CN111692352A - Adapter for use with a spray body and a solenoid valve - Google Patents
Adapter for use with a spray body and a solenoid valve Download PDFInfo
- Publication number
- CN111692352A CN111692352A CN202010730570.1A CN202010730570A CN111692352A CN 111692352 A CN111692352 A CN 111692352A CN 202010730570 A CN202010730570 A CN 202010730570A CN 111692352 A CN111692352 A CN 111692352A
- Authority
- CN
- China
- Prior art keywords
- liquid
- adaptor
- hole
- solenoid valve
- liquid outlet
- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 84
- 238000005507 spraying Methods 0.000 claims abstract description 37
- 239000011258 core-shell material Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention relates to a switching piece used together with a spraying body and an electromagnetic valve, wherein a liquid inlet channel and a liquid outlet channel are arranged in the spraying body, the electromagnetic valve is provided with an electromagnetic coil, a valve core shell and a valve core, the valve core shell is fixedly arranged in the electromagnetic coil, a sliding valve core is arranged in the valve core shell, a resetting piece is connected between the valve core and the valve core shell, the switching piece comprises a U-shaped switching piece body, a liquid inlet hole, a liquid outlet hole and a liquid passing cavity are arranged in the switching piece body, the liquid inlet hole and the liquid outlet hole are both communicated with the liquid passing cavity, the liquid inlet hole is communicated with the liquid inlet channel, the liquid outlet hole is communicated with the liquid outlet channel, the lower end of the valve core is positioned in the liquid passing cavity and is provided with a blocking piece corresponding to the liquid inlet hole or the liquid outlet hole, and a first; the adapter connects the electromagnetic coil and the spray body, has simple and compact structure, and has wide variable range and good applicability compared with the traditional variable spray nozzle.
Description
Technical Field
The invention relates to the field of parts of agricultural machinery, in particular to an adapter piece used together with a spraying body and an electromagnetic valve.
Background
In the field of agricultural plant protection, agriculture and spraying of liquid fertilizer are extremely important to the growth of crops, but the pollution and damage to soil, water and ecological environment caused by excessive use of pesticides and fertilizers generally exist, and the sustainable development of agriculture is seriously influenced.
The nozzle commonly used in the field of agricultural spraying at present is a quantitative nozzle, the aperture of an outlet of the quantitative nozzle is fixed, and the spraying amount of the nozzle is related to pressure, so that variable spraying of the nozzle is often realized by adjusting the pressure of a pump body in the prior art, but the pressure adjusting range of the pump body is limited, the effective spraying pressure interval of the nozzle is limited, and the atomizing state of the nozzle under other pressures is poor. The variable spray adjustment of the spray head is limited. Can not be well matched with variable spray required actually in the agricultural spraying operation process.
Disclosure of Invention
It is an object of the present invention to provide an adaptor for use with a spray body and solenoid valve to address the above-mentioned deficiencies.
In order to achieve the purpose, the invention provides the following technical scheme: the adaptor that uses together with spouting the body and solenoid valve, it has inlet channel and liquid outlet channel to spout internal, the solenoid valve has solenoid, case shell and case, the solenoid internal fixation has the case shell, gliding case has in the case shell, be connected with the piece that resets between case and the case shell, the adaptor includes U type adaptor body, this internal feed liquor hole that has of adaptor, go out the liquid hole and cross the liquid chamber, feed liquor hole and play liquid hole all with cross the liquid chamber intercommunication, and feed liquor hole and inlet channel are linked together, it is linked together with liquid outlet channel to go out the liquid hole, the case lower extreme is located and crosses the liquid chamber and be provided with the shutoff piece corresponding with feed liquor hole or play liquid hole, have on the adaptor body with case shell swing joint's first connecting portion and with spout body swing joint's second connecting portion.
Furthermore, the first connecting portion is cylindrical, the first connecting portion is sleeved on the valve core shell, and the first connecting portion is detachably connected with the valve core shell.
Furthermore, the second connecting portion are flanges on the outer side of the adapter body, and the second connecting portion are clamped on the spray body through nuts.
Furthermore, the second connecting part is cylindrical, the second connecting part is sleeved on the spraying body, and the second connecting part is detachably connected with the spraying body.
Furthermore, a first boss is arranged at the bottom of the adapter body and matched with the liquid outlet channel and positioned in the liquid outlet channel.
Furthermore, a second boss located right above the first boss is arranged on the upper portion of the adapter body, and the liquid outlet hole penetrates through the first boss and the second boss.
Furthermore, a first sealing ring is arranged on the inner wall of the first connecting part.
Furthermore, a second sealing ring is sleeved on the first boss.
Furthermore, the aperture of the liquid inlet and the liquid outlet is not smaller than that of the water outlet of the spray body.
Compared with the prior art, the invention has the beneficial effects that: the adapter is used for installing and connecting the electromagnetic coil and the spraying body, the structure is simple and compact, the opening and the closing of the liquid spraying of the spraying body are controlled by electromagnetically controlling the on-off of the liquid inlet channel and the liquid outlet channel in the spraying body, the variable spraying control is convenient and reliable, the variable spraying of the spraying head is realized by controlling the flow of the pump body in the existing spraying machine, the variable spraying machine is influenced by the performance of the pump body and the spraying head, the variable range is limited, and the variable spraying head has wide variable range and good applicability compared with the traditional variable spraying machine.
Drawings
FIG. 1 is a first embodiment of the present invention (when the solenoid is de-energized);
FIG. 2 is a second embodiment of the present invention (when the solenoid is energized);
FIG. 3 is a perspective view of the present invention;
fig. 4 is a schematic structural diagram of the present invention.
The reference numbers in the figures are: 1-spray body, 101-liquid inlet channel, 102-liquid outlet channel, 103-water outlet, 2-electromagnetic coil, 3-valve core shell, 4-valve core, 5-reset piece, 6-adapter piece body, 61-liquid inlet hole, 62-liquid outlet hole, 63-liquid passing cavity, 64-first connecting part, 65-second connecting part, 66-first boss, 67-second boss, 7-plugging piece, 8-first sealing ring, 9-screw cap and 10-second sealing ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to the attached drawings 1-4, the adaptor of the embodiment is used together with a spraying body and an electromagnetic valve, the adaptor is an integrally formed part by machining or injection molding, the spraying body 1 and the electromagnetic valve without a valve body are assembled and connected to form an integrated variable nozzle, the spraying body 1 is internally provided with a liquid inlet channel 101 and a liquid outlet channel 102, the liquid inlet channel 101 is communicated with an external liquid supply source, the liquid outlet channel 102 is communicated with a water outlet 103 of the spraying body, the water outlet 103 of the spraying body sprays liquid outwards, a valve body of the electromagnetic valve of the embodiment is disassembled, so the electromagnetic valve is provided with an electromagnetic coil 2, a valve core shell 3 and a valve core 4, a valve core shell 3 is fixed in the electromagnetic coil 2, the valve core shell 3 is made of a permeable magnetic material, the valve core 4 is internally provided with a sliding valve core 4, a reset piece 5 is connected between the valve core 4 and the, the adaptor includes U type adaptor body 6, it has feed liquor hole 61 in the adaptor body 6, go out liquid hole 62 and cross liquid cavity 63, feed liquor hole 61 and play liquid hole 62 all with cross liquid cavity 63 and communicate, and feed liquor hole 61 is linked together with inlet channel 101, it is linked together with play liquid channel 102 to go out liquid hole 62, the adaptor is connected the back with spouting body and solenoid valve, inlet channel 101, feed liquor hole 61, cross liquid cavity 63, it constitutes the liquid runner to go out liquid hole 62 and delivery port 103, the aperture of feed liquor hole 61 and play liquid hole 62 is not less than spouts body delivery port 103 aperture, avoid feed liquor hole 61 and play liquid hole 62 undersize to influence and spout body water flow, case 4 lower extreme is located crosses liquid cavity 63 and is provided with the shutoff 7 corresponding with feed liquor hole 61 or play liquid hole 62, only show in the drawing that shutoff 7 corresponds with play liquid hole 62.
The adapter body 6 is provided with a first connecting part 64 movably connected with the valve core shell 3 and a second connecting part 65 movably connected with the spraying body, the first connecting part 64 is cylindrical, the inner wall of the first connecting part 64 is provided with a first sealing ring 8, the cylindrical first connecting part 64 is sleeved on the valve core shell 3, the first connecting part 64 and the valve core shell 3 are connected in a detachable mode through threads, screwing, clamping and the like, the second connecting part 65 is a flange on the outer side of the adapter body 6, the second connecting part 65 is clamped on the spraying body 1 through a nut 9, in addition, the second connecting part 65 can also be cylindrical, the second connecting part 65 is sleeved on the spraying body 1, and the second connecting part 65 is detachably connected with the spraying body 1.
In this embodiment, the bottom of the adaptor body 6 is provided with a first boss 66, the first boss 66 is matched with the liquid outlet channel 102 and is located in the liquid outlet channel 102, so that the adaptor is in butt joint with the spray body 1, the upper portion of the adaptor body 6 is provided with a second boss 67 located right above the first boss 66, the liquid outlet hole 62 penetrates through the first boss 66 and the second boss 67, and the first boss 66 is sleeved with the second sealing ring 10.
After the adaptor of the invention is assembled with the spray body 1 and the electromagnetic valve, the liquid inlet channel 101 of the spray body 1 is connected with an external liquid supply source, for example, the spray body 1 is fixed and communicated with the spray rod, as shown in figure 1, when the electromagnetic coil 2 is de-energized, the valve core 4 extends out under the action of the reset piece 5 to seal the liquid outlet hole 62, the spray head stops spraying liquid, as shown in fig. 2, when the electromagnetic coil 2 is powered on, the valve core 4 retracts into the valve core housing 3 under the action of electromagnetic force, a passage is formed among the liquid inlet channel 101, the liquid inlet hole 61, the liquid outlet hole 62 and the liquid outlet channel 102, the spray head sprays liquid outwards, the summary of the above process is that the nozzle stops spraying when the electromagnetic coil 2 is electrified, the nozzle sprays liquid outwards when the electromagnetic coil 2 is not electrified, and the PWM control principle is used for controlling the proportion of the electrified time of the electromagnetic coil 2 with different duty ratios in unit time to adjust the liquid spraying flow of the nozzle in unit time.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. With spout the adaptor that body and solenoid valve used together, spout and have inlet channel and liquid outlet channel in physically, the solenoid valve has solenoid, case shell and case, and solenoid internal fixation has the case shell, has gliding case in the case shell, is connected with the piece that resets between case and the case shell, its characterized in that:
the adaptor includes U type adaptor body, this internal feed liquor hole that has of adaptor, go out the liquid hole and cross the sap cavity, the feed liquor hole with go out the liquid hole all with cross the sap cavity intercommunication, and the feed liquor hole is linked together with inlet channel, it is linked together with liquid outlet channel to go out the liquid hole, the case lower extreme is located the sap cavity and is provided with and goes out the corresponding shutoff piece in liquid hole or liquid hole, have on the adaptor body with case shell swing joint's first connecting portion and with spout body swing joint's second connecting portion.
2. The adaptor for use with a spray body and solenoid valve as claimed in claim 1, wherein: the first connecting portion is cylindrical, the first connecting portion is sleeved on the valve core shell, and the first connecting portion is detachably connected with the valve core shell.
3. The adaptor for use with a spray body and solenoid valve as claimed in claim 1, wherein: the second connecting portion are flanges on the outer side of the adapter body and are clamped on the spray body through nuts.
4. The adaptor for use with a spray body and solenoid valve as claimed in claim 1, wherein: the second connecting part is cylindrical, the second connecting part is sleeved on the spraying body, and the second connecting part is detachably connected with the spraying body.
5. An adaptor for use with a spray body and a solenoid valve according to any one of claims 2 to 4, wherein: a first boss is arranged at the bottom of the adapter body, and the first boss is matched with the liquid outlet channel and is positioned in the liquid outlet channel.
6. The adaptor for use with a spray body and solenoid valve as claimed in claim 5, wherein: a second boss is arranged on the upper portion of the adapter body and located right above the first boss, and the liquid outlet hole penetrates through the first boss and the second boss.
7. The adaptor for use with a spray body and solenoid valve as claimed in claim 2, wherein: and a first sealing ring is arranged on the inner wall of the first connecting part.
8. The adaptor for use with a spray body and solenoid valve as claimed in claim 6, wherein: and a second sealing ring is sleeved on the first boss.
9. The adaptor for use with a spray body and solenoid valve as claimed in claim 1, wherein: the aperture of the liquid inlet and the liquid outlet is not smaller than that of the water outlet of the spray body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730570.1A CN111692352A (en) | 2020-07-27 | 2020-07-27 | Adapter for use with a spray body and a solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730570.1A CN111692352A (en) | 2020-07-27 | 2020-07-27 | Adapter for use with a spray body and a solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111692352A true CN111692352A (en) | 2020-09-22 |
Family
ID=72486722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010730570.1A Pending CN111692352A (en) | 2020-07-27 | 2020-07-27 | Adapter for use with a spray body and a solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111692352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467980A (en) * | 2022-10-20 | 2022-12-13 | 佛山市芯耀环保科技有限公司 | Novel electromagnetic valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980024668U (en) * | 1996-10-29 | 1998-07-25 | 손창범 | Electronic Injection Valve |
| US6196473B1 (en) * | 1996-10-25 | 2001-03-06 | Machinefabriek Gebr. Douven B.V. | Spray nozzle, and also spray boom provided therewith |
| RU2232096C2 (en) * | 2002-02-04 | 2004-07-10 | Общество с ограниченной ответственностью "Производственная компания "Брянский машиностроительный завод" | Device for lubricating rail vehicle wheel flange bossing |
| CN206804063U (en) * | 2017-06-16 | 2017-12-26 | 沈阳新石科技有限公司 | A kind of oil well pressure recovers test device and system |
| CN210218701U (en) * | 2019-08-01 | 2020-03-31 | 深圳市传特科技有限公司 | Electromagnetic valve of spraying bark stopper |
| CN212297662U (en) * | 2020-07-27 | 2021-01-05 | 合肥多加农业科技有限公司 | Adapter for use with a spray body and a solenoid valve |
-
2020
- 2020-07-27 CN CN202010730570.1A patent/CN111692352A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196473B1 (en) * | 1996-10-25 | 2001-03-06 | Machinefabriek Gebr. Douven B.V. | Spray nozzle, and also spray boom provided therewith |
| KR19980024668U (en) * | 1996-10-29 | 1998-07-25 | 손창범 | Electronic Injection Valve |
| RU2232096C2 (en) * | 2002-02-04 | 2004-07-10 | Общество с ограниченной ответственностью "Производственная компания "Брянский машиностроительный завод" | Device for lubricating rail vehicle wheel flange bossing |
| CN206804063U (en) * | 2017-06-16 | 2017-12-26 | 沈阳新石科技有限公司 | A kind of oil well pressure recovers test device and system |
| CN210218701U (en) * | 2019-08-01 | 2020-03-31 | 深圳市传特科技有限公司 | Electromagnetic valve of spraying bark stopper |
| CN212297662U (en) * | 2020-07-27 | 2021-01-05 | 合肥多加农业科技有限公司 | Adapter for use with a spray body and a solenoid valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467980A (en) * | 2022-10-20 | 2022-12-13 | 佛山市芯耀环保科技有限公司 | Novel electromagnetic valve |
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