Container system

2:

• Container system according to claim 1, wherein the drive motor (31) of the pump head (25) can be connected with the pumping mechanism (11), by way of the connector flange (30), preferably by means of a bayonet closure, in such a manner that the drive motor is coupled with the rotor shaft (13) with a force fit, and, at the same time, the removal connector piece (33) integrated into the connector flange (30) stands in a sealed flow connection with a transport channel (14) disposed in the pump lance (12).

3:

• Container system according to claim 2, wherein the drive motor (31) is coupled on in essentially an imaginary extension of the rotor shaft (13) of the pumping mechanism (11), and the removal connector piece (33) extends away diagonally, preferably at an angle of approximately 135 degrees, from the longitudinal axis of the transport channel (14) disposed on the pump lance (12).

4:

• Container system according to claim 1, wherein the pumping mechanism (11) is accommodated in the tap hole (5) of the container (1) by means of a suitable sealing body (22), preferably an O-ring seal, forming a seal, whereby the tap hole (5) is drawn deeper with regard to the remaining container wall (2), preferably with regard to the upper container wall (7) when the container (1) is set up as intended, in such a manner that the connection connector piece (16) of the pumping mechanism (11) for the pump head (25) integrated into the container (1) does not project above the preferably upper container wall (7).

5:

• Container system according to claim 1, wherein the wall of the container (1) is configured with a double wall, and the outer container wall, in each instance, is drawn up, with regard to the inner container wall, to form the upper container wall (7), in such a manner that the tap hole (5) let into the inner container wall is laid deeper, in such a manner that the connector connection piece (16) of the pumping mechanism (11) integrated into the container (1) does not project above the upper container wall (7).

6:

• Container system according to claim 5, wherein when the pump head (25) is set onto the pumping mechanism (11) as intended, the removal connector piece (33) of the pump head (25) does not project above the preferably upper container wall (7).

7:

• Container system according to claim 1, wherein the drive motor (31) is separably connected with the connector flange (30) surrounding the removal connector piece (33).

8:

• Container system according to claim 1, wherein the drive motor (31) is a universal motor.

9:

• Container system according to claim 1, wherein at the same time when the pumping mechanism (11) is connected to the pump head (25), the seal that closes off the transport channel (14) in the direction of the drive motor (31) is automatically opened, preferably by means of the closure of the bayonet closure of the connector flange (30).

10:

• Container system according to claim 1, wherein the removal connector piece (33) is provided with a back-flow lock, preferably a kick-back valve, for connecting the pressure hose (35).

11:

• Container system according to claim 1, wherein the container (1) with integrated pumping mechanism (11) is secured against unauthorized removal of the fluid accommodated in the container (1), by means of a lead seal.

12:

• Container system having a pumping mechanism (11) of a container pump, particularly a barrel or container pump, integrated into a container (1), which mechanism has a pump lance (12) that can be introduced into the container (1) through a tap hole (5), through which lance a rotor shaft (13) standing in effect connection with a drive motor (31), having a pump rotor (15) accommodated on the shaft so as to rotate with it, extends, whereby the pump rotor (15) is disposed at the end that is removed from the drive side of the rotor shaft (13), therefore is disposed in the bottom region of the container (1) when disposed in accordance with its purpose, and having a pump head (25) that can be separated from the pumping mechanism (11), having an integrated drive motor (31), wherein the pump head (25) can be separated from the pumping mechanism (11) in such a manner that the pumping mechanism (11) integrated into the container (1) forms a sealed unit with the container (1), whereby the pump lance (12) of the pumping mechanism (11) is introduced into a tap hole (5) of the container (1), and the tap hole (5) is sealed off by means of a sealing body (22), which surrounds a connection connector piece (16) that follows the pump lance (12) on the rotor side, forming a seal.

13:

• Container system according to claim 12, wherein the sealing body (22) has at least one O-ring seal (8) that lies on the inside, whereby this sealing body (22) is pressed against a circumferential bevel (17) of the connection connector piece (16) by means of a pressure spring (9), preferably a helical spring, disposed on the rotor side, in such a manner that this O-ring seal (8) that lies on the inside closes off a leakage flow channel that might open.

14:

• Container system according to claim 12, wherein the sealing body (22) is surrounded by at least one O-ring seal (18) that lies on the outside, which surrounds a possible flow channel between an introduction connector piece (23) surrounding a sealing ring (19), of the connection connector piece (16) that is accommodated in the tap hole (5) of the container (1).

15:

• Container system according to claim 12, wherein the pumping mechanism (11) at least essentially consisting of the connection connector piece (16), the introduction connector piece (23) for a connection of the tap hole (5) of the container (1), and the pump lance (12) with final pump foot (24), is penetrated by a continuous rotor shaft (13), disposed concentrically in the pump lance (12), which shaft is enclosed by a shaft guide tube (26) at least approximately over its entire length, whereby the shaft guide tube (26) in turn is surrounded by a pump dome (27) essentially forming the flow channel for the fluid to be removed from the container (1), which dome is closed off, in sealed manner, on the drive side, by the sealing body (22) with the O-ring seals (8, 18) that lie on the inside and on the outside.

16:

• Container system according to claim 12, wherein the pump foot (24) that essentially accommodates the pump rotor (15) is structured to be sealless, at least to a great extent.

17:

• Container system according to claim 16, wherein the pump foot (24) is provided with flow inlets for entry of the container fluid that surrounds the pump foot (24), and this pump foot (24) is closed off by a closure body (28) that closes off the pump lance (12) on the drive side, whereby this closure body (28) is penetrated concentrically by the rotor shaft (13), and transport channels that are flow-connected with the pump dome (27) situated in the pump lance (12) are let into this closure body (28) in the preferably vertical flow direction.

18:

• Container system according to claim 16, wherein the rotor shaft (13) is mounted with a slide bearing on the power take-off side, in the region of the closure body (28), whereby the fluid accommodated in the container (1) flows through the bearing bushing (29) of the slide bearing, depending on the fill level of the container (1), whereby the length and width of the slide bearing bushing (29) are dimensioned in such a manner that any fluid exiting from the slide bearing bushing (29) on the drive side is pressureless, at least to a great extent, and furthermore enters into exit channels of the closure body (28) that point radially outward, and flows back into the pump foot (24) or the container (1) in the further course of flow.

19:

• Container system according to claim 12, wherein the shaft guide tube (26) surrounding the rotor shaft (13) is sealed off, on the drive side, by means of at least one, preferably two shaft seal(s) (36), in the direction of the drive side.

20:

• Container system according to claim 12, wherein the rotor shaft (13) additionally mounted in the region of the connection connector piece (16) by means of a ball bearing (38) is additionally sealed off in the region of the sealing body (22) by means of one, preferably two shaft sealing ring(s) (37, 37′).

21:

• Container system according to claim 12, wherein the tap hole (5) of the container (1), closed off by means of the sealing body (22) and the introduction connector piece (23), is permanently sealed during and after connection of the pump head (25) by way of a connector flange (30), in that the connector flange (30) is connected the sealing body (22), overcoming the spring force of the pressure spring (9) that engages under the sealing body (22) on the rotor side, which spring is pressed axially downward when this happens, so that in this way, the O-ring seal (8) that lies on the inside, of the sealing body (22) that engages over the connection connector piece (16), is set out of engagement, and therefore the flow channel from the pump dome (27) of the pumping mechanism (11) to the removal connector piece (33) integrated into the connector flange (30) is opened, whereby at the same time, the O-ring seal (18) that lies on the outside surrounds the connector cuff (39) of the connection connector piece (16), forming a seal, in such a manner that any flow path that might open between connector cuff (39) of the connection connector piece (16) of the pumping mechanism (11) and the introduction connector piece (23) of the connector flange (30) of the pump head (25) is closed.

22:

• Container system according to claim 21, wherein at least one additional outside O-ring seal (40) is provided in the connector flange (30) of the pump head (25), at the height of the ball bearing (38) of the rotor shaft (13), which closes off the flow channel opened up approximately in the region of the ball bearing of the rotor shaft (13) and the surrounding connector flange (30).

23:

• Container system according to claim 22, wherein the connector flange (30) of the pump head (25) can be connected with the connection connector piece (16) of the pumping mechanism (11), by means of a bayonet closure, in such a manner that a flow connection from the pump dome (27) of the pump foot (24) to the removal connector piece (33) of the connector flange (30) is opened up, and, at the same time, a force-fit connection of the drive motor (31) accommodated in the pump head (25) with the rotor shaft (13) of the pumping mechanism (11) exists.