CN201141700Y - Exhaust heat water heating machine of air compressor - Google Patents
Exhaust heat water heating machine of air compressor Download PDFInfo
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- CN201141700Y CN201141700Y CNU200720059296XU CN200720059296U CN201141700Y CN 201141700 Y CN201141700 Y CN 201141700Y CN U200720059296X U CNU200720059296X U CN U200720059296XU CN 200720059296 U CN200720059296 U CN 200720059296U CN 201141700 Y CN201141700 Y CN 201141700Y
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- heating cabinet
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Abstract
The utility model relates to an air compressor waste heat utilization technology, that is an air compressor waste heat water unit in series connection with a compressed gas heat exchanger and an oil heat exchanger or one of them and immersed on the lower part of a heating cabinet, and the top is provided with an automatic watering system. Through the analysis and processing of oil temperature, water temperature and water level signals, the actions of a pump, an electric control valve and a cooling fan are in automatic control through a controller for the control of the oil temperature, water temperature, water level and flow status. And the pump power is used for the internal circulation, external circulation and the hot water transmitted to an insulation tank. The heat exchanger can also be arranged inside a container provided with heat transfer medium, and the inside of the container is provided with a heat exchanger internally communicated with a heated medium. The controller is respectively used for the control of an electric mixer, a transfer pump, and the electric control valve, so that the internal circulation and output of the heated medium inside the water unit can be achieved. Therefore, the utility model has the advantages of environmental protection, energy saving, safe, durable, all-weather heating and the improvement for the air compressor performance.
Description
Technical field:
The utility model relates to air compressor or hot water machine technical field, refers in particular to a kind of air compressor waste heat hot water machine.
Background technology:
At present, air compressor is used to make compressed-air actuated equipment and has been widely used in mining as industrial, building, machining, manufacturing industry, electronics industry, oil, field such as city and national defense construction, because the power of the air compressor that use in above-mentioned field is big, usually unit is 50 to 200, air compressor can send very big heat when work, these heats generally are it to be dissipated by consumed power again by wind-cooling heat dissipating fan or water-cooled cooling tower, if heat radiation is untimely, also can cause the fault of air compressor to take place, for utilizing above-mentioned heat, someone inserts the oil circuit piping of air compressor and compressed air output pipe in the heat exchanger and adds hot water, life or hot water for shower bath are provided, for example: No. 01270199.8 Chinese patent technology about " the unpowered cooling back installation of air compressor machine cooling water ", but, because what use is unpowered cooling back installation, lack the heat exchange circulation power in the design, its input, output is all switch valve control, the bad control of its cooling-down effect, hot water output temperature instability, utilization rate of waste heat is low, and energy-saving effect is not remarkable.
Summary of the invention:
The purpose of this utility model provides a kind of can control automatically, output, that can effectively the utilize the air compressor waste heat automatically air compressor waste heat hot water machine of automatic water supplement, hot water.
The utility model is achieved in that air compressor waste heat hot water machine, it is characterized in that being serially connected in compressed gas heat exchanger before the air compressor temperature adjustment cooling system and machine oil heat exchanger or one of them is immersed in the bottom of heating cabinet, be provided with the heat exchange memory block on the top of heating cabinet, the top is provided with automatic water-replenishing device, controller is through warm to oil, water temperature, the analyzing and processing of water level signal, automatically controlled water pump, electrically-controlled valve, the action of cooling fan, to the oil temperature, water temperature, water level, flow regime is regulated and is controlled, utilize water pump power to carry out the interior circulation of heating cabinet water system, output hot water is to the insulation jar, the outer circulation of heating cabinet and insulation jar, above-mentioned heat exchanger also can be arranged in the container of heat transfer medium, be connected with the second level heat exchanger of heated medium in container, being provided with. control electric blender respectively by controller, delivery pump, electrically-controlled valve realizes the interior circulation and the output of heated medium in the hot water machine.
The high temperature oil way outlet of the input termination gs-oil separator of above-mentioned machine oil heat exchanger, the input of output termination temperature adjustment assembly, the perhaps output of the input termination temperature adjustment assembly of machine oil heat exchanger, the input of the output termination oil cooler of machine oil heat exchanger; The high temperature escape pipe of the input termination air compressor oil gas separating device of compressed gas heat exchanger, the input of the air cooler of output termination air compressor; The cooling fan of air compressor installs oil-temperature control device additional.
Above-mentioned heating cabinet inner chamber be provided with the machine oil heat exchanger and or the separated dividing plate of compressed gas heat exchanger, lower end at dividing plate is provided with communicating pipe, be provided with open to atmosphere opening in the upper end of heating cabinet, top and bottom at heating cabinet are provided with the hand valve, are provided with the overtemperature drain solenoid valve in the bottom of heating cabinet.
Above-mentioned heat exchanger has the structure of immersion or non-immersion.
Above-mentioned automatic water-replenishing device is made up of ball-cock assembly or fluid level controller and tap water supply pipe.
The intake of above-mentioned water pump in heating cabinet is equal to or less than the upper surface of machine oil heat exchanger, and the discharge outlet of water pump in heating cabinet is lower than the bottom of automatic water-replenishing device.
The gas of above-mentioned air pump production is upwards discharged by the trident jet rows tracheae that is located at heating cabinet bottom compressed gas heat exchanger one side, bottom at trident jet rows tracheae is provided with water inlet, and the upper air vent of trident jet rows tracheae is higher than the top of compressed gas heat exchanger.
Above-mentioned heated medium can be one of water, beverage, solvent, liquid substances.
Casing of the present utility model uses stainless steel or aluminium, and interchanger uses copper or stainless steel material.
The outstanding compared to existing technology advantage of the utility model is:
1, negative energy consumption: heat energy is to utilize the used heat of existing air compressor discharging to carry out heat exchange and get, the interrupter duty that the duty of water pump of the present utility model is, (oil temperature is high temperature not) radiator fan quits work under normal condition, newly add the energy that water pump consumed of interrupter duty and lack, form negative energy consumption than the used power of radiator fan (out-of-work under normal condition) of air compressor machine.
2, environmental protection: no waste gas, waste water, waste oil, noise emissions, reduce waste heat discharge, all adopt nonferrous materials non-corroding problem, material therefor: heat exchanger is red copper or stainless steel, heating cabinet and shell are with fine aluminium or stainless steel.
3, all-weather: uninterrupted heat supply water is not subjected to season, climatic effect.
4, improve the air compressor performance: owing to reduced the oil temperature of air compressor machine, thereby improved gas production, prolonged consumptive material service life.
5, safety: all there is monitoring in system to temperature, water position status. and do not change the air compressor machine original structure, can recover the prototype structure of air compressor machine at short notice.
6, use simple and reliable: the core control element all adopts brand product to guarantee the reliability of control, and control mode be control automatically, need not be on duty and operate (plugged into power supply and pipeline get final product work).
7, durable: movement parts is few, and water-heating machine system can both the operation automatically of reliable and secure ground under the general nature environment.
8, compatible good: as can and to substitute with existing solar energy, heat pump, water heater complementation.
9, applied widely: as can to have the worker of air compressor, ore deposit enterprise to be used as usefulness such as dormitory bath hot water, heating installation hot water, dining room hot water, water heater preheating, food, beverage, chemical industry, plating industry hot water and liquid heated medium.
10, have stable performance, practicality, multi-functional characteristics according to this equipment of similar products.
Description of drawings:
Fig. 1 be the utility model embodiment 1 be the structural principle schematic diagram that does not contain outer circulation;
Fig. 2 be the utility model embodiment 2 be the structural principle schematic diagram that contains outer circulation;
Fig. 3 is the structural principle schematic diagram of the safety food type circulation waste heat hot water machine of the utility model embodiment 3;
Fig. 4 is the structural principle schematic diagram of the circulating waste heat hot water machine of food type economy of the utility model embodiment 4;
Fig. 5 is the structural principle schematic diagram of the trident jet rows tracheae 29 in the utility model.
The specific embodiment:
With specific embodiment the utility model is further described below:
Embodiment 1, referring to Fig. 1, Fig. 5: air compressor waste heat hot water machine, be the machine oil heat exchanger that will be communicated with 21 with air compressor 11 and or compressed gas heat exchanger 22 be immersed in heating cabinet 20, bottom or middle and lower part in 30, be provided with automatic water-replenishing device S4 on the top of heating cabinet 30, hand valve K3, controller 40 is by temperature sensor T1, T2, T3, liquid level sensor h1, h2, H1, the signal controlling water pump B1 that H2 transmits, triple valve S1, the action of cooling fan 13, realize the interior circulation of water in the heating cabinet 20 and to heating cabinet 30 in moisturizing and the hot water heating cabinet 20 in outputed to automatically be incubated in the jar 50.
The high temperature oil circuit D1 outlet of input termination air compressor 11 gs-oil separators of above-mentioned machine oil heat exchanger 21, output D2 connects the input of the temperature adjustment assembly 15 of air compressor 11; The high temperature escape pipe D5 of input termination air compressor 11 gs-oil separators of compressed gas heat exchanger 22, output D6 connects the input of the air cooler 14 of air compressor 11, and the cooling fan 13 of air compressor machine installs oil-temperature control device additional.
Be provided with machine oil heat exchanger 21 and compressed gas heat exchanger 22 separated dividing plates 28 at above-mentioned heating cabinet 20,30 inner chambers, forming two links to each other or heating cabinet 20 and 30 independently, be provided with the communicating pipe 27 that is communicated with two heating cabinets 20 and 30 in the lower end of dividing plate 28, be provided with open to atmosphere opening 24 in the upper end of heating cabinet 20,30, top and bottom at heating cabinet are provided with hand valve K1, K2, K4 and K6, be provided with overtemperature drain solenoid valve S2 in the bottom of heating cabinet, be provided with hand valve K10, K11 in the bottom of insulation jar 30.
Above-mentioned automatic water-replenishing device S4 is made up of ball-cock assembly or fluid level controller and tap water supply pipe.
The above-mentioned intake of water pump B1 in heating cabinet 20 is equal to or less than the upper surface of machine oil heat exchanger 21, water pump B1 enters the bottom that heating cabinet 20 interior discharge outlet 23 are located at the top of heating cabinet 20 and are lower than automatic water-replenishing device S1 by triple valve S1, conduit D8, water level in heating cabinet 20 is lower than down in limited time, and water pump B1 is controlled to quit work.
Above-mentioned heat exchanger 21,22 is the structure of immersion or non-immersion.
The gas that above-mentioned air pump B2 produces is upwards discharged by conduit D10, valve K7 and the trident jet rows tracheae 29 that is located at heating cabinet 30 inner bottom parts, bottom at trident jet rows tracheae 29 is provided with the trident water inlet, the top that is higher than compressed gas heat exchanger 22 suitable for reading of trident jet rows tracheae 29, air-flow drive current are played disturbance and are circulated up and down and quicken heat exchange action.
The water free convection that heat exchanger 21 and 22 is heated when initial heating or cold conditions rises to the top of heating cabinet 20,30; During the circulating temperature control point, controller 40 automatically controlled water pump B1, triple valve S1 and conduit D8, D9, hand valve K5 realize that heat exchange is quickened in the interior circulation of water in the heating cabinet 20 in the water temperature on heating cabinet 20 tops or oil temperature reach; When the water temperature in the heating cabinet 20 reaches the output temperature control point, water pump B1, triple valve S1 action, output hot water is in insulation jar 50, and running water carries out moisturizing by hutch water device, enters next cycle; When water temperature progressively raises, the temperature difference of heat exchange just diminishes, and oil temperature begins to raise, and when the design temperature point that reaches air compressor machine cooling fan 13, cooling fan 13 is started working and is used for cooling.
Embodiment 2, referring to Fig. 2: basic structure is identical with embodiment 1, just between heating cabinet 20 and insulation jars 50, set up and utilized original conduit D8, D11, D9 and water pump B1, triple valve S1, realized the outer circulation of the water that heating cabinet 20 and insulation jars 50 are interior by hand valve K9, conduit D7, outer circulation control magnetic valve S3.
Have long holidays, air compressor machine quits work, unmanned with the hot water situation under, water in the insulation jars 30 have become under the particular case such as cold water, open the outer circulation heat exchange function, by water pump B1, triple valve S1, magnetic valve S3, a heating cabinet 20 and insulation jar 50 interior water are carried out outer circulation, so that insulation jar 50 water that store progressively heat up through over-heat-exchanger, the warm water state about spendable 40 degree be can in the time faster, reach, thereby the water temperature that improves in the insulation jar 50, the purpose that reduces the water temperature in the heating cabinet reached.
In embodiment 1 and embodiment 2 be immersed in bottom in the heating cabinet 20 or the heat exchanger of middle and lower part also can only use machine oil heat exchanger 21 or compressed gas heat exchanger 22, so only utilized the part of waste heat of air compressor 11.
As above-mentioned internal circulation system or external circulating system overtemperature, controller is opened electrically-controlled valve S2 (or manually opening cock of water drain K4) automatically, bleeds off the part hot water in the heating cabinet 20, and the instant moisturizing of automatic water-replenishing device S4, K3 makes system recover the normal temperature state.
Embodiment 3, referring to Fig. 3: air compressor waste heat hot water machine, be the machine oil heat exchanger that will be communicated with 21 with air compressor 11 and or compressed gas heat exchanger 22 be arranged in the container 20 of heat transfer medium 204, in container 20, be provided with simultaneously by conduit D7, D12, D8, D9, D10 and insulation jar 50 second level heat exchangers 23 that communicate, in second level heat exchanger 23 and insulation jar 50, be connected with heated medium, container 20 is provided with hand valve K1, K4, temperature-control electric agitator S3, food-grade elasticity glued membrane S4, insulation jar 50 is provided with conduit, hand valve K2, K6, breather valve S5, automatic liquid supply device S6, high temperature discharge magnetic valve S2, control electric blender S3 respectively by controller 40, delivery pump B1, electrically-controlled valve S1, K8, K5 realizes the interior circulation of heated medium and exports heat energy.
Above-mentioned machine oil heat exchanger is identical with embodiment 1 or embodiment 2 with the structure of compressed gas heat exchanger and annexation thereof.
Above-mentioned heated medium can be water or liquid substances such as beverage or solvent.
When compressor oil Wen Wendu rising reaches the temperature control point of temperature-control electric agitator S3, temperature-control electric agitator S3 work, when compressor oil Wen Wendu rises to the temperature control point of circulating pump B1, circulating pump B1 starts, and heat exchange is quickened in circulation in by conduit D7, D12, D8, D9, D10 the heated mediums in second level heat exchanger 23 and the insulation jar 50 being carried out; Triple valve S1 action when heated medium reaches output temperature, heated medium transfers out by valve K7, conduit D11, controller 40 is by temperature sensor T1, T2, the signal that liquid level sensor H1, H2 transmit is analyzed, the action of control water pump B1, triple valve S1 realizes the circulation and the output of temperature controllable; When heated medium surpassed a certain critical-temperature, S2 opened discharging overtemperature liquid.
Embodiment 4, referring to Fig. 4: basic structure is identical with embodiment 3, just the machine oil heat exchanger 21 (or compressed gas heat exchanger 22) that only will be communicated with air compressor 11 is arranged in the heating container 20 of heat transfer medium 204, has so only utilized the part of waste heat of air compressor 11.
The structure of embodiment 1, example 2 is a biotype: the air compressor machine thermal source only carries out one-level exchange heat energy and isolation by one-level interchanger and water.
The structure of embodiment 3, example 4 is the safety food type: the air compressor machine thermal source is by one-level interchanger+intermediary+secondary interchanger, through twice exchange heat energy, twice isolation, oil in the air compressor machine, the contingent risk of leakage of gas are reduced to zero, middle heat transfer medium 204 is the heat conduction purposes, use pure water or food-grade oil
Because of its hot water machine of hygienic reason is a closed, two parts of upper cover design: first is a food-grade elasticity glued membrane, prevents the problem that rising-heat contracting-cold brings, and second is the temperature-control electric agitator, to increase the heat exchange amount of intermediary.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (8)
1, air compressor waste heat hot water machine, it is characterized in that being serially connected in compressed gas heat exchanger before the air compressor temperature adjustment cooling system and machine oil heat exchanger or one of them is immersed in the bottom of heating cabinet, be provided with the heat exchange memory block on the top of heating cabinet, the top is provided with automatic water-replenishing device, controller is through warm to oil, water temperature, the analyzing and processing of water level signal, automatically controlled water pump, electrically-controlled valve, the action of cooling fan, to the oil temperature, water temperature, water level, flow regime is regulated and is controlled, utilize water pump power to carry out the interior circulation of heating cabinet water system, output hot water is to the insulation jar, the outer circulation of heating cabinet and insulation jar, above-mentioned heat exchanger also can be arranged in the container of heat transfer medium, be connected with the second level heat exchanger of heated medium in container, being provided with. control electric blender respectively by controller, delivery pump, electrically-controlled valve realizes the interior circulation and the output of heated medium in the hot water machine.
2, air compressor waste heat hot water machine according to claim 1, the high temperature oil way outlet that it is characterized in that the input termination gs-oil separator of described machine oil heat exchanger, the input of output termination temperature adjustment assembly, the perhaps output of the input termination temperature adjustment assembly of machine oil heat exchanger, the input of the output termination oil cooler of machine oil heat exchanger, the high temperature escape pipe of the input termination air compressor oil gas separating device of compressed gas heat exchanger, the input of the air cooler of output termination air compressor, the cooling fan of air compressor installs oil-temperature control device additional.
3, air compressor waste heat hot water machine according to claim 1, it is characterized in that described heating cabinet inner chamber be provided with the machine oil heat exchanger and or the separated dividing plate of compressed gas heat exchanger, lower end at dividing plate is provided with communicating pipe, be provided with open to atmosphere opening in the upper end of heating cabinet, top and bottom at heating cabinet are provided with the hand valve, are provided with the overtemperature drain solenoid valve in the bottom of heating cabinet.
4, air compressor waste heat hot water machine according to claim 1 is characterized in that described heat exchanger has the structure of immersion or non-immersion.
5, air compressor waste heat hot water machine according to claim 1 is characterized in that described automatic water-replenishing device, is made up of ball-cock assembly or fluid level controller and tap water supply pipe.
6, air compressor waste heat hot water machine according to claim 1 is characterized in that the intake of described water pump in heating cabinet is equal to or less than the upper surface of machine oil heat exchanger, and the discharge outlet of water pump in heating cabinet is lower than the bottom of automatic water-replenishing device.
7, air compressor waste heat hot water machine according to claim 1, the gas that it is characterized in that described air pump production is upwards discharged by the trident jet rows tracheae that is located at heating cabinet bottom compressed gas heat exchanger one side, bottom at trident jet rows tracheae is provided with water inlet, and the upper air vent of trident jet rows tracheae is higher than the top of compressed gas heat exchanger.
8, air compressor waste heat hot water machine according to claim 1 is characterized in that described heated medium can be one of water, beverage, solvent, liquid substances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720059296XU CN201141700Y (en) | 2007-11-08 | 2007-11-08 | Exhaust heat water heating machine of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720059296XU CN201141700Y (en) | 2007-11-08 | 2007-11-08 | Exhaust heat water heating machine of air compressor |
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| Publication Number | Publication Date |
|---|---|
| CN201141700Y true CN201141700Y (en) | 2008-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720059296XU Expired - Fee Related CN201141700Y (en) | 2007-11-08 | 2007-11-08 | Exhaust heat water heating machine of air compressor |
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| CN (1) | CN201141700Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162677A (en) * | 2010-02-23 | 2011-08-24 | 杨金亮 | Compression energy water heater of rotary air compressor |
| CN102192555A (en) * | 2010-04-08 | 2011-09-21 | 东莞市中日盛达压缩机有限公司 | Residual heat recycling system of air compressor |
| CN102466359A (en) * | 2010-11-12 | 2012-05-23 | 黄华杰 | Device for heating cleaning pool by using waste heat of air compressor |
| CN103216885A (en) * | 2012-01-19 | 2013-07-24 | 周登荣 | Comprehensive hot water recycling system of wind tower power plant |
| CN104061680A (en) * | 2014-06-06 | 2014-09-24 | 浙江大学 | Waste heat recovery device of air compressor and control method of waste heat recovery device |
| CN106989432A (en) * | 2017-05-23 | 2017-07-28 | 吕思民 | A kind of heating electric heater |
-
2007
- 2007-11-08 CN CNU200720059296XU patent/CN201141700Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162677A (en) * | 2010-02-23 | 2011-08-24 | 杨金亮 | Compression energy water heater of rotary air compressor |
| CN102192555A (en) * | 2010-04-08 | 2011-09-21 | 东莞市中日盛达压缩机有限公司 | Residual heat recycling system of air compressor |
| CN102466359A (en) * | 2010-11-12 | 2012-05-23 | 黄华杰 | Device for heating cleaning pool by using waste heat of air compressor |
| CN102466359B (en) * | 2010-11-12 | 2013-05-08 | 广东顺德焕能热能科技有限公司 | Device for heating cleaning pool by using waste heat of air compressor |
| CN103216885A (en) * | 2012-01-19 | 2013-07-24 | 周登荣 | Comprehensive hot water recycling system of wind tower power plant |
| CN103216885B (en) * | 2012-01-19 | 2015-03-18 | 周登荣 | Comprehensive hot water recycling system of wind tower power plant |
| CN104061680A (en) * | 2014-06-06 | 2014-09-24 | 浙江大学 | Waste heat recovery device of air compressor and control method of waste heat recovery device |
| CN104061680B (en) * | 2014-06-06 | 2016-09-07 | 浙江大学 | A kind of residual heat of air compressor recycle device and control method thereof |
| CN106989432A (en) * | 2017-05-23 | 2017-07-28 | 吕思民 | A kind of heating electric heater |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20091208 |