CN204163634U - One is inclined formula cooling fan - Google Patents
One is inclined formula cooling fan Download PDFInfo
- Publication number
- CN204163634U CN204163634U CN201420559087.1U CN201420559087U CN204163634U CN 204163634 U CN204163634 U CN 204163634U CN 201420559087 U CN201420559087 U CN 201420559087U CN 204163634 U CN204163634 U CN 204163634U
- Authority
- CN
- China
- Prior art keywords
- cooling fan
- fan
- cribbing
- drain hole
- inclines
- 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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Abstract
The utility model relates to the supporting cooling fan of a kind of oil-well rig, specifically for the recirculated water of the drilling equipments such as winch, slush pump, rotating disk provides the fan of cooling; Comprise cooling fan part and casing part, it is characterized in that: described cooling fan part comprises cooling fan, inlet opening, drain hole, incline cribbing, and wherein inlet opening, drain hole are connected with cooling fan, cooling fan is fixed on and inclines on cribbing; The utility model has the remaining water capacity in fan and easily discharges, avoid fan because of remaining water freezing impaired; Be positioned at chilled water tank tank deck during work high-order, Inlet and outlet water is smooth and easy; Be placed in low level during transport, do not affect the advantage of transport.
Description
Technical field
This practical invention relates to the supporting cooling fan of a kind of oil-well rig, specifically for the recirculated water of the drilling equipments such as winch, slush pump, rotating disk provides the fan of cooling.
Background technology
Rig cooling fan has single motor and two kinds, many motors at present.Wherein, single electric motor fan mostly is vertical fan, and structure is simple, and heat radiation power can not vary with temperature and regulate, and many electric motor fans are comparatively large because of volume, adopt horizontal type structure more, and each motor can independent start and stop, and heat radiation power is adjustable.
At present, use the cooling fan of many motors horizontal type structure in the area of the large temperature difference more, but horizontal type structure makes remaining water in fan not easily discharge, heat dissipation copper pipe in fan may be caused to damage because of remaining water freezing, so how to solve remaining water problems in fan just become the emphasis direction of current cooling fan research.
Summary of the invention
The present invention is intended to for horizontal cooling fan deficiency easily impaired at low temperatures, provides a kind of cooling fan that can adapt to operation under large temperature difference environment.
This cooling fan installs in common horizontal fan bottom the cribbing that inclines additional, and at fan inclination low level, place installs draining valve additional.When not working, in fan, remaining water all can be discharged from draining valve by potential energy.
One is inclined formula cooling fan, comprise cooling fan part and casing part, it is characterized in that: described cooling fan part comprises cooling fan, inlet opening, drain hole, incline cribbing, and wherein inlet opening, drain hole are connected with cooling fan, cooling fan is fixed on and inclines on cribbing; Described chest portion is divided and is comprised casing, chilled water tank and motor, and motor, chilled water tank are all installed on cooling box inside.
The described one formula cooling fan that inclines is installed on casing by the cribbing that inclines.
The described one formula cooling fan that inclines is connected with chilled water tank by drain hole.
The described one formula cooling fan that inclines also is connected with motor, provides power by motor.
The described one formula cooling fan that inclines to be inclined cribbing by adjustment, and adjustable cooling fan inclination angle height, also can make cooling fan put into box house fan groove place.
Described one is inclined formula cooling fan, and drain hole, by ball valve gauge tap, can be opened ball valve and give off remaining water in fan when not working.
Described one is inclined formula cooling fan, by common AC-powered.
Compared with common horizontal fan, formula of inclining fan has the following advantages:
1, adopt and to incline formula structure, in fan, the remaining water capacity is easily discharged, avoid fan because of remaining water freezing impaired;
2, be positioned at chilled water tank tank deck during work high-order, Inlet and outlet water is smooth and easy; Be placed in low level during transport, do not affect transport.
Accompanying drawing explanation
Fig. 1 is the formula fan principle assumption diagram lateral view that inclines.
Fig. 2 is the formula fan principle assumption diagram top view that inclines.
Fig. 3 is the formula fan operating state figure that inclines.
Fig. 4 is the formula fan travel position figure that inclines.
Wherein: 1, cooling fan 2, inlet opening 3, drain hole 4, the cribbing 5 that inclines, fan groove 6, chilled water tank 7, cooling fan casing 8, motor.
Specific embodiment
Originally formula of inclining cooling fan comprises cooling fan 1, blower tray two parts, and cooling fan is fixed on and inclines on cribbing 2.Establish drain hole 3 in fan fan body bottom, closed by ball valve at ordinary times.When not working, drain hole can be opened, remaining water in fan is all discharged (accompanying drawing 1,2).During work, it is high-order that cooling fan is placed in chilled water tank tank deck, Inlet and outlet water smooth and easy (accompanying drawing 3); As for low level during transport, do not affect transport (accompanying drawing 4).
With reference to the accompanying drawings 3, for utility model works state principle structure chart, described cooling fan part comprises cooling fan 1, inlet opening 2, drain hole 3, incline cribbing 4, and wherein inlet opening 3, drain hole 2 are connected with cooling fan 1, and cooling fan 1 is fixed on and inclines on cribbing 4; Described chest portion is divided and is comprised cooling fan casing 7, chilled water tank 6 and motor 8, and motor, chilled water tank are all installed on cooling box inside.
Formula of inclining cooling fan is installed on cooling fan casing 7 by the cribbing 4 that inclines.Cooling fan 1 is connected with chilled water tank 6 by drain hole.Cooling fan 1 is also connected with motor, provides power by motor.Cooling fan 1 to be inclined cribbing 4 by adjustment, and adjustable cooling fan inclination angle height, also can make cooling fan put into box house fan groove place.
Drain hole, by ball valve gauge tap, can be opened ball valve and give off remaining water in fan when not working.
The above is preferred embodiment of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; likely to concrete size; or partial structurtes go out some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. the formula cooling fan that inclines, comprise cooling fan part and casing part, it is characterized in that: described cooling fan part comprises cooling fan, inlet opening, drain hole, incline cribbing, and wherein inlet opening, drain hole are connected with cooling fan, cooling fan is fixed on and inclines on cribbing; Described chest portion is divided and is comprised casing, chilled water tank and motor, and motor, chilled water tank are all installed on cooling box inside.
2. one according to claim 1 is inclined formula cooling fan, and it is characterized in that, described cooling fan is installed on casing by the cribbing that inclines.
3. one according to claim 1 is inclined formula cooling fan, and it is characterized in that, described cooling fan is connected with chilled water tank by drain hole.
4. one according to claim 1 is inclined formula cooling fan, and it is characterized in that, described cooling fan is also connected with motor, provides power by motor.
5. one according to claim 1 is inclined formula cooling fan, it is characterized in that, to be inclined cribbing by adjustment, adjustable cooling fan inclination angle height, also can make cooling fan put into box house fan groove place.
6. one according to claim 1 is inclined formula cooling fan, and it is characterized in that, drain hole can by ball valve gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559087.1U CN204163634U (en) | 2014-09-27 | 2014-09-27 | One is inclined formula cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559087.1U CN204163634U (en) | 2014-09-27 | 2014-09-27 | One is inclined formula cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163634U true CN204163634U (en) | 2015-02-18 |
Family
ID=52537333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559087.1U Expired - Fee Related CN204163634U (en) | 2014-09-27 | 2014-09-27 | One is inclined formula cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3124679B1 (en) | 2015-07-27 | 2018-03-28 | Electrolux Appliances Aktiebolag | Laundry treating machine |
-
2014
- 2014-09-27 CN CN201420559087.1U patent/CN204163634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3124679B1 (en) | 2015-07-27 | 2018-03-28 | Electrolux Appliances Aktiebolag | Laundry treating machine |
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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: 20150218 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |