CN2876484Y

CN2876484Y - Water saving apparatus

Info

Publication number: CN2876484Y
Application number: CN 200620018610
Authority: CN
Inventors: 张学亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-28
Filing date: 2006-03-28
Publication date: 2007-03-07
Anticipated expiration: 2016-03-28

Abstract

The utility model a water-saving device with a cylindrical shell; the cylindrical shell is disposed with a honeycomb screen on the bottom, a tapered filtering net is disposed on the top of the shell, a gas-water mixing chamber made of an intercepting plate and a disk diverter is disposed in the middle of cylindrical shell, and a bubble chamber is disposed in the lower part of the cylindrical shell; the wall of the bubble chamber is disposed with an air inlet, a gas-water stripper loop is disposed in the upper part of the bubble chamber, and the gas-water stripper loop is installed between the disk diverter and the inner wall of the cylindrical shell. The effect of the water-saving device is excellent which is not easy to be blocked up with scale and prolongs the service life, moreover, the model could solve the problem that the effect of the present water-saving device is not obvious, the filtering function is bad, service life is short and cleansing is not convenient.

Description

Water economizer

Technical field

The utility model relates to a kind of water saving fixtures, be particularly related to a kind of water economizer that is installed on the water tap, be characterized in that intercepter plate, dish type fluid director etc. are equipped with in portion within it, and be equipped with cellular taper filter screen and cellular screens, can better purify water the conserve water resource.

Technical background

At present, the domestic water scarcity of resources, this has become the key factor of restriction Chinese development.What kind of science water, reasonable use of water, using water wisely are the big problem of pendulum in face of us.All there is its restriction in world developed country to the water tap peak rate of flow, is example with the U.S., Japan, Singapore, is defined in 2kgw/cm ²Under the test condition, the water tap peak rate of flow must not surpass 6 liters/per minute.Review domesticly, water tap per minutes such as common public place and enterprises and institutions, school, hospital surpass 13 liters,, the water tap per minute flow of luxurious hotel, hotel, office building is also more than 9 liters.Therefore, promote public place and constituent parts in China, comprise that the water tap transformation on economy of water cousumption of family's use is imperative.At this present situation, the someone has invented a kind of water saving fixtures of bubbler, and its main structure is a taper filter screen to be arranged, a screens; Wherein, screens is that the wire gaze of multilayer is formed by stacking.Though this kind device has played certain water saving effect, but can not fundamentally change the present situation of water waste.At first, because the screens of this kind bubbler is to be combined by the multiple layer metal silk screen, so, easy random spray, inclination, bifurcated, distortion when water outlet.And the wire gaze corrosion-resistant, can produce rust staining.Long-term use will be stayed impurity in the water supply pipe and dirt on every layer of silk screen, secondly, because taper filter screen surface flatness is poor, mesh is big, make dirts such as incrustation scale and iron rust residue very easily be bonded on the taper filter screen surface, mesh is stopped up, cause current to reduce.Owing to every layer of silk screen on each eyelet on the taper filter screen and the screens all will be removed remaining impurities and dirt, so each very inconvenience of cleaning all.When using 1 year rear impurity and iron rust residue can obviously remain in the water nozzle surface, can't clean and can only change, working life is short.Solve this problem so propose a kind of novel water economizer with regard to needs.

Summary of the invention:

The purpose of this utility model is to provide a kind of water economizer, and this water economizer not only can be at 2kgw/cm ²Under the condition water flow is controlled at 2 liters of per minutes to 4.5 liters of the per minutes, and the water economizer filtering effect is splendid, is difficult for being stopped up by incrustation scale, prolonged working life, it is not obvious to overcome existing water economizer water-saving result, and filtering function is poor, the problem that working life is short and cleaning is inconvenient.

The purpose of this utility model is achieved through the following technical solutions: a tubular shell is arranged, be provided with a screens in the bottom of described tubular shell, a taper filter screen is installed at the tubular shell top, be provided with gas, the water mixing chamber that constitutes by intercepter plate and dish type fluid director at the tubular shell middle part, be provided with the bubble generation chamber in the bottom of described tubular shell; Be provided with suction port on the wall of this bubble generation chamber, the top in this bubble generation chamber is provided with the air water stripper loop, and this air water stripper loop is installed between dish type fluid director and the tubular shell inwall.

Compared with the prior art the utility model has following advantage:

1, the utility model is compared with common bubbler, water-saving rate 40%～80%.

2, the utility model adopts cellular taper filter screen, makes incrustation scale and dirt be difficult for bonding, accumulation, cleans easy.Adopt cellular screens, impurity and dirt are difficult for remaining in the surface, make water quality healthy more clean.

3, the utility model is because be provided with exquisite water outlet and Flow guiding structure, and the random spray when having overcome water outlet, inclination, bifurcated, distortion and rust staining phenomenon produce.

4, because the utility model adopts special gas, the design of water mixing chamber, make water-outlet quantity when saving, the user still feels water yield abundance, comfortable feel.

5, the utility model is identical with common bubbler apparent size, can directly replace, and simple installation.

6, the inner stainless steel that adopts of the utility model is high temperature resistant, corrosion-resistant, should not wear out asepsis environment-protecting, long service life.

Description of drawings

Fig. 1 is a profile schematic representation of the present utility model;

Fig. 2 is structural representation of the present utility model (sectional drawing);

Fig. 3 is the gas in the utility model, the structural representation of water mixing chamber;

Fig. 4 is the plan view of the taper filter screen in the utility model;

Fig. 5 is the worm's eye view (bubble type) of the screens in the utility model;

Fig. 6 is the worm's eye view (gondola water faucet type) of the screens in the utility model;

Fig. 7 is the plan view of the intercepter plate in the utility model;

Fig. 8 is the plan view of the dish type fluid director in the utility model;

Fig. 9 is user mode figure of the present utility model.

Embodiment

Referring to Fig. 1, shown in Figure 2, the water economizer of present embodiment, a tubular shell 1 is arranged, be provided with a screens 9 in the bottom of described tubular shell, a taper filter screen 2 is installed at the tubular shell top, be provided with gas, the water mixing chamber that constitutes by intercepter plate 6 and dish type fluid director 5 at the tubular shell middle part, be provided with bubble generation chamber 14 in the bottom of described tubular shell; Be provided with suction port 3 on the wall of this bubble generation chamber, the top in this bubble generation chamber is provided with air water stripper loop 10, and this air water stripper loop is installed between dish type fluid director and the tubular shell inwall.

Referring to Fig. 5, shown in Figure 6, the screens 9 in the present embodiment has two kinds of forms; A kind of screens is a column bubble type screens 11, and it is made up of a plurality of Hexagon mesh, and its profile is honeycomb, and its water outlet is shaped as column bubble type; Another kind of screens is 24 hole gondola water faucet type screenses 12,24 the roundlet mesh that distributing on it, and its water outlet is shaped as the gondola water faucet type.Because current are before flowing out from screens, current stream preface confusion is so adopt the purpose of above-mentioned two kinds of screenses also to be water by regular rectification.Described two kinds of screenses are plastic material, and an extrusion modling can not produce rust staining, and the impurity dirt is difficult for remaining in screens.

Referring to Fig. 2, Fig. 3, Fig. 7, (direction of arrow is represented water (flow) direction among Fig. 8) shown in Figure 8, gas in the present embodiment, water mixing chamber 13 are to be made of intercepter plate 6, dish type fluid director 5, in described intercepter plate central authorities the hole 8 of damming is set, described dish type fluid director is provided with 9 distributary mechanisms 4, and the week of this dish type fluid director is along being provided with 18 split-flow openings 7.Described dish type fluid director bottom is provided with supporting post and is supported on the screens, makes that the structure that guarantees the bubble generation chamber is more firm.

Referring to Fig. 3, shown in Figure 4, taper filter screen 2 described in the present embodiment is a cellular taper filter screen, the mesh of this taper filter screen is little, adopt unique plastics molding process, have the camber line design of self lubricity and suitable current, this taper filter screen shape is tapered, makes incrustation scale and dirt loose and stays edge, taper filter screen surrounding, be difficult for bonding, be difficult for stopping up mesh.

Referring to shown in Figure 9, the water economizer apparent size of present embodiment size is identical with common bubbler, can compatiblely fully replace existing common bubbler, is applicable on the water tap of band bubbler.It is also very easy to change the outfit simultaneously, only need take off original bubbler, changes water economizer and gets final product.

The internal component of the water economizer in the present embodiment all is dismantled and assembled assembly, and is high temperature resistant, corrosion-resistant, and asepsis environment-protecting cleans easily.And reach 5-10 working life.

Working principle of the present utility model is: water economizer is installed on the water tap 15, the tap of fetching boiling water, water flows into water economizer inside by the mesh on the taper filter screen, taper this moment filter screen can fall the contaminant filter in the water, because the taper filter screen adopts conical design, so incrustation scale, dirt only can loose and stay around the taper filter screen, can not stop up the taper filter mesh, guarantee that current are normally unobstructed.When water was gone into gas, water mixing chamber by the orifice flow that dams on the intercepter plate, intercepter plate had blocked most of water and has flowed into gas, water mixing chamber, has saved water consumption, has increased water flow velocity.Water flows in the dish type fluid director, by distributary mechanism water is directed to split-flow opening, and from the split-flow opening ejection, because each split-flow opening is very little, so water has increased flow velocity more when split-flow opening sprays.After the water ejection, owing to be provided with the air water stripper loop in tubular shell inside, prevented that water from spraying from the suction port on the tubular shell, and make current in the air water stripper loop flows to the bubble generation chamber, because water flow velocity is very big, thus the outer air of bubble generation chamber be inhaled in the bubble generation chamber by suction port, and and air mixing, make and finally flow out water economizer by a large amount of bubbles of water generates by screens.Therefore, adopt the scouring force of this kind water economizer water to improve a lot, and contain a large amount of bubbles in the water, still feel water yield abundance, comfortable feel when making people's water.

Claims

1. water economizer, it is characterized in that: a tubular shell (1) is arranged, be provided with a screens (9) in the bottom of described tubular shell, a taper filter screen (2) is installed at the tubular shell top, be provided with gas, the water mixing chamber that constitutes by intercepter plate (6) and dish type fluid director (5) at the tubular shell middle part, be provided with bubble generation chamber (14) in the bottom of described tubular shell; Be provided with suction port (3) on the wall of this bubble generation chamber, the top in this bubble generation chamber is provided with air water stripper loop (10), and this air water stripper loop is installed between dish type fluid director and the tubular shell inwall.

2. water economizer according to claim 1, it is characterized in that: the intercepter plate central authorities in described gas, the water mixing chamber are provided with the hole of damming (8), described intercepter plate is installed in above the described dish type fluid director (5), this dish type fluid director is provided with distributary mechanism (4), and this dish type fluid director (5) week is along being provided with split-flow opening (7).

3. water economizer according to claim 1 is characterized in that: described screens (9) is a column bubble type screens (11), and it is made up of a plurality of Hexagon mesh, and its profile is honeycomb.

4. water economizer according to claim 1 is characterized in that: described screens is 24 hole gondola water faucet type screenses (12), 24 the roundlet mesh (7) that distributing on it, and its water outlet is shaped as the gondola water faucet type.

5. water economizer according to claim 1 is characterized in that: described taper filter screen (2) is a cellular taper filter screen, and this taper filter screen shape is tapered, and the mesh shape is honeycomb.