CN113863438B - Box type non-negative pressure variable frequency water supply equipment - Google Patents
Box type non-negative pressure variable frequency water supply equipment Download PDFInfo
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- CN113863438B CN113863438B CN202111181275.6A CN202111181275A CN113863438B CN 113863438 B CN113863438 B CN 113863438B CN 202111181275 A CN202111181275 A CN 202111181275A CN 113863438 B CN113863438 B CN 113863438B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 244
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000001105 regulatory effect Effects 0.000 claims abstract description 38
- 238000013016 damping Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims description 36
- 238000007790 scraping Methods 0.000 claims description 20
- 239000012535 impurity Substances 0.000 claims description 16
- 229920000742 Cotton Polymers 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000003020 moisturizing effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 4
- 239000003651 drinking water Substances 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- 238000009434 installation Methods 0.000 description 7
- 238000007906 compression Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- B08B1/32—
-
- 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
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses box type non-negative pressure variable frequency water supply equipment which comprises a bottom plate, wherein a steady flow regulating and storing water tank is arranged on one side of the top of the bottom plate, a base is arranged on one side of the steady flow regulating and storing water tank, a damping mechanism is arranged at the bottom of the base, a machine body is arranged at the top of the base, and a water inlet pipe penetrates through the top of one side of the steady flow regulating and storing water tank. The automatic opening and closing mechanism of the scraper plate is utilized to realize the automatic dirt discharging function, the cleanness of the interior of the steady flow regulation and storage water tank is improved, the water quality is improved, the breeding of internal bacteria can be well avoided, the quality of drinking water in the water tank is ensured, high-quality drinking water is provided for a user, and the health of the user is protected.
Description
Technical Field
The invention relates to the technical field of water supply equipment, in particular to box type non-negative-pressure variable-frequency water supply equipment.
Background
Common domestic water supply equipment is municipal pipe network water supply or adopts box no negative pressure frequency conversion water supply equipment to go on, and when the pressure of running water can satisfy the user water consumption, the equipment drenches water through the municipal pipe network, and when the pressure of running water can't satisfy the user water consumption, the equipment drenches water through the deposit water among the box no negative pressure frequency conversion water supply equipment.
However, the existing box type non-negative pressure variable frequency water supply equipment is provided with box type water storage, so that dirt in a water tank is accumulated due to long-time water storage, and the quality of water in the water tank is influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides box type non-negative-pressure variable-frequency water supply equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a box type non-negative pressure variable frequency water supply device comprises a bottom plate, a steady flow regulation and storage water tank is arranged on one side of the top of the bottom plate, a base is arranged on one side of the steady flow regulation and storage water tank, a damping mechanism is installed on the bottom of the base, an organism is installed on the top of the base, a water inlet pipe is arranged on the top of one side of the steady flow regulation and storage water tank in a penetrating mode, one end of the water inlet pipe is arranged on one side of the organism in a penetrating mode, a differential compensation system is installed on the top of the base, one end of the differential compensation system is connected with the organism, a cleaning mechanism is arranged in the steady flow regulation and storage water tank, a fixing ring is fixedly connected to the inner wall of one circle of the steady flow regulation and storage water tank in a common mode, two screw rods are rotatably sleeved at one end of the fixing ring, two slide rods are rotatably connected to the other end of the fixing ring, a moving frame is sleeved to the two slide rods in a common thread manner, the cleaning cotton is pasted on the outer side of the movable frame, one side of the cleaning cotton is abutted against the inner wall of one circle of the steady flow regulating and storing water tank, two fixing parts are fixedly connected to the two sides of the movable frame, two moving rods are rotatably connected to the four fixing parts, sliding cylinders are sleeved on the eight moving rods in a sliding mode, second springs are fixedly connected to one ends of the eight moving rods, one ends of the eight second springs are fixedly connected to the inner wall of one side of each of the eight sliding cylinders respectively, cleaning balls are mounted at one ends of the eight sliding cylinders, the eight cleaning balls are abutted against the two sides of the top and the bottom in the steady flow regulating and storing water tank respectively, second positioning parts are fixedly connected to the two moving rods which are arranged oppositely, a first spring is fixedly connected between the two second positioning parts which are arranged oppositely, and a driving mechanism is mounted on one side of the top of the steady flow regulating and storing water tank, four oblique curb plates of the common fixedly connected with in bottom both sides in the stationary flow regulation water tank are the V word structure and are provided with the opening between two adjacent oblique curb plates, lie in common fixedly connected with intermediate lamella between two oblique curb plates in the middle of, the both ends difference fixed connection of intermediate lamella is on the relative inner wall of stationary flow regulation water tank, edulcoration mechanism is installed to stationary flow regulation water tank's bottom, two blowdown covers are installed to stationary flow regulation water tank's bottom one side, the inclined bottom plate is installed to bottom in the stationary flow regulation water tank.
Preferably, edulcoration mechanism all is provided with the mounting groove including installing two under casings in stationary flow regulation water tank bottom in two under casings, second servo motor is all installed to the bottom in two mounting grooves, equal fixedly connected with fixed plate on the relative inner wall of two mounting grooves, two second servo motor's output shaft end runs through two fixed plates respectively and fixedly connected with cross axle respectively, the one end of two cross axles is all fixed the cup jointed the gear, one side of two gears has meshed respectively pulling mechanism, two pulling mechanisms slide respectively to cup joint the top at two under casings.
Preferably, pulling mechanism includes the spur rack of meshing in gear one side, fixed slide rail has been seted up at the top of under casing, the bottom of fixed slide rail sets up for lining up, the spur rack slides and cup joints in fixed slide rail, the top of under casing is provided with four first locating parts, and the automatic mechanism that opens and shuts of common fixedly connected with on two first locating parts that are located the upper end, the automatic mechanism that opens and shuts sets up the below at two adjacent oblique curb plates, the automatic both ends of opening and shutting the mechanism fixed connection respectively are on the relative inner wall of stationary flow regulation water storage tank, and the common fixed connection of two first locating parts that are located the lower extreme is at the top of spur rack, lies in and rotates through the bull stick between two first locating parts with one side jointly and connects.
Preferably, the automatic mechanism that opens and shuts includes two scraper blades of fixed connection respectively on two first locating parts that are located the upper end, the equal fixedly connected with diaphragm in bottom of two adjacent oblique curb plates, and fixed connection is on the relative inner wall of stationary flow regulation water tank respectively at the both ends of two diaphragms, has all seted up the spout in two diaphragms, and equal fixedly connected with removes the axle on one side inner wall of two spouts, all is provided with the movable groove in two scraper blades, and the one end of two removal axles slides respectively to cup joint in two movable grooves.
Preferably, be provided with the cylinder between two scraper blades jointly, equal fixedly connected with rotates the piece on the relative inner wall of stationary flow regulation water storage tank, and two rotate and all rotate and be connected with the pendulum rod on the piece, and the one end of two pendulum rods rotates respectively and cup joints the both ends at the cylinder, the a week of cylinder and the relative one side of two scraper blades all are provided with tooth.
Preferably, wiper mechanism is including setting up four pole settings in stationary flow regulation and storage water tank, the common fixed connection in bottom of four pole settings on solid fixed ring's a week inner wall, the common fixed connection in stationary flow regulation and storage water tank's in top of four pole settings top, the common fixedly connected with moisturizing pipe in upper end of four pole settings, a plurality of installed parts are installed to moisturizing pipe's a week, all install the nozzle on a plurality of installed parts.
Preferably, damper is including installing the twenty backing plates in the base bottom, the kerve has been seted up on the bottom plate, the base sets up in the kerve, and ten backing plates that are located the upper end are fixed connection respectively in the bottom both sides of base, and ten backing plates that are located the lower extreme are fixed connection respectively in the bottom both sides of kerve, common fixedly connected with damping rod between two backing plates that set up relatively, the last fixed cup joint of damping rod has damping spring, the common fixedly connected with buffer all around of bottom of base.
Preferably, the buffer device comprises six buffer springs fixedly connected to the periphery of the bottom of the base respectively, six square grooves are formed in the periphery of the bottom groove respectively, the bottom groove and the six square grooves are integrally formed, and one ends of the six buffer springs are fixedly connected to the inner wall of one side of the six square grooves respectively.
Preferably, actuating mechanism installs the first servo motor in stationary flow regulation and storage water tank top one side, top one side rotation in the stationary flow regulation and storage water tank is connected with the action wheel, first servo motor's output shaft end runs through stationary flow regulation and storage water tank's top and fixed connection at the middle part of action wheel, top opposite side rotation in the stationary flow regulation and storage water tank is connected with from the driving wheel, the action wheel with from passing through belt friction transmission jointly between the driving wheel, the action wheel with from the bottom difference fixed connection of driving wheel is at the top of two screws.
Preferably, a manhole pipe is installed on the other side of the top of the steady flow regulating and storing water tank, an access cover is installed at the top of the manhole pipe, a handle is fixedly connected to the top of the access cover, connecting plates are fixedly connected to four corners of the bottom of the steady flow regulating and storing water tank, the four connecting plates and the bottom of the steady flow regulating and storing water tank are integrally formed, and the four connecting plates and the bottom plate are fixedly connected through four positioning rods.
Compared with the prior art, the invention has the beneficial effects that:
1. through effective matching of the steady flow regulation and storage water tank, cleaning cotton, a screw rod and other components, running water enters the steady flow regulation and storage water tank through a water inlet pipe and then stands for precipitation so as to be used for pumping water when the water pressure in a municipal pipe network is smaller than the water demand of residents, during the water supply pause of the steady flow regulation and storage water tank, a moving frame sleeved on the steady flow regulation and storage water tank is driven to move up and down by the rotation of the screw rod, the cleaning cotton is used for wiping the inner wall of the steady flow regulation and storage water tank, water stain dirt attached to the inner wall of the steady flow regulation and storage water tank is cleaned, the dirt is precipitated to the bottom of the steady flow regulation and storage water tank along with the water flow, the steady flow regulation and storage water tank is discharged at regular time, the cleanness of the water in the steady flow regulation and storage water tank is ensured, the purity of the running water when the steady flow regulation and storage water tank supplies water to the residents is ensured, impurities are avoided, and the influence on the health of the human body is avoided;
2. through effective matching of the cleaning ball, the sliding barrel, the first spring and other components, when the moving frame moves upwards, pressure is applied to the four moving rods at the upper end, so that the four moving rods at the upper end deflect outwards, at the moment, the four second springs at the upper end gradually recover to deform and automatically reset, in the automatic resetting process of the second springs, the sliding barrel gradually moves downwards on the moving rods due to the reset elastic force of the second springs, meanwhile, the cleaning ball is driven to wipe outwards from the middle at the side seams at the two sides of the top of the steady flow regulation water tank, the external force exerted on the moving rods by the four moving rods at the lower end in the moving process of the moving frame gradually disappears, the four moving rods at the lower end deflect inwards under the pulling of the fixing piece, at the moment, the four second springs at the lower end deform and compress, the sliding barrel is driven to gradually move upwards on the moving rods in the compression process of the second springs, and meanwhile, the cleaning ball is driven to wipe outwards from the middle at the side seams at the two sides of the top of the steady flow regulation water tank, otherwise, the moving frame reversely repeats the above operation, and further cleans impurities at the seams of the steady flow regulation water tank;
3. through effective matching of the second servo motor, the gear, the rotating rod and other components, the tail end of an output shaft of the second servo motor stably drives the cross shaft to rotate through the coupler, the cross shaft drives the gear to rotate, the spur rack meshed with the gear is driven to move back and forth when the gear rotates, the rotating rod is driven to swing back and forth through back and forth movement of the spur rack, automatic opening and closing of the scraping plate are achieved in the process that the rotating rod swings back and forth, the bottom of the steady flow regulation water storage tank is closed when the scraping plate is closed, stored tap water is prevented from flowing out, waste is avoided, the bottom of the steady flow regulation water storage tank is opened when the scraping plate is opened, precipitated impurities can be discharged, the self-cleaning function of the steady flow regulation water storage tank is achieved, the impurities are timely discharged out of the steady flow regulation water storage tank, harm to bacterial growth caused by long-time storage at the bottom of the steady flow regulation water storage tank is avoided, and cleanliness of the steady flow regulation water storage tank is guaranteed;
4. through the scraper blade, the tooth, the effective cooperation of parts such as cylinder, before the edulcoration process, the bottom of stationary flow regulation water tank is closed, two relative one side tooth of scraper blade interlock each other, guarantee the sealing of stationary flow regulation water tank bottom, impurity and dirt are attached to the surface of scraper blade, open the back at the scraper blade, it rotates to drive the cylinder through rivers flow, kinetic energy through rivers turns into cylinder pivoted mechanical energy, it rotates to need not power equipment drive cylinder, save the cost, resources are saved, when rivers flow motorized pulley and rotate, make tooth on the cylinder interact with the tooth on the scraper blade, with two exclusions of adnexed dirt on adnexed dirt and the scraper blade on the cylinder, guarantee the cleanness of stationary flow regulation water tank bottom.
5. Through the effective matching of the components such as the nozzle, the mounting part, the water supplementing pipe and the like, the connection structure of the nozzle, the mounting part and the water supplementing pipe in the cleaning mechanism is the same as the principle of the shower head, a water source is provided for the nozzle through the water supplementing pipe at regular time, the inner wall of the steady flow regulation and storage water tank is washed by the nozzle, dirt on the inner wall of the steady flow regulation and storage water tank is removed, the removed dirt is discharged in time, and the cleanness in the steady flow regulation and storage water tank is ensured;
6. through the effective cooperation of the damping spring, the damping rod, the buffer spring and other components, the damping spring and the damping rod form a simple shock absorber, the bottom of the base has a shock absorption function, the shock generated when the machine body operates is reduced, the noise is reduced, the influence of overlarge noise on the physical and mental health of workers is avoided, the amplitude generated when the machine body vibrates left and right is reduced on the periphery of the base by the buffer spring, the shock absorption function in the horizontal direction is realized, and the shock absorption and the noise reduction are further performed;
in conclusion, the invention realizes the purpose of timely cleaning dirt in the water tank of the box type non-negative pressure variable frequency water supply equipment and ensuring the water quality in the water tank, the inner wall of the steady flow regulation and storage water tank is timely cleaned through the cleaning mechanism, the automatic dirt discharging function is realized by utilizing the automatic opening and closing mechanism of the scraper, the cleanness of the interior of the steady flow regulation and storage water tank is improved, the water quality is improved, the breeding of internal bacteria can be well avoided, the quality of drinking water in the water tank is ensured, high-quality drinking water is provided for a user, and the health of the user is protected.
Drawings
FIG. 1 is a structural diagram of external connection of a box type non-negative pressure variable frequency water supply device provided by the invention;
FIG. 2 is a connecting structure diagram of the interior of a steady flow regulating and storing water tank of the box type non-negative pressure variable frequency water supply equipment provided by the invention; FIG. 3 is a side view of the interior of a steady flow regulating water storage tank of the box type non-negative pressure variable frequency water supply equipment provided by the invention; FIG. 4 is a top view of the bottom of a steady flow regulating and storing water tank of the box type non-negative pressure variable frequency water supply equipment provided by the invention;
FIG. 5 is an enlarged view of the position A of the box-type non-negative-pressure variable-frequency water supply equipment provided by the invention;
FIG. 6 is a top view of a bottom plate of the box-type non-negative pressure variable frequency water supply equipment provided by the invention;
FIG. 7 is a structural diagram of a bottom plate of the box-type non-negative pressure variable frequency water supply equipment provided by the invention;
fig. 8 is a connection structure diagram of a damping mechanism of the box type non-negative pressure variable frequency water supply equipment provided by the invention. In the figure: 1 access cover, 2 manhole pipes, 3 steady flow water storage tank, 4 machine body, 5 differential compensation system, 6 base, 7 bottom plate, 8 slide bar, 9 moving frame, 10 cleaning cotton, 11 upright pole, 12 rotating piece, 13 swing bar, 14 inclined side plate, 15 nozzle, 16 water replenishing pipe, 17 first servo motor, 18 driving wheel, 19 belt, 20 screw, 21 fixed ring, 22 damping spring, 23 middle plate, 24 roller, 25 transverse plate, 26 moving shaft, 27 scraping plate, 28 bottom box, 29 rotating rod, 30 spur rack, 31 fixed plate, 32 second servo motor, 33 gear, 34 fixed slide rail, 35 bottom groove, 36 square groove, 37 buffer spring, 38 sewage cover, 39 damping rod, 40 mounting piece, 41 inclined bottom plate, 42 driven wheel, 43 opening, 44 sliding groove, 45 movable groove, 46 transverse shaft, 47 first positioning piece, 48 water inlet pipe, 49 tooth, 50 mounting groove, 51 connecting plate, 52 positioning rod, 53 backing plate 54 pulling hand, 55 first positioning piece, 56 second positioning piece, 57 spring moving ball, 58 sliding barrel fixing piece, 60.
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.
Referring to fig. 1-8, a box no negative pressure frequency conversion water supply equipment, comprising a base plate 7, prevent that equipment from weing, top one side of bottom plate 7 is provided with stationary flow regulation water tank 3, when the storage water can't satisfy the resident water with the water pressure in the municipal administration pipe network, supply water for the resident through stationary flow regulation water tank 3, manhole pipe 2 is installed to stationary flow regulation water tank 3's top opposite side, convenient maintenance, access cover 1 is installed at manhole pipe 2's top, access cover 1's top fixedly connected with handle 54, stimulate access cover 1 through handle 54, the staff can get into and overhaul wherein, seal stationary flow regulation water tank 3 through access cover 1 at ordinary times, avoid getting into the bacterium.
In the invention, four corners of the bottom of the steady flow regulating and storing water tank 3 are fixedly connected with connecting plates 51, the four connecting plates 51 and the bottom of the steady flow regulating and storing water tank 3 are integrally formed, the four connecting plates 51 and the bottom plate 7 are fixedly connected through four positioning rods 52, in order to reinforce the installation stability of the steady flow regulating and storing water tank 3, the steady flow regulating and storing water tank 3 is further fixed through the connecting plates 51 and the positioning rods 52, one side of the steady flow regulating and storing water tank 3 is provided with a base 6, and water supply equipment can be installed on the base 6.
In the invention, a damping mechanism is installed at the bottom of a base 6, the damping mechanism comprises twenty base plates 53 installed at the bottom of the base 6, a bottom groove 35 is formed in a bottom plate 7, the base 6 is arranged in the bottom groove 35, the ten base plates 53 positioned at the upper end are respectively and fixedly connected to two sides of the bottom of the base 6, the ten base plates 53 positioned at the lower end are respectively and fixedly connected to two sides of the bottom groove 35, a damping rod 39 is jointly and fixedly connected between the two oppositely arranged base plates 53, the base plates 53 facilitate the installation of the damping rod 39, a damping spring 22 is fixedly sleeved on the damping rod 39, the damping rod 39 and the damping spring 22 jointly form a damper, the amplitude generated when equipment on the base 6 operates is reduced, and the noise is reduced.
In the invention, the periphery of the bottom of the base 6 is fixedly connected with a buffer device together, the buffer device comprises six buffer springs 37 which are fixedly connected to the periphery of the bottom of the base 6 respectively, six square grooves 36 are formed around the bottom groove 35 respectively, the bottom groove 35 and the six square grooves 36 are integrally formed, so that the base 6 and the buffer springs 37 can be conveniently installed, one ends of the six buffer springs 37 are fixedly connected to the inner wall of one side of each of the six square grooves 36 respectively, the machine body 4 is installed at the top of the base 6, the machine body 4 generates vibration during working, and the buffer springs 37 reduce the vibration generated by the machine body 4 around the base 6 to further reduce noise.
In the invention, a water inlet pipe 48 penetrates through the top of one side of a steady flow regulating and storing water tank 3, water is stored through the water inlet pipe 48, one end of the water inlet pipe 48 penetrates through one side of a machine body 4, a differential compensation system 5 is installed at the top of a base 6, the required pressure difference, the difference and the compensation amount are superposed on the basis of the original pipe network pressure by means of the pressure of municipal tap water during the operation of non-negative pressure water supply equipment, the residual pressure of the pipe network is fully utilized, the system automatically adjusts the number of running water pumps or adjusts the rotating speed of the water pumps to realize the always high-efficiency point operation, when the inlet water pressure can meet the design pressure, the water pumps enter a dormant energy-saving state, so the operation cost is greatly saved, one end of the differential compensation system 5 is connected with the machine body 4, and the water inlet pipe 48, the machine body 4 and the differential compensation system 5 realize the non-negative pressure water supply equipment for supplying water to residents.
In the invention, a cleaning mechanism is arranged in a steady flow regulation and storage water tank 3, the cleaning mechanism comprises four upright rods 11 arranged in the steady flow regulation and storage water tank 3, the bottoms of the four upright rods 11 are jointly and fixedly connected to the inner wall of one circle of a fixing ring 21, the tops of the four upright rods 11 are jointly and fixedly connected to the top of the steady flow regulation and storage water tank 3, water replenishing pipes 16 are jointly and fixedly connected to the upper ends of the four upright rods 11, the water replenishing pipes 16 are fixed on the premise that the four upright rods 11 are stably connected, a plurality of mounting pieces 40 are mounted on one circle of the water replenishing pipes 16, nozzles 15 are mounted on the mounting pieces 40, the connection mode of the mounting pieces 40, the nozzles 15 and the water replenishing pipes 16 is the same as a shower head principle, the water replenishing pipes 16 replenish water through the steady flow regulation and storage water tank 3, and spray the water in a high-pressure fog form through the nozzles 15, and clean the inner wall of the steady flow regulation and storage water tank 3.
In the invention, a fixed ring 21 is fixedly connected to the inner wall of a circle of a steady flow regulating and storing water tank 3, one end of the fixed ring 21 is rotatably sleeved with two screws 20, the screws 20 are fixed to the outer side of the fixed ring 21, a vertical rod 11 is fixed to the inner side of the fixed ring 21 to ensure that the two screws do not conflict with each other, the other end of the fixed ring 21 is rotatably connected with two slide bars 8, a moving frame 9 is sleeved on the two screws 20 through common threads, one end of the moving frame 9 is slidably sleeved on the two slide bars 8, cleaning cotton 10 is attached to the outer side of the moving frame 9, one side of the cleaning cotton 10 abuts against the inner wall of a circle of the steady flow regulating and storing water tank 3, the moving frame 9 sleeved on the screw bars is driven to move up and down by the rotation of the screws 20, the cleaning cotton 10 is wiped on the inner wall of the steady flow regulating and storing water tank 3 to clean water stains attached to the bottom of the steady flow regulating and storing water tank 3 along with water flow, the water tank 3 is discharged out at regular time, the cleanness of water in the steady flow regulating and storing water tank 3 is ensured, and the stability of the moving frame 9 is ensured by the slide bars 8 at the other end when moving frame.
In the invention, when the moving frame 9 moves upwards, pressure is applied to the four moving rods 61 at the upper end, so that the four moving rods 61 at the upper end deflect outwards, the two adjacent moving rods 61 react with the two adjacent moving rods 61 through the self elastic force of the first spring 55, and the influence of the overlarge moving angle and the too fast moving speed on the wiping effect of the cleaning ball 57 is avoided, at the moment, the four second springs 58 at the upper end gradually recover from compression and deform to automatically reset, in the process of automatically resetting the second springs 58, the sliding cylinder 59 gradually moves downwards on the moving rods 61 due to the elastic force of the reset of the second springs 58, and simultaneously drives the cleaning ball 57 to wipe outwards from the middle at the side seams at the two sides of the top of the steady flow regulating water tank 3, and the external force applied to the moving rods 61 by the four moving rods 61 at the lower end gradually disappears in the process of moving frame 9 moving upwards, make four movable rods 61 that are located the lower extreme inwards take place to deflect under the pulling of mounting 60, through the self elasticity reaction of first spring 55 between two adjacent movable rods 61, guarantee two adjacent movable rods 61 and reset fast, avoid influencing cleaning of cleaning cotton 10 when moving frame 9 removes, four second springs 58 that are located the lower extreme this moment take place the deformation compression, the in-process pulling slide cartridge 59 of second spring 58 compression is gradually on movable rod 61 rebound, drive cleaning ball 57 simultaneously and clean by the outside centre in the limit seam department of stationary flow regulation water tank 3 top both sides, otherwise moving frame 9 reverse motion, reverse repetition above operation and then the impurity of clearance department of stationary flow regulation water tank 3.
In the invention, a driving mechanism is installed on one side of the top of a steady flow storage water tank 3, the driving mechanism is installed on a first servo motor 17 on one side of the top of the steady flow storage water tank 3, the first servo motor 17 is connected with external supporting equipment and is controlled by a corresponding control switch, operation of workers is facilitated, a driving wheel 18 is rotatably connected to one side of the top in the steady flow storage water tank 3, the tail end of an output shaft of the first servo motor 17 penetrates through the top of the steady flow storage water tank 3 and is fixedly connected to the middle of the driving wheel 18, a driven wheel 42 is rotatably connected to the other side of the top in the steady flow storage water tank 3, the driving wheel 18 and the driven wheel 42 are in friction transmission through a belt 19, the bottoms of the driving wheel 18 and the driven wheel 42 are fixedly connected to the tops of two screw rods 20 respectively, the tail end of the output shaft of the first servo motor 17 stably drives the driving wheel 18 to rotate through a first coupler, the driven wheel 42 is synchronously rotated through the friction transmission of the belt 19, so that the two screw rods 20 synchronously rotate, and the two screw rods 20 synchronously, and stable movement of a moving frame 9 is ensured and power saving equipment is stable.
In the invention, two sides of the bottom in the steady flow regulating and storing water tank 3 are fixedly connected with four inclined side plates 14 together, two adjacent inclined side plates 14 are in a V-shaped structure and are provided with openings 43, the V-shaped structure is convenient for water flow precipitated impurities to fall, an intermediate plate 23 is fixedly connected between two inclined side plates 14 in the middle together, and two ends of the intermediate plate 23 are fixedly connected to the opposite inner walls of the steady flow regulating and storing water tank 3 respectively to play a role of reinforcing the inclined side plates 14.
In the invention, an impurity removing mechanism is installed at the bottom of a steady-flow water storage tank 3, the impurity removing mechanism comprises two bottom tanks 28 installed at the bottom of the steady-flow water storage tank 3, installation grooves 50 are formed in the two bottom tanks 28, second servo motors 32 are installed at the bottoms of the two installation grooves 50, the two second servo motors 32 are respectively connected with external supporting equipment and are controlled through corresponding control switches, and therefore the operation of workers is facilitated, fixed plates 31 are fixedly connected to the opposite inner walls of the two installation grooves 50, the installation grooves 50 are divided into two parts by the fixed plates 31, the sides provided with the second servo motors 32 are isolated at the same time, and damp corrosion is avoided, the tail ends of output shafts of the two second servo motors 32 respectively penetrate through the two fixed plates 31 and are respectively and are fixedly connected with transverse shafts 46, gears 33 are fixedly sleeved at one ends of the two transverse shafts 46, the tail ends of the output shafts of the two second servo motors 32 respectively stably drive the two transverse shafts 46 to rotate through the two second couplers, and the two transverse shafts 46 drive the two gears 33 to rotate.
In the invention, one side of each of the two gears 33 is respectively engaged with a pulling mechanism, the two pulling mechanisms are respectively sleeved on the top of the two bottom boxes 28 in a sliding manner, each pulling mechanism comprises a spur rack 30 engaged on one side of the gear 33, the top of each bottom box 28 is provided with a fixed slide rail 34, the bottom of each fixed slide rail 34 is arranged in a penetrating manner, the spur racks 30 are sleeved in the fixed slide rails 34 in a sliding manner, and when the gears 33 rotate, the spur racks 30 stably move under the action of the fixed slide rails 34.
In the invention, four first positioning pieces 47 are arranged above the bottom box 28, the two first positioning pieces 47 at the upper end are fixedly connected with an automatic opening and closing mechanism together, the automatic opening and closing mechanism is arranged below the two adjacent oblique side plates 14, and two ends of the automatic opening and closing mechanism are respectively and fixedly connected to the opposite inner walls of the steady flow regulating and storing water tank 3, so that the fixation of the automatic opening and closing mechanism is ensured.
In the invention, the automatic opening and closing mechanism comprises two scraping plates 27 fixedly connected to two first positioning pieces 47 positioned at the upper end respectively, a roller 24 is arranged between the two scraping plates 27, teeth 49 are arranged on one circle of the roller 24 and one opposite side of the two scraping plates 27, the bottom of the steady flow regulating water storage tank 3 is closed before an impurity removing process, the teeth 49 on one opposite side of the two scraping plates 27 are mutually occluded to ensure the sealing of the bottom of the steady flow regulating water storage tank 3, impurities and dirt are attached to the surfaces of the scraping plates 27, and after the scraping plates 27 are opened, the roller 24 is driven to rotate through water flow, so that the teeth 49 on the roller 24 and the teeth 49 on the scraping plates 27 are mutually interacted, the dirt attached to the roller 24 and the dirt attached to the scraping plates 27 are removed in a double mode, and the bottom of the steady flow regulating water storage tank 3 is ensured to be clean.
In the invention, the opposite inner walls of the steady-flow regulating water storage tank 3 are fixedly connected with the rotating parts 12, the two rotating parts 12 are rotatably connected with the swing rods 13, one ends of the two swing rods 13 are rotatably sleeved at the two ends of the roller 24 respectively, the rotating parts 12 are effectively matched with the swing rods 13, so that the roller 24 can conveniently move up and down, when the scraping plates 27 are closed, the two scraping plates 27 push the roller 24 upwards to enable the roller to be arranged at the upper ends of the two rollers 24, and after the two rollers 24 are opened, the roller can move between the two scraping plates 27 along with the driving force of water flow, so that impurities can be conveniently removed.
In the invention, the bottom parts of two adjacent inclined side plates 14 are fixedly connected with transverse plates 25, two ends of each transverse plate 25 are respectively and fixedly connected to the opposite inner walls of the steady-flow regulating and storing water tank 3, so that the transverse plates 25 are fixed, and the moving stability of the scraper plates 27 is ensured, the sliding grooves 44 are formed in the two transverse plates 25, the moving shafts 26 are respectively and fixedly connected to the inner walls of one sides of the two sliding grooves 44, the sliding grooves 44 are convenient for fixing the moving shafts 26, the two scraper plates 27 are respectively provided with movable grooves 45, one ends of the two moving shafts 26 are respectively sleeved in the two movable grooves 45 in a sliding manner, and the scraper plates 27 are connected with the moving shafts 26 through the movable grooves 45, so that the moving stability is ensured.
In the invention, two first positioning parts 47 positioned at the lower end are fixedly connected to the top of a straight rack 30 together, the two first positioning parts 47 positioned at the same side are connected with each other through a rotating rod 29 in a rotating manner, the first positioning part 47 positioned at the upper end is connected with a scraping plate 27, the straight rack 30 can realize the opening and closing of the scraping plate 27 through the rotation of the rotating rod 29 in the front-back moving process, two pollution discharge covers 38 are installed on one side of the bottom of a steady-flow water regulating and storing tank 3, an inclined bottom plate 41 is installed at the bottom in the steady-flow water regulating and storing tank 3, after the scraping plate 27 is opened, impurities flow to one end of the pollution discharge cover 38 through the inclined bottom plate 41, the pollution discharge cover 38 is opened, and the impurities can flow out automatically without being accumulated.
In the invention, when in use, tap water enters the steady flow regulation and storage water tank 3 through the water inlet pipe 48 and then stands for sedimentation for pumping water when the water pressure in a municipal pipe network is less than the water demand of residents, the connection structure of the nozzle 15, the installation part 40 and the water replenishing pipe 16 in the cleaning mechanism is the same as the principle of a shower head, the inner wall of the steady flow regulation and storage water tank 3 is regularly washed through the nozzle 15 to remove dirt on the inner wall of the steady flow regulation and storage water tank 3 and discharge the dirt in time, the cleanness in the steady flow regulation and storage water tank 3 is ensured, the screw rod 20 rotates to drive the movable frame 9 sleeved on the screw rod to move up and down, the cleaning cotton 10 is used for wiping the inner wall of the steady flow regulation and storage water tank 3 to clean the water stain dirt attached to the inner wall of the steady flow regulation and storage water tank 3 and precipitate to the bottom of the steady flow regulation and storage water tank 3 along with water flow, when the movable frame 9 moves upwards, pressure is applied to the movable rods 61 positioned at the upper ends, so that the four moving rods 61 at the upper end deflect outwards, the two adjacent moving rods 61 react with each other through the self elasticity of the first spring 55 to the two adjacent moving rods 61, and the influence on the wiping effect of the cleaning ball 57 caused by the overlarge moving angle and the too fast speed of the two moving rods is avoided, at this time, the four second springs 58 at the upper end gradually recover from compression and deform to automatically reset, in the process of automatically resetting the second springs 58, the sliding cylinder 59 gradually moves downwards on the moving rods 61 due to the reset elasticity of the second springs 58, and simultaneously drives the cleaning ball 57 to wipe outwards from the middle at the side seams at the two sides of the top of the steady flow regulating and storing water tank 3, the external force exerted on the moving rods 61 by the four moving rods 61 at the lower end gradually disappears in the process of moving the moving frame 9, and the four moving rods 61 at the lower end deflect inwards under the pulling of the fixing member 60, the self elasticity of the first spring 55 acts on the two adjacent moving rods 61 in a reverse mode between the two adjacent moving rods 61, the two adjacent moving rods 61 are enabled to reset rapidly, the wiping of the cleaning cotton 10 when the moving frame 9 moves is prevented from being influenced, at the moment, the four second springs 58 at the lower end deform and compress, the sliding barrel 59 is pulled to move upwards on the moving rods 61 gradually in the process of compressing the second springs 58, the cleaning balls 57 are driven to wipe from the outside to the middle of side seams at the two sides of the top of the steady flow storage water tank 3 at the same time, otherwise, the moving frame 9 moves in a reverse direction, the operations are repeated in a reverse direction, impurities in the seams of the steady flow storage water tank 3 are cleaned, the tail end of the output shaft of the second servo motor 32 stably drives the transverse shaft 46 to rotate through the coupler, the transverse shaft 46 drives the gear 33 to rotate, the spur rack 30 meshed with the gear 33 to move back and forth when the gear 33 rotates, the rotating rod 29 is driven to swing back and forth through the spur rack 30, the rotating rod 29 realizes the automatic opening and closing of the scraper 27 in the process of the reciprocating, the scraper 27 deposits when the storage water tank 3 is closed, the baffle 27 is opened, the baffle 24 is prevented from being meshed with the dirt adhered to the vibration-reducing roller 24, the dirt adhered to the steady flow on the steady flow roller 24, the steady flow storage water tank 24, the vibration-reducing roller 24, and the vibration-reducing roller 24, the dirt adhered to be prevented from being adhered to be adhered to the vibration-reducing roller 24, and the vibration-reducing roller 24.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a box no negative pressure frequency conversion water supply equipment, includes bottom plate (7), its characterized in that: a steady flow storage water tank (3) is arranged on one side of the top of the bottom plate (7), a base (6) is arranged on one side of the steady flow storage water tank (3), a damping mechanism is installed at the bottom of the base (6), a body (4) is installed at the top of the base (6), a water inlet pipe (48) is arranged on the top of one side of the steady flow storage water tank (3) in a penetrating mode, one end of the water inlet pipe (48) is arranged on one side of the body (4) in a penetrating mode, a differential compensation system (5) is installed at the top of the base (6), one end of the differential compensation system (5) is connected with the body (4), a cleaning mechanism is arranged in the steady flow storage water tank (3), a fixing ring (21) is fixedly connected to the inner wall of the steady flow storage water tank (3) in a circle, two screw rods (20) are sleeved and connected to one end of the fixing ring (21) in a rotating mode, two sliding rods (8) are connected to the other end of the fixing ring (21), a moving frame (9) is sleeved and a moving frame (9) in a rotating mode, a cleaning cotton is attached to one side of the moving frame (10), and two cotton cleaning cotton frames (10) are attached to one side of the moving frame (9), two moving rods (61) are rotationally connected to four fixing pieces (60), sliding barrels (59) are sleeved on the eight moving rods (61) in a sliding mode, second springs (58) are fixedly connected to one ends of the eight moving rods (61), one ends of the eight second springs (58) are fixedly connected to the inner wall of one side of the eight sliding barrels (59) respectively, cleaning balls (57) are installed at one ends of the eight sliding barrels (59), the eight cleaning balls (57) are abutted to the top and the bottom of the steady flow regulation water tank (3) respectively, second positioning pieces (56) are fixedly connected to the two moving rods (61) which are arranged oppositely, first springs (55) are fixedly connected between the two second positioning pieces (56) which are arranged oppositely, a driving mechanism is installed on one side of the top of the steady flow regulation water tank (3), four oblique side plates (14) are fixedly connected to two sides of the bottom of the steady flow regulation water tank (3) respectively, a V-shaped structure is arranged between the two adjacent oblique side plates (14) and an opening (43) is arranged, an intermediate plate is fixedly connected between the two oblique side plates (14) which are arranged in the middle, two ends of the steady flow regulation water tank (23) are fixedly connected to two inner walls (38) of the steady flow regulation water tank (3), and a pollution discharge mechanism is installed on one side of the steady flow regulation water tank (3), an inclined bottom plate (41) is arranged at the bottom in the steady flow regulating and storing water tank (3);
the impurity removing mechanism comprises two bottom boxes (28) arranged at the bottom of a steady-flow water storage tank (3), mounting grooves (50) are formed in the two bottom boxes (28), second servo motors (32) are arranged at the bottoms of the two mounting grooves (50), fixing plates (31) are fixedly connected to the opposite inner walls of the two mounting grooves (50), the tail ends of output shafts of the two second servo motors (32) penetrate through the two fixing plates (31) respectively and are fixedly connected with transverse shafts (46) respectively, gears (33) are fixedly sleeved at one ends of the two transverse shafts (46), pulling mechanisms are meshed at one sides of the two gears (33) respectively, and the two pulling mechanisms are sleeved at the tops of the two bottom boxes (28) in a sliding mode respectively;
the pulling mechanism comprises a spur rack (30) meshed on one side of a gear (33), a fixed sliding rail (34) is arranged at the top of the bottom box (28), the bottom of the fixed sliding rail (34) is arranged in a penetrating mode, the spur rack (30) is sleeved in the fixed sliding rail (34) in a sliding mode, four first positioning pieces (47) are arranged above the bottom box (28), two first positioning pieces (47) located at the upper end are fixedly connected with an automatic opening and closing mechanism together, the automatic opening and closing mechanism is arranged below two adjacent oblique side plates (14), two ends of the automatic opening and closing mechanism are fixedly connected to the opposite inner walls of the steady flow regulating and storing water tank (3) respectively, two first positioning pieces (47) located at the lower end are fixedly connected to the top of the spur rack (30) together, and the two first positioning pieces (47) located at the same side are connected in a rotating mode through a rotating rod (29) together;
the automatic opening and closing mechanism comprises two scraping plates (27) fixedly connected to two first positioning pieces (47) positioned at the upper end respectively, the bottoms of two adjacent inclined side plates (14) are fixedly connected with transverse plates (25), two ends of each transverse plate (25) are fixedly connected to the opposite inner walls of the steady-flow regulating and storing water tank (3) respectively, sliding grooves (44) are formed in the two transverse plates (25), moving shafts (26) are fixedly connected to the inner walls of one sides of the two sliding grooves (44), moving grooves (45) are formed in the two scraping plates (27), and one ends of the two moving shafts (26) are respectively sleeved in the two moving grooves (45) in a sliding manner;
be provided with cylinder (24) jointly between two scraper blades (27), equal fixedly connected with rotates piece (12) on the relative inner wall of stationary flow regulation water tank (3), and two rotate and all rotate on piece (12) and be connected with pendulum rod (13), and the one end of two pendulum rods (13) is rotated respectively and is cup jointed the both ends at cylinder (24), a week of cylinder (24) and the relative one side of two scraper blades (27) all are provided with tooth (49).
2. The box type non-negative pressure variable frequency water supply equipment according to claim 1, characterized in that: the wiper mechanism is including setting up four pole settings (11) in stationary flow regulation and storage water tank (3), the common fixed connection in a week inner wall of solid fixed ring (21) in the bottom of four pole settings (11), the common fixed connection in the stationary flow regulation and storage water tank (3) in the top of four pole settings (11), the common fixedly connected with moisturizing pipe (16) in upper end of four pole settings (11), a plurality of installed parts (40) are installed to a week of moisturizing pipe (16), all install nozzle (15) on a plurality of installed parts (40).
3. The box type non-negative pressure variable frequency water supply equipment according to claim 1, characterized in that: damper is including installing twenty backing plates (53) in base (6) bottom, kerve (35) have been seted up on bottom plate (7), base (6) set up in kerve (35), and ten backing plates (53) of being located the upper end are fixed connection respectively in the bottom both sides of base (6), and ten backing plates (53) of being located the lower extreme are fixed connection respectively in the bottom both sides of kerve (35), common fixedly connected with damping rod (39) between two backing plates (53) of relative setting, fixed cover has cup jointed damping spring (22) on damping rod (39), common fixedly connected with buffer all around in the bottom of base (6).
4. The box type non-negative pressure variable frequency water supply equipment according to claim 3, characterized in that: buffer includes six buffer spring (37) all around of fixed connection in base (6) bottom respectively, six square groove (36) have been seted up respectively all around of kerve (35), kerve (35) and six square groove (36) integrated into one piece, the one end difference fixed connection of six buffer spring (37) is on one side inner wall of six square groove (36).
5. The box type non-negative pressure variable frequency water supply equipment according to claim 1, characterized in that: actuating mechanism installs first servo motor (17) in stationary flow regulation and storage water tank (3) top one side, top one side rotation in stationary flow regulation and storage water tank (3) is connected with action wheel (18), the output shaft end of first servo motor (17) runs through the top and the middle part of fixed connection at action wheel (18) of stationary flow regulation and storage water tank (3), top opposite side rotation in stationary flow regulation and storage water tank (3) is connected with from driving wheel (42), action wheel (18) and follow and pass through belt (19) friction drive jointly between driving wheel (42), action wheel (18) and the top of following the bottom difference fixed connection of driving wheel (42) at two screw rods (20).
6. The box type non-negative pressure variable frequency water supply equipment according to claim 1, characterized in that: manhole pipe (2) are installed to the top opposite side of stationary flow regulation water tank (3), access cover (1) is installed at the top of manhole pipe (2), the top fixedly connected with handle (54) of access cover (1), the equal fixedly connected with connecting plate (51) in bottom four corners of stationary flow regulation water tank (3), the bottom integrated into one piece of four connecting plates (51) and stationary flow regulation water tank (3), through four locating levers (52) fixed connection between four connecting plates (51) and bottom plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181275.6A CN113863438B (en) | 2021-10-11 | 2021-10-11 | Box type non-negative pressure variable frequency water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181275.6A CN113863438B (en) | 2021-10-11 | 2021-10-11 | Box type non-negative pressure variable frequency water supply equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN113863438A CN113863438A (en) | 2021-12-31 |
| CN113863438B true CN113863438B (en) | 2023-02-07 |
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| CN202111181275.6A Active CN113863438B (en) | 2021-10-11 | 2021-10-11 | Box type non-negative pressure variable frequency water supply equipment |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120024386A1 (en) * | 2010-07-29 | 2012-02-02 | O'leary David | System and method for pressure flushing and cleaning water tanks |
| CN106423943B (en) * | 2016-08-27 | 2018-10-19 | 严跃辉 | A kind of Household handheld automatic oil removing device |
| CN107386367A (en) * | 2017-07-03 | 2017-11-24 | 苏州科博思设备工程有限公司 | A kind of box type negative-pressure-free supply equipment with the internal spot function of cleaning |
| CN208395916U (en) * | 2018-07-02 | 2019-01-18 | 四川润物供水系统有限公司 | In a kind of skyscraper without negative pressure energy-saving supply equipment |
| CN211285829U (en) * | 2019-09-24 | 2020-08-18 | 济南海纳源环保设备有限公司 | Frequency conversion water supply equipment |
| CN111794315A (en) * | 2020-07-22 | 2020-10-20 | 安徽明泉水设备有限公司 | Non-negative pressure water supply system with passive self-cleaning function |
| CN213333700U (en) * | 2020-10-21 | 2021-06-01 | 沈永成 | Tower-free water supply device for oil exploitation |
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2021
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