CN203744420U - Split type air conditioner - Google Patents

Split type air conditioner Download PDF

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Publication number
CN203744420U
CN203744420U CN201420116320.9U CN201420116320U CN203744420U CN 203744420 U CN203744420 U CN 203744420U CN 201420116320 U CN201420116320 U CN 201420116320U CN 203744420 U CN203744420 U CN 203744420U
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CN
China
Prior art keywords
refrigerant
heat
partition boards
wall
air conditioner
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
Application number
CN201420116320.9U
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Chinese (zh)
Inventor
曹志国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huimin County, Shandong province new energy air conditioning equipment Co., Ltd.
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曹志国
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 曹志国 filed Critical 曹志国
Priority to CN201420116320.9U priority Critical patent/CN203744420U/en
Application granted granted Critical
Publication of CN203744420U publication Critical patent/CN203744420U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A split type air conditioner comprises a cabinet as well as a surface air cooler, a fan, a water loop and a refrigerant loop mounted in the cabinet, and is characterized by further comprising an outdoor unit, wherein a compressor and a heat exchanger access the outdoor unit and connected to the refrigerant loop; the heat exchanger comprises a barrel, upper partition boards and lower partition boards are transversely arranged in the barrel, the upper partition boards and the inner wall of the top of the barrel form an upper cavity, the lower partition boards and the inner wall of the bottom of the barrel form a lower cavity, heat conducting pipes are welded between the upper partition boards and the lower partition boards, and the upper cavity and the lower cavity are communicated through heat conducting pipe cavities; and refrigerant cavities are formed among the outer walls of the heat conducting pipes, the inner wall of the barrel, the upper partition boards and the lower partition boards. The split type air conditioner has the benefits as follows: the compressor is separated from a main body and arranged outdoors, so that indoor noise can be reduced, and a comfortable living environment is provided; and meanwhile, the heat generating condition of the compressor during working cannot influence change of the indoor temperature, and temperature adjustment is facilitated.

Description

Detachable air conditioner
Technical field
The utility model belongs to ground source heat pump type air-conditioning equipment field, is specifically related to a kind of detachable air conditioner.
Background technology
Air-conditioning, be a class while utilizing refrigerant air-liquid to transform suction/heat release change the device of environment temperature.Current common domestic air conditioning cold-producing medium used is freon, its operation principle is: compressor work changes the state of freon, then by again change the state of freon through surface cooler, in these two processes, there is the transfer of heat, thereby realize temperature, regulate object.Utilize this principle, can realize refrigeration and also can realize and heating.Therefore a lot of such air-conditionings all have refrigeration and two kinds of functions of heating present stage.Yet such air-conditioning power consumption is larger, runs counter to, therefore researcher starts to explore and develop to Novel energy-saving air-conditioning with Developing Green.
Common energy-saving type air conditioner is water air-conditioning and ground source heat pump type air-conditioning at present.The former utilizes water under natural environment as cold-producing medium, by processes such as evaporative condensers, reduce room temperature, there is certain refrigeration, under extreme conditions but (as dog days), refrigeration can be had a greatly reduced quality, and it cannot realize heating function himself operation principle of water air-conditioning and structures shape, so the popularization of water air-conditioning has certain technical difficulty.The latter utilizes the geothermal energy resources of underground shallow layer to realize cold and hot conversion, and power consumption reduces greatly and comfort level obviously improves, and once coming out, has just been subject to pursuing of consumer, has market prospects.
Although ground source heat pump type air-conditioning advantage is obvious, meet the requirement of current energy-saving and emission-reduction policy, still there is obvious shortcoming in such air-conditioning.Sum up as follows: although 1. utilize geothermal energy resources realize refrigeration and heat, heat exchange link still relies on freon as cold-producing medium, therefore must need to change its physical state with compressor; Moreover such air-conditioning is integral type structure, all working parts are installed in indoor, so the operating noise of compressor becomes the noise source affecting in people's family life, and after especially going to bed, noise, up to 50 decibels, has a strong impact on sleep quality.2. during compressor operating, himself motor also can generate heat, so this part heat also can scatter through blower fan indoorly, and refrigeration is caused to certain influence, then consumes extra electric energy.3. owing to having adopted water, be that constant source and cold-producing medium carry out heat exchange, so heat exchange unit is twin-tube type structure, in water pipe, overlaps fluorine pipe (fluorine in outer water) and carry out heat exchange with this.This structure has caused heat exchange area less, and heat exchanger effectiveness is low, can not well utilize geothermal energy resources to realize refrigeration or heat-production functions, therefore affects the efficient operation of equipment.Therefore, these defects should be resolved as early as possible.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of detachable air conditioner is provided, can reduce operating noise and can improve heat exchange efficiency again.
The utility model solves the technical scheme that its technical problem adopts: a kind of detachable air conditioner, comprise cabinet and be arranged on surface cooler, blower fan, water loop and the refrigerant loop in cabinet, also comprise off-premises station, compressor and heat exchanger are installed, in compressor and heat exchanger access refrigerant loop in off-premises station;
Heat exchanger comprises staving, staving inner transverse arranges upper spacer and lower clapboard, and upper spacer and staving top inner wall form upper chamber, and lower clapboard and staving bottom interior wall form lower chambers, between upper and lower dividing plate, weld heat pipe, heat pipe inner chamber gets up upper chamber and lower chambers UNICOM; Heat pipe outer wall is with forming refrigerant chamber between inner wall of barrel and upper and lower dividing plate;
Staving top sets out the mouth of a river, water inlet is offered in bottom; On the bucket wall between upper and lower dividing plate, offer the first refrigerant pipe and the second refrigerant pipe.
Preferably, heat pipe is the copper pipe that tube wall is smooth, and diameter is 8 ~ 15mm.
Preferably, the quantity of heat pipe is at least 10.
Preferably, heat pipe is helical form.
Compared with prior art, the beneficial effects of the utility model are:
1, compressor and heat exchanger and main body are separated, and be arranged on outdoorly, can reduce room noise, comparatively comfortable living environment is provided; Simultaneously the heating situation of self also can not have influence on the change of indoor temperature during compressor operating, is conducive to temperature and regulates.
2, adopt the heat exchanger of new structure, change the heat exchange mode of fluorine in traditional structure China and foreign countries water, in conjunction with water tank, make heat exchange area significantly increase, efficiently solve heat transfer rate low, the shortcoming that heat transfer effect is poor.And water tank is coated heat exchange unit, also can play the function of protection associated components.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the stereo appearance figure of heat exchanger;
Fig. 3 is the right view shown in Fig. 2;
Fig. 4 be in Fig. 3 A-A to cutaway view;
Fig. 5 be in Fig. 3 B-B to cutaway view.
In figure, be labeled as:
1 cabinet; 2 surface coolers; 3 blower fans; 4 refrigerant pipelines; 5 heat exchangers; 6 compressors; 7 cross valves; 8 water inlets; 9 delivery ports; 10 first refrigerant pipes; 11 second refrigerant pipes; 12 off-premises stations; 13 stavings; 14 upper spacers; 15 lower clapboards; 16 refrigerant chambeies; 17 heat pipes; 18 first capillaries; 19 second capillaries; 20 check valves; 21 lower chambers; 22 upper chamber.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described further:
As shown in Figure 1, 2, 3, a kind of detachable air conditioner, comprises cabinet 1 and is arranged on surface cooler 2, blower fan 3, heat exchanger 5 and the off-premises station 12 in cabinet 1, and compressor 6 and heat exchanger 5 are installed in off-premises station 12.Comprise in addition the water loop and the refrigerant loop that connect said elements.Compressor 6 and heat exchanger 5 are external can reduce room noise.
As shown in Figure 4,5, heat exchanger comprises that staving 13, staving 13 inner transverse arrange upper spacer 14 and lower clapboard 15, upper spacer 14 forms upper chamber 22 with staving 13 top inner wall, lower clapboard 15 forms lower chambers 21 with staving 13 bottom interior wall, between upper and lower dividing plate, weld heat pipe 17, the inner chamber of heat pipe 17 gets up upper chamber 22 and lower chambers 21 UNICOMs.Correspondingly, heat pipe 17 outer walls are with forming refrigerant chamber 16 between staving 13 inwalls and upper and lower dividing plate 15.
Staving 13 tops set out the mouth of a river 9, water inlet 8 is offered in bottom, and water enters from water inlet 8, after lower chambers 21, heat pipe 17He upper chamber 22, from delivery port 9, discharge.On the bucket wall between upper and lower dividing plate, offer the first refrigerant pipe 10 and the second refrigerant pipe 11.The diameter of heat pipe 17 is 10mm, and quantity is 19.For withstand corrosion and be convenient to welding, the material of staving 13, upper and lower dividing plate and heat pipe 17 is stainless steel.The structure of staving 13 both can also can be barrel-shaped for side for drum type, and the present embodiment adopts the staving 13 of drum type, does not repeat herein.
Between surface cooler 2, cross valve 7, compressor 6 and heat exchanger 5, all by refrigerant pipeline 4, connect, between heat exchanger 5 and surface cooler 2, be also provided with check valve 20; Check valve 20 one end by pipeline connect the second refrigerant pipe 11, the other end connects the second capillary 19, the first capillaries 18 and is connected in parallel on check valve 20, forms thus the refrigerant loop can lead refrigerant circulation.The caliber of the first capillary 18 and the second capillary 19 is all less than the caliber of refrigerant pipeline 4.The water inlet 8 of heat exchanger 5 is all connected with outer water tube with delivery port 9, this water pipe is inserted and to be embedded in undergroundly, and formation water enters in heat exchanger 5 through water inlet 8, passes through successively lower chambers 21, heat pipe 17 inner chambers and upper chamber 22, after heat exchange, from delivery port 9, enter stratum, form thus circulating water loop.At delivery port, water flow switch is installed at 9 places, and current are detected, and when water shortage, stops compressor 6 work, in order to avoid cause idle running, damages.In the present embodiment, cold-producing medium used is freon.
In order further to increase the heat exchange area of water and freon, heat pipe can also be helical structure, does not repeat herein.
The utility model operation principle and the course of work are as follows:
During refrigeration, cold-producing medium is entered in refrigerant chamber 16 by the first refrigerant pipe 10, after heat exchange, by the second refrigerant pipe 11, is discharged.The gaseous refrigerant of low-temp low-pressure enters into compressor 6 by refrigerant pipeline 4 by surface cooler 2, and 6 pairs of gaseous refrigerant compressed actions of compressor become the gaseous refrigerant of HTHP.The cold-producing medium of this state carries out heat exchange with water in cross valve 7 enters the refrigerant chamber 16 of heat exchanger 5.After the gaseous refrigerant chance cold water of HTHP, become the liquid refrigerant of low-temp low-pressure, then from the second refrigerant pipe 11, flow out, through check valve 20, enter the second capillary 19, after the reducing pressure by regulating flow of the second capillary 19, through refrigerant pipeline 4, enter in surface cooler 2 again.Now, liquid refrigerant and outside air generation heat exchange, and absorb amount of heat in the process of gasification, and lose the air themperature reduction of heat, by blower fan 3, blow out and form the cold wind that flows.This process constantly circulates, to reach the object that reduces room temperature.
While heating, cold-producing medium is entered in refrigerant chamber 16 by the second refrigerant pipe 11, after heat exchange, by the first refrigerant pipe 10, is discharged.The gaseous refrigerant of low-temp low-pressure enters into compressor 6 by refrigerant pipeline 4 by heat exchanger 5, and 6 pairs of gaseous refrigerant compressed actions of compressor become the gaseous refrigerant of HTHP.The cold-producing medium of this state enters in surface cooler 2 and carries out heat exchange with the external world through cross valve 7, and the gaseous refrigerant of HTHP is met condensation and tied and emit large calorimetric, and after cold air absorbs heat, temperature raises, and is blown out by blower fan 3.Condensed cold-producing medium is through the second capillary 19, then through the first capillary 18, becomes the liquid refrigerant of low-temp low-pressure.Finally by the second refrigerant pipe 11, entered in heat exchanger 5 and water generation heat exchange, absorb the cold-producing medium gasification of heat, then by the first refrigerant pipe 10, enter refrigerant pipeline 4, then enter in compressor 6 through cross valve 7.This process constantly circulates, to reach the object of heating.
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.

Claims (4)

1. a detachable air conditioner, comprises cabinet and is arranged on surface cooler, blower fan, water loop and the refrigerant loop in cabinet, it is characterized in that: also comprise off-premises station, compressor and heat exchanger are installed in off-premises station, in compressor and heat exchanger access refrigerant loop;
Heat exchanger comprises staving, staving inner transverse arranges upper spacer and lower clapboard, and upper spacer and staving top inner wall form upper chamber, and lower clapboard and staving bottom interior wall form lower chambers, between upper and lower dividing plate, weld heat pipe, heat pipe inner chamber gets up upper chamber and lower chambers UNICOM; Heat pipe outer wall is with forming refrigerant chamber between inner wall of barrel and upper and lower dividing plate;
Staving top sets out the mouth of a river, water inlet is offered in bottom; On the bucket wall between upper and lower dividing plate, offer the first refrigerant pipe and the second refrigerant pipe.
2. detachable air conditioner according to claim 1, is characterized in that: heat pipe is the copper pipe that tube wall is smooth, and diameter is 8 ~ 15mm.
3. detachable air conditioner according to claim 2, is characterized in that: the quantity of heat pipe is at least 10.
4. according to the arbitrary described detachable air conditioner of claims 1 to 3, it is characterized in that: heat pipe is helical form.
CN201420116320.9U 2014-03-15 2014-03-15 Split type air conditioner Expired - Fee Related CN203744420U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420116320.9U CN203744420U (en) 2014-03-15 2014-03-15 Split type air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420116320.9U CN203744420U (en) 2014-03-15 2014-03-15 Split type air conditioner

Publications (1)

Publication Number Publication Date
CN203744420U true CN203744420U (en) 2014-07-30

Family

ID=51344211

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420116320.9U Expired - Fee Related CN203744420U (en) 2014-03-15 2014-03-15 Split type air conditioner

Country Status (1)

Country Link
CN (1) CN203744420U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016538A (en) * 2016-06-27 2016-10-12 郭坚 Split type ground source heat pump air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016538A (en) * 2016-06-27 2016-10-12 郭坚 Split type ground source heat pump air conditioner

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20161216

Address after: Qinghe town 256509 Shandong city of Binzhou Province Wang Cun, Huimin County, Kao Tong

Patentee after: Huimin County, Shandong province new energy air conditioning equipment Co., Ltd.

Address before: Wang Zhen Hang Village 256509 Shandong city of Binzhou province Boxing County No. 20 Cao

Patentee before: Cao Zhiguo

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: 20140730

Termination date: 20170315