CN208416961U - A kind of screw air compressor exhaust end with sealing mechanism - Google Patents
A kind of screw air compressor exhaust end with sealing mechanism Download PDFInfo
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- CN208416961U CN208416961U CN201821078262.XU CN201821078262U CN208416961U CN 208416961 U CN208416961 U CN 208416961U CN 201821078262 U CN201821078262 U CN 201821078262U CN 208416961 U CN208416961 U CN 208416961U
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- resistance surface
- connecting pin
- air compressor
- ontology
- sealing mechanism
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Abstract
The utility model discloses a kind of screw air compressor exhaust end with sealing mechanism, it is simple to be intended to provide a kind of structure, the screw air compressor exhaust end that sealing effect is good and structural strength is high, its key points of the technical solution are that ontology includes connecting pin and the exhaust body with connecting pin integrally connected, ontology is equipped with the venthole for sequentially passing through connecting pin and being vented body, venthole includes the aperture being placed at connecting pin and is placed in the intracorporal macropore of exhaust, the ontology is equipped with sealing mechanism, the sealing mechanism includes several installation annular grooves being set on aperture inner wall and is set in each installation annular groove and sealing ring compatible with installation annular groove, the sealing ring includes interior resistance surface, outer resistance surface, upper resistance surface and lower resistance surface, interior resistance surface is equipped with the retaining ring being arranged along sealing ring path, the utility model is suitable for screw air compressor technology Field.
Description
Technical field
The utility model relates to a kind of screw air compressor technical fields, more specifically, it relates to which a kind of have sealer
The screw air compressor exhaust end of structure.
Background technique
Screw air compressor only needs single power supply connection and compressed air using pre- complete configuration screw air compressor
Connection, and built-in cooling system, enable installment work greatly simplified.
Currently, screw air compressor exhaust end in the market, it includes ontology, ontology include connecting pin and with connecting pin one
The exhaust body of body connection.Sealing effect between the venthole and pipe of going out of the upper setting of traditional screw air compressor exhaust end compared with
Difference leads to the load for increasing screw air compressor, is easy to influence the normal use of screw air compressor；And how to improve to screw rod
Promotion in the structural strength of air compressor exhaust end be also presently, there are the problem of.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of structure is simple, sealing effect
Good and high structural strength screw air compressor exhaust end.
To achieve the above object, the utility model provides following technical solution: a kind of screw rod with sealing mechanism is empty
Press exhaust end, including ontology, the ontology include that connecting pin and the exhaust body with connecting pin integrally connected, ontology are equipped with
Sequentially pass through connecting pin and be vented body venthole, venthole include the aperture being placed at connecting pin and be placed in exhaust it is intracorporal
Macropore, the ontology be equipped with sealing mechanism, the sealing mechanism include several installation annular grooves being set on aperture inner wall and
Be set in each installation annular groove and sealing ring compatible with installation annular groove, the sealing ring include interior resistance surface, outer resistance surface, on
Resistance surface and lower resistance surface, interior resistance surface are equipped with the retaining ring being arranged along sealing ring path, and the section of the retaining ring is in triangle
Shape, backwards to macropore, two adjacent mounting ring slots are arranged in parallel on the inclined-plane of triangle.
By using above-mentioned technical proposal, ontology includes connecting pin and the exhaust body with connecting pin integrally connected, ontology
It is equipped with the venthole for sequentially passing through connecting pin and being vented body, venthole includes the aperture being placed at connecting pin and is placed in exhaust
Intracorporal macropore, aperture is for connecting escape pipe, in order to improve the sealing effect between aperture and escape pipe, by the body
Equipped with sealing mechanism, and the sealing mechanism includes several installation annular grooves being set on aperture inner wall and is set to each installation
In annular groove and sealing ring compatible with installation annular groove, passes through the cooperation between each installation annular groove and each sealing ring, improve outlet
Sealing effect between pipe and aperture, further sets the sealing ring to include interior resistance surface, outer resistance surface, upper resistance surface
And lower resistance surface, interior resistance surface are equipped with the retaining ring that is arranged along sealing ring path, the section triangular shape of retaining ring, further
Sealing ring is bonded with escape pipe, and the inclined-plane of the triangle is backwards to macropore, then is convenient for the installation of exhaust end, and
Two adjacent mounting ring slots are arranged in parallel, then improve the uniformity coefficient of sealing, it is ensured that good sealing effect.
The utility model is further arranged to: the outer resistance surface is equipped with several adsorption holes, and the adsorption hole is in a circular table shape,
And the hole inner wall of adsorption hole is in arc-shaped, the hole depth of the adsorption hole is between 1mm-1.5mm, the upper resistance surface and lower conflict
The section in face is in arc-shaped, and the circular arc opening direction of upper resistance surface and the circular arc opening direction of lower resistance surface are oppositely arranged.
By using above-mentioned technical proposal, outer resistance surface is equipped with several adsorption holes, is set by being arranged in outer resistance surface
The adsorption hole set, and adsorption hole setting is in a circular table shape, and the hole inner wall of adsorption hole is in arc-shaped and the hole of adsorption hole
Deeply between 1mm-1.5mm, good adsorption effect is improved, and the section of upper resistance surface and lower resistance surface is in circular arc
Shape, and the circular arc opening direction of upper resistance surface and the circular arc opening direction of lower resistance surface are oppositely arranged, then improve sealing ring and
Connective stability and bonding strength between annular groove is installed.
The utility model is further arranged to: the side of the exhaust body is equipped with several reinforcing ribs, and section of each reinforcing rib
The trapezoidal shape in face.
By using above-mentioned technical proposal, the side for being vented body is equipped with several reinforcing ribs, and the section of each reinforcing rib is in ladder
Shape is arranged using the above structure, by the reinforcing rib of the side setting in exhaust body, and sets section for reinforcing rib and is in
Trapezoidal shape is then improved to the increase in exhaust body structural strength.
Detailed description of the invention
Fig. 1 is a kind of perspective view of the screw air compressor exhaust end embodiment with sealing mechanism of the utility model.
Fig. 2 is that a kind of structure of the screw air compressor exhaust end embodiment sealing ring with sealing mechanism of the utility model is shown
It is intended to.
Appended drawing reference in figure, 1- ontology, the connecting pin 10-, 11- exhaust body, 110- reinforcing rib, 12- venthole, 120- are small
Hole, 121- install annular groove, 122- sealing ring, resistance surface in 130-, the outer resistance surface of 131-, the upper resistance surface of 132-, contradict under 133-
Face, 134- retaining ring, 14- adsorption hole.
Specific embodiment
Referring to figs. 1 to Fig. 2 screw air compressor exhaust end embodiment with sealing mechanism a kind of to the utility model do into
One step explanation.
A kind of screw air compressor exhaust end with sealing mechanism, including ontology 1, ontology 1 include connecting pin 10 and with
The exhaust body 11 of 10 integrally connected of connecting pin, ontology 1 are equipped with the venthole 12 for sequentially passing through connecting pin 10 and being vented body 11, out
Stomata 12 includes the macropore for being placed in the aperture 120 at connecting pin 10 and being placed in exhaust body 11, and aperture 120 is for connecting outlet
Pipe, in order to improve the sealing effect between aperture 120 and escape pipe, by being equipped with sealing mechanism, and the sealing on ontology 1
Mechanism include several installation annular grooves 121 being set on 120 inner wall of aperture and be set in each installation annular groove 121 and with installation
The compatible sealing ring 122 of annular groove 121 improves escape pipe by the cooperation between each installation annular groove 121 and each sealing ring 122
Sealing effect between aperture 120 further sets the sealing ring 122 to include interior resistance surface 130, outer resistance surface
131, upper resistance surface 132 and lower resistance surface 133, interior resistance surface 130 are equipped with the retaining ring 134 being arranged along 122 path of sealing ring,
Sealing ring 122, is further bonded by the section triangular shape of retaining ring 134 with escape pipe, and the triangle is oblique
The installation of exhaust end is then convenient for backwards to macropore 121 in face, and two adjacent mounting ring slots 121 are arranged in parallel, then improves sealing
Uniformity coefficient, it is ensured that good sealing effect.
The utility model is further arranged to, and outer resistance surface 131 is equipped with several adsorption holes 14, is contradicted outside by setting
The adsorption hole 14 being arranged on face 131, and the adsorption hole 14 is arranged in a circular table shape, and the hole inner wall of adsorption hole 14 is in circular arc
For the hole depth of shape and adsorption hole 14 between 1mm-1.5mm, the depth as shown in L1 in Fig. 2 improves good adsorption effect,
And the section of upper resistance surface 132 and lower resistance surface 133 is in arc-shaped, and the circular arc opening direction of upper resistance surface 132 is under
The circular arc opening direction of resistance surface 133 is oppositely arranged, then improves sealing ring 122 and install the stable connection between annular groove 121
Property and bonding strength.
The utility model is further arranged to, and the side of exhaust body 11 is equipped with several reinforcing ribs 110, and each reinforcing rib 110
The trapezoidal shape in section, be arranged using the above structure, by exhaust body 11 side setting reinforcing rib 110, and will plus
Strengthening tendons 110 are set as the trapezoidal shape in section, then improve to the increase in exhaust 11 structural strength of body.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (3)
1. a kind of screw air compressor exhaust end with sealing mechanism, including ontology (1), which is characterized in that ontology (1) packet
Connecting pin (10) and the exhaust body (11) with connecting pin (10) integrally connected are included, ontology (1) is equipped with and sequentially passes through connecting pin
(10) include the aperture (120) being placed at connecting pin (10) and set with the venthole (12) of exhaust body (11), venthole (12)
Macropore in exhaust body (11), the ontology (1) are equipped with sealing mechanism, which includes being set to aperture (120)
It several installation annular grooves (121) on inner wall and is set in each installation annular groove (121) and compatible with installation annular groove (121)
Sealing ring (122), the sealing ring (122) include interior resistance surface (130), outer resistance surface (131), upper resistance surface (132) and under
Resistance surface (133), interior resistance surface (130) are equipped with the retaining ring (134) being arranged along sealing ring (122) path, the retaining ring (134)
Section triangular shape, backwards to macropore, two adjacent mounting ring slots (121) are arranged in parallel on the inclined-plane of triangle.
2. a kind of screw air compressor exhaust end with sealing mechanism according to claim 1, which is characterized in that described outer
Resistance surface (131) is equipped with several adsorption holes (14), and the adsorption hole (14) is in a circular table shape, and the hole inner wall of adsorption hole (14) is in circle
Arcuation, the hole depth of the adsorption hole (14) is between 1mm-1.5mm, section of the upper resistance surface (132) and lower resistance surface (133)
Face is in arc-shaped, and the circular arc opening direction of upper resistance surface (132) and the circular arc opening direction of lower resistance surface (133) are set relatively
It sets.
3. a kind of screw air compressor exhaust end with sealing mechanism according to claim 1, which is characterized in that the row
The side of gas (11) is equipped with several reinforcing ribs (110), and the trapezoidal shape in section of each reinforcing rib (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821078262.XU CN208416961U (en) | 2018-07-09 | 2018-07-09 | A kind of screw air compressor exhaust end with sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821078262.XU CN208416961U (en) | 2018-07-09 | 2018-07-09 | A kind of screw air compressor exhaust end with sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416961U true CN208416961U (en) | 2019-01-22 |
Family
ID=65125697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821078262.XU Active CN208416961U (en) | 2018-07-09 | 2018-07-09 | A kind of screw air compressor exhaust end with sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416961U (en) |
-
2018
- 2018-07-09 CN CN201821078262.XU patent/CN208416961U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 324400 in xishanbian primary school, Tashi Town, Longyou County, Quzhou City, Zhejiang Province Patentee after: Zhejiang Jiuyuan Machinery Co.,Ltd. Address before: 324400 in xishanbian primary school, Tashi Town, Longyou County, Quzhou City, Zhejiang Province Patentee before: LONGYOU JIUYUAN MACHINERY Co.,Ltd. |