CN106439146A

CN106439146A - Flow controller easy to demount

Info

Publication number: CN106439146A
Application number: CN201510496107.4A
Authority: CN
Inventors: 闫引明
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-12
Filing date: 2015-08-12
Publication date: 2017-02-22

Abstract

A flow controller easy to demount is composed of a body, a sealing element and an inner core. The body is composed of an inlet, an outlet and an antiskid device. Connecting threads are arranged on the inlet and the outlet. The sealing element is located in the inlet of the body, and the inner core is arranged below the sealing element. The flow controller is characterized in that the antiskid device is arranged outside the body; when a user holds the antiskid device barehanded, a large specific surface area is generated at the contact position of the hand and the antiskid device, and friction force which is sufficient to rotate the flow controller is formed; through the shape of the antiskid device, a rotating force arm is formed, toque is generated, a flow control device can be locked and demounted under barehanded operation, and therefore the function that the flow controller is easy to demount is achieved; an elastic element and a hole plate on the inner core automatically adjust the flow area to control flow accurately and reliably, and the aims of constant flow and constant pressure are achieved; and the structure is simple, the production cost is low, and implementation is convenient.

Description

Flow controller easy to assemble

Technical field

The present invention relates to flow controller used in fluid piping system, flow controller more particularly to easy to assemble.

Background technology

At present, in water work pipe-line system, for realizing water saving purpose, the current-limiting apparatus of various multi-forms are often installed, existing , for the purpose of simple current limliting, flow is linear with pressure for some current-limiting apparatus, has obvious throttling action in pressure duct, Flow then can be caused too small for low pressure line, impact user uses；Furthermore, existing current-limiting apparatus are in installation, working service During with updating, needing professional by necessary instrument, or even using professional work, accessory, for a user, because of specialty Property too strong, what user can not be autonomous carried out daily maintenance and renewal, affect using effect.

Content of the invention

The technical problem to be solved in the present invention is to propose a kind of convenient flow-control easy to assemble implemented for the deficiencies in the prior art Device.

The present invention solves described technical problem and employs the following technical solutions to realize：

A kind of flow controller easy to assemble, by main body, potted component, inner core forms, and main body is by entrance, outlet and shoe Composition, is provided with connection screw thread on entrance and exit, and potted component is located in body inlet, is inner core in the lower section of sealing member, Inner core is made up of with porous plate flexible member.

The technical program is realized in its function：

Connection screw thread at the entrance and exit of main body, realization body is connected with the upstream and downstream equipment of pipe-line system, is leading External wall is provided with shoe, and this shoe provides frictional force and the moment of torsion of free-hand handle main body, and potted component is used for entrance The sealing at place, the realization of the flexible member on inner core and porous plate automatically adjusts and controls to water flow and pressure.Thus realizing The water-saving function of its constant current constant voltage, when needing to pull down or install flow controller, user is only with free-hand assurance shoe Can turn flow controller.

Compared with the existing technology relatively, the method have technical effect that：Solve flow controller dismounting rely on professional and The problem of instrument, so that ordinary consumer is without possessing professional skill and instrument, just can very easily carry out dismounting, change and day Often safeguard, bring great convenience to domestic consumer, flow can automatically adjust with the change of pressure, realizes constant current constant voltage simultaneously, Low pressure and high pressure occasion can be widely applied to, be easy to vast domestic consumer and promote the use of.

Brief description

Fig. 1 is one kind of the embodiment of the present invention, and in figure illustrates that shoe and main body are the situation of integral type.

Fig. 2 is one kind of the embodiment of the present invention, and in figure illustrates that shoe and main body are split type situation.

Fig. 3 is one kind of the embodiment of the present invention, and in figure illustrates that a kind of form using general utility tool assembly and disassembly.

Fig. 4 is one kind of the embodiment of the present invention, and in figure illustrates that and for shoe to be arranged to the definite shape that is easy to hold.

Fig. 5 is one kind of the embodiment of the present invention, and in figure illustrates that the internal each several part correspondence position of the flow controller of the present embodiment Component relationship.

Fig. 6 is a kind of situation of embodiment of the present invention installation in actual use.

Fig. 7 is a kind of situation of embodiment of the present invention installation in actual use.

Fig. 8 is a kind of situation of embodiment of the present invention installation in actual use.

In figure：1 is main body, and 2 is potted component, and 3 is inner core, and 4 is the porous plate on inner core, and 5 is the hole on porous plate, 6 It is flexible member, 7 is shoe, 8 is body inlet, 9 is body exit, 10 is inlet screw, 11 is outlet screw thread, 12 is upstream equipment, and 13 is upstream device, and 14 is water (flow) direction, and 15 is a kind of embodiment of the present invention.

Specific embodiment

It is described in further detail below in conjunction with the embodiment shown in accompanying drawing.

The embodiment of the present invention as shown in Figure 1, its shoe is integral type with main body, and wherein shoe 7 is strip form, It is one of its optimum scheme, separately have reticulate pattern, sags and crests, floral designs are distributed in the surface of main body 1, similarly can be formed The bigger serface contacting between main body 1 and free-hand holding, to produce sufficiently large frictional force.

The embodiment of the present invention shown in Fig. 2, its split type shoe 7 is that have resilient soft material, can play master The bigger serface contacting between body 1 and free-hand holding, while to produce sufficiently large frictional force, produces sufficiently large grip. Another kind of form of shoe 7 is that have resilient soft coating, is also one of prioritization scheme.

The embodiment of the present invention shown in Fig. 3, is a kind of form using general utility tool assembly and disassembly, shoe 7 is exactly spanner screens.

The embodiment of the present invention shown in Fig. 4, its shoe be shaped as non-revolved body, be easy to free-hand assurance, formed enough Moment of torsion.Its shape has polygon, many prismatic and cerioid.

Flexible member 6 in the embodiment of the present invention shown in Fig. 5, wherein inner core 3 is in the aperture position of porous plate 4, with water Pressure size produces different degrees of deformation, and its deflection is linear with hydraulic pressure size, and its crushed element blocks the water flowing in aperture Area, as the pressure increases, the deformation of flexible member 6 is consequently increased, and the area in closure aperture also can increase, so that hole The discharge area of mouth reduces, otherwise when hydraulic pressure becomes hour, the deflection of flexible member also reduces therewith, the area to port closing Also equally reduce, the discharge area in aperture accordingly increases, this change procedure is the generation simultaneously of multiple holes to be acted on, thus reaching The purpose of adaptive regulation flow with pressure, realization carries out constant current constant voltage to current and automatically controls.

The quantity in its hole 5 of porous plate 4 on inner core 3 at least three, the shape in hole 5 both can be the shape of rule circumferentially Distribution it is also possible to irregular shape is circumferentially distributed, the shape that hole 5 circumferentially arranges both can be rule or Irregular.

The embodiment of the present invention shown in Fig. 6, Fig. 7, Fig. 8 is three kinds of different installment states, and wherein, Fig. 6 is that the present invention is implemented When example is taken a shower for top, it is arranged in the pipeline between top spray shower head and water mixing valve, for balancing water pressure, keep permanent Stream, realizes automatic water-saving.

When Fig. 7 is that the embodiment of the present invention is used for wall type spray head for shower, it is arranged in the pipeline between wall type spray head for shower and water mixing valve, For balancing water pressure, keep constant current, realize automatic water-saving.

When the embodiment of the present invention shown in Fig. 8 is used for hand held shower flushing, it is arranged between hand held shower head and water mixing valve Pipeline in, for balancing water pressure, keep constant current, realize automatic water-saving.

The present invention makees embodiment with the application in terms of shower, and it is not limited only to bathing system, could be applicable to fluid control lines The upstream of system, downstream and end, realize Fluid pressure downstream and flow carried out constant current, the automatically adjusting and control of constant voltage.

The ultimate principle of population structure of the present invention is：Outside main body, shoe is set, during free-hand assurance shoe, handss with Shoe contact position creates sufficiently large specific surface area, forms the frictional force enough to turn flow controller；By anti-skidding dress Put shape, form the turn arm of force, produce moment, so that volume control device is completed to lock under free-hand manipulation and to dismantle, realize Its easy-disassembling-assembling function, the function of automatically adjusting for realizing control flow of inner core.Its feature is that structure is simple, produces Low cost, easy to implement.

Claims

1. a kind of flow controller easy to assemble, by main body, potted component, inner core forms, and main body is by entrance, outlet and shoe group Become, connection screw thread is provided with entrance and exit, potted component is located in body inlet, is interior in the lower section of potted component Core.

2. flow controller easy to assemble according to claim 1 it is characterised in that：Shoe and main body are integral type, its shape Shape has striped formula, reticulate pattern formula, concavo-convex point type, floral designs formula, spanner plece-cliped type.

3. flow controller easy to assemble according to claim 1 it is characterised in that：Shoe and main body are split type, its shape Formula is that have resilient soft material or have resilient soft coating.

4. flow controller easy to assemble according to claim 1 it is characterised in that：One that shoe is arranged to be easy to hold Setting shape, its shape has polygon, many prismatic, cerioid.

5. flow controller easy to assemble according to claim 1 it is characterised in that：Inner core is made up of with porous plate flexible member, Flexible member is in the orifice position of porous plate, the quantity in its hole of porous plate at least three, and the shape in hole is the shape of rule Circumferentially distribution or non-regular shape are circumferentially distributed, and the shape of its arrangement both can be regular or irregular 's.