CN2080651U - Pressure tank with built-in toothed balls contg. cold liquid medium - Google Patents
Pressure tank with built-in toothed balls contg. cold liquid medium Download PDFInfo
- Publication number
- CN2080651U CN2080651U CN 90220234 CN90220234U CN2080651U CN 2080651 U CN2080651 U CN 2080651U CN 90220234 CN90220234 CN 90220234 CN 90220234 U CN90220234 U CN 90220234U CN 2080651 U CN2080651 U CN 2080651U
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- toothed
- cold
- ball
- balls
- tank body
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Abstract
The utility model discloses a pressure tank with built-in toothed balls cold accumulator, which is composed of a tank body, a cold liquid medium and assigning orifice plates. The utility model is characterized in that the cold liquid medium is contained in a small tooth-shaped ball which becomes a toothed ball and is positioned in the tank body; the both ends of the tank body are provided with the assigning orifice plates to fix the toothed balls; the toothed balls are polyethylene plastic thin wall balls; the sphere diameter is 60-70 mm; the thickness of the wall is 1.5-2.0 mm; the surface of the ball is provided with tooth-shaped protuberances in a staggered mode; the interior of the ball is filled with 96% cold medium liquid and 4% gas. The utility model is used in air-conditioner device system and can also be used for supplying cold flow for the air-conditioner system. The utility model has the advantages of large cold-retaining capacity, high heat exchange efficiency, less refrigeration devices and less investment of refrigeration machinery building, less refrigeration running cost, etc.
Description
The utility model belongs to operation of air conditioning systems, particularly the regenerator used of air-conditioning refrigeration system.
In the loop of air-conditioning system, need provide the cold medium of 0 ℃-14 ℃ of low temperature to air-conditioning equipment, reducing medium temperature in the air-conditioning equipment, to the air processing of lowering the temperature.At present, providing the cold medium of low temperature to air-conditioning equipment is the cold accumulating pond or the cold-accumulating box of open type.The general materials such as water, alcohol, ether that adopt are made cold medium, and it is cooled to 0 ℃-14 ℃, and use can be provided.The shortcoming of open type cold accumulating pond or cold-accumulating box is that volume is big, and cold storage capacity is limited.In order to improve cold storage capacity, then must further reduce its temperature, when temperature drops to below 0 ℃, cold medium freezes to be integral body that cold storage capacity increases greatly; But when needs provided cold to use, but because of it freezes to be integral body, specific area was less, is difficult to rapid evaporation, can not satisfy use.
The purpose of this utility model is to manufacture and design the big regenerator of a kind of specific area, so that cold medium can be provided fast, satisfies the demand of air-conditioning refrigeration system to cold medium.
Pressure tank toothed ball regenerator of the present utility model is made up of tank body, cold medium, distributing pore plate, it is characterized in that, cold medium is included in the bead of band dentation, becomes toothed ball, places in the tank body, and fixedly toothed ball of distributing pore plate is established at the tank body two ends.
Toothed ball is the vinyon thin-wall ball, sphere diameter 60-70mm, and wall thickness 1.5-2.0mm, the appearance interlaced arrangement has dentation, the cold media fluid of inner filling 96% and 4% gas; Distributing pore plate is combined into tabular by steel plate and vinyon web plate, punching rate 10-15%, aperture 15-20mm; The thick thermal insulation layer of tank body external application polyurethane coating 100-120mm adds the protection against the tide of one deck fiberglass again.
Pressure tank can be vertical tank or horizontal tank.
The using method of pressure tank toothed ball regenerator is, the tank body two ends are communicated with the evaporator pipeline of refrigerator, and the cryogenic media that evaporimeter is sent here can reduce the temperature of toothed ball, and cold is lowered the temperature, freezes, accumulated to toothed ball because of loss of heat.
Regenerator is connected with air-conditioning equipment system loop when using, can be air-conditioning equipment cold is provided, the cold that provides comprises that the medium that freezes becomes latent heat that liquid phase discharges mutually and from the sensible heat of 0 ℃ of-14 ℃ of temperature rise, if medium adopts water, then the latent heat of per kilogram water release is 80Kcal, thereby has discharged more cold.
But toothed ball heatproof-20～+ 80 ℃, thermal conductivity factor is 0.4Kcal/m ℃ of h, the cold medium of inner filling can withstand voltage 0.6MPa(6.10Kg/cm
2).
Pressure tank toothed ball regenerator is compared with existing commonly used open type cold accumulating pond, has the following advantages: can be at night, avoid the peak of power consumption time to store the low temperature cold, and have power savings; Owing to accumulated latent heat of phase change, released cold quantity increases, and has efficient performance; Because the toothed ball specific area is very big, has increased heat exchange efficiency; Pressure tank and air conditioner refrigerating pipeline are connected into a closed circulation system, can reduce the water circulating pump static pressure, reduce lift, can save power consumption 30-50%; When selecting refrigeration machine for use, can replace 1/3～1/2 number by the calculating refrigeration duty; Correspondingly the investment of refrigeration plant and refrigerating plant room can reduce.
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is a pressure tank toothed ball regenerator structural representation.
Fig. 2 is horizontal pressure tank toothed ball regenerator structural representation.
Fig. 3 is the toothed ball structural representation.
As seen from the figure, pressure tank toothed ball regenerator is made up of tank body 1, toothed ball 2 and distributing pore plate 3, and toothed ball sphere diameter 70mm, dentation are cylindrical, high 3-5mm, footpath 3-5mm, spacing 3-5mm, inner filling aqueous solvent 75%, non freezing solution solute 21%, gas 4%; Distributing pore plate is combined into by 5mm steel plate and 5mm thick polyethylene plastics web plate, boring aperture 15mm on composite plate, and punching rate 15% is imported and exported water resistance and is controlled at 1000～2000mm water column pressure scope.
Claims (3)
1, a kind of pressure tank toothed ball regenerator, be made up of tank body, cold medium, distributing pore plate, it is characterized in that, cold medium is included in the bead of band dentation, become toothed ball, place in the tank body, fixedly toothed ball of distributing pore plate is established at the tank body two ends, and toothed ball is the vinyon thin-wall ball, sphere diameter 60-70mm, wall thickness 1.5-2.0mm, ball appearance interlaced arrangement has dentation, the cold media fluid of inner filling 96% and 4% gas.
2, regenerator as claimed in claim 1 is characterized in that, distributing pore plate is combined into by steel plate and vinyon web plate, punching rate 10～15%, aperture 15～20mm.
3, regenerator as claimed in claim 1 is characterized in that, pressure tank is vertical tank or horizontal tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90220234 CN2080651U (en) | 1990-09-14 | 1990-09-14 | Pressure tank with built-in toothed balls contg. cold liquid medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90220234 CN2080651U (en) | 1990-09-14 | 1990-09-14 | Pressure tank with built-in toothed balls contg. cold liquid medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2080651U true CN2080651U (en) | 1991-07-10 |
Family
ID=4898802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90220234 Withdrawn CN2080651U (en) | 1990-09-14 | 1990-09-14 | Pressure tank with built-in toothed balls contg. cold liquid medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2080651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705483A (en) * | 2017-03-03 | 2017-05-24 | 天津商业大学 | Double-side open type absorption refrigeration bed |
| CN109477699A (en) * | 2016-06-10 | 2019-03-15 | 哈金森公司 | Device for positioning within the volume |
| CN111448439A (en) * | 2017-11-28 | 2020-07-24 | Ifp新能源公司 | System and method for heat storage and release by means of collars |
-
1990
- 1990-09-14 CN CN 90220234 patent/CN2080651U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109477699A (en) * | 2016-06-10 | 2019-03-15 | 哈金森公司 | Device for positioning within the volume |
| CN106705483A (en) * | 2017-03-03 | 2017-05-24 | 天津商业大学 | Double-side open type absorption refrigeration bed |
| CN111448439A (en) * | 2017-11-28 | 2020-07-24 | Ifp新能源公司 | System and method for heat storage and release by means of collars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |