CN204676637U - Water purification machine control system of invariable pressure - Google Patents
Water purification machine control system of invariable pressure Download PDFInfo
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- CN204676637U CN204676637U CN201520261834.8U CN201520261834U CN204676637U CN 204676637 U CN204676637 U CN 204676637U CN 201520261834 U CN201520261834 U CN 201520261834U CN 204676637 U CN204676637 U CN 204676637U
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- pressure
- control system
- pump
- main pipeline
- pure water
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Abstract
The utility model relates to a kind of control system, particularly relates to water purification machine control system of invariable pressure.The technical solution adopted in the utility model is: water purification machine control system of invariable pressure, comprise the pure water adding tube and main pipeline that are connected with pure water collection bucket, described main pipeline is provided with pressure meter and pressure sensor, pump I is provided with between described main pipeline and pure water collection bucket, frequency converter I is connected with by wire between described pressure sensor and pump I, described main pipeline is provided with the relief pipe being communicated with pure water collection bucket, and relief pipe is provided with reducing valve.The utility model has the advantages that: water purification machine control system of invariable pressure of the present utility model, the reliability that pressure of supply water is stablized, uniform flow ensures manufacturing process water can be guaranteed.
Description
Technical field
The utility model relates to a kind of control system, particularly relates to water purification machine control system of invariable pressure.
Background technology
The pressure reduction that the pressure of present pure water pipeline mainly relies on container to be formed aloft realizes.Present addition manner has following problem: on-the-spot height of house is limited, and the pressure reduction of formation is too small, causes adding insufficient pressure; Pure water maker limited pressure, cannot deliver to roof by the pure water completed; Outdoor environment is severe, and tank level control system fault frequently, causes pipeline pressure unstable.Therefore, a kind of new technical scheme should be provided to solve the problem.
Summary of the invention
The purpose of this utility model is: for above-mentioned deficiency, provides that a kind of pressure of supply water is stablized, the water purification machine control system of invariable pressure of uniform flow.
For achieving the above object, the technical solution adopted in the utility model is:
Water purification machine control system of invariable pressure, comprise the pure water adding tube and main pipeline that are connected with pure water collection bucket, described main pipeline is provided with pressure meter and pressure sensor, pump I is provided with between described main pipeline and pure water collection bucket, frequency converter I is connected with by wire between described pressure sensor and pump I, described main pipeline is provided with the relief pipe being communicated with pure water collection bucket, and relief pipe is provided with reducing valve.
Further technical scheme:
Be provided with pump II between main pipeline and pure water collection bucket, between pressure sensor and pump II, be connected with frequency converter II by wire.
Described main pipeline is provided with multiple reducing valve.
The pipeline that pure water collection bucket is connected with pump I is provided with reducing valve.
The pipeline that described pump I is connected with pump II is provided with reducing valve.
Due to the application of technique scheme, the utility model compared with prior art tool has the following advantages:
Water purification machine control system of invariable pressure of the present utility model, can guarantee that pressure of supply water is stable, uniform flow
Ensure the reliability of manufacturing process water.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model system architecture schematic diagram.
In above accompanying drawing: 1, pure water collection bucket, 2, pure water adding tube, 3, main pipeline, 4, pressure meter, 5, pressure sensor, 6, pump I, 7, frequency converter I, 8, relief pipe, 9, reducing valve, 10, pump II, 11, frequency converter II.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
As shown in Figure 1, the utility model water purification machine control system of invariable pressure, comprise the pure water adding tube 2 and main pipeline 3 that are connected with pure water collection bucket 1, main pipeline 3 is provided with pressure meter 4 and pressure sensor 5, pump I6 is provided with between main pipeline 3 and pure water collection bucket 1, be connected with frequency converter I7 by wire between pressure sensor 5 and pump I6, main pipeline 3 is provided with the relief pipe 8 being communicated with pure water collection bucket 1, and relief pipe 8 is provided with reducing valve 9.
Preferably, as an embodiment, between main pipeline 3 and pure water collection bucket 1, be provided with pump II 10, between pressure sensor 5 and pump II 10, be connected with frequency converter II 11 by wire.
Preferably, as another embodiment, main pipeline 3 is provided with multiple reducing valve 9, and the pipeline that pure water collection bucket 1 is connected with pump I6 is provided with reducing valve 9, and the pipeline that pump I6 is connected with pump II 10 is also provided with reducing valve 9.
Water purification machine control system of invariable pressure of the present utility model, operationally, pressure sensor 5 detects the pressure of main pipeline 3 reality, if pressure will control frequency converter I7 lower than setting value, improves the operating frequency of pump I6, increases main pipeline 3 pressure.If main pipeline 3 pressure is high, pump I6 will reduce frequency to reduce pressure.For making pipeline keep under suitable pressure, adding reducing valve 9, preventing pipeline pressure too high.Pump can be made to remain in a more rational operating frequency range by controlling reducing valve 9, guaranteeing stable operation.Pump I6 and pump II 10 are the using and the reserved, prevent pump midway from having fault, can switch in time.Water purification machine control system of invariable pressure of the present utility model, is connected with water purification machine, solves pure water collection bucket and adds difficult problem; Effectively can solve main pipeline 3 stress problems, ensure to add pressure and flow, make indoor environment stablize simultaneously, guarantee every control system stable operation.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvement or replacement, these improve or replace and also should be considered as protection domain of the present utility model.
Claims (5)
1. water purification machine control system of invariable pressure, it is characterized in that: comprise the pure water adding tube (2) and main pipeline (3) that are connected with pure water collection bucket (1), described main pipeline (3) is provided with pressure meter (4) and pressure sensor (5), pump I(6 is provided with) between described main pipeline (3) and pure water collection bucket (1), described pressure sensor (5) and pump I(6) between be connected with frequency converter I(7 by wire), described main pipeline (3) is provided with the relief pipe (8) being communicated with pure water collection bucket (1), and relief pipe (8) is provided with reducing valve (9).
2. water purification machine control system of invariable pressure according to claim 1, it is characterized in that: between described main pipeline (3) and pure water collection bucket (1), be provided with pump II (10), between pressure sensor (5) and pump II (10), be connected with frequency converter II (11) by wire.
3. water purification machine control system of invariable pressure according to claim 1, is characterized in that: described main pipeline (3) is provided with multiple reducing valve (9).
4. water purification machine control system of invariable pressure according to claim 1, is characterized in that: pure water collection bucket (1) and pump I(6) pipeline that is connected is provided with reducing valve (9).
5. water purification machine control system of invariable pressure according to claim 2, is characterized in that: described pump I(6) pipeline that is connected with pump II (10) is provided with reducing valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261834.8U CN204676637U (en) | 2015-04-28 | 2015-04-28 | Water purification machine control system of invariable pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261834.8U CN204676637U (en) | 2015-04-28 | 2015-04-28 | Water purification machine control system of invariable pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676637U true CN204676637U (en) | 2015-09-30 |
Family
ID=54176342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261834.8U Active CN204676637U (en) | 2015-04-28 | 2015-04-28 | Water purification machine control system of invariable pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149804A (en) * | 2015-04-28 | 2016-11-23 | 博尔富（江苏）实业有限公司 | Water purification machine control system of invariable pressure |
-
2015
- 2015-04-28 CN CN201520261834.8U patent/CN204676637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149804A (en) * | 2015-04-28 | 2016-11-23 | 博尔富（江苏）实业有限公司 | Water purification machine control system of invariable pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160926 Address after: 225300 11 garden, Su Yuan Garden, Fenghuang West Road, Hailing District, Jiangsu, Taizhou 304, China Patentee after: Jiangsu Shenwang group cable Ltd. Address before: 225500 No. 668 West Road, Jiangyan Economic Development Zone, Jiangsu, Taizhou Patentee before: Bor Fu (Jiangsu) Industrial Co., LIMITED |