DE4212103A1 - Water level indicator eg for hydroculture - has graduated flexible index,and increases vacuum due to impulsive pressure on diaphragm chamber to draw index into visible part of curved guide. - Google Patents
Water level indicator eg for hydroculture - has graduated flexible index,and increases vacuum due to impulsive pressure on diaphragm chamber to draw index into visible part of curved guide.Info
- Publication number
- DE4212103A1 DE4212103A1 DE19924212103 DE4212103A DE4212103A1 DE 4212103 A1 DE4212103 A1 DE 4212103A1 DE 19924212103 DE19924212103 DE 19924212103 DE 4212103 A DE4212103 A DE 4212103A DE 4212103 A1 DE4212103 A1 DE 4212103A1
- Authority
- DE
- Germany
- Prior art keywords
- water level
- indicator according
- level indicator
- indicator
- tank
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/008—Component parts, e.g. dispensing fittings, level indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Die Erfindung betrifft einen Wasserstandsanzeiger, insbe sondere für Unterdruckprinzip-Tanks, mit Schwimmerteil und transparentem Sichtanzeigeteil - deren Anzeiger von oben in einen unten in den Tank einmündenden Schaft einsetzbar ist -, und deren Anzeiger nur bodenseits mit dem Tankin halt verbunden ist.The invention relates to a water level indicator, in particular especially for vacuum principle tanks, with float part and transparent display part - its indicator from above can be inserted into a shaft that opens into the tank at the bottom is -, and their indicators only on the bottom with the tank is connected.
Das DE P 38 00 019 sieht einen Tank vor, in dessen Wasserein füllkanal ein Wasserstandsanzeiger eingesenkt wird. Der An zeiger zeigt im Intervall immer dann den aktuellen Tankin halt an, wenn Wasser aus dem Tank ausläuft und der Unter druck aufgehoben ist. Dann nämlich ist auch der Einfüll kanal-Wasserstand mit dem des Tankinhalts ausgeglichen. Baut sich wieder ein Unterdruck im Tank auf - wegen Luftein trittsunterbrechung durch ansteigendes Wasser in Richtung Belüftungskanal -, dann läuft auch das Wasser aus dem Einfüllkanal durch den Auslaufdurchbruch des Tanks hinaus.DE P 38 00 019 provides a tank in whose water filling channel a water level indicator is sunk. The An pointer always shows the current tanker in the interval stops when water leaks from the tank and the sub pressure is released. Then there is the fill channel water level balanced with that of the tank content. Build there is a negative pressure in the tank again - due to air intake Interruption of pedaling due to rising water in the direction Ventilation channel - then the water runs out of the Filling channel through the outlet opening of the tank.
Ein in den Einfüllkanal einzusenkender Wasserstandsanzeiger hat den Nachteil, daß dessen "Sichtdom" sehr groß und unan sehbar ist; zudem zeigt er nicht immer den Wasserstand an, wenn es der Betrachter bzw. Service-Helfer will.A water level indicator to be lowered into the filler channel has the disadvantage that its "view dome" is very large and unsan is visible; also it doesn't always show the water level, if the viewer or service assistant wants it.
Die Erfindungsaufgabe besteht darin, einen Wasserstandsan zeiger für Unterdruckprinzip-Tanks zu erstellen, der von außen in einem in den Tank bodenseits einmündenden Schacht/Kanal einbringbar ist - wobei es darauf ankommt, daß der Anzeiger den Tankinhalt auf Wunsch hin zumindest (zwischen üblichen Anzeigeintervallen) anzeigt, und der nicht lang aus der Hydrokulturanlage heraussteht.The object of the invention is to create a water level create pointers for vacuum principle tanks by outside in a shaft / channel opening into the bottom of the tank can be introduced - whereby it is important that the Indicator of the tank content at least on request (between usual display intervals) and does not last long the hydroponic system protrudes.
Die Erfindungsaufgabe wurde damit gelöst als das Zeigeteil (Anzeigeteil) flexibel ist und Abstandselemente aufweist, so wie daß bei dem Anzeiger ein sich im oberen Bereich befind liches Kammer bildendes Teil etwa flexibler Ausgestaltung be findet mit einer Öffnung zum Anzeiger-Innenraum hin angeord net.The task of the invention was thus solved as the pointing part (Display part) is flexible and has spacer elements, so like that the indicator is in the upper area Lich chamber forming part about flexible design be takes place with an opening to the interior of the indicator net.
In dem "Impulsgeber" - wozu die Kammer dient - ist ein Durchbruch eingebracht. Möchte man nun den Wasserstand im Tank einsehen, dann drückt man die linsenförmige Impulskam mer unter gleichzeitigem fingerseitigen Verschließen des Durchbruchs zusammen. Es wird der Unterdruck im Tank un verzüglich aufgehoben - und das Wasser steigt im Anzeiger soweit an, wie hoch selbiger im Tank ist.In the "pulse generator" - for which the chamber is used - there is a Breakthrough brought. Do you want the water level in the Look at the tank, then press the lenticular impulse mer while simultaneously closing the Breakthrough together. The vacuum in the tank becomes un canceled immediately - and the water rises in the indicator as far as how high it is in the tank.
Das flexibel ausgebildete, mit Abstandelementen bestückte Anzeigeteil wird mit dem Schwimmer im Bereich dessen ge samte Hubhöhe mittels Führungsteile geführt, wobei sich oben ein z. B. kreisförmiges transparentes Sichtteil run den Querschnitts anschließt, in dem sich "anzeigend" das Anzeigeteil bewegen kann. Die gestreckte Länge des trans parenten Sichtteils entspricht etwa die Strecke der Tank höhe.The flexibly trained, equipped with spacer elements Display part is ge with the float in the area Entire lifting height guided by means of guide parts, whereby above a z. B. circular transparent visible part run connects the cross section in which the "indicating" Display part can move. The stretched length of the trans Parent visual part corresponds approximately to the distance of the tank height.
Weitere vorteilhafte Ausgestaltungen sind in den ergänzen den Unteransprüchen aufgeführt.Further advantageous refinements can be found in the supplement the subclaims.
In der Zeichnung ist der Erfindungsgegenstand beispiels weise dargestellt worden. Es zeigt dieIn the drawing, the subject matter of the invention is exemplary been presented wisely. It shows the
Fig. 1a den Anzeiger in der Vorderansicht im Schnitt bei "leer" anzeigender Stellung; Figure 1a shows the indicator in the front view in section with "empty" indicating position.
Fig. 1b+c je den Anzeiger im Schnitt A-B der Fig. 1a (be dingt entsprechend). Fig. 1b + c depending on the indicator in section AB of Fig. 1a (be due accordingly).
Die Positionen zeigen:The positions show:
1 den Anzeiger,
2 den Bodenstopfen,
2a den Auslaufdurchbruch des Anzeigers,
3 den Schwimmer,
3a das Beschwerungsteil des Schwimmers,
4 das Schwimmer- und Sichtteil-Führungselement,
4a das transparente Sichtteil,
5 das transparente Anzeigeteil,
5a die Distanzelemente des Anzeigeteils,
6 den "Impuls weitergebenden" Durchbruch,
7 die Membran-Kammer (Impuls gebendes Element),
8 den Anzeiger-Belüftungs-Durchbruch,
9 den Kondenswasser-Ablaufdurchbruch,
10 den Führungssteg im Anzeiger und Transparentsichtteil. 1 the indicator,
2 the bottom plug,
2 a the outlet breakthrough of the indicator,
3 the swimmer,
3 a the weighting part of the swimmer,
4 the float and visible part guide element,
4 a the transparent visible part,
5 the transparent display part,
5 a the spacer elements of the display part,
6 the breakthrough that transmits the impulse,
7 the membrane chamber (impulse-generating element),
8 the indicator ventilation breakthrough,
9 the condensation drain breakthrough,
10 the guide bar in the indicator and transparent visible part.
Nach der "Impulsgabe" durch Druck auf die Membrankammer (7) wird wie beschrieben der Unterdruck im Tank aufgehoben. Luft komprimiert durch den Durchbruch 6 in den Anzeigerinnen raum 1 weitergeleitet - in dessen Verlauf Wasser durch den Anzeigerauslaufdurchbruch 2a in den Tank gelangt - hebt den Unterdruck auf und läßt durch das ansteigende Wasser im Anzeiger beinhaltenden Schaft (und somit im Anzeiger) den Schwimmer 3 ansteigen, wobei das Anzeigeteil 5 je nach Tank inhalt seine kreisförmige Bahn 4a vollführt. Allerdings läuft dann auch bald wieder das Wasser im Anzeiger-Schaft zurück. - Es hat sich gezeigt, daß "hilfsweise" der Tank belüftungskanal Wasser bis zu einem bestimmten Maß aus der Hydrokulturanlage "ansaugt", womit die Anzeigerfunktionswei se vollends verständlich wird.After the "impulse" by pressure on the membrane chamber ( 7 ), the negative pressure in the tank is released as described. Air compressed through the opening 6 in the indicator interior 1 - in the course of which water reaches the tank through the indicator outlet opening 2 a - removes the negative pressure and allows the float 3 in the indicator containing shaft (and thus in the indicator) rise, with the display part 5 depending on the tank contents performing its circular path 4 a. However, the water in the indicator shaft will soon run back again. - It has been shown that "alternatively" the tank ventilation channel water "sucks" to a certain extent from the hydroponic system, so that the Anzeigerfunktionswei se is completely understandable.
Claims (21)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924212103 DE4212103A1 (en) | 1992-04-10 | 1992-04-10 | Water level indicator eg for hydroculture - has graduated flexible index,and increases vacuum due to impulsive pressure on diaphragm chamber to draw index into visible part of curved guide. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924212103 DE4212103A1 (en) | 1992-04-10 | 1992-04-10 | Water level indicator eg for hydroculture - has graduated flexible index,and increases vacuum due to impulsive pressure on diaphragm chamber to draw index into visible part of curved guide. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4212103A1 true DE4212103A1 (en) | 1993-10-14 |
Family
ID=6456564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19924212103 Ceased DE4212103A1 (en) | 1992-04-10 | 1992-04-10 | Water level indicator eg for hydroculture - has graduated flexible index,and increases vacuum due to impulsive pressure on diaphragm chamber to draw index into visible part of curved guide. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4212103A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105096531A (en) * | 2015-08-05 | 2015-11-25 | 鲁杨 | Scenic region rising tide early warning device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3514733A1 (en) * | 1985-04-24 | 1987-01-15 | Hubert K Block | Device for long-term care of plants of different cultivation types such as earth, hydro, hetero and bonsai cultivations |
DE8713819U1 (en) * | 1987-10-14 | 1989-02-09 | Block, Hubert K., 5275 Bergneustadt, De | |
DE3800019A1 (en) * | 1988-01-02 | 1989-07-13 | Hubert K Block | Apparatus for the long-term tending, in particular, of plants, and process for the production of the apparatus |
DE3742218A1 (en) * | 1987-12-12 | 1989-11-23 | Hubert K Block | Tank with water-level indicator as device for long-term care of plants |
-
1992
- 1992-04-10 DE DE19924212103 patent/DE4212103A1/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3514733A1 (en) * | 1985-04-24 | 1987-01-15 | Hubert K Block | Device for long-term care of plants of different cultivation types such as earth, hydro, hetero and bonsai cultivations |
DE8713819U1 (en) * | 1987-10-14 | 1989-02-09 | Block, Hubert K., 5275 Bergneustadt, De | |
DE3742218A1 (en) * | 1987-12-12 | 1989-11-23 | Hubert K Block | Tank with water-level indicator as device for long-term care of plants |
DE3800019A1 (en) * | 1988-01-02 | 1989-07-13 | Hubert K Block | Apparatus for the long-term tending, in particular, of plants, and process for the production of the apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105096531A (en) * | 2015-08-05 | 2015-11-25 | 鲁杨 | Scenic region rising tide early warning device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ON | Later submitted papers | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8120 | Willingness to grant licenses paragraph 23 | ||
8131 | Rejection |