CN208655396U - A kind of transformer equipment based on electric heat supply - Google Patents

A kind of transformer equipment based on electric heat supply Download PDF

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Publication number
CN208655396U
CN208655396U CN201820647433.XU CN201820647433U CN208655396U CN 208655396 U CN208655396 U CN 208655396U CN 201820647433 U CN201820647433 U CN 201820647433U CN 208655396 U CN208655396 U CN 208655396U
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CN
China
Prior art keywords
protection shell
transformer
air draught
spray head
dehumidifying air
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Active
Application number
CN201820647433.XU
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Chinese (zh)
Inventor
刘玮
田艳华
原伟
尚德华
孙冠男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN TDQS ELECTRIC NEW TECHNOLOGY Co Ltd
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TIANJIN TDQS ELECTRIC NEW TECHNOLOGY Co Ltd
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Priority to CN201820647433.XU priority Critical patent/CN208655396U/en
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Abstract

The utility model provides a kind of transformer equipment based on electric heat supply; including transformer body, protection shell, pedestal, demarcation plate, fire suppression mechanism and desiccant body; protection shell is mounted on the base; the inside of protection shell is arranged in demarcation plate; transformer body is placed on demarcation plate upper end; the upper end of protection shell is arranged in fire suppression mechanism, and desiccant body is set on the base;Extinguishing device includes carbon dioxide holding tank, connecting tube, spray head, solenoid valve, cone-shaped hood, mercury boxes, reset spring, piston, push rod, contact block and contact-making switch; the upper end of protection shell is arranged in carbon dioxide holding tank; spray head is arranged on the upper end inner wall of protection shell; spray head is connected with carbon dioxide holding tank by connecting tube; solenoid valve is mounted in connecting tube, and cone-shaped hood is fixed at the periphery of spray head.The utility model has the beneficial effects that fire extinguishing processing can be carried out timely and effectively, and avoid because of damage caused by making moist electric elements in transformer.

Description

A kind of transformer equipment based on electric heat supply
Technical field
The utility model relates to a kind of transformer equipments, more particularly, to a kind of transformer equipment based on electric heat supply.
Background technique
With the fast development of Chinese national economy, the raising of living standards of the people, electric load increases year by year, user couple Higher requirements are also raised for the reliability of power supply and safety, and how unattended existing substation transformer is, because of temperature Variation and the operation of electric power easily cause fire, and existing transformer is mostly without fire suppression mechanism, this is just to causing peace Full hidden danger, and due to the variation of weather, when air humidity is big, it be easy to cause electrical component in transformer that short circuit phenomenon occurs. The normal use of inside transformer electrical component is not only influenced, but also shortens the service life of electrical component.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of transformer based on electric heat supply and sets It is standby, fire extinguishing processing can be timely and effectively carried out, and avoid because of damage caused by making moist electric elements in transformer.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of transformer based on electric heat supply Equipment, including transformer body, protection shell, pedestal, demarcation plate, fire suppression mechanism and desiccant body, the protection shell installation On the base, the inside of the protection shell is arranged in the demarcation plate, and the transformer body is placed on the separation The upper end of the protection shell is arranged in plate upper end, the fire suppression mechanism, and the desiccant body setting is on the base;It is described Fire suppression mechanism includes carbon dioxide holding tank, connecting tube, spray head, solenoid valve, cone-shaped hood, mercury boxes, reset spring, piston, pushes away The upper end of the protection shell is arranged in bar, contact block and contact-making switch, the carbon dioxide holding tank, and the spray head is arranged in institute On the upper end inner wall for stating protection shell, the spray head is connected with the carbon dioxide holding tank by the connecting tube, described Solenoid valve is mounted in the connecting tube, and the cone-shaped hood is fixed at the periphery of the spray head, and the mercury boxes fixation is set It sets on the inner wall of the protection shell, the piston is slidably arranged in the mercury boxes, and the push rod is fixed at institute The upper end of piston is stated, the contact block is fixed at the upper end of the push rod, and the contact-making switch is fixed at the protection The inner wall upper end of shell, the contact-making switch are connected with the solenoid valve electric signal, and described reset spring one end is mounted on described The lower surface of piston, the other end are mounted on the inner wall of the mercury boxes, and liquid mercury is filled in the mercury boxes;It is described to remove Wet mechanism includes that mounting bracket, exhaust column, exhaust fan, mounting rack and dehumidifying air draught bucket, the mounting bracket are fixed at institute The upper end of pedestal is stated, the exhaust column is mounted in the mounting bracket, and the outlet air end of the exhaust column is outside the protection Shell setting, the exhaust fan are arranged on the outlet air end, and the mounting rack is fixed on the outer wall of the protection shell, The exhaust fan is placed on the mounting rack, and the dehumidifying air draught bucket is arranged on the exhaust column, the dehumidifying air draught bucket Be connected setting with the exhaust column, and the dehumidifying air draught bucket includes felt Moisture absorption cloth, support spring, dry ball and drying plate, The felt Moisture absorption cloth is fixed at the top of the dehumidifying air draught bucket, and the dehumidifying air draught bucket is arranged in the dry ball Inside, the dry ball are mounted on the inner wall of the dehumidifying air draught bucket by the support spring, and the drying plate fixation is set It sets in the lower end of the dehumidifying air draught bucket.
Further, it is provided with shock-absorption air bag on the inner wall of the protection shell, is arranged with side wall on the shock-absorption air bag Damping spring, the side wall damping spring are arranged between the transformer body and the protection shell.
Further, ventilation hole is provided on the demarcation plate, the ventilation hole is provided with multiple, multiple ventilation holes It is equally distributed on the demarcation plate.
Further, there are three the dehumidifying air draught bucket settings, three dehumidifying air draught buckets are evenly arranged on the exhaust column On.
Further, desiccant is provided in the dry ball.
Further, the contact block and the contact-making switch are collinearly arranged.
Compared with prior art, the utility model has the advantages and positive effects of:
1, by the carbon dioxide holding tank of setting, connecting tube, spray head, solenoid valve, cone-shaped hood, mercury boxes, reset spring, Piston, push rod, contact block and contact-making switch can timely and effectively carry out fire extinguishing processing, ensured the safety of personnel and equipment, subtracted The generation of few security risk;
It 2, can be effectively to protection by the mounting bracket of setting, exhaust column, exhaust fan, mounting rack and dehumidifying air draught bucket The air of interior of shell carries out dehumidification treatments, replaces to protection interior of shell humid air, reduces the air in transformer Humidity avoids prolonging its service life because of damage caused by making moist electric elements;
3, caused by capable of being prevented because being knocked outdoors to transformer by the shock-absorption air bag of setting and side wall damping spring Damage, further protect transformer safety.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the structural schematic diagram of the utility model fire suppression mechanism;
Fig. 3 is the structural schematic diagram of the utility model desiccant body;
Fig. 4 is the structural schematic diagram of the utility model dehumidifying air draught bucket;
In figure:
1, pedestal 2, desiccant body 3, demarcation plate
4, shell 5, transformer body 6, fire suppression mechanism are protected
7, shock-absorption air bag 8, side wall damping spring 9, ventilation hole
10, mercury boxes 11, reset spring 12, liquid mercury
13, piston 14, push rod 15, contact block
16, contact-making switch 17, carbon dioxide holding tank 18, solenoid valve
19, connecting tube 20, spray head 21, cone-shaped hood
22, mounting bracket 23, exhaust column 24, dehumidifying air draught bucket
25, outlet air end 26, exhaust fan 27, mounting rack
28, drying plate 29, support spring 30, felt Moisture absorption cloth
31, dry ball 32, desiccant
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation The utility model is described in further detail for mode.Obviously, described embodiment is only one of the utility model Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having The every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.It should be noted that For purposes of clarity, attached drawing and explanation in be omitted it is unrelated with the utility model, known to persons of ordinary skill in the art The expression and description of component and processing.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figures 1 to 4, the present embodiment provides a kind of transformer equipments based on electric heat supply, including transformer body 5, shell 4, pedestal 1, demarcation plate 3, fire suppression mechanism 6 and desiccant body 2 are protected, protection shell 4 is mounted on pedestal 1, demarcation plate 3 The inside of protection shell 4 is set, and transformer body 5 is placed on 3 upper end of demarcation plate, and protection shell 4 is arranged in fire suppression mechanism 6 Upper end, desiccant body 2 are arranged on pedestal 1;
Fire suppression mechanism 6 includes carbon dioxide holding tank 17, connecting tube 19, spray head 20, solenoid valve 18, cone-shaped hood 21, mercury Box 10, reset spring 11, piston 13, push rod 14, contact block 15 and contact-making switch 16, the setting of carbon dioxide holding tank 17 are outer in protection The upper end of shell 4, spray head 20 are arranged on the upper end inner wall of protection shell 4, and spray head 20 and carbon dioxide holding tank 17 pass through connection Pipe 19 is connected, and solenoid valve 18 is mounted in connecting tube 19, and cone-shaped hood 21 is fixed at the periphery of spray head 20, and mercury boxes 10 are solid It is arranged on the inner wall of protection shell 4 calmly, piston 13 is slidably arranged in mercury boxes 10, and push rod 14 is fixed at piston 13 Upper end, contact block 15 are fixed at the upper end of push rod 14, and contact-making switch 16 is fixed at the inner wall upper end of protection shell 4, connects Touching switch 16 is connected with 18 electric signal of solenoid valve, and 11 one end of reset spring is mounted on the lower surface of piston 13, and the other end is mounted on On the inner wall of mercury boxes 10, liquid mercury 12 is filled in mercury boxes 10;
Desiccant body 2 includes mounting bracket 22, exhaust column 23, exhaust fan 26, mounting rack 27 and dehumidifying air draught bucket 24, installation Bracket 22 is fixed at the upper end of pedestal 1, and exhaust column 23 is mounted in mounting bracket 22, and the outlet air end 25 of exhaust column 23 runs through Shell 4 is protected to be arranged, exhaust fan 26 is arranged on outlet air end 25, and mounting rack 27 is fixed on the outer wall of protection shell 4, takes out Blower 26 is placed on mounting rack 27, and dehumidifying air draught bucket 24 is arranged on exhaust column 23, and dehumidify air draught bucket 24 and 23 phase of exhaust column Connection setting, dehumidifying air draught bucket 24 include felt Moisture absorption cloth 30, support spring 29, dry ball 31 and drying plate 28, felt moisture absorption Cloth 30 is fixed at the top of dehumidifying air draught bucket 24, and the inside of dehumidifying air draught bucket 24 is arranged in dry ball 31, and dry ball 31 is logical It crosses support spring 29 to be mounted on the inner wall of dehumidifying air draught bucket 24, drying plate 28 is fixed at the lower end of dehumidifying air draught bucket 24.
It protects and is provided with shock-absorption air bag 7 on the inner wall of shell 4, side wall damping spring 8, side wall are arranged on shock-absorption air bag 7 The setting of damping spring 8 is between transformer body 5 and protection shell 4.
It is provided with ventilation hole 9 on demarcation plate 3, ventilation hole 9 is provided with multiple, and multiple ventilation holes 9 are equally distributed on demarcation plate 3 On.
It dehumidifies there are three the settings of air draught bucket 24, three dehumidifying air draught buckets 24 are evenly arranged on exhaust column 23.
Desiccant 32 is provided in dry ball 31.
Contact block 15 and contact-making switch 16 are collinearly arranged.
The course of work of this example:
When a fire, the temperature moment in shell 4 is protected to increase, the liquid mercury 12 in mercury boxes 10 is heated swollen It is swollen, it pushes piston 13 to move up, by the drive of push rod 14 so that contact block 15 moves up, contacts contact block 15 with contact-making switch 16, open Contact-making switch 16 is opened, solenoid valve 18 is connected and switchs, at this time communicating pipe connection spray head 20 and carbon dioxide holding tank 17, to outside protection 4 delivered inside carbon dioxide of shell, after pouring enough carbon dioxide gas inside protection shell 4, fire can not continue to fire It burns, achievees the purpose that fire extinguishing.
When protecting the air humidity inside shell 4 excessive, exhaust fan 26 is opened, so that humid air is by dehumidifying air draught Bucket 24 enters outside the discharge protection shell 4 of exhaust column 23, and felt Moisture absorption cloth 30 is during air draught to the tide inside protection shell 4 Humid air carries out preliminary absorption, then successively 4 inside of shell will be protected moist empty by the absorption of dry ball 31 and drying plate 28 Gas is efficiently dehumidified, and guarantees the drying of transformer body 5.
When protecting shell 4 by external force collision, protection shell 4 compression-side wall damping spring 8 first absorbs the work of part Firmly, when being compressed to the height of shock-absorption air bag 7, then shock-absorption air bag 7 is compressed, secondary buffer is achieved, to transformation Device ontology 5 plays a protective role.
The beneficial effects of the utility model are:
1, by the carbon dioxide holding tank of setting, connecting tube, spray head, solenoid valve, cone-shaped hood, mercury boxes, reset spring, Piston, push rod, contact block and contact-making switch can timely and effectively carry out fire extinguishing processing, ensured the safety of personnel and equipment, subtracted The generation of few security risk;
It 2, can be effectively to protection by the mounting bracket of setting, exhaust column, exhaust fan, mounting rack and dehumidifying air draught bucket The air of interior of shell carries out dehumidification treatments, replaces to protection interior of shell humid air, reduces the air in transformer Humidity avoids prolonging its service life because of damage caused by making moist electric elements;
3, caused by capable of being prevented because being knocked outdoors to transformer by the shock-absorption air bag of setting and side wall damping spring Damage, further protect transformer safety.
One or more embodiments of the utility model are described in detail above, but the content is only that this is practical Novel preferred embodiment, should not be considered as limiting the scope of the present invention.It is all according to present utility model application model All the changes and improvements made by enclosing etc., should still belong within the patent covering scope of the utility model.

Claims (6)

1. a kind of transformer equipment based on electric heat supply, it is characterised in that: including transformer body, protection shell, pedestal, separation Plate, fire suppression mechanism and desiccant body, the protection shell are mounted on the base, and the demarcation plate is arranged outside the protection The inside of shell, the transformer body are placed on the demarcation plate upper end, and the protection shell is arranged in the fire suppression mechanism Upper end, the desiccant body setting is on the base;
The fire suppression mechanism include carbon dioxide holding tank, connecting tube, spray head, solenoid valve, cone-shaped hood, mercury boxes, reset spring, The upper end of the protection shell, the spray head is arranged in piston, push rod, contact block and contact-making switch, the carbon dioxide holding tank It is arranged on the upper end inner wall of the protection shell, the spray head is connected with the carbon dioxide holding tank by the connecting tube It connects, the solenoid valve is mounted in the connecting tube, and the cone-shaped hood is fixed at the periphery of the spray head, the mercury boxes It is fixed on the inner wall of the protection shell, the piston is slidably arranged in the mercury boxes, and the push rod fixation is set It sets in the upper end of the piston, the contact block is fixed at the upper end of the push rod, and the contact-making switch is fixed at institute The inner wall upper end of protection shell is stated, the contact-making switch is connected with the solenoid valve electric signal, reset spring one end installation In the lower surface of the piston, the other end is mounted on the inner wall of the mercury boxes, and liquid mercury is filled in the mercury boxes;
The desiccant body includes that mounting bracket, exhaust column, exhaust fan, mounting rack and dehumidifying air draught bucket, the mounting bracket are solid The upper end of the pedestal is set calmly, and the exhaust column is mounted in the mounting bracket, and the outlet air end of the exhaust column runs through The protection shell setting, the exhaust fan are arranged on the outlet air end, and the mounting rack is fixed at outside the protection On the outer wall of shell, the exhaust fan is placed on the mounting rack, and the dehumidifying air draught bucket is arranged on the exhaust column, described Dehumidifying air draught bucket is connected setting with the exhaust column, and the dehumidifying air draught bucket includes felt Moisture absorption cloth, support spring, dry ball And drying plate, the felt Moisture absorption cloth are fixed at the top of the dehumidifying air draught bucket, the dry ball setting is removed described The inside of wet air draught bucket, the dry ball is mounted on the inner wall of the dehumidifying air draught bucket by the support spring, described dry Dry plate is fixed at the lower end of the dehumidifying air draught bucket.
2. the transformer equipment according to claim 1 based on electric heat supply, it is characterised in that: the inner wall of the protection shell On be provided with shock-absorption air bag, be arranged with side wall damping spring on the shock-absorption air bag, the side wall damping spring is arranged described Between transformer body and the protection shell.
3. the transformer equipment according to claim 1 based on electric heat supply, it is characterised in that: be provided on the demarcation plate Ventilation hole, the ventilation hole are provided with multiple, and multiple ventilation holes are equally distributed on the demarcation plate.
4. the transformer equipment according to claim 1 based on electric heat supply, it is characterised in that: the dehumidifying air draught bucket setting There are three, three dehumidifying air draught buckets are evenly arranged on the exhaust column.
5. the transformer equipment according to claim 1 based on electric heat supply, it is characterised in that: be provided in the dry ball Desiccant.
6. the transformer equipment according to claim 1 based on electric heat supply, it is characterised in that: the contact block and the contact The conllinear setting of switch.
CN201820647433.XU 2018-05-03 2018-05-03 A kind of transformer equipment based on electric heat supply Active CN208655396U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820647433.XU CN208655396U (en) 2018-05-03 2018-05-03 A kind of transformer equipment based on electric heat supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820647433.XU CN208655396U (en) 2018-05-03 2018-05-03 A kind of transformer equipment based on electric heat supply

Publications (1)

Publication Number Publication Date
CN208655396U true CN208655396U (en) 2019-03-26

Family

ID=65776845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820647433.XU Active CN208655396U (en) 2018-05-03 2018-05-03 A kind of transformer equipment based on electric heat supply

Country Status (1)

Country Link
CN (1) CN208655396U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110767416A (en) * 2019-11-01 2020-02-07 陈涛 High-insulation transformer matched with power switch cabinet device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110767416A (en) * 2019-11-01 2020-02-07 陈涛 High-insulation transformer matched with power switch cabinet device

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