CN206435426U - A kind of pipe surface paint heating device - Google Patents

Abstract

The utility model discloses a kind of pipe surface paint heating device, including shell, the cavity for placing pipeline is formed in shell；The shell includes casing play, and casing play is inwardly projecting to be formed with support；Casing play is wrapped with zone of heating, and zone of heating is wrapped with heat-insulation layer；Cavity, which is communicated with air vent, cavity, is provided with temperature inductor, and temperature inductor and zone of heating are electrically connected with temperature controller；Engineering plastics foot pad is installed on support.The utility model can heat flash baking oil pipeline, the air humidity of adjustable inside, can fill protective gas as needed, and prevent the influence of winged insect, dust etc..

Description

A kind of pipe surface paint heating device

Technical field

The utility model belongs to mechanical field, more particularly to a kind of pipe surface paint heating device.

Background technology

At present, after the completion of oil pipeline applying coating, influenceed very big by environmental factor：

1. air themperature, if temperature will badly influence the solidification or drying of coating less than 5 degrees Celsius, not only time It can extend a lot, and have influence on coating quality；

2. air humidity, part coatings are very high to humidity requirement, such as solvent-free epoxy resin requires humidity high In 85%, once air humidity is higher than 85%, curing agent can chemically react with the moisture in air, and Coating combination is excessively poor, The requirement of humidity can influence execution conditions, wait until just continue construction after dry weather；

After 3. coating coating is finished, easily fall to have soil, dust in pipe surface in dry process, wait debris, the present apparatus The cleaning of coating surface can be ensured；

4. part coatings are due to adding spices, it is also possible to can attract winged insect, coating quality is influenceed.

Utility model content

To solve the above problems, the utility model provides a kind of pipe surface paint heating device.The utility model energy Flash baking oil pipeline is enough heated, the air humidity of adjustable inside, protective gas can be filled as needed, and prevents from flying The influence of worm, dust etc..

To reach above-mentioned technique effect, the technical solution of the utility model is：

The cavity for placing pipeline is formed in a kind of pipe surface paint heating device, including shell, shell；The shell bag Casing play is included, casing play is inwardly projecting to be formed with support；Casing play is wrapped with zone of heating, and zone of heating is wrapped with heat-insulation layer； Cavity, which is communicated with air vent, cavity, is provided with humiture inductor, and humiture inductor and zone of heating are electrically connected with temperature control Device；Engineering plastics foot pad is installed on support.

Further to improve, the air vent is separately positioned on the two ends of shell, and air vent is equipped with screen pack.

Further to improve, the humiture inductor is four, uniform top, bottom, left part installed in cavity And right part.

Further to improve, the support includes being in the lower carriage being symmetrical set of casing play bottom and in bone The upper bracket being symmetrical set on rack-layer top.

Further to improve, the shell is cylindric.

Further to improve, the air vent of the shell right-hand member is communicated with conditioner, the conditioner For hair drier, air dryer or nitrogen pot.

Further to improve, the air vent of the shell left end is hinged with lid.

Brief description of the drawings

Fig. 1 is the radial section structural representation of utility model；

Fig. 2 is axial cross section structural representation of the present utility model

Fig. 3 is the utility model axially outer structural representation；

Fig. 4 is electric connection structure schematic diagram of the present utility model.

Embodiment

The technical solution of the utility model is illustrated below by way of embodiment and with reference to accompanying drawing.

Formed in a kind of pipe surface paint heating device as shown in Figure 1, including shell 1, shell 1 and place pipeline 2 Cavity 3；The shell 1 includes casing play 4, and casing play 4 is inwardly projecting to be formed with support 5；Casing play 4 is wrapped with zone of heating 6, Zone of heating 6 is wrapped with heat-insulation layer 7；Cavity 3, which is communicated with air vent 8, cavity 3, is provided with humiture inductor 9, humiture sense Device 9 and zone of heating 6 is answered to be electrically connected with temperature controller 10；Engineering plastics foot pad 11 is installed on support 5.Engineering plastics foot pad can be with Device is stably fixed on pipeline.

Air vent 8 is separately positioned on the two ends of shell 1, and air vent 8 is equipped with screen pack 12.Humiture inductor 9 is four Individual, humiture inductor 9 is uniformly arranged on top, bottom, left part and the right part of cavity 3.Support 5 includes being in casing play 4 The lower carriage 51 being symmetrical set of bottom and the upper bracket 52 being symmetrical set in the top of casing play 4.Lower carriage 51 are used to be supported, and upper bracket 52 is spacing for carrying out.

Shell 1 is cylindric, and shell can be fixed by bearing, support etc..The air vent 8 of the right-hand member of shell 1 is communicated with air Adjusting means 14, the conditioner 14 is hair drier, air dryer or nitrogen pot.

The air vent 8 of the left end of shell 1 is hinged with lid 15.The right-hand member of shell 1 is hinged with lid door.

The utility model can be used for the heating after applying coating is finished and insulation, can be used for before pipe surface welding The heating of the pipe surface such as dehumidifying the need for.Its structure includes setting standoff casing play, zone of heating, guarantor from inside to outside successively Warm layer.Containing 4 humitures probe (humiture inductor) in support, respectively positioned at pipeline four positions up and down, use In sensing internal temperature and humidity.The interface of air vent is left in bottom both sides, and when the drying using solvent based coating, bottom can Hair drier is accessed, is that internal gas is passed through hot-air, promotes solvent volatilization.When temperature is higher, humidity is also higher, Ke Yi Interface is passed through air dryer, reduces air humidity, can also be passed through pressure by nitrogen pot when inside needs oxygen-free environment Contracting nitrogen.Entirety needs to access 220V power supplys when using, and can be used cooperatively with welding machine, small generator, the specific temperature of heating Degree is after temp probe senses, and Temperature Humidity Sensor reaches temperature controller (temperature controller), and controller is added by negative feedback control Hot temperature.Whole device is when in use closed state, can prevent outside various debris from entering, and has rain-proof concurrently, snow defence, windproof Function.

Above are only one of the present utility model it is specific be oriented to embodiment, but design concept of the present utility model not office It is limited to this, all changes for carrying out unsubstantiality to the utility model using this design all should belong to infringement guarantor of the present utility model Protect the behavior of scope.

Claims (7)

1. a kind of pipe surface paint heating device, it is characterised in that including shell（1）, shell（1）Interior formed places pipeline （2）Cavity（3）；The shell（1）Including casing play（4）, casing play（4）It is inwardly projecting to be formed with support（5）；Casing play （4）It is wrapped with zone of heating（6）, zone of heating（6）It is wrapped with heat-insulation layer（7）；Cavity（3）It is communicated with air vent（8）, cavity （3）Humiture inductor is inside installed（9）, humiture inductor（9）And zone of heating（6）It is electrically connected with temperature controller（10）；Institute State support（5）On engineering plastics foot pad is installed（11）.

2. pipe surface paint heating device as claimed in claim 1, it is characterised in that the air vent（8）Set respectively In shell（1）Two ends, air vent（8）It is equipped with screen pack（12）.

3. pipe surface paint heating device as claimed in claim 1, it is characterised in that the humiture inductor（9）For Four, uniformly installed in cavity（3）Top, bottom, left part and right part.

4. pipe surface paint heating device as claimed in claim 1, it is characterised in that the support（5）Including in bone Rack-layer（4）The lower carriage being symmetrical set of bottom（51）With in casing play（4）The upper branch being symmetrical set on top Frame（52）.

5. pipe surface paint heating device as claimed in claim 1, it is characterised in that the shell（1）To be cylindric.

6. pipe surface paint heating device as claimed in claim 1, it is characterised in that the shell（1）The ventilation of right-hand member Hole（8）It is communicated with conditioner（14）, the conditioner（14）For hair drier, air dryer or nitrogen Tank.

7. pipe surface paint heating device as claimed in claim 1, it is characterised in that the shell（1）The ventilation of left end Hole（8）It is hinged with lid（15）.