CN105706864A - Pump and valve integrated single-motor double-acting pressure flow precise control valve for flower watering - Google Patents
Pump and valve integrated single-motor double-acting pressure flow precise control valve for flower watering Download PDFInfo
- Publication number
- CN105706864A CN105706864A CN201510593280.6A CN201510593280A CN105706864A CN 105706864 A CN105706864 A CN 105706864A CN 201510593280 A CN201510593280 A CN 201510593280A CN 105706864 A CN105706864 A CN 105706864A
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- China
- Prior art keywords
- valve
- pump
- flow
- flow control
- water tank
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/003—Controls for self-acting watering devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/008—Component parts, e.g. dispensing fittings, level indicators
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a pump and valve integrated single-motor double-acting pressure flow precise control valve for flower watering. When a pressure sensor in a water tank detects that a water pressure is insufficient or does not reach a preset value, a device automatically switches on an air pump traction electromagnet, an air compression pump works to compress air into the water tank; if the pressure detection in the water tank meets the requirement of the preset value, the air compression pump stops pumping the air; precise control of flow is realized by utilizing a long and narrow micro-channel among an upper hole of a flow adjustment valve, a lower hole of the flow adjustment valve, and an intermediate adjustment hole corresponding to a flow adjustment rod according to the soil moisture content given by a humidity sensor in a flowerpot; the precision of flow control is guaranteed by constant pressure and fine adjustment of the displacement of a slit. According to the pump and valve integrated single-motor double-acting pressure flow precise control valve for flower watering, flower watering water supply and flow adjustment are integrated; the constant pressure of the water tank is realized through the air compression pump; precise control of a watering water amount is realized through the flow adjustment; an air pumping cylinder and the flow adjustment valve are integrated, so that air pumping and watering double-acting switching control is realized through one power source.
Description
Technical field
The present invention relates to a kind of valve, the pressure flow particularly watered flowers precise controlling valve.
Background technology
Along with people's rhythm of life and living-pattern preservation, nobody looks after or the situation of careful maintenance of having no time plant in family often occurs, or owing to lacking experience, plant humidity can not accurately be grasped, and causes the not good situation of plant maintenance.In this case, people would generally select flow watering device to replace manual watering.
But the conventional general water tank off guard of flow watering device, for hydrodynamic force directly by tap water pressure, grows flower for balcony and needs independent external water source, cause significant limitation；Or some flow watering devices can band water tank, but there is no pressure, often water tank is put into eminence, relies on the deadweight of water to produce power and water flowers, this method pressure transient.
It addition, the valve body used by common flow watering device normally only uses as switch, the pouring of plant is belonged to low level management, inapplicable for the enervated plant needing regularly fine nursing.
As seen from the above analysis, the problem that current flow watering device exists two aspects.First, unstable without water tank or tank pressure；Second, valve body used is only used as switch, it is impossible to utilize valve to realize the precise controlling of flow, it is achieved the fine maintenance of plant.And first problem pressure is non-constant, will also result in flow cannot finely control.
Therefore, a kind of adjusting control valve is needed badly to solve the precise controlling of current flow watering device pressure and flow.
Summary of the invention
It is an object of the invention to avoid above-mentioned deficiency, it is provided that one is watered flowers with integrated pump valve single-motor double actuating pressure flow precise controlling valve.
To achieve these goals, the present invention is achieved through the following technical solutions:
One is watered flowers with integrated pump valve single-motor double actuating pressure flow precise controlling valve, main it is made up of airtight water tank (7), the compression pump (11) of water tank Self-pressurizing agri and flow control valve (6), wherein: maintained the pressure of water spray by compression pump (11) and water tank (7) and detection sensor, flow control rod (5) folding relative to flow control valve (6) is to regulate the size of flow, thus controlling shower nozzle irrigation amount and closing down, the linear reciprocation mobile system switching that motor (1) drives regulates switch and the size of pump gas and flow.
Described motor (1) drives pump valve governor motion, and motor (1) drives the connecting plate (13) of linear reciprocating motion and connects firmly air pump tractive magnet (12) together and valve tractive magnet (4), it is achieved the switching between pump valve.
Described flow control rod (5) and flow control valve (6) are connected by movable sealing, at flow control valve (6), up and down both sides are each opens an aperture, it is connected with water tank (7) and flow watering device shower nozzle respectively, upper hole (61) at flow control valve (6), a long and narrow microchannel is had between the middle tone knothole (63) that lower opening (62) is corresponding with flow control rod (5), when moving to left along with flow control rod (5), long and narrow microchannel and upper and lower cavity mutual conduction area are gradually increased, thus realizing the adjustment of flow and closing down, flow control rod (5) is worked by valve tractive magnet (4) adhesive, motion is back and forth realized by middle connecting plate (13), when flow control rod (5) is shifted onto bottom, when valve tractive magnet (4) disconnects, close flow control valve.
Described motor (1) is connected on leading screw (2), leading screw (2) both sides are respectively provided with a guide post (3), guide post (3) is connected on the connecting plate (13) of centre by bearing (14), being fixedly connected with valve tractive magnet (4), air pump tractive magnet (12) and nut (15) on connecting plate (13), motor (1) drives connecting plate (13) to move back and forth by screw mandrel (2) and nut (15) and guide post (3) simultaneously；Air pump tractive magnet (12) controls band sealing ring piston (10) adhesive or the disconnection of cylinder (11), thus promoting band sealing ring piston linear reciprocating motion；By compression pump (11) to water tank (7) pump gas, now air pump tractive magnet (12) adhesive, if pressure detecting reaches setting value requirement in water tank, stop pump gas, air pump tractive magnet (12) disconnects；Compression pump (11) pump gas is by the exhaust check valve (8) of two anti-dresses and what breather cheek valve (9) realized, during compression pump (11) compression, exhaust check valve (9) is closed, breather cheek valve (8) is opened, inflating in water tank, be breathing process when piston moves to right, breather cheek valve (8) is closed, exhaust check valve (9) is opened, in air suction pump cavity.
Owing to have employed technique scheme, patent of the present invention has the advantage that and effect:
1, the present invention carries water tank, detects automatically to maintain according to tank pressure and waters water pressure, rely on soil moisture automatic flower watering, it is achieved water supply of watering flowers is had a style of one's own with Flow-rate adjustment, it is not necessary to external addition thereto and means；
2, to realize tank pressure by air pump constant for the present invention, is realized the precise controlling of the amount of watering flowers by Flow-rate adjustment, and pump cylinder and flow control valve are integrated mechanism, is realized pump gas and the switching control watered flowers by a power source；
3. the water tank self-pressurization of the present invention ensure that feed pressure, is gallery, regulates area less between the middle tone knothole that hole on flow control valve, lower opening are corresponding with flow control rod, regulate more accurate, adding upward pressure to be adjusted, when constant pressure, Flow-rate adjustment is more accurate simultaneously；
4, present configuration is simple, compact, effective integrated, it is possible to do not laid any position of needs flexibly by environmental constraints.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is that inventive flow regulates valve A-A generalized section.
Detailed description of the invention
As shown in Figure 1, water flowers with integrated pump valve single-motor double actuating pressure flow precise controlling valve, main it is made up of airtight water tank 7, the compression pump 11 of water tank Self-pressurizing agri and flow control valve 6, wherein: maintained the pressure of water spray by compression pump 11 and water tank 7 and detection sensor, flow control rod 5 folding relative to flow control valve 6 is to regulate the size of flow, thus controlling shower nozzle irrigation amount and closing down, the linear reciprocation mobile system switching that motor 1 drives regulates switch and the size of pump gas and flow.
Motor 1 drives pump valve governor motion, motor 1 to drive the connecting plate 13 of linear reciprocating motion air pump tractive magnet 12 together with connecting firmly and valve tractive magnet 4, it is achieved the switching between pump valve.
Flow control rod 5 and flow control valve 6 are connected by movable sealing, each in flow control valve about 6 both sides open an aperture, are connected with water tank 7 and flow watering device shower nozzle respectively；As shown in Figure 2, a long and narrow microchannel is had between the middle tone knothole 63 that the upper hole 61 of flow control valve 6, lower opening 62 are corresponding with flow control rod 5, when moving to left along with flow control rod 5, long and narrow microchannel and upper and lower cavity mutual conduction area are gradually increased, thus realizing the adjustment of flow and closing down, flow control rod 5 is by valve tractive magnet 4 adhesive work, motion is back and forth realized by middle connecting plate 13, when flow control rod 5 is shifted onto bottom, when valve tractive magnet 4 disconnects, close flow control valve.
Motor 1 is connected on leading screw 2, leading screw 2 both sides are respectively provided with a guide post 3, guide post 3 is connected on the connecting plate 13 of centre by bearing 14, being fixedly connected with valve tractive magnet 4, air pump tractive magnet 12 and nut 15 on connecting plate 13, motor 1 drives connecting plate 13 to move back and forth by screw mandrel 2 and nut 15 and guide post 3 simultaneously；Air pump tractive magnet 12 controls band sealing ring piston 10 adhesive or the disconnection of cylinder 11, thus promoting band sealing ring piston linear reciprocating motion；By compression pump 11 to water tank 7 pump gas, now air pump tractive magnet 12 adhesive, if pressure detecting reaches setting value requirement in water tank, stop pump gas, air pump tractive magnet 12 disconnects；Compression pump 11 pump gas is by the exhaust check valve 8 of two anti-dresses and what breather cheek valve 9 realized, when compression pump 11 compresses, exhaust check valve 9 is closed, breather cheek valve 8 is opened, inflating in water tank, be breathing process when piston moves to right, breather cheek valve 8 is closed, exhaust check valve 9 is opened, in air suction pump cavity.
During work, if when the pressure transducer in water tank detects that hydraulic pressure is not enough or during not up to predetermined value, then device turn on automatically air pump tractive magnet 12 adhesive, compression pump 11 works, band sealing ring piston 10 moves right, and exhaust check valve 8 is opened, and the gas in compression pump 11 is pressed into water tank 7；If pressure detecting reaches setting value requirement in water tank 7, stop pump gas air pump tractive magnet 12 and disconnect.
According to the soil moisture content that flowerpot humidity sensor provides, it is necessary to when watering, flow control rod 5, by valve tractive magnet 4 adhesive work, back and forth realizes motion by middle connecting plate 13；When needs enlargement discharge, flow control rod 5 is practiced under the effect of fishplate bar 13 to left movement in centre；When needs reduce flow, flow control rod 5 moves right under the effect of middle connecting plate 13；When flow control rod 5 is shifted onto bottom, when valve tractive magnet 4 disconnects, close flow control valve 6, stop watering flowers；The switch of the flow control valve 6 watered flowers and the size of flow are by the humidity sensor detection being arranged in flowerpot and control.
Claims (4)
1. water flowers with integrated pump valve single-motor double actuating pressure flow precise controlling valve for one kind, main it is made up of airtight water tank (7), the compression pump (11) of water tank Self-pressurizing agri and flow control valve (6), it is characterized in that: maintained the pressure of water spray by compression pump (11) and water tank (7) and detection sensor, flow control rod (5) folding relative to flow control valve (6) is to regulate the size of flow, thus controlling shower nozzle irrigation amount and closing down, the linear reciprocation mobile system switching that motor (1) drives regulates switch and the size of pump gas and flow.
2. according to claim 1 watering flowers finely controls valve with integrated pump valve single-motor double actuating pressure flow, it is characterized in that: described motor (1) drives pump valve governor motion, motor (1) drives the connecting plate (13) of linear reciprocating motion and connects firmly air pump tractive magnet (12) together and valve tractive magnet (4), it is achieved the switching between pump valve.
3. according to claim 1 watering flowers finely controls valve with integrated pump valve single-motor double actuating pressure flow, it is characterized in that: described flow control rod (5) and flow control valve (6) are connected by movable sealing, at flow control valve (6), up and down both sides are each opens an aperture, it is connected with water tank (7) and flow watering device shower nozzle respectively, upper hole (61) at flow control valve (6), a long and narrow microchannel is had between the middle tone knothole (63) that lower opening (62) is corresponding with flow control rod (5), when moving to left along with flow control rod (5), long and narrow microchannel and upper and lower cavity mutual conduction area are gradually increased, thus realizing the adjustment of flow and closing down, flow control rod (5) is worked by valve tractive magnet (4) adhesive, motion is back and forth realized by middle connecting plate (13), when flow control rod (5) is shifted onto bottom, when valve tractive magnet (4) disconnects, close flow control valve.
4. according to claim 1 watering flowers finely controls valve with integrated pump valve single-motor double actuating pressure flow, it is characterized in that: described motor (1) is connected on leading screw (2), leading screw (2) both sides are respectively provided with a guide post (3), guide post (3) is connected on the connecting plate (13) of centre by bearing (14), connecting plate (13) is fixedly connected with valve tractive magnet (4) simultaneously, air pump tractive magnet (12) and nut (15), motor (1) drives connecting plate (13) to move back and forth by screw mandrel (2) and nut (15) and guide post (3)；Air pump tractive magnet (12) controls band sealing ring piston (10) adhesive or the disconnection of cylinder (11), thus promoting band sealing ring piston linear reciprocating motion；By compression pump (11) to water tank (7) pump gas, now air pump tractive magnet (12) adhesive, if pressure detecting reaches setting value requirement in water tank, stop pump gas, air pump tractive magnet (12) disconnects；Compression pump (11) pump gas is by the exhaust check valve (8) of two anti-dresses and what breather cheek valve (9) realized, during compression pump (11) compression, exhaust check valve (9) is closed, breather cheek valve (8) is opened, inflating in water tank, be breathing process when piston moves to right, breather cheek valve (8) is closed, exhaust check valve (9) is opened, in air suction pump cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510593280.6A CN105706864A (en) | 2015-09-18 | 2015-09-18 | Pump and valve integrated single-motor double-acting pressure flow precise control valve for flower watering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510593280.6A CN105706864A (en) | 2015-09-18 | 2015-09-18 | Pump and valve integrated single-motor double-acting pressure flow precise control valve for flower watering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105706864A true CN105706864A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510593280.6A Pending CN105706864A (en) | 2015-09-18 | 2015-09-18 | Pump and valve integrated single-motor double-acting pressure flow precise control valve for flower watering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105706864A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012819A (en) * | 2017-12-26 | 2018-05-11 | 郑文平 | A kind of seesaw interaction flower-watering device |
| CN109566156A (en) * | 2018-12-26 | 2019-04-05 | 张文俊 | A kind of water plant flower pot with automatic watering function |
| CN111480558A (en) * | 2020-04-26 | 2020-08-04 | 顾晓东 | Real-time adjusting and monitoring system for farmland irrigation based on Internet of things |
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| JP2003265056A (en) * | 2002-03-19 | 2003-09-24 | Aichi Prefecture | Method for detecting moisture content in soil, method for controlling water supply of potted cultivation and water supply control system |
| CN101634862A (en) * | 2009-07-31 | 2010-01-27 | 中南大学 | Control method of opening of large flow throttle valve for water |
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| CN102367793A (en) * | 2011-08-23 | 2012-03-07 | 杭州哲达科技股份有限公司 | Efficient method and pump valve integrated energy-saving device for water pump |
| CN102865273A (en) * | 2012-09-25 | 2013-01-09 | 安徽池州市骏力机械科技有限公司 | Engineering machinery and hydraulic control system thereof |
| JP5167551B1 (en) * | 2011-11-11 | 2013-03-21 | 勝 鈴木 | Automatic irrigation control device |
| CN103790798A (en) * | 2014-01-24 | 2014-05-14 | 南通广兴气动设备有限公司 | High-pressure air pump |
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2015
- 2015-09-18 CN CN201510593280.6A patent/CN105706864A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990068450A (en) * | 1999-05-21 | 1999-09-06 | 전덕진 | Automatic water-injecting system for using in the agriculture |
| US20030173157A1 (en) * | 2002-03-13 | 2003-09-18 | Lund Gustav A. | Liquid delivery system and control system therefor |
| JP2003265056A (en) * | 2002-03-19 | 2003-09-24 | Aichi Prefecture | Method for detecting moisture content in soil, method for controlling water supply of potted cultivation and water supply control system |
| CN101634862A (en) * | 2009-07-31 | 2010-01-27 | 中南大学 | Control method of opening of large flow throttle valve for water |
| CN201554060U (en) * | 2009-11-15 | 2010-08-18 | 白学宗 | Wind-powered water supply system for afforestation |
| US7955058B1 (en) * | 2010-07-13 | 2011-06-07 | Wayne Michael Angel | Reciprocating piston to piston energy pump |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012819A (en) * | 2017-12-26 | 2018-05-11 | 郑文平 | A kind of seesaw interaction flower-watering device |
| CN109566156A (en) * | 2018-12-26 | 2019-04-05 | 张文俊 | A kind of water plant flower pot with automatic watering function |
| CN111480558A (en) * | 2020-04-26 | 2020-08-04 | 顾晓东 | Real-time adjusting and monitoring system for farmland irrigation based on Internet of things |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |
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