CN207726764U - A kind of modular host degassing tank - Google Patents
A kind of modular host degassing tank Download PDFInfo
- Publication number
- CN207726764U CN207726764U CN201721829422.5U CN201721829422U CN207726764U CN 207726764 U CN207726764 U CN 207726764U CN 201721829422 U CN201721829422 U CN 201721829422U CN 207726764 U CN207726764 U CN 207726764U
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- Prior art keywords
- cylinder
- flange
- cover
- upper cover
- welded
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- 238000007872 degassing Methods 0.000 title claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000013022 venting Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Abstract
The utility model discloses a kind of modular host degassing tanks, including venting ball valve, upper cover, cylinder and low head, further include cover flange, shell flange, upper water inlet pipe and lower discharging tube；Upper water inlet pipe is welded on the top of cylinder lateral wall；Lower discharging tube is welded on the both sides of cylinder lateral wall lower part；Low head is welded on the bottom of cylinder；The upper edge in cylinder is arranged in shell flange, and the lower edge in upper cover is arranged in cover flange, and the two is mutually matched, and is connected with each other by hex bolts and hex nut.A kind of modular host degassing tank of the utility model, abutted flange will be equipped between upper cover and cylinder, flange gasket is set between abutted flange, it is attached with hexagon-headed bolt between abutted flange so that can easily be disassembled and installed between upper cover and cylinder, in turn ensure leakproofness when installation, after removal so that between cylinder and low head, the technique that two-sided welding can be used between cylinder and extension tube attached, it is ensured that the weld seam of inner barrel can penetrate, inner barrel easy cleaning.
Description
Technical field
The utility model is related to a kind of modular host degassing tanks for circulating cooling field.
Background technology
Degassing tank is large component important on direct-current transmission valve cool equipment host module, and main function is to whole system
The recirculated water of middle certain temperature carries out concentration exhaust decompression, reduces and recycles pure water in whole pipeline because the higher generation of temperature is additional
The gas of pressure, generation is discharged by the automatic exhaust steam valve on degassing tank top, ensures the cycle on a whole set of valve cooling system inner cool tube road
Hydraulic pressure force value is constant in a certain range, make its reliably and with long-term, safety operation.
Degassing tank is mainly made of venting ball valve, upper and lower end socket, four major part of cylinder, remaining is respectively taken over and is distributed in cylinder
The different portions with end socket.Existing degassing tank uses integral solder structure, and single-sided welding is carried out outside cylinder.Due to end socket,
Cylinder wall thickness reaches 6mm, it is difficult to accomplish single-side welding double-side forming, if weld seam is non-fusion, the weld seam of inner barrel passes through one
The section time just will produce rust stain, in cylinder and the water quality of entire pipeline causes prodigious influence.So whole welding type is de-
Gas tank is although easy to process, good appearance, but leads to the problem of and follow-up can not handle.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of modular host degassing tank,
Its upper cover and cylinder forms detachable structure, convenient for welding, the cleaning to host degassing tank.
Realizing a kind of technical solution of above-mentioned purpose is：A kind of modular host degassing tank, including venting ball valve, upper envelope
Head, cylinder and low head, further include cover flange, shell flange, upper water inlet pipe and lower discharging tube；
The upper water inlet pipe is welded on the top of the cylinder lateral wall；The lower discharging tube is welded on cylinder lateral wall lower part
Both sides；The low head is welded on the bottom of the cylinder；
The upper edge in the cylinder is arranged in the shell flange, and the lower edge in the upper cover is arranged in the cover flange,
The two is mutually matched, and is connected with each other by hex bolts and hex nut
The venting ball valve is arranged at the top of the upper cover.
Further, flange gasket is equipped between the cover flange and the shell flange.
Further, the upper water inlet pipe, the lower discharging tube and the low head and the welding of the cylinder use
Two-sided welding.
A kind of modular host degassing tank of the utility model will be equipped with abutted flange between upper cover and cylinder, right
Flange gasket is set between acting flange, is attached with hexagon-headed bolt between abutted flange so that upper cover and cylinder it
Between can easily disassemble and install, in turn ensure leakproofness when installation, after removal so that between cylinder and low head, cylinder
The technique that two-sided welding can be used between extension tube attached, it is ensured that the weld seam of inner barrel can penetrate, inner barrel easy cleaning.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of modular host degassing tank of the utility model.
Specific implementation mode
In order to preferably understand the technical solution of the utility model, below by specifically embodiment and combine
Attached drawing is described in detail：
Referring to Fig. 1, a kind of modular host degassing tank of the utility model, including venting ball valve 238, upper cover
239, cylinder 245 and low head 246 further include cover flange 240, shell flange 244, upper water inlet pipe 21 and lower discharging tube 22.
The upper edge in cylinder 245 is arranged in shell flange 244, and the lower edge in upper cover 239, the two is arranged in cover flange 240
It is mutually matched, and is connected with each other by hex bolts 242 and hex nut 243.244 set between cover flange 240 and shell flange
The flange gasket 241 for having C4400, to reinforce sealing performance.Venting ball valve 238 is arranged at the top of upper cover 239, the row of realization
Airway dysfunction.
When carrying out the installation of modular host degassing tank of the utility model, upper cover 239 is torn open from cylinder 245
It removes, carries out the welding of low head 246 and cylinder 245, welding uses two-sided welding.Then by upper water inlet pipe 21 and lower discharging tube 22
It is welded on cylinder 245, welding equally uses two-sided welding so that modular host degassing tank connects with cooling recirculation system
It connects.Two-sided welding can ensure that each weld seam leaves no gaps, after welding weld seam need to through overpickling, in and clean, wire drawing
Treatment process, after completing process, weld will not stay oxide layer.
The detachable structure of the modular host degassing tank of the utility model, upper cover 239 and cylinder 245 realizes cylinder
Two-sided welding between body 245 and low head 246, cylinder 246 and connecting line and cleaning, perfect weld joint welding process so that
Pure water quality will not be polluted by the rusty stain of weld seam so that entire valve cooling system runs more secure, reliable, while so that host is de-
The service life of gas tank can greatly prolong, it is not necessary to be aoxidized again by cylinder body internal weld seams, corrode puzzlement.Conservative estimation,
The utility model can make the service life that degassing tank extends 25 years from the use.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this practicality is new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will all be fallen in the Claims scope of the utility model.
Claims (3)
1. a kind of modular host degassing tank, including venting ball valve, upper cover, cylinder and low head, which is characterized in that also wrap
Include cover flange, shell flange, upper water inlet pipe and lower discharging tube；
The upper water inlet pipe is welded on the top of the cylinder lateral wall；The lower discharging tube is welded on the two of cylinder lateral wall lower part
Side；The low head is welded on the bottom of the cylinder；
The upper edge in the cylinder is arranged in the shell flange, and the lower edge in the upper cover, the two is arranged in the cover flange
It is mutually matched, and is connected with each other by hex bolts and hex nut
The venting ball valve is arranged at the top of the upper cover.
2. a kind of modular host degassing tank according to claim 1, which is characterized in that the cover flange and described
Flange gasket is equipped between shell flange.
3. a kind of modular host degassing tank according to claim 1, which is characterized in that the upper water inlet pipe, described
The welding of lower discharging tube and the low head and the cylinder uses two-sided welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829422.5U CN207726764U (en) | 2017-12-25 | 2017-12-25 | A kind of modular host degassing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829422.5U CN207726764U (en) | 2017-12-25 | 2017-12-25 | A kind of modular host degassing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207726764U true CN207726764U (en) | 2018-08-14 |
Family
ID=63086556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721829422.5U Active CN207726764U (en) | 2017-12-25 | 2017-12-25 | A kind of modular host degassing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207726764U (en) |
-
2017
- 2017-12-25 CN CN201721829422.5U patent/CN207726764U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240311 Address after: 461000 Intersection of Chaoyang Road and Jinlong Street in Economic and Technological Development Zone, Xuchang City, Henan Province Patentee after: Henan Jingrui Cooling Technology Co.,Ltd. Country or region after: China Address before: No. 101 Kanggong Road, Zhujiajiao Town, Qingpu District, Shanghai, 2017 Patentee before: SHANGHAI HAIDING INDUSTRIAL DEVELOPMENT Co.,Ltd. Country or region before: China |