CN208540187U - A kind of small-sized greasy filth heater - Google Patents
A kind of small-sized greasy filth heater Download PDFInfo
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- CN208540187U CN208540187U CN201821312767.8U CN201821312767U CN208540187U CN 208540187 U CN208540187 U CN 208540187U CN 201821312767 U CN201821312767 U CN 201821312767U CN 208540187 U CN208540187 U CN 208540187U
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- inner tube
- greasy filth
- end cap
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Abstract
The utility model relates to a kind of small-sized greasy filth heaters, including device ontology and end cap, it is cavity in device ontology, intert inner tube at device bodies top center, extend to device at the top of inner tube originally can be threadedly coupled with end cap in vitro, bottom of inner tube is installed with thermal insulation board, the draw back plate for placing greasy filth is equipped in inner tube, one push-pull mechanism is placed in below draw back plate and its end passes through thermal insulation board and is fixedly connected with draw back plate, control heating mechanism is additionally provided in device ontology, including the heating wire being wrapped in inner tube and the temperature sensor and controller that are located in side wall of the inner tube, controller can receive temperature sensor signal, control and adjust the heating temperature of heating wire；End cap sidewalls are equipped with the opening being connected with cover internal, a mouth mold is detachably equipped on the end cap sidewalls of opening, the greasy filth after heating can be exported automatically using push-pull mechanism, the shape of greasy filth output can be controlled using mouth mold simultaneously, compact structure, it is easy to carry, and it is applicable in the heating of a small amount of greasy filth, practicability is stronger.
Description
Technical field
The utility model relates to a kind of heating devices, and in particular to a kind of small-sized greasy filth heater.
Background technique
Greasy filth heater is the equipment of a rapid and convenient heating greasy filth, its wound in automobile clay model, greasy filth sculpture
It makes, play indispensable role in the manufacturing process of artifacts such as hand is done, Vehicles Collected from Market greasy filth heater is predominantly big-and-middle
Type greasy filth heater or easy greasy filth heating device, respectively industry or handicraft crowd use, and large and medium-sized greasy filth is added
Hot device is suitable for a large amount of greasy filth more and heats, thus when greasy filth demand is smaller, do not meet environmentally protective convenient design reason
It reads, there are certain wastings of resources；For existing simple greasy filth heating device, structure is simple and crude, inconvenient and more complex, more
It is made suitable for artisan craftsmanship, completeness and integrated level are poor, and safety is lower, and time-consuming inconvenience.And since greasy filth heats
It can be all generally processed into specific shape after softening, in order to reduce the difficulty of following process, it is also desirable to the greasy filth after heating
Carry out certain pretreatment, it is therefore desirable to which the improvement in function and structure is carried out to greasy filth heater.
Utility model content
In view of this, the utility model discloses a kind of small-sized greasy filth heater, it can be achieved that automatic after greasy filth heating
Output, while can control the shape of greasy filth output.
The utility model provides a kind of small-sized greasy filth heater, including device ontology and end cap, is empty in the device ontology
Chamber interts an inner tube at device bodies top center, and extending to the device at the top of said inner tube originally in vitro can be with the end cap
It is threadedly coupled, said inner tube bottom, which is located in the device ontology, is installed with a thermal insulation board parallel with the device body bottom portion, institute
It states thermal insulation board outer edge and the device inner body wall to be in close contact, forms the between the thermal insulation board bottom and the device inner body wall
One space, said inner tube is interior to be equipped with one for placing the draw back plate of greasy filth, and a push-pull mechanism is placed in first space and it
End passes through the thermal insulation board and is fixedly connected with the draw back plate, for pushing the draw back plate along said inner tube axis direction
Lower movement；
It is additionally provided with control heating mechanism in the device ontology, including the heating wire being wrapped in said inner tube and is located at institute
The controller on the device body outer wall of the first spatial position is stated, the controller can control and adjust adding for the heating wire
Hot temperature；
The end cap sidewalls are equipped with an opening being connected with the cover internal, positioned at the end cap of the opening
A mouth mold is detachably equipped on side wall.
Further, the thermal insulation board top, the device inner body wall and said inner tube outer wall form second space,
The device body outer wall positioned at the second space position is equipped at least one thermovent.
Further, the controller is PLC programmable controller, and the PLC programmable controller includes CPU, I/O defeated
Enter module and I/O output module, the A/D module for temperature collection, the D/A module and display screen of control output temperature information,
Said inner tube side wall is equipped with temperature sensor, and the controller receives the temperature sensor by the A/D module and acquires
Temperature signal.
Further, power supply module is equipped in first space, the thermal insulation board, which is equipped with, is connected to first space
With the circular hole of second space, the power supply module is connected a digital regulation resistance and across the circular hole and the heating wire
One switch, the digital regulation resistance includes high-end RH, low side RL and sliding end RW, the high-end RH of the digital regulation resistance and low
RL series connection is held to access the circuit that the power supply module and the heating wire are connected in series, the sliding end RW of the digital regulation resistance connects
It connects at the D/A module interface of the controller.
Further, the push-pull mechanism is electric telescopic rod, and the electric telescopic rod is interior including driving motor and flexible
Bar, a second switch of connecting between the driving motor and the power supply module, the first switch and the second switch is electricity
Sub switch, the I/O input module are several keys, and the I/O output module interface connects the first switch and described
Second switch.
Further, third space is formed with said inner tube inner wall at the top of the thermal insulation board, is set at the thermal insulation board center
There is the through-hole for being connected to first space and third space, the telescopic rod passes through the through-hole and connects the draw back plate, described
A plug is equipped between inner tube and the end cap, the plug lower part is structure identical with said inner tube cross section of inboard wall, top
For the identical structure of said inner tube external wall cross-section, the end cap bottom is equipped with a screw thread that can be threadedly coupled with said inner tube
Hole, the height of the threaded hole are greater than the thickness of the upper part of the plug, and the internal diameter of the threaded hole and said inner tube outer diameter phase
Together, when the plug is located at the top of said inner tube screw thread installs the threaded hole into the end cap together with said inner tube when, can be real
Now the third space is sealed.
Further, the mouth mold both ends are respectively the output end with the input terminal of open communication and for exporting greasy filth,
Four Angle Positions of input terminal of the mouth mold are set there are four fixing groove, and are equipped on the mouth mold side wall and the fixing groove one
One corresponding screw hole is equipped with fixation corresponding with the fixed groove location positioned at the end cap sidewalls of the opening
Block, the fixed block are inserted into the fixing groove, and are inserted into the screw hole by screw and the fixed block is fixed,
Realize being fixedly connected between the mouth mold and the end cap.
Further, the end cap joint face of the mouth mold and the opening is magnetic face.
Further, be equipped with a perforative channel in the mouth mold, the channel include along the mouth mold input terminal extremely
Output the extreme direction converging portion and setting section that are sequentially communicated, the longitudinal cross-section product of the converging portion from the input terminal of the mouth mold to
Output end gradually becomes smaller, and the longitudinal cross-section of the setting section of any position is the identical planar graph of size.
Further, four angles of the device body bottom portion are equipped with a stabilizer blade.
Further, the temprature control method of the controller is pid control algorithm, and algorithmic procedure is, in controller
One target temperature value of interior setting, and the temperature range value needed by greasy filth heating, set corresponding rate mu-factor
KpWith integral amplification coefficient Ki, then with temperature value u in real time in the third space of temperature sensor acquisition0It carries out
Compare, to the error temperature value e (t) of the two, the output valve u (t) for needing heating temperature, calculation formula be calculated are as follows:
U (t)=Kp*e(t)+Ki∑e(t)∑e(t)+u0
Subsequent controller will control output temperature value u (t) and be sent to D/A module and control digital regulation resistance, and then adjust
The resistance value size of the digital regulation resistance realizes the adjusting to the heating wire operating voltage, finally adjusts the heating wire
Heating temperature, and then to reach the automatic control of heating temperature.
Technical solution provided by the utility model has the benefit that using the mutual of controller and temperature sensor
Cooperation, so that the error size between set temperature and practical heating temperature is measured in time, the heating of auto-control heating wire
Temperature, while using the promotion of mouth mold and electric telescopic rod, the automatic output after greasy filth heats may be implemented, and can control greasy filth
The shape of output, while present apparatus compact structure, it is easy to carry, and be suitable for a small amount of greasy filth heating situation, practicability compared with
By force.
Detailed description of the invention
Fig. 1 is a kind of structure chart of small-sized greasy filth heater of the utility model embodiment；
Fig. 2 is the survey view cross-sectional view of the utility model Fig. 1；
Fig. 3 is enlarged drawing at the A of Fig. 2；
Fig. 4 is the control principle drawing of controller in the utility model embodiment；
Fig. 5 is the pid control algorithm block diagram of controller in the utility model embodiment.
In figure: 1, device ontology 2, end cap 201, fixed block 3, inner tube 4, thermal insulation board 5, circular hole 6, through-hole 7, push-and-pull
Plate 8, electric telescopic rod 9, heating wire 10, temperature sensor 11, controller 1101, CPU 1102, I/O input module
1103, I/O output module 1104, A/D module 1105, D/A module 1106, display screen 12, power supply module 13, opening
14, mouth mold 1401, fixing groove 1402, converging portion 1403, setting section 15, digital regulation resistance 16, plug 17, thermovent
18, stabilizer blade 100, the first space 200, second space 300, third space.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is further described.
Fig. 1 and Fig. 2 are please referred to, the embodiments of the present invention disclose a kind of small-sized greasy filth heater, including device ontology 1
With end cap 2, the device ontology 1 is cylindrical structure, and the inside of the device ontology 1 is cavity, and top is equipped with a notch, described to lack
Mouth is circle, and the cross section of the notch and the device ontology 1 is concentric circles, that is, guarantees the center of circle of the notch positioned at described
On the central axis of device ontology 1, the indentation, there interts an inner tube 3, and said inner tube 3 includes being placed in inside the device ontology 1
Interior bile duct and the connecting tube outside the device ontology 1 is extended to, uniform winding has heating wire 9, the liner in the interior bile duct
Pipe outer wall is equipped with the terminal box for connecting power supply, and the interior bile duct is made of the mirror face stainless steel after polishing, not only
Inner wall smoother, so that greasy filth can relatively easily when walking along the liner inside pipe wall, and the heat preservation of stainless steel material is imitated
Fruit is preferable, it is ensured that the temperature in interior bile duct after heating is not outer scattered, maximumlly promotes the utilization rate of thermal energy；The interior bile duct
A thermal insulation board 4 along 1 radial direction of device ontology, 4 top of thermal insulation board and the liner are equipped in the device ontology 1 of bottom
Bottom of the tube is in close contact, and 4 outer edge of the thermal insulation board and 1 inner wall of device ontology are in close contact, thus by the device ontology 1
The first space 100 that inner space is divided into 4 bottom of thermal insulation board and 1 inner wall of device ontology is formed, the thermal insulation board 4 push up
Second space 200 that portion, 1 inner wall of device ontology and the liner pipe outer wall are formed and 4 top of the thermal insulation board with it is described
The third space 300 that liner inside pipe wall is formed, wherein the thermal insulation board 4 is equipped with a circular hole 5, for first space to be connected
100 and the second space 200, a through-hole 6 is additionally provided at 4 center of thermal insulation board, for 100 He of the first space to be connected
The third space 300；
At least one thermovent 17, the heat dissipation are additionally provided on 1 outer wall of device ontology of the second space 200
It can be set to strainer in mouthfuls 17, can be set to open out 13 shutter form, and in the inner part described of the thermovent 17
Be additionally provided with a radiator fan on 1 inner wall of device ontology, for detect the heating temperature in the device ontology 1 it is excessively high when, need quickly
When ground cooling down, the radiator fan can be opened, the high-temperature gas quickly to shed in the device ontology 1, while strainer or
Shutter can prevent external dust from entering in the second space 200.
Power supply module 12 and electric telescopic rod 8 are equipped in first space 100, the power supply module 12 is high density lithium
Battery pack, the power supply module 12 pass through the circular hole 5 by conducting wire and connect the terminal box, for supplying for the heating wire 9
Electricity, so that obtaining electric fever in heating wire 9 and then being heated to the space in the interior bile duct, the terminal box and the power supply
It also connects between component 12 digital regulation resistance 15 and first switch, the digital regulation resistance 15 includes high-end RH, low side RL and cunning
High-end RH and low side the RL series connection of moved end RW, the digital regulation resistance 15 access the power supply module 12 and the wiring cassette in series
The circuit of connection, sliding end RW is used to adjust the resistance value size of the digital regulation resistance 15, and then controls the heating wire 9
The size of input voltage, finally control heating wire 9 heating temperature, the first switch can for the heating wire 9 connect or
Person disconnects power supply.Liner tube top portion is equipped with a temperature sensor 10, big for the temperature in real-time monitoring third space 300
Small, infrared temperature sensor 10 can be used in the temperature sensor 10, and realization carries out contactless temperature to third space 300
Information collection；
The electric telescopic rod 8 includes telescopic rod and the driving motor for driving telescopic rod, and the driving motor passes through conducting wire
It connects the power supply module 12 to be powered for it, is also in series with second between the power supply module 12 and the driving motor and opens
It closes, for being switched on or switched off power supply for the driving motor；The telescopic rod enters to the third sky after passing through the through-hole 6
Between in 300, and the end of the telescopic rod is equipped with a draw back plate 7, and the draw back plate 7 is the round and internal diameter with the interior bile duct
It is identical, therefore the inner wall of the draw back plate 7 and the interior bile duct is in close contact, and realizes the space of 7 top of draw back plate under
The space of side can be separated from each other, and after greasy filth, which is placed on, to be heated and softened on draw back plate 7, will not be entered under the draw back plate 7
In the space of side.
Meanwhile Fig. 4 and Fig. 5 are please referred to, a control is installed in 1 outer wall of device ontology in first space 100
Device 11 processed, the main body of the controller 11 are PLC programmable controller 11, including CPU1101, I/O input module 1102 and I/O
Output module 1103, the A/D module 1104 for temperature collection, the D/A module 1105 and display screen of control output temperature information
1106, the CPU1101 are separately connected the driving motor, the display screen 1106 and the digital regulation resistance 15 by interface
Sliding end RW, wherein the I/O input module 1102 be several keys, including but not limited to control 9 on-off of heating wire
Key, the key, the control driving motor positive and negative rotation and the on-off that adjust the 15 resistance value size of digital regulation resistance press
Key, to achieve the purpose that control temperature and control telescopic rod to elongate or shorten.
The first switch and the second switch are electronic switch, and the first switch and the second switch connect
It connects at the I/O output module 1103 of the controller 11, by the key-press input of I/O input module 1102, can directly control
Making the first switch, perhaps turning off or on for second switch carries out to control the driving motor or heating wire 9
Work disconnects.
The display screen 1106 can read 10 reality of parameters and temperature sensor in PLC programmable controller 11
When the temperature value that detects and show, while heating time, soaking time etc. can be set, and then become more apparent upon heating and protect
The control effect of warm device.
The temprature control method of the controller is pid control algorithm, is set in PLC programmable controller 11 using key
A fixed target temperature value, and the temperature range value needed by greasy filth heating, set corresponding rate mu-factor KpWith
Integrate amplification coefficient Ki, the temperature value u that will then be acquired in real time with the temperature sensor 100It is compared, obtains the mistake of the two
The output valve u (t) for needing heating temperature is calculated in differential temperature angle value e (t), using following equation:
U (t)=Kp*e(t)+Ki∑e(t)∑e(t)+u0
The temperature value u that the subsequent temperature sensor 10 will acquire in real time0Analog signal is converted by A/D module 1104
Temperature digital signal, PLC programmable controller 11 reads the temperature data in A/D module 1104, and is converted to temperature value and exists
It is shown on display screen 1106, according to control rule, control output temperature value u (t) is sent to D/A module 1105, D/A mould
Temperature digital signal is converted into analog signal to control digital regulation resistance 15 by block 1105, and then controls the digital regulation resistance 15
The end RW adjust the resistance value size of the digital regulation resistance 15, to realize the adjusting to 9 operating voltage of heating wire, most
The heating temperature of the heating wire 9 is adjusted, and then afterwards to achieve the purpose that heating temperature automatically controls.
The connection pipe outer wall is equipped with external screw thread, and 2 bottom of end cap is equipped with a spiral shell that can be threadedly coupled with said inner tube
Pit, the threaded hole is interior to be equipped with the internal screw thread to match therewith, and then screw thread may be implemented in the end cap 2 and the device ontology 1
Installation, is equipped with a plug 16 between the connecting tube and the end cap 2,16 lower part of plug is transversal with the connection bore
The identical circular configuration in face, top are the identical circular configuration in the connection pipe outside diameter cross section, and the height of the threaded hole is big
Thickness in 16 top of plug, and the internal diameter of the threaded hole is identical as 3 outer diameter of said inner tube, when the plug 16 is located at
It, can be to the third space when screw thread installs the threaded hole into the end cap 2 together with said inner tube 3 at the top of said inner tube 3
300 are sealed, and guarantee that the temperature of greasy filth therein when heated does not overflow.
Fig. 2 and Fig. 3 are please referred to, 2 side wall of end cap is equipped with an opening 13, the opening 13 and the 2 inside phase of end cap
Connection, the opening 13 and the end cap form a guiding channel between 2 inside, do not have when between the connecting tube and the end cap 2
When the plug 16 is arranged, the third space 300 is connected with the guiding channel, and the guiding channel is cut along the vertical of axis
Face bore gradually reduces from from 2 bottom of end cap to the opening 13, fixed on 2 side wall of the end cap at the opening 13
One mouth mold 14, the input terminal that 14 both ends of mouth mold are respectively connected to opening 13 and the output end for exporting greasy filth are installed,
Four Angle Positions of input terminal of the mouth mold 14 are set there are four fixing groove 1401, and be equipped on 14 side wall of the mouth mold with it is described
The one-to-one screw hole of fixing groove 1401,2 side wall of the end cap at the opening 13 are equipped with and the fixing groove
The corresponding fixed block 201 in 1401 positions, the fixed block 201 are inserted into the fixing groove 1401, and are inserted by screw
Enter the screw hole fixed block 201 is fixed, finally realizes the fixed company between the mouth mold 14 and the end cap 2
It connects.
It is equipped with a perforative channel in the mouth mold 14, the channel includes the input terminal along the mouth mold 14 to output end
The converging portion 1402 and setting section 1403 that direction is sequentially communicated, the longitudinal cross-section of the converging portion 1402 are long-pending from the mouth mold 14
Input terminal gradually becomes smaller to output end, and 1402 one end of converging portion connection opening 13, the other end is connected to the setting section
1403, the longitudinal cross-section of the setting section 1403 of any position is all the same, and the longitudinal cross-section of the setting section 1403 can be
Round, rectangular, hexagon, octagon or other similar planar graphs, in this way will from the greasy filth shape that mouth mold 14 comes out
Difference meets different use demands.
Particularly, the mouth mold 14 and the joint face of the end cap 2 are set as magnetic face, in this way can be with when installation
It attracts each other, and then guarantees that the mouth mold 14 and the installation of the end cap 2 are more secured.
Further, device ontology 1 bottom four angle is equipped with a stabilizer blade 18, branch when for working in this heater
Support the device ontology 1, the stabilizer blade 18 can be sucker shape, in this way with desk body ining conjunction with when can be more close, when guarantee work
It is integrally-built firm.
Specific embodiment described in the utility model is only to give an example to the spirit of the present invention.This is practical
Novel person of ordinary skill in the field can make various modifications or additions to the described embodiments or adopt
It is substituted with similar mode, but without departing from the spirit of the present application or surmounts model defined in the appended claims
It encloses.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.The above institute
The preferred embodiment for stating only the utility model, is not intended to limit the utility model, all spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of small-sized greasy filth heater, including device ontology and end cap, the interior device ontology is cavity, it is characterised in that:
Intert an inner tube at device bodies top center, extending to the device at the top of said inner tube originally in vitro can be with the end cap
It is threadedly coupled, said inner tube bottom, which is located in the device ontology, is installed with a thermal insulation board parallel with the device body bottom portion, institute
It states thermal insulation board outer edge and the device inner body wall to be in close contact, forms the between the thermal insulation board bottom and the device inner body wall
One space, said inner tube is interior to be equipped with one for placing the draw back plate of greasy filth, and a push-pull mechanism is placed in first space and it
End passes through the thermal insulation board and is fixedly connected with the draw back plate, for pushing the draw back plate along said inner tube axis direction
Lower movement；
It is additionally provided with control heating mechanism in the device ontology, including the heating wire that is wrapped in said inner tube and is located at described the
Controller on the device body outer wall of one spatial position, the controller can control and adjust the heating temperature of the heating wire
Degree；
The end cap sidewalls are equipped with an opening being connected with the cover internal, positioned at the end cap sidewalls of the opening
It is upper to be detachably equipped with a mouth mold.
2. small-sized greasy filth heater as described in claim 1, it is characterised in that: the thermal insulation board top, the device inner body wall
Second space is formed with said inner tube outer wall, the device body outer wall positioned at the second space position is dissipated equipped at least one
Hot mouth.
3. small-sized greasy filth heater as claimed in claim 2, it is characterised in that: the controller is PLC programmable controller, institute
Stating PLC programmable controller includes CPU, I/O input module and I/O output module, the A/D module for temperature collection, control
The D/A module and display screen of output temperature information, said inner tube side wall are equipped with temperature sensor, and the controller passes through described
A/D module receives the temperature signal of the temperature sensor acquisition.
4. small-sized greasy filth heater as claimed in claim 3, it is characterised in that: be equipped with power supply module, institute in first space
State thermal insulation board and be equipped with the circular hole for being connected to first space and second space, the power supply module pass through the circular hole with it is described
It connects between heating wire a digital regulation resistance and first switch, the digital regulation resistance includes high-end RH, low side RL and sliding end
RW, high-end RH and low side the RL series connection of the digital regulation resistance access the electricity that the power supply module and the heating wire are connected in series
The sliding end RW on road, the digital regulation resistance is connected at the D/A module interface of the controller.
5. small-sized greasy filth heater as claimed in claim 4, it is characterised in that: the push-pull mechanism is electric telescopic rod, described
Include driving motor and telescopic rod in electric telescopic rod, connects and one second open between the driving motor and the power supply module
It closes, the first switch and the second switch is electronic switch, and the I/O input module is several keys, and the I/O exports mould
Block interface connects the first switch and the second switch.
6. small-sized greasy filth heater as claimed in claim 5, it is characterised in that: the thermal insulation board top and said inner tube inner wall shape
At third space, the through-hole for being connected to first space and third space is equipped at the thermal insulation board center, the telescopic rod is worn
Cross the through-hole and connect the draw back plate, be equipped with a plug between said inner tube and the end cap, the plug lower part be with it is described
The identical structure in inner tube wall cross section, top are the identical structure of said inner tube external wall cross-section, and the end cap bottom is equipped with
One threaded hole that can be threadedly coupled with said inner tube, the height of the threaded hole are greater than the thickness of the upper part of the plug, and described
The internal diameter of threaded hole is identical as said inner tube outer diameter, and when the plug is located at the top of said inner tube together with said inner tube, screw thread is pacified
, it can be achieved that being sealed to the third space when being packed into the threaded hole of the end cap.
7. small-sized greasy filth heater as described in claim 1, it is characterised in that: the mouth mold both ends are respectively and open communication
Input terminal and output end for exporting greasy filth, four Angle Positions of input terminal of the mouth mold are set there are four fixing groove, and described
It is equipped on mouth mold side wall and is equipped with the one-to-one screw hole of the fixing groove, the end cap sidewalls positioned at the opening
Fixed block corresponding with the fixed groove location, the fixed block are inserted into the fixing groove, and are passed through screw and be inserted into
The fixed block is fixed in the screw hole, realizes being fixedly connected between the mouth mold and the end cap.
8. small-sized greasy filth heater as claimed in claim 7, it is characterised in that: the mouth mold and the joint face of the end cap are
Magnetic face.
9. small-sized greasy filth heater as claimed in claim 7, it is characterised in that: be equipped with a perforative channel, institute in the mouth mold
Stating channel includes the converging portion and setting section being sequentially communicated along the input terminal of the mouth mold to output extreme direction, the converging portion
Longitudinal cross-section product gradually becomes smaller from the input terminal of the mouth mold to output end, and the longitudinal cross-section of the setting section of any position is equal
For the identical planar graph of size.
10. small-sized greasy filth heater as described in claim 1, it is characterised in that: four angles of the device body bottom portion are equipped with one
Stabilizer blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821312767.8U CN208540187U (en) | 2018-08-15 | 2018-08-15 | A kind of small-sized greasy filth heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821312767.8U CN208540187U (en) | 2018-08-15 | 2018-08-15 | A kind of small-sized greasy filth heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208540187U true CN208540187U (en) | 2019-02-22 |
Family
ID=65378312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821312767.8U Expired - Fee Related CN208540187U (en) | 2018-08-15 | 2018-08-15 | A kind of small-sized greasy filth heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208540187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848579A (en) * | 2018-08-15 | 2018-11-20 | 中国地质大学（武汉） | A kind of small-sized greasy filth heater |
| CN110966752A (en) * | 2019-12-27 | 2020-04-07 | 马丽玲 | Electric glue heating device |
-
2018
- 2018-08-15 CN CN201821312767.8U patent/CN208540187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848579A (en) * | 2018-08-15 | 2018-11-20 | 中国地质大学（武汉） | A kind of small-sized greasy filth heater |
| CN110966752A (en) * | 2019-12-27 | 2020-04-07 | 马丽玲 | Electric glue heating device |
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