CN207420875U - Gas deflation assembly, pump assembly, compressor and heat transmission equipment - Google Patents
Gas deflation assembly, pump assembly, compressor and heat transmission equipment Download PDFInfo
- Publication number
- CN207420875U CN207420875U CN201721429820.8U CN201721429820U CN207420875U CN 207420875 U CN207420875 U CN 207420875U CN 201721429820 U CN201721429820 U CN 201721429820U CN 207420875 U CN207420875 U CN 207420875U
- Authority
- CN
- China
- Prior art keywords
- gas deflation
- pump assembly
- valve plate
- exhaust
- section
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Compressor (AREA)
Abstract
The utility model provides a kind of gas deflation assembly, pump assembly, compressor and heat transmission equipment.Gas deflation assembly is arranged on the exhaust ports of pump assembly, and gas deflation assembly includes：Exhaust valve plate, blocks exhaust outlet, and the distance of the central axis Q of the central axis P of exhaust valve plate and pump assembly junction to exhaust outlet is L；Valve block baffle, it is stacked on exhaust valve plate, valve block baffle includes flat segments connected in sequence and lift section, and valve block baffle is fixed on exhaust ports by flat segments, and lift section is directed away from the direction extension of exhaust valve plate, the distance of the boundary line S of flat segments and lift section to the center line M of flat segments are L1, the maximum lift height H0 of lift section, lift section are arc platy structure, and lift section radius of curvature is R, whereinThe utility model, which solves the problems, such as that the valve block baffle arrangement design of gas deflation assembly in the prior art is unreasonable, causes that pump assembly runnability is poor and noise is big.
Description
Technical field
The utility model is related to Refrigeration Technique equipment, in particular to a kind of gas deflation assembly, pump assembly, compressor
And heat transmission equipment.
Background technology
In pump assembly technical field, gas deflation assembly is used to open or closes the exhaust outlet of pump assembly, normally, exhaust
Component is included with lower component：Exhaust valve plate and valve block baffle.Wherein, exhaust valve plate controls exhaust outlet by its own elastic stiffness
Open or close, valve block baffle be used for control exhaust valve plate lifting height and operation form.
However, in the prior art, gas deflation assembly has the following problems in its exhaust process：
1. exhaust valve plate bump stress is excessive caused by exhaust valve plate rises too high, cause exhaust valve plate easy fracture；
2. the longitudinal cross-section profile Profile Design of valve block baffle is unreasonable, effective flow area of refrigerant and flowing resistance are influenced
Power, and the runnability and reliability of pump assembly are reduced, pump assembly is caused to generate larger noise, influences user's use
Experience.
Utility model content
The main purpose of the utility model is that a kind of gas deflation assembly, pump assembly, compressor and heat transmission equipment are provided, with
Solving the valve block baffle arrangement design of gas deflation assembly in the prior art unreasonable causes pump assembly runnability poor and noise
The problem of big.
To achieve these goals, one side according to the present utility model provides a kind of gas deflation assembly, gas deflation assembly
The exhaust ports of pump assembly are arranged on, gas deflation assembly includes：Exhaust valve plate blocks exhaust outlet setting, exhaust valve plate and the pump housing
The distance of the fixed center axis P of component junction to the central axis Q of exhaust outlet is L；Valve block baffle, is stacked in exhaust valve plate
On, and valve block baffle includes flat segments connected in sequence and lift section, and valve block baffle is fixed on exhaust ports by flat segments,
Lift section is directed away from the direction extension of exhaust valve plate, and the boundary line S between flat segments and lift section is into the fixation of flat segments
The distance of heart line M is L1, and the maximum lift height of lift section is H0, and lift section is arc platy structure, and the curvature of lift section
Radius is R, wherein,
Further, the fixed center axis P of the exhaust valve plate and fixed center line M of flat segments is coaxially disposed.
Further, mounting hole is provided on pump assembly, exhaust valve plate has the first connection through hole, the first connection through hole
Central axis for fixed center axis P, valve block baffle has the second connection through hole, and the central axis of the second connection through hole is solid
Center line M, the center line coaxial arrangement of fixed center axis P, fixed center line M and mounting hole.
Further, flat segments have the second connection through hole, and flat segments set the end face of exhaust outlet to put down with pump assembly
Row is set.
Further, gas deflation assembly further includes：Fastener, after being fed through the second connection through hole, the first connection through hole successively
It is arranged on mounting hole, exhaust valve plate and valve block baffle is mounted on pump assembly.
Further, exhaust valve plate has linkage section connected in sequence, interlude and blocks section, and linkage section has first to connect
Hole is connected, section is blocked and blocks exhaust outlet setting, the width of interlude is less than linkage section and/or blocks the width of section.
Further, one end of the close flat segments of lift section has contraction section.
Further, exhaust valve plate and the riveting of valve block baffle are fixed on pump assembly.
Another aspect according to the present utility model provides a kind of pump assembly, including above-mentioned gas deflation assembly.
Further, gas deflation assembly is arranged on the lateral wall of the cylinder of pump assembly or on the end face of flange, cylinder
Lateral wall or the end face of flange there is holding tank and exhaust outlet, exhaust outlet is located at the slot bottom of holding tank, and gas deflation assembly is arranged on
Holding tank is interior and blocks exhaust outlet.
Another aspect according to the present utility model provides a kind of compressor, including above-mentioned pump assembly.
Another aspect according to the present utility model provides a kind of heat transmission equipment, including above-mentioned compressor.
Using the technical solution of the utility model, gas deflation assembly is arranged on the exhaust ports of pump assembly, gas deflation assembly bag
Include exhaust valve plate and valve block baffle.Wherein, exhaust valve plate blocks exhaust outlet setting, and exhaust valve plate is consolidated with pump assembly junction
Center axis P to the central axis Q of exhaust outlet distance be L.Valve block baffle is stacked on exhaust valve plate, and valve block baffle bag
Flat segments and lift section connected in sequence is included, valve block baffle is fixed on exhaust ports by flat segments, lift section is directed away from
The direction of exhaust valve plate extends, and the distance of the fixed center line M of the boundary line S between flat segments and lift section to flat segments is
L1, the maximum lift height of lift section is H0, and lift section is arc platy structure, and the radius of curvature of lift section is R, wherein,
Setting is optimized by the dependency structure parameter to exhaust valve plate and valve block baffle, can not only ensure air bleeding valve
Structure, the operational reliability of piece, can also improve lower frequency and lower frequency range inner pump component working performance and can
By property, the noise level of pump assembly is improved to a certain extent.In this way, the said structure parameter of the gas deflation assembly of the application
Association setting can promote the runnability of pump assembly, improve the reliability of pump assembly, and the work for reducing pump assembly is made an uproar
Sound, and structure design is relatively simple, is easily worked, and reduces the manufacture cost of pump assembly.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
New schematic description and description does not form the improper restriction to the utility model for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the office when embodiment of gas deflation assembly according to the present utility model is mounted on the flange of pump assembly
Portion's sectional view；
Fig. 2 shows the sectional view of the valve block baffle of the gas deflation assembly in Fig. 1；
Fig. 3 shows the top view of the valve block baffle of the gas deflation assembly in Fig. 2；And
Fig. 4 shows the sectional view of the exhaust valve plate of the gas deflation assembly in Fig. 1；
Fig. 5 show compressor performance W in the present embodiment withCorrespondence figure.
Wherein, above-mentioned attached drawing is marked including the following drawings：
11st, exhaust outlet；12nd, mounting hole；20th, exhaust valve plate；21st, the first connection through hole；30th, valve block baffle；31st, it is straight
Section；32nd, lift section；33rd, the second connection through hole；34th, contraction section；40th, fastener；51st, holding tank；60th, flange.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the utility model in the case where not making explanation on the contrary, the noun of locality such as " upper and lower " used is typically to be directed to
For direction shown in the drawings or on vertical, vertical or gravity direction；Similarly, for ease of understanding
And description, " left and right " is typically for shown in the drawings left and right；" inside and outside " refers to the profile compared with each component in itself
It is inside and outside, but the above-mentioned noun of locality is not intended to limit the utility model.
In order to solve, the design of the valve block baffle arrangement of gas deflation assembly in the prior art is unreasonable to cause pump assembly maneuverability
The problem of poor and noise of energy is big, this application provides a kind of gas deflation assembly, pump assembly, compressor and heat transmission equipments.
As shown in Figure 1, gas deflation assembly is arranged at the exhaust outlet 11 of pump assembly, gas deflation assembly include exhaust valve plate 20 and
Valve block baffle 30.Wherein, exhaust valve plate 20 blocks exhaust outlet 11 and sets, in the fixation of exhaust valve plate 20 and pump assembly junction
The distance of mandrel line P to the central axis Q of exhaust outlet 11 is L.Valve block baffle 30 is stacked on exhaust valve plate 20, and valve block baffle
30 include flat segments 31 connected in sequence and lift section 32, and valve block baffle 30 is fixed at exhaust outlet 11 by flat segments 31,
Lift section 32 is directed away from the direction extension of exhaust valve plate 20, the boundary line S between flat segments 31 and lift section 32 to flat segments
The distance of 31 fixed center line M is L1, and the maximum lift height of lift section 32 is H0, and lift section 32 is arc platy structure,
And the radius of curvature of lift section 32 is R, wherein,
Setting is optimized by the dependency structure parameter to exhaust valve plate 20 and valve block baffle 30, can not only ensure to arrange
Structure, the operational reliability of air valve plate 20 can also improve the workability of lower frequency and lower frequency range inner pump component
Energy and reliability improve the noise level of pump assembly to a certain extent.In this way, the above-mentioned knot of the gas deflation assembly of the present embodiment
The association setting of structure parameter can promote the runnability of pump assembly, improve the reliability of pump assembly, reduce pump assembly
Work noise, and structure design is relatively simple, is easily worked, and reduces the manufacture cost of pump assembly.
In the present embodiment, molded line (i.e. flat segments 31, lift section 32, maximum lift height H0 and the liter of valve block baffle 30
The full curve that the radius of curvature R of journey section 32 collectively constitutes) can greatly influence exhaust valve plate 20 the actual motion vibration shape.It is arranging
Air valve plate 20 is during opening or closing, and exhaust valve plate 20 is gradually bonded with valve block baffle 30 or separated, exhaust valve plate
20 spooling length (the actual non-bonding portion point with valve block baffle 30) determines its instantaneous rigidity, therefore can directly affect exhaust
The operation characteristic of valve block 20, and then change effective flow area of refrigerant so that discharge loss changes, final to influence pump
The refrigerating capacity and power of body component.
In the present embodiment, the opening or closing by natural resiliency stiffness reliability exhaust outlet 11 of exhaust valve plate 20, valve block
Baffle 30 is used to control the lifting height of exhaust valve plate 20 and operation form, so as to be protected to exhaust valve plate 20, the row of preventing
Air valve plate 20 occurs overbending and causes to be broken.Wherein, the erection sequence of gas deflation assembly is：First exhaust valve plate 20 is mounted on
At the exhaust outlet 11 of pump assembly, then valve block baffle 30 is fixedly connected with exhaust valve plate 20 and pump assembly.
As shown in Figure 1, Figure 2 and shown in Fig. 4, the fixed center axis P of exhaust valve plate 20 and the fixed center line M of flat segments 31 are same
Axis is set.In this way, exhaust valve plate 20 and valve block baffle 30 are identical with the fixed position of pump assembly so that gas deflation assembly with
The assembling of pump assembly is easier, easy, reduces the labor intensity of staff.Meanwhile it is exhausted in exhaust valve plate 20
When, above-mentioned setting can ensure that the lifting height of exhaust valve plate 20 is subject to the limitation of valve block baffle 30, and then ensure gas deflation assembly
Normal operation.
Specifically, above-mentioned setting ensures that the measurement starting point of L and L1 overlaps, on valve block baffle 30, flat segments 31 and lift
The distance of the boundary line S of section 32 to the fixed center line M of flat segments 31 is L1, and the fixed center axis P of exhaust valve plate 20 is extremely arranged
The distance of the central axis Q of gas port 11 is L.The maximum lift height of lift section 32 is that H0 is valve block baffle 30 towards exhaust valve plate
With the distance of fixed center axis P it is the height of the line segment E at L on 20 surface.
As shown in Figures 1 to 4, mounting hole 12 is provided on pump assembly, exhaust valve plate 20 has the first connection through hole 21,
The central axis of first connection through hole 21 is fixed center axis P, and valve block baffle 30 has the second connection through hole 33, the second connection
The central axis of through hole 33 is fixed center line M, and the center line of fixed center axis P, fixed center line M and mounting hole 12 is coaxial
It sets.Above-mentioned setting causes the installation of gas deflation assembly and pump assembly or dismounting are more prone to, are easy, reduces staff
Labor intensity.Meanwhile above-mentioned setting can ensure the normal exhaust of pump assembly, ensure the normal operation of pump assembly.This
Sample, above-mentioned setting ensures that the measurement starting point of L and L1 overlaps, and then facilitates the measurement for carrying out L, L1 and H0, reduces staff's
Labor intensity.
As shown in Figure 1 to Figure 3, flat segments 31 have the second connection through hole 33, and flat segments 31 set with pump assembly and arrange
The end face of gas port 11 is arranged in parallel.In this way, above-mentioned setting causes portion of the exhaust valve plate 20 between flat segments 31 and pump assembly
It point is fitted in always on the end face of setting exhaust outlet 11 of pump assembly, valve block baffle 30 is from the friendship of flat segments 31 and lift section 32
Start to tilt certain angle at boundary line S, to form certain lift height, ensure that pump assembly can be normal by exhaust outlet 11
Exhaust.
As shown in Figure 1, gas deflation assembly further includes fastener 40.Wherein, fastener 40 is fed through the second connection through hole successively
33rd, it is arranged on after the first connection through hole 21 on mounting hole 12, exhaust valve plate 20 and valve block baffle 30 is mounted on pump assembly
On.Specifically, fastener 40 is fixed on after being fed through the second connection through hole 33 and the first connection through hole 21 on pump assembly, and then
Gas deflation assembly and pump assembly are installed together.Above-mentioned connection mode causes the assembling of gas deflation assembly and pump assembly or tears open
It unloads and is more prone to, is easy.Optionally, fastener 40 is bolt.Bolt is standard component, can reduce being processed into for pump assembly
This.
It should be noted that the connection mode of gas deflation assembly and pump assembly is without being limited thereto.Optionally, exhaust valve plate and valve
The riveting of piece baffle is fixed on pump assembly.Above-mentioned setting can ensure the connective stability and two of gas deflation assembly and pump assembly
The structural stability of person ensure that the normal operation of pump assembly, extend the service life of gas deflation assembly.
In the present embodiment, exhaust valve plate 20 has linkage section connected in sequence, interlude and blocks section, and linkage section has
First connection through hole 21, blocks section and blocks exhaust outlet 11 and set, and the width of interlude is less than linkage section and/or blocks the width of section
Degree.Optionally, orthographic projection of the exhaust outlet 11 on section is blocked is located at and blocks in section.In this way, above-mentioned setting can ensure exhaust group
When part is closed, blocking section can block exhaust outlet 11 completely so that the gas in pump assembly is fully pressed
Contracting, and then improve the work efficiency of pump assembly.
As shown in figure 3, one end of the close flat segments 31 of lift section 32 has contraction section 34.Specifically, in lift section 32
At the boundary line S of flat segments 31, lift section 32 has contraction section 34 close to one end of flat segments 31.In this way, above-mentioned setting makes
Bending operation of the valve block baffle 30 at boundary line S is obtained to be more prone to, so that the processing of valve block baffle 30 is more prone to, contracting
Short processing takes.
As shown in Figure 1, present invention also provides a kind of pump assembly, including above-mentioned gas deflation assembly.
As shown in Figure 1, gas deflation assembly is arranged on the end face of flange 60 (base bearing or supplementary bearing) of pump assembly, method
The end face of orchid 60 has holding tank 51 and exhaust outlet 11, and exhaust outlet 11 is located at the slot bottom of holding tank 51, and gas deflation assembly is arranged on appearance
Slot 51 of receiving is interior and blocks exhaust outlet 11.It is excessively opened in this way, above-mentioned setting efficiently avoids exhaust valve plate 20, ensure that cylinder
Exhaust performance.
Specifically, when the gas pressure in cylinder is more than exterior space pressure (pressure at expulsion), exhaust valve plate 20 is opened,
Start to be vented；If the pressure inside connection exhaust hood is still below pressure at expulsion, exhaust valve plate 20 does not work at this time.At this point, pump
Body component is remained in operation, compressed, until the inside of cylinder is connected with exhaust outlet 11, the gas in cylinder is pressed into exterior space,
Complete exhaust process.The exhaust mode of exhaust outlet 11 is forced exhaust mode.
In the accompanying drawings in unshowned other embodiment, gas deflation assembly is arranged on the lateral wall of the cylinder of pump assembly
On, the lateral wall of cylinder has holding tank and exhaust outlet, and exhaust outlet is located at the slot bottom of holding tank, and gas deflation assembly is arranged on holding tank
It is interior and block exhaust outlet.It is excessively opened in this way, above-mentioned setting efficiently avoids exhaust valve plate, ensure that the venting quality of cylinder
Energy.
Present invention also provides a kind of compressor (not shown), including above-mentioned pump assembly.Optionally, compressor is rolling
Dynamic rotor-type compressor.It should be noted that the type of compressor is without being limited thereto, or pendulum roller formula compressor, hinge
Connect Slidine-vane rotor formula compressor, sliding-vane compressor etc..
Gas deflation assembly in the present embodiment is mainly used in small series (such as C32 series) and big series (such as C55 series)
Compressor, the scope of design of every structural parameters L, L1, H0 and R of compressor are shown in Table 1：
The design of Structural Parameters scope of 1 small series of table and big series of compressor
From the point of view of the design parameter of high-efficient low-noise compressor, though series is different,Remain at one reasonably
In value range, it is contemplated that the definition integrity of the compressor operating vibration shape, above-mentioned parameter relational expression should give integration.
Normally, if the operating condition of compressor is lighter, compressor displacement is smaller,Closer to 0.0089, i.e. valve
The molded line of piece baffle 30 more tending towards stability, exhaust valve plate 20 is easier during opening or closing to be pasted with valve block baffle 30
It closes, the instantaneous spooling length of exhaust valve plate 20 is shorter.It is other it is consistent on the premise of, the flutter of exhaust valve plate 20 fluctuation is got over
It is small, therefore it is more suitable for the compressor high to low frequency light industry condition performance requirement；If compressor operating operating mode is heavier, discharge capacity is got over
Greatly,Closer to 0.0050, the i.e. molded line of valve block baffle 30 precipitousization partially, exhaust valve plate 20 is in the mistake opened or closed
Lift height increase in journey, accelerates the fall velocity of exhaust valve plate 20, and then reduces cold media gas reflux, so as to bigger
Degree improving performance, reduce noise, therefore be more suitable for the high compressor of high frequency heavy industry condition Capability Requirement.
In the present embodiment compressor performance W withCorrespondence as shown in figure 5, then existing
AndDuring scope, the performance W of compressor is poor,Scope inner compressor
Performance W it is preferable, reliability is higher, and the noise in its operational process of compressor is smaller.Wherein, curve K1 represents compressor
During in low frequency light industry condition, performance W1 withCorrespondence curve, curve K2 represent compressor be in high frequency heavy industry
During condition, performance W2 withCorrespondence curve.
Present invention also provides a kind of heat transmission equipment (not shown), including above-mentioned compressor.Optionally, heat transmission equipment is
Air conditioner.
It can be seen from the above description that the above embodiments of the present invention achieve the following technical effects：
Setting is optimized by the dependency structure parameter to exhaust valve plate and valve block baffle, can not only ensure air bleeding valve
Structure, the operational reliability of piece, can also improve lower frequency and lower frequency range inner pump component working performance and can
By property, the noise level of pump assembly is improved to a certain extent.In this way, the said structure parameter of the gas deflation assembly of the application
Association setting can promote the runnability of pump assembly, improve the reliability of pump assembly, and the work for reducing pump assembly is made an uproar
Sound, and structure design is relatively simple, is easily worked, and reduces the manufacture cost of pump assembly.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model part rather than the reality of whole
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained should all belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, indicate existing characteristics, step, work, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that it so uses
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (12)
1. a kind of gas deflation assembly, the gas deflation assembly is arranged at the exhaust outlet (11) of pump assembly, which is characterized in that the row
Pneumatic module includes：
Exhaust valve plate (20) blocks the exhaust outlet (11) setting, the exhaust valve plate (20) and the pump assembly junction
Fixed center axis P to the exhaust outlet (11) central axis Q distance be L；
Valve block baffle (30) is stacked on the exhaust valve plate (20), and the valve block baffle (30) includes connected in sequence put down
The valve block baffle (30) is fixed on the exhaust outlet (11) by straight section (31) and lift section (32) by the flat segments (31)
Place, the lift section (32) are directed away from the direction extension of the exhaust valve plate (20), the flat segments (31) and the lift
The distance of boundary line S between section (32) to the fixed center line M of the flat segments (31) is L1, and the lift section (32) is most
High-lift height is H0, and the lift section (32) is arc platy structure, and the radius of curvature of the lift section (32) is R,
In,
2. gas deflation assembly according to claim 1, which is characterized in that the fixed center axis P of the exhaust valve plate (20)
It is coaxially disposed with the fixed center line M of the flat segments (31).
3. gas deflation assembly according to claim 1, which is characterized in that mounting hole (12) is provided on the pump assembly,
The exhaust valve plate (20) has the first connection through hole (21), and the central axis of the first connection through hole (21) is the fixation
Central axis P, the valve block baffle (30) have the second connection through hole (33), the central axis of the second connection through hole (33)
For the fixed center line M, the center line of the fixed center axis P, the fixed center line M and the mounting hole (12) is same
Axis is set.
4. gas deflation assembly according to claim 3, which is characterized in that there is the flat segments (31) the described second connection to lead to
Hole (33), and the flat segments (31) set the end face of the exhaust outlet (11) to be arranged in parallel with the pump assembly.
5. gas deflation assembly according to claim 3, which is characterized in that the gas deflation assembly further includes：
Fastener (40) is arranged on institute after being fed through the second connection through hole (33), the first connection through hole (21) successively
It states on mounting hole (12), the exhaust valve plate (20) and the valve block baffle (30) is mounted on the pump assembly.
6. gas deflation assembly according to claim 3, which is characterized in that the exhaust valve plate (20) has company connected in sequence
It connects section, interlude and blocks section, the linkage section has the described first connection through hole (21), and the section of blocking blocks the exhaust
Mouth (11) is set, and the width of the interlude is less than the linkage section and/or the width for blocking section.
7. gas deflation assembly according to claim 1, which is characterized in that the close flat segments of the lift section (32)
(31) one end has contraction section (34).
8. gas deflation assembly according to claim 1, which is characterized in that the exhaust valve plate (20) and the valve block baffle
(30) riveting is fixed on the pump assembly.
9. a kind of pump assembly, which is characterized in that including gas deflation assembly described in any item of the claim 1 to 8.
10. pump assembly according to claim 9, which is characterized in that the gas deflation assembly is arranged on the pump assembly
Cylinder lateral wall on or the end face of flange (60) on, the end face of the lateral wall of the cylinder or the flange (60) has
Holding tank (51) and exhaust outlet (11), the exhaust outlet (11) are located at the slot bottom of the holding tank (51), and the gas deflation assembly is set
It puts in the holding tank (51) and blocks the exhaust outlet (11).
11. a kind of compressor, which is characterized in that including the pump assembly described in claim 10.
12. a kind of heat transmission equipment, which is characterized in that including the compressor described in claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429820.8U CN207420875U (en) | 2017-10-30 | 2017-10-30 | Gas deflation assembly, pump assembly, compressor and heat transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429820.8U CN207420875U (en) | 2017-10-30 | 2017-10-30 | Gas deflation assembly, pump assembly, compressor and heat transmission equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420875U true CN207420875U (en) | 2018-05-29 |
Family
ID=62309524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721429820.8U Withdrawn - After Issue CN207420875U (en) | 2017-10-30 | 2017-10-30 | Gas deflation assembly, pump assembly, compressor and heat transmission equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882739A (en) * | 2017-10-30 | 2018-04-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Gas deflation assembly, pump assembly, compressor and heat transmission equipment |
-
2017
- 2017-10-30 CN CN201721429820.8U patent/CN207420875U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882739A (en) * | 2017-10-30 | 2018-04-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Gas deflation assembly, pump assembly, compressor and heat transmission equipment |
| CN107882739B (en) * | 2017-10-30 | 2023-10-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Exhaust assembly, pump body assembly, compressor and heat exchange equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105485021B (en) | Duplex cylinder compressor and air conditioner | |
| US20200217317A1 (en) | Compressor, air conditioner and method for assembling compressor | |
| CN207420875U (en) | Gas deflation assembly, pump assembly, compressor and heat transmission equipment | |
| CN107882739A (en) | Gas deflation assembly, pump assembly, compressor and heat transmission equipment | |
| US11326603B2 (en) | Two-stage compressor with a gas storage chamber between stages and air conditioner having same | |
| CN105545737A (en) | Double-stage added enthalpy compressor and control method thereof | |
| CN105952643B (en) | Compressor and there is its air conditioner | |
| CN105822559B (en) | A kind of oil baffle and use its compressor | |
| EP3059447A1 (en) | Refrigerant filling type rotary compressor | |
| CN104110358B (en) | Air suction silencer and the compressor with it | |
| CN207406491U (en) | Flange assembly, compressor and air conditioner | |
| CN205779725U (en) | A kind of oil baffle and use its compressor | |
| WO2019085501A1 (en) | Compressor and an air-conditioning system having same | |
| CN107795461A (en) | The exhaust structure and compressor of compressor | |
| CN201461406U (en) | Rolling compression ring type refrigeration compressor | |
| CN209724731U (en) | Fan assembly and outdoor unit | |
| CN205370999U (en) | Pump body subassembly reaches compressor including this pump body subassembly | |
| CN204113661U (en) | A kind of compressor air-discharging structure, helical-lobe compressor and air-conditioner set | |
| CN209687680U (en) | A kind of multistage exhausting and denoising piston compressor | |
| CN106704200A (en) | Compressor, pump body and pump body gas-exhaust part | |
| CN209100228U (en) | Compressor upper shell cover and micro-compressor including it | |
| CN206539498U (en) | A kind of compressor | |
| CN207195188U (en) | Compressor and air conditioner | |
| CN207437303U (en) | The exhaust structure and compressor of compressor | |
| CN205638928U (en) | Double -cylinder compressor and have its refrigerating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180529 Effective date of abandoning: 20231003 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180529 Effective date of abandoning: 20231003 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |