JPH0232416U - - Google Patents
Info
- Publication number
- JPH0232416U JPH0232416U JP11113988U JP11113988U JPH0232416U JP H0232416 U JPH0232416 U JP H0232416U JP 11113988 U JP11113988 U JP 11113988U JP 11113988 U JP11113988 U JP 11113988U JP H0232416 U JPH0232416 U JP H0232416U
- Authority
- JP
- Japan
- Prior art keywords
- power heater
- heater
- control device
- detection sensor
- cooling water
- 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
- 239000000498 cooling water Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Control Of Combustion (AREA)
Description
第１図は本考案に係るパワーヒータの制御装置
の概略図、第２図は本考案に係る制御装置として
のコントロールユニツトの概略構成図、第３図は
車両が停止した際の冷却水の温度曲線図、第４図
は車両の始動する際の冷却水の温度曲線図、第５
図はコントロールユニツトの動作フローチヤート
、第６図は従来のパワーヒータの概略図。
２０…パワーヒータ、３７…水温センサ（水温
検出センサ）、４２…作動スイツチ（作動手段）
、４３…タイマスイツチ（作動手段）、５２…演
算部（制御手段）、５４…判断部（制御手段）。
Figure 1 is a schematic diagram of a power heater control device according to the present invention, Figure 2 is a schematic configuration diagram of a control unit as a control device according to the present invention, and Figure 3 is the temperature of cooling water when the vehicle is stopped. Curve diagram, Figure 4 is a temperature curve diagram of cooling water when starting the vehicle, Figure 5
The figure is an operation flowchart of the control unit, and FIG. 6 is a schematic diagram of a conventional power heater. 20...Power heater, 37...Water temperature sensor (water temperature detection sensor), 42...Operation switch (operation means)
, 43... Timer switch (actuation means), 52... Arithmetic section (control means), 54... Judgment section (control means).
Claims (1)
の冷却水を流入前に加熱することによつて当該空
気調和装置の暖房能力を補助するパワーヒーター
２０の制御装置において、前記パワーヒータ２０
を作動させる作動信号を出力する作動手段４２，
４３と、前記冷却水の温度を検出する水温検出セ
ンサ３７と、当該水温検出センサ３７に基づいて
前記パワーヒータ２０を作動させる必要があるか
否かを判断すると共にその必要がないと判断した
場合に前記作動信号のいかんにかかわらず前記パ
ワーヒータ２０の作動を阻止する制御手段５２，
５４とを備えたことを特徴とするパワーヒータの
制御装置。 In a control device for a power heater 20 that assists the heating ability of the air conditioner by heating engine cooling water flowing into the heater core of the air conditioner before the inflow, the power heater 20
activating means 42 for outputting an activation signal for activating the
43, a water temperature detection sensor 37 that detects the temperature of the cooling water, and a case where it is determined whether or not it is necessary to operate the power heater 20 based on the water temperature detection sensor 37, and when it is determined that there is no need to operate the power heater 20. control means 52 for preventing the operation of the power heater 20 regardless of the activation signal;
54. A power heater control device comprising: 54.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11113988U JPH0232416U (en) | 1988-08-24 | 1988-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11113988U JPH0232416U (en) | 1988-08-24 | 1988-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0232416U true JPH0232416U (en) | 1990-02-28 |
Family
ID=31348926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11113988U Pending JPH0232416U (en) | 1988-08-24 | 1988-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232416U (en) |
-
1988
- 1988-08-24 JP JP11113988U patent/JPH0232416U/ja active Pending