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CN-224229756-U - Multipath simultaneous fluid infusion device

CN224229756UCN 224229756 UCN224229756 UCN 224229756UCN-224229756-U

Abstract

The utility model belongs to the technical field of liquid supplementing devices, in particular to a multipath simultaneous liquid supplementing device, which aims at the problems that liquid supplementing of a sealing system is manually added by an oil pot, the operation is troublesome, oil products are easy to leak and the environment is polluted, and the utility model provides a scheme which comprises an oil storage tank; the oil pump and the manual fluid infusion pump are connected with the oil storage tank, one end of the first conveying pipe is connected with the oil pump, the other end of the first conveying pipe is connected with the hollow rod, one end of the second conveying pipe is connected with the manual fluid infusion pump, the other end of the second conveying pipe is connected with the first conveying pipe, the pipeline interfaces are fixedly communicated with the hollow rod, the pipeline interfaces are provided with first valves, the second valves are arranged on the first conveying pipe, and the third valves are arranged on the second conveying pipe. The utility model can supplement liquid in multiple ways simultaneously, and has the advantages of simple operation, convenience, reliability, no leakage, no pollution and environmental protection.

Inventors

  • ZHANG KE
  • CHEN KAIYOU
  • WANG YEHENG

Assignees

  • 上海诺果机电设备有限公司

Dates

Publication Date
20260512
Application Date
20250618

Claims (8)

  1. 1. A multi-way simultaneous fluid infusion device, comprising: An oil reservoir (1); the oil pump (2) and the manual fluid infusion pump (9) are connected with the oil storage tank (1); one end of the first conveying pipe (3) is connected with the oil pump (2), and the other end of the first conveying pipe is connected with the hollow rod (4); One end of the second conveying pipe (10) is connected with the manual fluid infusion pump (9), and the other end of the second conveying pipe is connected with the first conveying pipe (3); A plurality of pipeline interfaces (5) are fixedly communicated with the hollow rod (4), and a first valve (6) is arranged on each pipeline interface (5); the second valve (8) is arranged on the first conveying pipe (3); And the third valve (12) is arranged on the second conveying pipe (10).
  2. 2. A multiple simultaneous fluid infusion device according to claim 1, wherein the first delivery tube (3) is provided with a first non-return valve (7).
  3. 3. A multiple simultaneous fluid infusion device according to claim 2, wherein the second delivery tube (10) is provided with a second non-return valve (11).
  4. 4. A multi-path simultaneous fluid infusion device according to claim 3, wherein the top of the oil storage tank (1) is provided with an oil filling port (14), and the oil filling port (14) is provided with a sealing cover (15).
  5. 5. The multi-path simultaneous fluid infusion device according to claim 4, wherein a motor (13) is installed on one side of the oil storage tank (1), and a stirring shaft is installed on an output shaft of the motor (13) and is located in the oil storage tank (1).
  6. 6. The multi-path simultaneous fluid infusion device according to claim 5, wherein the fluid inlet of the oil pump (2) is connected with a first oil suction pipe, and one end of the first oil suction pipe extends into the oil storage tank (1) and is connected with a first oil suction filter.
  7. 7. The multi-path simultaneous fluid infusion device according to claim 6, wherein the fluid inlet of the manual fluid infusion pump (9) is connected with a second oil suction pipe, and one end of the second oil suction pipe extends into the oil storage tank (1) and is connected with a second oil suction filter.
  8. 8. The multi-channel simultaneous fluid infusion device according to claim 7, wherein an electric heater is mounted on the oil storage tank (1).

Description

Multipath simultaneous fluid infusion device Technical Field The utility model relates to the technical field of fluid infusion devices, in particular to a multi-channel simultaneous fluid infusion device. Background The core purpose of the sealing system fluid replacement is to ensure the sealing performance and the stable operation of the equipment by maintaining a specific fluid environment. In the prior art, the liquid replenishing of the sealing system is manually added by using an oil pot, the operation is troublesome, the oil product is easy to leak and the environment is polluted, so that a multi-path simultaneous liquid replenishing device is provided for solving the problems. Disclosure of utility model The utility model aims to solve the defects that the manual addition of the sealing system is carried out by using an oil pot, the operation is troublesome, the oil product is easy to leak and the environment is polluted, and provides a multipath simultaneous liquid adding device. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A multi-way simultaneous fluid infusion device comprising: An oil storage tank; The oil pump and the manual fluid infusion pump are connected with the oil storage tank; one end of the first conveying pipe is connected with the oil pump, and the other end of the first conveying pipe is connected with a hollow rod; one end of the second conveying pipe is connected with the manual fluid infusion pump, and the other end of the second conveying pipe is connected with the first conveying pipe; The pipeline interfaces are fixedly communicated with the hollow rod, and are provided with first valves; the second valve is arranged on the first conveying pipe; And the third valve is arranged on the second conveying pipe. Preferably, the first delivery pipe is provided with a first check valve. Preferably, a second check valve is arranged on the second conveying pipe. Preferably, the top of the oil storage tank is provided with an oil filling port, and the oil filling port is provided with a sealing cover. Preferably, a motor is installed on one side of the oil storage tank, a stirring shaft is installed on an output shaft of the motor, and the stirring shaft is located in the oil storage tank. Preferably, the liquid inlet of the oil pump is connected with a first oil pumping pipe, and one end of the first oil pumping pipe extends into the oil storage tank and is connected with a first oil suction filter. Preferably, the liquid inlet of the manual fluid infusion pump is connected with a second oil pumping pipe, and one end of the second oil pumping pipe extends into the oil storage tank and is connected with a second oil suction filter. Preferably, an electric heater is installed on the oil storage tank. Compared with the prior art, the utility model has the advantages that: According to the scheme, oil in an oil storage tank is extracted through a first oil extraction pipe, the oil enters a hollow rod through a first conveying pipe, and finally, liquid is supplemented while a plurality of devices are carried out through a plurality of pipeline interfaces, after the liquid supplementing of the devices is finished, a first valve on the corresponding pipeline interface is closed, the liquid supplementing of other devices is not influenced, in the operation of the devices, if the liquid level or the pressure in the process is lower than a normal value, the liquid supplementing can be carried out on the devices under pressure through a manual liquid supplementing pump, specifically, the manual liquid supplementing pump is started, the oil in the oil storage tank is extracted through a second oil extraction pipe, and the oil enters the first conveying pipe through a second conveying pipe and then enters the hollow rod for liquid supplementing; the utility model can supplement liquid in multiple ways simultaneously, and has the advantages of simple operation, convenience, reliability, no leakage, no pollution and environmental protection. Drawings FIG. 1 is a schematic diagram of a multi-channel simultaneous fluid infusion device according to the present utility model; FIG. 2 is a schematic perspective view of a multi-channel simultaneous fluid infusion device according to the present utility model; fig. 3 is a process piping and instrumentation flow diagram. The oil storage tank is 1, the oil pump is 2, the first conveying pipe is 3, the hollow rod is 4, the pipeline connector is 5, the first valve is 6, the first check valve is 7, the second valve is 8, the manual fluid supplementing pump is 9, the second conveying pipe is 10, the second check valve is 11, the third valve is 12, the motor is 13, the 14, the oil filling port is 15, and the sealing cover is arranged. Detailed Description The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment