CN203931799U - Novel capacitor - Google Patents
Novel capacitor Download PDFInfo
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- CN203931799U CN203931799U CN201420336709.4U CN201420336709U CN203931799U CN 203931799 U CN203931799 U CN 203931799U CN 201420336709 U CN201420336709 U CN 201420336709U CN 203931799 U CN203931799 U CN 203931799U
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- pipeline
- storage cistern
- valve
- boiler
- water storage
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Abstract
The utility model discloses novel capacitor, be included in the circulating water pipe on capacitor body, also comprise cold water storage cistern, described cold water storage cistern connects recirculated water entrance by pipeline, and on the pipeline being connected with recirculated water entrance at cold water storage cistern, set gradually the first valve and first pump housing, circulating water outlet connects boiler by pipeline, boiler connects cold water storage cistern by pipeline, and set gradually second valve on the pipeline being connected with cold water storage cistern at boiler, second pump housing and cooler, at boiler front end, break valve is set, also comprise and be communicated with between the first valve and first pump housing pipeline of pipeline between pipeline and circulating water outlet and break valve, on this pipeline, unidirectional valve is set.In the time of capacitor off-duty, by the cooling water pumpback in capacitor cycle water pipe to boiler, be not easy to occur cooling water leakage, in the time that temperature is lower, close break valve, the circulation circuit that relies on cold water storage cistern and the first pump to form is lowered the temperature to capacitor internal, opens break valve in the time that ambient temperature is higher.
Description
Technical field
The utility model relates to capacitor area.
Background technology
Existing capacitor cooling main undertaken by micro-shape electric fan cooling or self cooling, unsatisfactory to this cooling effect, easily cause the thermal breakdown of capacitor.Capacitor itself needs insulation, it is to be combined by multiple electric capacity according to device capacitances demand, its wiring is also comparatively complicated, because having a larger part, capacitor internal heat conducts heat by conductor, cause copper bar heating, affect its electric property, need cooling down, so just need carry out water cooling to the external copper bar of capacitor, on its copper busbar, being welded with copper pipe, to carry out water flowing cooling.Because water cooling tube is in long-term use procedure, may there is cooling water leakage problem, cooling water leakage can cause capacitor to burn out.
Summary of the invention
For the deficiencies in the prior art, the utility model provides capacitor.
The utility model is achieved by the following technical solution: novel capacitor, comprise capacitor body and be arranged on the circulating water pipe on capacitor body, described circulating water pipe comprises recirculated water entrance and circulating water outlet, also comprise cold water storage cistern, described cold water storage cistern connects described recirculated water entrance by pipeline, and on the pipeline being connected with recirculated water entrance at cold water storage cistern, set gradually the first valve and first pump housing, described circulating water outlet connects boiler by pipeline, described boiler connects cold water storage cistern by pipeline, and set gradually second valve on the pipeline being connected with cold water storage cistern at boiler, second pump housing and cooler, also comprise the controller for controlling described first pump housing and second pump housing, the switch of its liquid level of monitoring is set on described cold water storage cistern and described boiler, described switch output is connected with described controller, at boiler front end, break valve is set, also comprise and be communicated with between the first valve and first pump housing pipeline of pipeline between pipeline and circulating water outlet and break valve, on this pipeline, unidirectional valve is set.
In technique scheme, at described circulating water outlet rear end set temperature detector, the output of described Temperature Detector and the electrical connection of described break valve.
The utlity model has following beneficial effect: the utility model is in the time of capacitor off-duty, by the cooling water pumpback in capacitor cycle water pipe to boiler, therefore be not easy to occur cooling water leakage, and after the cooling water pumpback in circulating water pipe completes, detect the variation of cooling water total amount by switch, more think that circulating water pipe leaks if change, send alarm signal, remind operating personnel in time capacitor to be keeped in repair; When this external ambient temperature is lower, close break valve, the circulation circuit that relies on cold water storage cistern and the first pump to form is lowered the temperature to capacitor internal, opens break valve in the time that ambient temperature is higher.
Brief description of the drawings
Fig. 1 is principle schematic of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: referring to Fig. 1, novel capacitor, comprise capacitor body 1 and be arranged on the circulating water pipe 2 on capacitor body 1, described circulating water pipe 2 comprises recirculated water entrance 20 and circulating water outlet 21, also comprise cold water storage cistern 3, described cold water storage cistern 3 connects described recirculated water entrance 20 by pipeline, and on the pipeline being connected with recirculated water entrance 20 at cold water storage cistern 3, set gradually the first valve 4 and first pump housing 5, described circulating water outlet 21 connects boiler 6 by pipeline, by first pump housing 5, the cooling water in cold water storage cistern 3 is passed into and in circulating water pipe 2, carries out heat exchange, and cooling water after heat exchange is completed is expelled to boiler 6 by circulating water outlet 21.
Described boiler 6 connects cold water storage cistern 3 by pipeline, and on the pipeline being connected with cold water storage cistern 3 at boiler 6, set gradually second valve 7, second pump housing 8 and cooler 9, cooling water in boiler 6 is delivered to cooler 9 by second pump housing 8 lowers the temperature, and the cooling water after cooling is delivered to cold water storage cistern 3 again.
Also comprise the controller 101 for controlling described first pump housing 5 and second pump housing 8, the switch 100 of its liquid level of monitoring is set on described cold water storage cistern 3 and described boiler 6, described switch 100 outputs are connected with described controller 101.In the time that capacitor operation stops, described controller 101 is controlled immediately second pump housing 5 cooling fluid residual in circulating water pipe 2 is drawn back to boiler 6, therefore within the off-duty time of capacitor, in circulating water pipe, all there is no cooling water, even if therefore the crackled words of circulating water pipe tool within the above-mentioned time, also can not cause the leakage of cooling water.In the time that above-mentioned steps completes, described controller 101 is received in the liquid level signal that switch 100 that cold water storage cistern 3 and boiler 6 arrange detects, and judges according to above-mentioned liquid level signal whether cooling fluid has leakage, in the time having leakage, sends alarm signal.
At described boiler front end, break valve 102 is set, also comprises and be communicated with between the first valve 4 and first pump housing 5 pipeline 103 of pipeline between pipeline and circulating water outlet 21 and break valve 102, on this pipeline 103, unidirectional valve 104 is set.In the time that ambient temperature reduces, close break valve 102, the circulation circuit that now relies on cold water storage cistern 3 and the first pump 5 to form is lowered the temperature to capacitor internal, has saved cooler recirculated water is carried out to cooling step, therefore more energy-conservation, and can meet the demand for capacitor cooling simultaneously; In the time that ambient temperature is relatively high, open break valve 102.
Further preferred, at described circulating water outlet rear end set temperature detector, the output of described Temperature Detector and the electrical connection of described break valve.When Temperature Detector detects the too high words of cooling water temperature (the environment realization adjustment that this temperature is installed according to true capacitor) that flow out from circulating water outlet 21, the circulatory system that judgement only relies on the first pump 5 and cold water storage cistern 3 to form cannot meet the needs of capacitor cooling, now temperature signal is sent to break valve by Temperature Detector, break valve is opened voluntarily, now by the circulatory system of cold water storage cistern and boiler composition, capacitor is lowered the temperature, cooling-down effect improves greatly.
Claims (2)
1. novel capacitor, comprise capacitor body (1) and be arranged on the circulating water pipe (2) on capacitor body (1), described circulating water pipe (2) comprises recirculated water entrance (20) and circulating water outlet (21), also comprise cold water storage cistern (3), described cold water storage cistern (3) connects described recirculated water entrance (20) by pipeline, and on the pipeline being connected with recirculated water entrance (20) at cold water storage cistern (3), set gradually the first valve (4) and first pump housing (5), described circulating water outlet (21) connects boiler (6) by pipeline, described boiler (6) connects cold water storage cistern (3) by pipeline, and set gradually second valve (7) on the pipeline being connected with cold water storage cistern (3) at boiler (6), second pump housing (8) and cooler (9), also comprise the controller (101) for controlling described first pump housing (5) and second pump housing (8), the switch (100) of its liquid level of monitoring is set on described cold water storage cistern (3) and described boiler (6), described switch (100) output is connected with described controller (101), it is characterized in that: at described boiler (6) front end, break valve (102) is set, also comprise and be communicated with between the first valve (4) and first pump housing (5) pipeline (103) of pipeline between pipeline and circulating water outlet (21) and break valve (102), unidirectional valve (104) is set on this pipeline (103).
2. novel capacitor as claimed in claim 1, is characterized in that: at described circulating water outlet (21) rear end set temperature detector (105), and the output of described Temperature Detector (105) and described break valve (102) electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336709.4U CN203931799U (en) | 2014-06-24 | 2014-06-24 | Novel capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336709.4U CN203931799U (en) | 2014-06-24 | 2014-06-24 | Novel capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203931799U true CN203931799U (en) | 2014-11-05 |
Family
ID=51827572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420336709.4U Active CN203931799U (en) | 2014-06-24 | 2014-06-24 | Novel capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203931799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036955A (en) * | 2014-06-24 | 2014-09-10 | 宁波市江北九方和荣电气有限公司 | Novel capacitor |
-
2014
- 2014-06-24 CN CN201420336709.4U patent/CN203931799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036955A (en) * | 2014-06-24 | 2014-09-10 | 宁波市江北九方和荣电气有限公司 | Novel capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |