CN208035370U - Thermostat - Google Patents
Thermostat Download PDFInfo
- Publication number
- CN208035370U CN208035370U CN201820248419.2U CN201820248419U CN208035370U CN 208035370 U CN208035370 U CN 208035370U CN 201820248419 U CN201820248419 U CN 201820248419U CN 208035370 U CN208035370 U CN 208035370U
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- Prior art keywords
- air
- constant temperature
- heating
- heating room
- inlet
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Abstract
The utility model provides a kind of thermostat, including constant temperature mechanism and the thermal circulation mechanism that is arranged in the constant temperature mechanism；The wherein described thermal circulation mechanism includes：Mounting shell, the mounting shell are divided into inlet air plenum and heating room, and the inlet air plenum setting is equipped with air inlet in the heating room side, in the same side of the heating room, and the inlet air plenum is connected to the heating room；Fan, the fan are arranged in the inlet air plenum；Heating component, the heating component setting is in heating interior；Air-out chamber, the bottom of the air-out chamber are connect with the other side of the heating room, and the air-out chamber is connected to the heating room.Compared with prior art, the utility model has the following advantages：1) fan draws air into inlet air plenum, and air enters heating room after heated component heating by the air inlet in heating ceiling portion and sprayed from the top of air-out chamber.2) wind deflector at the top of air-out chamber is set, hot wind is oriented to print platform, realize orientation heat preservation.
Description
Technical field
The utility model is related to a kind of 3D printing technique, especially a kind of thermostat.
Background technology
3D printing technique be also known as rapid shaping technique (Rapid Prototyping Manufacturing, abbreviation RPM) or
Increases material manufacturing technology, it is related to mechanical engineering, material engineering, digital control, reverse manufacturing, cad technique and computer skill
The subjects such as art.The basic principle of 3D printing technique is " successively print, be layering ", that is, first passes through CAD software and generate three-dimensional mould
Then type carries out hierarchy slicing by host computer Slice Software (such as cura, RepetierHost, RetinaCreate etc.) to it
And planning path, the G-code files of generation are imported to the next machine controller, then by controller control 3D printing equipment by
Layer reproduces three-dimensional entity model.
Using 3D printing rapid shaping technique as core, there is the former of different printing principles, wherein fusion sediment
Molding (FDM) equipment is easy to use by its, it is easy to operate and as the hot spot applied instantly.Its hardware core is hot melt printing
Nozzle, printed material are mostly hot-melt plastic.In print procedure, under the control of the controller, hot melt is moulded by feed mechanism
Material pushes to printing head, then using extrusion molding after nozzle high temperature melting.
Currently, forming temperature is at an early stage of development in 300 DEG C or more of high temperature FDM 3D forming techniques, many ask still is faced
Topic, one of them is exactly the contraction problem of moulding material.The printed material of high temperature FDM 3D printings is after molding, because temperature is rapid
Drop, generally shrinks bigger.First molding printable layer is first shunk, and the printable layer after-contraction of aftershaping causes between layers
It shrinks inconsistent, easily causes delamination and warpage, influence the quality of model.
Utility model content
For the defects in the prior art, the utility model aim is to provide a kind of constant temperature solving above-mentioned technical problem
Device.
In order to solve the above technical problems, the utility model provides a kind of thermostat, including constant temperature mechanism and setting exist
Thermal circulation mechanism in the constant temperature mechanism；The wherein described thermal circulation mechanism includes：Mounting shell, the mounting shell are divided into inlet air plenum
And heating room, inlet air plenum setting in the heating room side, the heating room the same side equipped with air inlet, it is described into
Air compartment is connected to the heating room；Fan, the fan are arranged in the inlet air plenum；Heating component, the heating component are set
It sets in heating interior；Air-out chamber, the bottom of the air-out chamber with it is described heating room the other side connect, the air-out chamber and
The heating room connection.
Preferably, it is equipped with wind deflector at the top of the air-out chamber, the position of the air outlet of the wind deflector and printing are flat
Platform is corresponding.
Preferably, the quantity of the thermal circulation mechanism is one or more.
Preferably, the constant temperature mechanism includes：Constant temperature liner, the thermal circulation mechanism are arranged in the constant temperature liner；
Constant temperature lid, the constant temperature lid are arranged in the top of the constant temperature liner；Isothermal enclosure, the isothermal enclosure are arranged in the constant temperature
On the outside of liner.
Preferably, the side wall of the constant temperature liner is temperature-constant plate, and the temperature-constant plate includes：First thermal insulative board；Second thermal insulation
Plate, second thermal insulative board are arranged with first thermal insulative board interval；Sealing plate, the sealing plate be connected to first thermal insulative board with
The edge of second thermal insulative board.
Compared with prior art, the utility model has the following advantages：
1) fan draws air into inlet air plenum, and air enters by the air inlet in heating ceiling portion heats room, heated group
After part heating, sprayed from the top of air-out chamber.
2) wind deflector at the top of air-out chamber is set, hot wind is oriented to print platform, realize orientation heat preservation.
3) it is spaced setting between the first thermal insulative board and the second thermal insulative board of temperature-constant plate, and is sealed by sealing plate, forms the double-deck knot
Structure improves heat-insulated effect by the air in it.
4) isothermal enclosure, the constant temperature lid one complete constant temperature machine of formation with top are further added by the outside of constant temperature liner
Structure, to further increase the effect of heat preservation.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign objects and advantages will become more apparent upon.
Fig. 1 is the utility model thermostat structural schematic diagram；
Fig. 2 is the utility model thermostat internal structure schematic diagram；
Fig. 3 is the utility model thermostat thermal circulation mechanism structural schematic diagram；
Fig. 4 is the utility model thermostat constant temperature plate structure schematic diagram.
In figure：
201- thermal circulation mechanism 202- inlet air plenums 203- heats room
204- air inlet 205- wind guide chamber 206- air-out chambers
207- wind deflector 208- constant temperature liner 209- constant temperature lids
210- isothermal enclosures 211- the first thermal insulative board the second thermal insulative boards of 212-
213- sealing plate 214- temperature-constant plates
Specific implementation mode
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
As shown in Figure 1 to 4, the utility model provides a kind of thermostat, including constant temperature mechanism and setting in constant temperature
Thermal circulation mechanism 201 within the organization；Wherein thermal circulation mechanism 201 includes：Mounting shell, mounting shell are divided into inlet air plenum 202 and heating
Room 203, inlet air plenum 202 setting heating room 203 above, heating room 203 top be equipped with air inlet 204, inlet air plenum 202 and
Heating room 203 is connected to by air inlet 204；Fan (not shown), fan (not shown) are arranged in inlet air plenum 202
It is interior；Heating component (not shown), the setting of heating component (not shown) is in heating room 203；Wind guide chamber 205, wind-guiding
The air intake of chamber 205 is connect with the bottom of heating room 203, and wind guide chamber 205 is connected to heating room 203；Air-out chamber 206, air-out chamber
206 bottom is connect with the outlet air end of wind guide chamber 205, and air-out chamber 206 is connected to wind guide chamber 205.It is set at the top of air-out chamber 206
There are wind deflector 207, the position of the air outlet of wind deflector 207 corresponding with print platform.
The shape of wind guide chamber 205 is triangle.The quantity of thermal circulation mechanism 201 is two, two 201 phases of thermal circulation mechanism
To setting.
Constant temperature mechanism includes：Constant temperature liner 208, thermal circulation mechanism 201 are arranged in constant temperature liner 208；Constant temperature lid 209,
Constant temperature lid 209 is arranged in the top of constant temperature liner 208；Isothermal enclosure 210, isothermal enclosure 210 are arranged outside constant temperature liner 208
Side.The side wall of constant temperature liner 208 is temperature-constant plate 214, and temperature-constant plate 214 includes：First thermal insulative board 211；Second thermal insulative board 212, the
Two thermal insulative boards 212 and the first thermal insulative board 211 interval are arranged；Sealing plate 213, sealing plate 213 be connected to the first thermal insulative board 211 and second every
The edge of warm plate 212.
Fan (not shown) draws air into inlet air plenum 202, and air is by the air inlet 204 at the top of heating room 203
Into heating room 203, after heated component (not shown) heating, by wind guide chamber 205, finally from the top of air-out chamber 206
End sprays.Wind guide chamber 205 is shaped to triangle, the hot wind of entrance can be squeezed, wind speed is improved.Setting is going out
Hot wind is oriented to print platform by the wind deflector 207 at 206 top of wind chamber, realizes orientation heat preservation.Meanwhile in the outer of constant temperature liner 208
Side is further added by an isothermal enclosure 210, the one complete constant temperature mechanism of formation of constant temperature lid 209 with top, to further increase heat preservation
Effect.
Wherein, the side wall of constant temperature liner 208 be temperature-constant plate 214, between the first thermal insulative board 211 and the second thermal insulative board 212 between
It is sealed every setting, and by sealing plate 213, forms double-layer structure, heat-insulated effect is improved by the air in it.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (5)
1. a kind of thermostat, which is characterized in that including constant temperature mechanism and the heat circulator being arranged in the constant temperature mechanism
Structure；Wherein
The thermal circulation mechanism includes：
Mounting shell, the mounting shell is divided into inlet air plenum and heating room, the inlet air plenum are arranged in the heating room side, described
The same side for heating room is equipped with air inlet, and the inlet air plenum is connected to the heating room；
Fan, the fan are arranged in the inlet air plenum；
Heating component, the heating component setting is in heating interior；
Air-out chamber, the bottom of the air-out chamber are connect with the other side of the heating room, and the air-out chamber connects with the heating room
It is logical.
2. thermostat according to claim 1, which is characterized in that be equipped with wind deflector, institute at the top of the air-out chamber
The position for stating the air outlet of wind deflector is corresponding with print platform.
3. thermostat according to claim 1, which is characterized in that the quantity of the thermal circulation mechanism is one or more
It is a.
4. thermostat according to claim 1, which is characterized in that the constant temperature mechanism includes：
Constant temperature liner, the thermal circulation mechanism are arranged in the constant temperature liner；
Constant temperature lid, the constant temperature lid are arranged in the top of the constant temperature liner；
Isothermal enclosure, the isothermal enclosure are arranged on the outside of the constant temperature liner.
5. thermostat according to claim 4, which is characterized in that the side wall of the constant temperature liner is temperature-constant plate, described
Temperature-constant plate includes：
First thermal insulative board；
Second thermal insulative board, second thermal insulative board are arranged with first thermal insulative board interval；
Sealing plate, the sealing plate are connected to the edge of first thermal insulative board and second thermal insulative board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248419.2U CN208035370U (en) | 2018-02-11 | 2018-02-11 | Thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248419.2U CN208035370U (en) | 2018-02-11 | 2018-02-11 | Thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035370U true CN208035370U (en) | 2018-11-02 |
Family
ID=63953038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248419.2U Expired - Fee Related CN208035370U (en) | 2018-02-11 | 2018-02-11 | Thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021086321A1 (en) * | 2019-10-29 | 2021-05-06 | Hewlett-Packard Development Company, L.P. | Build temperature control |
-
2018
- 2018-02-11 CN CN201820248419.2U patent/CN208035370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021086321A1 (en) * | 2019-10-29 | 2021-05-06 | Hewlett-Packard Development Company, L.P. | Build temperature control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210322 Address after: 215300 room 2, No.8, Jinxia Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Fengfeng Machinery Equipment Co.,Ltd. Address before: 201400 room 2408, building 2, 1599 Fengpu Avenue, Fengxian District, Shanghai Patentee before: SHANGHAI YUNDING INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |