Lubricating oil distributor with flow or / and pressure detection function

Abstract

The utility model discloses a lubricating oil distributor with a flow or / and pressure detection function, which comprises a distributor body, a main flow channel and N branch flow channels communicated with the main flow channel are arranged in the distributor body, a first pressure detection device or / and a first flow detection device are arranged on the main flow channel, and a second pressure detection device or / and a second flow detection device are arranged on the branch flow channels. The branch flow channel is provided with a second pressure detection device or / and a second flow detection device, and the first pressure detection device, the first flow detection device, the second pressure detection device and the second flow detection device are all integrated in the distributor body; wherein N is an integer greater than or equal to 1. The utility model has the advantages that communication and information exchange with external equipment can be carried out, and technical personnel can conveniently know the lubrication state of each channel of the distributor in time and implement targeted maintenance operation by monitoring the pressure or / and flow in each channel of the distributor in real time, so that the service life of the equipment is prolonged, and the maintenance period of the equipment is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil distributors, in particular to a lubricating oil distributor with flow and / or pressure detection functions. Background Art

[0002] The primary function of a lubricant distributor is to ensure that each lubrication point receives the appropriate amount of lubricant, evenly distributed. Timely and effective lubrication of mechanical equipment is crucial in industrial production. Lubricants, which can be oil, grease, or an oil-air mixture, significantly reduce friction and wear within the equipment, extending its service life and maintenance intervals while ensuring smooth and efficient operation, minimizing downtime and improving production efficiency.

[0003] At present, mechanical equipment that integrates multiple motion structures generally adopts the method of centralized lubrication from distributors to various lubrication points. This lubrication method usually has the following disadvantages: when abnormal conditions such as blockage or disconnection occur in the branch channels or the equipment is not lubricated properly, it is difficult to detect and take measures in time, which can easily lead to equipment wear and increased failures, shorten the service life of the equipment and extend the maintenance cycle of the equipment, thereby affecting production costs and efficiency. Utility Model Content

[0004] The purpose of the present utility model is to provide a lubricating oil distributor with flow and / or pressure detection function, so as to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A lubricating oil distributor with flow and / or pressure detection functions comprises a distributor body, wherein a main flow channel and N branch flow channels connected to the main flow channel are provided inside the distributor body, a first pressure detection device and / or a first flow detection device are provided on the main flow channel, a second pressure detection device and / or a second flow detection device are provided on the branch channels, and the first pressure detection device, the first flow detection device, the second pressure detection device and the second flow detection device are all integrated inside the distributor body; wherein N ≥ 1 and is an integer.

[0007] Furthermore, it also includes a controller, which is a PLC controller or an MCU controller, and is integrated inside the distributor body, and is electrically connected to the first pressure detection device and / or the first flow detection device set on the main channel and the second pressure detection device and / or the second flow detection device set on the branch channel.

[0008] Furthermore, it also includes a controller, which is a PLC controller or an MCU controller, and is independently arranged outside the distributor body, and is electrically connected to the first pressure detection device or / and the first flow detection device set on the main channel and the second pressure detection device or / and the second flow detection device set on the branch channel.

[0009] Furthermore, it also includes a main interface and N branch interfaces. The main interface is arranged on the surface of the distributor body and is connected to the main flow channel. The N branch interfaces are all arranged on the surface of the distributor body and are connected to the N branch channels one by one.

[0010] Furthermore, it also includes a first communication interface and a power supply interface. The first communication interface and the power supply interface are both embedded in the surface of the dispenser body and electrically connected to the controller. The first communication interface is used for external connection to the host computer, and the power supply interface is used for external connection to the power supply.

[0011] Furthermore, it also includes a first communication interface and a power supply interface. The first communication interface and the power supply interface are both embedded in the surface of the controller and electrically connected to the controller. The first communication interface is used for external connection to the host computer, and the power supply interface is used for external connection to the power supply.

[0012] Furthermore, N status indicator lights are embedded on the surface of the distributor body. The N status indicator lights correspond one-to-one to the N branch channels and are all electrically connected to the controller.

[0013] Furthermore, it also includes N flow regulating devices, which are correspondingly arranged on N branch channels or N branch interfaces, and the flow regulating devices are manual flow regulating valves or electric flow regulating valves.

[0014] Furthermore, the first pressure detection device and the second pressure detection device are micro pressure sensors or any other micro pressure detection device with a pressure detection function.

[0015] Furthermore, the first flow detection device and the second flow detection device are micro flow sensors or any other micro flow detection device with flow detection function.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) The distributor can communicate and exchange information with external equipment, which helps technicians to understand the data of each slip point in time, find problems in time, and take corresponding measures to make the lubrication of each lubrication point more reasonable.

[0018] (2) It helps equipment maintenance personnel to realize remote operation and maintenance and carry out targeted maintenance, thereby improving work efficiency.

[0019] (3) It can realize communication connection with the host computer, so as to facilitate real-time monitoring of the pressure or flow at the inlet or outlet of each channel of the distributor through the host computer, and timely detect abnormal conditions so that technical personnel can respond in time and adopt corresponding countermeasures.

[0020] (4) By setting the LED status indicator lights on each channel of the distributor, the lubrication status of each channel can be timely understood. If the pressure or flow at the inlet or outlet of a channel of the distributor is abnormal, the LED status indicator lights of the corresponding channel will display the corresponding warning light. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figures 1 to 36 Schematic diagram of the structure of the first to thirty-sixth embodiments of the present utility model;

[0022] Figure 37 This is a schematic structural diagram of the dispenser body from one perspective in the first to thirty-sixth embodiments;

[0023] Figure 38 Schematic diagram of the structure of the dispenser body from another perspective in the first to ninth and nineteenth to twenty-seventh embodiments;

[0024] Figure 39 Schematic diagram of the structure of the dispenser body from another perspective in the tenth, fourteenth, twenty-eighth and thirty-second embodiments;

[0025] Figure 40 Schematic diagram of the structure of the dispenser body from another perspective in the eleventh to thirteenth, fifteenth to eighteenth, twenty-ninth to thirty-first, and thirty-third to thirty-sixth embodiments. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the following further describes how the present invention is implemented in conjunction with the accompanying drawings and specific implementation methods.

[0027] Example 1: See Figure 1 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment includes a distributor body 1, and a main flow channel 2 and N branch flow channels 3 connected to the main flow channel 2 are arranged inside the distributor body 1; wherein, a first pressure detection device 4 is provided on the main flow channel 2, and the first pressure detection device 4 is used to detect the pressure of the fluid (such as liquid or gas) in the main flow channel 2 in real time; a second pressure detection device 6 is provided on the branch channel 3, and the second pressure detection device 6 is used to detect the pressure of the fluid (such as liquid or gas) in the branch channel 3 in real time; the first pressure detection device 4 and the second pressure detection device 6 are both integrated inside the distributor body 1; wherein N ≥ 1 and is an integer.

[0028] Specifically, the lubricating oil dispenser with flow and / or pressure detection functions provided in this embodiment 1 further includes a controller 8, which is a PLC controller or an MCU controller and is integrated within the dispenser body 1. The controller 8 is electrically connected to the first pressure detection device 4 provided on the main flow channel 2 and the second pressure detection device 6 provided on the branch flow channel 3. The controller 8 is configured to receive pressure data detected by the first pressure detection device 4 and the second pressure detection device 6 in real time, and compare the received pressure data with standard pressure data preset within the system to determine whether the main flow channel 2 and the branch flow channel 3 are abnormal, such as whether the channel is clogged or leaking.

[0029] More specifically, in this embodiment 1, the first pressure detection device 4 and the second pressure detection device 6 both use micro pressure sensors, such as: Hunan First Sensor Co., Ltd., BRW800-2100 series 0--1MPa, water, gas and oil universal pressure sensor.

[0030] It can be understood that in this embodiment 1, in addition to using micro pressure sensors, the first pressure detection device 4 and the second pressure detection device 6 can also use any other micro pressure detection device with pressure detection function, such as: the CYYZ11D universal pressure transmitter of Xingyi Sensor Manufacturing Co., Ltd.

[0031] Specifically, the lubricating oil distributor with flow and / or pressure detection functions provided in Example 1 further includes a main interface 9 and N branch interfaces 10. The main interface 9 is disposed on the surface of the distributor body 1 and communicates with the main flow channel 2. The N branch interfaces 10 are each disposed on the surface of the distributor body 1 and communicate with the N branch channels 3 in a one-to-one correspondence; where N is an integer and is greater than or equal to 1. During use, the main interface 9 is connected to a liquid inlet pipe or an air inlet pipe, and each branch interface 10 is connected to a liquid outlet pipe or an air outlet pipe.

[0032] Specifically, the lubricating oil dispenser with flow and / or pressure detection function provided in this embodiment 1 also includes a first communication interface 11 and a power interface 12, and the first communication interface 11 and the power interface 12 are both embedded in the surface of the dispenser body 1 and electrically connected to the controller 8. The first communication interface 11 is used for an external host computer, and the power interface 12 is used for an external power supply.

[0033] Specifically, in this embodiment 1, the surface of the dispenser body 1 is embedded with N status indicator lights 13, each corresponding to each of the N tributary channels 3. Each indicator light 13 is electrically connected to the controller 8 and is used to display the operating status of the tributary channels 3. In this embodiment 1, each status indicator light 13 displays the operating status of a corresponding tributary channel 3. When a tributary channel 3 experiences an abnormality, the status indicator light 13 will display a corresponding warning color, such as red or yellow. When the tributary channel 3 is in normal operation, the status indicator light 13 will display green.

[0034] Example 2: See Figure 2 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 2 is an improvement made on the basis of embodiment 1. The difference between it and embodiment 1 is that a second flow detection device 7 is provided on the branch channel 3, and the second flow detection device 7 is integrated inside the distributor body 1 and electrically connected to the controller 8 for real-time monitoring of the flow of the fluid (such as liquid or gas) in the branch channel 3.

[0035] Example 3: See Figure 3 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 3 is an improvement made on the basis of embodiment 1. The difference between it and embodiment 1 is that a second pressure detection device 6 and a second flow detection device 7 are provided on the branch channel 3, and the second pressure detection device 6 and the second flow detection device 7 are both integrated inside the distributor body 1 and are both electrically connected to the controller 8.

[0036] Example 4: See Figure 4 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 4 is an improvement made on the basis of embodiment 1. The difference between it and embodiment 1 is that a first flow detection device 5 is provided on the mainstream channel 2, and the first flow detection device 5 is integrated inside the distributor body 1 and electrically connected to the controller 8 for real-time monitoring of the flow of the fluid (such as liquid or gas) in the mainstream channel 2.

[0037] Example 5: See Figure 5 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 5 is an improvement made on the basis of embodiment 2. The difference between it and embodiment 2 is that a first flow detection device 5 is provided on the mainstream channel 2, and the first flow detection device 5 is integrated inside the distributor body 1 and electrically connected to the controller 8 for real-time monitoring of the flow of the fluid (such as liquid or gas) in the mainstream channel 2.

[0038] Example 6: See Figure 6The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 6 is an improvement made on the basis of embodiment 3. The difference between it and embodiment 3 is that a first flow detection device 5 is provided on the mainstream channel 2, and the first flow detection device 5 is integrated inside the distributor body 1 and electrically connected to the controller 8 for real-time monitoring of the flow of the fluid (such as liquid or gas) in the mainstream channel 2.

[0039] Example 7: See Figure 7 The lubricating oil distributor with flow and / or pressure detection functions provided in Example 7 is an improvement over Example 1 or 4. It differs from Example 1 or 4 in that a first pressure detection device 4 and a first flow detection device 5 are provided on the main flow channel 2. Both the first pressure detection device 4 and the first flow detection device 5 are integrated within the distributor body 1 and electrically connected to the controller 8. The first pressure detection device 4 is used to detect the pressure of the fluid (e.g., liquid or gas) in the main flow channel 2 in real time; the first flow detection device 5 is used to monitor the flow rate of the fluid (e.g., liquid or gas) in the main flow channel 2 in real time.

[0040] Example 8: See Figure 8 The lubricating oil distributor with flow and / or pressure detection functions provided in Example 8 is an improvement over Example 2 or 5. It differs from Example 2 or 5 in that a first pressure detection device 4 and a first flow detection device 5 are provided on the main flow channel 2. Both the first pressure detection device 4 and the first flow detection device 5 are integrated within the distributor body 1 and electrically connected to the controller 8. The first pressure detection device 4 is used to detect the pressure of the fluid (e.g., liquid or gas) in the main flow channel 2 in real time; the first flow detection device 5 is used to monitor the flow rate of the fluid (e.g., liquid or gas) in the main flow channel 2 in real time.

[0041] Example 9: See Figure 9 The lubricating oil distributor with flow and / or pressure detection functions provided in Example 8 is an improvement based on Example 3 or 6. It differs from Example 3 or 6 in that a first pressure detection device 4 and a first flow detection device 5 are provided on the main flow channel 2. Both the first pressure detection device 4 and the first flow detection device 5 are integrated within the distributor body 1 and electrically connected to the controller 8. The first pressure detection device 4 is used to detect the pressure of the fluid (e.g., liquid or gas) in the main flow channel 2 in real time; the first flow detection device 5 is used to monitor the flow rate of the fluid (e.g., liquid or gas) in the main flow channel 2 in real time.

[0042] Example 10: See Figure 10The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 10 is an improvement made on the basis of embodiment 1. The difference between it and embodiment 1 is that: (1) the controller 8 is independently arranged outside the distributor body 1; (2) the first communication interface 11 and the power interface 12 are both integrated on the controller 8.

[0043] Example 11: See Figure 11 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 11 is an improvement made on the basis of embodiment 2. The difference between it and embodiment 2 is that: (1) the controller 8 is independently arranged outside the distributor body 1; (2) the first communication interface 11 and the power interface 12 are both integrated on the controller 8.

[0044] Example 12: See Figure 12 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 12 is an improvement made on the basis of embodiment 3. The difference between it and embodiment 3 is that: (1) the controller 8 is independently arranged outside the distributor body 1; (2) the first communication interface 11 and the power interface 12 are both integrated on the controller 8.

[0045] Example 13: See Figure 13 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 13 is an improvement made on the basis of embodiment 4. The difference between it and embodiment 4 is that: (1) the controller 8 is independently arranged outside the distributor body 1; (2) the first communication interface 11 and the power interface 12 are both integrated on the controller 8.

[0046] Example 14: See Figure 14 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 14 is an improvement made on the basis of embodiment 5. The difference between it and embodiment 5 is that: (1) the controller 8 is independently arranged outside the distributor body 1; (2) the first communication interface 11 and the power interface 12 are both integrated on the controller 8.

[0047] Example 15: See Figure 15 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 15 is an improvement made on the basis of embodiment 6. The difference between it and embodiment 6 is that: (1) the controller 8 is independently arranged outside the distributor body 1; (2) the first communication interface 11 and the power interface 12 are both integrated on the controller 8.

[0048] Example 16: See Figure 16The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 16 is an improvement made on the basis of embodiment 7. The difference between it and embodiment 7 is that: (1) the controller 8 is independently arranged outside the distributor body 1; (2) the first communication interface 11 and the power interface 12 are both integrated on the controller 8.

[0049] Example 17: See Figure 17 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 17 is an improvement made on the basis of embodiment 8. The difference between it and embodiment 8 is that: (1) the controller 8 is independently arranged outside the distributor body 1; (2) the first communication interface 11 and the power interface 12 are both integrated on the controller 8.

[0050] Example 18: See Figure 18 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 18 is an improvement made on the basis of embodiment 9. The difference between it and embodiment 9 is that: (1) the controller 8 is independently arranged outside the distributor body 1; (2) the first communication interface 11 and the power interface 12 are both integrated on the controller 8.

[0051] Example 19: See Figure 19 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 19 is an improvement made on the basis of embodiment 1. The difference from embodiment 1 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for regulating the flow of the branch channels 3.

[0052] Example 20: See Figure 20 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 20 is an improvement made on the basis of embodiment 2. The difference between it and embodiment 2 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0053] Example 21: See Figure 21 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 21 is an improvement made on the basis of embodiment 3. The difference between it and embodiment 3 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0054] Example 22: See Figure 22The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 22 is an improvement made on the basis of embodiment 4. The difference from embodiment 4 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0055] Example 23: See Figure 23 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 23 is an improvement made on the basis of embodiment 5. The difference between it and embodiment 5 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0056] Example 24: See Figure 24 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 24 is an improvement made on the basis of embodiment 6. The difference between it and embodiment 6 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0057] Example 25: See Figure 25 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 25 is an improvement made on the basis of embodiment 7. The difference between it and embodiment 7 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0058] Example 26: See Figure 26 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 26 is an improvement made on the basis of embodiment 8. The difference between it and embodiment 8 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0059] Example 27: See Figure 27 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 27 is an improvement made on the basis of embodiment 9. The difference between it and embodiment 9 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0060] Example 28: See Figure 28 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 28 is an improvement made on the basis of embodiment 10. The difference between it and embodiment 10 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0061] Example 29: See Figure 29 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 29 is an improvement made on the basis of embodiment 11. The difference between it and embodiment 11 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0062] Example 30: See Figure 30 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 30 is an improvement made on the basis of embodiment 12. The difference between it and embodiment 12 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0063] Example 31: See Figure 31 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 31 is an improvement made on the basis of embodiment 13. The difference between it and embodiment 13 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0064] Example 32: See Figure 32 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 32 is an improvement made on the basis of embodiment 14. The difference between it and embodiment 14 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0065] Example 33: See Figure 33 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 33 is an improvement made on the basis of embodiment 15. The difference between it and embodiment 15 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0066] Example 34: See Figure 34 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 34 is an improvement made on the basis of embodiment 16. The difference between it and embodiment 16 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0067] Example 35: See Figure 35 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 35 is an improvement made on the basis of embodiment 17. The difference between it and embodiment 17 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0068] Example 36: See Figure 36 The lubricating oil distributor with flow and / or pressure detection function provided in this embodiment 36 is an improvement made on the basis of embodiment 18. The difference between it and embodiment 18 is that it also includes N flow regulating devices 14, and these N flow regulating devices 14 are correspondingly arranged on N branch channels 3 and integrated inside the distributor body 1 for adjusting the flow of the branch channels 3.

[0069] Specifically, in the above-mentioned embodiments 10 and 28, refer to Figures 37 to 40 A second communication interface 15 and a fourth communication interface 17 are embedded on the surface of the dispenser body 1, and the second communication interface 15 is electrically connected to the first pressure detection device 4 and N second pressure detection devices 6, and the fourth communication interface 17 is electrically connected to N status indicator lights 13.

[0070] Specifically, in the above-mentioned embodiments 11 and 29, refer to Figures 37 to 40 A second communication interface 15, a third communication interface 16 and a fourth communication interface 17 are embedded on the surface of the dispenser body 1, and the second communication interface 15 is electrically connected to the first pressure detection device 4, the third communication interface 16 is electrically connected to N second flow detection devices 7, and the fourth communication interface 17 is electrically connected to N status indicator lights 13.

[0071] Specifically, in the above-mentioned embodiments 12 and 30, refer to Figures 37 to 40A second communication interface 15, a third communication interface 16 and a fourth communication interface 17 are embedded on the surface of the dispenser body 1, and the second communication interface 15 is electrically connected to the first pressure detection device 4 and N second pressure detection devices 6, the third communication interface 16 is electrically connected to N second flow detection devices 7, and the fourth communication interface 17 is electrically connected to N status indicator lights 13.

[0072] Specifically, in the above-mentioned embodiments 13 and 31, refer to Figures 37 to 40 A second communication interface 15, a third communication interface 16 and a fourth communication interface 17 are embedded on the surface of the dispenser body 1, and the second communication interface 15 is electrically connected to the first flow detection device 5, the third communication interface 16 is electrically connected to N second pressure detection devices 6, and the fourth communication interface 17 is electrically connected to N status indicator lights 13.

[0073] Specifically, in the above-mentioned embodiments 14 and 32, refer to Figures 37 to 40 A second communication interface 15 and a fourth communication interface 17 are embedded on the surface of the dispenser body 1, and the second communication interface 15 is electrically connected to the first flow detection device 5 and N second flow detection devices 7, and the fourth communication interface 17 is electrically connected to N status indicator lights 13.

[0074] Specifically, in the above-mentioned embodiments 15 and 33, refer to Figures 37 to 40 A second communication interface 15, a third communication interface 16 and a fourth communication interface 17 are embedded on the surface of the dispenser body 1, and the second communication interface 15 is electrically connected to the first flow detection device 5 and N second flow detection devices 7, the third communication interface 16 is electrically connected to the second pressure detection device 6, and the fourth communication interface 17 is electrically connected to N status indicator lights 13.

[0075] Specifically, in the above-mentioned embodiments 16 and 34, refer to Figures 37 to 40 A second communication interface 15, a third communication interface 16 and a fourth communication interface 17 are embedded on the surface of the dispenser body 1, and the second communication interface 15 is electrically connected to the first pressure detection device 4 and N second pressure detection devices 6, the third communication interface 16 is electrically connected to the first flow detection device 5, and the fourth communication interface 17 is electrically connected to N status indicator lights 13.

[0076] Specifically, in the above-mentioned embodiments 17 and 35, refer to Figures 37 to 40A second communication interface 15, a third communication interface 16 and a fourth communication interface 17 are embedded on the surface of the dispenser body 1, and the second communication interface 15 is electrically connected to the first pressure detection device 4, the third communication interface 16 is electrically connected to the first flow detection device 5 and N second flow detection devices 7, and the fourth communication interface 17 is electrically connected to N status indicator lights 13.

[0077] Specifically, in the above-mentioned embodiments 18 and 36, refer to Figures 37 to 40 A second communication interface 15, a third communication interface 16 and a fourth communication interface 17 are embedded on the surface of the dispenser body 1, and the second communication interface 15 is electrically connected to the first pressure detection device 4 and N second pressure detection devices, the third communication interface 16 is electrically connected to the first flow detection device 5 and N second flow detection devices 7, and the fourth communication interface 17 is electrically connected to N status indicator lights 13.

[0078] Specifically, in the above-mentioned embodiments 10, 14, 28, and 32, a fifth communication interface 18 and a seventh communication interface 20 are embedded on the surface of the controller 8, and the fifth communication interface 18 is connected to the second communication interface 15 via a data line, and the seventh communication interface 20 is connected to the fourth communication interface 17 via a data line.

[0079] Specifically, in the above embodiments 11-13, 15-18, 29-31, 33-36, a fifth communication interface 18, a sixth communication interface 19 and a seventh communication interface 20 are embedded on the surface of the controller 8, and the fifth communication interface 18 is connected to the second communication interface 15 via a data line, the sixth communication interface 19 is connected to the third communication interface 16 via a data line, and the seventh communication interface 20 is connected to the fourth communication interface 17 via a data line.

[0080] Specifically, in the above-mentioned embodiments 19 to 36, the flow regulating device 14 is a manual flow regulating valve or an electric flow regulating valve; wherein, when the flow regulating device 14 adopts an electric flow regulating valve, it is electrically connected to the controller 8.

[0081] Specifically, in the above embodiment, the first flow detection device 5 and the second flow detection device 7 both adopt micro flow sensors, for example, a flow switch of model 171-210-064 manufactured by VOGEL of Germany.

[0082] It can be understood that in addition to using micro flow sensors, the first flow detection device 5 and the second flow detection device 7 can also use any other micro flow detection device with flow detection function, such as: the circular gear flowmeter or elliptical gear flowmeter of Nanjing Lanshen Instrument Technology Co., Ltd.

[0083] Specifically, as a further improvement of the above-mentioned embodiments 19 to 36, the flow regulating device 14 can also be arranged outside the distributor body 1 and located on the external liquid outlet pipe or gas outlet pipe connected to the tapping port 10.

[0084] Specifically, as a further improvement of the above-mentioned embodiments 1 to 36, the first communication interface 11 and the power interface 12 can be integrated into an integral structure.

[0085] Specifically, in the above-mentioned embodiments 1 to 36, the dispenser body 1 is made of metal, such as iron or aluminum alloy.

[0086] Specifically, as a further improvement of the above-mentioned embodiments 1 to 36, a corresponding communication module, such as a Bluetooth module, can be added to the dispenser body 1 to communicate remotely with the user terminal device (such as a mobile phone, tablet or PC) so that the user can understand the working status of the dispenser in a timely manner.

[0087] The working principle of the lubricating oil distributor with flow and / or pressure detection function of the utility model is as follows:

[0088] When in use, the main interface 9 is connected to the liquid inlet pipe or the air inlet pipe, the branch interface 10 is connected to the liquid outlet pipe or the air outlet pipe, and the first communication interface 11 is connected to the host computer. The pressure or flow of the main channel 2 is monitored in real time by the first pressure detection device 4 and / or the first flow detection device 5, and the pressure or flow of the branch channel 2 is monitored in real time by the second pressure detection device 6 and / or the second flow detection device 7. The pressure and flow data of the first pressure detection device 4, the second pressure detection device 6, the first flow detection device 5 and the second flow detection device 7 are received in real time by the controller 8, and the controller 8 compares the received pressure or / and flow measured values ​​with the pressure or flow standard values ​​built into the controller 8 to determine whether each channel is abnormal;

[0089] If the actual pressure value transmitted by the first pressure detection device 4 received by the controller 8 is higher than the pressure standard value built into the controller 8, the controller 8 determines that the main flow channel 2 may be blocked; if the actual pressure value transmitted by the first pressure detection device 4 received by the controller 8 is lower than the pressure standard value built into the controller 8, the controller determines that an abnormality has occurred in the main flow channel 2, such as a failure of the centralized lubrication device or a leakage in the main flow channel 2.

[0090] If the actual flow rate measurement value transmitted by the first flow rate detection device 5 received by the controller 8 is higher than the pressure standard value built into the controller 8, it is determined that a tributary channel 3 is broken or disconnected; if the actual flow rate measurement value transmitted by the first flow rate detection device 5 received by the controller 8 is lower than the pressure standard value built into the controller 8, it is determined that a tributary channel 3 is blocked;

[0091] If the actual pressure measurement value transmitted by a second pressure detection device 6 received by the controller 8 is higher than the flow rate standard value built into the controller 8, the branch channel 3 corresponding to the second pressure detection device 6 is blocked, and the status indicator 13 corresponding to the branch channel 3 will be displayed in yellow (or red); if the actual pressure measurement value transmitted by a second pressure detection device 6 received by the controller 8 is lower than the flow rate standard value built into the controller 8, it is determined that the branch channel 3 corresponding to the second pressure detection device 6 is leaking, and the status indicator 13 corresponding to the branch channel 3 will be displayed in red (or yellow);

[0092] Among them, if the actual flow measurement value transmitted by a second flow detection device 7 received by the controller 8 is higher than the flow standard value built into the controller 8, it is determined that the tributary channel 3 corresponding to the second flow detection device 7 has leaked, and at this time the status indicator light 13 corresponding to the tributary channel 3 will be displayed in red (or yellow); if the actual flow measurement value transmitted by a second flow detection device 7 received by the controller 8 is lower than the flow standard value built into the controller 8, it is determined that the tributary channel 3 corresponding to the second flow detection device 7 has been blocked, and at this time the status indicator light 13 corresponding to the tributary channel 3 will be displayed in yellow (or red).

[0093] Finally, it should be noted that the above description is only an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A lubricating oil distributor with flow and / or pressure detection function, comprising a distributor body (1), characterized in that: The distributor body (1) is provided with a main flow channel (2) and N branch flow channels (3) connected to the main flow channel (2); the main flow channel (2) is provided with a first pressure detection device (4) and / or a first flow detection device (5); the branch flow channel (3) is provided with a second pressure detection device (6) and / or a second flow detection device (7); the first pressure detection device (4), the first flow detection device (5), the second pressure detection device (6) and the second flow detection device (7) are all integrated in the distributor body (1); wherein N ≥ 1 and is an integer.

2. The lubricating oil distributor with flow and / or pressure detection function according to claim 1, characterized in that: The device further comprises a controller (8), which is a PLC controller or an MCU controller and is integrated in the distributor body (1), and is electrically connected to a first pressure detection device (4) or / and a first flow detection device (5) provided on the main flow channel (2) and a second pressure detection device (6) or / and a second flow detection device (7) provided on the branch flow channel (3).

3. The lubricating oil distributor with flow rate and / or pressure detection function according to claim 1, characterized in that: The device further comprises a controller (8), which is a PLC controller or an MCU controller and is independently arranged outside the distributor body (1), and is electrically connected to a first pressure detection device (4) or / and a first flow detection device (5) arranged on the main flow channel (2) and a second pressure detection device (6) or / and a second flow detection device (7) arranged on the branch flow channel (3).

4. The lubricating oil distributor with flow rate and / or pressure detection function according to claim 2 or 3, characterized in that: It also includes a main interface (9) and N branch interfaces (10), wherein the main interface (9) is arranged on the surface of the distributor body (1) and is connected to the main flow channel (2), and the N branch interfaces (10) are all arranged on the surface of the distributor body (1) and are connected to the N branch channels (3) in a one-to-one correspondence.

5. The lubricating oil distributor with flow rate and / or pressure detection function according to claim 2, characterized in that: It also includes a communication interface (11) and a power interface (12), both of which are embedded in the surface of the dispenser body (1) and electrically connected to the controller (8), the communication interface (11) is used for connecting to an external host computer, and the power interface (12) is used for connecting to an external power supply.

6. The lubricating oil distributor with flow rate and / or pressure detection function according to claim 3, characterized in that: It also includes a first communication interface (11) and a power interface (12), wherein the first communication interface (11) and the power interface (12) are both embedded in the surface of the controller (8) and electrically connected to the controller (8), the first communication interface (11) is used for connecting to an external host computer, and the power interface (12) is used for connecting to an external power supply.

7. The lubricating oil distributor with flow rate and / or pressure detection function according to claim 2 or 3, characterized in that: N status indicator lights (13) are embedded on the surface of the distributor body (1), and the N status indicator lights (13) correspond one-to-one to the N branch channels (3) and are all electrically connected to the controller (8).

8. The lubricating oil distributor with flow rate and / or pressure detection function according to claim 4, characterized in that: It also includes N flow regulating devices (14), which are correspondingly arranged on the N branch channels (3) or the N branch interfaces (10), and the flow regulating devices (14) are manual flow regulating valves or electric flow regulating valves.

9. The lubricating oil distributor with flow rate and / or pressure detection function according to claim 1, characterized in that: The first pressure detection device (4) and the second pressure detection device (6) are micro pressure sensors or any other micro pressure detection device with a pressure detection function.

10. The lubricating oil distributor with flow rate and / or pressure detection function according to claim 1, characterized in that: The first flow detection device (5) and the second flow detection device (7) are micro flow sensors or any other micro flow detection device with a flow detection function.

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