JPH02114778U - - Google Patents
Info
- Publication number
- JPH02114778U JPH02114778U JP2306689U JP2306689U JPH02114778U JP H02114778 U JPH02114778 U JP H02114778U JP 2306689 U JP2306689 U JP 2306689U JP 2306689 U JP2306689 U JP 2306689U JP H02114778 U JPH02114778 U JP H02114778U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- heater
- temperature
- attached
- activates
- 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
- 230000002528 anti-freeze Effects 0.000 claims description 4
- 238000007710 freezing Methods 0.000 claims 1
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
第1図は本考案の一実施例を示す凍結防止装置
をポンプに装着した状態を示す斜視図、第2図は
上記凍結防止装置のヒータ部の展開図、第3図及
び第4図は従来例を示す凍結防止装置を取付けた
ポンプ装置の全体図及び要部側面図である。
1…ポンプケーシング、7…ポンプ吐出口、1
1…テープヒータ、12…可撓性ケース、13…
リード線。
Fig. 1 is a perspective view showing a state in which an antifreeze device according to an embodiment of the present invention is attached to a pump, Fig. 2 is an exploded view of the heater section of the antifreeze device, and Figs. 3 and 4 are conventional FIG. 1 is an overall view and a side view of a main part of a pump device to which an antifreeze device is attached, showing an example. 1...Pump casing, 7...Pump discharge port, 1
1... Tape heater, 12... Flexible case, 13...
Lead.
Claims (1)
り自動的に通電されるヒータを有するポンプの凍
結防止装置において、上記ヒータを柔軟な材質か
らなる可撓性シート状体で蔽い、ポンプケーシン
グの外壁に装着させるようにしたことを特徴とす
るポンプ凍結防止装置。 In a pump antifreeze device that has a heater that is automatically energized by a temperature sensor that activates when the temperature drops below a set temperature, the heater is covered with a flexible sheet made of a flexible material and attached to the outer wall of the pump casing. A pump anti-freezing device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989023066U JP2543292Y2 (en) | 1989-03-02 | 1989-03-02 | Pump freeze prevention device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989023066U JP2543292Y2 (en) | 1989-03-02 | 1989-03-02 | Pump freeze prevention device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02114778U true JPH02114778U (en) | 1990-09-13 |
JP2543292Y2 JP2543292Y2 (en) | 1997-08-06 |
Family
ID=31241748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989023066U Expired - Lifetime JP2543292Y2 (en) | 1989-03-02 | 1989-03-02 | Pump freeze prevention device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2543292Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109579254A (en) * | 2018-12-14 | 2019-04-05 | 珠海格力电器股份有限公司 | Drain assembly and air-conditioning |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009040494A (en) * | 2007-08-10 | 2009-02-26 | Inoac Corp | Conveying pipe |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5166207U (en) * | 1974-11-20 | 1976-05-25 |
-
1989
- 1989-03-02 JP JP1989023066U patent/JP2543292Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5166207U (en) * | 1974-11-20 | 1976-05-25 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109579254A (en) * | 2018-12-14 | 2019-04-05 | 珠海格力电器股份有限公司 | Drain assembly and air-conditioning |
Also Published As
Publication number | Publication date |
---|---|
JP2543292Y2 (en) | 1997-08-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |