CN202991393U - Exhaust structure for improving energy efficiency of compressor - Google Patents
Exhaust structure for improving energy efficiency of compressor Download PDFInfo
- Publication number
- CN202991393U CN202991393U CN 201220568645 CN201220568645U CN202991393U CN 202991393 U CN202991393 U CN 202991393U CN 201220568645 CN201220568645 CN 201220568645 CN 201220568645 U CN201220568645 U CN 201220568645U CN 202991393 U CN202991393 U CN 202991393U
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- CN
- China
- Prior art keywords
- group component
- valve block
- compressor
- baffle group
- exhaust structure
- 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.)
- Expired - Lifetime
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- 239000012634 fragment Substances 0.000 claims description 18
- 230000001174 ascending effect Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an exhaust structure for improving compressor energy efficiency, which is arranged at the exhaust port of a compressor flange and consists of a valve block and a baffle assembly, wherein the valve block and the baffle assembly are arranged at the exhaust port of the flange together, and the baffle assembly consists of a plurality of flexible elastic sheet layers; the valve plate blocks and compresses the valve plate through the elastic blocking of the baffle assembly to realize the plugging of the exhaust port.
Description
[technical field]
The utility model relates to the compressor air-discharging technology, relates in particular to a kind of exhaust structure that improves the compressor efficiency.
[background technique]
At present, the compressor air-discharging structure generally is made of valve block and valve block baffle plate.As shown in Figure 1, relief opening 1a at compressor upper flange 1, be provided with valve block 2 and valve block baffle plate 3, valve block baffle plate 3 and valve block 2 together are loaded on upper flange 1 relief opening 1a place, valve block baffle plate 3 is realized shutoff to relief opening 1a by the compression to valve block 2, during exhaust, the height of opening of valve block 2 determines by the lift of valve block baffle plate 3, the head of valve block baffle plate 3 with valve block 2 apart from being lift.
The height of valve block baffle plate 3 lifts will affect performance and the noise of compressor, and the lift of present valve block baffle plate 3 is fixed; Under specific circumstances, as: under the frequency conversion different rotating speeds, be air-conditioning under spring, summer, autumn, different operating conditionss of winter, it is all different requiring the lift that valve block 2 is opened, in the time of will causing exhaust like this, it is too small that valve block 2 is opened lift, cause exhaust resistance to increase, excessive to cause valve block 2 to close untimely, air-breathing backflow, thereby can cause the leakage of gas, reduce compressor performance; Simultaneously, valve block baffle plate 3 easily causes fracture failure under the long-term beating of valve block 2.
[model utility content]
The utility model provides a kind of and regulates the exhaust valve plate lift according to exhaust needs self adaption, improves the compressor Energy Efficiency Ratio, reaches energy-conservation purpose, the long-lived exhaust structure that improves the compressor efficiency.
In order to realize above-mentioned model utility purpose, the technical solution adopted in the utility model is:
A kind of exhaust structure that improves the compressor efficiency, relief opening at compressor flange is provided with this exhaust structure, this exhaust structure is comprised of valve block and baffle group component, valve block and baffle group component together are installed on the exhaust ports of flange, and described baffle group component is comprised of the shell fragment stratiform stack of multi-disc flexibility; Described valve block compresses to realize shutoff to relief opening by the baffle group component to its elastic barrier.
Described valve block and baffle group component adopt rivet on compressor flange.
Described baffle group component forms by the shell fragment of multi-disc flexibility and by the stack of the ascending stepped shaft step by step of length stratiform from bottom to up.
Described baffle group component forms by the shell fragment of multi-disc flexibility and by the stack of the descending stepped shaft step by step of length stratiform from bottom to up.
Described baffle group component from bottom to up by the shell fragment of multi-disc flexibility and ascending by length after, form with the stack of the descending stepped shaft step by step of length stratiform again.
The beneficial effects of the utility model are:
The utility model baffle group component adopts elastic design, the baffle group component is comprised of the shell fragment stratiform stack of multi-disc flexibility, cancel the former valve block baffle arrangement that fixes, mode with the stack of multilayer shell fragment stratiform replaces, so just realized the toughness of baffle plate, along with changing lift of valve plate, operating mode also can change, avoided the fixing defective of original valve block baffle plate lift, regulate the lift of exhaust valve plate according to exhaust needs self adaption, effectively improve the Energy Efficiency Ratio of compressor, the highest lifting of test Energy Efficiency Ratio more than 0.2, reaches energy-conservation purpose under full performance operating mode.
[description of drawings]
Fig. 1 is the sectional structure schematic diagram of prior art;
Fig. 2 is that the utility model shell fragment is by the cross-sectional schematic of the ascending stack of length;
Fig. 3 is the baffle group component arrangement schematic diagram of sheet after splitting of being hit by a bullet in Fig. 2;
Fig. 4 is that the utility model shell fragment is by the cross-sectional schematic of the descending stack of length;
Fig. 5 is the cross-sectional schematic of the symmetrical stratiform stack of the utility model shell fragment.
[embodiment]
A kind of exhaust structure that improves the compressor efficiency, as shown in Figures 2 and 3, relief opening 4a at compressor flange 4 is provided with this exhaust structure, this exhaust structure is comprised of valve block 5 and baffle group component 6, valve block 5 and baffle group component 6 adopt rivet 8 to be riveted on compressor flange 4, valve block 5 and baffle group component 6 together are installed on the relief opening 4a place of flange 4, and described baffle group component 6 forms by the shell fragment 7 of multi-disc flexibility and by the stack of the ascending stepped shaft step by step of length stratiform from bottom to up; Valve block compresses to realize shutoff to relief opening by the baffle group component to its elastic barrier.
In addition, baffle group component 6 structures also can have other forms to consist of.As shown in Figure 4, be with baffle group component 6 differences in Fig. 2, baffle group component 6 forms by the shell fragment of multi-disc flexibility and by the stack of the descending stepped shaft step by step of length stratiform from bottom to up; As shown in Figure 5, be with baffle group component 6 differences in Fig. 2, in Fig. 5 baffle group component 6 from bottom to up by the shell fragment of multi-disc flexibility and ascending by length after, form with the stack of the descending stepped shaft step by step of length stratiform again.
The utility model baffle group component 6 adopts elastic design, baffle group component 6 is comprised of the shell fragment stratiform stack of multi-disc flexibility, cancel the former valve block baffle arrangement that fixes, mode with the stack of multilayer shell fragment stratiform replaces, avoided the fixing defective of original valve block baffle plate lift, regulate the lift lift of the size adjustment exhaust valve plate 5 of exhaust pressure (namely according to) of exhaust valve plate 5 according to exhaust needs self adaption, effectively improve the Energy Efficiency Ratio of compressor, the highest lifting of test Energy Efficiency Ratio more than 0.2, reaches energy-conservation purpose under full performance operating mode.
The above embodiment for preferred embodiment of the present utility model, is not just to limit practical range of the present utility model with this, and the equivalence that all shapes according to the utility model, structure and principle are done changes, and all should be covered by in protection domain of the present utility model.
Claims (5)
1. exhaust structure that improves the compressor efficiency is provided with this exhaust structure at the relief opening of compressor flange, and this exhaust structure is comprised of valve block and baffle group component, and valve block and baffle group component together are installed on the exhaust ports of flange, it is characterized in that,
Described baffle group component is comprised of the shell fragment stratiform stack of multi-disc flexibility;
Described valve block compresses to realize shutoff to relief opening by the baffle group component to its elastic barrier.
2. a kind of exhaust structure that improves the compressor efficiency according to claim 1, is characterized in that, described valve block and baffle group component adopt rivet on compressor flange.
3. a kind of exhaust structure that improves the compressor efficiency according to claim 1 and 2, is characterized in that, described baffle group component forms by the shell fragment of multi-disc flexibility and by the stack of the ascending stepped shaft step by step of length stratiform from bottom to up.
4. a kind of exhaust structure that improves the compressor efficiency according to claim 1 and 2, is characterized in that, described baffle group component forms by the shell fragment of multi-disc flexibility and by the stack of the descending stepped shaft step by step of length stratiform from bottom to up.
5. a kind of exhaust structure that improves the compressor efficiency according to claim 1 and 2, it is characterized in that, described baffle group component from bottom to up by the shell fragment of multi-disc flexibility and ascending by length after, form with the stack of the descending stepped shaft step by step of length stratiform again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568645 CN202991393U (en) | 2012-10-31 | 2012-10-31 | Exhaust structure for improving energy efficiency of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568645 CN202991393U (en) | 2012-10-31 | 2012-10-31 | Exhaust structure for improving energy efficiency of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991393U true CN202991393U (en) | 2013-06-12 |
Family
ID=48562579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568645 Expired - Lifetime CN202991393U (en) | 2012-10-31 | 2012-10-31 | Exhaust structure for improving energy efficiency of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991393U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976101A (en) * | 2015-07-24 | 2015-10-14 | 珠海凌达压缩机有限公司 | Baffle plate of compressor, exhaust structure of compressor and compressor |
| CN108119678A (en) * | 2016-11-28 | 2018-06-05 | 大众汽车有限公司 | Valve cell and the compressor with this valve cell |
| CN110230599A (en) * | 2019-07-01 | 2019-09-13 | 珠海凌达压缩机有限公司 | Compressor baffle, compressor and air conditioner |
| CN111255696A (en) * | 2018-11-30 | 2020-06-09 | 广东美芝精密制造有限公司 | Rotary compressor |
-
2012
- 2012-10-31 CN CN 201220568645 patent/CN202991393U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976101A (en) * | 2015-07-24 | 2015-10-14 | 珠海凌达压缩机有限公司 | Baffle plate of compressor, exhaust structure of compressor and compressor |
| CN104976101B (en) * | 2015-07-24 | 2018-12-07 | 珠海凌达压缩机有限公司 | Baffle plate of compressor, exhaust structure of compressor and compressor |
| CN108119678A (en) * | 2016-11-28 | 2018-06-05 | 大众汽车有限公司 | Valve cell and the compressor with this valve cell |
| CN111255696A (en) * | 2018-11-30 | 2020-06-09 | 广东美芝精密制造有限公司 | Rotary compressor |
| CN110230599A (en) * | 2019-07-01 | 2019-09-13 | 珠海凌达压缩机有限公司 | Compressor baffle, compressor and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |