CN207006880U - A kind of high temperature thermal-collecting tube heating furnace heat abstractor - Google Patents
A kind of high temperature thermal-collecting tube heating furnace heat abstractor Download PDFInfo
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- CN207006880U CN207006880U CN201720804575.8U CN201720804575U CN207006880U CN 207006880 U CN207006880 U CN 207006880U CN 201720804575 U CN201720804575 U CN 201720804575U CN 207006880 U CN207006880 U CN 207006880U
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- heating furnace
- thermocouple
- air
- connecting line
- collecting tube
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Abstract
The utility model discloses a kind of high temperature thermal-collecting tube heating furnace heat abstractor, including heating furnace, heating furnace includes heating furnace cover, heating furnace cover is provided with cooling blower, the top of cooling blower is provided with radiator coil tube, the air intake vent of radiator coil tube is connected by the air outlet of air-out connecting line and heating furnace, the air outlet of radiator coil tube is connected by the air intake vent of return air connecting line and heating furnace, air-out connecting line is provided with thermocouple one, return air connecting line is provided with circulation air pump and thermocouple two, heating furnace cover is provided with thermocouple three, heating furnace, radiator coil tube, cooling blower, circulate air pump, thermocouple one, thermocouple two and thermocouple three are connected with controller.The utility model improves the rate of temperature fall of thermal-collecting tube heating furnace, realizes that rate of temperature fall is controllable, ensures that the thermal-collecting tube cooling temperature difference of inside heating furnace is suitable, not only contributes to improve production efficiency, stabilize production technology, also ensure the reliability and stability of quality.
Description
Technical field
Thermal-collecting tube heating furnace technical field is the utility model is related to, it particularly relates to which a kind of high temperature thermal-collecting tube heats
Stove heat abstractor.
Background technology
The high temperature thermal-collecting tube heating furnace Temperature fall used at present, cooling rate are difficult to control, and temperature fall time can not yet
Accurately hold, and thermal-collecting tube easily repeats to produce stress, there is the danger of certain booster.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of radiating of high temperature thermal-collecting tube heating furnace
Device, the above-mentioned deficiency of prior art can be overcome.
To realize above-mentioned technical purpose, what the technical solution of the utility model was realized in：
A kind of high temperature thermal-collecting tube heating furnace heat abstractor, including heating furnace, the heating furnace includes heating furnace cover, described
Heating furnace cover is provided with cooling blower, and the top of the cooling blower is provided with radiator coil tube, and the air intake vent of the radiator coil tube leads to
The air outlet that air-out connecting line is crossed with the heating furnace is connected, the air outlet of the radiator coil tube by return air connecting line with
The air intake vent connection of the heating furnace, the air-out connecting line are provided with thermocouple one, and the return air connecting line is provided with
Circulate air pump and thermocouple two, the heating furnace cover is provided with thermocouple three, described heating furnace, radiator coil tube, cooling blower,
Circulation air pump, thermocouple one, thermocouple two and thermocouple three are connected with controller.
Further, the heating furnace is that vacuum heat absorbing pipe exhaust furnace, vacuum heat absorbing pipe curing oven or vacuum heat absorbing pipe move back
Stove.
Further, the radiator coil tube and circulation air pump are fixedly connected with the heating furnace cover.
Further, the cooling blower is fixedly connected with the heating furnace cover.
The beneficial effects of the utility model：The utility model improves the rate of temperature fall of thermal-collecting tube heating furnace, realizes drop
Warm controllable-rate, ensure that the thermal-collecting tube cooling temperature difference of inside heating furnace is suitable, not only contribute to improve production efficiency, stabilize life
Production. art, also ensure the reliability and stability of quality.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is that a kind of structure of high temperature thermal-collecting tube heating furnace heat abstractor according to the utility model embodiment is shown
It is intended to；
Fig. 2 is Fig. 1 top view；
In figure：1st, heating furnace；2nd, radiator coil tube；3rd, cooling blower；4th, air pump is circulated；5th, return air connecting line；51st, air-out
Connecting line；6th, thermocouple three；7th, thermocouple two；8th, thermocouple one.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
As shown in Figure 1-2, a kind of high temperature thermal-collecting tube heating furnace heat abstractor according to the utility model embodiment,
Including heating furnace 1, the heating furnace 1 includes heating furnace cover, and the heating furnace cover is provided with cooling blower 3, the cooling blower 3
Top be provided with radiator coil tube 2, the air intake vent of the radiator coil tube 2 is gone out by air-out connecting line 51 and the heating furnace 1
Air port is connected, and the air outlet of the radiator coil tube 2 is connected by return air connecting line 5 with the air intake vent of the heating furnace 1, described
Air-out connecting line 51 is provided with thermocouple 1, and the return air connecting line 5 is provided with circulation air pump 4 and thermocouple 27, institute
State heating furnace cover and be provided with thermocouple 36, described heating furnace 1, radiator coil tube 2, cooling blower 3, circulation air pump 4, thermocouple
One 8, thermocouple 27 and thermocouple 36 are connected with controller.
In one embodiment, the heating furnace 1 is vacuum heat absorbing pipe exhaust furnace, vacuum heat absorbing pipe curing oven or vacuum
Absorb heat tube annealing furnace.
In one embodiment, the radiator coil tube 2 and circulation air pump 4 are fixedly connected with the heating furnace cover.
In one embodiment, the cooling blower 3 is fixedly connected with the heating furnace cover.
In order to facilitate above-mentioned technical proposal of the present utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, according to a kind of high temperature thermal-collecting tube heating furnace heat abstractor described in the utility model, including
Heating furnace, radiator coil tube, cooling blower, circulation air pump, air-out connecting line, return air connecting line, thermocouple one, thermocouple
2nd, thermocouple three and controller.The heating furnace includes heating furnace cover；Have on the heating furnace cover radiator coil tube, cooling blower,
Circulate air pump, air-out connecting line, return air connecting line, thermocouple one, thermocouple two and thermocouple three；It is the heating furnace, cold
But blower fan, circulation air pump, thermocouple one, thermocouple two, thermocouple three are connected with controller；The cooling blower is located at heat dissipation plate
Bottom of the tube；The hot-air that the heating furnace comes out is slowly cooled after doing heat exchange with outside air when passing through radiator coil tube, then
Secondary inflow inside heating furnace, circulating cooling.This cooling device can automatically adjust circulation air pump according to leaving air temp and return air temperature
Pumping speed and cooling blower air quantity, so as to control the cooling rate of exhaust furnace and target temperature.Specially：Heating furnace 1 is completed
Heating, controller start circulation air pump 4, and inside heating furnace hot-air is slowly drawn into radiator coil tube 2, and controller shows return air
The reading of thermocouple 27 is T1 in connecting line 5, starts cooling blower 3, and hot-air is done at radiator coil tube 2 with cool ambient air
Heat exchange, flowed into afterwards by air-out connecting line 51 inside heating furnace 1, controller shows thermocouple in air-out connecting line 51
One 8 readings are T2；When T2 reaches design temperature, the air quantity of cooling blower 3 is increased, accelerates cooling；Controller shows heating furnace
The interior reading of thermocouple 36 is T3, reaches target temperature, closes circulation air pump 4, closes cooling blower 3, completes cooling down operation.
In summary, by means of above-mentioned technical proposal of the present utility model, the rate of temperature fall of thermal-collecting tube heating furnace is improved,
Realize that rate of temperature fall is controllable, ensure that the thermal-collecting tube cooling temperature difference of inside heating furnace is suitable, not only contribute to improve production efficiency,
Production technology is stabilized, also ensures the reliability and stability of quality.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
1. a kind of high temperature thermal-collecting tube heating furnace heat abstractor, including heating furnace（1）, the heating furnace（1）Including heating furnace cover,
Characterized in that, the heating furnace cover is provided with cooling blower（3）, the cooling blower（3）Top be provided with radiator coil tube
（2）, the radiator coil tube（2）Air intake vent pass through air-out connecting line（51）With the heating furnace（1）Air outlet connection, institute
State radiator coil tube（2）Air outlet pass through return air connecting line（5）With the heating furnace（1）Air intake vent connection, the air-out
Connecting line（51）It is provided with thermocouple one（8）, the return air connecting line（5）It is provided with circulation air pump（4）With thermocouple two
（7）, the heating furnace cover is provided with thermocouple three（6）, described heating furnace（1）, radiator coil tube（2）, cooling blower（3）, follow
Ring air pump（4）, thermocouple one（8）, thermocouple two（7）With thermocouple three（6）It is connected with controller.
A kind of 2. high temperature thermal-collecting tube heating furnace heat abstractor according to claim 1, it is characterised in that the heating furnace
（1）It is vacuum heat absorbing pipe exhaust furnace, vacuum heat absorbing pipe curing oven or vacuum heat absorbing pipe annealing furnace.
A kind of 3. high temperature thermal-collecting tube heating furnace heat abstractor according to claim 1, it is characterised in that the heat dissipation plate
Pipe（2）With circulation air pump（4）It is fixedly connected with the heating furnace cover.
A kind of 4. high temperature thermal-collecting tube heating furnace heat abstractor according to claim 1, it is characterised in that the cooling wind
Machine（3）It is fixedly connected with the heating furnace cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720804575.8U CN207006880U (en) | 2017-07-05 | 2017-07-05 | A kind of high temperature thermal-collecting tube heating furnace heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720804575.8U CN207006880U (en) | 2017-07-05 | 2017-07-05 | A kind of high temperature thermal-collecting tube heating furnace heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006880U true CN207006880U (en) | 2018-02-13 |
Family
ID=61453329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720804575.8U Active CN207006880U (en) | 2017-07-05 | 2017-07-05 | A kind of high temperature thermal-collecting tube heating furnace heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006880U (en) |
-
2017
- 2017-07-05 CN CN201720804575.8U patent/CN207006880U/en active Active
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