M324584 八、新型說明： 【新型所屬之技術領域】 本新型係使模具的加熱冷卻系統裝置之模具出口侧處 再接一可供熱回收的管路，及增設備用的冷卻用媒體管路 ，使加熱用媒體之可利用的餘熱得以回收使用，並藉由加 設之備用的冷卻管路供使用者選擇，或讓機器的運動不致 於完全停擺。 【先前技術】 習知的模具加熱及冷卻的裝置如公告第1275466號之 專利所示，係一溫度調節裝置、且加熱用媒體使用蒸氣而 冷卻用媒體使用水，而能以短時間内容易地進行模具的加 熱、冷卻切換之加熱冷卻系統，其主要的構造係該加熱冷 卻系統係對模具（1至4)切換輸送蒸氣、冷卻水，反覆進行 模具（1至4)的加熱、成形品的成形、模具（丨至4)的冷卻， 其包括·產生蒸氣的加熱用單元；進行冷卻水的供給、循 環的冷卻用單元；配置在模具至4)的溫度感測器（5a至 5句；以及溫度調節裝置，該溫度調節裝置…係具有 可對模具（1至4)切換供給蒸氣、冷卻水的加熱用媒體路徑 (11)、冷卻用媒體路徑（12)，且具有控制手段，該控制手段 係儲存溫度判定用程式，根據前述溫度感測器（5a至5d)的 檢測溫度判定模具（1至4)的溫度，進行對模具（1至4)的蒸 氣、冷卻水的切換供給控制及前述模具（1至4)中的成形動 作控制。 不過’上述之加熱冷卻系統裝置固然可以該模具獲得 迅速的加熱或冷卻，提供給模具最適當、穩定及均勻的溫 M324584 度及壓力條件，進而縮短成品成型的周期 列問題靜待改善： 1 一彳乃有下 1·當通過模具之加熱用媒體，由模具出口側排 可H有相當高之可用的溫度，如果直接排人冷卻塔時 ，二的負荷、降低冷卻塔的處理效率 ，以降低加熱成本的支出在H皿度下可以熱能回收 士 2·因製品之需求不同’會使模具之冷卻方式有所不同 的需要急$冷卻便須有加壓泵作輔助，相反地有的便 不需要’而目前之冷卻系統便顯得無法滿足其需求，且合 供應冷卻用雜之強迫輸送的加㈣損壞時，便無法繼二 提供冷卻㈣體對模具進行冷卻，導致整個模㈣業的停 擺，進而造成模具内之成品脫模的困難及時間的延長 時也造成機H維修的時間拖長，影響整個工作作業 。 【新型内容】 ^ 緣是，為了改善前述熱能回收及冷卻用的多樣需求或 加壓泵故障時之_的停擺㈣題，本新型所採行的技術 手法，係在模具出口側的管路上之調節閥的後侧加設一溫 度感測為，並再增加接设一熱回收管路至加熱媒體產生單 元上，且令該管路上設有切換閥及調節閥者。 另，上述本新型的之冷卻媒體的加壓泵後端管路上又 增加接設一冷卻預備管路’並在該管路上設有調節閥者。 因此’藉由上述本新型之熱回收管路的設置，而當由 模具出口侧排出的加熱媒體’經由管路的溫度感測器檢知 M324584 換:開:可餘熱回收價值時，即會令其管路上的切 複回收使用熱的媒體回流入加熱媒體產生單元内’重 效率更言，、進而讓加熱媒體產生單元的供應加熱媒體之 另，並可節省加熱媒體產生單元之能源的使用。 者不同的^述本新型增設的冷卻預備管路，係可滿足使用 加壓泵損二卹方式之需求，且當原來之輸送冷卻用媒體的 供給口^屣，無法運作時，該管路可以直接接入冷卻塔的 〜 处上或接至另一預備的輸送裝置上，使模具仍能獲 付令了 ’讓機器不致於停擺而造成損失。 ^是以，本新型可藉由下列的實施例並配合附圖，而獲 得充分的了解，並據以實施： 【實施方式】 敬請參閱第一圖所示，係包括一提供模具3加熱而產 生加熱媒體之蒸汽的加熱媒體產生單元1、一提供模具3 冷卻用而供給冷水的冷卻塔3及用於輸送加熱或冷卻用之 媒體的管路系統，而該管路系統係包括一將加熱用媒體供 - 入模具3内的管路，並在該管路上至少設有調節閥 BV2，BV3、減壓閥R2、切換閥Α2及逆止閥CV2，然後在 模具3的出口侧之管路上裝設有調節闕BV5、一溫度感測 器T及一逆止闕CV4,復在該逆止閥CV4後端接設一迴繞 管路4、一切換閥A7及一調節閥BV10後，再經一裝設有 調節閥BV6之管路而接至冷卻塔3的入口端。 另，在冷卻塔3的出口端處接設一裝設有調節閥BV8 的管路接至一加壓泵P，再由加壓泵P的後端接設一裝有 M324584 壓力開關PS、壓力錶G及調節閥BV9的管路’然後在該 調節閥BV9後端接設一前端設有切換閥A6，復接至供入 加熱媒體之管路位於逆止閥CV2後端處的冷卻管路5’同 時也在該冷卻管路5的後端處裝設一逆止閥CV3 ;並且在 模具3之出口侧位於迴繞管路4前端處接設一裝設有切換 閥A4之回流管路6，並接至冷卻塔2的管路上。 復，在加壓泵P後端之調節閥BV9與冷卻管路5上之 切換閥A6前端處，再接設一循環管路7，並使循環管路7 接至迴繞管路4末端之調節閥BV10後端與回流管路6的 匯接處，且在該循環管路7上設有切換閥A5及逆止閥CV5 〇 此外，另在模具3出口侧管路之位於逆止閥CV4後端 處接設一熱回收管路8至加熱媒體產生單元1上，並在該 熱回收管路8上裝設有切換閥A3及調節閥BV4;另在循 環管路7前端、冷卻管路5前端與加壓泵p後端管路的匯 接處’再接設一裝設有調節閥BV7的冷卻預備管路9。 其次，在模具3的入口處的管路上再接設另一設有減 壓閥R1、切換閥A1、調節閥BV1及逆止閥CV1的管路， 而該管路係作為引入高壓空氣，對模具3内進行清理之作 業。 因此，整個對模具3的加熱及冷卻的運作及操作控制 ，即如前習知技術相同，在此不再贅述，不過特別的是上 述之熱回收管路8的設置，係令當由模具3之出口側排出 的加熱媒體，經由管路上之溫度感測器τ的檢知後，其餘 M324584 熱若仍具有可利用之價值時，即會令其管路上的切換閥A3 開啟，並同時關閉迴繞管路4上的切換閥A7，讓餘熱的媒 體可以直接經由熱回收管路8而回流入加熱媒體產生單元 1内。，使該餘熱可以充份地被利用，進而節省加熱媒體產 生單70 1所須的加熱能源、提高對媒體的加熱效率。 復，上述所增設的冷卻預備管路9的作用，係 卻特性可選擇不同的冷卻方式之 冷部用媒體的加壓泵p發生損壞而無法運作 端：：戈預備管路9可以直接接入冷卻塔2的出口 冷二預備的輸送冷卻液的裝置上，提供另- 機器不==:::感個作業仍可正常運行，進而讓 管路可以進行二心’失外，同時令損壞的加壓泵Ρ或 進订維修而不影響機。 露鱼㈣_型有較佳之具體化的揭 备、评述，皆為热悉該 >、菔化的揭 所做的各種型式及方法=人，者所能清楚了解，而其 型精神與範疇。 ^改變，應都是沒有脫離本新 【圖式簡單說明】 第1係本新型的管 【主要元件符號說明】佈❹思圖。 模具 6回流管路 :加熱媒體產生單q 4迴繞管路 c ° 楯環管路 5冷卻管路 8熱回收管路9冷卻預備管 M324584 A1.....A7 切換閥 BV1.····BV10 調節閥 CV1••…CV5逆止閥 PS壓力開關 G壓力錶 R1，R2減壓閥 T溫度感測器M324584 VIII. New description: [New technical field] This new type is to connect the heat-recoverable pipeline to the exit side of the mold of the heating and cooling system of the mold, and the cooling media pipeline for the equipment. The waste heat available for the heating medium can be recycled and used by the user to select an alternate cooling line or to keep the machine from moving completely. [Prior Art] A conventional apparatus for heating and cooling a mold is disclosed in Japanese Patent Publication No. 1275466, which is a temperature adjusting device, and the heating medium uses steam and the cooling medium uses water, and can be easily used in a short time. A heating and cooling system for performing heating and cooling switching of a mold, the main structure of which is that the heating and cooling system switches the conveying steam and the cooling water to the molds (1 to 4), and repeatedly heats the molds (1 to 4) and the molded articles. Cooling of forming and die (丨 to 4), including a heating unit for generating steam; a cooling unit for supplying and circulating cooling water; and a temperature sensor disposed in the mold to 4) (5a to 5 sentences; And a temperature adjustment device having a heating medium path (11) for supplying steam and cooling water to the molds (1 to 4), a cooling medium path (12), and a control means for controlling The means is a storage temperature determining program, and determines the temperature of the molds (1 to 4) based on the detected temperatures of the temperature sensors (5a to 5d), and performs steam and cooling water to the molds (1 to 4). Switching the supply control and the forming action control in the aforementioned molds (1 to 4). However, the above-mentioned heating and cooling system device can obtain rapid heating or cooling of the mold to provide the most suitable, stable and uniform temperature M324584 degrees to the mold. The pressure conditions, and thus the shortening of the cycle of the finished product, need to be improved: 1 One is the next. When the medium is heated by the mold, the side of the exit of the mold can have a relatively high usable temperature. When cooling the tower, the load of the two, reducing the processing efficiency of the cooling tower, to reduce the cost of heating costs, the heat can be recovered under the H degree. The demand for the product is different, which will make the cooling method of the mold different. If the cooling is required, there must be a booster pump as an auxiliary. On the contrary, some do not need to be used. However, the current cooling system cannot meet the demand, and when the supply is cooled, the forced delivery of the miscellaneous (4) damage is impossible. Providing a cooling (four) body to cool the mold, resulting in a shutdown of the entire mold (4) industry, thereby causing difficulty in demolding the finished product in the mold and prolonging the time The time required for the maintenance of the machine H is prolonged, affecting the entire work. [New content] ^ The edge is that in order to improve the various needs of the above-mentioned heat recovery and cooling or the shutdown of the pressure pump (four), this new type of mining The technical method of the line is to add a temperature sensing to the rear side of the regulating valve on the pipeline on the exit side of the mold, and then add a heat recovery pipeline to the heating medium generating unit, and make the pipeline There is a switching valve and a regulating valve. In addition, the cooling medium of the cooling medium of the present invention is further provided with a cooling preparatory line and a regulating valve on the pipeline. The above-mentioned heat recovery pipeline is arranged, and when the heating medium discharged from the outlet side of the mold detects the M324584 through the temperature sensor of the pipeline: when the residual heat recovery value is obtained, the pipeline is The recycling and recycling of the hot medium into the heating medium generating unit is more efficient, and the heating medium generating unit is supplied with the heating medium, and the energy of the heating medium generating unit can be saved. use. The different cooling preparation pipelines of the present invention can meet the requirement of using a pressurized pump loss two-shirt method, and when the original supply port of the cooling medium is unable to operate, the pipeline can Direct access to the cooling tower's ~ or to another preparatory conveyor, so that the mold can still be paid to make the machine not stop and cause damage. Therefore, the present invention can be fully understood by the following embodiments and with reference to the accompanying drawings, and is implemented according to the following embodiments: [Embodiment] Please refer to the first figure, including providing a heating of the mold 3 a heating medium generating unit 1 for generating steam for heating the medium, a cooling tower 3 for supplying cold water for cooling the mold 3, and a piping system for conveying medium for heating or cooling, and the piping system includes a heating system The medium is supplied to the pipeline in the mold 3, and at least the regulating valves BV2, BV3, the pressure reducing valve R2, the switching valve Α2 and the check valve CV2 are provided on the pipeline, and then on the piping on the outlet side of the mold 3. The adjustment 阙BV5, a temperature sensor T and a reverse stop 阙CV4 are installed, and a rewinding line 4, a switching valve A7 and a regulating valve BV10 are connected at the rear end of the check valve CV4, and then A line provided with a regulating valve BV6 is connected to the inlet end of the cooling tower 3. In addition, at the outlet end of the cooling tower 3, a pipeline equipped with a regulating valve BV8 is connected to a pressurizing pump P, and then a rear end of the pressurizing pump P is connected with a pressure switch PS and a pressure of M324584. Table G and the piping of the regulating valve BV9' are then connected to the rear end of the regulating valve BV9, and a front end is provided with a switching valve A6, and the pipeline connected to the heating medium is located at the rear end of the check valve CV2. 5' is also provided with a check valve CV3 at the rear end of the cooling line 5; and at the outlet side of the mold 3, at the front end of the rewinding line 4, a return line 6 equipped with a switching valve A4 is connected. And connected to the pipeline of the cooling tower 2. Further, at the front end of the regulating valve BV9 at the rear end of the pressurizing pump P and the switching valve A6 on the cooling line 5, a circulation line 7 is connected, and the circulation line 7 is connected to the end of the rewinding line 4 a junction between the rear end of the valve BV10 and the return line 6, and a switching valve A5 and a check valve CV5 are provided on the circulation line 7. In addition, after the check line CV4 is located at the outlet side of the mold 3 A heat recovery line 8 is connected to the heating medium generating unit 1 at the end, and a switching valve A3 and a regulating valve BV4 are mounted on the heat recovery line 8, and at the front end of the circulating line 7 and the cooling line 5 A junction of the front end and the rear end of the pressure pump p is connected to a cooling preparation line 9 provided with a regulating valve BV7. Next, another pipeline provided with a pressure reducing valve R1, a switching valve A1, a regulating valve BV1, and a check valve CV1 is connected to the pipeline at the inlet of the mold 3, and the piping is used as a high-pressure air. The cleaning operation in the mold 3 is performed. Therefore, the entire operation and operation control of the heating and cooling of the mold 3, that is, the same as the prior art, will not be described herein, but in particular, the above-described heat recovery line 8 is disposed by the mold 3. After the heating medium discharged from the outlet side is detected by the temperature sensor τ on the pipeline, if the remaining M324584 heat still has a usable value, the switching valve A3 on the pipeline is opened, and the rewinding is simultaneously closed. The switching valve A7 on the line 4 allows the residual heat medium to flow back into the heating medium generating unit 1 directly via the heat recovery line 8. This waste heat can be fully utilized, thereby saving the heating energy required for the heating medium to generate the single 70 1 and improving the heating efficiency of the medium. Further, the function of the above-mentioned additional cooling reserve line 9 is characterized in that the cooling pump p of the cold medium for different cooling modes can be selected to be damaged and cannot be operated: the Go spare line 9 can be directly connected. The outlet of the cooling tower 2 is provided on the device for conveying the cooling liquid, and the other machine is not ==::: The operation can still be operated normally, so that the pipeline can be double-hearted and lost. Pressurize the pump or order the repair without affecting the machine. The exposed and commentary of the exposed fish (4) _ type are all well-known and various methods and methods for the disclosure of the squid, and the people can understand clearly, and their spirit and scope . ^Change, should not be separated from the new [Simplified description of the schema] The first series of this new type of tube [main symbol description] cloth ❹思图. Mold 6 return line: heating medium produces single q 4 rewinding line c ° 楯 ring line 5 cooling line 8 heat recovery line 9 cooling reserve tube M324584 A1.....A7 switching valve BV1.···· BV10 regulating valve CV1••...CV5 check valve PS pressure switch G pressure gauge R1, R2 pressure reducing valve T temperature sensor