CN209283929U

CN209283929U - Water saving timing device switch

Info

Publication number: CN209283929U
Application number: CN201821880044.8U
Authority: CN
Inventors: 方建荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2019-08-23
Anticipated expiration: 2028-11-15

Abstract

The utility model provides a kind of Water saving timing device switch.Water saving timing device switch includes: piston seat, water inlet pipe, outlet pipe, piston and power device composition, piston seat is made of seat under the piston seat of honour and piston, and the object placing cavity of a connection is equipped in piston seat, it is divide into upper part and lower part the object placing cavity by the circle shape sealing ring of piston and piston exterior simultaneously, object placing cavity bottom is connected to water inlet pipe and outlet pipe, and outlet pipe can be closed by piston, the control valve rod driven by power device is fixed at the top of object placing cavity, valve rod is controlled for the drainage channel in the closed piston seat of honour, with being provided with the limbers for being connected to drainage channel with water inlet V in hour circle shape sealing ring, after controlling valve rod closes drainage channel, due to the spring effect on hydraulic pressure and piston, piston just compresses apopore, after control valve rod does not close drainage channel, hydraulic pressure, which can push piston open, to be made Outlet pipe water outlet, such Water saving timing device control water is convenient, at low cost.

Description

Water saving timing device switch

Technical field

The utility model relates to a kind of switch, specifically Water saving timing device is switched.

Background technique

Existing flowers and trees watering mostly uses Water saving timing device greatly to control watering, can save labour turnover in this way.Existing section There are many water timers, and somewhat by computer control panel to directly watering after starting water pump when watering, these pass through control water pump Water saving timing device its be unfavorable for energy conservation, and often start and stop water pump is also easily damaged water pump, therefore appearance slowly passes through electricity Magnet valve controls the Water saving timing device switch of water to realize, but general solenoid valve is only applicable in low hydraulic pressure tap water, can control high hydraulic pressure Its higher cost of the solenoid valve of tap water, and solenoid valve control water unstable, therefore these existing Water saving timing devices switch is unfavorable In energy conservation and disadvantage at high cost.

Utility model content

In view of defect present in existing Water saving timing device switches, technical problem to be solved in the utility model It is: provides that a kind of energy-saving effect is preferable, and the Water saving timing device switch that cost is not high.

To achieve the goals above, one aspect according to the present utility model, the utility model are arranged by following technology Apply realization: a kind of Water saving timing device switch, comprising:

Piston seat is made of seat under the piston seat of honour and piston, is equipped with opposite glove under the piston seat of honour and piston between seat Chamber is additionally provided with inner tube on its bottom surface of the object placing cavity of seat under piston, forms bayonet between the object placing cavity of seat under inner tube and piston；

Water inlet pipe is fixed on seat side under piston, and is connected to the object placing cavity in seat under piston；

Outlet pipe is fixed on the seat other side under the piston opposite with water inlet pipe, and the apopore of outlet pipe is right angle apopore, It is made of horizontal, vertical two apopores, the aperture for erecting apopore is higher than the inlet opening of water inlet pipe in seat under piston；

Piston, outer sheath are enclosed shape sealing ring bottom and have extended downwardly fixed eaves, fixed eaves is stuck in card by circle shape sealing ring In mouthful, it is also provided with the limbers V for crossing water in the circle shape sealing ring, limbers V makes seat under the piston seat of honour and piston Object placing cavity connection,

It is connected with spring between the object placing cavity and piston at the piston seat of honour, spring controls piston up-down, on piston The object placing cavity top surface of seat also controls valve pool, and control valve rod is equipped in control valve pool, controls and is cased on valve rod and to control valve pool tight Touch the upper O-ring seal of touching, control stem bottom is equipped with control valve, is provided with right angle apopore I, control valve bottom on control valve Control valve pool in be additionally provided with the lower O-ring seal being in close contact with control valve pool, in the control valve pool of lower O-ring seal bottom It is further fixed on control valve pool sealing cover, the center of sealing cover is provided with limbers IV,

The horizontal limbers II opposite with right angle apopore I, while the piston seat of honour are also provided on the side wall of the piston seat of honour Notch is also provided on side wall, the water for flowing to right angle apopore I at limbers II can be by forming bayonet in notch to bayonet The limbers I being connected to the horizontal apopore of outlet pipe is also provided under piston on seat inner wall；

Power device is fixed on the piston seat of honour, is moved up and down for controlling control valve rod.

Further, the control valve is in cylindrical body, and right angle apopore I thereon is vertical and one horizontal logical by one Water hole is constituted, and two limbers cut through control valve, wherein horizontal limbers is limbers III, and the outer surface of control valve On be also provided with the groove that a circle is connected to limbers III, the control valve is directly in control valve pool.

Further, the power device is made of motor and eccentric shaft, is connected between motor and eccentric shaft by gear, It controls valve rod simultaneously to connect at the top of the piston seat of honour with control valve rod base, control valve rod base passes through electricity again with eccentric axis connection Machine drives control valve rod base after eccentric shaft turns that can move up and down, and control valve rod is driven to move up and down.

Further, the motor is located in motor cabinet, the eccentric shaft side and the positioning being located at the top of the piston seat of honour Plate is fixed, and after the other side is connect with control valve rod base, control valve rod base is plugged in the sliding rail being located at the top of the piston seat of honour, described Sliding rail is equipped with sliding slot.

Compared with the prior art, the advantages of the utility model are: making piston by piston, circle shape sealing ring and fixed eaves Multiple cavities are formed in, only when motor drives control valve rod to move up, are made limbers V, control valve, limbers II and are led to Water hole I enables hydraulic pressure to wash piston outlet pipe open after being connected to be drained, and such design control water is convenient and efficient, and Whole cost can be lower than solenoid valve.

Detailed description of the invention

The attached drawing for constituting the utility model a part is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description for explaining the utility model, do not constitute improper limits to the present invention.Attached In figure:

Fig. 1 is Water saving timing device switch part schematic diagram described in the utility model.

Fig. 2 is piston structure of seat schematic diagram described in the utility model.

Fig. 3 is control valve structural schematic diagram described in the utility model.

Description of symbols: 101, the piston seat of honour；102, seat under piston；103, inner tube；104, bayonet；105, water inlet pipe； 106, outlet pipe；107, apopore is erected；108, inlet opening；109, piston；110, shape sealing ring is enclosed；111, fixed eaves；112, lead to Water hole V；113, spring；114, valve pool is controlled；115, valve rod is controlled；116, upper O-ring seal；117, control valve；119, it lacks Mouthful；120, limbers I；121, limbers III；122, groove；123, lower O-ring seal；124, sealing cover；125, limbers IV； 126, motor cabinet；127, eccentric shaft；128, gear；129, valve rod base is controlled；131, positioning plate；132, sliding rail；133, sliding slot； 134, horizontal limbers II.

Specific embodiment

The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not rushing In the case where prominent, the features in the embodiments and the embodiments of the present application be can be combined with each other.

In the description of the present invention, it should be understood that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside", " bottom ", " top " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

Embodiment 1

Fig. 1 is please referred to, Water saving timing device switch provided in this embodiment includes by seat 102 under the piston seat of honour 101 and piston Piston seat made of fixation is fixed with outlet pipe 106 on the left of seat 102 under piston, and right side is fixed with water inlet pipe 105, while piston Lower 102 top opening boring of seat forms an object placing cavity, and the inlet opening 108 of object placing cavity and water inlet pipe 105 is directly connected to, out The preferred quadrature tube of water pipe 106, apopore are divided into perpendicular apopore 107 and horizontal apopore, erect apopore 107 and are higher than inlet opening 108, It is further fixed on inner tube 103 in object placing cavity simultaneously, forms bayonet 104, the left side of object placing cavity between inner tube 103 and the cavity wall of object placing cavity The limbers I 120 being connected to the horizontal apopore of outlet pipe is also provided in cavity wall, Water saving timing device switch provided in this embodiment also wraps Piston 109 is included, circle shape sealing ring 110 is cased on the outside of piston 109, the bottom of circle shape sealing ring 110 extends downwardly consolidating for circle shape Determine eaves 111, fixed eaves 111 is stuck in bayonet 104, while 111 sets of fixed eaves solid at the top of 103 outside of inner tube, above-mentioned piston 109 Surely there is the spring 113 fixed with 101 bottom of the piston seat of honour, and piston 109 can close perpendicular apopore 107, above-mentioned circle shape sealing 110 left side of circle is provided with a limbers V 112, and above-mentioned 101 top right side of the piston seat of honour is fixed with motor cabinet 126, motor cabinet 126 It is inside fixed with motor, above-mentioned 101 top left side of the piston seat of honour is fixed with vertical opposite a positioning plate 131 and sliding rail 132, sliding rail 132 insides have sliding slot 133, and an eccentric shaft 127 is fixed between positioning plate 131 and sliding rail 132, wherein 127 inside of eccentric shaft And pitch wheel 128 is fixed between electric machine main shaft, while being additionally provided on the gear of the inside of eccentric shaft 127 and positioning plate The card column of 131 clampings, for card column structure referring to Fig. 2, the outside of eccentric shaft 127 and a control valve rod base 129 are fixed, control valve rod base 129 are connected in sliding slot 133 and move along sliding slot 133.

It is continued to explain in conjunction with Fig. 2, above-mentioned 101 bottom opening boring of the piston seat of honour forms one and seat 102 under piston The opposite object placing cavity of interior object placing cavity, the object placing cavity is by circle shape sealing ring after seat 102 is fixed under the piston seat of honour 101 and piston 110 are sealed, and are provided with spring fixed hole at the center of above-mentioned 101 inner matter chamber of the piston seat of honour, spring 113 is plugged and fixed in bullet A control valve pool 114, the slot on 114 right side of control valve pool are also provided in spring fixation hole, on the object placing cavity on the right side of spring fixed hole Wall passes through the piston seat of honour 101 and forms a horizontal limbers II 134, and 101 right side opening of the piston seat of honour jagged 119, makes level The water that limbers II 134 is flowed out may return in bayonet 104, and flow out from limbers I 120, of course as on preferred structure It states 101 bottom surface of the piston seat of honour and is extended with inserting column, object placing cavity is located in inserting column, and inserting column is plugged on seat 102 under piston In object placing cavity.

It is continued to explain in conjunction with Fig. 3, control valve bar 115 is plugged in above-mentioned control valve pool 114, controlled and worn at the top of valve rod 115 Seat 101 beyond the Great Wall of making a living is fixed with control valve rod base 129, is controlled and is cased with and controls the upper O that valve pool 114 is in close contact on valve rod 115 Type sealing ring 116 controls and is also equipped with a cylindrical control valve 117 in the control valve pool 114 of 115 bottom of valve rod, on control valve 117 It is provided with a vertical and horizontal limbers, and it is one that two limbers, which cut through control valve 117(certainly and may be otherwise, A right angle hole), wherein horizontal limbers is limbers III 121, and a circle and water flowing are also provided on the outer surface of control valve 117 The groove 122 that hole III 121 is connected to, be plugged in the control valve pool 114 of 117 bottom of control valve one it is close with control valve pool 114 The lower O-ring seal 123 of contact, while controlling valve pool 114 and being closed by a sealing cover 124, the center of sealing cover 124 is provided with water flowing Hole IV 125.

Water saving timing device switch provided in this embodiment passes through control valve 117 and lower O-ring seal when control valve rod 115 After 123, control valve pool 114 is not just connected to horizontal limbers II 134, after the water in such water inlet pipe 105 crosses limbers V 112 Due to that can not be discharged from horizontal limbers II 134, lower piston 109 is acted in hydraulic pressure and spring 113 at this time and moves down the perpendicular water outlet of closing Hole 107, the water that water inlet pipe 105 flows into cannot be introduced into outlet pipe 106 and erects apopore 107, and Water saving timing device switch is in pass at this time Close water state；When that need to turn on the switch watering, starting motor rotation, motor drives eccentric shaft 127 to rotate by gear 128, partially The rotation of mandrel 127, which drives control valve rod base 129 to move up, makes to control valve rod 115 out of lower O-ring seal 123 and control valve 117 It pulls out, motor stalls, due to limbers II 134, groove 122, limbers III 121, limbers IV 125, lower O-ring seal 123 centers have been connected to, and the intracorporal water of the chamber will cross limbers I 120 and be discharged, and asking due to V 120 streamflow of limbers Topic, piston 109 will be moved up by impact of water in water inlet pipe 105, and such inlet opening 108 has just been connected at this time with perpendicular apopore 107 Water saving timing device switch connection waters, and after having poured water, motor reversal resets control valve rod 115, of courses The rotation for stating motor is controlled by the common controller of the technical field.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, the present invention can have various changes and variation.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.

Claims

1. a kind of Water saving timing device switch characterized by comprising

Piston seat is made of seat under the piston seat of honour and piston, is equipped with opposite object placing cavity under the piston seat of honour and piston between seat, living It fills in and is additionally provided with inner tube on lower its bottom surface of the object placing cavity of seat, form bayonet between the object placing cavity of seat under inner tube and piston；

Outlet pipe is fixed on the seat other side under the piston opposite with water inlet pipe, and the apopore of outlet pipe is right angle apopore, by Horizontal, vertical two apopores are constituted, and the aperture for erecting apopore is higher than the inlet opening of water inlet pipe in seat under piston；

Piston, outer sheath are enclosed shape sealing ring bottom and have extended downwardly fixed eaves, fixed eaves is stuck in bayonet by circle shape sealing ring It is interior, it is also provided with the limbers V for crossing water in the circle shape sealing ring, limbers V makes setting for seat under the piston seat of honour and piston The connection of object chamber,

Spring is connected between the object placing cavity and piston at the piston seat of honour, spring controls piston up-down, the piston seat of honour Object placing cavity top surface also controls valve pool, and control valve rod is equipped in control valve pool, is cased on control valve rod and closely connects with control valve pool The upper O-ring seal of touching, control stem bottom are equipped with control valve, are provided with right angle apopore I, the control of control valve bottom on control valve The lower O-ring seal being in close contact with control valve pool is additionally provided in valve pool processed, it is also solid in the control valve pool of lower O-ring seal bottom Surely there is control valve pool sealing cover, the center of sealing cover is provided with limbers IV,

The horizontal limbers II opposite with right angle apopore I, while piston seat of honour side wall are also provided on the side wall of the piston seat of honour On be also provided with notch, the water for flowing to right angle apopore I at limbers II can be by notch to bayonet, forming the piston of bayonet The limbers I being connected to the horizontal apopore of outlet pipe is also provided on lower seat inner wall；

2. Water saving timing device switch according to claim 1, which is characterized in that the control valve is in cylindrical body, thereon Right angle apopore I is constituted with a horizontal limbers vertically by one, and two limbers cut through control valve, wherein horizontal Limbers be limbers III, and the groove that a circle is connected to limbers III, the control are also provided on the outer surface of control valve Valve is directly in control valve pool.

3. Water saving timing device switch according to claim 1, which is characterized in that the power device is by motor and eccentric shaft It constitutes, is connected between motor and eccentric shaft by gear, while controlling valve rod and connecting at the top of the piston seat of honour with control valve rod base It connects, control valve rod base with eccentric axis connection, drives control valve after eccentric shaft turns that can move up and down by motor again.

4. Water saving timing device switch according to claim 3, which is characterized in that the motor is located in motor cabinet, described Eccentric shaft side is fixed with the positioning plate being located at the top of the piston seat of honour, after the other side is connect with control valve rod base, controls valve rod base It is plugged in the sliding rail being located at the top of the piston seat of honour, the sliding rail is equipped with sliding slot.