CN213064640U - Low-cost upper water outlet and inlet valve - Google Patents
Low-cost upper water outlet and inlet valve Download PDFInfo
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- CN213064640U CN213064640U CN202021904610.1U CN202021904610U CN213064640U CN 213064640 U CN213064640 U CN 213064640U CN 202021904610 U CN202021904610 U CN 202021904610U CN 213064640 U CN213064640 U CN 213064640U
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- water outlet
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Abstract
The utility model discloses a low-cost upper water outlet and inlet valve, which comprises a water inlet part, a water outlet part and a top cover; the water inlet part is a tubular piece which is communicated up and down, and the lower end of the water inlet part is arranged on the water storage tank and is communicated with an external water source; the water outlet part is an upper through piece and a lower through piece which are sleeved on the periphery of the upper end of the water inlet part at intervals, and the water outlet part is fixedly connected with the water inlet part; the bottom of the water outlet part is provided with a plurality of water outlet holes for leading water into the water storage tank; the top cover is arranged in the water outlet part above the water inlet part; a water stop pad is arranged at the lower end of the top cover; the lower plane of the water stop pad is positioned on the end surface above the water outlet of the water inlet part, and the water stop pad is driven to be attached to the end surface above the water outlet of the water inlet part by the up-and-down action of a driving mechanism to close water inlet or separate and open water inlet; the utility model discloses a simple structure can realize the upper end and go out water, can effectively reduce production and cost of maintenance.
Description
Technical Field
The utility model relates to a bathroom technical field, specific go up water inlet valve with low costs that says so.
Background
The existing water tank inlet valve generally comprises a water inlet part, a water outlet pipe, a top cover, a water stop pad, a swing arm, a floating barrel, a small water tank and the like, wherein a water outlet of the water outlet pipe is arranged at the lower end of the water tank, and in order to prevent water stored in the water tank from being sucked backwards, a suck-back prevention device is often required to be additionally installed, so that the structure is complex, equipment faults are easy to occur, and the production cost is also increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a go out water intaking valve on the low cost, when the pressure release hole of this go out water intaking valve on the low cost was opened, the stagnant water pad goes out the water end separation with the portion of intaking under the water pressure effect, lets in water the storage water tank, and when the pressure release hole was closed, the stagnant water pad inflation back goes out the water end laminating with the portion of intaking, stops to add water toward the storage water tank, and simple structure can realize the upper end and go out water, can effectively reduce production and cost of maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a low-cost upper water outlet and inlet valve comprises a water inlet part, a water outlet part and a top cover; the water inlet part is a tubular piece which is communicated up and down, and the lower end of the water inlet part is arranged on the water storage tank and is communicated with an external water source; the water outlet part is an upper through piece and a lower through piece which are sleeved on the periphery of the upper end of the water inlet part at intervals, and the water outlet part is fixedly connected with the water inlet part; the bottom of the water outlet part is provided with a plurality of water outlet holes for leading water into the water storage tank; the top cover is arranged in the water outlet part above the water inlet part; a water stop pad is arranged at the lower end of the top cover; the lower plane of the water stop pad is positioned on the end surface above the water outlet of the water inlet part, and the water stop pad is driven to be attached to the end surface above the water outlet of the water inlet part to close water inlet or to be separated to open water inlet through the up-and-down action of a driving mechanism.
Furthermore, an external thread part is formed at the bottom end of the water inlet part, and a flange is integrally formed above the external thread part.
Furthermore, a plurality of separation strips arranged along the water outlet direction are fixed on the outer wall of the water inlet part below the water outlet hole, and the coarse water flow is divided into a plurality of strands of fine water flows through the separation strips.
Furthermore, the driving mechanism comprises a small water tank, a buoy, a swing arm and an adjusting screw rod; the small water tank is arranged on the water inlet part; the lower end of the small water tank is provided with a drain hole; the buoy is arranged in the small water tank, and the upper end surface of the small water tank is lower than the water outlet hole; the lower end of the swing arm is rotatably connected with the upper end of the adjusting screw rod, the adjusting screw rod is connected with the side end of the float bowl, and the upper end of the swing arm is pivoted with the top cover; the top cap upper end is provided with the pressure release hole, and the swing arm end is located the pressure release hole, goes up and down through the flotation pontoon and drives the swing arm end with the pressure release hole closure on the top cap or open.
Furthermore, a plurality of mounting bars are fixed on the outer wall of the water inlet part along the length direction of the water inlet part; a lifting sleeve is fixed on one side of the small water tank; the lifting sleeve is tightly sleeved on the mounting bar, and a plurality of clamping grooves are formed in one mounting bar at intervals from top to bottom; a limiting piece is arranged at the position of the lifting sleeve corresponding to the clamping groove in a penetrating manner; the inner side of the limiting piece is provided with a clamping strip, and the small water tank is locked on the small water tank by inserting the clamping strip into the clamping groove.
Furthermore, the lower end of the adjusting screw is in threaded connection with the buoy, and the buoy is driven to float upwards in the small water tank by rotating the adjusting screw.
After the technical scheme is adopted, the utility model discloses following beneficial effect has:
1. the utility model relates to a low-cost upper water outlet and inlet valve, when the water storage tank is filled with water, water enters into the small water tank from the drain hole along with the rising of the water level, after the water enters into the small water tank, the buoy rises under the action of buoyancy, the tail end of the driving swing arm closes the pressure relief hole, the back pressure is generated after the water stop pad expands to be attached to the water outlet end of the water inlet part, and the water filling into the water storage tank is stopped; after the storage water tank drains water, along with the decline of water level, water in the little water tank flows into the storage water tank from the wash port, and the flotation pontoon descends, and drive swing arm end and pressure release hole separation, the stagnant water pad separates with the portion of intaking play water end under the water pressure effect, begins to add water toward the storage water tank, and because the flotation pontoon height is less than the apopore, the suck-back phenomenon can not appear, and simple structure can realize the upper end and go out water, can effectively reduce production and cost of maintenance.
2. The utility model relates to a low-cost water intaking valve of going up goes out can cut apart into a plurality of strands of thin rivers with thick rivers through the parting strip, and thin rivers can be along parting strip flow direction storage tank in, can weaken the local impact of rivers.
3. The utility model relates to a low-cost water intaking valve of going up out, through rotatory flotation pontoon, adjustable flotation pontoon is installed the height on adjusting screw, and the lifting sleeve that slides again establishes little water tank cover in the outside back of flotation pontoon, through spacing piece and card strip, locks little water tank in the portion of intaking, and the storage water level of adjustable storage water tank, the flexibility is strong.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partially cut-away schematic view of the present invention;
fig. 3 is an exploded view of the present invention;
FIG. 4 is a schematic view of the top view of the water inlet and outlet parts of the present invention;
fig. 5 is a schematic structural view of the limiting plate and the clamping strip of the present invention.
The reference numbers in the figures denote:
1. a water inlet part; 10. mounting a bar; 100. a card slot; 11. an external threaded portion; 12. a flange; 2. a water outlet part; 20. a water outlet hole; 3. a top cover; 30. a water stop pad; 31. a pressure relief vent; 4. a drive mechanism; 40. a small water tank; 400. a drain hole; 401. a lifting sleeve; 402. a limiting sheet; 403. clamping the strip; 41. a float bowl; 42. swinging arms; 43. adjusting the screw rod; 5. a dividing strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, a low-cost upper water inlet valve includes a water inlet portion 1, a water outlet portion 2 and a top cover 3; the water inlet part 1 is a tubular member which is through up and down, the lower end of the water inlet part is arranged on a water storage tank (not shown in the figure) and is communicated with an external water source; the water outlet part 2 is an upper through piece and a lower through piece which are sleeved on the periphery of the upper end of the water inlet part 1 at intervals, and the water outlet part 2 is fixedly connected with the water inlet part 1; the bottom of the water outlet part 2 is provided with a plurality of water outlet holes 20 for leading water into the water storage tank; the top cover 3 is arranged in the water outlet part 2 above the water inlet part 1; a water stop pad 30 is arranged at the lower end of the top cover 3; the lower plane of the water stop pad 30 is located on the end surface above the water outlet of the water inlet part 1, and the water stop pad 30 is driven to be attached to the end surface above the water outlet of the water inlet part 1 to close water inlet or to be separated to open water inlet through the up-and-down action of a driving mechanism 4.
As shown in fig. 1 and 3, an external thread part 11 is formed at the bottom end of the water inlet part 1, and a flange 12 is integrally formed above the external thread part 11 so that the water inlet part 1 is mounted on the tank.
As shown in fig. 1 to 4, a plurality of separation strips 5 arranged along the water outlet direction are fixed on the outer wall of the water inlet portion 1 below the water outlet hole 20, and the coarse water flow is divided into a plurality of fine water flows by the separation strips 5.
As shown in fig. 1, 2 and 3, the driving mechanism 4 includes a small water tank 40, a float 41, a swing arm 42 and an adjusting screw 43; the small water tank 40 is arranged on the water inlet part 1; the lower end of the small water tank 40 is provided with a drain hole 400; the buoy 41 is arranged in the small water tank 40, and the upper end surface of the small water tank 40 is lower than the water outlet hole 20; the lower end of the swing arm 42 is rotatably connected with the upper end of the adjusting screw 43, the adjusting screw 43 is connected with the side end of the buoy 41, and the upper end of the swing arm 42 is pivoted with the top cover 3; the upper end of the top cover 3 is provided with a pressure relief hole 31, the tail end of the swing arm 42 is positioned on the pressure relief hole 31, and the float 41 is lifted and driven to drive the tail end of the swing arm 42 to close or open the pressure relief hole 31 in the top cover 3.
As shown in fig. 1, 2, 3 and 5, a plurality of mounting bars 10 are fixed on the outer wall of the water inlet part 1 along the length direction thereof; a lifting sleeve 401 is fixed on one side of the small water tank 40; the lifting sleeve 401 is tightly sleeved on the mounting bars 10, wherein a plurality of clamping grooves 100 are arranged on one mounting bar 10 at intervals from top to bottom; a limiting sheet 402 penetrates through the position, corresponding to the clamping groove 100, of the lifting sleeve 401; the inner side of the limiting piece 402 is provided with a clamping strip 403, and the small water tank 40 is locked on the small water tank 40 by inserting the clamping strip 403 into the clamping groove 100.
As shown in fig. 1, 2 and 3, the lower end of the adjusting screw 43 is in threaded connection with the float 41, and the float 41 is driven to float in the small water tank 40 by rotating the adjusting screw 43.
The working principle of the utility model is as follows:
the utility model relates to a when water intaking valve uses on low cost, through rotatory flotation pontoon 41, height on adjusting screw 43 is installed to adjustable flotation pontoon 41, and lifting sleeve 401 slides again, establishes little water tank 40 cover in the outside back of flotation pontoon 41, through spacing piece 402 and card strip 403, locks little water tank 40 on the portion of intaking 1, the storage water level of adjustable storage water tank. When water is added into the water storage tank, water enters the small water tank 40 from the water discharge hole 400 along with the rise of the water level, after the water enters the small water tank 40, the buoy 41 rises under the action of buoyancy, the tail end of the swing arm 42 is driven to close the pressure relief hole 31, the water stop pad 30 expands to generate back pressure to be attached to the water outlet end of the water inlet portion 1, and the water adding into the water storage tank is stopped. After the storage water tank drains, along with the water level descends, water in the small water tank 40 flows into the storage water tank from the drain hole 400, the float 41 descends, the tail end of the driving swing arm 42 is separated from the pressure relief hole 31, the water stop pad 30 is separated from the water outlet end of the water inlet portion 1 under the action of water pressure, water begins to be added into the storage water tank, and the float 41 is lower than the water outlet hole 20 in height, so that the suck-back phenomenon cannot occur, the structure is simple, water outlet at the upper end can be realized, and the production and.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A low-cost upper water outlet and inlet valve is characterized in that: comprises a water inlet part (1), a water outlet part (2) and a top cover (3); the water inlet part (1) is a tubular piece which is communicated up and down, and the lower end of the water inlet part is arranged on the water storage tank and is communicated with an external water source; the water outlet part (2) is an upper through piece and a lower through piece which are sleeved on the periphery of the upper end of the water inlet part (1) at intervals, and the water outlet part (2) is fixedly connected with the water inlet part (1); the bottom of the water outlet part (2) is provided with a plurality of water outlet holes (20) for introducing water into the water storage tank; the top cover (3) is arranged in the water outlet part (2) above the water inlet part (1); a water stop pad (30) is arranged at the lower end of the top cover (3); the lower plane of the water stop pad (30) is located on the end face above the water outlet of the water inlet part (1), and the water stop pad (30) is driven to be attached to the end face above the water outlet of the water inlet part (1) through up-and-down movement of a driving mechanism (4) to close water inlet or separate and open water inlet.
2. A low cost upper outlet/inlet valve as claimed in claim 1 wherein: an external thread part (11) is formed at the bottom end of the water inlet part (1), and a flange (12) is integrally formed above the external thread part (11).
3. A low cost upper outlet/inlet valve as claimed in claim 1 wherein: a plurality of separation strips (5) arranged along the water outlet direction are fixed on the outer wall of the water inlet part (1) below the water outlet hole (20), and the coarse water flow is divided into a plurality of strands of fine water flows through the separation strips (5).
4. A low cost upper outlet/inlet valve as claimed in claim 1 wherein: the driving mechanism (4) comprises a small water tank (40), a buoy (41), a swing arm (42) and an adjusting screw rod (43); the small water tank (40) is arranged on the water inlet part (1); the lower end of the small water tank (40) is provided with a drain hole (400); the buoy (41) is arranged in the small water tank (40), and the upper end surface of the small water tank (40) is lower than the water outlet hole (20); the lower end of the swing arm (42) is rotatably connected with the upper end of an adjusting screw rod (43), the adjusting screw rod (43) is connected with the side end of the buoy (41), and the upper end of the swing arm (42) is pivoted with the top cover (3); the pressure relief hole (31) is formed in the upper end of the top cover (3), the tail end of the swing arm (42) is located on the pressure relief hole (31), and the tail end of the swing arm (42) is driven to close or open the pressure relief hole (31) in the top cover (3) through the lifting of the buoy (41).
5. A low cost upper outlet/inlet valve as claimed in claim 4 wherein: a plurality of mounting bars (10) are fixed on the outer wall of the water inlet part (1) along the length direction; a lifting sleeve (401) is fixed on one side of the small water tank (40); the lifting sleeve (401) is tightly sleeved on the mounting bars (10), wherein a plurality of clamping grooves (100) are formed in one mounting bar (10) at intervals from top to bottom; a limiting piece (402) penetrates through the position, corresponding to the clamping groove (100), of the lifting sleeve (401); the inner side of the limiting piece (402) is provided with a clamping strip (403), and the small water tank (40) is locked on the small water tank (40) by inserting the clamping strip (403) into the clamping groove (100).
6. A low cost upper outlet/inlet valve as claimed in claim 4 wherein: the lower end of the adjusting screw rod (43) is in threaded connection with the buoy (41), and the buoy (41) is driven to float upwards in the small water tank (40) by rotating the adjusting screw rod (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021904610.1U CN213064640U (en) | 2020-09-03 | 2020-09-03 | Low-cost upper water outlet and inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021904610.1U CN213064640U (en) | 2020-09-03 | 2020-09-03 | Low-cost upper water outlet and inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213064640U true CN213064640U (en) | 2021-04-27 |
Family
ID=75556633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021904610.1U Active CN213064640U (en) | 2020-09-03 | 2020-09-03 | Low-cost upper water outlet and inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213064640U (en) |
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2020
- 2020-09-03 CN CN202021904610.1U patent/CN213064640U/en active Active
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