CN204787450U - Last high -efficient heating and defroster of evaporative condenser - Google Patents

Last high -efficient heating and defroster of evaporative condenser Download PDF

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Publication number
CN204787450U
CN204787450U CN201520478399.4U CN201520478399U CN204787450U CN 204787450 U CN204787450 U CN 204787450U CN 201520478399 U CN201520478399 U CN 201520478399U CN 204787450 U CN204787450 U CN 204787450U
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CN
China
Prior art keywords
heater
condenser coil
condenser
liquid
defroster
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Expired - Fee Related
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CN201520478399.4U
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Chinese (zh)
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不公告发明人
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徐俏
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Priority to CN201520478399.4U priority Critical patent/CN204787450U/en
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Publication of CN204787450U publication Critical patent/CN204787450U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides a last high -efficient heating and defroster of evaporative condenser mainly includes the evaporative condenser part, the condenser coil subassembly, liquid, heating device, the heater, the liquid heat pipe, the circulating pump, the expansion valve, liquid, the heater, the liquid heat pipe, the circulating pump, the expansion valve communicates the circulation system of looping in through the pipeline in proper order, be equipped with heating device on the evaporative condenser part, the last heater that is equipped with of heating device, be equipped with the liquid heat pipe on the heater, liquid is equipped with on heater and the liquid heat pipe, circulating pump and condenser coil subassembly surface are connected to the liquid heat pipe, be equipped with multiunit condenser coil subassembly on the condenser part, the condenser coil subassembly is including condenser coil, the conducting strip, a fixing member. The utility model has the advantages of simple structure and novel design, have characteristics such as heating efficiency height, fast, energy -concerving and environment -protective, the safe and reliable of defrosting, the practicality is strong.

Description

High-efficiency heating on a kind of evaporative condenser and defroster
technical field:
The utility model relates to a kind of heating and defrosting equipment technical field, particularly relates to the heating on a kind of evaporative condenser and defroster.
background technology:
At present, when air-conditioner at indoor heating time, because outdoor evaporator will absorb heat, make outdoor air colder, make phenomenon evaporator surface having frosting, especially can be more obvious at the environment use frost of microthermal climate, contact with the direct of air because the frost on evaporator surface blocks evaporimeter, thus reducing evaporimeter and extraneous heat exchanger effectiveness, this makes the heating efficiency of air-conditioner decline, cisco unity malfunction; Another for the air-conditioner without automatic defrosting, the minimum environment temperature that it uses is 5 DEG C, just do not heat or poor effect lower than this temperature, air-conditioner is made to face the embarrassment that cannot normally use at microthermal climate environment like this, and traditional four-way valve defrosting mode, its method is that the heat of reverse absorption part from heating is for defrosting, this can allow heating efficiency reduce, have impact on the stability of heating, and the comfortableness that product uses, and cross valve frequently commutates and also can reduce itself and compressor service life.
utility model content:
In order to solve the problem, the utility model provide a kind ofly have that the efficiency of heating surface is high, defrosting speed is fast, energy-conserving and environment-protective, the feature such as safe and reliable technical scheme:
High-efficiency heating on a kind of evaporative condenser and defroster, it is characterized in that: mainly comprise evaporative condenser parts, condenser coil assembly, liquid, heater, heater, liquid thermal conductivity pipe, circulating pump, expansion valve, evaporative condenser parts are provided with heater, heater is provided with heater, heater is provided with more piece liquid thermal conductivity pipe, heater and liquid thermal conductivity pipe are equipped with liquid, and liquid thermal conductivity pipe connects circulating pump and described condenser coil assembly surface.
As preferably, condenser units is provided with many group condenser coil assemblies, and condenser coil assembly includes condenser coil, conducting strip, fixture.
As preferably, condenser coil is connected to discharge and collector tube, and condenser coil is made up of wall scroll coiled pipe or many coiled pipe head and the tail UNICOM that plugs into.
As preferably, conducting strip is provided with between the every two joint parallel conductive heat pipes after condenser coil bends, conducting strip is made up of one or more metal conducting strip, its shape is zigzag, special pipe, a bulk of concavo-convex sheet shape, " one " shape, " circular arc " shape can the one that contact with heat-transfer pipe close-fitting, special pipe is hollow cylinder, and shape tube two ends are that indent is semicircle.
As preferably, condenser coil and conducting strip are provided with fixture, and condenser coil is closely fixedly connected with by fixture with conducting strip.
As preferably, heater adopts electromagnetic heating technique, include electromagnetic heating coil disc heating Control Component, heater shell, heater shape be annular, cylindrical, square in one, heater is arranged on heater surrounding or is arranged on the bottom of heater.
As preferably, liquid, heater, liquid thermal conductivity pipe, circulating pump, expansion valve are communicated with formation loop circulation system successively by pipeline.
The beneficial effects of the utility model are:
(1) the utility model is by liquid, heater, liquid thermal conductivity pipe, circulating pump, expansion valve is communicated with formation loop circulation system successively by pipeline, work as air conditioner heat-production, during outdoor heat exchanger surface frosting, the heater of defrosting can run work, at this moment the liquid on hot heater can be added, liquid flow into circulating pump by liquid thermal conductivity pipe, the liquid that can make to be full of heat during circulating pump work constantly circulation migration between the heat-transfer pipe of multichannel, form a circulation heat transfer system, at this moment tube surface overstocks a large amount of heat energy, can be delivered on the conducting strip of the condenser coil assembly in being connected with surface, conducting strip is delivered to condenser coil on the surface heat again, the conducting strip adopted, be to transmit heat to distance between condenser coil by short heat direction, place, and increase the contact area of the transferring heat between condenser coil, the heat transmission on condenser coil surface is made to accelerate with average, reach the effect of quickly defrosting, and when being full of the liquid stream of heat after complete all condenser coil assemblies arrive expansion valve, as liquid heat is excessive in addition, expansion valve can adopt throttle operation to liquid and make heater carry out desuperheat operation.By good with heat conductivility, the liquid that can recycle is heat transfer carrier, and under the effect of closed circulation heat-transfer pipe pipeline, the heat of heat transfer carrier does not run off and reduces, and does not more have waste gas to arrange outside pipe, has effect that is energy-efficient, Environmental Safety.
(2) heater of the present utility model adopts electromagnetic heating technique, and have the effect of efficient, quick, stable heating, its calandria is not charged, safe and reliable.
(3) conducting strip of the utility model employing, when air-conditioner freezes, outdoor condenser will dispel the heat, system can start chilled water unit and dispel the heat to condenser coil, due to condenser coil bend after every two joint parallel conductive heat pipes between be provided with conducting strip, thus make condenser coil be delivered on conducting strip by the even heat of part, when cooling water drench from top to bottom shine on condenser coil assembly time, owing to being provided with conducting strip between the parallel condenser coil of every two joint, make condenser coil surface can form continuous-flow moisture film, the heat and mass transfer coefficient of fluid film is high, further raising heat transfer efficiency, condenser can be allowed to reach the effect of high efficiency and heat radiation.
accompanying drawing illustrates:
Fig. 1 is using state schematic diagram of the present utility model;
Fig. 2 is heating heat-conducting circulating system schematic diagram of the present utility model;
Fig. 3 is the front view of condenser coil assembly of the present utility model;
Fig. 4 is the exploded view of condenser coil assembly of the present utility model;
Fig. 5 is conducting strip shape of the present utility model is zigzag stereogram;
Fig. 6 is conducting strip shape of the present utility model is the stereogram of special pipe;
The stereogram of Fig. 7 to be conducting strip shape of the present utility model be a bulk of concavo-convex sheet shape.
detailed description of the invention:
For making goal of the invention of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in figs. 1-7, high-efficiency heating on a kind of evaporative condenser and defroster, mainly comprise evaporative condenser parts 9, condenser coil assembly 91, liquid, heater 6, heater 5, liquid thermal conductivity pipe 4, circulating pump 7, expansion valve 8, evaporative condenser parts 9 are provided with heater 6, heater 6 is provided with heater 5, heater 5 is provided with more piece liquid thermal conductivity pipe 4, heater 5 and liquid thermal conductivity pipe 4 are equipped with liquid, and liquid thermal conductivity pipe 4 connects circulating pump 7 and condenser coil assembly 91 surface.When heater 6 works, the liquid on hot heater 5 can be added, liquid flow into circulating pump 7 by liquid thermal conductivity pipe 4, and the liquid that can make to be full of heat when circulating pump 7 works constantly circulation migration, between the liquid thermal conductivity pipe 4 of multichannel, forms a circulation heat transfer system; At this moment liquid thermal conductivity pipe 4 surface area press against a large amount of heat energy, can be delivered on the conducting strip 2 of the condenser coil assembly 91 in being connected with surface, conducting strip 2 is delivered to condenser coil 1 on the surface heat again, more than reach the effect that evaporative condenser rapidly and efficiently defrosts, and when being full of the liquid stream of heat after complete all condenser coil assemblies 91 arrive expansion valve 8, as liquid heat is excessive in addition, expansion valve 8 can adopt throttle operation to liquid and make heater 6 carry out desuperheat operation.The conducting strip that the utility model adopts, when air-conditioner freezes, outdoor condenser will dispel the heat, system can start chilled water unit and dispel the heat to condenser coil, due to condenser coil bend after every two joint parallel conductive heat pipes between be provided with conducting strip, thus make condenser coil be delivered on conducting strip by the even heat of part, when cooling water drench from top to bottom shine on condenser coil assembly time, owing to being provided with conducting strip between the parallel condenser coil of every two joint, make condenser coil surface can form continuous-flow moisture film, the heat and mass transfer coefficient of fluid film is high, further raising heat transfer efficiency, condenser can be allowed to reach the effect of high efficiency and heat radiation.
Condenser units 9 is provided with many group condenser coil assemblies 91, condenser coil assembly 91 includes condenser coil 1, conducting strip 2, fixture 3, condenser coil 1 is connected to discharge and collector tube, condenser coil 1 is made up of wall scroll coiled pipe or the many coiled pipes head and the tail UNICOM that plugs into, condenser coil 1 area broad in the middle is by the process of pressure " ellipse " shape, reduce the space occupancy rate of heat-transfer pipe, increase the contact area with cooling water, air and conducting strip.
Conducting strip 2 is provided with between the every two joint parallel conductive heat pipes after condenser coil 1 is bending, conducting strip 2 is made up of one or more metal conducting strip, its shape is zigzag 21, special pipe 22, a bulk of concavo-convex sheet shape 23, " one " shape, " circular arc " shape can the one that contact with heat-transfer pipe close-fitting, special pipe 22 is hollow cylinder, and shape tube 22 two ends are that indent is semicircle.
Condenser coil 1 and conducting strip 2 are provided with fixture 3, and condenser coil 1 is closely fixedly connected with by fixture 3 with conducting strip 2, and fixture 3 also plays the effect of transmission heat.
Heater 6 adopts electromagnetic heating technique, include electromagnetic heating coil disc heating Control Component, heater shell, heater 6 shape be annular, cylindrical, square in one, heater 6 is arranged on heater 5 surrounding or is arranged on the bottom of heater 5.Heater of the present utility model adopts electromagnetic heating technique, and have the effect of efficient, quick, stable heating, its calandria is not charged, safe and reliable.
Liquid is that thermal stability is good, heat conductivility is good, can be recycled, nontoxic heat transfer carrier, and liquid, heater 5, liquid thermal conductivity pipe 4, circulating pump 7, expansion valve 8 are communicated with formation loop circulation system successively by pipeline.By good with heat conductivility, the liquid that can recycle is heat transfer carrier, and under the effect of closed circulation heat-transfer pipe pipeline, the heat of heat transfer carrier does not run off and reduces, and does not more have waste gas to arrange outside pipe, has effect that is energy-efficient, Environmental Safety.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.

Claims (7)

1. the high-efficiency heating on an evaporative condenser and defroster, it is characterized in that: mainly comprise evaporative condenser parts (9), condenser coil assembly (91), liquid, heater (6), heater (5), liquid thermal conductivity pipe (4), circulating pump (7), expansion valve (8), described evaporative condenser parts (9) are provided with described heater (6), described heater (6) is provided with described heater (5), described heater (5) is provided with liquid thermal conductivity pipe (4) described in more piece, described heater (5) and described liquid thermal conductivity pipe (4) are equipped with described liquid, described liquid thermal conductivity pipe (4) connects described circulating pump (7) and described condenser coil assembly (91) surface.
2. the high-efficiency heating on a kind of evaporative condenser according to claim 1 and defroster, it is characterized in that: described condenser units (9) is provided with the described condenser coil assembly (91) of many groups, and described condenser coil assembly (91) includes condenser coil (1), conducting strip (2), fixture (3).
3. the high-efficiency heating on a kind of evaporative condenser according to claim 2 and defroster, it is characterized in that: described condenser coil (1) is connected to discharge and collector tube, described condenser coil (1) is made up of wall scroll coiled pipe or the many coiled pipes head and the tail UNICOM that plugs into.
4. the high-efficiency heating on a kind of evaporative condenser according to claim 2 and defroster, it is characterized in that: between the every two joint parallel conductive heat pipes after described condenser coil (1) is bending, be provided with conducting strip (2), described conducting strip (2) is made up of one or more metal conducting strip, its shape is zigzag (21), special pipe (22), a bulk of concavo-convex sheet shape (23), " one " shape, " circular arc " shape can the one that contact with heat-transfer pipe close-fitting, described special pipe (22) is hollow cylinder, and described shape tube (22) two ends are that indent is semicircle.
5. the high-efficiency heating on a kind of evaporative condenser according to claim 2 and defroster, it is characterized in that: described condenser coil (1) and described conducting strip (2) are provided with described fixture (3), and described condenser coil (1) is closely fixedly connected with by described fixture (3) with described conducting strip (2).
6. the high-efficiency heating on a kind of evaporative condenser according to claim 1 and defroster, it is characterized in that: described heater (6) adopts electromagnetic heating technique, include electromagnetic heating coil disc heating Control Component, heater shell, described heater (6) shape be annular, cylindrical, square in one, described heater (6) is arranged on described heater (5) surrounding or is arranged on the bottom of described heater (5).
7. the high-efficiency heating on a kind of evaporative condenser according to claim 1 and defroster, is characterized in that: described liquid, described heater (5), described liquid thermal conductivity pipe (4), described circulating pump (7), described expansion valve (8) are communicated with formation loop circulation system successively by pipeline.
CN201520478399.4U 2015-07-06 2015-07-06 Last high -efficient heating and defroster of evaporative condenser Expired - Fee Related CN204787450U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520478399.4U CN204787450U (en) 2015-07-06 2015-07-06 Last high -efficient heating and defroster of evaporative condenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520478399.4U CN204787450U (en) 2015-07-06 2015-07-06 Last high -efficient heating and defroster of evaporative condenser

Publications (1)

Publication Number Publication Date
CN204787450U true CN204787450U (en) 2015-11-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106762212A (en) * 2017-01-03 2017-05-31 宁波华斯特林电机制造有限公司 A kind of Stirling motor and defrosting unit
CN106762207A (en) * 2016-12-28 2017-05-31 宁波华斯特林电机制造有限公司 A kind of Stirling motor with defrosting unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106762207A (en) * 2016-12-28 2017-05-31 宁波华斯特林电机制造有限公司 A kind of Stirling motor with defrosting unit
CN106762212A (en) * 2017-01-03 2017-05-31 宁波华斯特林电机制造有限公司 A kind of Stirling motor and defrosting unit

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118

Termination date: 20170706

CF01 Termination of patent right due to non-payment of annual fee