CN105736810A - Liquid level controlled water-saving valve - Google Patents
Liquid level controlled water-saving valve Download PDFInfo
- Publication number
- CN105736810A CN105736810A CN201610286287.8A CN201610286287A CN105736810A CN 105736810 A CN105736810 A CN 105736810A CN 201610286287 A CN201610286287 A CN 201610286287A CN 105736810 A CN105736810 A CN 105736810A
- Authority
- CN
- China
- Prior art keywords
- valve body
- liquid level
- water
- cavity
- lock according
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The invention discloses a liquid level controlled water-saving valve, which is provided with a water inlet, a water outlet and a valve body, wherein a cavity connected with the water inlet and the water outlet is arranged in the valve body; the bottom of the cavity is connected with a spring; the top end of the spring is connected with a rubber gasket; the rubber gasket is provided with a water inlet hole; the bottom of the cavity is provided with a blow vent; the bottom of the valve body is provided with an open hole; the lower part, which is corresponding to the open hole, of the valve body is provided with a floating block; the inner wall of the valve body is provided with a connecting rod in a hinging manner; the upper end of the connecting rod is provided with a raised block; the raised block is used for blocking the blow vent; the water outlet is connected with a perpendicular elbow; the other end of the perpendicular elbow perpendicularly downwards faces the cavity; the rubber gasket is provided with an outlet water choke plug used for blocking the perpendicular elbow. The liquid level controlled water-saving valve is mounted on a water pipe; the valve body is perpendicularly downwards arranged; when a water level reaches a certain height, the water outlet can be automatically closed; water is effectively prevented from overflowing; further, the response is quick; the sealing effect is good; no water can seep from the water outlet.
Description
Technical field
The present invention relates to a kind of thrift lock, especially a kind of Liquid level thrift lock.
Background technology
Water resource is one of valuable source of depending on for existence of the mankind, and saving water resource is the environmental protection theme that the whole world is advocated for a long time, and every household has faucet; often forget shutoff valve; cause water waste, even cause serious economic loss, for instance flood and ruin furniture etc..
Summary of the invention
For the problems referred to above, the present invention provides a kind of Liquid level thrift lock practical, effective.
In order to solve above-mentioned technical problem, the technical scheme is that
A kind of Liquid level thrift lock, being provided with water inlet, outlet and valve body, be provided with the cavity being connected with described water inlet, outlet in described valve body, described cavity bottom is connected to spring, described spring top is connected to a rubber blanket, and described rubber blanket is provided with inlet opening；Described cavity bottom is provided with a blow vent；Described body base is provided with perforate, and the valve body lower portion corresponding with described perforate is provided with floating block；Described valve interior wall is hinged with connecting rod, and described small end is provided with a protruding block, and described protruding block is used for blocking described blow vent；Described outlet is connected to vertical elbow, and the vertical elbow other end is vertically downward towards described cavity；Described rubber blanket is provided with water outlet plug, is used for blocking described vertical elbow；Preferably, the diameter of described water outlet plug is gradually reduced from the bottom to top.
Further, being provided with first annular sealing ring in described cavity, described rubber blanket is provided with the cannelure matched with described first annular sealing ring；Described vertical elbow one end vertically downward is connected by connector with described first annular sealing ring.
Further, described valve body mainly includes the first valve body and the second valve body, is provided with dividing plate in the middle of described first valve body；Described dividing plate is upwards provided with annular protrusion, forms the round cell body placing described spring, and described rubber blanket embeds in described round cell body, and described blow vent is located on described dividing plate；Being hinged with connecting rod on the first body wall below described dividing plate, small end is provided with a protruding block, is used for blocking described blow vent；Described perforate is located on described second valve body；
Described second valve body is provided with floating block pole upwards, is provided with the pole groove matched with described floating block pole bottom described floating block；
Being provided with the second concentric O-ring seal outside described first annular sealing ring, described annular protrusion and described second O-ring seal form described cavity；Described vertical elbow, described first, second O-ring seal and described entery and delivery port are one-body molded；Described second O-ring seal excircle is equipped with corresponding screwed hole with described first valve body dividing plate, and is mutually fastened by screw；Described first valve body is equipped with corresponding screwed hole with described second valve body, and described second valve body is fixed by screw and described first valve body；Described valve body is additionally provided with upper cover, and described upper cover is stuck on the first valve body.
Beneficial effects of the present invention: being installed on water pipe, valve body is placed vertically downward, when water level reach a certain height, it is possible to be automatically switched off outlet, effectively prevents the spilling of water, and is swift in response, and good sealing effect does not have water and oozes out from outlet.
Accompanying drawing explanation
Fig. 1 is structural representation during the normal water outlet of the embodiment of the present invention 1；
Fig. 2 is structural representation when water-stop of the embodiment of the present invention 1；
Fig. 3 is the structural representation of the embodiment of the present invention 2；
Fig. 4 is water inlet pipe and water outlet pipe of the present invention and in-built structural representation thereof.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.Embodiments of the invention provide for example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent from for the ordinary skill in the art.Selecting and describing embodiment is in order to principles of the invention and practical application are better described, and makes those of ordinary skill in the art it will be appreciated that the present invention is thus design is suitable to the various embodiments with various amendments of special-purpose.
Embodiment 1
A kind of Liquid level thrift lock, as shown in Figure 1 and Figure 2, it is provided with water inlet 10, outlet 20 and valve body 30, the cavity 301 being connected with described water inlet 10, outlet 20 it is provided with in described valve body 30, it is connected to spring 401 bottom described cavity 301, described spring 401 top is connected to a rubber blanket 402, and described rubber blanket 402 is provided with inlet opening；A blow vent 3011 it is provided with bottom described cavity 301；Being provided with perforate 302 bottom described valve body 30, the valve body lower portion corresponding with described perforate 302 is provided with floating block 403；Described valve body 30 inwall is hinged with connecting rod 404, and described connecting rod 404 upper end is provided with a protruding block 4041, and described protruding block 4041 is used for blocking described blow vent 3011；Described outlet 20 is connected to vertical elbow 201, and the vertical elbow other end is vertically downward towards described cavity 301；Described rubber blanket 402 is provided with water outlet plug 4021, is used for blocking described vertical elbow 201；Preferably, the diameter of described water outlet plug 4021 is gradually reduced from the bottom to top.
When water level is relatively low, floating block 403 is in low level, and connecting rod 404 under gravity, hangs low downwards, and described blow vent 3011 is opened, and current enter cavity 301 from water inlet 10, and rubber blanket 402 compresses downwards spring 401 under the effect of hydraulic pressure, and water flows away from outlet；Connecting rod 404 is compressed when water level is increased to floating block 403, when causing protruding block 4041 to block blow vent 3011, current enter from the inlet opening of rubber blanket 402, cannot discharge in time, plus suction function, spring 401 pops up, and water outlet plug 4021 upwards blocks vertical elbow 201, thus current cannot flow out from outlet 20, play the effect closing water valve.
Embodiment 2
Described valve body can be mainly made up of the first valve body 50 and the second valve body 60, as it is shown on figure 3, be provided with dividing plate 501 in the middle of described first valve body 50；Described dividing plate 501 is upwards provided with annular protrusion 502, forms the round cell body placing described spring 401, and described rubber blanket 402 embeds in described round cell body, and described blow vent 3011 is located on described dividing plate 501；Hinged described connecting rod 404 on the first body wall below described dividing plate 501, connecting rod 404 upper end is provided with a protruding block 4041, is used for blocking described blow vent 3011；Described perforate 302 is located on described second valve body 60.
Being provided with first annular sealing ring 3012 in described cavity 301, described rubber blanket 402 is provided with the cannelure 4022 matched with described first annular sealing ring 3012, strengthens the effect of outlet.
Described second valve body 60 is provided with floating block pole 601 upwards, is provided with the pole groove 4031 matched with described floating block pole 601 bottom described floating block 403.The setting of floating block pole 601, it is possible to prevent floating block 403 from offseting, affects it and connecting rod 404 is compressed effect.Can being provided with salient point 4032 on described floating block 403, corresponding, connecting rod 404 is provided with concave point 4041, strengthens the floating block 403 picking-up effect to connecting rod 404.
Being provided with the second concentric O-ring seal 3013 outside described first annular sealing ring 3012, as shown in Fig. 3, circle 4, described annular protrusion 502 forms described cavity 301 with described second O-ring seal 3013；Described vertical elbow 201, described first, second O-ring seal and described entery and delivery port are one-body molded；Described second O-ring seal 3013 excircle is equipped with corresponding screwed hole with described first valve body dividing plate 501, and is mutually fastened by screw；Described first valve body 50 is equipped with corresponding screwed hole with described second valve body 60, and described second valve body 60 is fixed by screw and described first valve body 50；Described valve body is additionally provided with upper cover, and described upper cover is stuck on the first valve body 50.
Described vertical elbow one end vertically downward is connected by connector with described first annular sealing ring 3012, can prevent hydraulic pressure from impacting and cause vertical elbow to rock, affect its service life.
Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.The every other embodiment obtained under the premise not making creative work based on the embodiment in the present invention, this area and those of ordinary skill in the related art, all should belong to the scope of protection of the invention.
Claims (10)
1. a Liquid level thrift lock, it is provided with water inlet, outlet and valve body, it is characterised in that: being provided with the cavity being connected with described water inlet, outlet in described valve body, described cavity bottom is connected to spring, described spring top is connected to a rubber blanket, and described rubber blanket is provided with inlet opening；Described cavity bottom is provided with a blow vent；
Described body base is provided with perforate, and the valve body lower portion corresponding with described perforate is provided with floating block；Described valve interior wall is hinged with connecting rod, and described small end is provided with a protruding block, and described protruding block is used for blocking described blow vent；
Described outlet is connected to vertical elbow, and the vertical elbow other end is vertically downward towards described cavity；Described rubber blanket is provided with water outlet plug, is used for blocking described vertical elbow.
2. Liquid level thrift lock according to claim 1, it is characterised in that: the diameter of described water outlet plug is gradually reduced from the bottom to top.
3. Liquid level thrift lock according to claim 1, it is characterised in that: being provided with first annular sealing ring in described cavity, described rubber blanket is provided with the cannelure matched with described first annular sealing ring.
4. Liquid level thrift lock according to claim 3, it is characterised in that: described vertical elbow one end vertically downward is connected by connector with described first annular sealing ring.
5. Liquid level thrift lock according to claim 2, it is characterised in that: described valve body mainly includes the first valve body and the second valve body, is provided with dividing plate in the middle of described first valve body；Described dividing plate is upwards provided with annular protrusion, forms the round cell body placing described spring, and described rubber blanket embeds in described round cell body, and described blow vent is located on described dividing plate；Being hinged with connecting rod on the first body wall below described dividing plate, small end is provided with a protruding block, is used for blocking described blow vent；Described perforate is located on described second valve body.
6. Liquid level thrift lock according to claim 5, it is characterised in that: described second valve body is provided with floating block pole upwards, is provided with the pole groove matched with described floating block pole bottom described floating block.
7. Liquid level thrift lock according to claim 5, it is characterised in that: being provided with the second concentric O-ring seal outside described first annular sealing ring, described annular protrusion and described second O-ring seal form described cavity.
8. Liquid level thrift lock according to claim 7, it is characterised in that: described vertical elbow, described first, second O-ring seal and described entery and delivery port are one-body molded.
9. Liquid level thrift lock according to claim 8, it is characterised in that: described second O-ring seal excircle is equipped with corresponding screwed hole with described first valve body dividing plate, and is mutually fastened by screw；Described first valve body is equipped with corresponding screwed hole with described second valve body, and described second valve body is fixed by screw and described first valve body.
10. Liquid level thrift lock according to claim 9, it is characterised in that: described valve body is additionally provided with upper cover, and described upper cover is stuck on the first valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286287.8A CN105736810A (en) | 2016-05-04 | 2016-05-04 | Liquid level controlled water-saving valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286287.8A CN105736810A (en) | 2016-05-04 | 2016-05-04 | Liquid level controlled water-saving valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105736810A true CN105736810A (en) | 2016-07-06 |
Family
ID=56288029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610286287.8A Pending CN105736810A (en) | 2016-05-04 | 2016-05-04 | Liquid level controlled water-saving valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105736810A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0424749A1 (en) * | 1989-10-24 | 1991-05-02 | Dynamit Nobel Aktiengesellschaft | Mine with valve responsive to humidity inserted into its cover cap |
| CN202215831U (en) * | 2011-02-01 | 2012-05-09 | 陈银环 | Buoyancy-type automatic control valve |
| CN202531978U (en) * | 2012-04-16 | 2012-11-14 | 福建海洋铜业有限公司 | Energy-saving water level control valve |
| CN204004730U (en) * | 2014-08-08 | 2014-12-10 | 乐清市银环节水科技有限公司 | Water control valve on a kind of solar water heater |
| CN205877375U (en) * | 2016-05-04 | 2017-01-11 | 陆海涛 | Fluid level control water -saving valve |
-
2016
- 2016-05-04 CN CN201610286287.8A patent/CN105736810A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0424749A1 (en) * | 1989-10-24 | 1991-05-02 | Dynamit Nobel Aktiengesellschaft | Mine with valve responsive to humidity inserted into its cover cap |
| CN202215831U (en) * | 2011-02-01 | 2012-05-09 | 陈银环 | Buoyancy-type automatic control valve |
| CN202531978U (en) * | 2012-04-16 | 2012-11-14 | 福建海洋铜业有限公司 | Energy-saving water level control valve |
| CN204004730U (en) * | 2014-08-08 | 2014-12-10 | 乐清市银环节水科技有限公司 | Water control valve on a kind of solar water heater |
| CN205877375U (en) * | 2016-05-04 | 2017-01-11 | 陆海涛 | Fluid level control water -saving valve |
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Application publication date: 20160706 |