CN2513144Y

CN2513144Y - Cyclonic temperature regulator

Info

Publication number: CN2513144Y
Application number: CN 01250901
Authority: CN
Inventors: 王怀彬; 黄波; 李北光; 韩沐昕; 王钢
Original assignee: Heilongjiang Province Hit Science And Technology Cooperation Of China Russia Co ltd
Current assignee: Heilongjiang Province Hit Science And Technology Cooperation Of China Russia Co ltd
Priority date: 2001-09-28
Filing date: 2001-09-28
Publication date: 2002-09-25
Anticipated expiration: 2011-09-28

Abstract

The utility model relates to a cyclonic temperature regulator, belonging to a device which separates compressed hot air from compressed cold air. The left port(4-2) of a cyclonic chamber(4) is connected to a hot terminal freeing pipe(3); a cyclonic core(8) is arranged in the cyclonic chamber; the cyclonic core has an Archimedes spiral cyclonic channel(8-1) which uses the horizontal as a central axis and whose left terminal is communicated the terminal freeing pipe(3); the center of the Archimedes spiral cyclonic channel(8-1) has a cold air vent(8-2) opposite to a cold air nozzle(4-1); and the outer port(8-3) of the Archimedes spiral cyclonic channel(8-1) is communicated an compressed air inlet(4-3). A cone valve(2-1) forms a circular slot with the tapered hole(3-1) at the left of the hot terminal freeing pipe. The temperature regulator has advantages that: small in energy loss, large in air temperature difference after being separated, simple in structure, low in cost, convenient to be used and maintained, long in service life and has no electromagnetic interference etc.

Description

The Cyclonic temperature regulator

Technical field: the utility model relates to a kind of device with the cold and hot separation of pressure gas.

Background technology: the device that utilizes the pressure gas refrigeration, heats by Frenchman George, Lang Ke invention has caused the great attention of countries in the world at first, and this having carried out a large amount of improvement and applied research, air big, after separating has a narrow range of temperature, complex structure and other problems but still there is energy loss in this refrigerating plant.

Summary of the invention: the utility model designs a kind of Cyclonic temperature regulator, and it has solved, and the energy loss that existing refrigeration, heating combined equipment exist air big, after separating has a narrow range of temperature, complex structure and other problems.The utility model comprises variable valve 2, hot junction escape pipe 3, cyclonic chamber 4, cyclone core 8, the right-hand member of cyclonic chamber 4 has cold air nozzle 4-1, the left port 4-2 of cyclonic chamber 4 is connected with hot junction escape pipe 3, have pressure gas air intake opening 4-3 on the excircle of cyclonic chamber 4, cyclone core 8 is arranged on cyclonic chamber 4 inside, it is the spiral of Archimedes cyclone passage 8-1 of central shaft that cyclone core 8 is provided with the horizontal line, the left end of spiral of Archimedes cyclone passage 8-1 is connected with hot junction escape pipe 3, the center of spiral of Archimedes cyclone passage 8-1 has the cold air outlet 8-2 relative with cold air nozzle 4-1, the external port 8-3 of spiral of Archimedes cyclone passage 8-1 is connected with pressure gas air intake opening 4-3, the left port of hot junction escape pipe 3 is the little bellmouth 3-1 of outer imperial palace, the right-hand member of variable valve 2 is provided with poppet valve core 2-1, poppet valve core 2-1 is arranged in the bellmouth 3-1, forms the annulus between poppet valve core 2-1 and the bellmouth 3-1.During work, pressure gas is entered in the cyclone core 8 by pressure gas air intake opening 4-3, rotates in spiral of Archimedes cyclone passage 8-1, and quicken rotation in the stroke that enters hot junction escape pipe 3.The gas of being close to tube wall be compressed and with the pipe friction heating, temperature raises, and forms thermal current; The gas expansion release heat at center, form cold airflow, thermal current flows out in the annulus around the poppet valve core 2-1 of end, and cold airflow is detained in poppet valve core 2-1 place, be forced to produce reverse axia flow because pressure raises, discharge through the cold air outlet 8-2 at cyclone core 8 centers and the cold air nozzle 4-1 of cyclonic chamber 4.When air inflow is certain, the height of cold and hot end gas flow temperature can be by changing the aperture size adjustment of variable valve 2, thereby reach refrigeration cool-down or heat the purpose of intensification.When admission pressure is 0.4Mpa-0.8Mpa, intake air temperature is 20 ℃, and relative humidity was less than 0.7 o'clock, and the cold junction gas flow temperature can reach below-20 ℃, the hot junction gas flow temperature can reach+and more than 40 ℃.This temperature regulator has little, big, simple in structure, the advantages such as cost is low, working service is convenient, the life-span is long, no electromagnetic interference (EMI) of the air temperature difference after separating of energy loss.

Description of drawings: Fig. 1 is a structural representation of the present utility model, Fig. 2 is the structural representation of cyclone core 8, and Fig. 3 is the D-D cut-open view of Fig. 2, and Fig. 4 is the structural representation of cyclonic chamber 4, Fig. 5 is the structural representation of hot junction escape pipe 3, and Fig. 6 is the structural representation of variable valve 2.

Embodiment: present embodiment is made up of left side housing 1-1, right side housing 1-2, variable valve 2, hot junction escape pipe 3, cyclonic chamber 4, packing washer 5, cold air outlet pipe adapter 6-1, heat outlet pipe adapter 6-2, draft tube joint 7, cyclone core 8.The right-hand member of cyclonic chamber 4 has cold air nozzle 4-1, and the internal thread in the left port 4-2 of cyclonic chamber 4 forms with the external thread of hot junction escape pipe 3 right-hand members and is threaded.Have pressure gas air intake opening 4-3 on the excircle of cyclonic chamber 4, be connected with draft tube joint 7 on the pressure gas air intake opening 4-3.Cyclone core 8 is arranged on cyclonic chamber 4 inside, it is the spiral of Archimedes cyclone passage 8-1 of central axis that cyclone core 8 is provided with the horizontal line, the left end of spiral of Archimedes cyclone passage 8-1 is connected with hot junction escape pipe 3, the center of spiral of Archimedes cyclone passage 8-1 has the cold air outlet 8-2 relative with cold air nozzle 4-1, and the external port 8-3 of spiral of Archimedes cyclone passage 8-1 is connected with pressure gas air intake opening 4-3.The outer end of cold air nozzle 4-1 on the cyclonic chamber 4 is the little bellmouth 4-4 of outer imperial palace, and the spread angle A of bellmouth 4-4 is 60 °-90 °.Between the right side of cyclone core 8 and cyclonic chamber 4, be provided with the packing washer 5 of annular.The internal thread of left side housing 1-1 right-hand member is threaded with the left end of cyclonic chamber 4, and the left end of left side housing 1-1 is provided with plug 1-3, and the screw rod 2-2 of variable valve 2 left ends is threaded with internal thread hole formation on the plug 1-3.The left port of hot junction escape pipe 3 is the little bellmouth 3-1 of outer imperial palace, and the right-hand member of variable valve 2 is provided with poppet valve core 2-1, and poppet valve core 2-1 is arranged in the bellmouth 3-1, and the slit of poppet valve core 2-1 and bellmouth 3-1 is adjusted by screw rod 2-2.The cone angle B of poppet valve core 2-1 is 30 °-90 °, and the endoporus of hot junction escape pipe 3 is a straight hole, and the spread angle C of its left port bellmouth 3-1 is 30 °-90 °.On the housing 1-1 of left side, be provided with heat outlet pipe adapter 6-2.The internal thread of right side housing 1-2 left end is threaded with the right-hand member of cyclonic chamber 4, is provided with plug 1-4 at the right-hand member of right side housing 1-2, is provided with cold air outlet pipe adapter 6-1 on plug 1-4.

Claims

1, the Cyclonic temperature regulator, it comprises variable valve (2), hot junction escape pipe (3), cyclonic chamber (4), cyclone core (8), the right-hand member that it is characterized in that cyclonic chamber (4) has cold air nozzle (4-1), the left port (4-2) of cyclonic chamber (4) is connected with hot junction escape pipe (3), have pressure gas air intake opening (4-3) on the excircle of cyclonic chamber (4), cyclone core (8) is arranged on cyclonic chamber (4) inside, it is the spiral of Archimedes cyclone passage (8-1) of central shaft that cyclone core (8) is provided with the horizontal line, the left end of spiral of Archimedes cyclone passage (8-1) is connected with hot junction escape pipe (3), the center of spiral of Archimedes cyclone passage (8-1) has the cold air outlet (8-2) relative with cold air nozzle (4-1), the external port (8-3) of spiral of Archimedes cyclone passage (8-1) is connected with pressure gas air intake opening (4-3), the left port of hot junction escape pipe (3) is the little bellmouth of outer imperial palace (3-1), the right-hand member of variable valve (2) is provided with poppet valve core (2-1), poppet valve core (2-1) is arranged in the bellmouth (3-1), forms the annulus between poppet valve core (2-1) and the bellmouth (3-1).

2, Cyclonic temperature regulator according to claim 1, the outer end that it is characterized in that the cold air nozzle (4-1) on the cyclonic chamber (4) is the little bellmouth of outer imperial palace (4-4), the spread angle A of bellmouth (4-4) is 60 °-90 °.

3, Cyclonic temperature regulator according to claim 1, the internal thread that it is characterized in that left side housing (1-1) right-hand member is threaded with the left end of cyclonic chamber (4), left side housing 1-1) left end is provided with plug (1-3), and the screw rod (2-2) of variable valve (2) left end is threaded with internal thread hole formation on the plug (1-3).

4, Cyclonic temperature regulator according to claim 1, the cone angle B that it is characterized in that poppet valve core (2-1) are 30 °-90 °.

5, Cyclonic temperature regulator according to claim 1, the endoporus that it is characterized in that hot junction escape pipe (3) is a straight hole.

6, Cyclonic temperature regulator according to claim 1, the spread angle C that it is characterized in that bellmouth (3-1) are 30 °-90 °.

7, Cyclonic temperature regulator according to claim 3 is characterized in that being provided with heat outlet pipe adapter (6-2) on left side housing (1-1).

8, according to claim 1,3 or 7 described Cyclonic temperature regulators, the internal thread that it is characterized in that right side housing (1-2) left end is threaded with the right-hand member of cyclonic chamber (4), right-hand member at right side housing (1-2) is provided with plug (1-4), is provided with cold air outlet pipe adapter (6-1) on plug (1-4).