CN2519209Y - Air turbine refrigerator - Google Patents
Air turbine refrigerator Download PDFInfo
- Publication number
- CN2519209Y CN2519209Y CN 01273774 CN01273774U CN2519209Y CN 2519209 Y CN2519209 Y CN 2519209Y CN 01273774 CN01273774 CN 01273774 CN 01273774 U CN01273774 U CN 01273774U CN 2519209 Y CN2519209 Y CN 2519209Y
- Authority
- CN
- China
- Prior art keywords
- tube connector
- connects mouth
- links
- air
- drying box
- 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 - Fee Related
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Abstract
The utility model which relates to an air turbine refrigerator consists of a water cooler, a left drying box, a right drying box, a heat exchanger and an air turbine expander, and the cooling water output end of the water cooler is connected with a water discharge port, and the compressed air output end is connected with the left drying box and the right drying box respectively through an upper electric control three-way valve, and the left drying box and the right drying box are connected with the upper and the lower three-way valve and the upper and the lower electric control three-way valve respectively, and the compressed air output spigot joint of the heat exchanger is connected with the turbine expanding end of the air turbine expander, and the return air input spigot joint is connected with a low temperature chamber, and the return air output spigot joint is connected with the turbine compressed end of the air turbine expander. The utility model which is characterized in low cost, high efficiency, good stability of deep and cold temperature, convenient storage and transportation and no pollution to the environment can be widely used in the low temperature chamber control of rubber industry, hot treatment industry and petrochemical industry etc, and can also replace the present used liquid nitrogen, dry ice or other refrigeration equipments.
Description
Technical field:
The utility model relates to a kind of air cooling equipment, and particularly a kind of employing aviation air turbine swell refrigeration technology can obtain the air turbine refrigeration machine of cryogenic temperature good stability at short notice.
Background technology:
In existing technical scheme, the refrigerating method in deep cooling field, mainly be to adopt liquid nitrogen or dry ice refrigeration, because of these methods exist all that temperature stability is poor, continuous operation for a long time, cost height, efficient Di storage fortune difficulty and environment produced shortcoming such as pollutions, and then make its application and universal being restricted; As adopt freon steam-refrigerated, though continuous operation for a long time exists that cooling rate is slow, deep cooling depth as shallow and environment produced shortcoming such as pollution, its effect is also unsatisfactory.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and provide a kind of employing aviation air turbine swell refrigeration technology, common compressed air is situated between as power and refrigeration worker, can obtain dark, the cryogenic temperature good stability of the deep cooling degree of depth at short notice, again the continuous operation for a long time and the air turbine refrigeration machine that can significantly improve working environment.
The solution that realizes the utility model purpose is: a kind of air turbine refrigeration machine, comprise a water cooler, a left drying box, a right drying box, a heat exchanger and an air turbine decompressor, its special feature is: the cooling water input of described water cooler is equipped with a cooling water valve through tube connector, its cooling water output links to each other with discharge outlet through tube connector, its compressed air input is equipped with a compressed gas valve through tube connector, its compressed air output connects mouth through tube connector with the middle part of last automatically controlled triple valve and links to each other, the left side of automatically controlled triple valve on it, the right side connects mouth and links to each other with right drying box with left drying box respectively, the upper end of described left drying box and right drying box connects mouth respectively through the left side of tube connector and last triple valve, the right side connects mouth and links to each other, the top of its sidewall is respectively through a tube connector and a described left side of automatically controlled triple valve, the right side connects mouth and links to each other, the bottom of its sidewall is respectively through the left side of tube connector with following automatically controlled triple valve, the right side connects mouth and links to each other, its bottom connects mouth respectively through the left side of tube connector with following triple valve, the right side connects mouth and links to each other, described middle part of going up triple valve connects mouth and links to each other with exhaust outlet through tube connector, described middle part of automatically controlled triple valve connects mouth and links to each other with the compressed air output of described water cooler through tube connector, the described middle part of automatically controlled triple valve down connects mouth and links to each other with the turbine compression end of air turbine decompressor through tube connector, the middle part of described down triple valve connects mouth and connects mouth through tube connector with the compressed gas input of heat exchanger upper end and link to each other, the compressed gas output of described heat exchanger lower end connects mouth and links to each other with the turbine expansion end of air turbine decompressor through tube connector, the return-air input of its left side wall connects mouth and links to each other with low temperature chamber through tube connector, the return-air output of its right side wall connects mouth and links to each other with the turbine compression end of air turbine decompressor through tube connector, described air turbine decompressor comprises a turbine compression end and a turbine expansion end, the air inlet of its turbine compression end connects mouth and connects mouth through tube connector and the right return-air output of surveying wall of described heat exchanger and link to each other, it is given vent to anger and connects mouth and connect mouth through tube connector with the middle part of described down automatically controlled triple valve and link to each other, the air inlet of described turbine expansion end connects the compressed gas output of mouth through tube connector and described heat exchanger lower end and connects mouth and link to each other, and it is given vent to anger and connects mouth and link to each other with the low temperature inlet end of low temperature chamber.
Description of drawings:
Accompanying drawing has been described a preferred embodiment of the present utility model.
Fig. 1 is the structure principle chart of the utility model embodiment.
The drawing of accompanying drawing Fig. 1 is described as follows: the 1st, and the compressed gas valve; The 2nd, cooling water valve; The 3rd, water cooler; The 4th, tube connector; The 5th, last triple valve; The 6th, exhaust outlet; The 7th, right steel ball; The 8th, go up automatically controlled triple valve; The 9th, last electrically-controlled valve piece; The 10th, left drying box; The 11st, right drying box; The 12nd, following automatically controlled triple valve; The 13rd, following electrically-controlled valve piece; The 14th, following triple valve; The 15th, left steel ball; The 16th, the air turbine decompressor; The 17th, the turbine expansion end; The 18th, the turbine compression end; The 19th, heat exchanger; The 20th, low temperature chamber.
The specific embodiment:
Below in conjunction with accompanying drawing content of the present utility model is described in detail.
Know referring to Fig. 1: the utility model embodiment comprises a water cooler 3, a left drying box 10, a right drying box 11, a heat exchanger 19 and an air turbine decompressor 16, the cooling water input of described water cooler 3 is equipped with a cooling water valve 2 through tube connector 4, its cooling water output links to each other with discharge outlet through tube connector 4, its compressed air input is equipped with a compressed gas valve 1 through tube connector 4, its compressed air output connects mouth through tube connector 4 with the middle part of last automatically controlled triple valve 8 and links to each other, the left side of automatically controlled triple valve 8 on it, the right side connects mouth and links to each other with right drying box 11 with left drying box 10 respectively, described left drying box 10 connects mouth respectively through the left side of tube connector 4 with last triple valve 5 with the upper end of right drying box 11, the right side connects mouth and links to each other, the top of its sidewall is respectively through a tube connector 4 and a described left side of automatically controlled triple valve 8, the right side connects mouth and links to each other, the bottom of its sidewall is respectively through the left side of tube connector 4 with following automatically controlled triple valve 12, the right side connects mouth and links to each other, its bottom connects mouth respectively through the left side of tube connector 4 with following triple valve 14, the right side connects mouth and links to each other, described middle part of going up triple valve 5 connects mouth and links to each other with exhaust outlet 6 through tube connector 4, described middle part of automatically controlled triple valve 8 connects mouth and links to each other with the compressed air output of described water cooler 3 through tube connector 4, the described middle part of automatically controlled triple valve 12 down connects mouth and links to each other with the turbine compression end 18 of air turbine decompressor 16 through tube connector 4, the middle part of described down triple valve 14 connects mouth and connects mouth through tube connector 4 with the compressed gas input of heat exchanger 19 upper ends and link to each other, the compressed gas output of described heat exchanger 19 lower ends connects mouth and links to each other with the turbine expansion end 17 of air turbine decompressor 16 through tube connector 4, the return-air input of its left side wall connects mouth and links to each other with low temperature chamber 20 through tube connector 4, the return-air output of its right side wall connects mouth and links to each other with the turbine compression end 18 of air turbine decompressor 16 through tube connector 4, described air turbine decompressor 16 comprises a turbine compression end 18 and a turbine expansion end 17, the air inlet of described turbine compression end 18 connects mouth and connects mouth through tube connector 4 and the 19 right return-airs outputs of surveying walls of described heat exchanger and link to each other, it is given vent to anger and connects mouth and connect mouth through tube connector 4 with the middle part of described down automatically controlled triple valve 12 and link to each other, the air inlet of described turbine expansion end 17 connects the compressed gas output of mouth through tube connector 4 and described heat exchanger 19 lower ends and connects mouth and link to each other, and it is given vent to anger and connects mouth and link to each other with the low temperature inlet end of described low temperature chamber 20 through tube connector 4.
The utility model embodiment operation principle is as follows; According to the air swell refrigeration principle, earlier compressed air is sent into carry out precooling in the heat exchanger 19 after, send into air turbine decompressor 16 again and carry out adiabatic expansion, because output mechanical power, can reduce in the compressed air self causes its temperature obviously to descend, return cold circulation through heat exchanger 19 again through the cold compression air after the cooling and enter the temperature of air turbine decompressor 16 compressed airs, and then reach the purpose of deep refrigerating with further reduction.During concrete operations, open earlier compressed gas valve 1 and cooling water valve 2 respectively, the compressed air that comes from the outside just enters water cooler 3 from the input of compressed gas valve 1 through tube connector 4, simultaneously, the cooling water that flows into through cooling water valve 2 also enters water cooler 3, and the compressed air that enters in it cooled off, and then backwater is discharged from the discharge outlet of its lower end.Cooled compressed air connects mouth from water cooler 3 through the middle part that tube connector 4 enters automatically controlled triple valve 8, because of electrically-controlled valve piece 9 on it is in the right-hand member of its inner chamber, compressed air connects mouth after tube connector 4 enters left drying box 10 dry processing from its left end, connect mouth from its lower end outlet through the left end that tube connector 4 enters down triple valve 14 again, promoting left steel ball 15 moves to right, and connect mouth from the center and enter heat exchanger 19 through tube connector 4, connect mouth from its bottom output and after the turbine expansion end 17 that tube connector 4 is sent into air worm gear decompressor 16 expands cooling, send into low temperature chamber 20 and make its cooling by tube connector 4.In the described low temperature chamber 20 chilled compressed air again from its output through tube connector 4 send into heat exchanger 19 return cold circulation with further cooling after, connect mouth is sent into air turbine decompressor 16 through tube connector 4 worm gear compression end 18 from the output of its right side wall, connect mouth from its output after compression and connect mouth through the middle part that tube connector 4 is sent into down automatically controlled triple valve 12, electrically-controlled valve piece 13 is in the left side of its inner chamber under the cause, compressed air connects mouth from its right-hand member and sends into right drying box 11 through tube connector 4 and the drier in it is carried out drying handle, then waste gas output is from its upper end connect the right-hand member that mouth sends into triple valve 5 through tube connector 4 and connect mouth, promote in it right steel ball 7 and waste gas is connect mouth from the middle part send into outside the exhaust outlet 6 discharge machines, finish the circulation that compressed air makes the cooling of low temperature chamber 20 degree of depth by tube connector 4.Because the last electrically-controlled valve piece 9 of described automatically controlled triple valve 8 and the following electrically-controlled valve piece 13 of following automatically controlled triple valve 12 are in the right side of its body cavity, left both sides respectively, and periodically mutual left and right displacement, so will be along with described left and right moving of going up electrically-controlled valve piece 9 and the following electrically-controlled valve piece 13 periodic air that respectively compressed air from water cooler 3 inputs is carried out drying and import from the turbine compression end 18 of air turbine expander 16 of left drying box 10 and right the drying box 11 and drier in it is carried out the drying processing.
The described water cooler 3 of the utility model embodiment can adopt S1 type series; Triple valve 5,14 can adopt STF type series; Automatically controlled triple valve 8,12 can adopt STFK type series; Drying box 10,11 can adopt KGG type series; Heat exchanger 19 can adopt RJH type series; Air turbine decompressor 16 can adopt LQ-9 type series.
In conjunction with the foregoing description as can be seen, the utility model is compared existing technology and is had following advantage:
1. adopt aviation air turbine swell refrigeration technology, cost is low, efficient is high, the deep cooling degree of depth dark, the cryogenic temperature good stability;
2. continuous operation for a long time, environmentally safe;
3. Jie structure He Li stores fortune is convenient.
The utility model can be widely used in the low temperature chamber control of industries such as rubber, heat treatment, petrochemical industry and other needs the place of low temperature chamber operation, also can replace existing employing liquid nitrogen, dry ice or other refrigeration plant.
Claims (2)
1. air turbine refrigeration machine, comprise a water cooler (3), a left drying box (10), a right drying box (11), a heat exchanger (19) and an air turbine decompressor (16), it is characterized in that: the cooling water input of described water cooler (3) is equipped with a cooling water valve (2) through tube connector (4), its cooling water output links to each other with discharge outlet through tube connector (4), its compressed air input is equipped with a compressed gas valve (1) through tube connector (4), its compressed air output connects mouth through tube connector (4) with the middle part of last automatically controlled triple valve (8) and links to each other, the left side of automatically controlled triple valve 8 on it, the right side connects mouth and links to each other with right drying box (11) with left drying box (10) respectively, described left drying box (10) connects mouth respectively through the left side of tube connector (4) with last triple valve (5) with the upper end of right drying box (11), the right side connects mouth and links to each other, the top of its sidewall is respectively through a tube connector (4) and a described left side of automatically controlled triple valve (8), the right side connects mouth and links to each other, the bottom of its sidewall is respectively through the left side of tube connector (4) with following automatically controlled triple valve (12), the right side connects mouth and links to each other, its bottom connects mouth respectively through the left side of tube connector (4) with following triple valve (14), the right side connects mouth and links to each other, described middle part of going up triple valve (5) connects mouth and links to each other with exhaust outlet (6) through tube connector (4), described middle part of automatically controlled triple valve (8) connects mouth and links to each other through the compressed air output of tube connector (4) with described water cooler (3), the described middle part of automatically controlled triple valve (12) down connects mouth and links to each other with the turbine compression end (18) of air turbine decompressor (16) through tube connector (4), the middle part of described down triple valve (14) connects mouth and connects mouth through tube connector (4) with the compressed gas input of heat exchanger (19) and link to each other, the compressed gas output of described heat exchanger (19) connects mouth and links to each other with the turbine expansion end (17) of air turbine decompressor (16) through tube connector (4), its return-air input connects mouth and links to each other with low temperature chamber (20) through tube connector (4), and its return-air output connects mouth and links to each other with the turbine compression end (18) of air turbine decompressor (16) through tube connector (4).
2. air turbine refrigeration machine as claimed in claim 1, it is characterized in that: the air inlet of the turbine compression end (18) of described air turbine decompressor (16) connects mouth and connects mouth through the return-air output of tube connector (4) and described heat exchanger (19) and link to each other, give vent to anger and connect mouth and connect mouth through tube connector (4) with the middle part of described down automatically controlled triple valve (12) and link to each other, the air inlet of its turbine expansion end (17) connects mouth and connects mouth through the compressed gas output of tube connector (4) and described heat exchanger (19) and link to each other, and gives vent to anger to connect mouth and link to each other through the low temperature inlet end of tube connector (4) with described low temperature chamber (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273774 CN2519209Y (en) | 2001-12-30 | 2001-12-30 | Air turbine refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273774 CN2519209Y (en) | 2001-12-30 | 2001-12-30 | Air turbine refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519209Y true CN2519209Y (en) | 2002-10-30 |
Family
ID=33678634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01273774 Expired - Fee Related CN2519209Y (en) | 2001-12-30 | 2001-12-30 | Air turbine refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519209Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331427C (en) * | 2003-04-30 | 2007-08-15 | 量子高科（北京）研究院有限公司 | Dried product and drying process of vegetable, fruit, fresh traditional Chinese medicine except for minerals |
| CN103978711A (en) * | 2014-06-04 | 2014-08-13 | 浙江海王塑胶有限公司 | Production technology of steel wire wound hydraulic rubber pipe |
-
2001
- 2001-12-30 CN CN 01273774 patent/CN2519209Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331427C (en) * | 2003-04-30 | 2007-08-15 | 量子高科（北京）研究院有限公司 | Dried product and drying process of vegetable, fruit, fresh traditional Chinese medicine except for minerals |
| CN103978711A (en) * | 2014-06-04 | 2014-08-13 | 浙江海王塑胶有限公司 | Production technology of steel wire wound hydraulic rubber pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |