CN103701298A - Inclined temperature layer water tank for direct current transmission converter valve - Google Patents
Inclined temperature layer water tank for direct current transmission converter valve Download PDFInfo
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- CN103701298A CN103701298A CN201310632068.7A CN201310632068A CN103701298A CN 103701298 A CN103701298 A CN 103701298A CN 201310632068 A CN201310632068 A CN 201310632068A CN 103701298 A CN103701298 A CN 103701298A
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Abstract
The invention provides an inclined temperature layer water tank for a direct current transmission converter valve. The water tank comprises a top manhole, a side manhole, a release hole, a ladder, a top plane water distributor, an upper water gap, a pressure tank body, a lower water hole and a bottom three-dimensional water distributor, wherein an automatic gas release valve, a safety valve, a preserved hole and an overflowing valve are mounted on the top of the water tank; a temperature sensor 2 and a liquid level meter pressure gauge 4 are mounted on the wall of the water tank; a heat insulated layer 10 covers the wall of the tank body. Due to the adoption of the design, one water storage tank can be saved, the structure is simple, and the construction efficiency can be improved by 2-3 times.
Description
Technical field
The present invention relates to a kind of water tank, particularly a kind of mesolimnion water tank, cooling for direct-current transmission converter valve.
Background technology
Closed water-cooling system current be widely used in direct-current transmission converter valve cooling in, the heat resistance quality of water-cooling system directly has influence on climatic environment and the geographical environment that converter valve is used.But in existing practical implementation, due to weather and geographical environment cause water-cooling system summer cooling capacity not enough, need to adopt electric heater heating internal-circulation water winter, current more and more higher to energy-conservation requirement in the situation that, need to improve this design.For this reason, we introduce handpiece Water Chilling Units in external condensation system, but general handpiece Water Chilling Units need to have the cold water tank of the temperature difference and two tank bodies of hot-water cylinder could realize freeze or release cold, thereby cause floor space large, utilance is not high.
Summary of the invention
The object of the invention is to overcome the shortcoming of above-mentioned prior art, a kind of direct-current transmission converter valve mesolimnion water tank is provided, comprising: top planes water-locator, pressurized vessel, the mouth of a river, top, the mouth of a river, bottom, elevated bottom perspective water-locator and leaking port.
In order better to realize the present invention, described top planes water-locator is arranged in the form of a ring, and elevated bottom perspective water-locator is three-dimensional ring and arranges.
In order better to realize the present invention, described a kind of direct-current transmission converter valve is provided with safety valve by mesolimnion tank top.
In order better to realize the present invention, described a kind of direct-current transmission converter valve is provided with automatic exhaust steam valve by mesolimnion tank top.
In order better to realize the present invention, described a kind of direct-current transmission converter valve is provided with overflow valve by mesolimnion tank top.
In order better to realize the present invention, described a kind of direct-current transmission converter valve has reserved opening by mesolimnion tank top, and described reserved opening connects elevated tank, nitrogen cylinder or compressed air, is used to water tank that static pressure is provided.
In order better to realize the present invention, described a kind of direct-current transmission converter valve is with on mesolimnion water tank tank skin, temperature sensor being installed.
In order better to realize the present invention, described a kind of direct-current transmission converter valve is with on mesolimnion water tank tank skin, liquid level gauge Pressure gauge being installed.
In order better to realize the present invention, described a kind of direct-current transmission converter valve is surrounded by heat-insulation layer with mesolimnion water tank tank skin.
In order better to realize the present invention, described a kind of direct-current transmission converter valve also comprises side manhole and top manhole with mesolimnion water tank, for water tank, overhauls.
In order better to realize the present invention, described a kind of direct-current transmission converter valve is with helper is all installed inside and outside mesolimnion water tank.
Principle of the present invention is as follows:
A water-locator is respectively equipped with in the top of mesolimnion water tank and bottom; In lower end, design three-dimensional water-distributing device, in upper end, design horizontal water-distributing device.During cool-storage in summer, the cooling water of 4 ℃ being made by handpiece Water Chilling Units enters in tank from the mouth of a river, bottom, by elevated bottom perspective water-locator, water is slowly dispersed in water tank uniformly.The flow velocity entering in water tank due to water is very low, can disturbance tank in the state of water.Water is different in different temperature lower densities, and in the time of 4 ℃, density is maximum, the water inlet of 4 ℃ will be trapped in water tank bottom, forms the low-temperature space of bottom, has formed mesolimnion with the high-temperature region at top, so just formed high-low temperature difference, thereby guaranteed to continue refrigeration, until the temperature difference disappears.Tank design heat-insulation layer, ensures that tank body reduced in 24 hours or rising temperature is no more than 1 ℃.Water tank is born the function of accumulation of heat in the winter time.As shown in Figure 1, in Fig. 1,14 is mesolimnion water tank in the application of mesolimnion water tank in direct current transmission converter valve cooling system.
Compared with prior art, tool has the following advantages and beneficial effect in the present invention:
1) economic performance: need two for conventional water tank, hot tank of a cold tank, can save 1 water tank by this design.Simple in structure due to it, can improve 2～3 times of construction efficiency.
2) at upper and lower side, designed water-locator, especially Three-dimensional cloth hydrophone has been designed in lower end, meets the compactedness of equipment.
3) there is good sealing property; The design of tank body spray bubble, has good heat-insulating property, as long as be not less than 4 ℃ in upper end, system can not frozen, and winter cold-storage while in summer can accumulation of heat.
4) there is good cold and hot separating effect.By the design of upper and lower side water-locator, middle formation mesolimnion is separated with lower end cooling water by upper end high-temperature water.
5) by design manhole, helper, be convenient to maintenance.
Accompanying drawing explanation
Fig. 1 is the technique for applying flow chart of mesolimnion water tank in direct current transmission converter valve cooling system;
Fig. 2 is the mesolimnion water tank front view for a kind of direct-current transmission converter valve described in embodiments of the invention 1;
Fig. 3 is the mesolimnion water tank cutaway view for a kind of direct-current transmission converter valve described in embodiments of the invention 1;
Fig. 4 is the mesolimnion tank top snail water-locator vertical view (C-C cuts open) for a kind of direct-current transmission converter valve described in embodiments of the invention 1;
Fig. 5 is the three-dimensional spiral cloth hydrophone vertical view (B-B cuts open) of mesolimnion water tank bottom for a kind of direct-current transmission converter valve described in embodiments of the invention 1;
Fig. 6 is the mesolimnion water tank vertical view for a kind of direct-current transmission converter valve described in embodiments of the invention 1;
Fig. 7 is the mesolimnion water tank cutaway view for a kind of direct-current transmission converter valve described in embodiments of the invention 2;
Fig. 8 is the mesolimnion tank top plane ring-type water-locator vertical view (C-C cuts open) for a kind of direct-current transmission converter valve described in embodiments of the invention 2;
Fig. 9 is the mesolimnion water tank bottom three-dimensional ring water-locator vertical view (B-B cuts open) for a kind of direct-current transmission converter valve described in embodiments of the invention 2.
Embodiment
Below in conjunction with accompanying drawing, an embodiment of the invention are described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
A kind of direct-current transmission converter valve mesolimnion water tank, as shown in Figures 2 and 3, comprising: top manhole 1, side manhole 3, leaking port 5, helper 6, top planes spiral cloth hydrophone 7(vertical view are as shown in Figure 4), the mouth of a river, top 8, pressurized vessel 9, the mouth of a river, bottom 11 and elevated bottom perspective spiral cloth hydrophone 12(vertical view as shown in Figure 5).
In order better to realize the present invention, as shown in Figure 6, described a kind of direct-current transmission converter valve is provided with automatic exhaust steam valve 13, safety valve 14, reserved opening 15 and overflow valve 16 by mesolimnion tank top.
In order better to realize the present invention, described a kind of direct-current transmission converter valve is with temperature sensor 2 and liquid level gauge Pressure gauge 4 are installed on mesolimnion water tank tank skin.
In order better to realize the present invention, described a kind of direct-current transmission converter valve is surrounded by heat-insulation layer 10 with mesolimnion water tank tank skin.
Embodiment 2
A kind of direct-current transmission converter valve mesolimnion water tank, as shown in Figures 2 and 3, comprise: top manhole 1, side manhole 3, leaking port 5, helper 6, top planes ring-type water-locator 7(vertical view are as shown in Figure 7), the mouth of a river, top 8, pressurized vessel 9, the mouth of a river, bottom 11 and elevated bottom perspective ring-type water-locator 12(vertical view as shown in Figure 8), all the other are with embodiment 1.
Above-described embodiment is preferably execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (10)
1. a direct-current transmission converter valve mesolimnion water tank, is characterized in that comprising: top planes water-locator, pressurized vessel, the mouth of a river, top, the mouth of a river, bottom, elevated bottom perspective water-locator and leaking port.
2. a kind of direct-current transmission converter valve mesolimnion water tank according to claim 1, is characterized in that: described top planes water-locator is arranged in the form of a ring, and elevated bottom perspective water-locator is three-dimensional ring and arranges.
3. a kind of direct-current transmission converter valve mesolimnion water tank according to claim 1, is characterized in that: described a kind of direct-current transmission converter valve is provided with safety valve by mesolimnion tank top.
4. a kind of direct-current transmission converter valve mesolimnion water tank according to claim 1, is characterized in that: described a kind of direct-current transmission converter valve is provided with automatic exhaust steam valve by mesolimnion tank top.
5. a kind of direct-current transmission converter valve mesolimnion water tank according to claim 1, is characterized in that: described a kind of direct-current transmission converter valve is provided with overflow valve by mesolimnion tank top.
6. a kind of direct-current transmission converter valve mesolimnion water tank according to claim 1, is characterized in that: described a kind of direct-current transmission converter valve has reserved opening by mesolimnion tank top.
7. a kind of direct-current transmission converter valve mesolimnion water tank according to claim 1, is characterized in that: described a kind of direct-current transmission converter valve is with on mesolimnion water tank tank skin, temperature sensor being installed.
8. a kind of direct-current transmission converter valve mesolimnion water tank according to claim 1, is characterized in that: described a kind of direct-current transmission converter valve is with on mesolimnion water tank tank skin, liquid level gauge Pressure gauge being installed.
9. a kind of direct-current transmission converter valve mesolimnion water tank according to claim 1, is characterized in that: described a kind of direct-current transmission converter valve is surrounded by heat-insulation layer with mesolimnion water tank tank skin.
10. a kind of direct-current transmission converter valve mesolimnion water tank according to claim 1, is characterized in that: described a kind of direct-current transmission converter valve also comprises side manhole and top manhole with mesolimnion water tank, and helper is all installed inside and outside mesolimnion water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632068.7A CN103701298B (en) | 2013-12-02 | 2013-12-02 | Inclined temperature layer water tank for direct current transmission converter valve |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632068.7A CN103701298B (en) | 2013-12-02 | 2013-12-02 | Inclined temperature layer water tank for direct current transmission converter valve |
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| CN103701298A true CN103701298A (en) | 2014-04-02 |
| CN103701298B CN103701298B (en) | 2017-02-15 |
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| CN201310632068.7A Active CN103701298B (en) | 2013-12-02 | 2013-12-02 | Inclined temperature layer water tank for direct current transmission converter valve |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06254538A (en) * | 1993-03-01 | 1994-09-13 | Japan Organo Co Ltd | Removing device for dissolving oxygen |
| CN101482291A (en) * | 2009-02-06 | 2009-07-15 | 深圳市得益节能科技有限公司 | Open type dynamic circulating water heat accumulation apparatus |
| CN201344598Y (en) * | 2008-12-19 | 2009-11-11 | 赵辉 | Water storage tank |
| CN201476204U (en) * | 2009-08-31 | 2010-05-19 | 上海同菲达能源科技有限公司 | Static pressure distributed water cool storage device |
| CN201485329U (en) * | 2009-06-15 | 2010-05-26 | 甘肃雪晶生化有限责任公司 | Spiral water distributor of high-efficiency high-concentration organic waste water anaerobic reactor |
| CN201599883U (en) * | 2009-05-15 | 2010-10-06 | 邓俊敏 | Ice storing device and ice storage air-conditioning system |
| CN201753342U (en) * | 2010-07-02 | 2011-03-02 | 山东万山集团有限公司 | Water distributor for coking cooling water cooling column |
| CN203674957U (en) * | 2013-12-02 | 2014-06-25 | 国网智能电网研究院 | Water tank with inclined temperature layer and for direct current power transmission converter valve |
-
2013
- 2013-12-02 CN CN201310632068.7A patent/CN103701298B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06254538A (en) * | 1993-03-01 | 1994-09-13 | Japan Organo Co Ltd | Removing device for dissolving oxygen |
| CN201344598Y (en) * | 2008-12-19 | 2009-11-11 | 赵辉 | Water storage tank |
| CN101482291A (en) * | 2009-02-06 | 2009-07-15 | 深圳市得益节能科技有限公司 | Open type dynamic circulating water heat accumulation apparatus |
| CN201599883U (en) * | 2009-05-15 | 2010-10-06 | 邓俊敏 | Ice storing device and ice storage air-conditioning system |
| CN201485329U (en) * | 2009-06-15 | 2010-05-26 | 甘肃雪晶生化有限责任公司 | Spiral water distributor of high-efficiency high-concentration organic waste water anaerobic reactor |
| CN201476204U (en) * | 2009-08-31 | 2010-05-19 | 上海同菲达能源科技有限公司 | Static pressure distributed water cool storage device |
| CN201753342U (en) * | 2010-07-02 | 2011-03-02 | 山东万山集团有限公司 | Water distributor for coking cooling water cooling column |
| CN203674957U (en) * | 2013-12-02 | 2014-06-25 | 国网智能电网研究院 | Water tank with inclined temperature layer and for direct current power transmission converter valve |
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| CN103701298B (en) | 2017-02-15 |
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Owner name: C-EPRI ELECTRIC POWER ENGINEERING CO., LTD. Free format text: FORMER OWNER: C-EPRI ELECTRIC POWER ENGINEERING CO., LTD. GUANGZHOU GOALAND ENERGY CONSERVATION TECH. CO., LTD. Effective date: 20150226 |
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Effective date of registration: 20150226 Address after: 102211 Beijing city Changping District Xiaotangshan town big East Village Road No. 270 (future technology city) Applicant after: State Grid Smart Grid Institute Applicant after: China-EPRI Electric Power Engineering Co., Ltd. Address before: 102211 Beijing city Changping District Xiaotangshan town big East Village Road No. 270 (future technology city) Applicant before: State Grid Smart Grid Institute Applicant before: China-EPRI Electric Power Engineering Co., Ltd. Applicant before: Guangzhou Goaland Energy Conservation Tech Co., Ltd. |
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Effective date of registration: 20170602 Address after: 102200 Beijing city Changping District South Shao Zhen Nan Road No. 16 Patentee after: China-EPRI Electric Power Engineering Co., Ltd. Address before: 102211 Beijing city Changping District Xiaotangshan town big East Village Road No. 270 (future technology city) Co-patentee before: China-EPRI Electric Power Engineering Co., Ltd. Patentee before: State Grid Smart Grid Institute |