CN207907544U

CN207907544U - A kind of high-power finned evaporator

Info

Publication number: CN207907544U
Application number: CN201721863072.4U
Authority: CN
Inventors: 关志华
Original assignee: Foshan Long Pan Metal Refrigeration Technology Co Ltd
Current assignee: Foshan Long Pan Metal Refrigeration Technology Co Ltd
Priority date: 2017-12-27
Filing date: 2017-12-27
Publication date: 2018-09-25
Anticipated expiration: 2027-12-27

Abstract

A kind of high-power finned evaporator, the utility model is related to technical field of refrigeration equipment, it includes No.1 end plate, No. two end plates, No.1 backplate, No. two backplates, set of heat exchange tubes, heat exchange fin, eyesight elbow, dispenser, capillary and gas collecting tube；The top of No.1 end plate and No. two end plates is riveted with the arranged on left and right sides of No.1 backplate respectively, and the lower part of No.1 end plate and No. two end plates is riveted with the arranged on left and right sides of No. two backplates respectively；No.1 end plate and No. two end sheet surfaces are laid with number row's aperture；Several set of heat exchange tubes are laterally threaded through by aperture between No.1 end plate and No. two end plates；The set of heat exchange tubes is joined end to end by eyesight elbow by several heat exchanger tubes and is constituted；The heat exchange fin is equidistant to be plugged on several heat exchanger tubes, and is fixedly connected with heat exchanger tube；The dispenser is located at No. two end plate sides, by increasing the power of evaporator, can greatly increase refrigeration temperature levels, improve working efficiency.

Description

A kind of high-power finned evaporator

Technical field

The utility model is related to technical field of refrigeration equipment, and in particular to a kind of high-power finned evaporator.

Background technology

Four big components of refrigeration equipment respectively include evaporator, condenser, compressor and throttle valve, therefore evaporator is system The condensed fluid of a critically important component in cool equipment, low temperature carries out heat exchange, gasification by evaporator with extraneous air Heat absorption, reaches refrigeration effect, and refrigerator is applied increasing in people's daily life, also has in China's industrial production extensively Using quickly, development prospect is very optimistic for growth rate in recent years, and in the prior art, evaporator refrigeration temperature range is small, work effect Rate is slow, therefore there is an urgent need for a kind of simple in structure, larger evaporators of power.

Utility model content

The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design conjunction is provided Reason, high-power finned evaporator easy to use can greatly increase cryogenic temperature model by increasing the power of evaporator It encloses, improves working efficiency.

To achieve the above object, the technical solution adopted in the utility model is：It includes No.1 end plate, No. two end plates, one Number backplate, No. two backplates, set of heat exchange tubes, heat exchange fin, eyesight elbow, dispenser, capillary and gas collecting tube；No.1 end plate and No. two The top of end plate respectively with the arranged on left and right sides of No.1 backplate rivet, and the lower part of No.1 end plate and No. two end plates respectively with No. two The arranged on left and right sides of backplate rivets；No.1 end plate and No. two end sheet surfaces are laid with number row's aperture；Several set of heat exchange tubes pass through aperture Laterally it is threaded through between No.1 end plate and No. two end plates；The set of heat exchange tubes passes through eyesight elbow head and the tail phase by several heat exchanger tubes It even constitutes, and eyesight elbow is arranged in the outside of No.1 end plate and No. two end plates；The heat exchange fin is equidistant be plugged in it is several On heat exchanger tube, and it is fixedly connected with heat exchanger tube；The dispenser is located at No. two end plate sides, and passes through several capillaries and number The inlet attack of a set of heat exchange tubes connects；The gas collecting tube is arranged on the outside of No. two end plates, and passes through pipeline and set of heat exchange tubes Outlet connection connection.

Further, the dispenser and gas collecting tube are connect with the compressibility of equipment.

With the above structure, the utility model has the beneficial effect that：One kind described in the utility model is high-power finned Evaporator can greatly increase refrigeration temperature levels, improve working efficiency, the utility model by increasing the power of evaporator With the advantages that simple in structure, setting is reasonable, low manufacture cost.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the right side view of Fig. 1.

Fig. 3 is the vertical view of Fig. 1.

Reference sign：

1, No. two end plate 2 of No.1 end plate, heat exchanger tube 5, heat exchange fin 6, eyesight elbow 7, divides 3, No. two backplates 4 of No.1 backplate Liquid device 8, capillary 9, gas collecting tube 10, heat exchanger tube 11.

Specific implementation mode

The utility model will be further described below with reference to the accompanying drawings.

Referring to as shown in Figure 1-Figure 3, present embodiment the technical solution adopted is that：It includes No.1 end plate 1, two End plate 2,3, No. two backplates 4 of No.1 backplate, set of heat exchange tubes 5, heat exchange fin 6, eyesight elbow 7, dispenser 8, capillary 9 and gas collecting tube 10；The top of No.1 end plate 1 and No. two end plates 2 is riveted with the arranged on left and right sides of No.1 backplate 3 respectively, and No.1 end plate 1 and No. two The lower part of end plate 2 is riveted with the arranged on left and right sides of No. two backplates 4 respectively；No.1 end plate 1 and No. two 2 surfaces of end plate are laid with three rows Aperture；Several set of heat exchange tubes 5 are laterally threaded through by aperture between No.1 end plate 1 and No. two end plates 2；The set of heat exchange tubes 5 It is connected and composed by 7 head and the tail of eyesight elbow by several heat exchanger tubes 11, heat exchanger tube 11 is U-tube and eyesight elbow 7 is arranged at No.1 end The outside of plate 1 and No. two end plates 2；The heat exchange fin 6 is equidistant to be plugged on several heat exchanger tubes 11, and solid with heat exchanger tube 11 Fixed connection；The dispenser 8 is located at No. two 2 sides of end plate and is connected by four capillaries 9 and the inlet attack of set of heat exchange tubes 5 It connects；In No. two 2 outsides of end plate, gas collecting tube is L-shaped vertical tube, and passes through pipeline and set of heat exchange tubes 5 for the setting of gas collecting tube 10 Outlet connection connects.

Further, the dispenser 8 and gas collecting tube 10 are connect with the compressibility of equipment.

The working principle of this specific embodiment:；Refrigerant is evenly distributed to by dispenser 8 in every capillary 9, so Postcapillary 9 delivers that refrigerant in set of heat exchange tubes 5 in communication, and set of heat exchange tubes 5 is in close contact with heat exchange fin 6, leads to Crossing the wind that front air intake vent is blown into drives air to flow, the heat in refrigerant suction air in set of heat exchange tubes 5, then gas Change is changed into gaseous state, achievees the purpose that refrigeration, becomes gaseous refrigerant and come back in compressibility by gas collecting tube 10, no Disconnected cycle.

With the above structure, present embodiment has the beneficial effect that：A kind of big work(described in present embodiment Rate finned evaporator can greatly increase refrigeration temperature levels, improve working efficiency, originally by increasing the power of evaporator Utility model has the advantages that simple in structure, setting is reasonable, low manufacture cost.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the right of the utility model.

Claims

1. a kind of high-power finned evaporator, it is characterised in that：It include No.1 end plate, No. two end plates, No.1 backplate, No. two Backplate, set of heat exchange tubes, heat exchange fin, eyesight elbow, dispenser, capillary and gas collecting tube；The top of No.1 end plate and No. two end plates It is riveted respectively with the arranged on left and right sides of No.1 backplate, and the lower part of No.1 end plate and No. two end plates is left and right with No. two backplates respectively Both sides rivet；No.1 end plate and No. two end sheet surfaces are laid with number row's aperture；Several set of heat exchange tubes are laterally threaded through by aperture Between No.1 end plate and No. two end plates；The set of heat exchange tubes is joined end to end by eyesight elbow by several heat exchanger tubes and is constituted, and Eyesight elbow is arranged in the outside of No.1 end plate and No. two end plates；The heat exchange fin is equidistant to be plugged on several heat exchanger tubes, And it is fixedly connected with heat exchanger tube；The dispenser is located at No. two end plate sides, and passes through several capillaries and several heat exchanger tubes The inlet attack connection of group；The gas collecting tube setting connects on the outside of No. two end plates, and by the outlet of pipeline and set of heat exchange tubes Head connection.

2. a kind of high-power finned evaporator according to claim 1, it is characterised in that：The dispenser and gas collection The compressibility of Guan Junyu equipment connects.