CN201900715U - Automatic water supplementing device for water tank - Google Patents
Automatic water supplementing device for water tank Download PDFInfo
- Publication number
- CN201900715U CN201900715U CN2010205952944U CN201020595294U CN201900715U CN 201900715 U CN201900715 U CN 201900715U CN 2010205952944 U CN2010205952944 U CN 2010205952944U CN 201020595294 U CN201020595294 U CN 201020595294U CN 201900715 U CN201900715 U CN 201900715U
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- CN
- China
- Prior art keywords
- water
- water pipe
- water tank
- magnetic valve
- solenoid valve
- 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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Abstract
The utility model relates to the technical field of film production, in particular to an automatic water supplementing device for a water tank, which comprises a first water pipe, wherein a water tank, a softened water processor, a first solenoid valve, a second solenoid valve and an electrode pressure gauge are sequentially arranged on the water pipe, a liquid level sensor for sensing water level is arranged in the water tank, a second water pipe is vertically connected at the first water pipe between the first solenoid valve and the second solenoid valve, a third solenoid valve and a water pump are sequentially connected on the second water pipe, and one end of the second water pipe is connected with a firefighting water pool. Under the condition that normal water supply goes wrong, as the automatic water supplementing device is provided with another automatic water supplementing device, the supply of cooling water is ensured, and the normal operation of the system is ensured.
Description
Technical field
The utility model relates to the technical field of film production, especially a kind of water tank automatic water-replenishing device.
Background technology
The water tank automatic water-replenishing device is an indispensable auxiliary equipment in the film production, film has in the packaging for foodstuff field very widely to be used, country has relatively high expectations to the sanitation performance of packaging material for food, and film in process of production, cooling water plays important effect to the cooling of each equipment in the film production, also be the regulating system temperature, guarantee a key factor of ordinary production.The cooling circulating water of cold drum can influence the tag effect; directly influence the shape that film head extrusion film sheet attaches cold drum; also influenced the quality of film; so guarantee that the normal operation of water system is very important in the film production process; can running water often take place in the reality cuts off the water suddenly; cause equipment can not carry out operate as normal, shut down phenomenon and produce.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, utilize existing resource, provide a kind of and automatically switch, guarantee the water tank water replanishing device of system's operate as normal.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of water tank automatic water-replenishing device, comprise first water pipe, on water pipe, be disposed with water tank, demineralized water processor, first magnetic valve, second magnetic valve and electrode pressure table, be provided with the liquid level sensor of induction water level in the described water tank, at first magnetic valve and vertical second water pipe that is connected with in the first water pipe place between second magnetic valve, be connected with the 3rd magnetic valve, water pump on second water pipe in turn, an end of second water pipe is connected with fire cistern.
The beneficial effects of the utility model are: the utility model has the device of another automatic water supplement under the situation that normal water supply goes wrong, and has guaranteed the water level abundance of water tank, and the supply of cooling water is normal, has also guaranteed the normal operation of system.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. first water pipe, 2. water tank, 3. first magnetic valve, 4. second magnetic valve, 5. electrode pressure table, 6. second water pipe, 7. the 3rd magnetic valve, 8. water pump.
The specific embodiment.
In conjunction with the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
Water tank automatic water-replenishing device as shown in Figure 1, comprise first water pipe 1, on water pipe, be disposed with water tank 2, demineralized water processor, first magnetic valve 3, second magnetic valve 4 and electrode pressure table 5, be provided with the liquid level sensor of induction water level in the water tank 2, at first magnetic valve 3 and vertical second water pipe 6 that is connected with in first water pipe, 1 place between second magnetic valve 4, an end that is connected with the 3rd magnetic valve 7, water pump 8, the second water pipes 6 on second water pipe 6 in turn is connected with fire cistern.
The course of work of the present utility model is as follows: generally speaking by main water charging system moisturizing, be drawn into the water that comes under the normal condition leads to the demineralized water processor again by first water pipe 1, first magnetic valve 3, second magnetic valve 4 and the calcium ions and magnesium ions the water is cemented out with sodium ion becomes cooling soft water from the outside, flowing into water tank 2 at last preserves, so that film production, process equipment are carried out water cooling, have several liquid level sensors on the water tank 2, cross and to send feedback signal, timely moisturizing when equipment needs water when low when liquid level sensor detects water level; The 3rd magnetic valve 7 is normally closed valves, but if Running-water Company cuts off the water during situation, just water can not be pumped into water tank 2, the water level of water tank 2 will be not enough, and electrode pressure table 5 does not have force value, and liquid level sensor detects water level and crosses and will send feedback signal when low, open the 3rd magnetic valve 7 this moment, start water pump 8 and from fire cistern, draw water, enter into water tank, keep the water abundance of water tank by first water pipe 1, first magnetic valve 3 and demineralized water processor.When running water resumes water supply, electrode pressure table feedback model, system automatically switches to former water supply state.
Claims (1)
1. water tank automatic water-replenishing device, comprise first water pipe (1), on water pipe, be disposed with water tank (2), the demineralized water processor, first magnetic valve (3), second magnetic valve (4) and electrode pressure table (5), it is characterized in that: the liquid level sensor (2-1) that is provided with the induction water level in the described water tank (2), locate vertical second water pipe (6) that is connected with at first magnetic valve (3) and first water pipe (1) between second magnetic valve (4), on second water pipe (6), be connected with the 3rd magnetic valve (7) in turn, water pump (8), an end of second water pipe (6) is connected with fire cistern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205952944U CN201900715U (en) | 2010-11-06 | 2010-11-06 | Automatic water supplementing device for water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205952944U CN201900715U (en) | 2010-11-06 | 2010-11-06 | Automatic water supplementing device for water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900715U true CN201900715U (en) | 2011-07-20 |
Family
ID=44271319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205952944U Expired - Fee Related CN201900715U (en) | 2010-11-06 | 2010-11-06 | Automatic water supplementing device for water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966143A (en) * | 2012-12-04 | 2013-03-13 | 淮南矿业(集团)有限责任公司 | Automatic water supplement system and method of water tank |
| CN103334935A (en) * | 2013-06-26 | 2013-10-02 | 苏州长发塑胶有限公司 | Water pumping device of plastic production water storage tank |
-
2010
- 2010-11-06 CN CN2010205952944U patent/CN201900715U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966143A (en) * | 2012-12-04 | 2013-03-13 | 淮南矿业(集团)有限责任公司 | Automatic water supplement system and method of water tank |
| CN102966143B (en) * | 2012-12-04 | 2014-11-19 | 淮南矿业(集团)有限责任公司 | Automatic water supplement system and method of water tank |
| CN103334935A (en) * | 2013-06-26 | 2013-10-02 | 苏州长发塑胶有限公司 | Water pumping device of plastic production water storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |