CN113818522A - Double-cavity negative-pressure-free reversing valve water supply system - Google Patents
Double-cavity negative-pressure-free reversing valve water supply system Download PDFInfo
- Publication number
- CN113818522A CN113818522A CN202111050616.6A CN202111050616A CN113818522A CN 113818522 A CN113818522 A CN 113818522A CN 202111050616 A CN202111050616 A CN 202111050616A CN 113818522 A CN113818522 A CN 113818522A
- Authority
- CN
- China
- Prior art keywords
- fixed
- water
- storage tank
- water storage
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 281
- 238000003860 storage Methods 0.000 claims abstract description 76
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 238000001914 filtration Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000004519 manufacturing process 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
- 238000000746 purification Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/03—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 flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
Landscapes
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a double-cavity negative-pressure-free reversing valve water supply system which comprises a water storage tank, a cleaning assembly and a water supply assembly, wherein the water storage tank is provided with a water inlet and a water outlet; a water storage tank: the water storage tank is characterized in that a control switch group is installed on the upper side face, a support plate is fixed on the upper side face of the water storage tank, support legs are fixed on the upper side face of the support plate, a T-shaped tank is fixed on the upper side face of each support leg, water conveying holes are formed in the right side and the left side of the T-shaped tank, an installation pipe is fixed inside each water conveying hole, a water supply pipe is fixed on the right end face of the installation pipe on the right side, a switching assembly is installed inside the T-shaped tank, a rotating assembly is installed on the upper side face of the T-shaped tank, and a water conveying assembly is installed on the rear side face of the water storage tank; cleaning the component: contain first motor, movable plate, threaded rod, gag lever post, fixed plate and brush hair, install first motor on the right flank of water storage box, can effectively avoid water supply system's water pressure to descend.
Description
Technical Field
The invention relates to the technical field of water supply systems, in particular to a double-cavity water supply system without a negative pressure reversing valve.
Background
The water supply system is a comprehensive body of water storage reservoirs, water pumps, pipelines and other projects required by different water using departments according to certain quality requirements, the non-negative pressure water supply equipment embodiment (part) is that the whole water supply system is satisfied with the requirements of users on water quality, water quantity and water pressure in terms of the skill function of the water supply system, besides, the capital investment is required in the whole capital construction process and production operation, the operation cost is low, the operation and the handling are convenient, the tower-free water supply equipment can safely produce and fully exert the economic benefit of the whole water supply system, therefore, the correct selection of the water supply system has very important meaning, many factors influencing the selection of the water supply system are provided, the plan and the local terrain of cities and towns, the requirements of the users on the water supply system and the type of water dispatching are provided, and the water supply system can have various modes and compositions because the factors are different, if deep groundwater meeting sanitary requirements is used as a water source to supply drinking water for residents, purification treatment is not required, only water taking and water distribution projects are established, if river water is used as a water source of water for residents, carbon steel towerless water supply equipment needs to take water, purify and smoothly distribute water and other processes … …, in the process of construction, a reasonable water supply system needs to be selected according to specific conditions, the existing water supply system selects a water supply pipe to be connected with a municipal water pipe or a water tank alternatively when being connected with the water supply pipe, so that water in the municipal water pipe is prevented from being filled into the water tank, but the water pressure of single water supply is easy to drop in the using process, and the water pressure drops to influence the water supply effect of the whole water supply system, and therefore, the double-cavity negative pressure-free reversing valve water supply system is provided.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a double-cavity water supply system without a negative pressure reversing valve, can effectively avoid the water pressure drop of the water supply system, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the double-cavity non-negative pressure reversing valve water supply system comprises a water storage tank, a cleaning assembly and a water supply assembly;
a water storage tank: the water storage tank is characterized in that a control switch group is installed on the upper side face, a support plate is fixed on the upper side face of the water storage tank, support legs are fixed on the upper side face of the support plate, a T-shaped tank is fixed on the upper side face of each support leg, water conveying holes are formed in the right side and the left side of the T-shaped tank, an installation pipe is fixed inside each water conveying hole, a water supply pipe is fixed on the right end face of the installation pipe on the right side, a switching assembly is installed inside the T-shaped tank, a rotating assembly is installed on the upper side face of the T-shaped tank, and a water conveying assembly is installed on the rear side face of the water storage tank;
cleaning the component: the movable water storage tank cleaning device comprises a first motor, a movable plate, a threaded rod, a limiting rod, fixed plates and bristles, wherein the first motor is installed on the right side face of the water storage tank, the movable plate is arranged inside the water storage tank, a threaded hole is formed in the rear side edge of the movable plate, the threaded rod is in threaded connection with the inside of the threaded hole, the right end of the threaded rod is connected with an output shaft of the first motor, the left end of the threaded rod is rotatably connected to the left side face inside the water storage tank, a limiting hole is formed in the front side edge of the movable plate, the limiting rod is connected in the limiting hole in a sliding mode and fixed inside the water storage tank, the two corresponding fixed plates are fixed to the front side and the rear side of the movable plate, the bristles are uniformly distributed on the side faces of the fixed plates, and the water storage tank is cleaned by arranging a cleaning assembly;
a water supply assembly: the water storage tank comprises a fixing frame, conveying barrels, nuts, conveying pipes and one-way valves, wherein the fixing frame is fixed at the left end of the upper side face of the water storage tank, the two corresponding conveying barrels are fixed at the upper end and the lower end of the inner part of the fixing frame through the nuts, the conveying pipes are fixed in water conveying ports arranged on the end faces of the conveying barrels, the one-way valves are installed on the circumferential surfaces of the conveying pipes, one ends of the two conveying pipes, far away from the conveying barrels, are respectively connected with the installation pipes on the corresponding sides, and water is supplied to a water supply pipe through a water supply assembly;
wherein: the input end of the control switch group is electrically connected with the output end of an external power supply, and the output end of the control switch group is electrically connected with the input end of the first motor.
Furthermore, the switching component comprises a baffle, a first stop block, a rubber semi-ring and a second stop block, the T-shaped box is provided with the baffle, the right side of the inside of the T-shaped box is fixed with the two corresponding first stop blocks, the left side of the inside of the T-shaped box is provided with an arc-shaped groove, the inside of the arc-shaped groove is fixed with the rubber semi-ring, and the right side of the rubber semi-ring is fixed with the two corresponding second stop blocks.
Further, the runner assembly contains connects ball, pivot, first gear, second motor and second gear, the upper end of baffle is fixed with the connection ball, be fixed with the pivot on the up end of connection ball, the logical groove of installation has been seted up on the last side of T shape case, the pivot is rotated and is connected in the inside that the logical groove was led to in the installation, be fixed with first gear on the up end of pivot, install the second motor on the last side of T shape case, be fixed with the second gear on the output shaft of second motor, the second gear meshes with first gear mutually, the output of the input electricity connection control switch group of second motor drives the baffle through setting up the runner assembly and rotates.
Further, the device comprises a filtering component, the filtering component comprises a fixed box, a filter screen, limiting blocks, a U-shaped limiting frame, clamping columns, springs and a limiting ring, a mounting hole is formed in the middle of the conveying barrel on the lower side, the fixed box is fixed inside the mounting hole, a strip-shaped opening is formed in the left side face of the fixed box, the filter screen is connected inside the strip-shaped opening in a sliding mode, two corresponding limiting blocks are fixed on the left side face and the right side face of the filter screen, two corresponding U-shaped limiting frames are buckled on the left side face of the fixed box, two corresponding sliding holes are formed in the front side and the rear side of the U-shaped limiting frame, the clamping columns are connected inside the sliding holes in a sliding mode, clamping holes corresponding to the clamping columns are formed in the side faces, adjacent to the clamping columns, of the clamping columns and the adjacent to the fixed box, one ends of the clamping columns and the fixed box are clamped inside the clamping holes, and the springs are sleeved on the circumferential faces of the clamping columns, the water storage tank is characterized in that a limiting ring is fixed on the end face of the clamping column, one end of the spring is fixed on the surface of the limiting ring, the other end of the spring is fixed on the side face of the fixed tank, and water inside the water storage tank is filtered by arranging the filtering component.
Further, the water delivery subassembly contains water pump, first connecting pipe and outlet pipe, install the water pump on the trailing flank of water storage box, the inside of the water inlet of water pump is fixed with first connecting pipe, inside the lower extreme of first connecting pipe was fixed inside the delivery port of seting up on the water storage box trailing flank, the water inlet internal fixation of water pump has the outlet pipe, in the water inlet that sets up on the conveyer bucket rear end face of downside was fixed to the upper end of outlet pipe, the output of input electric connection control switch group of water pump is taken the inside water of water storage box out through the water delivery subassembly.
The pressure testing assembly comprises a fixed pipe, a transparent pipe and a floating ball, the fixed pipe is fixed in an opening formed in the circumferential surface of the conveying barrel on the upper side, the transparent pipe is fixed at the upper end of the circumferential surface of the fixed pipe, the floating ball is arranged in the transparent pipe, and the pressure testing assembly is arranged to test the water pressure in the conveying barrel on the upper side.
Furthermore, a water inlet pipe is fixed in a water inlet formed in the upper side face of the water storage tank, a cover cap is buckled at the upper end of the circumferential face of the water inlet pipe, and water enters the water storage tank through the water inlet pipe.
Furthermore, an opening is formed in the upper side face of the water storage tank, a cover plate is hinged to the inside of the opening, and a pulling block is fixed on the upper side face of the cover plate.
Furthermore, a second connecting pipe is fixed inside a water inlet formed in the front end face of the conveying barrel on the upper side, a connecting ring is fixed at the front end of the circumferential face of the second connecting pipe, four corresponding connecting holes are formed in the end face of the connecting ring, and the second connecting pipe is connected with a municipal water pipe through the connecting ring and the connecting holes.
Furthermore, a fixed through groove is formed in the upper side face of the T-shaped box, a transparent plate is fixed inside the fixed through groove, and a user can observe the position of the baffle conveniently by arranging the transparent plate.
Compared with the prior art, the invention has the beneficial effects that: this two-chamber does not have negative pressure switching-over valve water supply system has following benefit:
1. when water is supplied, water in the municipal pipeline enters the conveying barrel on the upper side through the second connecting pipe, then enters the rear end of the inside of the T-shaped box through the conveying pipe on the rear side and the check valve arranged on the circumferential surface of the conveying pipe, the water entering the rear end of the inside of the T-shaped box enters the right end of the inside of the T-shaped box under the action of the baffle in the T-shaped box and then enters the inside of the water supply pipe through the mounting pipe on the right side, so that water is conveyed;
2. when the water storage tank is used for supplying water, water in the water storage tank firstly enters the conveying barrel on the lower side, the water entering the conveying barrel on the lower side passes through the filter screen, the water in the water storage tank is filtered by the filter screen when passing through the filter screen, and impurities in the water can be effectively reduced after the water is filtered, so that the T-shaped tank can be effectively prevented from being blocked by the impurities in the water;
3. the cleaning assembly is arranged, so that the first motor can be started under daily conditions, the threaded rod is rotated after the first motor is started, the threaded rod rotates to drive the movable plate to move, the upper side and the lower side of the interior of the water storage tank are cleaned in the moving process of the movable plate, all bristles are driven to move to clean the front side and the rear side of the interior of the water storage tank in the moving process of the movable plate, the interior of the water storage tank can be effectively guaranteed to be clean after cleaning, and the water storage tank is kept clean to enable the water in the water storage tank to be kept clean;
4. make the position of the observation baffle that the user can be very convenient through setting up the transparent plate to it can be more convenient to make when switching the water supply, makes the user carry out the water injection through setting up inlet tube and block toward the inside of water storage box through the inlet tube, can use the block to seal the water storage box after the water injection finishes, can effectively avoid the dust to enter into the inside of water storage box after sealed.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a schematic rear side view of the present invention;
FIG. 3 is a schematic view of a cleaning assembly according to the present invention;
FIG. 4 is a schematic diagram of a switching assembly according to the present invention;
FIG. 5 is a schematic view of a rotating assembly according to the present invention;
FIG. 6 is a schematic view of a filter assembly according to the present invention;
FIG. 7 is a schematic view of a pressure test assembly according to the present invention;
FIG. 8 is a schematic view of the structure of the filter screen according to the present invention.
In the figure: 1 water storage tank, 2 control switch group, 3 cleaning component, 31 first motor, 32 moving plate, 33 threaded rod, 34 limit rod, 35 fixing plate, 36 brush hair, 4 switching component, 41 baffle, 42 first baffle, 43 rubber semi-ring, 44 second baffle, 5 rotating component, 51 connecting ball, 52 rotating shaft, 53 first gear, 54 second motor, 55 second gear, 6 water supply component, 61 fixing frame, 62 conveying barrel, 63 nut, 64 conveying pipe, 65 one-way valve, 7 filtering component, 71 fixing tank, 72 filtering net, 73 limiting block, 74U-shaped limiting frame, 75 clamping column, 76 spring, 77 limiting ring, 8 water conveying component, water pump 81, 82 first connecting pipe, 83 water outlet pipe, 9 pressure testing component, 91 fixing pipe, 92 transparent pipe, 93 floating ball, 10 supporting leg, 11 supporting plate, 12T-shaped tank, 13 mounting pipe, 14 water supply pipe, 15 water inlet pipe, 16 cap, 16 water outlet pipe, 9 pressure testing component, 91 fixing pipe, 92 floating ball, 13 mounting pipe, 14 water supply pipe, 15 water inlet pipe, 16 floating ball, 3 water outlet pipe, 9 water outlet pipe, 3 cover cap, 3 cover, 9, 3 cover bar, 4 cover, 4 cover bar, 4U-shaped water outlet pipe, 4U-shaped water outlet pipe, 4-shaped water outlet pipe, 4, etc, A cover plate 17, a pull block 18, a second connecting pipe 19, a connecting ring 20, a connecting hole 21 and a transparent plate 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present embodiment provides the following technical solutions: the double-cavity non-negative pressure reversing valve water supply system comprises a water storage tank 1, a cleaning component 3 and a water supply component 6;
the water storage tank 1: the upper side surface is provided with a control switch group 2, the upper side surface of the water storage tank 1 is fixed with a support plate 11, the upper side surface of the support plate 11 is fixed with a support leg 10, the upper side surface of the support leg 10 is fixed with a T-shaped tank 12, the right side and the left side of the T-shaped tank 12 are both provided with water conveying holes, the inside of the water conveying hole is fixed with an installation pipe 13, the right end surface of the installation pipe 13 on the right side is fixed with a water supply pipe 14, the inside of the T-shaped tank 12 is provided with a switching component 4, the upper side surface of the T-shaped tank 12 is provided with a rotating component 5, the rear side surface of the water storage tank 1 is provided with a water conveying component 8, the switching component 4 comprises a baffle plate 41, a first baffle plate 42, a rubber semi-ring 43 and a second baffle plate 44, the T-shaped tank 12 is provided with a baffle plate 41, the right side surface of the inside of the T-shaped tank 12 is fixed with two corresponding first baffle plates 42, the left side surface of the inside of the T-shaped tank 12 is provided with an arc-shaped groove, the inside of which is fixed with the rubber semi-shaped semi-ring 43, two corresponding second stoppers 44 are fixed on the right side surface of the rubber semi-ring 43, the rotating assembly 5 comprises a connecting ball 51, a rotating shaft 52, a first gear 53, a second motor 54 and a second gear 55, the connecting ball 51 is fixed on the upper end of the stopper 41, the rotating shaft 52 is fixed on the upper end surface of the connecting ball 51, a mounting through groove is formed on the upper side surface of the T-shaped box 12, the rotating shaft 52 is rotatably connected inside the mounting through groove, the first gear 53 is fixed on the upper end surface of the rotating shaft 52, the second motor 54 is mounted on the upper side surface of the T-shaped box 12, the second gear 55 is fixed on the output shaft of the second motor 54, the second gear 55 is meshed with the first gear 53, the input end of the second motor 54 is electrically connected with the output end of the control switch group 2, the water delivery assembly 8 comprises a water pump 81, a first connecting pipe 82 and a water outlet pipe 83, a water pump 81 is mounted on the rear side surface of the water storage box 1, the first connecting pipe 82 is fixed inside the water inlet of the water pump 81, the lower end of the first connecting pipe 82 is fixed inside a water outlet formed in the rear side face of the water storage tank 1, a water outlet pipe 83 is fixed in a water inlet of the water pump 81, the upper end of the water outlet pipe 83 is fixed in a water inlet formed in the rear end face of the conveying barrel 62 on the lower side, the input end of the water pump 81 is electrically connected with the output end of the control switch group 2, the pressure testing device 9 is further comprised, the pressure testing device 9 comprises a fixed pipe 91, a transparent pipe 92 and a floating ball 93, the fixed pipe 91 is fixed in an opening formed in the circumferential face of the conveying barrel 62 on the upper side, the transparent pipe 92 is fixed at the upper end of the circumferential face of the fixed pipe 91, the floating ball 93 is arranged inside the transparent pipe 92, the pressure testing device 9 is used for testing the water pressure inside the conveying barrel 62 on the upper side, the water inside the water storage tank 1 is pumped out through the water conveying device 8, and the baffle 41 is driven to rotate through the rotating device 5;
cleaning component 3: the water storage tank cleaning device comprises a first motor 31, a movable plate 32, a threaded rod 33, a limiting rod 34, a fixed plate 35 and bristles 36, wherein the first motor 31 is installed on the right side face of the water storage tank 1, the movable plate 32 is arranged inside the water storage tank 1, a threaded hole is formed in the rear side edge of the movable plate 32, the threaded rod 33 is in threaded connection with the inner side of the threaded hole, the right end of the threaded rod 33 is connected with an output shaft of the first motor 31, the left end of the threaded rod 33 is rotatably connected to the left side face of the inside of the water storage tank 1, a limiting hole is formed in the front side edge of the movable plate 32, the limiting rod 34 is connected to the limiting hole in a sliding mode, the limiting rod 34 is fixed inside the water storage tank 1, the two corresponding fixed plates 35 are fixed to the front side and the rear side of the movable plate 32, the bristles 36 are fixed to the side faces of the fixed plates, and the bristles 36 are uniformly distributed, and the water storage tank 1 is cleaned through a cleaning assembly;
the water supply assembly 6: comprises a fixed frame 61, a conveying barrel 62, a nut 63, a conveying pipe 64 and a one-way valve 65, wherein the fixed frame 61 is fixed at the left end of the upper side surface of the water storage tank 1, the upper end and the lower end inside the fixed frame 61 are fixed with two corresponding conveying barrels 62 through the nuts 63, the conveying pipe 64 is fixed in a water conveying port arranged on the end surface of the conveying barrel 62, the one-way valve 65 is arranged on the circumferential surface of the conveying pipe 64, one ends of the two conveying pipes 64 far away from the conveying barrel 62 are respectively connected with a mounting pipe 13 on the corresponding side, the filter assembly 7 further comprises a filter assembly 7, the filter assembly 7 comprises a fixed box 71, a filter screen 72, a limiting block 73, a U-shaped limiting frame 74, a clamping column 75, a spring 76 and a limiting ring 77, a mounting hole is formed in the middle part of the conveying barrel 62 on the lower side, the fixed box 71 is fixed inside the mounting hole, a strip-shaped opening is formed in the left side surface of the fixed box 71, the strip-shaped opening is connected with the filter screen 72 in a sliding manner, two corresponding limiting blocks 73 are fixed on the left side surface and the left side surface of the filter screen 72, the left side surface of the fixed box 71 is buckled with two corresponding U-shaped limiting frames 74, two corresponding sliding holes are formed in the front side and the rear side of each U-shaped limiting frame 74, clamping columns 75 are connected to the inside of each sliding hole in a sliding mode, clamping holes corresponding to the clamping columns 75 are formed in the side surfaces, adjacent to the clamping columns 75, of the fixed box 71, one ends, adjacent to the clamping columns 75 and the fixed box 71, of the clamping columns are clamped inside the clamping holes, springs 76 are sleeved on the circumferential surfaces of the clamping columns 75, limiting rings 77 are fixed on the end surfaces of the clamping columns 75, one ends of the springs 76 are fixed on the surfaces of the limiting rings 77, the other ends of the springs 76 are fixed on the side surfaces of the fixed box 71, water inside the water storage box 1 is filtered through the filter assembly 7, and water is supplied to the water supply pipe 14 through the water supply assembly 6;
wherein: the input end of the control switch group 2 is electrically connected with the output end of the external power supply, and the output end of the control switch group 2 is electrically connected with the input end of the first motor 31.
Wherein: a water inlet pipe 15 is fixed in a water inlet arranged on the upper side surface of the water storage tank 1, a cover cap 16 is buckled at the upper end of the circumferential surface of the water inlet pipe 15, and water enters the water storage tank 1 through the water inlet pipe 15.
Wherein: an opening is formed in the upper side face of the water storage tank 1, a cover plate 17 is hinged to the inside of the opening, and a pull block 18 is fixed to the upper side face of the cover plate 17.
Wherein: a second connecting pipe 19 is fixed inside a water inlet arranged on the front end face of the upper conveying barrel 62, a connecting ring 20 is fixed at the front end of the circumferential surface of the second connecting pipe 19, four corresponding connecting holes 21 are formed in the end face of the connecting ring 20, and the second connecting pipe 19 is connected with a municipal water pipe through the connecting ring 20 and the connecting holes 21.
Wherein: a fixed through groove is formed in the upper side face of the T-shaped box 12, a transparent plate 22 is fixed inside the fixed through groove, and a user can observe the position of the baffle plate 41 very conveniently by arranging the transparent plate 22.
The working principle of the double-cavity negative-pressure-free reversing valve water supply system provided by the invention is as follows: firstly, water is injected into the water storage tank 1, then the second connecting pipe 19 is connected with the municipal pipeline through the connecting ring 20 and the connecting hole 21, the water in the municipal pipeline after connection enters the inside of the upper conveying barrel 62 through the second connecting pipe 19, then enters the rear end of the inside of the T-shaped tank 12 through the conveying pipe 64 at the rear side and the check valve 65 arranged on the circumferential surface of the conveying pipe 64, the water entering the rear end of the inside of the T-shaped tank 12 enters the right end of the inside of the T-shaped tank 12 under the action of the baffle plate 41 in the inside of the T-shaped tank and then enters the inside of the water supply pipe 14 through the mounting pipe 13 at the right side, so that water delivery is carried out, a part of the water entering the inside of the upper conveying barrel 62 enters the inside of the transparent pipe 92 along the fixing pipe 91 in the process, the floating ball 93 is jacked up by the water entering the inside the transparent pipe 92, the height of the floating ball is observed in the water delivery process, and when the height of the floating ball is reduced, the water pressure in the upper conveying barrel 62 is reduced, at this time, the second motor 52 is started, the second motor 52 rotates to enable the second gear 55 to rotate to drive the first gear 53 to rotate, the first gear 53 rotates to enable the baffle 41 to rotate, after the baffle 41 rotates to a proper position, the second motor 52 is closed, at this time, the front end inside the T-shaped box 12 is communicated with the right end inside the T-shaped box 12, then the water pump 81 is started, water inside the water storage box 1 is injected into the conveying barrel 62 on the lower side through the water outlet pipe 83 after the water pump 81 is started, the water entering the conveying barrel 62 on the lower side passes through the filter screen 72, when passing through the filter screen 72, the filter screen 72 filters the water, the filtered water enters the T-shaped box 12 along the mounting pipe 13 on the front side, then the water is supplied to the water supply pipe 14 through the mounting pipe 13 on the right side, and therefore, the water pressure drop can be effectively avoided.
It should be noted that the control switch group 2 disclosed in the above embodiments is provided with buttons corresponding to the first motor 31, the second motor 54 and the water pump 81 one by one.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. Two-chamber does not have negative pressure switching-over valve water supply system, its characterized in that: comprises a water storage tank (1), a cleaning component (3) and a water supply component (6);
water storage tank (1): the water storage tank is characterized in that a control switch group (2) is installed on the upper side face, a supporting plate (11) is fixed on the upper side face of the water storage tank (1), supporting legs (10) are fixed on the upper side face of the supporting legs (10), a T-shaped tank (12) is fixed on the upper side face of the supporting legs (10), water conveying holes are formed in the right side and the left side of the T-shaped tank (12), installation pipes (13) are fixed inside the water conveying holes, a water supply pipe (14) is fixed on the right end face of the installation pipe (13) on the right side, a switching assembly (4) is installed inside the T-shaped tank (12), a rotating assembly (5) is installed on the upper side face of the T-shaped tank (12), and a water conveying assembly (8) is installed on the rear side face of the water storage tank (1);
cleaning assembly (3): comprises a first motor (31), a movable plate (32), a threaded rod (33), a limiting rod (34), a fixed plate (35) and brush hair (36), wherein the right side surface of the water storage tank (1) is provided with the first motor (31), the movable plate (32) is arranged in the water storage tank (1), the rear side edge part of the movable plate (32) is provided with a threaded hole, the inner thread of the threaded hole is connected with the threaded rod (33), the right end of the threaded rod (33) is connected with an output shaft of the first motor (31), the left end of the threaded rod (33) is rotatably connected on the left side surface in the water storage tank (1), the front side edge part of the movable plate (32) is provided with a limiting hole, the limiting rod (34) is connected in the limiting hole in an internal sliding manner, the limiting rod (34) is fixed in the water storage tank (1), and two corresponding fixed plates (35) are fixed on the front side and the rear side of the movable plate (32), bristles (36) which are uniformly distributed are fixed on the side surface of the fixed plate (35);
water supply assembly (6): the water storage tank comprises a fixing frame (61), conveying barrels (62), nuts (63), conveying pipes (64) and check valves (65), wherein the fixing frame (61) is fixed at the left end of the upper side face of the water storage tank (1), the two corresponding conveying barrels (62) are fixed at the upper end and the lower end of the interior of the fixing frame (61) through the nuts (63), the conveying pipes (64) are fixed in water conveying ports formed in the end face of the conveying barrels (62), the check valves (65) are installed on the circumferential surface of the conveying pipes (64), and one ends, far away from the conveying barrels (62), of the two conveying pipes (64) are respectively connected with mounting pipes (13) on the corresponding sides;
wherein: the input end of the control switch group (2) is electrically connected with the output end of an external power supply, and the output end of the control switch group (2) is electrically connected with the input end of the first motor (31).
2. The dual-chamber non-negative pressure reversing valve water supply system of claim 1, wherein: the switching assembly (4) comprises a baffle (41), a first stop block (42), a rubber semi-ring (43) and a second stop block (44), the T-shaped box (12) is provided with the baffle (41), the right side inside the T-shaped box (12) is fixed with the two corresponding first stop blocks (42), the left side inside the T-shaped box (12) is provided with an arc-shaped groove, the inside of the arc-shaped groove is fixed with the rubber semi-ring (43), and the right side of the rubber semi-ring (43) is fixed with the two corresponding second stop blocks (44).
3. The dual-chamber non-negative pressure reversing valve water supply system of claim 2, wherein: rotating assembly (5) contain and connect ball (51), pivot (52), first gear (53), second motor (54) and second gear (55), the upper end of baffle (41) is fixed with connects ball (51), be fixed with pivot (52) on the up end of connecting ball (51), the logical groove of installation has been seted up on the last side of T shape case (12), pivot (52) rotate and connect the inside at the logical groove of installation, be fixed with first gear (53) on the up end of pivot (52), install second motor (54) on the last side of T shape case (12), be fixed with second gear (55) on the output shaft of second motor (54), second gear (55) mesh with first gear (53) mutually, the output of control switch group (2) is connected to the input electricity of second motor (54).
4. The dual-chamber non-negative pressure reversing valve water supply system of claim 1, wherein: the novel filter is characterized by further comprising a filter component (7), wherein the filter component (7) comprises a fixed box (71), a filter screen (72), limit blocks (73), a U-shaped limit frame (74), clamping columns (75), springs (76) and limit rings (77), a mounting hole is formed in the middle of the conveying barrel (62) on the lower side, the fixed box (71) is fixed inside the mounting hole, a strip-shaped opening is formed in the left side surface of the fixed box (71), the filter screen (72) is connected inside the strip-shaped opening in a sliding mode, two corresponding limit blocks (73) are fixed on the left side and the right side of the filter screen (72), two corresponding U-shaped limit frames (74) are buckled on the left side surface of the fixed box (71), two corresponding sliding holes are formed in the front side and the rear side of each U-shaped limit frame (74), the clamping columns (75) are connected inside the sliding holes in a sliding mode, and clamping holes corresponding to the clamping columns (75) are formed in the adjacent side surfaces of the fixed box (71) and the clamping columns (75), the clamp is characterized in that one end, adjacent to the fixed box (71), of the clamp column (75) is clamped in the clamp hole, a spring (76) is sleeved on the circumferential surface of the clamp column (75), a limiting ring (77) is fixed on the end surface of the clamp column (75), one end of the spring (76) is fixed on the surface of the limiting ring (77), and the other end of the spring (76) is fixed on the side surface of the fixed box (71).
5. The dual-chamber non-negative pressure reversing valve water supply system of claim 1, wherein: water delivery subassembly (8) contain water pump (81), first connecting pipe (82) and outlet pipe (83), install water pump (81) on the trailing flank of water storage box (1), the inside of the water inlet of water pump (81) is fixed with first connecting pipe (82), the lower extreme of first connecting pipe (82) is fixed inside the delivery port of seting up on water storage box (1) trailing flank, the water inlet internal fixation of water pump (81) has outlet pipe (83), the upper end of outlet pipe (83) is fixed in the water inlet that sets up on transport bucket (62) the rear end face of downside, the output of input electricity connection control switch group (2) of water pump (81).
6. The dual-chamber non-negative pressure reversing valve water supply system of claim 1, wherein: the pressure testing device is characterized by further comprising a pressure testing assembly (9), wherein the pressure testing assembly (9) comprises a fixed pipe (91), a transparent pipe (92) and a floating ball (93), the fixed pipe (91) is fixed in an opening formed in the circumferential surface of the conveying barrel (62) on the upper side, the transparent pipe (92) is fixed at the upper end of the circumferential surface of the fixed pipe (91), and the floating ball (93) is arranged inside the transparent pipe (92).
7. The dual-chamber non-negative pressure reversing valve water supply system of claim 1, wherein: a water inlet pipe (15) is fixed in a water inlet formed in the upper side surface of the water storage tank (1), and a cover cap (16) is buckled at the upper end of the circumferential surface of the water inlet pipe (15).
8. The dual-chamber non-negative pressure reversing valve water supply system of claim 1, wherein: an opening is formed in the upper side face of the water storage tank (1), a cover plate (17) is hinged to the inside of the opening, and a pull block (18) is fixed to the upper side face of the cover plate (17).
9. The dual-chamber non-negative pressure reversing valve water supply system of claim 1, wherein: a second connecting pipe (19) is fixed inside a water inlet arranged on the front end face of the upper conveying barrel (62), a connecting ring (20) is fixed at the front end of the circumferential face of the second connecting pipe (19), and four corresponding connecting holes (21) are formed in the end face of the connecting ring (20).
10. The dual-chamber non-negative pressure reversing valve water supply system of claim 1, wherein: a fixing through groove is formed in the upper side face of the T-shaped box (12), and a transparent plate (22) is fixed inside the fixing through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111050616.6A CN113818522B (en) | 2021-09-08 | 2021-09-08 | Double-cavity negative-pressure-free reversing valve water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111050616.6A CN113818522B (en) | 2021-09-08 | 2021-09-08 | Double-cavity negative-pressure-free reversing valve water supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113818522A true CN113818522A (en) | 2021-12-21 |
| CN113818522B CN113818522B (en) | 2023-02-21 |
Family
ID=78914228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111050616.6A Active CN113818522B (en) | 2021-09-08 | 2021-09-08 | Double-cavity negative-pressure-free reversing valve water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113818522B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150001431A (en) * | 2013-06-27 | 2015-01-06 | 기우홍 | Water supply system |
| CN204491711U (en) * | 2014-12-27 | 2015-07-22 | 刘炜 | Bimodulus non-negative pressure water service system |
| CN107476374A (en) * | 2017-07-26 | 2017-12-15 | 上海凯泉泵业（集团）有限公司 | A kind of municipal water supply equipment |
| CN107829459A (en) * | 2017-11-29 | 2018-03-23 | 苏州市职业大学 | Selectivity uses the device that sewage is flushing toiler water supply |
| CN207829075U (en) * | 2018-02-01 | 2018-09-07 | 新余银龙水务设备有限公司 | A kind of no-negative-pressure water supply equipment |
| CN210936293U (en) * | 2019-09-07 | 2020-07-07 | 江西强普瑞石化设备科技有限公司 | Side wall cleaning device for oil storage tank |
| CN113026871A (en) * | 2021-03-19 | 2021-06-25 | 奥利机械(集团)有限公司 | Full circulation vector frequency conversion non-negative pressure water supply equipment |
| CN213979163U (en) * | 2020-11-27 | 2021-08-17 | 中美埃梯梯泵业集团有限公司 | Water supply equipment with intelligent linkage control function |
-
2021
- 2021-09-08 CN CN202111050616.6A patent/CN113818522B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150001431A (en) * | 2013-06-27 | 2015-01-06 | 기우홍 | Water supply system |
| CN204491711U (en) * | 2014-12-27 | 2015-07-22 | 刘炜 | Bimodulus non-negative pressure water service system |
| CN107476374A (en) * | 2017-07-26 | 2017-12-15 | 上海凯泉泵业（集团）有限公司 | A kind of municipal water supply equipment |
| CN107829459A (en) * | 2017-11-29 | 2018-03-23 | 苏州市职业大学 | Selectivity uses the device that sewage is flushing toiler water supply |
| CN207829075U (en) * | 2018-02-01 | 2018-09-07 | 新余银龙水务设备有限公司 | A kind of no-negative-pressure water supply equipment |
| CN210936293U (en) * | 2019-09-07 | 2020-07-07 | 江西强普瑞石化设备科技有限公司 | Side wall cleaning device for oil storage tank |
| CN213979163U (en) * | 2020-11-27 | 2021-08-17 | 中美埃梯梯泵业集团有限公司 | Water supply equipment with intelligent linkage control function |
| CN113026871A (en) * | 2021-03-19 | 2021-06-25 | 奥利机械(集团)有限公司 | Full circulation vector frequency conversion non-negative pressure water supply equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113818522B (en) | 2023-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106477767B (en) | The equipment and its extracting method of fulvic acid in a kind of extraction poisons in freshwater | |
| CN202369465U (en) | Drainage function integrated membrane separation water purifier | |
| CN113818522B (en) | Double-cavity negative-pressure-free reversing valve water supply system | |
| CN110655212A (en) | Water treatment equipment with multi-layer filtering function | |
| CN216303437U (en) | Water purifier water clock protection device | |
| CN210612984U (en) | Carbon sand filter | |
| CN209967856U (en) | Water storage tank with filtering capability | |
| CN210825742U (en) | Multi-stage sewage treatment device | |
| CN114162484A (en) | Drainage device for spring type floating roof storage tank | |
| CN209501380U (en) | A kind of printing wastewater reverse osmosis membrane cleaning machine | |
| CN209138127U (en) | A kind of sewage disposal device being conveniently replaceable filter core | |
| CN208008563U (en) | One kind is desk-top to be exempted to install reverse osmosis purified water system | |
| CN206867866U (en) | A kind of air purifier with automatic cleaning function | |
| CN211004898U (en) | Dosing device of wastewater treatment system | |
| CN219518396U (en) | Reverse osmosis sewage treatment device | |
| CN219098929U (en) | Water purifier with good filterability | |
| CN216825082U (en) | Aviation water purification and filtration device | |
| CN216404018U (en) | Small polluted water body treatment equipment | |
| CN205241420U (en) | Multiple purification pure water equipment | |
| CN211311188U (en) | High-efficient reverse osmosis water treatment facilities | |
| CN220664999U (en) | Water purification system based on off-grid solar photovoltaic power generation | |
| CN218879548U (en) | Water-saving reverse osmosis water purification equipment for whole household | |
| CN210620532U (en) | Concatenation formula water prosthetic devices | |
| CN214218439U (en) | Multistage water purification device | |
| CN220899727U (en) | Direct drinking water filtering purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |