JP5428511B2 - プランジャーポンプ - Google Patents
プランジャーポンプ Download PDFInfo
- Publication number
- JP5428511B2 JP5428511B2 JP2009115562A JP2009115562A JP5428511B2 JP 5428511 B2 JP5428511 B2 JP 5428511B2 JP 2009115562 A JP2009115562 A JP 2009115562A JP 2009115562 A JP2009115562 A JP 2009115562A JP 5428511 B2 JP5428511 B2 JP 5428511B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- water intake
- valve
- pump
- port
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 142
- 238000010521 absorption reaction Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 206010019345 Heat stroke Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Description
5 吸水口(第一の吸水口)
7 吸水弁
16 吸水側管路
17 吸水側管路
18 吸水口(第二の吸水口)
19 循環路
Claims (3)
- 第一の吸水口(5)から該第一の吸水口(5)より低位置にある吸水弁(7)に至る吸水側管路(16)が前記吸水弁(7)の下方に延長され、該延長された給水側管路(17)に前記第一の吸水口(5)よりも低位置となる第二の吸水口(18)が配設され、前記第一及び第二の吸水口(5,18)のいずれか一方を上、いずれか他方を下にして上側の吸水口に水源が連通され、該水源よりも前記吸水弁(7)が低位置となるように配置され、下側の吸水口(18)をエア抜き口として利用することを特徴とするプランジャーポンプ。
- 前記延長された吸水側管路(17)をさらに延長して前記第一の吸水口(5)に連通して循環路(19)を形成したことを特徴とする請求項1に記載のプランジャーポンプ。
- 前記循環路(19)をプランジャー摺動部(20)に形成した環状室(21)に導いたのち循環させたことを特徴とする請求項2に記載のプランジャーポンプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009115562A JP5428511B2 (ja) | 2009-05-12 | 2009-05-12 | プランジャーポンプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009115562A JP5428511B2 (ja) | 2009-05-12 | 2009-05-12 | プランジャーポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010265764A JP2010265764A (ja) | 2010-11-25 |
JP5428511B2 true JP5428511B2 (ja) | 2014-02-26 |
Family
ID=43362951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009115562A Active JP5428511B2 (ja) | 2009-05-12 | 2009-05-12 | プランジャーポンプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5428511B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02139374U (ja) * | 1989-04-26 | 1990-11-21 | ||
JP3355693B2 (ja) * | 1993-04-07 | 2002-12-09 | 株式会社島津製作所 | 送液装置 |
-
2009
- 2009-05-12 JP JP2009115562A patent/JP5428511B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010265764A (ja) | 2010-11-25 |
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