CN207682954U - The water-cooling radiating structure of desktop 3D printer - Google Patents
The water-cooling radiating structure of desktop 3D printer Download PDFInfo
- Publication number
- CN207682954U CN207682954U CN201721725632.XU CN201721725632U CN207682954U CN 207682954 U CN207682954 U CN 207682954U CN 201721725632 U CN201721725632 U CN 201721725632U CN 207682954 U CN207682954 U CN 207682954U
- Authority
- CN
- China
- Prior art keywords
- water
- filled radiator
- cooling
- desktop
- discharge nozzle
- 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 is related to a kind of water-cooling radiating structures of desktop 3D printer, including water-filled radiator, it is provided with water inlet pipe and outlet pipe on the water-filled radiator, the discharge nozzle having to 3D printing is run through in the inner cavity of the water-filled radiator, the inner cavity of the water-filled radiator is provided with cooling fin in the side of discharge nozzle, and thermal insulation layer is provided between the shell and cooling fin of the water-filled radiator.The utility model structure design is simple, reasonable, and radiating rate and cooling velocity are fast and cooling uniform, and reduction causes alice, fault-layer-phenomenon or even plug phenomenon, efficiently convenient, meets the printing requirement of 3D printer, has broad application prospects.
Description
Technical field
The utility model is related to a kind of water-cooling radiating structures of desktop 3D printer.
Background technology
Current 3d printers work as nozzle temperature by the way that the material of dissolving is sprayed onto on model again after nozzle heating material
Reach after can carrying out normal print work with dissolved material, as the temperature of the progress nozzle of print procedure also will continue to increase.
After the completion of printing, and need to be quickly cooled down.For this reason, it may be necessary to which the temperature of nozzle is controlled in a certain range, nozzle is prevented
Temperature is excessively high to cause other component dissolving to be burnt, and can be quickly cooled down.It needs to consume since the volume of general orthopaedics auxiliary is larger
Take a large amount of time printing, printing the internal stress generated due to the volume contraction of material for a long time can make whole generate become
Shape, alice or even fault-layer-phenomenon.However, existing radiator radiating rate and cooling velocity are slow, structure setting is unreasonable,
It is not easy to install, the printing requirement of 3D printer can not be met, such as patent CN204566699U utilizes cooling water and cooling wind
Fan is cooled down, and cooling efficiency is low, has certain limitation.
Utility model content
In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a kind of desktop 3D printers
Water-cooling radiating structure, it is not only reasonable in design, and efficiently it is convenient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of water cooling of desktop 3D printer is scattered
Heat structure, including water-filled radiator, are provided with water inlet pipe and outlet pipe on the water-filled radiator, the water-filled radiator it is interior
Chamber runs through the discharge nozzle having to 3D printing, and the inner cavity of the water-filled radiator is provided with cooling fin in the side of discharge nozzle, institute
It states and is provided with thermal insulation layer between the shell of water-filled radiator and cooling fin.
Further, the water inlet pipe is connected through pipeline with water tank, and the outlet pipe is connected through pipeline with water tank
It connects, flow velocity device, water pressure-regulating valve door and water pump is sequentially set on the pipeline between the outlet pipe and water tank.
Further, it is both provided with trap on the water inlet pipe and outlet pipe.
Further, it is provided with strainer on the water inlet pipe.
Further, the discharge nozzle enters the outlet that the inlet of water-filled radiator is pierced by water-filled radiator with discharge nozzle
Place is both provided with sealing ring.
Further, the position of the discharge nozzle stretching water-filled radiator is connected with nozzle, and the discharge nozzle stretches out water
The position side of cold heat sink is provided with heat block, and the heat block is internally provided with heating wire.
Further, the inside of the heat block is additionally provided with temperature sensor.
Compared with prior art, the utility model has the advantages that：The utility model structure design is simple, closes
Reason, radiating rate and cooling velocity are fast and cooling uniform, and reduction causes alice, fault-layer-phenomenon even plug phenomenon, efficiently convenient,
The printing requirement for meeting 3D printer, has broad application prospects.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the organigram of the utility model embodiment water-filled radiator.
Fig. 2 is the organigram of the utility model embodiment water inlet pipe.
Fig. 3 is the use state diagram of the utility model embodiment.
In figure：1- water-filled radiators, 2- water inlet pipes, 3- outlet pipes, 4- discharge nozzles, 5- cooling fins, 6- thermal insulation layers, 7- pipes
Road, 8- water tanks, 9- flow velocity devices, 10- water pressure-regulating valve doors, 11- water pumps, 12- traps, 13- sealing rings, 14- nozzles,
15- heat blocks.
Specific implementation mode
For allow the utility model features described above and advantage can be clearer and more comprehensible, special embodiment below, and coordinate attached drawing,
It is described in detail below.
As shown in Fig. 1 ~ 3, a kind of water-cooling radiating structure of desktop 3D printer, including water-filled radiator 1, the water cooling dissipate
Water inlet pipe 2 and outlet pipe 3 are provided on hot device 1, the discharge nozzle 4 having to 3D printing is run through in the inner cavity of the water-filled radiator 1,
The inner cavity of the water-filled radiator 1 is provided with cooling fin 5, the shell of the water-filled radiator 1 and heat dissipation in the side of discharge nozzle 4
Thermal insulation layer 6 is provided between piece 5；Coolant liquid enters to the inner cavity of water-filled radiator 1 from the water inlet pipe 2, into cooling fin 5
Heat dissipation is accelerated in gap；The cooling fin 5 is arranged along the length direction of discharge nozzle 4.
In the utility model embodiment, the water inlet pipe 2 is connected through pipeline 7 with water tank 8, and the outlet pipe 3 passes through
Pipeline 7 is connected with water tank 8, and flow velocity device 9, water are sequentially set on the pipeline 7 between the outlet pipe 3 and water tank 8
Pressure-regulating valve door 10 and water pump 11；Form circulation loop, energy conservation and environmental protection；It is adjusted by the water pressure-regulating valve door 10
Bolt can carry out runoff investigation, different by adjusting bolt opening size, controllable by the water size on pipeline 7；According to discharging
14 required temperature of nozzle of pipe 4 makes the hydraulic pressure of 1 inner cavity of inflow water-filled radiator change, to generate different water flow velocities
Degree, reaches cooling effect；Amount of heat can quickly be taken away using water cooling plant, reduce and shake using caused by cooling fan
Dynamic and noise improves printer printing precision.
In the utility model embodiment, trap 12 is both provided on the water inlet pipe 2 and outlet pipe 3.
In the utility model embodiment, strainer is provided on the water inlet pipe 2, the strainer avoids impurity from entering water cooling
The inner cavity of radiator 1 ensures that impurity will not be entered in pipeline 7 and prevents rigid in water pump 11 in combination with the structure of trap 12
Since pressure is excessive when start-up operation, cooling fin 5 is damaged.
In the utility model embodiment, the inlet that the discharge nozzle 4 enters water-filled radiator 1 is pierced by with discharge nozzle 4
The exit of water-filled radiator 1 is both provided with sealing ring 13, and the sealing ring 13 can prevent coolant liquid from revealing.
In the utility model embodiment, the position that the discharge nozzle 4 stretches out water-filled radiator 1 is connected with nozzle 14,
The position side that the discharge nozzle 4 stretches out water-filled radiator 1 is provided with heat block 15, and the heat block 15 is internally provided with electricity
Heated filament.
In the utility model embodiment, the inside of the heat block 15 is additionally provided with temperature sensor.
In the utility model embodiment, the inside of the water inlet pipe 2 uses the design of micro- water channel, is to subtract in this way
The connector of the flow velocity of slow water, the water inlet pipe 2 is pagoda connector, and this connector is not only installed simply, and favorable sealing property,
Safety, pipeline 7 can be directly inserted into connector, and cooperation pipe clamp can ensure water-tight.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Go out the water-cooling radiating structure of other various forms of desktop 3D printers.It is all done according to present utility model application the scope of the claims it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (7)
1. a kind of water-cooling radiating structure of desktop 3D printer, it is characterised in that：Including water-filled radiator, the water-filled radiator
On be provided with water inlet pipe and outlet pipe, the discharge nozzle having to 3D printing, the water cooling are run through in the inner cavity of the water-filled radiator
The inner cavity of radiator is provided with cooling fin in the side of discharge nozzle, is provided between the shell and cooling fin of the water-filled radiator
Thermal insulation layer.
2. the water-cooling radiating structure of desktop 3D printer according to claim 1, it is characterised in that：The water inlet pipe is through pipe
Road is connected with water tank, and the outlet pipe is connected through pipeline with water tank, the pipeline between the outlet pipe and water tank
On be sequentially set with flow velocity device, water pressure-regulating valve door and water pump.
3. the water-cooling radiating structure of desktop 3D printer according to claim 1, it is characterised in that：The water inlet pipe with go out
Trap is both provided on water pipe.
4. the water-cooling radiating structure of desktop 3D printer according to claim 1, it is characterised in that：It is set on the water inlet pipe
It is equipped with strainer.
5. the water-cooling radiating structure of desktop 3D printer according to claim 1, it is characterised in that：The discharge nozzle enters
The exit that the inlet of water-filled radiator is pierced by water-filled radiator with discharge nozzle is both provided with sealing ring.
6. the water-cooling radiating structure of desktop 3D printer according to claim 1, it is characterised in that：The discharge nozzle stretches out
The position of water-filled radiator is connected with nozzle, and the position side that the discharge nozzle stretches out water-filled radiator is provided with heat block,
The heat block is internally provided with heating wire.
7. the water-cooling radiating structure of desktop 3D printer according to claim 6, it is characterised in that：The heat block it is interior
Portion is additionally provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725632.XU CN207682954U (en) | 2017-12-13 | 2017-12-13 | The water-cooling radiating structure of desktop 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725632.XU CN207682954U (en) | 2017-12-13 | 2017-12-13 | The water-cooling radiating structure of desktop 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207682954U true CN207682954U (en) | 2018-08-03 |
Family
ID=62996972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725632.XU Expired - Fee Related CN207682954U (en) | 2017-12-13 | 2017-12-13 | The water-cooling radiating structure of desktop 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207682954U (en) |
-
2017
- 2017-12-13 CN CN201721725632.XU patent/CN207682954U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |