CN105987188A - Novel irrigation system - Google Patents
Novel irrigation system Download PDFInfo
- Publication number
- CN105987188A CN105987188A CN201510099400.7A CN201510099400A CN105987188A CN 105987188 A CN105987188 A CN 105987188A CN 201510099400 A CN201510099400 A CN 201510099400A CN 105987188 A CN105987188 A CN 105987188A
- Authority
- CN
- China
- Prior art keywords
- valve
- spool
- valve pocket
- irrigation system
- solid
- 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
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
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- 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
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
The invention relates to a novel irrigation system which comprises a valve body, a valve element, a valve element base, a valve cavity and a heat absorbing plate, wherein a water inlet and a water outlet are formed in the valve body; the valve body and the valve element are axially positioned and assembled; the valve cavity extends into the valve element base; and the heat absorbing plate is adhered to the valve cavity. The novel irrigation system is characterized in that an easy-to-sublimate solid body is arranged in the valve cavity, wherein the solid is sublimated while heated; gas in the valve cavity is expanded to push the valve element to move upwards, and the valve element is opened, so that water can pass through from the valve body; the higher the temperature, the more upward movement of the valve element, so that more water circulates. The novel irrigation system has the advantages that opening and closing of the valve during irrigation are determined according to environment temperature, so that labor cost is reduced; and moreover, a manufacturing method for the novel irrigation system is simple
Description
Technical field
The present invention relates to field irrigation technical field, particularly relate to a kind of Novel irrigation system.
Background technology
Shi Ge large agricultural country of China, is also the big country of lack of water simultaneously, and especially in midwestern arid area, this also forces, and we are increasing in agricultural production uses drip irrigation technique.Current irrigation valve mostly is Artificial Control, also has part microcomputer automatic control opening and closing.But both needing higher cost of labor or cost of manufacture, investment is relatively big, does not utilize popularization.
Content of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of Novel irrigation system, including valve body, spool, valve core case, valve pocket and absorber plate, described valve body is provided with water inlet and delivery port, described valve body and spool axially position assembling, and described valve pocket leads in valve core case, and described absorber plate is adhered on valve pocket, it is characterized in that, having the solid that heat easily distils in described valve pocket, described solid heat distils, gas expansion in valve pocket, promoting spool to move up, spool is opened.
Preferably, the solid of described easy distillation can be elemental iodine or organic naphthalene.
Preferably, described valve pocket is provided above spring, and described valve pocket port has screw to seal.
Preferably, it is designed with sealing ring between described spool and valve core case, described valve pocket port and screw.
Preferably, described absorber plate is heat absorbing coating plate, and described heat absorbing coating plate can be electroplate or alumilite process plate or apply flitch.
When absorber plate heat absorption, heat passes to valve pocket, and valve cavity temperature raises, solid sublimation, gas expansion, spool moves up, and compresses spring above spool, and valve 2 is opened, and water passes through in valve body, and absorber plate absorption heat is more, valve cavity temperature is higher, gas expansion, and water flux density is bigger.When the temperature decreases, absorber plate caloric receptivity reduces, and in valve pocket, temperature declines, and gas meets the cold solid that is converted into again, and spool declines, and closes valve.
The beneficial effects of the present invention is: Guan Bi opened by temperature control valve core, reduce cost of labor and cost of manufacture, it is easy to promote.
Brief description
Fig. 1 is schematic diagram of the present invention；
Wherein:
1st, valve body；2nd, spool；3rd, valve core case；4th, valve pocket；5th, absorber plate；
1a, water inlet；1b, delivery port；6th, screw；7th, sealing ring；8th, spring.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
It such as Fig. 1, is present configuration schematic diagram, a kind of Novel irrigation system, including valve body the 1st, spool the 2nd, valve core case the 3rd, valve pocket 4 and absorber plate 5, described valve body 1 is provided with water inlet 1a and delivery port 1b, and described valve body 1 axially positions assembling with spool 2, and described valve pocket 4 leads in valve core case 3, described absorber plate 5 is adhered on valve pocket 4, the solid having heat easily to distil in described valve pocket 4, described solid heat distils, gas expansion in valve pocket 4, promoting spool 2 to move up, spool 2 is opened.The solid of described easy distillation is elemental iodine.Described valve pocket 4 is provided above spring 8, and described valve pocket 4 port has screw 6 to seal.The 3rd, described spool 2 and valve core case are designed with sealing ring 7 between described valve pocket 4 port and screw 6.Described absorber plate 5 is heat absorbing coating plate, and described heat absorbing coating plate can beAlumilite processCoating, the performance such as anti-corrosion, wear-resisting and resistance to illumination is also fairly good.
When absorber plate 5 absorbs heat, heat passes to valve pocket 4, and in valve pocket 4, temperature raises, elemental iodine distils, gas expansion, spool 3 moves up, and compresses spring 8 above spool 3, spool 2 is opened, water passes through in valve body 1, and absorber plate 5 to absorb heat more, in valve pocket 2, temperature is higher, gas expansion, water flux density is bigger.When the temperature decreases, absorber plate 5 caloric receptivity reduces, and in valve pocket 4, temperature declines, and gas meets the cold solid iodine simple substance that is converted into again, and spool 3 declines, and closes valve.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be regarded as protection scope of the present invention.
Claims (5)
1. a Novel irrigation system, including valve body (1), spool (2), valve core case (3), valve pocket (4) and absorber plate (5), described valve body (1) is provided with water inlet (1a) and delivery port (1b), described valve body (1) and spool (2) axially positioning assembles, described valve pocket (4) leads in spool (2) seat, described absorber plate (5) is adhered on valve pocket (4), it is characterized in that, there is the solid that heat easily distils in described valve pocket (4), described solid heat distils, the interior gas expansion of valve pocket (4), spool (2) is promoted to move up, spool (2) is opened.
2. temperature controls irrigation valve according to claim 1, it is characterised in that the solid of described easy distillation can be elemental iodine or organic naphthalene.
3. temperature controls irrigation valve according to claim 1, it is characterised in that described valve pocket (4) is provided above spring (8), and described valve pocket (4) port has screw (6) to seal.
4. solar energy water-saving valve according to claim 1, it is characterised in that be designed with sealing ring (7) between described spool (2) and valve core case (3), described valve pocket (4) port and screw (6).
5. solar energy water-saving valve according to claim 1, it is characterised in that described absorber plate (5) is heat absorbing coating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099400.7A CN105987188A (en) | 2015-03-06 | 2015-03-06 | Novel irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099400.7A CN105987188A (en) | 2015-03-06 | 2015-03-06 | Novel irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105987188A true CN105987188A (en) | 2016-10-05 |
Family
ID=57040295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510099400.7A Pending CN105987188A (en) | 2015-03-06 | 2015-03-06 | Novel irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105987188A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496800A (en) * | 2019-01-14 | 2019-03-22 | 赵雪虎 | A kind of Tea planting automatic irrigation system |
| CN110366967A (en) * | 2019-07-05 | 2019-10-25 | 张翼翔 | One kind educating Chinese wistaria seedling mold for Chinese wistaria branch cutting |
| CN110604038A (en) * | 2019-10-17 | 2019-12-24 | 林进国 | Ecological slope protection greening water supply system |
-
2015
- 2015-03-06 CN CN201510099400.7A patent/CN105987188A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496800A (en) * | 2019-01-14 | 2019-03-22 | 赵雪虎 | A kind of Tea planting automatic irrigation system |
| CN110366967A (en) * | 2019-07-05 | 2019-10-25 | 张翼翔 | One kind educating Chinese wistaria seedling mold for Chinese wistaria branch cutting |
| CN110366967B (en) * | 2019-07-05 | 2021-06-15 | 张翼翔 | Be used for chinese wisteria branch cuttage to breed chinese wisteria seedling mould |
| CN110604038A (en) * | 2019-10-17 | 2019-12-24 | 林进国 | Ecological slope protection greening water supply system |
| CN110604038B (en) * | 2019-10-17 | 2021-07-16 | 绍兴市魏达机械有限公司 | Ecological slope protection greening water supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |