CN105292821A - Novel vacuum tank wall connector flange and mounting method - Google Patents
Novel vacuum tank wall connector flange and mounting method Download PDFInfo
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- CN105292821A CN105292821A CN201510435638.2A CN201510435638A CN105292821A CN 105292821 A CN105292821 A CN 105292821A CN 201510435638 A CN201510435638 A CN 201510435638A CN 105292821 A CN105292821 A CN 105292821A
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- flange
- quick release
- blind plate
- connector
- release flange
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Abstract
The invention provides a novel vacuum tank wall connector flange. The novel vacuum tank wall connector flange comprises a vacuum tank wall flange blind plate, a tank wall connector blind plate assembly, a fast demounting flange sealing assembly and fast demounting flange connectors, wherein a plurality of fast demounting flange connectors are arranged on the vacuum tank wall flange blind plate; the tank wall connector blind plate assembly is hermetically connected with the fast demounting flange connectors through the fast demounting flange sealing assembly. The tank wall connector blink plate assembly comprises a tank wall connector, a connector sealing ring and a fast demounting flange blink plate, wherein a through hole is formed in the fast demounting flange blind hole; one end of the tank wall connector goes into the fast demounting flange connectors via the through hole; the connector sealing ring is arranged between the tank wall connector and an upper end face of the fast demounting flange blind plate. According to the novel vacuum tank wall connector flange, the tank wall connector blind plate assembly is hermetically connected with the fast demounting flange connectors through the fast demounting flange sealing assembly, and therefore, the novel vacuum tank wall connector flange is suitable for connectors of a plurality of specifications and sizes; the reutilization rate of the tank wall flange can be increased and the processing production cost can be reduced.
Description
Technical field
The present invention relates to flange, particularly, relate to a kind of novel evacuated tank skin connector flange and installation method.
Background technology
Because different satellite unit, subsystem are different, therefore wear tank test cable type during each satellite vacuum thermal test, quantity has relatively large deviation, different connector size, mounting means also have very big-difference simultaneously, often will special processing and fabricating vacuum tank skin connector flange according to demand, flange recycling rate of waterused is low, not only costly, and keeping is deposited and is also faced immense pressure.Therefore the novel flange structure of the applicable multiple connector of active demand.
Summary of the invention
For defect of the prior art, the object of this invention is to provide a kind of novel evacuated tank skin connector flange and installation method.
The novel evacuated tank skin connector flange provided according to an aspect of the present invention, comprises vacuum reservoir wall blank flange, tank skin connector blind plate assembly, quick release flange poted assemblies and quick release flange adaptor union;
Wherein, described vacuum reservoir wall blank flange is provided with multiple quick release flange adaptor union; Described tank skin connector blind plate assembly is tightly connected by quick release flange poted assemblies and quick release flange adaptor union.
Preferably, described tank skin connector blind plate assembly comprises tank skin connector, connector seal ring and quick release flange blind plate;
Wherein, described quick release flange blind plate is provided with through hole; One end of described tank skin connector enters inside described quick release flange adaptor union by described through hole;
Described connector seal ring is arranged between described tank skin connector and described quick release flange blind plate upper surface.
Preferably, described quick release flange poted assemblies comprises O RunddichtringO, support and clip;
Described support is connected to the lower surface of described quick release flange blind plate; The outside being arranged on described support of described O RunddichtringO;
The upper end that the bottom that described in described anulated connection, quick release flange is blind is connected with described quick release flange, for being fixed together quick release flange blind plate and described quick release flange adaptor union.
Preferably, the upper surface of described quick release flange blind plate is provided with seal ring mounting groove; Described connector seal ring is arranged in described seal ring mounting groove;
The lower surface of described quick release flange blind plate is provided with support installing groove; The upper side of described support is fitted the groove bottom of described support installing groove;
Described quick release flange adaptor union upper end be provided with support installing step surface; Fit described support installing step surface in the downside of described support.
Preferably, tank outer cable and tank inner cable is also comprised;
Described tank outer cable connects the upper end of described tank skin connector; Described tank inner cable connects the bottom of described tank skin connector.
The installation method of the described novel evacuated tank skin connector flange provided according to a further aspect of the invention, comprises the steps:
Step 1: tank skin connector and quick release flange blind plate are installed formation connector blind plate assembly by connector seal ring sealing;
Step 2: connector blind plate assembly is hunted leak;
Step 3: tank inner cable, tank outer cable are connected with the lower end of quick release flange blind plate, upper end respectively;
Step 4: use quick release flange poted assemblies tank skin connector blind plate assembly and the quick release flange adaptor union be positioned on vacuum reservoir wall blank flange to be sealed and install.
Preferably, described step 2 comprises the steps:
Step 2.1: quick release flange blind plate lower end is connected with the first end of three-way pipe;
Step 2.2: the second end of three-way pipe is connected with vacuum valve;
Step 2.3: be connected with one end of bellows by the 3rd end of three-way pipe, the other end of bellows is connected with leak locator;
Step 2.4: start leak locator leak detection.
Preferably, quick release flange blind plate lower end is connected with the first end of three-way pipe by quick release flange poted assemblies; Second end of three-way pipe is connected with vacuum valve by quick release flange poted assemblies; 3rd end of three-way pipe is connected with one end of bellows by quick release flange poted assemblies.
Compared with prior art, the present invention has following beneficial effect:
1, in the present invention, tank skin connector blind plate assembly is tightly connected by quick release flange poted assemblies and quick release flange adaptor union, is applicable to plurality of specifications size connector, can improve tank skin flange recycling rate of waterused, reduces processing cost;
2, the invention solves the problem that traditional vacuum tank skin connector flange only can be suitable for single connector, have connector adjustment flexibly, operation is convenient, leak detection is quick, advantage efficiently, produces, maintenance cost is low, applied widely;
3, the present invention is simply rational in infrastructure, is easy to promote.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional structure schematic diagram of the present invention along A-A direction in Fig. 1;
Fig. 3 is the structural representation of leakage detection apparatus in the present invention;
Fig. 4 is D part connector flange close-up schematic view in Fig. 2 in the present invention.
In figure:
1 is vacuum reservoir wall blank flange;
2 is tank skin connector blind plate assembly;
3 is vacuum valve;
4 is threeway;
5 is quick release flange poted assemblies;
6 is bellows;
7 is leak locator;
8 is tank outer cable;
9 is quick release flange adaptor union;
10 is tank inner cable;
201 is tank skin connector;
202 is connector seal ring;
203 is quick release flange blind plate;
501 is O RunddichtringO;
502 is support;
503 is clip.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.
In the present embodiment, novel evacuated tank skin connector flange provided by the invention, comprises vacuum reservoir wall blank flange 1, tank skin connector blind plate assembly 2, quick release flange poted assemblies 5 and quick release flange adaptor union 9; Wherein, described vacuum reservoir wall blank flange 1 is provided with multiple quick release flange adaptor union 9; Described tank skin connector blind plate assembly 2 is tightly connected by quick release flange poted assemblies 5 and quick release flange adaptor union 9.
Described tank skin connector blind plate assembly 2 comprises tank skin connector 201, connector seal ring 202 and quick release flange blind plate 203; Wherein, described quick release flange blind plate 203 is provided with through hole; One end of described tank skin connector 201 enters inside described quick release flange adaptor union 9 by described through hole; Described connector seal ring 202 is arranged between described tank skin connector 201 and described quick release flange blind plate 203 upper surface.
Described quick release flange poted assemblies 5 comprises O RunddichtringO 501, support 502 and clip 503; Described support 502 is connected to the lower surface of described quick release flange blind plate 203; The outside being arranged on described support 502 of described O RunddichtringO 501; Described clip 503 connects the bottom of described quick release flange blind plate 203 and the upper end of described quick release flange adaptor union 9, for quick release flange blind plate 203 and described quick release flange adaptor union 9 being fixed together.
The upper surface of described quick release flange blind plate 203 is provided with seal ring mounting groove; Described connector seal ring 202 is arranged in described seal ring mounting groove; The lower surface of described quick release flange blind plate 203 is provided with support installing groove; The upper side of described support 502 is fitted the groove bottom of described support installing groove; Described quick release flange adaptor union 9 upper end be provided with support installing step surface; Fit described support installing step surface in the downside of described support 502.
Novel evacuated tank skin connector flange provided by the invention, also comprises tank outer cable 8 and tank inner cable 10; Described tank outer cable 8 connects the upper end of described tank skin connector 201; Described tank inner cable 10 connects the bottom of described tank skin connector 201.
When using novel evacuated tank skin connector flange provided by the invention, first vacuum reservoir wall blank flange 1 is arranged on vacuum reservoir, then select corresponding quick release flange blind plate 203 according to the type of tank skin connector 201, sealed by connector seal ring 202 and formation connector blind plate assembly 2 is installed; After tank skin connector blind plate assembly 2, vacuum valve 3, bellows 6 are connected with threeway 4 respectively by quick release flange poted assemblies 5, again bellows 6 other end is connected with leak locator 7, start leak locator 7 to hunt leak, after determining that tank skin connector blind plate assembly 2 leak rate meets the demands, tank inner cable 10, tank outer cable 8 are connected with outside in tank skin connector blind plate assembly 2 respectively; Finally with quick release flange poted assemblies 5, tank skin connector blind plate assembly 2 and the quick release flange adaptor union 9 be positioned on vacuum reservoir wall blank flange 1 are sealed installation.
The installation method of novel evacuated tank skin connector flange provided by the invention, comprises the steps:
Step 1: tank skin connector 201+ and quick release flange blind plate 203 are sealed installation by connector seal ring 202 and forms connector blind plate assembly 2;
Step 2: connector blind plate assembly 2 is hunted leak;
Step 3: tank inner cable 10, tank outer cable 8 are connected with the lower end of quick release flange blind plate 203, upper end respectively;
Step 4: use quick release flange poted assemblies 5 that tank skin connector blind plate assembly 2 and the quick release flange adaptor union 9 be positioned on vacuum reservoir wall blank flange 1 are sealed installation.
Described step 2 comprises the steps:
Step 2.1: quick release flange blind plate 203 lower end is connected with the first end of three-way pipe 4;
Step 2.2: the second end of three-way pipe 4 is connected with vacuum valve 3;
Step 2.3: be connected with one end of bellows 6 by the 3rd end of three-way pipe 4, the other end of bellows 6 is connected with leak locator 7;
Step 2.4: start leak locator 7 and hunt leak.
More specifically quick release flange blind plate 203 lower end is connected with the first end of three-way pipe 4 by quick release flange poted assemblies 5; Second end of three-way pipe 4 is connected with vacuum valve 3 by quick release flange poted assemblies 5; 3rd end of three-way pipe 4 is connected with one end of bellows 6 by quick release flange poted assemblies 5.
In the present embodiment, described tank skin connector blind plate assembly 2, described quick release flange poted assemblies 5, described quick release flange adaptor union 9, described three-way pipe 4, described bellows 6 all adopt standard vacuum quick release flange structure, can be realized the quick-replaceable of different connector during use by adjustment tank skin connector blind plate assembly 2.Three-way pipe 4 can adjust flexibly according to leak detection demand, by increasing three-way pipe 4, quick release flange poted assemblies 5 quantity, realizes the leak detection of multiple tank skin connector blind plate assembly 2 simultaneously, improves leak detection efficiency.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (8)
1. a novel evacuated tank skin connector flange, it is characterized in that, comprise vacuum reservoir wall blank flange (1), tank skin connector blind plate assembly (2), quick release flange poted assemblies (5) and quick release flange adaptor union (9);
Wherein, described vacuum reservoir wall blank flange (1) is provided with multiple quick release flange adaptor union (9); Described tank skin connector blind plate assembly (2) is tightly connected by quick release flange poted assemblies (5) and quick release flange adaptor union (9).
2. novel evacuated tank skin connector flange according to claim 1, it is characterized in that, described tank skin connector blind plate assembly (2) comprises tank skin connector (201), connector seal ring (202) and quick release flange blind plate (203);
Wherein, described quick release flange blind plate (203) is provided with through hole; One end of described tank skin connector (201) enters described quick release flange adaptor union (9) inner side by described through hole;
Described connector seal ring (202) is arranged between described tank skin connector (201) and described quick release flange blind plate (203) upper surface.
3. novel evacuated tank skin connector flange according to claim 2, is characterized in that, described quick release flange poted assemblies (5) comprises O RunddichtringO (501), support (502) and clip (503);
Described support (502) is connected to the lower surface of described quick release flange blind plate (203); The outside being arranged on described support (502) of described O RunddichtringO (501);
Described clip (503) connects the bottom of described quick release flange blind plate (203) and the upper end of described quick release flange adaptor union (9), for quick release flange blind plate (203) and described quick release flange adaptor union (9) being fixed together.
4. novel evacuated tank skin connector flange according to claim 3, is characterized in that, the upper surface of described quick release flange blind plate (203) is provided with seal ring mounting groove; Described connector seal ring (202) is arranged in described seal ring mounting groove;
The lower surface of described quick release flange blind plate (203) is provided with support installing groove; The upper side of described support (502) is fitted the groove bottom of described support installing groove;
Described quick release flange adaptor union (9) upper end be provided with support installing step surface; Fit described support installing step surface in the downside of described support (502).
5. novel evacuated tank skin connector flange according to claim 3, is characterized in that, also comprises tank outer cable (8) and tank inner cable (10);
Described tank outer cable (8) connects the upper end of described tank skin connector (201); Described tank inner cable (10) connects the bottom of described tank skin connector (201).
6. an installation method for the novel evacuated tank skin connector flange described in any one of claim 1 to 5, is characterized in that, comprise the steps:
Step 1: tank skin connector (201) and quick release flange blind plate (203) are installed formation connector blind plate assembly (2) by connector seal ring (202) sealing;
Step 2: connector blind plate assembly (2) is hunted leak;
Step 3: tank inner cable (10), tank outer cable (8) are connected with the lower end of quick release flange blind plate (203), upper end respectively;
Step 4: use quick release flange poted assemblies (5) tank skin connector blind plate assembly (2) and the quick release flange adaptor union (9) be positioned on vacuum reservoir wall blank flange (1) to be sealed and install.
7. the installation method of novel evacuated tank skin connector flange according to claim 6, it is characterized in that, described step 2 comprises the steps:
Step 2.1: the first end of quick release flange blind plate (203) lower end with three-way pipe (4) is connected;
Step 2.2: the second end of three-way pipe (4) is connected with vacuum valve (3);
Step 2.3: the 3rd end of three-way pipe (4) is connected with one end of bellows (6), the other end of bellows (6) is connected with leak locator (7);
Step 2.4: start leak locator (7) leak detection.
8. the installation method of novel evacuated tank skin connector flange according to claim 7, it is characterized in that, quick release flange blind plate (203) lower end is connected with the first end of three-way pipe (4) by quick release flange poted assemblies (5); Second end of three-way pipe (4) is connected with vacuum valve (3) by quick release flange poted assemblies (5); 3rd end of three-way pipe (4) is connected with one end of bellows (6) by quick release flange poted assemblies (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435638.2A CN105292821B (en) | 2015-07-22 | 2015-07-22 | Vacuum tank skin connector flange and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435638.2A CN105292821B (en) | 2015-07-22 | 2015-07-22 | Vacuum tank skin connector flange and installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105292821A true CN105292821A (en) | 2016-02-03 |
| CN105292821B CN105292821B (en) | 2017-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510435638.2A Active CN105292821B (en) | 2015-07-22 | 2015-07-22 | Vacuum tank skin connector flange and installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105292821B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697281A (en) * | 2021-08-23 | 2021-11-26 | 上海卫星装备研究所 | Rotatable caliper for vacuum vessel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140042743A1 (en) * | 2012-08-08 | 2014-02-13 | Christopher G. Hough | Tank or bulkhead connection without welding or requiring internal tank access |
| CN104627565A (en) * | 2013-11-13 | 2015-05-20 | 李向才 | Chemical storage tank sealing flange |
-
2015
- 2015-07-22 CN CN201510435638.2A patent/CN105292821B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140042743A1 (en) * | 2012-08-08 | 2014-02-13 | Christopher G. Hough | Tank or bulkhead connection without welding or requiring internal tank access |
| CN104627565A (en) * | 2013-11-13 | 2015-05-20 | 李向才 | Chemical storage tank sealing flange |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697281A (en) * | 2021-08-23 | 2021-11-26 | 上海卫星装备研究所 | Rotatable caliper for vacuum vessel |
| CN113697281B (en) * | 2021-08-23 | 2023-02-28 | 上海卫星装备研究所 | Rotatable caliper for vacuum vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105292821B (en) | 2017-10-24 |
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