CN2795310Y

CN2795310Y - Guide tube type drainage valve

Info

Publication number: CN2795310Y
Application number: CN 200520080280
Authority: CN
Inventors: 李飞宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-19
Filing date: 2005-01-19
Publication date: 2006-07-12
Anticipated expiration: 2015-01-19

Abstract

The utility model discloses a guide tube type drainage valve, which comprises a drainage base 1, a valve body 2, a floating barrel 3, a rubber pad 4 of a drainage port, a guide rubber pad 5, a guide pedestal 6, an operating rod 7, a drainage body 8, a hole cover 9, a floating body 10, a water storage container 11, an adjustment sheet 12, etc. The utility model is characterized in that a plurality of through holes 13 are arranged between the floating barrel 3 and the water storage container 11, the hole cover 9 which can be opened and closed is arranged on the through holes 13; the position of the guide pedestal 6 is provided with the guide rubber pad 5, and the position of the drainage port is provided with the rubber pad 4 of the drainage port; an opening is arranged on the water storage container 11, and the opening position is provided with the movable adjustment sheet 12. As the utility model has the structure, the guide tube type drainage valve has the advantages of light operating force, long service life and accurate control of residual water height.

Description

A kind of guide's cartridge type draining valve

Technical field

The utility model relates to a kind of dewatering installation that is used for water tank, particularly relates to guide's cartridge type draining valve that a kind of operating physical force is light, displacement is adjustable.

Background technology

Now, it is a severe problem that water resource lacks, water on the flush toilet has accounted for most of people's daily life water, the manufacturer of many flush toilet is by improving the water level of water tank, thereby increase the potential energy of wash water, the measures such as bore that perhaps strengthen outfall improve dashing of toilet and select effect, improve the utilization rate of water, using water wisely.And after having implemented these similar improvement measures, pressure on the seal member of draining valve increases exponentially, not only significantly reduce draining valve application life, and the user must use bigger power, can make toilet finish the function of dashing choosing, bring inconvenience to people.For this reason, the cartridge type draining valve that a kind of operating physical force is light arises at the historic moment.This utility model has demonstrated fully its advantage in the deficiency that has overcome the technology of existing draining valve aspect adaptive high water level, the bigbore toilet.

The utility model content

The utility model has been intended to propose guide's cartridge type draining valve that a kind of operating physical force is light, displacement is adjustable.

A kind of guide's cartridge type draining valve that the utility model proposes, comprise water-drainage base seat, valve body, keg float, the outfall rubber cushion, guide's rubber cushion, guide's pedestal, action bars, the draining body, port lid, buoyancy aid, tank, adjustment sheet etc., it is characterized in that between keg float and tank, being provided with some through holes, but the port lid of folding is set on the through hole, the place establishes guide's rubber cushion at guide's pedestal, the place is provided with seal gasket in outfall, cover at tank and to offer opening, and movably adjustment sheet is set at opening part, wherein dewatering installation comprises valve body and water-drainage base seat, the structure of described valve body is row's body from top to bottom, valve body, the outfall rubber cushion, water-drainage base seat and be embedded in balance weight body and keg float in the valve body; Starting drive comprises guide's rubber cushion and guide's pedestal, and guide's rubber cushion is contained in the above-mentioned valve body, constitutes sealing with valve body and guide's pedestal; But its structure of control device comprises several through holes of above-mentioned valve body top and the port lid of folding through hole; Tunable arrangement comprises tank and adjustment sheet, and tank is provided with opening and exterior.

The buoyancy aid that can in tank, be coupling, the port lid that is connected one with buoyancy aid covers on the through hole; Adjustment sheet can be parallel-moving type, also can be rotary; The saw blade shape is set on the tank, adjustment sheet can be limited in some diverse locations; Keg float is airtight.

Because the utility model has said structure, port lid can be according to the folding of the above-mentioned through hole of level control in the tank; Adjustment sheet is set on the tank, and mobile adjustment sheet changes the speed that descends at the tank liquid level; When draining valve was in the sealing water stored state, outfall rubber cushion and guide's rubber cushion all were in sealing state, and buoyancy aid is in the extreme higher position, and port lid seals through hole; When draining valve is desired draining, press down action bars, row's body and guide's pedestal move downward, its sealing face leaves guide's rubber cushion, water storage is flowed out sky in the chamber, and the pressure of water descends in the chamber, then, keg float and valve body float under the hydraulic action in water-closet tank, simultaneously, row's body also moves upward under the effect of stage clip elastic force, quicken keg float and valve body and move upward, water is discharged in a large number from outfall; Water level continues to descend in the water tank, drawdown in the tank is to the bottom, the buoyancy of buoyancy aid disappears, buoyancy aid drops to extreme lower position, make port lid leave through hole, water or air enter from through hole, break the equilibrium of forces that is subjected to valve body, and the valve body band sealing face and the sealing that the outfall rubber cushion falls to water-drainage base seat together.The utility model has the advantages that: (1) operating physical force is light; (2) life-span is long; (3) residual water level control accurately;

Description of drawings

Fig. 1 a is the structural representation of the utility model embodiment;

Fig. 1 b is the lateral view of Fig. 1 a;

Fig. 2 a is another structural representation of the utility model embodiment;

Fig. 2 b is the lateral view of Fig. 2 a;

Fig. 3 is the hull-borne figure of the utility model embodiment.

Specific embodiment

Embodiment 1: with reference to Fig. 1 a, Fig. 1 b and Fig. 3, a kind of guide's cartridge type draining valve, comprise water-drainage base seat 1, valve body 2, keg float 3, outfall rubber cushion 4, guide's rubber cushion 5, guide's pedestal 6, action bars 7, draining body 8, port lid 9, buoyancy aid 10, tank 11, adjustment sheet 12 etc., it is characterized in that between keg float 3 and tank 11, being provided with some through holes 13, but the port lid 9 of folding is set on the through hole, 6 places establish guide's rubber cushion 5 at guide's pedestal, at the outfall place outfall rubber cushion 4 is set, cover at tank 11 and to offer opening, and movably adjustment sheet 12 is set at opening part, wherein dewatering installation comprises valve body and water-drainage base seat, the structure of described valve body top to bottm is row's body, valve body, the outfall rubber cushion, water-drainage base seat and be embedded in balance weight body and keg float in the valve body; Starting drive comprises guide's rubber cushion and guide's pedestal, and guide's rubber cushion is contained in the above-mentioned valve body, constitutes sealing with valve body and guide's pedestal; But its structure of control device comprises several through holes of above-mentioned valve body top and the port lid of folding through hole; Tunable arrangement comprises tank and adjustment sheet, and tank is provided with opening and exterior, and adjustment sheet snaps onto on the tank, and is closely attached on opening; The buoyancy aid that in tank, is coupling, the port lid that is connected one with buoyancy aid covers on the through hole; When draining valve was in the sealing water stored state, outfall rubber cushion and guide's rubber cushion all were in sealing state, and buoyancy aid is in the extreme higher position, and port lid seals through hole; When draining valve is desired draining, press down action bars, its seat of row's body and guide moves downward, its sealing face leaves guide's rubber cushion, water storage is flowed out sky in the chamber, and the pressure of water descends in the chamber, then, keg float and valve body float under the hydraulic action in water-closet tank, simultaneously, row's body also moves upward under the effect of stage clip elastic force, quicken keg float and valve body and move upward, water is discharged in a large number from outfall; Water level continues to descend in the water tank, drawdown in the tank is to the bottom, the buoyancy of buoyancy aid disappears, buoyancy aid drops to extreme lower position, make port lid leave through hole, water or air enter from through hole, break the equilibrium of forces that is subjected to valve body, and the valve body band sealing face and the sealing that the outfall rubber cushion falls to water-drainage base seat together.

Embodiment 2: with reference to Fig. 2 a, and Fig. 2 b and Fig. 3, when draining valve was in the sealing water stored state, outfall rubber cushion and guide's rubber cushion all were in sealing state, and buoyancy aid is in the extreme higher position, and port lid seals through hole; When draining valve is desired draining, guide's pedestal is moved downward, its sealing face leaves guide's rubber cushion, and water storage is flowed out sky in the chamber, and the pressure of water descends in the chamber, and then, keg float and valve body float under the hydraulic action in water-closet tank, and water is discharged in a large number from outfall; Water level continues to descend in the water tank, drawdown in the tank is to the bottom, the buoyancy of buoyancy aid disappears, buoyancy aid drops to extreme lower position, port lid leaves through hole, water or air water through hole enter, and break the equilibrium of forces that is subjected to valve body, and the valve body band sealing face and the sealing that falls to water-drainage base seat with the outfall rubber cushion.

Claims

1, a kind of guide's cartridge type draining valve, comprise water-drainage base seat (1), valve body (2), keg float (3), outfall rubber cushion (4), guide's rubber cushion (5), guide's pedestal (6), action bars (7), draining body (8), port lid (9), buoyancy aid (10), tank (11), adjustment sheet (12) etc., it is characterized in that between keg float (3) and tank (11), being provided with some through holes (13), but the port lid (9) of folding is set on the through hole, locate to establish guide's rubber cushion (5) at guide's pedestal (6), outfall rubber cushion (4) is set at the outfall place, cover at tank and to offer opening, and movably adjustment sheet (12) is set at opening part, wherein dewatering installation comprises valve body and water-drainage base seat, the structure of described valve body top to bottm is row's body, keg float, spool, the outfall rubber cushion, water-drainage base seat and be embedded in balance weight body in the valve body; Starting drive comprises guide's rubber cushion and guide's pedestal, and guide's rubber cushion is contained in the above-mentioned valve body, constitutes sealing with valve body and guide's pedestal; But its structure of control device comprises several through holes of above-mentioned valve body top and the port lid of folding through hole; Tunable arrangement comprises tank and adjustment sheet, and tank is provided with opening and exterior.

2, a kind of guide's cartridge type draining valve according to claim 1 is characterized in that the buoyancy aid (10) that can be coupling in tank (11), the port lid (9) that is connected one with buoyancy aid (10) covers on the through hole (13).

3, a kind of guide's cartridge type draining valve according to claim 1 is characterized in that adjustment sheet (12) can be parallel-moving type, also can be rotary.

4, a kind of guide's cartridge type draining valve according to claim 1 is characterized in that on the tank (11) the saw blade shape being set, and with the adjustment sheet interworking, adjustment sheet can be limited in some diverse locations.

5, a kind of guide's cartridge type draining valve according to claim 1 is characterized in that keg float (3) is airtight.