CN111779074A - Tank type non-negative pressure water supply equipment with waterproof overflow function - Google Patents
Tank type non-negative pressure water supply equipment with waterproof overflow function Download PDFInfo
- Publication number
- CN111779074A CN111779074A CN202010726996.XA CN202010726996A CN111779074A CN 111779074 A CN111779074 A CN 111779074A CN 202010726996 A CN202010726996 A CN 202010726996A CN 111779074 A CN111779074 A CN 111779074A
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- Prior art keywords
- negative pressure
- water supply
- pressure water
- fixedly connected
- type non
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
Abstract
The invention discloses a tank type non-negative pressure water supply device with a water overflow preventing function, which comprises a tank type non-negative pressure water supply body and a second gear, wherein one side of the right end of the tank type non-negative pressure water supply body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a cleaning device, the cleaning device comprises a transmission rod, a screw rod sleeve is sleeved on the outer surface of the transmission rod, the upper side and the lower side of the tail end of the screw rod sleeve are embedded into a first sliding groove, the first sliding groove is formed in the upper end and the lower end of the tank type non-negative pressure water supply body, and a connecting disc is arranged at one end of the inner side of. The invention can ensure the internal sealing even under the condition of abrasion, can effectively prevent the liquid in the tank type non-negative pressure water supply equipment from leaking, and can clean through the transmission between mechanical equipment, thereby having high cleaning efficiency.
Description
Technical Field
The invention relates to the technical field of tank type non-negative pressure water supply equipment, in particular to tank type non-negative pressure water supply equipment with a water overflow prevention function.
Background
The tank type non-negative pressure water supply equipment is a tank type pressurized water supply unit, is directly connected with a municipal water supply network, and is connected with the municipal pipe network in series on the basis of the residual pressure of the municipal pipe network to be superposed for water supply so as to ensure that the pressure of the municipal pipe network is not less than the set protection pressure.
CN107190812A discloses a pot-type no negative pressure water supply equipment with waterproof overflow function, does not have negative pressure water supply equipment including the pot-type, go up the wall and be located the delivery port inner edge department and open there is two pairs of a recess in the airtight water tank of pot-type no negative pressure water supply equipment, No. one drive support frame of installation in the recess, No. one cylinder of drive support frame side wall facial make-up, No. one the fixed backup pad of cylinder drive end, No. one the backup pad side wall face is opened there is No. two recesses, No. two recess internal fixation No. two drive support frames, No. two swing motor of drive support frame side wall facial make-up. The invention has novel structure and convenient operation, effectively helps people to plug the water inlet and the water outlet of the closed water tank of the tank type non-negative pressure water supply equipment, prevents a large amount of water in the closed water tank from overflowing during maintenance, wastes water resources, can adsorb a large amount of suspended matters in water, and is provided with the closed water tank, the first supporting plate, the second groove and the second driving supporting frame, prevents a large amount of water in the closed water tank from overflowing during maintenance, wastes water resources, and when internal parts are damaged, the internal sealing is reduced when the internal parts are not maintained after long-term use.
Looseness appears between this pot-type no negative pressure water supply equipment is inside to and frequent work of opening and shutting can lead to the condition that wearing and tearing appear before the part, lead to inside sealing performance variation to have the condition of seepage pressure release.
In view of the above problems, it is desirable to design a tank type non-negative pressure water supply apparatus with a function of preventing water overflow to solve the above problems.
Disclosure of Invention
The invention aims to provide a tank type non-negative pressure water supply device with a water overflow preventing function, so as to solve the problem that the sealing performance is poor due to internal abrasion in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pot-type no negative pressure water supply equipment with waterproof overflow function, includes pot-type no negative pressure water supply body and second gear, the first motor of right-hand member one side fixedly connected with of pot-type no negative pressure water supply body, the output fixedly connected with cleaning device of first motor, cleaning device includes the transfer line, the surface of transfer line has cup jointed the lead screw cover, both sides embedding is in the inside of first sliding tray about the end of lead screw cover, first sliding tray is seted up at the upper and lower both ends of pot-type no negative pressure water supply body, the connection pad is installed to the inboard one end of lead screw cover, the connection pad cup joints the surface at the transfer line, the surface fixedly connected with cleaning rod of connection pad, the top fixedly connected with cleaning brush of cleaning rod, fixedly connected with filter screen on the inner chamber wall of pot-type no negative pressure water supply body, the left end internally mounted of pot-type no negative pressure water supply body, the sealing device comprises a bottom cushion, a fixed rod is fixedly connected to one side of the left end of the bottom cushion, a connecting pipe is fixedly connected to the left end of the fixed rod, the connecting pipe is inserted into the sealing sleeve, a reinforcing device is connected to the outer surface of the sealing sleeve, the reinforcing device comprises a first reinforcing sheet, a pull rod is fixedly connected to the right side of the bottom end of the first reinforcing sheet, a spring is sleeved on the outer surface of the pull rod, a second reinforcing sheet is connected to the outer surface of the pull rod, a toothed bar is fixedly connected to the left side of the bottom end of the first reinforcing sheet, a first gear is connected to the interior of the tank type non-negative-pressure water supply body, a transmission device is fixedly connected to the left end of the tank type non-negative-pressure water supply body and comprises a second motor, the second motor is embedded into a fixing frame, a long groove is formed, the output end of the second motor is fixedly connected with a first rotating wheel, the outer surface of the first rotating wheel is sleeved with a transmission belt, the interior of the tank type non-negative pressure water supply body is connected with a second rotating wheel, one end, far away from the first rotating wheel, of the transmission belt is sleeved on the outer surface of the second rotating wheel, a bottom pad is inserted into the interior of the second gear, the second gear is connected with a third gear, the third gear is movably connected onto the inner cavity wall of the tank type non-negative pressure water supply body, the outer wall of the second motor is fixedly connected with a linkage device, the linkage device comprises a belt pulley, the belt pulley is fixedly connected onto the output end of the second motor, the bottom end of the belt pulley is connected with a rotating rod, the rotating rod is inserted into the interior of a fixed insert block, the fixed insert block is fixedly connected onto the upper outer surface of the, the left side of first carousel is connected with the gangbar, the internally mounted of tank-type no negative pressure water supply body has the worm, the left end fixedly connected with second carousel of worm, the left side of second carousel is connected with the gangbar, first carousel and second carousel are connected through the gangbar, the surface of drive belt has cup jointed the intercommunication device, the intercommunication device includes the regulating plate, regulating plate fixed connection is on the inner chamber wall of tank-type no negative pressure water supply body, the inside embedding of regulating plate has the second sliding tray, the inside of establishing at the thread bush is inserted to the inboard of second sliding tray.
Preferably, the left side of the tank type non-negative pressure water supply body is provided with a sealed cavity, and the upper end and the lower end of the sealed cavity are connected with a sealing sleeve through a communicating pipe.
Preferably, the screw rod sleeves are provided with two groups, the cleaning rods are arranged in the two groups of screw rod sleeves, and the transmission rod is in threaded connection with the screw rod sleeves.
Preferably, the outer wall of the connecting pipe is wavy, the inner wall of the sealing sleeve is wavy, and the connecting pipe and the reinforcing device are hollow.
Preferably, a toothed block is fixedly connected to the outer surface of the toothed bar, and a toothed block is mounted on the outer surface of the first gear.
Preferably, the toothed bar extends through the inside of the second reinforcing plate to the outside of the second reinforcing plate, the toothed bar being adapted to the first gear.
Preferably, the left end of the first gear is fixedly inserted into the third gear, and the right end of the first gear is movably connected to the inside of the tank-type non-negative-pressure water supply body through a rotating shaft.
Preferably, three groups of square grooves with the same size are formed in the front face of the fixing frame, and three groups of limiting plates are arranged.
Preferably, the first rotating disc and the second rotating disc are connected with the linkage rod through a hinge shaft.
Preferably, a threaded rod is fixedly connected to the inner side of the second sliding groove, and the threaded rod is in threaded connection with a threaded sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. this can-type does not have negative pressure water supply equipment with waterproof function that overflows has good sealing performance, still can guarantee inside sealed under the condition of external factors influence, through being provided with the seal cover, connecting pipe and reinforcing apparatus, the labyrinth seal of the connection formation of seal cover connecting pipe, be equipped with a plurality of ring seal teeth of arranging in proper order on every side, form a series of damming clearance and inflation cavity between tooth and the tooth, produce throttling effect and reach the purpose of hindering the hourglass when the clearance through tortuous labyrinth by sealing medium, the compactness of connection has been strengthened, in addition through mutually supporting between first reinforcement piece and the second reinforcement piece, make its connection become more firm, even under the condition that has wearing and tearing, still can guarantee inside sealed, can prevent effectively that the inside liquid of can-type does not have negative pressure water supply equipment from leaking out.
2. This pot-type no negative pressure water supply equipment with waterproof function that overflows has the function of automatically cleaning, can clean its inside effectively, clean dynamics is big, through rotatory and continuous removal in its inside, make its clean inner wall that can be complete, and then realized reaching inside no dead angle clean, guaranteed the water supply health, simultaneously through the transmission between the mechanical equipment, clean, clear efficient, operation through mechanical equipment has alleviateed staff's work burden.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the present invention in partial cross-section of FIG. 1;
FIG. 3 is a side view of the adjusting plate and the second sliding groove of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2 at A according to the present invention;
FIG. 5 is a side view of the first reinforcing plate and the spring according to the present invention;
FIG. 6 is a side view of the screw boss and the first sliding groove of the present invention;
fig. 7 is a schematic top view of the fixing frame and the limiting plate of the present invention.
In the figure: 1. the tank type non-negative pressure water supply body; 2. a first motor; 3. a cleaning device; 31. a transmission rod; 32. a screw rod sleeve; 33. a first sliding groove; 34. a connecting disc; 35. a cleaning rod; 36. a cleaning brush; 37. a filter screen; 4. a sealing device; 41. a bottom pad; 42. fixing the rod; 43. sealing sleeves; 44. a connecting pipe; 45. a reinforcement device; 451. a first reinforcing sheet; 452. a spring; 453. a pull rod; 454. a second reinforcing sheet; 46. a rack bar; 47. a first gear; 5. a transmission device; 51. a second motor; 52. a fixed mount; 53. a limiting plate; 54. a first runner; 55. a transmission belt; 56. a second runner; 57. a second gear; 58. a third gear; 59. a long groove; 6. a linkage device; 61. fixing the insert block; 62. a belt pulley; 63. rotating the rod; 64. a first turntable; 65. a linkage rod; 66. a second turntable; 67. a worm; 7. a communication device; 71. an adjusting plate; 72. a second sliding groove; 73. and (4) a threaded sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown:
a tank type non-negative pressure water supply device with a waterproof overflow function comprises a tank type non-negative pressure water supply body 1 and a second gear 57, a first motor 2 is fixedly connected to one side of the right end of the tank type non-negative pressure water supply body 1, a cleaning device 3 is fixedly connected to the output end of the first motor 2, the cleaning device 3 comprises a transmission rod 31, a screw rod sleeve 32 is sleeved on the outer surface of the transmission rod 31, the upper side and the lower side of the tail end of the screw rod sleeve 32 are embedded into a first sliding groove 33, two groups of screw rod sleeves 32 are arranged, a cleaning rod 35 is installed in the two groups of screw rod sleeves 32, the transmission rod 31 is in threaded connection with the screw rod sleeves 32, the transmission rod 31 and the screw rod sleeves 32 are connected through threads, and move forwards gradually in the mutual matching between the threads, a cleaning effect is achieved in the moving process, meanwhile, the cleaning efficiency is improved through the cleaning of, the transportation sanitation of the drinking water is guaranteed, and the drinking water is more sanitary.
The first sliding groove 33 is arranged at the upper end and the lower end of the tank type non-negative pressure water supply body 1, the connecting disc 34 is installed at one end of the inner side of the screw rod sleeve 32, the connecting disc 34 is sleeved on the outer surface of the transmission rod 31, the outer surface of the connecting disc 34 is fixedly connected with the cleaning rod 35, the top end of the cleaning rod 35 is fixedly connected with the cleaning brush 36, and the inner cavity wall of the tank type non-negative pressure water supply body 1 is fixedly connected with the filter screen 37.
Left end internally mounted of pot-type no negative pressure water supply body 1 has sealing device 4, sealing device 4 includes heelpiece 41, left end one side fixedly connected with dead lever 42 of heelpiece 41, the left end fixedly connected with connecting pipe 44 of dead lever 42, connecting pipe 44 is inserted and is established the inside at seal cover 43, the left side of pot-type no negative pressure water supply body 1 sets up sealed cavity, and sealed cavity's upper and lower both ends are connected with seal cover 43 through communicating pipe, connect through communicating pipe, the drinking water that makes its inside transportation has a clean and sanitary transportation environment, simultaneously distinguish mechanical equipment drinking water district's guarantee, in addition during the transportation, can avoid drinking water to the damage between the part effectively, avoid the problem that the corrosion appears in the inside part, and then the transmission efficiency who leads to the device is low, lead to mechanical equipment part transmission insensitive even.
The surface of seal cover 43 is connected with reinforcing apparatus 45, the outer wall of connecting pipe 44 sets up into the wave, the inner wall of seal cover 43 sets up into the wave, the inside cavity of connecting pipe 44 and reinforcing apparatus 45, the wave design has increaseed the connection, in addition can reduce hydraulic impact effectively, simultaneously the connection between connecting pipe 44 and the reinforcing apparatus 45 is compacter, sealed effect has been strengthened, the sealed of sectional type, can solve the problem of seeping water by the at utmost, when its inside part takes place wearing and tearing, still can guarantee to have good leakproofness, application scope is more extensive, the design of waterproof overflow structure, the water resource has been protected, the inestimable loss that causes has avoided the wantonly waste of water resource.
Reinforcing apparatus 45 includes first reinforcement piece 451, the bottom right side fixedly connected with pull rod 453 of first reinforcement piece 451, spring 452 has been cup jointed to the surface of pull rod 453, the surface of pull rod 453 is connected with second reinforcement piece 454, the bottom left side fixedly connected with ratch 46 of first reinforcement piece 451, ratch 46 runs through the inside of second reinforcement piece 454 and extends to the outside of second reinforcement piece 454, ratch 46 and first gear 47 match and fit, the removal of ratch 46 has been stimulateeed through the rotation of first gear 47, and then realized the fixed to seal cover 43, the connection has been increaseed, through the regulation to seal cover 43, make it connect unobstructed, can also possess good sealed effect.
There is not negative pressure of pot-type to supply water body 1 internal connection and has first gear 47, and the outer fixed surface of rack bar 46 is connected with the tooth piece, and the surface mounting of first gear 47 has the tooth piece, and the left end of first gear 47 is fixed to be inserted in the inside of establishing third gear 58, and the right-hand member of first gear 47 has improved transmission efficiency through the connection of pivot in the inside of pot-type no negative pressure water body 1.
The left end fixedly connected with transmission 5 of pot-type no negative pressure water supply body 1, transmission 5 includes second motor 51, and second motor 51 imbeds in the inside of mount 52, and the same square groove of three group sizes has been seted up in the front of mount 52, and limiting plate 53 is provided with three groups, cooperatees through square groove and the limiting plate 53 that is provided with three different sizes of group, has fixed first runner 54's position, has increaseed the protection to second motor 51.
An elongated slot 59 is formed in the fixing frame 52, a limiting plate 53 is embedded in the elongated slot 59, a first rotating wheel 54 is fixedly connected to the output end of the second motor 51, a transmission belt 55 is sleeved on the outer surface of the first rotating wheel 54, a second rotating wheel 56 is connected to the interior of the tank type non-negative pressure water supply body 1, one end, far away from the first rotating wheel 54, of the transmission belt 55 is sleeved on the outer surface of the second rotating wheel 56, a bottom pad 41 is inserted into the interior of the second gear 57, a third gear 58 is connected to the second gear 57, and the third gear 58 is movably connected to the inner cavity wall of the tank type non-negative pressure water supply body 1.
The linkage device 6 is fixedly connected to the outer wall of the second motor 51, the linkage device 6 comprises a belt pulley 62, the belt pulley 62 is fixedly connected to the output end of the second motor 51, the bottom end of the belt pulley 62 is connected with a rotating rod 63, the rotating rod 63 is inserted into the fixed inserting block 61, the fixed inserting block 61 is fixedly connected to the upper outer surface of the second motor 51, the left end of the rotating rod 63 is fixedly connected with a first rotating disk 64, the left side of the first rotating disk 64 is connected with a linkage rod 65, a worm 67 is installed in the tank type non-negative pressure water supply body 1, the left end of the worm 67 is fixedly connected with a second rotating disk 66, the first rotating disk 64 and the second rotating disk 66 are connected with the, through the connection of the articulated shaft, the flexibility of the connection is increased, so that when the articulated shaft rotates, the rotation of the first rotating disc 64 drives the rotation of the second rotating disc 66 under the traction of the linkage rod 65.
The left side of second carousel 66 is connected with gangbar 65, first carousel 64 and second carousel 66 are connected through gangbar 65, intercommunication device 7 has been cup jointed to the surface of drive belt 55, intercommunication device 7 includes regulating plate 71, regulating plate 71 fixed connection is on the inner chamber wall of can-type no negative pressure water supply body 1, the inside embedding of regulating plate 71 has second sliding tray 72, the inboard fixedly connected with threaded rod of second sliding tray 72, and threaded rod and thread bush 73 threaded connection, interlock before the screw thread, the connection has been increaseed, make it rotate the thread bush 73 and driven being close to each other between the second sliding tray 72, and then changed the longitudinal distance between the drive belt 55, the inside of establishing in thread bush 73 is inserted to the inboard of second sliding tray 72.
The working principle is as follows: when the water-saving tank type non-negative pressure water supply device works, in order to ensure the sealing performance of the interior, the cleaning device 3, the sealing device 4, the transmission device 5, the linkage device 6 and the communication device 7 are matched with each other, so that the function of preventing water overflow is realized, when the sealing of a first link is carried out, a large amount of water is loaded in the tank type non-negative pressure water supply body 1, in order to ensure that the sealing of a water outlet is ensured under the condition of negative pressure, a bottom cushion 41 is arranged, when the bottom cushion 41 drives the connecting pipe 44 to be inserted in the sealing cushion 43, because the inner wall of the sealing cushion 43 is uneven, when the connecting pipe 44 is inserted, the friction force between the sealing cushion 43 and the connecting pipe 44 is increased, the clamping is carried out by inserting and moving downwards through the first reinforcing sheet 451, so that the fastening effect is realized, when the first reinforcing sheet 451 needs to move downwards, the rotation of the, the rotation of the second motor 51 drives the rotation of the first rotating wheel 54, when the first rotating wheel 54 rotates, the rotation of the transmission belt 55 is driven, the rotation of the transmission belt 55 drives the rotation of the second rotating wheel 56, under the transmission, the second rotating wheel 56 drives the rotation of the second gear 57, because the second gear 57 and the third gear 58 are in the meshed state, the rotation of the first gear 47 is driven through the meshing, when the first gear 47 rotates, the downward movement of the rack bar 46 is further driven, and finally, the first reinforcing plate 451 is close to the second reinforcing plate 454, so that the reinforcement is realized, and the sealing effect inside the first reinforcing plate is more excellent.
When the internal seal is completed, the left end sealing bin of the tank type non-negative pressure water supply body 1 is connected through the communicating pipe, the second motor 51 rotates to drive the belt pulley 62 to rotate, when the belt pulley 62 starts to rotate, the first rotary disc 64 is driven to rotate, when the first rotary disc 64 rotates, the linkage rod 65 pulls to indirectly drive the second rotary disc 66 to rotate, finally, the rotation of the worm 67 is realized, the rotation of the worm 67 transports the water transmitted by the communicating pipe to the sealing area of the left end of the tank type non-negative pressure water supply body 1, and the water is transported out through the second rotary disc 66, through the sectional type connection, the internal sealing performance is improved, and the internal liquid is effectively prevented from leaking out.
When the fixing frame 52 rotates, in order to avoid the influence of the rotation of the fixing frame 52 on the transmission belt 55, the stop linkage is realized by adjusting the connection between the first rotating wheel 54 and the transmission belt 55, when the adjustment is performed, the threaded sleeve 73 is rotated, the second sliding grooves 72 are driven to approach each other under the engagement of the threads, when the second sliding grooves 72 approach each other, the transmission belt 55 sleeved on the first rotating wheel 54 and the second rotating wheel 56 becomes loose, the rotation of the fixing frame 52 is idle, and the rotation of the fixing frame 52 cannot influence the movement of the transmission belt 55 and the second rotating wheel 56.
When the inside of the tank-type non-negative-pressure water supply body 1 needs to be cleaned, the driving of the first motor 2 drives the transmission rod 31 to rotate, the transmission rod 31 drives the screw rod sleeve 32 to slide in the first sliding groove 33 when rotating, the rotation of the connection disc 34 is driven while sliding, the inner wall of the connection disc 34 can be cleaned through the cleaning brush 36 when rotating, the inside cleaning is ensured, and the cleaning force is increased by rotating the cleaning brush.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a no negative pressure water supply equipment of pot-type with waterproof function that overflows, includes that no negative pressure of pot-type supplies water body (1) and second gear (57), its characterized in that: the negative pressure-free water supply device is characterized in that a first motor (2) is fixedly connected to one side of the right end of the tank type negative pressure-free water supply body (1), a cleaning device (3) is fixedly connected to the output end of the first motor (2), the cleaning device (3) comprises a transmission rod (31), a lead screw sleeve (32) is sleeved on the outer surface of the transmission rod (32), the upper side and the lower side of the tail end of the lead screw sleeve (32) are embedded in a first sliding groove (33), the first sliding groove (33) is arranged at the upper end and the lower end of the tank type negative pressure-free water supply body (1), a connecting disc (34) is installed at one end of the inner side of the lead screw sleeve (32), the connecting disc (34) is sleeved on the outer surface of the transmission rod (31), a cleaning rod (35) is fixedly connected to the outer surface of the connecting disc (34), a cleaning brush (36) is fixedly connected to the top end of the cleaning rod (35, the left end internally mounted of pot-type no negative pressure water supply body (1) has sealing device (4), sealing device (4) includes heelpiece (41), left end one side fixedly connected with dead lever (42) of heelpiece (41), the left end fixedly connected with connecting pipe (44) of dead lever (42), connecting pipe (44) are inserted and are established in the inside of seal cover (43), the surface connection of seal cover (43) has reinforcing apparatus (45), reinforcing apparatus (45) includes first reinforcement piece (451), the bottom right side fixedly connected with pull rod (453) of first reinforcement piece (451), spring (452) has been cup jointed to the surface of pull rod (453), the surface connection of pull rod (454) has second reinforcement piece (454), the bottom left side fixedly connected with toothed bar (46) of first reinforcement piece (451), the internally connected with first gear (47) of pot-type no negative pressure water supply body (1), the left end of the tank type non-negative pressure water supply body (1) is fixedly connected with a transmission device (5), the transmission device (5) comprises a second motor (51), the second motor (51) is embedded into a fixed frame (52), a long groove (59) is formed in the fixed frame (52), a limiting plate (53) is embedded into the long groove (59), the output end of the second motor (51) is fixedly connected with a first rotating wheel (54), the outer surface of the first rotating wheel (54) is sleeved with a transmission belt (55), the inner part of the tank type non-negative pressure water supply body (1) is connected with a second rotating wheel (56), one end, far away from the first rotating wheel (54), of the transmission belt (55) is sleeved on the outer surface of the second rotating wheel (56), a bottom pad (41) is inserted into the inner part of the second gear (57), and the second gear (57) is connected with a third gear (58), third gear (58) swing joint is on the inner chamber wall of pot-type no negative pressure water supply body (1), fixedly connected with aggregate unit (6) on the outer wall of second motor (51), aggregate unit (6) includes belt pulley (62), belt pulley (62) fixed connection is at the output of second motor (51), the bottom of belt pulley (62) is connected with dwang (63), dwang (63) are inserted and are established the inside of fixed inserted block (61), fixed inserted block (61) fixed connection is at second motor (51) upper surface, the left end fixedly connected with first carousel (64) of dwang (63), the left side of first carousel (64) is connected with gangbar (65), the internally mounted of pot-type no negative pressure water supply body (1) has worm (67), the left end fixedly connected with second carousel (66) of worm (67), the left side of second carousel (66) is connected with gangbar (65), first carousel (64) and second carousel (66) are connected through gangbar (65), intercommunication device (7) have been cup jointed to the surface of drive belt (55), intercommunication device (7) include regulating plate (71), regulating plate (71) fixed connection is on the inner chamber wall of pot-type no negative pressure water supply body (1), the inside embedding of regulating plate (71) has second sliding tray (72), the inside of establishing in thread bush (73) is inserted to the inboard of second sliding tray (72).
2. The tank type non-negative pressure water supply equipment with the function of preventing water overflow according to claim 1, characterized in that: the left side of the tank type non-negative pressure water supply body (1) is provided with a sealed cavity, and the upper end and the lower end of the sealed cavity are connected with a sealing sleeve (43) through a communicating pipe.
3. The tank type non-negative pressure water supply equipment with the function of preventing water overflow according to claim 1, characterized in that: the screw rod sleeves (32) are provided with two groups, the cleaning rods (35) are arranged in the screw rod sleeves (32), and the transmission rods (31) are in threaded connection with the screw rod sleeves (32).
4. The tank type non-negative pressure water supply equipment with the function of preventing water overflow according to claim 1, characterized in that: the outer wall of the connecting pipe (44) is wave-shaped, the inner wall of the sealing sleeve (43) is wave-shaped, and the connecting pipe (44) and the reinforcing device (45) are hollow.
5. The tank type non-negative pressure water supply equipment with the function of preventing water overflow according to claim 1, characterized in that: the outer surface of the rack rod (46) is fixedly connected with a tooth block, and the outer surface of the first gear (47) is provided with the tooth block.
6. The tank type non-negative pressure water supply equipment with the function of preventing water overflow according to claim 1, characterized in that: the toothed bar (46) extends through the inside of the second reinforcing plate (454) to the outside of the second reinforcing plate (454), and the toothed bar (46) is matched with the first gear (47).
7. The tank type non-negative pressure water supply equipment with the function of preventing water overflow according to claim 6, characterized in that: the left end of the first gear (47) is fixedly inserted into the third gear (58), and the right end of the first gear (47) is movably connected into the tank-type non-negative-pressure water supply body (1) through a rotating shaft.
8. The tank type non-negative pressure water supply equipment with the function of preventing water overflow according to claim 1, characterized in that: three groups of square grooves with the same size are formed in the front face of the fixing frame (52), and three groups of limiting plates (53) are arranged.
9. The tank type non-negative pressure water supply equipment with the function of preventing water overflow according to claim 1, characterized in that: the first rotating disc (64) and the second rotating disc (66) are connected with a linkage rod (65) through a hinge shaft.
10. The tank type non-negative pressure water supply equipment with the function of preventing water overflow according to claim 6, characterized in that: the inner side of the second sliding groove (72) is fixedly connected with a threaded rod, and the threaded rod is in threaded connection with a threaded sleeve (73).
Priority Applications (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796371A (en) * | 2021-01-07 | 2021-05-14 | 胡永礼 | Municipal administration running water pressure boost compensation arrangement |
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Effective date of registration: 20210513 Address after: 230000 No.39 Tangkou Road, Taohua Industrial Park, Jingkai District, Hefei City, Anhui Province Applicant after: ANHUI WANSHUI WATER DEVELOPMENT Co.,Ltd. Address before: No.1239 Siping Road, Hongkou District, Shanghai 200080 Applicant before: Lin Gaoxing |
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