CN203720690U - Dual-temperature control system performing heating through waste heat of air compressor - Google Patents
Dual-temperature control system performing heating through waste heat of air compressor Download PDFInfo
- Publication number
- CN203720690U CN203720690U CN201420073104.0U CN201420073104U CN203720690U CN 203720690 U CN203720690 U CN 203720690U CN 201420073104 U CN201420073104 U CN 201420073104U CN 203720690 U CN203720690 U CN 203720690U
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- water
- water tank
- valve
- air compressor
- inlet
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a dual-temperature control system performing heating through the waste heat of an air compressor. The dual-temperature control system comprises an air compressor, a water pump, a heat exchanger, a first water tank, and a control device. A first temperature sensor is arranged in the first water tank. The first temperature sensor is connected with the control device. The dual-temperature control system further comprises a second water tank. A second temperature sensor is arranged in the second water tank. The water inlet of the second water tank is in parallel communication with the water inlet of the first water tank through a second pipeline. The water outlet of the second water tank is in communication with the water inlet of an outlet pipeline. The water outlet of the first water tank is provided with a first outlet valve. The water outlet of the second water tank is provided with a second outlet valve. The first pipeline is provided with a main valve. The second pipeline is provided with a branch valve. The main valve, the branch valve, the first outlet valve, the second outlet valve and the second temperature sensor are all connected with the control device. The water temperature in the two water tanks are maintained in different temperature ranges, so different water temperature requirements in the production process can be satisfied.
Description
Technical field
The utility model belongs to firing equipment technical field, relates to a kind of control system, the two temperature control system of particularly utilizing residual heat of air compressor to heat.
Background technology
Existing control system comprises air compressor machine, water pump, heat interchanger, water tank, control device, water tank inside is provided with the temperature sensor being connected with control device, owing to only having a water tank, water temperature in water tank is also constant, so cannot practical requirement in the time needing to use the water of different temperatures in production run.
Summary of the invention
The utility model is in order to overcome the defect of prior art, design the two temperature control system of utilizing residual heat of air compressor to heat, can meet the demand of the water to different temperatures in production run, solve existing control system water temperature unadjustable, technical matters that can not practical requirement.
The concrete technical scheme that the utility model adopts is: the two temperature control system of utilizing residual heat of air compressor to heat, comprise air compressor machine, water pump, heat interchanger, the first water tank, control device, the gas outlet of air compressor machine is communicated with the air intake opening of heat interchanger, the air intake opening of air compressor machine is communicated with the gas outlet of heat interchanger, the water delivering orifice of water pump is communicated with the water inlet of heat interchanger, the water delivering orifice of heat interchanger is communicated with the water inlet of the first water tank by the first pipeline, the first water tank inside is provided with the first temperature sensor, the first temperature sensor is connected with control device, the water delivering orifice of the first water tank is communicated with the water inlet of outlet conduit, key is: described control system also comprises the second water tank, the second water tank inside is provided with the second temperature sensor, the water inlet of the second water tank is in parallel connection of water inlet with the first water tank by second pipe, the water delivering orifice of the second water tank is communicated with the water inlet of outlet conduit, the water outlet of the first water tank is provided with the first flowing water Valve, the water outlet of the second water tank is provided with the second flowing water Valve, on the first pipeline, be provided with total valve, on second pipe, be provided with branch road valve, total valve, branch road valve, the first flowing water Valve, the second flowing water Valve is all connected with control device with the second temperature sensor.
The beneficial effects of the utility model are: set up the second water tank, the water in the first water tank and the second water tank is remained in different temperature ranges, can meet the demand to different water temperatures in production run.According to the actual requirements, can set up the quantity of the second water tank, make water to be used have multiple different temperature ranges, can expand the usable range of control system.Utilize the hydraulic pressure of pressure transducer in can Real-Time Monitoring outlet conduit, the size that correspondingly regulates the first flowing water Valve or the second flowing water Valve to open according to hydraulic pressure size, thereby adjusting water supply flow, remains in certain scope the hydraulic pressure in outlet conduit, realizes the steady supply of water.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, 1 represents air compressor machine, and 2 represent water pump, 3 represent heat interchanger, and 4 represent the first water tank, and 5 represent the first pipeline, 6 represent the first temperature sensor, and 7 represent outlet conduit, and 8 represent the second water tank, 9 represent the second temperature sensor, and 10 represent second pipe, and 11 represent total valve, 12 represent branch road valve, 13 represent inlet channel, and 14 represent inlet valve, 15 representative pressure sensors.
Embodiment
The two temperature control system of utilizing residual heat of air compressor to heat, comprise air compressor machine 1, water pump 2, heat interchanger 3, the first water tank 4, control device, the gas outlet of air compressor machine 1 is communicated with the air intake opening of heat interchanger 3, the air intake opening of air compressor machine 1 is communicated with the gas outlet of heat interchanger 3, the water delivering orifice of water pump 2 is communicated with the water inlet of heat interchanger 3, the water delivering orifice of heat interchanger 3 is communicated with the water inlet of the first water tank 4 by the first pipeline 5, the first water tank 4 inside are provided with the first temperature sensor 6, the first temperature sensor 6 is connected with control device, the water delivering orifice of the first water tank 4 is communicated with the water inlet of outlet conduit 7, key is: described control system also comprises the second water tank 8, the second water tank 8 inside are provided with the second temperature sensor 9, the water inlet of the second water tank 8 is in parallel connection of water inlet with the first water tank 4 by second pipe 10, the water delivering orifice of the second water tank 8 is communicated with the water inlet of outlet conduit 7, the water outlet of the first water tank 4 is provided with the first flowing water Valve, the water outlet of the second water tank 8 is provided with the second flowing water Valve, on the first pipeline 5, be provided with total valve 11, on second pipe 10, be provided with branch road valve 12, total valve 11, branch road valve 12, the first flowing water Valve, the second flowing water Valve is all connected with control device with the second temperature sensor 9.
The water delivering orifice of described water pump 2 is communicated with the water inlet of heat interchanger 3 by inlet channel 13, is provided with inlet valve 14 on inlet channel 13, and inlet valve 14 is connected with control device.
On described outlet conduit 7, be provided with pressure transducer 15, pressure transducer 15 is connected with control device.
The quantity of the second described water tank 8 is 2～5.
The utility model is in the specific implementation: as shown in Figure 1, the quantity of the first water tank 4 and the second water tank 8 is all one, the first temperature sensor 6 is different with the setting range of the second temperature sensor 9, one high and one low, open total valve 11, branch road valve 12, inlet valve 14, close the first flowing water Valve and the second flowing water Valve, hot gas in air compressor machine 1 enters in heat interchanger 3, water in water pump 2 is in inlet channel 13 is transported to heat interchanger 3, cold water in heat interchanger 3 and hot gas carry out heat interchange, cold air after cooling turns back in air compressor machine 1, the hot water obtaining after heat interchange enters in the first water tank 4 and the second water tank 8 through the first pipeline 5 and second pipe 10, when after the first water tank 4 and a certain amount of water of the interior injection of the second water tank 8, under control device effect, branch road valve 12 is closed, stop to the interior water filling of the second water tank 8, utilize control device that the first flowing water Valve is opened, water in the first water tank 6 is flowed out through outlet conduit 7 and is used to produce by water delivering orifice, water temperature in the second water tank 8 can drop in the setting range of the second temperature sensor 9 gradually simultaneously, when need to use in the second water tank 8 water time, control device output signal makes the first flowing water Valve, total valve 11 is closed, the second flowing water Valve is opened, water in the second water tank 8 is flowed out through outlet conduit 7 and is used to produce by water delivering orifice, when the water temperature in the second water tank 8 lower than set minimum time, the second temperature sensor 9 outputs signal to control device, control device is processed rear output signal closes the second flowing water Valve, total valve 11 and branch road valve 12 are opened, start to the first water tank 4 and the interior water filling of the second water tank 8, in the time that the water temperature in the second water tank 8 is elevated to the mxm. of setting, the second temperature sensor 9 outputs signal to control device, control device is processed rear output signal closes branch road valve 12, the first flowing water Valve is opened, so cycle control, water temperature in the second water tank 8 is remained in the scope of setting, can meet the different demands of production.Utilize the hydraulic pressure of pressure transducer 15 in can Real-Time Monitoring outlet conduit 7, the size that correspondingly regulates the first flowing water Valve or the second flowing water Valve to open according to hydraulic pressure size, thereby adjusting water supply flow, remains in certain scope the hydraulic pressure in outlet conduit 7, realizes the steady supply of water.
Claims (4)
1. the two temperature control system of utilizing residual heat of air compressor to heat, comprise air compressor machine (1), water pump (2), heat interchanger (3), the first water tank (4), control device, the gas outlet of air compressor machine (1) is communicated with the air intake opening of heat interchanger (3), the air intake opening of air compressor machine (1) is communicated with the gas outlet of heat interchanger (3), the water delivering orifice of water pump (2) is communicated with the water inlet of heat interchanger (3), the water delivering orifice of heat interchanger (3) is communicated with the water inlet of the first water tank (4) by the first pipeline (5), the first water tank (4) inside is provided with the first temperature sensor (6), the first temperature sensor (6) is connected with control device, the water delivering orifice of the first water tank (4) is communicated with the water inlet of outlet conduit (7), it is characterized in that: described control system also comprises the second water tank (8), the second water tank (8) inside is provided with the second temperature sensor (9), the water inlet of the second water tank (8) is in parallel connection of water inlet with the first water tank (4) by second pipe (10), the water delivering orifice of the second water tank (8) is communicated with the water inlet of outlet conduit (7), the water outlet of the first water tank (4) is provided with the first flowing water Valve, the water outlet of the second water tank (8) is provided with the second flowing water Valve, on the first pipeline (5), be provided with total valve (11), on second pipe (10), be provided with branch road valve (12), total valve (11), branch road valve (12), the first flowing water Valve, the second flowing water Valve is all connected with control device with the second temperature sensor (9).
2. the two temperature control system of utilizing residual heat of air compressor to heat according to claim 1, it is characterized in that: the water delivering orifice of described water pump (2) is communicated with the water inlet of heat interchanger (3) by inlet channel (13), on inlet channel (13), be provided with inlet valve (14), inlet valve (14) is connected with control device.
3. the two temperature control system of utilizing residual heat of air compressor to heat according to claim 1, is characterized in that: on described outlet conduit (7), be provided with pressure transducer (15), pressure transducer (15) is connected with control device.
4. the two temperature control system of utilizing residual heat of air compressor to heat according to claim 1, is characterized in that: the quantity of described the second water tank (8) is 2～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073104.0U CN203720690U (en) | 2014-02-20 | 2014-02-20 | Dual-temperature control system performing heating through waste heat of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073104.0U CN203720690U (en) | 2014-02-20 | 2014-02-20 | Dual-temperature control system performing heating through waste heat of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203720690U true CN203720690U (en) | 2014-07-16 |
Family
ID=51159829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073104.0U Expired - Fee Related CN203720690U (en) | 2014-02-20 | 2014-02-20 | Dual-temperature control system performing heating through waste heat of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203720690U (en) |
-
2014
- 2014-02-20 CN CN201420073104.0U patent/CN203720690U/en not_active Expired - Fee Related
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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: 20140716 |