CN111692104A - Water pump based on water quantity control regulating valve - Google Patents
Water pump based on water quantity control regulating valve Download PDFInfo
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- CN111692104A CN111692104A CN202010614401.1A CN202010614401A CN111692104A CN 111692104 A CN111692104 A CN 111692104A CN 202010614401 A CN202010614401 A CN 202010614401A CN 111692104 A CN111692104 A CN 111692104A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 17
- 230000001276 controlling effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004548 suspo-emulsion Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a water pump based on a water quantity control regulating valve, which comprises a pump body, wherein a first motor is arranged on the rear side of the pump body, a control valve body is arranged on the right side of the pump body, a regulating and controlling platform fixedly connected with the pump body is arranged on the upper side of the control valve body, a pump cavity is arranged in the pump body, a water inlet pipe is communicated and arranged in the front side wall of the pump cavity, a water outlet with a right opening is arranged on the right upper side of the pump cavity, a centrifugal pump blade is arranged in the pump cavity, a first inner cavity is arranged on the rear side of the pump cavity, a first rotating shaft which extends forwards and backwards is connected in a rotating and matching manner in the first inner cavity, the front side tail end of the first rotating shaft is connected with the centrifugal pump blade in a power matching manner, the rear side tail end of the first rotating shaft is connected with the first motor in a power matching manner, a second inner cavity is arranged, is convenient for operation and use.
Description
Technical Field
The invention relates to the technical field of water pumps, in particular to a water pump based on a water quantity control regulating valve.
Background
Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc., and also to transfer liquid, gas mixture and liquid containing suspended solid matter. With the development of science and technology and the progress of society, the state promotes the development of high technology all the time, the development of new energy makes the main melody of science and technology development all the time, the most commonly used solar energy in the field of new energy, generally solar energy is mainly used for power generation, the power generation is not completely integrated into more water conservancy devices, especially the most attractive water supply mode in remote areas without electricity and power, the system fully automatically works day by utilizing the solar energy which can be acquired and cannot be obtained everywhere, the system is stopped and fell without the supervision of personnel, the maintenance workload can be reduced to the lowest, and the system is an ideal green energy system integrating economic, reliability and environmental protection benefits, but the traditional solar water pump has a single water supply structure, poor adjustability and a single function, and can not adjust the water output according to actual needs, and greatly influences the use effect.
Disclosure of Invention
The invention aims to provide a water pump based on a water quantity control regulating valve, which is used for overcoming the defects in the prior art.
The water pump based on the water quantity control regulating valve comprises a pump body, wherein a first motor is arranged on the rear side of the pump body, and the water pump is characterized in that: the right side of the pump body is provided with a control valve body, the upper side of the control valve body is provided with a regulating and controlling platform fixedly connected with the pump body, the pump body is internally provided with a pump cavity, the front side wall of the pump cavity is internally communicated with a water inlet pipe, the right upper side of the pump cavity is provided with a water outlet with a right opening, the pump cavity is internally provided with a centrifugal pump blade, the rear side of the pump cavity is provided with a first inner cavity, the first inner cavity is connected with a first rotating shaft which extends forwards and backwards in a rotating and matching way, the front side tail end of the first rotating shaft is connected with the centrifugal pump blade in a power matching way, the rear side tail end of the first rotating shaft is connected with the first motor in a power matching way, the first inner cavity is internally provided with a centrifugal disc fixedly connected with the first rotating shaft in the circumferential direction, the upper side of the pump cavity is provided with a second inner cavity, the roof internal rotation cooperation of second inner chamber is connected with the second pivot that extends the setting from top to bottom, the top of second pivot has set firmly to be located the photovoltaic board frame of pump body upside, the bottom end of second pivot has set firmly to be located the first gear of second inner chamber.
Further technical scheme, drive control mechanism including set firmly in second motor on the second inner chamber diapire, the top power fit of second motor is connected with the third pivot, the fixed plate has set firmly in the third pivot, the fixed plate upside be equipped with the second gear that spline fit is connected is passed through in the third pivot, the second gear with first straining spring has set firmly between the fixed plate, second motor right side normal running fit is connected with the fourth pivot that extends the setting from top to bottom, circumference has set firmly the third gear in the fourth pivot, the upside of third gear be equipped with fourth pivot fixed connection's first band pulley.
According to the technical scheme, a movable sliding plate connected with the first inner cavity in a sliding fit mode is arranged on the upper side of the centrifugal disc, a first jacking spring is fixedly arranged between the top end face of the movable sliding plate and the top wall of the first inner cavity, a jacking rod extending up and down is connected with the top wall of the first inner cavity in a sliding fit mode, the top end of the jacking rod extends into the second inner cavity and is located at the position below the second gear, and the bottom end of the jacking rod is fixedly connected with the top end face of the movable sliding plate.
According to the technical scheme, a plurality of grooves are formed in the centrifugal disc in an annular array mode, centrifugal sliders are connected in the grooves in a sliding fit mode, and second tensioning springs fixedly connected with the inner walls of the grooves are arranged on one sides, close to the circle centers of the centrifugal discs, of the centrifugal sliders.
In a further technical scheme, the switching adjustment mechanism comprises a first sliding chute and a second sliding chute which are communicated and arranged in the rear side wall of the internal control cavity, a first sliding block which extends towards the front side is connected in a sliding fit manner in the first sliding chute, a second sliding block which extends towards the front side is connected in a sliding fit manner in the second sliding chute, a communicating groove is communicated and arranged between the first sliding chute and the second sliding chute, a first rack fixedly connected with the first sliding block and a second rack fixedly connected with the second sliding block are arranged in the communicating groove, a fourth gear respectively engaged and connected with the first rack and the second rack is further connected in the communicating groove in a rotating fit manner, a second jacking spring is fixedly arranged between the top end surface of the first sliding block and the top wall of the first sliding chute, and the front side sections of the first sliding block and the second sliding block both extend into the internal control cavity, a first spline rotating sleeve which extends downwards is connected in a rotationally matched manner in the front side section of the first sliding block, a fifth gear is fixedly arranged at the tail end of the bottom of the first spline rotating sleeve, a first spline shaft is connected in the top end face of the first spline rotating sleeve in a rotationally matched manner, a second belt wheel which is connected with the top wall of the internal control cavity in a rotationally matched manner is fixedly arranged at the top of the first spline shaft, a through groove which is communicated with the second inner cavity is arranged in the left side wall of the internal control cavity, a transmission belt which is respectively connected with the first belt wheel and the second belt wheel in a power fit manner is arranged in the through groove, a second spline rotating sleeve which extends downwards is connected in a rotationally matched manner in the front side extending section of the second sliding block, a sixth gear is fixedly arranged at the tail end of the bottom of the second spline rotating sleeve, and a second spline shaft is connected in the top end face of the second spline rotating sleeve in a rotationally matched manner, the top end surface of the adjusting and controlling platform is connected with a manual rotating disc in a rotating fit mode, and the bottom end of the manual rotating disc is connected with the top end of the second spline shaft in a power fit mode.
The control valve body comprises an upper valve body, a left connecting pipe arranged on the left side of the upper valve body and a right connecting pipe arranged on the right side of the upper valve body, wherein a first channel is arranged in the upper valve body, a second channel is arranged in the left connecting pipe, a third channel is arranged in the right connecting pipe, one side of the second channel is communicated with the water outlet, the other end of the second channel is communicated with the bottom of the first channel, one side of the third channel is communicated with the right side of the first channel, the other side of the third channel is communicated with the outside, a fixed block is fixedly arranged in the first channel, a connecting groove with a downward opening is arranged in the fixed block, a first sliding column and a second sliding column positioned on the lower side of the first sliding column are connected in a sliding fit manner in the connecting groove, a water blocking block is fixedly arranged at the bottom of the second sliding column, a third jacking spring is arranged between the first sliding column and the second sliding column, an adjusting screw rod is connected to the end face of the top of the first sliding column in a matched manner, a fifth rotating shaft which extends up and down is connected to the upper side wall of the first channel in a rotating and matched manner, the bottom end of the fifth rotating shaft is connected with the top of the adjusting screw rod in a power matched manner, and a seventh gear which is located in the inner control cavity and located between the fifth gear and the sixth gear is fixedly arranged at the top end of the fifth rotating shaft.
According to a further technical scheme, a conduction groove communicated with the outside is formed in the rear side wall of the second sliding groove, a manual rod extending forwards and backwards is connected in the conduction groove in a sliding fit mode, the front end of the manual rod is fixedly connected with the rear end face of the second sliding block, a sliding connection groove communicated with the outside is formed in the right side wall of the second sliding groove, a sliding connection rod is connected in the sliding connection groove in a sliding fit mode, an inclined surface head is fixedly arranged at the left end of the sliding connection rod, an inclined surface groove is formed in the right end face of the second sliding block, a limited sliding groove is formed in the rear side wall of the sliding connection groove in a communicating mode, a limited sliding block fixedly connected with the sliding connection rod is connected in the sliding fit mode, and a fourth jacking spring is arranged on the right side of the limited sliding block.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a water pump based on a water quantity control regulating valve in the invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view of B-B of FIG. 1 in accordance with the present invention;
fig. 4 is a schematic view of the internal structure of the centrifugal disk 552 in the present invention;
FIG. 5 is an enlarged schematic view of C of FIG. 1 in accordance with the present invention;
fig. 6 is an enlarged schematic view of D of fig. 1 of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 6, a water pump based on a water quantity control regulating valve according to an embodiment of the present invention includes a pump body 5, a first motor 7 is disposed at a rear side of the pump body 5, and the water pump is characterized in that: a control valve body 6 is arranged on the right side of the pump body 5, a control console 8 fixedly connected with the pump body 5 is arranged on the upper side of the control valve body 6, a pump cavity 51 is arranged in the pump body 5, a water inlet pipe 52 is communicated with the front side wall of the pump cavity 51, a water outlet 512 with a rightward opening is arranged on the right upper side of the pump cavity 51, a centrifugal pump blade 511 is arranged in the pump cavity 51, a first inner cavity 55 is arranged on the rear side of the pump cavity 51, a first rotating shaft 551 extending forwards and backwards is connected in a rotating fit mode in the first inner cavity 55, the front side tail end of the first rotating shaft 551 is connected with the centrifugal pump blade 511 in a power fit mode, the rear side tail end of the first rotating shaft 551 is connected with the first motor 7 in a power fit mode, a centrifugal disc 552 fixedly connected with the first rotating shaft 551 in the circumferential direction is arranged in the first inner cavity 55, a second inner cavity 53 is arranged, be equipped with interior accuse chamber 81 in the regulation and control platform 8, be equipped with in the interior accuse chamber 81 and switch adjustment mechanism, the roof normal running fit of second inner chamber 53 is connected with the second pivot 531 that extends the setting from top to bottom, the top of second pivot 531 has set firmly and is located the photovoltaic board frame 532 of 5 upsides of the pump body, the bottom end of second pivot 531 sets firmly and is located first gear 533 in the second inner chamber 53.
Advantageously or exemplarily, said drive control means comprise a second motor 534 fixed to the bottom wall of said second cavity 53, the top of the second motor 534 is connected with a third rotating shaft 5341 in a power fit manner, a fixing plate 5343 is fixedly arranged on the third rotating shaft 5341, a second gear 5342 connected with the third rotating shaft 5341 through spline fitting is arranged on the upper side of the fixing plate 5343, a first tension spring 5344 is fixedly arranged between the second gear 5342 and the fixing plate 5343, a fourth rotating shaft 535 extending up and down is connected to the right side of the second motor 534 in a rotating fit manner, a third gear 536 is fixedly arranged on the fourth rotating shaft 535 in the circumferential direction, a first belt wheel 537 fixedly connected with the fourth rotating shaft 535 is arranged on the upper side of the third gear 536, thereby realizing the rotation angle of the photovoltaic panel frame 532 through drive control and automatically controlling the opening and closing tightness of the water blocking block 614.
Beneficially or exemplarily, a movable sliding plate 554 connected with the first inner cavity 55 in a sliding fit manner is arranged on the upper side of the centrifugal disk 552, a first jacking spring 555 is fixedly arranged between the top end surface of the movable sliding plate 554 and the top wall of the first inner cavity 55, a jacking rod 553 extending up and down is connected with the top wall of the first inner cavity 55 in a sliding fit manner, the top end of the jacking rod 553 extends into the second inner cavity 53 and is located at the lower side position of the second gear 5342, and the bottom end of the jacking rod 553 is fixedly connected with the top end surface of the movable sliding plate 554, so that the clutch operation of the second gear 5432 is controlled.
Advantageously or exemplarily, the centrifugal disk 552 is provided with a plurality of grooves 5521 in an annular array, a centrifugal slider 5522 is slidably and fittingly connected in the grooves 5521, and a second tensioning spring 5523 fixedly connected with the inner wall of the groove 5521 is arranged on one side of the centrifugal slider 5522 close to the center of the centrifugal disk 552, so that the centrifugal slider 5522 and the movable sliding plate 554 are pressed and matched during rotation.
Beneficially or exemplarily, the switching adjustment mechanism includes a first sliding groove 82 and a second sliding groove 83 which are communicatively connected in a rear side wall of the internal control cavity 81, a first sliding block 821 which is extended to the front side is connected in the first sliding groove 82 in a sliding fit manner, a second sliding block 831 which is extended to the front side is connected in the second sliding groove 83 in a sliding fit manner, a communication groove 84 is communicatively connected between the first sliding groove 82 and the second sliding groove 83, a first rack 842 which is fixedly connected with the first sliding block 821 and a second rack 843 which is fixedly connected with the second sliding block 831 are arranged in the communication groove 84, a fourth gear 841 which is respectively engaged and connected with the first rack 842 and the second rack 843 is further connected in a rotating fit manner in the communication groove 84, a second jacking spring 826 is fixedly arranged between a top end surface of the first sliding block 821 and a top wall of the first sliding groove 82, the front sections of the first slider 821 and the second slider 831 both extend into the internal control cavity 81, the front section of the first slider 821 is connected with a first spline rotating sleeve 823 which extends downwards in a rotating and matching manner, the bottom end of the first spline rotating sleeve 823 is fixedly provided with a fifth gear 824, the top end surface of the first spline rotating sleeve 823 is connected with a first spline shaft 825 in a matching manner, the top of the first spline shaft 825 is fixedly provided with a second belt wheel 827 which is connected with the top wall of the internal control cavity 81 in a rotating and matching manner, the left side wall of the internal control cavity 81 is provided with a through groove 54 which is communicated with the second inner cavity 53, the through groove 54 is internally provided with a transmission belt 541 which is respectively connected with the first belt wheel 537 and the second belt wheel 827 in a power matching manner, the front extension section of the second slider 831 is connected with a second spline rotating sleeve 833 which extends downwards in a rotating and matching manner, a sixth gear 832 is fixedly arranged at the bottom end of the second spline rotary sleeve 833, a second spline shaft 834 is connected in the top end face of the second spline rotary sleeve 833 in a matching manner, a manual turntable 87 is connected to the top end face of the adjusting and controlling table 8 in a rotating and matching manner, and the bottom end of the manual turntable 87 is connected with the top end of the second spline shaft 834 in a power matching manner.
Beneficially or exemplarily, the control valve body 6 includes an upper valve body 61, a left connecting pipe 62 disposed at the left side of the upper valve body 61, and a right connecting pipe 63 disposed at the right side of the upper valve body 61, a first channel 611 is disposed in the upper valve body 61, a second channel 621 is disposed in the left connecting pipe 62, a third channel 631 is disposed in the right connecting pipe 63, one side of the second channel 621 is disposed in communication with the water outlet 512, the other end of the second channel 621 is disposed in communication with the bottom of the first channel 611, one side of the third channel 631 is disposed in communication with the right side of the first channel 611, the other side of the third channel 631 is disposed in communication with the outside, a fixing block 612 is fixedly disposed in the first channel 611, a connecting groove 6125 with a downward opening is disposed in the fixing block 612, a first sliding pillar 6121 and a second sliding pillar 613 disposed at the lower side of the first sliding pillar 6121 are slidably and fittingly connected in the connecting, the bottom of the second sliding column 613 is fixedly provided with a water blocking block 614, a third jacking spring 6123 is arranged between the first sliding column 6121 and the second sliding column 613, the top end face of the first sliding column 6121 is in threaded fit connection with an adjusting screw 6122, the upper side wall of the first channel 611 is in rotational fit connection with a fifth rotating shaft 6124 which extends up and down, the bottom end of the fifth rotating shaft 6124 is in power fit connection with the top of the adjusting screw 6122, and the top end of the fifth rotating shaft 6124 is fixedly provided with a seventh gear 615 which is positioned in the internal control cavity 81 and between the fifth gear 824 and the sixth gear 832, so that the automatic adjustment and control of the water yield can be realized.
Beneficially or exemplarily, a guiding groove 85 communicated with the outside is arranged in a rear side wall of the second sliding chute 83, a manual rod 851 extending forward and backward is connected in the guiding groove 85 in a sliding fit manner, a front end of the manual rod 851 is fixedly connected with a rear end face of the second slider 831, a sliding connection groove 86 communicated with the outside is arranged in a right side wall of the second sliding chute 83, a sliding connection rod 861 is connected in the sliding connection groove 86 in a sliding fit manner, a slope head 864 is fixedly arranged at a left end of the sliding connection rod 861, a slope groove 835 is arranged in a right end face of the second slider 831, a limited sliding groove 864 is arranged in the rear side wall of the sliding connection groove 86 in a communicating manner, a limited sliding block 862 fixedly connected with the sliding connection rod 861 in a sliding fit manner, and a fourth jacking spring 863 is arranged at a right side of the limited sliding block 864.
In the initial state, the first slider 821 is pressed by the second pressing spring 826, so that the first slider 821 is located at the bottom position in the first sliding slot 82, at this time, the first slider 821 drives the fifth gear 824 at the bottom of the first spline rotating sleeve 823 to be meshed with the seventh gear 615, at the same time, since the first rack 842 on the first slider 821 drives the fourth gear 841 to rotate, the fourth gear 841 drives the second slider 831 through the second rack 843 to be located at the topmost position in the second sliding slot 83, at this time, the limiting slider 862 is pressed by the fourth pressing spring 863, so that the limiting slider 862 drives the inclined head 864 at the lower side position of the second slider 831 through the sliding rod 861, and simultaneously the sixth gear 832 at the bottom of the second spline rotating sleeve 833 is driven by the second slider 831 to be away from the seventh gear 615, at this time, the centrifugal slider 5522 in the centrifugal disk 552 is kept in the recess 5521 by the pulling force of the second tensioning spring 5523, meanwhile, the second gear 5342 is tensioned by the first tensioning spring 5344 such that the second gear 5342 is away from the first gear 533 and is in meshing connection with the third gear 536.
Principle of operation
When the water yield needs to be automatically adjusted, the second motor 534 controls the forward and reverse rotation of the third rotating shaft 5341, the second gear 5342 on the third rotating shaft 5341 drives the third gear 536 and the first belt pulley 537 to rotate forward and reverse, the first belt pulley 537 drives the second belt pulley 827 and the first spline shaft 825 to rotate forward and reverse through the transmission belt 541, at this time, the first spline shaft 825 drives the fifth gear 824 to rotate forward and reverse through the first spline rotating sleeve 823, the fifth gear 824 drives the adjusting screw 6122 at the bottom of the fifth rotating shaft 6124 to rotate forward and reverse, so that the adjusting screw 6122 drives the first sliding column 6121 to slide along the up-and-down direction in the connecting groove 6125, and the third jacking spring 6123 is in jacking fit with the second sliding column 613, so that the tightness of the water blocking block 614 controls the water yield;
when the water yield needs to be manually adjusted, the manual rod 851 is pressed downwards, so that the manual rod 851 drives the second slide block 831 to slide towards the bottom direction in the second slide groove 83, the second rack 843 drives the first rack 842 and the first slide block 821 to move upwards by overcoming the jacking force of the second jacking spring 826 through the fourth gear 841, so that the fifth gear 824 is far away from the seventh gear 615, meanwhile, the second slide block 831 moves downwards to be in jacking sliding fit with the inclined head 864, so that the inclined head 864 drives the sliding rod 861 to move to the right by overcoming the jacking force of the fourth jacking spring 863 on the right side of the limiting slide block 862 until the second slide block 831 moves to the bottom position in the second slide groove 83, at the moment, the sixth gear 832 is meshed with the seventh gear 615, and at the same time, the inclined head 864 is in matching connection with the inclined groove 835 by the jacking force of the fourth jacking spring 863, so as to realize the position locking of the second slide block 831, then, the second spline shaft 834 is controlled through the manual turntable 87 to drive the sixth gear 832 at the bottom of the second spline rotating sleeve 833 to rotate positively and negatively, the seventh gear 615 is driven by the sixth gear 832 to rotate positively and negatively, so that the water yield is controlled by the tightness of the controlled water retaining block 614, and finally the second sliding block 831 can be unlocked by pulling the sliding connecting rod 861 to the right;
when water pumping is needed, the first rotating shaft 551 is controlled by the first motor 7 to drive the centrifugal disc 552 and the centrifugal pump blades 511 to rotate, rapid water pumping is achieved due to rotation of the centrifugal pump blades 511, the centrifugal slider 5522 is thrown out of the groove 5521 in the rotation process of the centrifugal disc 552, the centrifugal slider 5522 is in press fit with the movable sliding plate 554, the movable sliding plate 554 is moved upwards by overcoming the pressing force of the first pressing spring 555, meanwhile, the movable sliding plate 554 drives the ejector rod 553 to move upwards, the ejector rod 553 drives the second gear 5342 to move upwards to be separated from the third gear 536 and to be meshed with the first gear 533, and at the moment, the second gear 5342 is controlled by the second motor 534 to drive the first gear 533 to rotate, so that the direction adjustment of the photovoltaic panel rack 532 is automatically controlled, and the light collecting efficiency is improved.
The invention has the beneficial effects that: according to the invention, when the second gear is matched and connected with the third gear, the fifth gear is controlled by the second motor to drive the seventh gear to rotate, so that the control and adjustment work of automatically controlling the water yield is realized, the matching work of the sixth gear and the seventh gear and the separation work of the fifth gear and the seventh gear are realized by pressing the manual lever downwards, so that the manual control and adjustment are convenient, the centrifugal slider is thrown out of the groove in the rotation process of the centrifugal disc, the centrifugal slider is pressed and matched with the top of the movable sliding plate, and the second gear moves upwards to be separated from the third gear and meshed and connected with the first gear, so that the azimuth adjustment work of the photovoltaic panel frame is realized, the light collection rate is improved, the requirements of different operation modes are met, and the working efficiency is greatly improved.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (7)
1. The utility model provides a water pump based on water control governing valve, includes the pump body, the rear side of the pump body is equipped with first motor, its characterized in that: the right side of the pump body is provided with a control valve body, the upper side of the control valve body is provided with a regulating and controlling platform fixedly connected with the pump body, the pump body is internally provided with a pump cavity, the front side wall of the pump cavity is internally communicated with a water inlet pipe, the right upper side of the pump cavity is provided with a water outlet with a right opening, the pump cavity is internally provided with a centrifugal pump blade, the rear side of the pump cavity is provided with a first inner cavity, the first inner cavity is connected with a first rotating shaft which extends forwards and backwards in a rotating and matching way, the front side tail end of the first rotating shaft is connected with the centrifugal pump blade in a power matching way, the rear side tail end of the first rotating shaft is connected with the first motor in a power matching way, the first inner cavity is internally provided with a centrifugal disc fixedly connected with the first rotating shaft in the circumferential direction, the upper side of the pump cavity is provided with a second inner cavity, the roof internal rotation cooperation of second inner chamber is connected with the second pivot that extends the setting from top to bottom, the top of second pivot has set firmly to be located the photovoltaic board frame of pump body upside, the bottom end of second pivot has set firmly to be located the first gear of second inner chamber.
2. The water pump based on the water quantity control regulating valve as claimed in claim 1, wherein: drive control mechanism including set firmly in second motor on the second inner chamber diapire, the top power fit of second motor is connected with the third pivot, the fixed plate has set firmly in the third pivot, the fixed plate upside be equipped with the third pivot passes through the second gear that spline fit is connected, the second gear with first straining spring has set firmly between the fixed plate, second motor right side normal running fit is connected with the fourth pivot that extends the setting from top to bottom, circumference has set firmly the third gear in the fourth pivot, the upside of third gear be equipped with fourth pivot fixed connection's first band pulley.
3. The water pump based on the water quantity control regulating valve as claimed in claim 1, wherein: the centrifugal disc upside is equipped with the activity slide that first inner chamber sliding fit is connected, the top end face of activity slide with set firmly first roof pressure spring between the roof of first inner chamber, the roof sliding fit in of first inner chamber is connected with the ejector pin that extends the setting from top to bottom, the top end of ejector pin extends to in the second inner chamber and be located second gear lower side position, institute the bottom end of ejector pin with activity slide's top end face fixed connection.
4. The water pump based on the water quantity control regulating valve as claimed in claim 1, wherein: the annular array is equipped with a plurality of recesses in the centrifugal disc, sliding fit is connected with centrifugal slider in the recess, centrifugal slider be close to centrifugal disc centre of a circle one side be equipped with recess inner wall fixed connection's second straining spring.
5. The water pump based on the water quantity control regulating valve as claimed in claim 1, wherein: the switching adjusting mechanism comprises a first sliding chute and a second sliding chute which are communicated and arranged in the rear side wall of the internal control cavity, a first sliding block which extends towards the front side is connected in a sliding fit manner in the first sliding chute, a second sliding block which extends towards the front side is connected in a sliding fit manner in the second sliding chute, a communicating groove is communicated and arranged between the first sliding chute and the second sliding chute, a first rack fixedly connected with the first sliding block and a second rack fixedly connected with the second sliding block are arranged in the communicating groove, a fourth gear respectively meshed and connected with the first rack and the second rack is further connected in the communicating groove in a rotating fit manner, a second jacking spring is fixedly arranged between the top end surface of the first sliding block and the top wall of the first sliding chute, the front side sections of the first sliding block and the second sliding block both extend into the internal control cavity, and a first spline rotating sleeve which extends downwards is connected in a rotating fit manner in the front side section of the first sliding block, the bottom end of the first spline rotating sleeve is fixedly provided with a fifth gear, the top end surface of the first spline rotating sleeve is connected with a first spline shaft in a matching manner, the top of the first spline shaft is fixedly provided with a second belt wheel which is connected with the top wall of the internal control cavity in a rotating and matching manner, the left side wall of the internal control cavity is internally provided with a through groove communicated with the second inner cavity, the through groove is internally provided with a transmission belt which is respectively connected with the first belt wheel and the second belt wheel in a power matching manner, the front side extension section of the second sliding block is connected with a second spline rotating sleeve which extends downwards in a rotating and matching manner, the bottom end of the second spline rotating sleeve is fixedly provided with a sixth gear, the top end surface of the second spline rotating sleeve is connected with a second spline shaft in a matching manner, the top end surface of the adjusting and controlling platform is connected with a manual rotating disc in a rotating and matching manner, and the bottom end of the manual rotating disc is connected with the top end of the second spline shaft in a, .
6. The water pump based on the water quantity control regulating valve as claimed in claim 1, wherein: the control valve body comprises an upper valve body, a left connecting pipe arranged on the left side of the upper valve body and a right connecting pipe arranged on the right side of the upper valve body, wherein a first channel is arranged in the upper valve body, a second channel is arranged in the left connecting pipe, a third channel is arranged in the right connecting pipe, one side of the second channel is communicated with the water outlet, the other end of the second channel is communicated with the bottom of the first channel, one side of the third channel is communicated with the right side of the first channel, the other side of the third channel is communicated with the outside, a fixed block is fixedly arranged in the first channel, a connecting groove with a downward opening is arranged in the fixed block, a first sliding column and a second sliding column positioned on the lower side of the first sliding column are connected in a sliding fit manner, a water retaining block is fixedly arranged at the bottom of the second sliding column, a third jacking spring is arranged between the first sliding column and the second sliding column, an adjusting screw rod is connected to the end face of the top of the first sliding column in a matched manner, a fifth rotating shaft which extends up and down is connected to the upper side wall of the first channel in a rotating and matched manner, the bottom end of the fifth rotating shaft is connected with the top of the adjusting screw rod in a power matched manner, and a seventh gear which is located in the inner control cavity and located between the fifth gear and the sixth gear is fixedly arranged at the top end of the fifth rotating shaft.
7. The water pump based on the water quantity control regulating valve as claimed in claim 4, wherein: the sliding mechanism is characterized in that a conduction groove communicated with the outside is formed in the rear side wall of the second sliding groove, a manual rod extending from front to back is connected in a sliding fit mode in the conduction groove, the front end of the manual rod is fixedly connected with the rear end face of the second sliding block, a sliding groove communicated with the outside is formed in the right side wall of the second sliding groove, a sliding rod is connected in the sliding groove in a sliding fit mode, an inclined-plane head is fixedly arranged at the left end of the sliding rod, an inclined-plane groove is formed in the right end face of the second sliding block, a limited sliding groove is communicated and arranged in the rear side wall of the sliding groove, a limited sliding block fixedly connected with the sliding rod is connected in the limited sliding groove in a sliding fit mode, and a fourth jacking spring is arranged on the right side of the limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010614401.1A CN111692104A (en) | 2020-06-30 | 2020-06-30 | Water pump based on water quantity control regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010614401.1A CN111692104A (en) | 2020-06-30 | 2020-06-30 | Water pump based on water quantity control regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111692104A true CN111692104A (en) | 2020-09-22 |
Family
ID=72484749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010614401.1A Withdrawn CN111692104A (en) | 2020-06-30 | 2020-06-30 | Water pump based on water quantity control regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111692104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628153A (en) * | 2021-01-13 | 2021-04-09 | 广州市天河区梵问冈商贸有限公司 | Self-interacting constant flow water pump with sand removal function |
-
2020
- 2020-06-30 CN CN202010614401.1A patent/CN111692104A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628153A (en) * | 2021-01-13 | 2021-04-09 | 广州市天河区梵问冈商贸有限公司 | Self-interacting constant flow water pump with sand removal function |
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Application publication date: 20200922 |
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| WW01 | Invention patent application withdrawn after publication |