CN212143816U

CN212143816U - Self-cleaning box type variable-frequency water supply equipment

Info

Publication number: CN212143816U
Application number: CN202020757014.9U
Authority: CN
Inventors: 钱忠宝; 廉守英; 李倩
Original assignee: Xing'an Anhui Electric Ltd By Share Ltd
Current assignee: Xing'an Anhui Electric Ltd By Share Ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-15
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a self-cleaning box type variable frequency water supply device, which comprises a water inlet pipe, a water storage tank, a clapboard, a spraying device and a dosing device, wherein the middle part in the water storage tank is provided with the clapboard, the electric three-way control valve of the water inlet pipe is arranged at the position of the water inlet pipe close to a discharge end, and is connected with two groups of water inlet branch pipes through an electric three-way control valve of the water inlet pipe, the two groups of water inlet branch pipes are positioned above the water storage tank, the bottom of the water storage tank is provided with a water outlet branch pipe, the two groups of water outlet branch pipes are respectively provided with a first water tank water outlet electric valve and a second water tank water outlet electric valve, the discharge ends of the water outlet branch pipes are communicated with a water outlet pipe, the water outlet pipe is provided with a water quality detector, the bottom of the water storage tank is provided with two groups of water outlet branch pipes, the two groups of water outlet branch pipes are communicated with the water outlet pipe through a water outlet pipe electric three-way valve, and the discharge end of the water outlet pipe is connected with the input end of a water supply pump set; the utility model discloses accomplish normal water supply and the water tank washing can go on simultaneously, realize incessant water supply, and to the advantage that storage water tank cleaning efficiency is high.

Description

Self-cleaning box type variable-frequency water supply equipment

Technical Field

The utility model belongs to the technical field of supply water, a frequency conversion water supply equipment is related to, specifically is a box frequency conversion water supply equipment of self-cleaning.

Background

The box type frequency conversion water supply equipment is an indispensable component of water supply systems of industrial and mining enterprises, civil houses, businesses and the like, and mainly comprises a complete set of water supply equipment consisting of a water tank, a booster water pump set, a frequency conversion control cabinet, water diversion equipment, a sensor and the like.

In the prior art, box type variable frequency water supply equipment has the defects that the water tank needs to be cleaned and disinfected regularly, redundant water in the water tank needs to be emptied during cleaning and disinfection, short-time influence on water supply is caused, and the cleaning and disinfection need to be operated by personnel; when a large-scale water storage tank is cleaned and disinfected, a large amount of disinfectant is required, and a stirring tank 22 with a large volume is required to be configured for the large-scale disinfectant, so that when solid raw materials are added again, workers are required to carry to a feed inlet on the top of the tank for manual feeding; the stirring device has a simple structure, the stirring effect is simple, so that the solid disinfectant has low dissolution efficiency and takes long time for dissolution, thereby delaying the time of the disinfection process of the whole water storage tank; and when spraying the storage water tank, spray the structure all fixed, lead to spraying the problem that the efficiency is lower, spray the area and compare the limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art that the box type variable frequency water supply equipment also has the defects that the water tank needs to be cleaned and disinfected regularly, redundant water in the water tank needs to be drained during cleaning and disinfection, transient influence on water supply is caused, and the cleaning and disinfection need to be operated by personnel; when a large-scale water storage tank is cleaned and disinfected, a large amount of disinfectant is required, and a stirring tank 22 with a large volume is required to be configured for the large-scale disinfectant, so that when solid raw materials are added again, workers are required to carry to a feed inlet on the top of the tank for manual feeding; the stirring device has a simple structure, the stirring effect is simple, so that the solid disinfectant has low dissolution efficiency and takes long time for dissolution, thereby delaying the time of the disinfection process of the whole water storage tank; and when spraying the storage water tank, spray the structure all fixed, lead to spraying the problem that the efficiency is lower, spray the area and compare the limitation, and provide a self-cleaning box type variable frequency water supply equipment.

The purpose of the utility model can be realized by the following technical scheme:

a self-cleaning box type variable frequency water supply device comprises a water inlet pipe, a water storage tank, a partition plate, a spraying device and a dosing device, wherein the partition plate is arranged in the middle of the water storage tank, a water inlet pipe electric three-way control valve is installed at the position, close to a discharge end, of the water inlet pipe and is connected with two groups of water inlet branch pipes through the water inlet pipe electric three-way control valve, the two groups of water inlet branch pipes are located above the water storage tank, the bottom of the water storage tank is provided with water discharge branch pipes, a first water tank water discharge electric valve and a second water tank water discharge electric valve are respectively arranged on the two groups of water discharge branch pipes, the discharge ends of the water discharge branch pipes are communicated with a water discharge pipe, a water quality detector is arranged on the water discharge pipe, two groups;

the top of storage water tank is provided with two sets of washing branch pipes side by side, is provided with first washing branch solenoid valve and second washing branch solenoid valve on two sets of washing branch pipes respectively, washs the discharge end of branch pipe and washs the feed end intercommunication of pipeline, washs the discharge end and the spray set of pipeline and is connected, and the feed end of two sets of washing branch pipes is connected with charge device's discharge end, washs the top that the pipeline is located the storage water tank, and washs the pipeline and is provided with the multiunit side by side.

Preferably, the dosing device comprises a feeding device and a stirring device, the discharge end of the feeding device is connected with the feed end of the stirring device, and the discharge end of the stirring device is connected with the feed end of the cleaning branch pipe through a pump body.

Preferably, loading attachment includes the feeding funnel, the material loading pipeline, spiral material loading axle, first motor, lower hopper, material loading pipeline slope sets up on the support, and the bottom of material loading pipeline is provided with the material loading mouth, the material loading funnel is installed to the material loading mouth department of material loading pipeline, the top of material loading pipeline is provided with the discharge gate, material loading pipeline's discharge gate department installs lower hopper, be provided with spiral material loading axle in the material loading pipeline, spiral material loading axle is connected with the output of first motor, first motor setting is on the top of material loading pipeline.

Preferably, the stirring device comprises a stirring tank, a second motor, a stirring shaft and a stirring mechanism; the top feed inlet and the lower hopper intercommunication of agitator tank, the bottom of agitator tank are provided with the second motor, the output and the (mixing) shaft of second motor are connected, and the top of (mixing) shaft is provided with rabbling mechanism, and the bottom of agitator tank is provided with the discharge gate to be connected with the feed end of two sets of washing branch pipes through the pump body.

Preferably, the stirring mechanism comprises a connecting plate, a driving shell, a stirring paddle, a driving gear, a transmission gear, a driven gear, a first belt pulley and a second belt pulley, the middle part of the bottom surface of the connecting plate is installed at the top end of the stirring shaft, and the middle part of the top surface of the connecting plate is connected with one end of the driving shell.

Preferably, be provided with driving motor in the drive shell, driving motor's output and driving gear, the driving gear passes through drive gear and is connected with driven gear meshing, the inside of connecting plate is provided with a set of first belt pulley and two sets of second belt pulley side by side, first belt pulley is located the middle part of connecting plate, the second belt pulley is located the connecting plate both sides, connect through the belt between a set of first belt pulley and the two sets of second belt pulley, two sets of second belt pulley is connected with the stirring rake respectively, driven gear and first belt pulley connection, the driving gear is connected with the stirring rake.

Preferably, spray set includes biax motor, pivot, carousel, loose axle, sprays board, hose, communicating pipe and mounting panel, and the both ends of mounting panel are installed on the inner wall of storage water tank, and the bottom of mounting panel is rotated and is installed and spray the board, sprays the top surface both sides of board and is provided with the hose to with the hose intercommunication, communicating pipe and washing pipeline intercommunication are passed through on the top of hose.

Preferably, the double-shaft motor sets up on the lateral wall of mounting panel, and double-shaft motor's output is connected with the carousel respectively, and the centre of a circle position department is kept away from to the carousel and the one end swing joint of loose axle, the other end of loose axle and the top surface swing joint that sprays the board.

Preferably, the working method of the self-cleaning box type variable frequency water supply equipment comprises the following steps:

s1, when the water storage tanks need to be cleaned, water is selectively supplied to one group of water storage tanks through the electric three-way control valve of the water inlet pipe, when the set liquid level is reached, the electric three-way control valve of the water inlet pipe is closed, the water supply of the other group of water storage tanks is stopped, and then the water storage tanks for supplying water are enabled to normally supply water through the water supply pump set through the electric three-way valve of the water outlet pipe; opening a corresponding cleaning branch electromagnetic valve on a cleaning branch pipe of the water storage tank for stopping water supply, enabling disinfectant configured by a dosing device to enter a spraying device along the cleaning branch pipe and a cleaning pipeline, spraying the disinfectant into the water storage tank for stopping water supply from the spraying device for disinfection, discharging the cleaned disinfectant from a drain pipe along a drain branch pipe, detecting whether the cleaning of the water tank reaches the standard by a water quality detector on the drain pipe, closing the corresponding cleaning branch electromagnetic valve and a drain electric valve after the cleaning of the water tank reaches the standard, using the water storage tank for stopping water supply, and cleaning and disinfecting the water storage tank for supplying water; the water tank falls into two parts, washs when one of them side, and the opposite side can continue to supply water, does not influence normal production life order when guaranteeing to wash the water tank, and simultaneously, the water tank of normal work side accomplishes normal water supply and the water tank washs and can go on simultaneously, realizes incessant water supply.

Compared with the prior art, the beneficial effects of the utility model are that: when the water storage tanks need to be cleaned, water is selectively supplied to one group of water storage tanks through the electric three-way control valve of the water inlet pipe, when the set liquid level is reached, the electric three-way control valve of the water inlet pipe is closed, the water supply of the other group of water storage tanks is stopped, and then the water supply water storage tanks are enabled to normally supply water through the water supply pump set through the electric three-way valve of the water outlet pipe; opening a corresponding cleaning branch electromagnetic valve on a cleaning branch pipe of the water storage tank for stopping water supply, enabling disinfectant configured by a dosing device to enter a spraying device along the cleaning branch pipe and a cleaning pipeline, spraying the disinfectant into the water storage tank for stopping water supply from the spraying device for disinfection, discharging the cleaned disinfectant from a drain pipe along a drain branch pipe, detecting whether the cleaning of the water tank reaches the standard by a water quality detector on the drain pipe, closing the corresponding cleaning branch electromagnetic valve and a drain electric valve after the cleaning of the water tank reaches the standard, using the water storage tank for stopping water supply, and cleaning and disinfecting the water storage tank for supplying water; the water tank is divided into two parts, when one side of the water tank is cleaned, the other side of the water tank can continuously supply water, so that the normal production and living order is not influenced when the water tank is cleaned, meanwhile, the water tank on the normal working side can be normally operated, the normal water supply and the cleaning of the water tank can be simultaneously carried out, and the uninterrupted water supply is realized;

the disinfectant needing solid is added into the feeding hopper, then, the first motor is started to work, the spiral feeding shaft is driven to rotate, the disinfectant in the feeding hopper enters the stirring tank from the discharging hopper along the feeding pipeline, when disinfectant is configured, a large amount of disinfectant does not need to be manually conveyed to the top of the stirring tank to be added, the feeding efficiency is greatly improved, and the problems that in the prior art, when a large-scale water storage tank is cleaned and disinfected, a large amount of disinfectant needs to be configured, and a large-size stirring tank needs to be configured for the large-size disinfectant, and when solid raw materials are added again, workers need to convey the feeding port of the tank top to manually feed the disinfectant are solved;

the stirring shaft is driven to rotate by the starting motor, the stirring shaft drives the stirring paddles connected with the two sides of the connecting plate and the stirring paddles on the driving shell to rotate, meanwhile, the driving motor works to drive the driving gear to rotate, so that the stirring paddles on the driving shell are driven to rotate, the driving gear drives the first belt pulley connected with the driven gear and the driven gear to rotate through the transmission gear, and the first belt pulley drives the second belt pulleys on the two sides to rotate through the belt, so that the stirring paddles in three groups rotate under the action of the stirring shaft and also rotate, the dissolving speed of the solid disinfectant is greatly improved, and the time of the disinfection process of the water storage tank is shortened; the problem that in the prior art, the stirring device is simple in structure and simple in stirring effect, so that the solid disinfectant is low in dissolving efficiency and takes a long time to dissolve, and the time of the whole water storage tank disinfection process is delayed is solved;

get into communicating pipe with the sterile water along wasing the pipeline, spray the board blowout from spraying in the hose again, and simultaneously, start the work of biax motor, biax motor drives the carousel and rotates, the carousel drives through the loose axle and sprays the board and spray the disinfection along the mounting panel round trip to rotate and spray the storage water tank, make through setting up spray set and to disinfect comprehensively to the storage water tank, improved spraying system's work efficiency greatly and sprayed the area, make all can be washd in the storage water tank, ensure the requirement of storage water tank cleaning quality.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention.

Fig. 2 is a schematic structural view of the middle dosing device of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the middle feeding device of the present invention.

Fig. 4 is a schematic structural view of the three-dimensional stirring device of the present invention.

Fig. 5 is a three-dimensional top view of the stirring device of the present invention.

Fig. 6 is a schematic structural diagram of the middle connection plate of the present invention.

Fig. 7 is a schematic view of the three-dimensional structure of the middle spray device of the present invention.

Fig. 8 is a schematic structural view of the middle spraying device of the present invention.

In the figure: 1. a water inlet pipe; 2. an electric three-way control valve of the water inlet pipe; 3. a water storage tank; 4. a partition plate; 5. a first cleaning branch solenoid valve; 6. a second cleaning branch electromagnetic valve; 7. cleaning a pipeline; 8. a spraying device; 9. a first tank drain electric valve; 10. a second tank drain electric valve; 11. an electric three-way valve of the water outlet pipe; 12. cleaning the branch pipe; 13. a dosing device; 14. a water quality detector; 15. a feeding device; 16. a stirring device; 17. feeding a hopper; 18. a feeding pipeline; 19. a spiral feeding shaft; 20. a first motor; 21. feeding a hopper; 22. a stirring tank; 23. a second motor; 24. a stirring shaft; 25. a connecting plate; 26. a drive housing; 27. a stirring paddle; 28. a driving gear; 29. a transmission gear; 30. a driven gear; 31. a first pulley; 32. a second pulley; 33. a double-shaft motor; 34. a rotating shaft; 35. a turntable; 36. a movable shaft; 37. a spray plate; 38. a hose; 39. a communicating pipe; 40. and (7) mounting the plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, a self-cleaning tank type frequency conversion water supply device comprises a water inlet pipe 1, a water storage tank 3, a partition plate 4, a spraying device 8 and a chemical adding device 13, wherein the partition plate 4 is arranged at the middle part in the water storage tank 3, a water inlet pipe electric three-way control valve 2 is arranged at the position, close to a discharge end, of the water inlet pipe 1 and is connected with two groups of water inlet branch pipes through the water inlet pipe electric three-way control valve 2, the two groups of water inlet branch pipes are positioned above the water storage tank 3, a water discharge branch pipe is arranged at the bottom of the water storage tank 3, a first water tank water discharge electric valve 9 and a second water tank water discharge electric valve 10 are respectively arranged on the two groups of water discharge branch pipes, the discharge end of the water discharge branch pipes is communicated with a water discharge pipe, a water quality, the discharge end of the water outlet pipe is connected with the input end of the water supply pump set;

the top of storage water tank 3 is provided with two sets of washing branch pipes side by side, be provided with first washing branch solenoid valve 5 and second washing branch solenoid valve 6 on the two sets of washing branch pipes 12 respectively, wash the discharge end of branch pipe 12 and wash the feed end intercommunication of pipeline 7, wash the discharge end and the spray set 8 of pipeline 7 and be connected, the feed end of two sets of washing branch pipes 12 is connected with charge device 13's discharge end, wash pipeline 7 and be located storage water tank 3's top, and wash pipeline 7 and be provided with the multiunit side by side.

The dosing device 13 comprises a feeding device 15 and a stirring device 16, the discharge end of the feeding device 15 is connected with the feed end of the stirring device 16, and the discharge end of the stirring device 16 is connected with the feed end of the cleaning branch pipe 12 through a pump body.

The feeding device 15 comprises a feeding hopper 17, a feeding pipeline 18, a spiral feeding shaft 19, a first motor 20 and a discharging hopper 21, the feeding pipeline 18 is obliquely arranged on the support, a feeding port is arranged at the bottom of the feeding pipeline 18, the feeding hopper 17 is installed at the feeding port of the feeding pipeline 18, a discharging port is arranged at the top of the feeding pipeline 18, the discharging port of the feeding pipeline 18 is provided with the discharging hopper 21, the spiral feeding shaft 19 is arranged in the feeding pipeline 18, the spiral feeding shaft 19 is connected with the output end of the first motor 20, the first motor 20 is arranged at the top of the feeding pipeline 18, a disinfectant needing solid is added into the feeding hopper 17, then, the first motor 20 is started to work to drive the spiral feeding shaft 19 to rotate, so that the disinfectant in the feeding hopper 17 enters the stirring tank 22 from the discharging hopper 21 along the feeding pipeline 18, when disinfectant is configured, need not the manual work and carry a large amount of disinfectants and add to the top of agitator tank 22, improved reinforced efficiency greatly, solved prior art, when rinsing the disinfection to large-scale storage water tank, the antiseptic solution that the required volume is big, and the antiseptic solution that the volume is big need dispose bulky agitator tank 22, because agitator tank 22 is bulky for when adding solid raw materials again, need the workman to carry the charge door on tank deck, carry out the reinforced problem of manual work.

The stirring device 16 comprises a stirring tank 22, a second motor 23, a stirring shaft 24 and a stirring mechanism; the top feed inlet and the lower hopper 21 intercommunication of agitator tank 22, the bottom of agitator tank 22 are provided with second motor 23, and the output and the (mixing) shaft 24 of second motor 23 are connected, and the top of (mixing) shaft 24 is provided with rabbling mechanism, and the bottom of agitator tank 22 is provided with the discharge gate to be connected with the feed end of two sets of washing branch pipes 12 through the pump body.

The stirring mechanism comprises a connecting plate 25, a driving shell 26, a stirring paddle 27, a driving gear 28, a transmission gear 29, a driven gear 30, a first belt pulley 31 and a second belt pulley 32, wherein the middle of the bottom surface of the connecting plate 25 is arranged on the top end of the stirring shaft 24, and the middle of the top surface of the connecting plate 25 is connected with one end of the driving shell 26.

A driving motor is arranged in the driving shell 26, the output end of the driving motor is connected with the driving gear 28, the driving gear 28 is meshed with the driven gear 30 through a transmission gear 29, a group of first belt pulleys 31 and two groups of second belt pulleys 32 are arranged in parallel in the connecting plate 25, the first belt pulleys 31 are arranged in the middle of the connecting plate 25, the second belt pulleys 32 are arranged on two sides of the connecting plate 25, the group of first belt pulleys 31 and the group of second belt pulleys 32 are connected through a belt, the two groups of second belt pulleys 32 are respectively connected with the stirring paddles 27, the driven gear 30 is connected with the first belt pulleys 31, the driving gear 28 is connected with the stirring paddles 27, the stirring shaft 24 is driven to rotate by the starting motor 23, the stirring paddles 27 connected on two sides of the connecting plate 25 and the stirring paddles 27 on the driving shell 26 are driven to rotate by the stirring shaft 24, and meanwhile, thereby driving the stirring paddles 27 on the driving shell 26 to rotate, driving gear 28 driving the driven gear 30 and the first belt pulley 31 connected with the driven gear 30 to rotate through the transmission gear 29, the first belt pulley 31 driving the second belt pulleys 32 on both sides to rotate through the belt, thereby making the three groups of stirring paddles 27 rotate under the action of the stirring shaft 24 and simultaneously rotating, thereby greatly improving the dissolving speed of the solid disinfectant and shortening the time of the water storage tank disinfection process; also solve prior art, agitating unit simple structure, stirring effect is also fairly simple for solid disinfectant dissolves the efficiency ratio than low, dissolves and need spend longer time, thereby postpones the problem of the time of whole storage water tank disinfection technology.

The spraying device 8 comprises a double-shaft motor 33, a rotating shaft 34, a rotating disc 35, a movable shaft 36, a spraying plate 37, hoses 38, a communicating pipe 39 and a mounting plate 40, two ends of the mounting plate 40 are mounted on the inner wall of the water storage tank 3, the spraying plate 37 is rotatably mounted at the bottom end of the mounting plate 40, the hoses 38 are arranged on two sides of the top surface of the spraying plate 37 and communicated with the hoses 38, and the top ends of the hoses 38 are communicated with the cleaning pipeline 7 through the communicating pipe 39.

The setting of biax motor 33 is on the lateral wall of mounting panel 40, the output of biax motor 33 is connected with carousel 35 respectively, carousel 35 is kept away from centre of a circle position department and the one end swing joint of loose axle 36, the other end of loose axle 36 and the top surface swing joint of spraying board 37, get into communicating pipe 39 along washing pipeline 7, spray from spraying board 37 again in the hose 38, and simultaneously, start biax motor 33 work, biax motor 33 drives carousel 35 and rotates, carousel 35 drives through loose axle 36 and sprays board 37 and make a round trip to rotate and spray the disinfection to storage water tank 3 along mounting panel 40, make through setting up spray set 8 and to carry out comprehensive disinfection to storage water tank 3, spraying system's work efficiency and spray area have been improved greatly, make all can be washd in the storage water tank 3, ensure storage water tank 3 cleaning quality's requirement.

The working method of the self-cleaning box type variable-frequency water supply equipment comprises the following steps:

s1, when the water storage tanks 3 need to be cleaned, water is selectively supplied to one group of water storage tanks 3 through the electric three-way control valve 2 of the water inlet pipe, when the set liquid level is reached, the electric three-way control valve 2 of the water inlet pipe is closed, the water supply of the other group of water storage tanks 3 is stopped, and then the water supply water storage tanks 3 are enabled to normally supply water through the water supply pump set through the electric three-way valve 11 of the water outlet pipe; opening a corresponding cleaning branch electromagnetic valve on a cleaning branch pipe 12 of the water storage tank 3 which stops water supply, enabling disinfectant configured by a dosing device 13 to enter a spraying device 8 along the cleaning branch pipe 12 and a cleaning pipeline 7, spraying the disinfectant into the water storage tank 3 which stops water supply from the spraying device 8 for disinfection, discharging the cleaned disinfectant from a drain pipe along a drain branch pipe, detecting whether the water tank is cleaned up to the standard by a water quality detector 14 on the drain pipe, closing the corresponding cleaning branch electromagnetic valve and a drain electric valve after the water tank is cleaned up to the standard, using the water storage tank 3 which stops water supply, and then cleaning and disinfecting the water storage tank which supplies water; the water tank falls into two parts, washs when one of them side, and the opposite side can continue to supply water, does not influence normal production life order when guaranteeing to wash the water tank, and simultaneously, the water tank of normal work side accomplishes normal water supply and the water tank washs and can go on simultaneously, realizes incessant water supply.

The utility model discloses a theory of operation: when the water storage tanks 3 need to be cleaned, water is selectively supplied to one group of water storage tanks 3 through the electric three-way control valve 2 of the water inlet pipe, when the set liquid level is reached, the electric three-way control valve 2 of the water inlet pipe is closed, the water supply of the other group of water storage tanks 3 is stopped, and then the water supply water storage tanks 3 are enabled to normally supply water through the water supply pump set through the electric three-way valve 11 of the water outlet pipe; opening a corresponding cleaning branch electromagnetic valve on a cleaning branch pipe 12 of the water storage tank 3 which stops water supply, enabling disinfectant configured by a dosing device 13 to enter a spraying device 8 along the cleaning branch pipe 12 and a cleaning pipeline 7, spraying the disinfectant into the water storage tank 3 which stops water supply from the spraying device 8 for disinfection, discharging the cleaned disinfectant from a drain pipe along a drain branch pipe, detecting whether the water tank is cleaned up to the standard by a water quality detector 14 on the drain pipe, closing the corresponding cleaning branch electromagnetic valve and a drain electric valve after the water tank is cleaned up to the standard, using the water storage tank 3 which stops water supply, and then cleaning and disinfecting the water storage tank which supplies water; the water tank is divided into two parts, when one side of the water tank is cleaned, the other side of the water tank can continuously supply water, so that the normal production and living order is not influenced when the water tank is cleaned, meanwhile, the water tank on the normal working side can be normally operated, the normal water supply and the cleaning of the water tank can be simultaneously carried out, and the uninterrupted water supply is realized;

adding a disinfectant needing solid into a feeding hopper 17, then starting a first motor 20 to work, and driving a spiral feeding shaft 19 to rotate, so that the disinfectant in the feeding hopper 17 enters a stirring tank 22 from a discharging hopper 21 along a feeding pipeline 18, and when the disinfectant is configured, a large amount of disinfectant does not need to be manually conveyed to the top of the stirring tank 22 for adding, so that the feeding efficiency is greatly improved, and the problems that in the prior art, when a large-scale water storage tank is cleaned and disinfected, a large amount of disinfectant is needed, and a large-size stirring tank 22 needs to be configured for the large-size disinfectant, and because the stirring tank 22 is large in size, when solid raw materials are added again, workers need to convey to a feeding port of the tank top for manual feeding are solved;

the stirring shaft 24 is driven to rotate by the starting motor 23, the stirring shaft 24 drives the stirring paddles 27 connected with two sides of the connecting plate 25 and the stirring paddles 27 on the driving shell 26 to rotate, meanwhile, the driving motor works to drive the driving gear 28 to rotate, so as to drive the stirring paddles 27 on the driving shell 26 to rotate, the driving gear 28 drives the first belt pulley 31 connected with the driven gear 30 and the driven gear 30 to rotate through the transmission gear 29, the first belt pulley 31 drives the second belt pulleys 32 on two sides to rotate through the belt, so that the stirring paddles 27 in three groups rotate under the action of the stirring shaft 24 and also rotate, thereby greatly improving the dissolving speed of the solid disinfectant and shortening the time of the water storage tank disinfection process; the problem that in the prior art, the stirring device is simple in structure and simple in stirring effect, so that the solid disinfectant is low in dissolving efficiency and takes a long time to dissolve, and the time of the whole water storage tank disinfection process is delayed is solved;

get into communicating pipe 39 along washing pipeline 7 with the sterile water, spray from spraying board 37 blowout in the hose 38 again, and simultaneously, start the work of biax motor 33, biax motor 33 drives carousel 35 and rotates, carousel 35 drives through loose axle 36 and sprays board 37 and make a round trip to rotate and spray the disinfection to storage water tank 3 along mounting panel 40, make through setting up spray set 8 and to carry out comprehensive disinfection to storage water tank 3, spraying system's work efficiency and spray area have been improved greatly, make in the storage water tank 3 all can be washd, ensure storage water tank 3 cleaning quality's requirement.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a box frequency conversion water supply equipment of self-cleaning which characterized in that: comprises a water inlet pipe (1), a water storage tank (3), a partition plate (4), a spraying device (8) and a dosing device (13), wherein the partition plate (4) is arranged in the middle of the inside of the water storage tank (3), the end, close to a discharge end, of the water inlet pipe (1) is provided with a water inlet pipe electric three-way control valve (2) and is connected with two groups of water inlet branch pipes through the water inlet pipe electric three-way control valve (2), the two groups of water inlet branch pipes are positioned above the water storage tank (3), the bottom of the water storage tank (3) is provided with a water discharge branch pipe, the two groups of water discharge branch pipes are respectively provided with a first water tank water discharge electric valve (9) and a second water tank discharge electric valve (10), the discharge ends of the water discharge branch pipes are communicated with a water discharge pipe, a water quality detector (14) is arranged on the water, the discharge end of the water outlet pipe is connected with the input end of the water supply pump set;

the top of storage water tank (3) is provided with two sets of washing branch pipes side by side, be provided with first washing branch solenoid valve (5) and second washing branch solenoid valve (6) on two sets of washing branch pipe (12) respectively, the discharge end of washing branch pipe (12) and the feed end intercommunication of wasing pipeline (7), the discharge end of wasing pipeline (7) is connected with spray set (8), the feed end of two sets of washing branch pipe (12) is connected with the discharge end of charge device (13), it is located the top of storage water tank (3) to wash pipeline (7), and wash pipeline (7) and be provided with the multiunit side by side.

2. The self-cleaning box type variable-frequency water supply equipment according to claim 1, characterized in that the dosing device (13) comprises a feeding device (15) and a stirring device (16), wherein the discharging end of the feeding device (15) is connected with the feeding end of the stirring device (16), and the discharging end of the stirring device (16) is connected with the feeding end of the cleaning branch pipe (12) through a pump body.

3. The self-cleaning box type variable-frequency water supply equipment according to claim 2, characterized in that the feeding device (15) comprises a feeding hopper (17), a feeding pipeline (18), a spiral feeding shaft (19), a first motor (20) and a discharging hopper (21), wherein the feeding pipeline (18) is obliquely arranged on the support, a feeding port is arranged at the bottom of the feeding pipeline (18), the feeding hopper (17) is installed at the feeding port of the feeding pipeline (18), a discharging port is arranged at the top of the feeding pipeline (18), the discharging hopper (21) is installed at the discharging port of the feeding pipeline (18), the spiral feeding shaft (19) is arranged in the feeding pipeline (18), the spiral feeding shaft (19) is connected with the output end of the first motor (20), and the first motor (20) is arranged at the top of the feeding pipeline (18).

4. The self-cleaning box type variable-frequency water supply equipment according to the claim 2, characterized in that the stirring device (16) comprises a stirring tank (22), a second motor (23), a stirring shaft (24) and a stirring mechanism; the top feed inlet and the lower hopper (21) intercommunication of agitator tank (22), the bottom of agitator tank (22) are provided with second motor (23), and the output and (mixing) shaft (24) of second motor (23) are connected, and the top of (mixing) shaft (24) is provided with rabbling mechanism, and the bottom of agitator tank (22) is provided with the discharge gate to be connected with the feed end of two sets of washing branch pipe (12) through the pump body.

5. The self-cleaning box type variable-frequency water supply equipment according to claim 4, wherein the stirring mechanism comprises a connecting plate (25), a driving shell (26), a stirring paddle (27), a driving gear (28), a transmission gear (29), a driven gear (30), a first belt pulley (31) and a second belt pulley (32), the middle of the bottom surface of the connecting plate (25) is installed on the top end of the stirring shaft (24), and the middle of the top surface of the connecting plate (25) is connected with one end of the driving shell (26).

6. The self-cleaning box type variable-frequency water supply equipment according to claim 5, characterized in that a driving motor is arranged in the driving shell (26), the output end of the driving motor is connected with the driving gear (28), the driving gear (28) is meshed with the driven gear (30) through a transmission gear (29), a group of first belt pulleys (31) and two groups of second belt pulleys (32) are arranged in the connecting plate (25) side by side, the first belt pulleys (31) are arranged in the middle of the connecting plate (25), the second belt pulleys (32) are arranged on two sides of the connecting plate (25), the first belt pulleys (31) and the second belt pulleys (32) are connected through belts, the second belt pulleys (32) are respectively connected with the stirring paddles (27), the driven gear (30) is connected with the first belt pulleys (31), and the driving gear (28) is connected with the stirring paddles (27).

7. The self-cleaning box type variable-frequency water supply equipment according to claim 1, wherein the spraying device (8) comprises a double-shaft motor (33), a rotating shaft (34), a rotating disc (35), a movable shaft (36), a spraying plate (37), a hose (38), a communicating pipe (39) and a mounting plate (40), two ends of the mounting plate (40) are mounted on the inner wall of the water storage tank (3), the spraying plate (37) is rotatably mounted at the bottom end of the mounting plate (40), the hose (38) is arranged on two sides of the top surface of the spraying plate (37) and communicated with the hose (38), and the top end of the hose (38) is communicated with the cleaning pipeline (7) through the communicating pipe (39).

8. The self-cleaning box type variable-frequency water supply equipment according to claim 7, characterized in that the double-shaft motor (33) is arranged on the side wall of the mounting plate (40), the output ends of the double-shaft motor (33) are respectively connected with the rotating disc (35), the position of the rotating disc (35) far away from the circle center is movably connected with one end of the movable shaft (36), and the other end of the movable shaft (36) is movably connected with the top surface of the spraying plate (37).