CN204664477U - Non-transformer Combined water level control valve - Google Patents
Non-transformer Combined water level control valve Download PDFInfo
- Publication number
- CN204664477U CN204664477U CN201420869653.9U CN201420869653U CN204664477U CN 204664477 U CN204664477 U CN 204664477U CN 201420869653 U CN201420869653 U CN 201420869653U CN 204664477 U CN204664477 U CN 204664477U
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- return spring
- diaphragm
- main valve
- hole
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Abstract
The utility model non-transformer Combined water level control valve, during use, first main valve first valve body is arranged on water supply line, inferior valve second valve body is placed in farmland, with connecting hose and main valve first loose joint nut, inferior valve second loose joint nut docking, non-transformer Combined water level control valve is open in usual, when inferior valve ball float is sagging, plane self-assembling formation space between push rod and conduit, make time valve secondary diaphragm epicoele pressure release, now time valve is for opening, and then by connecting hose to the pressure release of main valve primary diaphragm top, main valve is opened, when the water level in farmland reaches, ball float is under the effect of water buoyancy, eccentric push rod round end plane and venting conduit plane is made naturally to coincide and seal, thus the pressure of secondary diaphragm top cannot be discharged, at secondary diaphragm, the second weighing apparatus is pressed under the double action of hole and the second return spring, inferior valve secondary diaphragm, main valve primary diaphragm is successively closed down into water, when keeping an eye on without the need to power supply and personnel, water is closed in water inlet so repeatedly, complete from opening self-off function, due to rational in infrastructure, easy for installation, so have very big market and promotional value.
Description
Technical field
The utility model relates to a kind of Liquid level field, a kind of for farmland automatic irrigation specifically, non-transformer Combined water level control valve.
Background technology
Existing field irrigation control water, generally adopt on the ridge of farmland, to excavate breach and discharge water, or pre-buried culvert water inlet on ridge, above-mentioned two kinds of methods, when field water level reaches requirement, also need the artificial ability sealing that blocks in time, so time-consuming, very easily forget Guan Shui simultaneously, now water source can run off in a large number, so research and development farmland automatic water control valve thing must gone, meet the water saving requirement that country advocates, simultaneously also for the condition of providing is provided vast farmers abridged edition.
Summary of the invention
Non-transformer Combined water level control valve of the present utility model, is mainly used in pipeline pressure formula and irrigates, and its objective is and when keeping an eye on without the need to Energy control, personnel, agriculture water supply, Guan Shui will be given automatically, realize field irrigation non-transformer and automatically control.
In order to reach foregoing invention object, the utility model proposes following technical scheme:
Non-transformer Combined water level control valve, main valve comprises the first valve body, primary diaphragm, the first weighing apparatus is pressed hole, the first return spring, the first relief hole, the first loose joint nut, the first water inlet, the first delivery port, inferior valve comprises the second valve body, the second loose joint nut, secondary diaphragm, the second weighing apparatus is pressed hole, venting conduit, the second return spring, guide's return spring, eccentric push rod, ball float, the second delivery port, connecting hose, in main valve, cavity ring mouth of pipe top is equipped with primary diaphragm, primary diaphragm both sides are equipped with the first weighing apparatus and press hole, the first return spring is provided with in the chamber of primary diaphragm and valve gap, bonnet central is provided with the first relief hole, the first loose joint nut, horizontal one end of the first valve body is provided with the first water inlet, the other end is provided with the first delivery port, and the water inlet of the second valve body is equipped with the second loose joint nut, and second valve intracoelomic cavity ring exit is equipped with secondary diaphragm, secondary diaphragm side is equipped with the second weighing apparatus and presses hole, valve gap is equipped with venting conduit, the inner chamber of secondary diaphragm and valve gap is equipped with the second return spring, and inner side, pressure release pilot pipe one end is provided with guide's return spring, eccentric push rod, eccentric push rod is connected with ball float.
In described main valve, cavity ring mouth of pipe top is equipped with primary diaphragm, and it is equipped with two first symmetrical weighing apparatuses and presses hole, bonnet central is provided with the first relief hole, and the first relief hole arranged outside has the first loose joint nut, and main valve does not have automatic water function.
Described inferior valve insertion annular mouth of pipe top is equipped with secondary diaphragm, it is equipped with single the second weighing apparatus and presses hole, the inner chamber of secondary diaphragm and valve gap is equipped with the second return spring, valve gap arranged outside has venting conduit, guide's return spring is provided with in the body of conduit, eccentric push rod, under the effect of buoyancy, controls the automatic switch of time valve and main valve at ball float gravity.
The utility model has the advantages that: design ingenious, be quick on the draw, without the need to power supply, main valve is arranged on water supply line, and inferior valve, by being placed in farmland, controls the water level height in farmland automatically.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is main valve portion view of the present utility model.
Fig. 3 is of the present utility model valve portion view.
Detailed description of the invention
For the utility model is further illustrated, introduce below in conjunction with description:
With reference to accompanying drawing 1 and Fig. 2, Fig. 3, non-transformer Combined water level control valve, comprise main valve and time valve, main valve comprises the first valve body (1), primary diaphragm (2), the first weighing apparatus is pressed hole (3), the first return spring (4), the first relief hole (5), the first loose joint nut (6), the first water inlet (7), the first delivery port (8), inferior valve comprises the second valve body (9), the second loose joint nut (10), secondary diaphragm (11), the second weighing apparatus is pressed hole (12), venting conduit (13), the second return spring (14), guide's return spring (15), eccentric push rod (16), ball float (17), the second delivery port (18), connecting hose (19), in main valve, cavity ring mouth of pipe top is equipped with primary diaphragm (2), primary diaphragm (2) both sides are equipped with the first weighing apparatus and press hole (3), in the chamber of primary diaphragm (2) and valve gap, be provided with the first return spring (4), bonnet central is provided with the first relief hole (5), the first loose joint nut (6), horizontal one end of the first valve body is provided with the first water inlet (7), the other end is provided with the first delivery port (8), the water inlet of the second valve body (9) is equipped with the second loose joint nut (10), second valve intracoelomic cavity ring exit is equipped with secondary diaphragm (11), secondary diaphragm (11) side is equipped with the second weighing apparatus and presses hole (12), valve gap is equipped with venting conduit (13), secondary diaphragm (11) is equipped with the second return spring (14) with the inner chamber of valve gap, and inner side, venting conduit (13) one end is provided with guide's return spring (15), eccentric push rod (16), eccentric push rod (16) is connected with ball float (17).
Described main valve is connected with its water supply line 20.
The interior cavity ring mouth of pipe of described main valve first valve body 1 top is equipped with primary diaphragm 2, it is equipped with two first symmetrical weighing apparatuses and presses hole 3, bonnet central is provided with the first relief hole 5, first relief hole 5 arranged outside the first loose joint nut 6, and main valve first valve body 1 does not have automatic water function.
The interior cavity ring mouth of pipe of described inferior valve second valve body 9 top is equipped with secondary diaphragm 11, it is equipped with single the second weighing apparatus and presses hole 12, secondary diaphragm 11 is equipped with the second return spring 14 with the inner chamber of valve gap, valve gap arranged outside has venting conduit, guide's return spring 15 is provided with in the body of conduit 13, eccentric push rod 16, under the effect of buoyancy, controls the automatic switch of time valve 9 and main valve 1 at ball float 17 gravity.
When the utility model uses, first main valve first valve body is arranged on water supply line, inferior valve second valve body is placed in farmland, with connecting hose and main valve first loose joint nut, inferior valve second loose joint nut docking, non-transformer Combined water level control valve is open in usual, when inferior valve ball float is sagging, plane self-assembling formation space between push rod and conduit, make time valve secondary diaphragm epicoele pressure release, now time valve is for opening, and then by connecting hose to the pressure release of main valve primary diaphragm top, main valve is opened, when the water level in farmland reaches, ball float is under the effect of water buoyancy, eccentric push rod round end plane and venting conduit plane is made naturally to coincide and seal, thus the pressure of secondary diaphragm top cannot be discharged, at secondary diaphragm, the second weighing apparatus is pressed under the double action of hole and the second return spring, inferior valve secondary diaphragm, main valve primary diaphragm is successively closed down into water, when keeping an eye on without the need to power supply and personnel, water is closed in water inlet so repeatedly, complete from opening self-off function, due to rational in infrastructure, easy for installation, so have very big market and promotional value.
Claims (3)
1. non-transformer Combined water level control valve, is characterized in that: comprise main valve and time valve, main valve comprises the first valve body (1), primary diaphragm (2), the first weighing apparatus is pressed hole (3), the first return spring (4), the first relief hole (5), the first loose joint nut (6), the first water inlet (7), the first delivery port (8), inferior valve comprises the second valve body (9), the second loose joint nut (10), secondary diaphragm (11), the second weighing apparatus is pressed hole (12), venting conduit (13), the second return spring (14), guide's return spring (15), eccentric push rod (16), ball float (17), the second delivery port (18), connecting hose (19), in main valve, on the cavity ring mouth of pipe, power directly has primary diaphragm (2), primary diaphragm (2) both sides are equipped with the first weighing apparatus and press hole (3), the first return spring (4) is provided with in the chamber of primary diaphragm (2) and valve gap, bonnet central is provided with the first relief hole (5) first loose joint nut (6), horizontal one end of the first valve body is provided with the first water inlet (7), the other end is provided with the first delivery port (8), the water inlet of the second valve body (9) is equipped with the second loose joint nut (10), second valve intracoelomic cavity ring exit is equipped with secondary diaphragm (11), secondary diaphragm (11) side is equipped with the second weighing apparatus and presses hole (12), valve gap is equipped with venting conduit (13), secondary diaphragm (11) is equipped with the second return spring (14) with the inner chamber of valve gap, inner side, venting conduit (13) one end is provided with guide's return spring (15), eccentric push rod (16), eccentric push rod (16) is connected with ball float (17).
2. non-transformer Combined water level control valve according to claim 1, it is characterized in that: in described main valve, cavity ring mouth of pipe top is equipped with primary diaphragm, it is equipped with two first symmetrical weighing apparatuses and presses hole, bonnet central is provided with the first relief hole, the first relief hole arranged outside has the first loose joint nut, and main valve does not have automatic water function.
3. non-transformer Combined water level control valve according to claim 1, it is characterized in that: described inferior valve insertion annular mouth of pipe top is equipped with secondary diaphragm, it is equipped with single the second weighing apparatus and presses hole, the inner chamber of secondary diaphragm and valve gap is equipped with the second return spring, valve gap arranged outside has venting conduit, is provided with guide's return spring in the body of conduit, eccentric push rod, under the effect of buoyancy, the automatic switch of time valve and main valve is controlled at ball float gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869653.9U CN204664477U (en) | 2014-12-29 | 2014-12-29 | Non-transformer Combined water level control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869653.9U CN204664477U (en) | 2014-12-29 | 2014-12-29 | Non-transformer Combined water level control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664477U true CN204664477U (en) | 2015-09-23 |
Family
ID=54134860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420869653.9U Expired - Fee Related CN204664477U (en) | 2014-12-29 | 2014-12-29 | Non-transformer Combined water level control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664477U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370958A (en) * | 2015-12-23 | 2016-03-02 | 山东大学 | Membrane servo valve driven by piezoelectric ceramics |
| CN105805398A (en) * | 2015-12-18 | 2016-07-27 | 汤宝田 | Magnetic control combined automatic valve |
| WO2019010590A1 (en) * | 2017-07-12 | 2019-01-17 | 王亚娟 | Mechanical guide-type automatic control valve |
| CN114467717A (en) * | 2022-03-09 | 2022-05-13 | 新疆天山钢铁巴州有限公司 | Water-saving type greening irrigation device |
-
2014
- 2014-12-29 CN CN201420869653.9U patent/CN204664477U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805398A (en) * | 2015-12-18 | 2016-07-27 | 汤宝田 | Magnetic control combined automatic valve |
| CN105370958A (en) * | 2015-12-23 | 2016-03-02 | 山东大学 | Membrane servo valve driven by piezoelectric ceramics |
| CN105370958B (en) * | 2015-12-23 | 2017-11-21 | 山东大学 | A kind of Piezoelectric Ceramic diaphragm type servo valve |
| WO2019010590A1 (en) * | 2017-07-12 | 2019-01-17 | 王亚娟 | Mechanical guide-type automatic control valve |
| CN114467717A (en) * | 2022-03-09 | 2022-05-13 | 新疆天山钢铁巴州有限公司 | Water-saving type greening irrigation device |
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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 |
Granted publication date: 20150923 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |