CN110952614A - Secondary water supply equipment for servo motor - Google Patents
Secondary water supply equipment for servo motor Download PDFInfo
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- CN110952614A CN110952614A CN201911180286.5A CN201911180286A CN110952614A CN 110952614 A CN110952614 A CN 110952614A CN 201911180286 A CN201911180286 A CN 201911180286A CN 110952614 A CN110952614 A CN 110952614A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 312
- 238000004146 energy storage Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000008400 supply water Substances 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000004622 sleep time Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Classifications
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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
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- 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
- E03B7/07—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
-
- 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
- E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves
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- 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)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention is suitable for the technical field of water supply equipment, and provides servo motor secondary water supply equipment which comprises a water inlet assembly, a water outlet assembly and a control assembly, wherein the water inlet assembly comprises a base, two mounting plates, two water storage tanks, a water inlet pipe, a pressure sensor and a water outlet pipe; through setting up servo motor, pressure sensor, signal isolator and industrial control touch-sensitive screen for the pressure size that pressure sensor detected can be divided into two with pressure signal through signal isolator and is passed to two servo motor, changes the servo motor rotational speed according to the pressure value at the integrated singlechip by servo motor, thereby reaches the constant voltage effect, prevents that the not enough condition of influence water of high-rise user water pressure from taking place, guarantees to supply water safety, reliably, steady and energy-conservation to high-rise user.
Description
Technical Field
The invention belongs to the technical field of water supply equipment, and particularly relates to secondary water supply equipment for a servo motor.
Background
The secondary water supply equipment of the servo motor is a pressurized servo water supply unit, is directly connected with a municipal water supply network, and is connected with pressure-superposed water supply in series on the basis of the residual pressure of the municipal pipe network to ensure that the pressure of the municipal pipe network is not less than the set protection pressure (the set pressure is higher than the pressure requirement of a direct supply area of a community and is generally not less than 1.2Kg), thereby ensuring the water supply pressure of high-rise users;
the traditional secondary water supply equipment is difficult to ensure that the water pressure is constant, so that the water pressure of high-rise users is low easily, and the normal water demand of the high-rise users cannot be met.
Disclosure of Invention
The invention provides servo motor secondary water supply equipment, and aims to solve the problems that the traditional secondary water supply equipment is difficult to ensure constant water pressure, so that the water pressure of high-rise users is easy to be smaller, and the normal water demand of the high-rise users cannot be met.
The invention is realized in such a way that the secondary water supply equipment of the servo motor comprises a water inlet component, a water outlet component and a control component, the water inlet component comprises a base, a mounting plate, a water storage tank, a water inlet pipe, a pressure sensor and a water outlet pipe, the mounting plate is fixedly connected with the base, and two mounting plates are arranged, the two mounting plates are respectively positioned at two sides of the base, the water storage tank is fixedly connected with the mounting plates, the water storage tank is positioned on one side of the mounting plate far away from the base, the water inlet pipe is fixedly connected with the water storage tank, the water inlet pipe is positioned at one side of the water storage tank, the pressure sensor is fixedly connected with the water storage tank, the pressure sensor is positioned on one side of the water inlet pipe, the water outlet pipe is fixedly connected with the water storage tank, and the water outlet pipe is positioned on one side wall of the water storage tank close to the base;
the water outlet assembly comprises a connecting water pipe, the connecting water pipe is fixedly connected with the water outlet pipe, and the connecting water pipe is located at one end, far away from the water storage tank, of the water outlet pipe.
Preferably, the water outlet assembly further comprises two pumps, two servo motors, a water outlet pipe, a second pressure sensor and an energy accumulator, the pumps are fixedly connected with the base, the two pumps are respectively positioned at two sides of the base, the input end of each pump is communicated with the corresponding connecting water pipe, the output end of each servo motor is fixedly connected with the driving shaft of the corresponding pump, the servo motors are positioned at the water outlet pipe and fixedly connected with the pumps, the water outlet pipe is positioned at the output end of each pump, the water outlet pipe is fixedly connected with the water outlet pipe, the water outlet pipe is positioned at one side, far away from the pumps, of the water outlet pipe, the second pressure sensor is fixedly connected with the water outlet pipe, the second pressure sensor is positioned at the outer side wall of the water outlet pipe, and the energy accumulator is fixedly connected with the water outlet pipe, and the accumulator is located at one side of the second pressure sensor.
Preferably, the control assembly includes switch board, industrial control touch-sensitive screen, direct current contactor, relay and circuit breaker, direct current contactor is equipped with two, and two direct current contactor respectively with two servo motor electric connection, the switch board with direct current contactor fixed connection, just the switch board is located direct current contactor's the outside, the relay with direct current contactor electric connection, just the relay is located the inner chamber of switch board, the industrial control touch-sensitive screen with switch board fixed connection, just the industrial control touch-sensitive screen is located the lateral wall of switch board, the industrial control touch-sensitive screen with relay electric connection, servo motor with industrial control touch-sensitive screen electric connection.
Preferably, the subassembly of intaking still includes the signal isolator, the signal isolator with water storage tank fixed connection, just the signal isolator is located pressure sensor keeps away from one side of inlet tube, the signal isolator with pressure sensor and two equal electric connection of servo motor.
Preferably, the water inlet assembly further comprises a water inlet valve, the water inlet valve is fixedly connected with the water inlet pipe, and the water inlet valve is located on one side, far away from the water storage tank, of the water inlet pipe.
Preferably, the water outlet assembly further comprises a water pump inlet valve, the water pump inlet valve is fixedly connected with the connecting water pipe and the pump, and the water pump inlet valve is located between the connecting water pipe and the pump.
Preferably, the water outlet assembly further comprises a water pump water outlet valve, the water pump water outlet valve is fixedly connected with the water outlet pipe and the water pump water outlet pipe, and the water pump water outlet valve is located between the water outlet pipe and the water pump water outlet pipe.
Preferably, the water outlet assembly further comprises a water outlet valve, the water outlet valve is fixedly connected with the water outlet pipe, and the water outlet valve is located at one end of the water outlet pipe.
Preferably, the water outlet assembly further comprises a flow sensor, the flow sensor is fixedly connected with the water outlet pipe, and the flow sensor is located between the second pressure sensor and the energy accumulator and electrically connected with the industrial control touch screen.
Preferably, the control assembly further comprises a circuit breaker, the circuit breaker is fixedly connected with the control cabinet, the circuit breaker is located in the inner cavity of the control cabinet, and the circuit breaker is electrically connected with the servo motor.
Compared with the prior art, the invention has the beneficial effects that: according to the secondary water supply equipment for the servo motor, the pressure sensor, the signal isolator and the industrial control touch screen are arranged, so that the pressure detected by the pressure sensor can be divided into two parts by the signal isolator to be transmitted to the two servo motors, the rotating speed of the servo motor is changed by the integrated single chip microcomputer of the servo motor according to the pressure value, a constant pressure effect is achieved, the condition that water is used due to insufficient water pressure of a high-rise user is prevented, and safe, reliable, stable and energy-saving water supply for the high-rise user is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a top view of the structure of the present invention.
In the figure: 1-water inlet component, 11-base, 12-mounting plate, 13-water storage tank, 14-water inlet pipe, 15-water inlet valve, 16-pressure sensor, 17-signal isolator, 18-water outlet pipe, 2-water outlet component, 21-connecting water pipe, 22-water pump water inlet valve, 23-pump, 24-servo motor, 25-water outlet pipe, 26-water pump water outlet valve, 27-water outlet pipe, 28-second pressure sensor, 29-energy accumulator, 210-water outlet valve, 211-flow sensor, 3-control component, 31-control cabinet, 32-industrial control touch screen, 33-DC contactor, 34-relay and 35-circuit breaker.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a servo motor secondary water supply device comprises a water inlet assembly 1, a water outlet assembly 2 and a control assembly 3, wherein the water inlet assembly 1 comprises a base 11, a mounting plate 12, a water storage tank 13, a water inlet pipe 14, a pressure sensor 16 and a water outlet pipe 18, the mounting plate 12 is fixedly connected with the base 11, the two mounting plates 12 are respectively positioned on two sides of the base 11, the water storage tank 13 is fixedly connected with the mounting plate 12, the water storage tank 13 is positioned on one side, away from the base 11, of the mounting plate 12, the water inlet pipe 14 is fixedly connected with the water storage tank 13, the water inlet pipe 14 is positioned on one side of the water storage tank 13, the pressure sensor 16 is fixedly connected with the water storage tank 13, the pressure sensor 16 is positioned on one side of the water inlet pipe 14, the water outlet pipe 18 is fixedly connected with the water storage tank 13;
the water outlet component 2 comprises a connecting water pipe 21, the connecting water pipe 21 is fixedly connected with the water outlet pipe 18, and the connecting water pipe 21 is positioned at one end of the water outlet pipe 18 far away from the water storage tank 13;
the water outlet assembly 2 further comprises a pump 23, two servo motors 24, a water outlet pipe 25, a water outlet pipe 27, a second pressure sensor 28 and an energy accumulator 29, the pump 23 is fixedly connected with the base 11, the two pumps 23 are respectively positioned on two sides of the base 11, the input end of the pump 23 is communicated with the connecting water pipe 21, the output end of the servo motor 24 is fixedly connected with the driving shaft of the pump 23, the servo motor 24 is positioned on the water outlet pipe 25 and fixedly connected with the pump 23, the water outlet pipe 25 is positioned on the output end of the pump 23, the water outlet pipe 27 is fixedly connected with the water outlet pipe 25, the water outlet pipe 27 is positioned on one side, away from the pump 23, of the water outlet pipe 25, the second pressure sensor 28 is fixedly connected with the water outlet pipe 27, the second pressure sensor 28 is positioned on the outer side wall of the water outlet pipe 27, the energy accumulator 29 is fixedly connected with the water.
The control assembly 3 comprises a control cabinet 31, an industrial control touch screen 32, two direct current contactors 33, a relay 34 and a breaker 35, wherein the two direct current contactors 33 are respectively and electrically connected with the two servo motors 24, the control cabinet 31 is fixedly connected with the direct current contactors 33, the control cabinet 31 is positioned on the outer side of the direct current contactors 33, the relay 34 is electrically connected with the direct current contactors 33, the relay 34 is positioned in an inner cavity of the control cabinet 31, the industrial control touch screen 32 is fixedly connected with the control cabinet 31, the industrial control touch screen 32 is positioned on the outer side wall of the control cabinet 31, the industrial control touch screen 32 is electrically connected with the relay 34, and the servo motors 24 are electrically connected with the industrial control touch screen 32;
the water inlet assembly 1 further comprises a signal isolator 17, the signal isolator 17 is fixedly connected with the water storage tank 13, the signal isolator 17 is located on one side, away from the water inlet pipe 14, of the pressure sensor 16, and the signal isolator 17 is electrically connected with the pressure sensor 16 and the two servo motors 24.
In the embodiment, the industrial control touch screen 32, the relay 34, the direct current contactor 33 and the servo motor 24 are arranged, so that the industrial control touch screen 32 controls the on-off of the two direct current contactors 33 through two switching values of the relay 34, the power supply of the two servo motors 24 is controlled, the control of the pump 23 is realized, the pressure sensor 16 and the signal isolator 17 are arranged, the internal pressure of the water storage tank 13 detected by the pressure sensor 16 can divide a pressure signal into two parts through the signal isolator 17 and transmit the divided pressure signal to the two servo motors 24, the integrated single chip microcomputer in the servo motor 24 changes the rotating speed of the servo motor 24 according to the pressure value, the constant pressure effect is achieved, and meanwhile, when the water consumption of a high-level user is very small, the integrated single chip microcomputer of the servo motor 24 can recognize and control the servo motor 24 to reduce the rotating speed, so that the pressure fluctuation is reduced and the energy-saving effect is, meanwhile, the problem that the servo motor 24 is damaged because the servo motor 24 cannot have a rest after long-term operation is avoided, the servo motor secondary water supply equipment comprises two servo motors 24, two industrial control touch screens 32 are controlled to alternately operate once every other period of time (24 hours) through the industrial control touch screen 32, so that a certain sleep time is ensured after each servo motor 24 operates for a period of time, the requirement that the servo motors are used for one by one is met, the servo motors 24 are directly connected with the industrial control touch screens 32, signals such as torque, rotating speed, current, voltage, temperature, system pressure and flow of the servo motors 24 can be transmitted to the industrial control touch screens 32 through RS485 communication under a Modbus protocol, the industrial control touch screens 32 transmit data signals to a webpage platform end, the real-time monitoring function of data is realized, investment is saved, and the pressure of the primary water supply in the tap water pipe network is fully utilized, the investment can be properly reduced by selecting a pressure pump, the cost investment of the equipment is saved, the occupied area of the system is saved, the saved land is fully utilized, the occupied area of a house is further increased, the land resource saving effect required by China is met, meanwhile, the water supply equipment adopts a full-sealing structure and reaches a water tap in the home of a user from the boiling water of the tap water pipe network, therefore, the pollutants can not enter the water supply system, the water body can not directly connect the air, the overflowing part can be manufactured by adopting food-grade stainless steel, the phenomenon of water pollution can be effectively prevented, meanwhile, the traditional PLC and frequency converter control are omitted by the servo motor secondary water supply equipment, and the industrial control touch screen 32 is directly communicated with the servo motor 24, the structure is simpler; meanwhile, in order to avoid the problem of communication delay, the pressure sensor 16 is directly connected with the servo motor 24 through the signal isolator 17, pressure signals are transmitted in real time, and the integrated single chip microcomputer of the servo motor 24 changes the rotating speed of the servo motor 24 according to a real-time pressure value, so that a good constant-pressure effect is achieved; meanwhile, the secondary water supply equipment for the servo motor belongs to a complete supply system, so that a user can use the secondary water supply equipment only by connecting the inlet and outlet water pipes, the construction period is short, and the installation is convenient and fast.
Further, the water inlet assembly 1 further comprises a water inlet valve 15, the water inlet valve 15 is fixedly connected with the water inlet pipe 14, and the water inlet valve 15 is located on one side of the water inlet pipe 14 far away from the water storage tank 13.
In the present embodiment, the water inlet valve 15 is provided to control the discharge of water into the servo motor secondary water supply device.
Further, the water outlet assembly 2 further comprises a water pump inlet valve 22, the water pump inlet valve 22 is fixedly connected with the connecting water pipe 21 and the pump 23, and the water pump inlet valve 22 is located between the connecting water pipe 21 and the pump 23.
In the present embodiment, the water pump inlet valve 22 is provided, so that the opening and closing of the water pump inlet valve 22 controls the water to enter the servo motor 24.
Further, the water outlet assembly 2 further includes a water pump outlet valve 26, the water pump outlet valve 26 is fixedly connected to the water outlet pipe 27 and the water outlet pipe 25, and the water pump outlet valve 26 is located between the water outlet pipe 27 and the water outlet pipe 25.
In this embodiment, the water pump outlet valve 26 is arranged, so that the opening and closing of the water pump outlet valve 26 can control water to enter the water outlet pipe 27, and the pump 23 can be conveniently detached for maintenance after the water pump outlet valve 26 and the water pump inlet valve 22 are simultaneously closed.
Further, the water outlet assembly 2 further includes a water outlet valve 210, the water outlet valve 210 is fixedly connected to the water outlet pipe 27, and the water outlet valve 210 is located at one end of the water outlet pipe 27.
In the present embodiment, the outlet valve 210 is provided, so that the opening and closing of the outlet valve 210 can be used to control the water to be discharged into the water supply network.
Further, the water outlet assembly 2 further includes a flow sensor 211, the flow sensor 211 is fixedly connected to the water outlet pipe 27, and the flow sensor 211 is located between the second pressure sensor 28 and the energy accumulator 29, and the flow sensor 211 is electrically connected to the industrial control touch screen 32.
In the embodiment, when the high-rise user does not use water, the flow sensor 211 transmits a flow signal to the industrial control touch screen 32 through an analog quantity inlet of the relay, the servo motor 24 is controlled to stop working through the industrial touch screen, so that the equipment automatically enters a dormant state to be shut down and the water supply pressure is kept, when the user recovers the water, the industrial control touch screen 32 automatically wakes up the servo motor 24 to work, the normal water supply is recovered, the problem of energy loss caused by the continuous operation of the system under the condition of no water is solved, and the energy-saving effect is achieved.
Further, the control assembly 3 further includes a circuit breaker 35, the circuit breaker 35 is fixedly connected to the control cabinet 31, the circuit breaker 35 is located in the inner cavity of the control cabinet 31, and the circuit breaker 35 is electrically connected to the servo motor 24.
In this embodiment, two circuit breakers 35 are connected between the two servo motors 24 and the 380V incoming line power supply, so that the on/off of the circuit can be manually controlled to control the operation of the servo motors 24.
The working principle and the using process of the invention are as follows: after the water supply device is installed, the water inlet valve 15 is connected with a municipal pipe network, the water outlet valve 210 and a water pipe for high-rise users can drive the pump 23 to work when the servo motor 24 is started, so that water is pumped from the water storage tank 13 and the water outlet pipe 18 to the water outlet pipe 27 and then is discharged into the municipal pipe network through the water outlet pipe 27, and further water supply is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a servo motor secondary water supply equipment which characterized in that: comprises a water inlet component (1), a water outlet component (2) and a control component (3), wherein the water inlet component (1) comprises a base (11), a mounting plate (12), water storage tanks (13), a water inlet pipe (14), a pressure sensor (16) and a water outlet pipe (18), the mounting plate (12) is fixedly connected with the base (11), the mounting plate (12) is provided with two mounting plates (12) which are respectively positioned at two sides of the base (11), the water storage tanks (13) are fixedly connected with the mounting plate (12), the water storage tanks (13) are positioned at one sides of the mounting plate (12) far away from the base (11), the water inlet pipe (14) is fixedly connected with the water storage tanks (13), the water inlet pipe (14) is positioned at one side of the water storage tanks (13), the pressure sensor (16) is fixedly connected with the water storage tanks (13), the pressure sensor (16) is positioned at one side of the water inlet pipe (14), the water outlet pipe (18) is fixedly connected with the water storage tank (13), and the water outlet pipe (18) is positioned at one side wall of the water storage tank (13) close to the base (11);
the water outlet assembly (2) comprises a connecting water pipe (21), the connecting water pipe (21) is fixedly connected with the water outlet pipe (18), and the connecting water pipe (21) is located at one end, away from the water outlet pipe (18), of the water storage tank (13).
2. The servo motor secondary water supply apparatus as claimed in claim 1, wherein: the water outlet assembly (2) further comprises a pump (23), a servo motor (24), a water outlet pipe (25), a water outlet pipe (27), a second pressure sensor (28) and an energy accumulator (29), wherein the pump (23) is fixedly connected with the base (11), the number of the pump (23) is two, the two pumps (23) are respectively positioned at two sides of the base (11), the input end of the pump (23) is communicated with the water connecting pipe (21), the output end of the servo motor (24) is fixedly connected with a driving shaft of the pump (23), the servo motor (24) is positioned at one side of the water outlet pipe (25) far away from the pump (23), the water outlet pipe (25) is positioned at the output end of the pump (23), the water outlet pipe (27) is fixedly connected with the water outlet pipe (25), and the water outlet pipe (27) is positioned at one side of the water outlet pipe (25) far away from the pump (23), the second pressure sensor (28) is fixedly connected with the water outlet pipe (27), the second pressure sensor (28) is located on the outer side wall of the water outlet pipe (27), the energy accumulator (29) is fixedly connected with the water outlet pipe (27), and the energy accumulator (29) is located on one side of the second pressure sensor (28).
3. The servo motor secondary water supply apparatus as claimed in claim 2, wherein: control assembly (3) includes switch board (31), industrial control touch-sensitive screen (32), direct current contactor (33), relay (34) and circuit breaker (35), direct current contactor (33) is equipped with two, and two direct current contactor (33) respectively with two servo motor (24) electric connection, switch board (31) with direct current contactor (33) fixed connection, just switch board (31) are located the outside of direct current contactor (33), relay (34) with direct current contactor (33) electric connection, just relay (34) are located the inner chamber of switch board (31), industrial control touch-sensitive screen (32) with switch board (31) fixed connection, just industrial control touch-sensitive screen (32) are located the lateral wall of switch board (31), industrial control touch-sensitive screen (32) with relay (34) electric connection, the servo motor (24) is electrically connected with the industrial control touch screen (32).
4. The servo motor secondary water supply apparatus as claimed in claim 1, wherein: the water inlet assembly (1) further comprises a signal isolator (17), the signal isolator (17) is fixedly connected with the water storage tank (13), the signal isolator (17) is located on one side, away from the water inlet pipe (14), of the pressure sensor (16), and the signal isolator (17) is electrically connected with the pressure sensor (16) and the two servo motors (24) in a uniform mode.
5. The servo motor secondary water supply apparatus as claimed in claim 1, wherein: the water inlet assembly (1) further comprises a water inlet valve (15), the water inlet valve (15) is fixedly connected with the water inlet pipe (14), and the water inlet valve (15) is located on one side, away from the water storage tank (13), of the water inlet pipe (14).
6. The servo motor secondary water supply apparatus as claimed in claim 2, wherein: the water outlet assembly (2) further comprises a water pump inlet valve (22), the water pump inlet valve (22) is fixedly connected with the connecting water pipe (21) and the pump (23), and the water pump inlet valve (22) is located between the connecting water pipe (21) and the pump (23).
7. The servo motor secondary water supply apparatus as claimed in claim 2, wherein: the water outlet assembly (2) further comprises a water pump water outlet valve (26), the water pump water outlet valve (26) is fixedly connected with the water outlet pipe (27) and the water outlet pipe (25), and the water pump water outlet valve (26) is located between the water outlet pipe (27) and the water outlet pipe (25).
8. The servo motor secondary water supply apparatus as claimed in claim 2, wherein: the water outlet assembly (2) further comprises a water outlet valve (210), the water outlet valve (210) is fixedly connected with the water outlet pipe (27), and the water outlet valve (210) is located at one end of the water outlet pipe (27).
9. A servo motor secondary water supply apparatus as claimed in claim 3, wherein: go out water subassembly (2) still include flow sensor (211), flow sensor (211) with outlet pipe (27) fixed connection, just flow sensor (211) are located second pressure sensor (28) with between energy storage ware (29) flow sensor (211) with industrial control touch-sensitive screen (32) electric connection.
10. A servo motor secondary water supply apparatus as claimed in claim 3, wherein: control assembly (3) still includes circuit breaker (35), circuit breaker (35) with switch board (31) fixed connection, just circuit breaker (35) are located the inner chamber of switch board (31), circuit breaker (35) with servo motor (24) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911180286.5A CN110952614A (en) | 2019-11-27 | 2019-11-27 | Secondary water supply equipment for servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911180286.5A CN110952614A (en) | 2019-11-27 | 2019-11-27 | Secondary water supply equipment for servo motor |
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| CN110952614A true CN110952614A (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911180286.5A Pending CN110952614A (en) | 2019-11-27 | 2019-11-27 | Secondary water supply equipment for servo motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112671929A (en) * | 2021-01-04 | 2021-04-16 | 薛金山 | Time-sharing multiplexing method for communication interfaces of old secondary water supply equipment |
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Application publication date: 20200403 |