CN107542659A - A kind of single rotor Gas-supplying enthalpy-increasing compressor - Google Patents
A kind of single rotor Gas-supplying enthalpy-increasing compressor Download PDFInfo
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- CN107542659A CN107542659A CN201610469486.2A CN201610469486A CN107542659A CN 107542659 A CN107542659 A CN 107542659A CN 201610469486 A CN201610469486 A CN 201610469486A CN 107542659 A CN107542659 A CN 107542659A
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Abstract
The present invention provides a kind of single rotor Gas-supplying enthalpy-increasing compressor, including cylinder block（1）, rotor（9）And sliding block（8）, the sliding block（8）On be provided with air supply passage（5）, the air supply passage（5）Form include from sliding block（8）The blind hole that bottom is bored toward cephalad direction coordinates into the closed grooves three types in the middle part of outlet nozzle, or the open recess that high pressure side wall is latter half of, or high pressure side wall；Tonifying Qi is from sliding block（8）Bottom surface or side enter, go out from high pressure side wall；Sliding block（8）On tonifying Qi to export to the distance of slider head be L1, the distance that the chute of sliding block exports to slider head is L2, with rotor（9）Rotation, L2 size is with change, and when L2 is more than L1, tonifying Qi occurs, and otherwise tonifying Qi is closed；By the present invention single-rotor compressor can be made to possess the function of Gas-supplying enthalpy-increasing, enhance the low temperature adaptability of single-rotor compressor.
Description
Technical field
The invention belongs to Compressor Technology field, and in particular to a kind of single rotor Gas-supplying enthalpy-increasing compressor.
Background technology
At present, low-temperature heating typically uses twin-stage Gas-supplying enthalpy-increasing compressor, and twin-stage Gas-supplying enthalpy-increasing compressor uses twin-stage pressure
Contracting, the mode of second vapor injection, although this compressor low-temperature heating performance is excellent, cost is more expensive, so, exploitation one kind can
Adapt to the meaning that the single-stage compressor of low-temperature heating operating mode just has it to actually use.
The content of the invention
The present invention provides a kind of single rotor Gas-supplying enthalpy-increasing compressor, including cylinder block（1）, rotor（9）, sliding block（8）And even
Connect the spring of sliding block（4）, and it is arranged on cylinder block（1）On the air-breathing mouth of pipe（2）And exhaust outlet（8）, wherein, the cylinder block
（1）On be provided with the tonifying Qi mouth of pipe（3）；The sliding block（8）On be provided with air supply passage（5）；The air supply passage（5）Structure group
As from sliding block（8）Blind hole that bottom is bored toward cephalad direction and towards on high-tension side gas filling mouth（6）Composition, or by the sliding block
（8）The open recess of the latter half of setting of high pressure side wall and the sliding block（8）Slideway wall combine, or by the cunning
Block（8）The closed grooves set in the middle part of high pressure side wall and the sliding block（8）Slideway wall combine, or by from sliding block
（8）Blind hole that bottom is bored toward cephalad direction, the suction nozzle connected with the blind hole top（11）With towards on high-tension side gas filling mouth
（6）It is arbitrary a kind of in four kinds of composition, and tonifying Qi outlet is apart from the sliding block（8）Head distance be L1.
Preferably, the air supply passage（5）Along the sliding block（8）Symmetrical center line be symmetrical arranged.
Preferably, the sliding block（8）Chute export to the sliding block（8）The distance L2 on head maximum is more than described
L1。
Preferably, when the air supply passage（5）Structure be from sliding block（8）The blind hole and lead to that bottom is bored toward cephalad direction
On high-tension side gas filling mouth（6）Composition, or by the sliding block（8）The open recess of the latter half of setting of high pressure side wall and the cunning
Block（8）Slideway wall when combining, the tonifying Qi mouth of pipe（3）With the sliding block（8）The cavity connection at rear.
Preferably, when the air supply passage（5）Structure be by the sliding block（8）What is set in the middle part of high pressure side wall remains silent
Groove and the sliding block（8）Slideway wall when combining, be correspondingly arranged on tonifying Qi chamber on the slideway wall（10）, and institute
State tonifying Qi chamber（10）With the tonifying Qi mouth of pipe（3）Connection.
Preferably, when the air supply passage（5）Structure be by from sliding block（8）Blind hole that bottom is bored toward cephalad direction, with
The suction nozzle of the blind hole top connection（11）With towards on high-tension side gas filling mouth（6）During composition, the suction nozzle（11）Set
In the sliding block（8）Low pressure side wall, and when tonifying Qi occurs, the suction nozzle（11）The slideway wall of position correspondence
On be provided with tonifying Qi chamber（10）, the tonifying Qi chamber（10）With the tonifying Qi mouth of pipe（3）Connection.
Preferably, when the air supply passage（5）Structure be from sliding block（8）The blind hole and lead to that bottom is bored toward cephalad direction
On high-tension side gas filling mouth（6）Composition, or by the sliding block（8）The open recess of the latter half of setting of high pressure side wall and the cunning
Block（8）Slideway wall when combining, when tonifying Qi occurs, the sliding block（8）The cavity at slideway rear passes through the tonifying Qi
Passage（5）Connected with the high-pressure side compression chamber of compressor.
Preferably, when the air supply passage（5）Structure be from sliding block（8）The blind hole and lead to that bottom is bored toward cephalad direction
On high-tension side gas filling mouth（6）Composition, or by the sliding block（8）The open recess of the latter half of setting of high pressure side wall and the cunning
Block（8）Slideway wall when combining, when tonifying Qi occurs, the sliding block（8）The cavity at slideway rear passes through the tonifying Qi
Passage（5）Connected with the high-pressure side compression chamber of compressor.
Preferably, when the air supply passage（5）Structure be by the sliding block（8）What is set in the middle part of high pressure side wall remains silent
Groove and the sliding block（8）Slideway wall combine, or by from sliding block（8）Blind hole that bottom is bored toward cephalad direction, with
The suction nozzle of the blind hole top connection（11）With towards on high-tension side gas filling mouth（6）It is described during composition, and when tonifying Qi occurs
Tonifying Qi chamber（10）Pass through air supply passage（5）Connected with the high-pressure side compression chamber of compressor.
Preferably, when the air supply passage（5）Structure be from sliding block（8）The blind hole and lead to that bottom is bored toward cephalad direction
On high-tension side gas filling mouth（6）During composition, using the corresponding gas filling mouth of a blind hole（6）Mode, and using two
Air supply passage described in bar（5）.
Preferably, when the air supply passage（5）Structure by the sliding block（8）The opening of the latter half of setting of high pressure side wall
Groove and the sliding block（8）Slideway wall when combining, the sliding block（8）Open recess, i.e., two described in upper setting twice
Air supply passage described in bar（5）.
Preferably, when the air supply passage（5）Structure be by the sliding block（8）What is set in the middle part of high pressure side wall remains silent
Groove and the sliding block（8）Slideway wall when combining, the sliding block（8）Two closed grooves of upper setting, i.e., two
Air supply passage described in bar（5）.
Preferably, when the air supply passage（5）Structure be by from sliding block（8）Blind hole that bottom is bored toward cephalad direction, with
The suction nozzle of the blind hole top connection（11）With towards on high-tension side gas filling mouth（6）During composition, the sliding block（8）It is upper only to set
One suction nozzle（11）.
Preferably, when the sliding block（8）Upper use is a plurality of（More than or equal to two）The air supply passage（5）When, a plurality of institute
State air supply passage（5）According to the sliding block（8）Symmetrical center line be arranged symmetrically.
Preferably, the gas filling mouth（6）Shape use slotted hole.
Preferably, the suction nozzle（11）Shape use circular hole.
Preferably, the shape of the blind hole uses slotted hole.
Preferably, the use dovetail groove of the open recess.
Preferably, the use dovetail groove of the closed grooves.
Preferably, the value of the L1 is designed according to the superfeed pressure of design.
Preferably, the sliding block（8）Oil film seal is used between the slideway wall where it.
The single rotor Gas-supplying enthalpy-increasing compressor that this programme provides has the advantages that：
1. single-rotor compressor can be made to possess the function of Gas-supplying enthalpy-increasing, the low temperature adaptability of single-rotor compressor is enhanced；
2. different superfeed pressures can be adapted to by designing L1 finger.
Brief description of the drawings
Fig. 1 connects blowdown pipe with the cavity at sliding block rear and the air supply passage by being set on sliding block and gas filling mouth are mended
The rotor compressor cylinder part schematic diagram of gas；
The rotor compressor cylinder Slipper close-up schematic view of air supply passage and gas filling mouth is set on Fig. 2 sliding blocks；
The rotor compressor cylinder slide block structure schematic diagram of two air supply passages and two gas filling mouths is set on Fig. 3 sliding blocks；
The rotor compressor cylinder slide block structure schematic diagram of one air supply passage and two gas filling mouths is set on Fig. 4 sliding blocks；
The rotor compressor cylinder slide block structure schematic diagram of two air supply passages and a gas filling mouth is set on Fig. 5 sliding blocks；
The rotor compressor cylinder slide block structure schematic diagram of one air supply passage and a gas filling mouth is set on Fig. 6 sliding blocks；
Blowdown pipe is connected and only by the open recess air supply passage tonifying Qi that is set on sliding block by Fig. 7 with the cavity at sliding block rear
Rotor compressor cylinder part schematic diagram；
The rotor compressor cylinder Slipper close-up schematic view of open recess air supply passage is only set on Fig. 8 sliding blocks；
The rotor compressor cylinder slide block structure schematic diagram of an only open recess air supply passage is set on Fig. 9 sliding blocks；
The rotor compressor cylinder slide block structure schematic diagram of two open recess air supply passages is set on Figure 10 sliding blocks；
Figure 11 sets blowdown pipe and the closed recess air supply passage tonifying Qi by being set on sliding block on sliding block side cylinders body
Rotor compressor cylinder part schematic diagram；
Figure 12 sets blowdown pipe and the closed recess air supply passage tonifying Qi by being set on sliding block on sliding block side cylinders body
Rotor compressor cylinder Slipper close-up schematic view；
The rotor compressor cylinder slide block structure schematic diagram of an only closed grooves air supply passage is set on Figure 13 sliding blocks；
The rotor compressor cylinder slide block structure schematic diagram of only two closed grooves air supply passages is set on Figure 14 sliding blocks；
Figure 15 sets blowdown pipe and the rotor of the air supply passage tonifying Qi by being set on sliding block in the cylinder block of sliding block air-breathing side
Compresser cylinder Slipper partial schematic diagram.
Reference is expressed as in figure：
1. cylinder block；2. air entry；3. gas supplementing opening；4. spring；5. air supply passage；6. gas filling mouth；7. exhaust outlet；8. sliding block；9.
Rotor；10. tonifying Qi chamber；11. air inlet.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, the present invention is entered below in conjunction with accompanying drawing
Row is further described.It should be appreciated that specific embodiment described herein is not used to limit only to explain invention
The present invention.
As shown in Fig. 1 Fig. 7 Figure 11, the present invention program devises a kind of single rotor Gas-supplying enthalpy-increasing compressor, including cylinder block
（1）, rotor（9）, sliding block（8）With the spring of connection sliding block（4）, and it is arranged on cylinder block（1）On the air-breathing mouth of pipe（2）And row
Gas port（8）, wherein, the cylinder block（1）On be provided with the tonifying Qi mouth of pipe（3）；The sliding block（8）On be provided with air supply passage（5）.
By in the sliding block（8）On be provided with air supply passage（5）Single-rotor compressor can be made to possess the function of Gas-supplying enthalpy-increasing, strengthened
The low temperature adaptability of single-rotor compressor.
As shown in Fig. 2 Fig. 8 Figure 12 Figure 15 Slipper enlarged drawing, air supply passage described above（5）Structure composition be
From sliding block（8）Blind hole that bottom is bored toward cephalad direction and towards on high-tension side gas filling mouth（6）Composition（As shown in Figure 2）, Huo Zheyou
The sliding block（8）The open recess of the latter half of setting of high pressure side wall and the sliding block（8）Slideway wall combine（Such as figure
Shown in 8）, or by the sliding block（8）The closed grooves set in the middle part of high pressure side wall and the sliding block（8）Slideway wall group
Conjunction forms（As shown in figure 12）, or by from sliding block（8）Blind hole that bottom is bored toward cephalad direction, connected with the blind hole top
Suction nozzle（11）With towards on high-tension side gas filling mouth（6）Composition（As shown in figure 15）；The sliding block（8）The tonifying Qi of upper setting
Passage（5）Structure be four kinds of organization plans described above in any one, i.e. a sliding block（8）Only with one kind
The air supply passage of type（5）.
Set the sliding block（8）On tonifying Qi export apart from the sliding block（8）Head distance be L1, the sliding block（8）
Chute export to the sliding block（8）The distance on head is L2；Wherein described L2 size is with the rotor（9）Rotation and
Change, its value is in the rotor（9）In rotation process, maximum is more than the value of the L1, and when the value of the L2 is more than described
During L1 value, tonifying Qi occurs, and when L2 value is less than or equal to the value of the L1, tonifying Qi is closed.
As shown in Fig. 1 Fig. 2, when the air supply passage（5）Structure be from sliding block（8）The blind hole that bottom is bored toward cephalad direction
With towards on high-tension side gas filling mouth（6）Composition, or as shown in Fig. 7 Fig. 8, by the sliding block（8）High pressure side wall is latter half of to be set
The open recess put and the sliding block（8）Slideway wall when combining, the tonifying Qi mouth of pipe（3）With the sliding block（8）Afterwards
The cavity connection of side.It is arranged such, makes when tonifying Qi occurs, the sliding block（8）The cavity at slideway rear can pass through the benefit
Gas passage（5）Connected with the high-pressure side compression chamber of compressor.
As shown in Figure 11 Figure 12, when the air supply passage（5）Structure be by the sliding block（8）Set in the middle part of high pressure side wall
The closed grooves put and the sliding block（8）Slideway wall when combining, be correspondingly arranged on tonifying Qi chamber on the slideway wall
（10）, and the tonifying Qi chamber（10）With the tonifying Qi mouth of pipe（3）Connection；It is arranged such, makes when tonifying Qi occurs, the sliding block
（8）The cavity at slideway rear can pass through the air supply passage（5）Connected with the high-pressure side compression chamber of compressor.It is arranged such,
Make when tonifying Qi occurs, the tonifying Qi chamber（10）Air supply passage can be passed through（5）Connected with the high-pressure side compression chamber of compressor.
As shown in figure 15, when the air supply passage（5）Structure be by from sliding block（8）Bored toward cephalad direction blind in bottom
Hole, the suction nozzle connected with the blind hole top（11）With towards on high-tension side gas filling mouth（6）During composition, the suction nozzle（11）
It is arranged on the sliding block（8）Low pressure side wall, and when tonifying Qi occurs, the suction nozzle（11）The slideway of position correspondence
Tonifying Qi chamber is provided with wall（10）, the tonifying Qi chamber（10）With the tonifying Qi mouth of pipe（3）Connection.It is arranged such, makes to work as tonifying Qi
During generation, the tonifying Qi chamber（10）Air supply passage can be passed through（5）Connected with the high-pressure side compression chamber of compressor.
As shown in Figures 3 to 6, when the air supply passage（5）Structure be from sliding block（8）Bored toward cephalad direction blind in bottom
Hole and towards on high-tension side gas filling mouth（6）During composition, the blind hole at least one, the gas filling mouth（6）At least one, and
The blind hole and the gas filling mouth（6）Collocation form be the corresponding gas filling mouth of the blind hole（6）An or institute
State blind hole and correspond to multiple gas filling mouths（6）An or gas filling mouth（6）Corresponding multiple blind holes or multiple benefits
Valve（6）One kind in multiple types of blind hole four that respective amount does not wait；The gas filling mouth（6）With the shape of the blind hole
Shape has the diversified forms such as circular hole, slotted hole, elliptical aperture, rectangular opening, isosceles triangle hole or other symmetric figure holes, and this programme uses
Be slotted hole design；Wherein, Fig. 3 show two blind holes and corresponds to two gas filling mouths respectively（6）Situation, this
When, the blind hole is arranged on the sliding block（8）The inclined high pressure chest side in centre, and the blind hole and the gas filling mouth（6）Composition
Two air supply passages（5）Size is identical, and according to the sliding block（8）Symmetrical center line, be symmetrical arranged；Fig. 4 show one
Individual corresponding two gas filling mouths of the blind hole（6）Situation, now two gas filling mouths（6）It is connection by the blind hole
, and in design sliding block（8）When, the blind hole is arranged on the sliding block（8）The inclined high pressure chest side in centre；And with the tonifying Qi
Mouth（6）Together according to the sliding block（8）Symmetrical center line be symmetrical arranged；Fig. 5 show the corresponding institute of two blind holes
State gas filling mouth（6）Situation, the blind hole is arranged on the sliding block（8）The inclined high pressure chest side in centre, and with the gas filling mouth
（6）Together according to the sliding block（8）Symmetrical center line be symmetrical arranged；It is illustrated in figure 6 the corresponding institute of a blind hole
State gas filling mouth（6）Situation, likewise, the blind hole is arranged on the sliding block（8）The inclined high pressure chest side in centre, and with it is described
Gas filling mouth（6）Together according to the sliding block（8）Symmetrical center line be symmetrical arranged.When the gas filling mouth using long hole shape（6）
When, the length direction of the elongated hole and the sliding block（8）Symmetrical center line it is vertical.
As shown in Fig. 9 Figure 10, when the air supply passage（5）Structure by the sliding block（8）High pressure side wall is latter half of to be set
The open recess put and the sliding block（8）Slideway wall when combining, the open recess at least one, and described open
The shape of port recess has rectangular channel, dovetail groove, vee gutter, arc groove or other symmetric figure grooves etc., and this programme is only with the square
It is described briefly exemplified by shape groove；The situation for only opening up an open recess is illustrated in figure 9, now groove is from the sliding block
（8）Middle part start, extend to the sliding block（8）End, and according to the sliding block（8）Symmetrical center line symmetrically set
Put；Shown in Figure 10 for the sliding block（8）On be provided with the situations of two open recess, it is equally from the sliding block（8）
Middle part start, extend to the sliding block（8）End, and the size of two open recess is identical, and according to institute
State sliding block（8）Symmetrical center line be symmetrical arranged.
As shown in Figure 13 Figure 14, when the air supply passage（5）Structure be by the sliding block（8）Set in the middle part of high pressure side wall
The closed grooves put and the sliding block（8）Slideway wall when combining, closed grooves at least one, and described close
The shape of port recess has rectangular channel, dovetail groove, vee gutter, arc groove or other symmetric figure grooves etc., and this programme is only with the square
It is described briefly exemplified by shape groove；It is the situation for only opening up the closed grooves as shown in figure 13, the closed grooves are set
In the sliding block（8）Postmedian, and according to the sliding block（8）Symmetrical center line be symmetrical arranged；Shown in Figure 10 is described
Sliding block（8）On be provided with the situations of two closed grooves, it is similarly disposed at the sliding block（8）Postmedian, and two
The size of the closed grooves is identical, and according to the sliding block（8）Symmetrical center line be symmetrical arranged.
As shown in figure 15, when the air supply passage（5）Structure be by from sliding block（8）Bored toward cephalad direction blind in bottom
Hole, the suction nozzle connected with the blind hole top（11）With towards on high-tension side gas filling mouth（6）During composition, the sliding block（8）On
At least provided with a suction nozzle（11）, and the suction nozzle（11）At least connected with a blind hole；The suction nozzle（11）
Shape equally include circular hole, slotted hole, elliptical aperture, rectangular opening, isosceles triangle hole or other symmetric figure holes etc., this programme is adopted
With preferred slotted hole.
In addition, this programme additionally provides the design method of the L1 values, i.e., set according to design superfeed pressure, and institute
It is higher to state superfeed pressure, the L1 is smaller；The superfeed pressure is smaller, and the L1 is bigger.
The present invention provides a kind of single rotor Gas-supplying enthalpy-increasing compressor, including cylinder block（1）, rotor（9）, sliding block（8）And even
Connect the spring of sliding block（4）, and it is arranged on cylinder block（1）On the air-breathing mouth of pipe（2）And exhaust outlet（8）, wherein, the cylinder block
（1）On be provided with the tonifying Qi mouth of pipe（3）；The sliding block（8）On be provided with air supply passage（5）；The air supply passage（5）Structure group
As from sliding block（8）Blind hole that bottom is bored toward cephalad direction and towards on high-tension side gas filling mouth（6）Composition, or by the sliding block
（8）The open recess of the latter half of setting of high pressure side wall and the sliding block（8）Slideway wall combine, or by the cunning
Block（8）The closed grooves set in the middle part of high pressure side wall and the sliding block（8）Slideway wall combine, or by from sliding block
（8）Blind hole that bottom is bored toward cephalad direction, the suction nozzle connected with the blind hole top（11）With towards on high-tension side gas filling mouth
（6）It is arbitrary a kind of in four kinds of composition, and tonifying Qi outlet is apart from the sliding block（8）Head distance be L1.
Preferably, the air supply passage（5）Along the sliding block（8）Symmetrical center line be symmetrical arranged.
Preferably, the sliding block（8）Chute export to the sliding block（8）The distance L2 on head maximum is more than described
L1。
Preferably, when the air supply passage（5）Structure be from sliding block（8）The blind hole and lead to that bottom is bored toward cephalad direction
On high-tension side gas filling mouth（6）Composition, or by the sliding block（8）The open recess of the latter half of setting of high pressure side wall and the cunning
Block（8）Slideway wall when combining, the tonifying Qi mouth of pipe（3）With the sliding block（8）The cavity connection at rear.
Preferably, when the air supply passage（5）Structure be by the sliding block（8）What is set in the middle part of high pressure side wall remains silent
Groove and the sliding block（8）Slideway wall when combining, be correspondingly arranged on tonifying Qi chamber on the slideway wall（10）, and institute
State tonifying Qi chamber（10）With the tonifying Qi mouth of pipe（3）Connection.
Preferably, when the air supply passage（5）Structure be by from sliding block（8）Blind hole that bottom is bored toward cephalad direction, with
The suction nozzle of the blind hole top connection（11）With towards on high-tension side gas filling mouth（6）During composition, the suction nozzle（11）Set
In the sliding block（8）Low pressure side wall, and when tonifying Qi occurs, the suction nozzle（11）The slideway wall of position correspondence
On be provided with tonifying Qi chamber（10）, the tonifying Qi chamber（10）With the tonifying Qi mouth of pipe（3）Connection.
Preferably, when the air supply passage（5）Structure be from sliding block（8）The blind hole and lead to that bottom is bored toward cephalad direction
On high-tension side gas filling mouth（6）Composition, or by the sliding block（8）The open recess of the latter half of setting of high pressure side wall and the cunning
Block（8）Slideway wall when combining, when tonifying Qi occurs, the sliding block（8）The cavity at slideway rear passes through the tonifying Qi
Passage（5）Connected with the high-pressure side compression chamber of compressor.
Preferably, when the air supply passage（5）Structure be from sliding block（8）The blind hole and lead to that bottom is bored toward cephalad direction
On high-tension side gas filling mouth（6）Composition, or by the sliding block（8）The open recess of the latter half of setting of high pressure side wall and the cunning
Block（8）Slideway wall when combining, when tonifying Qi occurs, the sliding block（8）The cavity at slideway rear passes through the tonifying Qi
Passage（5）Connected with the high-pressure side compression chamber of compressor.
Preferably, when the air supply passage（5）Structure be by the sliding block（8）What is set in the middle part of high pressure side wall remains silent
Groove and the sliding block（8）Slideway wall combine, or by from sliding block（8）Blind hole that bottom is bored toward cephalad direction, with
The suction nozzle of the blind hole top connection（11）With towards on high-tension side gas filling mouth（6）It is described during composition, and when tonifying Qi occurs
Tonifying Qi chamber（10）Pass through air supply passage（5）Connected with the high-pressure side compression chamber of compressor.
Preferably, when the air supply passage（5）Structure be from sliding block（8）The blind hole and lead to that bottom is bored toward cephalad direction
On high-tension side gas filling mouth（6）During composition, using the corresponding gas filling mouth of a blind hole（6）Mode, and using two
Air supply passage described in bar（5）.
Preferably, when the air supply passage（5）Structure by the sliding block（8）The opening of the latter half of setting of high pressure side wall
Groove and the sliding block（8）Slideway wall when combining, the sliding block（8）Open recess, i.e., two described in upper setting twice
Air supply passage described in bar（5）.
Preferably, when the air supply passage（5）Structure be by the sliding block（8）What is set in the middle part of high pressure side wall remains silent
Groove and the sliding block（8）Slideway wall when combining, the sliding block（8）Two closed grooves of upper setting, i.e., two
Air supply passage described in bar（5）.
Preferably, when the air supply passage（5）Structure be by from sliding block（8）Blind hole that bottom is bored toward cephalad direction, with
The suction nozzle of the blind hole top connection（11）With towards on high-tension side gas filling mouth（6）During composition, the sliding block（8）It is upper only to set
One suction nozzle（11）.
Preferably, when the sliding block（8）Upper use is a plurality of（More than or equal to two）The air supply passage（5）When, a plurality of institute
State air supply passage（5）According to the sliding block（8）Symmetrical center line be arranged symmetrically.
Preferably, the gas filling mouth（6）Shape use slotted hole.
Preferably, the suction nozzle（11）Shape use circular hole.
Preferably, the shape of the blind hole uses slotted hole.
Preferably, the use dovetail groove of the open recess.
Preferably, the use dovetail groove of the closed grooves.
Preferably, the value of the L1 is designed according to the superfeed pressure of design.
Preferably, the sliding block（8）Oil film seal is used between the slideway wall where it.
It should be noted that unless otherwise defined, technology used herein and scientific terminology and the technology of the present invention
The implication that the technical staff in field is generally understood that is identical.Term used herein is intended merely to describe specifically to implement purpose,
It is not intended to limit the present invention.The term such as herein presented " installation ", " setting " can both represent that a part was direct
Another part is attached to, can also represent that a part is attached to another part by middleware.Herein in a reality
Another embodiment can be applied in combination individually or with further feature by applying the feature described in mode, unless this feature
Do not apply to or be otherwise noted in another embodiment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.With
Only it is the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
On the premise of departing from the technology of the present invention principle, some improvement and modification can also be made, these improvement and modification also should be regarded as this
The protection domain of invention.
Claims (7)
1. a kind of single rotor Gas-supplying enthalpy-increasing compressor, including cylinder block（1）, rotor（9）, sliding block（8）With the spring of connection sliding block
（4）, and it is arranged on cylinder block（1）On the air-breathing mouth of pipe（2）And exhaust outlet（8）, it is characterised in that：The cylinder block（1）On
It is provided with the tonifying Qi mouth of pipe（3）；The sliding block（8）On be provided with air supply passage（5）；The air supply passage（5）Structure composition be
From sliding block（8）Blind hole that bottom is bored toward cephalad direction and towards on high-tension side gas filling mouth（6）Composition, or by the sliding block（8）
The open recess of the latter half of setting of high pressure side wall and the sliding block（8）Slideway wall combine, or by the sliding block
（8）The closed grooves set in the middle part of high pressure side wall and the sliding block（8）Slideway wall combine, or by from sliding block
（8）Blind hole that bottom is bored toward cephalad direction, the suction nozzle connected with the blind hole top（11）With towards on high-tension side gas filling mouth
（6）It is arbitrary a kind of in four kinds of composition, and tonifying Qi outlet is apart from the sliding block（8）Head distance be L1.
2. single rotor Gas-supplying enthalpy-increasing compressor according to claim 1, it is characterised in that：The sliding block（8）Chute go out
Mouth arrives the sliding block（8）The distance on head is L2；With the rotor（9）Rotation, L2 size with change, and when L2 it is big
When L1, tonifying Qi occurs, and otherwise tonifying Qi is closed.
3. single rotor Gas-supplying enthalpy-increasing compressor according to claim 1, it is characterised in that：When the air supply passage（5）'s
Structure is from sliding block（8）Blind hole that bottom is bored toward cephalad direction and towards on high-tension side gas filling mouth（6）Composition, or by the cunning
Block（8）The open recess of the latter half of setting of high pressure side wall and the sliding block（8）Slideway wall when combining, the tonifying Qi
The mouth of pipe（3）With the sliding block（8）The cavity connection at rear；
When the air supply passage（5）Structure be by the sliding block（8）The closed grooves set in the middle part of high pressure side wall with it is described
Sliding block（8）Slideway wall when combining, be correspondingly arranged on tonifying Qi chamber on the slideway wall（10）, and the tonifying Qi chamber
（10）With the tonifying Qi mouth of pipe（3）Connection；
When the air supply passage（5）Structure be by from sliding block（8）The blind hole and the blind hole top that bottom is bored toward cephalad direction
The suction nozzle of connection（11）With towards on high-tension side gas filling mouth（6）During composition, the suction nozzle（11）It is arranged on the sliding block（8）
Low pressure side wall, and when tonifying Qi occurs, the suction nozzle（11）Tonifying Qi is provided with the slideway wall of position correspondence
Chamber（10）, the tonifying Qi chamber（10）With the tonifying Qi mouth of pipe（3）Connection.
4. single rotor Gas-supplying enthalpy-increasing compressor according to claim 3, it is characterised in that：When the air supply passage（5）'s
Structure is from sliding block（8）Blind hole that bottom is bored toward cephalad direction and towards on high-tension side gas filling mouth（6）Composition, or by the cunning
Block（8）The open recess of the latter half of setting of high pressure side wall and the sliding block（8）Slideway wall when combining, when tonifying Qi is sent out
When raw, the sliding block（8）The cavity at slideway rear passes through the air supply passage（5）Connected with the high-pressure side compression chamber of compressor；
When the air supply passage（5）Structure be by the sliding block（8）The closed grooves set in the middle part of high pressure side wall with it is described
Sliding block（8）Slideway wall combine, or by from sliding block（8）In the blind hole and the blind hole that bottom is bored toward cephalad direction
The suction nozzle of portion's connection（11）With towards on high-tension side gas filling mouth（6）During composition, and when tonifying Qi occurs, the tonifying Qi chamber（10）
Pass through air supply passage（5）Connected with the high-pressure side compression chamber of compressor.
5. single rotor Gas-supplying enthalpy-increasing compressor according to claim 1, it is characterised in that：When the air supply passage（5）'s
Structure is from sliding block（8）Blind hole that bottom is bored toward cephalad direction and towards on high-tension side gas filling mouth（6）During composition, the blind hole is extremely
Rare one, the gas filling mouth（6）At least one, and the blind hole and the gas filling mouth（6）Collocation form be an institute
State the corresponding gas filling mouth of blind hole（6）Or a blind hole corresponds to multiple gas filling mouths（6）An or benefit
Valve（6）Corresponding multiple blind holes or multiple gas filling mouths（6）Multiple types of blind hole four that respective amount does not wait
In one kind；
When the air supply passage（5）Structure by the sliding block（8）The open recess of the latter half of setting of high pressure side wall with it is described
Sliding block（8）Slideway wall when combining, the open recess at least one；
When the air supply passage（5）Structure be by the sliding block（8）The closed grooves set in the middle part of high pressure side wall with it is described
Sliding block（8）Slideway wall when combining, the closed grooves at least one；
When the air supply passage（5）Structure be by from sliding block（8）The blind hole and the blind hole top that bottom is bored toward cephalad direction
The suction nozzle of connection（11）With towards on high-tension side gas filling mouth（6）During composition, the sliding block（8）On at least provided with a suction nozzle
（11）, and the suction nozzle（11）At least connected with a blind hole.
6. single rotor Gas-supplying enthalpy-increasing compressor according to claim 5, it is characterised in that：The gas filling mouth（6）, it is described enter
Valve（11）And the shape of the blind hole includes circular hole, slotted hole, elliptical aperture, rectangular opening, isosceles triangle hole or other are right
Claim shape hole；The open recess or the shape of closed grooves include rectangular channel, dovetail groove, vee gutter, arc groove or other are right
Claim shape groove.
7. single rotor Gas-supplying enthalpy-increasing compressor according to claim 1, it is characterised in that：Tonifying Qi is exported apart from the sliding block
（8）Head distance L1 set according to design superfeed pressure, and the superfeed pressure is higher, and the L1 is smaller；The benefit
Atmospheric pressure is smaller, and the L1 is bigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469486.2A CN107542659A (en) | 2016-06-26 | 2016-06-26 | A kind of single rotor Gas-supplying enthalpy-increasing compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469486.2A CN107542659A (en) | 2016-06-26 | 2016-06-26 | A kind of single rotor Gas-supplying enthalpy-increasing compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542659A true CN107542659A (en) | 2018-01-05 |
Family
ID=60961153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610469486.2A Withdrawn CN107542659A (en) | 2016-06-26 | 2016-06-26 | A kind of single rotor Gas-supplying enthalpy-increasing compressor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026717A (en) * | 2018-08-28 | 2018-12-18 | 珠海凌达压缩机有限公司 | Air supplementing channel assembly and rotary compressor |
| CN109236649A (en) * | 2018-08-01 | 2019-01-18 | 珠海凌达压缩机有限公司 | Rotor type compressor |
| WO2020213080A1 (en) * | 2019-04-17 | 2020-10-22 | 三菱電機株式会社 | Rotary compressor and refrigeration cycle device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060035491A (en) * | 2004-10-22 | 2006-04-26 | 엘지전자 주식회사 | Oil supply structure for capacity variable type twin rotary compressor |
| KR100595766B1 (en) * | 2005-02-23 | 2006-07-03 | 엘지전자 주식회사 | Modulation apparatus for rotary compressor and airconditioner with this |
| US20060188382A1 (en) * | 2003-07-09 | 2006-08-24 | Daikin Industries, Ltd. | Compressor |
| CN201486856U (en) * | 2009-06-30 | 2010-05-26 | 珠海格力电器股份有限公司 | Rotary compressor with enthalpy-increasing device |
| CN103511259A (en) * | 2013-03-04 | 2014-01-15 | 广东美芝制冷设备有限公司 | Rotary compressor and air injection device thereof |
| CN104776024A (en) * | 2015-04-22 | 2015-07-15 | 广东美芝制冷设备有限公司 | Rotary compressor and compressing mechanism thereof |
| CN105673510A (en) * | 2015-07-07 | 2016-06-15 | 清华大学 | Single-cylinder rolling rotor compressor with middle air supplying structure |
| CN206071871U (en) * | 2016-06-26 | 2017-04-05 | 魏亮 | A kind of single rotor Gas-supplying enthalpy-increasing compressor |
-
2016
- 2016-06-26 CN CN201610469486.2A patent/CN107542659A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060188382A1 (en) * | 2003-07-09 | 2006-08-24 | Daikin Industries, Ltd. | Compressor |
| KR20060035491A (en) * | 2004-10-22 | 2006-04-26 | 엘지전자 주식회사 | Oil supply structure for capacity variable type twin rotary compressor |
| KR100595766B1 (en) * | 2005-02-23 | 2006-07-03 | 엘지전자 주식회사 | Modulation apparatus for rotary compressor and airconditioner with this |
| CN201486856U (en) * | 2009-06-30 | 2010-05-26 | 珠海格力电器股份有限公司 | Rotary compressor with enthalpy-increasing device |
| CN103511259A (en) * | 2013-03-04 | 2014-01-15 | 广东美芝制冷设备有限公司 | Rotary compressor and air injection device thereof |
| CN104776024A (en) * | 2015-04-22 | 2015-07-15 | 广东美芝制冷设备有限公司 | Rotary compressor and compressing mechanism thereof |
| CN105673510A (en) * | 2015-07-07 | 2016-06-15 | 清华大学 | Single-cylinder rolling rotor compressor with middle air supplying structure |
| CN206071871U (en) * | 2016-06-26 | 2017-04-05 | 魏亮 | A kind of single rotor Gas-supplying enthalpy-increasing compressor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236649A (en) * | 2018-08-01 | 2019-01-18 | 珠海凌达压缩机有限公司 | Rotor type compressor |
| CN109236649B (en) * | 2018-08-01 | 2020-03-10 | 珠海格力电器股份有限公司 | Rotor type compressor |
| CN109026717A (en) * | 2018-08-28 | 2018-12-18 | 珠海凌达压缩机有限公司 | Air supplementing channel assembly and rotary compressor |
| WO2020213080A1 (en) * | 2019-04-17 | 2020-10-22 | 三菱電機株式会社 | Rotary compressor and refrigeration cycle device |
| JPWO2020213080A1 (en) * | 2019-04-17 | 2021-11-04 | 三菱電機株式会社 | Rotary compressor and refrigeration cycle equipment |
| JP7008874B2 (en) | 2019-04-17 | 2022-01-25 | 三菱電機株式会社 | Rotary compressor and refrigeration cycle equipment |
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