CN109209887A - Enthalpy-increasing component and enthalpy-increasing compressor - Google Patents
Enthalpy-increasing component and enthalpy-increasing compressor Download PDFInfo
- Publication number
- CN109209887A CN109209887A CN201811274248.1A CN201811274248A CN109209887A CN 109209887 A CN109209887 A CN 109209887A CN 201811274248 A CN201811274248 A CN 201811274248A CN 109209887 A CN109209887 A CN 109209887A
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- CN
- China
- Prior art keywords
- section
- increasing
- enthalpy
- snorkel
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001502 supplementing effect Effects 0.000 claims abstract description 37
- 239000012530 fluid Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000004262 dental pulp cavity Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0092—Removing solid or liquid contaminants from the gas under pumping, e.g. by filtering or deposition; Purging; Scrubbing; Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/122—Arrangements for supercharging the working space
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressor (AREA)
Abstract
The invention relates to an enthalpy-increasing component, which belongs to the technical field of compressors and comprises a vent pipe and a filtering component arranged in the vent pipe, wherein the vent pipe comprises an equal-diameter section and an expanding section which are communicated, optimally, the filtering component is arranged in the expanding section, the enthalpy-increasing component adopting the structure can realize the effect of air supply and enthalpy increase in the compressor, the cost is lower, impurities can be prevented from entering the compressor due to the filtering effect of the filtering component, and the safety coefficient of use is high. The invention also relates to an enthalpy-increasing compressor, which belongs to the technical field of compressors and comprises a compressor body and the enthalpy-increasing component, wherein the compressor body is provided with an air supplementing port, and an equal-diameter section of a vent pipe of the enthalpy-increasing component is connected to the air supplementing port of the compressor body.
Description
Technical field
The invention belongs to compressor field, in particular to a kind of increasing enthalpy component and enthalpy-increasing compressor.
Background technique
In compressor field, some compressors are equipped with gas supplementing opening and air supply passage, and increasing enthalpy component is connected at gas supplementing opening,
With towards tonifying Qi in compressor, to greatly improve the performance of compressor.In the prior art usually there are two types of structure increasing enthalpy component,
It is specific as follows:
One is increasing enthalpy dispenser, using this kind of increasing enthalpy component can well towards carrying out Gas-supplying enthalpy-increasing in compressor, but
Be have the shortcomings that it is at high cost；
Another is one root canal of connection directly at the gas supplementing opening of compressor, still be can be realized towards tonifying Qi in compressor
The effect of increasing enthalpy, but since introduced contaminants are easy to enter in compressor from pipe, and the impurity for entering compressor is easy to cause
The pump housing is stuck, therefore there are quality to imply using the mode of root canal realization tonifying Qi.
For this purpose, a kind of increasing enthalpy component at low cost and can preventing impurity from entering in compressor urgently occurs.
Summary of the invention
The present invention provides a kind of increasing enthalpy component and enthalpy-increasing compressor, makes in enthalpy-increasing compressor in the prior art for solving
Increasing enthalpy component costs height also or there is technical issues that.
The present invention is achieved through the following technical solutions: a kind of increasing enthalpy component, including snorkel and filter element, the filtering
Component is mounted in the snorkel.
Further, in order to preferably realize the present invention, the snorkel includes the isometrical section and expanding section of connection,
The internal diameter of the expanding section is greater than the internal diameter of the isometrical section, and the filter element is mounted in the expanding section.
Further, in order to preferably realize the present invention, on the tube wall of the expanding section radially spill at first
Fixed ring and the second fixed ring, the filter element are connected between first fixed ring and second fixed ring.
Further, in order to which the present invention is better achieved, the filter element includes mounting ring and is laid in mounting ring
Reticular structure, the mounting ring be connected between first fixed ring and second fixed ring and with it is described first fixed
Tube wall interference fit between ring and second fixed ring.
Further, in order to which the present invention is better achieved, the snorkel is mono-layer tube structure.
Further, in order to which the present invention is better achieved, the snorkel is copper pipe.
Further, in order to which the present invention is better achieved, the isometrical section of the snorkel is round tube and the isometrical area
The internal diameter of section is d, 3.5mm≤d≤8.5mm.
Further, in order to which the present invention is better achieved, the expanding section is arranged between the isometrical section.
Further, in order to which the present invention is better achieved, the expanding section is arranged in described isometrical section one end.
The present invention also provides a kind of enthalpy-increasing compressors, to solve enthalpy-increasing compressor installation increasing enthalpy component in the prior art
When it is at high cost or there is technical issues that.
The present invention is achieved through the following technical solutions: a kind of enthalpy-increasing compressor, including compressor body and claim 2-
Increasing enthalpy component described in any one of 7, is provided with gas supplementing opening on the compressor body, the snorkel of the increasing enthalpy component etc.
Diameter section is connected at the gas supplementing opening of the compressor body.
Further, in order to which the present invention is better achieved, the compressor body includes containing linkage section and section of shutting off
Air supply passage, the one end of the linkage section far from section of shutting off are the gas supplementing opening, and the cross section of fluid channel area of the section of shutting off is S3,
The cross section of fluid channel area of the isometrical section of the snorkel is Smin, Smin >=S3.
Further, it in order to which the present invention is better achieved, is additionally provided in the compressor body towards the compressor body
First gas supplementing opening of the first interior cylinder tonifying Qi and the second gas supplementing opening towards the second cylinder tonifying Qi in the compressor body, institute
It states the first gas supplementing opening and second gas supplementing opening is connected to the section of shutting off of the air supply passage, the section of first gas supplementing opening
Area is S1, and the area of section of second gas supplementing opening is S2, Smin >=3 × (S1+S2).
The present invention has the advantages that compared to the prior art
(1) increasing enthalpy component provided by the invention, including snorkel and filter element, snorkel can by gas, and on
Filter element is stated to be mounted in snorkel, for being filtered to the gas passed through in snorkel, what guarantee was flowed out from snorkel
Impurity is not contained in gas, for the increasing enthalpy component due to passing through snorkel air guide, manufacturing cost and use cost are lower, and
The filter element being arranged inside can enter inside compressor and the stuck pump housing to avoid impurity, so that provided by the invention
There is no hidden danger of quality when increasing enthalpy component uses, safety is higher；
(2) the present invention also provides a kind of enthalpy-increasing compressor, due to using above-mentioned increasing enthalpy component, therefore its there are use costs
And manufacturing cost is low, and that there is no quality when using is implicit, safety is higher.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the increasing enthalpy component that expanding section is located at isometrical section one end；
Fig. 2 is the structural schematic diagram of increasing enthalpy component of the expanding section between isometrical section；
Fig. 3 is the structural schematic diagram of the enthalpy-increasing compressor in the present invention；
Fig. 4 is the a-quadrant partial enlarged view in Fig. 3.
In figure:
1- snorkel；The isometrical section of 11-；The expanding section of 12-；
2- filter element；21- mounting ring；22- reticular structure；
The first fixed ring of 3-；
The second fixed ring of 4-；
5- air supply passage；
The first tonifying Qi of 6- hole；
The second tonifying Qi of 7- hole.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Embodiment 1:
In the present embodiment, a kind of increasing enthalpy component, including snorkel 1 and filter element 2, above-mentioned filter element 2 are mounted on
It states in snorkel 1.The snorkel 1 can permit gas circulation namely the snorkel 1 include gas feed and gas vent with
And its interior runner, gas enter from gas feed, then gas coming through runner, finally flows out from gas vent, and above-mentioned mistake
Filter component 2 is arranged in the runner of snorkel, is filtered to the gas to circulate in the runner of snorkel 1.
Increasing enthalpy component using the above structure, it is middle compared to the prior art to use the increasing for carrying out Gas-supplying enthalpy-increasing on the compressor
Enthalpy dispenser, the present invention have the advantages that cost is lower, and realize Gas-supplying enthalpy-increasing compared to the straight tube used on compressor
The case where, the present invention due to filter element 2 filtration so that into will be free from impurity in the gas inside compressor,
So safety is higher there is no security risk.
Embodiment 2:
A kind of embodiment of the present embodiment as embodiment 1, in the present embodiment, above-mentioned snorkel 1 manufactures and designs to connect
Logical and coaxial isometrical section 11 and expanding section 12, wherein the internal diameter of expanding section 12 is greater than the internal diameter of isometrical section 11,
Above-mentioned filter element 2 is mounted in expanding section 12.Since filter element 2 will cause the gas to circulate in snorkel 1
Certain resistance can effectively subtract so being fabricated to the bigger expanding section 12 of internal diameter using by the position for installing filter element 2
Influence of the small above-mentioned resistance to gas in snorkel 1.
As shown in Figure 1, the setting of expanding section 12 in the present embodiment is waiting as an embodiment of the present embodiment
11 one end of diameter section, is preferably provided at gas inlet.The practical snorkel 1 is a bend pipe, is provided with expanding section 12
One end is its gas feed, and the one end for being not provided with expanding section 12 is its gas vent.
As shown in Fig. 2, the another embodiment as the present embodiment, the setting of expanding section 12 in the present embodiment exists
Between isometrical section 11.The practical snorkel 1 is also a kind of bend pipe, and both ends are gas feed and gas vent respectively.
As the another embodiment of the present embodiment, in the present embodiment, above-mentioned snorkel 1 can also be designed and be manufactured
For an equal pipe, above-mentioned filter element 2 is mounted in equal pipe；It also or is to be mounted on above-mentioned filter element 2 to have to expand
In the isometrical section 11 of the snorkel 1 of diameter section 12 and isometrical section 11.
Embodiment 3:
Specific embodiment of the present embodiment as above-described embodiment, in the present embodiment, above-mentioned snorkel 1 is mono-layer tube knot
Structure, in this way, its structure is simpler, cost is lower.In addition, the manufacture material of the snorkel 1 is copper, and it is at low cost, it is easy welding,
And the performance after welding is stablized.
The internal diameter of the isometrical section 11 of snorkel 1 in the present embodiment is d, limits 3.5mm≤d≤8.5mm.Experiment card
It is bright, can be excessive due to the resistance that caliber is too small and gas is caused to circulate when d is less than 3.5mm, the effect of Gas-supplying enthalpy-increasing is influenced,
When d is greater than 8.5mm, the increase of cost will cause, therefore the internal diameter of the isometrical section 11 of snorkel 1 is set greater than
Equal to 3.5mm and it is less than or equal to 8.5mm, not only can guarantees the effect of Gas-supplying enthalpy-increasing, and can save to greatest extent
Cost.
Embodiment 4:
Specific embodiment of the present embodiment as above-described embodiment, in the present embodiment, as depicted in figs. 1 and 2, above-mentioned
The first fixed ring 3 and the second fixed ring 4 are radially recessed on the tube wall of the expanding section 11 of snorkel 1 and in first
Snap ring is formed between fixed ring 3 and the second fixed ring 4, above-mentioned filter element 2 is connected in the snap ring.The structure can be by pouring
The mode of injection forming is fabricated.First fixed ring 3 and the second fixed ring 4 are the equal of upper and lower two-stage step, by filter element
2 be stuck between.
Specifically, it is sieve that the filter element 2 is practical comprising mounting ring 21 and is laid on netted in mounting ring 21
Structure 22, and when installation, mounting ring 21 is connected to the snap ring between above-mentioned first fixed ring 3 and the second fixed ring 4
It is interior, and between the mounting ring 21 and above-mentioned first fixed ring 3 and the second fixed ring 4 tube wall interference fit, using the structure,
It can guarantee that filter element 2 is firmly mounted in snorkel 1, without because the air scour in snorkel 1 is acted on and produced
Raw movement, enhances stability, and this kind of mounting means be easy to disassemble and repair and replacement.
Embodiment 5:
In the present embodiment, as shown in Figure 3 and Figure 4, a kind of enthalpy-increasing compressor comprising compressor body and such as above-mentioned implementation
Increasing enthalpy component described in example, is provided with gas supplementing opening, the isometrical section of the snorkel 1 of above-mentioned increasing enthalpy component on the compressor body
11 (gas vents) are connected at the gas supplementing opening of compressor body, and snorkel 1 is connected to the air supply passage 5 of compressor body.
Using the above structure, due to using increasing enthalpy component provided by the above embodiment, namely including snorkel 1 and its
The increasing enthalpy component of interior filter element 2 carries out Gas-supplying enthalpy-increasing, to improve compressor performance, compared to the prior art in use increasing enthalpy
Dispenser carries out the compressor of Gas-supplying enthalpy-increasing, and the cost of enthalpy-increasing compressor provided by the invention is lower, more easily promotes and applies,
The compressor of Gas-supplying enthalpy-increasing is carried out in compared to the prior art using single pipe, is filled into enthalpy-increasing compressor provided by the invention
It will be free from impurity in gas, therefore adverse effect will not be caused to compressor body, quality is more secure, and safety is more
It is high.
In the present embodiment, the air supply passage 5 in said compressor self-body includes linkage section and section of shutting off, benefit described herein
Gas channel 5 is the prior art, and middle connecting segment is the bigger section of caliber, and section of shutting off is the smaller section of caliber, the connection
The one end of section far from section of shutting off is above-mentioned gas supplementing opening, and the snorkel 1 of the above-mentioned increasing enthalpy component just company of being inserted in by the way of grafting
It connects at the gas supplementing opening of section.The cross section of fluid channel area of above-mentioned section of shutting off is limited as S3, and the runner of the isometrical section 11 of snorkel 1 is cut
Face area is Smin, wherein Smin >=S3, guarantees that the runner caliber in snorkel 1 is sufficiently large without will affect Gas-supplying enthalpy-increasing
Effect.
More preferably, be additionally provided on compressor body towards its interior first cylinder tonifying Qi the first gas supplementing opening 6 and surpass it
Second gas supplementing opening 7 of interior second cylinder tonifying Qi, the first gas supplementing opening 6 described herein and the second gas supplementing opening 7 are the prior art, this
One gas supplementing opening 6 and the second gas supplementing opening 7 be connected to above-mentioned air supply passage 5 namely snorkel 1 in gas pass through through air supply passage 5
First gas supplementing opening 6 and the second gas supplementing opening 7 are respectively towards the first cylinder and the second cylinder tonifying Qi.Limit above-mentioned first gas supplementing opening 6
Area of section is S1, and the area of section of the second gas supplementing opening 7 is S2, and wherein Smin >=3 × (S1+S2), is further ensured that as a result,
The sufficiently large effect without will affect Gas-supplying enthalpy-increasing of runner caliber in snorkel 1.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (12)
1. a kind of increasing enthalpy component, it is characterised in that: including snorkel and filter element, the filter element is mounted on the ventilation
In pipe.
2. a kind of increasing enthalpy component according to claim 1, it is characterised in that: the snorkel includes the isometrical section of connection
With expanding section, the internal diameter of the expanding section is greater than the internal diameter of the isometrical section, and the filter element is mounted on the expansion
In diameter section.
3. a kind of increasing enthalpy component according to claim 2, it is characterised in that: on the tube wall of the expanding section radially
It is recessed the first fixed ring and the second fixed ring, the filter element is connected to first fixed ring and described second and fixes
Between ring.
4. a kind of increasing enthalpy component according to claim 3, it is characterised in that: the filter element includes mounting ring and laying
Reticular structure in mounting ring, the mounting ring be connected between first fixed ring and second fixed ring and with institute
State the tube wall interference fit between the first fixed ring and second fixed ring.
5. a kind of increasing enthalpy component described according to claim 1-any one of 4, it is characterised in that: the snorkel is single layer
Pipe structure.
6. a kind of increasing enthalpy component described according to claim 1-any one of 4, it is characterised in that: the snorkel is copper pipe.
7. a kind of increasing enthalpy component according to any one of claim 2-4, it is characterised in that: the snorkel it is isometrical
Section is that the internal diameter of round tube and the isometrical section is d, 3.5mm≤d≤8.5mm.
8. a kind of increasing enthalpy component according to any one of claim 2-4, it is characterised in that: the expanding section setting
Between the isometrical section.
9. a kind of increasing enthalpy component according to any one of claim 2-4, it is characterised in that: the expanding section setting
In described isometrical section one end.
10. a kind of enthalpy-increasing compressor, it is characterised in that: including increasing described in any one of compressor body and claim 2-9
Enthalpy component, gas supplementing opening is provided on the compressor body, and the isometrical section of the snorkel of the increasing enthalpy component is connected to described
At the gas supplementing opening of compressor body.
11. a kind of enthalpy-increasing compressor according to claim 10, it is characterised in that: the compressor body includes containing company
The air supply passage of section and section of shutting off is connect, the one end of the linkage section far from section of shutting off is the gas supplementing opening, the stream of the section of shutting off
Road area of section is S3, and the cross section of fluid channel area of the isometrical section of the snorkel is Smin, Smin >=S3.
12. a kind of enthalpy-increasing compressor according to claim 10, it is characterised in that: be additionally provided in the compressor body
It is mended towards the first gas supplementing opening of the first cylinder tonifying Qi in the compressor body and towards the second cylinder in the compressor body
Second gas supplementing opening of gas, first gas supplementing opening and second gas supplementing opening are connected to the section of shutting off of the air supply passage, institute
The area of section for stating the first gas supplementing opening is S1, and the area of section of second gas supplementing opening is S2, Smin >=3 × (S1+S2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274248.1A CN109209887A (en) | 2018-10-29 | 2018-10-29 | Enthalpy-increasing component and enthalpy-increasing compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274248.1A CN109209887A (en) | 2018-10-29 | 2018-10-29 | Enthalpy-increasing component and enthalpy-increasing compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109209887A true CN109209887A (en) | 2019-01-15 |
Family
ID=64997484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811274248.1A Pending CN109209887A (en) | 2018-10-29 | 2018-10-29 | Enthalpy-increasing component and enthalpy-increasing compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209887A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366003A (en) * | 2023-12-07 | 2024-01-09 | 珠海格力电器股份有限公司 | Sealing structure for liquid inlet of liquid pump and liquid pump compressor formed by sealing structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012207622A (en) * | 2011-03-30 | 2012-10-25 | Sanyo Electric Co Ltd | Scroll type compressor |
| CN203201801U (en) * | 2013-04-02 | 2013-09-18 | 上海本菱涡旋压缩机有限公司 | Air-supply enthalpy-increasing scroll compressor |
| CN103671121A (en) * | 2012-09-26 | 2014-03-26 | 珠海格力电器股份有限公司 | Enthalpy-increasing pipe of rotary compressor, fixing assembly, compressor and enthalpy-increasing method |
| CN105697377A (en) * | 2014-11-28 | 2016-06-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Vortex compressor and air suction filtering device thereof |
| CN209370067U (en) * | 2018-10-29 | 2019-09-10 | 珠海凌达压缩机有限公司 | Enthalpy-increasing component and enthalpy-increasing compressor |
-
2018
- 2018-10-29 CN CN201811274248.1A patent/CN109209887A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012207622A (en) * | 2011-03-30 | 2012-10-25 | Sanyo Electric Co Ltd | Scroll type compressor |
| CN103671121A (en) * | 2012-09-26 | 2014-03-26 | 珠海格力电器股份有限公司 | Enthalpy-increasing pipe of rotary compressor, fixing assembly, compressor and enthalpy-increasing method |
| CN203201801U (en) * | 2013-04-02 | 2013-09-18 | 上海本菱涡旋压缩机有限公司 | Air-supply enthalpy-increasing scroll compressor |
| CN105697377A (en) * | 2014-11-28 | 2016-06-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Vortex compressor and air suction filtering device thereof |
| CN209370067U (en) * | 2018-10-29 | 2019-09-10 | 珠海凌达压缩机有限公司 | Enthalpy-increasing component and enthalpy-increasing compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366003A (en) * | 2023-12-07 | 2024-01-09 | 珠海格力电器股份有限公司 | Sealing structure for liquid inlet of liquid pump and liquid pump compressor formed by sealing structure |
| CN117366003B (en) * | 2023-12-07 | 2024-05-07 | 珠海格力电器股份有限公司 | Sealing structure for liquid inlet of liquid pump and liquid pump compressor formed by sealing structure |
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