Heat pump having a foreign gas collection chamber, method for operating a heat pump, and method for producing a heat pump

1. A heat pump comprising:

a condenser comprising a condensation zone, wherein the condenser is configured for condensing compressed working vapor in the condensation zone;

a foreign gas collection space arranged within the condenser, the foreign gas collection space comprising:

a condensation surface which during an operation of the heat pump is colder than a temperature of the working vapor to be condensed and which is arranged within the condenser; and

a partition wall arranged, within the condenser, between the condensation surface and the condensation zone; and

a foreign gas discharge device coupled to the foreign gas collection space so as to discharge foreign gas from the foreign gas collection space.

2. The heat pump as claimed in claim 1 ,

further comprising a compressor and an evaporator, wherein a channel for working vapor which leads from the evaporator to the compressor is arranged at least partly within the condenser and comprises a channel wall representing at least a part of the condensation surface.

3. The heat pump as claimed in claim 1 ,

wherein the condenser comprises a liquid feed inlet for directing liquid, which is to be heated by means of condensation, into the condenser, the liquid feed inlet comprising a wall which represents at least a part of the condensation surface.

4. The heat pump as claimed in claim 1 ,

wherein a channel for the working vapor is arranged within the condenser,

wherein the partition wall surrounds and is spaced apart from the channel for the working vapor, and

wherein the condensation zone is formed between the partition wall and a condenser housing.

5. The heat pump as claimed in claim 4 ,

wherein the condenser comprises a liquid feed inlet for directing liquid, which is to be heated by means of condensation, into the condenser, the liquid feed inlet comprising a wall which represents at least a part of the condensation surface,

wherein the liquid feed inlet is configured to feed working liquid, which is to be heated by means of condensation, to the condenser from the top of the condenser within a feed area during the operation of the heat pump, and

wherein the compressor is configured to feed compressed working vapor in a manner that is lateral in relation to the feed area during the operation of the heat pump.

6. The heat pump as claimed in claim 1 ,

wherein a liquid feed inlet leading into the condenser is configured to feed working liquid, which is to be heated by means of condensation, to the condensation zone, the liquid feed inlet being arranged such that between the partition wall and the condensation surface, less working liquid is fed to the foreign gas collection space than to the condensation zone, or such that no working liquid is fed to the foreign gas collection space.

7. The heat pump as claimed in claim 1 ,

wherein the foreign gas collection space extends, within the condenser, from a lower end to an upper end, a foreign gas entrance of the foreign gas discharge device being arranged closer to the upper end than to the lower end or being arranged directly at the upper end of the foreign gas collection space.

8. The heat pump as claimed in claim 1 ,

wherein the partition wall is arranged, in relation to the condensation surface, such that a steadied zone, into which a directed flow comprising water vapor and foreign gas enters, forms within the foreign gas collection space, so that due to condensation of the water vapor from the directed flow on the condensation surface, foreign gas accumulation may occur within the foreign gas collection space, wherein the steadied zone has the directed flow being less turbulent than a flow within the condensation zone.

9. The heat pump as claimed in claim 1 ,

wherein the condensation surface is at least partly made of metal.

10. The heat pump as claimed in claim 1 ,

which further comprises an evaporator connected to a compressor via a vapor channel, the vapor channel extending from the bottom up, in a direction of the operation of the heat pump, within a condenser housing,

a wall of the vapor channel representing at least part of the condensation surface, wherein the partition wall is spaced apart from the wall of the vapor channel and wherein the partition wall is arranged around the wall of the vapor channel, and

wherein the condensation zone is laterally demarcated by the partition wall, so that the foreign gas collection space results which extends from the bottom up.

11. The heat pump as claimed in claim 10 ,

wherein the condenser is configured and operated such that a liquid level forms at a base of the condenser during the operation of the heat pump,

wherein a lower end of the partition wall is arranged such that a gap results between the liquid level and the lower end, said gap being configured such that a directed flow of working vapor and foreign gas may enter into the foreign gas collection space through said gap.

12. The heat pump as claimed in claim 1 ,

wherein the partition wall is arranged such that water vapor may better enter into the foreign gas collection space at a lower end than at an upper end thereof during operation of the heat pump, or such that no water vapor may enter into the foreign gas collection space at the upper end of the foreign gas collection space.

13. The heat pump as claimed in claim 1 ,

wherein the partition wall is impenetrable to a working liquid to be heated and is configured to feed away, from the foreign gas collection space, the working liquid to be heated, so that a steadied zone is formed underneath the partition wall, the steadied zone representing the foreign gas collection space, wherein the condensation surface is arranged at an edge of the steadied zone.