CN208703220U - A kind of hot-water heating hose automatic device for cutting-off water - Google Patents

Abstract

The utility model discloses a kind of hot-water heating hose automatic device for cutting-off water, belong to water pipe manufacturing field, a kind of hot-water heating hose automatic device for cutting-off water, including water tap connecting part, water tap connecting part lower end is fixedly connected with water pipe head part, water pipe head part lower end is fixedly connected with external water pipe connector, water tap connecting part and external water pipe connector outer end, which are dug, threaded hole, water tap connecting part lower end, which is dug, multiple T shape sliding slots, fixed block is slidably connected in multiple T shape sliding slots, lower end of fixing block is fixedly connected with the circular cone that intercepts water, the circular cone upper end cutting that intercepts water has conical positioning slot, water pipe head part inner wall slidably connects sliding splash guard, sliding splash guard lower end is fixedly connected with reset spring, sliding splash guard lower end is fixedly connected with the plug that blocks water, it may be implemented unstable in low hydraulic pressure or hydraulic pressure in hot-water heating hose When, it is realized and is cut off the water supply by structure cooperation, reduce the waste of water resource.

Description

A kind of hot-water heating hose automatic device for cutting-off water

Technical field

The utility model relates to water pipe manufacturing fields, more specifically to a kind of hot-water heating hose automatic device for cutting-off water.

Background technique

Hot-water heating hose is used primarily in the inconvenient place connected with hard tube, or more troublesome place is connected with hard tube, The place of general home-use hot-water heating hose has: closestool, vegetable bowl, washbasin etc., and the function of hot-water heating hose is generally only currently on the market It is only that guidance water flow.

Existing hot-water heating hose does not have anti-antipriming pipe explosion function usually, and product quality is also irregular, even if water pipe matter It is good enough to measure, and has uncertainty because of use environment and using external factors such as times, water pipe has a possibility that explosion, causes There is the situation that water flow is sprayed around to occur, be easy to cause flood, the person and property loss, Chinese utility model Publication No. CN201720375664.5 discloses a kind of automatic device for cutting-off water convenient to use, during installation for existing explosion-proof pipe joint It needing to remove, installs and uses inconvenient disadvantage and improve, the utility model structure is simple, plug-in unit is added inside the shell, with And opened up in inner core with the consistent perforation of plug-in unit diameter, enable to the present invention first time install when, although hydraulic pressure Inner core can be swept away at the beginning, and plug-in unit also will receive the effect of hydraulic pressure and block perforation, inner core blocks water outlet, but once inserts Hydraulic balance above and below part, little spring can bounce plug-in unit because own resilient acts on, so that perforation is not blocked by plug-in unit, from And water is flowed out from perforation, up and down after stable water pressure, big spring is then bounced inner core due to own resilient inner core, normal to supply Water.

Above-mentioned utility model patent use scope is only limitted to water pipe explosion, i.e., in the state of the increase of hydraulic pressure moment, and existing Have in technology, tap may be made not fasten due to staff's negligence of operation, will lead to the lasting outflow of low pressure water, simultaneously Under hydraulic pressure unstable state, it may result in external water pipe explosion, cause water resource waste.

Utility model content

1. technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of hot-water heating hoses with from dynamic circuit breaker Water installations, it may be implemented in hot-water heating hose in low hydraulic pressure or unstable hydraulic pressure, is realized and is cut off the water supply by structure cooperation, reduced The waste of water resource.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of hot-water heating hose automatic device for cutting-off water, including water tap connecting part, the water tap connecting part lower end are fixed It is connected with water pipe head part, water pipe head part lower end is fixedly connected with external water pipe connector, the water tap connecting part Digging with external water pipe connector outer end has threaded hole, and the water tap connecting part lower end, which is dug, multiple T shape sliding slots, multiple Fixed block is slidably connected in the T shape sliding slot, the lower end of fixing block is fixedly connected with the circular cone that intercepts water, the cone that intercepts water Shape block upper end, which is dug, conical positioning slot, and the water pipe head part inner wall slidably connects sliding splash guard, and the sliding is anti- Water plate lower end is fixedly connected with reset spring, and the sliding splash guard lower end is fixedly connected with the plug that blocks water, the water pipe head part Inner wall is fixedly connected with stop plank, and the stop plank is fixedly connected with reset spring lower end, and the stop plank upper end, which is dug, circle Shape through-hole, the circular through hole are located at immediately below the plug that blocks water, and the circular through hole matches with the plug that blocks water, may be implemented in hot-water heating Hose is realized by structure cooperation and is cut off the water supply, reduce the waste of water resource in low hydraulic pressure or unstable hydraulic pressure.

Further, the circular cone that intercepts water is fixedly connected with multiple compressed springs close to one end of water pipe head part, more A compressed spring is fixedly connected far from the one end for the circular cone that intercepts water with water pipe head part inner wall, in the presence of hydraulic pressure, institute The circular cone that intercepts water is stated to separate, the circular cone that intercepts water squeezes compressed spring, make compressed spring deformation, water flow from intercept water circular cone it Between flow out, when hydraulic pressure as low as to a certain degree when, intercept water circular cone compressed spring elastic force effect under merge again, water flow is blocked up Firmly.

Further, the sliding splash guard upper end, which is dug, multiple discharge orifices, and the discharge orifice is square, the stream Water hole is evenly arranged on sliding splash guard, convenient for smoothly flowing out the water flow of upper end.

Further, the circular through hole outer wall is equipped with waterproof rubber ring, and the waterproof rubber ring is fixed with circular through hole Connection enhances the fiting effect to block water between plug and circular through hole.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) this programme may be implemented in hot-water heating hose in low hydraulic pressure or unstable hydraulic pressure, is cooperated by structure and is realized It cuts off the water supply, reduces the waste of water resource.

(2) circular cone that intercepts water close to one end of water pipe head part is fixedly connected with multiple compressed springs, multiple compressed springs One end far from the circular cone that intercepts water is fixedly connected with water pipe head part inner wall, and in the presence of hydraulic pressure, the circular cone that intercepts water separates, and is cut Water circular cone squeezes compressed spring, makes compressed spring deformation, water flow is flowed out between the circular cone that intercepts water, when hydraulic pressure is as low as certain journey When spending, the circular cone that intercepts water merges again under the effect of compressed spring elastic force, and water flow is blocked.

(3) sliding splash guard upper end, which is dug, multiple discharge orifices, and discharge orifice is square, and discharge orifice is evenly arranged in sliding On splash guard, convenient for smoothly flowing out the water flow of upper end.

(4) circular through hole outer wall is equipped with waterproof rubber ring, and waterproof rubber ring is fixedly connected with circular through hole, enhances the plug that blocks water Fiting effect between circular through hole.

Detailed description of the invention

Fig. 1 is the external perspective structural representation of the utility model；

Fig. 2 is the circular cone part isometric structural schematic diagram that intercepts water of the utility model；

Fig. 3 is the broken isometric structural schematic diagram of the utility model；

Fig. 4 is the sectional view of the utility model；

Fig. 5 is internal schematic perspective view when the utility model is used.

Figure label explanation:

1 water tap connecting part, 2 water pipe head parts, 3 external water pipe connectors, 4 threaded holes, 5T shape sliding slot, 6 fixed blocks, 7 Intercept water circular cone, 8 compressed springs, 9 sliding splash guards, 10 discharge orifices, 11 reset springs, 12 block water plug, 13 stop planks, 14 circles Through-hole, 15 conical positioning slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " top/bottom end " etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh , it is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.

Embodiment 1:

Please refer to Fig. 1-5, a kind of hot-water heating hose automatic device for cutting-off water, including water tap connecting part 1, water tap connecting part 1 lower end is fixedly connected with water pipe head part 2, and convenient for water flow in control device, 2 lower end of water pipe head part is fixedly connected with outer water receiving Pipe connections 3, water tap connecting part 1 and 3 outer end of external water pipe connector, which are dug, threaded hole 4, is convenient for water tap connecting part 1 Upper end is circumscribed with tap, is convenient for the external hot-water heating hose of external water pipe connector 3,1 lower end of water tap connecting part, which is dug, multiple T Shape sliding slot 5 slides outward convenient for making to intercept water circular cone 7 in the presence of hydraulic pressure along T shape sliding slot 5, in multiple T shape sliding slots 5 Fixed block 6 is slidably connected, 6 lower end of fixed block is fixedly connected with the circular cone 7 that intercepts water, and 7 upper end of circular cone of intercepting water, which is dug, circular cone Shape locating slot 15, the water flow convenient for flowing out to upper end tap are assembled, and are guided to upper end water flow, water pipe head part 2 Inner wall slidably connects sliding splash guard 9, drives sliding splash guard 9 to move up and down convenient for water flow, sliding 9 lower end of splash guard is fixed It is connected with reset spring 11, convenient for after stable water pressure, reset spring 11 under the effect of elasticity, can be restored to original shape, Water flow is set to pass through water tubular union 2, sliding 9 lower end of splash guard is fixedly connected with the plug 12 that blocks water, convenient for excessive in hydraulic pressure In the case of, water flow is cut off, lower end hot-water heating hose is protected, 2 inner wall of water pipe head part is fixedly connected with stop plank 13, is convenient for Stop plank 13 and 12 cooperation of plug that blocks water, obstruct water flow, stop plank 13 is fixedly connected with 11 lower end of reset spring, stop plank 13 upper ends, which are dug, circular through hole 14, and circular through hole 14 is located at immediately below the plug 12 that blocks water, circular through hole 14 and 12 phases of plug that block water Match, may be implemented in hot-water heating hose in low hydraulic pressure or unstable hydraulic pressure, is realized and cut off the water supply by structure cooperation, reduce water resource Waste.

The circular cone 7 that intercepts water close to one end of water pipe head part 2 is fixedly connected with multiple compressed springs 8, multiple compressed springs 8 One end far from the circular cone 7 that intercepts water is fixedly connected with 2 inner wall of water pipe head part, and in the presence of hydraulic pressure, the circular cone 7 that intercepts water divides It opens, the circular cone 7 that intercepts water squeezes compressed spring 8, makes 8 deformation of compressed spring, water flow is flowed out between the circular cone 7 that intercepts water, and works as hydraulic pressure As low as to a certain degree when, intercept water circular cone 78 elastic force of compressed spring effect under merge again, water flow is blocked, slide splash guard 9 upper ends, which are dug, multiple discharge orifices 10, and discharge orifice 10 is square, and discharge orifice 10 is evenly arranged on sliding splash guard 9, is convenient for Smoothly flow out the water flow of upper end, 14 outer wall of circular through hole is equipped with waterproof rubber ring, and waterproof rubber ring and circular through hole 14 are fixed Connection, the fiting effect that enhancing blocks water between plug 12 and circular through hole 14.

Referring to Fig. 1, after device is installed by those skilled in the art, the tap that will be connected above threaded hole 4 It opens, please refers to Fig. 3 and 5, under the pressure of water flow, the circular cone 7 that enables to intercept water makes water flow along the outside Slideslip of T shape sliding slot 5 The circular cone 7 that intercepts water can be passed through to flow away downwards, in the presence of hydraulic pressure, sliding splash guard 9 is downward along 2 inner wall of water pipe head part It is mobile, it drives the plug 12 that blocks water to block circular through hole 14, when the hydraulic pressure for sliding 9 upper and lower ends of splash guard reaches balance, is resetting Under the elastic force effect of spring 11, drive blocks water, and plug 12 is upward to be moved back, and the water flow for alloing to reach stable smoothly flows out, when upper end water When the hydraulic pressure of faucet is too small, the circular cone 7 that can not will intercept water, which squeezes, to be separated, and water flow is disconnected, and when lower section water pipe bursts suddenly, is broken Upper end hydraulic pressure increases suddenly in water installations, makes water flow that the plug 12 that blocks water be driven to block circular through hole 14, timely when water pipe being made to burst It cuts off the water supply, may be implemented in hot-water heating hose in low hydraulic pressure or unstable hydraulic pressure, realized and cut off the water supply by structure cooperation, reduced The waste of water resource.

The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model It is interior.

Claims (4)

1. a kind of hot-water heating hose automatic device for cutting-off water, including water tap connecting part (1), water tap connecting part (1) lower end It is fixedly connected with water pipe head part (2), water pipe head part (2) lower end is fixedly connected with external water pipe connector (3), described Water tap connecting part (1) and external water pipe connector (3) outer end, which are dug, threaded hole (4), it is characterised in that: the tap Connector (1) lower end, which is dug, multiple T shape sliding slots (5), slidably connects fixed block (6) in multiple T shape sliding slots (5), Fixed block (6) lower end is fixedly connected with the circular cone that intercepts water (7), and the circular cone that intercepts water (7) upper end, which is dug, has cone fixed Position slot (15), water pipe head part (2) inner wall slidably connect sliding splash guard (9), and sliding splash guard (9) lower end is solid Surely it is connected with reset spring (11), sliding splash guard (9) lower end is fixedly connected with block water plug (12), the water pipe head part (2) inner wall is fixedly connected with stop plank (13), and the stop plank (13) is fixedly connected with reset spring (11) lower end, described to block water Plate (13) upper end, which is dug, to be had circular through hole (14), and the circular through hole (14) is located at immediately below the plug (12) that blocks water, described round logical Hole (14) matches with the plug (12) that blocks water.

2. a kind of hot-water heating hose automatic device for cutting-off water according to claim 1, it is characterised in that: the circular cone that intercepts water (7) one end close to water pipe head part (2) is fixedly connected with multiple compressed springs (8), and multiple compressed springs (8) are separate to cut One end of water circular cone (7) is fixedly connected with water pipe head part (2) inner wall.

3. a kind of hot-water heating hose automatic device for cutting-off water according to claim 1, it is characterised in that: the sliding splash guard (9) upper end is dug and is had multiple discharge orifices (10), and the discharge orifice (10) is square, and the discharge orifice (10) is evenly arranged in cunning On dynamic splash guard (9).

4. a kind of hot-water heating hose automatic device for cutting-off water according to claim 1, it is characterised in that: the circular through hole (14) outer wall is equipped with waterproof rubber ring, and the waterproof rubber ring is fixedly connected with circular through hole (14).