CN217923880U - Efficient does not have negative pressure frequency conversion water supply installation - Google Patents
Efficient does not have negative pressure frequency conversion water supply installation Download PDFInfo
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- CN217923880U CN217923880U CN202220528464.XU CN202220528464U CN217923880U CN 217923880 U CN217923880 U CN 217923880U CN 202220528464 U CN202220528464 U CN 202220528464U CN 217923880 U CN217923880 U CN 217923880U
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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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Abstract
The utility model discloses an efficient does not have negative pressure frequency conversion water supply installation, including water tank and flow water pressure control device, the upper end of water tank is provided with the water inlet, the lower extreme of water tank is provided with the drain, the below of water tank is provided with the fixing base, the upper end of fixing base is provided with the fixed plate, and the mode and the fixing base fixed connection that the fixed plate passes through screwed connection, the fixed plate is provided with two, two the upper end of fixed plate and the side that is located the water tank are provided with the motor, the motor is provided with two. Two the side that just is located the water tank between the motor is provided with pressure measurement device, pressure measurement device's lower extreme is provided with the connecting pipe, the middle part of connecting pipe just is located and is provided with flow water pressure control device between two motors, the end of connecting pipe is provided with the water pump, through such structure setting, can effectually solve original device, the inconvenient problem of water pressure flow control, and solve original device middling pressure when too high and cross low, influence the problem that high-rise supplied water.
Description
Technical Field
The utility model belongs to the technical field of water supply equipment is relevant, concretely relates to efficient does not have negative pressure frequency conversion water supply installation.
Background
The non-negative pressure variable frequency water supply device is composed of a set of advanced water supply equipment, and aims to solve the problem of local pressure drop caused by direct water suction of a water pump from an outdoor water supply pipe network and the problem of secondary pollution to water quality existing in secondary pressurization water supply equipment.
Through retrieval, the prior patent application CN201320147779.0 discloses a non-negative pressure variable frequency water supply device with air supplement function, comprising: the device comprises a remote-transmission pressure gauge, a water inlet, a vacuum eliminator, a liquid level detector, a cleaning and blowdown valve, an energy storage and flow stabilization tank, a variable frequency control cabinet, a stainless steel filter screen and a water outlet; the energy storage stationary flow jar sets up in vacuum eliminator right side top, energy storage stationary flow jar left side top sets up the water inlet, energy storage stationary flow jar left side bottom sets up the washing blowoff valve, set up liquid level detector in the middle of energy storage stationary flow jar bottom, energy storage stationary flow jar left side below sets up the delivery port, energy storage stationary flow jar passes through the pipe network and is connected with the variable frequency control cabinet, the centre sets up the teletransmission manometer on the pipe network, vacuum eliminator air supplement unit passes through pipeline and vacuum eliminator intercommunication, the centre sets up the teletransmission manometer. An object of the utility model is to provide an automatic tonifying qi, area is little, no negative pressure, pollution-free, the installation is swift, reliable official's net stack tonifying qi frequency conversion water supply installation moves.
Above patent application in use, owing to do not have flow water pressure control adjustment mechanism, so can lead to water pressure flow control inconvenient and water pressure too high and influence high-rise water supply when crossing excessively, can't be accurate carry out discharge size control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an efficient does not have negative pressure frequency conversion water supply installation to solve and to provide in the above-mentioned background art because there is not flow water pressure control adjustment mechanism, so can lead to water pressure flow control inconvenient and water pressure too high and influence high-rise water supply when crossing low, the unable accurate problem of carrying on discharge size control.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an efficient does not have negative pressure frequency conversion water supply installation, includes water tank and flow water pressure control device, the upper end of water tank is provided with the water inlet, the lower extreme of water tank is provided with the drain, the below of water tank is provided with the fixing base, the upper end of fixing base is provided with the fixed plate, and the fixed plate passes through screwed connection's mode and fixing base fixed connection, the fixed plate is provided with two, two the upper end of fixed plate and the side that is located the water tank are provided with the motor, the motor is provided with two. Two the side that just is located the water tank between the motor is provided with pressure measurement device, pressure measurement device's lower extreme is provided with the connecting pipe, the middle part of connecting pipe just is located and is provided with flow water pressure control device between two motors, the end of connecting pipe is provided with the water pump.
Preferably, the flow and water pressure control device comprises a drainage outer pipe, a drainage inner pipe, a valve, a sealing ring, an adjusting knob and a connecting rod, wherein the drainage inner pipe is arranged in the middle of the drainage outer pipe, the valve is arranged in the drainage inner pipe, the connecting rod is arranged at the upper end of the valve, the sealing ring is arranged at the lower end of the connecting rod and at the upper end of the valve, and the adjusting knob is arranged at the upper end of the connecting rod and above the drainage outer pipe.
Preferably, the sealing ring is made of rubber materials, and the position of the sealing ring is fixed.
Preferably, the inner drainage pipe and the outer drainage pipe are both of pipeline structures made of stainless steel materials, and the outer diameter of the inner drainage pipe is consistent with the inner diameter of the outer drainage pipe.
Preferably, the head of the water pump is one to two hundred meters.
Preferably, the water inlet is connected in series with a tap water pipe network.
Preferably, the accuracy of the pressure detection device is zero-point zero-MPA.
Compared with the prior art, the utility model provides an efficient does not have negative pressure frequency conversion water supply installation possesses following beneficial effect:
the utility model discloses water inlet and running water pipe network series connection on the well water tank, open the drain, with the inside remaining discharge of water tank, then for the equipment circular telegram, two motors through fixed plate fixed connection of fixing base upper end drive the water pump and begin to work, the water pump carries the running water in the water tank in the connecting pipe, then flow water pressure control device through the connecting pipe connection gets into the reposition of redundant personnel stage, in the connecting pipe, come real-time detection water pressure through the pressure detection device, when water pressure is too high or low excessively, adjust through flow water pressure control device, in flow water pressure control device, the running water shunts the discharge through the inside drainage inner tube of drainage outer tube, adjust knob through clockwise rotation connecting rod upper end, make the valve that is located the sealing washer below descend, internal diameter with the drainage inner tube reduces, make the flow reduce, water pressure increase, the adjust knob of anticlockwise needle rotation connecting rod upper end, make the valve that is located the sealing washer below rise, make the flow increase, water pressure reduce, set up through such structure, can effectually solve in the original device, the inconvenient problem of water pressure flow regulation, when solving original device normal water pressure and deciding too high and low, influence the problem of high-rise.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and do not constitute a limitation on the invention, and in the drawings:
fig. 1 is a schematic structural view of a top view of an efficient non-negative pressure variable frequency water supply device provided by the present invention;
fig. 2 is a schematic structural view of a front view of an efficient non-negative pressure variable frequency water supply device provided by the present invention;
fig. 3 is a schematic view of the internal structure of the flow and water pressure control device of the efficient non-negative pressure variable frequency water supply device provided by the present invention;
fig. 4 is a schematic cross-sectional structure diagram of a flow and water pressure control device of an efficient non-negative pressure variable frequency water supply device provided by the utility model;
in the figure: 1. a water tank; 2. a flow rate water pressure control device; 3. a water inlet; 4. a sewage draining port; 5. a pressure detection device; 6. a motor; 7. a water pump; 8. a fixing plate; 9. a fixed seat; 10. a connecting pipe; 21. an outer drainage pipe; 22. a drainage inner pipe; 23. a valve; 24. a seal ring; 25. adjusting a knob; 26. a connecting rod.
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 work belong to the protection scope of the present invention.
Example one
Referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides an efficient does not have negative pressure frequency conversion water supply installation, including water tank 1 and flow water pressure control device 2, the upper end of water tank 1 is provided with water inlet 3, the lower extreme of water tank 1 is provided with drain 4, the below of water tank 1 is provided with fixing base 9, the upper end of fixing base 9 is provided with fixed plate 8, and fixed plate 8 passes through screwed connection's mode and fixing base 9 fixed connection, fixed plate 8 is provided with two, the side that the upper end of two fixed plates 8 just is located water tank 1 is provided with motor 6, motor 6 is provided with two. The side that just is located water tank 1 between two motors 6 is provided with pressure measurement device 5, and pressure measurement device 5's lower extreme is provided with connecting pipe 10, and the middle part of connecting pipe 10 just is located and is provided with flow water pressure control device 2 between two motors 6, and the end of connecting pipe 10 is provided with water pump 7, and water pump 7's lift is one to two hundred meters, and water inlet 3 establishes ties with the water pipe network, and pressure measurement device 5's precision is zero one MPA.
Example two
Referring to fig. 3 and 4, the present invention provides a technical solution: the utility model provides an efficient does not have negative pressure frequency conversion water supply installation, flow water pressure controlling means 2 includes drainage outer tube 21, drainage inner tube 22, valve 23, sealing washer 24, adjust knob 25 and connecting rod 26, the middle part of drainage outer tube 21 is provided with drainage inner tube 22, be provided with valve 23 in the drainage inner tube 22, the upper end of valve 23 is provided with connecting rod 26, the lower extreme of connecting rod 26 and the upper end that is located valve 23 are provided with sealing washer 24, the upper end of connecting rod 26 and the top that is located drainage outer tube 21 are provided with adjust knob 25, sealing washer 24 is made for rubber materials, and the rigidity of sealing washer 24, drainage inner tube 22 and drainage outer tube 21 are the pipeline structure that stainless steel material made, and the external diameter of drainage inner tube 22 is unanimous with the internal diameter of drainage outer tube 21, through adjust knob 25 of clockwise rotation connecting rod 26 upper end, make valve 23 that is located the sealing washer 24 below descend, reduce the internal diameter of drainage inner tube 22, make the flow reduce, the water pressure increases, anticlockwise needle rotates adjust knob 25 of connecting rod 26 upper end, make the valve 23 that is located the lower end of sealing washer 24, make flow increase, make the flow increase, through such structure setting, can be in the original water pressure regulation device, it is inconvenient, solve the problem that the high-rise, solve high-rise of water supply problem when the water supply is solved, the problem that the high-rise.
The utility model discloses a theory of operation and use flow: the utility model discloses install well the back, water inlet 4 and the water pipe network series connection on the water tank 1, open drain 4, with 1 inside remaining discharge of water tank, then for equipment circular telegram, two motors 6 through the fixed plate 8 fixed connection of fixing base 9 upper end drive water pump 7 and begin to work, water pump 7 carries the running water in the water tank 1 in the connecting pipe 10, then flow water pressure control device 2 through connecting pipe 10 connection gets into the reposition of redundant personnel stage, in connecting pipe 10, come real-time detection water pressure through pressure detection device 5, when water pressure is too high or cross lowly, adjust through flow water pressure control device 2, in flow water pressure control device 2, the running water carries out reposition of redundant personnel through the inside drainage inner tube 22 of drainage outer tube 21 and discharges, through clockwise rotation connecting rod 26 upper end adjust knob 25, make the valve 23 that is located the sealing washer 24 below descend, reduce the internal diameter of drainage inner tube 22, make the flow reduce, water pressure increase, the adjust knob 25 of needle anticlockwise rotation connecting rod 26 upper end, make the valve 23 that is located the sealing washer 24 below rise, make the flow increase, water pressure reduce, through such structure setting, can effectually solve in the original device, water pressure regulation knob 25 of flow regulation device, solve the problem of high-rise and solve the problem of high-rise of water supply and solve inconvenience.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an efficient does not have negative pressure frequency conversion water supply installation, includes water tank (1) and flow water pressure control device (2), its characterized in that: the water tank is characterized in that a water inlet (3) is formed in the upper end of the water tank (1), a sewage draining outlet (4) is formed in the lower end of the water tank (1), a fixing seat (9) is arranged below the water tank (1), a fixing plate (8) is arranged at the upper end of the fixing seat (9), the fixing plate (8) is fixedly connected with the fixing seat (9) in a screw connection mode, two fixing plates (8) are arranged, motors (6) are arranged at the upper end of the fixing plate (8) and on the side face located on the water tank (1), two motors (6) are arranged, two pressure detection devices (5) are arranged between the motors (6) and on the side face located on the water tank (1), a connecting pipe (10) is arranged at the lower end of each pressure detection device (5), a flow water pressure control device (2) is arranged between the two motors (6) in the middle of the connecting pipe (10), and a water pump (7) is arranged at the tail end of the connecting pipe (10).
2. The efficient non-negative-pressure variable-frequency water supply device of claim 1, which is characterized in that: flow water pressure controlling means (2) are including drainage outer tube (21), drainage inner tube (22), valve (23), sealing washer (24), adjust knob (25) and connecting rod (26), the middle part of drainage outer tube (21) is provided with drainage inner tube (22), be provided with valve (23) in drainage inner tube (22), the upper end of valve (23) is provided with connecting rod (26), the lower extreme of connecting rod (26) and the upper end that is located valve (23) are provided with sealing washer (24), the upper end of connecting rod (26) and the top that is located drainage outer tube (21) are provided with adjust knob (25).
3. The efficient non-negative-pressure variable-frequency water supply device of claim 2, which is characterized in that: the sealing ring (24) is made of rubber materials, and the position of the sealing ring (24) is fixed.
4. The efficient non-negative-pressure variable-frequency water supply device of claim 2, which is characterized in that: the drainage inner pipe (22) and the drainage outer pipe (21) are both of pipeline structures made of stainless steel materials, and the outer diameter of the drainage inner pipe (22) is consistent with the inner diameter of the drainage outer pipe (21).
5. The efficient non-negative-pressure variable-frequency water supply device of claim 1, wherein: the lift of the water pump (7) is one to two hundred meters.
6. The efficient non-negative-pressure variable-frequency water supply device of claim 1, wherein: the water inlet (3) is connected with a tap water pipe network in series.
7. The efficient non-negative-pressure variable-frequency water supply device of claim 1, which is characterized in that: the precision of the pressure detection device (5) is zero-MPA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220528464.XU CN217923880U (en) | 2022-03-11 | 2022-03-11 | Efficient does not have negative pressure frequency conversion water supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220528464.XU CN217923880U (en) | 2022-03-11 | 2022-03-11 | Efficient does not have negative pressure frequency conversion water supply installation |
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| Publication Number | Publication Date |
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| CN217923880U true CN217923880U (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220528464.XU Active CN217923880U (en) | 2022-03-11 | 2022-03-11 | Efficient does not have negative pressure frequency conversion water supply installation |
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| CN (1) | CN217923880U (en) |
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2022
- 2022-03-11 CN CN202220528464.XU patent/CN217923880U/en active Active
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