CN201351300Y

CN201351300Y - Multi-function bed-pan cleaner pressing-type rinsing brake valve

Info

Publication number: CN201351300Y
Application number: CNU2008201135256U
Authority: CN
Inventors: 宋雄立; 宋玉坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-08
Filing date: 2008-11-08
Publication date: 2009-11-25
Anticipated expiration: 2018-11-08

Abstract

The utility model discloses a multi-function bed-pan cleaner pressing-type rinsing brake valve. A valve body of the brake valve is divided into a water inlet cavity and a water outlet cavity, and a valve plug is opened and closed through the movement from up to bottom of a valve shaft, so that a water through hole of the water inlet cavity and the water outlet cavity is disconnected or is communicated with each other; according different conditions, the upper end of the valve shaft can be hinged with a stress top cover or a lever, and the stress top cover is convenient to complete the opening and closing action with the pedal force, and the lever is applicable to the manual operation, and the brake valve is provided with a limit cylinder, i.e. a protection spring; with the protection spring, the brake valve is prevented from being damaged for the pedal force or the over-pressing of the lever; and since the brake valve can be opened and closed through the pedal force and by manually pressing the lever, the brake valve is very convenient to use in a plurality of sanitation fields or in particular environment, and the brake valve can be widely applied to the rinsing cleaning of the bed-pan cleaner in hospital, hotel, restaurants, household washing room and different public fields, and the brake valve also has promising application prospect in the industrial field.

Description

Multi-functional bedpan sanitary equipment pressing flushing gate valve

Technical field

The utility model relates to the opening/shutting valve that uses in the fluid pipeline, especially for bedpan sanitaryware and relevant pressing flushing gate valve.

Background technology

In existing sanitary equipment valve, the valve that is used for kitchen, washroom adopts the mode of turn spanner or screw rod lifting to make valve opening and closing mostly, and its process generally needs the hand direct control.When being used for the dirty pond of bedpan and some and being not easy to manually operated place and need cleaning heavier article of greasy dirt and dirt by hand, the opening/shutting mode of above-mentioned valve is obviously inconvenience and unhygienic just.Between many public arenas and domestic hygiene or washing room also use a kind of delayed type flush valve, this valve starts valve by manually pushing, need flushing through certain hour, valve just can be closed, a major issue of this delayed type flushing valve is: valve is installed in certain height, valve opening needs manually directly to push valve body, this in public, especially be very antihygienic in the hospital, and valve body structure is complicated, and cost is higher, and the water supply volume of flushing bedpan, sanitary equipment can not artificially be controlled, water supply volume is bigger, than waste water resource.

The utility model content

For addressing the above problem, the utility model proposes a kind of multi-functional bedpan sanitaryware pressing flushing gate valve, this gate valve can be started by foot-operated power, also can be manually opened under the situation that does not contact valve body, under the situation of unhygienic environment and inconvenient hand direct control valve, use very convenient health, and discharging quantity of water can artificially be controlled, and is particularly suitable for washing away in cleaning and the industrial pipeline of bedpan between various public places, domestic hygiene, easy contaminated environment and uses.

The multi-functional bedpan sanitary equipment of the utility model pressing flushing gate valve, valve body sets up intake antrum and water chamber separately, intake antrum connects water inlet pipe, water chamber then joins with the water outlet barrel, unlike the prior art be: valve shaft upper end is equipped with stressed top cover and position-limiting drum thereof, or the valve shaft upper end is hinged with a lever, one of lever one end and valve body are point articulated, the other end is for pushing handle, be in the valve shaft lower end dress valve plug in the intake antrum, shock mount between stressed top cover and water chamber upper surface, and be located in the position-limiting drum.

There is certain spacing spacing described position-limiting drum lower end and water chamber upper surface, and its height and the thickness of stressed top cover are quite or be slightly larger than this gauge.

The distance that described valve shaft and valve plug move down can only be less than or equal to the spacing spacing between position-limiting drum lower end and water chamber upper surface.

In the time of in off position, the elastic force of spring makes valve plug compression seal limbers by valve shaft, the pressure that adds the pipeline current makes water can not enter water chamber, when exerting pressure to stressed top cover, spring is compressed, and valve shaft and valve plug move down, then open the limbers between intake antrum and water outlet cavity, after withdrawing from the pressure that puts on stressed top cover, the elastic force of spring makes valve plug and valve shaft upwards, and valve plug then seals the limbers and blocks current.Because gate valve is opened with pressing force, therefore be particularly suitable for the occasion of foot pedal opening valve.

The another kind of opening ways of this gate valve is that the effect by a lever makes valve shaft and valve plug motion, and valve shaft and lever are hinged, thereby an end of manual presses lever makes valve shaft move down Open valve, and the elastic force of removing the power rear spring makes valve closing.

The beneficial effects of the utility model are: simple in structure, practical, and can use different materials to manufacture, cost is lower, can be widely used in the flushing of bedpan sanitary equipment between hotel's dwelling house and public places sanitary.Because this valve has, except that such use, as valve body material is suitably selected and is manufactured, this valve also can be used for being unsuitable on the industrial pipeline with hand direct control valve body high temperature, have in the environment of corrosive medium.

Description of drawings

Fig. 1 is the partial sectional view of first embodiment of the utility model;

Fig. 2 is second embodiment front view of the utility model.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

Embodiment 1

With reference to Fig. 1, valve body is cylindrical shape or makes nearly square frame shape as required, divide intake antrum 1 and water chamber 2 in the valve body, intake antrum is divided into dismantled and assembled bottom plug 11, so that the installation and maintenance of valve part, two chambers have being separated by every pulling 5 of limbers by the centre, and inlet channel communicates with the intake antrum Room 1 of valve body, 2 of water chambers have one or several weep hole or gutters of circumferentially distributing, can join with many pipelines.The valve shaft 3 of one of main parts size of gate valve is affixed with the stressed top cover 8 of upper end by limbers, water chamber 2, the lower end is fixed with a valve plug 4 in intake antrum 1, there is a position-limiting drum that is connected as a single entity with it 7 stressed top cover 8 lower ends, interior installing spring 6, its pre-elastic force acts between stressed top cover 8 and valve body, and the valve plug 4 that makes the upper end have seal by valve shaft 3 presses the limbers, thereby blocks fluid passage, another effect of position-limiting drum 7 is to keep spring 6 not swing, and makes it operate as normal.When valve is in closed condition; position-limiting drum 7 has certain spacing with the valve body upper surface; the thickness of this spacing spacing and stressed top cover 8 quite or be slightly larger than this thickness; when stressed top cover 8 is subjected to legpower or active force; 6 on spring is compressed, and valve shaft 3 and valve plug 4 move down, and gate valve is opened; valve shaft 3 and valve plug 4 displacements can only help the protective valve body structure and excessively not damage because of active force like this smaller or equal to the spacing spacing between position-limiting drum and valve body this moment.In Fig. 1, dotted portion represents to be in the position of the valve plug 4 of opening.

Embodiment 2

With reference to Fig. 2, valve is not except establishing stressed top cover 8, and its internal construction is basic identical, and a lever 9 is equipped with in valve shaft 3 upper ends of this valve, and hinged with valve shaft 3.One fulcrum 10 of lever 9 one ends and valve body is hinged, thereby the other end forms a leverage for pushing handle.Impose pressing force to handle, valve opening is then removed after the power under the effect of spring 6 valve closing.

Claims

1, a kind of multi-functional bedpan sanitary equipment pressing flushing gate valve, valve body sets up intake antrum (1) and water chamber (2) separately, intake antrum (1) connects water inlet pipe, water chamber (2) then joins with the water outlet barrel, it is characterized in that: valve shaft (3) upper end is equipped with stressed top cover (8) and position-limiting drum (7) thereof, or valve shaft (3) upper end is hinged with a lever (9), lever (9) one ends and valve body one fulcrum (10) are hinged, the other end is for pushing handle, be in valve shaft (3) the lower end dress valve plug (4) in the intake antrum (1), shock mount (6) between stressed top cover (8) and water chamber (2) upper surface, and be located in the position-limiting drum (7).

2, gate valve according to claim 1 is characterized in that: removable bottom plug (11) is established at intake antrum (1) end.

3, gate valve according to claim 1 is characterized in that: there is certain spacing spacing position-limiting drum (7) lower end and water chamber (2) upper surface, and its height and the thickness of stressed top cover (8) are quite or be slightly larger than this gauge.

4, gate valve according to claim 1 is characterized in that: when gate valve was opened, the distance that valve shaft (3) and valve plug (4) move down can only be less than or equal to the spacing spacing between position-limiting drum (7) lower end and water chamber (2) upper surface.