CN209027000U - A kind of double-compressor formula air conditioner used in kitchen - Google Patents

A kind of double-compressor formula air conditioner used in kitchen Download PDF

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Publication number
CN209027000U
CN209027000U CN201821923864.0U CN201821923864U CN209027000U CN 209027000 U CN209027000 U CN 209027000U CN 201821923864 U CN201821923864 U CN 201821923864U CN 209027000 U CN209027000 U CN 209027000U
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China
Prior art keywords
compressor
evaporator
condenser
air
box body
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CN201821923864.0U
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Chinese (zh)
Inventor
张建民
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Jiaxing Shanggao Decoration Material Co Ltd
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Jiaxing Shanggao Decoration Material Co Ltd
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Abstract

The utility model discloses a kind of double-compressor formula air conditioner used in kitchen, including sheet metal box body and the evaporator being installed on inside sheet metal box body, condenser and piston compressor module, the evaporator and condenser are set to the two sides inside sheet metal box body, the piston compressor module is installed between evaporator and condenser and ventilates with the two and connects, the sheet metal box body offers the indoor return air air inlet and cold air air outlet for being connected to evaporator on the side wall of evaporator, the sheet metal box body offers the exhaust outlet and outdoor air inlet for being connected to condenser on the side wall of condenser.Double-compressor parallel structure makes the cooling oil of two compressors can be with intercommunication in the utility model, and then the cooling oil for working as a compressor is excessively that can flow to another compressor, since bias current causes compressor inhomogeneous cooling to damage when preventing return-air.

Description

A kind of double-compressor formula air conditioner used in kitchen
Technical field
The utility model relates to the technical field of air conditioner, specifically a kind of double-compressor formula air conditioner used in kitchen.
Background technique
The shape of air conditioner refrigeration cool-down, air-conditioning is all similar, but, the side of its control panel arrangement form and use Method is not quite similar, and being provided with for function has less more, and air conditioner is freezed or heated as indoor environment, to provide comfortable room Interior environment, the structure of air conditioner are generally made of following four part, refrigeration system: being air conditioner refrigeration cool-down parts, by freezing The refrigeration that compressor, condenser, capillary, evaporator, solenoid directional control valve, filter and refrigerant etc. form a sealing is followed Ring.Air path system: being that space air is promoted to accelerate heat exchange section in air conditioner, by equipment groups such as centrifugal blower, axial flow blowers At.Electrical system: be promote in air conditioner compressor, fan safe operation and temprature control unit, by motor, temperature controller, The composition such as relay, capacitor and heater.
Under present technology, present integral type air conditioner used in kitchen mostly uses horizontal rotor compressor, and horizontal rotor compressor is because solid There is design feature, noise is larger when running and vibration is difficult to solve, and is relatively easy to cause the damage of compressor.
Utility model content
The purpose of this utility model is to provide a kind of double-compressor formula air conditioner used in kitchen, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of double-compressor formula air conditioner used in kitchen, including sheet metal box body and the evaporator being installed on inside sheet metal box body, condensation Device and piston compressor module, the evaporator and condenser are set to the two sides inside sheet metal box body, the piston type pressure Contracting machine module is installed between evaporator and condenser and ventilates with the two and connects, side wall of the sheet metal box body close to evaporator On offer the indoor return air air inlet and cold air air outlet for being connected to evaporator, the sheet metal box body is close to the side of condenser The exhaust outlet and outdoor air inlet for being connected to condenser are offered on wall;
The piston compressor module includes bracket, two piston compressors being connected in parallel and is connected to two work The four-way valve of plug compressor, bracket are equipped with the support fixed screw for being connected and fixed on sheet metal box body, two piston types Compressor is mounted on bracket by fastener, passes through cooling oil balance tube, T-type high pressure between two piston compressors Exhaust pipe, filling liquid pipe are connected, and the both ends that T-type high-pressure exhaust pipe is connected to piston compressor are mounted on check valve, the T Type high-pressure exhaust pipe is connected to the muffler being arranged on four-way valve, and the four-way valve passes through condenser adapter tube, evaporator respectively Adapter tube is connected to condenser, evaporator.
As a further solution of the present invention: the sheet metal box body lateral wall is provided with power pack.
The fastener includes compressor fixed screw and rubber pad to protect as a further solution of the present invention, Demonstrate,prove the tightness of its installation.
Prefill valve is installed on the filling liquid pipe as a further solution of the present invention,.
It include as a further solution of the present invention, outer housing, air duct in the evaporator and condenser Upper cover, air duct, centrifugal wind wheel and motor, the motor are set to the middle part of outer housing, and air duct is arranged the outside with motor, wind Road upper cover is installed on the top in air duct and air-flow rising is avoided to leak, and centrifugal wind wheel, the metal plate case are equipped on the inside of air duct The water accumulating disc for being connected to evaporator is additionally provided on body sidewall.
The piston compressor module further includes gas-liquid separator as a further solution of the present invention, institute It states gas-liquid separator air inlet port and is connected to four-way valve, gas-liquid separator air outlet is connected to piston compressor.
Compared with prior art, the utility model has the beneficial effects that compressor is using piston in the utility model Formula compressor, in order to solve the problems, such as single refrigerating capacity of compressing there are inadequate, using being double-compressor parallel mode in structure.With reality Now while enough refrigerating capacitys, realize that low noise avoids the generation of resonance simultaneously, compressor is installed with modularization, easy for installation fast Victory, double-compressor parallel structure makes the cooling oil of two compressors can be with intercommunication, and then works as the cooling oil mistake of a compressor It is mostly that can flow to another compressor, since bias current causes compressor inhomogeneous cooling to damage when preventing return-air.
Detailed description of the invention
Fig. 1 is the appearance diagram of double-compressor formula air conditioner used in kitchen.
Fig. 2 is structural schematic diagram internal in double-compressor formula air conditioner used in kitchen.
Fig. 3 is the structural schematic diagram of piston compressor module in double-compressor formula air conditioner used in kitchen.
Wherein: sheet metal box body 1, evaporator 2, condenser 3, piston compressor module 4, power pack 5, indoor return air air inlet Mouth 6, exhaust outlet 7, outdoor air inlet 8, cold air air outlet, water accumulating disc 10, air duct upper cover 11, air duct 12, centrifugal wind wheel 13, electricity Machine 14, outer housing 15, piston compressor 401, T-type high-pressure exhaust pipe 402, check valve 403, cooling oil balance tube 404, bracket It is fixed screw 405, bracket 406, prefill valve 407, fastener 408, muffler 409, four-way valve 410, gas-liquid separator 411, cold Condenser adapter tube 412, evaporator adapter tube 413, filling liquid pipe 414.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one:
Please refer to Fig. 1~3, in the utility model embodiment, a kind of double-compressor formula air conditioner used in kitchen, including sheet metal box body 1 With the evaporator 2, condenser 3 and piston compressor module 4 being installed on inside sheet metal box body 1, the evaporator 2 and condenser 3 are set to the two sides inside sheet metal box body 1, and the piston compressor module 4 is installed between evaporator 2 and condenser 3 simultaneously It ventilates and connects with the two, the sheet metal box body 1 offers the indoor return air for being connected to evaporator 2 on the side wall of evaporator 2 Air inlet 6 and cold air air outlet, the sheet metal box body 1 offer the row for being connected to condenser 3 on the side wall of condenser 3 Air port 7 and outdoor air inlet 8,1 lateral wall of sheet metal box body are provided with power pack 5;
The piston compressor module 4 include 406, two piston compressors being connected in parallel 401 of bracket be connected to In the four-way valve 410 of two piston compressors 401, the bracket that bracket 406 is equipped with for being connected and fixed sheet metal box body 1 is fixed Screw 405, two piston compressors 401 are mounted on bracket 406 by fastener 408, two piston compressors It is connected between 401 by cooling oil balance tube 404, T-type high-pressure exhaust pipe 402, filling liquid pipe 414, T-type high-pressure exhaust pipe 402 The both ends for being connected to piston compressor 401 be mounted on check valve 403 to realize the unidirectional flow of refrigerant of low-pressure gaseous and Prevent the reflux of exhaust pipe high pressure gas from compressor being caused to damage ring, the T-type high-pressure exhaust pipe 402, which is connected to, to be arranged in four-way valve Muffler 409 on 410, the four-way valve 410 are connected to condenser by condenser adapter tube 412, evaporator adapter tube 413 respectively 3, evaporator 2, and then four-way valve may be implemented and commutate to the gas of the high temperature and pressure flowed out from compressor, realize condenser 3 with the exchange function of evaporator 2, that is, realize refrigeration or heating, the fastener 408 includes compressor fixed screw and rubber pad To guarantee the tightness of its installation, prefill valve 407 is installed on filling liquid pipe 414, is vacuumized to system or system filling is freezed Agent.
Include in the evaporator 2 and condenser 3 outer housing 15, air duct upper cover 11, air duct 12, centrifugal wind wheel 13, With motor 14, the motor 14 is set to the middle part of outer housing 15, and air duct 12 is arranged the outside with motor 14, and air duct upper cover 11 is pacified Top loaded on air duct 12 and avoid air-flow rising leak, the inside in air duct 12 is equipped with centrifugal wind wheel 13, and the air duct 12 is divided It is not connected to exhaust outlet 7 and outdoor air inlet 8 or indoor return air air inlet 6 and cold air air outlet, 1 side wall of sheet metal box body On be additionally provided with the water accumulating disc 10 for being connected to evaporator 2.
Embodiment two:
The present embodiment and embodiment one the difference is that: the piston compressor module 4 further includes gas-liquid separator 411,411 air inlet port of gas-liquid separator is connected to four-way valve 410, and 411 air outlet of gas-liquid separator is connected to piston Formula compressor 401, due to the compression ratio very little of liquid, if draws fluid compressor piston formula compressor 401, is easily damaged pressure Machine the valve block even power part of piston compressor 401, so liquid cannot be entered easily for the setting of gas-liquid separator 411 Piston compressor 401, but it is stored, play the role of protecting piston compressor 401.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of double-compressor formula air conditioner used in kitchen including sheet metal box body (1) and is installed on the internal evaporator of sheet metal box body (1) (2), condenser (3) and piston compressor module (4), which is characterized in that the evaporator (2) and condenser (3) are set to The internal two sides of sheet metal box body (1), the piston compressor module (4) are installed between evaporator (2) and condenser (3) simultaneously It ventilates and connects with the two, the sheet metal box body (1) offers the room for being connected to evaporator (2) on the side wall of evaporator (2) Interior return air air inlet (6) and cold air air outlet, the sheet metal box body (1) offer connection on the side wall of condenser (3) Exhaust outlet (7) and outdoor air inlet (8) in condenser (3);The piston compressor module (4) includes bracket (406), two A piston compressor (401) being connected in parallel and the four-way valve (410) for being connected to two piston compressors (401), bracket (406) support fixed screw (405) for being connected and fixed on sheet metal box body (1), two piston compressors (401) are installed It is mounted on bracket (406) by fastener (408), is balanced between two piston compressors (401) by cooling oil Pipe (404), T-type high-pressure exhaust pipe (402), filling liquid pipe (414) are connected, and wherein T-type high-pressure exhaust pipe (402) is connected to piston The both ends of formula compressor (401) are mounted on check valve (403), and the T-type high-pressure exhaust pipe (402), which is connected to, to be arranged in four-way Muffler (409) on valve (410), the four-way valve (410) pass through condenser adapter tube (412), evaporator adapter tube (413) respectively It is connected to condenser (3), evaporator (2).
2. double-compressor formula air conditioner used in kitchen according to claim 1, which is characterized in that sheet metal box body (1) lateral wall It is provided with power pack (5).
3. double-compressor formula air conditioner used in kitchen according to claim 2, which is characterized in that the fastener (408) includes pressure Contracting machine fixed screw and rubber pad.
4. double-compressor formula air conditioner used in kitchen according to claim 1, which is characterized in that installed on the filling liquid pipe (414) There are prefill valve (407).
5. double-compressor formula air conditioner used in kitchen according to claim 1, which is characterized in that the evaporator (2) and condenser It (3) include outer housing (15), air duct upper cover (11), air duct (12), centrifugal wind wheel (13) and motor (14), the electricity in Machine (14) is set to the middle part of outer housing (15), and air duct (12) are arranged to be installed on the outside of motor (14), air duct upper cover (11) The top in air duct (12) and avoid air-flow rising leak, be equipped on the inside of air duct (12) centrifugal wind wheel (13), the metal plate case The water accumulating disc (10) for being connected to evaporator (2) is additionally provided on body (1) side wall.
6. -5 any double-compressor formula air conditioner used in kitchen according to claim 1, which is characterized in that the piston compressor Module (4) further includes gas-liquid separator (411), and gas-liquid separator (411) air inlet port is connected to four-way valve (410), gas Liquid/gas separator (411) air outlet is connected to piston compressor (401).
CN201821923864.0U 2018-11-21 2018-11-21 A kind of double-compressor formula air conditioner used in kitchen Active CN209027000U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821923864.0U CN209027000U (en) 2018-11-21 2018-11-21 A kind of double-compressor formula air conditioner used in kitchen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821923864.0U CN209027000U (en) 2018-11-21 2018-11-21 A kind of double-compressor formula air conditioner used in kitchen

Publications (1)

Publication Number Publication Date
CN209027000U true CN209027000U (en) 2019-06-25

Family

ID=66910694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821923864.0U Active CN209027000U (en) 2018-11-21 2018-11-21 A kind of double-compressor formula air conditioner used in kitchen

Country Status (1)

Country Link
CN (1) CN209027000U (en)

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