CN202996494U - Fixing structure of transformer blower and transformer device - Google Patents

Fixing structure of transformer blower and transformer device Download PDF

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Publication number
CN202996494U
CN202996494U CN 201220571143 CN201220571143U CN202996494U CN 202996494 U CN202996494 U CN 202996494U CN 201220571143 CN201220571143 CN 201220571143 CN 201220571143 U CN201220571143 U CN 201220571143U CN 202996494 U CN202996494 U CN 202996494U
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CN
China
Prior art keywords
blower fan
transformer
screw
storage tank
fixed structure
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Expired - Fee Related
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CN 201220571143
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Chinese (zh)
Inventor
阮舜辉
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Shenzhen Invt Electric Co Ltd
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Shenzhen Invt Electric Co Ltd
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Priority to CN 201220571143 priority Critical patent/CN202996494U/en
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Abstract

The utility model discloses a fixing structure of a transformer blower and a transformer device having the fixing structure of the transformer blower. The fixing structure comprises a base, wherein a supporting part which is raised is arranged in the middle of the base, a transformer is installed through the bearing part, blower containing slots are arranged on two sides of the bearing part, blower containing slots and the bearing part are in the same direction, the blower is installed through the blower containing slots, and blower inlets are formed at at least ones of blower containing slots. The device and the structure are convenient for installation and maintenance of the transformer blower and capable of saving the occupied space of the device.

Description

Transformer blower fan fixed structure and device for transformer
Technical field
The utility model relates to the transformer technology field, refers in particular to a kind of transformer blower fan fixed structure and has the device for transformer of this transformer blower fan fixed structure.
Background technology
Along with the application of high voltage converter is more and more wider, make efficient, utilize the energy reasonablely (especially electric energy) become possibility.High voltage converter is a kind of frequency conversion speed-adjusting system very efficiently, but it is in operation and still has about 2%~4% loss, and these losses all convert heat to, and finally are dissipated in atmosphere.How heat being distributed from frequency converter rapidly, is very crucial problem in Design of Inverter.The heat generating components of high voltage converter mainly comprises transformer and two parts of power component, in order to reduce high voltage converter because of the various adverse effects that its transformer heating causes, is necessary for the good cooling system of transformer portion configuration.
At present, device for transformer general using blower fan dispels the heat to its transformer, namely at the place, bottom of transformer, blower fan is installed, the bottom-up purpose that reaches heat radiation towards the transformer blowing of blower fan.As depicted in figs. 1 and 2, the base 13 that is used for support transformer 11 includes three base plates 130 that the bottom is in same level, two three base plates 130 of support plate 131 cross-over connection and be arranged at the medium position place of base plate 130, transformer 11 is fixed on support plate 131.Be provided with separately the two blower fan fixed heads 132 that are connected across on base plate 130 in the outside of two support plates 131, blower fan 15 is arranged on blower fan fixed head 132 in the relative mode of head and the tail, and screws togather and blower fan 15 is anchored on blower fan fixed head 132 by screw.
The transformer 11 that existing device for transformer 1 configures is made as roughly rectangle, correspondingly, its cabinet 17 also is designed to rectangle, adopt above-mentioned transformer blower fan fixed structure, make the installation/attended operation of blower fan 15 must be at the front of cabinet 17 (cabinet door) and the back side these two long side face places carry out, require the front and back place of cabinet 17 need reserve certain operating space, this just needs larger installing space in the setting of device for transformer 1.In addition, carry out the installation and maintenance of blower fan 15 in the place, the back side of device for transformer 1, caused larger inconvenience for staff's operation, cause the low of operating efficiency.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of transformer blower fan fixed structure, and it is convenient to carry out the installation and maintenance of transformer blower fan, saves frequency-converter device required occupation of land space is installed.
The utility model further provides a kind of device for transformer with above-mentioned transformer blower fan fixed structure.
For solving the problems of the technologies described above, the utility model adopts technical scheme as described below.
A kind of transformer blower fan fixed structure, it includes a base, described base in the middle of the place have a projection in the transformer installation support, place, the both sides of described support respectively be provided with one with described support equidirectional in assembling the blower fan storage tank, described blower fan storage tank is formed with the blower fan posting port at the one end at least.
In above-mentioned transformer blower fan fixed structure, the U-shaped structure that described blower fan storage tank is consisted of or is formed in one by the two L-type frids that relatively arrange.
In above-mentioned transformer blower fan fixed structure, blower fan is arranged among described blower fan storage tank by the assembling seat, be formed with second screw corresponding with first screw at place, bottom, described blower fan two ends on described blower fan holder, use screw to pass described the first screw and be screwed in described the second screw described blower fan is fixed on described blower fan holder.
In above-mentioned transformer blower fan fixed structure, place, the two ends of described blower fan holder all is formed with at least one the 3rd screw.
In above-mentioned transformer blower fan fixed structure, the place, two ends of described blower fan storage tank is equipped with a connection piece, be formed with at least one the 4th screw on described connector, be provided with a plate corresponding to described connector, be formed with on described connecting plate corresponding to the 5th screw of described the 3rd screw with corresponding to the 6th screw of described the 4th screw, use screw be spirally connected respectively described the 5th screw and the 3rd screw and described the 6th screw and the 4th screw, and described connecting plate is fixedly connected with described connector, blower fan holder respectively.
In above-mentioned transformer blower fan fixed structure, place, the top of described blower fan storage tank is provided with a dynamic mount, and the position corresponding to described blower fan storage tank of described dynamic mount is formed with a plurality of spring leafs.
In above-mentioned transformer blower fan fixed structure, described dynamic mount is made of the two L-type shock absorber parts that relatively arrange, and is connected with described blower fan storage tank by the fixture of a plurality of inverted Us.
A kind of device for transformer, it includes a cabinet and is arranged at the transformer blower fan fixed structure with said structure in described cabinet, transformer is fixed on the support of described transformer blower fan fixed structure, and blower fan is arranged among the blower fan storage tank of described transformer blower fan fixed structure.
In above-mentioned device for transformer, the wherein blower fan posting port place corresponding to described blower fan storage tank in described cabinet is provided with an operation room.
In above-mentioned device for transformer, on described cabinet, the described wherein blower fan posting port place of blower fan storage tank of answering is provided with a dodge gate.
useful technique effect of the present utility model is: this transformer blower fan fixed structure includes a base that has on it for the support of carrying transformer, respectively be provided with in the both sides of this support one with the equidirectional setting of support in assembling the blower fan storage tank, this blower fan storage tank is formed with the blower fan posting port at the one end at least, when blower fan is installed, only need blower fan is slipped into from this blower fan posting port among this blower fan storage tank and fastening getting final product in addition, and when taking out blower fan, only need the fixing of dismounting blower fan and from this blower fan posting port, blower fan extracted out from the blower fan storage tank to get final product, simplify the installation and maintenance work of transformer blower fan, and, only need operating for operating personnel corresponding to a reservation operations space, blower fan posting port place wherein of cabinet, making device for transformer can be close to wall places, saved device for transformer required occupation of land space has been installed.
Description of drawings
Fig. 1 is the schematic diagram of transformer blower fan fixed structure in prior art.
Fig. 2 is the structural representation of device for transformer in prior art.
Fig. 3 is the schematic diagram of the utility model transformer blower fan fixed structure.
Fig. 4 is the structural representation that is installed on the blower fan on the blower fan holder of the present utility model.
Fig. 5 is the schematic diagram of the utility model transformer blower fan fixed structure, and it shows the state that blower fan is in installation process.
Fig. 6 is the schematic diagram of the utility model transformer blower fan fixed structure, and it shows the complete state of assembling.
Fig. 7 is the structural representation of the utility model device for transformer.
Embodiment
For making those skilled in the art more be expressly understood technical problem to be solved in the utility model, technical scheme and useful technique effect, below in conjunction with drawings and Examples, the utility model is further elaborated.
Consult shown in Figure 3, transformer blower fan fixed structure 2 disclosed in the utility model includes a base 10, this base 10 in the middle of the place have a projection in transformer T installation support 100, respectively be provided with in the both sides of this support 100 one with these support 100 equidirectional settings in assembling blower fan storage tank 12, like this, the blower fan that is arranged in blower fan storage tank 12 is dried towards the bottom that is arranged at the transformer T on support 100, and plays the effect that transformer T is dispelled the heat.In the embodiment shown in the figures, this base 10 includes the base plate 101 that three bottom surfaces are in same level, two are connected across 102 of support plates that are fixed on three base plates 101 consists of described support 100, be formed with ventilating opening on this support plate 102, for drying towards the bottom of transformer T in blower fan.
This blower fan storage tank 12 is formed with blower fan posting port 120 at the one end at least, like this, when blower fan is installed, blower fan can be slipped into from this blower fan posting port 120 among this blower fan storage tank 12, and fixed, thereby realize that blower fan is fixedly installed in this blower fan storage tank 12.In this embodiment, this blower fan storage tank 12 is made of the two L-type frids 121 that relatively arrange, that is, the base plate of two L-type frids 121 is in same level and has consisted of the base plate of blower fan storage tank 12, and side plate has consisted of the side plate of blower fan storage tank 12 toward each other.Really, this blower fan storage tank 12 is not limited to said structure, similar with the above-mentioned blower fan storage tank 12 that is consisted of by the L-type frid 121 of two relative settings, also blower fan storage tank 12 can be designed to integrated U-shaped structure, include the side plate that a base plate and two is bent to form respectively on two laterals of this base plate.
In the present embodiment, blower fan is arranged among blower fan storage tank 12 by the blower fan holder, consults Fig. 4, and blower fan 14 first is fixed on blower fan holder 16, again with blower fan holder 16 among blower fan posting port 120 slips into blower fan storage tank 12, and then realize the installation of blower fan 14.Particularly, be formed with second screw corresponding with first screw at blower fan 14 bottom places, two ends on this blower fan holder 16, use screw pass the first screw and be screwed in the second screw, and realize the fixing of blower fan 14.In the embodiment shown in the figures, blower fan 14 correspondences are installed on a blower fan holder 16, and understandably, a blower fan holder 16 also is available for installs more blower fan 14, and for example 2 or 3, this can adjust according to actual needs.
As shown in Figure 4, the two ends of this blower fan holder 16 places all is formed with at least one the 3rd screw 160, by the setting of the 3rd screw 160, can coordinate the use of screw and a plurality of blower fan holders 16 are end to end and be fixed together.
Be installed on the operation of blower fan storage tank 12 with explanation blower fan 14 in conjunction with Fig. 5, in this explanation, a blower fan holder 16 is installed a blower fan 14, and transformer T adopts six blower fans 14 altogether.The blower fan holder 16 that first first is equipped with blower fan 14 pushes from the blower fan posting port 120 of blower fan storage tank 12, and when its part slides into blower fan storage tank 12, second blower fan holder 16 that blower fan 16 is installed linked together with first blower fan holder 16.Concrete, the head end of the tail end of second blower fan holder 16 and first blower fan holder 16 to connecting, then with both the 3rd screws 160 of screw cross-under and tighten, can be realized the connection of adjacent two blower fan holders 16.Second blower fan holder 16 can be continued to push ahead after a while, until its part is when entering blower fan storage tank 12, adopt aforesaid way to be connected with second blower fan holder 16 the 3rd blower fan holder 16 again, continue subsequently to advance the 3rd blower fan holder 16 until three blower fan holders 13 all enter among blower fan storage tank 12 fully.
Certainly, if the blower fan of installing 14 is more, can continue the method that adopts above-mentioned a plurality of blower fan holder 16 to be fixedly connected with and to pack into, so repeat until all blower fan holders 16 enter among blower fan storage tank 12 fully.Adopt the mode that a plurality of blower fans 14 are installed on an assembling seat 16 also can realize said process, the blower fan holder 16 that only needs to be equipped with all blower fans 14 gets final product among directly being pushed in blower fan storage tank 12, operates for the staff but need to reserve so larger operating space.
After all blower fan holders 16 are all packed blower fan storage tank 12 into, need blower fan holder 16 and blower fan storage tank 12 are fixed.referring to Fig. 5 and Fig. 6, the place, two ends of this blower fan storage tank 12 is equipped with a connection piece 122, be formed with at least one the 4th screw 123 on this connector 122, be provided with a plate 124 corresponding to this connector 122, be formed with on this connecting plate 124 corresponding to the 5th screw 125 of the 3rd screw 160 of this blower fan holder 16 with corresponding to the 6th screw 126 of the 4th screw 123 of this connector 122, use screw be spirally connected respectively the 5th screw 125 and the 3rd screw 160 and the 6th screw 126 and the 4th screw 123, and with connecting plate 124 respectively with connector 122, blower fan holder 16 is fixedly connected with, thereby realize the fixing of blower fan holder 16 and blower fan storage tank 12.The action of dismounting blower fan 14 is just in time opposite with installation action, first unloads lower connecting plate 124, more progressively 16 taking-ups of blower fan holder is got final product.In this embodiment, this connector 122 is designed to the L-type structure, includes the vertical component effect that a horizontal part and extends downward vertically from the outer ledge of this horizontal part, and this horizontal part is fixed in the bottom surface of blower fan storage tank 12, and is formed with the 4th screw 123 on vertical component effect.
Certainly, the fixed form of blower fan holder 16 and blower fan storage tank 12 has multiple, above-mentionedly only is a kind of embodiment wherein, multiplely can realize that the connected mode of above-mentioned two parts annexation all falls into the protection range of this programme.Mode as described below also can realize this fixed effect, end place's installation one fixed head with steady pin at blower fan storage tank 12, this steady pin is corresponding with the 3rd screw 160 at blower fan holder 16 places, two ends, be pushed into the fixed head place at blower fan holder 16, steady pin just in time is arranged among the 3rd screw 160 on blower fan holder 16, can realize like this fixing of blower fan holder 16 tail ends, and the fixing of head end can be consistent with aforesaid connected mode.
Preferably, place, top in this blower fan storage tank 12 is provided with a dynamic mount 18, the position corresponding to this blower fan storage tank 12 of this dynamic mount 18 is formed with a plurality of spring leafs 180, like this, when blower fan 14 is inserted blower fan storage tank 12, but be installed on the blower fan 14 pressuring spring sheets 180 on blower fan holder 16 and make it that deformation occur, the elastic force that produces by these spring leaf 180 deformation and blower fan 14 is fixing more reliably reduces the impact that blower fan 14 is shaken.When producing vibrations when device for transformer work, the spring leaf 180 on dynamic mount 18 can be offset the part vibrations effectively, makes blower fan 14 work more reliable, also can extend the working life of blower fan 14 simultaneously.In the embodiment shown in the figures, spring leaf 180 is designed to V-structure, understandably, also spring leaf 180 can be designed to the structure of the other types such as V-type, U-shaped or circular arc.
Consult accompanying drawing, dynamic mount 18 is made of the two L-type shock absorber parts 181 that relatively arrange, and is connected with blower fan storage tank 12 by the fixture 182 of a plurality of inverted Us, like this, dynamic mount 18 and blower fan storage tank 12 enclose tubular, are convenient to the installation of blower fan holder 16 and blower fan 14.
Consult Fig. 7, so that the device for transformer that adopts above-mentioned transformer blower fan fixed structure is described.
This device for transformer includes a cabinet 3 and is arranged at transformer blower fan fixed structure 2 in this cabinet 3, and wherein, transformer T is fixed on the support 100 of transformer blower fan fixed structure 2, and blower fan 14 is arranged among blower fan storage tank 12.With above-mentioned transformer blower fan fixed structure 2 accordingly, the structure of the cabinet 3 of device for transformer also has certain variation.As shown in drawings, wherein blower fan posting port 120 places corresponding to blower fan storage tank 12 in cabinet 3 are provided with an operation room 30, for operating personnel provide an operating space of carrying out blower fan 14 installation and maintenance work.Installation and maintenance operation for blower fan 14, also can carry out outside this cabinet 3, like this, can be on this cabinet 3 wherein blower fan posting port 120 places of corresponding blower fan storage tank 12 be provided with a dodge gate, this dodge gate can arrange such as the mode of Unscrew or sliding opening, certainly, has adopted this frame mode, when frequency-converter device is installed, needs the outside of the dodge gate of this cabinet 3 to leave enough confessions and carry out the space of installation and maintenance work in operating personnel.
transformer blower fan fixed structure disclosed in this invention, it includes a base that has on it for the support of carrying transformer, respectively be provided with in the both sides of this support one with the equidirectional setting of support in assembling the blower fan storage tank, this blower fan storage tank is formed with the blower fan posting port at the one end at least, when blower fan is installed, only need blower fan is slipped into from this blower fan posting port among this blower fan storage tank and fastening getting final product in addition, and when taking out blower fan, only need the fixing of dismounting blower fan and from this blower fan posting port, blower fan extracted out from the blower fan storage tank to get final product, simplify the installation and maintenance work of transformer blower fan, and, only need operating for operating personnel corresponding to a reservation operations space, blower fan posting port place wherein of cabinet, making device for transformer can be close to wall places, saved device for transformer required occupation of land space has been installed.
The above is only preferred embodiment of the present utility model, but not the utility model is done any pro forma restriction.Those skilled in the art can impose the various changes that are equal to and improvement on the basis of above-described embodiment, all equivalent variations of doing in the claim scope or modification are within all should falling into protection range of the present utility model.

Claims (10)

1. transformer blower fan fixed structure, include a base (10), described base (10) in the middle of the place have a projection in the transformer installation support (100), it is characterized in that: place, the both sides of described support (100) respectively be provided with one with described support (100) equidirectional in assembling blower fan storage tank (12), described blower fan storage tank (12) is formed with blower fan posting port (120) at the one end at least.
2. transformer blower fan fixed structure as claimed in claim 1, is characterized in that: the U-shaped structure that described blower fan storage tank (12) is consisted of or is formed in one by the two L-type frids (121) that relatively arrange.
3. transformer blower fan fixed structure as claimed in claim 1, it is characterized in that: blower fan (14) is arranged among described blower fan storage tank (12) by assembling seat (16), be formed with second screw corresponding with first screw at place, bottom, described blower fan (14) two ends on described blower fan holder (16), use screw to pass described the first screw and be screwed in described the second screw described blower fan (14) is fixed on described blower fan holder (16).
4. transformer blower fan fixed structure as claimed in claim 3 is characterized in that: the place, two ends of described blower fan holder (16) all is formed with at least one the 3rd screw (160).
5. transformer blower fan fixed structure as claimed in claim 4, it is characterized in that: the place, two ends of described blower fan storage tank (12) is equipped with a connection piece (122), be formed with at least one the 4th screw (123) on described connector (122), be provided with a plate (124) corresponding to described connector (122), be formed with on described connecting plate (124) corresponding to the 5th screw (125) of described the 3rd screw (160) with corresponding to the 6th screw (126) of described the 4th screw (123), use screw be spirally connected respectively described the 5th screw (125) and the 3rd screw (160) and described the 6th screw (126) and the 4th screw (123), and with described connecting plate (124) respectively with described connector (122), blower fan holder (16) is fixedly connected with.
6. transformer blower fan fixed structure as claimed in claim 1, it is characterized in that: the place, top of described blower fan storage tank (12) is provided with a dynamic mount (18), and the position corresponding to described blower fan storage tank (12) of described dynamic mount (18) is formed with a plurality of spring leafs (180).
7. transformer blower fan fixed structure as claimed in claim 6, it is characterized in that: described dynamic mount (18) is made of the two L-type shock absorber parts (181) that relatively arrange, and is connected with described blower fan storage tank (12) by the fixture (182) of a plurality of inverted Us.
8. device for transformer, it includes a cabinet (3) and is arranged at transformer blower fan fixed structure (2) in described cabinet (3), it is characterized in that: described transformer blower fan fixed structure is arbitrary transformer blower fan fixed structure as described in claim 1 to 7, transformer (T) is fixed on the support (100) of described transformer blower fan fixed structure (2), and blower fan (14) is arranged among the blower fan storage tank (12) of described transformer blower fan fixed structure (2).
9. device for transformer as claimed in claim 8, it is characterized in that: the wherein blower fan posting port (120) corresponding to described blower fan storage tank (12) in described cabinet (3) locates to be provided with an operation room (30).
10. device for transformer as claimed in claim 8, is characterized in that: on described cabinet (3), the described wherein blower fan posting port (120) of blower fan storage tank (12) of answering is located to be provided with a dodge gate.
CN 201220571143 2012-11-01 2012-11-01 Fixing structure of transformer blower and transformer device Expired - Fee Related CN202996494U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220571143 CN202996494U (en) 2012-11-01 2012-11-01 Fixing structure of transformer blower and transformer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220571143 CN202996494U (en) 2012-11-01 2012-11-01 Fixing structure of transformer blower and transformer device

Publications (1)

Publication Number Publication Date
CN202996494U true CN202996494U (en) 2013-06-12

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Application Number Title Priority Date Filing Date
CN 201220571143 Expired - Fee Related CN202996494U (en) 2012-11-01 2012-11-01 Fixing structure of transformer blower and transformer device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110848156A (en) * 2019-11-13 2020-02-28 徐州如轩电气配件有限公司 Dry-type variable air blower and rapid assembly method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110848156A (en) * 2019-11-13 2020-02-28 徐州如轩电气配件有限公司 Dry-type variable air blower and rapid assembly method thereof

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

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