CN105302177A - Large-area drying room constant temperature control system - Google Patents
Large-area drying room constant temperature control system Download PDFInfo
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- CN105302177A CN105302177A CN201410360710.5A CN201410360710A CN105302177A CN 105302177 A CN105302177 A CN 105302177A CN 201410360710 A CN201410360710 A CN 201410360710A CN 105302177 A CN105302177 A CN 105302177A
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- drying room
- control system
- large area
- combustion furnace
- thermostatic control
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Abstract
The invention discloses a large-area drying room constant temperature control system comprising a drying room wall body, a combustion furnace, an air inlet pipeline, an air outlet pipeline and a heat radiation pipeline. The heat radiation pipeline is arranged on the periphery of an inner wall of the drying room wall body. The combustion furnace is connected with the heat radiation pipeline in the drying room wall body through the air inlet pipeline. The connection end of the combustion furnace and the air inlet pipeline is provided with a temperature acquisition module. The temperature acquisition module is connected with a temperature control switch box through a signal transmission line. In the practical work, the temperature acquisition module collects on-site temperature data and sends the data to the temperature control switch box through the signal transmission line. The biggest advantage is that the large-area drying room constant temperature control system provides on-duty operators in a drying room at night with convenience; 24-hour on-site labor monitoring is not required on the site of the combustion furnace; and only when the temperature in the combustion furnace is too low and fire coal is required to be added, labors are needed, thereby saving a lot of manpower.
Description
Technical field
The present invention relates to a kind of casting die drying system, more particularly, relate to a kind of large area drying room thermostatic control system.
Background technology
Metal casting manufacturing significant proportion uses mould disappearance method now, use the technological process of mould disappearance method first will carry out the work of modeling, the mould manufactured is mostly foam mold, in order to ensure that mould can not be crushed out of shape after entering sandbox, extraordinary glue is brushed in capital on mould, after having brushed glue, need to smoke in drying room.Temperature needs in described drying room are constant to be remained between 43 degree to 50 degree, when temperature is lower than 43 degree, the oven dry degree of mould can not meet the needs of use, when temperature is higher than 50 degree, mould and outer field glue all can ftracture because of constant temperature is too high, and the mould in one whole drying room even can be caused time serious to ftracture.So in order to ensure that the constant temperature of drying room is stablized, general way is all adopt method manually on duty, artificial nurse temperature control is on-the-spot, and not only bothersome effort, and night is on duty too increases artificial working strength, is unfavorable for the long-run development of enterprise.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, applicant is through repeatedly putting into practice improvement, devise a kind of large area drying room thermostatic control system, fundamentally solving mould drying room temperature controls random large, manually expend many drawbacks, achieve drying room temperature Real-Time Monitoring, the effect of early warning when temperature is too low.
Technical scheme: in order to realize foregoing invention object, the technical solution adopted in the present invention is: a kind of large area drying room thermostatic control system, the present invention for the area of drying room be at least 300 square metres.Described thermostatic control system mainly comprises: drying room body of wall, combustion furnace, admission line, outlet pipe and hot channel, and described hot channel is arranged along drying room body of wall inwall surrounding, and described combustion furnace is connected with the hot channel in drying room body of wall by admission line.
In order to realize the temperature variation of better monitoring gas in each gas pipe line, the further technical scheme that the present invention adopts is: the link set temperature acquisition module of described combustion furnace and admission line, described temperature collect module is connected with temperature detect switch (TDS) case by signal transmssion line, during real work, the temperature data of temperature collect module collection site, and by signal transmssion line, data are sent to temperature detect switch (TDS) case.
Again further, the end of described outlet pipe arranges filtration tank, and the top of described filtration tank arranges air draft chimney, when the waste gas be circulated throughout enters filtration tank, wherein most dust granules thing and sulphuric dioxide harmful gas can by filterings, and gas is discharged by chimney after reaching emission standard.
In order to realize the object of Homogeneouslly-radiating in drying room better, in this device, described hot channel is the iron pipe combination that four side by side parallel are arranged, and reaches the effect of similar floor heating heat radiator.And described hot channel is arranged on drying room body of wall inwall distance ground 1/3rd place
The present invention further technical scheme is, the connecting portion of described admission line and hot channel is the connectivity bifurcation connecting portion of a point four.
Temperature detect switch (TDS) case of the present invention possesses the function of closing admission line, comprises Temperature displaying panel and signal transmission module.The temperature data that on described Temperature displaying panel, display transmission line transmits, and described signal transmission module comprises wire transmission and wireless transmission.
When using wire transmission, cable signal line is used to connect temperature detect switch (TDS) case and duty room controller, described duty room controller arranges audible and visible alarm lamp, when the temperature of gas in admission line is more than 50 degree, air intake valve on admission line turns down by temperature detect switch (TDS) case automatically, and the hot gas entering admission line is reduced, when the temperature of gas in admission line is lower than 43 degree, audible and visible alarm lamp on duty room controller sends warning, reminds operator on duty to come to add fire coal to combustion furnace.
When using wireless transmission, temperature detect switch (TDS) case is installed CDMA transport module, operator on duty carries with signal receiver, when the temperature of gas in admission line is more than 50 degree, air intake valve on admission line turns down by temperature detect switch (TDS) case automatically, and the hot gas entering admission line is reduced, when the temperature of gas in admission line is lower than 43 degree, information warning, by cdma network transmission remind information, reminds operator on duty to come to add fire coal to combustion furnace.
Preferably, the incinerated matter used in described combustion furnace is coal.
Further preferably, exhaust fan outwardly can be installed in the position of filtration tank or chimney, accelerate the velocity of liquid assets of thermal current in each pipeline.
Beneficial effect: compared with prior art, its beneficial effect is in the present invention:
1, the advantage that the present invention is maximum is just that for drying room operator on duty at night provides conveniently, do not need within artificial 24 hours, monitor at combustion furnace scene, only temperature is too low in drying room, carrys out operation before when needing to add coal-fired, saves a large amount of manpowers.
2, the present invention adopts attemperating unit to carry out Real-Time Monitoring to the temperature of admission line, avoids manual observation temperature range, ensure that the accuracy of temperature data, avoids temperature in drying room and rises higher and fall greatly, improve the yield rate of to be dried.
3, the end of feed channel of the present invention arranges filtration tank, the top of described filtration tank arranges air draft chimney, when the waste gas be circulated throughout enters filtration tank, wherein most dust granules thing and sulphuric dioxide harmful gas can by filterings, gas is discharged by chimney after reaching emission standard, meets the requirement of environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of large area drying room of the present invention thermostatic control system.
Fig. 2 is the connecting portion structural representation of admission line and hot channel in the present invention.
Embodiment
Below by a most preferred embodiment, the technical program is described in detail, but protection scope of the present invention is not limited to described embodiment.
As shown in Figure 1, a kind of large area drying room thermostatic control system, its structure comprises: drying room body of wall 1, combustion furnace 2, admission line 10, outlet pipe 5 and hot channel 4, described hot channel 4 is arranged along drying room body of wall 1 inwall surrounding, and described combustion furnace 2 is connected with the hot channel 4 in drying room body of wall 1 by admission line 10, the link set temperature acquisition module 8 of described combustion furnace 2 and admission line 10, described temperature collect module 8 is connected with temperature detect switch (TDS) case 3 by signal transmssion line 9.
Further, the end of described outlet pipe 5 arranges filtration tank 6, and the top of described filtration tank 6 arranges air draft chimney 7.
As shown in Figure 2, described admission line 10 and the connecting portion of hot channel 4 are the connectivity bifurcation connecting portion of a point four, and described hot channel 4 is the iron pipe combination that four side by side parallel are arranged.
Described temperature detect switch (TDS) case 3 comprises Temperature displaying panel and signal transmission module.Described signal transmission module comprises wire transmission and wireless transmission.
The area of described drying room is at least 300 square metres.
The incinerated matter used in described combustion furnace 2 is coal.
Described hot channel 4 is arranged on drying room body of wall 1 inwall distance ground 1/3rd place.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a large area drying room thermostatic control system, its structure comprises: drying room body of wall (1), combustion furnace (2), admission line (10), outlet pipe (5) and hot channel (4), described hot channel (4) is arranged along drying room body of wall (1) inwall surrounding, described combustion furnace (2) is connected with the hot channel (4) in drying room body of wall (1) by admission line (10), it is characterized in that: the link set temperature acquisition module (8) of described combustion furnace (2) and admission line (10), described temperature collect module (8) is connected with temperature detect switch (TDS) case (3) by signal transmssion line (9).
2. a kind of large area drying room thermostatic control system according to claim 1, it is characterized in that: the end of described outlet pipe (5) arranges filtration tank (6), the top of described filtration tank (6) arranges air draft chimney (7).
3. a kind of large area drying room thermostatic control system according to claim 1, is characterized in that: described hot channel (4) is the iron pipe combination that four side by side parallel are arranged.
4. a kind of large area drying room thermostatic control system according to claim 4, is characterized in that: described admission line (10) and the connecting portion of hot channel (4) are the connectivity bifurcation connecting portion of a point four.
5. a kind of large area drying room thermostatic control system according to claim 1, is characterized in that: described temperature detect switch (TDS) case (3) comprises Temperature displaying panel and signal transmission module.
6. a kind of large area drying room thermostatic control system according to claim 5, is characterized in that: described signal transmission module comprises wire transmission and wireless transmission.
7. a kind of large area drying room thermostatic control system according to claim 1, is characterized in that: the area of described drying room is at least 300 square metres.
8. a kind of large area drying room thermostatic control system according to claim 1, is characterized in that: the incinerated matter used in described combustion furnace (2) is coal.
9. a kind of large area drying room thermostatic control system according to claim 1, is characterized in that: described hot channel (4) is arranged on drying room body of wall (1) inwall distance ground 1/3rd place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360710.5A CN105302177A (en) | 2014-07-28 | 2014-07-28 | Large-area drying room constant temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360710.5A CN105302177A (en) | 2014-07-28 | 2014-07-28 | Large-area drying room constant temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105302177A true CN105302177A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410360710.5A Pending CN105302177A (en) | 2014-07-28 | 2014-07-28 | Large-area drying room constant temperature control system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0954619A (en) * | 1995-08-12 | 1997-02-25 | Horiba Ltd | Temperature control method |
| CN2645452Y (en) * | 2003-07-02 | 2004-10-06 | 李广春 | Control system for roast |
| CN102945008A (en) * | 2012-10-31 | 2013-02-27 | 西南大学 | Control system for pepper baking |
| CN203040589U (en) * | 2012-12-31 | 2013-07-10 | 绍兴御茶村茶业有限公司 | Drying room for enzyme deactivation by drying and steaming |
| CN203443305U (en) * | 2013-07-12 | 2014-02-19 | 四川茂华食品有限公司 | Drying room temperature control system |
| CN203672062U (en) * | 2013-12-06 | 2014-06-25 | 北京通际同创燃烧技术有限公司 | Drying room equipment for heating Dewar pots |
| CN203726705U (en) * | 2014-03-04 | 2014-07-23 | 河北天能泡沫板有限公司 | Foaming drying room for phenolic foam production |
| CN204116989U (en) * | 2014-07-28 | 2015-01-21 | 孙阿龙 | A kind of large area drying room thermostatic control system |
-
2014
- 2014-07-28 CN CN201410360710.5A patent/CN105302177A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0954619A (en) * | 1995-08-12 | 1997-02-25 | Horiba Ltd | Temperature control method |
| CN2645452Y (en) * | 2003-07-02 | 2004-10-06 | 李广春 | Control system for roast |
| CN102945008A (en) * | 2012-10-31 | 2013-02-27 | 西南大学 | Control system for pepper baking |
| CN203040589U (en) * | 2012-12-31 | 2013-07-10 | 绍兴御茶村茶业有限公司 | Drying room for enzyme deactivation by drying and steaming |
| CN203443305U (en) * | 2013-07-12 | 2014-02-19 | 四川茂华食品有限公司 | Drying room temperature control system |
| CN203672062U (en) * | 2013-12-06 | 2014-06-25 | 北京通际同创燃烧技术有限公司 | Drying room equipment for heating Dewar pots |
| CN203726705U (en) * | 2014-03-04 | 2014-07-23 | 河北天能泡沫板有限公司 | Foaming drying room for phenolic foam production |
| CN204116989U (en) * | 2014-07-28 | 2015-01-21 | 孙阿龙 | A kind of large area drying room thermostatic control system |
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Application publication date: 20160203 |
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