JPS61200165U - - Google Patents
Info
- Publication number
- JPS61200165U JPS61200165U JP8253285U JP8253285U JPS61200165U JP S61200165 U JPS61200165 U JP S61200165U JP 8253285 U JP8253285 U JP 8253285U JP 8253285 U JP8253285 U JP 8253285U JP S61200165 U JPS61200165 U JP S61200165U
- Authority
- JP
- Japan
- Prior art keywords
- liquid pump
- way switching
- switching valve
- communicates
- water supply
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 2
- 239000003905 agrochemical Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の給水装置の概略配管図、第
２図は同給水装置に使用される切換弁の縦断面図
、第３図ａ、第４図ａ、第５図ａはそれぞれ異な
る常態の第２図示の―断面図、第３図ｂ、第
４図ｂ、第５図ｂはそれぞれ異なる常態の第２図
示の―断面図、第６図は従来の給水装置の概
略配管図である。
なお図面において、２０……水源、２４……第
１の三方向切換弁、２４ｂ，２４ｃ，２４ｄ……
ポート、２５……第２の三方向切換弁、２５ｂ，
２５ｃ，２５ｄ……ポート、２７……切換レバー
、２９……第１の液体ポンプ（ジエツトポンプ）
、３２……薬液タンク、３３……ストレーナ、３
５……第２の液体ポンプ（動力噴霧機）、である
。
Figure 1 is a schematic piping diagram of the water supply system of this invention, Figure 2 is a vertical cross-sectional view of the switching valve used in the water supply system, and Figures 3a, 4a, and 5a are in different normal states. Fig. 3b, Fig. 4b, and Fig. 5b are cross-sectional views of the second drawing in different normal states, and Fig. 6 is a schematic piping diagram of a conventional water supply device. . In the drawings, 20...water source, 24...first three-way switching valve, 24b, 24c, 24d...
Port, 25...Second three-way switching valve, 25b,
25c, 25d...Port, 27...Switching lever, 29...First liquid pump (jet pump)
, 32... Chemical tank, 33... Strainer, 3
5...Second liquid pump (power sprayer).
Claims (1)
の液体ポンプと第２の液体ポンプとが配設され、
前記第１の液体ポンプの吸入口が第１の三方向切
換弁を介して水源に連通され、この第１の三方向
切換弁が第２の三方向切換弁を介して前記第２の
液体ポンプの吸入口に連通され、前記第１及び第
２の三方向切換弁の切換え操作手段が互いに連動
されてなる農業用薬剤散布車の給水装置。 The first one has a discharge port that communicates with the chemical tank, respectively.
a liquid pump and a second liquid pump are arranged,
An inlet of the first liquid pump is communicated with a water source via a first three-way switching valve, and the first three-way switching valve communicates with the second liquid pump via a second three-way switching valve. A water supply device for an agricultural chemical spraying vehicle, wherein the switching operation means of the first and second three-way switching valves are linked to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8253285U JPH0356277Y2 (en) | 1985-06-03 | 1985-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8253285U JPH0356277Y2 (en) | 1985-06-03 | 1985-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61200165U true JPS61200165U (en) | 1986-12-15 |
| JPH0356277Y2 JPH0356277Y2 (en) | 1991-12-17 |
Family
ID=30630333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8253285U Expired JPH0356277Y2 (en) | 1985-06-03 | 1985-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356277Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002262749A (en) * | 2001-03-07 | 2002-09-17 | Duskin Co Ltd | Spreading vehicle |
-
1985
- 1985-06-03 JP JP8253285U patent/JPH0356277Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002262749A (en) * | 2001-03-07 | 2002-09-17 | Duskin Co Ltd | Spreading vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356277Y2 (en) | 1991-12-17 |