CN203892198U - Reserved device for thermal energy recycling of compressor - Google Patents
Reserved device for thermal energy recycling of compressor Download PDFInfo
- Publication number
- CN203892198U CN203892198U CN201420190256.9U CN201420190256U CN203892198U CN 203892198 U CN203892198 U CN 203892198U CN 201420190256 U CN201420190256 U CN 201420190256U CN 203892198 U CN203892198 U CN 203892198U
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- China
- Prior art keywords
- oil
- valve
- separating tank
- outlet
- communicated
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- Expired - Fee Related
Links
- 238000004064 recycling Methods 0.000 title abstract 6
- 239000003921 oil Substances 0.000 claims abstract description 141
- 239000010687 lubricating oil Substances 0.000 claims abstract description 41
- 238000011084 recovery Methods 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a reserved device for thermal energy recycling of a compressor, and relates to the technical field of manufacturing of the compressors. The reserved device comprises a main machine provided with a lubricating oil inlet, and an oil separating tank provided with a lubricating oil outlet, wherein an oil cooler and an oil filter are sequentially connected between the lubricating oil outlet of the oil separating tank and the lubricating oil inlet of the main machine by an oil pipe; a first temperature control valve is arranged between the lubricating oil outlet of the oil separating tank and the oil cooler; a first valve hole of the first temperature control valve is communicated with the lubricating oil outlet of the oil separating tank; a second valve hole of the first temperature control valve is communicated with an oil inlet of the oil cooler by an oil pipe; a third valve hole of the first temperature control valve is communicated with an oil outlet of the oil cooler and the oil filter; a reserved thermal energy recycling wiring unit is arranged between the lubricating oil outlet of the oil separating tank and the first valve hole of the first temperature control valve. Compared with the prior art, the reserved device is provided with a connector end communicated with a thermal energy recycling device, so that the thermal energy recycling device can be selectively installed by a user according to the demand, and energy recycling is realized.
Description
Technical field
The utility model relates to Compressor Manufacturing technical field, especially a kind of reservation device for helical-lobe compressor energy recovery.
Background technique
In the gas compression processes of helical-lobe compressor, can produce at present the air-fuel mixture gas of high temperature, the air-fuel mixture gas of these high temperature is admitted to cooling unit separately and carries out coolingly after separating by oil separating tank, and lubricant oil turns back to again oil circulation system.There is a kind of helical lobe compressor lubricant oil cooling unit as shown in Figure 1, this helical lobe compressor lubricant oil cooling unit comprises the main frame 3a that is provided with lubricating oil inlet 3a-1, the suction port of main frame 3a is communicated with air intake filter 1a by easing valve 2a, the air outlet 3a-2 of main frame 3a is communicated with the suction port 7-1a of oil separating tank 7a by tracheae 5a, and oil separating tank 7a is provided with lubricating oil outlet 7a-2; Between the lubricating oil outlet 7a-2 of oil separating tank 7a and the lubricating oil inlet 3a-1 of main frame 3, be connected with oil cooler 6a and oil strainer 4a in turn by oil pipe, between the lubricating oil outlet 7a-2 of oil separating tank 7a and oil cooler 6a, be provided with the thermostat valve 8a of a threeway, the first valve port 8a-1 of thermostat valve 8a is connected with the lubricating oil outlet 7a-2 of oil separating tank 7a, its second valve port 8a-2 is communicated with oil cooler 6a filler opening by oil pipe, after the oil outlet of its 3rd valve port 8a-3 by oil pipe and oil cooler 6a leading to connects, is connected with oil strainer 4a.When compressor operating, air enters main frame from air intake filter by easing valve, lubricant oil is injected in main frame and is mixed with compressed air by fuel feeding, air-fuel mixture gas enters in oil separating tank by tracheae, the high temperature grease being separated in oil separating tank, after oil cooler is cooling, then is sent back in main frame and recycles after filtering by oil strainer; Wherein high temperature grease, by cooling the exchanged heat of oil cooler, is roughly equivalent to 90% of air compressor power demand, and the energy of these heat energy is not recycled, and a large amount of heat energy is by slatterning in vain; In recent years, because the mankind grow with each passing day to the demand of the energy, have a small amount of type in the time of design, heat reclaiming system to be integrated in compressor, but the too high applicable user of the cost of this class compressor was unfavorable for promoting the use less; Therefore, can in the time that fixed helical-lobe compressor is manufactured, on unit, reserve the convenient interface that connects heat reclaiming system, be convenient to user and select as required to install heat-energy recovering apparatus, realize energy and reclaim.
Model utility content
The problem that the utility model solves is to provide a kind of compressor heat energy that is provided with the interface end that can be connected with heat-energy recovering apparatus and reclaims reservation device.
In order to address the above problem, the technical solution adopted in the utility model is: this compressor heat energy reclaims reservation device and comprises the main frame that is provided with lubricating oil inlet and the oil separating tank that is provided with lubricating oil outlet, between the lubricating oil outlet of described oil separating tank and the lubricating oil inlet of described main frame, be connected with oil cooler and oil strainer in turn by oil pipe, between the lubricating oil outlet of described oil separating tank and described oil cooler, be provided with the first thermostat valve of a threeway; The first valve port of described the first thermostat valve is connected with the lubricating oil outlet of described oil separating tank, its second valve port is communicated with the filler opening of described oil cooler by oil pipe, its the 3rd valve port leads to the oil outlet of described oil cooler and is connected with described oil strainer, is provided with the reserved wiring units of energy recovery between the lubricating oil outlet of described oil separating tank and the first valve port of described the first thermostat valve;
The reserved wiring units of described energy recovery includes the first oil circuit solenoid valve, the second thermostat valve of the second oil circuit solenoid valve and a threeway, the entrance point of described the first oil circuit solenoid valve and described the second oil circuit solenoid valve is communicated with and is connected with the lubricating oil outlet of described oil separating tank; The outlet end of described the second oil circuit solenoid valve is connected with the first valve port of described the second thermostat valve, is provided with at the second valve port place of described the second thermostat valve the first interface end being communicated with heat-energy recovering apparatus; The 3rd valve port of described the second thermostat valve is communicated with and is connected with the first valve port of described the first thermostat valve with the outlet end of described the first oil circuit solenoid valve; On the oil pipe between the first valve port of described the first thermostat valve and the 3rd valve port of described the second thermostat valve, be provided with the second interface end being communicated with heat-energy recovering apparatus.
In above-mentioned compressor energy recovery reservation device technological scheme, technological scheme can also be more specifically: described the first oil circuit solenoid valve and described the second oil circuit solenoid valve are two-bit triplet solenoid valve; Described the first thermostat valve and described the second thermostat valve are three-way temperature control valve.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect: because helical-lobe compressor has increased energy recovery reservation device, in the time not enabling this device, helical lobe compressor lubricant oil cooling unit is normally worked; In the time enabling heat-energy recovering apparatus, helical lobe compressor lubricant oil cooling unit quits work, external heat reclaiming system, thus realize energy recovery, reach the object of energy saving acquisition income.
Brief description of the drawings
Fig. 1 is the structural representation of existing helical lobe compressor lubricant oil cooling unit.
Fig. 2 is the utility model embodiment's structural representation.
Fig. 3 is the structural representation of the utility model embodiment's the reserved wiring units of energy recovery.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
Compressor heat energy as shown in Figure 2 reclaims reservation device and comprises the main frame 3 that is provided with suction port, air outlet 3-2 and lubricating oil inlet 3-1, is provided with the oil separating tank 7 of suction port 7-1 and lubricating oil outlet 7-2; The suction port of main frame 3 is logical with air intake filter 1 by easing valve 2, and the air outlet 3-2 of main frame 3 is communicated with the suction port 7-1 of oil separating tank 7 by tracheae 5; Between the lubricating oil outlet 7-2 of oil separating tank 7 and the lubricating oil inlet 3-1 of main frame 3, be connected with oil cooler 6 and oil strainer 4 in turn by oil pipe, between the lubricating oil outlet 7-2 of oil separating tank 7 and the filler opening 6-1 of oil cooler 6, the first thermostat valve 8 is housed, the first thermostat valve 8 is three-way temperature control valve, the first valve port 8-1 of the first thermostat valve 8 is connected with the lubricating oil outlet 7-2 of oil separating tank 7 by oil pipe, and the filler opening 6-1 of oil cooler 6 is communicated with the second valve port 8-2 of the first thermostat valve 8 by oil pipe; The 3rd valve port 8-3 of the first thermostat valve 8 is led to rear and is connected with the filler opening of oil strainer 4 by oil pipe with the oil outlet 6-2 of oil cooler 6 by oil pipe, is provided with the reserved wiring units of energy recovery between the lubricating oil outlet 7-2 of oil separating tank 7 and the first valve port 8-1 of the first thermostat valve 8.
The reserved wiring units of energy recovery as shown in Figure 3 includes the first oil circuit solenoid valve 9, the second oil circuit solenoid valves 12 and the second thermostat valve 11, the second thermostat valves 11 are three-way temperature control valve; The first oil circuit solenoid valve 9 and the second oil circuit solenoid valve 12 are two-bit triplet solenoid valve; The entrance point of the first oil circuit solenoid valve 9 and the second oil circuit solenoid valve 12 is communicated with the lubricating oil outlet 7-2 of oil separating tank 7 by oil pipe by oil pipe and after leading to again, the control end of the first oil circuit solenoid valve 9 and the second oil circuit solenoid valve 12 respectively by wire be that electric appliance control box (not shown) is electrically connected; The outlet end of the second oil circuit solenoid valve 12 is communicated with the first valve port 11-1 of the second thermostat valve 11 by oil pipe, is provided with at the second valve port 11-2 place of the second thermostat valve 11 the first interface 10-1 being communicated with heat-energy recovering apparatus 10; The 3rd valve port 11-3 of the second thermostat valve 11 passes through after being communicated with by oil pipe with the outlet end of the first oil circuit solenoid valve 9 again and oil pipe is communicated with the first valve port 8-1 of the first thermostat valve 8; On the oil pipe between the first valve port 8-1 of the first thermostat valve 8 and the 3rd valve port 11-3 of the second thermostat valve 11, be provided with the second interface end 10-2 being communicated with heat-energy recovering apparatus 10.
In the time of the not external heat-energy recovering apparatus 10 of helical-lobe compressor, by control box, the first oil circuit solenoid valve 9 to be opened, the second oil circuit solenoid valve 12 cuts out; Lubricant oil is from the lubricating oil outlet 7-2 of oil separating tank 7 first oil circuit solenoid valve 9, the first thermostat valves 8 of flowing through successively, oil cooler 6 or bypass, and oil strainer 4, oily stop valve 3-3, gets back to interior continuation of main frame 3 from the lubricating oil inlet 3-1 of main frame 3 and recycles.
In the time of the external heat-energy recovering apparatus 10 of helical-lobe compressor, by control box, the first oil circuit solenoid valve 9 to cut out, the second oil circuit solenoid valve 12 is opened; Lubricant oil is from the lubricating oil outlet 7-2 of the oil separating tank 7 second oil circuit solenoid valve 12 of flowing through successively, the second thermostat valve 11, heat-energy recovering apparatus 10 or bypass, oil strainer 4, oil stop valve 3-3, gets back to interior continuation of main frame 3 from the lubricating oil inlet 3-1 of main frame 3 and recycles.
Claims (2)
1. a compressor heat energy reclaims reservation device, comprise the main frame (3) that is provided with lubricating oil inlet (3-1) and the oil separating tank (7) that is provided with lubricating oil outlet (7-2), between the lubricating oil outlet (7-2) of described oil separating tank (7) and the lubricating oil inlet (3-1) of described main frame (3), be connected with oil cooler (6) and oil strainer (4) in turn by oil pipe, between the lubricating oil outlet (7-2) of described oil separating tank (7) and described oil cooler (6), be provided with the first thermostat valve (8), first valve port (8-1) of described the first thermostat valve (8) is connected with the lubricating oil outlet (7-2) of described oil separating tank (7), its second valve port (8-2) is communicated with the filler opening (6-1) of described oil cooler (6) by oil pipe, its the 3rd valve port (8-3) is communicated with and is connected with described oil strainer (4) with the oil outlet (6-2) of described oil cooler (6), it is characterized in that: between the lubricating oil outlet (7-2) of described oil separating tank (7) and first valve port (8-1) of described the first thermostat valve (8), be provided with the reserved wiring units of energy recovery,
The reserved wiring units of described energy recovery includes the first oil circuit solenoid valve (9), the second oil circuit solenoid valve (12) and the second thermostat valve (11); The entrance point of described the first oil circuit solenoid valve (9) and described the second oil circuit solenoid valve (12) is communicated with and is connected with the lubricating oil outlet (7-2) of described oil separating tank (7); The outlet end of described the second oil circuit solenoid valve (12) is connected with first valve port (11-1) of described the second thermostat valve (11), locates to be provided with the first interface end (10-1) being communicated with heat-energy recovering apparatus at second valve port (11-2) of described the second thermostat valve (11); The 3rd valve port (11-3) of described the second thermostat valve (11) is communicated with and is connected with first valve port (8-1) of described the first thermostat valve (8) with the outlet end of described the first oil circuit solenoid valve (9); On the oil pipe between first valve port (8-1) of described the first thermostat valve (8) and the 3rd valve port (11-3) of described the second thermostat valve (11), be provided with the second interface end (10-2) being communicated with heat-energy recovering apparatus.
2. compressor heat energy according to claim 1 reclaims reservation device, it is characterized in that: described the first oil circuit solenoid valve (9) and described the second oil circuit solenoid valve (12) are two-bit triplet solenoid valve; Described the first thermostat valve (8) and described the second thermostat valve (11) are three-way temperature control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190256.9U CN203892198U (en) | 2014-04-18 | 2014-04-18 | Reserved device for thermal energy recycling of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190256.9U CN203892198U (en) | 2014-04-18 | 2014-04-18 | Reserved device for thermal energy recycling of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892198U true CN203892198U (en) | 2014-10-22 |
Family
ID=51718610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190256.9U Expired - Fee Related CN203892198U (en) | 2014-04-18 | 2014-04-18 | Reserved device for thermal energy recycling of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373355A (en) * | 2014-11-14 | 2015-02-25 | 珠海格力电器股份有限公司 | Compressor oil temperature control device and compressor oil temperature control method |
| CN104653465A (en) * | 2014-04-18 | 2015-05-27 | 柳州富达机械有限公司 | Heat energy recovery and reservation device of compressor |
-
2014
- 2014-04-18 CN CN201420190256.9U patent/CN203892198U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653465A (en) * | 2014-04-18 | 2015-05-27 | 柳州富达机械有限公司 | Heat energy recovery and reservation device of compressor |
| CN104373355A (en) * | 2014-11-14 | 2015-02-25 | 珠海格力电器股份有限公司 | Compressor oil temperature control device and compressor oil temperature control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |