CN114870485B - Fountain view circulating water system in outdoor park - Google Patents
Fountain view circulating water system in outdoor park Download PDFInfo
- Publication number
- CN114870485B CN114870485B CN202210712097.3A CN202210712097A CN114870485B CN 114870485 B CN114870485 B CN 114870485B CN 202210712097 A CN202210712097 A CN 202210712097A CN 114870485 B CN114870485 B CN 114870485B
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- pipe
- sealing
- butt joint
- wall
- fountain
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000005086 pumping Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 113
- 210000001503 joint Anatomy 0.000 claims description 62
- 239000003651 drinking water Substances 0.000 claims description 13
- 235000020188 drinking water Nutrition 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 241001640558 Cotoneaster horizontalis Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009991 scouring Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/08—Fountains
-
- 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
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to the technical field of fountain systems, in particular to a circulating water system for an outdoor park fountain landscape, which comprises a waterproof water pump, a fountain pipe, a water suction pipe, a filter screen cylinder and a backflow pipeline, wherein the fountain pipe is communicated with a water outlet of the waterproof water pump; according to the invention, when the filter screen cylinder is blocked, water can be pumped through the normally closed pumping pipe, and meanwhile, the blocking valve structure is communicated, so that liquid in the fountain pipe is split into the backflow pipeline and is sprayed out from the side wall nozzle and the top nozzle, the filter screen cylinder is sprayed and dredged, and after the filter screen cylinder is dredged, the filter screen cylinder can be automatically reset to an initial fountain state, and self-cleaning maintenance of the filter screen cylinder is realized.
Description
Technical Field
The invention relates to the technical field of fountain systems, in particular to a circulating water system for an outdoor park fountain landscape.
Background
The circulating water system of the fountain landscape is composed of a water pump, a fountain pipe and the like, water in a water pump pumping pool is delivered into the fountain pipe at high pressure to be sprayed out to form a fountain, and the fountain is recycled to fall back into the pool, and the circulating water system applied to the outdoor park lake water is easy to cause the filter screen barrel to be blocked by sludge in actual use due to more sludge and sundries in the outdoor park lake water, so that the water spraying amount of the fountain is reduced, and meanwhile, the water pump runs under high load, and extra energy consumption is increased.
Disclosure of Invention
The invention aims to provide a circulating water system for a fountain landscape of an outdoor park, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a fountain view of outdoor park is with circulating water system, includes waterproof pump, fountain pipe, drinking-water pipe, filter screen section of thick bamboo and backflow pipeline, the fountain pipe with waterproof pump's delivery port fixed intercommunication, the one end of drinking-water pipe and waterproof pump's mouth fixed intercommunication, the other end of drinking-water pipe and filter screen section of thick bamboo pass through spiral cooperation sealed intercommunication, backflow pipeline's one end and fountain pipe fixed intercommunication, backflow pipeline's the other end is provided with the butt joint structure that has elastic expansion function, the butt joint structure is located the inside of drinking-water pipe, keeps away from waterproof pump position's one end, backflow pipeline's inside is provided with the shutoff valve structure that has the trace liquid function, the outside of drinking-water pipe is provided with the piston structure that has the liquid inlet function, piston structure can drive the shutoff valve structure switch and change, filter screen section of thick bamboo's inside is provided with the butt joint coil structure, the inside can be with butt joint structure sealed cooperation, and when letting in high-pressure liquid, can dredge the filter screen section of thick bamboo inside the injection rotation, clear up the filter screen section of thick bamboo.
The piston structure comprises a pressure piston tube, an inner wall convex edge, an upper supporting spring, a pressure sealing block, an anti-rotating frame, an anti-rotating square hole, a connecting square shaft, a normally closed drawing tube, a liquid inlet and a protective screen column, wherein the pressure piston tube is fixedly communicated with the drawing tube, the pressure piston tube is in a circular tube shape, the inner wall convex edge is fixedly arranged at the inner wall surface position of the pressure piston tube, the inner wall convex edge is in a circular ring shape and is integrally molded and cast with the pressure piston tube, the upper supporting spring is arranged inside the pressure piston tube and is positioned above the inner wall convex edge, the pressure sealing block is movably arranged inside the pressure piston tube, the outer surface of the pressure sealing block is in sealing contact with the inner wall surface of the pressure piston tube, the upper supporting spring is positioned between the pressure sealing block and the inner wall convex edge, the anti-rotating frame is fixedly arranged at the position close to the upper side of the inner wall surface of the pressure piston tube, the central position of the anti-rotating frame is penetrated by the square hole, the connecting square shaft passes through the anti-rotating square hole, and the connecting square shaft can only be in a way of being in a sealing connection with the lower end of the pressure sealing block, and the connecting square shaft can not be matched with the connecting square shaft to be in a rotating manner, and the connecting square shaft can be connected with the sealing block can not move, and can be connected with the connecting square shaft by the sealing shaft and can be in a sealing tightly connected with a sealing shaft by a sealing shaft;
one end of the normally closed pumping pipe is fixedly communicated with the pumping pipe, the communicating position of the normally closed pumping pipe and the pumping pipe is located between the waterproof water pump and the pressure piston pipe, the other end of the normally closed pumping pipe is fixedly communicated with the pressure piston pipe, the communicating opening between the normally closed pumping pipe and the pressure piston pipe is blocked and closed by the pressure sealing plug in a natural state, a liquid inlet is formed in the outer communicating of the pressure piston pipe, and a protective screening fence is fixedly installed in the liquid inlet and can block foreign matters.
The utility model provides a sealing plug valve structure, including normally closed valve pipe, sealing plug stem and logical liquid micropore, normally closed valve pipe with the fixed intercommunication of returning the pipeline, normally closed valve pipe is the tube-shape, and upper portion is sealed, and the lower part opening, the flexible activity of sealing plug stem sets up in normally closed valve pipe's inside, the surface of sealing plug stem and the inner wall surface sealing contact of normally closed valve pipe, lead to the liquid micropore to run through and offer in sealing plug stem's inside, sealing plug stem is when the pipeline that will return is cut off, can keep micro intercommunication through the logical liquid micropore that sets up for the inside liquid that can circulate of returning the pipeline, sealing plug stem's lower surface and the upper end fixed mounting of connection square shaft.
The butt joint structure comprises a telescopic cavity column, a cavity column support plate, a limiting convex ring, a telescopic inner tube, a limiting sealing ring, a sealing ring groove, an annular rubber ring, a sealing compression ring, an ejector spring and a sealing rubber sheet, wherein the telescopic cavity column is in a circular tube shape and is fixedly installed in the water pumping pipe, the cavity column support plate is fixedly installed at the outer surface of the telescopic cavity column, the telescopic cavity column is fixedly installed through the cavity column support plate and the inner wall surface of the water pumping pipe, the limiting convex ring is fixedly installed at the inner wall surface of the telescopic cavity column, the limiting convex ring is in a circular ring shape, the telescopic inner tube penetrates through the annular center of the limiting convex ring, the limiting sealing ring is fixedly installed at the outer surface of the telescopic inner tube, the sealing ring groove is arranged on the outer surface of the limiting sealing ring groove, the annular rubber ring is in sealing contact with the inner wall surface of the telescopic cavity column, the sealing compression ring is fixedly installed at the outer surface of the telescopic inner tube, the ejector spring is sleeved between the sealing inner tube and the limiting convex ring, and the ejector spring is fixedly installed on one side of the sealing ring, and the sealing ring is far away from the sealing ring is fixedly installed on the surface of the sealing ring.
The butt joint coil structure comprises a butt joint pipe, a butt joint supporting plate, a rotary outer pipe, an annular wall groove, a sealing limit ring, an inner wall blade, a side wall nozzle and a top nozzle, wherein the butt joint pipe is fixedly arranged in the filter screen cylinder, the butt joint supporting plate is fixedly arranged on the outer surface of the butt joint pipe, the butt joint pipe is fixedly arranged with the filter screen cylinder through the butt joint supporting plate, the rotary outer pipe is rotationally sleeved outside the butt joint pipe, the annular wall groove is respectively formed in the outer wall surface of the butt joint pipe and the inner wall surface of the rotary outer pipe, the sealing limit ring is positioned in the annular wall groove and clamped between the butt joint pipe and the rotary outer pipe, so that the butt joint pipe and the rotary outer pipe can only relatively rotate and cannot axially move, and meanwhile, the butt joint pipe and the rotary outer pipe are prevented from leaking water;
the inner wall surface fixed mounting of rotatory outer tube has inner wall blade, inner wall blade is heliciform circumference array evenly distributed, can be when having high-pressure water to flow through in rotatory outer tube, the rotatory outer tube of drive is rotatory, the outer wall surface fixed intercommunication of rotatory outer tube is provided with the lateral wall spout, the tip surface fixed intercommunication of rotatory outer tube is provided with the top spout, the lateral wall spout with the top spout all is the platykurtic, can make the flat blowout of liquid, and wherein the both sides slope expansion of top spout increases the injection sector area.
The waterproof water pump is characterized in that the mounting plate is fixedly mounted on the lower surface of the waterproof water pump, the center column is fixedly mounted inside the fountain pipe, the connecting column plate is fixedly mounted on the outer surface of the center column, the connecting column plate is fixedly mounted on the inner wall surface of the fountain pipe, the upper end of the fountain pipe is provided with the flow pressing bucket cap, the flow pressing bucket cap is in a bucket shape, the center column penetrates through the flow pressing bucket cap, the baffle disc is fixedly mounted on the upper end surface of the center column, the pressure spring is sleeved between the baffle disc and the flow pressing bucket cap, the outer side surface and the end surface of the filter screen cylinder are respectively provided with a filter screen hole, and the side wall nozzle corresponds to the filter screen hole.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, when the filter screen cylinder is blocked, water can be pumped through the normally closed pumping pipe and the blocking valve structure is communicated, so that liquid in the fountain pipe is split into the backflow pipeline and is sprayed out from the side wall nozzle and the top nozzle, the filter screen cylinder is sprayed and dredged, and after the filter screen cylinder is dredged, the filter screen cylinder can be automatically reset to an initial fountain state, self-cleaning maintenance of the filter screen cylinder is realized, and the filter screen cylinder can adapt to an outdoor park environment with a severe environment;
meanwhile, the arranged inner wall blades can drive the rotating outer tube to rotate when high-pressure water flows pass through the rotating outer tube, so that the side wall nozzle and the top nozzle rotate, the scouring wave power of the side wall nozzle and the top nozzle in jet scouring is increased, and the filter screen barrel is cleaned more cleanly;
the filter screen cylinder and the inside butt joint coil structure and the butt joint structure can be disassembled and separated by the butt joint coil structure and the butt joint structure which are arranged in the filter screen cylinder in a sealing manner, so that the filter screen cylinder can be replaced and maintained conveniently;
through the liquid through micropore that sets up can keep the inside trace liquid flow through of backflow pipeline when the shutoff valve structure seals to make rotatory outer tube inside be in the malleation state under conventional state, avoid long-time lateral wall spout and top spout to be closed by mud when not opening and stop up.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic illustration of a semi-sectional structure of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic illustration of a semi-sectional isometric view of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is a schematic front view of the present invention;
FIG. 7 is a front view in semi-section of the present invention;
FIG. 8 is an enlarged view of FIG. 7 at C in accordance with the present invention;
FIG. 9 is an enlarged view of the invention at D in FIG. 7;
fig. 10 is a schematic top view of the present invention.
In the figure: 1. a waterproof water pump; 2. a fountain pipe; 3. a water pumping pipe; 4. a filter screen cylinder; 5. a return flow duct; 301. a pressure piston tube; 302. inner wall ribs; 303. a top support spring; 304. a pressure closure plug; 305. an anti-rotation rack; 306. anti-rotation square holes; 307. connecting a square shaft; 308. a normally closed suction tube; 309. a liquid inlet; 310. a protective screen bar; 501. a normally closed valve tube; 502. a sealing plug stem; 503. liquid-passing micropores; 504. a telescoping lumen column; 505. a cavity column support plate; 506. a limit convex ring; 507. a telescopic inner tube; 508. limit sealing rings; 509. sealing ring grooves; 510. an annular rubber ring; 511. sealing compression rings; 512. an ejector spring; 513. sealing the film; 401. a butt joint pipe; 402. a butt joint supporting plate; 403. rotating the outer tube; 404. an annular wall groove; 405. sealing limit rings; 406. inner wall blades; 407. a sidewall spout; 408. a top spout; 101. a mounting plate; 201. a center column; 202. connecting column plates; 203. a flow pressing bucket cap; 204. a baffle disc; 205. a pressure spring; 409. and (5) filtering the sieve holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a fountain view of outdoor park is with circulating water system, including waterproof pump 1, fountain pipe 2, drinking-water pipe 3, filter screen section of thick bamboo 4 and backflow pipeline 5, fountain pipe 2 is fixed intercommunication with the delivery port of waterproof pump 1, waterproof pump 1 is the common water pump under the prior art, waterproof ability has, the one end of drinking-water pipe 3 and the fixed intercommunication of the mouth that draws water of waterproof pump 1, the other end of drinking-water pipe 3 and filter screen section of thick bamboo 4 pass through spiral cooperation sealed intercommunication, backflow pipeline 5's one end and fountain pipe 2 fixed intercommunication, backflow pipeline 5's the other end is provided with the butt joint structure that has elastic telescoping function, the butt joint structure is located the inside of drinking-water pipe 3, keep away from the one end of waterproof pump 1 place, backflow pipeline 5's inside is provided with the shutoff valve structure that has the trace liquid function, drinking-water pump 3's outside is provided with the piston structure that has the liquid feed function, piston structure can drive the shutoff valve structure switch variation, filter screen section of thick bamboo 4's inside is provided with the butt joint coil structure, butt joint structure can with butt joint structure sealing fit, and butt joint coil structure inside when letting in high-pressure liquid, can spray the filter screen section of thick bamboo 4 inside the injection 4, the filter screen 4 is cleared up.
The piston structure comprises a pressure piston tube 301, an inner wall convex rib 302, an upper supporting spring 303, a pressure sealing block 304, an anti-rotating frame 305, an anti-rotating square hole 306, a connecting square shaft 307, a normally closed pumping tube 308, a liquid inlet 309 and a protective screen 310, wherein the pressure piston tube 301 is fixedly communicated with the pumping tube 3, the pressure piston tube 301 is in a circular tube shape, the inner wall convex rib 302 is fixedly arranged on the inner wall surface of the pressure piston tube 301, the inner wall convex rib 302 is in a circular ring shape and is integrally molded and cast with the pressure piston tube 301, the upper supporting spring 303 is arranged inside the pressure piston tube 301 and is positioned above the inner wall convex rib 302, the outer surface of the pressure sealing block 304 is movably arranged inside the pressure piston tube 301, the upper supporting spring 303 is positioned between the pressure sealing block 304 and the inner wall convex rib 302, the anti-rotating frame 305 is fixedly arranged on the inner wall surface of the pressure piston tube 301 close to the upper position, the central position of the anti-rotating frame 305 is provided with the anti-rotating square hole 306 in a square hole shape, the connecting square shaft 307 is inserted into the anti-rotating square hole 306, and the connecting square shaft 307 is connected with the anti-rotating square shaft 307 in a penetrating way, and the cross section of the connecting square shaft 307 can only can be connected with the connecting square shaft 307 in a sealing block, and can not be connected with the sealing block 307 in a moving way, and can be connected with the sealing block and can be connected with the sealing rod by the sealing structure;
one end of the normally closed pumping pipe 308 is fixedly communicated with the pumping pipe 3, the communication position between the normally closed pumping pipe 308 and the pumping pipe 3 is located between the waterproof water pump 1 and the pressure piston pipe 301, the other end of the normally closed pumping pipe 308 is fixedly communicated with the pressure piston pipe 301, in a natural state, a communication port between the normally closed pumping pipe 308 and the pressure piston pipe 301 is blocked and closed by the pressure blocking plug 304, a liquid inlet 309 is formed in the outer communication of the pressure piston pipe 301, a protective screen bar 310 is fixedly installed in the liquid inlet 309, and the protective screen bar 310 can block foreign matters.
The valve blocking structure comprises a normally closed valve pipe 501, a sealing plug stem 502 and a liquid passing micropore 503, wherein the normally closed valve pipe 501 is fixedly communicated with a backflow pipeline 5, the normally closed valve pipe 501 is cylindrical, the upper part is closed, the lower part is opened, the sealing plug stem 502 is flexibly and movably arranged in the normally closed valve pipe 501, the outer surface of the sealing plug stem 502 is in sealing contact with the inner wall surface of the normally closed valve pipe 501, the liquid passing micropore 503 penetrates through the sealing plug stem 502, when the backflow pipeline 5 is interrupted to be closed, the sealing plug stem 502 can keep micro-quantity communication through the arranged liquid passing micropore 503, so that a small quantity of liquid can flow in the backflow pipeline 5, and the lower surface of the sealing plug stem 502 is fixedly mounted with the upper end of the connecting square shaft 307.
The butt joint structure comprises a telescopic cavity column 504, a cavity column support plate 505, a limiting convex ring 506, a telescopic inner tube 507, a limiting sealing ring 508, a sealing ring groove 509, an annular rubber ring 510, a sealing pressing ring 511, an ejection spring 512 and a sealing rubber sheet 513, wherein the telescopic cavity column 504 is in a circular tube shape and fixedly installed inside a water pumping pipe 3, the cavity column support plate 505 is fixedly installed at the outer surface position of the telescopic cavity column 504, the telescopic cavity column 504 is fixedly installed with the inner wall surface of the water pumping pipe 3 through the cavity column support plate 505, the limiting convex ring 506 is fixedly installed at the inner wall surface position of the telescopic cavity column 504, the limiting convex ring 506 is in a circular ring shape, the telescopic inner tube 507 is inserted through the annular center of the limiting convex ring 506, the limiting sealing ring 508 is fixedly installed at the outer surface position of the telescopic inner tube 507, the sealing ring groove 509 is provided with the sealing ring groove 509, the sealing ring groove 509 is in annular groove shape, the annular rubber ring 510 is sleeved inside the sealing ring groove 509, the annular rubber ring 510 is in sealing contact with the inner wall surface of the telescopic cavity column 504, the sealing pressing ring 511 is fixedly installed at the outer surface position of the telescopic inner tube 507, the outer surface position of the telescopic inner tube 507 is sleeved outside the sealing ring 511, the sealing pressing ring 512 is provided with the ejection spring 512, and the sealing ring 512 is far away from the sealing ring 512 is fixedly installed at one side of the sealing ring 512.
The butt joint coil structure comprises a butt joint tube 401, a butt joint supporting plate 402, a rotary outer tube 403, an annular wall groove 404, a sealing limit ring 405, inner wall blades 406, side wall nozzles 407 and top nozzles 408, wherein the butt joint tube 401 is fixedly arranged in the filter screen cylinder 4, the butt joint supporting plate 402 is fixedly arranged on the outer surface of the butt joint tube 401, the butt joint tube 401 is fixedly arranged with the filter screen cylinder 4 through the butt joint supporting plate 402, the rotary outer tube 403 is rotationally sleeved outside the butt joint tube 401, the annular wall groove 404 is respectively formed in the outer wall surface of the butt joint tube 401 and the inner wall surface of the rotary outer tube 403, the sealing limit ring 405 is positioned in the annular wall groove 404 and clamped between the butt joint tube 401 and the rotary outer tube 403, so that the butt joint tube 401 and the rotary outer tube 403 can only relatively rotate and cannot axially move, and meanwhile, the sealing effect is achieved, and water leakage between the butt joint tube 401 and the rotary outer tube 403 is avoided;
the inner wall surface fixed mounting of rotatory outer tube 403 has inner wall blade 406, and inner wall blade 406 is spiral circumference array evenly distributed, can be when having high-pressure water to flow through in rotatory outer tube 403, and rotatory outer tube 403 is rotatory in the drive, and the outer wall surface fixed intercommunication of rotatory outer tube 403 is provided with lateral wall spout 407, and the tip surface fixed intercommunication of rotatory outer tube 403 is provided with top spout 408, and lateral wall spout 407 is the platykurtic with top spout 408, can make the flat blowout of liquid, and wherein the both sides slope of top spout 408 expand, increase the injection sector area.
The lower surface fixed mounting of waterproof pump 1 has mounting panel 101, the inside fixed mounting of fountain pipe 2 has center post 201, the surface fixed mounting of center post 201 has spliced pole board 202, spliced pole board 202 and the inner wall surface fixed mounting of fountain pipe 2, the upper end of fountain pipe 2 is provided with presses the stream fill cap 203, press stream fill cap 203 is the fill form, center post 201 alternates through pressing stream fill cap 203, the upper end surface position fixed mounting of center post 201 has fender dish 204, the outside of center post 201 is located the cover between fender dish 204 and the stream fill cap 203 and establishes and install pressure spring 205, filter mesh 409 has been seted up respectively to filter screen drum 4's outside surface and tip surface, lateral wall spout 407 and top spout 408 all correspond with filter mesh 409.
When the water-saving fountain is used, the circulating water system is fixedly arranged in an outdoor park lake through the mounting plate 101, and in normal operation, the waterproof water pump 1 operates to pump water through the water pumping pipe 3 and the filter screen cylinder 4, and then high pressure is applied to water flow to spray out of the fountain pipe 2, so that a fountain is formed;
when the filter screen holes 409 of the filter screen cylinder 4 are blocked by silt or other sundries, negative pressure is generated in the filter screen cylinder 4 under the extraction of the waterproof pump 1, the pressure sealing block 304 is downwards moved by negative pressure attraction, when the pressure sealing block 304 is downwards moved to the position below a communication port between the normally closed pumping pipe 308 and the pressure piston pipe 301, the water flow in lake water enters the inside of the normally closed pumping pipe 308 through the upper part of the liquid inlet 309 and the pressure piston pipe 301, and then enters the inside of the waterproof pump 3, so that the waterproof pump 1 can finish pumping, the high-pressure water flow in the fountain pipe 2 is shunted into the backflow pipeline 5 through the connecting square shaft 307, enters the rotary outer pipe 403 through the normally closed valve pipe 501 and the telescopic inner pipe 507, is sprayed out of the side wall spray 407 and the top spray 408, the filter screen holes in the filter screen cylinder 4 are cleaned, the blocking is washed out, and when the high-pressure water flow in the rotary outer pipe 403 passes through the inner wall blades 406, and the inner wall blades 406 are pushed by the inner wall blades 403, so that the side wall spray 408 can be further washed out from the top spray out of the rotary spray nozzle 408, and the top spray out effect can be further improved, and the side wall spray out effect can be avoided;
the filter screen cylinder 4 can be detached and installed with the water pumping pipe 3 through rotation, as shown in the structure in fig. 3, the telescopic inner pipe 507 is separated from the butt joint pipe 401 during detachment, and during installation, the telescopic inner pipe 507 is inserted into the butt joint pipe 401, at the moment, the sealing rubber sheet 513 is tightly attached to the end surface of the butt joint pipe 401 under the elasticity of the ejection spring 512, so that the telescopic inner pipe 507 is in sealing connection with the butt joint pipe 401, and the filter screen cylinder 4 is convenient to detach and install;
in normal use, the sealing plug stem 502 extends into the normally closed valve pipe 501, as shown in fig. 2, the normally closed valve pipe 501 is closed, when high-pressure water flow is injected into the fountain pipe 2, as the backflow pipeline 5 is communicated with the fountain pipe 2, the part of the pressurized water flow in the fountain pipe 2, which is shunted into the backflow pipeline 5, passes through the liquid through micro-holes 503 and enters the telescopic inner pipe 507, and reaches the rotary outer pipe 403, so that the rotary outer pipe 403 is in a positive pressure state in daily use, and the side wall spout 407 and the top spout 408 keep micro drainage, so that the side wall spout 407 and the top spout 408 can avoid blockage caused by foreign matters entering.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fountain view circulating water system in outdoor park, includes waterproof pump (1), fountain pipe (2), drinking-water pipe (3), filter screen section of thick bamboo (4) and reflux pipeline (5), fountain pipe (2) with the delivery port intercommunication of waterproof pump (1), the fixed intercommunication of the mouth that draws water of one end and waterproof pump (1) of drinking-water pipe (3), the other end and filter screen section of thick bamboo (4) intercommunication of drinking-water pipe (3), its characterized in that: one end of the backflow pipeline (5) is communicated with the fountain pipe (2), the other end of the backflow pipeline (5) is provided with a butt joint structure with an elastic telescopic function, the butt joint structure is positioned in the water suction pipe (3), one end far away from the position where the waterproof water pump (1) is positioned, the interior of the backflow pipeline (5) is provided with a shutoff valve structure with a trace liquid passing function, the exterior of the water suction pipe (3) is provided with a piston structure with a liquid feeding function, the piston structure can drive the shutoff valve structure to switch, the interior of the filter screen cylinder (4) is provided with a butt joint coil structure, the butt joint coil structure can be in sealing fit with the butt joint structure, the piston structure comprises a pressure piston pipe (301), an inner wall rib (302), an upper supporting spring (303), a pressure sealing block (304), an anti-rotation frame (305), an anti-rotation square hole (306), a connecting square shaft (307), a normally closed pumping pipe (308), a liquid inlet (309) and a protective screen (310), the pressure piston pipe (301) is fixedly communicated with the water suction pipe (3), the inner wall (302) is fixedly arranged on the inner wall (301) of the pressure pipe (301) and is fixedly arranged on the inner wall (301) of the piston (301) at the inner surface of the piston (301) which is fixedly arranged on the piston (301) at the inner surface of the piston (movable sealing position, the utility model provides a sealing plug structure, including pressure piston tube (301), sealing plug stem (502) and sealing plug stem (503) are equipped with sealing plug (502) and sealing plug stem (503), sealing plug stem (502) and sealing plug stem (503) are equipped with sealing plug stem (502) and sealing plug stem (503), sealing plug stem (502) and sealing plug stem (502) are equipped with sealing plug stem (503) and sealing plug stem (503).
2. The circulating water system for fountain landscapes of outdoor parks of claim 1, wherein: the butt joint structure comprises a telescopic cavity column (504), a cavity column support plate (505), a limiting convex ring (506), a telescopic inner tube (507), a limiting sealing ring (508), a sealing ring groove (509), an annular rubber ring (510), a sealing compression ring (511), an ejection spring (512) and a sealing rubber sheet (513).
3. The circulating water system for fountain landscapes of outdoor parks of claim 2, wherein: the telescopic cavity column (504) is fixedly arranged on the inner wall surface of the water pumping pipe (3) through a cavity column support plate (505), the limiting convex ring (506) is fixedly arranged at the inner wall surface position of the telescopic cavity column (504), the telescopic inner pipe (507) is inserted through the limiting convex ring (506), the limiting sealing ring (508) is fixedly arranged at the outer surface position of the telescopic inner pipe (507), the sealing ring groove (509) is formed in the outer surface of the limiting sealing ring (508), the annular rubber ring (510) is sleeved and arranged in the sealing ring groove (509), the annular rubber ring (510) is in sealing contact with the inner wall surface of the telescopic cavity column (504), the sealing pressing ring (511) is fixedly arranged at the outer surface position of the telescopic inner pipe (507), the ejection spring (512) is sleeved and arranged at the outer position of the telescopic inner pipe (507), and the sealing pressing ring (513) is fixedly arranged at the surface position of the sealing rubber sheet (511).
4. The circulating water system for fountain landscapes of outdoor parks of claim 1, wherein: the butt joint coil structure comprises a butt joint tube (401), a butt joint supporting plate (402), a rotary outer tube (403), an annular wall groove (404), a sealing limit ring (405), inner wall blades (406), side wall nozzles (407) and a top nozzle (408).
5. The circulating water system for fountain landscapes in an outdoor park of claim 4, wherein: the utility model discloses a rotary type filter screen, including butt joint pipe (401), rotatory outer tube (403), butt joint pipe (401) are through butt joint backup pad (402) and filter screen section of thick bamboo (4) fixed mounting, rotatory outer tube (403) rotate the cover and establish in the outside of butt joint pipe (401), annular wall groove (404) have been seted up respectively to the outer wall surface of butt joint pipe (401) and the inner wall surface of rotatory outer tube (403), sealed spacing collar (405) are located above-mentioned annular wall groove (404), the inner wall surface fixed mounting of rotatory outer tube (403) has inner wall blade (406), inner wall blade (406) are heliciform circumference array evenly distributed, the outer wall surface fixed intercommunication of rotatory outer tube (403) is provided with lateral wall spout (407), the tip surface fixed intercommunication of rotatory outer tube (403) is provided with top spout (408).
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| CN202210712097.3A CN114870485B (en) | 2022-06-22 | 2022-06-22 | Fountain view circulating water system in outdoor park |
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| CN202210712097.3A CN114870485B (en) | 2022-06-22 | 2022-06-22 | Fountain view circulating water system in outdoor park |
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