CN204127516U - A kind of air-conditioner of engineering machinery pipeline connects sealing configuration - Google Patents
A kind of air-conditioner of engineering machinery pipeline connects sealing configuration Download PDFInfo
- Publication number
- CN204127516U CN204127516U CN201420573899.1U CN201420573899U CN204127516U CN 204127516 U CN204127516 U CN 204127516U CN 201420573899 U CN201420573899 U CN 201420573899U CN 204127516 U CN204127516 U CN 204127516U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- air
- interface
- conditioner
- engineering machinery
- Prior art date
- 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
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model relates to a kind of air-conditioner of engineering machinery pipeline and connects sealing configuration, comprise base press plate and be connected pressing plate, the end face of described base press plate can fit with the end face being connected pressing plate, described base press plate is provided with pressing plate interface, pressing plate interface one end is provided with opening, and the other end is connected with air-conditioning duct; Described connection pressing plate is provided with pressing plate joint, and pressing plate joint one end is extended connection pressing plate and is matched with the opening of pressing plate interface, and the other end is connected with air-conditioning duct; Described pressing plate joint extends connection clamp portion arranged outside plane annular sealing gasket; Described base press plate be connected pressing plate and connected by fastening piece.Even if provide a kind of good sealing effect to leak easily investigation, long service life and air-conditioner of engineering machinery pipeline easy to connect connects sealing configuration.
Description
Technical field
The utility model relates to a kind of pipeline jointing construction, and particularly a kind of air-conditioner of engineering machinery pipeline connects sealing configuration.
Background technique
As shown in Figure 1, interior interface tube 4 is connected with outer tube interface 3 by existing air-conditioner of engineering machinery pipeline jointing construction many employings attaching nut 9, due to particular job environment of engineering machinery, (working load is large, bad environments, ocsillator strenght is large) etc. factor, this kind uses inipple 8 fastening means easily to occur joint looseness, the decrement of seal ring reduces, cause tiny leakage, thus the effect of air-conditioning system is declined, and tiny leakage not easily checks out; And need different moments of torsion due to the inipple 8 of different size, the inipple 8 of different size needs the spanner of different size fastening, easily generation handling are improper to cause jointing seal ring 51, cause the too small situation not having seal action or the excessive damage seal ring 51 of decrement of decrement; Add that existing seal ring more than 51 adopts circular shape rubber seal (O type circle), this kind of seal ring 51 all needs to change in each unloading process, and because keeping deformation in its using process and then produce aging always, working life is limited can not be reused.
Summary of the invention
Even if technical problem to be solved in the utility model is to provide a kind of good sealing effect and leaks easily investigation, long service life and air-conditioner of engineering machinery pipeline easy to connect connects sealing configuration.
The utility model solves the problems of the technologies described above adopted technological scheme:
A kind of air-conditioner of engineering machinery pipeline connects sealing configuration, its structure is: comprise base press plate and be connected pressing plate, the end face of described base press plate can fit with the end face being connected pressing plate, described base press plate is provided with pressing plate interface, is provided with outer tube interface in pressing plate interface; Described connection pressing plate is provided with pressing plate joint, is provided with interior interface tube in pressing plate joint, interior interface tube extends pressing plate joint and matches with outer tube interface; Described interior interface tube arranged outside has plane annular sealing gasket; Described base press plate be connected pressing plate and connected by fastening piece.By base press plate be connected pressing plate interior interface tube be connected with outer tube interface, replace traditional attaching nut, because of installation process base press plate and the torsion being connected pressing plate and not producing, make whole linkage structure only stressed diametrically, and stress is distributed in radial directions, be out of shape little and add field of load, ensure that pipeline does not produce in particular job environment loosening; Adopt plane annular sealing gasket to replace O type circle, there is not deformation in sealing gasket radial force in seal process, not easily aging, and because this increasing the working life on integral tube road, and sealing gasket can not damage in handling and using process, reusable.
As preferably, described base press plate be connected between pressing plate spacing by bounding means.The setting of bounding means makes the connection of interior interface tube and outer tube interface more stable, and fastening piece is in use not easily got loose, even if loosened fastener also ensures can not directly come off between interface.
As preferably, described bounding means is be arranged on the hole clipping on interior interface tube and corresponding base press plate, outer tube interface, and the fixture block matched with hole clipping.By hole clipping and fixture block interface is spacing, good limit effect, and be convenient to dismounting.
As preferably, the length that described interior interface tube extends pressing plate joint is at least 5 centimetres.The length that interior interface tube extends pressing plate joint is at least 5 centimetres of connection difficult drop-offs, and can provide enough installing spaces for other structure.
As preferably, the outside that described interior interface tube extends pressing plate joint part is also provided with seal groove, is provided with seal ring in described seal groove.The setting of seal groove and seal ring strengthens the join strength between interior interface tube and outer tube interface, also ensures can not directly come off between interface, and make the better tightness between interior interface tube and outer tube interface even if fastening piece and bounding means get loose.
As preferably, the quantity of described seal groove is at least two.When the quantity of seal groove is equal to or greater than two, further enhance the join strength between interior interface tube and outer tube interface, and make the better tightness between interior interface tube and outer tube interface.
As preferably, described fastening piece is bolt, described base press plate be connected screw pressing plate being provided with and matching with fastening piece.Bolt screw mode is adopted to fix, convenient fixing and good fixing effect.
The utility model compared with the existing technology has the following advantages and effect: 1, because base press plate improves with the Placement being connected pressing plate, make whole linkage structure only stressed diametrically, and stress is distributed in radial directions, be out of shape little and add field of load; Add the setting of bounding means and seal ring, ensure that the stability of pipeline in particular job environment, even if loosened fastener also ensures can not directly come off between interface; 2, because base press plate improves with the Placement being connected pressing plate, and adopt plane annular sealing gasket to replace O type circle, there is not deformation in sealing gasket radial force in seal process, not easily aging, because this increasing the working life on integral tube road, and sealing gasket can not damage in handling and using process, reusable; 3, fastening by bolt screw mode, make whole process easy accessibility leak easily investigation even if hole clipping fixture block mode is spacing, and fastening effect is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the cross-sectional view of existing air-conditioner of engineering machinery pipeline jointing construction.
Fig. 2 is the cross-sectional view before the utility model assembling.
Fig. 3 is the cross-sectional view after the utility model assembling.
Label declaration:
Base press plate 1 connects pressing plate 2
Pressing plate interface 11 outer tube interface 3
Interface tube 4 in pressing plate joint 21
Gask-O-Seal 5 fastening piece 6
Hole clipping 71,72,73 fixture block 7
Seal groove 41 O RunddichtringO 51
Screw 12,22 inipple 8
Attaching nut 9
Embodiment
Be described in further detail the utility model below in conjunction with embodiment, following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment 1:
As shown in Figure 2, the present embodiment is made up of base press plate 1, connection pressing plate 2, fastening piece 6 and bounding means, the end face of base press plate 1 can fit with the end face being connected pressing plate 2, base press plate 1 is provided with pressing plate interface 11, outer tube interface 3 is provided with in pressing plate interface 11, base press plate 1 and outer tube interface 3 same area are respectively equipped with hole clipping 71,72, and hole clipping 71,72 integral diameter is 2 centimetres, and the diameter of hole clipping 71 near base press plate 1 surface is 5 centimetres; Connect on pressing plate 2 and be provided with pressing plate joint 21, interior interface tube 4 is provided with in pressing plate joint 21, the part that interior interface tube 4 extends pressing plate joint 21 is 5 centimetres, match with outer tube interface 3 in this extension, and the hole clipping 73 be disposed with on plane annular sealing gasket 5, the interior interface tube 4 that matches with the hole clipping 71,72 on base press plate 1 and outer tube interface 3 and two are provided with the seal groove 41 of O RunddichtringO 51; Fastening piece 6 is bolt, base press plate 1 be connected the screw 12,22 pressing plate 2 being provided with and matching with fastening piece 6; Bounding means is base press plate 1, outer tube interface 3 and the hole clipping 71,72,73 on interior interface tube 4 and fixture block 7, fixture block 7 is made up of elastic material coated metal material, wherein the diameter of metallic material is slightly less than 2 centimetres, after parcel elastic material, fixture block 7 integral diameter is slightly larger than 2 centimetres, the length of fixture block 7 is slightly longer than the total degree of depth of interior interface tube, base press plate and outer tube interface hole clipping 71,72,73, and the diameter of fixture block 7 end is 4 centimetres.
As described in Figure 3, when the present embodiment is installed, interior interface tube 4 is inserted outer tube interface 3, base press plate 1 is aimed at the screw 12,22 being connected pressing plate 2, the end face of base press plate 1 is fitted with the end face being connected pressing plate 2, sealed by outer tube interface 3 by plane annular sealing gasket 5, the O RunddichtringO 51 in interior interface tube 4 seal groove 41 clamps and seals because of the extrusion-deformation of outer tube interface 3 inwall; Fastening piece 6 is screwed into screw 12,22 to lock; After fixture block 7 inserted base press plate 1, outer tube interface 3 by spacing with outer tube interface 3 for interior interface tube 4, completes installation with the hole clipping 71,72,73 on interior interface tube 4.
In addition, it should be noted that, the specific embodiment described in this specification, the shape, institute's title of being named etc. of its parts and components can be different.All equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (7)
1. an air-conditioner of engineering machinery pipeline connects sealing configuration, it is characterized in that: comprise base press plate and be connected pressing plate, the end face of described base press plate can fit with the end face being connected pressing plate, described base press plate is provided with pressing plate interface, is provided with outer tube interface in pressing plate interface; Described connection pressing plate is provided with pressing plate joint, is provided with interior interface tube in pressing plate joint, interior interface tube extends pressing plate joint and matches with outer tube interface; Described interior interface tube arranged outside has plane annular sealing gasket; Described base press plate be connected pressing plate and connected by fastening piece.
2. air-conditioner of engineering machinery pipeline according to claim 1 connects sealing configuration, it is characterized in that: described base press plate with is connected that to pass through bounding means between pressing plate spacing.
3. air-conditioner of engineering machinery pipeline according to claim 2 connects sealing configuration, it is characterized in that: described bounding means is be arranged on the hole clipping on interior interface tube and corresponding base press plate, outer tube interface, and the fixture block matched with hole clipping.
4. connect sealing configuration according to the arbitrary described air-conditioner of engineering machinery pipeline of claims 1 to 3, it is characterized in that: the length that described interior interface tube extends pressing plate joint is at least 5 centimetres.
5. air-conditioner of engineering machinery pipeline according to claim 4 connects sealing configuration, it is characterized in that: the outside that described interior interface tube extends pressing plate joint part is also provided with seal groove, is provided with seal ring in described seal groove.
6. air-conditioner of engineering machinery pipeline according to claim 5 connects sealing configuration, it is characterized in that: the quantity of described seal groove is at least two.
7. air-conditioner of engineering machinery pipeline according to claim 1 connects sealing configuration, it is characterized in that: described fastening piece is bolt, described base press plate be connected screw pressing plate being provided with and matching with fastening piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573899.1U CN204127516U (en) | 2014-09-30 | 2014-09-30 | A kind of air-conditioner of engineering machinery pipeline connects sealing configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573899.1U CN204127516U (en) | 2014-09-30 | 2014-09-30 | A kind of air-conditioner of engineering machinery pipeline connects sealing configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127516U true CN204127516U (en) | 2015-01-28 |
Family
ID=52383872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420573899.1U Expired - Fee Related CN204127516U (en) | 2014-09-30 | 2014-09-30 | A kind of air-conditioner of engineering machinery pipeline connects sealing configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015467A (en) * | 2018-01-09 | 2019-07-16 | 巴斯夫新材料有限公司 | Package packing machine and its discharging tube assembly |
| CN110758045A (en) * | 2018-07-27 | 2020-02-07 | 杭州三花研究院有限公司 | Pipeline switching device and thermal management system |
-
2014
- 2014-09-30 CN CN201420573899.1U patent/CN204127516U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015467A (en) * | 2018-01-09 | 2019-07-16 | 巴斯夫新材料有限公司 | Package packing machine and its discharging tube assembly |
| CN110758045A (en) * | 2018-07-27 | 2020-02-07 | 杭州三花研究院有限公司 | Pipeline switching device and thermal management system |
| CN110758045B (en) * | 2018-07-27 | 2022-08-16 | 三花控股集团有限公司 | Pipeline switching device and thermal management system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204127515U (en) | A kind of air-conditioner of engineering machinery pipeline connects novel sealing structure | |
| CN204879266U (en) | Harf union joint | |
| CN204127516U (en) | A kind of air-conditioner of engineering machinery pipeline connects sealing configuration | |
| CN206439540U (en) | A kind of flange arrangement of pipeline connection | |
| CN203131249U (en) | Internal-thread movable joint | |
| CN203384527U (en) | Pipe connector | |
| CN104110538A (en) | Air conditioner and anti-demounting connecting pipe device | |
| CN105443905A (en) | Pipeline connecting structure and method | |
| CN205136887U (en) | A clamp structure and aeroengine for connecting line | |
| CN208670332U (en) | A kind of hydraulic joint pipe end connection bridgeware | |
| CN207975336U (en) | A kind of Pipe installing structure of air-conditioning system | |
| CN206377371U (en) | A kind of flange connecting hose | |
| CN208793847U (en) | A kind of assembling pipe joint for refrigeration equipment | |
| CN203404511U (en) | Air conditioner and disassembly-preventing pipe connecting device | |
| CN203010067U (en) | Gas transport pipe system | |
| CN201517668U (en) | Pipe connecting structure | |
| CN205853868U (en) | A kind of main adjustable suspending apparatus of spring setting angle | |
| CN203254923U (en) | Automotive air conditioning pipe assembly | |
| CN209587419U (en) | A kind of flange plate connector | |
| CN211779528U (en) | Sealing connecting piece for pneumatic cage type corner valve | |
| CN204187170U (en) | A kind of clip | |
| CN211667325U (en) | Novel oil cylinder and oil pipe connecting assembly | |
| CN210266278U (en) | Novel clamp | |
| CN202580377U (en) | Corrugated pipe connector | |
| CN109764196A (en) | A kind of water supply and drainage assembling pipe joint |
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: 20150128 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |