according to claim 2, characterized in that: the connector ring (32) inside wall circumference is convexly provided with a butt joint platform (322) which is far away from one end of the mounting plate (41) and is connected with the connector (42), and the butt joint platform (322) is located at one end of the contraction opening (321) far away from the connecting pipe (3).
4. The fire-fighting water network water pressure detection system for the high-rise building according to claim 3, characterized in that: joint groove (324) have been seted up to go-between (32) inside wall circumference, connector (42) lateral wall sets firmly sealing washer (46) with joint groove (324) looks joint, the groove depth in joint groove (324) is less than the thickness of sealing washer (46).
5. The fire-fighting water network water pressure detection system for the high-rise building according to claim 1, characterized in that: one side of the mounting plate (41) close to the connecting pipe (3) is convexly provided with a positioning block (45), and the top of the connecting ring (32) is provided with a positioning hole (323) which is spliced with the positioning hole (323).
6. The fire-fighting water network water pressure detection system for the high-rise building according to claim 3, characterized in that: the connector (42) outer wall is equipped with the external screw thread, the inside wall of go-between (32) is equipped with the internal thread with connector (42) threaded connection, the internal thread is located butt joint platform (322) top.
7. The fire-fighting water network water pressure detection system for the high-rise building according to claim 1, characterized in that: one side that connecting pipe (3) were kept away from in mounting panel (41) has set firmly display screen (44), display screen (44) are connected with the sensor electricity.
8. The fire-fighting water network water pressure detection system for the high-rise building according to claim 1, characterized in that: the water pressure sensor (43) is connected with a remote monitoring system (5), and the remote monitoring system (5) comprises:
the comparison module (51) is connected with the water pressure sensor (43); when the water pressure sensor (43) detects the water pressure in the connecting pipe (3), the water pressure sensor (43) outputs a detection signal; when the comparison module (51) receives the detection signal, comparing the detection signal with a reference signal of the comparison module (51); when the detection signal is greater than the reference signal, outputting an alarm signal;
the processing module (52) is connected with the comparison module (51) and the water pressure sensor (43) and is used for receiving an alarm signal; when receiving the alarm signal, outputting an action signal;
an action module (53) connected to the processing module (52) for receiving the action signal; when receiving the action signal, the action module (53) controls and drives the water pump (1) to stop pressurizing water supply;
the data transmission unit (54) is connected to the processing module (52) and is used for transmitting the water pressure data of the connecting pipe (3);
the mobile terminal (55) is in communication connection with the data transmission unit (54) and is used for receiving the water pressure data of the connecting pipe (3); when the water pressure data of the connecting pipe (3) is received, the water pressure data of the connecting pipe (3) is displayed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020134664.8U CN211752109U (en) | 2020-01-20 | 2020-01-20 | Fire-fighting water network hydraulic pressure detection system for high-rise building |
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| CN202020134664.8U CN211752109U (en) | 2020-01-20 | 2020-01-20 | Fire-fighting water network hydraulic pressure detection system for high-rise building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451894A (en) * | 2020-11-11 | 2021-03-09 | 福建省中泰消防检测有限公司 | Fire water channel check out test set |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451894A (en) * | 2020-11-11 | 2021-03-09 | 福建省中泰消防检测有限公司 | Fire water channel check out test set |
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