US1515736A - Brine tank - Google Patents
Brine tank Download PDFInfo
- Publication number
- US1515736A US1515736A US558295A US55829522A US1515736A US 1515736 A US1515736 A US 1515736A US 558295 A US558295 A US 558295A US 55829522 A US55829522 A US 55829522A US 1515736 A US1515736 A US 1515736A
- Authority
- US
- United States
- Prior art keywords
- tank
- coils
- liquid
- brine
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000012267 brine Substances 0.000 title description 10
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title description 10
- 239000007788 liquid Substances 0.000 description 17
- 230000000630 rising effect Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 3
- 241000858799 Erica lusitanica Species 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241001602880 Delos Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
Definitions
- This invention relates to refrigerators, and more particularly to such refrigerators as are cooled by circulation of a cooling medium through coils immersed in brine or other liquid having a relatively low freezing point.
- the object of the invention to insure a positive circulation of the brine or like liquid, so that the heat absorbed by said liquid from the surrounding atmosphere through the walls of the tank will be more rapidly transferred to the refrigerant coils and thus maintain said liquid at a more uniformly low temperature.
- the invention contemplates producing a descending current region in one portion of the brine tankby locating the refrigerant coils in saidportion, and producing an ascending current region spaced somewhatfrom. said coils through the use of bafiles in the bottom portion of the tank to compel a lateral flow of the relatively cool current.
- the invention contemplates employing the refrigerant coils to form an approximately closed passage way for the descending current of brine or the like, so as to isolate said current from the warmer portions of the liquid and thus render it most effective in maintaining the desired circulation.
- Fig. 2 is a horizontal sectional view of the same taken on line 2-2 of Fig. 1.
- Fig. 3 is a vertical cross-section taken on line 33 of Fig. 1.
- Fig. 4 is a vertical section transverse to that of Fig. 3, and taken on line H of the latter figure.
- the reference character 1 desiates a rectangular tank formed preferably of sheet metal.
- a front view of the improved of said tank there is perature chamber 2,
- Figure 4 shows a utllization of said chamber for forming Ice, the Water or other liquid for producing the same (not shown) being contained by a number of vessels 5 removably supported by angle bars 6 secured to the sides of the chamof pipe through exercising a cooling effect, as is well known to those familiar with the art.
- portions of said coils are in vertical registration in proximity to the rear wall of the tank 1, the rear wall of the chamber 2 being close adjacent said portions.
- the coils form a bend (see Fig. cuate registration to connect an outlet fitting 8 which of the tank.
- Channel bars 12 maintain the coils 7 spaced somewhat rom the rear and side walls of the tank so as to maintain a suitable volume of brine between said walls and the coils, said bars furthermore func tioning as reinforcements for the tank.
- 13 is a receptacle arranged in the upper portion of the tank to receive thermostatic control mechanism, not shown, and forming no feature of the present invention.
- 14 is a filler neck through which the brine or other liquid in the tank may be replenished when necessary.
- 15 is a sheet metal plate mounted u on the rear end of the chamber 2, rising adjacent the coils 7 and curving with the bend of the same to form a support and also a baflie to assist in isolating the volume of liquid within the coils.
- 16 is an arched channel bar roviding a support for the rear end of the c amber 2.
- the rear portion of the tank becomes a descending or cold current region and a rising or relatively warm current region is established at the front of the tank, the latter region being bisected in its lower portion by'the chamber 2.
- the rising current turns rearwardly and enters the passage formed by the coils 7, giving up its heat to said coils as it descends through the same.
- the positive circulation thus maintained has the eifect of expediting the extraction of heat from the brine by the coils so as to derive a maximum efiiciency from the latter.
- a casing provided with a recess extending there into from one side thereof and ada ted to receive material to be frozen, a eat conducting liquid in said casing, and an upright expansion coil located in said casing at one side of said recess and having a height greater than that of said recess, said coil having its convolutions located closely together and forming a channel for the downward convection currents roduced in said liquid, the interior of sai coil being unobstructed.
Description
D. P. HEATH Filed May 5, 1922 I l l qmurm @Hclucu D. P. HEATH Wow. 18, 1924..
BRINE TANK.
Application filed May 3,
To all whom it may concern.
Be it known that I, DELOS P. HEATH, a citizen of the United States, residing at Detroit, in the county of Wayne and State of Michigan, have invented a new and useful Brine Tank, of which the following is a specification.
This invention relates to refrigerators, and more particularly to such refrigerators as are cooled by circulation of a cooling medium through coils immersed in brine or other liquid having a relatively low freezing point.
It is the object of the invention to insure a positive circulation of the brine or like liquid, so that the heat absorbed by said liquid from the surrounding atmosphere through the walls of the tank will be more rapidly transferred to the refrigerant coils and thus maintain said liquid at a more uniformly low temperature. In attaining this object the invention contemplates producing a descending current region in one portion of the brine tankby locating the refrigerant coils in saidportion, and producing an ascending current region spaced somewhatfrom. said coils through the use of bafiles in the bottom portion of the tank to compel a lateral flow of the relatively cool current.
Furthermore, the invention contemplates employing the refrigerant coils to form an approximately closed passage way for the descending current of brine or the like, so as to isolate said current from the warmer portions of the liquid and thus render it most effective in maintaining the desired circulation.
A preferred embodiment of the invention is illustrated in the accompanying drawings, wherein,
Fig. 1 tank.
Fig. 2 is a horizontal sectional view of the same taken on line 2-2 of Fig. 1.
Fig. 3 is a vertical cross-section taken on line 33 of Fig. 1.
Fig. 4: is a vertical section transverse to that of Fig. 3, and taken on line H of the latter figure. I
In these views the reference character 1 desi ates a rectangular tank formed preferably of sheet metal. In the lower portion provided a low temopening through the is a front view of the improved of said tank there is perature chamber 2,
the top 1922. Serial No. 558,295.
front wall of the tank but spaced from the sides, bottom and back thereof. hinged at 4 her article which it is desired to maintain at a low temperature. Figure 4 shows a utllization of said chamber for forming Ice, the Water or other liquid for producing the same (not shown) being contained by a number of vessels 5 removably supported by angle bars 6 secured to the sides of the chamof pipe through exercising a cooling effect, as is well known to those familiar with the art.
portions of said coils are in vertical registration in proximity to the rear wall of the tank 1, the rear wall of the chamber 2 being close adjacent said portions. In the top portion of the tank, the coils form a bend (see Fig. cuate registration to connect an outlet fitting 8 which of the tank.
end of'the coils 1s connected are relatively elongated transversely of the tank, occupying in this direction nearly the full Width of the tank. As the consecutive coils are substantially contiguous, excepting where the bend is formed, it is evident that an approximately closed passage is formed within which the cold descending current may be to a considerable extent isolated from the major portion of the brine. the bottom of the tank this cold current is compelled to flow, before rising, to the front region of the tank by a pair of bafie plates 11, extending to each side wall of the tank from the bottom of the chamber 2. Channel bars 12, as best seen in Fi 2, maintain the coils 7 spaced somewhat rom the rear and side walls of the tank so as to maintain a suitable volume of brine between said walls and the coils, said bars furthermore func tioning as reinforcements for the tank. 13 is a receptacle arranged in the upper portion of the tank to receive thermostatic control mechanism, not shown, and forming no feature of the present invention. 14 is a filler neck through which the brine or other liquid in the tank may be replenished when necessary. 15 is a sheet metal plate mounted u on the rear end of the chamber 2, rising adjacent the coils 7 and curving with the bend of the same to form a support and also a baflie to assist in isolating the volume of liquid within the coils. 16 is an arched channel bar roviding a support for the rear end of the c amber 2.
In the use of the described tank, when the same is filled with brine (or a liquid of similar low freezing point) and a suitable refrigerating medium is circulated through the coils 7, the rear portion of the tank becomes a descending or cold current region and a rising or relatively warm current region is established at the front of the tank, the latter region being bisected in its lower portion by'the chamber 2. At the top of the tank the rising current turns rearwardly and enters the passage formed by the coils 7, giving up its heat to said coils as it descends through the same. The positive circulation thus maintained has the eifect of expediting the extraction of heat from the brine by the coils so as to derive a maximum efiiciency from the latter.
What I claim is:
1. The combination with a tank for receiving a liquid to be cooled, of a pipe for circulation of a cooling medium having coils within said tank arranged substantially in successive vertical registration to form within said coils a descending current region, a low temperature air chamber in the lower portion of said tank, and a substantially horizontal baffle member carried b said chamber within said tank and exten ing adjacent the lowermost of said coils for. compelling a lateral flow from the region of said coils to a rising current region within said tank. a
2. The combination with a tank for receiving a liquid to be cooled, of a pipe for circulation of a coolin mediumformin coils within said tank a jacent the rear wail thereof, in substantially vertical registration and in close proximity, producing a passage for a descending current of the liquid in the tank, a low temperature air chamber opening into the lower portion of said tank throu h the front wall thereof, and extending a jacent said coils, and bafile members extending from said chamber to the side walls of the tank, compelling a horizontal flow of the liquid in the tank from the bottom of the coil to a rising current region adjacent said front wall.
3. The combination with a tank for receiving a liquid to be cooled, of a pipe for circulation of a cooling medium having its major portion forming coils within said tank in close proximity and in substantially vertical registration, producin a descending current passage, and also liaving horizontally registering close adjacent coils in the to portion of the tank forming an inlet to sai passage.
4. The combination with a tank for receiving a liquid to be cooled, of a pipe'for circulation of a cooling medium having coils within said tank arranged substantially in successive vertical registration to form within said coils a descending current region and a low temperature air chamber opening into the lower portion of said tank and extending into close proximity to said coils, said coils extendin to a higher level inside said tank than sai air chamber.
5. In combination, a casing provided with a recess extending there into from one side thereof and ada ted to receive material to be frozen, a eat conducting liquid in said casing, and an upright expansion coil located in said casing at one side of said recess and having a height greater than that of said recess, said coil having its convolutions located closely together and forming a channel for the downward convection currents roduced in said liquid, the interior of sai coil being unobstructed.
In testimony whereof I sign this specification.
DELOS P. HEATH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US558295A US1515736A (en) | 1922-05-03 | 1922-05-03 | Brine tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US558295A US1515736A (en) | 1922-05-03 | 1922-05-03 | Brine tank |
Publications (1)
Publication Number | Publication Date |
---|---|
US1515736A true US1515736A (en) | 1924-11-18 |
Family
ID=24228983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US558295A Expired - Lifetime US1515736A (en) | 1922-05-03 | 1922-05-03 | Brine tank |
Country Status (1)
Country | Link |
---|---|
US (1) | US1515736A (en) |
-
1922
- 1922-05-03 US US558295A patent/US1515736A/en not_active Expired - Lifetime
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