CN201359401Y - Indirect scale-free water level device - Google Patents
Indirect scale-free water level device Download PDFInfo
- Publication number
- CN201359401Y CN201359401Y CNU2008201303872U CN200820130387U CN201359401Y CN 201359401 Y CN201359401 Y CN 201359401Y CN U2008201303872 U CNU2008201303872 U CN U2008201303872U CN 200820130387 U CN200820130387 U CN 200820130387U CN 201359401 Y CN201359401 Y CN 201359401Y
- Authority
- CN
- China
- Prior art keywords
- water
- water level
- level sensor
- inner bag
- scale
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model relates to an indirect scale-free water level device, which is a water level control device of a solar water tank, and in particular solves the problems that the sensitivity of a water level sensor becomes poor after scale formation. Water quality in many places is not good, so a layer of scale can be formed on the surface of the water level sensor with age, so that the severe error of signals detected by the sensor occurs, and the solar water tank can not be automatically controlled frequently, thereby resulting in the waste of water resources and affecting the normal use of people. A liner and a soft capsular bag are used to separate water in the water tank from the water level sensor so as to solve the scale formation problem; the water level sensor is inserted in the liner, and the soft capsular bag is arranged at the lower end of the liner; the soft capsular bag freely contracts and expands along with the change in the pressure of water in the water tank so as to prompt the change in the internal liquid level, therefore, the detection signals of the water level sensor can be formed to achieve the reliable water level control.
Description
Technical field
The utility model relates to a kind of water-level control apparatus of solar water container, especially can solve the problem of sensitivity variation after the level sensor fouling.
Background technology
At present, known solar water container is controlled in the water-feeding system level sensor commonly used be magnetic float-ball type, photo-electric automatically, and these level sensors all realize controlling water level by contact with water.When water level raise or is reduced to setting, level sensor will be delivered to central processing unit to the signal that records, thereby realized automatic loading water or self-braking control.But, because the tap water quality in a lot of areas is bad, time has been grown, will on the surface of level sensor, form one deck incrustation scale, cause fit clearance variation or mirror transparent performance depreciation between the part, gross error appears in the signal that makes sensor not detect signal or measure, and often makes solar water container occur can not stopping automatically behind the filling up water or water can not in time be gone up the problem of water after using up.This or overflow, or do not have the situation of water, make troubles not only for normal use of people, and caused the waste of water resource.
Summary of the invention
In order to overcome the level sensor surface scale in the solar water container, appearance is surveyed inaccurate to cistern water level, causes the waste of water resource or influences the normal problem of using of people.The utility model provides a kind of indirect type not have dirty water gauge, and this indirect type does not have dirty water gauge can not only ensure the long-time non-scaling in level sensor surface, and can survey water level exactly, realizes solar water container automatic loading water or self-braking control.
The technical scheme that its technical problem that solves the utility model adopts is: outside in the courage, water inlet, software capsule bag, inner bag, not-scaling liquid body, each parts of level sensor are linked in sequence, software capsule bag links to each other with the lower end of inner bag and places outer courage, software capsule bag is the not-scaling liquid body that is used for storing in the variation, and level sensor places inner bag.Outer courage is upper and lower to have pipeline to be communicated with water tank, and bottom is a water inlet, and the top is a pressure-equalizing pipe; The inner bag upper end has seal cover to be connected with outer courage.When solar water container has water, water flows into inner bag by water inlet, rising along with water level, the pressure that produces extrudes the not-scaling liquid body in the software capsule bag, liquid level in the inner bag raises along with the rising of water level, changes thereby promote level sensor, when liquid level arrives peak, level sensor is sent the signal of valve-off, stops water on water tank; When the water in the water tank used up, the water level in the outer courage descended simultaneously, and pressure disappears, and the not-scaling liquid body in the inner bag is got back to again in the software capsule bag, and liquid level arrives minimum point, and level sensor is sent the Open valve signal, beginning water on solar water container.Because inner bag is isolated the water of meeting fouling and not-scaling liquid body, and level sensor is contacted with the not-scaling liquid body, does not contact with running water.So level sensor surface non flouling behaviour allows it always work in the good environment, thereby has improved dependability.
The beneficial effects of the utility model are, can avoid the level sensor non-scaling, control the last water of solar water container exactly or stop, and have solved the problem of water resource waste, and simple in structure, and dependable performance is easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Figure is a schematic diagram of structure of the present utility model.
1. outer courages among the figure, 2. inner bag, 3. seal cover, 4. software capsule bag, 5. water inlet, 6. not-scaling liquid body, 7. level sensor, 8. pressure-equalizing pipe.
The specific embodiment (in conjunction with the figure explanation)
In the outer courage (1) in the drawings, water inlet (5), software capsule bag (4), inner bag (2), not-scaling liquid body (6), each parts of level sensor (7) are linked in sequence, software capsule bag (4) is with the continuous outer courage (1) that also places in the lower end of inner bag (2), software capsule bag (4) is the not-scaling liquid body (6) that is used for storing in the variation, and be installed in the lower end of inner bag (2), level sensor (7) places inner bag (2), water inlet (5) is arranged between outer courage (1) and the solar water container, pressure-equalizing pipe (8) connects, and inner bag (2) upper end has seal cover (3) to be connected with outer courage (1).Water in the solar water container injects outer courage (1) by water inlet (5), software capsule bag (4) is produced pressure, rising along with water level, not-scaling liquid body (6) in the software capsule bag (4) is extruded, and the liquid level in the inner bag (2) begins to raise, and promotes level sensor (7) and changes, liquid level in the inner bag (2) changes with the SEA LEVEL VARIATION in the solar water container, when liquid level arrived setting, level sensor (7) was sent signal at stop water supply valve door, stops to supply water to solar water container; When people use hot water, liquid level in the inner bag (2) descends with the water level in the solar water container, and when treating that water uses up, the liquid level in the inner bag (2) is also got back to low spot, level sensor (7) is sent the signal of opening water supply valve again, supplies water to solar water container again.
Claims (3)
1. an indirect type does not have dirty water gauge, outside in the courage (1), water inlet (5), software capsule bag (4), inner bag (2), not-scaling liquid body (6), each parts of level sensor (7) are linked in sequence, and it is characterized in that: software capsule bag (4) is with the continuous outer courage (1) that also places in the lower end of inner bag (2).
2. indirect type according to claim 1 does not have dirty water gauge, it is characterized in that: software capsule bag (4) is the not-scaling liquid body (6) that stores in changing, and is installed in the lower end of inner bag (2), and level sensor (7) places inner bag (2).
3. indirect type according to claim 1 does not have dirty water gauge, it is characterized in that: solar water container is connected with outer courage (1), and bottom is water inlet (5), and the top is pressure-equalizing pipe (8), and inner bag (2) upper end has seal cover (3) to be connected with outer courage (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201303872U CN201359401Y (en) | 2008-12-14 | 2008-12-14 | Indirect scale-free water level device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201303872U CN201359401Y (en) | 2008-12-14 | 2008-12-14 | Indirect scale-free water level device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359401Y true CN201359401Y (en) | 2009-12-09 |
Family
ID=41425166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201303872U Expired - Fee Related CN201359401Y (en) | 2008-12-14 | 2008-12-14 | Indirect scale-free water level device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359401Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236666A (en) * | 2014-09-24 | 2014-12-24 | 昆山超强光电设备有限公司 | Liquid level height control device |
| CN107037835A (en) * | 2017-05-27 | 2017-08-11 | 宁波祈禧电器有限公司 | A kind of electrodeless water level control water tank |
-
2008
- 2008-12-14 CN CNU2008201303872U patent/CN201359401Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236666A (en) * | 2014-09-24 | 2014-12-24 | 昆山超强光电设备有限公司 | Liquid level height control device |
| CN107037835A (en) * | 2017-05-27 | 2017-08-11 | 宁波祈禧电器有限公司 | A kind of electrodeless water level control water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN NORMAL UNIVERSITY Free format text: FORMER OWNER: LUO ZHIHE Effective date: 20100728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Zhihe Inventor after: Luo Pei Inventor before: Luo Pei Inventor before: Luo Zhihe |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LUO PEI LUO ZHIHE TO: LUO ZHIHE LUO PEI Free format text: CORRECT: ADDRESS; FROM: 453007 302, UNIT 1, BUILDING 19, NO.36, EAST SECTION, JIANSHE ROAD, XINXIANG CITY, HENAN PROVINCE TO: 453007 NO.46, EAST SECTION, JIANSHE ROAD, XINXIANG CITY, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100728 Address after: 453007 No. 46, east section, Jianshe Road, Henan, Xinxiang Patentee after: Henan Normal University Address before: 453007, 302, building 19, building 36, building No. 1, Eastern Jianshe Road, Henan, Xinxiang Patentee before: Luo Zhihe |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20101214 |