CN209337241U - The water tank of bottom water outlet - Google Patents
The water tank of bottom water outlet Download PDFInfo
- Publication number
- CN209337241U CN209337241U CN201821818866.3U CN201821818866U CN209337241U CN 209337241 U CN209337241 U CN 209337241U CN 201821818866 U CN201821818866 U CN 201821818866U CN 209337241 U CN209337241 U CN 209337241U
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- CN
- China
- Prior art keywords
- outlet pipe
- pressing plate
- drainpipe
- cylinder
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of water tanks of bottom water outlet, tank body including using outlet pipe, positioning ring and drainpipe, outlet pipe, accommodation groove is formed between positioning ring and drainpipe, sealing ring is arranged on positioning ring, sealing ring includes upper Gask-O-Seal, connecting cylinder and lower Gask-O-Seal, annular pressing plate and lower annular pressing plate are arranged on connecting cylinder, several chocks are equipped between upper annular pressing plate and lower annular pressing plate, chock is equipped with connecting rod far from one end of connecting cylinder, sliding sleeve is sealed in connecting rod is equipped with driving cylinder, driving cylinder is equipped with air inlet, the check valve towards unlatching inside driving cylinder is equipped in air inlet, driving cylinder is fixed together with outlet pipe.A kind of water when the utility model provides generation leak in water tank does not need the water tank that emptying is also able to carry out the bottom water outlet of leak stopping, solves the problems, such as to be sealed after the water outlet of existing water tank generates the water for needing to empty when leakage in water tank.
Description
Technical field
The utility model relates to the water tanks that water tank more particularly to a kind of bottom are discharged.
Background technique
The outlet pipe of the water tank of existing bottom wall water outlet is sealed into setting sealing between between drainpipe
Circle, it is then close by making drainpipe draw close outlet pipe (outlet pipe is moved up and down due to being fixed on tank body without can be carried out) extruding
Drainpipe and the water outlet seal of tube are realized in seal, however are frequently run onto drainpipe in actually using and can not be moved up and down, and are
This is then sealed by way of generating extruding force the thickness of density seal, and the sealing means are after generating leakage due to row
Water pipe and outlet pipe can not further be drawn close to increase the extruding to sealing ring to realize leak stopping, therefore be merely able to close by replacing
The mode of seal is completed, and is replaced sealing ring and needed that the water emptying in water tank can be carried out
Utility model content
A kind of water when the utility model provides generation leak in water tank does not need emptying and is able to carry out leak stopping yet
The water tank of bottom water outlet, the water outlet for solving existing water tank generate ability after the water for needing to empty when leakage in water tank
The problem of being enough sealed.
The above technical problem is solved through the following technical scheme: a kind of water tank of bottom water outlet, including tank body, institute
The bottom for stating tank body is equipped with outlet pipe, which is characterized in that further include positioning ring and drainpipe, the positioning ring be supported on it is described go out
Between water pipe and drainpipe, the accommodation groove circumferentially extended along outlet pipe, institute are formed between the outlet pipe, positioning ring and drainpipe
State and be arranged with sealing ring on positioning ring, the sealing ring include the upper Gask-O-Seal being sequentially distributed from the top down, connecting cylinder and
Lower Gask-O-Seal is arranged with upper annular pressing plate and pressing of the pressing on upper Gask-O-Seal on the connecting cylinder in lower ring
Lower annular pressing plate on shape gasket is equipped with several along sealing ring week between the upper annular pressing plate and lower annular pressing plate
To the chock for driving upper annular pressing plate to separate along the vertical direction when mobile with lower annular pressing plate towards connecting cylinder of distribution, institute
It states chock and is equipped with connecting rod far from one end of connecting cylinder, sealing sliding sleeve is equipped with driving cylinder, the driving cylinder in the connecting rod
The check valve towards unlatching inside driving cylinder is equipped with equipped with air inlet, in the air inlet, the driving cylinder is the same as the outlet pipe
It is fixed together.By going driving chock to increase insertion depth, plug towards connecting cylinder is mobile to inflation in driving cylinder when use
Annular pressing plate separates along the vertical direction up and down for block driving, and upper annular pressing plate moves up cooperation outlet pipe and clamps ring
Shape gasket, so that upper Gask-O-Seal links together with the end face seal of outlet pipe, lower annular pressing plate, which moves down, matches
It closes drainpipe and clamps lower Gask-O-Seal, so that lower Gask-O-Seal links together with the end face seal of drainpipe, from
And realize the sealing at the docking of outlet pipe and drainpipe.When using leakage is generated again for a period of time, by further to drive
The insertion depth of chock has been further increased since inflation in dynamic cylinder to improve the power of extruding or more Gask-O-Seal and carry out secondary seal
Firmly, there is no need to empty the water in water tank carry out, i.e. the normal water storage of water tank with draining when be just able to carry out.
Preferably, the outlet pipe is equipped with water outlet pipe portion flanging, the water outlet pipe portion flanging is equipped with upper through-hole,
The upper surface of the driving cylinder is equipped with upper threaded connection hole, and the outlet pipe is connected to institute by passing through the upper through hole whorl
The upper fixed screw for stating threaded connection hole links together with driving cylinder.It is convenient when fixed.
Preferably, the drainpipe is equipped with draining pipe portion flanging, the draining pipe portion flanging is equipped with lower through-hole,
The lower surface of the driving cylinder is equipped with lower threaded connection hole, and the drainpipe is threaded in institute by passing through the lower through-hole
The lower fixed screw for stating lower threaded connection hole links together with the driving cylinder.Driving cylinder can also play fixed outlet pipe and
The effect of drainpipe.
Preferably, being cone match, the chock and lower annular pressing plate between the chock and upper annular pressing plate
Between be cone match.Chock struts good reliability when annular pressing plate and lower annular pressing plate.
Preferably, the lower end surface of the outlet pipe is equipped with the water outlet pipe portion positioning ring groove circumferentially extended along outlet pipe,
The upper surface of the drainpipe is equipped with the draining pipe portion positioning ring groove circumferentially extended along drainpipe, and the upper end of the positioning ring is worn
It is located in the water outlet pipe portion positioning ring groove, lower end is threaded through in the draining pipe portion positioning ring groove.It can be improved installation yes
Convenience.
The utility model is not necessarily to close up drainpipe relatively when having an advantage that generation leak and outlet pipe can be again
The water for being sealed, therefore be not required in emptying water tank when leak stopping does not interfere the use of water tank.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model reality.
Fig. 2 is the enlarged diagram of the junction of outlet pipe and drainpipe.
Fig. 3 is the partial enlargement diagram at the A of Fig. 2.
In figure: tank body 1, outlet pipe 12, water outlet pipe portion positioning ring groove 121, water outlet pipe portion flanging 13, upper fixed screw
14, drainpipe 3, positioning ring 31, draining pipe portion positioning ring groove 32, accommodation groove 33, draining pipe portion flanging 34, lower fixed screw
36, sealing ring 4, upper Gask-O-Seal 41, connecting cylinder 42, lower Gask-O-Seal 43, upper annular pressing plate 5, lower annular pressing plate
6, chock 7, connecting rod 71, driving cylinder 72, air inlet 73, check valve 74.
Specific embodiment
The utility model is further described with embodiment with reference to the accompanying drawing.
Referring to Fig. 1, a kind of water tank of bottom water outlet, including tank body 1.Tank base is equipped with outlet pipe 12.Outlet pipe edge
Up and down direction extends.The lower end of outlet pipe is to being connected to drainpipe 3.
It referring to figs. 2 and 3, further include positioning ring 31.The lower end surface of outlet pipe is equipped with to be gone out along what outlet pipe circumferentially extended
Water pipe portion positioning ring groove 121.The upper surface of drainpipe is equipped with the draining pipe portion positioning ring groove 32 circumferentially extended along drainpipe.It is fixed
The upper end of position ring is threaded through in water outlet pipe portion positioning ring groove, lower end is threaded through in draining pipe portion positioning ring groove.Outlet pipe, positioning ring
The accommodation groove 33 circumferentially extended along outlet pipe is formed between drainpipe.Sealing ring 4 is arranged on positioning ring.Sealing ring include from
On the upper Gask-O-Seal 41, connecting cylinder 42 and the lower Gask-O-Seal 43 that are sequentially distributed downwards.Pressing is arranged on connecting cylinder to exist
The lower annular pressing plate 6 of upper annular pressing plate 5 and pressing on lower Gask-O-Seal on upper Gask-O-Seal.Upper annular pressing
Be equipped between plate and lower annular pressing plate it is several along sealing ring is circumferentially distributed moved towards connecting cylinder when the upper annular pressing of driving
The chock 7 that plate separates along the vertical direction with lower annular pressing plate.Chock is equipped with connecting rod 71 far from one end of connecting cylinder.Connecting rod
Upper sealing sliding sleeve is equipped with driving cylinder 72.Driving cylinder is equipped with air inlet 73.It is equipped in air inlet towards unlatching inside driving cylinder
Check valve 74.Outlet pipe is equipped with water outlet pipe portion flanging 13.It is discharged pipe portion flanging and is equipped with upper through-hole.The upper surface of driving cylinder
It is equipped with upper threaded connection hole.Outlet pipe is connected to the upper fixed screw 14 of upper threaded connection hole together by passing through upper through hole whorl
Driving cylinder links together.Drainpipe is equipped with draining pipe portion flanging 34.It drains pipe portion flanging and is equipped with lower through-hole.Driving cylinder
Lower surface be equipped with lower threaded connection hole.The lower fixation that drainpipe is threaded in lower threaded connection hole by passing through lower through-hole
Screw 36 links together with driving cylinder.It is cone match between chock and upper annular pressing plate.Chock and lower annular pressing plate
Between be cone match.
By going driving chock to increase insertion depth towards connecting cylinder is mobile to inflation in driving cylinder when use, chock is driven
Annular pressing plate separates along the vertical direction above and below dynamic, and upper annular pressing plate moves up cooperation outlet pipe and clamps annular close
Packing, so that upper Gask-O-Seal links together with the end face seal of outlet pipe, lower annular pressing plate moves down cooperation row
Water pipe and clamp lower Gask-O-Seal so that lower Gask-O-Seal links together with the end face seal of drainpipe, thus real
Reveal the sealing at the docking of water pipe and drainpipe.When generating leakage again using a period of time, by further giving driving cylinder
The insertion depth of chock has been further increased since interior inflation to improve the power of extruding or more Gask-O-Seal and carry out secondary seal firmly i.e.
It can.
Claims (4)
1. a kind of water tank of bottom water outlet, including tank body, the bottom of the tank body are equipped with outlet pipe, which is characterized in that also wrap
Positioning ring and drainpipe are included, the positioning ring is supported between the outlet pipe and drainpipe, the outlet pipe, positioning ring and row
The accommodation groove circumferentially extended along outlet pipe is formed between water pipe, is arranged with sealing ring on the positioning ring, the sealing ring includes
Upper Gask-O-Seal, connecting cylinder and the lower Gask-O-Seal being sequentially distributed from the top down are arranged with pressing on the connecting cylinder and exist
The lower annular pressing plate of upper annular pressing plate and pressing on lower Gask-O-Seal on upper Gask-O-Seal, the upper annular are pressed
Be equipped between pressing plate and lower annular pressing plate it is several along sealing ring is circumferentially distributed moved towards connecting cylinder when the upper annular of driving by
The chock that pressing plate separates along the vertical direction with lower annular pressing plate, the chock are equipped with connecting rod, institute far from one end of connecting cylinder
It states sealing sliding sleeve in connecting rod and is equipped with driving cylinder, the driving cylinder is equipped with air inlet, direction driving is equipped in the air inlet
The check valve that cylinder interior is opened, the driving cylinder are fixed together with the outlet pipe.
2. the water tank of bottom water outlet according to claim 1, which is characterized in that the outlet pipe is equipped with outside water outlet pipe portion
Flange, the water outlet pipe portion flanging are equipped with upper through-hole, and the upper surface of the driving cylinder is equipped with upper threaded connection hole, described
The upper fixed screw that outlet pipe is connected to the upper threaded connection hole by passing through the upper through hole whorl is connected to driving cylinder
Together.
3. the water tank of bottom water outlet according to claim 1 or 2, which is characterized in that the drainpipe is equipped with drainpipe
Portion's flanging, the draining pipe portion flanging are equipped with lower through-hole, and the lower surface of the driving cylinder is equipped with lower threaded connection hole,
The drainpipe is threaded in the lower fixed screw of the lower threaded connection hole with the driving by passing through the lower through-hole
Cylinder links together.
4. the water tank of bottom water outlet according to claim 1 or 2, which is characterized in that the chock and upper annular pressing
It is cone match between plate, is cone match between the chock and lower annular pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821818866.3U CN209337241U (en) | 2018-11-06 | 2018-11-06 | The water tank of bottom water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821818866.3U CN209337241U (en) | 2018-11-06 | 2018-11-06 | The water tank of bottom water outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209337241U true CN209337241U (en) | 2019-09-03 |
Family
ID=67747844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821818866.3U Active CN209337241U (en) | 2018-11-06 | 2018-11-06 | The water tank of bottom water outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209337241U (en) |
-
2018
- 2018-11-06 CN CN201821818866.3U patent/CN209337241U/en active Active
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