CN204082487U - A kind of can the automatic compressor circulating water pump device of self-starting - Google Patents
A kind of can the automatic compressor circulating water pump device of self-starting Download PDFInfo
- Publication number
- CN204082487U CN204082487U CN201420426446.6U CN201420426446U CN204082487U CN 204082487 U CN204082487 U CN 204082487U CN 201420426446 U CN201420426446 U CN 201420426446U CN 204082487 U CN204082487 U CN 204082487U
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- Prior art keywords
- water pump
- circulating water
- power
- compressor
- delay relay
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- Control Of Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relate to a kind of can the automatic compressor circulating water pump device of self-starting.Comprise circulating water pump, pressure transducer, power-off delay relay, hand switch; Described pressure transducer one end is connected with CNG pipeline, and one end connects circulating water pump and automatic compressor, detects the pressure of CNG, the open and close of controlled circulation water pump; Described power-off delay relay is arranged in the control circuit of circulating water pump; Described hand switch one is between circulating water pump and power-off delay relay, and another connects circulating water pump, in parallel with power-off delay relay, and the open and close of circulating water pump can be adjusted to manual control pattern by described hand switch.Effect of the present utility model is: 1, compressor can obtain grace time cooling; 2, power cost is greatly reduced, consumption reduction, environmental protection; 3, whole control procedure realizes full-automatic.
Description
Technical field
The utility model relates to a kind of compressor auxiliary device, particularly relate to a kind of can the automatic compressor circulating water pump device of self-starting.
Background technique
Compressor is a kind of driven fluid machinery low-pressure gas being promoted to pressurized gas, amount of heat can be produced in the course of the work, water-cooled compressor needs to be cooled it by water-circulating pump, to improve its cooling effectiveness, water-cooled compressor all can cause efficiency to reduce when lack of water or water shortage, even damage compressor.
Existing market is the circulating water pump of compressor and the cooling existed is self-contained unit, needs while compressor start, manual hand manipulation's ON cycle water pump; Artificial stopping is needed equally when compressor shutdown; relate in particular to automatic compressor, its start and stop are controlled by pressure transducer, now; ON cycle water pump while of when needing it automatically to open, after its autostop, a period of time could close circulating water pump.Whole process there is no special time rule, needs staff on duty, but there is certain uncertainty due to manual operation, and exist the situation forgotten and open or close circulating water pump more, causes power wastage, and compressor pump working efficiency reduces, the even damage of compressor pump.
Existing situation; CNG(compressed natural gas Compressed Natural Gas; be called for short CNG) gas station use automatic compressor; but its circulating water pump needs manual hand manipulation, need manually opened water pump before start, after shutting down, same needs artificially stops; but often forget the situation of opening or closing circulating water pump; cause power wastage, compressor operating efficiency is low, even compressor damage.
Model utility content
For above-mentioned existing problems, the utility model provide a kind of can the automatic compressor circulating water pump device of self-starting.By integrated to pressure transducer, power-off delay relay and circulating water pump one being can be used for the self-starting Circulating Pump System of compressor cooling.
For reaching above object, the utility model takes following technological scheme, a kind of can the automatic compressor circulating water pump device of self-starting, comprise circulating water pump, pressure transducer, power-off delay relay, hand switch; Described pressure transducer one end is connected with CNG pipeline, and one end connects circulating water pump and automatic compressor, detects the pressure of CNG, the open and close of controlled circulation water pump; Described power-off delay relay is arranged in the control circuit of circulating water pump; Described hand switch one is between circulating water pump and power-off delay relay, and another connects circulating water pump, in parallel with power-off delay relay, and the open and close of circulating water pump can be adjusted to manual control pattern by described hand switch.
The beneficial effects of the utility model are: run 7 hours every day by compressor, every platform water pump 7.5KW, often the 1.0 yuan of calculating of degree electricity, adopt the circulating water pump electricity charge of automatic start-stop only to need 52.5 yuan every day.The electricity charge not using automatically actuated circulating water pump needs every day are 97.5 yuan, three compressors 1 year then can save 49275 yuan, and therefore this self-starting device greatly reduces power cost, consumption reduction, environmental protection, realize full-automatic, meanwhile, the working life of compressor is extended.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
1 circulating water pump in figure, 2 pressure transducers, 3 power-off delay relays, 4 hand switches, 5 automatic compressors, 6CNG pipeline.
embodiment
The utility model provide a kind of can the automatic compressor circulating water pump device of self-starting, for making the purpose of this utility model, technological scheme and effect clearly, clearly, below the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1:
As shown in Figure 1, a kind of can the automatic compressor circulating water pump device of self-starting,
Can the automatic compressor circulating water pump device of self-starting, comprise circulating water pump 1, pressure transducer 2, power-off delay relay 3, hand switch 4; Described pressure transducer 2 one end is connected with CNG pipeline 6, and one end connects circulating water pump 1 and automatic compressor 5, detects the pressure of CNG, the open and close of controlled circulation water pump; Described power-off delay relay 3 is arranged in the control circuit of circulating water pump 1; Described hand switch 4 one is between circulating water pump 1 and power-off delay relay 3, another connects circulating water pump 1, in parallel with power-off delay relay 3, control automatic compressor 5 to start when detected pressures is less than setting value, while automatic compressor 5 starts, circulating water pump 1 starts simultaneously, when pressure transducer 2 detected pressures reaches certain setting value, automatic compressor 5 quits work, now power-off delay relay 3 will extend circulating water pump work 10 to 15 minutes, fully to cool automatic compressor; The open and close of circulating water pump can be adjusted to manual control pattern by described hand switch.
The effect of this model utility is: 1, compressor can obtain grace time cooling; 2, power cost is greatly reduced, consumption reduction, environmental protection; 3, whole control procedure realizes full-automatic.
Below the utility model is described in detail, the above, be only the preferred embodiment of the utility model, when not limiting the scope of the present invention, namely allly do impartial change according to the application's scope and modify, all should still belong in the utility model covering scope.
Claims (3)
1. can the automatic compressor circulating water pump device of self-starting, it is characterized in that: comprise circulating water pump (1), pressure transducer (2), power-off delay relay (3), hand switch (4); Described pressure transducer (2) one end is connected with CNG pipeline (6), and one end connects circulating water pump (1) and automatic compressor (5); Described power-off delay relay (3) is arranged in the control circuit of circulating water pump (1); Described hand switch (4) one is positioned between circulating water pump (1) and power-off delay relay (3), and another connects circulating water pump (1), in parallel with power-off delay relay (3).
2. as claimed in claim 1 can the automatic compressor circulating water pump device of self-starting, it is characterized in that: described power-off delay relay (3) is for having the circuit of delay function.
3. as claimed in claim 1 or 2 can the automatic compressor circulating water pump device of self-starting, it is characterized in that: described pressure transducer (2) is two, one of them one end is connected with CNG pipeline (6), and the other end is connected with controlled circulation water pump (1); Another one end is connected with CNG pipeline (6), and the other end is connected with automatic compressor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426446.6U CN204082487U (en) | 2014-07-30 | 2014-07-30 | A kind of can the automatic compressor circulating water pump device of self-starting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426446.6U CN204082487U (en) | 2014-07-30 | 2014-07-30 | A kind of can the automatic compressor circulating water pump device of self-starting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082487U true CN204082487U (en) | 2015-01-07 |
Family
ID=52175213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426446.6U Expired - Fee Related CN204082487U (en) | 2014-07-30 | 2014-07-30 | A kind of can the automatic compressor circulating water pump device of self-starting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953233A (en) * | 2018-07-03 | 2018-12-07 | 上海核工程研究设计院有限公司 | A kind of heat dissipation sub-loop system for core main pump shield electric machine coil |
| CN109296526A (en) * | 2018-10-30 | 2019-02-01 | 苏州奥天诚机械有限公司 | Refrigeration unit current cutting protection structure |
-
2014
- 2014-07-30 CN CN201420426446.6U patent/CN204082487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953233A (en) * | 2018-07-03 | 2018-12-07 | 上海核工程研究设计院有限公司 | A kind of heat dissipation sub-loop system for core main pump shield electric machine coil |
| CN109296526A (en) * | 2018-10-30 | 2019-02-01 | 苏州奥天诚机械有限公司 | Refrigeration unit current cutting protection structure |
| CN109296526B (en) * | 2018-10-30 | 2024-04-05 | 苏州奥德高端装备股份有限公司 | Flow-break protection structure of refrigerating unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170730 |