CN218562480U - Intelligent pipe network pressure-superposed water supply equipment - Google Patents
Intelligent pipe network pressure-superposed water supply equipment Download PDFInfo
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- CN218562480U CN218562480U CN202222221479.4U CN202222221479U CN218562480U CN 218562480 U CN218562480 U CN 218562480U CN 202222221479 U CN202222221479 U CN 202222221479U CN 218562480 U CN218562480 U CN 218562480U
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Abstract
The utility model belongs to the technical field of the water supply of running water pipe network is used, specifically disclose intelligent pipe network pressure-superposed water supply equipment, adjust jar, outlet pipe, PLC variable frequency control cabinet, stationary flow and adjust jar pressure sensor, no negative pressure vacuum inhibitor, level gauge, pressure sensor intakes, outlet pipe pressure sensor etc. including the stationary flow. The beneficial effects of the utility model reside in that: the device has the characteristics of no negative pressure, land saving, electricity saving and water saving; the more perfect non-negative pressure control system ensures the stability of the municipal pipe network water supply, when the water inlet pressure is rapidly lower than the regulated pressure of the municipal pipe network, the electric appliance system control equipment stops, and when the water inlet pressure is zero and is between the regulated pressure of the municipal pipe network or the electric appliance system fails, the mechanical system control equipment stops; the pollution-free system utilizes the prepressing balance cabin and the instantaneous compensation cabin to better treat gas replacement and discharge, and even after the municipal pipe network is maintained, a large amount of gas is discharged and treated when passing through the equipment, so that no pollution source is ensured in the equipment.
Description
Technical Field
The utility model belongs to the technical field of the water supply of running water pipe network is used, concretely relates to intelligent pipe network pressure-superposed water supply equipment for replace original frequency conversion constant voltage water supply equipment, need not to build the pond, need not lay the water tank, the original pressure of make full use of running water, energy-conserving high-efficient, in case have a power failure, the original pipe network pressure of still utilizable running water satisfies part or whole water.
Background
Along with the continuous development of social economy, the water consumption of residents is increased day by day, the number of stories of residents is also increased continuously, and the daily water demand of the residents cannot be met by municipal pipe network pressure.
In the traditional secondary water supply mode, tap water is stored in a water tank (water tank), and is pressurized and lifted to a water using terminal of a user by a water pump, and secondary pollution caused by the water tank and the water tank directly influences water quality safety of water supply and even generates serious water quality pollution accidents.
The pipe network pressure-superposed water supply equipment makes up the defects of the traditional water supply mode, and has the following characteristics: (1) the pollution is avoided, namely a traditional water tank (water tank) is abandoned, so that the pollution is reduced; (2) water saving-reducing running, overflowing, dripping and leaking of the water tank (water tank) and cleaning of the water tank (water tank); (3) the integral integration of the land saving and equipment can save two thirds of land compared with the original pool (water tank) and split equipment; (4) the power is saved, the residual pressure in the municipal pipe network is fully utilized, and the secondary water supply pump only needs to supplement the pressure difference, so that the power of the equipment is reduced, and the operating cost is saved.
In the traditional pipe network pressure-superposed water supply market, a pipe network pressure-superposed water supply system is gradually identified by the market through electricity, land and water saving, and the original pressure-superposed water supply equipment still needs to solve the problems that: (1) No negative pressure-state specified pipe network pressure-superposed equipment cannot generate negative pressure on a municipal pipe network, but a no-negative pressure device in the current market cannot meet the requirement at all and is only singly controlled by an electric appliance system; (2) Pollution-free-steady flow adjusting tank in the pipe network pressure-superposed equipment is provided with a non-negative pressure device, while the non-negative pressure devices in the current market are directly communicated with the atmosphere, and the pollution-free can not be completely solved by replacing some sub-cavities.
To the drawback that above-mentioned secondary water supply exists, the utility model provides an intelligent pipe network stacks and presses water supply equipment solves the difficult problem of secondary water supply.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing an intelligent pipe network pressure-superposed water supply equipment solves the drawback problem that secondary water supply exists among the background art, accomplishes real no negative pressure, pollution-free, economize on electricity, water conservation.
The technical scheme is as follows: the utility model provides an intelligent pipe network pressure-superposed water supply equipment, including stationary flow regulating tank, connect water pipe, bypass pipe, water pump unit, outlet pipe, a plurality of water outlet interface and PLC variable frequency control cabinet, stationary flow regulating tank upper portion terminal surface is provided with stationary flow regulating tank pressure sensor, the vacuum suppressor of no negative pressure that is connected with PLC variable frequency control cabinet respectively, stationary flow regulating tank's lower part lateral wall is provided with the level gauge of being connected with PLC variable frequency control cabinet, connect the water pipe head end to be provided with the pressure sensor of intaking that is connected with PLC variable frequency control cabinet, be provided with the outlet pipe pressure sensor of being connected with PLC variable frequency control cabinet on the tail end of outlet pipe; the constant-current regulating tank pressure sensor is used for monitoring the pressure in the constant-current regulating tank, the non-negative pressure vacuum suppressor is used for suppressing the negative pressure when a tap water pipe supplies water to the constant-current regulating tank, the liquid level meter is used for monitoring the tap water in the constant-current regulating tank, the water inlet pressure sensor is used for monitoring the pressure when the tap water pipe enters water, the water outlet pipe pressure sensor is used for monitoring the pressure when the water outlet pipe exits water, and the PLC frequency conversion control cabinet is used for receiving signals fed back by the constant-current regulating tank pressure sensor, the liquid level meter, the water inlet pressure sensor, the water outlet pipe pressure sensor and the non-negative pressure vacuum suppressor and controlling the water pump unit.
According to the technical scheme, the water inlet pressure sensor is connected with the tap water pipe, and the rear part of the water inlet pressure sensor is sequentially provided with the first water outlet pipe with the valve, the first tap water pipe butterfly valve, the dirt remover, the backflow preventer and the second tap water pipe butterfly valve.
According to the technical scheme, a pressure stabilizing tube is arranged between the bypass tube and the water outlet tube, a pressure stabilizing tank is arranged at one end, close to the bypass tube, of the pressure stabilizing tube, and a pressure stabilizing tube butterfly valve is arranged at one end, close to the water outlet tube, of the pressure stabilizing tube.
According to the technical scheme, the intelligent pipe network pressure-superposed water supply equipment further comprises a second water drain pipe with a valve, wherein the second water drain pipe is arranged on the end face of the lower portion of one end of the steady flow adjusting tank.
According to the technical scheme, the intelligent pipe network pressure-superposed water supply equipment further comprises an electromagnetic flowmeter, a third water outlet pipe with a valve, a water outlet butterfly valve and an exhaust valve, wherein the electromagnetic flowmeter is arranged on the water outlet pipe and is positioned at the rear part of the pressure sensor of the water outlet pipe; the electromagnetic flowmeter is connected with the PLC variable frequency control cabinet and used for monitoring the real-time water outlet flow of the water outlet pipe.
This technical scheme, intelligent pipe network pressure-superposed water supply equipment still includes pre-compaction balance cabin, the instantaneous compensation cabin of being connected with stationary flow regulation tank both ends respectively, wherein, is connected through first pipeline, second pipeline respectively between stationary flow regulation tank and pre-compaction balance cabin, the instantaneous compensation cabin, is provided with first pipeline solenoid valve, the second pipeline solenoid valve of being connected with PLC variable frequency control cabinet on first pipeline, the second pipeline respectively, and non-polluting inert gas is preset respectively in pre-compaction balance cabin, the instantaneous compensation cabin.
Compared with the prior art, the utility model discloses an intelligent pipe network pressure-superposed water supply equipment's beneficial effect lies in: (1) The device has no negative pressure, can be directly connected with a municipal pipe network, and perfectly explains the double functions of the principle of an electric appliance and the principle of a machine, so that the water supply safety of the municipal pipe network is better ensured while the device has no negative pressure; (2) The water passing part of the equipment is made of food-grade materials such as stainless steel and the like, the equipment has a closed structure, and a prepressing balance cabin and an instantaneous compensation cabin which are independent are internally provided with pollution-free inert gas, so that the sanitation and safety of the equipment are better ensured, and the problems of large air discharge and replacement when the water is recovered after the municipal pipe network is maintained and stopped can be effectively solved; (3) The land is saved, the system does not have civil water storage facilities such as a reservoir, a water tank and the like, the equipment is integrated, the structure is integrated, and the occupied area is greatly saved compared with the traditional equipment; (4) The device has the advantages that electricity is saved, the original municipal pipe network pressure is fully utilized, the effective superposition function is realized, the pump lift of a water pump is reduced, the power of a motor is reduced, the electricity saving effect of water supply is obvious under the same condition, when the municipal pressure can meet the requirement of equipment, the equipment is immediately dormant, and the bypass pipeline is used for passing water, so that the electricity saving effect is more obvious; (5) The water-saving device saves water, and the device replaces civil water storage facilities such as a water tank and a water tank, thereby reducing diving problems such as running, overflowing, dripping and leaking, and reducing the waste of cleaning the water tank regularly; (6) The automatic integration is realized, a water inlet pressure sensor, a water outlet pipe pressure sensor, a steady flow regulating tank pressure sensor, a liquid level, a water inlet pressure sensor, a water pipe pressure sensor, an electromagnetic flow meter and the like which are matched with a PLC (programmable logic controller) variable frequency control cabinet are used, the full-automatic control and human-computer interface are realized, and the automatic control system has the functions of manual/automatic switching, timing and alternate rotation of a water pump, high-low pressure protection, phase sequence protection, open-phase protection, leakage protection, overload protection, overcurrent protection, water shortage protection, small-flow pressure maintaining, real-time monitoring and the like; (7) The noise-free and unique design structure is provided, the motor and the water pump are arranged in the system, the noise and the heat dissipation generated by the motor and the water pump are better shielded, and the system is operated at ultralow sound; (8) The water supply device has the advantages that the device takes a fixed structure as a standard within a certain flow range, only the water pump unit, the electrical component and the water inlet and outlet pipe valve are required to be replaced, the water supply requirement of a user can be met, meanwhile, the water supply device has a unified structure, is convenient to install, maintain and replace, can shorten the supply period, is convenient for after-sale service, has great advantages in batch and assembly line production although the cost of single set of manufacture is slightly higher than that of a customized product, and is mainly embodied in raw material, manufacturing cost and part standardization.
Drawings
Fig. 1 is a schematic structural view of the intelligent pipe network pressure-superposed water supply equipment of the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the intelligent pipe network pressure-superposed water supply equipment of the present invention;
the numbers in the figure are as follows: 10-steady flow regulating tank, 11-tap water pipe, 12-bypass pipe, 13-water pump set, 14-water outlet pipe, 15-water outlet interface, 16-PLC variable frequency control cabinet, 17-first water drain pipe with valve, 18-water inlet pressure sensor, 19-first butterfly valve of tap water pipe, 20-dirt separator, 21-backflow preventer, 22-second butterfly valve of tap water pipe, 23-steady flow regulating tank pressure sensor, 24-vacuum suppressor without negative pressure, 25-second water drain pipe with valve, 26-liquid level meter, 27-pressure stabilizing pipe, 28-pressure stabilizing tank, 29-pressure stabilizing pipe butterfly valve, 30-water outlet pipe pressure sensor, 31-electromagnetic flowmeter, 32-third water drain pipe with valve, 33-water outlet butterfly valve, 34-exhaust valve, 35-pre-pressure balancing cabin, 36-instantaneous compensation cabin, 37-first pipeline, 38-second pipeline, 39-first pipeline, and 40-second pipeline electromagnetic valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The intelligent pipe network pressure-superposed water supply equipment shown in fig. 1 comprises a steady flow regulating tank 10, a tap water pipe 11, a bypass pipe 12, a water pump set 13, a water outlet pipe 14, a plurality of water outlet interfaces 15 and a PLC frequency conversion control cabinet 16,
the end surface of the upper part of the steady flow regulating tank 10 is provided with a steady flow regulating tank pressure sensor 23 and a non-negative pressure vacuum suppressor 24 which are respectively connected with the PLC variable frequency control cabinet 16,
the lower side wall of the steady flow regulating tank 10 is provided with a liquid level meter 26 connected with the PLC variable frequency control cabinet 16,
the head end of the tap water pipe 11 is provided with a water inlet pressure sensor 18 connected with the PLC variable frequency control cabinet 16, and the tail end of the water outlet pipe 14 is provided with a water outlet pipe pressure sensor 30;
a steady flow regulating tank pressure sensor 23 for monitoring the pressure in the steady flow regulating tank 10,
a non-negative pressure vacuum suppressor 24 for suppressing the negative pressure when the tap water pipe 11 supplies water to the steady flow regulating tank 10,
a liquid level meter 26 for monitoring the tap water in the steady flow regulating tank 10,
a water inlet pressure sensor 18 for monitoring the pressure of the water in the tap water pipe 11,
a water outlet pipe pressure sensor 30 for monitoring the pressure of the water outlet pipe 14 when water is discharged,
the PLC frequency conversion control cabinet 16 is used for receiving signals fed back by the steady flow regulating tank pressure sensor 23, the liquid level meter 26, the water inlet pressure sensor 18, the water outlet pipe pressure sensor 30 and the non-negative pressure vacuum suppressor 24 and controlling the water pump unit 13.
Example two
On the basis of the first embodiment, the intelligent pipe network pressure-superposed water supply equipment is preferably provided with a first water drain pipe 17 with a valve, a first water pipe butterfly valve 19, a dirt separator 20, a backflow preventer 21 and a second water pipe butterfly valve 22 which are arranged on the water pipe 11 and behind a water inlet pressure sensor 18 in sequence.
EXAMPLE III
On the basis of the first embodiment or the second embodiment, the intelligent pipe network pressure-superposed water supply device is preferably provided with a pressure stabilizing pipe 27 between the bypass pipe 12 and the water outlet pipe 14, wherein one end of the pressure stabilizing pipe 27 close to the bypass pipe 12 is provided with a pressure stabilizing tank 28, and one end close to the water outlet pipe 14 is provided with a pressure stabilizing pipe butterfly valve 29.
Example four
On the basis of the first embodiment, the second embodiment or the third embodiment, the intelligent pipe network pressure-superposed water supply equipment preferably further comprises a second drain pipe with a valve 25 arranged on the lower end face of one end of the steady flow regulating tank 10.
EXAMPLE five
On the basis of the first embodiment or the second embodiment or the third embodiment or the fourth embodiment, the intelligent pipe network pressure-superposed water supply equipment preferably further comprises an electromagnetic flow meter 31, a third valve-equipped drain pipe 32 and a water outlet butterfly valve 33, and an exhaust valve 34, wherein the electromagnetic flow meter 31 is arranged on the water outlet pipe 14 and is positioned at the rear part of the water outlet pipe pressure sensor 30, and the third valve-equipped drain pipe 32 and the water outlet butterfly valve 33 are arranged at the rear part of the electromagnetic flow meter 31;
wherein, the electromagnetic flowmeter 31 is connected with the PLC variable frequency control cabinet 16, and the electromagnetic flowmeter 31 is used for monitoring the real-time water outlet flow of the water outlet pipe 14.
EXAMPLE six
On the basis of the first embodiment, the second embodiment, the third embodiment, the fourth embodiment or the fifth embodiment, the intelligent pipe network pressure-superposed water supply equipment preferably further comprises a pre-pressing balancing cabin 35 and an instantaneous compensation cabin 36 which are respectively connected with two ends of the steady flow regulating tank 10, wherein the pre-pressing balancing cabin 35 and the instantaneous compensation cabin 36 are respectively preset with pollution-free inert gas;
the steady flow regulating tank 10 is connected with the pre-pressing balancing cabin 35 and the instantaneous compensation cabin 36 through a first pipeline 37 and a second pipeline 38, and the first pipeline 37 and the second pipeline 38 are provided with a first pipeline electromagnetic valve 39 and a second pipeline electromagnetic valve 40 which are connected with the PLC variable frequency control cabinet 16.
The working principle or the structural principle of the intelligent pipe network pressure-superposed water supply equipment with the structure is as follows:
the water inlet connected with the tap water pipe 11 is directly connected with a municipal water supply network, and a plurality of water outlet interfaces 15 on the water outlet pipe 14 are connected with a user water supply system.
The PLC variable frequency control cabinet 16 is connected with a municipal power supply, and double functions of an electric appliance principle and a mechanical principle are utilized, so that adverse effects on a pipe network are overcome, a negative-pressure-free and pollution-free pipe network laminating function is really realized, and the real negative-pressure-free, pollution-free, land-saving, electricity-saving, water-saving and automatic integrated pipe network laminating water supply equipment is realized.
After the municipal pipe network is powered on, the non-negative pressure vacuum suppressor 24 exhausts the gas in the steady flow regulating tank 10, and the equipment normally operates when the set water inlet pressure is reached; then, according to the water consumption of the user, pumps (water pump units 13) are added or reduced in sequence, the principle is that the water pressure is continuously detected by a water outlet pipe pressure sensor 30 of a water outlet pipe 14 and fed back to a PLC variable frequency control cabinet 16, and the variable frequency rotating speed and the number of power frequency pumps (water pump units 13) are automatically adjusted by the PLC variable frequency control cabinet 16, so that the pressure is constant to a set value;
when tap water is instantaneously dropped or the water consumption is instantaneously increased by water outlet, the instantaneous compensation cabin 36 works to ensure the pressure balance of the tap water and also ensure the normal operation of the equipment, so that the equipment is prevented from generating unnecessary actions, and when the tap water pressure is continuously dropped, the instantaneous compensation cabin 36 delays and stops working, so that unnecessary energy waste is reduced (the PLC variable frequency control cabinet 16 opens/closes the second pipeline electromagnetic valve 40);
when the pressure drop reaches the municipal non-negative pressure set value and the steady flow regulating tank pressure sensor 23 detects no negative pressure, the equipment stops working immediately. When an electric system has a high-pressure fault or municipal water inlet pressure is critical to no negative pressure value, the pre-pressing balancing cabin 35 starts to work, gas enters the steady flow regulating tank 10, when the liquid level reaches the low limit, the equipment stops working immediately, and the pre-pressing balancing cabin 35 stops working at the same time (the PLC variable frequency control cabinet 16 opens/closes the first pipeline electromagnetic valve 39);
after the municipal pressure is recovered, the non-negative pressure vacuum suppressor 24 exhausts the gas in the equipment, and the operation is recovered when the set water inlet pressure is reached.
Fig. 2 is a schematic structural diagram of another embodiment of the intelligent pipe network pressure-superposed water supply equipment with the structure.
Among the intelligent pipe network pressure-superposed water supply equipment of this structure, stationary flow adjusting tank 10, connect water pipe 11, bypass pipe 12, water pump unit 13, outlet pipe 14, a plurality of water outlet 15, PLC variable frequency control cabinet 16, stationary flow adjusting tank pressure sensor 23, no negative pressure vacuum inhibitor 24, level gauge 26, intake pressure sensor 18, outlet pipe pressure sensor 30, electromagnetic flowmeter 31, pressure balance cabin 35, instantaneous compensation cabin 36, component parts such as first pipeline solenoid valve 39 and second pipeline solenoid valve 40 are market purchase's ripe technical product, this application does not improve, purchase can assemble and can use.
The intelligent pipe network of this structure stacks the operating mode of water supply equipment: the flow range is 0-10000 cubic meter/h, the temperature is 0-40 ℃, the pressure range is 0-2.5Mpa, the relative humidity is less than 90% (20 ℃, the outdoor allowable temperature is 95%), the pressure regulation precision is less than or equal to 0.01Mpa, the power supply is 380V +/-10%, and the 50HZ +/-5%.
The intelligent pipe network pressure-superposed water supply equipment with the structure is suitable for building domestic water of civil buildings such as high-rise residential districts, small high-rise residential districts, office buildings, hotels and the like; domestic and production water of industrial and mining enterprises and various circulating water systems; a large water supply intermediate booster pump station of a water works; the original air pressure type, water tank and water tank type water supply equipment is modified.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. Intelligent formula pipe network pressure-superposed water supply equipment, including stationary flow regulation jar (10), connect water pipe (11), bypass pipe (12), water pump set (13), outlet pipe (14), a plurality of water outlet (15) and PLC variable frequency control cabinet (16), its characterized in that:
the end surface of the upper part of the steady flow regulating tank (10) is provided with a steady flow regulating tank pressure sensor (23) and a non-negative pressure vacuum suppressor (24) which are respectively connected with a PLC variable frequency control cabinet (16),
a liquid level meter (26) connected with a PLC variable frequency control cabinet (16) is arranged on the side wall of the lower part of the steady flow regulating tank (10),
the head end of the tap water pipe (11) is provided with a water inlet pressure sensor (18) connected with a PLC variable frequency control cabinet (16),
a water outlet pipe pressure sensor (30) connected with the PLC variable frequency control cabinet (16) is arranged at the tail end of the water outlet pipe (14);
the steady flow regulating tank pressure sensor (23) is used for monitoring the pressure in the steady flow regulating tank (10),
the vacuum suppressor (24) without negative pressure is used for suppressing the negative pressure when the tap water pipe (11) is connected to supply water to the steady flow regulating tank (10),
the liquid level meter (26) is used for monitoring tap water in the steady flow regulating tank (10),
the water inlet pressure sensor (18) is used for monitoring the pressure of the water connected with the tap water pipe (11) when water enters,
the outlet pipe pressure sensor (30) is used for monitoring the pressure of the outlet pipe (14) when water is discharged,
and the PLC variable frequency control cabinet (16) is used for receiving signals fed back by a steady flow regulating tank pressure sensor (23), a liquid level meter (26), a water inlet pressure sensor (18), a water outlet pipe pressure sensor (30) and a non-negative pressure vacuum suppressor (24) and controlling the water pump unit (13).
2. The intelligent pipe network pressure-superposed water supply equipment according to claim 1, characterized in that: the water inlet pressure sensor is characterized in that a first water outlet pipe (17) with a valve, a first water inlet pipe butterfly valve (19), a dirt remover (20), a backflow preventer (21) and a second water inlet pipe butterfly valve (22) are sequentially arranged on the water inlet pipe (11) and positioned at the rear part of the water inlet pressure sensor (18).
3. The intelligent pipe network pressure-superposed water supply equipment according to claim 1 or 2, characterized in that: a pressure stabilizing tube (27) is arranged between the bypass tube (12) and the water outlet tube (14), one end of the pressure stabilizing tube (27) close to the bypass tube (12) is provided with a pressure stabilizing tank (28), and one end of the pressure stabilizing tube close to the water outlet tube (14) is provided with a pressure stabilizing tube butterfly valve (29).
4. The intelligent pipe network pressure-superposed water supply equipment according to claim 3, characterized in that: the intelligent pipe network pressure-superposed water supply equipment further comprises a second water drain pipe (25) with a valve, wherein the second water drain pipe (25) with the valve is arranged on the end face of the lower part of one end of the steady flow regulating tank (10).
5. The intelligent pipe network pressure-superposed water supply equipment according to claim 4, characterized in that: the intelligent pipe network pressure-superposed water supply equipment further comprises an electromagnetic flowmeter (31) which is arranged on the water outlet pipe (14) and is positioned at the rear part of the water outlet pipe pressure sensor (30), a third valved water drain pipe (32) which is arranged at the rear part of the electromagnetic flowmeter (31), a water outlet butterfly valve (33) and an exhaust valve (34) which is arranged at the tail end of the water outlet pipe (14);
wherein, the electromagnetic flowmeter (31) is connected with the PLC variable frequency control cabinet (16), and the electromagnetic flowmeter (31) is used for monitoring the real-time water outlet flow of the water outlet pipe (14).
6. The intelligent pipe network pressure-superposed water supply equipment according to claim 5, characterized in that: intelligent pipe network pressure-superposed water supply equipment further comprises a pre-pressing balance cabin (35) and an instantaneous compensation cabin (36) which are respectively connected with two ends of the steady flow adjusting tank (10), wherein the steady flow adjusting tank (10) and the pre-pressing balance cabin (35) are respectively connected with the instantaneous compensation cabin (36) through a first pipeline (37) and a second pipeline (38), the first pipeline (37) and the second pipeline (38) are respectively provided with a first pipeline electromagnetic valve (39) and a second pipeline electromagnetic valve (40), the first pipeline electromagnetic valve and the second pipeline electromagnetic valve are respectively connected with a PLC (programmable logic controller) variable frequency control cabinet (16), and the pre-pressing balance cabin (35) and the instantaneous compensation cabin (36) are respectively preset with pollution-free inert gases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222221479.4U CN218562480U (en) | 2022-08-23 | 2022-08-23 | Intelligent pipe network pressure-superposed water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222221479.4U CN218562480U (en) | 2022-08-23 | 2022-08-23 | Intelligent pipe network pressure-superposed water supply equipment |
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| CN218562480U true CN218562480U (en) | 2023-03-03 |
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| CN202222221479.4U Active CN218562480U (en) | 2022-08-23 | 2022-08-23 | Intelligent pipe network pressure-superposed water supply equipment |
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| CN (1) | CN218562480U (en) |
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- 2022-08-23 CN CN202222221479.4U patent/CN218562480U/en active Active
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