CN205887184U - Insulating case with insulating porcelain shaft heating function - Google Patents
Insulating case with insulating porcelain shaft heating function Download PDFInfo
- Publication number
- CN205887184U CN205887184U CN201620618849.XU CN201620618849U CN205887184U CN 205887184 U CN205887184 U CN 205887184U CN 201620618849 U CN201620618849 U CN 201620618849U CN 205887184 U CN205887184 U CN 205887184U
- Authority
- CN
- China
- Prior art keywords
- heating
- insulation porcelain
- insulated case
- insulation
- porcelain axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an insulating case with insulating porcelain shaft heating function, be used for connecting including insulation box body with in locating insulation box body shaking and beat input shaft and power input shaft's insulating porcelain shaft, still including the heating device who sets up nearly insulating porcelain shaft department outside insulation box body, heating device includes the heating pipe, the heating pipe has a plurality of and hugs closely the corrugated circuitous portion of installing in the insulating case outside, and through set up heating device on the box, the porcelain shaft that will insulate prevents in heating device's heat affected area, keeps insulating porcelain shaft to be in the temperature than higher always, and then the production of stopping the dewfall phenomenon, and this insulating case antisweat effect is obvious, and safe and reliable through the state of the adjustable heating of voltage regulator module, has stopped creepage this trouble likely to suffer from, and it is very convenient just to safeguard, to maintain, to change.
Description
Technical field
This utility model is related to a kind of insulated case, more particularly, to a kind of insulated case with insulation porcelain axle heating function.
Background technology
Electric cleaner is to separate the equipment of higher suspension dust in gas using high voltage electric field.Send the extremely cloudy of high pressure
Pole, dust collector pole is grounded, and shakes by adsorbing the dust on electrode by rapping, discharges from ash bucket.The mode of rapping is typically adopted
Drive input shaft rotation with motor, input shaft and beater connect, by the input shaft of rotation realize beater repeat shake
Beat such mode.
Beater rapping is powered electrode, therefore also can be therefore and powered on input shaft.Therefore, input shaft and offer
Connection between the motor of power input must also have the function of insulation in addition to transmission needs, on the one hand for the company of protection
The motor connecing, on the other hand needs to prevent the conductivity of electrode from causing the accident to outside.It is usually used in existing technology
Insulation porcelain axle is attached, and insulation porcelain axle has certain intensity, can transmit the input torque of motor, meanwhile, insulation porcelain axle
Also there are good insulating properties, can guarantee that the safety of whole equipment, prevent the generation of electric shock accidentss.
But find in use, insulation porcelain axle appearance can ultimately result in insulation porcelain axle because condensation vapor produces condensation
Climb electricity, have certain potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is: climbs to solve insulation porcelain axle condensation in existing electrostatic precipitator
The phenomenon of electricity, this utility model provides a kind of insulated case with insulation porcelain axle heating function to solve the above problems.
This utility model solves its technical problem and be the technical scheme is that a kind of there is insulation porcelain axle heating function
Insulated case, is used for connecting the insulation porcelain axle of rapping input shaft and power input shaft including insulation box with insulation box,
Also include being arranged on the heater at nearly insulation porcelain axle outside insulation box, described heater includes heating tube, described plus
Heat pipe has the corrugated rebate that several are close to install outside insulated case.
As preferred: the material of described heating tube is rustless steel, it is furnished with spiral helicine electric heating in heating tube pipe vertically and closes
Spun gold, described lectrothermal alloy wire is got along well the tube wall contact of heating tube, and the gap in pipe is filled with magnesium oxide sand, and the two of heating tube
End is provided with the terminals sub-portion being electrically connected with lectrothermal alloy wire, described terminals sub-portion is electrically connected with and is provided with power input
Input circuit.
As preferred: described electrothermal alloy wire material is nichrome or ferrochrome.
As preferred: be filled with heat-conducting medium in described heating tube, also include pct heater, described heating tube two ends are even
It is connected on pct heater, described pct heater is also associated with provide the input circuit of power input.
Further: the left and right sides of described insulation box is respectively provided with a heater.
Further: described input circuit is provided with the VRM Voltage Regulator Module of adjustment institute input voltage.
Further: described insulation porcelain axle is provided with the temperature sensor being electrically connected with described VRM Voltage Regulator Module.
Further: the bottom v shape of described insulation box.
The beneficial effects of the utility model are that a kind of insulated case with insulation porcelain axle heating function of this utility model is passed through
Casing is arranging heater, insulation porcelain axle is being placed in the heat affected area of heater, keeps insulation porcelain axle always
It is in the high temperature of comparison, and then prevents the generation of dew condensation phenomenon, this insulated case anti-condensation effect is substantially, safe and reliable, passes through
The state of VRM Voltage Regulator Module scalable heating, has prevented to climb electric fault that this is easily sent out, and maintenance, maintenance, replacing is extremely just
Profit.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is a kind of structural representation of the insulated case optimum embodiment with insulation porcelain axle heating function of this utility model
Figure；
Fig. 2 is the cross section structure schematic diagram of the heating tube when heating tube is for electric heating tube；
Fig. 3 is the structural representation when heating tube does thermal source for pct heater.
In figure 1, insulation box, 2, insulation porcelain axle, 3, heater, 4, heating tube, 5, lectrothermal alloy wire, 6, magnesium oxide
Sand, 7, terminals sub-portion, 8, ptc heater, 41, rebate.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary, is only used for explaining this utility model, and it is not intended that to of the present utility model
Limit.On the contrary, embodiment of the present utility model include falling into all in the range of the spirit of attached claims and intension
Change, modification and equivalent.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle
To ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to describe the present invention and simplifies description, rather than the device of instruction or hint indication or element must have a specific side
Position, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint are relatively important
Property.In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " being connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrically connects；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, concrete meaning in this utility model for the above-mentioned term can be understood with concrete condition.Additionally, in this reality
With, in new description, unless otherwise stated, " multiple " are meant that two or more.
In flow chart or here any process described otherwise above or method description are construed as, represent and include
The module of the code of executable instruction of one or more steps for realizing specific logical function or process, fragment or portion
Point, and the scope of preferred implementation of the present utility model includes other realization, wherein can not press shown or discuss
Order, including according to involved function by substantially simultaneously in the way of or in the opposite order, carry out perform function, this should by this
The embodiment person of ordinary skill in the field of utility model is understood.
As shown in figure 1, a kind of insulated case with insulation porcelain axle heating function, including insulation box 1 with located at insulated case
For connecting the insulation porcelain axle 2 of rapping input shaft and power input shaft in body 1, also include being arranged on closely exhausted outside insulation box 1
Heater 3 at edge porcelain axle 2, described heater 3 includes heating tube 4, and described heating tube 4 has several and is close to insulated case
The corrugated rebate 41 that body 1 outside is installed.
By the heating function of heater 3 and then heat the regional area of insulation box 1, insulation porcelain axle 2 is placed on
In the heated heat-affected zone of insulation box 1, indirectly insulation porcelain axle 2 is heated, when heat-affected zone keeps certain
When equilibrium temperature and insulation porcelain axle 2 itself have certain equilibrium temperature, the steam of in the air will not be on the surface of insulation porcelain axle 2
Condense, and then prevented the fault generation that condensation climbs electricity.
As a kind of version of heating tube, as shown in Fig. 2 the material of described heating tube 4 is rustless steel, along axle in pipe
To being furnished with spiral helicine lectrothermal alloy wire 5, the material of lectrothermal alloy wire 5 is preferably nichrome or ferrochrome, described electric heating
The tube wall contact of B alloy wire 5 discord heating tube 4, the gap in heating tube 4 pipe is filled with magnesium oxide sand 6, and magnesium oxide sand 6 has
Excellent insulation and the function of heat conduction；The two ends of heating tube 4 are provided with the terminals sub-portion 7 being electrically connected with lectrothermal alloy wire 5, institute
State terminals sub-portion 7 and be electrically connected with the input circuit being provided with power input.
When lectrothermal alloy wire 5 internally has current turns ON, itself can generate heat, and the insulating properties of magnesium oxide sand 6 make electric heating
The electric current of B alloy wire 5 will not be transmitted in the stainless heating tube 4 of outside, pass the heat that lectrothermal alloy wire 5 produces simultaneously
Lead the heating realizing heating tube 4 in outside heating tube 4.
As another kind of version of heating tube, as shown in figure 3, being filled with heat-conducting medium in described heating tube 4, also wrap
Include pct heater 8, described heating tube two ends are connected on pct heater 8, described pct heater 8 is also associated with provide
The input circuit of power input, pct heater 8 generates heat in the presence of electric current, and the heat-conducting medium in heating tube 4 can be heat conduction
Oil, the heat that pct heater 8 produces is transmitted in heating tube 4 heat-conducting medium, and then realizes the heating of heating tube 4.Ptc sends out
Hot body 8 has the advantages that thermal resistance is little, heat exchange efficiency is high, and conducts heat by heat-conducting medium, more safe and reliable.
The left and right sides of described insulation box 1 is respectively provided with a heater 3, is improved by arranging multiple heaters 3
The efficiency of heating.
Described input circuit is provided with the VRM Voltage Regulator Module of adjustment institute input voltage, by adjusting the size of input voltage
And then the firing rate of heating tube can be controlled.Described insulation porcelain axle 2 is provided with and the electric connection of described VRM Voltage Regulator Module
Temperature sensor, the temperature of temperature sensor timing monitoring insulation porcelain axle 2, VRM Voltage Regulator Module is adjusted by the temperature obtaining
The size of input voltage, properly increases input voltage when monitoring insulation porcelain axle 2 temperature and being relatively low, either pct heater 8 or
It is that the rate of rise in temperature of lectrothermal alloy wire 5 can accelerate, the efficiency of heating surface of heating tube 4 will improve；When monitoring insulation porcelain axle 2
Suitably reduce input voltage, either the rate of rise in temperature of pct heater 8 or lectrothermal alloy wire 5 can become when temperature is higher
Slowly, the efficiency of heating surface of heating tube 4 will reduce.
The bottom v shape of described insulation box 1, such structure is not easily caused insulated case side wall dust stratification.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to described term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combine in an appropriate manner in any one or more embodiments or example.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description with new technical scope it is necessary to determine its technology according to right
Property scope.
Claims (8)
1. a kind of insulated case with insulation porcelain axle heating function, shakes including insulation box with insulation box for connection
Beat the insulation porcelain axle of input shaft and power input shaft it is characterised in that: also include being arranged on nearly insulation porcelain axle outside insulation box
The heater at place, described heater includes heating tube, and described heating tube has several and is close to installation outside insulated case
Corrugated rebate.
2. as claimed in claim 1 a kind of insulated case with insulation porcelain axle heating function it is characterised in that: described heating tube
Material be rustless steel, be furnished with spiral helicine lectrothermal alloy wire in heating tube pipe vertically, described lectrothermal alloy wire discord heating
The tube wall contact of pipe, the gap in pipe is filled with magnesium oxide sand, and the two ends of heating tube are provided with and are electrically connected with lectrothermal alloy wire
Terminals sub-portion, described terminals sub-portion is electrically connected with and is provided with the input circuit of power input.
3. as claimed in claim 2 a kind of insulated case with insulation porcelain axle heating function it is characterised in that: described electric heating
B alloy wire material is nichrome or ferrochrome.
4. as claimed in claim 1 a kind of insulated case with insulation porcelain axle heating function it is characterised in that: described heating tube
Inside it is filled with heat-conducting medium, also includes pct heater, described heating tube two ends are connected on pct heater, and described pct sends out
It is also associated with hot body providing the input circuit of power input.
5. as claimed in claim 1 a kind of insulated case with insulation porcelain axle heating function it is characterised in that: described insulated case
The left and right sides of body is respectively provided with a heater.
6. a kind of insulated case with insulation porcelain axle heating function as described in claim 2 or 4 it is characterised in that: described defeated
Enter the VRM Voltage Regulator Module that circuit is provided with adjustment institute input voltage.
7. as claimed in claim 6 a kind of insulated case with insulation porcelain axle heating function it is characterised in that: described insulation porcelain
Axle is provided with the temperature sensor being electrically connected with described VRM Voltage Regulator Module.
8. as claimed in claim 1 a kind of insulated case with insulation porcelain axle heating function it is characterised in that: described insulation
The bottom v shape of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618849.XU CN205887184U (en) | 2016-06-21 | 2016-06-21 | Insulating case with insulating porcelain shaft heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618849.XU CN205887184U (en) | 2016-06-21 | 2016-06-21 | Insulating case with insulating porcelain shaft heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205887184U true CN205887184U (en) | 2017-01-18 |
Family
ID=57769878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620618849.XU Expired - Fee Related CN205887184U (en) | 2016-06-21 | 2016-06-21 | Insulating case with insulating porcelain shaft heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205887184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921283A (en) * | 2016-06-21 | 2016-09-07 | 江苏云净环保设备有限公司 | Insulation box with function of heating insulated ceramic shaft |
-
2016
- 2016-06-21 CN CN201620618849.XU patent/CN205887184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921283A (en) * | 2016-06-21 | 2016-09-07 | 江苏云净环保设备有限公司 | Insulation box with function of heating insulated ceramic shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170621 |