CN213712621U - High-temperature lubricating oil automatic compensation system and waterproof coiled material production line - Google Patents
High-temperature lubricating oil automatic compensation system and waterproof coiled material production line Download PDFInfo
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- CN213712621U CN213712621U CN202022421939.9U CN202022421939U CN213712621U CN 213712621 U CN213712621 U CN 213712621U CN 202022421939 U CN202022421939 U CN 202022421939U CN 213712621 U CN213712621 U CN 213712621U
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Abstract
The utility model discloses a high temperature lubricating oil automatic compensation system and waterproofing membrane production line belongs to waterproofing membrane production technical field, and the automatic compensation system includes: the lubricating oil storage device comprises an oil storage device for storing lubricating oil, a control device and a conveying device. The conveying device comprises a high-pressure pump, an oil distribution box and a connecting pipeline, the oil distribution box is communicated with the oil storage device through the connecting pipeline, the high-pressure pump conveys the oil storage device into the oil distribution box, the oil distribution box is provided with a plurality of oil conveying pipes, and each oil conveying pipe is provided with an electromagnetic valve; the high-pressure pump and each electromagnetic valve are electrically connected with the control device. The system can simultaneously fill lubricating oil for the bearings of a plurality of gear pumps, and has high automation degree and outstanding safety performance. The waterproof coiled material production line has the lubricating oil of the automatic compensation gear pump bearing of the automatic compensation system, and the production efficiency is high.
Description
Technical Field
The utility model relates to a waterproofing membrane production technical field, concretely relates to high temperature lubricating oil automatic compensation system and waterproofing membrane production line.
Background
Waterproof coiled material, roll waterproof material made of asphalt, rubber or other organic materials, is commonly called asphalt felt or asphalt felt. It has good waterproof property and better flexibility.
When the waterproof coiled material is produced, the prepared raw materials need to be modified at high temperature and then are conveyed to a paving device through a pipeline for paving and forming. The gear pump provides power for conveying raw materials in the conveying process, but the raw material discharging temperature for preparing the protective coiled material is about 200 ℃, so the gear pump also operates in a high-temperature state. Because the gear pump runs at a high temperature, grease which plays a lubricating role in a bearing of the gear pump can be deteriorated quickly, and the grease cannot play a lubricating role, so that a main shaft of the gear pump is abraded. The abrasion of the main shaft can cause the sealing damage and the material leakage of the pump, so that the bearing of the gear pump needs to be filled with butter frequently. The existing butter filling method is to fill butter manually, but the manual butter filling method has obvious defects, butter cannot be filled in a small space, and the butter is easy to scald when being filled in a high-temperature environment, so that great potential safety hazards exist. And in waterproofing membrane's production process, need use a plurality of gear pumps, this bearing of gear adds the butter for the manual work one by one, will consume great manpower, inefficiency.
Chinese patent (CN208734519U) a high-pressure pump intelligence control system based on PLC, including high-pressure pump body, oil storage tank, three-phase motor drive piston action, the oil storage tank correspond to the position of the lubricated case of crankshaft piston of high-pressure pump body, gear box is provided with respectively and supplements oil pipe, and it is through intelligent automatic control, and very big reduction should the shut down of high-pressure pump trouble, realizes the institutionalization high efficiency that the high-pressure pump maintenance was maintained, practices thrift a large amount of maintenance human costs. But this system is not used in waterproofing membrane production field, can not be simultaneously to a plurality of gear pumps transport lubricated butter moreover, can not solve the problem of lubricated butter filling difficulty in the waterproofing membrane production process now.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to provide a high temperature lubricating oil automatic compensation system, this system can give the bearing filling lubricating oil of a plurality of gear pumps simultaneously, and degree of automation is high, the security performance is outstanding.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
an automatic compensation system for high temperature lubricating oil, comprising: the oil distribution tank is communicated with the oil storage device through the connecting pipeline, the lubricating oil in the oil storage device is conveyed to the oil distribution tank by the high-pressure pump, a plurality of oil conveying pipes and a plurality of electromagnetic valves are arranged on the oil distribution tank, and each electromagnetic valve corresponds to one oil conveying pipe; the high-pressure pump and the electromagnetic valves are electrically connected with the control device.
The utility model discloses in the technical scheme of preferred, be equipped with sprue and many tributary passageways in the branch oil tank, sprue one end with connecting tube intercommunication, many the tributary passageway respectively with the parallelly connected intercommunication of sprue, every the tributary passageway corresponds one respectively send oil pipe.
The utility model discloses in the technical scheme of preferred, many send oil pipe to be in divide oil tank go up parallel arrangement or transversely arrange multirow, longitudinally arranged multiseriate.
The utility model discloses in the technical scheme of preferred, be provided with flow sensor on the branch oil tank, flow sensor is close to the sprue with the junction setting of connecting tube.
The utility model discloses in the technical scheme of preferred, be provided with the pressure sensor who detects lubricating oil pressure on the branch oil tank.
The utility model discloses in the technical scheme of preferred, it is a plurality of the solenoid valve is proportional control valve.
The utility model discloses in the technical scheme of preferred, controlling means includes control box and touch-sensitive screen, the touch-sensitive screen is installed on the control box.
The utility model discloses in the technical scheme of preferred, oil storage device includes oil storage bucket and bung, the copper pipe can be dismantled and fix the oil storage bucket top.
The utility model also provides a waterproofing membrane production line, this production line include a plurality of gear pumps and above high temperature lubricating oil automatic compensation system, automatic compensation system is a plurality of simultaneously the bearing of gear pump replenishes lubricating oil.
The utility model has the advantages that:
the utility model provides a pair of high temperature lubricating oil automatic compensation system, this system includes oil storage device, controlling means and conveyor, oil storage device is used for storing lubricating oil, controlling means control conveyor carries lubricating oil to the bearing department of gear pump automatically, conveyor's branch oil tank is equipped with many and send oil pipe, many send oil pipe and gear pump's bearing lubricating oil filler intercommunication back, can realize simultaneously for the bearing filling lubricating oil of a plurality of gear pumps, degree of automation is high, the loaded down with trivial details work of artifical filling lubricating oil has been removed from, operating personnel need not directly contact with high temperature gear pump, consequently, can avoid being scalded, the security performance is outstanding. The utility model also provides a waterproofing membrane production line including this lubricating oil automatic compensation system, this production line production efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of an automatic compensation system for high-temperature lubricating oil provided by the present invention;
fig. 2 is a schematic structural view of the main runner and the branch runner inside the fuel distribution box of the present invention;
fig. 3 is a schematic structural diagram of the distribution of the oil delivery pipe in the oil distribution box according to embodiment 2 of the present invention.
Reference numerals:
1. an oil storage device; 2. a conveying device; 3. a control device; 4. a pressure sensor; 5. a flow sensor; 11. an oil storage barrel; 12. a barrel cover; 21. a high pressure pump; 22. connecting a pipeline; 23. an oil distributing tank; 31. a control box; 32. a touch screen; 231. an oil delivery pipe; 232. an electromagnetic valve; 233. a branch channel; 234. a main flow passage.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly. In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
Example 1:
as shown in fig. 1-2, an automatic compensation system for high-temperature lubricant oil comprises: the oil storage device 1, the control device 3 and the delivery device 2 are used for storing lubricating oil, the delivery device 2 comprises a high-pressure pump 21, an oil distribution tank 23 and a connecting pipeline 22, the oil distribution tank 23 is communicated with the oil storage device 1 through the connecting pipeline 22, the lubricating oil in the oil storage device 1 is delivered to the oil distribution tank 23 by the high-pressure pump 21, a plurality of oil delivery pipes 231 and a plurality of electromagnetic valves 232 are arranged on the oil distribution tank 23, and each electromagnetic valve 232 corresponds to one oil delivery pipe 231; the high-pressure pump 21 and each electromagnetic valve 232 are electrically connected with the control device 3. The connecting pipeline 22 can adopt a high-temperature and high-pressure resistant rubber hose, and the connecting pipeline 22 is communicated with the oil storage device 1 and the oil distribution tank 23 of the conveying device 2, so that the lubricating oil in the oil storage device 1 can be conveyed to the oil distribution tank 23. The oil delivery pipe 231 of the oil distribution box 23 can be connected with a bearing lubricating oil filling port of the gear pump through a copper pipe, and the copper pipe connection can prevent an operator from being scalded.
Foretell high temperature lubricating oil automatic compensation system, this system include oil storage device 1 controlling means 3 and conveyor 2, oil storage device 1 is used for storing lubricating oil, controlling means 3 control conveyor 2 carries lubricating oil to the bearing department of gear pump automatically, conveyor 2's branch oil tank 23 is equipped with many send oil pipe 231, many send oil pipe 231 and gear pump's bearing lubricating oil filler intercommunication back, can realize simultaneously for the bearing filling lubricating oil of a plurality of gear pumps, degree of automation is high, has removed the loaded down with trivial details work of artifical filling lubricating oil from, and operating personnel need not directly contact with high temperature gear pump, consequently can avoid being scalded, and the security performance is outstanding.
The working principle of the system is as follows: the oil storage device 1 is communicated with the oil distribution tank 23 through the connecting pipeline 22, and the oil delivery pipe 231 of the oil distribution tank 23 is communicated with a bearing lubricating oil filling port of the gear pump through a clearance or other pipelines. The high-temperature lubricating oil is stored in the oil storage device 1, the high-temperature lubricating oil in the oil storage device 1 is delivered to the oil distribution tank 23 by the high-pressure pump 21, the lubricating oil in the oil distribution tank 23 flows to a bearing lubricating oil filling port of the gear pump through the oil delivery pipe 231 respectively, the lubricating oil in the bearing is supplemented, the friction of the bearing is reduced, and the service life of the bearing is prolonged. The control device 3 is connected to a plurality of the electromagnetic valves 232, and a control program can be set in the control device 3 to periodically start the electromagnetic valves 232, so that lubricating oil can be periodically and quantitatively filled into the bearings of the gear pump, and the intelligence degree of the whole system is improved.
Further, a main flow channel 234 and a plurality of branch flow channels 233 are arranged in the oil distribution box 23, one end of the main flow channel 234 is communicated with the connecting pipeline 22, the plurality of branch flow channels 233 are respectively communicated with the main flow channel 234 in parallel, and each branch flow channel 233 corresponds to one oil delivery pipe 231. Further, a plurality of the oil feed pipes 231 are provided in parallel on the oil distribution tank 23. After entering the main flow channel 234, the high-temperature lubricating oil in the oil storage device 1 enters the branch flow channels 233 respectively and flows to the oil delivery pipe 231 through the branch flow channels 233, and when the branch flow channels 233 are arranged in parallel on the oil distribution tank 23, the oil delivery pipe 231 is also arranged in parallel on the oil distribution tank 23.
Further, a flow sensor 5 is disposed on the oil distribution tank 23, and the flow sensor 5 is disposed near a connection between the main flow passage 234 and the connection pipe 22. The flow sensor 5 is used for detecting the flow of the lubricating oil in the main flow passage 234 and feeding back the lubricating oil flow data in the main flow passage 234 to the control device 3, so that an operator can quantitatively analyze the flowing state of the lubricating oil, and the operator can better control the whole system.
Further, the oil separation tank 23 is provided with a pressure sensor 4 for detecting the pressure of the lubricating oil. In the control device 3, the pressure sensor 4 is used for detecting the pressure of the lubricating oil in the main flow passage 234 and feeding back lubricating oil pressure data, when the lubricating oil pressure data detected by the pressure sensor 4 is low, the high-pressure pump 21 is started to feed more lubricating oil into the oil distribution tank 23, so that the lubricating oil pressure of the main flow passage 234 of the oil distribution tank 23 is ensured, and the lubricating oil in the oil distribution tank 23 has enough power to enter the bearing of the gear pump. When the pressure of the lubricating oil in the main flow passage 234 is too high, the high-pressure pump 21 is suspended to stop the supply of the lubricating oil to the oil distribution tank 23, thereby preventing the occurrence of a safety accident caused by the too high pressure of the oil distribution tank 23.
Further, each of the plurality of solenoid valves 232 is a proportional control valve. That is, the electronic valve is an electric proportional control valve, and the control device 3 can control the opening degree of the electric proportional control valve so that the lubricating oil can be filled into the bearing lubricating oil filling port of the gear pump at regular time and quantity.
Further, the control device 3 includes a control box 31 and a touch screen 32, and the touch screen 32 is mounted on the control box 31. The control box 31 can adopt a PLC controller, and the touch screen 32 is used as a display and input device, so that an operator can conveniently control the operation of the whole system.
Further, the oil storage device 1 comprises an oil storage barrel 11 and a barrel cover 12, and the copper pipe is detachably fixed on the top of the oil storage barrel 11. The high-temperature lubricating oil is stored in the oil storage barrel 11, and when the lubricating oil in the oil storage barrel 11 is insufficient, the barrel cover 12 can be opened to add the lubricating oil to the oil storage barrel 11.
Example 2:
as shown in fig. 3, in the automatic high-temperature lubricant compensating system according to the embodiment 1, a plurality of oil feed pipes 231 of the present embodiment are arranged in a plurality of rows in the transverse direction and a plurality of columns in the longitudinal direction on the oil distribution tank 23.
A plurality of oil feed pipes 231 are transversely arranged in a plurality of rows and longitudinally arranged in a plurality of columns on the oil distribution tank 23, so that the arrangement of the oil feed pipes 231 on the oil distribution tank 23 is more compact, and the space can be saved. Each oil feed pipe 231 corresponds to one branch passage 233, and the arrangement of the oil feed pipes 231 is changed, so that the arrangement of the branch passages 233 in the oil distribution tank 23 is changed accordingly. However, each of the branch flow passages 233 is held in parallel relation with the main flow passage 234 to ensure pressure equalization of the lubricating oil in each of the branch flow passages 233.
The utility model provides a waterproofing membrane production line, this production line include a plurality of gear pumps and above high temperature lubricating oil automatic compensation system, automatic compensation system is a plurality of simultaneously the bearing of gear pump replenishes lubricating oil. The gear pump lubricating oil replenishing automation is realized, the uninterrupted production can be realized without stopping, and the production efficiency is higher.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.
Claims (9)
1. An automatic compensation system for high temperature lubricating oil, comprising: -an oil storage device (1) for storing lubricating oil, -a control device (3), and-a conveying device (2), characterized in that: the conveying device (2) comprises a high-pressure pump (21), an oil distribution tank (23) and a connecting pipeline (22), the oil distribution tank (23) is communicated with the oil storage device (1) through the connecting pipeline (22), lubricating oil in the oil storage device (1) is conveyed to the oil distribution tank (23) by the high-pressure pump (21), a plurality of oil conveying pipes (231) and a plurality of electromagnetic valves (232) are arranged on the oil distribution tank (23), and each electromagnetic valve (232) corresponds to one oil conveying pipe (231); the high-pressure pump (21) and each electromagnetic valve (232) are electrically connected with the control device (3).
2. The automatic high-temperature lubricating oil compensating system according to claim 1, wherein:
be equipped with mainstream way (234) and many tributary passageways (233) in branch oil tank (23), mainstream way (234) one end with connecting tube (22) intercommunication, many tributary passageways (233) respectively with mainstream way (234) parallel connection intercommunication, every tributary passageway (233) correspond one respectively oil pipe (231).
3. The automatic high-temperature lubricant compensation system according to claim 2, wherein:
the oil delivery pipes (231) are arranged in parallel or transversely arranged in a plurality of rows and longitudinally arranged in a plurality of columns on the oil distribution box (23).
4. The automatic high-temperature lubricant compensation system according to claim 2, wherein:
be provided with flow sensor (5) on branch oil tank (23), flow sensor (5) are close to the junction setting of main flow passage (234) with connecting tube (22).
5. The automatic high-temperature lubricant compensation system according to claim 2, wherein:
and a pressure sensor (4) for detecting the pressure of the lubricating oil is arranged on the oil distribution box (23).
6. The automatic high-temperature lubricating oil compensating system according to claim 1, wherein:
the electromagnetic valves (232) are all proportional control valves.
7. The automatic compensation system for high-temperature lubricating oil according to claim 1, characterized in that:
the control device (3) comprises a control box (31) and a touch screen (32), wherein the touch screen (32) is installed on the control box (31).
8. The automatic compensation system for high-temperature lubricating oil according to claim 1, characterized in that:
the oil storage device (1) comprises an oil storage barrel (11) and a barrel cover (12), wherein the barrel cover (12) is detachably fixed to the top of the oil storage barrel (11).
9. A waterproofing membrane production line comprising a plurality of gear pumps and the high temperature lubricating oil automatic compensating system of any one of claims 1 to 8, wherein the automatic compensating system simultaneously replenishes lubricating oil for bearings of the plurality of gear pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022421939.9U CN213712621U (en) | 2020-10-26 | 2020-10-26 | High-temperature lubricating oil automatic compensation system and waterproof coiled material production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022421939.9U CN213712621U (en) | 2020-10-26 | 2020-10-26 | High-temperature lubricating oil automatic compensation system and waterproof coiled material production line |
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| Publication Number | Publication Date |
|---|---|
| CN213712621U true CN213712621U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022421939.9U Active CN213712621U (en) | 2020-10-26 | 2020-10-26 | High-temperature lubricating oil automatic compensation system and waterproof coiled material production line |
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| CN (1) | CN213712621U (en) |
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- 2020-10-26 CN CN202022421939.9U patent/CN213712621U/en active Active
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