CN211953854U

CN211953854U - End cover type rubber ball cleaning machine

Info

Publication number: CN211953854U
Application number: CN201921573854.3U
Authority: CN
Inventors: 倪永刚
Original assignee: Shenzhen Handfos Fluid Mechanical & Electrical Equipment Co ltd
Current assignee: Shenzhen Handfos Fluid Mechanical & Electrical Equipment Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-11-17
Anticipated expiration: 2029-09-20

Abstract

The utility model provides an end cover type rubber ball cleaning machine, which comprises a head pipe box, a water outlet pipe and a water inlet pipe which are arranged at one end of the head pipe box, and a ball water separator which is arranged between the water outlet pipe and the water inlet pipe, wherein the ball water separator is provided with a ball receiving port and a ball sending port, an upper pipe box and a lower pipe box are arranged in the head pipe box, the front end of the upper pipe box is communicated with the water outlet pipe, a ball catching filter screen and an upper pressure difference pipe which is communicated with the outlet end of the ball catching filter screen are arranged in the water outlet pipe, and a; the front end of the lower tube box is communicated with a water inlet pipe, a lower pressure difference pipe is arranged in the water inlet pipe, and a first on-off valve used for preventing the ball from flowing out of the ball receiving opening when the ball is sent is arranged in the ball receiving opening. Compared with the prior art, the end cover type rubber ball cleaning machine is provided with the upper pressure difference pipe in the water outlet pipe, the lower pressure difference pipe in the water inlet pipe, the ball water separator is communicated between the upper pressure difference pipe and the lower pressure difference pipe, the rubber balls are recycled into the ball water separator by utilizing the pressure difference generated when the water outlet pipe discharges water, and the rubber balls in the ball water separator are discharged by utilizing the pressure difference generated when the water inlet pipe discharges water.

Description

End cover type rubber ball cleaning machine

Technical Field

The utility model relates to a supporting product of condenser/evaporimeter is an end cover formula rubber ball belt cleaning device with online cleaning function of rubber ball, is applicable to two process water-cooling cold water unit shell and tube condensers, and the full liquid evaporator of two process shell and tube to and the cooling water walks the double process water-cooling shell and tube heat exchanger that tube pass and temperature are no longer than 80 ℃.

Background

The automatic on-line cleaning device for the condenser of the existing water chilling unit comprises the following three types: the first type is an independent cleaning system device which is connected with a water inlet pipe and a water outlet pipe of a condenser through pipelines, a service robot sends cooling water out of a water inlet pipeline by a rubber ball, the rubber ball flows into the condenser along with the cooling water, flows out of a cooling water outlet after being cleaned, enters a ball catcher and then enters the service robot, and the cleaning device is mainly installed on a connecting pipeline of a cold water host machine, needs to be installed independently and is troublesome; the second kind is that the inlet and outlet department at the condenser sets up the four-way switching-over device, and the built-in washing component of condenser heat exchange tube makes through the four-way switching-over flow direction and washs the component and be reciprocating motion, washs the heat exchange tube inner wall, and the visible publication of detail is CN 104151297A's utility model patent, however this type of self-cleaning device through trading the flow direction has two drawbacks: 1. high-temperature water enters the condenser during reversing, so that the condensation temperature of a refrigerant in the condenser of the water chilling unit is changed greatly instantly, the instant efficiency fluctuation of the water chilling unit is large, large impact is brought to the operation of the water chilling unit, and the side effects of surge of the water chilling unit and the like are caused in serious cases; 2. because of the distribution of the water flow field in the condenser tube plate, the flow velocity in each heat exchange tube is different, so that when the condenser tube plate runs for a period of time, part of cleaning elements can not do reciprocating cleaning movement and are clamped in the blocking element; the third type is a water-cooling water set shell-and-tube condenser front end head channel box with rubber ball online cleaning function, the detail can be seen in patent with publication number CN208805095, the equipment has a power pump, the energy consumption is large, and simultaneously, because in the actual engineering application, the ball collecting filter screen can intercept impurities in water flow, and the impurities can block the ball collecting filter screen along with the accumulation of time, thereby often causing the rubber ball to be blocked in the ball collecting filter screen, and the rubber ball can not be smoothly recovered.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides an end cover formula rubber ball cleaning machine directly utilizes the pressure differential completion that the intraductal pressure differential pipe of outlet pipe and inlet water produced to receive the ball and serve the action, need not extra power pump, and the energy consumption loss is little, compact structure.

The utility model adopts the technical proposal that:

an end cover type rubber ball cleaning machine comprises an end cover pipe box, a water outlet pipe and a water inlet pipe, wherein the water outlet pipe and the water inlet pipe are arranged at one end of the end cover pipe box; the front end of the lower tube box is communicated with a water inlet pipe, a lower pressure difference pipe used for sending the rubber balls out of a ball sending port of the ball water separator by using pressure difference when the water inlet pipe feeds water is arranged in the water inlet pipe, and a first on-off valve used for preventing the rubber balls from flowing out of a ball receiving port when the rubber balls are sent out is arranged in the ball receiving port; the ball water separator is also communicated with a water outlet for discharging water in the ball water separator to the water outlet pipe when the upper differential pressure pipe recovers the rubber balls into the ball water separator, a water inlet for guiding water into the lower differential pressure pipe when the water inlet pipe feeds water so as to send the rubber balls out of the ball water separator, and a water inlet and outlet control valve for controlling the on-off of the water inlet and the water outlet.

Preferably, the upper differential pressure pipe comprises an upper water outlet, an upper ball inlet and an upper water inlet, the central axes of the upper ball inlet, the upper water outlet and the water outlet pipe are positioned on the same straight line, the upper ball inlet and the upper water inlet both extend out of the water outlet pipe, the upper water outlet is only communicated with the upper water inlet, the upper ball inlet is only communicated with the upper ball inlet, the upper water outlet is positioned on the same side with the outlet of the water outlet pipe, the upper ball inlet is communicated with the outlet end of the ball catching filter screen, the upper ball inlet and the upper water inlet are respectively communicated with the ball collecting port and the water outlet of the ball water separator, the distance between the central axes of the upper water inlet and the upper ball inlet is L, and L is not less than 0 and not.

More preferably, the upper differential pressure pipe is a four-way pipe, an upper partition plate is arranged in the four-way pipe, and the upper water inlet and the upper ball serving port are positioned on the same straight line.

Preferably, the lower differential pressure pipe comprises a lower water inlet, a lower ball outlet and a lower water outlet, the central axes of the lower water inlet, the lower ball inlet and the water inlet pipe are in the same straight line, the lower water outlet and the lower ball inlet extend out of the water inlet pipe, the lower water inlet is only communicated with the lower water outlet, the lower ball inlet is only communicated with the lower ball inlet, the lower water inlet is in the same side with the inlet of the water inlet pipe, the lower ball inlet and the lower water outlet are respectively communicated with the ball outlet and the water inlet of the ball water separator, the distance between the central axes of the lower water outlet and the lower ball inlet is L, and L is more than or equal to 0 and less than or equal to 200 cm.

More preferably, the lower differential pressure pipe is a four-way pipe, a lower partition plate is arranged in the four-way pipe, and the lower water outlet and the lower ball inlet are positioned on the same straight line.

Preferably, the ball water separator is a horizontal ball receiving water separator while serving, and comprises a cylinder body, a ball receiving port and a water outlet are arranged on one side wall of the cylinder body, a ball serving port and a water inlet are arranged on the other side wall of the cylinder body, and the water inlet and the water outlet are connected with a water inlet and outlet control valve for controlling the on-off of the water inlet and the water outlet; the business turn over water control valve is including putting into the inner tube in the barrel, be equipped with the inner tube baffle that is used for dividing into the inner chamber of inner tube mutually independent first inner chamber and second inner chamber in the inner tube, be equipped with the separation filter screen that is used for preventing the glueballs to get into the first opening that corresponds with the delivery port in the first inner chamber, be equipped with two second openings that correspond with send out ball mouth and water inlet respectively on the inner tube lateral wall of second inner chamber, be equipped with the separation filter screen that is used for preventing the glueballs to get into the second opening that corresponds with the water inlet in the second inner chamber, the inner tube still is connected with and is used for driving the inner tube and makes two first openings and send out ball mouth and water inlet to correspond and two second openings and receive the inner tube.

Preferably, the ball water separator is a vertical ball water separator capable of serving and receiving at the same time, and comprises a tank body, wherein an inner cavity of the tank body is divided into an upper cavity and a lower cavity, a first control valve is arranged between the upper cavity and the lower cavity, a ball receiving port and a water outlet are formed in the side wall of the tank body of the upper cavity, a ball serving port and a water inlet are formed in the side wall of the tank body of the lower cavity, a ball water separation filter screen for preventing rubber balls from entering the water inlet and the water outlet is further arranged in the inner cavity of the tank body, and the water inlet and the water outlet are further connected with a.

More preferably, business turn over water control valve includes the urceolus and puts into the inner tube in the urceolus, is equipped with the division board that is used for being divided into intake antrum and play water cavity with the inner chamber of inner tube in the inner tube, goes out water cavity and delivery port intercommunication, intake antrum and water inlet intercommunication, is equipped with first intercommunication mouth on the play water cavity lateral wall of inner tube, is equipped with the second intercommunication mouth on the intake antrum lateral wall of inner tube, is equipped with the third intercommunication mouth that corresponds with first intercommunication mouth and the fourth intercommunication mouth that corresponds with the second intercommunication mouth on the lateral wall of urceolus, the inner tube still is connected with and is used for driving the inner tube internal rotation to make intercommunication mouth correspond or staggered inner tube rotary actuator on.

More preferably, be equipped with always the conduction mouth on the jar body, be equipped with the through hole space bar in always the conduction mouth, the space bar is divided into delivery port and water inlet with always the conduction mouth.

More preferably, the water inlet and outlet control valves comprise a first electric two-way valve for controlling the on-off of the water inlet and a second electric two-way valve for controlling the on-off of the water outlet.

More preferably, the lower cavity is divided into a first cavity and a second cavity, a second control valve is arranged between the first cavity and the second cavity, a sight glass opening is formed in the side wall of the first cavity, and a ball serving opening is formed in the side wall of the second cavity.

Preferably, the ball water separator is a horizontal ball water separator which is sent first and then received, and comprises a cylinder body, wherein a ball receiving port and a water outlet are formed in one side wall of the cylinder body, a ball sending port and a water inlet are formed in the other side wall of the cylinder body, and the water inlet and the water outlet are connected with a water inlet and outlet control valve which is used for controlling the on-off of the water inlet and the water outlet.

More preferably, business turn over water control valve is equipped with two first openings including putting into the inner tube in the urceolus on the lateral wall of inner tube, and the intracavity of inner tube is equipped with the ball separation filter screen that is used for preventing that the glueballs from getting into delivery port and water inlet, and the inner tube is connected with and is used for driving the inner tube and makes two first openings and send out ball mouth and water inlet correspondence or two first openings and receipts ball mouth and the inner tube rotary actuator that the delivery port corresponds in the outer tube internal rotation.

More preferably, business turn over water control valve is including putting into the inner tube in the urceolus, and the inner chamber and the urceolus inner chamber of inner tube communicate, are equipped with the ball separation of water filter screen that is used for preventing the glueballs from getting into delivery port and water inlet in the urceolus inner chamber, are equipped with a first opening on the lateral wall of inner tube, and the inner tube is connected with and is used for driving the inner tube and make first opening correspond with the water inlet or first opening and the corresponding inner tube rotary actuator of delivery port in the urceolus.

More preferably, the barrel is formed by the sealed butt joint of a first barrel and a second barrel, a water outlet and a water inlet are arranged on the first barrel, a ball receiving port and a ball sending port are arranged on the second barrel, a ball separation filter screen for preventing rubber balls from entering the water outlet and the water inlet is arranged in an inner cavity of the second barrel, the inner barrel is located in the first barrel, and the inner cavity of the inner barrel is communicated with the inner cavity of the second barrel.

More preferably, the water inlet and outlet control valves comprise a first electric two-way valve for controlling the on-off of the water inlet and a second electric two-way valve for controlling the on-off of the water outlet; the inner cavity of the outer barrel is internally provided with a ball-water separation filter screen for preventing the rubber balls from entering the water outlet and the water inlet.

More preferably, the water inlet and outlet control valve is an electric three-way valve, the water inlet and the water outlet are communicated and arranged at one end of the outer barrel to form a communication port, a first valve port of the electric three-way valve is communicated with an external water inlet pipe, a second valve port of the electric three-way valve is communicated with an external water outlet pipe, and a third valve port of the electric three-way valve is in sealing butt joint with the communication; the inner cavity of the outer barrel is internally provided with a ball-water separation filter screen for preventing the rubber balls from entering the water outlet and the water inlet.

Preferably, the ball water separator is a vertical ball water separator which is sent first and then received, and comprises a tank body, an inner cavity of the tank body is divided into an upper cavity and a lower cavity, a ball receiving port is arranged on the side wall of the tank body of the upper cavity, and a ball serving port is arranged on the side wall of the tank body of the lower cavity; the water inlet and the water outlet are also arranged on the tank body, a ball-water separation filter screen for preventing rubber balls from entering the tank body is further arranged in the tank body, and the water inlet and the water outlet are communicated with a water inlet control valve which is used for controlling the water inlet to be communicated to form a ball serving state or a water outlet of the communication port to be communicated to form a ball receiving state.

More preferably, one side of the tank body is communicated with an outer cylinder with one closed end, the tank body is communicated with the other end of the outer cylinder through a communication port, and the water inlet and the water outlet are respectively arranged on the outer cylinder; the water inlet and outlet control valve comprises an inner barrel arranged in the outer barrel, an inner cavity of the inner barrel is in sealed butt joint with the communication port, the side wall of the inner barrel is provided with an opening, and the inner barrel is further connected with an inner barrel rotating driver which is used for driving the inner barrel to rotate so that the opening is communicated with the water inlet or the opening is communicated with the water outlet.

More preferably, the water inlet and the water outlet on the tank body are communicated to form a communication port; the water inlet and outlet control valve is an electric three-way valve, a first valve port of the electric three-way valve is communicated with an external water inlet pipe, a second valve port of the electric three-way valve is communicated with an external water outlet pipe, and a third valve port of the electric three-way valve is in sealing butt joint with a communication port.

Preferably, the second shut-off valve is a check valve or an electric two-way valve.

Preferably, the first on-off valve is a check valve or an electric two-way valve.

Preferably, a ball water separation filter screen is further arranged in the water inlet pipe.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides an end cover formula rubber ball cleaning machine, set up the upper pressure differential pipe in the outlet pipe, set up the lower pressure differential pipe in the inlet tube, the intercommunication has ball water separator between the upper and lower pressure differential pipe, the pressure differential that produces when utilizing the outlet pipe to go out water retrieves the rubber ball to ball water separator in, the pressure differential that produces when the inlet tube is intake sends the rubber ball in the ball water separator, whole receiving and dispatching ball action need not extra power pump, the energy consumption loss is little, compact structure, cyclic utilization, the filter screen convenient to detach washs, the pressure loss is little, can prolong the life cycle of product.

Drawings

Fig. 1 is a first perspective view of an end cap type rubber ball cleaning machine provided by the present invention;

fig. 2 is a second perspective view of the end cap type rubber ball cleaning machine provided by the present invention;

fig. 3 is a schematic diagram of a first preferred embodiment of the end cap type rubber ball cleaning machine in which an upper differential pressure pipe is located in a water outlet pipe;

fig. 4 is a schematic diagram of a second preferred embodiment of the end cap type rubber ball cleaning machine in which the upper differential pressure pipe is located at the water outlet pipe;

fig. 5 is a schematic view of a first preferred embodiment of an end cap type rubber ball cleaning machine in which a lower differential pressure pipe is located at a water inlet pipe;

fig. 6 is a schematic view of a second preferred embodiment of the end cap type rubber ball cleaning machine, in which the lower differential pressure pipe is located at the water inlet pipe;

FIG. 7 is a cross-sectional view A-A of an end cap type rubber ball cleaning machine provided by the present invention;

FIG. 8 is a sectional view B-B of the ball-water separator of the first embodiment applied to the end cap type rubber ball cleaning machine provided by the present invention;

fig. 9 is a schematic diagram of a first preferred embodiment of a ball-water separator in an end cover type rubber ball cleaning machine according to the present invention;

fig. 10 is a sectional view of a first preferred embodiment of a ball-water separator in an end cap type rubber ball cleaning machine according to the present invention;

fig. 11 is a schematic view of an inner cylinder in a first preferred embodiment of a ball-water separator in an end cover type rubber ball cleaning machine according to the present invention;

fig. 12 is a schematic view of a connecting ring in the first preferred embodiment of the ball-water separator in the end cover type rubber ball cleaning machine according to the present invention;

fig. 13 is a schematic view of a sealing ring in a first preferred embodiment of a ball-water separator in an end cover type rubber ball cleaning machine according to the present invention;

fig. 14 is a schematic view of a seal ring in a first preferred embodiment of a ball-water separator in an end cover type rubber ball cleaning machine according to the present invention;

fig. 15 is a schematic view of an end cap type rubber ball cleaning machine applied to a condenser according to the present invention;

fig. 16 is a schematic view of a ball-water separator applied in the second embodiment in an end cap type rubber ball cleaning machine according to the present invention;

fig. 17 is a schematic view of a second embodiment of an inner ball-water separator of an end cover type rubber ball cleaning machine according to the present invention;

fig. 18 is a sectional view of a second embodiment of a ball-water separator in an end cap type rubber ball cleaning machine according to the present invention;

fig. 19 is a sectional view of a tank body in a second embodiment of a ball-water separator of an end cap type rubber ball cleaning machine according to the present invention;

fig. 20 is a schematic view of an inner barrel in a second embodiment of a ball-water separator of an end cover type rubber ball cleaning machine according to the present invention;

fig. 21 is a schematic view of a ball-water separator applied with a third embodiment in an end cap type rubber ball cleaning machine according to the present invention;

fig. 22 is a sectional view of a ball-water separator applied with a third embodiment in an end cap type rubber ball cleaning machine according to the present invention;

fig. 23 is a first schematic diagram of a ball-water separator according to a third embodiment applied in an end cap type rubber ball cleaning machine provided by the present invention;

fig. 24 is a second schematic diagram of a ball-water separator according to a third embodiment applied in an end cap type rubber ball cleaning machine provided by the present invention;

fig. 25 is a schematic view of a ball-water separator according to a fourth embodiment applied in an end cap type rubber ball cleaning machine according to the present invention;

fig. 26 is a schematic view of a fourth embodiment of a ball-water separator in an end cap type rubber ball cleaning machine according to the present invention;

fig. 27 is a sectional view of a fourth embodiment of a ball-water separator in an end cap type rubber ball cleaning machine according to the present invention;

fig. 28 is a schematic view of an inner barrel in a fourth embodiment of a ball-water separator of an end cap type rubber ball cleaning machine according to the present invention;

fig. 29 is a schematic view of a ball-water separator according to a fifth embodiment applied in an end cap type rubber ball cleaning machine provided by the present invention;

fig. 30 is a sectional view of a ball-water separator in accordance with a fifth embodiment applied to an end cap type rubber ball cleaning machine according to the present invention;

fig. 31 is a schematic diagram of a fifth embodiment of a ball-water separator in an end cover type rubber ball cleaning machine according to the present invention;

fig. 32 is a schematic view of a ball-water separator according to a sixth embodiment applied in an end cap type rubber ball cleaning machine provided by the present invention;

fig. 33 is a sectional view of a ball-water separator according to a sixth embodiment applied in an end cap type rubber ball cleaning machine provided by the present invention;

FIG. 34 is a schematic diagram of a sixth embodiment of a ball-water separator in an end cap type rubber ball cleaning machine according to the present invention;

fig. 35 is a schematic view of a ball-water separator according to a seventh embodiment applied in an end cap type rubber ball cleaning machine provided by the present invention;

fig. 36 is a sectional view of a ball-water separator according to a seventh embodiment applied in an end cap type rubber ball cleaning machine according to the present invention;

fig. 37 is a schematic diagram of a seventh embodiment of a ball-water separator in an end cover type rubber ball cleaning machine according to the present invention;

fig. 38 is a schematic view of a ball-water separator according to an eighth embodiment applied in an end cap type rubber ball cleaning machine provided by the present invention;

fig. 39 is a schematic view of an eighth embodiment of a ball-water separator in an end cap type rubber ball cleaning machine according to the present invention;

fig. 40 is a sectional view of an eighth embodiment of the ball-water separator of the end cap type rubber ball cleaning machine according to the present invention;

fig. 41 is an exploded view of an eighth embodiment of a ball-water separator in an end cap type rubber ball cleaning machine according to the present invention;

fig. 42 is a schematic diagram of an eighth embodiment of a ball-water separator in an end cap type rubber ball cleaning machine according to the present invention;

fig. 43 is a schematic view of a ball-water separator applied in the ninth embodiment in an end cap type rubber ball cleaning machine according to the present invention;

fig. 44 is a sectional view of the ball-water separator according to the ninth embodiment applied in the end cap type rubber ball cleaning machine provided by the present invention;

fig. 45 is a schematic diagram of a ninth embodiment of the ball-water separator of the end cover type rubber ball cleaning machine according to the present invention;

fig. 46 is a schematic view of a ball-water separator applied in a tenth embodiment in an end cap type rubber ball cleaning machine according to the present invention;

fig. 47 is a sectional view of a ball-water separator applied with the tenth embodiment in an end cap type rubber ball cleaning machine according to the present invention;

FIG. 48 is a schematic diagram of a tenth embodiment of a ball-water separator in an end cap type rubber ball cleaning machine according to the present invention;

fig. 49 is a schematic view of an eleventh preferred embodiment of an end cap type rubber ball cleaning machine according to the present invention;

fig. 50 is a schematic diagram of an eleventh preferred embodiment of an end cap type rubber ball cleaning machine according to the present invention;

fig. 51 is a schematic view of a twelfth preferred embodiment of an end cap type rubber ball cleaning machine provided by the present invention;

FIG. 52 is a schematic view of a twelfth preferred embodiment of an end cap type rubber ball cleaning machine according to the present invention;

fig. 53 is a schematic view of a thirteenth preferred embodiment of an end cap type rubber ball cleaning machine provided by the present invention;

fig. 54 is a schematic diagram of a thirteenth preferred embodiment of the end cap type rubber ball cleaning machine according to the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides an end cover formula rubber ball cleaning machine, this end cover formula rubber ball cleaning machine include head channel case 60, set up outlet pipe 10 and inlet tube 20 and the ball water separator 30 of setting between outlet pipe and inlet tube in head channel case one end, ball water separator 30 has ball receiving port 301 and ball serving port 302, be equipped with upper tube case 601 and lower tube case 602 in head channel case 60, the front end of upper tube case 601 communicates outlet pipe 10, is equipped with in outlet pipe 10 and is used for utilizing pressure differential to retrieve the rubber ball to the ball receiving port of ball water separator and rivers flow back to the upper pressure differential pipe 40 of outlet pipe when rubber ball and rivers enter the outlet pipe in upper tube case 601, still is equipped with the ball water separation filter screen 305 that is used for separating rubber ball and rivers in the ball receiving port 30, be equipped with the second cut-off valve that is used for preventing the rubber ball from the ball serving port outflow when receiving the ball in the ball serving port 302; the front end of the lower tube box 602 is communicated with a water inlet tube 20, a lower pressure difference tube 50 for sending out rubber balls from a ball sending port of the ball water separator by using pressure difference when the water inlet tube enters water is arranged in the water inlet tube 20, and a first on-off valve for preventing the rubber balls from flowing out of the ball receiving port when the rubber balls are sent out is arranged in the ball receiving port 301; the ball water separator 30 further comprises a water outlet 303 for discharging water in the ball water separator to a water outlet pipe when the upper pressure difference pipe recovers the rubber balls into the ball water separator, a water inlet 304 for guiding water into the lower pressure difference pipe when the water inlet pipe feeds water so as to send the rubber balls out of the ball water separator, and a water inlet and outlet control valve 32 for controlling the on-off of the water inlet and the water outlet, wherein the rubber balls are recovered into the ball water separator 30 by utilizing the pressure difference generated when the water outlet pipe 10 discharges water, the ball water separator 30 separates the rubber balls from water flow, the rubber balls stay in the ball water separator 30, and the water flow passes through the ball water separator 30 and finally converges into the water outlet pipe 10 to flow out; pressure difference is produced when inlet tube 20 intakes, and rivers get into ball water separator 30 in, drive the rubber ball and converge into inlet tube 20 in, the rubber ball sends, and whole receiving and dispatching ball action need not extra power pump, and the energy consumption loss is little, compact structure, cyclic utilization, filter screen convenient to detach washs, and the pressure loss is little, can prolong the life cycle of product to be applicable to head pipe case specification at the cooling water set condenser and the evaporimeter of DN400 to DN3000 between.

As shown in fig. 3, the upper differential pressure pipe 40 includes an upper water outlet 41, an upper ball outlet 42, an upper ball inlet 43 and an upper water inlet 44, the central axes of the upper ball inlet 43, the upper water outlet 41 and the water outlet pipe 10 are on the same straight line, the upper ball outlet 42 and the upper water inlet 44 extend out of the water outlet pipe 10, the upper water outlet 41 is only communicated with the upper water inlet 44, the upper ball outlet 42 is only communicated with the upper ball inlet 43, the upper water outlet 41 is on the same side as the outlet of the water outlet pipe 10, the upper ball inlet 43 is communicated with the outlet end of the ball-catching filter screen 11, the upper ball outlet 42 and the upper water inlet 44 are respectively communicated with the ball receiving port 301 and the water outlet 303 of the ball-water separator 30, the distance between the central axes of the upper water inlet 54 and the upper ball outlet 42 is L, L is not less than 0cm and not more than 200cm, so that when water flow and rubber balls enter the water outlet pipe 10; the small part of water flow drives the rubber ball to enter the upper ball inlet 43 under the action of the ball collecting filter screen 11, then enters the ball collecting port 301 of the ball water separator 30 through the upper ball outlet 42, and is filtered by the separation filter screen 11 in the ball water separator 30, so that the rubber ball is left in the ball water separator 30, and the small part of water flow flows into the upper water inlet 44 from the water outlet 303, finally flows out from the upper water outlet 41 and converges into the water outlet pipe 10, and flows out from the opening of the water outlet pipe 10. Preferably, the outlet end of the ball catching filter screen is butted 11 and placed in the upper pipe box 601 or the water outlet pipe 10, the outlet end of the ball catching filter screen is butted and in a conical shape, the large end opening of the ball catching filter screen faces one side of the end socket pipe box and is jointed with the inner wall of the water outlet pipe, the small end opening of the ball catching filter screen is communicated with the upper ball inlet 43, and the cone angle beta is 20-90 degrees. The upper pipe box 601 is provided with a dirt cleaning port 604 which can be opened periodically to clean impurities trapped on the ball collecting filter screen, and the dirt cleaning port can also be arranged on the water outlet pipe.

The upper differential pressure pipe 40 comprises a first main pipe, a second main pipe, a first branch pipe and a second branch pipe, wherein one opening end of the first main pipe is opposite to the water flow direction, one opening end of the first main pipe is an upper ball inlet 43, the other opening end of the first branch pipe is communicated with the first branch pipe extending out of the water outlet pipe, the opening end of the first branch pipe extending out of the water outlet pipe is an upper ball outlet 42, one opening end of the second main pipe is the same as the water flow direction, one opening end of the second main pipe is an upper water outlet 41, the other opening end of the second main pipe is communicated with the second branch pipe extending out of the water outlet pipe, the opening end of the second branch pipe extending out of the water outlet pipe is an upper water inlet 44, the distance between the central axes of the first branch pipe and the second branch pipe is L, and L is. As a preferable mode, a first branch pipe in the upper pressure difference pipe is perpendicular to a first main pipe, a connecting end of the first main pipe and the first branch pipe is sealed by an upper partition plate 45, a second branch pipe is perpendicular to a second main pipe, a connecting end of the second main pipe and the second branch pipe is sealed by an upper partition plate 45, an included angle range between the upper partition plate 45 and a horizontal plane is gamma, gamma is more than 0 and less than or equal to 90 degrees, and gamma is preferably 45 degrees. As shown in fig. 4, it is another preferred embodiment of the differential pressure rising pipe, the differential pressure rising pipe is a four-way pipe, an upper partition plate 45 is arranged in the four-way pipe, the distance between the central axes of the first branch pipe and the second branch pipe is 0, and the upper water inlet and the upper ball outlet are on the same straight line.

As shown in fig. 5, the lower differential pressure pipe 50 includes a lower water inlet 51, a lower ball inlet 52, a lower ball outlet 53 and a lower water outlet 54, the central axes of the lower water inlet 51, the lower ball outlet 53 and the water inlet pipe 20 are on the same straight line, the lower water outlet 54 and the lower ball inlet 52 extend out of the water inlet pipe 20, the lower water inlet 51 is only communicated with the lower water outlet 54, the lower ball inlet 52 is only communicated with the lower ball outlet 53, the lower water inlet 51 is on the same side as the inlet of the water inlet pipe 20, the lower ball inlet 52 and the lower water outlet 54 are respectively communicated with the ball outlet 302 and the water inlet 304 of the ball-water separator 30, the distance between the central axes of the lower water outlet 54 and the lower ball inlet 52 is L, L is not less than 0 and not more than 200cm, so that when the water inlet pipe 20 enters water, most of the water flows directly into the lower pipe 602, and a small part of the water flows into the lower water inlet 51 through the lower water outlet 54 and enters the, the rubber balls are brought into the ball dispensing opening 302, enter the lower ball inlet 52, finally flow into the water inlet pipe 20 from the lower ball outlet 53, and flow into the lower pipe box 602 to clean the condenser and the evaporator of the water unit.

The structure of the lower differential pressure pipe 50 is the same as that of the upper differential pressure pipe 40, the lower differential pressure pipe 50 comprises a third main pipe, a fourth main pipe, a third branch pipe and a fourth branch pipe, one opening end of the third main pipe is opposite to the water flow direction, one opening end of the third main pipe is a lower water inlet 51, the other opening end of the first branch pipe is communicated with the third branch pipe extending out of the water inlet pipe, the opening end of the third branch pipe extending out of the water outlet pipe is a lower water outlet 54, one opening end of the fourth main pipe is the same as the water flow direction, one opening end of the fourth main pipe is a lower ball outlet 53, the other opening end of the fourth main pipe is communicated with a second branch pipe extending out of the water outlet pipe, the opening end of the fourth branch pipe extending out of the water outlet pipe is a lower ball inlet 52, the distance between the central axes of the third branch pipe and the fourth branch pipe. As a preferred embodiment of the differential pressure pipe, the third branch pipe is perpendicular to the third main pipe, a connection end of the third main pipe and the third branch pipe is sealed by a lower partition plate 55, the fourth branch pipe is perpendicular to the fourth main pipe, a connection end of the fourth main pipe and the fourth branch pipe is sealed by a lower partition plate 55, an included angle range between the lower partition plate 55 and a horizontal plane is γ, γ is greater than 0 and less than or equal to 90 degrees, and γ is preferably 45 degrees. As shown in fig. 6, it is another preferred embodiment of the differential pressure pipe, the differential pressure pipe is a four-way pipe, a lower partition 55 is arranged in the four-way pipe, the distance between the central axes of the third branch pipe and the fourth branch pipe is 0, and the lower water outlet 54 and the lower ball inlet 52 are in the same straight line.

The ball water separator is divided into four categories: horizontal type simultaneous sending and receiving type, vertical type simultaneous sending and receiving type, horizontal type sending-first-receiving-later type and sending-first-receiving-later type.

The ball water separator in fig. 1, 2 and 7 to 14 is a horizontal ball water separator for sending and receiving balls, the horizontal ball water separator for sending and receiving balls 30a comprises a cylinder 31a, a ball receiving port 301 and a water outlet 303 are arranged on one side wall of the cylinder, a ball sending port 302 and a water inlet 304 are arranged on the other side wall of the cylinder 31a, and the water inlet 304 and the water outlet 303 are both connected with an inlet and outlet control valve 32 for controlling the on-off of the water inlet and the water outlet; the water inlet and outlet control valve 32A comprises an inner cylinder 321A which is arranged in a cylinder body 31A, an inner cylinder clapboard 32103A which is used for dividing the inner cavity of the inner cylinder 321A into a first inner cavity 32101A and a second inner cavity 32102A which are mutually independent is arranged in the inner cylinder 321A, two first through holes 3211A which respectively correspond to a ball receiving port and a water outlet are arranged on the inner cylinder side wall of the first inner cavity 32101A, a separation filter screen 305 which is used for preventing rubber balls from entering the first through holes corresponding to the water outlet is arranged in the first inner cavity 32101A, two second through holes 3212A which respectively correspond to a ball sending port and a water inlet are arranged on the inner cylinder side wall of the second inner cavity 32102A, a separation filter screen 305 which is used for preventing rubber balls from entering the second through holes corresponding to the water inlet is arranged in the second inner cavity, the inner cylinder is also connected with an inner cylinder rotary driver 322A which is used for driving the inner cylinder to rotate in the cylinder body to enable the two, when the ball is collected, the rubber ball and water flow enter the first inner cavity 32101A from the ball collecting port 301 and one first port 3211A, and the water flow flows out from the other first port 3211A and the water outlet 303; when serving, water flows into the second inner cavity 32102A from the water inlet 304 and the other second port 3212A to drive the rubber ball to flow out from the one second port 3212A and the serving port 302, and the first inner cavity 32101A and the second inner cavity 32102A are independent from each other, so that ball serving and ball receiving can be realized, the ball receiving rate is effectively improved, the power is extremely low, the structure is simple and reliable, and the processing difficulty is low; after all the ball receiving and sending operations are finished, the inner cylinder 321A can be driven to rotate by the inner cylinder rotary driver 322A, so that the two first through holes 3211A correspond to the water inlet 304 and the ball sending port 302 respectively, and the two second through holes 3212A correspond to the water outlet 303 and the ball receiving port 301 respectively, and the next ball receiving and sending operations are facilitated. The cylinder 31a may be horizontally disposed so that the central axis of the outer cylinder is flush with the horizontal plane, or the cylinder 31a may be obliquely disposed so that the angle α between the central axis of the cylinder 31a and the horizontal plane is 90 degrees or less. The inner cylinder rotary driver 322A can be an electric actuator, and the electric actuator can be controlled by a PLC or a single chip microcomputer of a controller, or can be a pneumatic actuator or a hydraulic actuator.

The cylinder 31A and the inner cylinder 321A are coaxial, and two ends of the cylinder 31A are embedded into sliding bearings 311A to form revolute pairs with two ends of the inner cylinder, so that the inner cylinder 321A can be driven by the inner cylinder driver 322A to slide in the cylinder 31A conveniently.

As shown in fig. 10, in order to make the inner cylinder 321A rotate smoothly in the cylinder 31A, a gap is left between the inner wall of the outer cylinder and the outer wall of the inner cylinder, the ball receiving port 301 and the water outlet 303 of the cylinder 31A, the ball sending port 302 and the water inlet 304 are all embedded with the connecting ring 312a, one end of the connecting ring 312a is a plane, the other end is a saddle port surface, the saddle port surface is tightly attached to the outer surface of the inner cylinder, and the connecting ring connects the ball receiving port, the water outlet, the ball sending port and the water inlet on the outer cylinder with four ports on the inner cylinder respectively, so that the rotation of the inner cylinder 321A is not influenced, and a sealing effect can be achieved to prevent liquid from flowing out and prevent the. The periphery of the saddle opening is provided with a sealing ring 313a, the sealing ring 313a is tightly attached to the inner wall of the outer cylinder, the leakage amount is controlled to be less, and the first inner cavity 32101A and the second inner cavity 32102A are prevented from water leakage. The connection ring 312a, the seal ring 313a and the sliding bearing 311a are made of, but not limited to, ultra-high molecular weight polyethylene or nylon.

The inner cylinder partition 32103A in the inner cylinder 321A can be fixedly disposed in the inner cylinder, such as by welding, or movably disposed in the inner cylinder, such as by plugging and clipping. The inner cylinder partition 32103A can divide the inner cavity of the inner cylinder 20 equally into a first inner cavity 32101A and a second inner cavity 32102A.

For convenience in processing and manufacturing, the axes of the ball collecting port 301 and the water outlet 303 on one side wall of the cylinder 31a are on the same radial plane of the cylinder 31 a; the axes of the ball-sending port 302 and the water inlet 304 on the other side wall of the barrel 31a are on the same radial plane of the outer barrel; namely, the ball receiving port 301 and the water outlet 303 are arranged in layers on a radial plane, and the ball serving port 302 and the water inlet 304 are arranged in layers on the other plane; correspondingly, the axes of the two first ports 3211A on the inner cylinder sidewall of the first inner cavity 32101A are located on the same radial plane of the inner cylinder 321A; the axes of the two second openings 3212A in the inner cylinder sidewall of the second inner cavity 32102A are located on the same radial plane of the inner cylinder 321A, that is, the two first openings 3211A are layered on one radial plane, and the two second openings 3212A are layered on the other radial plane.

As a best preferred embodiment, as shown in fig. 10 and 11, the axes of the water outlet 303 and the water inlet 304 are on the same straight line, and the water outlet 303 and the water inlet 304 are symmetrically arranged; the axes of a first port 3211A and a second port 3212A are collinear; the axes of the ball serving port 302 and the ball receiving port 301 are on the same straight line, and the ball serving port 302 and the ball receiving port 301 are symmetrically arranged; the axes of the other first through hole 3211A and the other second through hole 3212A are on the same straight line, that is, the axes of the four holes on the cylinder 31A are on the same radial plane, and the holes on the two side walls of the cylinder 31A are symmetrically arranged, and meanwhile, the axes of the four holes on the inner cylinder 321A are also on the same radial plane, and the first through holes 3211A and the second through holes 3212A on the two side walls of the inner cylinder are symmetrically arranged, so that the two first through holes 3211A respectively correspond to the ball receiving hole 301 and the water outlet 303, and the two second through holes 3212A respectively correspond to the ball serving hole 302 and the water inlet 304, and can perform ball receiving and serving actions; when the inner cylinder rotary driver 322A drives the inner cylinder 321A to rotate 90 degrees, the four through holes on the cylinder 31A do not correspond to the four through holes on the inner cylinder 321A, when the inner cylinder rotary driver 322A drives the inner cylinder 21 to rotate 180 degrees, the two first through holes 3211A correspond to the ball sending hole 302 and the water inlet 304 respectively, and the two second through holes 3212A correspond to the ball receiving hole 301 and the water outlet 303 respectively, and can continue to receive and send balls simultaneously. In addition, as a preferred embodiment, the diameters of the four openings of the cylinder 31A are the same as the diameters of the four openings of the inner cylinder 321A.

In order to observe the ball receiving and serving states and add or take out the rubber ball conveniently, a sight glass opening 314A is formed at one end of the cylinder body 31a, and a sight glass is arranged in the sight glass opening; the inner tube 31A one end is sealed, and the other end is opened, opens one end and sight glass mouth 314A intercommunication, conveniently adds the ball and gets the ball, leans on near sight glass mouth's baffle one end to be equipped with and is used for the laminating sealing strip 315A on the sight glass to prevent the phenomenon that liquid seepage appears in the inner tube rotation in-process.

The concrete working process of the horizontal type ball water separator while serving is as follows: the inner cylinder rotary driver 322A drives the inner cylinder 321A to rotate, when the inner cylinder 321A is at 0 degree, two first through holes 3211A on the inner cylinder 321A correspond to the ball sending port 302 and the water inlet 304, and two second through holes 3212A correspond to the ball receiving port 301 and the water outlet 303; the ball serving and the ball receiving are carried out simultaneously, water flows into the second inner cavity 32102A from the water inlet 304 and the second opening 3212A, and drives the rubber balls to flow out from the second opening 3212A and the ball serving opening 302; the rubber ball and the water flow enter the first inner cavity 32101A from the ball collecting port 301 and the first port 3211A, the rubber ball stays in the first inner cavity 32101A, and the water flow flows out from the first port 3211A and the water outlet 303; after the ball collection and the ball serving are finished, the inner cylinder rotary driver 322A drives the inner cylinder 321A to rotate, the inner cylinder 321A rotates 90 degrees, the four through holes in the inner cylinder 321A do not correspond to the four holes in the cylinder body 31A, and the viewing mirror openings can be opened to add the rubber balls; when the inner cylinder rotary driver drives the inner cylinder 321A to rotate 180 degrees, two first through holes 3211A in the inner cylinder 321A respectively correspond to the service hole 302 and the water inlet 304, two second through holes 3212A respectively correspond to the service hole 301 and the water outlet 303, namely, the first inner cavity 32101A and the second inner cavity 32102A in the inner cylinder 21 exchange positions, and the rubber ball staying during the original service is taken as the rubber ball during the next service, so that the next service and service are facilitated.

As shown in fig. 15, the end cap type rubber ball cleaning machine is installed at one end of a condenser, an evaporator or an air conditioning unit to clean the condenser, the evaporator or the air conditioning unit.

The ball water separators in fig. 16 to 24 are all vertical type ball water separators for sending and receiving balls, the vertical type ball water separator for sending and receiving balls 30b comprises a tank body 31b, the inner cavity of the tank body is divided into an upper cavity 3101b and a lower cavity 3102b, a first control valve 3103b is arranged between the upper cavity 3101b and the lower cavity 3102b, a ball receiving port 301 and a water outlet 303 are arranged on the side wall of the tank body of the upper cavity, a ball sending port 302 and a water inlet 304 are arranged on the side wall of the tank body of the lower cavity, a ball water separation filter screen 305 for preventing rubber balls from entering the water inlet and the water outlet is also arranged in the inner cavity of the tank body, the water inlet and the water outlet are also connected with a water inlet and outlet control valve 32 for controlling the conduction state of the water outlet and the water inlet, when the water inlet 304 and the water outlet 303 are both controlled to be conducted, the water inlet 304 is, the rubber ball and water flow enter the upper cavity 3101b from the ball collecting port 301, the rubber ball stays in the upper cavity 3101b due to the action of the ball-water separation filter screen 305, and the water flow flows into an external water outlet pipe through the water outlet 303; when the water inlet 304 and the water outlet 303 are controlled to be disconnected by the water inlet and outlet control valves 32, the ball serving and ball receiving are stopped, the first control valve 3103b is opened, the rubber ball in the upper cavity 3101b falls into the lower cavity 3102b, and the next ball receiving and ball serving is prepared. The tank body 31b can be vertically arranged or obliquely arranged, so that the included angle alpha between the central axis of the tank body 31b and the horizontal plane is more than or equal to 0 degree and less than or equal to 90 degrees. As a preferred embodiment, the first control valve 3103b is a one-way check valve, when the water inlet 304 and the water outlet 303 are both in a conducting state, since the water inlet 304 is high-pressure water and the water outlet 303 is low-pressure water after cleaning, the pressure of the lower cavity 3102b is higher than that of the upper cavity 3101b, the first control valve 3103b is closed, and after the ball receiving and sending is completed, the water inlet 304 and the water outlet 303 are both kept in a disconnecting state, the first control valve 3103b is opened due to the pressure of the rubber ball and its own gravity, and the rubber ball in the upper cavity 3101b falls into the lower cavity 3102 b.

As shown in fig. 16 to 20, a second preferred embodiment of the ball water separator is provided, in which the inlet and outlet control valve 32B includes an outer cylinder 321B and an inner cylinder 322B inserted into the outer cylinder 321B, an inner cylinder separation plate 3223B for dividing an inner cavity of the inner cylinder into an outlet cavity 32201B and an inlet cavity 32202B is disposed in the inner cylinder 322B, the outlet cavity 32201B is communicated with the outlet 303, the inlet cavity 32202B is communicated with the inlet 304, a first communication port 3221B is disposed on a sidewall of the outlet cavity of the inner cylinder 322B, a second communication port 3222B is disposed on a sidewall of the inlet cavity of the inner cylinder, a third communication port 3211B corresponding to the first communication port and a fourth communication port 3212B corresponding to the second communication port are disposed on a sidewall of the outer cylinder 321B, the inner cylinder 322B is further connected with an inner cylinder rotation driver 323B for driving the inner cylinder to rotate in the outer cylinder to make the communication port on the inner cylinder correspond to or be, when conduction is required, the inner cylinder rotation driver 323B drives the inner cylinder 322B to rotate, so that the first communication port 3221B on the inner cylinder 322B is correspondingly communicated with the third communication port 3211B on the outer cylinder 321B, and the second communication port 3222B on the inner cylinder 322B is correspondingly communicated with the fourth communication port 3212B on the outer cylinder 321B; when disconnection is required, the inner cylinder rotation driver 323B drives the inner cylinder to rotate so that the communication port on the inner cylinder 322B does not correspond to the communication port on the outer cylinder 321B, and the communication ports on the outer cylinder 321B are all sealed by the wall of the inner cylinder 322B. The inner cylinder rotation driver 323B may drive the outer cylinder 321B to rotate, so that the communication port of the outer cylinder 321B corresponds to or is shifted from the communication port of the inner cylinder 322B. The inner cylinder rotation driver 323B may be an electric actuator, and the electric actuator may be controlled by a PLC or a single chip microcomputer of a controller, or may be a pneumatic actuator or a hydraulic actuator.

Preferably, the axes of the first communication port 3221B and the second communication port 3222B are collinear, that is, the first communication port 3221B and the second communication port 3222B are symmetrically arranged on two sides of the inner cylinder 322B; the axes of the third communication 3211B and the fourth communication port 3212B are collinear, that is, the third communication 3211B and the fourth communication port 3212B are symmetrically disposed on both sides of the outer cylinder 321B, so that when the water inlet 304 and the water outlet 303 are controlled to be communicated, the first communication port 3221B on the inner cylinder 322B is correspondingly communicated with the third communication port 3211B on the outer cylinder 321B, and the second communication port 3222B on the inner cylinder 322B is correspondingly communicated with the fourth communication port 3212B on the outer cylinder 321B; when the inner cylinder 322B is driven to rotate by 90 degrees by the inner cylinder rotation driver 323B, the communication port on the inner cylinder 322B does not correspond to the communication port on the outer cylinder 321B, and the communication ports on the outer cylinder 321B are all sealed by the cylinder wall of the inner cylinder 322B; when the inner cylinder rotation driver 323B drives the inner cylinder 322B to rotate 180 degrees, the water outlet cavity 32201B and the water inlet cavity 32202B are mutually converted by 180 degrees, the first communication port 3221B and the second communication port 3222B are mutually converted by 180 degrees, the third communication port 3211B and the fourth communication port 3212B are mutually converted by 180 degrees, and the communication port on the inner cylinder 322B is correspondingly communicated with the communication port on the outer cylinder 321B.

In order to enable the inner cylinder 322B to rotate smoothly in the outer cylinder 321B, the outer cylinder 321B and the inner cylinder 322B are coaxial, and sliding bearings are embedded into two ends of the outer cylinder 321B to form a revolute pair with two ends of the inner cylinder; a gap is reserved between the inner wall of the outer barrel 321B and the outer wall of the inner barrel 322B, a connecting ring is embedded into the third communicating port 3221B and the fourth communicating port 3222B of the outer barrel 322B, one end of the connecting ring is a plane, the other end of the connecting ring is a saddle port surface, the saddle port surface is tightly attached to the outer surface of the inner barrel, and the two communicating ports on the outer barrel are respectively communicated with the two communicating ports on the inner barrel through the connecting ring, so that the rotation of the inner barrel 322B is not influenced, a sealing effect can be achieved, liquid is prevented from flowing out, and water leakage between the water outlet cavity 32201B and the water inlet cavity 32202. The periphery of the saddle opening is provided with a sealing ring, the sealing ring is tightly attached to the inner wall of the outer barrel, and the leakage amount is controlled to be less. The connecting ring, the sealing ring and the sliding bearing are made of unlimited materials, and preferably made of ultra-high molecular weight polyethylene or nylon.

In a preferred embodiment, the tank 31b is provided with a total conduction opening 311b, a through opening partition plate 3111b is provided in the total conduction opening 311b, the through opening partition plate 3111b divides the total conduction opening 311b into a water outlet 303 and a water inlet 304, and a ball-water separation filter 305 may be provided in the total conduction opening 311b to prevent the entry of the glue balls. When the water inlet and the water outlet are in a conducting state, the through hole partition plate 3111b is flush with the inner barrel partition plate 3223 b.

One end of the inner cylinder 322B is closed, and the other end of the inner cylinder is opened; the closed end of the inner cylinder is connected with the inner cylinder rotary driver, and the open end of the inner cylinder and the partition plate are provided with sealing strips to prevent the phenomenon of liquid leakage in the rotating process of the inner cylinder. The seal strip, the connection ring, the seal ring, and the slide bearing in the present embodiment are the same in structure as the seal strip 315Aa, the connection ring 312a, the seal ring 313a, and the slide bearing 311a in the first embodiment of the ball water separator.

In order to facilitate observation of ball receiving and service states and addition or removal of rubber balls, a viewing window 312b for placing rubber balls and observation of service states is further arranged on the side wall of the lower cavity 3102b, and the viewing window 312b is positioned above the service window 302, so that the rubber balls can be conveniently placed in the lower cavity 3102b, and the ball service state can also be observed.

The lower cavity 3102B is divided into a first cavity 31021B and a second cavity 31022B, a second control valve 3104B is arranged between the first cavity 31021B and the second cavity 31022B, a viewing lens port 312B is arranged on the side wall of the first cavity 1021, the ball serving port 302 is arranged on the side wall of the second cavity 31022B, when a rubber ball is put into the lower cavity 3102B, the viewing lens port 312B is opened, the second control valve 3104B is closed, and the rubber ball is arranged in the first cavity 31021B; while in service, the second control valve 3104b is opened and the glue ball and water entering from the water inlet 304 enter the second chamber 31022b and exit the service outlet 302. In a preferred embodiment, the second control valve 3104b is a one-way check valve, when the ball is released, the water inlet 304 is closed, the ball outlet 302 is communicated with the external device, the pressure of the second chamber 31022b is higher than the pressure of the first chamber 31021b, and the second control valve 3104b is automatically closed; when the ball is received or dispatched, the water inlet 304 is in a connected state, and the second control valve 3104b is opened by the water flow, the rubber ball and the gravity of the valve itself.

The working process of the vertical type water separator for sending and receiving balls at the same time specifically comprises the following steps: 1) The inner cylinder rotation driver 323B drives the inner cylinder 322B to rotate, so that a first communication port 3221B on the inner cylinder 322B is correspondingly communicated with a third communication port 3211B on the outer cylinder 321B, a second communication port 3222B on the inner cylinder 322B is correspondingly communicated with a fourth communication port 3212B on the outer cylinder 321B, the water inlet 304 and the water outlet 303 are both in a communication state, the first control valve 3103B is closed under the action of the pressure difference between the upper chamber and the lower chamber, when the rubber ball is collected, the rubber ball and water flow enter the upper chamber 3101B from the ball collecting port 301, the rubber ball stays in the upper chamber 3101B under the action of the ball water separation filter screen 305, and the water flow flows into an external water outlet pipe through the water; when serving, water flows into the lower cavity 3102b from the water inlet 304 and drives the rubber balls in the lower cavity 3102b to flow out from the serving port 302; 2) the inner cylinder rotation driver 323B drives the inner cylinder 322B to rotate, the communication port in the inner cylinder 322B does not correspond to the communication port in the outer cylinder 321B, the communication ports in the outer cylinder 321B are sealed by the cylinder wall of the inner cylinder 322B, the first control valve 3103B is opened by the pressure of the rubber ball and its own weight, and the rubber ball in the upper chamber 3101B falls into the lower chamber 3102B for the next ball receiving and sending operation.

As shown in fig. 21 to 24, a third preferred embodiment of the ball water separator has substantially the same structure as the ball water separator of the second embodiment except that: the water inlet and outlet control valve 32C includes a first electric two-way valve 321C for controlling the on/off of the water inlet and a second electric two-way valve 322C for controlling the on/off of the water outlet. Fig. 23 and 24 are schematic diagrams of the principle of fig. 22, when a ball is served and received, the first electric two-way valve 321C and the second electric two-way valve 322C control the conduction of the water inlet 304 and the water outlet 303, the first control valve 3103B is closed under the action of the pressure difference between the upper chamber and the lower chamber, when the ball is received, the rubber ball and the water flow enter the upper chamber 3101B from the ball receiving port 301B, the rubber ball stays in the upper chamber 3101B due to the action of the ball-water separation filter screen 305, and the water flow flows into the external water outlet pipe through the water outlet 303; when serving, water flows into the lower cavity 3102b from the water inlet 304 and drives the rubber balls in the lower cavity 3102b to flow out from the serving port 302; the first electric two-way valve 321C and the second electric two-way valve 322C control the disconnection of the water inlet 303 and the water outlet 303, the first control valve 3103b is opened due to the pressure of the rubber ball and the gravity thereof, and the rubber ball in the upper cavity 3101b falls into the lower cavity 3102b for the next ball receiving and sending action.

The ball-water separator in fig. 25 to 37 is a horizontal ball-sending-first-receiving-second-water separator, the horizontal ball-sending-first-receiving-second-water separator 30c includes an outer cylinder 31c, a ball-receiving port 301 and a water outlet 303 are arranged on one side wall of the outer cylinder 31c, a ball-sending port 302 and a water inlet 304 are arranged on the other side wall of the outer cylinder 31c, and the water inlet 304 and the water outlet 303 are both communicated with a water inlet and outlet control valve 32 for controlling the on-off of the water inlet and the water outlet; the ball water separator also comprises a ball water separation filter screen 305 for preventing rubber balls from entering the water outlet and the water inlet, when the water outlet 303 is controlled by the water inlet and outlet control valve 32 to be conducted, water flow and the rubber balls enter from the ball receiving opening 301, the water flow flows out from the water outlet 303 through the action of the ball water separation filter screen 305, and the rubber balls stay in the outer barrel 31 c; when the water inlet 304 is controlled to be communicated by the water inlet and outlet control valve 32, water flow enters the outer barrel 31c from the water inlet 304 and drives the rubber balls in the outer barrel 31c to be sent out from the ball serving port 302, so that the ball serving state and the ball receiving state can be switched at any time, the whole structure is simple, the size is reduced, the processing and manufacturing are simple, and the energy consumption is saved. The outer cylinder 31c can be horizontally placed so that the central axis of the outer cylinder is flush with the horizontal plane, or the outer cylinder 31c can be obliquely placed so that the included angle alpha between the central axis of the outer cylinder 31c and the horizontal plane is less than or equal to 90 degrees.

In order to observe the ball receiving and service states conveniently, the outer cylinder 31c is further provided with a sight glass opening 311c, the ball receiving and service states can be observed through the sight glass opening 311c, and the sight glass opening 311c can be opened to add or take out rubber balls into the outer cylinder.

Fig. 25 to 28 show a fourth preferred embodiment of the ball-water separator according to the present invention, in this embodiment, the water inlet/outlet control valve 32D includes an inner barrel 321D disposed in the outer barrel 31c, two first openings 3211D are disposed on a sidewall of the inner barrel 321D, a ball-water separation filter 305 for preventing rubber balls from entering the water outlet and the water inlet is disposed in an inner cavity of the inner barrel, the inner barrel is connected to an inner barrel rotation driver 322D for driving the inner barrel to rotate in the outer barrel so that the two first openings correspond to the ball outlet and the water inlet or the two first openings correspond to the ball outlet and the water inlet, the inner barrel rotation driver 322D drives the inner barrel 321D to rotate, when the two first openings 3211D on the inner barrel 321D correspond to the ball outlet 301 and the water outlet 303, respectively, a ball receiving state is achieved, the water flow drives the rubber balls to enter from the ball receiving opening 301, and passes through one first opening 3211D corresponding to the ball receiving opening 301 to enter the inner barrel 321D, under the action of the separation net 305, water flows through the separation net and enters the water outlet 303 from the other first port 3211D to flow out, and the rubber ball stays in the inner cavity of the inner cylinder; when the two first through holes 3211D on the inner cylinder 321A correspond to the ball serving port 302 and the water inlet 304 respectively, the ball serving state is achieved, water flows in from the water inlet 304, penetrates through the other first through hole 3211D corresponding to the water inlet 304, enters the inner cavity of the inner cylinder 321D, drives the rubber ball in the inner cylinder 321D to penetrate through one first through hole 3211D, and flows out from the ball serving port 302, so that the ball serving state and the ball receiving state can be converted at any time. The inner cylinder rotation driver 322D may be an electric actuator, and the start or stop of the electric actuator may be controlled by a PLC or a single chip microcomputer of a controller, or may be a pneumatic actuator or a hydraulic actuator.

The ball water separation filter screen 305 is disposed in an inner cavity of the inner barrel 321D and can be disposed at a position of a first port 3211D corresponding to the water inlet 304 or the water outlet 303, so as to prevent the rubber ball from passing through the first port 3211D to enter the water outlet 303 in the ball collecting state and passing through the first port 3211D to enter the water inlet 304 in the ball serving state.

In order to enable the inner cylinder 321D to rotate smoothly in the outer cylinder 31c, the outer cylinder 31c and the inner cylinder 321D are coaxial, and sliding bearings are embedded into two ends of the outer cylinder 31c to form rotating pairs with two ends of the inner cylinder; a gap is reserved between the inner wall of the outer cylinder 31c and the outer wall of the inner cylinder 321D, a connecting ring is embedded into the ball receiving port 301, the water outlet 303, the ball sending port 302 and the water inlet 304 of the outer cylinder 31c, one end of the connecting ring is a plane, the other end of the connecting ring is a saddle port surface, the saddle port surface is tightly attached to the outer surface of the inner cylinder, the upper port of the inner cylinder 321D is communicated with the corresponding opening of the outer cylinder 31c through the connecting ring, and therefore the rotation of the inner cylinder 321D is not influenced, and the sealing effect can be achieved to prevent liquid from flowing. The periphery of the saddle opening is provided with a sealing ring, the sealing ring is tightly attached to the inner wall of the outer barrel, and the leakage amount is controlled to be less. The connecting ring, the sealing ring and the sliding bearing are made of unlimited materials, and preferably made of ultra-high molecular weight polyethylene or nylon. The connection ring, the seal ring, and the slide bearing in the present embodiment are the same in structure as the connection ring 312a, the seal ring 313a, and the slide bearing 311a in the first embodiment of the ball water separator.

As a preferred embodiment, the axes of the ball-collecting opening 301 and the water outlet 303 on one side wall of the outer cylinder 31c are on the same radial plane of the outer cylinder; the axes of the ball-sending port 302 and the water inlet 304 on the other side wall of the outer cylinder 31c are on the same radial plane of the outer cylinder; the two first through holes 3211D on the sidewall of the inner cylinder 321D are located on the same radial plane of the inner cylinder, so that when the inner cylinder 321D rotates, the corresponding states of the two first through holes can be conveniently adjusted, that is, the ball receiving state or the ball serving state can be conveniently adjusted.

In a preferred embodiment, the axes of the water outlet 303 and the water inlet 304 are on the same straight line, that is, the water outlet 303 and the water inlet 304 are symmetrically arranged; the axes of the ball outlet 302 and the ball receiving opening 301 are on the same straight line, that is, the ball receiving opening 301 and the ball outlet 302 are symmetrically arranged; the axes of the water outlet 303, the water inlet 304, the ball collecting port 301 and the ball serving port 302 are all on the same plane; the two first through openings 3211D in the sidewall of the inner cylinder 321D are located in the same radial plane of the inner cylinder.

The horizontal type ball water separator with the functions of sending first and receiving second specifically comprises the following working processes: 1) the service state is as follows: the inner cylinder rotary driver 322D drives the inner cylinder 321D to rotate, when two first through holes 3211D on the inner cylinder 321D respectively correspond to the ball sending port 302 and the water inlet 304, the ball sending state is achieved, water flows in from the water inlet 304, penetrates through another first through hole 3211D corresponding to the water inlet 304, enters an inner cavity of the inner cylinder 321D, and drives a rubber ball in the inner cylinder 321D to penetrate through one first through hole 3211D and flow out from the ball sending port 302; 2) the ball collecting state: inner tube rotary actuator 322D drive inner tube 321D rotates, two first ports 3211D on the inner tube 321D correspond with receipts ball mouth 301 and delivery port 303 respectively, become and receive the ball state, rivers drive the glueballs and get into from receiving ball mouth 301, pass and get into the inner chamber of inner tube 321D with receiving a first port 3211D that ball mouth 301 corresponds, through the effect of ball separation filter screen 305, rivers pass the separation net and get into delivery port 303 from another first port 3211D and flow out, the glueballs stop in the inner chamber of inner tube 321D.

Fig. 29 to 31 show a fifth preferred embodiment of the ball water separator according to the present invention, which is substantially the same as the ball water separator of the fourth embodiment, except that: business turn over water control valve 32E is including putting into inner tube 321E in the urceolus 31c, inner tube 321E's inner chamber and urceolus 31c inner chamber intercommunication, and urceolus 31c is intracavity to be equipped with and is used for preventing that the glueballs from getting into the ball water separation filter screen 305 of delivery port and water inlet, is equipped with a first opening 3211E on the lateral wall of inner tube 321E, and inner tube 321E is connected with and is used for driving the inner tube and makes first opening correspond with the water inlet or first opening and delivery port correspond with inner tube rotary actuator 322E in the urceolus internal rotation. The inner cylinder rotation driver 322E can be an electric actuator, and the start or stop of the electric actuator can be controlled by a PLC or a single chip microcomputer of a controller, or can be a pneumatic actuator or a hydraulic actuator.

The outer cylinder 31c is formed by a first outer cylinder 3101c and a second outer cylinder 3102c which are hermetically butted, the first outer cylinder 3101c is provided with a water outlet 303 and a water inlet 304, the second outer cylinder 3102c is provided with a ball receiving port 301 and a ball serving port 302, the inner cavity of the second outer cylinder 3102c is internally provided with a ball water separation filter screen 305 for preventing rubber balls from entering the water outlet and the water inlet, the inner cylinder 321E is positioned in the first outer cylinder 3101c, the inner cavity of the inner cylinder is communicated with the inner cavity of the second outer cylinder 3102c, when the inner cylinder rotary driver 322E drives the inner cylinder 321E to rotate and the first port 3211E on the inner cylinder 321E corresponds to the water outlet 303, when the ball is collected, the water flow drives the rubber ball to directly enter the inner cavity of the second outer cylinder 3102c from the ball collecting port 301, under the action of the ball-water separation filter screen 305, water flow passes through the ball-water separation filter screen 305, enters the inner cavity of the inner cylinder 321E, passes through the first port 3211E and flows out of the water outlet 303, and the rubber ball stays in the inner cavity of the inner cylinder; when the first through hole 3211E of the inner cylinder 321E corresponds to the water inlet 304, a ball-forming state is formed, water flows in from the water inlet 304, passes through the first through hole 3211E of the inner cylinder 321E, enters the inner cavity of the inner cylinder 321E, and then enters the inner cavity of the second outer cylinder, and drives the rubber ball in the inner cavity of the second outer cylinder 3102c to flow out from the ball-forming hole 302, so that the ball-forming state and the ball-collecting state can be switched at any time.

Fig. 32 to 34 show a sixth preferred embodiment of the ball water separator according to the present invention, which has substantially the same structure as the ball water separator of the fourth embodiment, except that: the water inlet and outlet control valve 32F comprises a first electric two-way valve 321F for controlling the on-off of the water inlet 304 and a second electric two-way valve 322F for controlling the on-off of the water outlet 303; a ball water separation filter screen 305 for preventing the rubber balls from entering the water outlet and the water inlet is arranged in the inner cavity of the outer barrel, when the second electric two-way valve 322F is communicated with the water outlet 303, the ball receiving state is achieved, water flow drives the rubber balls to directly enter the inner cavity of the outer barrel 31c from the ball receiving port 301, the water flow passes through the ball water separation filter screen 305 and flows out from the water outlet 303 under the action of the ball water separation filter screen 305, and the rubber balls stay in the inner cavity of the outer barrel; when the first electric two-way valve 321F controls the water inlet 304 to be conducted, the water enters from the water inlet 304 and enters the inner cavity of the outer cylinder 31c to drive the rubber balls in the inner cavity of the outer cylinder 31c to flow out from the ball serving port 302, so that the ball serving state and the ball receiving state can be switched at any time.

Fig. 35 to 37 show a seventh preferred embodiment of the ball water separator according to the present invention, which has substantially the same structure as the ball water separator of the fourth embodiment, except that: the water inlet and outlet control valve 32G is an electric three-way valve, the water inlet 304 and the water outlet 303 are communicated with each other and arranged at one end of the outer cylinder 31c to form a communication port 312c, a first valve port 321G of the electric three-way valve is communicated with an external water inlet pipe, a second valve port 322G of the electric three-way valve is communicated with an external water outlet pipe, and a third valve port 323G of the electric three-way valve is in sealing butt joint with; a ball water separation filter screen 305 for preventing the rubber balls from entering the water outlet and the water inlet is arranged in the inner cavity of the outer barrel 31c, when the electric three-way valve controls the conduction of the second valve port 322G, the ball is in a ball receiving state, water flow drives the rubber balls to directly enter the inner cavity of the outer barrel 31c from the ball receiving port 301, the water flow passes through the ball water separation filter screen 305 and flows out of the second valve port 322G through the communication port 312c and the third valve port 323G under the action of the ball water separation filter screen 305, and the rubber balls stay in the inner cavity of the outer barrel; when the electric three-way valve controls the first valve port 321G to be in a ball collecting state, water flows in from the first valve port 321G, enters the inner cavity of the outer barrel 31c through the third valve port 323G and the communication port 312c, and drives the rubber balls in the inner cavity of the outer barrel 31c to flow out from the ball serving port 302, so that the ball serving state and the ball collecting state can be switched at any time.

The ball water separator in fig. 38 to 48 is a vertical first-sending and second-receiving ball water separator, the vertical first-sending and second-receiving ball water separator 30d includes a tank body 31d, an inner cavity of the tank body 31d is divided into an upper cavity 3101d and a lower cavity 3102d, a ball-receiving port 301 is arranged on a side wall of the tank body of the upper cavity, a ball-sending port 302 is arranged on a side wall of the tank body of the lower cavity, the ball-sending port 302 is located below the ball-receiving port 301, and a first control valve 131 for preventing rubber balls from flowing out when the ball-receiving port enters balls is arranged in the ball-sending port 302; a water outlet 303 for water outlet and a water inlet 304 for water inlet are arranged on the tank body 31d, a ball-water separation filter screen 305 for preventing rubber balls from entering is further arranged in the tank body 31d, the water inlet and the water outlet are both communicated with a water inlet control valve 32 for controlling the water inlet to be communicated to form a ball serving state or the water outlet of the communication port to be communicated to form a ball receiving state, when the water outlet 303 is controlled by the water inlet control valve 32 to be communicated, water flow and the rubber balls enter from the ball receiving port 301, the water flow flows out from the water outlet 303 under the action of the ball-water separation filter screen 30, and the rubber balls fall into the lower cavity 3102d from the upper cavity; when the water inlet 304 is controlled to be communicated by the water inlet and outlet control valve 32, water flow enters the lower cavity 3102d from the water inlet 304 and drives the rubber balls in the lower cavity 3102d to be sent out from the ball serving port 302, so that the ball serving state and the ball receiving state can be switched at any time, the whole structure is simple, the size is reduced, the processing and manufacturing are simple, and the energy consumption is saved. The tank 31d can be vertically arranged so that the central axis of the tank 31d is perpendicular to the horizontal plane, or the tank 31d can be obliquely arranged so that the included angle alpha between the central axis of the tank 31d and the horizontal plane is not less than 0 degree and not more than 90 degrees.

Fig. 38 to 42 illustrate an eighth preferred embodiment of the ball-water separator according to the present invention, in which the water inlet 304 and the water outlet 303 of the tank 31d are connected to form a communication port 312 d; the water inlet and outlet control valve 32H comprises an outer cylinder 321H and an inner cylinder 322H arranged in the outer cylinder, the inner cavity of the inner cylinder 322H is in sealed butt joint with the communication port 312d, the side wall of the inner cylinder 322H is provided with a through hole 3221H, the side wall of the outer cylinder 321H is provided with a water inlet communication port 3211H communicated with an external water inlet pipe and a water outlet communication port 3212H communicated with an external water outlet pipe, the inner cylinder 322H is further connected with an inner cylinder rotation driver 323H for driving the inner cylinder to rotate so that the through hole is communicated with the water inlet or the through hole is communicated with the water outlet, the inner cylinder rotation driver 323H drives the inner cylinder 322H to rotate, when the through hole 3221H on the inner cylinder 322H corresponds to the water outlet communication port 3212H, the ball receiving state is achieved, the rubber ball is driven by water flow to enter from the ball receiving port 301, the rubber ball falls into the lower cavity 3102d from the upper cavity 3101d, then flows out from the water outlet conducting opening 3212H through the through opening 3221H; when the through hole 3221H on the inner cylinder 322H corresponds to the water inlet conduction hole 3211H, a ball-forming state is achieved, water flows from the water inlet conduction hole 3211H, passes through the through hole 3221H corresponding to the water inlet conduction hole 3211H, enters the inner cavity of the inner cylinder 322H, passes through the communication hole 312d, enters the lower cavity 3102d, drives the rubber ball in the lower cavity 3102d to flow out from the ball-forming hole 302, and thus, the ball-forming state and the ball-receiving state can be switched at any time. The inner cylinder rotation driver 323H may be an electric actuator, and the electric actuator may be controlled by a PLC or a single chip microcomputer of a controller, or may be a pneumatic actuator or a hydraulic actuator.

The outer cylinder 321H and the inner cylinder 322H are coaxial, and sliding bearings are embedded in two ends of the outer cylinder 321H to form revolute pairs with two ends of the inner cylinder; a gap is reserved between the inner wall of the outer barrel 321H and the outer wall of the inner barrel 322H, a connecting ring is embedded into a water outlet and a water inlet of the outer barrel 321H, one end of the connecting ring is a plane, the other end of the connecting ring is a saddle mouth surface, the saddle mouth surface is tightly attached to the outer surface of the inner barrel, and the connecting ring is used for respectively communicating a water outlet conduction opening 3212H and a water inlet conduction opening 3211H in the outer barrel with a through opening 3221H in the inner barrel 322H. The periphery of the saddle opening is provided with a sealing ring, the sealing ring is tightly attached to the inner wall of the outer barrel, and the leakage amount is controlled to be less. The connecting ring, the sealing ring and the sliding bearing are made of unlimited materials, and preferably made of ultra-high molecular weight polyethylene or nylon. The connection ring, the seal ring, and the slide bearing in the present embodiment are the same in structure as the connection ring 312a, the seal ring 313a, and the slide bearing 311a in the first embodiment of the ball water separator.

As a preferred embodiment, the axes of the water outlet conducting opening 3212H and the water inlet conducting opening 3211H are aligned, so that the inner cylinder 322H is conveniently rotated, and the through opening 3221H in the inner cylinder 322H corresponds to the water outlet conducting opening 3212H or the water inlet conducting opening 3211H, which is also convenient for processing and manufacturing.

The ball water separation screen 305 is provided at the position of the water outlet 303 and the water inlet 304 of the tank 31d, and in the present embodiment, the ball water separation screen 305 is provided at the position of the communication port 312d of the tank 31 d.

In a preferred embodiment, a connecting tube 33d is further provided between the outer cylinder 321H and the can body 31d for easy installation, both ends of the connecting tube 33d are open, one end opening of the connecting tube 33d is in sealed abutment with the communication port 312d, and the other end opening of the connecting tube 33d is in sealed abutment with the outer cylinder 321H.

The tank body 31d is further provided with a viewing opening 311d for observing the state of the rubber ball and adding the rubber ball, so that the state of the rubber ball can be observed conveniently, and the rubber ball can be added and replaced conveniently.

The vertical ball water separator with the functions of sending first and receiving second specifically comprises the following working processes: 1) the inner cylinder rotation driver 323H drives the inner cylinder 322H to rotate, the through hole 3221H on the inner cylinder 322H corresponds to the water inlet conducting hole 3211H on the outer cylinder 321H to form a service state, and water flows through the water inlet conducting hole 3211H and the through hole 3221H into the inner cavity of the inner cylinder 322H, then through the communication hole 312d into the lower cavity 3102d of the tank body 31d, so as to drive the rubber ball in the lower cavity 3102d to flow out from the service hole 302; 2) the inner cylinder rotation driver 323D drives the inner cylinder 322D to rotate, and the through hole 3221D on the inner cylinder 322D corresponds to the water outlet conducting hole 3212D on the outer cylinder 321D to form a ball collecting state; the rivers drive the glueballs to get into from receiving ball mouth 301, and through the effect of ball water separation filter screen 305, the glueballs falls into in the cavity 3102d from last chamber 3101d, and rivers get into the inner chamber of inner tube 322H from intercommunication mouth 312d, pass through opening 3221H again, flow from a water conduction mouth 3212H.

Fig. 43 to 45 show a ninth preferred embodiment of the ball water separator, which has substantially the same structure as the eighth embodiment of the ball water separator, except that: in the present embodiment, the water inlet 304 and the water outlet 303 on the tank body are communicated to form a communication port 312 d; the water inlet and outlet control valve 32I is an electric three-way valve, a first valve port 321I of the electric three-way valve is communicated with an external water inlet pipe, a second valve port 322I of the electric three-way valve is communicated with an external water outlet pipe, a third valve port 323I is in sealing butt joint with the communication port 312d, when the electric three-way valve controls the conduction of the first valve port 321I, the state is a ball serving state, water flows through the first valve port 321I into the electric three-way valve and then through the third valve port 323I into the lower cavity 3102d of the tank body 31d, and the rubber balls in the lower cavity 3102d are driven to flow out; when the electric three-way valve controls the second valve port 322I to be switched on, in a ball collecting state, the water flow drives the rubber ball to enter from the ball collecting port 301, the rubber ball falls into the lower cavity 3102d from the upper cavity 3101d under the action of the ball water separation filter screen 305, the water flow enters the third valve port 323I from the communication port 312d and finally flows out from the second valve port 322I, and thus the ball serving state and the ball collecting state can be switched at any time.

Fig. 46 to 48 show a tenth preferred embodiment of the ball water separator, which has substantially the same structure as the eighth embodiment of the ball water separator, except that: the water inlet and outlet control valve 32J comprises a first electric two-way valve 321J for controlling the on-off of the water inlet 304 and a second electric two-way valve 322J for controlling the on-off of the water outlet 303, when the first electric two-way valve 321J controls the on-off of the water inlet 304, the water enters the lower cavity 3102d of the tank body 31d from the water inlet 304 to drive the rubber balls in the lower cavity 3102d to flow out from the ball serving port 302; when the second electric two-way valve 322J is conducted with the water outlet 303, the water flow drives the rubber ball to enter from the ball receiving port 301, the rubber ball falls into the lower cavity 3102d from the upper cavity 3101d under the action of the ball water separation filter screen 305, and the water flow flows out from the water outlet 303, so that the ball serving state and the ball receiving state can be switched at any time.

Fig. 49 to 50 show an eleventh preferred embodiment of the ball water separator, which has the same structure as the ball water separator of the fifth embodiment and is variably installed according to a pressure difference pipe, in this embodiment, the distance between the central axes of the first branch pipe and the second branch pipe in the upper pressure difference pipe 40 is 0, and the first branch pipe and the second branch pipe are kept in a vertical state, that is, the upper water inlet and the upper ball outlet are in a vertical state; the distance between the central axes of the third branch pipe and the fourth branch pipe in the lower differential pressure pipe 50 is 0, and the third branch pipe and the fourth branch pipe are kept in a vertical state, namely the upper water outlet and the upper ball inlet are in a vertical state.

Fig. 51 to 52 show a twelfth preferred embodiment of the ball water separator, which has the same structure as the ball water separator of the fifth embodiment except that: the distance between the central axes of the first branch pipe and the second branch pipe in the upper differential pressure pipe 40 is 0, and the central axes of the first branch pipe and the second branch pipe are on the same vertical straight line, that is, the upper water inlet and the upper ball outlet are on the same vertical straight line; the distance between the central axes of the third branch pipe and the fourth branch pipe in the lower differential pressure pipe 50 is 0, and the third branch pipe and the fourth branch pipe are positioned on the same vertical straight line, namely the upper water outlet and the upper ball inlet are positioned on the same vertical straight line.

Fig. 53 to 54 show a thirteenth preferred embodiment of the ball water separator, which has the same structure as the ball water separator of the fifth embodiment except that: a ball-water separation filter screen 305 is arranged in the water inlet pipe 20 to prevent the rubber balls from reversely entering the water inlet pipe 20; the heat exchanger can be suitable for the condition that the water chilling unit only has one heat exchange pipe.

It should be noted that the first on-off valve in all the above embodiments may be the check valve 1000 or the electric two-way valve 2000; the second cut-off valve can be selected from a check valve 1000 or an electric two-way valve 2000.

To sum up, the technical scheme of the utility model can be fully effectual the above-mentioned utility model purpose of realization, just the utility model discloses a structure and functional principle all obtain abundant verification in the embodiment, can reach anticipated efficiency and purpose, do not deviating from the utility model discloses a under the prerequisite of principle and essence, can make multiple change or modification to the embodiment of utility model. Therefore, the present invention includes all the alternative contents within the scope mentioned in the claims, and all the equivalent changes made within the claims of the present invention are included in the claims of the present application.

Claims

1. An end cover type rubber ball cleaning machine comprises an end cover pipe box, a water outlet pipe and a water inlet pipe, wherein the water outlet pipe and the water inlet pipe are arranged at one end of the end cover pipe box; the front end of the lower tube box is communicated with a water inlet pipe, a lower pressure difference pipe used for sending the rubber balls out of a ball sending port of the ball water separator by using pressure difference when the water inlet pipe feeds water is arranged in the water inlet pipe, and a first on-off valve used for preventing the rubber balls from flowing out of a ball receiving port when the rubber balls are sent out is arranged in the ball receiving port; the ball water separator is also communicated with a water outlet for discharging water in the ball water separator to the water outlet pipe when the upper differential pressure pipe recovers the rubber balls into the ball water separator, a water inlet for guiding water into the lower differential pressure pipe when the water inlet pipe feeds water so as to send the rubber balls out of the ball water separator, and a water inlet and outlet control valve for controlling the on-off of the water inlet and the water outlet.

2. The end cap type rubber ball cleaning machine of claim 1, wherein: the upper differential pressure pipe comprises an upper water outlet, an upper ball serving port, an upper ball inlet and an upper water inlet, the central axes of the upper ball inlet, the upper water outlet and the water outlet pipe are positioned on the same straight line, the upper ball serving port and the upper water inlet both extend out of the water outlet pipe, the upper water outlet is only communicated with the upper water inlet, the upper ball serving port is only communicated with the upper ball inlet, the upper water outlet and the outlet of the water outlet pipe are positioned on the same side, the upper ball inlet is communicated with the outlet end of the ball catching filter screen, the upper ball serving port and the upper water inlet are respectively communicated with the ball collecting port and the water outlet of the ball water separator, the distance between the central axes of the upper water inlet and the upper ball serving port is L, and L is.

3. The end cap type rubber ball cleaning machine of claim 2, wherein: the upper differential pressure pipe is a four-way pipe, an upper partition plate is arranged in the four-way pipe, and the upper water inlet and the upper ball serving port are positioned on the same straight line.

4. The end cap type rubber ball cleaning machine of claim 1, wherein: the lower differential pressure pipe comprises a lower water inlet, a lower ball outlet and a lower water outlet, the central axes of the lower water inlet, the lower ball outlet and the water inlet pipe are positioned on the same straight line, the lower water outlet and the lower ball inlet extend out of the water inlet pipe, the lower water inlet is only communicated with the lower water outlet, the lower ball inlet is only communicated with the lower ball outlet, the lower water inlet is positioned on the same side with the inlet of the water inlet pipe, the lower ball inlet and the lower water outlet are respectively communicated with the ball outlet and the water inlet of the ball water separator, the distance between the central axes of the lower water outlet and the lower ball inlet is L, and L is not less than 0 and not more than 200 cm.

5. The end cap type rubber ball cleaning machine of claim 4, wherein: the lower differential pressure pipe is a four-way pipe, a lower partition plate is arranged in the four-way pipe, and the lower water outlet and the lower ball inlet are positioned on the same straight line.

6. The end cap type rubber ball cleaning machine of claim 1, wherein: the ball water separator is a horizontal ball receiving water separator while serving, and comprises a cylinder body, wherein a ball receiving port and a water outlet are arranged on one side wall of the cylinder body, the ball receiving port and the water inlet are arranged on the other side wall of the cylinder body, and the water inlet and the water outlet are connected with a water inlet and outlet control valve for controlling the on-off of the water inlet and the water outlet; the business turn over water control valve is including putting into the inner tube in the barrel, be equipped with the inner tube baffle that is used for dividing into the inner chamber of inner tube mutually independent first inner chamber and second inner chamber in the inner tube, be equipped with the separation filter screen that is used for preventing the glueballs to get into the first opening that corresponds with the delivery port in the first inner chamber, be equipped with two second openings that correspond with send out ball mouth and water inlet respectively on the inner tube lateral wall of second inner chamber, be equipped with the separation filter screen that is used for preventing the glueballs to get into the second opening that corresponds with the water inlet in the second inner chamber, the inner tube still is connected with and is used for driving the inner tube and makes two first openings and send out ball mouth and water inlet to correspond and two second openings and receive the inner tube.

7. The end cap type rubber ball cleaning machine of claim 1, wherein: the ball water separator is a vertical type ball water separator capable of being used for sending and receiving at the same time, and comprises a tank body, wherein an inner cavity of the tank body is divided into an upper cavity and a lower cavity, a first control valve is arranged between the upper cavity and the lower cavity, a ball receiving port and a water outlet are formed in the side wall of the tank body of the upper cavity, a ball sending port and a water inlet are formed in the side wall of the tank body of the lower cavity, a ball water separation filter screen used for preventing rubber balls from entering the water inlet and the water outlet is further arranged in the inner cavity of the tank body, and the water inlet and the water.

8. The end cap type rubber ball cleaning machine of claim 7, wherein: the water inlet and outlet control valve comprises an outer barrel and an inner barrel arranged in the outer barrel, a partition plate used for dividing an inner cavity of the inner barrel into a water inlet cavity and a water outlet cavity is arranged in the inner barrel, the water outlet cavity is communicated with a water outlet, the water inlet cavity is communicated with a water inlet, a first communicating hole is formed in a water outlet cavity side wall of the inner barrel, a second communicating hole is formed in a water inlet cavity side wall of the inner barrel, a third communicating hole corresponding to the first communicating hole and a fourth communicating hole corresponding to the second communicating hole are formed in a side wall of the outer barrel, and the inner barrel is further connected with an inner barrel rotary driver used for driving the inner barrel to rotate in the outer barrel so that the.

9. The end cap type rubber ball cleaning machine of claim 7, wherein: the tank body is provided with a total conduction opening, a through hole spacing plate is arranged in the total conduction opening, and the total conduction opening is divided into a water outlet and a water inlet by the spacing plate.

10. The end cap type rubber ball cleaning machine of claim 7, wherein: the water inlet and outlet control valve comprises a first electric two-way valve used for controlling the on-off of the water inlet and a second electric two-way valve used for controlling the on-off of the water outlet.

11. The end cap type rubber ball cleaning machine of claim 7, wherein: the lower cavity is divided into a first cavity and a second cavity, a second control valve is arranged between the first cavity and the second cavity, a sight glass opening is formed in the side wall of the first cavity, and a ball serving opening is formed in the side wall of the second cavity.

12. The end cap type rubber ball cleaning machine of claim 1, wherein: the ball water separator is a horizontal ball water separator which is sent first and then received, and comprises a barrel, wherein a ball receiving port and a water outlet are arranged on one side wall of the barrel, a ball sending port and a water inlet are arranged on the other side wall of the barrel, and the water inlet and the water outlet are connected with a water inlet and outlet control valve used for controlling the on-off of the water inlet and the water outlet.

13. The end cap type rubber ball cleaning machine of claim 12, wherein: more preferably, business turn over water control valve is equipped with two first openings including putting into the inner tube in the urceolus on the lateral wall of inner tube, and the intracavity of inner tube is equipped with the ball separation filter screen that is used for preventing that the glueballs from getting into delivery port and water inlet, and the inner tube is connected with and is used for driving the inner tube and makes two first openings and send out ball mouth and water inlet correspondence or two first openings and receipts ball mouth and the inner tube rotary actuator that the delivery port corresponds in the outer tube internal rotation.

14. The end cap type rubber ball cleaning machine of claim 12, wherein: the business turn over water control valve is including putting into the inner tube in the urceolus, and the inner chamber and the urceolus inner chamber intercommunication of inner tube are equipped with the ball separation of water filter screen that is used for preventing the glueballs from getting into delivery port and water inlet in the urceolus inner chamber, are equipped with a first opening on the lateral wall of inner tube, and the inner tube is connected with and is used for driving the inner tube and makes first opening correspond with the water inlet or the inner tube rotary actuator that first opening and delivery port correspond at the urceol.

15. The end cap rubber ball cleaning machine of claim 14, wherein: the barrel is formed by the sealed butt joint of a first barrel and a second barrel, a water outlet and a water inlet are arranged on the first barrel, a ball receiving port and a ball distributing port are arranged on the second barrel, a ball water separation filter screen for preventing rubber balls from entering the water outlet and the water inlet is arranged in an inner cavity of the second barrel, the inner barrel is located in the first barrel, and the inner cavity of the inner barrel is communicated with the inner cavity of the second barrel.

16. The end cap type rubber ball cleaning machine of claim 12, wherein: the water inlet and outlet control valve comprises a first electric two-way valve for controlling the on-off of a water inlet and a second electric two-way valve for controlling the on-off of a water outlet; the inner cavity of the outer barrel is internally provided with a ball-water separation filter screen for preventing the rubber balls from entering the water outlet and the water inlet.

17. The end cap type rubber ball cleaning machine of claim 12, wherein: the water inlet and outlet control valve is an electric three-way valve, a water inlet and a water outlet are communicated and arranged at one end part of the outer barrel to form a communication port, a first valve port of the electric three-way valve is communicated with an external water inlet pipe, a second valve port is communicated with an external water outlet pipe, and a third valve port is in sealing butt joint with the communication port; the inner cavity of the outer barrel is internally provided with a ball-water separation filter screen for preventing the rubber balls from entering the water outlet and the water inlet.

18. The end cap type rubber ball cleaning machine of claim 1, wherein: preferably, the ball water separator is a vertical ball water separator which is sent first and then received, and comprises a tank body, an inner cavity of the tank body is divided into an upper cavity and a lower cavity, a ball receiving port is arranged on the side wall of the tank body of the upper cavity, and a ball serving port is arranged on the side wall of the tank body of the lower cavity; the water inlet and the water outlet are also arranged on the tank body, a ball-water separation filter screen for preventing rubber balls from entering the tank body is further arranged in the tank body, and the water inlet and the water outlet are communicated with a water inlet control valve which is used for controlling the water inlet to be communicated to form a ball serving state or a water outlet of the communication port to be communicated to form a ball receiving state.

19. The end cap rubber ball cleaning machine of claim 18, wherein: one side of the tank body is communicated with an outer cylinder with one closed end, the tank body is communicated with the other end of the outer cylinder through a communication port, and a water inlet and a water outlet are respectively arranged on the outer cylinder; the water inlet and outlet control valve comprises an inner barrel arranged in the outer barrel, an inner cavity of the inner barrel is in sealed butt joint with the communication port, the side wall of the inner barrel is provided with an opening, and the inner barrel is further connected with an inner barrel rotating driver which is used for driving the inner barrel to rotate so that the opening is communicated with the water inlet or the opening is communicated with the water outlet.

20. The end cap rubber ball cleaning machine of claim 18, wherein: the water inlet and the water outlet on the tank body are communicated to form a communication port; the water inlet and outlet control valve is an electric three-way valve, a first valve port of the electric three-way valve is communicated with an external water inlet pipe, a second valve port of the electric three-way valve is communicated with an external water outlet pipe, and a third valve port of the electric three-way valve is in sealing butt joint with a communication port.

21. The end cap rubber ball cleaning machine of claim 18, wherein: the water inlet and outlet control valve comprises a first electric two-way valve used for controlling the on-off of the water inlet and a second electric two-way valve used for controlling the on-off of the water outlet.

22. The end cap type rubber ball cleaning machine of claim 1, wherein: the second on-off valve is a check valve or an electric two-way valve.

23. The end cap type rubber ball cleaning machine of claim 1, wherein: the first on-off valve is a check valve or an electric two-way valve.

24. The end cap type rubber ball cleaning machine of claim 1, wherein: and a ball-water separation filter screen is also arranged in the water inlet pipe.