CN2353994Y - Sanitary water-nozzle - Google Patents

Abstract

The utility model belongs to a sanitary water nozzle, which belongs to a sanitary device. The solution is especially advanced in order to overcome the secondary pollution which is formed because of the shutdown of a self-closing valve when hands are washed by common sanitary devices. The sanitary water nozzle is composed of a base, a self-closing valve, a water storage device, and an air exhaust pipe. One end of the base is connected with a water pipe and is provided with the self-closing valve; the front part of the base is strictly connected with the water storage device; the water storage opening of the water storage device is communicated with the water storage device; the lower part is provided with an outward water exhaust opening, and in addition, the water storage device is also provided with one air exhaust pipe. After the water passes through the self-closing valve, a larger portion enters the water storage device; a smaller portion can flow out through a water outlet; when the internal part of the water storage device is filled with the water, or the hands are basically washed, the self-closing valve is closed at first; after the hands are flushed with the stored water, the self-closing valve does not need to be touched again, and the secondary pollution can be avoided.

Description

Sanitary water tap

The utility model belongs to a kind of parts on the sanitary equipment, and it is specifically related to a kind of structure of novel water nozzle.

Along with the development of society and improving constantly of material life, general people's civilization and sanitary condition all improve significantly, attention to hygiene will often be washed one's hands, but people also find to cause again the pollution of secondary when closing the valve of water after the dirty hand washing only, wanting to address this problem just needs to cause the waste of time and water with a certain amount of water sparge water tap.The kind of the water tap that opens and closes without handling is existing a lot, as in light-operated, that pin is stepped on, the hospital long remove with the crown or the like, but their complex structure, cost height and rate of fault are also high, general family cannot use.

The purpose of this utility model is for overcome in the prior art special this programme that proposes of secondary pollution problem that general water nozzle exists when washing one's hands, and------sanitary water tap, it has simple in structure, the secondary pollution in the time of avoiding washing one's hands, can be suitable in general family or public place use.

By as above design, the sanitary water tap that this programme provided, it is characterized in that it is by pedestal, the joint door, the water storage container outlet pipe is formed, its pedestal is that the rear end is tubular, the front portion is a disc-shape, there is the screw thread that connects usefulness in the pipe portion of rear end, there was passage and joint door of water at its middle part, the top of its front end has one tightly to cooperate the water storage container of installing with it, there is the water storage mouth that links with intake tunnel to communicate in the front upper place of pedestal with water storage container, there is downward drain opening the front lower place, but drain opening pass through the pass through area of area less than the water storage mouth, be provided with a hard-wired outlet pipe on pedestal, this outlet pipe is with water storage container and external communication, and the upper end of outlet pipe is near the top of water storage container.

In this programme, anterior joint door can be ball valve, stopcock, gate valve.Water storage container can be the scyewed joint that adds sealing gasket with connecting of pedestal, also can be that the bayonet socket that adds sealing gasket connects.

Adopt this programme can embody following superiority: to open the water source when 1. using, a water part that enters this water nozzle enters water storage container, sub-fraction flows out from drain opening, what discharged the lower end of outlet pipe during beginning is the air of water storage container inside, when the gas of exhaust discharge becomes water, illustrate that water base storage in the water storage container is full, be filled with water or washing one's hands when finishing substantially at water storage container, can earlier the joint door of water inlet be closed, outlet pipe air inlet this moment, the water in the water storage container flows out gradually, when the current in the water storage container are clean, hand has washed and has finished, and the hand of cleaning need not to go contact joint door again, can solve the secondary pollution problem up hill and dale; 2. as long as use is proper, can avoid water flushing tap, the characteristics that it has water-saving, saves time; 3. it is simple in structure, low cost of manufacture, better function, is suitable for producing in batches and promotes the use of.

Fig. 1 is the structural representation of this programme sanitary water tap.

The embodiment of existing accompanying drawings this programme.This sanitary water tap is made of pedestal 1, joint door 2, water storage container 3, outlet pipe 4.The rear of pedestal connects with water pipe, its water inlet is provided with the joint door, this joint door can be forms such as ball valve, stopcock or gate valve, and the front portion of pedestal is a disc, and its top tightly connects with water storage container, this connection can be the scyewed joint of band sealing gasket, the bayonet socket that also can be the band sealing gasket connects, and the intake tunnel front end upwards has the water storage mouth to communicate with water storage container, and outside drain opening is arranged at the bottom, also be provided with a hard-wired outlet pipe on pedestal, it is with water storage container and external communication.Since the water storage mouth of this water nozzle pass through the pass through area of area greater than drain opening, so the water sub-fraction that enters from the water source is in use discharged, and most water is deposited in water storage container, this moment, outlet pipe was discharged the air in the water storage container, when the height of the water surface in the water storage container equals the height of outlet pipe, outlet pipe begins water outlet, when water storage container is filled with water or is washing one's hands when finishing substantially, close the joint door earlier, the water that discharge in the water storage container this moment can wash down hand at last, washing one's hands to contact tap once more, can avoid secondary pollution, uses can fully show water-saving when proper, the advantage that saves time.

Claims (3)

1. sanitary water tap, it is characterized in that it is by pedestal (1), joint door (2), water storage container (3) outlet pipe (4) is formed, its pedestal is that the rear end is tubular, the front portion is a disc-shape, there is the screw thread that connects usefulness in the pipe portion of rear end, there was passage and joint door of water at its middle part, the top of its front end has one tightly to cooperate the water storage container of installing with it, there is the water storage mouth that links with intake tunnel to communicate in the front upper place of pedestal with water storage container, there is downward drain opening the front lower place, but drain opening pass through the pass through area of area less than the water storage mouth, on pedestal, be provided with a hard-wired outlet pipe, this outlet pipe is with water storage container and external communication, and the upper end of outlet pipe is near the top of water storage container.

2. according to the described sanitary water tap of claim 1, the joint door that it is characterized in that this equipment front portion can be ball valve, stopcock, gate valve.

3. according to the described sanitary water tap of claim 1, it is characterized in that its water storage container and connecting of pedestal can be the scyewed joint that adds sealing gasket, also can be that the bayonet socket that adds sealing gasket connects.

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