CN205542288U - Ware body transformer tank for drying process - Google Patents

Abstract

The utility model relates to a ware body transformer tank for drying process, constitute the oil tank major structure by last oil tank and lower oil tank, install on the tank support oil tank main part lower part, be equipped with the evacuation mouth in the oil tank main part, the vacuum meter interface, the kerosene import, kerosene export and temperature detect the interface, wherein the evacuation mouth links to each other with outside vacuum tube way, vacuum meter interface installation vacuum meter, kerosene import and kerosene export form the dry pipeline of kerosene circulation with outside coal oil pipe way, the temperature detects interface installation temperature sensor. The utility model discloses wellly provided the transformer tank that ware body drying process used, the drying that can replace the drying furnace to be used for on -the -spot transformer ware body can remove with the crane moreover, and relatively fixed's dry gas looks stove is with low costs, portable, for easy storage, and the practicality is strong.

Description

A kind of device body dried oil tank of transformer

Technical field

This utility model relates to technical field of transformer manufacturing, and specifically a kind of device body dried is used Oil tank of transformer.

Background technology

Along with increasing of direct current electric transmission and transformation engineering, current conversion station scene exist converter power transformer spot repair and Field-installed needs.When converter power transformer spot repair and Assembling, exist for device body and be dried Problem, if device body drying equipment is built on-site, not only construction cost is high, and every day use is not gone up Cause waste.

Utility model content

Repair at the scene for converter power transformer in prior art and during Assembling the dry need of device body existing Construction device body drying equipment, cost is high and every day use not on cause the deficiencies such as waste, this practicality is newly Type to solve the technical problem that to be to provide and a kind of can the device body of effective resolver body field drying problem be dried Process oil tank of transformer.

For solving above-mentioned technical problem, the technical solution adopted in the utility model is:

This utility model one device body dried oil tank of transformer, by upper oil tank and lower oil tank Constituting fuel tank main body structure, fuel tank main body bottom is arranged on tank support, and fuel tank main body is provided with to be taken out Vacuum port, vacuometer interface, kerosene import, kerosene outlet and temperature detection interface, wherein take out true Eating dishes without rice or wine to be connected with outside vacuum-pumping pipeline, vacuometer interface installs vacuometer, and kerosene import and kerosene go out Mouth forms kerosene cyclic drying pipeline, temperature detection interface mounting temperature sensor with outside kerosene pipeline.

Transformer oil pouring orifice it is additionally provided with on fuel tank main body.

The oil level display interface for installing oil level indicator it is additionally provided with on fuel tank main body.

This utility model has the advantages that and advantage:

1. this utility model proposes the oil tank of transformer of a kind of device body dried, can substitute for Drying oven is dried for on-the-spot transformer body, and can move with crane, is relatively fixed Dry gas phase stove for, low cost, removable, deposit conveniently, practical.

Accompanying drawing explanation

Fig. 1 is the overall front view of oil tank of transformer of this utility model device body dried；

Fig. 2 is the lateral plan of Fig. 1；

Fig. 3 is the top view of Fig. 1.

Wherein, 101 is vacuum orifice, and 102 is vacuometer interface, and 103a is the first oil level display interface, 103b is the second oil level display interface, and 104 export for kerosene, and 105 export for kerosene, and 106 is temperature Detection interface, 107 is kerosene import, and 108 is transformer oil pouring orifice, and 109 is upper oil tank, 110 For lower oil tank, 111 is tank support, and 112 is ladder.

Detailed description of the invention

Below in conjunction with Figure of description, this utility model is further elaborated.

As shown in Figures 1 to 3, this utility model one device body dried oil tank of transformer, by upper joint Fuel tank 109 and lower oil tank 110 constitute bell type tank agent structure, and fuel tank main body bottom is arranged on On tank support 111, fuel tank main body is provided with vacuum orifice 101, vacuometer interface 102, kerosene enter The outlet of mouth 107, kerosene and temperature detection interface 106, wherein vacuum orifice 101 and outside evacuation Pipeline is connected, and vacuometer interface 102 installs vacuometer, kerosene import 107 and kerosene outlet with outside Kerosene pipeline forms kerosene cyclic drying pipeline, temperature detection interface mounting temperature sensor.

Described tank support uses height-adjustable structure.

Transformer oil pouring orifice 108 it is additionally provided with on fuel tank main body；It is additionally provided with on fuel tank main body for installing oil The oil level display interface of position meter.

In the present embodiment, device body dried oil tank of transformer by Plate Welding, and with strengthen ferrum Ensureing that fuel tank meets fuel tank and bears the intensity of vacuum, fuel tank is placed on tank support 111, is used for adjusting Oil tank height, kerosene circulation when convenient machine body is dried.This fuel tank is bell-jar, and on sidewall Have various valve to carry out dispenser body to be dried.Vacuum orifice is located at end face one end of oil tank 109, very Empty meter interface is located at the end face other end of oil tank 109；Oil level display interface is two, Qi Zhong One oil level display interface 103a is located at the end face edge of oil tank 109；Second oil level display interface 103b is located at oil tank 109 and lower oil tank 110 connecting portion, and kerosene import 107 is located at In the lower side of fuel tank 109.As in figure 2 it is shown, be provided with the outlet of two kerosene in Ben, i.e. the One kerosene outlet 104 and the second kerosene outlet 105, at lower oil tank 110 side lower and Qi Shen center Line is symmetrical arranged, to ensure kerosene cycle balance in fuel tank；Temperature detection interface 106 is located at lower joint Fuel tank side, it installs thermocouple, is used for detecting tank temperature；Outside vacuum-pumping pipeline includes vacuum Pipeline and vacuum pump；Outside kerosene pipeline includes kerosene pump, kerosene case and kerosene pipeline.

In actual applications, specific implementation process of the present utility model is as follows:

The device body that will be dried puts into lower oil tank, and assembles upper oil tank；

After assembling, with tank support 111 regulating oil tank height, the kerosene in fuel tank is facilitated to discharge；

After altitude mixture control is good, by vacuum orifice 101, fuel tank is rushed vacuum；

After vacuum reaches setting, export 104 and second by kerosene import the 107, first kerosene Kerosene outlet 105 carries out kerosene and is dried；

Observe the thermocouple temperature data exported by temperature detection interface 106, when device body temperature reaches regulation After value, then carry out evacuation kerosene and be dried；

It is dried by evacuation repeatedly, kerosene, until device body reaches drought index；

After touching the mark, by transformer oil pouring orifice 108, fuel tank is carried out oiling, the most permissible Preventer body is uncapped after drying and is made moist；

In dry run, it is possible to use two oil level display interfaces connect oil level indicator, read fuel tank In oil level.

The oil tank of transformer of this utility model device body dried is possible not only to replace drying oven, to change Depressor device body is dried, and can move with crane, conveniently deposits.

Claims (3)

1. a device body dried oil tank of transformer, it is characterised in that: by upper oil tank and lower joint Fuel tank constitutes fuel tank main body structure, and fuel tank main body bottom is arranged on tank support, fuel tank main body sets There are vacuum orifice, vacuometer interface, kerosene import, kerosene outlet and temperature detection interface, wherein Vacuum orifice is connected with outside vacuum-pumping pipeline, and vacuometer interface installs vacuometer, kerosene import and coal Oil export forms kerosene cyclic drying pipeline with outside kerosene pipeline, and temperature detection interface is installed temperature and passed Sensor.

2. the device body dried oil tank of transformer as described in claim 1, it is characterised in that: oil Transformer oil pouring orifice it is additionally provided with on box main body.

3. the device body dried oil tank of transformer as described in claim 1, it is characterised in that: oil The oil level display interface for installing oil level indicator it is additionally provided with on box main body.