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Method for controlling a pump system, and pump system

A pump system and pump control technology, applied in the direction of pump control, pump, pump device, etc., can solve problems such as malfunction of operating device function, and achieve the effect of small function range

Inactive Publication Date: 2017-03-01
WIWA WILHELM WAGNER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of pump units of this configuration, it is disadvantageous, for example, that the operating device or even the function of only one pump fails
This will cause the entire pump unit to stop for a longer period of time, as the pump unit will have to be shut down in order to replace the pump or components of the pump equipment in addition to finding faults

Method used

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  • Method for controlling a pump system, and pump system
  • Method for controlling a pump system, and pump system
  • Method for controlling a pump system, and pump system

Examples

Experimental program
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Effect test

Embodiment Construction

[0058] figure 1 A schematic diagram of a first embodiment of the pump system 10 is shown. The pump system 10 comprises a pump unit 11 consisting of a pump device 12 for pumping component materials, a mixer 13 and a spray gun 14 . Via the spray gun 14 the multicomponent material mixed from the component materials in the mixer 13 can be sprayed or discharged onto the surface, as indicated by arrow 15 . The pump arrangement 12 itself comprises a first pump 16 and a further pump 17 and a first liquid tank 18 and a further liquid tank 19 each for receiving a liquid component material. Liquid tanks 18 and 19 are connected to pumps 16 and 17 respectively via medium lines 20 , pumps 16 and 17 are connected to mixer 13 via medium line 21 , and mixer 13 is connected to spray gun 14 via another medium line 22 . The pumps 16 and 17 are realized as pneumatically driven reciprocating piston pumps such that the pumps 16 and 17 suck up the component materials from the liquid tanks 18 and 19...

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Abstract

The invention relates to a method for controlling a pump system and to a pump system (34) having a pump unit (44) for discharging multi-component material under pressure by way of a spray gun, wherein the pump unit comprises a pump device (12), a mixer (13) and a spray gun (14), wherein the pump device has at least two pumps (16, 17) for delivering component material and respectively associated liquid reservoirs (18, 19) for storing component material, wherein the pump device has an operating device (23), by means of which the pump device is controlled, wherein the pump unit comprises at least one further pump device (35), wherein the pump system has a control device (24), wherein the control device forms a control unit (41) together with the operating devices (23, 40), wherein the pump unit is controlled by means of the control unit.

Description

technical field [0001] The invention relates to a method for controlling a pump system and a pump system with a pump unit for distributing multi-component material under pressure through a spray gun, the pump unit comprising a pump device, a mixer and a spray gun, the pump device having at least two pumps A pump for delivering the component material and an associated liquid tank for storing the component material, the pump device having an operating device by which the pump device is controlled. Background technique [0002] Pump systems and such methods for controlling and operating pump systems are generally known in the art and are commonly used for surface coating, ie applying or spraying multi-component materials onto surfaces. Multi-component materials are composed of one or more base component materials and hardener component materials, each of which is stored separately in liquid tanks. Each liquid tank is associated with a pump for pumping the respective component ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B13/02F04B17/03F04B17/06F04B49/06
CPCF04B13/02F04B17/03F04B17/06F04B49/06F04B49/065B05B11/1001B05B7/26B05B12/08F04B19/22F04B23/02F04B49/02F04B49/10
Inventor 彼得·图尔克赞克
Owner WIWA WILHELM WAGNER
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