CN203973470U - Be used for the frock of the temperature control three-way valve control valve of changing cooling system of wind driven generator - Google Patents
Be used for the frock of the temperature control three-way valve control valve of changing cooling system of wind driven generator Download PDFInfo
- Publication number
- CN203973470U CN203973470U CN201420376469.0U CN201420376469U CN203973470U CN 203973470 U CN203973470 U CN 203973470U CN 201420376469 U CN201420376469 U CN 201420376469U CN 203973470 U CN203973470 U CN 203973470U
- Authority
- CN
- China
- Prior art keywords
- frock
- backstay
- control valve
- cooling system
- driven generator
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, comprise telescopic thrustor, described thrustor comprises guide way and the pushing tow member that can move back and forth and can be fixed on along guide way guide way optional position, and one end of described guide way is provided with positioner; Described guide way comprises a screw rod (1); On described pushing tow member, be provided with at least partly the screwed hole matching with screw rod (1).The utility model is by adopting reciprocating pushing tow member to realize the adjusting of length, and wherein propulsion arm can push control valve, is convenient to the dismounting of the connectors such as jump ring.After connector is removed, then by regulating pushing tow member that the elastic potential energy of controlling valve contained spring is discharged gradually, effectively solve the problem that flies out and hurt sb.'s feelings of some movable parts in control valve demolishing process.In addition, the auxiliary mould that has certain adjustable-length can be broken the narrow and small limitation in operating space.
Description
Technical field
The utility model relates to a kind of frock, especially a kind of for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator.
Background technology
In wind power generation field; normally work in order to make blower fan; in wind-driven generator, be equiped with cooling system; in this system, usually can select a kind of triple valve of temperature control; its operation principle is to move by the expansion of temperature-sensitive bag or contraction the spool that promotes triple valve control valve, and realizes automatically reset function by its inner spring.Wherein controlling valve is to be connected with the valve body of triple valve by jump ring.
The spool of this triple valve is easier to break down, and therefore, the control valve of triple valve need to be taken out and changes.Because the spring in spool is in compressive state, in the process of taking out at control valve, some movable parts very easily fly out, serious threat maintenance personal's personal safety.In addition, while changing the control valve of triple valve, need to give the power of a horizontal direction of triple valve end cap, the jump ring of fixing end cap could be dismantled smoothly, control the most at last valve and pull down.Add in wind power generating set, triple valve present position narrow space, manpower cannot directly act on triple valve end cap, so can only withstand triple valve end cap with rod member one end of a moderate length, one end is fixed, exert all one's strength and act on triple valve end cap, the control valve part of fixing jump ring and triple valve could be pulled down one by one.
Given this utility model is proposed.
Utility model content
The purpose of this utility model is for overcoming the deficiencies in the prior art, provides a kind of simple in structure, is applicable to small space, can avoid movable part to fly out, make to control valve replacement convenient for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator.
In order to realize this object, the utility model adopts following technical scheme: a kind of for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, comprise telescopic thrustor, described thrustor comprises guide way and the pushing tow member that can move back and forth and can be fixed on along guide way guide way optional position, and one end of described guide way is provided with positioner; Described guide way comprises a screw rod; On described pushing tow member, be provided with at least partly the screwed hole matching with screw rod.This frock in use, by positioner, this frock is fixed in one side, by pushing tow member, temperature control three-way valve control valve is compressed, after the connector of temperature control three-way valve control valve is removed, regulate the length of pushing tow member that the elastic potential energy of the spring of controlling valve inside is discharged completely, and control valve is slowly taken off, effectively solve the problem that some movable parts fly out in the time removing control valve.In addition, the auxiliary mould that has certain length can be broken the narrow and small limitation in operating space.Make triple valve control valve dismounting or install safer, convenient.
Aforesaid this for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, described pushing tow member comprises a telescopic propulsion arm, one end of described propulsion arm is connected with the adjusting nut matching with screw rod, and the other end of propulsion arm is urging portion.Adjusting nut and screw rod are connected, and adjusting nut can move back and forth along screw rod, can promote propulsion arm feeding simultaneously, realize the function of pushing tow and can locate in real time by screw thread.
Aforesaid this for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, between described propulsion arm and adjusting nut, be also provided with plane bearing, described plane bearing is set on screw rod, and described propulsion arm one end and an end face of adjusting nut are resisted against respectively on two end faces of plane bearing.Described propulsion arm can have to the outer end cap of triple valve the effect of promotion.Described adjusting nut and screw rod coordinate the relative position regulating between pushing tow member and screw rod.During described plane bearing plays and the radial component that produces of propulsion arm, reduce the frictional force that produces between propulsion arm and adjusting nut and screw rod in the time of pushing tow, make operation more laborsaving.
Aforesaid this for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, the part inwall of described propulsion arm one end matches with the periphery of screw rod.One end injection of described screw rod is in propulsion arm, to realize the pushing tow function of propulsion arm.
Aforesaid this for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, the positioner of described guide way comprises pedestal and more than one backstay, described pedestal one end face is fixedly connected with screw rod one end, and backstay is connected with the other end place of pedestal.Wherein backstay can be realized the effect of the location of this frock.
Aforesaid this for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, described backstay is adjustable being threaded of backstay extension with pedestal.Due to will against face not necessarily plane or with the axis out of plumb of screw rod, play the effect of better location by adjustable being threaded of backstay extension.
Aforesaid this for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, described backstay is 3, and 3 backstays are not on same straight line.Wherein three backstays can be determined a plane, make it have more firmly locating effect.
Aforesaid this for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, described backstay one end is connected with pedestal, and the other end of backstay is pyramidal structure.Pyramidal structure can make fixing more firm of this frock.
Aforesaid this for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, described backstay one end is connected with pedestal, and the other end ball pivot of backstay is connected with magnetic chuck.Magnetic chuck can make fixing more firm of this frock.Described magnetic chuck and backstay are globular hinge.Ensure that magnetic chuck rotates freely around globular hinge point.Make this frock there is better sterically defined effect.
Adopt after technical scheme described in the utility model, bring following beneficial effect:
The utility model is by adopting reciprocating pushing tow member to realize the adjusting of length, wherein propulsion arm can push control valve, be convenient to the dismounting of jump ring, after jump ring is removed, by regulating pushing tow member that the elastic potential energy of controlling valve contained spring is discharged gradually, effectively solve the problem that flies out and hurt sb.'s feelings of some movable parts in control valve demolishing process again.In addition, the auxiliary mould that has a certain length can be broken the limitation of narrow space.
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Brief description of the drawings
Fig. 1: structural representation one of the present utility model;
Fig. 2: structural representation two of the present utility model;
The partial enlarged drawing A of Fig. 3: Fig. 1.
Wherein: 1, screw rod, 2, propulsion arm, 3, plane bearing, 4, adjusting nut, 5, pedestal, 6, backstay, 7, magnetic chuck.
Detailed description of the invention
Embodiment mono-of the present utility model: as shown in Figure 1 a kind of for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, comprise telescopic thrustor, described thrustor comprises guide way and the pushing tow member that can move back and forth and can be fixed on along guide way guide way optional position, and one end of described guide way is provided with positioner; Described guide way comprises a screw rod 1; On described pushing tow member, be provided with at least partly the screwed hole matching with screw rod 1.Described pushing tow member comprises a telescopic propulsion arm 2, and one end of described propulsion arm 2 is connected with the adjusting nut 4 matching with screw rod 1, and the other end of propulsion arm 2 is urging portion.Between described propulsion arm 2 and adjusting nut 4, be also provided with plane bearing 3, described plane bearing 3 is set on screw rod 1, and described propulsion arm 2 one end and an end face of adjusting nut 4 are resisted against respectively on two end faces of plane bearing 3.The part inwall of described propulsion arm 2 one end matches with the periphery of screw rod 1.The positioner of described guide way comprises pedestal 5 and more than one backstay 6, and described pedestal 5 one end faces are fixedly connected with screw rod 1 one end, and backstay 6 is connected with the other end place of pedestal 5.Described backstay 6 is adjustable being threaded of backstay 6 extensions with pedestal 5.Described backstay 6 is 3, and 3 backstays 6 are not on same straight line.Described backstay 6 one end are connected with pedestal 5, and the other end of backstay 6 is pyramidal structure.
Embodiment bis-of the present utility model: as shown in Figure 2 a kind of for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, comprise telescopic thrustor, described thrustor comprises guide way and the pushing tow member that can move back and forth and can be fixed on along guide way guide way optional position, and one end of described guide way is provided with positioner; Described guide way comprises a screw rod 1; On described pushing tow member, be provided with at least partly the screwed hole matching with screw rod 1.Described pushing tow member comprises a telescopic propulsion arm 2, and one end of described propulsion arm 2 is connected with the adjusting nut 4 matching with screw rod 1, and the other end of propulsion arm 2 is urging portion.Between described propulsion arm 2 and adjusting nut 4, be also provided with plane bearing 3, described plane bearing 3 is set on screw rod 1, and described propulsion arm 2 one end and an end face of adjusting nut 4 are resisted against respectively on two end faces of plane bearing 3.The part inwall of described propulsion arm 2 one end matches with the periphery of screw rod 1.The positioner of described guide way comprises pedestal 5 and more than one backstay 6, and described pedestal 5 one end faces are fixedly connected with screw rod 1 one end, and backstay 6 is connected with the other end place of pedestal 5.Described backstay 6 is adjustable being threaded of backstay 6 extensions with pedestal 5.Described backstay 6 is 3, and 3 backstays 6 are not on same straight line.Described backstay 6 one end are connected with pedestal 5, and the other end ball pivot of backstay 6 is connected with magnetic chuck 7.
Embodiment tri-of the present utility model: a kind of for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, comprise telescopic thrustor, described thrustor comprises guide way and the pushing tow member that can move back and forth and can be fixed on along guide way guide way optional position, and one end of described guide way is provided with positioner; Described guide way comprises a screw rod 1; On described pushing tow member, be provided with at least partly the screwed hole matching with screw rod 1.Described pushing tow member comprises a telescopic propulsion arm 2, and one end of described propulsion arm 2 is connected with the adjusting nut 4 matching with screw rod 1, and the other end of propulsion arm 2 is urging portion.The part inwall of described propulsion arm 2 one end matches with the periphery of screw rod 1.The positioner of described guide way comprises pedestal 5 and more than one backstay 6, and described pedestal 5 one end faces are fixedly connected with screw rod 1 one end, and backstay 6 is connected with the other end place of pedestal 5.Described backstay 6 is adjustable being threaded of backstay 6 extensions with pedestal 5.Described backstay 6 is 3, and 3 backstays 6 are not on same straight line.Described backstay 6 one end are connected with pedestal 5, and the other end ball pivot of backstay 6 is connected with magnetic chuck 7.
Using method of the present utility model: in the time that needs are changed triple valve, by backstay 6, this frock is fixed near solid face triple valve, by regulating the position of propulsion arm 2 on screw rod 1, the top, one end of propulsion arm 2 is pressed on the end cap of triple valve, take out subsequently the jump ring of fixing control valve, the position of the propulsion arm 2 regulating gradually again on screw rod 1, discharges the elastic potential energy of the spring of controlling valve inside, until take off control valve gradually.
In like manner in the time that the control valve of triple valve is installed, first that this frock is fixing by backstay 6, by propulsion arm 2, control valve is pushed down again, after control valve position is adjusted, the position of the propulsion arm 2 regulating gradually on screw rod 1, make to control on the valve body that valve is pressed on triple valve gradually, then jump ring is installed is made to control valve and be fixed on valve body.
The foregoing is only preferred embodiment of the present utility model; it should be pointed out that for the ordinary skill in the art, do not departing under the utility model principle prerequisite; can also make various deformation and improvement, this also should be considered as protection domain of the present utility model.
Claims (9)
1. one kind for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, it is characterized in that: comprise telescopic thrustor, described thrustor comprises guide way and the pushing tow member that can move back and forth and can be fixed on along guide way guide way optional position, and one end of described guide way is provided with positioner; Described guide way comprises a screw rod (1); On described pushing tow member, be provided with at least partly the screwed hole matching with screw rod (1).
2. according to claim 1 for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, it is characterized in that: described pushing tow member comprises a telescopic propulsion arm (2), one end of described propulsion arm (2) is connected with the adjusting nut (4) matching with screw rod (1), and the other end of propulsion arm (2) is urging portion.
3. according to claim 2 for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, it is characterized in that: between described propulsion arm (2) and adjusting nut (4), be also provided with plane bearing (3), it is upper that described plane bearing (3) is set in screw rod (1), and described propulsion arm (2) one end and an end face of adjusting nut (4) are resisted against respectively on two end faces of plane bearing (3).
4. according to claim 2 for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, it is characterized in that: the part inwall of described propulsion arm (2) one end matches with the periphery of screw rod (1).
5. according to claim 1 for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, it is characterized in that: the positioner of described guide way comprises pedestal (5) and more than one backstay (6), described pedestal (5) one end faces are fixedly connected with screw rod (1) one end, and backstay (6) is connected with the other end place of pedestal (5).
6. according to claim 5 for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, it is characterized in that: described backstay (6) is adjustable being threaded of backstay (6) extension with pedestal (5).
7. according to claim 6 for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, it is characterized in that: described backstay (6) is 3, and 3 backstays (6) are not on same straight line.
8. according to claim 7 for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, it is characterized in that: described backstay (6) one end is connected with pedestal (5), and the other end of backstay (6) is pyramidal structure.
9. according to claim 7 for changing the frock of temperature control three-way valve control valve of cooling system of wind driven generator, it is characterized in that: described backstay (6) one end is connected with pedestal (5), and the other end ball pivot of backstay (6) is connected with magnetic chuck (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376469.0U CN203973470U (en) | 2014-07-08 | 2014-07-08 | Be used for the frock of the temperature control three-way valve control valve of changing cooling system of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376469.0U CN203973470U (en) | 2014-07-08 | 2014-07-08 | Be used for the frock of the temperature control three-way valve control valve of changing cooling system of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973470U true CN203973470U (en) | 2014-12-03 |
Family
ID=51970954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376469.0U Active CN203973470U (en) | 2014-07-08 | 2014-07-08 | Be used for the frock of the temperature control three-way valve control valve of changing cooling system of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814466A (en) * | 2019-11-20 | 2020-02-21 | 张春雨 | Portable carbon arc gouging cut mouth |
-
2014
- 2014-07-08 CN CN201420376469.0U patent/CN203973470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814466A (en) * | 2019-11-20 | 2020-02-21 | 张春雨 | Portable carbon arc gouging cut mouth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201794545U (en) | Rescue spraying device | |
| CN104868399A (en) | Universal support of insulated operating bar | |
| CN203973470U (en) | Be used for the frock of the temperature control three-way valve control valve of changing cooling system of wind driven generator | |
| CN204295748U (en) | A kind of bar hold down gag of bar cutting machine | |
| CN205129731U (en) | Quick extracting tool of shaft coupling nylon stick | |
| CN203932819U (en) | Electric stringing cross-line device | |
| CN203060731U (en) | Baseball bat with rigidity regulating function | |
| CN204221735U (en) | Rifle installed by a kind of drawing pin | |
| CN201769170U (en) | Small-aperture wire thread insert mounting tool | |
| CN205490035U (en) | Directly drive wind power plant rotor and go up dove tail type magnet steel installation device that magnetizes | |
| CN205465949U (en) | Engine valve replacer | |
| CN205310166U (en) | Ware is drawn in nitrogen spring maintenance | |
| CN202804400U (en) | Electric spark machining device of reversed cone hole | |
| CN202146920U (en) | Device for quickly removing tailing of extruding machine | |
| CN204104578U (en) | A kind of fly swatter | |
| CN202037837U (en) | Pushing head of horizontal pushing extruder | |
| CN203483441U (en) | Digitized X-ray camera capable of being adjusted in full-angle mode | |
| CN204053906U (en) | A kind of long distance operation wrench device | |
| CN204099376U (en) | A kind of novel iron-clad coil retaining screw | |
| CN204357094U (en) | The scaffold that a kind of novel high is adjustable and easy to use | |
| CN202777553U (en) | Water current regulating device of fire water monitor | |
| CN202527908U (en) | Adjusting device for roof air flue of metro vehicle | |
| CN206548009U (en) | A kind of umbrella for adjusting umbrella surface size | |
| CN206351474U (en) | Conveyer for sheath cooling system | |
| CN104197328A (en) | Angle regulator for oil gun of cremation machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |