CN208041102U - A kind of cooling coil system for drying transmission device - Google Patents
A kind of cooling coil system for drying transmission device Download PDFInfo
- Publication number
- CN208041102U CN208041102U CN201820286632.2U CN201820286632U CN208041102U CN 208041102 U CN208041102 U CN 208041102U CN 201820286632 U CN201820286632 U CN 201820286632U CN 208041102 U CN208041102 U CN 208041102U
- Authority
- CN
- China
- Prior art keywords
- cooling coil
- inserting paragraph
- transmission device
- hole
- case body
- 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
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of cooling coil systems for drying transmission device, include for the pipe fitting affixed with gear case body, the pipe fitting includes the inserting paragraph for being inserted into gear case body through-hole and the extraction section for being connected to extraneous water receiving pipe, the inserting paragraph is tightly connected with the through-hole, described inserting paragraph one end is connected with cooling coil, the other end and the coaxial structure of the extraction section；The cooling coil is equipped with coil pipe head, and the coil pipe head is threadedly coupled with the inserting paragraph, and the end of the coil pipe head is equipped with annular protrusion, and the outer diameter of the annular protrusion is more than the diameter of the through-hole；The extraction section is threadedly coupled by external screw thread with fixes sleeve；The utility model has the advantage of：Simple in structure, using effect is good, extends service life, reduces use cost.
Description
Technical field
The utility model is related to a kind of cooling coils, specifically a kind of cooling coil for drying transmission device
System belongs to cooling coil field.
Background technology
Cooling coil is one of common type of cooling of industrial gearbox.Cooling coil is put in gear-box, reserves one
Water inlet and a water outlet, by way of flow of cooling water so that the lubricating oil temperature in gear-box lowers.It is entitled
" a kind of cooling coil structure for paper-making industry drying dedicated transmission " application No. is the China of " 201621283098.7 "
Utility model patent discloses a kind of cooling coil structure for paper-making industry drying dedicated transmission, including is used for and gear
Box body affixed pipe fitting and bolt, the pipe fitting include inserting paragraph for being inserted into gear case body through-hole, are used for
Annular protrusion on gear case body and the extraction section for being connected to extraneous water receiving pipe, the inserting paragraph with it is described
Through-hole is tightly connected, and the inserting paragraph, the extraction section and the annular protrusion are coaxially integrally formed, and the annular protrusion is set
It sets and is more than the diameter of the through-hole with section junction, the outer diameter of the annular protrusion is drawn in the inserting paragraph, draws described in holding
Go out paragraph in the outside of the gear case body, and the annular protrusion is bolted on the gear case body.
However, the device needs to be bolted on gear case body, it is be easy to cause the damage to gear-box, is reduced using effect
Fruit shortens service life.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of cooler pan piping for drying transmission device
System, simple in structure, using effect is good, extends service life, reduces use cost.
The technical solution of the utility model is：
A kind of cooling coil system for drying transmission device includes being connect for the pipe affixed with gear case body
Head, the pipe fitting include inserting paragraph for being inserted into gear case body through-hole and for drawing with what extraneous water receiving pipe was connected to
Go out section, the inserting paragraph is tightly connected with the through-hole, and described inserting paragraph one end is connected with cooling coil, the other end with it is described
Draw the coaxial structure of section；The cooling coil is equipped with coil pipe head, and the coil pipe head is threadedly coupled with the inserting paragraph, described
The end of coil pipe head is equipped with annular protrusion, and the outer diameter of the annular protrusion is more than the diameter of the through-hole；The extraction section passes through
External screw thread is threadedly coupled with fixes sleeve, to make pipe fitting be fixed in the through-hole of gear case body, improve pipe fitting with
The reliability of gear case body connection, avoids the leakage of lubricating oil.
Further, the end of the fixes sleeve is equipped with sealing ring, has passed through sealing effect, has ensured the clear of external environment
It is clean.
Further, fluid sealant is coated between the inserting paragraph and the through-hole.
Further, the inserting paragraph and the extraction section are integrally formed, and are coaxially disposed.
Further, it is equipped with sealing ring between the coil pipe head and the gear case body, has passed through sealing effect.
In addition, the outer wall for drawing section is additionally provided with locating slot, the locating slot is equipped with the clamp being matched therewith, to
External water pipe easy to disassemble.
The utility model has the advantage of：Simple in structure, using effect is good, extends service life, reduce use at
This.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below, it should be understood that preferred embodiment described herein
It is only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, a kind of cooling coil system for drying transmission device, including be used for solid with gear case body
The pipe fitting 1 connect, the pipe fitting 1 include inserting paragraph 3 for being inserted into gear case body through-hole and for being connect with the external world
The extraction section 2 of water pipe connection, the inserting paragraph 3 are tightly connected with the through-hole, 3 one end of the inserting paragraph and 4 phase of cooling coil
Connection, the other end and a 2 coaxial structure of the extraction section；The cooling coil 4 is equipped with coil pipe head 5, the coil pipe head 5 and institute
The threaded connection of inserting paragraph 3 is stated, the end of the coil pipe head 5 is equipped with annular protrusion 6, and the outer diameter of the annular protrusion 6 is more than described
The diameter of through-hole；The extraction section 2 is threadedly coupled by external screw thread with fixes sleeve 7, to make pipe fitting 1 be fixed on gear-box
In the through-hole of babinet 8, the reliability that pipe fitting 1 is connect with gear case body 8 is improved, the leakage of lubricating oil is avoided.
The end of the fixes sleeve 7 is equipped with sealing ring, has passed through sealing effect, has ensured the cleaning of external environment.
Fluid sealant is coated between the inserting paragraph 3 and the through-hole.
The inserting paragraph 3 and the extraction section 2 are integrally formed, and are coaxially disposed.
It is equipped with sealing ring between the coil pipe head 5 and the gear case body 8, has passed through sealing effect.
In addition, the outer wall for drawing section 2 is additionally provided with locating slot 9, the locating slot 9 is equipped with the clamp being matched therewith,
To external water pipe easy to disassemble.
Claims (6)
1. a kind of cooling coil system for drying transmission device, it is characterised in that：It is solid with gear case body including being used for
The pipe fitting connect, the pipe fitting include inserting paragraph for being inserted into gear case body through-hole and are used for and extraneous water receiving pipe
The extraction section of connection, the inserting paragraph are tightly connected with the through-hole, and described inserting paragraph one end is connected with cooling coil, another
End and the coaxial structure of the extraction section；The cooling coil is equipped with coil pipe head, the coil pipe head and the inserting paragraph screw thread
The end of connection, the coil pipe head is equipped with annular protrusion, and the outer diameter of the annular protrusion is more than the diameter of the through-hole；It is described to draw
Go out section to be threadedly coupled with fixes sleeve by external screw thread.
2. a kind of cooling coil system for drying transmission device according to claim 1, it is characterised in that：It is described
The end of fixes sleeve is equipped with sealing ring.
3. a kind of cooling coil system for drying transmission device according to claim 1, it is characterised in that：It is described
Fluid sealant is coated between inserting paragraph and the through-hole.
4. a kind of cooling coil system for drying transmission device according to claim 1, it is characterised in that：It is described
Inserting paragraph and the extraction section are integrally formed, and are coaxially disposed.
5. a kind of cooling coil system for drying transmission device according to claim 1, it is characterised in that：It is described
Sealing ring is equipped between coil pipe head and the gear case body.
6. a kind of cooling coil system for drying transmission device according to claim 1, it is characterised in that：It is described
The outer wall for drawing section is additionally provided with locating slot, and the locating slot is equipped with the clamp being matched therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286632.2U CN208041102U (en) | 2018-03-01 | 2018-03-01 | A kind of cooling coil system for drying transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286632.2U CN208041102U (en) | 2018-03-01 | 2018-03-01 | A kind of cooling coil system for drying transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041102U true CN208041102U (en) | 2018-11-02 |
Family
ID=63950330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820286632.2U Expired - Fee Related CN208041102U (en) | 2018-03-01 | 2018-03-01 | A kind of cooling coil system for drying transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041102U (en) |
-
2018
- 2018-03-01 CN CN201820286632.2U patent/CN208041102U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |