High pressure water extraction device with shave off edge that feeds a low pressure chamber and internal helix feature to improve water collection and drainage

Patent metadata

Field	Value
Publication number	US-10960332-B2
Application number	US-201715728316-A
Country	US
Kind code	B2
Filing date	Oct 9, 2017
Priority date	Oct 9, 2017
Publication date	Mar 30, 2021
Grant date	Mar 30, 2021

Abstract

A water extractor includes a plurality of layers of low pressure zones and a plurality of channels of high pressure zones. The low pressure zone layers alternate, in a radial direction, with the high pressure zone channels. At least one of the low pressure zones is configured to enable a flow to enter, from at least one high pressure zone, to at least one low pressure zone.

First claim

We claim:

1. A water extractor, comprising:
a plurality of layers of chambers, the plurality of layers including:
a first layer comprising a first chamber; and
a second layer comprising a second chamber and a third chamber that is positioned downstream of the second chamber; and

a plurality of flow channels, each flow channel of the plurality of flow channels being configured to promote a higher pressure fluid flow relative to the first chamber or the second chamber,
wherein at least one flow channel of the plurality of flow channels is interposed between the first layer and the second layer in a radial direction,
wherein the plurality of layers of chambers and the plurality of flow channels are configured to enable a fluid flow to enter into the first chamber, the second chamber, and the third chamber via a plurality of chamber inlets.

2. The water extractor of claim 1 , wherein the plurality of layers of chambers have twisted configurations.

3. The water extractor of claim 1 , wherein the plurality of flow channels comprise high pressure zones having twisted configurations.

4. The water extractor of claim 1 , wherein:
the second layer comprises a plurality of interior walls configured to provide the third chamber in an end-to-end relationship with the second chamber.

5. The water extractor of claim 1 , further including at least one other inlet,
wherein the at least one other inlet is configured to form a ramp that extends into and in the same direction as the higher pressure fluid flow.

6. The water extractor of claim 1 , wherein the first chamber of the first layer is upstream of the third chamber of the second layer.

7. The water extractor of claim 6 , wherein the first chamber is upstream of the second chamber of the second layer.

8. The water extractor of claim 1 , wherein the second chamber includes a second chamber inlet of the plurality of chamber inlets, and wherein the second layer includes a first lateral side and a second lateral side, wherein the second chamber inlet promotes fluid to enter from the first lateral side of the second layer and into the second chamber.

9. The water extractor of claim 8 , wherein the third chamber includes a third inlet on the first lateral side of the second layer.

10. The water extractor of claim 1 , wherein the plurality of chamber inlets includes first and second chamber inlets configured to enable the fluid flow to enter the second chamber.

11. The water extractor of claim 10 , wherein the first chamber inlet is disposed on a first side of the second layer and the second chamber inlet is disposed on a second side of the second layer, the second side being radially outwards of the first side.

12. A heat exchanger system, comprising:
a reheater;
a condenser downstream of the reheater;
a first water extractor that is downstream of and directly interfaces the condenser, the first water extractor including the water extractor in claim 1 ; and
a second water extractor that is downstream of and directly interfaces the condenser, wherein the second water extractor is upstream of the reheater.

13. The heat exchanger system of claim 12 , wherein the reheater and the condenser are part of a common core of cross flow passages.

14. The heat exchanger system of claim 12 , wherein the condenser shares a heat exchange passage with the reheater.

15. The heat exchanger system of claim 12 , wherein the condenser includes a first pass directly downstream of the reheater.

16. A water extractor, comprising:
a plurality of layers of chamber inlets, the plurality of layers including:
a first layer comprising a first chamber inlet; and
a second layer comprising a second chamber inlet and a third chamber inlet, wherein the third chamber inlet extends in a direction towards the second chamber inlet; and

a plurality of channels of flow paths,
wherein at least one channel of the plurality of channels is interposed between the first layer and the second layer in a radial direction,
wherein the first chamber inlet is configured to promote a first fluid flow to enter into a first chamber,
wherein the second chamber inlet is configured to promote a second fluid flow to enter into a second chamber, and
wherein the third chamber inlet is configured to promote the second fluid flow to enter a third chamber.

17. The water extractor of claim 16 , wherein:
the plurality of layers comprise low pressure zones; and
the plurality of channels comprise high pressure zones, wherein the high pressure zones and the low pressure zones are configured to provide a pressure differential between at least the first flow path and the first chamber.

18. The water extractor of claim 16 , further comprising:
a plurality of interior walls; and
wherein the interior walls are twisted about a center of the extractor.

19. The water extractor of claim 16 , wherein the plurality of layers include the first, second, and third chambers, wherein the second chamber includes a downstream end, and wherein the downstream end of the second chamber is upstream of the third chamber.

20. The water extractor of claim 16 , wherein the second layer further comprises a fourth chamber inlet configured to enable the second fluid flow to enter the second chamber, wherein the second chamber inlet is radially inwards of the fourth chamber inlet.

Assignees

• Honeywell Int Inc

Inventors

• Friestad Ron
• Fewell Mark
• Faust Mike
• Sosa Juan

Classifications

• Y02T50/50

  On board measures aiming to increase energy efficiency · CPC title

• F24F12/006

  using an air-to-air heat exchanger (F24F12/002 takes precedence) · CPC title

• F24F3/153

  with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature · CPC title

• F24F5/0003

  Exclusively-fluid systems · CPC title

• F24F5/0085

  Systems using a compressed air circuit · CPC title