CN205318861U - Double fluid way water -cooled constant speed traction wheel device - Google Patents
Double fluid way water -cooled constant speed traction wheel device Download PDFInfo
- Publication number
- CN205318861U CN205318861U CN201620005510.2U CN201620005510U CN205318861U CN 205318861 U CN205318861 U CN 205318861U CN 201620005510 U CN201620005510 U CN 201620005510U CN 205318861 U CN205318861 U CN 205318861U
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- China
- Prior art keywords
- water
- twice
- cooling
- transmission shaft
- constant speed
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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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Abstract
The utility model relates to a double fluid way water -cooled constant speed traction wheel device, including cylindric gyro wheel and transmission shaft, the outer wall of cylindric gyro wheel comprises inside and outside plural boards, constitutes the water cooling chamber between two boards, seted up into, gone out at the tail end of transmission shaft the water course and with a rotatory water sealing joint butt joint, rotatory water sealing joint is external to have delivery pipe and drain pipe, be provided with twice helical baffles in the water cooling chamber in order forming the parallel spiral cooling water course of twice, twice spiral cooling water course is independent water inlet and the delivery port of disposing separately, and the transmission is epaxial advances the return water and say respectively and to feed through the advancing of twice spiral cooling water course, delivery port respectively through inlet tube and wet return. Adopting twice parallel arrangement's cooling water passageway, cooling off the gyro wheel, improved refrigerated homogeneity and cooling effect, the water flow direction in the two independent cooling water passageways can be the same or opposite.
Description
Technical field
This utility model relates to plant equipment and manufactures field, particularly a kind of for the water-cooled type constant speed traction wheel device in traction machine under electron accelerator irradiation equipment speed.
Background technology
Electron accelerator irradiation processing is to adopt ionizing radiation that material is processed a kind of technical process processed, and is a new production technology of national civilian nuclear industry popularization. Its technical process has two to equip greatly: electron accelerator and the lower transmitting device of bundle. The stable performance no less important of one lower transmitting device of good bundle and accelerator.
At present, owing to not having chiller on the constant speed traction wheel in traction machine under common bundle, under the line of high energy acclerator, radiations heat energy severely impacts the quality of irradiation products, especially easy by product stretch, draw and attenuate even break, also result in traction machine actual speed and do not reach desin speed.
The patent No. 200920228284.4 discloses a kind of water-cooled type constant speed traction wheel device, devise inside and outside bitubular roller structure, between inner/outer tube, cool down water by spiral realize the cooling of tubular roller, solve the common constant speed traction wheel defect without chiller, but, in practice, it has been found that the heat transfer effect of the cooling water circulation style of this sub-thread is undesirable, it is impossible to meet the requirement of timely heat exchange.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dual channel water-cooled type constant speed traction wheel device for above-mentioned prior art, design water-cooled runner two strands parallel, two strands of cooling water in the same direction or reverse circulation, thus improving cooling effect, can meet the cooling requirement of traction wheel.
The technical scheme in the invention for solving the above technical problem is: a kind of dual channel water-cooled type constant speed traction wheel device, includes tubular roller and power transmission shaft, and the outer wall of tubular roller is made up of inside and outside doubling plate, constitutes water cooling chamber between two plates; Tail end at power transmission shaft offers into and out of water channel and docks with a rotating water seal nipple, and described rotating water seal nipple is circumscribed with feed pipe and drain pipe; Described water cooling chamber is provided with the spiral cooling water channel that twice helical baffle is parallel to form twice, twice spiral cooling water channel is each independent is configured with water inlet and outlet, and the backwater road that enters on described power transmission shaft is respectively communicated with the entery and delivery port of twice spiral cooling water channel respectively through water inlet pipe and return pipe.
Compared with prior art, the utility model has the advantage of: provide a kind of water-cooled traction wheel apparatus of dual channel, adopt the cooling-water duct that twice be arranged in parallel, pair roller cools down, improve uniformity and the cooling effect of cooling, the water (flow) direction in two independent cooling-water ducts can be identical or contrary.
Accompanying drawing explanation
Fig. 1 is the structural representation of dual channel water-cooled type constant speed traction wheel device in this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As it is shown in figure 1, the dual channel water-cooled type constant speed traction wheel device in the present embodiment, including tubular roller 9 and power transmission shaft 8, the outer wall of tubular roller 9 is made up of inside and outside doubling plate, constitutes water cooling chamber 10 between two plates; Tail end at power transmission shaft 8 offers into and out of water channel 4,5 and docks with a rotating water seal nipple 3, and described rotating water seal nipple 3 is circumscribed with feed pipe 1 and drain pipe 2; Described water cooling chamber 10 is provided with twice helical baffle 11 to form the parallel spiral cooling water channel of twice 10.1,10.2, twice spiral cooling water channel 10.1,10.2 is each independent is configured with water inlet and outlet, and the backwater road that enters on described power transmission shaft 8 is respectively communicated to the entery and delivery port of twice spiral cooling water channel respectively through water inlet pipe 7 and return pipe 6.
The traction wheel apparatus of said structure, adopts the cooling-water duct that be arranged in parallel of twice, and pair roller cools down, and improves uniformity and the cooling effect of cooling, and the water (flow) direction in two independent cooling-water ducts can be identical or contrary.
In addition to the implementation, this utility model also includes the technical scheme that other embodiments, all employing equivalents or equivalence substitute mode are formed, and all should fall within this utility model scope of the claims.
Claims (1)
1. a dual channel water-cooled type constant speed traction wheel device, includes tubular roller and power transmission shaft, and the outer wall of tubular roller is made up of inside and outside doubling plate, constitutes water cooling chamber between two plates; Tail end at power transmission shaft offers into and out of water channel and docks with a rotating water seal nipple, and described rotating water seal nipple is circumscribed with feed pipe and drain pipe; It is characterized in that: described water cooling chamber is provided with the spiral cooling water channel that twice helical baffle is parallel to form twice, twice spiral cooling water channel is each independent is configured with water inlet and outlet, and the backwater road that enters on described power transmission shaft is respectively communicated with the entery and delivery port of twice spiral cooling water channel respectively through water inlet pipe and return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005510.2U CN205318861U (en) | 2016-01-04 | 2016-01-04 | Double fluid way water -cooled constant speed traction wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005510.2U CN205318861U (en) | 2016-01-04 | 2016-01-04 | Double fluid way water -cooled constant speed traction wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205318861U true CN205318861U (en) | 2016-06-15 |
Family
ID=56201750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620005510.2U Expired - Fee Related CN205318861U (en) | 2016-01-04 | 2016-01-04 | Double fluid way water -cooled constant speed traction wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205318861U (en) |
-
2016
- 2016-01-04 CN CN201620005510.2U patent/CN205318861U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160615 Termination date: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |