CN206845423U - Once exchange heat intellectual energy-saving residual heat recycling machine - Google Patents
Once exchange heat intellectual energy-saving residual heat recycling machine Download PDFInfo
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- CN206845423U CN206845423U CN201720698825.4U CN201720698825U CN206845423U CN 206845423 U CN206845423 U CN 206845423U CN 201720698825 U CN201720698825 U CN 201720698825U CN 206845423 U CN206845423 U CN 206845423U
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- temperature
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Abstract
A kind of intellectual energy-saving residual-heat recycling machine that once exchanges heat, judges oil temperature by temperature-sensing valve and temperature detect switch (TDS), carries out the selection of oil circuit, while cool down the control of operation and the pause of risk.So as to ensure to reduce the energy of equipment required consumption in itself to the full extent while equipment stable operation.The compressed air delivery outlet end of oily separable cartridge just connects heat exchanger after being sequentially connected cooler, gas-liquid heat-exchange, improves the heat exchange efficiency of integral device.Solves the technical problem that the fluctuation of temperature in use present in prior art is big, the rate of recovery is low, equipment power consumption is big.The utility model saves the energy, simple in construction, and it is high to automate performance.
Description
Technical field
A kind of machine waste heat recovery is the utility model is related to, more particularly to a kind of intellectual energy-saving residual-heat recovery that once exchanges heat
Machine.
Background technology
With the development of society, in producing now, to power conservation requirement more and more higher, waste heat recovery field is widely by society
The attention of meeting all circles.Existing waste-heat recovery device recovering effect is general, and energy can be also produced while residual heat of air compressor is reclaimed
The consumption of amount, and device typically consumes energy larger, and the waste of energy is caused while recovery.And in existing waste heat recovery,
The compressed air gas of oily separable cartridge output contains substantial amounts of saturated steam, and directly output causes rear end gas equipment to use
Short life, and heat transfer effect is poor.
The content of the invention
In order to solve the above-mentioned technical problem, utility model provides a kind of intellectual energy-saving residual-heat recycling machine that once exchanges heat,
Oil temperature is judged by temperature-sensing valve and temperature detect switch (TDS), carries out the selection of oil circuit, while carries out the operation and pause of cooling fan motor
Control.So as to ensure to reduce the energy of equipment required consumption in itself to the full extent while equipment stable operation.Oil
The compressed air delivery outlet end of separable cartridge just connects heat exchanger after being sequentially connected cooler, gas-liquid heat-exchange, improves overall
The heat recovery effect of equipment.Solves the technical problem that heat utilization ratio present in prior art is low, equipment power consumption is big.
To achieve these goals, the technical solution adopted in the utility model is：The intellectual energy-saving residual-heat that once exchanges heat returns
Receipts machine, include and be characterized in that：Air compressor host is connected to oily separable cartridge, the output interface of oily separable cartridge by oil circuit
It is sequentially connected the input of temperature detect switch (TDS) and two position three-way valve；
Two delivery outlets of two position three-way valve form two circulating oil paths, and a delivery outlet is sequentially connected temperature control by oil circuit
Valve, three-way connection II, oil screen, the input interface of oil cut-off valve and air compressor host；Another outlet is connected successively by oil circuit to be changed
Hot device, three-way connection I, cooler, three-way connection II oil screens, the input interface of oil cut-off valve and air compressor host；
The hot gas delivery outlet pipeline of oily separable cartridge is by connecting gas-liquid heat-exchange, the output of gas-liquid heat-exchange after cooler
In end connection heat exchanger；
Cooling fan motor is provided with cooler, temperature detect switch (TDS) controls the on off operating mode of cooling fan motor.
Elbow joints are provided between described three-way connection II and cooler.
It is 65 DEG C that described temperature-sensing valve, which sets temperature threshold value, and when oil liquid temperature is less than 65 DEG C, air compressor machine deep fat passes through
Two position three-way valve b ports, temperature-sensing valve conducting, deep fat return to air compressor host by three-way connection II, oil screen, oil cut-off valve
Input interface；When oil liquid temperature be higher than 65 DEG C when, temperature-sensing valve conducting close, deep fat by two position three-way valve c ports, heat exchanger,
Three-way connection I, cooler, three-way connection II oil screens, oil cut-off valve, return to the input interface of air compressor host.
On pipeline between described gas-liquid heat-exchange and heat exchanger, Electric servo device, magnetic valve and pressure-reducing valve are provided with.
The temperature threshold value of described temperature detect switch (TDS) is 100 DEG C, when hot oil temperature is higher than 100 DEG C；Temperature detect switch (TDS) controls
Cooling fan motor is working condition, and when hot oil temperature is less than 100 DEG C, temperature detect switch (TDS) controls cooling fan motor to stop shape
State.
The beneficial effects of the utility model are：
1）, device energy-wasting it is low：1 300KW air compressor machine cooling fan motors power is typically in 15KW, cooling fan motor
In compressor operation, all the time in running status, then, 1 hour fan electromotor will consume 15KW/H or so energy consumption, according to
Run within 8000 hours 1 year, 120000 degree of energy consumptions can be saved, by 0.8 yuan of calculating of the electricity charge, 96000 yuan or so can be saved within 1 year.
Common machine waste heat recovery only reclaims the heat of compressor oil part, accounts for 75% or so of whole air compressor machine heat, also
Taking away with compressed air for some, 10% ~ 13% can be reclaimed using energy-saving residual heat recycling machine heat more.Eliminate simultaneously
Water circulating pump, save the energy.
2）, service life length：Using gas-liquid heat-exchange：Due to the compressed air during compressor operation, produced
Temperature is too high, by the cooling of pipeline, produces substantial amounts of condensation aqueous corrosion pipeline, as dealt with improperly, can influence user rear end gas
Move the normal use of element and equipment and reduce its service life.So install gas-liquid heat-exchange, drop additional in air compressor machine exit
Low-pressure air temperature, reduce condensed water and exist, user can be improved and use the service lifes such as end pneumatic element, pneumatic equipment, together
When reach save the energy purpose.
Brief description of the drawings
Fig. 1：For the utility model structure diagram.
Embodiment
Once exchange heat intellectual energy-saving residual-heat recycling machine, and its structure is：Air compressor host 4 is connected to oily separation by oil circuit
Cylinder 3, the output interface of oily separable cartridge 3 are sequentially connected the input of temperature detect switch (TDS) 10 and two position three-way valve 11；
Two delivery outlets of two position three-way valve 11 form two circulating oil paths, a delivery outlet b port by oil circuit successively
Connect the input interface of temperature-sensing valve 7, three-way connection II17, oil screen 8, oil cut-off valve 9 and air compressor host 4；Two position three-way valve 11
Another outlet c ports connected successively by oil circuit heat exchanger 16, three-way connection I6, cooler 1, three-way connection II17 oil screens 8,
The input interface of oil cut-off valve 9 and air compressor host 4.
It is 65 DEG C that described temperature-sensing valve 7, which sets temperature threshold value, and when oil liquid temperature is less than 65 DEG C, compressor oil passes through two
Position three-way valve 11b ports are output to temperature-sensing valve 7 and turned on, and deep fat returns to sky by three-way connection II17, oil screen 8, oil cut-off valve 9
The input interface of press main frame 4；When oil liquid temperature is higher than 65 DEG C, two position three-way valve 11c ports are output to deep fat and pass through heat exchange
Device 16, three-way connection I6, cooler 1, three-way connection II17 oil screens 8, oil cut-off valve 9, the input for returning to air compressor host (4) connect
Mouthful.The now conducting of temperature-sensing valve 7 is closed,
Cooling fan motor 2 is provided with cooler 1, temperature detect switch (TDS) 10 controls the on off operating mode of cooling fan motor 2.Temperature
The temperature threshold value of control switch 10 is 100 DEG C, when hot oil temperature is higher than 100 DEG C；Temperature detect switch (TDS) 10 controls cooling fan motor 2
For working condition, when hot oil temperature is less than 100 DEG C, it is halted state that temperature detect switch (TDS) 10, which controls cooling fan motor 2,.
The hot gas delivery outlet pipeline of oily separable cartridge 3 is by connecting gas-liquid heat-exchange 12, gas-liquid heat-exchange 12 after cooler 1
Output end connection heat exchanger 16 in；On pipeline between gas-liquid heat-exchange 12 and heat exchanger 16, be provided with Electric servo device 13,
Magnetic valve 14 and pressure-reducing valve 15.
When specifically used：
When oily separable cartridge 3 output oil temperature is less than 65 DEG C less than oil liquid temperature, generally device start just begins to use
When, the deep fat now exported returns by two position three-way valve 11b ports, temperature-sensing valve 7, three-way connection II17, oil screen 8, oil cut-off valve 9
Into air compressor host 4.
When oily separable cartridge 3 export oil temperature between 65 DEG C -100 DEG C, to need heat exchanger to work, but and need not cool down
Fan electromotor is worked, and now deep fat is connected by two position three-way valve 11c ports, heat exchanger 16, three-way connection I6, cooler 1, three
Head II17 oil screens 8, oil cut-off valve 9, are returned in air compressor host 4.
When oily separable cartridge 3 output oil temperature is higher than 100 DEG C, it is necessary to which heat exchanger and cooler fan work, now simultaneously
Control cooling fan motor 2 works, and deep fat passes through even heat exchanger 16, three-way connection I6, cooler 1, three-way connection II17 oily filters
Device 8, oil cut-off valve 9, are returned in air compressor host 4.
The compressed air of the oily top of separable cartridge 3 output is led to by entering gas-liquid heat-exchange 12, wherein gas after cooler 1
Cross heat exchanger 12 to discharge, coolant is input to heat exchanger 16 again, and the hot water after heat exchange has is discharged from heat exchanger 16.
Claims (5)
1. once exchange heat intellectual energy-saving residual heat recycling machine, include and be characterized in that：Air compressor host（4）Connected by oil circuit
It is connected to oily separable cartridge（3）, oily separable cartridge（3）Output interface be sequentially connected temperature detect switch (TDS)（10）And two position three-way valve（11）
Input；
Two position three-way valve（11）Two delivery outlets form two circulating oil paths, a delivery outlet is sequentially connected temperature control by oil circuit
Valve（7）, three-way connection II（17）, oil screen（8）, oil cut-off valve（9）And air compressor host（4）Input interface；Another outlet
Heat exchanger is connected by oil circuit successively（16）, three-way connection I（6）, cooler（1）, three-way connection II（17）Oil screen（8）, oil-break
Valve（9）And air compressor host（4）Input interface；
Oily separable cartridge（3）Hot gas delivery outlet pipeline pass through cooler（1）After connect gas-liquid heat-exchange（12）, gas-liquid heat-exchange
（12）Output end connection heat exchanger（16）In；
Cooler（1）On be provided with cooling fan motor（2）, temperature detect switch (TDS)（10）Control cooling fan motor（2）Break-make shape
State.
2. the intellectual energy-saving residual heat recycling machine according to claim 1 that once exchanges heat, include and be characterized in that：It is described
Three-way connection II（17）With cooler（1）Between be provided with elbow joints（5）.
3. the intellectual energy-saving residual heat recycling machine according to claim 1 that once exchanges heat, include and be characterized in that：It is described
Temperature-sensing valve set temperature threshold value be 65 DEG C, when oil liquid temperature be less than 65 DEG C when, air compressor machine deep fat passes through two position three-way valve
（11）B ports, temperature-sensing valve（7）Conducting, deep fat pass through three-way connection II（17）, oil screen（8）, oil cut-off valve（9）, return to air compressor machine
Main frame（4）Input interface；When oil liquid temperature is higher than 65 DEG C, temperature-sensing valve conducting is closed, and deep fat passes through two position three-way valve（11）c
Port, heat exchanger（16）, three-way connection I（6）, cooler（1）, three-way connection II（17）Oil screen（8）, oil cut-off valve（9）, return to
Air compressor host（4）Input interface.
4. the intellectual energy-saving residual heat recycling machine according to claim 1 that once exchanges heat, include and be characterized in that：It is described
Gas-liquid heat-exchange（12）With heat exchanger（16）Between pipeline on, be provided with Electric servo device（13）, magnetic valve（14）With subtract
Pressure valve（15）.
5. the intellectual energy-saving residual heat recycling machine according to claim 1 that once exchanges heat, include and be characterized in that：It is described
Temperature detect switch (TDS)（10）Temperature threshold value be 100 DEG C, when hot oil temperature be higher than 100 DEG C when；Temperature detect switch (TDS)（10）Control cooling
Fan electromotor（2）For working condition, when hot oil temperature is less than 100 DEG C, temperature detect switch (TDS)（10）Control cooling fan motor（2）For
Halted state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698825.4U CN206845423U (en) | 2017-06-16 | 2017-06-16 | Once exchange heat intellectual energy-saving residual heat recycling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698825.4U CN206845423U (en) | 2017-06-16 | 2017-06-16 | Once exchange heat intellectual energy-saving residual heat recycling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845423U true CN206845423U (en) | 2018-01-05 |
Family
ID=60800645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720698825.4U Expired - Fee Related CN206845423U (en) | 2017-06-16 | 2017-06-16 | Once exchange heat intellectual energy-saving residual heat recycling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990621A (en) * | 2021-11-02 | 2022-01-28 | 李梓彤 | Transformer cooling device |
-
2017
- 2017-06-16 CN CN201720698825.4U patent/CN206845423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990621A (en) * | 2021-11-02 | 2022-01-28 | 李梓彤 | Transformer cooling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20210616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |