CN203560312U - Double-arc frame multi-channel cooler - Google Patents
Double-arc frame multi-channel cooler Download PDFInfo
- Publication number
- CN203560312U CN203560312U CN201320686631.4U CN201320686631U CN203560312U CN 203560312 U CN203560312 U CN 203560312U CN 201320686631 U CN201320686631 U CN 201320686631U CN 203560312 U CN203560312 U CN 203560312U
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- China
- Prior art keywords
- end cap
- flange
- return pipe
- communicated
- arc frame
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model discloses a double-arc frame multi-channel cooler. The double-arc frame multi-channel cooler comprises two independent cooling loops, wherein each cooling loop comprises four angle steels, a plurality of steel pipes, four supporting plates, a first end closure, a second end closure, a water inlet flange and a water return flange, the plurality of cooling pipes are fixed sequentially on the four supporting plates in a penetrating manner; the four angle steels are arranged on four corners of four supporting plates, respectively; the plurality of cooling pipes comprise a water inlet pipe and a water return pipe, respectively; one ends of the water inlet pipe and the water return pipe are communicated with each other by the first end closure; the other ends of the water inlet pipe and the water return pipe are connected with the second end closure; the second end closure isolates the water inlet pipe from the water return pipe; the water inlet flange and the water return flange are arranged in parallel on the second end closure; the water inlet flange is communicated with the water inlet pipe via the second end closure; the water return flange is communicated with the water return pipe via the second end closure; four corners of the first end closure and the second end closure are correspondingly fixed with four angle steels. The double-arc frame multi-channel cooler has high cooling property.
Description
Technical field
The utility model relates to a kind of turbine guide bearing cooler, particularly relates to a kind of pair of arc frame multichannel cooler.
Background technique
Watt temperature in Hydraulic generator pilot bearing is generally 40 ℃ of left and right, for guaranteeing that temperature is in allowed band, thereby invented a kind of cooler, this cooler has comprised two groups of semicircular cooling circuits (we are referred to as first generation cooler at this), each cooling circuit is repeatedly bent and forms by a water pipe, due to after cooling water enters cooling tube, need could flow out through very long path, the coolant-temperature gage finally flowing out from waterexit end is higher, and cooling performance is low.Also has on the market a kind of cooler (we are referred to as second generation cooler), this cooler has comprised two groups of cooling circuits, each cooling circuit is comprised of three groups of straightway cooling tubes and two groups of arc cooling tubes, every group of straightway cooling tube and every group of arc cooling tube form by many cooling tubes, because of the length of the cooling tube of arc shorter, therefore higher in the cold local temperature of going to manage position of arc, cooling Power is not enough.
Model utility content
The technical problems to be solved in the utility model is to provide two arc frame multichannel coolers that a kind of cooling performance is high.
For addressing the above problem, the utility model provides a kind of pair of arc frame multichannel cooler, described pair of arc frame multichannel cooler is comprised of two semicircles and separate cooling circuit, each semicircular cooling circuit comprises four semicircle angle steel, some semicircle cooling tubes, four dunnages, the first end cap, the second end cap, water-in flange and backwater flange, described some cooling tubes intert and are fixed in four dunnages successively, described four angle steel are separately positioned on four jiaos of four dunnages, described some cooling tubes comprise intake pipe and return pipe, one end of described intake pipe and return pipe is interconnected by the first end cap, the other end of described intake pipe and return pipe is connected with the second end cap, described the second end cap is by described intake pipe and return pipe isolation, described water-in flange and backwater flange are arranged side by side on the second end cap, described water-in flange is communicated with described intake pipe by the second end cap, described backwater flange is communicated with by the second end cap and return pipe, four jiaos of correspondences of described the first end cap and the second end cap are fixed with four angle steel.
Further, described the first end cap comprises the box body with cavity, and four limits of box body are provided with some screws.
Further, described the second end cap comprises box body and dividing plate, and described dividing plate is divided into two independently cavitys by box body, wherein a cavity is communicated with described intake pipe, and be communicated with described water-in flange, another cavity is communicated with described return pipe, and is communicated with backwater flange.
Further, described the second end cap and described water-in flange and backwater flange seal by oil-resistant rubber insert.
Further, described every half loop also comprises two groups of suspension ring, and described two groups of suspension ring are separately fixed near the first end cap with near in two dunnages of the second end cap.
Novel pair of arc frame multichannel cooler of this use adopts some cooling tubes with circular arc to make, cooling tube is divided into intake pipe and return pipe, intake pipe and return pipe are communicated with by the first end cap simultaneously, and flowing water enters from return pipe out from intake pipe again, path is moderate, and cooling performance is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the better embodiment of the two arc frame multichannel coolers of the utility model.
Fig. 2 is the structural representation of a cooling circuit in Fig. 1.
Fig. 3 is the structural representation of the first end cap in Fig. 2.
Fig. 4 is the plan view of the second end cap in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the better embodiment of the two arc frame multichannel coolers of the utility model is comprised of two semicircles and separate cooling circuit 1.
Please refer to Fig. 2, each cooling circuit 1 comprises four angle steel 12, some cooling tubes 18, four dunnages 16, two groups of suspension ring 17, the first end cap 13, the second end cap 14 and two flanges with pipeline (comprising water-in flange 15 and backwater flange 150).Interspersed being fixed in four dunnages 16 of described some cooling tubes 18, two groups of 17, suspension ring are fixed in two symmetrical dunnages 16, particularly, described two groups of suspension ring 17 are separately fixed near the first end cap 13 with near in two dunnages 16 of the second end cap 14.Every group of suspension ring 17 comprise two suspension ring, and each suspension ring is fixed on one jiao of dunnage 16, to lift whole pair of arc frame multichannel cooler.Described four angle steel 12 are separately positioned on four jiaos of four dunnages 16, and the position of dunnage 16 is fixed.
Described some cooling tubes 18 are divided into intake pipe and return pipe, and one end of intake pipe and return pipe is interconnected by the first end cap 13.The other end of described intake pipe and return pipe is connected with the second end cap 14, and described the second end cap 14 is by described intake pipe and return pipe isolation.Described water-in flange 15 and backwater flange 150 are arranged side by side on the second end cap 14, and described water-in flange 15 and backwater flange 150 are connected with described intake pipe and return pipe by the second end cap 14 correspondences.Described the first end cap 13 and the second end cap 14 four jiaos are corresponding fixing with four angle steel 12.
As shown in Figure 3, described the first end cap 13 comprises the box body with cavity, and four limits of box body are provided with some screws, for the fixing cooling circuit 1 of two halves circle.Please continue to refer to Fig. 4, the second end cap 14 comprises box body and dividing plate, and described dividing plate is divided into two independently cavitys by box body, wherein a cavity is communicated with described intake pipe, and be communicated with described water-in flange 15, another cavity is communicated with described return pipe, and is communicated with backwater flange 150.
Described the second end cap 14 all seals by oil-resistant rubber insert with described water-in flange 15 and backwater flange 150.
The water-in flange 15 of two semicircles and separate cooling circuit 1 with at the flange at intake pipe two ends, fix, the backwater flange 150 of cooling circuit 1 with at the flange at return pipe two ends, fix, with this, turbine guide bearing is wrapped, turbine guide bearing is lowered the temperature.
During concrete use, intake pipe is connected with water-in flange 15 and return pipe is connected with backwater flange.Cooling water enters the second end cap 14 from water-in flange 15, because the second end cap 14 is by intake pipe and return pipe isolation, so cooling water can only enter intake pipe, because intake pipe and return pipe are communicated with by the first end cap 13, cooling water enters in the first end cap 13, because the pressure in intake pipe is greater than the pressure in return pipe, therefore cooling water can only flow in return pipe, cooling water enters return pipe afterwards from the second end cap 13, finally from backwater flange 150, flow out, so realized the water-cooled cooling to turbine guide bearing.
The two arc frame multichannel coolers of the utility model adopt the cooling tube 18 of some circular arcs to make, cooling tube 18 is divided into intake pipe and return pipe simultaneously, intake pipe and return pipe are interconnected by the first end cap 13, flowing water enters from return pipe out from intake pipe again, path is moderate, can not cause because path is long backwater end water temperature high, and make cooling performance low, cooling performance is high.
These are only mode of execution of the present utility model; not thereby limit the scope of the claims of the present invention; every equivalent structure that utilizes the utility model specification and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, all in like manner within scope of patent protection of the present utility model.
Claims (5)
1. a two arc frame multichannel cooler, it is characterized in that: described pair of arc frame multichannel cooler is comprised of two semicircles and separate cooling circuit, each semicircular cooling circuit comprises four semicircle angle steel, some semicircle cooling tubes, four dunnages, the first end cap, the second end cap, water-in flange and backwater flange, described some cooling tubes intert and are fixed in four dunnages successively, described four angle steel are separately positioned on four jiaos of four dunnages, described some cooling tubes comprise intake pipe and return pipe, one end of described intake pipe and return pipe is interconnected by the first end cap, the other end of described intake pipe and return pipe is connected with the second end cap, described the second end cap is by described intake pipe and return pipe isolation, described water-in flange and backwater flange are arranged side by side on the second end cap, described water-in flange is communicated with described intake pipe by the second end cap, described backwater flange is communicated with by the second end cap and return pipe, four jiaos of correspondences of described the first end cap and the second end cap are fixed with four angle steel.
2. as claimed in claim 1 pair of arc frame multichannel cooler, is characterized in that: described the first end cap comprises the box body with cavity, and four limits of box body are provided with some screws.
3. as claimed in claim 1 pair of arc frame multichannel cooler, it is characterized in that described the second end cap comprises box body and dividing plate, described dividing plate is divided into two independently cavitys by box body, wherein a cavity is communicated with described intake pipe, and be communicated with described water-in flange, another cavity is communicated with described return pipe, and is communicated with backwater flange.
4. as claimed in claim 1 pair of arc frame multichannel cooler, is characterized in that: described the second end cap and described water-in flange and backwater flange seal by oil-resistant rubber insert.
5. as claimed in claim 1 pair of arc frame multichannel cooler, is characterized in that: described every half loop also comprises two groups of suspension ring, and described two groups of suspension ring are separately fixed near the first end cap with near in two dunnages of the second end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686631.4U CN203560312U (en) | 2013-11-04 | 2013-11-04 | Double-arc frame multi-channel cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686631.4U CN203560312U (en) | 2013-11-04 | 2013-11-04 | Double-arc frame multi-channel cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560312U true CN203560312U (en) | 2014-04-23 |
Family
ID=50510035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320686631.4U Expired - Fee Related CN203560312U (en) | 2013-11-04 | 2013-11-04 | Double-arc frame multi-channel cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560312U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437901A (en) * | 2014-11-07 | 2015-03-25 | 成都欧林生物科技股份有限公司 | Condenser for biological pharmacy |
| CN112564388A (en) * | 2020-12-22 | 2021-03-26 | 上海电气集团上海电机厂有限公司 | Integrated end cover cooler device is by cooler |
| CN115449893A (en) * | 2022-08-24 | 2022-12-09 | 晶澳太阳能有限公司 | Cooling system of single crystal furnace |
-
2013
- 2013-11-04 CN CN201320686631.4U patent/CN203560312U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437901A (en) * | 2014-11-07 | 2015-03-25 | 成都欧林生物科技股份有限公司 | Condenser for biological pharmacy |
| CN112564388A (en) * | 2020-12-22 | 2021-03-26 | 上海电气集团上海电机厂有限公司 | Integrated end cover cooler device is by cooler |
| CN115449893A (en) * | 2022-08-24 | 2022-12-09 | 晶澳太阳能有限公司 | Cooling system of single crystal furnace |
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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: 20140423 Termination date: 20161104 |