CN202152870U

CN202152870U - Novel flow controller

Info

Publication number: CN202152870U
Application number: CN2011200110446U
Authority: CN
Inventors: 岳冠含
Original assignee: BEIJING TIANYUE WEIYE TECHNOLOGY Co Ltd
Current assignee: BEIJING TIANYUE WEIYE TECHNOLOGY Co Ltd
Priority date: 2011-01-14
Filing date: 2011-01-14
Publication date: 2012-02-29
Anticipated expiration: 2021-01-14

Abstract

A novel flow controller comprises a support component and a flexible flow control part, wherein a water passing through-hole is formed in the middle of the bottom of the support component; and the flexible flow control part is arranged in the support, a group of water passing grooves are formed on the side edge of the flexible flow control part, and a water passing hole matched with the water passing through-hole of the support component is formed in the middle of the flexible flow control part. The support component comprises a lower support seat and an upper bracket, wherein the lower support seat adopts the structure of a columnar upwardly concave ring groove, the water passing through-hole is formed in the middle of the bottom of the lower support seat, and a positioning flange is formed at the inner edge of the top of the lower support seat; and a positioning groove formed at the outer edge of the upper bracket is clamped into the positioning flange of the lower support seat for positioning, and water passing slotted holes are formed on the upper bracket. In the novel flow controller provided by the utility model, as the flexible flow control part has better elasticity, the opening of the water passing hole is subject to corresponding elastic deformation under different water pressure conditions, and the sizes of both the water passing slotted holes on the side edge and the water passing hole in the middle change to control to flow rate, so that the relationship between the flow rate and the pressure satisfies the specific requirements.

Description

A kind of novel flow dontroller

Technical field:

The utility model belongs to saving product of water, relates to a kind of flow dontroller, and especially with a kind of simple in structure, easy for installation, the novel flow dontroller that water-saving result is good is relevant.

Background technique:

Along with social energy resources waterpower resourses day by day nervous particularly, people's energy-conserving and environment-protective consciousness is more and more stronger, and saving product of water is generally accepted by masses, is more and more utilized in daily life by people like saving product of water such as water saving bubblers.But make a general survey of the block of existing main flow, its most complex structure, inconvenient installation, cost is also high, mainly is that single firm discharge is difficult to satisfy the various different water demands in the daily life, also can't regulate flow voluntarily according to the variation of water flow pressure.

The model utility content:

To the defective that exists in the existing technology, the utility model provides a kind of novel flow dontroller, and it can guarantee that when different hydraulic pressure, flow changes in the certain limit of setting value, can effectively produce the effect of stable water saving.

For realizing above-mentioned purpose, the utility model technological scheme is:

A kind of novel flow dontroller comprises:

Mounting assembly: formed the water through hole in the middle of its bottom;

Elasticity flow control member: be arranged in the bearing, form resiliently deformable on it and cross water channel.

It is that side forms one group and crosses tank that resiliently deformable on the described elasticity flow control member is crossed water channel, middlely forms the structure that water passage hole cooperates with the mistake water through hole of mounting assembly.

It is the side slotless that resiliently deformable on the described elasticity flow control member is crossed water channel, the structure that one or one group water passage hole of middle formation cooperates with the water through hole excessively of mounting assembly.

Described mounting assembly comprises: following supporting base, and it is a column fovea superior groove structure, forms the water through hole in the middle of the bottom, the top inner edge forms locating flange; Upper bracket, its outer rim form the interior location of locating flange that positioning groove is fastened on down supporting base, form the tank hole on it.

The tank hole of crossing on the upper bracket is formed by one group of strut along the annular outer edge symmetry arrangement.

Tank hole excessively on the upper bracket was a network of rivers structure.

Described elastomeric flow amount controller is a silicone rubber.

Adopt technique scheme; The described novel flow dontroller of the utility model; Because the elasticity flow control member has better elasticity, corresponding elastic strain takes place in its water passage hole opening under different hydraulic conditions, comprises that the water passage hole size of crossing tank hole and centre of side all changes; Thereby control flow rate is big or small, makes the relation of flow heel pressure satisfy particular requirement.

Description of drawings:

Fig. 1 is the utility model embodiment one a decomposition texture schematic representation;

Fig. 2 is the utility model embodiment one a composite structure schematic representation;

Cross-sectional view when Fig. 3 is the utility model embodiment one a low pressure;

Cross-sectional view when Fig. 4 is the utility model flow embodiment one a high pressure;

Fig. 5 is the mode of execution exemplary plot of the utility model elasticity flow control member;

Fig. 6 is the mode of execution exemplary plot of the utility model lower support frame;

Fig. 7 is the another kind of mode of execution structural representation of the utility model;

Flow diagram when Fig. 8 is the utility model high pressure.

Embodiment:

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Like Fig. 1-shown in Figure 4, be the embodiment one of the utility model, a kind of novel flow dontroller; Comprise: mounting assembly 1, it comprises: following supporting base 11, it is a column fovea superior groove structure; Formed water through hole 111 in the middle of the bottom, the top inner edge forms locating flange 112; Upper bracket 12, its outer rim form in the locating flange 112 that positioning groove 121 is fastened on down supporting base and locate, and are cut apart by one group of strut along the annular outer edge symmetry arrangement on it to form tank hole 122; Elasticity flow control member 2: be arranged in the bearing, its side forms one group and crosses tank 21, and the middle water passage hole 22 that forms cooperates with the water through hole 11 of crossing of mounting assembly.

In actual use, described mounting assembly also can be as shown in Figure 7, when the back-off on the main body enough can prevent that elastomer from coming off greatly, also can need not the upper bracket structure; The structure of described elasticity flow control member also can be as shown in Figure 5 several kinds of structures, like middle part porous outside multi-groove structure, a hole structure in the middle of the slotless of the outside, or porous structure in the middle of the slotless of the outside; Its upper bracket also can be as shown in Figure 6 structure, do not have rib like the centre, or a filter screen structure.

Described elastomeric flow amount controller can be silicone rubber, TPE, and three all put down (santoprene) NBR, EPDM or other elastomer.

During work,, the flow dontroller of the utility model is mounted to outlet terminal with reference to figure 3, shown in Figure 4; Like water tap or gondola water faucet, during general hydraulic pressure, water is annotated through crossing the tank hole on the upper bracket; And then the impact elasticity flow control member, because hydraulic pressure is not too, its resiliently deformable is less; Water passes through from the water passage hole of crossing tank and centre of elasticity flow control member side, and flows out from the middle water through hole of crossing of following supporting base, and enough water yields are provided in the time of can guaranteeing low pressure like this; When hydraulic pressure strengthened, water impact elasticity flow control member, hydraulic pressure made it that elastic strain take place; The tank of crossing of its side is closed, and middle water passage hole diminishes, current can only through middle less water passage hole through and from crossing water through flowing out in the middle of the supporting base down; Thereby reach the effect of stable water saving, its flow diagram is as shown in Figure 8, and water flow is stable in the time of guaranteeing high pressure.

The described novel flow dontroller of the utility model; Because the elasticity flow control member has better elasticity; Corresponding elastic strain takes place in its water passage hole opening under different hydraulic conditions; The water passage hole size of crossing tank hole and centre that comprises side all changes, thereby control flow rate is big or small, makes the relation of flow heel pressure satisfy particular requirement.The described novel flow dontroller of the utility model is crossed the size of water via area and is realized different flow control satisfying different standards through changing elastomer, and it can be applicable on gondola water faucet, tap, the bubbler or other need be controlled on the device of fluid flow.

Claims

1. novel flow dontroller is characterized in that: comprising:

Mounting assembly: formed the water through hole in the middle of its bottom;

2. a kind of novel flow dontroller as claimed in claim 1 is characterized in that: it is that side forms one group and crosses tank that the resiliently deformable on the described elasticity flow control member is crossed water channel, middlely forms the structure that water passage hole cooperates with the mistake water through hole of mounting assembly.

3. a kind of novel flow dontroller as claimed in claim 1 is characterized in that: it is the side slotless that the resiliently deformable on the described elasticity flow control member is crossed water channel, the structure that one or one group water passage hole of middle formation cooperates with the water through hole excessively of mounting assembly.

4. like claim 1,2 or 3 described a kind of novel flow dontrollers, it is characterized in that: described mounting assembly comprises: following supporting base, and it is a column fovea superior groove structure, forms the water through hole in the middle of the bottom, the top inner edge forms locating flange; Upper bracket, its outer rim form the interior location of locating flange that positioning groove is fastened on down supporting base, form the tank hole on it.

5. a kind of novel flow dontroller as claimed in claim 4 is characterized in that: the tank hole of crossing on the upper bracket is formed by one group of strut along the annular outer edge symmetry arrangement.

6. a kind of novel flow dontroller as claimed in claim 2 is characterized in that: the tank hole excessively on the upper bracket was a network of rivers structure.

7. like claim 1,2 or 3 described a kind of novel flow dontrollers, it is characterized in that: described elastomeric flow amount controller is a silicone rubber.