CN205047391U - Compressor and air conditioning device - Google Patents
Compressor and air conditioning device Download PDFInfo
- Publication number
- CN205047391U CN205047391U CN201520804633.8U CN201520804633U CN205047391U CN 205047391 U CN205047391 U CN 205047391U CN 201520804633 U CN201520804633 U CN 201520804633U CN 205047391 U CN205047391 U CN 205047391U
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- cylinder
- cavity
- air
- suction port
- cylinder body
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- 238000004378 air conditioning Methods 0.000 title 1
- 239000011148 porous material Substances 0.000 claims description 45
- 238000000926 separation method Methods 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 6
- 230000002026 carminative effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a compressor, including cylinder body and piston, the piston sets up in the cylinder body, will the internal portion of cylinder separates for first jar room and the second jar room that each other does not communicate, confined the outside of cylinder body is provided with the chamber of breathing in and the exhaust chamber of mutual isolation, be provided with first, second hole of breathing in and first, second exhaust hole on the cylinder body, first hole of breathing in and first exhaust hole will first jar room respectively with chamber of breathing in and exhaust chamber intercommunication, second hole of breathing in and second exhaust hole will second jar room respectively with chamber of breathing in and exhaust chamber intercommunication. The utility model discloses the compressor, through the transmission structure of design piston compressor and the position and the shape of inhaling the gas vent, realize piston compressor limit and inhale the carminative function in limit to with two induction ports and two gas vents respectively with inhaling chamber and exhaust chamber intercommunication, realized that piston compressor breathes in and carminative continuity, improved single cylinder reciprocating compressor and inhaled exhaust efficiency.
Description
Technical field
The utility model relates to compressor, particularly a kind of reciprocal compressor and air bells conditioner.
Background technique
Reciprocal compressor suction and discharge are discontinuous, in order to overcome the shortcoming that intermittent suction and discharge produce, people adopt the mode of multi-cylinder misphase to weaken the discontinuous impact of suction and discharge, but for single cylinder compressor, the misphase of piston during multi-cylinder then cannot be utilized to move, so, need to use additive method to weaken the discontinuous problem of reciprocal compressor suction and discharge.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of compressor and air bells conditioner, to solve technical problem of the prior art.
According to first aspect of the present utility model, a kind of compressor is provided, comprise cylinder body and piston, described piston is arranged in described cylinder body, described cylinder interior is divided into disconnected mutually, the the first cylinder room closed and the second cylinder room, mutually isolated air aspiration cavity and exhaust cavity is had in the arranged outside of described cylinder body, described cylinder body is provided with first, second suction port and first, second row pore, described first cylinder room is communicated with exhaust cavity with described air aspiration cavity with first row pore by described first suction port respectively, described second cylinder room is communicated with exhaust cavity with described air aspiration cavity with second row pore by described second suction port respectively.
Preferably, described cylinder body comprises the cylinder body of tubular and be positioned at the first cylinder cap, second cylinder cap at cylinder body two ends, described first cylinder cap, is tightly connected between the second cylinder cap and cylinder body.
Preferably, described first suction port and first row pore are arranged on described first cylinder cap, and/or described second suction port and second row pore are arranged on described second cylinder cap.
Preferably, described first suction port and first row pore be arranged on described cylinder body with described first cylinder cap inside adjacent position; And/or, described second suction port and second row pore be arranged on described cylinder body with described second cylinder cap inside adjacent position.
Preferably, described air aspiration cavity comprises the first air aspiration cavity and the second air aspiration cavity, and described first air aspiration cavity is communicated with the first cylinder room by described first suction port; Described second air aspiration cavity is communicated with the second cylinder room by described second suction port.
Preferably, be communicated with by the first connecting passage between described first air aspiration cavity and the second air aspiration cavity.
Preferably, described exhaust cavity comprises first row air cavity and second row air cavity, and described first row air cavity is communicated with the first cylinder room by described first row pore; Described second row air cavity is communicated with described second cylinder room by described second row pore.
Preferably, be communicated with by the second connecting passage between described first row air cavity and second row air cavity.
Preferably, in described first suction port and the second suction port, be provided with admission air valve assembly, in described first row pore and second row pore, be provided with outlet valve valve member.
Preferably, described first suction port/first row pore and/or the second suction port/second row pore are arranged to be less than elongate holes along its circumferential size along described cylinder body axial dimension.
According to second aspect of the present utility model, a kind of air bells conditioner is provided, comprise the first heat exchanger and the second heat exchanger, also comprise above-mentioned compressor, the air aspiration cavity of described compressor is connected with the second heat exchanger with described first heat exchanger respectively with exhaust cavity.
The compressor that the utility model provides, by the design drive mechanism of piston compressor and the position of suction and exhaust ports and shape, realize the function of air-breathing limit, piston compressor limit exhaust, and two intakepories are communicated with exhaust cavity with air aspiration cavity respectively with two relief openings, achieve the continuity of piston compressor air-breathing and exhaust, improve the suction and discharge efficiency of Single-cylinder Reciprocating Compressor.
Accompanying drawing explanation
By referring to the description of accompanying drawing to the utility model embodiment, above-mentioned and other objects of the present utility model, feature and advantage will be more clear, in the accompanying drawings:
The compressor first example structure schematic diagram that Fig. 1 provides for the utility model;
The compressor second example structure schematic diagram that Fig. 2 provides for the utility model;
Compressor the 3rd example structure schematic diagram that Fig. 3 provides for the utility model.
Embodiment
Hereinafter with reference to accompanying drawing, various embodiment of the present utility model is described in more detail.In various figures, identical element adopts same or similar reference character to represent.For the sake of clarity, the various piece in accompanying drawing is not drawn in proportion.
The compressor that the utility model provides, by adjusting housing structure, enabling Single-cylinder Reciprocating Compressor realize air-breathing and carrying out with exhaust simultaneously, overcoming the shortcoming that Single-cylinder Reciprocating Compressor intermittence is inhaled, is vented.Concrete structure and the working principle of the compressor that the utility model provides is introduced below in conjunction with specific embodiment:
As shown in Figure 1, the compressor that the utility model provides comprises connecting rod 1, drive link 2, cylinder body 3, piston 4, air aspiration cavity 5 and exhaust cavity 6, described piston 4 is arranged in described cylinder body 3, seal between the sidewall of described piston 4 and the inwall of described cylinder body 3 and contact, described cylinder body 3 inside is divided into the first cylinder room 33 and the second cylinder room 34 that be disconnected, sealing by described piston 4, and described piston 4 can reciprocatingly slide along its axial direction in described cylinder body 3.Mutually isolated described air aspiration cavity 5 and exhaust cavity 6 is had in the arranged outside of described cylinder body 3, dividing plate 7 is provided with between described air aspiration cavity 5 and exhaust cavity 6, described air aspiration cavity 5 and exhaust cavity 7 are divided into two separate chambers by described dividing plate 7, and described air aspiration cavity 5 and exhaust cavity 6 are all in communication with the outside.Described cylinder body 3 comprises cylinder body 30, first cylinder cap 31 and the second cylinder cap 32, described first cylinder cap 31 and the second cylinder cap 32 are separately positioned on the two ends of described cylinder body 30, described first cylinder cap 31 and the second cylinder cap 32 all seal with described cylinder body 30 and are fastenedly connected, described first cylinder cap 31 is provided with through hole 311, described drive link 2 is through described through hole 311, one end is connected on the end face of described piston 4, the other end is connected on described connecting rod 1, described connecting rod 1 drives described piston 4 to reciprocatingly slide in described cylinder body 3 by described drive link 2, and control the length of described drive link 2 and/or the mounting point of described connecting rod 1, clearance volume when making described piston 4 arrive stop minimum (hereafter introducing in detail), described second cylinder cap 32 is provided with the second suction port 321 and second row pore 322, described second cylinder room 34 is communicated with exhaust cavity 6 with described air aspiration cavity 5 with second row pore 322 by described second suction port 321 respectively, and be respectively arranged with admission air valve assembly and drain tap assembly (not shown) in described second suction port 321 and second row pore 322, described second suction port 321 and second row pore 322 are respectively the suction of described second cylinder room 34, exhaust port, preferably, described second suction port 321 and second row pore 322 also can be arranged on described cylinder body 30 with described second cylinder cap 32 inside adjacent position, now described second suction port 321 and second row pore 322 need be arranged to the strip hole being less than axial dimension along the axial dimension of described cylinder body 30, to reduce clearance volume, when namely making described piston 4 arrive stop as far as possible and the distance of described second end cap 32 reach minimum, thus make described second cylinder room 34 obtain maximum air displacement.Position near described first cylinder cap 31 on the sidewall of described cylinder body 30 is provided with the first suction port 331 and first row pore 332, described first cylinder room 33 is communicated with exhaust cavity 6 with described air aspiration cavity 5 with first row pore 332 by described first suction port 331 respectively, admission air valve assembly and drain tap assembly is respectively arranged with in described first suction port 331 and first row pore 332, described first suction port 331 and first row pore 332 are respectively the suction of described first cylinder room 33, exhaust port, in order to reduce clearance volume, described first suction port 331 and first row pore 332 are all arranged to the strip hole being less than circumferential size along described cylinder body 30 axial direction size, and it is concordant with the one side that described first cylinder cap 31 is positioned at described cylinder body 30 near the side arranging described first cylinder cap 31, preferably, described first suction port 331 and first row pore 332 also can be arranged on described first cylinder cap 31.
In other preferred embodiments, described air aspiration cavity 5 and exhaust cavity 6 also can be arranged to two separate chambers, as shown in Figure 2, and the part that described air aspiration cavity 5 does not overlap with exhaust cavity 6.Further, as shown in Figure 3, described air aspiration cavity 5 is arranged to the first separate air aspiration cavity 51 and the second air aspiration cavity 52, described first air aspiration cavity 51 is communicated with by connecting passage 53 with the second air aspiration cavity 52, and described first air aspiration cavity 51 is communicated with described first cylinder room 33 by described first suction port 331, described second air aspiration cavity 52 is communicated with described second cylinder room 34 by described second suction port 321.Described exhaust cavity 6 is arranged to separate first row air cavity 61 and second row air cavity 62, described first row air cavity 61 is communicated with by the second connecting passage 63 with second row air cavity 62, and described first row air cavity 61 is communicated with described first cylinder room 33 by described first row pore 332, described second row air cavity 62 is communicated with described second cylinder room 34 by described second row pore 322.
The compressor operation that the utility model provides is:
Described connecting rod 1 drives described piston 4 to reciprocatingly slide in described cylinder body 3 by described drive link 2.When described piston 4 is to described second cylinder cap 32 1 Slideslip, the volume of described second cylinder room 34 reduces, the volume of described first cylinder room 33 increases, when the gas pressure parameter in described first cylinder room 33 is reduced to air-breathing value, admission air valve assembly in described first suction port 331 is opened, and is sucked by the gas of the low-temp low-pressure in described air aspiration cavity 5 in described first chamber 33; Gas pressure parameter in above process in described second cylinder room 34 can raise simultaneously, when reaching the exhaust value of setting, drain tap assembly in described second row pore 322 is opened, high temperature and high pressure gas in described second cylinder room 34 row as described in exhaust cavity 6; When described piston 4 arrives top dead center, start to described first cylinder cap 31 1 Slideslip, now the volume of described first cylinder room 33 reduces, the volume of the second cylinder room 34 increases, gas pressure parameter in described second cylinder room 34 reduces, drain tap assembly when parameter value is reduced to below exhaust value in described second row pore 322 is closed, further, admission air valve assembly in second suction port 321 described in when gas pressure parameter is reduced to air-breathing value is opened, and is sucked by the gas of the low-temp low-pressure in described air aspiration cavity 5 in described second cylinder room 34; Simultaneously, gas pressure parameter in described first cylinder room 33 raises, when parameter value is increased to more than pressure of inspiration(Pi) force value, admission air valve assembly in described first suction port 331 is closed, further, when parameter value reaches setting exhaust value, drain tap assembly in described first row pore 332 is opened, the gas of the High Temperature High Pressure in described first cylinder room 33 is discharged in described exhaust cavity 6,, and to circulate with above-mentioned movement process again to described second cylinder cap 32 1 Slideslip when described piston 4 arrives described piston 4 after bottom dead center.
The compressor that the utility model provides, by arranging first respectively at the two ends of described cylinder body 3, second suction port 331, 321 and first, second row pore 332, 322, carry out the action of air-breathing and exhaust when described piston 4 is slided simultaneously, and by arranging described air aspiration cavity 5 by described first, second suction port 331, 321 are communicated with, by described exhaust cavity 6 by described first, second row pore 332, 322 are communicated with, then be communicated with other equipment of exhaust cavity 6 by described air aspiration cavity 5, realize the action of the external air-breathing of continuous print and exhaust, thus overcome reciprocal compressor, the particularly discontinuous shortcoming of Single-cylinder Reciprocating Compressor suction and discharge, improve the suction and discharge efficiency of Single-cylinder Reciprocating Compressor.
Compressor arrangement in the application also can be applicable in motor, and the working procedure of corresponding motor is contrary with the working procedure of above-mentioned compressor, can realize continuous print Power output.
Be provided with an air bells conditioner for the compressor that the utility model provides, the air aspiration cavity 5 of described compressor is connected with the second heat exchanger with described first heat exchanger respectively with exhaust cavity 6.Described compressor can carry out the action of air-breathing and exhaust by continuous print, and the refrigerating efficiency of air bells conditioner is improved.
Should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or control panel, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (11)
1. a compressor, comprise cylinder body (3) and piston (4), it is characterized in that, described piston (4) is arranged in described cylinder body (3), be disconnected mutually by described cylinder body (3) interior separation, the the first cylinder room (33) closed and the second cylinder room (34), mutually isolated air aspiration cavity (5) and exhaust cavity (6) is had in the arranged outside of described cylinder body (3), (3) are provided with first to described cylinder body, second suction port (331, 321) and the first, second row pore (332, 322), described first cylinder room (33) is communicated with exhaust cavity (6) with described air aspiration cavity (5) with first row pore (332) by described first suction port (331) respectively, described second cylinder room (34) is communicated with exhaust cavity (6) with described air aspiration cavity (5) with second row pore (322) by described second suction port (321) respectively.
2. compressor according to claim 1, it is characterized in that, described cylinder body (3) comprises the cylinder body (30) of tubular and is positioned at the first cylinder cap (31), second cylinder cap (32) at cylinder body (30) two ends, described first cylinder cap (31), is tightly connected between the second cylinder cap (32) and cylinder body (30).
3. compressor according to claim 2, it is characterized in that, described first suction port (331) and first row pore (332) are arranged on described first cylinder cap (30), and/or described second suction port (321) and second row pore (322) are arranged on described second cylinder cap (32).
4. compressor according to claim 2, it is characterized in that, described first suction port (331) and first row pore (332) are arranged on the upper position adjacent with described first cylinder cap (31) inner side of described cylinder body (30); And/or described second suction port (321) and second row pore (322) are arranged on the upper position adjacent with described second cylinder cap (32) inner side of described cylinder body (30).
5. compressor according to claim 1, it is characterized in that, described air aspiration cavity (5) comprises the first air aspiration cavity (51) and the second air aspiration cavity (52), and described first air aspiration cavity (51) is communicated with the first cylinder room (33) by described first suction port (331); Described second air aspiration cavity (52) is communicated with the second cylinder room (34) by described second suction port (321).
6. compressor according to claim 5, is characterized in that, is communicated with between described first air aspiration cavity (51) and the second air aspiration cavity (52) by the first connecting passage (53).
7. compressor according to claim 1, it is characterized in that, described exhaust cavity (6) comprises first row air cavity (61) and second row air cavity (62), and described first row air cavity (61) is communicated with the first cylinder room (33) by described first row pore (332); Described second row air cavity (62) is communicated with described second cylinder room (34) by described second row pore (322).
8. compressor according to claim 7, is characterized in that, is communicated with between described first row air cavity (61) and second row air cavity (62) by the second connecting passage (63).
9. compressor according to claim 1, it is characterized in that, be provided with admission air valve assembly in described first suction port (331) and the second suction port (321), in described first row pore (332) and second row pore (322), be provided with outlet valve valve member.
10. compressor according to claim 4, it is characterized in that, described first suction port (331)/first row pore (332) and/or the second suction port (321)/second row pore (322) are arranged to be less than elongate holes along its circumferential size along described cylinder body (30) axial dimension.
11. 1 kinds of air bells conditioners, comprise the first heat exchanger and the second heat exchanger, it is characterized in that, comprise the compressor described in any one of claim 1-10, the air aspiration cavity (5) of described compressor is connected with the second heat exchanger with described first heat exchanger respectively with exhaust cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804633.8U CN205047391U (en) | 2015-10-15 | 2015-10-15 | Compressor and air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804633.8U CN205047391U (en) | 2015-10-15 | 2015-10-15 | Compressor and air conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047391U true CN205047391U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520804633.8U Expired - Fee Related CN205047391U (en) | 2015-10-15 | 2015-10-15 | Compressor and air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240243A (en) * | 2015-10-15 | 2016-01-13 | 珠海格力电器股份有限公司 | Compressor and air conditioning device |
| CN108894960A (en) * | 2018-07-06 | 2018-11-27 | 付立国 | A kind of multifunctional medical emergency air compressor machine |
-
2015
- 2015-10-15 CN CN201520804633.8U patent/CN205047391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240243A (en) * | 2015-10-15 | 2016-01-13 | 珠海格力电器股份有限公司 | Compressor and air conditioning device |
| CN108894960A (en) * | 2018-07-06 | 2018-11-27 | 付立国 | A kind of multifunctional medical emergency air compressor machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20211015 |