CN211843379U - Segmented energy-saving cooling system of press - Google Patents
Segmented energy-saving cooling system of press Download PDFInfo
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- CN211843379U CN211843379U CN202020281813.3U CN202020281813U CN211843379U CN 211843379 U CN211843379 U CN 211843379U CN 202020281813 U CN202020281813 U CN 202020281813U CN 211843379 U CN211843379 U CN 211843379U
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- saving cooling
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Abstract
The utility model discloses a press subsection energy-saving cooling system, which comprises a press, a first direction switching valve group, a second direction switching valve group, a three-way switching valve, a subsection energy-saving cooling tank, an oil cooler and an oil pipeline; the oil conveying pipeline forms a closed loop on the press through a first direction switching valve group and a second direction switching valve group; the three-way switching valve is arranged on an oil pipeline between the first direction switching valve group and the second direction switching valve group; the three-way switching valve is respectively communicated with the segmented energy-saving cooling tank and the oil cooler; the segmented energy-saving cooling tank and the oil cooler are arranged on the oil conveying pipeline in parallel; a hot end outlet and a cold end outlet are formed in the segmented energy-saving cooling tank; the internal volume of the segmented energy-saving cooling tank is several times of the internal volume of the press. The utility model discloses an energy-conserving cooling system of press segmentation need not be with the whole coolings of conduction oil after the heating, has practiced thrift the energy, has reduced manufacturing cost, has improved the security performance of system.
Description
Technical Field
The utility model relates to a copper-clad plate field of making, in particular to press segmentation energy-conserving cooling system.
Background
In the copper-clad plate industry, the process requires that a press adopts heat-conducting oil for heating and cooling, generally adopts a heating-constant temperature-cooling-reheating circulation mode, because the temperature is directly reduced to the normal temperature during cooling and is reheated to the constant temperature again during reheating, a large amount of heat energy is wasted, a large amount of energy is consumed,
the sectional energy-saving cooling system for the press, which does not need to cool all the heated heat conduction oil, has high safety performance, saves energy and reduces cost, is urgently needed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a press segmentation energy-saving cooling system, which does not need to cool the heated heat-conducting oil completely, thereby saving energy and reducing production cost; and simultaneously, the utility model discloses an oil cooler both ends among the energy-conserving cooling system of press segmentation difference in temperature is little, has improved the security performance of system.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
the utility model provides a press subsection energy-saving cooling system, which comprises a press, a first direction switching valve group, a second direction switching valve group, a three-way switching valve, a subsection energy-saving cooling tank, an oil cooler and an oil pipeline; the oil conveying pipeline forms a closed loop on the press through the first direction switching valve group and the second direction switching valve group; the three-way switching valve is arranged on an oil pipeline between the first direction switching valve group and the second direction switching valve group; the three-way switching valve is respectively communicated with the segmented energy-saving cooling tank and the oil cooler; the segmented energy-saving cooling tank and the oil cooler are arranged on the oil conveying pipeline in parallel; the segmented energy-saving cooling tank is provided with a hot end outlet and a cold end outlet; the internal volume of the segmented energy-saving cooling tank is several times of the internal volume of the press.
The utility model discloses in, the press is the professional equipment of copper-clad plate trade for the suppression copper-clad plate after the heating, need cool off after the suppression, about 3 hours periodic cycle, heating and cooling that do not stop, the structure of press is the conventionality in this field.
The utility model discloses in, first direction switches valves and second direction switches valves and is used for switching the input and the output direction of conduction oil when changing heating and cooling method, the structure that first direction switches valves and second direction switches valves is field conventionality.
The utility model discloses in, the three-way switching valve is used for realizing passing through the energy-conserving cooling bath of segmentation or oil cooler of conduction oil, the three-way switching valve is the field conventionality.
The utility model discloses in, defeated oil pipe way is used for realizing the circulation of conduction oil, defeated oil pipe way is linked together with other parts, forms circulation circuit, defeated oil pipe way is the field conventionality.
In the utility model, the sectional energy-saving cooling tank is used for alternately storing hot oil and cold oil, and the structure of the sectional energy-saving cooling tank is conventional in the field;
preferably, the segmented energy-saving cooling tank is of a horizontal cylindrical structure, the segmented energy-saving cooling tank comprises a plurality of upper partition plates and a plurality of lower partition plates inside, the upper partition plates and the lower partition plates are alternately arranged, an S-shaped flow channel is formed in the segmented energy-saving cooling tank, and the hot end outlet and the cold end outlet are respectively arranged at two ends of the segmented energy-saving cooling tank;
preferably, the internal volume of the segmented energy-saving cooling tank is 6-10 times of the internal volume of the press, and the volumes can ensure that the press realizes multiple times of cooling or heating.
The utility model discloses in, oil cooler is used for realizing the heat transfer of conduction oil, oil cooler's structure is field conventionality.
The utility model discloses in, the hot junction export is used for realizing the outflow of conduction oil when heating the press, the outflow of conduction oil when the cold junction export is used for realizing the cooling.
The utility model discloses in, preferably, work as when the heat of press is not enough, the press still is connected with boiler system for supply the heat.
The utility model discloses a press segmentation energy-conserving cooling system's use flow does: when the press needs to be cooled after being heated, the first direction switching valve group and the second direction switching valve group are started, so that heat conduction oil flows out from a hot end outlet of the segmented energy-saving cooling tank and flows into the press through an oil pipeline, the heat conduction oil stored in the segmented energy-saving cooling tank can convert the heat conduction oil in the press for a plurality of times, and the temperature of the press can be greatly reduced after the heat conduction oil in the press is circularly converted for a plurality of times; then, continuously cooling the heat conducting oil with lower temperature through an oil cooler by a three-way switching valve until the press finishes a cooling process flow; when the temperature of the press starts to rise after the press is cooled, the first direction switching valve group and the second direction switching valve group are started, so that heat conduction oil enters the press from the cold end outlet of the segmented energy-saving cooling tank, and the temperature of the press can rise a lot after the heat conduction oil in the press is circularly converted for a plurality of times.
The utility model has the advantages and the beneficial effects that: the segmented energy-saving cooling system of the press does not need to cool all the heated heat conducting oil, thereby saving energy and reducing production cost; and simultaneously, the utility model discloses an oil cooler both ends among the energy-conserving cooling system of press segmentation difference in temperature is little, has improved the security performance of system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is the structural schematic diagram of the energy-conserving cooling system of press segmentation of the embodiment of the utility model.
Description of reference numerals:
1. a press;
2. a second direction switching valve group;
3. a first direction switching valve group;
4. a cold end outlet;
5. a three-way switching valve;
6. an oil cooler;
7. an oil pipeline;
8. a hot end outlet;
9. a sectional energy-saving cooling tank.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the present embodiment provides a segmented energy-saving cooling system for a press, which includes a press 1, a first direction switching valve group 3, a second direction switching valve group 2, a three-way switching valve 5, a segmented energy-saving cooling tank 9, an oil cooler 6, and an oil pipeline 7; the oil pipeline 7 forms a closed loop on the press 1 through the first direction switching valve group 3 and the second direction switching valve group 2; the three-way switching valve 5 is arranged on an oil conveying pipeline 7 between the first direction switching valve group 3 and the second direction switching valve group 2; the three-way switching valve 5 is respectively communicated with the subsection energy-saving cooling groove 9 and the oil cooler 6; the segmented energy-saving cooling tank 9 and the oil cooler 6 are arranged on the oil pipeline 7 in parallel; the segmented energy-saving cooling tank 9 is provided with a hot end outlet 8 and a cold end outlet 4.
In the embodiment, the press 1 is a special device in the copper-clad plate industry, and is used for pressing the copper-clad plate after heating, cooling is needed after pressing, and the pressing is circulated for about 3 hours and is heated and cooled continuously.
In this embodiment, the first direction switching valve group 3 and the second direction switching valve group 2 are used to switch the input and output directions of the conduction oil when the heating and cooling modes are changed.
In this embodiment, the three-way switching valve 5 is used for enabling heat conducting oil to pass through the segmented energy-saving cooling tank 9 or the oil cooler 6.
In this embodiment, the oil delivery pipe 7 is used for realizing the circulation of the heat transfer oil, and the oil delivery pipe 7 is communicated with other components to form a circulation loop.
In this embodiment, the segmented energy-saving cooling tank 9 is used for alternately storing hot oil and cold oil; the segmented energy-saving cooling tank 9 is of a horizontal cylindrical structure, the interior of the segmented energy-saving cooling tank 9 comprises a plurality of upper partition plates and a plurality of lower partition plates, the upper partition plates and the lower partition plates are alternately arranged, an S-shaped flow passage is formed in the segmented energy-saving cooling tank 9, and a hot end outlet 8 and a cold end outlet 4 are respectively arranged at two ends of the segmented energy-saving cooling tank 9; the internal volume of the segmented energy-saving cooling tank 9 is 8 times of the internal volume of the press 1, and the volumes can ensure that the press 1 can realize multiple times of cooling or heating.
In this embodiment, the oil cooler 6 is used to realize heat exchange of the heat transfer oil.
In this embodiment, hot junction export 8 is used for realizing the outflow of conduction oil when heating press 1, and cold junction export 4 is used for realizing the outflow of conduction oil when cooling.
The using process of the segmented energy-saving cooling system of the press in the embodiment is as follows: when the press needs to be cooled after being heated, the first direction switching valve group and the second direction switching valve group are started, so that heat conduction oil flows out from a hot end outlet of the segmented energy-saving cooling tank and flows into the press through an oil pipeline, the heat conduction oil stored in the segmented energy-saving cooling tank can convert the heat conduction oil in the press for a plurality of times, and the temperature of the press can be greatly reduced after the heat conduction oil in the press is circularly converted for a plurality of times; then, continuously cooling the heat conducting oil with lower temperature through an oil cooler by a three-way switching valve until the press finishes a cooling process flow; when the temperature of the press starts to rise after the press is cooled, the first direction switching valve group and the second direction switching valve group are started, so that heat conduction oil enters the press from the cold end outlet of the segmented energy-saving cooling tank, and the temperature of the press can rise a lot after the heat conduction oil in the press is circularly converted for a plurality of times.
The segmented energy-saving cooling system of the press does not need to cool all the heated heat conduction oil, so that the energy is saved, and the production cost is reduced; and simultaneously, the utility model discloses an oil cooler both ends among the energy-conserving cooling system of press segmentation difference in temperature is little, has improved the security performance of system.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The segmented energy-saving cooling system of the press is characterized by comprising the press, a first direction switching valve group, a second direction switching valve group, a three-way switching valve, a segmented energy-saving cooling tank, an oil cooler and an oil conveying pipeline; the oil conveying pipeline forms a closed loop on the press through the first direction switching valve group and the second direction switching valve group; the three-way switching valve is arranged on an oil pipeline between the first direction switching valve group and the second direction switching valve group; the three-way switching valve is respectively communicated with the segmented energy-saving cooling tank and the oil cooler; the segmented energy-saving cooling tank and the oil cooler are arranged on the oil conveying pipeline in parallel; the segmented energy-saving cooling tank is provided with a hot end outlet and a cold end outlet; the internal volume of the segmented energy-saving cooling tank is several times of the internal volume of the press.
2. The press segmented energy-saving cooling system of claim 1, wherein the segmented energy-saving cooling tank is of a horizontal cylindrical structure, the segmented energy-saving cooling tank comprises a plurality of upper partition plates and a plurality of lower partition plates, the upper partition plates and the lower partition plates are alternately arranged, an S-shaped flow passage is formed in the segmented energy-saving cooling tank, and the hot end outlet and the cold end outlet are respectively arranged at two ends of the segmented energy-saving cooling tank.
3. The press subsection energy-saving cooling system of claim 1, wherein the internal volume of the subsection energy-saving cooling groove is 6-10 times of the internal volume of the press.
4. The press staged energy efficient cooling system of claim 1, wherein a boiler system is coupled to said press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281813.3U CN211843379U (en) | 2020-03-09 | 2020-03-09 | Segmented energy-saving cooling system of press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281813.3U CN211843379U (en) | 2020-03-09 | 2020-03-09 | Segmented energy-saving cooling system of press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211843379U true CN211843379U (en) | 2020-11-03 |
Family
ID=73133668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020281813.3U Active CN211843379U (en) | 2020-03-09 | 2020-03-09 | Segmented energy-saving cooling system of press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211843379U (en) |
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2020
- 2020-03-09 CN CN202020281813.3U patent/CN211843379U/en active Active
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