CN212415495U - Water tank water level control structure of pipeline machine - Google Patents
Water tank water level control structure of pipeline machine Download PDFInfo
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- CN212415495U CN212415495U CN202020674691.4U CN202020674691U CN212415495U CN 212415495 U CN212415495 U CN 212415495U CN 202020674691 U CN202020674691 U CN 202020674691U CN 212415495 U CN212415495 U CN 212415495U
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Abstract
The utility model discloses a water tank water level control structure of pipeline machine, including the water tank, the water tank has seted up water inlet and delivery port, and the water inlet is equipped with water supply connector, and water supply connector's one end stretches into in the water tank, and water supply connector's the other end is connected with the inlet valve, is equipped with automatically controlled liquid level control device and mechanical liquid level control device in the water tank; the mechanical liquid level control device comprises a mechanical floating ball which is in control fit with the water inlet joint; the electric control liquid level control device comprises a liquid level rod fixedly installed in the water tank, a foaming floating ball is movably sleeved on the liquid level rod, the liquid level rod is provided with an induction element, the induction element is electrically connected with the water inlet valve, and the foaming floating ball is in induction fit with the induction element. The utility model has the advantages of it is following and effect: the mechanical liquid level control device and the electric control water level sensing are adopted for simultaneous control, so that the double-insurance effect is achieved, and the phenomenon of water leakage is not easy to occur; the upper limit stop block and the lower limit stop block are adopted to control the water level in the water tank to be always in a set height range.
Description
Technical Field
The utility model relates to a water outlet device technical field, in particular to water tank water level control structure of pipeline machine.
Background
The pipeline machine is also called a pipeline water dispenser and a wall-mounted pipeline water dispenser, is generally used in families, offices, schools and the like, is matched with water purifying equipment for use, and is internally provided with a water storage tank, and clean water is placed in the water tank before being extracted for people to drink.
The traditional Chinese patent with publication number CN202078153U discloses a wall-mounted quick-heating type pipeline water dispenser, which comprises a shell, wherein a water storage tank and a quick heater are arranged in the shell, the quick heater is communicated with the water storage tank through a communicating pipe, a boiling water outlet connecting pipe is arranged at the upper end of the quick heater, a water-vapor separating box is arranged above the quick heater, and the upper end of the boiling water outlet connecting pipe is communicated with the water-vapor separating box; the water-steam separating box is communicated with a hot water outlet pipe and a steam outlet pipe, the tail end of the hot water outlet pipe is communicated with a hot water outlet, and the tail end of the steam outlet pipe is communicated with a steam outlet; the water storage tank is provided with a source water inlet, and a ball float valve is arranged in the water storage tank and connected with the source water inlet so that the water level in the rapid heater is positioned between the boiling water outlet connecting pipe and the water-steam separation tank. In the using process, the rapid heater heats water in the rapid heater until the water is boiled, the boiled water generates movement and overflows into the water-steam separation box, the water flows to the hot water outlet through the hot water outlet pipe, and the water is heated until the water is boiled and then is discharged.
However, the pipeline water dispenser has the following disadvantages: a mechanical floating ball valve is adopted in the water storage tank to control the on-off of a water source port, and the problem that the switch is out of work and fails is easily caused due to the fact that the floating ball is soaked in water for a long time, so that the water leakage phenomenon is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water tank water level control structure of pipeline machine adopts mechanical liquid level control device and automatically controlled liquid level control device simultaneous control, has the effect of dual fail-safe, is difficult for leaking.
The above technical purpose of the present invention can be achieved by the following technical solutions: a water tank water level control structure of a pipeline machine comprises a water tank, wherein the water tank is provided with a water inlet and a water outlet, the water inlet is provided with a water inlet joint, the water inlet joint is connected with a water inlet valve, and an electric control liquid level control device and a mechanical liquid level control device are arranged in the water tank; the mechanical liquid level control device comprises a mechanical floating ball hinged in the water tank, and the mechanical floating ball is in control fit with the water inlet joint; the electric control liquid level control device comprises a liquid level rod fixedly installed in the water tank, a foaming floating ball is movably sleeved on the liquid level rod, the liquid level rod is provided with an induction element, the induction element is electrically connected with the water inlet valve, and the foaming floating ball is in induction fit with the induction element.
By adopting the technical scheme, the foaming floating ball can move up and down relative to the liquid level rod under the action of buoyancy during working, moves down along with the water level when the water level is reduced, moves up along with the water level under the action of the buoyancy when the water level is raised, and can also move up and down along with the change of the water level. Under the automatically controlled normal condition, when the water level was crossed lowly, the foaming floater moved down and triggered response element control inlet valve and opens, and machinery floater also is located the low level this moment, makes the water inlet be in into water state, to the water tank internal water injection, and when the water level reached the highest water level, the foaming floater triggered response element control inlet valve outage, and machinery floater also was in the high level this moment, stopped up the water inlet, stopped the water injection to the water tank internal water injection. So, if mechanical floater is used for a long time and when malfunctioning, the control of the interior water level of water tank is realized to the automatically controlled liquid level control device of accessible, if when automatically controlled malfunctioning, when the foaming floater can't trigger the water inlet valve through induction element promptly, the mechanical floater still can ensure to reach the highest water level at the water level and plug up the water inlet. Has double insurance function, and is not easy to leak water.
The utility model discloses a further set up to: the induction element comprises a high-level trigger switch and a low-level trigger switch, the water inlet valve is controlled to be opened when the foaming floating ball touches the low-level trigger switch, and the water inlet valve is controlled to be closed when the foaming floating ball touches the high-level trigger switch.
The utility model discloses a further set up to: the low-level trigger switch and the high-level trigger switch are both set to be reed switches.
By adopting the technical scheme, the on-off speed of the reed switch is high, the use is sensitive, and the accuracy is high.
The utility model discloses a further set up to: a floating ball seat is arranged in the water tank, the mechanical floating ball is hinged to the floating ball seat through a connecting rod, and the motion track of the mechanical floating ball is arc-shaped under the action of buoyancy.
The utility model discloses a further set up to: the floating ball seat is provided with a water inlet channel, the water inlet joint is communicated with an inlet of the water inlet channel, the connecting rod is hinged to one end of the floating ball seat and provided with a resisting block, an outlet of the water inlet channel is matched with the resisting block, and the connecting rod is in a closed state when the resisting block is completely blocked at the outlet of the water inlet channel.
By adopting the technical scheme, when the connecting rod connected with the mechanical floating ball is in a horizontal state relative to the water surface, the stop block can block the outlet of the water inlet channel, and water in the water inlet channel can not flow into the water tank any more; when the connecting rod connected with the mechanical floating ball is in an inclined state relative to the water surface, a gap is formed between the abutting stop block and the outlet of the water inlet channel, and water in the water inlet channel can flow into the water tank.
The utility model discloses a further set up to: the liquid level rod is provided with an upper limiting ring and a lower limiting ring which are in limiting fit with the foaming floating ball.
Through adopting above-mentioned technical scheme, when the water tank rocked, the water level in the water tank changed, rocked from top to bottom, and the setting of upper and lower spacing ring can prevent that the foaming floater from changing along with the water level and causing the phenomenon of mistake intake or lack of water, and the water level in the control water tank is located the altitude range of settlement all the time.
The utility model discloses a further set up to: the liquid level rod is vertically arranged in the water tank.
To sum up, the utility model discloses following beneficial effect has:
1. the mechanical liquid level control device and the electric control water level sensing are adopted for simultaneous control, so that the double-insurance effect is achieved, and the phenomenon of water leakage is not easy to occur;
2. the upper limit stop block and the lower limit stop block are adopted to control the water level in the water tank to be always in a set height range.
Drawings
Fig. 1 is a schematic view of the internal structure of the embodiment.
Fig. 2 is a schematic view showing a partial structural relationship of the liquid level lever of the embodiment.
Fig. 3 is a schematic diagram showing the structural relationship of the exterior of the embodiment, wherein the water inlet joint and the water inlet valve are not shown.
In the figure: 1. a water tank; 11. a water inlet; 12. a water outlet; 2. a water inlet joint; 3. a water inlet valve; 4. A floating ball seat; 41. a water inlet channel; 5. a mechanical float ball; 51. a connecting rod; 511. a stop block; 6. a liquid level lever; 61. foaming the floating ball; 62. a high-order trigger switch; 63. a low-level trigger switch; 64. an upper limiting ring; 65. a lower retainer ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model provides a water tank water level control structure of pipeline machine, as shown in fig. 1-3, including water tank 1, water inlet 11 has been seted up on the lateral wall upper portion of water tank 1, delivery port 12 has been seted up to the diapire of water tank 1, water inlet 11 is provided with water supply connector 2, in water tank 1 was stretched into to water supply connector 2's one end, water supply connector 2's the other end was located water tank 1 and outside and was connected with inlet valve 3, in this embodiment, inlet valve 3 can adopt the solenoid valve, is provided with automatically controlled liquid level control device and mechanical liquid level control device in the water.
As shown in fig. 1-3, a floating ball seat 4 is arranged in the water tank 1, the mechanical liquid level control device comprises a mechanical floating ball 5, a connecting rod 51 is arranged on the mechanical floating ball 5, the mechanical floating ball 5 is hinged on the floating ball seat 4 through the connecting rod 51, and the motion track of the mechanical floating ball 5 is arc-shaped under the action of buoyancy. The inlet channel 41 is provided with to the ball float seat 4, and water supply connector 2 is linked together with the entry of inlet channel 41, and connecting rod 51 hinges the one end that is provided with in ball float seat 4 and supports dog 511, supports the lower extreme of dog 511 and hinges on ball float seat 4, and the export of inlet channel 41 cooperatees with supporting dog 511, is the off-state when supporting dog 511 blocks up in the export of inlet channel 41 completely.
When the connecting rod 51 connected to the mechanical floating ball 5 is in a horizontal state relative to the water surface, the stop block 511 can block the outlet of the water inlet channel 41, and the water in the water inlet channel 41 can not flow into the water tank 1 any more; when the connecting rod 51 connected to the mechanical float 5 is inclined relative to the water surface, the abutting block 511 forms a gap at the outlet of the water inlet channel 41, so that the water in the water inlet channel 41 can flow into the water tank 1.
As shown in fig. 1-3, the electric control liquid level control device comprises a liquid level rod 6 fixedly installed in the water tank 1, and the liquid level rod 6 is vertically arranged. The movable sleeve is equipped with foaming floater 61 on liquid level pole 6, still be equipped with inductive element on the liquid level pole 6, inductive element and 3 electric connection of water inlet valve, inductive element includes high-order trigger switch 62 and low level trigger switch 63, high-order trigger switch 62 is close to the upper end of liquid level pole 6, low level trigger switch 63 is close to the lower extreme of liquid level pole 6, in this embodiment, high-order trigger switch 62 and low level trigger switch 63 all set up to the tongue tube, the on-off speed of tongue tube is very fast, it is more sensitive to use, the accuracy is higher. The side wall of the liquid level rod 6 is also provided with an upper limit ring 64 and a lower limit ring 65, the upper limit ring 64 limits the rising height of the foaming floating ball 61, and the lower limit ring 65 limits the falling depth of the foaming floating ball 61. When the water tank 1 shakes, the water level in the water tank 1 changes, the water tank shakes up and down, and the upper limiting ring and the lower limiting ring are arranged, so that the phenomenon that the foaming floating ball 61 is changed along with the water level to cause wrong water inlet or water shortage can be prevented, and the water level in the water tank 1 is controlled to be always within a set height range.
The utility model discloses a basic operating principle does: when the foaming floating ball type water level control device works, the foaming floating ball 61 can move up and down relative to the liquid level rod 6 under the action of buoyancy, when the water level is lowered, the foaming floating ball 61 moves down along with the water level, when the water level is raised, the foaming floating ball 61 moves up along with the water level under the action of buoyancy, and the mechanical floating ball 5 can also move up and down along with the change of the water level. Under the automatically controlled normal condition, when the water level was crossed lowly, foaming floater 61 moved down and triggered low level trigger switch 63 and control inlet valve 3 and open, machinery floater 5 was also located the low level this moment, made water inlet 11 be in the water intake state, to water tank 1 internal water injection, when the water level reached the highest water level, foaming floater 61 triggered high level trigger switch 62 and controlled inlet valve 3 outage, and machinery floater 5 was also in the high level this moment, plugged up water inlet 11, stopped the water injection to water tank 1 internal water injection. So, if mechanical floater 5 uses for a long time and when malfunctioning, the control of the water level in the water tank 1 is realized to the automatically controlled liquid level control device of accessible, if when automatically controlled malfunctioning, when foaming floater 61 can't trigger inlet valve 3 through induction element promptly, mechanical floater 5 still can ensure to reach the highest water level at the water level and block up water inlet 11. Has double insurance function, and is not easy to leak water.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (7)
1. The utility model provides a water tank water level control structure of pipeline machine, includes water tank (1), water inlet (11) and delivery port (12) have been seted up in water tank (1), water inlet (11) are provided with water supply connector (2), water supply connector (2) are connected with inlet valve (3), its characterized in that: an electric control liquid level control device and a mechanical liquid level control device are arranged in the water tank (1); the mechanical liquid level control device comprises a mechanical floating ball (5) hinged in the water tank (1), and the mechanical floating ball (5) is in control fit with the water inlet joint (2); the electric control liquid level control device comprises a liquid level rod (6) fixedly installed in the water tank (1), a foaming floating ball (61) is movably sleeved on the liquid level rod (6), an induction element is arranged on the liquid level rod (6), the induction element is electrically connected with the water inlet valve (3), and the foaming floating ball (61) is in induction fit with the induction element.
2. The water tank level control structure of a pipeline machine as claimed in claim 1, wherein: the induction element comprises a high-position trigger switch (62) and a low-position trigger switch (63), the water inlet valve (3) is controlled to be opened when the foaming floating ball (61) touches the low-position trigger switch (63), and the water inlet valve (3) is controlled to be closed when the foaming floating ball (61) touches the high-position trigger switch (62).
3. The water tank level control structure of a pipeline machine as claimed in claim 2, wherein: the low-position trigger switch (63) and the high-position trigger switch (62) are both set to be reed pipes.
4. The water tank level control structure of a pipeline machine as claimed in claim 1, wherein: a floating ball seat (4) is arranged in the water tank (1), the mechanical floating ball (5) is hinged to the floating ball seat (4) through a connecting rod (51), and the motion trail of the mechanical floating ball (5) is arc-shaped under the action of buoyancy.
5. The water tank level control structure of a pipeline machine as claimed in claim 4, wherein: inhalant canal (41) have been seted up in ball float seat (4), water supply connector (2) with the entry of inhalant canal (41) is linked together, connecting rod (51) articulate in the one end of ball float seat (4) is provided with supports dog (511), the export of inhalant canal (41) with support dog (511) and cooperate, work as support dog (511) block up totally in be the off-state during the export of inhalant canal (41).
6. The water tank level control structure of a pipeline machine as claimed in claim 1, wherein: the liquid level rod (6) is provided with an upper limiting ring (64) and a lower limiting ring (65), and the upper limiting ring (64) and the lower limiting ring (65) are in limiting fit with the foaming floating ball (61).
7. The water tank level control structure of a pipeline machine as claimed in claim 1, wherein: the liquid level rod (6) is vertically arranged in the water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674691.4U CN212415495U (en) | 2020-04-28 | 2020-04-28 | Water tank water level control structure of pipeline machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674691.4U CN212415495U (en) | 2020-04-28 | 2020-04-28 | Water tank water level control structure of pipeline machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212415495U true CN212415495U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020674691.4U Active CN212415495U (en) | 2020-04-28 | 2020-04-28 | Water tank water level control structure of pipeline machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212415495U (en) |
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2020
- 2020-04-28 CN CN202020674691.4U patent/CN212415495U/en active Active
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