CN2782990Y - Integrated helicoid compressor - Google Patents

Integrated helicoid compressor Download PDF

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Publication number
CN2782990Y
CN2782990Y CN 200520089885 CN200520089885U CN2782990Y CN 2782990 Y CN2782990 Y CN 2782990Y CN 200520089885 CN200520089885 CN 200520089885 CN 200520089885 U CN200520089885 U CN 200520089885U CN 2782990 Y CN2782990 Y CN 2782990Y
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CN
China
Prior art keywords
air hole
hole pipe
cylinder body
eccentric shaft
utility
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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
Application number
CN 200520089885
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Chinese (zh)
Inventor
罗占广
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Individual
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Individual
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Publication date
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Priority to CN 200520089885 priority Critical patent/CN2782990Y/en
Application granted granted Critical
Publication of CN2782990Y publication Critical patent/CN2782990Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an integrated rotating compressor which belongs to the technical field of refrigerating or heating combination system. The utility model is provided with a shell body, a cylinder body, an eccentric shaft, a sliding blade, an air hole pipe A and an air hole pipe B, wherein the air hole pipe A is connected with a condenser and the air hole pipe B is connected with an evaporator. The air hole pipe A and the air hole pipe B are respectively communicated with a work cavity of the cylinder body by a low pressure one-way valve blade. Both sides of the sliding blade at the bottom part of the cylinder body are respectively provided with high pressure holes and a high pressure one-way valve blade, and two high pressure holes are respectively communicated with the air hole pipe A and the air hole pipe B by two switch rods which the utility model is provided with. The conversion from refrigerating to heating of the utility model is realized by a four-way change valve but by positive and inverse rotations of the eccentric shaft, the air hole pipe A is a low pressure air inlet pipe, the air hole pipe B is a high pressure air outlet pipe, or the air hole pipe A is a high pressure air outlet pipe and the air hole pipe B is a low pressure air inlet pipe. The utility model thoroughly solves the problem that the existing rotary compressor has too many pipeline connections, and the construction is bothersome.

Description

Integrated rotary compressor
Technical field
The utility model relates to a kind of integrated rotary compressor that belongs to refrigeration or heating association system technical field.
Background technique
Existing rotary compressor is finished refrigeration or is heated conversion by a four-way change-over valve, and there is the shortcoming that air-conditioning duct connects too much, construction bothers in this structure.
Summary of the invention
The purpose of this utility model provides a kind of four-way change-over valve pipeline that do not use to connect simple integrated rotary compressor for solving disadvantages of background technology exactly.
The purpose of this utility model is achieved in that it is provided with housing, be installed in the cylinder body that enclosure interior has active chamber, the lubricant oil of submergence cylinder body, be installed in the eccentric shaft of cylinder interior active chamber, coated slide plate tube in the eccentric shaft periphery, one end and slide plate socket joint touch an end and the fixing slide plate of sliding blade spring, be provided with stoma tube A and stoma tube B in the both sides of slide plate, stoma tube A one end is connected with condenser, the other end communicates with the cylinder body active chamber, be provided with low pressure check valve sheet A in the stoma tube A, be provided with pressure hole A and pressure hole B in slide plate both sides cylinder body active chamber bottom, be provided with high pressure check valve sheet A at pressure hole A place, be provided with high pressure check valve sheet B at pressure hole B place, stoma tube B one end is connected with vaporizer, the other end communicates with the cylinder body active chamber, be provided with low pressure check valve sheet B in the stoma tube B, pressure hole A communicates with tracheae A through switch rod A, and pressure hole B communicates with stoma tube B through switch rod B.
On the eccentric shaft of lubricant oil bit plane bottom, be provided with the counter-rotating oil inlet hole.
Be provided with lubrication hole at eccentric shaft radial.
The utility model is compared background technique and is had following advantage: 1. owing to do not use four-way change-over valve, so air-conditioning duct connects simply, reduce the air-conditioning system cost; 2. the construction operation amount significantly reduces.
Description of drawings
Fig. 1 is the utility model vertical view cutaway drawing.
Fig. 2 is the utility model A-A sectional view.
Fig. 3 is the utility model B-B sectional view.
Fig. 4 is existing rotary compressor working principle and system's connection diagram.
Fig. 5 is the utility model system connection diagram.
Embodiment
The utility model is further described by specific embodiment below in conjunction with accompanying drawing: as shown in Figure 4, existing rotary compressor is finished refrigeration and is heated conversion by a four-way change-over valve.The utility model does not use four-way change-over valve, but realizes refrigeration and heat conversion by positive and negative the transferring of eccentric shaft.As Fig. 1, Fig. 2, shown in Figure 3, when eccentric shaft 14 is just changeing (eccentric shaft is transported clockwise among Fig. 1), the stoma tube A6 that connects condenser is low-pressure admission (freon) pipe, sliding blade spring 25 withstands slide plate 26 makes the active chamber 17 of cylinder body 3 be divided into low-pressure cavity and hyperbaric chamber, the low-pressure cavity that low-pressure gas enters active chamber 17 through stoma tube A6 and low pressure check valve sheet A7, under the transhipment effect of eccentric shaft 14 and slide plate tube 16, low-pressure gas is converted into pressurized gas, pressurized gas are through pressure hole B23, high pressure check valve sheet B24, switch spring B18, switch rod B22 enters stoma tube B5, this moment, stoma tube B5 was high pressure steam outlet pipe (stoma tube B5 connects vaporizer), thereby finished the refrigeration action.Between housing 20 and cylinder body 3, be filled with lubricant oil 1, the lubricant oil liquid level is not higher than intake and exhaust conversion vent 2, being provided with in eccentric shaft 14 bottoms just changes roll film oil inlet hole 19, be provided with counter-rotating oil inlet hole 11 at an upper portion thereof, be provided with several lubrication holes 12 on eccentric shaft 14, lubrication hole 12 communicates with lubricated main oil gallery 13.It is as follows that the utility model heats working procedure: eccentric shaft 14 and 16 counter-rotatings of slide plate tube (in Fig. 1 for rotating counterclockwise), stoma tube B5 is a low-pressure inlet pipe, gas enters active chamber 17 through low pressure check valve sheet B21, low-pressure gas is converted into pressurized gas under the effect of eccentric shaft 14 and slide plate tube 16, pressurized gas enter stoma tube A6 (this moment, stoma tube A6 was the high pressure steam outlet pipe) through pressure hole A9 and high one-way valve A10 pushing switch rod A8 and switch spring 4, heat action thereby finish.The utility model system connects as shown in Figure 5, and pipeline connects greatly simplification as seen from the figure.

Claims (3)

1, a kind of integrated rotary compressor, it is provided with housing, be installed in the cylinder body that has active chamber of enclosure interior, the lubricant oil of submergence cylinder body, be installed in the eccentric shaft of cylinder interior active chamber, coated slide plate tube in the eccentric shaft periphery, one end and slide plate socket joint touch an end and the fixing slide plate of sliding blade spring, it is characterized in that being provided with stoma tube A and stoma tube B in the both sides of slide plate, stoma tube A one end is connected with condenser, the other end communicates with the cylinder body active chamber, be provided with low pressure check valve sheet A in the stoma tube A, be provided with pressure hole A and pressure hole B in slide plate both sides cylinder body active chamber bottom, be provided with high pressure check valve sheet A at pressure hole A place, be provided with high pressure check valve sheet B at pressure hole B place, stoma tube B one end is connected with vaporizer, the other end communicates with the cylinder body active chamber, be provided with low pressure check valve sheet B in the stoma tube B, pressure hole A communicates with tracheae A through switch rod A, and pressure hole B communicates with stoma tube B through switch rod B.
2,, it is characterized in that on the eccentric shaft of lubricant oil bit plane bottom, being provided with the counter-rotating oil inlet hole according to the described integrated rotary compressor of claim 1.
3, according to the described integrated rotary compressor of claim 1, it is characterized in that being provided with lubrication hole at eccentric shaft radial.
CN 200520089885 2005-03-25 2005-03-25 Integrated helicoid compressor Expired - Fee Related CN2782990Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520089885 CN2782990Y (en) 2005-03-25 2005-03-25 Integrated helicoid compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520089885 CN2782990Y (en) 2005-03-25 2005-03-25 Integrated helicoid compressor

Publications (1)

Publication Number Publication Date
CN2782990Y true CN2782990Y (en) 2006-05-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520089885 Expired - Fee Related CN2782990Y (en) 2005-03-25 2005-03-25 Integrated helicoid compressor

Country Status (1)

Country Link
CN (1) CN2782990Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104632632A (en) * 2013-11-15 2015-05-20 珠海格力节能环保制冷技术研究中心有限公司 Air cylinder of compressor, compressor, air conditioner with compressor and heat pump water heater with compressor
CN105221420A (en) * 2015-10-22 2016-01-06 珠海凌达压缩机有限公司 A kind of refrigeration system and the two slide vane compressor of single cylinder thereof
CN105626525A (en) * 2016-03-09 2016-06-01 珠海凌达压缩机有限公司 Compressor pump body structure and compressor
CN107061279A (en) * 2017-04-28 2017-08-18 广东美芝制冷设备有限公司 Cylinder assembly and compressor, air conditioner with it
CN107654362A (en) * 2017-11-10 2018-02-02 福建雪人股份有限公司 A kind of compressor test device and method of testing
CN109281835A (en) * 2018-10-24 2019-01-29 中北大学 A kind of automatic balancing rotor group based on slide valve pump

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104632632A (en) * 2013-11-15 2015-05-20 珠海格力节能环保制冷技术研究中心有限公司 Air cylinder of compressor, compressor, air conditioner with compressor and heat pump water heater with compressor
CN105221420A (en) * 2015-10-22 2016-01-06 珠海凌达压缩机有限公司 A kind of refrigeration system and the two slide vane compressor of single cylinder thereof
CN105626525A (en) * 2016-03-09 2016-06-01 珠海凌达压缩机有限公司 Compressor pump body structure and compressor
CN105626525B (en) * 2016-03-09 2018-01-02 珠海凌达压缩机有限公司 Compressor pump structure and compressor
CN107061279A (en) * 2017-04-28 2017-08-18 广东美芝制冷设备有限公司 Cylinder assembly and compressor, air conditioner with it
CN107061279B (en) * 2017-04-28 2019-08-23 广东美芝制冷设备有限公司 Cylinder assembly and compressor, air conditioner with it
CN107654362A (en) * 2017-11-10 2018-02-02 福建雪人股份有限公司 A kind of compressor test device and method of testing
CN109281835A (en) * 2018-10-24 2019-01-29 中北大学 A kind of automatic balancing rotor group based on slide valve pump

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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