CN201087805Y - Heat pump chemical industry soup heating machine - Google Patents
Heat pump chemical industry soup heating machine Download PDFInfo
- Publication number
- CN201087805Y CN201087805Y CNU200720121863XU CN200720121863U CN201087805Y CN 201087805 Y CN201087805 Y CN 201087805Y CN U200720121863X U CNU200720121863X U CN U200720121863XU CN 200720121863 U CN200720121863 U CN 200720121863U CN 201087805 Y CN201087805 Y CN 201087805Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- working medium
- heat
- compressor
- expansion valve
- 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 - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heater of the heat pump chemical liquid medicine, which comprises a shell, and the heater of the heat pump chemical liquid medicine also comprises a heat exhanger, an expansion valve, an evaporator, a refrigerant return pipe and a compressor. The heat exhanger comprises a liquid medicine inlet and a liquid medicine outlet, and one part of the refrigerant return pipe is arranged in the heat exhanger, wherein, an inlet pipe of the refrigerant return pipe, which is in the heat exchanger, is connected with the compressor, and the compressor is connected with the evaporator again; the evaporator is connected with the expansion valve, the expansion valve is connected with an outlet pipe of the refrigerant return pipe again, and the outlet pipe belongs to the inner part of the heat exchanger. Due to the hydro-electric separation of the utility model, hidden accidents of short circuit, explosion, fire, etc. can not occur. Adapting the structure and the design utilized by energy circulation, the utility model has the advantages of low consumption, rapid heating and high heating efficiency, the liquid medicine is limited in the heat exchanger and does not contact other equipment, so the service life is long. To sum up effects to measure, the utility model has the obvious advantages of safety, reliability, environmental protection and no pollution.
Description
Technical field
The utility model relates to a kind of firing equipment of giving the heating of chemical industry soup.
Background technology
Existing chemical industry soup and plating soup are to adopt electrothermal tube heating, the resistive element for generating heat in the electrothermal tube.The firing equipment that adopts has directly according to soup character and places soup to heat with heating rod, also has the mode of interlayer heat conduction to heat to soup.This technology with electrothermal tube heating has a lot of shortcomings: such as easily leak electricity, accidents such as short circuit, blast, fire, and power consumption is high, the efficiency of heating surface is low.
The utility model content
Technical problem to be solved in the utility model is: a kind of heat pump chemical industry soup heater is provided, and this chemical industry soup heater does not directly adopt the electrical heating soup, is used for avoiding many hidden danger drawbacks of above-mentioned electric-heating technology.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of heat pump chemical industry soup heater, comprise housing, described soup heater also comprises heat exchanger, expansion valve, evaporimeter, working medium return duct and the gas compressor that places in the described housing;
Described heat exchanger comprises soup import and medicine liquid outlet, the part of described working medium return duct is in the heat exchanger, wherein the inlet tube of working medium return duct part in heat exchanger connects described compressor, compressor connects described evaporimeter again, evaporimeter connects described expansion valve, and expansion valve connects the outlet of working medium return duct part in heat exchanger again.
Preferably: described evaporimeter side is located at the opening part of described housing, also is provided with the fan of air draft outside housing at opening part.The fan exhausting outside housing that increases, compressor is taken away by flow air at the heat that Compressed Gas produces, and then avoid it overheated to cooling compressor, the hot-air that flows can also provide heat to evaporimeter via evaporimeter, help the gas rising temperature in the evaporimeter like this, ready for next step.
Preferably: the working medium return duct in the described heat exchanger partly is a spirality.This spirality working medium return duct helps working medium and soup carries out heat exchange, can improve the efficient of heat exchange.
The beneficial effects of the utility model are: compared to existing technology, the utility model liquid electricity is isolated, and therefore can not produce accident potential such as short circuit, blast, fire; Structure and design that this device adopts energy circulation to utilize have low power consuming, heating is fast, heat efficiency is high characteristics, and soup only is confined to not contact miscellaneous equipment in the heat exchanger, so long service life; Resultant effect is weighed, and has safe and reliable, environment friendly and pollution-free obvious advantage.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model.
Fig. 2 is the internal structure schematic diagram of heat exchanger of the present utility model.
Identifier declaration among the figure: compressor 1, evaporimeter 2, heat exchanger 3, expansion valve 4, fan 5, medicine of a warm nature liquid flow export 6, cold soup inflow entrance 7, control cabinet 8, low pressure gaseous working medium flow back to the helix tube part 16 that pipe 9, HTHP gaseous working medium effuser 10, high-pressure liquid working medium flow back to pipe 11, low-temp low-pressure gaseous working medium inflow pipe 12, housing 13, under-chassis 14, flow back to pipe around axle 15, working medium.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of heat pump chemical industry soup heater, comprises housing 13, places heat exchanger 3, expansion valve 4, evaporimeter 2, the gas compressor 1 in the housing and passes and the working medium return duct that is connected each above-mentioned each equipment.The working medium return duct comprises that placing the interior part of heat exchanger and HTHP gaseous working medium effuser 10, low pressure gaseous working medium to flow back to pipe 9, low-temp low-pressure gaseous working medium inflow pipe 12 and high-pressure liquid working medium flows back to pipe 11.The working medium return duct is preferably the titanium material.The bottom of housing 13 is provided with under-chassis 14.
Heat exchanger 3 comprises soup import 7 and medicine liquid outlet 6.The working medium return duct passes the heat exchanger inner space.The inlet tube of working medium return duct part in heat exchanger---HTHP gaseous working medium effuser 10 connects compressor 1, the low pressure gaseous working medium that compressor 1 connects by the working medium return duct again flows back to the outlet that pipe 9 connects evaporimeter 2, the inlet of evaporimeter 2 connects expansion valve 4 by the low-temp low-pressure gaseous working medium inflow pipe 12 of working medium return duct, and expansion valve 4 connects the outlet of working medium return duct part in heat exchanger again---and high-pressure liquid working medium flows back to pipe 11.
Medicine of a warm nature liquid flow export 6 and cold soup inflow entrance 7 stretch out from a side of housing 13, and the opposite side of housing 13 has an opening, and opening part is provided with evaporimeter 2, are provided with the fan 5 of air draft outside housing in the outside of evaporimeter 2.
Working medium return duct in the heat exchanger 3 partly is spiral helix tube.Referring to Fig. 2, working medium flows back to the helix tube part 16 of pipe around on axle 15, is fixed on around axle 15 on the last lower wall of heat exchanger, is tubular.Hot working fluid steam enters from HTHP gaseous working medium effuser 10, in the titanium helix tube, flow, and discharge heat gradually, when working substance steam flow to the bottom of titanium helix tube, be cooled to liquid refrigerant after emitting heat, entered expansion valve 4 by high-pressure liquid working medium return duct 11 at last.At this moment, the cooling soup flows in the heat exchanger internal cavity from cold soup inflow entrance 7, and absorbs titanium spiral intraductal working medium liberated heat, becomes medicine of a warm nature liquid at last and flows out from medicine of a warm nature liquid flow export 6.Tubular in this heat exchanger is the volumes that reduce cavity space around the effect of axle 15, force the soup that enters along helix tube violent roll mobilely, and then improve flow velocity, take away spiral intraductal working medium liberated heat fast, thereby improved rate of heat exchange.
The utility model heating process is as follows: as shown in Figure 1, electric energy starts compressor 1 and fan 5, fan 5 outside air drafts, hot-air in the housing is through evaporimeter 2, working medium absorbs heat energy in air at evaporimeter 2, through compressor 1 compression, become the gaseous working medium of HTHP, with cold soup generation heat exchange, release heat becomes the lower high-pressure liquid working medium of temperature after the release heat in the inflow heat exchanger 3, flow into expansion valve 4, become the low-temp low-pressure gaseous working medium again, flow back to evaporimeter 2 again and absorb the hot-air heat, working medium is recycling.Cold soup inflow entrance 7 flows into cold chemical industry soup from titanium spiral hollow heat exchanger 3 bottoms, and flows out from top medicine of a warm nature liquid outlet 6 after the working medium spiral adverse current, finishes heating process.Whole process can reach energy-efficient effect.Arrow points is an air-flow direction among the figure.
The utility model model machine parameter: the long 720mm of heat energy body; wide 580mm, high 750mm, rotating 2100 watts of compressor nest; 150 watts of fan electromotors; the high 600mm of heat exchanger, diameter 280mm, the long 500mm of evaporimeter; wide 160mm; high 500mm, cold and hot soup gateway is 1 cun half, electronic box has the kinds of protect control circuit.
Claims (3)
1. a heat pump chemical industry soup heater comprises housing, it is characterized in that: described soup heater also comprises heat exchanger, expansion valve, evaporimeter, working medium return duct and the gas compressor that places in the described housing;
Described heat exchanger comprises soup import and medicine liquid outlet, the part of described working medium return duct is in the heat exchanger, wherein the inlet tube of working medium return duct part in heat exchanger connects described compressor, compressor connects described evaporimeter again, evaporimeter connects described expansion valve, and expansion valve connects the outlet of working medium return duct part in heat exchanger again.
2. heat pump chemical industry soup heater according to claim 1 is characterized in that: described evaporimeter side is located at the opening part of described housing, also is provided with the fan of air draft outside housing at opening part.
3. heat pump chemical industry soup heater according to claim 1 and 2 is characterized in that: the working medium return duct in the described heat exchanger partly is spirality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720121863XU CN201087805Y (en) | 2007-07-27 | 2007-07-27 | Heat pump chemical industry soup heating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720121863XU CN201087805Y (en) | 2007-07-27 | 2007-07-27 | Heat pump chemical industry soup heating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087805Y true CN201087805Y (en) | 2008-07-16 |
Family
ID=39635395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720121863XU Expired - Fee Related CN201087805Y (en) | 2007-07-27 | 2007-07-27 | Heat pump chemical industry soup heating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087805Y (en) |
-
2007
- 2007-07-27 CN CNU200720121863XU patent/CN201087805Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20090827 |