CN113521874A - Efficient central water outlet machine - Google Patents
Efficient central water outlet machine Download PDFInfo
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- CN113521874A CN113521874A CN202110818655.XA CN202110818655A CN113521874A CN 113521874 A CN113521874 A CN 113521874A CN 202110818655 A CN202110818655 A CN 202110818655A CN 113521874 A CN113521874 A CN 113521874A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
Abstract
The invention discloses a high-efficiency central water outlet machine, which is applied to the field of central water outlet machines and solves the technical problems that the filtering efficiency is low and filter paper needs to be frequently replaced, and the technical scheme has the key points that: comprises a water storage component, a primary filtering component and a high-precision filtering component; the water storage component comprises a main water tank and an auxiliary water tank communicated with the main water tank; the primary filter assembly comprises a vortex filter, a primary water inlet and a primary water outlet which are arranged on the vortex filter, and the bottom of the vortex filter is provided with a slag discharge port; the high-precision filtering assembly comprises a filtering cylinder communicated with the auxiliary water tank and a filtering bag detachably arranged in the filtering cylinder, and the filtering cylinder is communicated with the primary water outlet; the auxiliary water tank is communicated with a water outlet pump; the auxiliary water tank is provided with a water quantity adjusting module for adjusting the internal water storage quantity; has the technical effects of high filtering efficiency and no need of frequent replacement of the filter element.
Description
Technical Field
The invention relates to the field of central water outlet machines, in particular to a high-efficiency central water outlet machine.
Background
At present, the Chinese patent application with publication number CN105479256A discloses a novel machine tool spindle center water outlet filtering structure, which comprises a motor, a motor base, a water tank body, a filter barrel assembly, a water inlet pipe and a water pumping pipe. The motor is fixedly arranged on the motor base, the motor base is arranged above the water tank body, one end of the water pumping pipe is placed in the inner cavity of the water tank body, the other end of the water pumping pipe penetrates through the motor base and is connected with the motor, the filter barrel assembly comprises a filter barrel and a high-precision filter device, the high-precision filter device is arranged in the filter barrel, the filter barrel is arranged above the water tank body, the water inlet pipe is connected with the filter barrel, and the water inlet pipe is also provided with a stop valve; the high-precision filtering device comprises a primary filtering paper core, a secondary filtering paper core and hemispherical lugs.
Traditional center goes out water machine often adopts filter paper to filter, and filtration efficiency is low, needs often to change filter paper moreover, and is comparatively troublesome.
Disclosure of Invention
The invention aims to provide an efficient central water outlet machine which has the advantages of high filtering efficiency and no need of frequent replacement of a filter element.
The technical purpose of the invention is realized by the following technical scheme: a high-efficiency central water outlet machine comprises a water storage component, a primary filtering component and a high-precision filtering component;
the water storage assembly comprises a main water tank and an auxiliary water tank communicated with the main water tank;
the primary-effect filtering assembly comprises a vortex filter, a primary-effect water inlet and a primary-effect water outlet which are arranged on the vortex filter, and a slag discharging port is arranged at the bottom of the vortex filter;
the high-precision filtering assembly comprises a filtering cylinder communicated with the auxiliary water tank and a filtering bag detachably arranged in the filtering cylinder, and the filtering cylinder is communicated with the primary effect water outlet;
the auxiliary water tank is communicated with a water outlet pump;
and the auxiliary water tank is provided with a water quantity adjusting module for adjusting the internal water storage quantity.
Through the technical scheme, the main water tank is used for storing a large amount of clear water for standby, the auxiliary water tank is used for providing cooling liquid for the machine tool, and meanwhile, the auxiliary water tank is used for recovering the filtered cooling liquid; the primary effect water inlet is used for inputting cooling liquid used by the machine tool into the vortex filter, and the vortex filter sinks most of scrap iron to the bottom by utilizing a vortex centrifugal separation principle and discharges the scrap iron from the slag discharge port, so that the filtering efficiency is improved; part of the cooling liquid without scrap iron is discharged into the filter cylinder from the primary effect water outlet; the filter bag is used for further filtering the cooling liquid, so that the filtering precision is ensured, then the filtered cooling liquid flows into the auxiliary water tank, and most scrap iron is filtered by the vortex filter, so that scrap iron needing to be filtered in the filter bag is greatly reduced, and the condition of replacing the filter bag for a long time is avoided; the water outlet pump is used for conveying cooling liquid in the auxiliary water tank to the machine tool, and the water quantity adjusting module is used for judging the water level in the auxiliary water tank and supplementing clean water in the main water tank into the auxiliary water tank.
The invention is further configured to: the vortex filter comprises a conical vortex cone, a vortex upper cover and a guide spiral sheet, wherein the guide spiral sheet is arranged on the side wall of the vortex cone, and a backflow hole for clear water to flow out is formed in the axis position of the guide spiral sheet;
the vortex upper cover can be dismantled with the vortex awl section of thick bamboo and be connected, just imitate the water inlet and set up the side at the vortex upper cover, just imitate the delivery port and set up the top at the vortex upper cover.
Through the technical scheme, the guide spiral piece is used for guiding the cooling liquid to do spiral motion along the vortex cone, so that a centrifugal separation effect is generated; the vortex upper cover can be detached from the vortex cone cylinder so as to clean the interior of the vortex cone cylinder and make the production of the vortex cone cylinder more convenient.
The invention is further configured to: the filter cartridge is detachably connected with a filter bag supporting cylinder, the filter bag supporting cylinder comprises an outer filter cartridge and an inner filter cartridge, the inner filter cartridge is inserted into the outer filter cartridge, the inner filter cartridge is connected with the bottom of the outer filter cartridge, and the inner filter cartridge and the outer filter cartridge are both provided with water through holes;
the filter bag is attached to the side wall of the outer filter cylinder opposite to the inner filter cylinder.
Through above-mentioned technical scheme, outer straining a section of thick bamboo and interior straining a section of thick bamboo and be used for supporting filter bag to make filter bag expand and be great area, better increase filtration area, further improvement filtration efficiency.
The invention is further configured to: the water quantity adjusting module comprises a liquid level judging component and a water replenishing water pump, the liquid level judging component is used for identifying the liquid level of the water tank, the water inlet and the water outlet of the water replenishing water pump are communicated with the main water tank and the auxiliary water tank respectively, and the water replenishing water pump is electrically connected with the liquid level judging component.
Through above-mentioned technical scheme, the subassembly is judged to the liquid level is arranged in discerning the liquid level in the expansion tank, when reaching preset maximum water level and minimum water level, sends the signal of telecommunication to the moisturizing water pump to control opening of moisturizing water pump stops, and then can be timely carry out the moisturizing to the expansion tank.
The invention is further configured to: the liquid level judging component comprises a liquid level display barrel arranged on the auxiliary water tank, a liquid level magnetic ring and a floating ball which are arranged in the liquid level display barrel in a sliding manner, and a high liquid level switch and a low liquid level switch which are arranged outside the display barrel;
the high liquid level switch and the low liquid level switch are magnetic induction switches, and a connecting rod for connecting the floating ball and the magnetic ring is arranged between the floating ball and the magnetic ring.
Through the technical scheme, the floating ball floats on the water surface of the auxiliary water tank, and the upper part and the lower part of the water surface can drive the floating ball to move up and down, namely the liquid level magnetic ring can be driven to move up and down along the axial direction of the liquid level display cylinder; when the liquid level magnetic ring moves to the high liquid level switch or the low liquid level switch, the high liquid level switch or the low liquid level switch can be triggered to send out an electric signal; unlike conventional level sensors disposed in water tanks, conventional level sensors are susceptible to being covered by scale, oil, and dirt, resulting in failure of the level sensor.
The invention is further configured to: the connecting rod is provided with high liquid level spacing ring and low liquid level spacing ring along its axial, the equal screw-thread fit of lateral wall of high liquid level spacing ring and low liquid level spacing ring has the locking bolt with the connecting rod butt.
Through above-mentioned technical scheme, high liquid level spacing ring and low liquid level spacing ring are used for restricting the liquid level magnetic ring to surpass high liquid level switch and low liquid level switch respectively, avoid appearing the secondary and trigger and cause the wrong report.
The invention is further configured to: the filter bag is characterized in that a mounting ring is arranged at the upper end of the outer filter cylinder, a limiting convex ring for limiting the position of the mounting ring is arranged in the filter cylinder, a support ring is arranged at the opening end of the filter bag, and the support ring is attached to the mounting ring.
According to the technical scheme, the limiting convex ring is used for supporting the mounting ring, and the supporting ring is used for keeping the opening of the filter bag in an open state so that the cooling liquid to be filtered can accurately enter the filter bag; the support ring can laminate with the collar simultaneously to the coolant liquid of avoiding treating to filter passes through from crossing the clearance department between filter bag and the outer straining a section of thick bamboo, has avoided the coolant liquid not filtered and has entered into the circumstances of expansion tank.
The invention is further configured to: a pressing plate is arranged in the filter cartridge and is pressed on the support ring, and a water inlet hole is formed in the pressing plate;
the side is provided with the locating lever on the pressure strip, the cover is equipped with pressure spring on the locating lever, the cartridge filter upper cover is equipped with sealed apron, pressure spring and sealed apron butt, be provided with the pressure release pipe on the sealed apron, the screw-thread fit has pressure release lid on the pressure release pipe.
Through the technical scheme, the pressing plate is used for pressing the supporting ring on the mounting ring, so that the supporting ring is more tightly attached to the mounting ring, and the water inlet hole is used for allowing the cooling liquid to be filtered to pass through; the sealing cover plate is used for sealing the upper end of the filter cylinder, the compression spring can firmly support the compression plate on the support ring, strict size assembly problems do not need to be considered, and production cost is greatly reduced.
The invention is further configured to: and a reinforcing plate is arranged on the outer wall of the outer filter cylinder along the axial direction of the outer filter cylinder.
Through above-mentioned technical scheme, the holistic structural strength of outer filter cylinder can be strengthened to the gusset plate for outer filter cylinder is more durable.
The invention is further configured to: the slag discharge port is communicated with a slag discharge elbow, and the slag discharge elbow is a round-angle elbow.
Through the technical scheme, the slag discharging elbow converts the original vertical downward slag discharging direction of the slag discharging port into horizontal arrangement so as to directly discharge filtered waste slag into equipment for storing the waste slag; simultaneously make can with vortex filter mode to auxiliary water tank directly over, equipment integrates the degree higher, makes the whole space that occupies of equipment on the horizontal direction less like this.
In conclusion, the invention has the following beneficial effects:
1. firstly, most scrap iron in the cooling liquid is filtered by the primary filtering component, and then the cooling liquid is further filtered by the high-precision filtering component, so that the filtering efficiency is better improved, and the filtering bag in the high-precision filtering component does not need to be frequently replaced, so that the consumed material for filtering is saved;
2. when the water level in the auxiliary water tank is low, the liquid level judgment assembly can convert the liquid level into an electric signal and send the electric signal to the water supplementing water pump, so that the water supplementing water pump can supplement clean water in the main water tank into the auxiliary water tank, and the water quantity in the auxiliary water tank is well guaranteed.
Drawings
Fig. 1 is an overall configuration diagram of the present embodiment;
FIG. 2 is an exploded view of the primary filter assembly of the present embodiment;
FIG. 3 is a schematic structural view of the high-precision filter assembly of the present embodiment;
FIG. 4 is a schematic view of the filter bag and filter bag support cartridge of this embodiment in an exploded condition;
FIG. 5 is a cross-sectional view of the high precision filter assembly of the present embodiment;
FIG. 6 is an enlarged schematic view of portion A of FIG. 5;
fig. 7 is a schematic structural diagram of the liquid level determination assembly of the present embodiment.
Reference numerals: 1. a water storage assembly; 2. a primary filter assembly; 3. a high precision filter assembly; 4. a main water tank; 5. an auxiliary water tank; 6. a vortex filter; 7. a primary effect water inlet; 8. a primary effect water outlet; 9. a slag discharge port; 10. a filter cartridge; 11. a filter bag; 12. a water outlet pump; 13. a water quantity adjusting module; 14. a vortex cone; 15. a vortex upper cover; 16. a guide flight; 17. a return orifice; 18. a filter bag support cartridge; 19. an outer filter cartridge; 20. an inner filter cartridge; 21. a water through hole; 22. a liquid level judgment component; 23. a water replenishing pump; 24. a liquid level display cylinder; 25. a liquid level magnetic ring; 26. a floating ball; 27. a high liquid level switch; 28. a low level switch; 29. a connecting rod; 30. a high liquid level stop collar; 31. a low liquid level stop collar; 32. locking the bolt; 33. a mounting ring; 34. a limit convex ring; 35. a support ring; 36. a compression plate; 37. a water inlet hole; 38. positioning a rod; 39. a compression spring; 40. sealing the cover plate; 41. a pressure relief pipe; 42. a pressure relief cover; 43. a reinforcing plate; 44. a slag discharge elbow.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1, a high-efficiency central water outlet machine comprises a water storage assembly 1, a primary filter assembly 2 and a high-precision filter assembly 3, wherein the water storage assembly 1 comprises a main water tank 4 and an auxiliary water tank 5, the main water tank 4 is used for storing clean tap water, and the auxiliary water tank 5 is used for storing filtered water; the auxiliary water tank 5 is communicated with a water outlet pump 12, and the water outlet pump 12 is used for conveying water in the auxiliary water tank 5 to the machine tool.
Referring to fig. 2, the primary filter assembly 2 includes a vortex filter 6, a primary water inlet 7 and a primary water outlet 8, the primary water inlet 7 and the primary water outlet 8 are both communicated with the inside of the vortex filter 6, the bottom of the vortex filter 6 is also provided with a slag discharge port 9, the slag discharge port 9 is in threaded connection with a slag discharge elbow 44, and the slag discharge elbow 44 is a rounded elbow; cooling water is needed to be adopted for cooling when the machine tool is processed, the cooling water flows to the bottom of the machine tool after washing the workpiece, and the used cooling water can enter the vortex filter 6 through the primary water inlet 7; the primary water outlet 8 is used for outputting primarily filtered water.
Referring to fig. 2, the vortex filter 6 includes a conical vortex cone 14, a vortex upper cover 15 and a guide spiral sheet 16, the guide spiral sheet 16 is welded on the inner side wall of the vortex cone 14, a backflow hole 17 is formed in the axial position of the guide spiral sheet 16 in a penetrating manner, and a slag discharge port 9 is formed in the bottom of the vortex cone 14; the vortex cone 14 and the vortex upper cover 15 are welded with connecting flanges on the end faces close to each other, and the vortex cone 14 and the vortex upper cover 15 are connected together through the connecting flanges through bolts. The primary water inlet 7 is arranged on the side surface of the vortex upper cover 15, and the primary water outlet 8 is arranged on the top of the vortex upper cover 15.
Referring to fig. 2 and 4, the high-precision filter assembly 3 includes a filter cartridge 10, a filter bag 11 and a filter bag support cylinder 18, wherein the bottom of the filter cartridge 10 is communicated with the auxiliary water tank 5 (refer to fig. 1), and the position of the filter cartridge 10 near the top is communicated with the primary water outlet 8; the filter bag supporting cylinder 18 comprises an outer filter cylinder 19 and an inner filter cylinder 20, the inner filter cylinder 20 is inserted in the outer filter cylinder 19, and the inner filter cylinder 20 and the outer filter cylinder 19 are coaxially arranged; the bottom of the inner filter cylinder 20 is connected with the bottom of the outer filter cylinder 19 through a circular ring piece, the side walls of the inner filter cylinder 20 and the outer filter cylinder 19 are uniformly provided with water through holes 21, the circular ring piece is also provided with the water through holes 21, the filter bag 11 is arranged between the inner filter cylinder 20 and the outer filter cylinder 19, the filter bag 11 is attached to the side wall of the inner filter cylinder 20 opposite to the side wall of the outer filter cylinder 19, water filtered by the primary filter component 2 enters the inner filter cylinder 20, and the water is filtered by the filter bag 11 and then enters the auxiliary water tank 5 from the water through holes 21; the outer wall of the outer cartridge 19 is integrally formed with a reinforcing plate 43 along the axial direction thereof, and the reinforcing plate 43 reinforces the overall structural strength of the outer cartridge 19.
Referring to fig. 5 and 6, a mounting ring 33 extends outwards from the upper end of the outer filter cartridge 19, a limit protruding ring 34 is welded to the inner wall of the filter cartridge 10, and the limit protruding ring 34 can support the mounting ring 33 after the outer filter cartridge 19 is placed in the filter cartridge 10; the open end of the filter bag 11 is fixedly connected with a support ring 35, and after the filter bag 11 is placed in the filter bag support cylinder 18, the support ring 35 is abutted against the upper surface of the mounting ring 33.
Referring to fig. 5 and 6, a pressing plate 36 is disposed in the filter cartridge 10, and a positioning rod 38 is welded to an upper surface of the pressing plate 36; the pressing plate 36 is in a circular plate shape, the positioning rod 38 and the pressing plate 36 are coaxially arranged, a pressing spring 39 is sleeved on the positioning rod 38, and a plurality of water inlet holes 37 are uniformly formed in the pressing plate 36; the upper cover of the filter cartridge 10 is provided with a sealing cover plate 40, the upper end of the filter cartridge 10 extends outwards to form a connecting flange, the sealing cover plate 40 is connected with the connecting flange through bolts, an annular sealing groove is formed in the connecting flange of the filter cartridge 10, and a sealing ring is filled in the sealing groove; the two ends of the compression spring 39 are respectively abutted against the compression plate 36 and the sealing cover plate 40, and after the sealing cover plate 40 is mounted on the filter cartridge 10, the compression plate 36 can be tightly pressed on the support ring 35, that is, the filter bag 11 is tightly attached to the mounting ring 33, so that the filter bag 11 can be better filtered.
Referring to fig. 3, a pressure relief pipe 41 is welded on the sealing cover plate 40, the pressure relief pipe 41 is communicated with the interior of the filter cartridge 10, a pressure relief cover 42 is screwed on the pressure relief pipe 41, and the air pressure inside and outside the sealing filter cartridge 10 can be balanced by unscrewing the pressure relief cover 42, so that the sealing cover plate 40 can be detached from the filter cartridge 10; a pressure gauge communicated with the interior of the filter cartridge 10 is fixed on the sealing cover plate 40, and the pressure gauge can adopt a water pressure gauge with a buzzer; when the filter bag 11 is blocked, water cannot be discharged in time, so that the water pressure in the filter cartridge 10 is too high, and when the water pressure exceeds a preset warning value of a water pressure gauge, the buzzer makes a sound to remind a worker to replace the filter bag 11.
Referring to fig. 1, a water amount adjusting module 13 for adjusting the water storage amount inside the auxiliary water tank 5 is arranged on the auxiliary water tank 5, the water amount adjusting module 13 includes a liquid level judging component 22 and a water replenishing pump 23, a water inlet and a water outlet of the water replenishing pump 23 are respectively communicated with the main water tank 4 and the auxiliary water tank 5, and a power supply box of a motor on the water replenishing pump 23 is electrically connected with the liquid level judging component 22; when the liquid level judging component 22 judges that the water level in the auxiliary water tank 5 is at the bottom, the water supplementing pump 23 is started, and water stored in the main water tank 4 is pumped into the auxiliary water tank 5.
Referring to fig. 7, the liquid level judging assembly 22 includes a liquid level display cylinder 24 disposed on the auxiliary water tank 5, a liquid level magnetic ring 25 and a floating ball 26 slidably disposed in the liquid level display cylinder 24, and a high liquid level switch 27 and a low liquid level switch 28 disposed outside the display cylinder; a liquid level display section of thick bamboo 24 adopts transparent plastic to make, and the liquid level magnetic ring 25 outside is provided with the slip ring, and the slip ring adopts red rubber to make, and the inner wall laminating setting of slip ring and liquid level display section of thick bamboo 24 is red more striking to the discernment liquid level that the staff can be quick.
Referring to fig. 7, four support rods are uniformly arranged on the outer side of the liquid level display cylinder 24 along the circumferential direction of the liquid level display cylinder 24, and two ends of the four support rods are connected with two ends of the liquid level display cylinder 24 by bolts; all seted up the joint groove on high liquid level switch 27 and the low liquid level switch 28, through joint groove and bracing piece joint cooperation, can adjust suitable position with high liquid level switch 27 and low liquid level switch 28 along the length direction of bracing piece moreover according to actual need.
Referring to fig. 7, a connecting rod 29 for connecting the floating ball 26 and the magnetic ring is arranged between the floating ball 26 and the magnetic ring, the connecting rod 29 extends into the auxiliary water tank 5, the floating ball 26 floats on the upper surface of the auxiliary water tank 5, and a high liquid level limiting ring 30 and a low liquid level limiting ring 31 are arranged on the connecting rod 29; the high liquid level limiting ring 30 is arranged at the position close to the outer side of the liquid level display cylinder 24 and close to the floating ball 26; the low liquid level limiting ring 31 is arranged in the liquid level display barrel 24 and is arranged close to the liquid level magnetic ring 25; the equal screw-thread fit of lateral wall of high liquid level spacing ring 30 and low liquid level spacing ring 31 has the locking bolt 32 with connecting rod 29 butt, can adjust the position of high liquid level spacing ring 30 and low liquid level spacing ring 31 through unscrewing locking bolt 32.
Referring to fig. 1 and 7, when the liquid level in the auxiliary water tank 5 is low, the floating ball 26 descends, and when the liquid level magnetic ring 25 descends to the low liquid level switch 28, the low liquid level switch 28 is triggered to send an electric signal for starting the water replenishing pump 23; when the water level in the auxiliary water tank 5 rises to the position where the liquid level magnetic ring 25 ascends to the high liquid level switch 27, the high liquid level switch 27 is triggered to send an electric signal for stopping the water replenishing pump 23.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. A high-efficiency central water outlet machine,
the device is characterized by comprising a water storage component (1), a primary filtering component (2) and a high-precision filtering component (3);
the water storage assembly (1) comprises a main water tank (4) and an auxiliary water tank (5) communicated with the main water tank (4);
the primary filter assembly (2) comprises a vortex filter (6), a primary water inlet (7) and a primary water outlet (8) which are arranged on the vortex filter (6), and a slag discharge port (9) is arranged at the bottom of the vortex filter (6);
the high-precision filtering assembly (3) comprises a filtering cylinder (10) communicated with the auxiliary water tank (5) and a filtering bag (11) detachably arranged in the filtering cylinder (10), and the filtering cylinder (10) is communicated with the primary water outlet (8);
the auxiliary water tank (5) is communicated with a water outlet pump (12);
and a water quantity adjusting module (13) for adjusting the internal water storage quantity is arranged on the auxiliary water tank (5).
2. The efficient central water outlet machine according to claim 1, wherein the vortex filter (6) comprises a conical vortex cone (14), a vortex upper cover (15) and a guide spiral sheet (16), the guide spiral sheet (16) is arranged on the side wall of the vortex cone (14), and a backflow hole (17) for clear water to flow out is formed in the axial position of the guide spiral sheet (16);
vortex upper cover (15) can be dismantled with vortex awl section of thick bamboo (14) and be connected, the side at vortex upper cover (15) is seted up in just imitating water inlet (7), the top at vortex upper cover (15) is seted up in just imitating delivery port (8).
3. The efficient central water outlet machine according to claim 1, wherein a filter bag supporting cylinder (18) is detachably connected in the filter cylinder (10), the filter bag supporting cylinder (18) comprises an outer filter cylinder (19) and an inner filter cylinder (20), the inner filter cylinder (20) is inserted in the outer filter cylinder (19), the inner filter cylinder (20) is connected with the bottom of the outer filter cylinder (19), and water through holes (21) are formed in the inner filter cylinder (20) and the outer filter cylinder (19);
the filter bag (11) is attached to the side wall of the outer filter cylinder (19) opposite to the side wall of the inner filter cylinder (20).
4. The efficient central water outlet machine according to claim 1, wherein the water quantity adjusting module (13) comprises a liquid level judging component (22) for identifying the liquid level of the water tank and a water supplementing pump (23), the water inlet and the water outlet of the water supplementing pump (23) are respectively communicated with the main water tank (4) and the auxiliary water tank (5), and the water supplementing pump (23) is electrically connected with the liquid level judging component (22).
5. The efficient central water outlet machine as claimed in claim 4, wherein the liquid level judgment assembly (22) comprises a liquid level display cylinder (24) arranged on the auxiliary water tank (5), a liquid level magnetic ring (25) and a floating ball (26) slidably arranged in the liquid level display cylinder (24), and a high liquid level switch (27) and a low liquid level switch (28) arranged outside the display cylinder;
the high liquid level switch (27) and the low liquid level switch (28) are both magnetic induction switches, and a connecting rod (29) for connecting the floating ball (26) and the magnetic ring is arranged between the floating ball and the magnetic ring.
6. The efficient central water outlet machine according to claim 5, wherein the connecting rod (29) is provided with a high liquid level limiting ring (30) and a low liquid level limiting ring (31) along the axial direction thereof, and the side walls of the high liquid level limiting ring (30) and the low liquid level limiting ring (31) are both in threaded fit with a locking bolt (32) abutted against the connecting rod (29).
7. The efficient central water outlet machine according to claim 3, characterized in that the upper end of the outer filter cylinder (19) is provided with a mounting ring (33), the filter cylinder (10) is provided with a limiting convex ring (34) for limiting the position of the mounting ring (33), the open end of the filter bag (11) is provided with a support ring (35), and the support ring (35) is attached to the mounting ring (33).
8. The efficient central water outlet machine according to claim 7, wherein a pressing plate (36) is arranged in the filter cylinder (10), the pressing plate (36) is pressed on the support ring (35), and the pressing plate (36) is provided with a water inlet hole (37);
the side is provided with locating lever (38) on pressure strip (36), the cover is equipped with pressure spring (39) on locating lever (38), cartridge filter (10) upper cover is equipped with sealed apron (40), pressure spring (39) and sealed apron (40) butt, be provided with pressure release pipe (41) on sealed apron (40), threaded fit has pressure release cover (42) on pressure release pipe (41).
9. A high efficiency central water outlet machine according to claim 3, characterized in that the outer wall of the outer filter cartridge (19) is provided with a reinforcing plate (43) along its axial direction.
10. The efficient central water outlet machine according to claim 1, wherein the slag discharge port (9) is communicated with a slag discharge elbow (44), and the slag discharge elbow (44) is a rounded elbow.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110818655.XA CN113521874A (en) | 2021-07-20 | 2021-07-20 | Efficient central water outlet machine |
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| CN202110818655.XA CN113521874A (en) | 2021-07-20 | 2021-07-20 | Efficient central water outlet machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473622A (en) * | 2021-12-28 | 2022-05-13 | 浙江富莱欧机电有限公司 | High-pressure cooling device for machine tool |
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Application publication date: 20211022 |
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