CN218730221U

CN218730221U - Temperature controller of dry type transformer

Info

Publication number: CN218730221U
Application number: CN202222947817.2U
Authority: CN
Inventors: 左锦太; 陈何东; 李绘宇
Original assignee: Jiangsu Zhiyuan Electric Co ltd
Current assignee: Jiangsu Zhiyuan Electric Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-03-24
Anticipated expiration: 2032-11-05

Abstract

The utility model discloses a dry-type transformer temperature controller, including placing the case, the front of placing the case articulates through the hinge has the chamber door, the vent has all been seted up to the both sides of placing the case, the bottom swing joint of placing the incasement chamber has the mount, the inner chamber swing joint of mount has the temperature controller body, the front of chamber door has been seted up and has been controlled the mouth. The utility model discloses a case is placed in the setting, a be used for protecting internal element, prevent that the component from receiving the external striking and causing the condition of damage, through setting up the chamber door, played and will place the sealed effect of case, through setting up the vent, a ventilation cooling is carried out to the inside of placing the case, thereby prevent that the temperature controller body from causing the condition that life reduces because of the high temperature, the dry-type transformer temperature controller has been solved when using, self inside gets into the dust in the environment easily when dispelling the heat, cause inside collection dirt, it causes the internal circuit ageing easily to collect dirt too much, leave the problem of potential safety hazard easily.

Description

Temperature controller of dry type transformer

Technical Field

The utility model relates to a temperature controller technical field specifically is a dry-type transformer temperature controller.

Background

The dry type transformer temperature controller is a new generation of multifunctional computer temperature controller designed for reliable operation of an air-cooled dry type power transformer, the temperature rise of a coil of the dry type power transformer is detected by three Pt100 platinum thermal resistors pre-embedded in a three-phase winding coil of the dry type power transformer, the start and stop of a cooling fan and the over-temperature alarm are automatically controlled according to the temperature rise, and the ultra-high temperature trip is carried out to ensure the safe operation of the dry type power transformer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer temperature controller possesses the dirt-proof advantage of being convenient for, has solved dry-type transformer temperature controller when using, and self inside gets into the dust in the environment easily when dispelling the heat, causes inside album dirt, and collection dirt is too much to cause the internal circuit ageing easily, leaves the problem of potential safety hazard easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dry-type transformer temperature controller, is including placing the case, it has the chamber door through the hinge to place the front of case, the vent has all been seted up to the both sides of placing the case, the bottom swing joint of placing the incasement chamber has the mount, the inner chamber swing joint of mount has the temperature controller body, the mouth of controlling has been seted up in the front of chamber door, the front of temperature controller body extends to the inner chamber of controlling the mouth to with the inner chamber swing joint of controlling the mouth, the mounting groove has all been seted up to the both sides of mount bottom, the inner chamber swing joint of mounting groove has the installation piece, one side that the installation piece was kept away from the mounting groove inner chamber and the inner wall fixed connection of placing the case, the back fixedly connected with auxiliary block of installation piece.

Preferably, the top of the fixing frame is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly connected with a fixing cylinder.

Preferably, the top of the inner cavity of the fixed cylinder is fixedly connected with a spring, and the bottom of the spring is fixedly connected with a limiting ring.

Preferably, the bottom of the limiting ring is fixedly connected with a movable column, and the bottom of the movable column extends to the outside of the spring and is fixedly connected with a clamping frame.

Preferably, the top of the placing box is fixedly connected with a fixing column, and the surface of the fixing column is movably connected with an elastic rope.

Preferably, the top of the box door is fixedly connected with a clamping column, and the surface of the clamping column is movably connected with a buckle.

Preferably, the back of the buckle is fixedly connected with the elastic rope, and the inner cavity of the ventilation opening and the surface of the fixing frame are fixedly connected with dust screens.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a case is placed in the setting, a protection is used for protecting internal element, prevent that the component from receiving the circumstances that external striking caused the damage, through setting up the chamber door, the sealed effect of case will be placed to played, through setting up the vent, be used for ventilating and heat dissipation to the inside of placing the case, thereby prevent that the temperature controller body from causing the circumstances that life reduces because of the high temperature, and the inside dust screen of vent carries out prefilter to the dust, prevent that the dust from getting into the circumstances that the inside of placing the case caused temperature controller body circuit to age, thereby improve the life of temperature controller body, through setting up the mount, be used for placing the temperature controller body and carry out secondary filter to the dust, further prevent that the inside of dust entering temperature controller body from causing the circumstances that the circuit is ageing, reduce the potential safety hazard, through setting up control opening, the effect of being convenient for the staff to observe the temperature controller body and carrying out relevant operation to the temperature controller body has been played, through the cooperation of mounting groove and mounting block, play the effect of fixing the mount with the inner wall of placing the case, thereby improve the stability of mount when using, avoided causing the dust to fall from the circumstances that the surface skew of temperature controller body to drop, the dust collection dirt position, the inside of the easy to get into the effect of the inside of the secondary filter, the transformer, the internal problem of easy to be solved, the internal problem of dry-type dust collection, the internal side of the internal safety problem of the transformer, the internal problem of the internal safety of the transformer, the internal side of the transformer, the transformer is easily solved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic diagram of an explosive structure of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is a schematic sectional view of the present invention.

In the figure: 1. placing a box; 2. a box door; 3. a vent; 4. a fixed mount; 5. a temperature controller body; 6. a control port; 7. mounting grooves; 8. mounting blocks; 9. an auxiliary block; 10. a fixing plate; 11. a fixed cylinder; 12. a spring; 13. a limiting ring; 14. a movable post; 15. a clamping frame; 16. fixing a column; 17. an elastic cord; 18. clamping the column; 19. and (5) buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a dry type transformer temperature controller comprises a placing box 1, a box door 2 hinged on the front of the placing box 1 through a hinge, vents 3 respectively arranged on both sides of the placing box 1, a fixing frame 4 movably connected to the bottom of the inner cavity of the placing box 1, a temperature controller body 5 movably connected to the inner cavity of the fixing frame 4, a control opening 6 arranged on the front of the box door 2, a front of the temperature controller body 5 extending to the inner cavity of the control opening 6 and movably connected to the inner cavity of the control opening 6, mounting grooves 7 respectively arranged on both sides of the bottom of the fixing frame 4, a mounting block 8 movably connected to the inner cavity of the mounting groove 7, a side of the mounting block 8 far away from the inner cavity of the mounting groove 7 and fixedly connected to the inner wall of the placing box 1, an auxiliary block 9 fixedly connected to the back of the mounting block 8, the placing box 1 is arranged for protecting the internal elements by preventing the situation that the temperature controller body 5 is damaged due to external impact, a sealing the placing box 1 is performed by arranging the box door 2, a sealing effect of sealing the placing box 1 is performed by arranging the vents 3 for ventilating and dissipating heat, thereby preventing the temperature controller body 5 from entering the dust from the dust and further preventing the dust from entering the dust filter 5, thereby preventing the dust filter device 5, and further preventing the dust from entering the dust filter 5, thereby preventing the dust filter 5, through the cooperation of mounting groove 7 and installation piece 8, the effect of fixing mount 4 and the inner wall of placing case 1 has been played, thereby improve the stability of mount 4 when using, avoided the 4 skew of mount to cause the condition that drops from the surface of temperature controller body 5, through setting up supplementary piece 9, the limiting displacement to mount 4 has been played, dry-type transformer temperature controller when using has been solved, self inside gets into the dust in the environment easily when dispelling the heat, cause inside album dirt, it is ageing to lead to the fact the internal circuit too much easily to collect dirt, the problem of potential safety hazard is left easily.

Specifically, the top fixedly connected with fixed plate 10 of mount 4, the solid fixed cylinder 11 of bottom fixedly connected with of fixed plate 10 through setting up fixed plate 10 for fix solid fixed cylinder 11, through setting up solid fixed cylinder 11, played the effect of fixed spring 12, improved the stability of spring 12 when using.

Specifically, the top fixedly connected with spring 12 of the inner chamber of the fixed cylinder 11, the bottom fixedly connected with spacing ring 13 of spring 12, through setting up spring 12, have played the effect that resets the spacing ring 13, through setting up spacing ring 13, have played the effect that prevents that the movable column 14 from droing from the inside of the fixed cylinder 11 to drive movable column 14 and reset.

Specifically, the bottom fixedly connected with activity post 14 of spacing ring 13, the bottom of activity post 14 extends to the outside and the fixedly connected with holding frame 15 of spring 12, through setting up activity post 14, has played the effect of fixed holding frame 15, through setting up holding frame 15 for it is fixed to carry out the centre gripping to temperature controller body 5, thereby makes the position stability of temperature controller body 5.

The top fixedly connected with fixed column 16 of placing case 1, the surface swing joint of fixed column 16 has elasticity rope 17, through setting up fixed column 16 for support elasticity rope 17, through setting up elasticity rope 17, played fixed buckle 19 and make the effect that buckle 19 resets.

Specifically, the top fixedly connected with card post 18 of chamber door 2, the surperficial swing joint of card post 18 has buckle 19, through the cooperation of card post 18 and buckle 19, has played and will have placed the fixed effect of case 1 and chamber door 2.

Specifically, the back of the buckle 19 is fixedly connected with the elastic rope 17, and the inner cavity of the vent 3 and the surface of the fixing frame 4 are both fixedly connected with dust screens.

During the use, when there is the dust in the air, the dust screen of vent 3 inside carries out the prefilter to the dust in the air, the dust in the air is carried out the secondary filter to the inside filter screen of mount 4, thereby ensure to circulate to the inside air of mount 4 and not have the dust, when needing to install temperature controller body 5, at first put into the inside of mount 4 with temperature controller body 5, make temperature controller body 5 get into the inside of holding frame 15, temperature controller body 5 extrudes holding frame 15 and makes holding frame 15 upwards move this moment, holding frame 15 drives movable column 14 and upwards moves in the inside of fixed cylinder 11, movable column 14 drives spacing ring 13 and moves simultaneously, spacing ring 13 extrudes spring 12 and makes spring 12 produce the deformation, place mount 4 and temperature controller body 5 inside of placing case 1 after that, and make installation piece 8 get into the inside of mounting groove 7, the resilience that resets spacing ring 13 of spring 12 this moment, holding frame 15 wants to cooperate with the inside of placing case 1 and carries out the centre gripping with temperature controller body 5 and fixes, accomplish the installation operation to temperature controller body 5 with this, the inside of temperature controller body 5 has solved, the dry-type dust collecting device is easy to leave the internal heat dissipation problem of dust collection when self, it is easy to get into the dry-type dust collecting circuit, it is easy to cause the internal heat dissipation problem of the inside to get into, it.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dry-type transformer temperature controller, is including placing case (1), its characterized in that: the front of placing case (1) has chamber door (2) through hinge joint, vent (3) have all been seted up to the both sides of placing case (1), the bottom swing joint of placing case (1) inner chamber has mount (4), the inner chamber swing joint of mount (4) has temperature controller body (5), the front of chamber door (2) has been seted up and has been controlled mouth (6), the front of temperature controller body (5) extends to the inner chamber of controlling mouth (6) to with the inner chamber swing joint of controlling mouth (6), mounting groove (7) have all been seted up to the both sides of mount (4) bottom, the inner chamber swing joint of mounting groove (7) has installation piece (8), one side of mounting groove (7) inner chamber and the inner wall fixed connection of placing case (1) are kept away from to installation piece (8), the back fixedly connected with auxiliary block (9) of installation piece (8).

2. A dry-type transformer temperature controller as claimed in claim 1, wherein: the top fixedly connected with fixed plate (10) of mount (4), the bottom fixedly connected with solid fixed cylinder (11) of fixed plate (10).

3. A dry-type transformer temperature controller as claimed in claim 2, wherein: the top fixedly connected with spring (12) of fixed section of thick bamboo (11) inner chamber, the bottom fixedly connected with spacing ring (13) of spring (12).

4. A dry-type transformer temperature controller as claimed in claim 3, wherein: the bottom fixedly connected with activity post (14) of spacing ring (13), the bottom of activity post (14) extends to the outside of spring (12) and fixedly connected with holding frame (15).

5. A dry-type transformer temperature controller as claimed in claim 1, wherein: the top of the placing box (1) is fixedly connected with a fixing column (16), and the surface of the fixing column (16) is movably connected with an elastic rope (17).

6. A dry-type transformer temperature controller as claimed in claim 1, wherein: the top of the box door (2) is fixedly connected with a clamping column (18), and the surface of the clamping column (18) is movably connected with a buckle (19).

7. A dry-type transformer temperature controller as claimed in claim 6, wherein: the back of the buckle (19) is fixedly connected with the elastic rope (17), and the inner cavity of the ventilation opening (3) and the surface of the fixing frame (4) are fixedly connected with dust screens.