JPH0426292U - - Google Patents
Info
- Publication number
- JPH0426292U JPH0426292U JP6522590U JP6522590U JPH0426292U JP H0426292 U JPH0426292 U JP H0426292U JP 6522590 U JP6522590 U JP 6522590U JP 6522590 U JP6522590 U JP 6522590U JP H0426292 U JPH0426292 U JP H0426292U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- storage tank
- sewage storage
- sewage
- bypass
- 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
- 239000010865 sewage Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Sewage (AREA)
Description
第１図は真空下水道システム示す断面図、第２
図は真空弁ＡとダイアフラムスイツチＢの部分を
示す断面断面図、第３図は同じく真空弁Ａが開放
された状態の側面断面図である。
Ａ……真空弁、Ｂ……ダイアフラムスイツチ、
１……切換スイツチ、２……ダイアフラム、４…
…押圧杆、７……汚水貯溜タンク、８……真空弁
ダイアフラム、１２，１３……バイパス真空回路
。
Figure 1 is a sectional view showing the vacuum sewer system, Figure 2
The figure is a sectional view showing the vacuum valve A and the diaphragm switch B, and FIG. 3 is a side sectional view showing the vacuum valve A in an open state. A...Vacuum valve, B...Diaphragm switch,
1... Selector switch, 2... Diaphragm, 4...
... Pressure rod, 7 ... Sewage storage tank, 8 ... Vacuum valve diaphragm, 12, 13 ... Bypass vacuum circuit.
Claims (1)
アフラムスイツチを付設し、該ダイアフラムスイ
ツチにより汚水貯溜タンクの水位を検出すると共
に、該汚水貯溜タンクからの信号により、バイパ
ス真空回路を開閉する切換バルブを設け、該バイ
パス真空回路の負圧により汚水貯溜タンクと真空
ステーシヨンとを連通する真空弁の開閉を行つた
ことを特徴とする汚水槽の真空弁開閉装置。 A diaphragm switch is attached to a sewage storage tank that communicates with the vacuum pipe, and the diaphragm switch detects the water level of the sewage storage tank, and a switching valve is provided that opens and closes the bypass vacuum circuit in response to a signal from the sewage storage tank. A vacuum valve opening/closing device for a sewage tank, characterized in that a vacuum valve communicating between a sewage storage tank and a vacuum station is opened and closed by the negative pressure of the bypass vacuum circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6522590U JPH0752223Y2 (en) | 1990-06-20 | 1990-06-20 | Vacuum valve opening / closing device for sewage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6522590U JPH0752223Y2 (en) | 1990-06-20 | 1990-06-20 | Vacuum valve opening / closing device for sewage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0426292U true JPH0426292U (en) | 1992-03-02 |
| JPH0752223Y2 JPH0752223Y2 (en) | 1995-11-29 |
Family
ID=31596864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6522590U Expired - Lifetime JPH0752223Y2 (en) | 1990-06-20 | 1990-06-20 | Vacuum valve opening / closing device for sewage tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752223Y2 (en) |
-
1990
- 1990-06-20 JP JP6522590U patent/JPH0752223Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752223Y2 (en) | 1995-11-29 |
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