CN203413133U - Waterway automatic control valve - Google Patents

Waterway automatic control valve Download PDF

Info

Publication number
CN203413133U
CN203413133U CN201320496296.1U CN201320496296U CN203413133U CN 203413133 U CN203413133 U CN 203413133U CN 201320496296 U CN201320496296 U CN 201320496296U CN 203413133 U CN203413133 U CN 203413133U
Authority
CN
China
Prior art keywords
water
valve
valve body
spool
female connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320496296.1U
Other languages
Chinese (zh)
Inventor
冯景健
冯冬
Original Assignee
冯景健
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 冯景健 filed Critical 冯景健
Priority to CN201320496296.1U priority Critical patent/CN203413133U/en
Application granted granted Critical
Publication of CN203413133U publication Critical patent/CN203413133U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a waterway automatic control valve comprising a connection socket, a pull rod, a valve core, a valve body and a sealing ring, wherein a water inlet is formed in one end of the valve body, and the other end of the valve body is connected with one end of the connection socket; a water outlet is formed in the other end of the connection socket; the valve core is a T-shaped cylinder; a groove is formed in a diameter sudden change position of the T-shaped cylinder; the sealing ring is buckled on the groove; the middle part of a small-diameter part of the valve core is hollowed, and one end of the valve core far from the groove is provided with the pull rod; a circle of water inlet holes are formed between the pull rod and the sealing ring; one end with the sealing ring and one end with the pull rod of the valve core are arranged in the valve body and the connection socket respectively. The waterway automatic control valve disclosed by the utility model is simple in structure and convenient in mounting; pipe thread connection is adopted between the valve body and the connection socket, so that a water leakage accident can be avoided, and the waterway automatic control valve can be conveniently dismounted and repaired; the sealing ring is arranged on the valve core, the sealing effect is good, and the cost is low. Besides, the waterway automatic control valve disclosed by the utility model can also be used as a check valve.

Description

Water route internally piloted valve
Technical field
The utility model relates to a kind of valve, is specifically related to a kind of water route internally piloted valve for water storage system.
Background technique
Now, in our routine work, life, can use water storage system miscellaneous, such as solar water heater, automatic water-replenishing device, boiler etc.All these water storage systems all need to use the control that waterway controlling valve carries out upper water water level, but existing waterway controlling valve complex structure mostly, cost is higher, performance is unstable, easily there is water leakage phenomenon, change consumption wealth consuming time, be not suitable for penetration and promotion in low-income groups.
Model utility content
For overcoming the deficiency of above-mentioned technology, the purpose of this utility model is: provide a kind of simple in structure, easy to use, the water route internally piloted valve of economy and durability.
The technological scheme that the utility model adopted is for achieving the above object: a kind of water route internally piloted valve, comprise female connector, pull bar, spool, valve body and seal ring, valve body one end is provided with water intake, the other end is connected with female connector one end, the female connector the other end is provided with water outlet, spool is a T shape cylinder, the position of T shape body diameter sudden change is provided with groove, on groove, card has seal ring, in the middle of the less part of valve core diameter, empty and be provided with pull bar away from one end of groove, between pull bar and seal ring, be provided with a circle water inlet, spool is with one end of seal ring and be located at respectively valve inner and female connector inside with one end of pull bar.
Preferably, between described female connector and valve body, adopt pipe thread to be connected, can avoid in sending water process because pressure causes more greatly leakage accident, and conveniently overhaul.
Described water intake and water outlet conllinear, be applicable to the situation for water end (W.E.) water-supplying mouth and tank water inlet conllinear.Wherein, valve inner tube wall one side is provided with base, and opposite side is provided with outside protrusion, and the impulse force that base can effectively anti-sealing directly pushes up spool to female connector port and makes water route internally piloted valve cut-off, and the outside protrusion of opposite side can guarantee water flow.
Between described water intake and water outlet, angle also can be 90 degree, is applicable to for water end (W.E.) water-supplying mouth and the orthogonal situation of tank water inlet.
Preferably, described seal ring is cushion rubber, good sealing effect, and the cost of material is low.
When the utility model is normally used, current for water end (W.E.) flow into water route internally piloted valve by water intake, current flow into spool via water inlet, then arrive water outlet and enter tank, in tank, place a ball float, ball float is connected with pull bar, continuous rising along with water level in tank, ball float pulls spool to rise by pull bar under floating function, until water level reaches predeterminated position in tank, the seal ring that on spool there is card just overlaps with female connector port, and sealing waterway internally piloted valve stops for water end (W.E.) current and continues to flow in tank.
The utility model also can be used as safety check and uses.When the utility model water outlet is when settle on ground, spool can gravitate free fall, until seal ring is by female connector port-stuck, valve seal, current cannot flow to water outlet by spool, realize thus the function of safety check.
The utility model can be widely used in various water storage systems, such as solar water heater, boiler, automatic water-replenishing device, toilet water storage box etc.
Compared with prior art, the utlity model has following beneficial effect:
The utility model is simple in structure, only comprises female connector, pull bar, spool, valve body and seal ring five parts, and volume is little, easy for installation; Between valve body and female connector, adopt pipe thread to be connected, can avoid sending pressure in water process to cause more greatly leakage accident, and conveniently overhaul; Spool is provided with seal ring, good sealing effect, and the cost of material is low; After installation, can use, without operational maintenance, maintenance, convenient and swift, economy and durability.In addition, the utility model also can be used as safety check and uses, and realizes multi-purpose valve.
Accompanying drawing explanation
Fig. 1 the utility model embodiment 1 sectional drawing.
Fig. 2 the utility model embodiment 3 sectional drawings.
In figure: 1 female connector, 2 pull bars, 3 spools, 4 valve bodies, 5 seal rings, 6 water intakes, 7 water outlets, 8 water inlets, 9 bases, 10 outside protrusions.
Embodiment
Below in conjunction with accompanying drawing explanation, the utility model embodiment is described further.
As shown in Figure 1, the utility model embodiment 1 comprises female connector 1, pull bar 2, spool 3, valve body 4 and seal ring 5, valve body 4 one end are provided with water intake 6, the other end is connected with female connector 1 one end, female connector 1 the other end is provided with water outlet 7, spool 3 is a T shape cylinder, the position of T shape body diameter sudden change is provided with groove, on groove, card has seal ring 5, in the middle of the less part of spool 3 diameters, empty and be provided with pull bar 2 away from one end of groove, between pull bar 2 and seal ring 5, be provided with a circle water inlet 8, spool 3 is with one end of seal ring 5 and be located at respectively valve body 4 inside and female connector 1 inside with one end of pull bar 2.Wherein, between female connector 1 and valve body 4, adopt pipe thread to be connected, can avoid in sending water process because pressure causes more greatly leakage accident, and conveniently overhaul; Water intake 6 and water outlet 7 conllinear, be applicable to the situation for water end (W.E.) water-supplying mouth and tank water inlet conllinear; Valve body 4 inner pipe wall one sides are provided with base 9, and opposite side is provided with outside protrusion 10, and the impulse force that base can effectively anti-sealing directly pushes up spool 3 to female connector 1 port and makes water route internally piloted valve cut-off, and the outside protrusion 10 of opposite side can guarantee water flow; Seal ring 5 is cushion rubber, good sealing effect, and the cost of material is low.
When the present embodiment is used, water intake 6 can be placed lower than water outlet 7, also can with the parallel placement of water outlet 7, current for water end (W.E.) flow into water route internally piloted valve by water intake 6, spool 3 is positioned on base 9, current flow into spool 3 via water inlet 8, then arrive water outlet 7 and enter tank, in tank, place a ball float, ball float is connected with pull bar 2, continuous rising along with water level in tank, ball float pulls spool 3 to rise by pull bar 2 under floating function, until water level reaches predeterminated position in tank, the seal ring 5 that on spool there is card just overlaps with female connector 1 port, sealing waterway internally piloted valve, stop for water end (W.E.) current and continue to flow in tank.
Embodiment 2 is identical with embodiment's 1 structure, and water outlet 7 is settled towards ground, spool 3 meeting gravitate free falls, until seal ring 5 is by female connector 1 port-stuck, valve body 4 sealings, current cannot flow to water outlet 7 by spool 3, realize thus the function of safety check.Therefore, the utility model also can be used as safety check use.
As shown in Figure 2, embodiment 3 is with embodiment 1 difference, between water intake 6 and water outlet 7, angle is 90 degree, be applicable to for water end (W.E.) water-supplying mouth and the orthogonal situation of tank water inlet, now, valve body 4 is L-type, and spool 3 is positioned at valve body 4 bottommosts, and the setting of seal ring 5, female connector 1, pull bar 2 is identical with embodiment 1.In the present embodiment when work,, water outlet 7 can horizontal positioned, also can place upward, and working procedure is identical with embodiment 1.
Embodiment 4 is identical with embodiment's 3 structures, and water outlet 7 is settled towards ground, spool 3 meeting gravitate free falls, until seal ring 5 is by female connector 1 port-stuck, valve body 4 sealings, current cannot flow to water outlet 7 by spool 3, realize thus the function of safety check.
The utility model can be widely used in various water storage systems, and such as solar water heater, boiler, automatic water-replenishing device, toilet water storage box etc. saved the trouble of manual tune, simple and convenient, time saving and energy saving.In addition, the utility model also can be used as safety check and uses, and realizes multi-purpose valve.

Claims (6)

1. a water route internally piloted valve, it is characterized in that, comprise female connector (1), pull bar (2), spool (3), valve body (4) and seal ring (5), valve body (4) one end is provided with water intake (6), the other end is connected with female connector (1) one end, female connector (1) the other end is provided with water outlet (7), spool (3) is a T shape cylinder, the position of T shape body diameter sudden change is provided with groove, on groove, card has seal ring (5), in the middle of the less part of spool (3) diameter, empty and be provided with pull bar (2) away from one end of groove, between pull bar (2) and seal ring (5), be provided with a circle water inlet (8), spool (3) is with one end of seal ring (5) and be located at respectively valve body (4) inside and female connector (1) inside with one end of pull bar (2).
2. water route according to claim 1 internally piloted valve, is characterized in that, between described female connector (1) and valve body (4), adopts pipe thread to be connected.
3. water route according to claim 1 and 2 internally piloted valve, is characterized in that, described water intake (6) and water outlet (7) conllinear.
4. water route according to claim 3 internally piloted valve, is characterized in that, described valve body (4) inner pipe wall one side is provided with base (9), and opposite side is provided with outside protrusion (10).
5. water route according to claim 1 and 2 internally piloted valve, is characterized in that, between described water intake (6) and water outlet (7), angle is 90 degree.
6. water route according to claim 1 and 2 internally piloted valve, is characterized in that, described seal ring (5) is cushion rubber.
CN201320496296.1U 2013-08-14 2013-08-14 Waterway automatic control valve Expired - Fee Related CN203413133U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320496296.1U CN203413133U (en) 2013-08-14 2013-08-14 Waterway automatic control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320496296.1U CN203413133U (en) 2013-08-14 2013-08-14 Waterway automatic control valve

Publications (1)

Publication Number Publication Date
CN203413133U true CN203413133U (en) 2014-01-29

Family

ID=49976022

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320496296.1U Expired - Fee Related CN203413133U (en) 2013-08-14 2013-08-14 Waterway automatic control valve

Country Status (1)

Country Link
CN (1) CN203413133U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105840867A (en) * 2016-06-21 2016-08-10 泉州市中研智能机电研究院有限公司 Assembling method for faucet with one-way tooth

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105840867A (en) * 2016-06-21 2016-08-10 泉州市中研智能机电研究院有限公司 Assembling method for faucet with one-way tooth
CN105840867B (en) * 2016-06-21 2018-08-24 泉州市中研智能机电研究院有限公司 A kind of assembly method of the tap of the unidirectional tooth of band

Similar Documents

Publication Publication Date Title
CN205592117U (en) Water pump intelligent control valve
CN201292951Y (en) Negative pressure water box pumping device
CN203835586U (en) Oil feeder of oil tank
CN203614778U (en) Throttling valve of water pipe connector
CN203413133U (en) Waterway automatic control valve
CN201730137U (en) Novel water tank intake pipeline system
CN203704765U (en) Water supply system for cooling tower water tank
CN203145162U (en) Water economizer with automatic pressurizing function
CN208056167U (en) The water intaking ship of adaptive height of water level
CN203297703U (en) Automatic exhaust valve
CN204961987U (en) A direct action type automatic water supply valve for solar water heater
CN205475452U (en) Dedicated automatic water supplying device of water utilities trade
CN205222753U (en) Resin loader
CN204080951U (en) A kind of water supply for secondary water-supply is integrated
CN201588260U (en) Novel water supply equipment
CN203546826U (en) Tail end supercharging device for tap water pipe network
CN201801916U (en) Automatic water saving device
CN203755389U (en) High-pressure water device for tunnel
CN203116298U (en) Multifunctional gas heating water heater valve
CN204875927U (en) Automatic retaining water supply installation
CN105110402A (en) Automatic dissolved air vessel
CN203784554U (en) Water supply pipe plugging device
CN203429711U (en) A pumpless water supply system for high-rise housings
CN202224155U (en) Hydrolysis tower with automatic drainage function
CN202501089U (en) Exhaust pipe for quick exhaust valve

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140129

Termination date: 20160814