CN114263249A - Drainage overflow integral type hydrophone down - Google Patents
Drainage overflow integral type hydrophone down Download PDFInfo
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- CN114263249A CN114263249A CN202010972720.XA CN202010972720A CN114263249A CN 114263249 A CN114263249 A CN 114263249A CN 202010972720 A CN202010972720 A CN 202010972720A CN 114263249 A CN114263249 A CN 114263249A
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- overflow
- connecting pipe
- drainer
- drainage
- water
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Abstract
The invention provides a drainage and overflow integrated drainer which comprises a switch and a drainer cylinder, wherein the drainer cylinder is provided with a drainage overflow port; the drainage device is characterized in that a liftable rigid connecting pipe is arranged in the lower water barrel and connected with the switch, a gap is formed between the rigid connecting pipe and the lower water barrel, a sealing piece is arranged at the lower part of the rigid connecting pipe, an overflow gap is arranged at the upper part of the rigid connecting pipe, the gap is communicated with the drainage overflow gap and the overflow gap, and an overflow water outlet is formed in the lower end of the rigid connecting pipe. The invention avoids the problems of complicated installation and hidden water leakage caused by the external overflow pipe. Moreover, the flow area of the overflow channel is larger, the overflow is ensured to be safer, the overflow device can flexibly adapt to different overflow depth requirements by flexibly arranging the overflow holes on different heights of the rigid connecting pipe, and the overflow device is more convenient and flexible than the prior structure and has stronger universality.
Description
Technical Field
The invention relates to a drainage and overflow integrated drainer.
Background
The water outlet device with a hidden structure in the current sanitary appliance market is operated by a push type switch. The drainer needs to be externally connected with an overflow pipe, so that the manufacturing cost is increased, the installation is complicated, and the hidden trouble of water leakage exists.
Disclosure of Invention
The invention aims to solve the technical problem of providing a drainage and overflow integrated drainer which does not need to overflow through an external bypass, is convenient to install and avoids the hidden danger of water leakage caused by drainage and overflow. Therefore, the invention adopts the following technical scheme:
the drainage and overflow integrated drainer comprises a switch and a drainage cylinder, wherein the drainage cylinder is provided with a drainage overflow port; the water drainer is characterized in that a liftable rigid connecting pipe is arranged in the lower water cylinder, the rigid connecting pipe is connected with the switch and can be operated to descend and ascend, a gap is formed between the rigid connecting pipe and the lower water cylinder, a sealing piece is arranged at the lower part of the rigid connecting pipe, the water drainer is closed and opened through the ascending and descending of the rigid connecting pipe, an overflow gap is arranged at the upper part of the rigid connecting pipe, the gap is communicated with the drainage overflow gap and the overflow gap, an overflow water outlet is arranged at the lower end of the rigid connecting pipe, and an overflow water drainage channel is formed inside the rigid connecting pipe arranged in the lower water cylinder.
Further, the switch comprises a fixed part and a lifting part, the lifting part is connected with the fixed part, the upper end of the rigid connecting pipe is connected with the button, the lower part of the rigid connecting pipe is connected with the lifting part of the switch, the fixed part of the switch is connected with a connecting frame located on a step below the drainage overflow opening in the lower water barrel, and the connecting frame is provided with a water flow through hole.
Furthermore, the upper end of the rigid connecting pipe is connected with a button, the interior of the lower end of the rigid connecting pipe is connected with the lifting part through a support, and the support is also provided with a water flow through hole.
Further, the diameter of the lower water cylinder above the step is larger than that of the step, and the lower water cylinder is connected with the step through a conical surface.
Further, the upper end of the lifting rigid connecting pipe is connected with the switch.
Further, the switch comprises a fixed part and a lifting part, and the lifting rigid connecting pipe is connected with the lifting part of the switch.
Furthermore, the upper portion of the drainer comprises a fixed seat and a connecting nut, the fixed seat is provided with a central connecting cylinder and a flange edge, the connecting nut is in threaded connection with the central connecting cylinder, the lower portion of the connecting nut is provided with the connecting cylinder, the drainer cylinder is spliced with the connecting cylinder, and a sealing ring is arranged at the splicing position.
Furthermore, the switch comprises a control part, a connecting steel wire and a rotatable lifting driving rod, the lower end of the lifting rigid connecting pipe is matched with the lifting driving rod through a connecting part, and the lifting driving rod is controlled to rotate by the control part of the switch through the connecting steel wire.
Furthermore, the liftable rigid connecting pipe and the water discharging cylinder are arranged on the same central line.
The invention reconsiders various factors for the drainage and overflow integrated drainer, pushes out a new structure, keeps a proper gap between a water storage cavity of a drainer cylinder and a rigid connecting pipe in the middle, and when the sealing rubber is closed, water flows from the gap to the upper part, and when the water reaches the overflow hole of the rigid connecting pipe, water is drained from the hollow part in the middle of the rigid connecting pipe. The rigid connecting pipe simultaneously plays a role in transmitting the thrust for opening and closing the sealing element, and the problems of complex installation and water leakage hidden trouble caused by an external overflow pipe are avoided. Moreover, the flow area of the overflow channel is larger, the overflow is ensured to be safer, the overflow device can flexibly adapt to different overflow depth requirements by flexibly arranging the overflow holes on different heights of the rigid connecting pipe, and the overflow device is more convenient and flexible than the prior structure and has stronger universality.
Drawings
Fig. 1 is an exploded view of example 1 of the present invention.
Fig. 2 is a sectional view of embodiment 1 of the present invention in a water storage state.
Fig. 3 is a sectional view showing a state in which the example 1 of the present invention is launched.
Fig. 4 is a sectional view of embodiment 2 of the present invention in a water storage state.
Fig. 5 is an exploded view of example 3 of the present invention.
Fig. 6 is a front view of embodiment 3 of the present invention.
Fig. 7 is a sectional view showing a state in which embodiment 3 of the present invention is launched.
Fig. 8 is a schematic view of embodiment 4 of the present invention.
Fig. 9 is a sectional view of embodiment 4 of the present invention in a water storage state.
Fig. 10 is a sectional view showing a state in which embodiment 4 of the present invention is launched.
Fig. 11 is an exploded view of the structure of example 4 of the present invention.
Detailed Description
Example 1, refer to fig. 1 and 3.
The invention provides a drainage and overflow integrated drainer, which comprises a switch and a lower water barrel 1, wherein the lower water barrel is a straight tubular barrel, and the barrel wall of the lower water barrel is provided with a drainage overflow port 10; both normal drainage and overflow of the plumbing fixture are through the port.
The inside of the lower water barrel 1 is provided with a liftable rigid connecting pipe 2, the rigid connecting pipe 2 is connected with the switch and can be operated to descend and ascend, a gap 100 is arranged between the rigid connecting pipe 2 and the lower water barrel 1, the rigid connecting pipe 2 and the lower water barrel 1 are generally concentrically arranged, and the outer diameter of the rigid connecting pipe 2 is smaller than the diameter of the lower water barrel 1, so that the gap 100 is an annular gap with a certain height.
The lower part of the rigid connecting pipe 2 is provided with a sealing element 20 which is used as an opening and closing part for normal drainage of the whole drainer, the drainer is closed and opened through the lifting of the rigid connecting pipe 2, the sealing element 20 is a sealing ring or a sealing assembly consisting of a plurality of parts, and when the drainer is closed, the sealing element 20 is in sealing fit with the inner wall of the drainer 1 below the drainage overflow gap 10.
The rigid connecting pipe 2 is provided with an overflow port 21 at the upper part thereof, the gap 100 is communicated with the drainage overflow port 10 and the overflow port 21, the lower end of the rigid connecting pipe is provided with an overflow water outlet 22, so that the rigid connecting pipe 2 arranged in the drainpipe 1 forms an overflow drainage channel by utilizing the pipe cavity thereof, and overflow enters from the overflow port 21, is discharged from the overflow water outlet 22 and is converged into a drainage pipe connected with the lower end of the drainpipe 1.
The switch comprises a fixed part 31 and a lifting part 32, wherein the lifting part 32 is connected with the fixed part 31, after being pressed once and released, the lifting part 32 can be bounced to one height (corresponding to a closed position for example) relative to the fixed part 31, and after being pressed again and released, the lifting part 32 can be bounced to another height (corresponding to an open position for example) relative to the fixed part 31. The upper end of the rigid connecting pipe 2 is connected with the button 30 in a threaded connection mode or a clamping connection mode and the like, and the lower part of the rigid connecting pipe 2 is connected with the lifting part 32 of the switch.
The switch is arranged at the centre line of the launch barrel 1 so that, by connection to the switch, the rigid connection tube 2 is centred. The diameter of the lower water drum 1 is reduced below the water discharge overflow 10 to form a step 11, the coupling frame 4 of the switch is placed on the step 11, the outer shape of the coupling frame 4 is circular and is substantially fitted tightly with the pipe wall of the lower water drum 1 to be radially positioned on the step, the coupling frame 4 is provided with a water flow through hole 40 and a screw coupling hole 41 at the center thereof to be screw-coupled with the lower screw coupling head of the fixing portion 31 of the switch. The housing 320 of the lifting part of the switch is fitted over the cylindrical outer shape of the fixed part 31 and is guided thereby for lifting. The lower end of the rigid connecting pipe 2 is connected with the lifting part 32 through a threaded connecting sleeve 51 at the center of the bracket 5 in a threaded manner, and the bracket 5 is also provided with a water flow through hole 50.
In order to facilitate installation, the diameter of the water discharging barrel 1 above the step 11 is larger than that of the step and is connected with the step 11 through the conical surface 12, so that the switch, the rigid connecting pipe and the connecting frame are installed in an assembly placing mode, and installation and maintenance are very convenient.
The upper part of the drainer comprises a fixed seat 61 and a connecting nut 62, wherein the fixed seat 61 is provided with a central connecting cylinder 611 and a flange edge 612, and the connecting nut 62 is in threaded connection with the central connecting cylinder 611 so as to enable the central connecting cylinder and the central connecting cylinder to be clamped in a mounting hole on the sanitary appliance. The lower part of the connecting nut 62 is provided with a connecting cylinder 620, after the fixing seat 61 and the connecting nut 62 are connected and installed, the launching cylinder 1 can be directly plugged with the connecting cylinder 620, a sealing ring 621 is arranged at the plugging part, and the plugging can be freely adapted to different sizes or errors in the height direction. The button 30 forms a guiding fit with the central connector barrel 611 of the holder, and also serves to center the rigid connector 2 in the upper part.
Example 2, reference is made to fig. 4, in combination with fig. 1-3.
The structure of the present invention is suitable for the switch to be installed not only at the lower end of the rigid connection pipe 2 but also at the upper end of the rigid connection pipe 2. This embodiment illustrates the switch mounted on the upper end of the rigid connection tube 2:
the switch includes a fixed portion 31b and a lifting portion 32b, and the fitting relationship of the fixed portion 31b and the lifting portion 32b is the same as that of embodiment 1 except that the fixed portion 31b is provided with an axial through hole, and the whole of the lifting portion 32b passes through the axial through hole of the fixed portion 31b and is connected at the lower end to the upper end of the lifting rigid connection pipe 2. The upper end of the elevation part 32b is connected to the button 30 b.
When the elevating rigid coupling pipe 2 is coupled to the lower end of the elevating part 32b, the elevating rigid coupling pipe 2 is centered as in embodiment 1. The elevating rigid coupling pipe 2 may be screw-coupled with the lower end of the elevating part 32b by means of a bracket having a water flow hole mounted on the upper end thereof.
In the aspect of installing the drainer, a fixed seat 61b is also arranged, the fixed seat 61b is provided with a central connecting cylinder 611b and a flange 612b, the central connecting cylinder 611b can be used as a switch installation seat, and a nut 63b is connected with the external thread of the central connecting cylinder 611b and is similar to the installation hole of the embodiment 1 and is matched with the flange 612b to clamp the structure on the sanitary appliance. The fixing portion 31b of the switch is screw-coupled with the lower internal thread of the center connection tube 611b, and a sealing ring 34b is provided at the lower outer side of the center connection tube 611b, the sealing ring 34b being sealingly engaged with the upper end of the lower water tub 1.
The water discharging tube 1 is a straight tubular tube body, and the wall of the water discharging tube is provided with a water discharging overflow port 10; both normal drainage and overflow of the plumbing fixture are through the port.
The lifting rigid connecting pipe 2 is arranged in the lower water barrel 1, a gap 100 is formed between the rigid connecting pipe 2 and the lower water barrel 1, the rigid connecting pipe 2 and the lower water barrel 1 are concentrically arranged, and the outer diameter of the rigid connecting pipe 2 is smaller than the diameter of the lower water barrel 1, so that the gap 100 is an annular gap with a certain height.
The lower part of the rigid connecting pipe 2 is provided with a sealing element 20 which is used as an opening and closing part for normal drainage of the whole drainer, the drainer is closed and opened through the lifting of the rigid connecting pipe 2, the sealing element 20 is a sealing ring or a sealing assembly consisting of a plurality of parts, and when the drainer is closed, the sealing element 20 is in sealing fit with the inner wall of the drainer 1 below the drainage overflow gap 10.
The rigid connecting pipe 2 is provided with an overflow port 21 at the upper part thereof, the gap 100 is communicated with the drainage overflow port 10 and the overflow port 21, the lower end of the rigid connecting pipe 2 is provided with an overflow water outlet 22, so that the rigid connecting pipe 2 arranged in the drainpipe 1 forms an overflow drainage channel by utilizing the pipe cavity thereof, and overflow enters from the overflow port 21, is discharged from the overflow water outlet 22 and is converged into a drainage pipe connected with the lower end of the drainpipe 1.
The lower end of the rigid connecting pipe 2 can also be provided with a guide frame 23b matched with the inner wall of the lower water barrel 1.
Example 3, reference is made to fig. 5-7, in combination with reference to fig. 1-3.
This embodiment is basically the same as embodiment 1. Except that in the installation mode of the drainer, the nut and the connecting cylinder at the lower part thereof are all used as the appearance piece 62c, the upper part of the piece 62c is screwed with the central connecting cylinder 611 by the internal thread, and the drainer 1 is inserted into the inner part of the piece 62c, but is not inserted into the outer part of the connecting cylinder 620 in the embodiment 1. From an installation point of view, this is easier to install and the appearance of the component is easier to handle.
The rest of this embodiment is the same as embodiment 1, and the same reference numerals are used for the corresponding parts and structures as in fig. 1 to 3.
Example 4, reference is made to FIGS. 8 to 11, in combination with FIGS. 1 to 3
The structure of the invention is not only suitable for the direct connection of the switch and the rigid connecting pipe 2, but also suitable for the connection application of the rigid connecting pipe 2 and the switch with the control structure outside the water discharging barrel 1. This example illustrates this:
the switch comprises a control part 3d, the control part 3 is a part combining the switch fixing part and the lifting part in the embodiments 1, 2 and 3, the switch also comprises a connecting part such as a connecting steel wire 33d and a rotatable lifting driving rod, a button 30d of the switch is connected with the lifting part in the control part 3d, and the control part 3d is arranged at a position which is away from the lower water cylinder 1 by a certain distance and can be arranged on a bedplate or a sanitary appliance.
The lower end of the rigid connecting pipe 2 capable of lifting is matched with a lifting driving rod through a connecting part 24d, and the lifting driving rod is controlled to rotate by a control part of the switch through a connecting steel wire 33 d. The lifting driving rod comprises a rod 34d positioned in the launching tube 1 and a rod 35d positioned outside the launching tube 1, the rod 35d positioned outside the launching tube 1 is connected with a connecting steel wire 33d, the rod 34d positioned in the launching tube 1 and the rod 35d positioned outside the launching tube 1 are connected through a horizontal shaft 36d, the end part of the rod 35d is positioned below the connecting part 24d and can lift the connecting part 24d (rigid connecting tube 2) when swinging upwards, the connecting steel wire 33d moves through the operation control part of the button 30d, and under the pushing or pulling action of the connecting steel wire 33d, the rod 34d is driven by the rod 35d to swing to drive the rigid connecting tube 2 to lift and lower, so that the launching device is opened or closed.
The water discharging tube 1 is a straight tubular tube body, the wall of the water discharging tube is provided with a water discharging overflow port 10, and the normal water discharging and overflowing of the sanitary appliance pass through the port. The drainage overflow 10 is provided with a mounting location and is connected with the drainage overflow of the sanitary appliance.
The lifting rigid connecting pipe 2 is arranged in the lower water barrel 1, a gap 100 is formed between the rigid connecting pipe 2 and the lower water barrel 1, the rigid connecting pipe 2 and the lower water barrel 1 are concentrically arranged, and the outer diameter of the rigid connecting pipe 2 is smaller than the diameter of the lower water barrel 1, so that the gap 100 is an annular gap with a certain height.
The lower part of the rigid connecting pipe 2 is provided with a sealing element 20 which is used as an opening and closing part for normal drainage of the whole drainer, the drainer is closed and opened through the lifting of the rigid connecting pipe 2, the sealing element 20 is a sealing ring or a sealing assembly consisting of a plurality of parts, and when the drainer is closed, the sealing element 20 is in sealing fit with the inner wall of the drainer 1 below the drainage overflow gap 10.
The rigid connecting pipe 2 is provided with an overflow port 21 at the upper part thereof, the gap 100 is communicated with the drainage overflow port 10 and the overflow port 21, the lower end of the rigid connecting pipe 2 is provided with an overflow water outlet 22, so that the rigid connecting pipe 2 arranged in the drainpipe 1 forms an overflow drainage channel by utilizing the pipe cavity thereof, and overflow enters from the overflow port 21, is discharged from the overflow water outlet 22 and is converged into a drainage pipe connected with the lower end of the drainpipe 1.
The upper end of the rigid connecting pipe 2 can also be provided with a guide frame 25d matched with the inner wall of the water discharging barrel 1. The attachment member 24d is mounted on a lower attachment bracket 26d which is also provided with corresponding flow apertures.
Finally, it should be noted that, for the switch, the present invention does not change the internal structure of the control part of the switch, and the control parts of the switches described in embodiments 1, 2, 3, and 4 are commercially available. The switch control part applied to the bathroom field can be applied to the invention. Such as:
the switches of embodiments 1 and 3 may employ a slide control structure that provides two stop positions by a press operation, which is commercially available and can be manufactured by each manufacturer. The switch control sections of embodiments 2 and 4 may be switches that are operated by pulling or pressing, in addition to the switch control sections of embodiments 1 and 3. In general, the control part of the switch can be manufactured or commercially available according to the functions provided by the invention.
The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.
Claims (9)
1. The drainage and overflow integrated drainer comprises a switch and a drainage cylinder, wherein the drainage cylinder is provided with a drainage overflow port; the water drainer is characterized in that a liftable rigid connecting pipe is arranged in the lower water cylinder, the rigid connecting pipe is connected with the switch and can be operated to descend and ascend, a gap is formed between the rigid connecting pipe and the lower water cylinder, a sealing piece is arranged at the lower part of the rigid connecting pipe, the water drainer is closed and opened through the ascending and descending of the rigid connecting pipe, an overflow gap is arranged at the upper part of the rigid connecting pipe, the gap is communicated with the drainage overflow gap and the overflow gap, an overflow water outlet is arranged at the lower end of the rigid connecting pipe, and an overflow water drainage channel is formed inside the rigid connecting pipe arranged in the lower water cylinder.
2. A water discharge and overflow integrated drainer as claimed in claim 1, wherein said switch includes a fixed portion and a lifting portion, said lifting portion is connected to the fixed portion, an upper end of said rigid connection pipe is connected to the button, a lower portion is connected to said lifting portion of the switch, said fixed portion of the switch is connected to a connection bracket seated on a step below the water discharge overflow in said lower water tub, said connection bracket is provided with a water passage hole.
3. A water discharge and overflow integrated drainer as claimed in claim 2, wherein the rigid connection pipe is connected at its upper end with a button, and the interior of its lower end is connected to said elevating portion by a bracket, said bracket also being provided with a water passage hole.
4. A water drainage and overflow integrated drainer as claimed in claim 2, wherein the diameter of the drainer above the step is greater than that of the step and engages with the step via a conical surface.
5. A water drainage and overflow integrated drainer as claimed in claim 1, wherein the upper end of the rigid lifting connecting tube is connected to the switch.
6. A water discharge and overflow integrated drainer as claimed in claim 5, wherein the switch comprises a fixed part and a lifting part, and the lifting rigid connecting pipe is connected with the lifting part of the switch.
7. The integrated drainage and overflow drainer as claimed in claim 1, wherein the upper part of the drainer comprises a fixing seat and a connecting nut, the fixing seat is provided with a central connecting cylinder and a flange, the connecting nut is in threaded connection with the central connecting cylinder, the lower part of the connecting nut is provided with a connecting cylinder, the drainer is inserted into the connecting cylinder, and a sealing ring is arranged at the inserted part.
8. A water discharge and overflow integrated drainer as claimed in claim 1, wherein the switch comprises a control part, a connecting wire and a rotatable lift driving rod, the lower end of the rigid lift connecting pipe is engaged with the lift driving rod through a connecting part, and the rotation of the lift driving rod is controlled by the control part of the switch through the connecting wire.
9. A water drainage and overflow integrated drainer as claimed in claim 1, wherein the rigid connecting pipe capable of lifting and lowering is arranged on the same center line with the drain cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010972720.XA CN114263249A (en) | 2020-09-16 | 2020-09-16 | Drainage overflow integral type hydrophone down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010972720.XA CN114263249A (en) | 2020-09-16 | 2020-09-16 | Drainage overflow integral type hydrophone down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114263249A true CN114263249A (en) | 2022-04-01 |
Family
ID=80824214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010972720.XA Pending CN114263249A (en) | 2020-09-16 | 2020-09-16 | Drainage overflow integral type hydrophone down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114263249A (en) |
-
2020
- 2020-09-16 CN CN202010972720.XA patent/CN114263249A/en active Pending
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