CN206030776U - Shower nozzle constant temperature heating device - Google Patents
Shower nozzle constant temperature heating device Download PDFInfo
- Publication number
- CN206030776U CN206030776U CN201620885331.2U CN201620885331U CN206030776U CN 206030776 U CN206030776 U CN 206030776U CN 201620885331 U CN201620885331 U CN 201620885331U CN 206030776 U CN206030776 U CN 206030776U
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- China
- Prior art keywords
- constant temperature
- shower nozzle
- heating
- temperature heating
- air
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- 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 relates to a shower nozzle constant temperature heating device, the case is held in installation including the shower nozzle, case one side fixedly connected with constant temperature heating ware is held in the installation of shower nozzle, its characteristics are that the constant temperature heating ware is including holding income wind gap and the air outlet that the case is linked together with the installation respectively, be equipped with circulating fan in proper order and add heat -insulating material along going into wind gap to air outlet orientation in the constant temperature heating ware, it is the heliciform to add heat -insulating material, the inner wall fixed connection of its and constant temperature heating ware, and constitute with the combination of the inner wall of constant temperature heating ware and be the spiral helicine hot air cavity of adding, it includes metal substrate or pyroceram base member to add heat -insulating material, it is connected with electric heating film to cover on metal substrate or the pyroceram base member, the fixed mounting of inner wall department who adds the inherent constant temperature heating ware of hot air cavity has thermistor, the installation is held incasement installation and is equipped with the temperature -sensing ware it can heat the shower nozzle uniformly, and then black temperature is used in the printing of conveniently controlling access to the shower nozzle, and make it stable, and then the digital printing stable performance of spouting seal equipment of messenger.
Description
Technical field
This utility model is related to a kind of shower nozzle constant temperature heating device.
Background technology
Digital spraying print equipment is when printing, if printing undesirable with black temperature, may block shower nozzle spray orifice,
Tiltedly spray is caused, printing effect is affected, or even cannot be worked completely.Therefore need to heat printing with ink, typically take right
The mode heated by printing head is heated printing ink indirectly.Existing injector heating arrangement is all by spray mostly
The shower nozzle installing plate of head lower section is heated, and conducts heat to shower nozzle by shower nozzle installing plate；There is a small amount of spray printing device to take right
Shower nozzle carries out contact and directly heats.However, which kind of mode of heating either adopted, exist and heat uneven, heating to shower nozzle
The problem of effect on driving birds is not good.Also, these mode of heatings also cannot be managed to the ink for conveying printing ink, deposit the ink sac of printing ink
Heated, not good all the time for the temperature control effect of printing ink, this also causes the printing effect of these spray printing devices to begin
It is unstable eventually.
Utility model content
In view of this, the purpose of this utility model is to provide one kind and equably shower nozzle can be heated, and then convenient
Temperature of the ground control into the printing ink of shower nozzle, and stabilize it, and then make the print performance of digital spraying print equipment stable
A kind of shower nozzle constant temperature heating device.
For achieving the above object, the technical solution adopted in the utility model is：
A kind of shower nozzle constant temperature heating device, including the installation storage case of shower nozzle, the installation storage case side of the shower nozzle is solid
Surely be connected with thermostatic heater, wherein described thermostatic heater include respectively with it is described install air intake vent that storage case is connected and
Circulating fan and heating member are sequentially provided with along the air intake vent to air outlet direction in air outlet, the thermostatic heater, it is described
Circulating fan is arranged at the air intake vent position, the heating member in the shape of a spiral, itself and the thermostatic heater
Inwall is fixedly connected, and combines the spiral plus hot air cavity of composition, the heating member bag with the inwall of the thermostatic heater
Metallic matrix or refractory ceramics matrix is included, is covered on the metallic matrix or refractory ceramics matrix and is connected with electric heating film,
The heating wind intracavity is installed with critesistor, the installation storage case at the inwall of the thermostatic heater to be installed
It is provided with temperature inductor.
Preferably, above-mentioned a kind of shower nozzle constant temperature heating device, wherein described electric heating film are thick film circuit heating film, its
Include inner insulating layer, thick film circuit layer and external insulation layer from inside to outside successively.
Preferably, above-mentioned a kind of shower nozzle constant temperature heating device, the section of wherein described thermostatic heater is in "] " shape, its
Including inlet air horizontal segment and air-out horizontal segment, and the heating vertical section of middle position, in inlet air in the thermostatic heater
The first deflector is provided with horizontal segment and heating vertical section corner location, at air-out horizontal segment with heating vertical section corner location
The second deflector is provided with, first deflector and second deflector are in arcs of recesses shape.
Preferably, above-mentioned a kind of shower nozzle constant temperature heating device, the outer wall cladding of wherein described thermostatic heater are connected with
Asbestos insulation material is provided between the outer wall of thermal insulation board, the thermal insulation board and the thermostatic heater.
Compared with prior art, this utility model beneficial effect is mainly reflected in：In the technical scheme shower nozzle installation
Storage case connects thermostatic heater, and the air intake vent and air outlet of thermostatic heater are connected with installation storage case, and are added in constant temperature
The air-flow installed in storage case, when circulating fan works, is oriented to recycle stream by installation settings circulating fan at the air intake vent of hot device
Dynamic, specifically, what is be input in the temperature detected installed in the temperature inductor installed in storage case is less than control circuit is pre-
During constant temperature angle value, control circuit control circulating fan and heating member are started working, and the Electric radiant Heating Film on heating member is powered and starts heating,
Heating is circulated to the air-flow that circulating fan is oriented to flowing, it is overall comprehensive so as to carry out inside the installation storage case to spraying
Heating, and then comprehensively shower nozzle is heated, and homogeneous heating so that printing effect is stable；When temperature inductor is detected
Temperature when being higher than predetermined temperature value, then control circuit control circulating fan and heating member quit work, also, heating member are set
Structure in the shape of a spiral is put, composition spiral wind chamber is combined with the inwall of thermostatic heater, when circulating fan works, air-flow is through inlet air
Mouthful, then it is threaded into spiral wind chamber and is heated, increase air-flow stroke, extend heat time heating time so that internal air-flow can
It is preferably heated, meanwhile, heating wind intracavity is installed with critesistor, critesistor at the inwall of thermostatic heater
Can effectively prevent heated by electrothermal film temperature too high, initiating failure.
Description of the drawings
Fig. 1：This utility model structural representation.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in figure 1, a kind of shower nozzle constant temperature heating device, including the installation storage case 1 of shower nozzle, the installation of the shower nozzle is held
Receiving 1 side of case is fixedly connected with thermostatic heater 2, wherein the thermostatic heater 2 include respectively with installation 1 phase of storage case
In the air intake vent 2.0 and air outlet 2.1 of connection, the thermostatic heater 2 along the air intake vent 2.0 to 2.1 direction of air outlet according to
Secondary to be provided with circulating fan 2.2 and heating member 2.3, the circulating fan 2.2 is arranged at close 2.0 position of the air intake vent,
In the shape of a spiral, which is fixedly connected the heating member 2.3 with the inwall of the thermostatic heater 2, and with the thermostatic heater 2
Inwall combination constitutes spiral plus hot air cavity 2.4, and the heating member 2.3 includes metallic matrix or refractory ceramics matrix,
Cover on the metallic matrix or refractory ceramics matrix and be connected with electric heating film, in the constant temperature in described plus hot air cavity 2.4
Critesistor 2.5 is installed with the inwall of heater 2, installs and be provided with temperature inductor 3 in the installation storage case 1.
Wherein described electric heating film is thick film circuit heating film, and which includes inner insulating layer, thick film circuit from inside to outside successively
Layer and external insulation layer.
Wherein the section of the thermostatic heater 2 is in "] " shape, which includes inlet air horizontal segment and air-out horizontal segment, Yi Jizhong
Between heating vertical section at position, the is provided with the thermostatic heater at inlet air horizontal segment with heating vertical section corner location
One deflector 4, is provided with the second deflector 5,4 He of the first deflector at air-out horizontal segment with heating vertical section corner location
Second deflector 5 is in arcs of recesses shape.
The outer wall cladding of the wherein thermostatic heater 2 is connected with thermal insulation board 7, the thermal insulation board 7 and the heated at constant temperature
Asbestos insulation material 6 is provided between the outer wall of device 2.
Installation storage case in the technical scheme in shower nozzle connects thermostatic heater, the air intake vent of thermostatic heater and air-out
Mouth with storage case is installed connect, and the installation settings circulating fan at the air intake vent of thermostatic heater, during circulating fan work,
The air-flow installed in storage case is oriented to and is circulated, specifically, when installed in the temperature inductor detection installed in storage case
To temperature less than the predetermined temperature value being input in control circuit when, control circuit control circulating fan and heating member start work
Make, the Electric radiant Heating Film on heating member is powered and starts heating, is circulated heating to the air-flow that circulating fan is oriented to flowing, so as to spray
Overall comprehensively heating is carried out inside the installation storage case of painting, and then comprehensively shower nozzle is heated, and homogeneous heating so that
Printing effect is stable；When the temperature that temperature inductor is detected is higher than predetermined temperature value, then control circuit controls circulating fan
Quit work with heating member, also, heating member is arranged into structure in the shape of a spiral, combine composition spiral with the inwall of thermostatic heater
Wind chamber, when circulating fan works, then air-flow is threaded into spiral wind chamber and is heated through air intake vent, increases air-flow stroke,
Extend heat time heating time so that internal air-flow can be preferably heated, meanwhile, heating wind intracavity is in thermostatic heater
Critesistor is installed with wall, and critesistor can effectively prevent heated by electrothermal film temperature too high, initiating failure.
The above, preferred embodiment only of the present utility model is not to limit this utility model, every according to this
Any trickle amendment, equivalent and improvement that the technical spirit of utility model is made to above example, should be included in this
Within the protection domain of utility model technical scheme.
Claims (4)
1. a kind of shower nozzle constant temperature heating device, including the installation storage case of shower nozzle, the installation storage case side of the shower nozzle is fixed
It is connected with thermostatic heater, it is characterised in that：The thermostatic heater includes installing entering of being connected of storage case with described respectively
Circulating fan and heating is sequentially provided with along the air intake vent to air outlet direction in air port and air outlet, the thermostatic heater
Part, the circulating fan are arranged at the air intake vent position, and in the shape of a spiral, which is added the heating member with the constant temperature
The inwall of hot device is fixedly connected, and combines the spiral plus hot air cavity of composition with the inwall of the thermostatic heater, it is described plus
Warmware includes that covering is connected with electric adding on metallic matrix or refractory ceramics matrix, the metallic matrix or refractory ceramics matrix
Hotting mask, the heating wind intracavity are installed with critesistor, the installation storage case at the inwall of the thermostatic heater
Interior installation is provided with temperature inductor.
2. a kind of shower nozzle constant temperature heating device according to claim 1, it is characterised in that：The electric heating film is thick film electricity
Road heating film, which includes inner insulating layer, thick film circuit layer and external insulation layer from inside to outside successively.
3. a kind of shower nozzle constant temperature heating device according to claim 1, it is characterised in that：The section of the thermostatic heater
In "] " shape, which includes inlet air horizontal segment and air-out horizontal segment, and the heating vertical section of middle position, the heated at constant temperature
The first deflector is provided with inlet air horizontal segment with heating vertical section corner location in device, in air-out horizontal segment and heating vertical section
The second deflector is provided with corner location, and first deflector and second deflector are in arcs of recesses shape.
4. a kind of shower nozzle constant temperature heating device according to claim 1, it is characterised in that：The outer wall of the thermostatic heater
Cladding is connected between the outer wall of thermal insulation board, the thermal insulation board and the thermostatic heater and is provided with asbestos insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885331.2U CN206030776U (en) | 2016-08-12 | 2016-08-12 | Shower nozzle constant temperature heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885331.2U CN206030776U (en) | 2016-08-12 | 2016-08-12 | Shower nozzle constant temperature heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030776U true CN206030776U (en) | 2017-03-22 |
Family
ID=58306398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620885331.2U Expired - Fee Related CN206030776U (en) | 2016-08-12 | 2016-08-12 | Shower nozzle constant temperature heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206030776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297951A (en) * | 2017-04-17 | 2017-10-27 | 郭世璞 | A kind of new type colorful UV lithographic presses |
| CN109435475A (en) * | 2018-12-16 | 2019-03-08 | 华中科技大学 | A kind of digital spraying print spray head heated at constant temperature mechanism |
| CN111306581A (en) * | 2020-03-05 | 2020-06-19 | 广东美的厨房电器制造有限公司 | Baking oven |
-
2016
- 2016-08-12 CN CN201620885331.2U patent/CN206030776U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297951A (en) * | 2017-04-17 | 2017-10-27 | 郭世璞 | A kind of new type colorful UV lithographic presses |
| CN109435475A (en) * | 2018-12-16 | 2019-03-08 | 华中科技大学 | A kind of digital spraying print spray head heated at constant temperature mechanism |
| CN109435475B (en) * | 2018-12-16 | 2024-02-02 | 华中科技大学 | Digital shower nozzle constant temperature heating mechanism for spouting seal |
| CN111306581A (en) * | 2020-03-05 | 2020-06-19 | 广东美的厨房电器制造有限公司 | Baking oven |
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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 |
Granted publication date: 20170322 Termination date: 20180812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |