CN114960831B - Mute energy-saving negative-pressure-free full-frequency-conversion water supply equipment - Google Patents

Mute energy-saving negative-pressure-free full-frequency-conversion water supply equipment Download PDF

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Publication number
CN114960831B
CN114960831B CN202210843176.8A CN202210843176A CN114960831B CN 114960831 B CN114960831 B CN 114960831B CN 202210843176 A CN202210843176 A CN 202210843176A CN 114960831 B CN114960831 B CN 114960831B
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China
Prior art keywords
pipe
water
fixedly connected
flow
sliding
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Chinese (zh)
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CN114960831A (en
Inventor
许令成
许令发
王晓辉
钱钦雪
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Shanghai Chiquan Technology Group Co ltd
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Shanghai Chiquan Technology Group Co ltd
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/02—Methods or layout of installations for water supply for public or like main supply for industrial use
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
    • E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
    • E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
    • E03B11/08—Air regulators
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/02—Public or like main pipe systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/075—Arrangement of devices for control of pressure or flow rate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention discloses mute energy-saving negative-pressure-free full-variable-frequency water supply equipment, which belongs to the technical field of negative-pressure-free water supply equipment and comprises a water outlet pipe, a transfer water pipe, a base, a steady flow tank and a bracket I, wherein the steady flow tank and the bracket I are arranged on the base, a vacuum suppressor, a steady flow tank water outlet pipe and a steady flow tank water inlet pipe are arranged on the steady flow tank, the steady flow tank water outlet pipe is connected with the transfer water pipe through a plurality of water pipes, the transfer water pipe is connected with the water outlet pipe, a mute pipe middle pump is arranged on each water pipe connected with the water outlet pipe, a controller is connected with the mute pipe middle pump, the controller is arranged on the bracket I, a flow control part is fixedly connected with the steady flow tank, a negative-pressure balancing part is arranged on the steady flow tank, and an auxiliary water supply part is arranged on the water outlet pipe.

Description

Mute energy-saving negative-pressure-free full-frequency-conversion water supply equipment
Technical Field
The invention relates to the field of non-negative pressure water supply equipment, in particular to mute energy-saving non-negative pressure full-frequency conversion water supply equipment.
Background
In the traditional secondary water supply mode, a large-sized water tank is built, municipal tap water is placed in the water tank, and then the water tank is pressurized by a water pump to supply water for a user side. The water supply mode often needs larger occupied area and has higher civil engineering cost; for the supply of domestic water, a large-sized pool often has the problem of secondary pollution of water.
The Chinese patent publication No. CN100476088C discloses a totally-enclosed pollution-free cavity type self-balancing negative pressure-free water supply equipment, which comprises a steady flow compensator, a vacuum inhibitor, a water pump, a check valve, a gate valve, a water outlet main pipe, a pressure sensor, a variable frequency control cabinet, a water flow indicator and a water inlet pipeline, wherein the interior of the steady flow compensator is divided into a plurality of cavities and is provided with a pressure collector and a diffuser, and the non-negative pressure water supply under the condition of totally-enclosed whole equipment is realized by the combined action of the isolated cavities, the pressure collector, the diffuser, the vacuum inhibitor and the pressure sensor, so that the air pollution of water quality is avoided. The prior art's water supply equipment adopts traditional water pump mostly, and the during operation noise is great, and does not have negative pressure protection device or the condition that negative pressure protection is not in place to and flow automatic balancing device, if municipal network rivers appear cutting off water or supply shortage in the use, produce negative pressure influence unit and municipal network's water supply, prior art does not still be equipped with energy storage device, leads to the use energy consumption to increase, is unfavorable for energy saving and emission reduction and cost control.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the stable non-negative pressure protection system is provided, municipal pipe network and unit safety are protected, the contact time of water and the outside is reduced to the greatest extent, and a water source is protected.
Aiming at the technical problems, the invention adopts the following technical scheme: the mute energy-saving negative-pressure-free full-variable-frequency water supply device comprises a water outlet pipe, a transfer water pipe, a base, a steady flow tank and a bracket I, wherein the steady flow tank and the bracket I are arranged on the base;
the negative pressure balance component is provided with a gas pipe, a sealing sliding shaft and a switch pin shaft, when the negative pressure is generated by the steady flow tank, the sealing sliding shaft is displaced, when the negative pressure reaches a certain threshold value, the switch pin shaft is displaced by the displacement of the sealing sliding shaft to open the gas pipe, so that the external air enters the steady flow tank to balance the air pressure;
the auxiliary water supply component is provided with a temporary steady flow tank I, a temporary steady flow tank II and a sliding shaft, when the pump drainage amount in the mute pipe at a certain moment is larger than the external water consumption, the temporary steady flow tank I is temporarily stored by the sliding shaft, if the temporary steady flow tank I is full, the sliding shaft drives the temporary steady flow tank II to start storing water, and when the pump drainage amount in the mute pipe is smaller than the external water consumption, the water stored in the temporary steady flow tank I and the temporary steady flow tank II starts to be discharged preferentially.
Further, the flow control part on be provided with the flabellum pipe, fixed connection stationary flow jar water inlet pipe, water inlet pipe on the flabellum pipe, the flabellum pipe on rotate and connect the pivot, fixed connection flabellum in the pivot is rotated and is connected a set of eccentric rod in the pivot, sliding connection sliding rod II, sliding rod I in the pivot, the eccentric rod on rotate and connect a set of connecting rod II, connecting rod III, sliding rod I and connecting rod III rotate and be connected, sliding rod II and connecting rod II rotate and be connected, fixed connection flow spring on the sliding rod II, flow spring other end fixed connection eccentric rod, support I on sliding mounting sliding plate II on the sliding plate II rotate and connect connecting rod I, sliding plate II on rotate and connect sliding rod I.
Further, the water inlet pipe on fixed mounting sliding plate base, sliding plate I of sliding mounting on the sliding plate base rotates on the sliding plate I and connects connecting rod I, sliding plate I on sliding mounting crank I, crank II, crank I, the coaxial rotation installation of crank II, flow valve I and crank II fixed connection, flow valve II and the I fixed connection of crank.
Further, the base on fixed connection support II, fixed connection gas-supply pipe on the support II, gas-supply pipe one end and stationary flow jar intercommunication, support II on rotate and install the dwang, fixed mounting on the dwang accept the ring, stationary flow jar on sliding mounting seal sliding shaft, seal sliding shaft and accept the ring and form the cooperation, the one end fixed connection depression bar of stationary flow jar is kept away from to seal sliding shaft, depression bar other end fixed connection spring I, spring I other end fixed connection inner tube, sliding connection T shape pole on the inner tube, T shape pole forms the cooperation with the dwang, T shape pole on fixed connection shift piece and spring fixed axle, fixed connection spring II on the spring fixed axle, spring II other end fixed connection is on the inner tube.
Further, the inner cylinder is fixedly connected with the elastic sheet and the switch frame, the switch frame is fixedly connected with the switch pin shaft, the switch pin shaft is connected with the air supply pipe in a sliding manner, the air supply pipe is fixedly connected with the air filtering tank, the air supply pipe is fixedly connected with the air supply pipe, the support II is fixedly connected with the annular support, the annular support is fixedly connected with the outer cylinder, the inner cylinder is connected with the outer cylinder in a sliding manner, and the switch frame is connected with the outer cylinder in a sliding manner.
Further, the elastic sheet is an elastic metal film, the outer cylinder is provided with a T-shaped opening, the shifting block is a right trapezoid-shaped block, the elastic sheet is matched with the outer cylinder, and the elastic sheet is matched with the shifting block.
Further, the outlet pipe on the interim stationary flow jar I of fixed connection, sliding connection sliding shaft, displacement board on the interim stationary flow jar I, sliding shaft and displacement board fixed connection, displacement board on fixed connection spring III, the other end fixed connection interim stationary flow jar I of spring III, sliding shaft on fixedly connected with tight pulley, interim stationary flow jar I on fixedly connected with holder, the both ends of holder rotate respectively and connect the runner.
Further, two sliding shaft pin barrels are fixedly connected to the water outlet pipe, the two sliding shaft pin barrels are symmetrical relative to the temporary steady flow tank I, the sliding shaft pin barrels are in sliding connection, the sliding shaft pin is fixedly connected with a spring IV, the other end of the spring IV is fixedly connected with the sliding shaft pin barrels, the sliding shaft pin barrels are connected with the temporary steady flow tank II through a water pipe, the two sliding shaft pins are connected with the rotating wheel and the fixed wheel through ropes, the temporary steady flow tank II is connected with the water outlet pipe through a water pipe, and a one-way conduction valve is arranged on the water pipe communicated with the temporary steady flow tank II and the water outlet pipe.
Compared with the prior art, the invention has the beneficial effects that: (1) The control system matched with the equipment adopts a control mode of one-to-one frequency conversion of the frequency converter and the booster pump, when a plurality of water pumps run simultaneously, the system can automatically calculate the optimal and most energy-saving running number and running frequency of the water pumps according to the current flow, so that the water pumps run in a high-efficiency state, and the running energy consumption is saved; (2) The equipment matched water pump selects a mute pipe pump, and the running noise of the equipment is very low; (3) The equipment protects the pressure of the municipal water supply network, and the water supply of the municipal water supply network to other areas is not influenced; and (4) arranging an auxiliary water supply part to ensure external stable water supply.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic view of the flow control member.
Fig. 4 is a schematic view showing a partial structure of the flow control member.
Fig. 5 is a schematic diagram showing a partial structure of the flow control member.
Fig. 6 is a schematic structural view of a negative pressure balance component.
Fig. 7 is a schematic diagram of a partial structure of the negative pressure balance member.
Fig. 8 is a schematic diagram of a partial structure of the negative pressure balancing component.
FIG. 9 is a schematic view of a T-bar, shift block, and spring fixed shaft configuration.
Fig. 10 is a schematic view of the outer cylinder structure.
Fig. 11 is a schematic view of the auxiliary water supply unit.
Fig. 12 is a schematic sectional structure of the auxiliary water supply unit.
Reference numerals: 2-a flow control component; 3-a negative pressure balancing component; 4-an auxiliary water supply part; 101-a water outlet pipe; 102-transferring a water pipe; 103-a base; 104-a steady flow tank; 105-a water inlet pipe; 106-silencing the pump in the pipe; 107-a controller; 108-a vacuum suppressor; 109-a bracket I; 110-a steady flow tank drain pipe; 111-a steady flow tank water inlet pipe; 201-fan blade tube; 202-a flow valve I; 203-a flow valve II; 204-sliding plate I; 205-connecting rod I; 206-fan blades; 207-sliding plate II; 208-sliding rod I; 209-a centrifugal rod; 210-connecting rod II; 211-connecting rod III; 212-rotating shaft; 213-flow spring; 214-sliding rod II; 215-crank I; 216-crank II; 217-slide plate base; 301-bracket II; 302-a gas pipe; 303-sealing the sliding shaft; 304-a receiving ring; 305-rotating a rod; 306-a compression bar; 307-air filter canister; 308-air supply pipe; 309-a switch rack; 310-T-bar; 311-spring I; 312-ring-shaped brackets; 313-an outer cylinder; 314-a switch pin; 315-an inner cylinder; 316-spring II; 317-shrapnel; 318-a shift block; 319-spring fixed shaft; 401-a temporary steady flow tank I; 402-a clamping frame; 403-a wheel; 404-a temporary steady flow tank II; 405—a one-way conduction valve; 406-fixed wheels; 407-sliding shaft; 408-ropes; 409-spring iii; 410-displacement plate; 411-spring IV; 412-sliding shaft pin; 413-sliding pin shaft.
Detailed Description
The technical scheme of the invention is further described below by means of specific embodiments in combination with the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: as shown in fig. 1-2, a steady flow tank 104 and a bracket i 109 are fixedly installed on a base 103, a steady flow tank drain pipe 110 is fixedly connected to the steady flow tank 104, a steady flow tank drain pipe 110 is fixedly connected to a transfer water pipe 102, a plurality of water pipes are arranged on the transfer water pipe 102 and connected to a water outlet pipe 101, a mute pipe pump 106 is arranged on a water pipe connected with the transfer water pipe 102 and the water outlet pipe 101, the mute pipe pump 106 is fixedly connected with a controller 107, the controller 107 is fixedly installed on the bracket i 109, a vacuum suppressor 108 is arranged on the steady flow tank 104 and used for releasing air in the steady flow tank 104, a steady flow tank water inlet pipe 111 is fixedly connected to the steady flow tank 104, an auxiliary water supply part 4 is arranged on the water outlet pipe 101, a negative pressure balance part 3 is arranged on the steady flow tank 104, and a flow control part 2 is arranged on the steady flow tank water inlet pipe 111.
As shown in figures 3-5, the vane tube 201 is fixedly connected with the steady flow tank water inlet tube 111 and the water inlet tube 105, the vane tube 201 is rotationally connected with the rotating shaft 212, the vane 206 is fixedly connected with the rotating shaft 212, the rotating shaft 212 is rotationally connected with a group of eccentric rods 209, the rotating shaft 212 is slidingly connected with the sliding rod II 214 and the sliding rod I208, the eccentric rods 209 are rotationally connected with a group of connecting rods II 210 and III 211, the sliding rod I208 is rotationally connected with the connecting rod III 211, the sliding rod II 214 is rotationally connected with the connecting rod II 210, the sliding rod II 214 is fixedly connected with a flow spring 213, the other end of the flow spring 213 is fixedly connected with the eccentric rods 209, the sliding plate II 207 is slidingly arranged on the bracket I109, the connecting rod I205 is rotationally connected with the sliding plate II 207, the sliding plate base 217 is fixedly arranged on the water inlet tube 105, the sliding plate I204 is slidingly arranged on the sliding plate base 217, the connecting rod I205 is rotationally connected, the crank I215 and the crank II 216 are slidingly arranged on the sliding plate I204, the crank I215 and the crank II 216 are coaxially and rotatably arranged, the flow valve I202 is fixedly connected with the crank II 216, the flow valve II 203 is fixedly connected with the crank I215, the flow valve I202 is rotatably connected with the flow valve II 203, the flow valve I202 and the flow valve II 203 are respectively rotatably connected with the water inlet pipe 105, the sliding rod I208 is rotatably connected on the sliding plate II 207, when water enters from the positions of the flow valve I202 and the flow valve II 203, the water inlet pipe 105 reaches the position of the fan blade pipe 201 to enable the fan blade 206 to rotate, the fan blade 206 rotates faster when the water flow is larger, the fan blade 206 rotates to enable the centrifugal rod 209 to rotate, the centrifugal rod 209 is opened under the action of the centrifugal force, the elastic force of the flow spring 213 is overcome to pull the sliding rod II 214, the other side overcomes the water flow force to pull the sliding rod I208, the sliding rod I208 is pulled to pull the sliding plate I204, when the sliding plate I204 slides, the crank I215 and the crank II 216 rotate, so that the opening and closing degree between the flow valve I202 and the flow valve II 203 is reduced, and accordingly, the flowing water flow is reduced, and the effect of stabilizing the water flow in the water inlet pipe 105 is achieved.
As shown in fig. 6-10, a support ii 301 is fixedly connected to the base 103, a gas pipe 302 is fixedly connected to the support ii 301, one end of the gas pipe 302 is communicated with the ballast tank 104, a unidirectional conduction valve is arranged in the gas pipe 302, a rotating rod 305 is rotatably mounted on the support ii 301, a receiving ring 304 is fixedly mounted on the rotating rod 305, a sealing sliding shaft 303 is slidably mounted on the ballast tank 104, one end of the sealing sliding shaft 303, far away from the ballast tank 104, is fixedly connected with a compression rod 306, the other end of the compression rod 306 is fixedly connected with a spring i 311, the other end of the spring i 311 is fixedly connected with an inner cylinder 315, a T-shaped rod 310 is slidably connected to the inner cylinder 315, the T-shaped rod 310 is matched with the rotating rod 305, a shifting block 318 and a spring fixing shaft 319 are fixedly connected to the spring ii 316 on the spring fixing shaft 319, the other end of the spring ii 316 is fixedly connected to the inner cylinder 315, a spring 317 and a set of switch frames 309 are fixedly connected to the inner cylinder 315, the switch frame 309 is fixedly connected with a switch pin 314, the switch pin 314 is connected with an air supply pipe 308 in a sliding manner, the air supply pipe 308 is fixedly connected with an air filtering tank 307, the air supply pipe 308 is fixedly connected with an air supply pipe 302, the bracket II 301 is fixedly connected with an annular bracket 312, the annular bracket 312 is fixedly connected with an outer cylinder 313, an inner cylinder 315 is connected with the outer cylinder 313 in a sliding manner, the switch frame 309 is connected with the outer cylinder 313 in a sliding manner, the elastic sheet 317 is a flexible metal film, the outer cylinder 313 is provided with a T-shaped opening, the shifting block 318 is a right trapezoid-shaped block, when the water level of the steady flow tank 104 drops to generate negative pressure, the sealing sliding shaft 303 is shifted downwards to drive the inner cylinder 315 downwards, when the elastic sheet 317 fixedly connected with the inner cylinder 315 is contacted with the T-shaped opening of the outer cylinder 313, the inner cylinder 315 cannot be shifted again, at the moment, the spring I311 begins to compress, meanwhile, the sealing sliding shaft 303 is still continuously lowered, when the water level in the steady flow tank 104 is lowered to a warning line, namely, when the negative pressure in the steady flow tank 104 reaches the condition of damaging the normal operation of a unit and a municipal pipe network, the controller 107 controls the pump 106 in the mute pipe to stop working, at the moment, the sealing sliding shaft 303 is lowered to press the bearing ring 304, so that the rotating rod 305 rotates, the rotating rod 305 rotates to enable the T-shaped rod 310 to rise, a certain gap is reserved between the rotating rod 305 and the T-shaped rod 310, the rotating rod 305 is not influenced when the T-shaped rod 310 descends, the spring fixing shaft 319 compresses the spring II 316 after rising, drives the shifting block 318 to be jointed with the elastic sheet 317, so that the elastic sheet 317 approaches the spring II 316, when the elastic sheet 317 is no longer attached to the T-shaped opening on the outer cylinder 313, the inner cylinder 315 moves rapidly downward under the elastic force of the spring i 311, and drives a set of switch pins 314 to rapidly descend to open the connection port between the air supply pipe 308 and the air supply pipe 302, so that the external air passes through the air filter tank 307 and the air supply pipe 308, the air supply pipe 308 reaches the air supply pipe 302, and finally reaches the steady flow tank 104, so that the air pressure in the steady flow tank 104 is balanced, when the water level line in the steady flow tank 104 rises again to the safe position, the controller 107 controls the pump 106 in the mute pipe to start to supply water, and in the water level rising process, the air firstly lifts up the sealing sliding shaft 303 to reset, and then is discharged through the vacuum suppressor 108.
As shown in fig. 11 and 12, a temporary steady flow tank i 401 is fixedly connected to the water outlet pipe 101, a sliding shaft 407 and a displacement plate 410 are slidably connected to the temporary steady flow tank i 401, the sliding shaft 407 is fixedly connected to the displacement plate 410, a spring iii 409 is fixedly connected to the displacement plate 410, the other end of the spring iii 409 is fixedly connected to the temporary steady flow tank i 401, a fixed wheel 406 is fixedly connected to the sliding shaft 407, a clamping frame 402 is fixedly connected to the temporary steady flow tank i 401, two ends of the clamping frame 402 are respectively rotatably connected with a rotating wheel 403, two sliding shaft pin barrels 413 are fixedly connected to the water outlet pipe 101, the two sliding shaft pin barrels 413 are symmetrical with respect to the temporary steady flow tank i 401, a sliding shaft pin 412 is slidably connected to the sliding shaft pin barrels 413, a spring iv 411 is fixedly connected to the sliding shaft pin 412, the other end of the spring IV 411 is fixedly connected with the sliding shaft pin barrel 413, the sliding shaft pin barrels 413 are connected with the temporary steady flow tank II 404 through water pipes, the two sliding shaft pins 412 are connected through ropes 408, the ropes 408 are connected with the rotating wheels 403 and the fixed wheels 406 in a sliding mode, the temporary steady flow tank II 404 is connected with the water outlet pipe 101 through the water pipes, a one-way conducting valve 405 is arranged on the water pipes communicated with the temporary steady flow tank II 404 and the water outlet pipe 101, when the input water flow of the water outlet pipe 101 is greater than the output water flow, redundant water is firstly stored by the temporary steady flow tank I401, the temporary steady flow tank II 404 is triggered to store the water after the storage of the temporary steady flow tank I401 is completed, and when the input water flow of the water outlet pipe 101 is less than the output water flow, the water in the temporary steady flow tank I401 and the temporary steady flow tank II 404 can be compensated and output.
Working principle: after the water flow is input from the water inlet pipe 105, the water outlet stably reaches the steady flow tank 104 through the steady flow tank water inlet pipe 111 by the adjustment of the flow control part 2, when the water flow input by the steady flow tank water inlet pipe 111 becomes small, the water level line in the steady flow tank 104 is reduced to generate negative pressure due to the continuous operation of the pump 106 in the mute pipe, the negative pressure can harm a unit and a municipal pipe network when the water level line is reduced to a warning line, at the moment, the controller 107 controls the pump 106 in the mute pipe to stop working, the negative pressure balancing part 3 starts to balance the negative pressure in the steady flow tank 104, the pump 106 in the mute pipe starts to work after the water level line in the steady flow tank 104 rises to a safety line, and the water supply work is assisted by the temporary steady flow tank II 404 and the temporary steady flow tank I401 in the time when the pump 106 in the mute pipe stops working.
The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the present invention without inventive labor, as those skilled in the art will recognize from the above-described concepts.

Claims (5)

1. The utility model provides a mute energy-conserving no negative pressure full frequency conversion water supply equipment, including outlet pipe (101), transfer water pipe (102), base (103) and install stationary flow jar (104) and support I (109) on base (103), set up vacuum suppressor (108) on stationary flow jar (104), stationary flow jar drain pipe (110), stationary flow jar water inlet pipe (111), stationary flow jar drain pipe (110) are connected with transfer water pipe (102), transfer water pipe (102) are connected with outlet pipe (101) through many water pipes, all be provided with silence pipe pump (106) on every water pipe that transfer water pipe (102) are connected with outlet pipe (101), connect controller (107) on silence pipe pump (106), controller (107) are installed on support I (109), its characterized in that: the flow control component (2) is fixedly connected to the steady flow tank water inlet pipe (111), the flow control component (2) is provided with a flow valve I (202), a flow valve II (203), a fan blade (206) and a centrifugal rod (209), the opening and closing degree of the flow valve I (202) and the flow valve II (203) control the water flow, the rotating speed of the fan blade (206) is changed through the inflow water flow, the rotating speed of the centrifugal rod (209) is regulated by the rotating speed of the fan blade (206), and the opening and closing degree of the flow valve I (202) and the flow valve II (203) is regulated by the rotating speed of the centrifugal rod (209) so as to achieve the purpose of stably controlling the water flow;
the steady flow tank (104) is provided with a negative pressure balancing component (3), the negative pressure balancing component (3) is provided with a gas pipe (302), a sealing sliding shaft (303) and a switch pin shaft (314), when the steady flow tank (104) generates negative pressure, the sealing sliding shaft (303) is displaced, and when the negative pressure reaches a warning line threshold value, the switch pin shaft (314) is displaced to open the gas pipe (302) by the displacement of the sealing sliding shaft (303), so that the external air enters the steady flow tank (104) to balance the air pressure;
an auxiliary water supply part (4) is arranged on the water outlet pipe (101), a temporary steady flow tank I (401), a temporary steady flow tank II (404) and a sliding shaft (407) are arranged on the auxiliary water supply part (4), when the water discharge of the pump (106) in the mute pipe at a certain moment is larger than the external water consumption, the temporary steady flow tank I (401) is temporarily stored by the sliding shaft (407) in a displacement mode, if the temporary steady flow tank I (401) is full, the sliding shaft (407) drives the temporary steady flow tank II (404) to start storing water, and when the water discharge of the pump (106) in the mute pipe is smaller than the external water consumption, the water stored by the temporary steady flow tank I (401) and the temporary steady flow tank II (404) is preferably discharged;
the device is characterized in that a support II (301) is fixedly connected to the base (103), a gas pipe (302) is fixedly connected to the support II (301), one end of the gas pipe (302) is communicated with the steady flow tank (104), a rotating rod (305) is rotatably installed on the support II (301), a bearing ring (304) is fixedly installed on the rotating rod (305), a sealing sliding shaft (303) is slidably installed on the steady flow tank (104), the sealing sliding shaft (303) is matched with the bearing ring (304), one end, far away from the steady flow tank (104), of the sealing sliding shaft (303) is fixedly connected with a pressing rod (306), the other end of the pressing rod (306) is fixedly connected with a spring I (311), the other end of the spring I (311) is fixedly connected with an inner cylinder (315), a T-shaped rod (310) is slidably connected with the inner cylinder (315), the T-shaped rod (310) is matched with the rotating rod (305), a moving block (318) and a spring fixing shaft (319) are fixedly connected to the T-shaped rod (310), a spring II (316) is fixedly connected to the other end of the spring II (316) is fixedly connected to the inner cylinder (315);
the novel air filter is characterized in that an elastic sheet (317) and a group of switch frames (309) are fixedly connected to the inner cylinder (315), a switch pin shaft (314) is fixedly connected to the switch frames (309), an air supply pipe (308) is connected to the switch pin shaft (314) in a sliding mode, an air filter tank (307) is fixedly connected to the air supply pipe (308), the air supply pipe (308) is fixedly connected with the air supply pipe (302), an annular support (312) is fixedly connected to the support II (301), an outer cylinder (313) is fixedly connected to the annular support (312), the inner cylinder (315) is connected with the outer cylinder (313) in a sliding mode, and the switch frames (309) are connected with the outer cylinder (313) in a sliding mode;
the elastic piece (317) is an elastic metal film, the outer cylinder (313) is provided with a T-shaped opening, the displacement block (318) is a right trapezoid-shaped block, the elastic piece (317) is matched with the outer cylinder (313), and the elastic piece (317) is matched with the displacement block (318).
2. The mute energy-saving non-negative-pressure full-variable-frequency water supply device according to claim 1, wherein: flow control part (2) on be provided with flabellum pipe (201), fixed connection stationary flow jar water inlet pipe (111), water inlet pipe (105) on flabellum pipe (201), flabellum pipe (201) on rotate and connect pivot (212), fixed connection flabellum (206) on pivot (212), pivot (212) on rotate and connect a set of off-centre pole (209), sliding connection slide bar II (214), slide bar I (208) on pivot (212), off-centre pole (209) on rotate and connect a set of connecting rod II (210), connecting rod III (211), slide bar I (208) and connecting rod III (211) rotate and be connected, slide bar II (214) and connecting rod II (210) rotate and be connected, fixed connection flow spring (213) on slide bar II (214), flow spring (213) other end fixed connection off-centre pole (209), support I (109) on slidable mounting slide plate II (207) on slide plate II (207) rotate and connect connecting rod I (205), slide bar II (207) on rotating and connecting rod I (208).
3. The mute energy-saving non-negative-pressure full-variable-frequency water supply device according to claim 2, wherein: the utility model provides a water inlet pipe (105) on fixed mounting sliding plate base (217), sliding plate base (217) go up sliding mounting sliding plate I (204), on sliding plate I (204) rotate connecting rod I (205), sliding plate I (204) on sliding mounting crank I (215), crank II (216), crank I (215), crank II (216) coaxial rotation installation, flow valve I (202) and crank II (216) fixed connection, flow valve II (203) and crank I (215) fixed connection.
4. The mute energy-saving non-negative-pressure full-variable-frequency water supply device according to claim 1, wherein: the utility model provides a water outlet pipe (101) on fixed connection temporary stationary flow jar I (401), sliding connection sliding shaft (407), displacement board (410) on temporary stationary flow jar I (401), sliding shaft (407) and displacement board (410) fixed connection, displacement board (410) on fixed connection spring III (409), the other end fixed connection temporary stationary flow jar I (401) of spring III (409), sliding shaft (407) on fixed connection tight pulley (406), temporary stationary flow jar I (401) on fixed connection holder (402), the both ends of holder (402) rotate respectively and connect runner (403).
5. The mute energy-saving non-negative-pressure full-variable-frequency water supply device according to claim 4, wherein: the water outlet pipe (101) on still fixedly connected with two slip pivot barrels (413), two slip pivot barrels (413) are symmetrical about interim stationary flow jar I (401), sliding connection slip pivot (412) on slip pivot barrel (413), fixed connection spring IV (411) on slip pivot (412), spring IV (411) other end fixed connection slip pivot barrel (413), slip pivot barrel (413) are connected with interim stationary flow jar II (404) through the water pipe, are connected through rope (408) on two slip pivot (412), rope (408) and runner (403), fixed wheel (406) sliding connection, interim stationary flow jar II (404) be connected with outlet pipe (101) through the water pipe, be provided with one-way switch-on valve (405) on the water pipe of interim stationary flow jar II (404) and outlet pipe (101) intercommunication.
CN202210843176.8A 2022-07-18 2022-07-18 Mute energy-saving negative-pressure-free full-frequency-conversion water supply equipment Active CN114960831B (en)

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CN115324168B (en) * 2022-09-07 2023-08-15 宏斯机械（上海）有限公司 Non-negative pressure pipe network supercharging steady flow water supply equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101487282A (en) * 2009-02-12 2009-07-22 王道光 Silent network pressure-superposition water supply equipment
WO2015100502A1 (en) * 2014-01-03 2015-07-09 Massachusetts Institute Of Technology Self-throttling valves for residential water supply systems
CN209053155U (en) * 2018-10-26 2019-07-02 重庆金越水务有限公司 Non-negative pressure water service system
CN210946972U (en) * 2019-10-25 2020-07-07 襄阳科云天科技有限公司 Non-negative pressure water supply system
CN213062177U (en) * 2020-08-31 2021-04-27 长沙中赢供水设备有限公司 Mute type full-automatic non-negative pressure water supply equipment
CN113431146A (en) * 2021-07-26 2021-09-24 安徽蓝博供水设备有限公司 Tank type non-negative pressure water supply equipment
CN216973575U (en) * 2022-01-28 2022-07-15 意万欧(广州)有限公司 Negative pressure eliminating device for non-negative pressure water supply equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101487282A (en) * 2009-02-12 2009-07-22 王道光 Silent network pressure-superposition water supply equipment
WO2015100502A1 (en) * 2014-01-03 2015-07-09 Massachusetts Institute Of Technology Self-throttling valves for residential water supply systems
CN209053155U (en) * 2018-10-26 2019-07-02 重庆金越水务有限公司 Non-negative pressure water service system
CN210946972U (en) * 2019-10-25 2020-07-07 襄阳科云天科技有限公司 Non-negative pressure water supply system
CN213062177U (en) * 2020-08-31 2021-04-27 长沙中赢供水设备有限公司 Mute type full-automatic non-negative pressure water supply equipment
CN113431146A (en) * 2021-07-26 2021-09-24 安徽蓝博供水设备有限公司 Tank type non-negative pressure water supply equipment
CN216973575U (en) * 2022-01-28 2022-07-15 意万欧(广州)有限公司 Negative pressure eliminating device for non-negative pressure water supply equipment

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