CN218579626U - Water selling and filling device of water purifying and selling machine - Google Patents
Water selling and filling device of water purifying and selling machine Download PDFInfo
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- CN218579626U CN218579626U CN202222494591.5U CN202222494591U CN218579626U CN 218579626 U CN218579626 U CN 218579626U CN 202222494591 U CN202222494591 U CN 202222494591U CN 218579626 U CN218579626 U CN 218579626U
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Abstract
The utility model discloses a water machine is sold in water to water purification sells water filling device, including the filling head subassembly, the first subassembly of filling includes the first casing of filling, install respectively in the last fixed block and the lower fixed block of first casing top of filling and bottom, install the motor fixing base on last fixed block, install in the left guide post and the right guide post of first casing both sides of filling, install the motor on the motor fixing base, be connected the lead screw of installation with motor power take off end, install the guide block on the lead screw, install the honeycomb duct that stretches out the setting downwards on the guide block, install high limit travel switch and low limit travel switch and filling touch switch on the first casing of filling. When the integral water selling and filling device needs filling and water receiving, the water inlet pipe of the water pump can be communicated with the water channel of the water storage tank, so that the defects of no waste water residue and water outlet all the time when the water pump fails are overcome, and the advantages of flexible communication of the water receiving and filling water channel, accidental water outlet when the failure is reduced, water quality optimization and the like are achieved.
Description
Technical Field
The utility model relates to a sell technical field of water machine equipment part, especially relate to a water filling device is sold in water of water machine is sold in water purification.
Background
At present, the water purifier is provided with a large-sized water dispenser or a small-sized water dispenser and the like, and the small-sized water dispenser is usually used in offices or places with smaller space; and the large-scale water dispenser is used in places such as large squares, high-grade hotels, shopping malls or outdoors and the like. Most of the purified water of the traditional water dispenser is provided for free, the structure of a small water dispenser is basically adopted, and the water yield of each time basically meets the requirements of one person on a water cup and the like. Along with the continuous improvement of living cost and water purification treatment cost, some water purification and water selling equipment are also available in the market, the equipment is generally a large-scale water dispenser, the water yield of purified water is large each time, and a container for receiving purified water is generally a 19-liter or 7.5-liter water barrel common in the market; in the prior art, the water selling machine basically operates by installing a water pump on a water outlet pipeline of a water storage tank or a purified water outlet pipeline, then starting a water selling switch according to a water selling instruction, and filling purified water with corresponding volume in the outlet water. However, this method has certain disadvantages, which are as follows: (1) After the water pump stops supplying water, clean water still remains in the water inlet pipe of the water pump, and the remaining clean water cannot flow back into the water storage tank or the clean water pipeline due to the action of re-pressing and the like, and under the condition that water is not discharged for a certain time, the remaining clean water can form waste water which is brought out when the next clean water is discharged, so that the water quality of the next clean water is influenced and pollution is caused when the next clean water is serious; (2) Because the water inlet pipe of the water pump is connected with the water channel for a long time, when the water pump has a fault, the water selling machine stops or always flows, the fault of the water pump can be maintained when the water pump stops, but the purified water is wasted when the water pump always flows, and when a maintenance worker cannot find or maintain the water pump in time, the waste amount of the once-flowing water is large, so that the serious resource waste is caused.
Therefore, the existing water purifying and selling machine needs to be improved to a certain extent so as to realize more optimized water purifying and selling effect.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, the utility model provides a water selling and filling device of a water purifying and selling machine, which adopts a filling head assembly to realize the flexible connection of a water outlet waterway of purified water, when the water purifying and selling machine needs to receive water, after the motor receives a filling instruction, the motor starts to drive a guide screw to rotate and drives a guide slider to slide down along the directions of a left guide post and a right guide post, the guide slider and a guide pipe slide down together, when the guide slider reaches the lowest position, the guide slider can touch a filling touch switch, the bottom of the guide pipe is arranged in a water storage tank, the normal filling action of a water pump can be started at the moment, the guide pipe connects the waterway of the water storage tank and is drawn out by the water pump to realize water receiving and filling; after filling, the water selling machine gives a motor reverse current instruction, the motor drives the guide screw to rotate reversely, and the guide pipe is withdrawn, namely the guide pipe is not arranged in the water storage tank any more and is completely isolated from a water path in the water storage tank; this water selling filling device of water purification machine of selling can prevent that the oral siphon of water pump from forming the long-term connection intercommunication with the storage water tank, even after the water pump shut down, the waste water of the oral siphon of water pump also can be because the gravity reason falls back to in the storage water tank, can not produce the waste water of oral siphon, and even when the water pump broke down after the filling is accomplished, the oral siphon of its water pump also can not with storage water tank water path connection, stopped to take place because of the condition that the water pump trouble goes out water always, guaranteed the accuracy and the water receiving convenience of water receiving volume, and the water receiving is fast. When the whole water selling and filling device needs filling and water receiving, the water inlet pipe of the water pump can be communicated with the water channel of the water storage tank, the defects that no waste water is left and water always flows out when the fault of the water pump occurs are overcome, and the advantages that the water receiving and filling water channel is flexibly communicated, water accidentally flows out when the fault occurs is reduced, the quality of purified water is optimized and the like are achieved.
The utility model provides a technical scheme that its technical problem adopted is: a water selling and filling device of a purified water selling machine comprises a filling head assembly and a filling head lower fixing plate, wherein the filling head assembly is arranged on the purified water selling machine through an upper fixing plate of the filling head, and the filling head lower fixing plate is arranged between the bottom of the filling head assembly and the purified water selling machine; the first subassembly of filling include the first casing of filling, install in the last fixed block at first casing top of filling and install in the lower fixed block of first casing bottom of filling, install the motor fixing base on last fixed block, install in left guide post and the right guide post of first casing both sides of filling, install the motor on the motor fixing base, be connected the installation with motor power take off end and install in last fixed block and down the lead screw between the fixed block, install on the lead screw and all registrate movable mounting's guide slider with left guide post and right guide post, install the honeycomb duct that stretches out the setting downwards on the guide slider, install on the first casing of filling and be located the high limit travel switch that guide slider top position set up, install on the first casing of filling and be located the low limit travel switch and the filling touch switch that guide slider below position set up.
Furthermore, the bottom of the flow guide pipe is provided with a protective cover, and the top of the flow guide pipe is provided with a water outlet outer tooth connector which is communicated with a water outlet pipeline of the water purifying and selling machine.
Furthermore, the filling head upper fixing plate is an integrated plate with a Z-shaped structure, upper fixing plate skirts are arranged on two sides of the bottom and two sides of the inner side face of the filling head upper fixing plate, and upper fixing plate mounting holes are formed in the filling head upper fixing plate.
Furthermore, filling head bottom plate include last plate and the lower plate that forms the right angle state, go up the plate and be narrow down wide loudspeaker column structure down, the lower plate is square column structure, all is provided with the bottom plate mounting hole on last work piece and the lower plate.
Further, the motor is a direct current motor.
Furthermore, the guide sliding block and the guide screw form fixed installation through a guide sliding block fixing seat.
Further, the motor fixing seat is arranged on one side of the top of the upper fixing block, and a motor mounting hole matched with the motor is formed in the motor fixing seat.
To sum up, the water selling and filling device of the water purifying and selling machine of the utility model adopts the filling head assembly to realize the flexible connection of the water outlet waterway of the purified water, when the water purifying and selling machine needs to receive water, after the motor receives the filling instruction, the motor starts to drive the guide screw to rotate and drive the guide slider to slide down along the directions of the left guide post and the right guide post, at the moment, the guide slider and the guide pipe slide down together, when the guide slider reaches the lowest position, the guide slider can touch the filling touch switch, the bottom of the guide pipe is arranged in the water storage tank, at the moment, the normal filling action of the water pump can be started, the guide pipe is connected with the waterway of the water storage tank and is drawn out by the water pump to realize the water receiving and filling; after filling, the water selling machine gives a motor reverse current instruction, the motor drives the guide screw to rotate reversely, and the guide pipe is withdrawn, namely the guide pipe is not arranged in the water storage tank any more and is completely isolated from a water path in the water storage tank; the water selling and filling device of the water purifying and selling machine can prevent the water inlet pipe of the water pump from being connected and communicated with the water storage tank for a long time, even if the water pump is stopped, the waste water of the water inlet pipe of the water pump can fall back into the water storage tank due to gravity, the waste water of the water inlet pipe can not be generated, and even if the water pump fails after filling is finished, the water inlet pipe of the water pump can not be connected with the water storage tank through a water path, the situation that water is always discharged due to the failure of the water pump is avoided, the accuracy of water receiving amount and convenience in water receiving are guaranteed, and the water receiving is fast. When the integral water selling and filling device needs filling and water receiving, the water inlet pipe of the water pump can be communicated with the water channel of the water storage tank, so that the defects of no waste water residue and water outlet all the time when the water pump fails are overcome, and the advantages of flexible communication of the water receiving and filling water channel, accidental water outlet when the failure is reduced, water quality optimization and the like are achieved.
Drawings
Fig. 1 is an exploded schematic view of a water selling and filling device of a water purifying and selling machine according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a filling head assembly in embodiment 1 of the present invention;
fig. 3 is a left side view of the filling head assembly of embodiment 1 of the invention;
FIG. 4 is a schematic structural view of the draft tube and the guide slider when they are mounted in connection;
fig. 5 is a front view of a fixing plate on the filling head;
fig. 6 is a left side view of a fixing plate on the filling head;
figure 7 is a front view of a lower fixing plate of the filling head;
fig. 8 is a left side view of the lower fixing plate of the filling head;
fig. 9 is a top view of a lower retaining plate of the filling head.
Detailed Description
Example 1
A water selling filling device of a purified water selling machine described in embodiment 1, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, includes a filling head assembly 2 mounted on the purified water selling machine through a filling head upper fixing plate 1, and a filling head lower fixing plate 3 mounted between the bottom of the filling head assembly and the purified water selling machine; the first subassembly of filling include filling head casing 4, install in last fixed block 5 at filling head casing top and install in the lower fixed block 6 of filling head casing bottom, install motor fixing base 7 on last fixed block, install in left guide post 8 and right guide post 9 of filling head casing both sides, install the motor (not shown in the figure) on the motor fixing base, be connected the installation with motor power take off end and install in last fixed block and down between the fixed block guide screw 10, install on guide screw and all registrate movable mounting's guide slider 11 with left guide post and right guide post, install on the guide slider and stretch out the honeycomb duct 12 that sets up downwards, install on the filling head casing and be located the high limit travel switch 13 that guide slider top position set up, install on the filling head casing and be located the low limit travel switch 14 and the filling touch switch 15 that guide slider below position set up.
The water storage tank is positioned below the water selling and filling device, and the top of the flow guide pipe is communicated with the water pump; when water needs to be received, after the motor receives a filling instruction, the motor starts to drive the guide screw to rotate, the guide sliding block and the guide pipe slide downwards together, the guide sliding block touches the filling touch switch when reaching the lowest position, the bottom of the guide pipe is inserted into the water storage tank and communicated with a water path of the water storage tank, and the water pump is started to carry out normal filling; after filling, the water vending machine gives a motor reverse current instruction, the motor drives the guide screw to rotate reversely, the guide pipe is withdrawn to drive the guide pipe to ascend, namely, the guide pipe is not arranged in the water storage tank any more and is completely isolated from a water path in the water storage tank; the water receiving mode realizes the flexible connection of the purified water outlet waterway.
In this embodiment 1, as shown in fig. 4, the bottom of the flow-guiding tube is provided with a protective cover 16, and the top of the flow-guiding tube is provided with an outlet external tooth connector 17 connected and communicated with the outlet pipeline of the purified water vending machine.
In this embodiment 1, as shown in fig. 5 and 6, the filling head upper fixing plate is an integral plate with a Z-shaped structure, upper fixing plate skirts 18 are disposed on two sides of the bottom and two sides of the inner side surface of the filling head upper fixing plate, and an upper fixing plate mounting hole 19 is disposed on the filling head upper fixing plate.
In this embodiment 1, as shown in fig. 7, 8 and 9, the lower fixing plate of the filling head includes an upper plate 20 and a lower plate 21 which form a right angle, the upper plate is in a horn-shaped structure with a narrow upper part and a wide lower part, the lower plate is in a square-shaped structure, and both the upper plate and the lower plate are provided with lower fixing plate mounting holes 22.
In this embodiment 1, the motor is a dc motor.
In this embodiment 1, the guide slider is fixedly mounted with the guide screw via the guide slider fixing seat 23.
In this embodiment 1, the motor fixing seat is disposed on one side of the top of the upper fixing block, and a motor mounting hole (not shown) is disposed on the motor fixing seat and is matched with the motor.
The water selling and filling device of the water purifying and selling machine adopts the filling head assembly to realize the flexible connection of a water outlet waterway of purified water, when the purified water selling machine needs to receive water, after the motor receives a filling instruction, the motor starts to drive the guide screw rod to rotate and drives the guide sliding block to slide downwards along the directions of the left guide post and the right guide post, at the moment, the guide sliding block and the guide pipe slide downwards together, when the guide sliding block reaches the lowest position, the guide sliding block can touch the filling touch switch, the bottom of the guide pipe is arranged in the water storage tank, at the moment, the water pump can be started to normally fill, and the guide pipe is connected with the waterway of the water storage tank and is drawn out by the water pump to realize water receiving and filling; after filling, the water selling machine gives a motor reverse current instruction, the motor drives the guide screw to rotate reversely, and the guide pipe is withdrawn, namely the guide pipe is not arranged in the water storage tank any more and is completely isolated from a water path in the water storage tank; this water selling filling device of water purification machine of selling can prevent that the oral siphon of water pump from forming the long-term connection intercommunication with the storage water tank, even after the water pump shut down, the waste water of the oral siphon of water pump also can be because the gravity reason falls back to in the storage water tank, can not produce the waste water of oral siphon, and even when the water pump broke down after the filling is accomplished, the oral siphon of its water pump also can not with storage water tank water path connection, stopped to take place because of the condition that the water pump trouble goes out water always, guaranteed the accuracy and the water receiving convenience of water receiving volume, and the water receiving is fast. When the whole water selling and filling device needs filling and water receiving, the water inlet pipe of the water pump can be communicated with the water channel of the water storage tank, the defects that no waste water is left and water always flows out when the fault of the water pump occurs are overcome, and the advantages that the water receiving and filling water channel is flexibly communicated, water accidentally flows out when the fault occurs is reduced, the quality of purified water is optimized and the like are achieved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.
Claims (7)
1. A water selling and filling device of a purified water selling machine is characterized by comprising a filling head component and a filling head lower fixing plate, wherein the filling head component is arranged on the purified water selling machine through a filling head upper fixing plate; the first subassembly of filling include the first casing of filling, install in the last fixed block at first casing top of filling and install in the lower fixed block of first casing bottom of filling, install the motor fixing base on last fixed block, install in left guide post and the right guide post of first casing both sides of filling, install the motor on the motor fixing base, be connected the installation with motor power take off end and install in last fixed block and down the lead screw between the fixed block, install on the lead screw and all registrate movable mounting's guide slider with left guide post and right guide post, install the honeycomb duct that stretches out the setting downwards on the guide slider, install on the first casing of filling and be located the high limit travel switch that guide slider top position set up, install on the first casing of filling and be located the low limit travel switch and the filling touch switch that guide slider below position set up.
2. The water vending and filling device of a purified water vending machine according to claim 1, wherein the bottom of the flow guide tube is provided with a protective cover, and the top of the flow guide tube is provided with an outlet external tooth connector communicated with an outlet pipeline of the purified water vending machine.
3. The water vending and filling device of a water purifying and vending machine as claimed in claim 2, wherein the filling head upper fixing plate is an integral plate with a Z-shaped structure, upper fixing plate skirts are provided on both sides of the bottom and both sides of the inner side surface of the filling head upper fixing plate, and an upper fixing plate mounting hole is provided on the filling head upper fixing plate.
4. The water vending and filling device of a water purifying and vending machine as claimed in claim 3, wherein the lower fixing plate of the filling head comprises an upper plate and a lower plate forming a right angle, the upper plate has a horn-shaped structure with a narrow upper part and a wide lower part, the lower plate has a square-shaped structure, and the upper plate and the lower plate are both provided with lower fixing plate mounting holes.
5. The water selling and filling device of the water purifying and selling machine according to claim 4, wherein the motor is a direct current motor.
6. The water-selling filling device of the water-purifying water-selling machine according to claim 5, wherein the guide slider is fixedly installed with the guide screw through a guide slider fixing seat.
7. The water vending and filling device of a water purifying and vending machine as claimed in claim 6, wherein the motor fixing seat is disposed on one side of the top of the upper fixing block, and the motor fixing seat is provided with a motor mounting hole for fitting with a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222494591.5U CN218579626U (en) | 2022-09-20 | 2022-09-20 | Water selling and filling device of water purifying and selling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222494591.5U CN218579626U (en) | 2022-09-20 | 2022-09-20 | Water selling and filling device of water purifying and selling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218579626U true CN218579626U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222494591.5U Active CN218579626U (en) | 2022-09-20 | 2022-09-20 | Water selling and filling device of water purifying and selling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218579626U (en) |
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2022
- 2022-09-20 CN CN202222494591.5U patent/CN218579626U/en active Active
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