CN204124398U - A kind of high-low pressure vacuum distribution pipe structure - Google Patents
A kind of high-low pressure vacuum distribution pipe structure Download PDFInfo
- Publication number
- CN204124398U CN204124398U CN201420564689.6U CN201420564689U CN204124398U CN 204124398 U CN204124398 U CN 204124398U CN 201420564689 U CN201420564689 U CN 201420564689U CN 204124398 U CN204124398 U CN 204124398U
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- vacuum
- low
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- pipe
- pressure
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Abstract
The utility model discloses a kind of high-low pressure vacuum distribution pipe structure, comprise high pressure vacuum pipe and low-voltage vacuum pipe, it also comprises the rotor block and stator block that are provided with multiple through hole be separated from each other, and rotor block and stator block are arranged with one heart, realizes being communicated with or blocking; Described high pressure vacuum pipe and low-voltage vacuum pipe are arranged with one heart.The utility model, due to the mode adopting high-low pressure vacuum lamp coated, thus can save totally taking up room of vacuum lamp; Arrange much thicker pressure rotating disk blocks, within it part levels is sealed with outer tube by pipe in the access of vacuum lamp passage, can improve the discrimination degree of two vacuum lamps and prevent because both outlets affect by pressure larger at a distance of crossing near; Utilize independently passage and be communicated with outlet and the pressure rotating disk block upper surface of two vacuum lamps, distributing evacuated space better.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of structure having degree of vacuum and distribute.
Background technology
In existing vacuum pumping technology, most design concept is defining of high pressure and low pressure, its design derived is and arranges one or more high-pressure pipe, one or more low-voltage tube is set simultaneously, to polarize, to differentiate each pressure, this mode has stronger accuracy on accuracy rate, but for general requirement, medical treatment or the demand such as food pack be the saving in space, the structure that is cheap, equipment of cost simplifies and completes fast, do not need too high for accuracy rate.If arrange branched high-pressure pipe in existing technology, be independent setting, each pipe cannot merge, and the space taken is more, and needs the corresponding pipe in a hole, implements and comparatively bothers.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of equipment being convenient to distribute high-low pressure degree of vacuum, and its structure is simple, and space hold reaches optimum use.
The technical scheme of the utility model technical solution problem is as follows:
A kind of high-low pressure vacuum distribution pipe structure, comprise high pressure vacuum pipe and low-voltage vacuum pipe, it also comprises the rotor block and stator block that are provided with multiple through hole be separated from each other, and rotor block and stator block arrange with one heart and mutually rotate, and realizes being communicated with or blocking; Described high pressure vacuum pipe and low-voltage vacuum pipe are arranged with one heart, and high pressure vacuum pipe and low-voltage vacuum pipe are respectively equipped with a vacuum inlet and vacuum outlet.
As further describing above-mentioned high-low pressure vacuum distribution pipe structure, described high pressure vacuum pipe is coated on outside described low-voltage vacuum pipe, space is left, the bottom access vacuum inlet of high pressure vacuum pipe, the side access vacuum inlet of low-voltage vacuum pipe between two vacuum lamps.
As further describing above-mentioned high-low pressure vacuum distribution pipe structure, pressure rotating disk block is also comprised below stator block, pressure rotating disk block is provided with multiple separate passage, described passage communicates with pressure rotating disk block upper surface, a fragmenting plate is comprised between rotor block and stator block, described pressure rotating disk block, fragmenting plate and stator block are fixed, and fragmenting plate is provided with multiple groove, and groove communicates with the through hole of one or more stator block respectively; Pressure rotating disk block inside be provided with one with the high pressure vacuum tube passage of channel connection and low-voltage vacuum tube passage, insert high pressure vacuum tube passage below the self-pressure rotating disk block of described high pressure vacuum pipe top, below the self-pressure rotating disk block of described low-voltage vacuum pipe top, insert low-voltage vacuum tube passage.
As further describing above-mentioned high-low pressure vacuum distribution pipe structure, the lateral surface at high pressure vacuum pipe top is close to the medial surface of high pressure vacuum tube passage, and the lateral surface at low-voltage vacuum pipe top is close to the medial surface of low-voltage vacuum tube passage.
As further describing above-mentioned high-low pressure vacuum distribution pipe structure, described pressure rotating disk block is fixed with a fixed mount, and rotor block side is provided with fixed orifice, and fixed mount is fixed by described fixed orifice and rotor block.
The beneficial effects of the utility model are: due to the mode adopting high-low pressure vacuum lamp coated, space between interior pipe and outer tube can change as requested, as the diameter of the diameter or outer tube that adjust interior pipe, the space taken up room on the whole only shared by outer tube, thus can save totally taking up room of vacuum lamp to greatest extent; Outer tube adopts the mode of side access, and interior pipe adopts straight-through mode to carry out vacuumizing access, facilitates the engineering installation of external pipe; Arrange much thicker pressure rotating disk blocks, within it part levels is sealed with outer tube by pipe in the access of vacuum lamp passage, can improve the discrimination degree of two vacuum lamps and prevent because both outlets affect by pressure larger at a distance of crossing near; Utilize independently passage and be communicated with outlet and the pressure rotating disk block upper surface of two vacuum lamps, distribute evacuated space better, on fragmenting plate, establish the groove that an area is larger, to be communicated with multiple through hole simultaneously, thus define the region of high pressure and low pressure, but not to define a single hole be high-low pressure; Rotor block being arranged fixed orifice prevents rotation from causing meeting accident with the position of the fixed rotor block when vacuumizing.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is cutaway view of the present utility model;
Fig. 3 is the constructional drawing of rotor block, stator block, fragmenting plate and pressure rotating disk block.
Detailed description of the invention
The utility model is further illustrated below in conjunction with accompanying drawing 1 ~ accompanying drawing 3.
A kind of high-low pressure vacuum distribution pipe structure described in the utility model, comprise high pressure vacuum pipe 1 and low-voltage vacuum pipe 2, it also comprises the rotor block 3 and stator block 4 that are provided with multiple through hole 9 be separated from each other, and rotor block 3 and stator block 4 arrange with one heart and mutually rotate, and realizes being communicated with or blocking; Described high pressure vacuum pipe 1 and low-voltage vacuum pipe 2 are arranged with one heart, and high pressure vacuum pipe 1 and low-voltage vacuum pipe 2 are respectively equipped with a vacuum inlet 5 and vacuum outlet 6.
As further describing above-mentioned high-low pressure vacuum distribution pipe structure, described high pressure vacuum pipe 1 is coated on outside described low-voltage vacuum pipe 2, space is left, the bottom access vacuum inlet 5 of high pressure vacuum pipe 1, the side access vacuum inlet 5 of low-voltage vacuum pipe 2 between two vacuum lamps.
As further describing above-mentioned high-low pressure vacuum distribution pipe structure, pressure rotating disk block 7 is also comprised below stator block 4, pressure rotating disk block 7 is provided with multiple separate passage 71, described passage 71 communicates with pressure rotating disk block 7 upper surface, a fragmenting plate 8 is comprised between rotor block 3 and stator block 4, described pressure rotating disk block 7, fragmenting plate 8 are fixed with stator block 4, and fragmenting plate 8 is provided with multiple groove 81, and groove 81 communicates with the through hole 9 of one or more stator block 4 respectively; Pressure rotating disk block 7 inside is provided with the high pressure vacuum tube passage 72 be communicated with passage 71 and a low-voltage vacuum tube passage 73, insert high pressure vacuum tube passage 72 below described high pressure vacuum pipe 1 top self-pressure rotating disk block 7, below described low-voltage vacuum pipe 2 top self-pressure rotating disk block 7, insert low-voltage vacuum tube passage 73.
As further describing above-mentioned high-low pressure vacuum distribution pipe structure, the lateral surface at high pressure vacuum pipe 1 top is close to the medial surface of high pressure vacuum tube passage 72, and the lateral surface at low-voltage vacuum pipe 2 top is close to the medial surface of low-voltage vacuum tube passage 73.
As further describing above-mentioned high-low pressure vacuum distribution pipe structure, described pressure rotating disk block is fixed with a fixed mount, and rotor block side is provided with fixed orifice 31, and fixed mount 10 is fixed by described fixed orifice and rotor block.
Above embodiment is just to illustrate instead of restriction the utility model, therefore all equivalences done according to the method described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. a high-low pressure vacuum distribution pipe structure, comprise high pressure vacuum pipe and low-voltage vacuum pipe, it is characterized in that: also comprise the rotor block and stator block that are provided with multiple through hole be separated from each other, rotor block and stator block arrange with one heart and mutually rotate, realize being communicated with or blocking; Described high pressure vacuum pipe and low-voltage vacuum pipe are arranged with one heart, and high pressure vacuum pipe and low-voltage vacuum pipe are respectively equipped with a vacuum inlet and vacuum outlet.
2. a kind of high-low pressure vacuum distribution pipe structure according to claim 1, it is characterized in that: described high pressure vacuum pipe is coated on outside described low-voltage vacuum pipe, space is left, the bottom access vacuum inlet of high pressure vacuum pipe, the side access vacuum inlet of low-voltage vacuum pipe between two vacuum lamps.
3. a kind of high-low pressure vacuum distribution pipe structure according to claim 1, it is characterized in that: below stator block, also comprise pressure rotating disk block, pressure rotating disk block is provided with multiple separate passage, described passage communicates with pressure rotating disk block upper surface, a fragmenting plate is comprised between rotor block and stator block, described pressure rotating disk block, fragmenting plate and stator block are fixed, and fragmenting plate is provided with multiple groove, and groove communicates with the through hole of one or more stator block respectively; Pressure rotating disk block inside be provided with one with the high pressure vacuum tube passage of channel connection and low-voltage vacuum tube passage, insert high pressure vacuum tube passage below the self-pressure rotating disk block of described high pressure vacuum pipe top, below the self-pressure rotating disk block of described low-voltage vacuum pipe top, insert low-voltage vacuum tube passage.
4. a kind of high-low pressure vacuum distribution pipe structure according to claim 3, it is characterized in that: the lateral surface at high pressure vacuum pipe top is close to the medial surface of high pressure vacuum tube passage, the lateral surface at low-voltage vacuum pipe top is close to the medial surface of low-voltage vacuum tube passage.
5. a kind of high-low pressure vacuum distribution pipe structure according to claim 3, is characterized in that: described pressure rotating disk block is fixed with a fixed mount, and rotor block side is provided with fixed orifice, and fixed mount is fixed by described fixed orifice and rotor block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564689.6U CN204124398U (en) | 2014-09-29 | 2014-09-29 | A kind of high-low pressure vacuum distribution pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564689.6U CN204124398U (en) | 2014-09-29 | 2014-09-29 | A kind of high-low pressure vacuum distribution pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124398U true CN204124398U (en) | 2015-01-28 |
Family
ID=52380778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420564689.6U Withdrawn - After Issue CN204124398U (en) | 2014-09-29 | 2014-09-29 | A kind of high-low pressure vacuum distribution pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204124398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401531A (en) * | 2014-09-29 | 2015-03-11 | 东莞市永铠自动化科技有限公司 | High and low pressure vacuum distribution method and structure of high and low pressure vacuum distribution pipe |
-
2014
- 2014-09-29 CN CN201420564689.6U patent/CN204124398U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401531A (en) * | 2014-09-29 | 2015-03-11 | 东莞市永铠自动化科技有限公司 | High and low pressure vacuum distribution method and structure of high and low pressure vacuum distribution pipe |
| CN104401531B (en) * | 2014-09-29 | 2016-06-01 | 东莞市永铠自动化科技有限公司 | A kind of high low-voltage vacuum apportioning method and high low-voltage vacuum distribution piping structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150128 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |