CN207034300U

CN207034300U - Water tap valve

Info

Publication number: CN207034300U
Application number: CN201721003473.2U
Authority: CN
Inventors: 张龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-11
Filing date: 2017-08-11
Publication date: 2018-02-23
Anticipated expiration: 2027-08-11

Abstract

A kind of water tap valve,Including valve body,Valve pocket is provided with valve body,A valve seat is fixed in valve pocket upper end,The lower end of valve seat sets an outer valve block,Valve seat is the ring bodies being fixed on valve pocket inwall,The lower anchor ring of outer valve block and valve seat coordinates contact to realize face seal,The lower end of valve seat sets a pressure regulation catch with the side wall bolt of valve pocket,External pressure spring is connected between outer valve block and pressure regulation catch,An internal taper hole is opened up in the middle part of outer valve block,The middle part of valve pocket sets a valve rod,The upper end of valve rod sets an internal valve block,Internal valve block has a male cone (strobilus masculinus) for being adapted to inner cone orifice angle and conical surface seal being realized after contacting,The catch of installation settings one on valve rod,Interior stage clip is connected between catch and outer valve block,The Manual press valve that the control valve rod of lower end water outlet installation one of valve pocket moves up and down,The utility model has the function of automatically unloading and normal valve opening and closing,Normal use can be simultaneously solved because hydraulic pressure is excessive or the unstable potential safety hazard for causing water pipe or pressure vessel to burst of hydraulic pressure.

Description

Water tap valve

Technical field：

The utility model belongs to valve technology field, and in particular to a kind of water tap valve.

Background technology：

In life, due to the use of secondary pressurized and supercharging equipment to running water, it is big and unstable to easily cause hydraulic pressure, In the presence of the potential safety hazard for causing water pipe or pressure vessel to burst, but rarely family or with water unit installation automatic decompression device come Water route is protected, but all families and is equipped with tap with water unit.

Existing Water tap only has opening and closing function, does not have releasing pressure automatically function, it is impossible to produces protection to water route and makees With it is excessive or unstable cause water pipe or pressure vessel to burst security hidden trouble can not to solve hydraulic pressure.In addition the present fire hose The on-off mode of head, more people be present and use, be also easy to produce the problem of germ sex-intergrade is infected.

The content of the invention：

The purpose of this utility model be in order to overcome above-mentioned the shortcomings of the prior art in place of, and provide a kind of tap Switch valve, in the case where not installing pressure relief device, solve easily makes what water pipe burst because hydraulic pressure is excessive or hydraulic pressure is unstable Technical problem；Solve more people simultaneously and touch the technical problem that water tap is also easy to produce cross-infection.

In order to solve the problems existing in background technology, the utility model adopts the following technical scheme that：A kind of tap is opened Valve, including valve body are closed, is provided with valve pocket in valve body, the valve pocket is connected with the water inlet and delivery port of valve body, valve pocket upper end A valve seat is fixed on perisporium, the lower end of valve seat sets an outer valve block, and the valve seat is the ring bodies being fixed on valve pocket inwall, outside The lower anchor ring of valve block and valve seat coordinates contact to realize face seal, and the lower end of valve seat sets a tune with the side wall bolt of valve pocket Catch is pressed, external pressure spring is connected between outer valve block and pressure regulation catch, an internal taper hole is opened up in the middle part of outer valve block, is set in the middle part of valve pocket Put a valve rod, the upper end of valve rod sets an internal valve block, and the internal valve block has one to be adapted to inner cone orifice angle and realize after contacting The male cone (strobilus masculinus) of conical surface seal, the miner diameter end of internal valve block are passed down through internal taper hole and are connected with the valve rod, installation settings one on valve rod Catch, is connected with interior stage clip between the catch and outer valve block, the middle part of pressure regulation catch is led to provided with valve rod by hole, the valve rod The internal diameter of via is more than the external diameter of valve rod, and the lower end water outlet installation one of valve pocket controls the Manual press that valve rod moves up and down Valve.

The Manual press valve includes the bonnet installed in valve body lower end, and a body is fixedly installed in the middle part of bonnet, some Delivery port is evenly arranged in the week side of boss of body, and the cover plate of upper end snapping one of body, the middle part of cover plate penetrates hole, body provided with valve rod Rotating disk, retainer ring and pressing lever are inside provided with, sealing ring is set between the bonnet and valve body, the retainer ring is fixed on body Lower end, 3 chutes are arranged at intervals in the side wall of retainer ring, the upper surface of retainer ring is provided with some helical teeth, and the outside of rotating disk is consolidated Some guiding ribs are set surely, and the lower surface of guiding rib is inclined-plane, and guiding rib is adapted with the width of chute and can be along the chute Move up and down, the lower end grafting of rotating disk and valve rod, the guide pad that can be moved up and down along chute be provided with the perisporium of pressing lever, Guide pad is located in chute, and the upper end of pressing lever is provided with the groove being adapted with rotating disk lower surface, and the other end of pressing lever stretches out Outside bonnet.

The water outlet is provided with bubbler.

The pressure regulation catch includes circular plate body, and the outer face of plate body is provided with the external screw thread coordinated with valve body screw thread, plate The middle part of body sets the valve rod to be provided with 2-3 mounting hole by hole, valve rod by the both sides in hole, pass through Kong Yuan positioned at valve rod The week side of boss for filling hole is provided with the grid hole of some stackings.

The upper end water inlet of valve body is provided with external tapping, and external tapping is provided with external screw thread or internal thread.

The utility model has normal valve opening and closing and self-relieving function, makes user in normal use on-off switch Meanwhile have the function of automatically unloading concurrently, by setting vent pressure, can solve to cause because hydraulic pressure is excessive or hydraulic pressure is unstable Water pipe or the potential safety hazard of pressure vessel explosion, the utility model can realize independent control pressure by adjusting vent pressure Container water storage and the function of discharge, pressure vessel is set not burst because hydraulic pressure is excessive, and can is realized to the storage in pressure vessel The on-demand function of water；The tactile pressing on-off mode of point manually of the present utility model causes Carried out in the state of current are flushed to, can effectively prevent cross-infection, it is convenient and healthy；The utility model is used for tap, Can also independently it use in pressure vessel and water source outlet.

Brief description of the drawings：

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the overlooking the structure diagram of pressure regulation catch；

Fig. 3 is Fig. 1 present invention looks up structural representation.

In figure：1. valve body, 2. valve seats, 3. outer valve blocks, 4. valve rods are by hole, 5. pressure regulation catch, 6. valve rods, 7. rotating disks, 8. Body, 9. delivery ports, 10. pressing levers, 11. water inlets, 12. internal valve blocks, 13. catch, 14. external pressure springs, 15. retainer rings, 16. lids Plate, 17. mounting holes, 18. bonnets, 19. grid holes, stage clip in 20..

Embodiment：

Reference picture 1-3, a kind of water tap valve, including valve body 1, valve body 1 is interior to be provided with valve pocket, the valve pocket and valve body Water inlet 11 is connected with delivery port 9, and a valve seat 2 is fixed on the perisporium of valve pocket upper end, and the lower end of valve seat 2 sets an outer valve block 3, The valve seat 2 is the ring bodies being fixed on valve pocket inwall, and the lower anchor ring of outer valve block 3 and valve seat 2 coordinates contact to realize that anchor ring is close Envelope, the lower end of valve seat 2 set a pressure regulation catch 5 with the side wall bolt of valve pocket, are connected between outer valve block 3 and pressure regulation catch External pressure spring 14, the middle part of outer valve block 3 open up an internal taper hole, and the middle part of valve pocket sets a valve rod 6, and the upper end of valve rod 6 is set in one Valve block 12, the internal valve block 12 have a male cone (strobilus masculinus) for being adapted to inner cone orifice angle and conical surface seal being realized after contacting, internal valve block 12 miner diameter end is passed down through internal taper hole and is connected with the valve rod 6, the catch 13 of installation settings one on valve rod 6, the catch 13 with Interior stage clip 20 is connected between outer valve block, the middle part of pressure regulation catch 5 is provided with the internal diameter that valve rod passes through hole 4 by hole 4, the valve rod The Manual press valve that one control valve rod 6 moves up and down is installed more than the external diameter of valve rod 6, at the lower end delivery port 9 of valve pocket.

The Manual press valve includes the bonnet 18 installed in valve body lower end, and a body 8 is fixedly installed in the middle part of bonnet 18, Some delivery ports 9 are evenly arranged in the week side of boss of body 8, and the cover plate 16 of upper end snapping one of body 8, the middle part of cover plate 16 is provided with valve rod Hole is penetrated, set is provided with rotating disk 7, retainer ring 15 and pressing lever 10 in vivo, sets sealing ring between the bonnet 18 and valve body, institute The lower end that retainer ring 15 is fixed on body 8 is stated, 3 chutes, the upper surface of retainer ring 15 are arranged at intervals in the side wall of retainer ring 15 Provided with some helical teeth, some guiding ribs are fixedly installed in the outside of rotating disk 7, and the lower surface of guiding rib is inclined-plane, guiding rib and chute Width be adapted and can be moved up and down along the chute, the upper end of rotating disk 7 and the grafting of valve rod 6, set on the perisporium of pressing lever 10 The guide pad that can be moved up and down along chute is equipped with, guide pad is located in chute, and the upper end of pressing lever 10 is provided with and rotating disk lower end The groove that face is adapted, the other end of pressing lever 10 are stretched out outside bonnet 18.

Bubbler is installed at the delivery port 9, the water and air flowed through is sufficiently mixed, and is formed the effect of foaming, is carried High scouring force, so as to reduce water consumption；Experiment proves that the tap for installing bubbler will than being fitted without the tap of bubbler Using water wisely more than 30%.

The pressure regulation catch 5 includes circular plate body, and the outer face of plate body is provided with the external screw thread coordinated with valve body screw thread, plate The middle part of body sets the valve rod to be provided with 2 installation and debugging holes 17 by hole 4, valve rod by the both sides in hole, pass through positioned at valve rod The week side of boss of hole and mounting hole is provided with the grid hole 19 of some stackings, and the upper end water inlet of valve body 1 is provided with external tapping, and external tapping is set There are external screw thread or internal thread, available for being connected on tap or water pipe.

The utility model be arranged on tap on, can also be independently mounted on pressure vessel or water pipe, in use, press by Depression bar 10, pressing lever 10 promote rotating disk 7 to move up, and under the active force of interior stage clip 20, rotating disk 7 rotates and makes the guiding rib lower end Inclined-plane and the upper end helical teeth of retainer ring 15 are leant, and similar to the structure of automatic ball-pen, valve rod 6 is raised, internal valve block 12 with The male cone (strobilus masculinus) is separated so that water inlet 11 is connected with delivery port 9, reaches the purpose for opening valve Chinese effluent, again When pressing pressing lever 10, pressing lever 10 promotes rotating disk 7 to rotate, and the guiding rib of rotating disk 7 is in the presence of interior stage clip 20, sidesway to institute State in chute, valve rod 6 moves down and internal valve block 12 is mutually sealed with the male cone (strobilus masculinus), and water inlet 11 is separated by with delivery port 9 It is disconnected, reach and close valve purpose.

When the pressure of waterpipe or pressure vessel is excessive, during the pressure presetting higher than external pressure spring, outer valve block 3 can be pushed up Rise, separated with valve seat 2, the water inlet 11 and delivery port 9 for making valve pocket are connected, and reach the purpose of releasing pressure automatically discharge.

The utility model has the function of automatically unloading and normal valve opening and closing, makes user's normal use on-off switch, together When have the function of automatically unloading concurrently, can solve to cause water pipe or pressure vessel bursts because hydraulic pressure is excessive or hydraulic pressure is unstable Potential safety hazard, the utility model can realize the function of independent control pressure vessel water storage and discharge by adjusting vent pressure, Pressure vessel is set not burst because hydraulic pressure is excessive, and can realizes the function on-demand to the storage water in pressure vessel.This The Manual press valve of utility model so that be all to be carried out in the state of current are flushed to when the opening of valve and closing, can have Effect prevents cross-infection, convenient and healthy；The utility model can be used on tap, can also be used alone in pressure vessel and water Source exports.

Claims

1. a kind of water tap valve, including valve body（1）, valve body（1）It is interior to be provided with valve pocket, the water inlet of the valve pocket and valve body （11）And delivery port（9）It is connected, it is characterised in that：A valve seat is fixed on the perisporium of valve pocket upper end（2）, valve seat（2）Lower end One outer valve block is set（3）, the valve seat（2）For the ring bodies being fixed on valve pocket inwall, outer valve block（3）With valve seat（2）Under Anchor ring coordinates contact to realize face seal, valve seat（2）Lower end the one pressure regulation catch with the side wall bolt of valve pocket is set（5）, Outer valve block（3）External pressure spring is connected between pressure regulation catch（14）, outer valve block（3）Middle part open up an internal taper hole, in valve pocket Portion sets a valve rod（6）, valve rod（6）Upper end set an internal valve block（12）, the internal valve block（12）There are one and inner cone angle of spot hole Degree is adapted to and the male cone (strobilus masculinus) of conical surface seal, internal valve block is realized after contacting（12）Miner diameter end be passed down through internal taper hole and the valve rod （6）Connection, valve rod（6）The upper catch of installation settings one（13）, the catch（13）Interior stage clip is connected between outer valve block（20）, Pressure regulation catch（5）Middle part pass through hole provided with valve rod（4）, the valve rod passes through hole（4）Internal diameter be more than valve rod（6）External diameter, The lower end delivery port of valve pocket（9）The control valve rod of place's installation one（6）The Manual press valve moved up and down.

2. water tap valve according to claim 1, it is characterised in that：The Manual press valve includes being arranged under valve body The bonnet at end（18）, bonnet（18）Middle part be fixedly installed a body（8）, some delivery ports（9）It is evenly arranged in body（8）'s The week side of boss, body（8）The cover plate of upper end snapping one（16）, cover plate（16）Middle part penetrate hole provided with valve rod, set is provided with vivo to be turned Disk（7）, retainer ring（15）And pressing lever（10）, the bonnet（18）With valve body（1）Between sealing ring, the retainer ring are set （15）It is fixed on body（8）Lower end, retainer ring（15）Side wall on be arranged at intervals 3 chutes, retainer ring（15）Upper surface Provided with some helical teeth, rotating disk（7）Outside some guiding ribs are fixedly installed, the lower surface of guiding rib is inclined-plane, guiding rib and cunning The width of groove is adapted and can moved up and down along the chute, rotating disk（7）With valve rod（6）Lower end grafting, pressing lever（10）'s The guide pad that can be moved up and down along chute is provided with perisporium, guide pad is located in chute, pressing lever（10）Upper end be provided with The groove being adapted with rotating disk lower surface, pressing lever（10）The other end stretch out bonnet（18）Outside.

3. water tap valve according to claim 1, it is characterised in that：The delivery port（9）Place is provided with bubbler.

4. water tap valve according to claim 1, it is characterised in that：The pressure regulation catch（5）Include the plate of circle Body, the outer face of plate body are provided with the external screw thread coordinated with valve body screw thread, and the middle part of plate body sets valve rod to pass through hole（4）, valve rod leads to The both sides of via are provided with 2-3 mounting hole（17）, pass through grid of the week side of boss of hole and mounting hole provided with some stackings positioned at valve rod Hole（19）.

5. water tap valve according to claim 1, it is characterised in that：Valve body（1）Upper end water inlet be provided with it is outer Interface, external tapping are provided with external screw thread or internal thread.