CN113864655A - Intelligent water supply system for urban pipe network and water supply monitoring method thereof - Google Patents
Intelligent water supply system for urban pipe network and water supply monitoring method thereof Download PDFInfo
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- CN113864655A CN113864655A CN202111334777.8A CN202111334777A CN113864655A CN 113864655 A CN113864655 A CN 113864655A CN 202111334777 A CN202111334777 A CN 202111334777A CN 113864655 A CN113864655 A CN 113864655A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/14—Conveying liquids or viscous products by pumping
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
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Abstract
The invention discloses an intelligent water supply system for an urban pipe network and a water supply monitoring method thereof, wherein the intelligent water supply system comprises a water supply platform, one side of the water supply platform is fixedly connected with a water pipe, a water quality monitoring mechanism is arranged on the water pipe, when water circulates in the water pipe, the pressure of the water pushes a push plate to move, the push plate deforms, when the push plate touches a first alarm switch, a water pressure early warning is generated, the water flows through the outer wall of the water pipe and falls onto a temperature sensing cable, temperature change is generated on the temperature sensing cable, the leakage position can be known through a monitor connected with the temperature sensing cable, the falling water can fall into a water collecting tank through a water outlet hopper to be collected, the water collecting tank gradually falls along with the continuous increase of the water amount in the water collecting tank, when a second alarm switch is contacted with a fixed rod, a second alarm switch triggers a secondary alarm to remind a monitoring person that the leakage position is not treated, and the leakage is convenient to monitor, the leakage position is convenient to locate, and secondary alarm is convenient for play the warning effect to the monitoring personnel.
Description
Technical Field
The invention relates to the field of urban pipe networks, in particular to an intelligent urban pipe network water supply system and a water supply monitoring method thereof.
Background
The water supply system is a complex of water storage, water pump, pipeline and other projects which are required by different water departments according to certain quality requirements. In terms of the skill and function of the water supply system, the whole water supply system should meet the requirements of users on water quality, water quantity and water pressure. In addition, the whole infrastructure process and the production operation also require capital investment saving, the operation cost is low frequently, the operation is convenient, and the towerless water supply equipment can be produced safely and give full play to the economic benefits of the whole water supply system.
This application improves under prior art, among the current city pipe network wisdom water supply system, through each pipe connection cooperation in the pipe network, whole pipe network area of coverage is great, is not convenient for monitor the pipeline in service behavior of each department of pipe network, easy in the city pipe network because of water pressure, leak the scheduling problem that the scheduling problem caused the water supply inadequately, adopt artifical the everywhere to patrol, monitoring efficiency is lower.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an intelligent water supply system and a water supply monitoring method for an urban pipe network.
In order to achieve the purpose, the invention adopts the following technical scheme:
an urban pipe network intelligent water supply system comprises a water delivery platform, wherein one side of the water delivery platform is fixedly connected with a water delivery pipe, a water quality monitoring mechanism is arranged on the water delivery pipe, one side of the water delivery pipe, which is far away from the water delivery platform, is fixedly connected with a first water pump, a water outlet of the first water pump is fixedly connected with a connecting pipe, one side of the connecting pipe, which is far away from the first water pump, is fixedly connected with a water tower, the bottom of one side of the water tower, which is far away from the connecting pipe, is fixedly connected with a water delivery pipe, one end of the water delivery pipe, which is far away from the water tower, is fixedly connected with a delivery pipe, the outer wall of the delivery pipe is provided with an outer pipe, a plurality of groups of water pressure monitoring mechanisms distributed at equal intervals are arranged in the outer pipe, are fixedly connected with the delivery pipe, the bottom of the outer pipe is fixedly connected with a leakage monitoring pipe, a temperature sensing cable is laid on the inner wall of the leakage monitoring pipe, and an observation seat is fixedly connected with the bottom of the leakage monitoring pipe, and observe the seat and adopt transparent material to make, the mounting groove has been seted up on observing the seat, the top inner wall fixedly connected with of mounting groove goes out the water bucket, the below that goes out the water bucket is equipped with the water catch bowl with mounting groove inner wall sliding connection, the bottom fixedly connected with symmetric distribution's of water catch bowl riser, install second alarm switch in the riser, the inner wall sliding connection of riser has the dead lever with mounting groove inner wall fixed connection.
As a further scheme of the invention: the top fixedly connected with telescopic link of dead lever, and the other end and the water catch bowl fixed connection of telescopic link, the first spring that the top fixedly connected with telescopic link of dead lever cup jointed, and the other end and the water catch bowl fixed connection of first spring.
As a still further scheme of the invention: two sets of be provided with the shutoff piece between the riser, and the shutoff piece is installed in the bottom of water catch bowl, the adjustment tank has been seted up to the both sides of riser, adjustment tank inner wall sliding connection has the diaphragm, and the bottom fixedly connected with second alarm switch of diaphragm, second alarm switch's both sides are equipped with screw rod, guide arm respectively, the screw rod rotates with the inner wall of adjustment tank to be connected, screw rod and second alarm switch threaded connection, and the screw rod stretches out the bottom fixedly connected with bull stick of riser, guide arm and adjustment tank inner wall fixed connection, and guide arm and diaphragm sliding connection.
As a still further scheme of the invention: the water pressure monitoring mechanism comprises a monitoring seat, the monitoring seat is fixedly connected with the conveying pipe, the inner wall of the monitoring seat is slidably connected with a movable block, the top of the movable block is slidably connected with a push rod, the push rod extends out of a one end fixedly connected with push plate at the top of the monitoring seat, the top of the movable block is fixedly connected with a second spring which is sleeved with the push rod, the other end of the second spring is fixedly connected with the inner wall of the top of the monitoring seat, a first fixing seat is arranged above the push plate, the first fixing seat is fixedly connected with the inner wall of the top of the outer pipe, and a first alarm switch is fixedly connected with the bottom of the first fixing seat.
As a still further scheme of the invention: the monitoring seat is internally provided with a guide groove, the inner wall of the guide groove is connected with a connecting ring in a sliding manner, the connecting ring is connected with the inner wall of the guide groove in a sliding manner, and the outer wall of the connecting ring is fixedly connected with a third sealing ring.
As a still further scheme of the invention: the water quality monitoring mechanism comprises a water inlet pipe located in a water delivery pipe, one end of the water inlet pipe is fixedly connected with a water pipe, the water pipe is fixedly connected with the water delivery pipe, a first valve is installed on the water pipe, a first sealing ring is arranged between the water pipe and the water delivery pipe, the water pipe stretches out of a one end of the water delivery pipe and is fixedly connected with a second water pump, the bottom of the second water pump is fixedly connected with a mounting seat fixedly connected with the top of the water delivery pipe, a water outlet of the second water pump is fixedly connected with a guide pipe, the other end of the guide pipe is fixedly connected with an online detection box fixedly connected with the mounting seat, one side of the online detection box, far away from the second water pump, is fixedly connected with a water outlet pipe, the water outlet pipe is communicated with the inside of the water delivery pipe, a second valve is installed on the water outlet pipe, and a fixing groove is formed between the water outlet pipe and the water delivery pipe.
As a still further scheme of the invention: the cavity has been preset in the on-line measuring case, the thread groove has been seted up in the on-line measuring case, and the thread groove is linked together with the cavity, the inner wall threaded connection of thread groove has the double-screw bolt, the one end fixedly connected with mounting panel of thread groove is stretched out to the double-screw bolt, the top fixedly connected with water quality monitoring probe of mounting panel, the top fixedly connected with connecting seat of connecting seat, the top fixedly connected with connection pad of connecting seat, the top fixedly connected with handle of connection pad, the fixed slot has been seted up at the top of on-line measuring case, and fixed slot and connection pad looks adaptation, the seal groove has been seted up on the on-line measuring case, be provided with the sealing ring with connection pad bottom fixed connection in the seal groove, sealing ring bottom fixedly connected with is sealed.
As a still further scheme of the invention: the utility model discloses a drainage pipe, including conveyer pipe, bracing piece, outer wall fixedly connected with multiunit equidistance distribution of conveyer pipe, and bracing piece and outer tube inner wall fixed connection, the drainage groove that multiunit equidistance distributed is all seted up to the both sides of conveyer pipe, the mounting that the outer wall fixedly connected with multiunit equidistance of outer tube distributes, and the bottom fixedly connected with fixing base of mounting.
The invention has the following beneficial effects:
1. according to the invention, a first water pump is started, the first water pump conveys water in a water conveying platform into a water tower, when the water circulates in a water conveying pipe, a second water pump is started, the second water pump extracts a part of the water through a water inlet pipe and a water pipe and conveys the part of the water into an online detection box, the online detection box detects the water quality, and then the part of the water is discharged back into the water conveying pipe through a water outlet pipe, so that the water quality is conveniently monitored in real time;
2. when water circulates in the conveying pipe, the pressure of the water pushes the movable block to move so that the push rod moves upwards to drive the push plate to move, the push plate deforms, when the push plate touches the first alarm switch, water pressure early warning is generated, when leakage occurs at a certain position on the conveying pipe, the water flows through the outer wall of the conveying pipe and falls onto the temperature sensing cable, temperature change is generated on the temperature sensing cable, and the leakage position can be known through a monitor connected with the temperature sensing cable;
3. according to the invention, the falling water can fall into the water collecting tank through the water outlet hopper to be collected, the water collecting tank gradually descends along with the continuous lifting of the water amount in the water collecting tank, the vertical plate descends along with the water amount and drives the second alarm switch to descend, and when the second alarm switch is in contact with the fixed rod, the second alarm switch triggers secondary alarm to remind monitoring personnel that a leakage part is untreated.
4. According to the invention, when a monitoring person handles the water, the rotating rod can be rotated to enable the transverse plate to move upwards, the alarm is relieved, the plugging block is taken down to drain water in the water collecting tank when the water collecting tank is pulled to move out, the leakage is convenient to monitor, the leakage position is convenient to locate, and the secondary alarm is convenient to play a role in reminding the monitoring person.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent water supply system and a water supply monitoring method for an urban pipe network according to the present invention;
FIG. 2 is a schematic view of the internal structure of the outer pipe of the intelligent water supply system and the water supply monitoring method for urban pipe network according to the present invention;
FIG. 3 is a schematic view of a second alarm switch of the intelligent water supply system and the water supply monitoring method for urban pipe network according to the present invention;
FIG. 4 is a schematic diagram of a water pressure monitoring mechanism of the intelligent water supply system and the water supply monitoring method for the urban pipe network according to the present invention;
FIG. 5 is an enlarged view of the structure at A of FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B of FIG. 5 according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 2 at C in the present invention;
FIG. 8 is an enlarged view of FIG. 7 at D according to the present invention;
fig. 9 is an enlarged view of the structure of fig. 4 at E in the present invention.
Illustration of the drawings:
the water supply device comprises a water supply platform 1, a first water pump 2, a connecting pipe 3, a water tower 4, a water supply pipe 5, an outer pipe 6, a fixing piece 7, a fixing seat 8, a water delivery pipe 9, a water inlet pipe 10, a first sealing ring 11, a first valve 12, a water pipe 13, a second water pump 14, an online detection box 15, a mounting seat 16, a water outlet pipe 17, a second valve 18, a second sealing ring 19, a fixing groove 20, a sealing groove 21, a sealing ring 22, a sealing gasket 23, a connecting disc 24, a handle 25, a water quality monitoring mechanism 26, a cavity 27, a mounting plate 28, a thread groove 29, a stud 30, a water quality monitoring probe 31, a conveying pipe 32, a drainage groove 33, a supporting rod 34, a water pressure monitoring mechanism 35, a push rod 36, a push plate 37, a first alarm switch 38, a first fixing seat 39, a leakage monitoring pipe 40, a temperature sensing cable 41, an observation seat 42, a water outlet bucket 43, a water collection groove 44, a mounting groove 45, a blocking block 46, a vertical plate 47, an adjusting groove 48, a vertical plate 47, a water supply pipe, The device comprises an expansion link 49, a first spring 50, a fixed rod 51, a transverse plate 52, a second alarm switch 53, a screw rod 54, a rotating rod 55, a guide rod 56, a second spring 57, a movable block 58, a monitoring seat 59, a connecting ring 60, a third sealing ring 61, a guide groove 62, a connecting rod 63 and a connecting seat 64.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-9, the invention provides an intelligent city pipe network water supply system, which comprises a water supply platform 1, a water pipe 9 is fixedly connected to one side of the water supply platform 1, a water quality monitoring mechanism 26 is arranged on the water pipe 9, a first water pump 2 is fixedly connected to one side of the water pipe 9 away from the water supply platform 1, a connecting pipe 3 is fixedly connected to a water outlet of the first water pump 2, a water tower 4 is fixedly connected to one side of the connecting pipe 3 away from the first water pump 2, a water supply pipe 5 is fixedly connected to the bottom of one side of the water tower 4 away from the connecting pipe 3, a conveying pipe 32 is fixedly connected to one end of the water supply pipe 5 away from the water tower 4, an outer pipe 6 is arranged on the outer wall of the conveying pipe 32, a plurality of groups of water pressure monitoring mechanisms 35 distributed equidistantly are arranged in the outer pipe 6, the water pressure monitoring mechanisms 35 are fixedly connected to the conveying pipe 32, a leakage monitoring pipe 40 is fixedly connected to the bottom of the outer pipe 6, a temperature sensing cable 41 is laid on the inner wall of the leakage monitoring pipe 40, the bottom fixedly connected with of leakage monitoring pipe 40 observes seat 42, and observe seat 42 and adopt transparent material to make, the mounting groove 45 has been seted up on observing seat 42, the top inner wall fixedly connected with of mounting groove 45 goes out water bucket 43, the below of going out water bucket 43 is equipped with the water catch bowl 44 with mounting groove 45 inner wall sliding connection, the bottom fixedly connected with symmetric distribution's of water catch bowl 44 riser 47, install second alarm switch 53 in the riser 47, the inner wall sliding connection of riser 47 has the dead lever 51 with mounting groove 45 inner wall fixed connection.
The top fixedly connected with telescopic link 49 of dead lever 51, and the other end and the water catch bowl 44 fixed connection of telescopic link 49, the first spring 50 that the top fixedly connected with telescopic link 49 of dead lever 51 cup jointed, and the other end and the water catch bowl 44 fixed connection of first spring 50.
Be provided with blocking piece 46 between two sets of risers 47, and blocking piece 46 installs in the bottom of water catch bowl 44, adjustment tank 48 has been seted up to riser 47's both sides, adjustment tank 48 inner wall sliding connection has diaphragm 52, and the bottom fixedly connected with second alarm switch 53 of diaphragm 52, second alarm switch 53's both sides are equipped with screw rod 54 respectively, guide arm 56, screw rod 54 rotates with adjustment tank 48's inner wall to be connected, screw rod 54 and second alarm switch 53 threaded connection, and screw rod 54 stretches out riser 47's bottom fixedly connected with bull stick 55, guide arm 56 and 48 inner wall fixed connection of adjustment tank, and guide arm 56 and diaphragm 52 sliding connection.
Water pressure monitoring mechanism 35 is including monitoring seat 59, monitoring seat 59 and conveyer pipe 32 fixed connection, the inner wall sliding connection of monitoring seat 59 has movable block 58, the top sliding connection of movable block 58 has push rod 36, push rod 36 stretches out the one end fixedly connected with push pedal 37 at monitoring seat 59 top, the second spring 57 that the top fixedly connected with of movable block 58 and push rod 36 cup jointed, and the other end of second spring 57 and the top inner wall fixed connection of monitoring seat 59, the top of push pedal 37 is equipped with first fixing base 39, the top inner wall fixed connection of first fixing base 39 and outer tube 6, and the first alarm switch 38 of the bottom fixedly connected with of first fixing base 39.
A guide groove 62 is formed in the monitoring seat 59, a connecting ring 60 is connected to the inner wall of the guide groove 62 in a sliding mode, the connecting ring 60 is connected to the inner wall of the guide groove 62 in a sliding mode, and a third sealing ring 61 is fixedly connected to the outer wall of the connecting ring 60.
The water quality monitoring mechanism 26 comprises a water inlet pipe 10 positioned in the water delivery pipe 9, one end of the water inlet pipe 10 is fixedly connected with a water pipe 13, a water pipe 13 is fixedly connected with the water pipe 9, a first valve 12 is arranged on the water pipe 13, a first sealing ring 11 is arranged between the water pipe 13 and the water pipe 9, one end of the water pipe 13 extending out of the water pipe 9 is fixedly connected with a second water pump 14, the bottom of the second water pump 14 is fixedly connected with a mounting seat 16 fixedly connected with the top of the water pipe 9, a water outlet of the second water pump 14 is fixedly connected with a guide pipe, and the other end of the conduit is fixedly connected with an on-line detection box 15 fixedly connected with a mounting seat 16, a water outlet pipe 17 is fixedly connected to one side of the online detection box 15, which is far away from the second water pump 14, the water outlet pipe 17 is communicated with the inside of the water delivery pipe 9, a second valve 18 is installed on the water outlet pipe 17, and a fixing groove 20 is arranged between the water outlet pipe 17 and the water delivery pipe 9.
The outer wall fixedly connected with bracing piece 34 that the multiunit equidistance distributed of conveyer pipe 32, and bracing piece 34 and 6 inner wall fixed connection of outer tube, drainage groove 33 that the multiunit equidistance distributed have all been seted up to the both sides of conveyer pipe 32, and the outer wall fixedly connected with multiunit equidistance of outer tube 6 distributes mounting 7, and the bottom fixedly connected with fixing base 8 of mounting 7.
The working principle is as follows:
in the application, the first water pump 2 is started, the first water pump 2 conveys water in the water conveying platform 1 to the water tower 4, when the water circulates in the water conveying pipe 9, the second water pump 14 is started, the second water pump 14 pumps a part of the water through the water inlet pipe 10 and the water pipe 13 and conveys the part of the water to the online detection box 15, the online detection box 15 detects the water quality, and then the water is discharged back to the water conveying pipe 9 through the water outlet pipe 17, so that the real-time monitoring of the water quality is facilitated;
in the application, when the water quality monitoring probe 31 is taken down, cleaned and maintained, the handle 25 is taken and the connecting disc 24 is rotated to separate the thread groove 29 from the stud 30, and then the water quality monitoring probe 31 can be pulled out and cleaned and maintained;
in the present application, when water circulates through the delivery pipe 32, the pressure of the water pushes the movable block 58 to move and further move the push rod 36 upwards and further drive the push plate 37 to move, the push plate 37 deforms, when the push plate 37 touches the first alarm switch 38, a water pressure early warning is generated, when a certain position on the delivery pipe 32 leaks, the water flows through the outer wall of the delivery pipe 32 and falls onto the temperature sensing cable 41, a temperature change is generated on the temperature sensing cable 41, i.e. a leakage position can be known through a monitor connected with the temperature sensing cable 41, wherein the monitor does not show that the falling water falls into the water collection tank 44 through the water outlet bucket 43 for collection, as the water amount in the water collection tank 44 continuously rises, the water collection tank 44 gradually falls, the vertical plate 47 falls along with the water and drives the second alarm switch 53 to fall, and when the second alarm switch 53 contacts the fixed rod 51, the second alarm switch 53 triggers a secondary alarm, reminding monitoring personnel that the leakage part is unprocessed;
in this application, when control personnel handled, rotatable bull stick 55 made diaphragm 52 rebound, and the alarm was relieved to take off plugging block 46 when pulling water catch bowl 44 shifted out and carry out the drainage to water catch bowl 44 internal water, the monitoring of being convenient for is leaked, the location leakage position of being convenient for, secondary warning is convenient for play the warning effect to control personnel.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a city pipe network wisdom water supply system, includes and send water platform (1), its characterized in that: one side of the water delivery platform (1) is fixedly connected with a water delivery pipe (9), the water delivery pipe (9) is provided with a water quality monitoring mechanism (26), one side of the water delivery pipe (9) far away from the water delivery platform (1) is fixedly connected with a first water pump (2), a water outlet of the first water pump (2) is fixedly connected with a connecting pipe (3), one side of the connecting pipe (3) far away from the first water pump (2) is fixedly connected with a water tower (4), the bottom of one side of the water tower (4) far away from the connecting pipe (3) is fixedly connected with a water delivery pipe (5), one end of the water delivery pipe (5) far away from the water tower (4) is fixedly connected with a conveying pipe (32), the outer wall of the conveying pipe (32) is provided with an outer pipe (6), a plurality of groups of water pressure monitoring mechanisms (35) distributed at equal intervals are arranged in the outer pipe (6), and the water pressure monitoring mechanisms (35) are fixedly connected with the conveying pipe (32), the bottom fixedly connected with of outer tube (6) leaks monitoring pipe (40), temperature sensing cable (41) have been laid to the inner wall of leaking monitoring pipe (40), bottom fixedly connected with of leaking monitoring pipe (40) observes seat (42), and observes seat (42) and adopt transparent material to make, mounting groove (45) have been seted up on observing seat (42), the top inner wall fixedly connected with of mounting groove (45) goes out water fill (43), the below of going out water fill (43) is equipped with water catch bowl (44) with mounting groove (45) inner wall sliding connection, the bottom fixedly connected with symmetric distribution's of water catch bowl (44) riser (47), install second alarm switch (53) in riser (47), the inner wall sliding connection of riser (47) has dead lever (51) with mounting groove (45) inner wall fixed connection.
2. The intelligent city pipe network water supply system as claimed in claim 1, wherein: the top fixedly connected with telescopic link (49) of dead lever (51), and the other end and water catch bowl (44) fixed connection of telescopic link (49), first spring (50) that top fixedly connected with telescopic link (49) of dead lever (51) cup jointed, and the other end and water catch bowl (44) fixed connection of first spring (50).
3. The intelligent city pipe network water supply system as claimed in claim 1, wherein: two sets of be provided with between riser (47) block (46), and block (46) install in the bottom of water catch bowl (44), adjustment tank (48) have been seted up to the both sides of riser (47), adjustment tank (48) inner wall sliding connection has diaphragm (52), and the bottom fixedly connected with second alarm switch (53) of diaphragm (52), the both sides of second alarm switch (53) are equipped with screw rod (54), guide arm (56) respectively, screw rod (54) are rotated with the inner wall of adjustment tank (48) and are connected, screw rod (54) and second alarm switch (53) threaded connection, and screw rod (54) stretch out bottom fixedly connected with bull stick (55) of riser (47), guide arm (56) and adjustment tank (48) inner wall fixed connection, and guide arm (56) and diaphragm (52) sliding connection.
4. The intelligent city pipe network water supply system as claimed in claim 1, wherein: water pressure monitoring mechanism (35) is including monitoring seat (59), monitoring seat (59) and conveyer pipe (32) fixed connection, the inner wall sliding connection of monitoring seat (59) has movable block (58), the top sliding connection of movable block (58) has push rod (36), one end fixedly connected with push pedal (37) at monitoring seat (59) top is stretched out in push rod (36), the second spring (57) that the top fixedly connected with of movable block (58) and push rod (36) cup jointed, and the other end of second spring (57) and the top inner wall fixed connection of monitoring seat (59), the top of push pedal (37) is equipped with first fixing base (39), the top inner wall fixed connection of first fixing base (39) and outer tube (6), and the first alarm switch (38) of the bottom fixedly connected with of first fixing base (39).
5. The intelligent city pipe network water supply system as claimed in claim 1, wherein: a guide groove (62) is formed in the monitoring seat (59), a connecting ring (60) is connected to the inner wall of the guide groove (62) in a sliding mode, the connecting ring (60) is connected with the inner wall of the guide groove (62) in a sliding mode, and a third sealing ring (61) is fixedly connected to the outer wall of the connecting ring (60).
6. The intelligent city pipe network water supply system as claimed in claim 1, wherein: the water quality monitoring mechanism (26) comprises a water inlet pipe (10) positioned in a water pipe (9), one end of the water inlet pipe (10) is fixedly connected with a water pipe (13), the water pipe (13) is fixedly connected with the water pipe (9), a first valve (12) is installed on the water pipe (13), a first sealing ring (11) is arranged between the water pipe (13) and the water pipe (9), one end of the water pipe (13) extending out of the water pipe (9) is fixedly connected with a second water pump (14), the bottom of the second water pump (14) is fixedly connected with a mounting seat (16) fixedly connected with the top of the water pipe (9), a water outlet of the second water pump (14) is fixedly connected with a guide pipe, the other end of the guide pipe is fixedly connected with an online detection box (15) fixedly connected with the mounting seat (16), one side of the online detection box (15) far away from the second water pump (14) is fixedly connected with a water outlet pipe (17), the water outlet pipe (17) is communicated with the inside of the water delivery pipe (9), a second valve (18) is installed on the water outlet pipe (17), and a fixing groove (20) is arranged between the water outlet pipe (17) and the water delivery pipe (9).
7. The intelligent city pipe network water supply system as claimed in claim 1, wherein: the cavity (27) is preset in the online detection box (15), a thread groove (29) is formed in the online detection box (15), the thread groove (29) is communicated with the cavity (27), a stud (30) is connected to the inner wall of the thread groove (29) in a threaded manner, a mounting plate (28) is fixedly connected to one end, extending out of the thread groove (29), of the stud (30), a water quality monitoring probe (31) is fixedly connected to the top of the mounting plate (28), a connecting rod (63) is fixedly connected to the top of the mounting plate (28), a connecting seat (64) is fixedly connected to the top end of the connecting rod (63), a connecting disc (24) is fixedly connected to the top of the connecting disc (64), a handle (25) is fixedly connected to the top of the connecting disc (24), a fixing groove (20) is formed in the top of the online detection box (15), and the fixing groove (20) is matched with the connecting disc (24), the online detection box (15) is provided with a sealing groove (21), a sealing ring (22) fixedly connected with the bottom of the connecting disc (24) is arranged in the sealing groove (21), and a sealing gasket (23) is fixedly connected with the bottom of the sealing ring (22).
8. The intelligent city pipe network water supply system as claimed in claim 1, wherein: the utility model discloses a drainage pipe, including outer pipe (32), outer wall fixedly connected with bracing piece (34) that the multiunit equidistance distributes of conveyer pipe (32), and bracing piece (34) and outer tube (6) inner wall fixed connection, drainage groove (33) that the multiunit equidistance distributes are all seted up to the both sides of conveyer pipe (32), mounting (7) that the outer wall fixedly connected with multiunit equidistance of outer tube (6) distributes, and bottom fixedly connected with fixing base (8) of mounting (7).
9. The method for monitoring the water supply of the intelligent water supply system for the urban pipe network according to the claims 1-8, wherein: the method comprises the following steps:
s1: the method comprises the following steps that a first water pump (2) is started, water in a water conveying platform (1) is conveyed into a water tower (4) by the first water pump (2), when the water flows in a water pipe (9), a second water pump (14) is started, the second water pump (14) pumps a part of the water through a water inlet pipe (10) and a water pipe (13) and conveys the part of the water into an online detection box (15), the online detection box (15) detects the water quality, and then the water is discharged back into the water pipe (9) through a water outlet pipe (17), so that the water quality is monitored in real time;
s2: when water circulates in the conveying pipe (32), the pressure of the water pushes the movable block (58) to move so that the push rod (36) moves upwards and further drives the push plate (37) to move, the push plate (37) deforms, when the push plate (37) touches the first alarm switch (38), water pressure early warning is generated, when leakage occurs at a certain position on the conveying pipe (32), the water flows through the outer wall of the conveying pipe (32) and falls onto the temperature sensing cable (41), temperature change is generated on the temperature sensing cable (41), the falling water also falls into the water collecting tank (44) through the water outlet hopper (43) to be collected, along with continuous lifting of the water quantity in the water collecting tank (44), the water collecting tank (44) gradually falls, the vertical plate (47) falls along with the water and drives the second alarm switch (53) to fall, and when the second alarm switch (53) contacts with the fixed rod (51), the second alarm switch (53) triggers secondary alarm, reminding monitoring personnel that a leakage part is untreated, when the monitoring personnel treat the leakage part, rotating the rotating rod (55) to enable the transverse plate (52) to move upwards, releasing the alarm, and pulling the water collecting tank (44) to move out, and taking down the blocking block (46) to drain water in the water collecting tank (44).
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