CN202097885U - Air-water cooling regulating system - Google Patents
Air-water cooling regulating system Download PDFInfo
- Publication number
- CN202097885U CN202097885U CN2010206821894U CN201020682189U CN202097885U CN 202097885 U CN202097885 U CN 202097885U CN 2010206821894 U CN2010206821894 U CN 2010206821894U CN 201020682189 U CN201020682189 U CN 201020682189U CN 202097885 U CN202097885 U CN 202097885U
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- China
- Prior art keywords
- cooling
- air
- water
- pipeline
- regulating system
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- Expired - Lifetime
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Abstract
The utility model relates to a temperature regulation technology, in particular to an air-water cooling regulating system. The air-water cooling regulating system comprises a temperature sensor (1), a comparator (2), a controller (3), a cooling pipe (4), a water cooling pipeline (5) and an air cooling pipeline (6), wherein the comparator (2) is connected with the temperature sensor (1), the controller (3) is connected with the comparator (2), and meanwhile, is connected with cooling switches (8) on the water cooling pipeline (5) and the air cooling pipeline (6) through two control circuits provided with control switches, and the water cooling pipeline (5) and the air cooling pipeline (6) are connected with the cooling pipe (4) respectively. In the gas-water cooling regulating system, the cooling water and compressed air alternately enter into the heat exchange device, the break-make ratio of water and air is febback and controlled by detecting the temperature of the hot pressing bed, the purposes of quantitative cooling rate and automatic accurate remote control are achieved, the process requirements of extremely strict temperature control during the forming process of the key parts are met, and the qualification rate of products is improved.
Description
Technical field
The utility model belongs to the adjustment technology, relates to a kind of air water cooling regulating system.
Background technology
Composite is applied at aerospace field as a kind of new material gradually; Certain critical component promptly adopts composite in the straight X type machine development process; Its forming process has all proposed high requirement to aspects such as the control of hot pressing bed temperature, pressure adjustings; Need take necessary adjustment measure, be able to smooth moulding to guarantee composite.
The ball valve that existing cooling system utilization is arranged on the cooling water pipe is controlled discharge, to realize the control to cooldown rate.Because prior art cooling systems need be controlled cooldown rate through controlling ball valve manually; And not to the feedback of cooldown rate; Therefore can't realize the composite material forming temperature is carried out long-range, automatic, accurate control; Can't satisfy the requirement of composite material forming new technology, be difficult to guarantee Forming Quality.
The utility model content
The purpose of the utility model is: a kind of air water cooling regulating system that can long-range, automatic, accurately control composite material forming is provided.
The technical scheme of the utility model is: a kind of air water cooling regulating system; It comprises temperature sensor, comparator, controller, cooling tube, water cooled pipeline, air cooling pipeline; Said comparator links to each other with temperature sensor; Said controller links to each other with comparator, and the two-way control circuit through being respectively arranged with gauge tap and water cooled pipeline link to each other with cold switch on the air cooling pipeline simultaneously, and said water cooled pipeline links to each other with cooling tube respectively with the air cooling pipeline.
Said cold switch is the 2/2-way magnetic valve.
Said water cooled pipeline is provided with one and is used for the ball valve that bypass is cooled off.
Said cooling tube is arranged between the last lower platen of hot pressing bed.
Said temperature sensor is the some thermocouples that are installed on the hot pressing bed.
The utility model has the advantages that: the utility model air water cooling regulating system adopts gas, two kinds of different cooling medias of water; Control opening of water cooled pipeline and air cooling pipeline and closure through comparator, controller control 2/2-way magnetic valve; Make cooling water and compressed air alternately get into heat-exchanger rig; And feed back through the temperature of surveying the hot pressing bed, with control water, gas break-make ratio, realize that cooldown rate quantizes, remote auto is accurately controlled; Satisfy the critical component forming process to the extremely tight technological requirement of temperature control, improve the qualification rate of product.
Description of drawings
Fig. 1 is the principle schematic of the utility model air water cooling regulating system;
Wherein, 1 one temperature sensors, 2-comparator, 3-controller, 4-cooling tube, 5-water cooled pipeline, 6-air cooling pipeline, 7-pressing plate, 8-cold switch, 9-ball valve.
The specific embodiment
Explain further details in the face of the utility model down.
See also Fig. 1, it is the principle schematic of the utility model air water cooling regulating system.Said air water cooling regulating system comprises temperature sensor 1, comparator 2, controller 3, cooling tube 4, water cooled pipeline 5, air cooling pipeline 6, pressing plate 7, cold switch 8, ball valve 9.Said temperature sensor is some groups of thermocouples that are installed on the mould of hot pressing bed, is used to survey the temperature on the hot pressing bed.Said comparator links to each other with temperature sensor, is used for the cooldown rate and the sensor temperature detected variable quantity of input are compared.Said controller links to each other with comparator; Two-way control circuit through being respectively arranged with gauge tap and water cooled pipeline link to each other with cold switch 8 on the air cooling pipeline simultaneously; Be used for controlling the cooldown rate of water cooled pipeline and air cooling pipeline through cold switch 8; Wherein, said cold switch is the 2/2-way magnetic valve.In addition, said water cooled pipeline be provided with one be used for bypass cooling ball valve 9.And said cooling tube is arranged between the last lower platen 7 of hot pressing bed, and links to each other with the air cooling pipeline with water cooled pipeline respectively.
During the work of the utility model air water cooling regulating system, in the hot pressing bed temperature rise period, the 2/2-way magnetic valve on ball valve 9 and water cooled pipeline and the air cooling pipeline is in normally off.When the hot pressing bed is operated in when cooling the stage; Earlier detect the hot pressing bed tempertaure by temperature sensor; By comparator temperature sensor temperature inversion amount that detects and the cooldown rate of importing through controller are compared then,, give the switch of a signal through control K1 and K2 by controller according to comparative result; Control opening and closure of water cooled pipeline and air cooling pipeline; Make compressed air and cooling water alternately get into the cooling tube in the hot pressing bed pressing plate, heat is taken out of, reach the purpose of cooling.
When the rate of temperature fall of coming when the thermocouple of temperature sensor feedback was too fast, it was electric to let K2 get, the K1 dead electricity, and the air cooling pipeline is in path, water cooled pipeline is in off state, and at this moment, compressed air is cooling medium, and cooldown rate reduces.The rate of temperature fall of coming when thermocouple feedback is crossed when slow, and it is electric to let K1 get, the K2 dead electricity, and water cooled pipeline is in path, the air cooling pipeline is in off state, and at this moment, cooling water is a cooling medium, and cooldown rate increases.Therefore through adjustment control water, gas break-make ratio, can reach the rate of temperature fall of accurate control hot pressing bed mould.
Can not let K1 and K2 get when electric when control circuit breaks down, can open ball valve 9, lower the temperature for the hot pressing bed roughly, and be unlikely to make the hot pressing bed to lower the temperature, improve the safety coefficient of hot pressing bed as bypass.
In addition, the cold switch of the utility model is not limited to the 2/2-way magnetic valve, also can other information Control valves, and like Pneumatic gate valve or other flow control valves.
The utility model air water cooling regulating system adopts gas, two kinds of different cooling medias of water in sum; Control opening of water cooled pipeline and air cooling pipeline and closure through comparator, controller control 2/2-way magnetic valve; Make cooling water and compressed air alternately get into heat-exchanger rig, and feed back, with control water, gas break-make ratio through the temperature of surveying the hot pressing bed; Realize that cooldown rate quantizes, accurately control automatically; And can realize Long-distance Control through the input of controller to cooldown rate, and satisfy the critical component forming process to the extremely tight technological requirement of temperature control, improve the qualification rate of product.
Claims (5)
1. an air water cools off regulating system; It is characterized in that: comprise temperature sensor [1], comparator [2], controller [3], cooling tube [4], water cooled pipeline [5], air cooling pipeline [6]; Said comparator links to each other with temperature sensor; Said controller links to each other with comparator, and the two-way control circuit through being respectively arranged with gauge tap and water cooled pipeline link to each other with cold switch [8] on the air cooling pipeline simultaneously, and said water cooled pipeline links to each other with cooling tube respectively with the air cooling pipeline.
2. according to the said air water cooling of claim 1 regulating system, it is characterized in that: said cold switch [8] is the 2/2-way magnetic valve.
3. according to the said air water cooling of claim 2 regulating system, it is characterized in that: said water cooled pipeline is provided with one and is used for the ball valve [9] that bypass is cooled off.
4. according to the said air water cooling of claim 3 regulating system, it is characterized in that: said cooling tube is arranged between the last lower platen [7] of hot pressing bed.
5. according to the said air water cooling of claim 4 regulating system, it is characterized in that: said temperature sensor is the some thermocouples that are installed on the hot pressing bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206821894U CN202097885U (en) | 2010-12-28 | 2010-12-28 | Air-water cooling regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206821894U CN202097885U (en) | 2010-12-28 | 2010-12-28 | Air-water cooling regulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097885U true CN202097885U (en) | 2012-01-04 |
Family
ID=45383918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206821894U Expired - Lifetime CN202097885U (en) | 2010-12-28 | 2010-12-28 | Air-water cooling regulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891116A (en) * | 2018-08-14 | 2018-11-27 | 活跃科技股份有限公司 | Gas-liquid cold type trigger squeeze and cooling means for it |
| CN112208187A (en) * | 2020-08-25 | 2021-01-12 | 宣城开盛新能源科技有限公司 | Flexible assembly cold pressing process and device capable of automatically adjusting cooling rate |
-
2010
- 2010-12-28 CN CN2010206821894U patent/CN202097885U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891116A (en) * | 2018-08-14 | 2018-11-27 | 活跃科技股份有限公司 | Gas-liquid cold type trigger squeeze and cooling means for it |
| CN112208187A (en) * | 2020-08-25 | 2021-01-12 | 宣城开盛新能源科技有限公司 | Flexible assembly cold pressing process and device capable of automatically adjusting cooling rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |