CN207033530U - A kind of oil cooler end cap of sealing - Google Patents
A kind of oil cooler end cap of sealing Download PDFInfo
- Publication number
- CN207033530U CN207033530U CN201720895759.XU CN201720895759U CN207033530U CN 207033530 U CN207033530 U CN 207033530U CN 201720895759 U CN201720895759 U CN 201720895759U CN 207033530 U CN207033530 U CN 207033530U
- Authority
- CN
- China
- Prior art keywords
- end cap
- sealing
- annular
- oil cooler
- seal groove
- 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
- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of oil cooler end cap of sealing, including the first noumenon, fixed with the first noumenon by adpting flange the second body, be arranged on the end cap of the second body upper end, it is characterised in that：Sealing mechanism is provided between the end cap and the second body, the sealing mechanism includes being fixedly connected on annular sealing strip of second body close to the side of end cap, the annular seal groove for coordinating with annular sealing strip is offered close to the side of the second body in the end cap, O-ring seal is embedded with the both sides side wall of the annular seal groove, two groups of sealing mechanisms are provided between end cap and the second body, by the sealing for setting sealing mechanism to improve between end cap and the second body, end cap is fixed on the second body by fasteners.
Description
Technical field
It the utility model is related to oil cooler device, and in particular to a kind of oil cooler end cap of sealing.
Background technology
Oil cooler is the matching used turbine oil cooling apparatus of steam turbine in power system, and oil cooler is light pipe surface formula,
Using recirculated water as media implementation heat exchange, so as to ensure that bearing inlets oil temperature reaches setting, it is ensured that unit normal operation.
Enclosed cooling water enters oil cooler by the top end cover of oil cooler, is then flowed in pipe tiny inside the oil cooler
Dynamic, countless tiny cooling water pipes are fixed by being distributed in the dividing plate inside oil cooler, and by dividing plate, oil cooler is partitioned into some
Individual small space, lubricating oil are flowed outside cooling water pipe with S-shaped, are arranged so as to that effective heat exchange area can be increased, are improved cold
But effect.In the bottom of oil cooler, a cooling water chamber is formed.Lubricating oil relies on two O-rings with cooling water（Rumble pipe）And
Solid brass bed is separated and sealed.
A kind of oil cooler anti-oil leakage device disclosed in publication number CN203202566U, including oil cooler outer barrel, oil cooler core
Body, oil cooler upper end cover, oil cooler bottom end cover, differential is set between oil cooler upper end cover and oil cooler outer barrel, in cold oil
Lower differential is set between the bottom end cover and oil cooler outer barrel of device.
It is fixedly connected in a kind of disclosed oil cooler anti-oil leakage device in upper end cover and outer barrel by upper and lower differential, this
In use for some time, sealing can be reduced gradually kind connected mode.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is the oil cooler end for providing a kind of sealing
Lid, to improve the sealing between end cap and the second body.
To achieve the above object, the utility model provides following technical scheme：
A kind of oil cooler end cap of sealing, including second that the first noumenon and the first noumenon are fixed by adpting flange
Body, the end cap for being arranged on the second body upper end, sealing mechanism, the sealing mechanism are provided between the end cap and the second body
Including being fixedly connected on annular sealing strip of second body close to the side of end cap, in the end cap close to the side of the second body
The annular seal groove for coordinating with annular sealing strip is offered, annular is embedded with the both sides side wall of the annular seal groove
Sealing ring, two groups of sealing mechanisms are provided between end cap and the second body.
By using above-mentioned technical proposal, by setting a sealing mechanism between the second body and end cap, pass through annular
The cooperation of sealing strip and annular seal groove, O-ring seal is embedded with the two side of annular seal groove, improves second
Sealing between body and end cap.
It is of the present utility model to be further arranged to：An annular is slidably connected in the annular seal groove and pushes against block,
The annular is pushed against and some abutting springs is provided between block and ring packing trench bottom, and the both ends for pushing against spring are fixed respectively
Annular is connected to push against on block and annular seal groove.
By using above-mentioned technical proposal, by the way that in the presence of spring-return power is pushed against, annular pushes against block and is pushed against ring
On shape sealing strip, the sealing between the second body and end cap is further increased.
It is of the present utility model to be further arranged to：A cavity is formed between two annular sealing strips, in the sky
A ring block is slidably connected in chamber, some Packing springs, the Packing spring are provided between the ring block and cavity bottom
Both ends are respectively fixedly connected with ring block and cavity bottom.
By using above-mentioned technical proposal, by setting a ring block in the cavities, in recovering in Packing spring
Under effect, ring block is pushed against on end cap on the protuberance between annular seal groove, further increases end cap and the second body
Between sealing.
It is of the present utility model to be further arranged to：The ring packing for sealing is embedded with the cavity two side
Circle.
By using above-mentioned technical proposal, by being embedded with O-ring seal on cavity two side, further increase
Sealing between end cap and the second body.
It is of the present utility model to be further arranged to：The end cap is fastened with the second body by some fasteners.
By using above-mentioned technical proposal, fastened by fasteners, facilitate end cap and removed from the second body, side
Whole device use.
It is of the present utility model to be further arranged to：The fasteners include clasp, the company of fixation being fixedly connected on end cap
The pedestal of the second body upper end is connected on, leader is rotatably connected on the pedestal, a use is rotatably connected on the handle
In the buckle ring coordinated with clasp.
By using above-mentioned technical proposal, by fastening clasp of the loop fastener on end cap is fixedly connected on, end is facilitated
Lid is removed from the second body, facilitates the use of whole device.
The utility model has advantages below：By the cooperation of annular seal groove and annular sealing strip, in annular seal groove
Two side on be embedded with O-ring seal, slidably connected in annular seal groove annular push against block, annular push against block push against
On annular sealing strip, sealing between end cap and the second body is improved；By setting ring block, the annular in the cavities
Block is pushed against on the protuberance between annular seal groove, further increases the sealing between end cap and the second body；Pass through
Some fasteners are set between end cap and the second body, end cap is facilitated and is removed from the second body.
Brief description of the drawings
Fig. 1 is embodiment overall structure diagram；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is embodiment overall structure top view；
Fig. 4 is the sectional view at B-B in Fig. 3；
Fig. 5 is the enlarged drawing at C in Fig. 4.
Reference：1st, the first noumenon；2nd, the second body；3rd, adpting flange；4th, end cap；5th, sealing mechanism；6th, annular is close
Strip of paper used for sealing；7th, annular seal groove；8th, O-ring seal；9th, annular pushes against block；10th, spring is pushed against；11st, cavity；12nd, ring block；13、
Packing spring；14th, fasteners；15th, clasp；16th, pedestal；17th, handle；18th, buckle ring.
Embodiment
The utility model is described further referring to the drawings.
A kind of oil cooler end cap of sealing, as shown in figure 1, including the first noumenon 1, it is fixedly connected on the upper end of the first noumenon 1
The second body 2, the described one end of second body 2 away from the first noumenon 1 is provided with an end cap 4, and the end cap 4 passes through fasteners 14
It is fixed on second one end of body 2 away from the first noumenon 1.
As shown in Figure 4, Figure 5, sealing mechanism 5 is provided between the second body 2 and end cap 4, the sealing mechanism 5 includes fixing
One end annular sealing strip 6 of second body 2 away from the first noumenon 1 is connected to, is opened up in end cap 4 close to the side of the second body 2
There is the annular seal groove 7 for coordinating with annular sealing strip 6, be embedded with for sealing on the two side of annular seal groove 7
O-ring seal 8, two groups of sealing mechanisms 5 are provided with one heart between the body 2 of end cap 4 and second.
As shown in figure 5, an O-ring seal 8 is slidably connected in annular seal groove 7, in O-ring seal 8 and annular
Some abutting springs 10 are provided between the bottom of seal groove 7, the both ends for pushing against spring 10 are respectively fixedly connected with the He of O-ring seal 8
On the bottom of annular seal groove 7.
As shown in figure 5, forming a cavity 11 between two annular sealing strips 6, one is slidably connected in cavity 11
Ring block 12, is provided with some Packing springs 13 between ring block 12 and the bottom of cavity 11, and the both ends of Packing spring 13 are solid respectively
Surely it is connected on ring block 12 and the bottom of cavity 11.
As shown in Fig. 2 fasteners 14 include the clasp 15 being fixedly connected on end cap 4, fix and connect in the upper end of the second body 2
A pedestal 16 is connected to, leader 17 is rotatably connected on pedestal 16, one is rotatably connected on handle 17 and is used for and clasp 15
The buckle ring 18 of cooperation.
Operation principle：Annular seal groove 7 is directed at annular sealing strip 6, annular sealing strip 6 is embedded in annular seal groove 7
In, annular sealing strip 6 is pushed against annular and pushed against on block 9, and annular pushes against the compression of block 9 and pushes against spring 10, the abutting spring after compression
10 push against 9 one restoring forces of block to annular, and the protuberance between two annular seal grooves 7 is embedded in cavity 11, and protuberance supports
The compression seal spring 13 of ring block 12 on ring block 12 is connected on, the Packing spring 13 after compression gives one restoring force of protuberance；Turn
Dynamic handle 17, makes buckle ring 18 be buckled on clasp 15, fastens fasteners 14 in swing handle 17.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of oil cooler end cap of sealing, including the first noumenon（1）With the first noumenon（1）Pass through adpting flange（3）Fixed
Second body（2）, be arranged on the second body（2）The end cap of upper end（4）, it is characterised in that：In the end cap（4）With the second body
（2）Between be provided with sealing mechanism（5）, the sealing mechanism（5）Including being fixedly connected on the second body（2）Close to end cap（4）'s
The annular sealing strip of side（6）, in the end cap（4）Close to the second body（2）Side offer and be used for and annular sealing strip
（6）The annular seal groove of cooperation（7）, the annular seal groove（7）Both sides side wall on be embedded with O-ring seal（8）,
End cap（4）With the second body（2）Between be provided with two groups of sealing mechanisms（5）.
A kind of 2. oil cooler end cap of sealing according to claim 1, it is characterised in that：In the annular seal groove（7）
In slidably connect one annular push against block（9）, block is pushed against in the annular（9）With annular seal groove（7）If it is provided between bottom
It is dry to push against spring（10）, the abutting spring（10）Both ends be respectively fixedly connected with annular push against block（9）And annular seal groove
（7）On.
A kind of 3. oil cooler end cap of sealing according to claim 1, it is characterised in that：In two annular sealing strips
（6）Between form a cavity（11）, in the cavity（11）In slidably connect a ring block（12）, the ring block（12）With
Cavity（11）Some Packing springs are provided between bottom（13）, the Packing spring（13）Both ends are respectively fixedly connected with ring block
（12）And cavity（11）On bottom.
A kind of 4. oil cooler end cap of sealing according to claim 3, it is characterised in that：In the cavity（11）Two side
On be embedded with O-ring seal for sealing（8）.
A kind of 5. oil cooler end cap of sealing according to claim 1, it is characterised in that：The end cap（4）With second
Body（2）Pass through some fasteners（14）Fastened.
A kind of 6. oil cooler end cap of sealing according to claim 5, it is characterised in that：The fasteners（14）Including solid
Surely it is connected to end cap（4）On clasp（15）, be fixedly connected on the second body（2）The pedestal of upper end（16）, the pedestal（16）
On be rotatably connected to leader（17）, in the handle（17）On be rotatably connected to one and be used for and clasp（15）The buckle ring of cooperation
（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895759.XU CN207033530U (en) | 2017-07-21 | 2017-07-21 | A kind of oil cooler end cap of sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895759.XU CN207033530U (en) | 2017-07-21 | 2017-07-21 | A kind of oil cooler end cap of sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033530U true CN207033530U (en) | 2018-02-23 |
Family
ID=61465504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720895759.XU Expired - Fee Related CN207033530U (en) | 2017-07-21 | 2017-07-21 | A kind of oil cooler end cap of sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207033530U (en) |
-
2017
- 2017-07-21 CN CN201720895759.XU patent/CN207033530U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL1022794A1 (en) | Method for manufacturing a heat exchanger, as well as heat exchanger obtained with the method. | |
| CN207033530U (en) | A kind of oil cooler end cap of sealing | |
| CN205779090U (en) | A kind of oil cooler | |
| CN207033503U (en) | A kind of oil cooler | |
| CN107271108A (en) | A kind of explosion-proof valve sealing means of lithium battery casing air tightness test | |
| CN205858427U (en) | A kind of HP-IP combined casing unit with interior outer shell interlayer sealing member | |
| CN208578731U (en) | One kind having oily screw vacuum pump intaking valve structure | |
| CN204854044U (en) | Solar energy flat plate collector's overheat protection device | |
| CN207797832U (en) | Heat pipe sealing structure | |
| CN205425487U (en) | Holding water box is with double -deck inner bag of non - welding formula | |
| CN207126516U (en) | A kind of hydraulic pressure self coupling mixer | |
| CN211876400U (en) | Constant-pressure hot water tank of solar water heater | |
| CN221025124U (en) | Movable soybean bin | |
| CN205936876U (en) | Engine housing with geomantic omen cooling function | |
| FR2441112A1 (en) | STATIC SEAL | |
| CN213643158U (en) | Sealing structure of rectifying tower | |
| FR2329963A1 (en) | SUPPORT DEVICE FOR PLATE-SHAPED HEAT EXCHANGER DIES, FOR RECOVERY THERMAL EXCHANGE | |
| CN211261922U (en) | Closed container for heat exchanger | |
| CN210425721U (en) | Heat exhaust hood body in heat treatment process | |
| CN213335676U (en) | Finned tube with leakage-proof function | |
| CN206093448U (en) | From DC ribbon line of taking lubricating arrangement | |
| CN212360791U (en) | Sack bypass valve | |
| CN211054596U (en) | Novel efficient cooling device for aluminum foil paper production | |
| CN210070409U (en) | Surface drying chamber is used in battery production | |
| CN212805619U (en) | Furnace mouth heat energy recovery system for fluidized bed furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20190721 |