CN210740603U

CN210740603U - Cryogenic condenser type high-temperature air-cooled air conditioning unit

Info

Publication number: CN210740603U
Application number: CN201921872590.1U
Authority: CN
Inventors: 王少华; 汪远
Original assignee: Anhui Litian Thermal Control Technology Co Ltd
Current assignee: Anhui Litian Thermal Control Technology Co Ltd
Priority date: 2019-11-02
Filing date: 2019-11-02
Publication date: 2020-06-12
Anticipated expiration: 2029-11-02

Abstract

The utility model discloses a high-temperature air-cooled air-conditioning unit of a cryogenic condenser, which comprises a shell, a fan mechanism, a condensing mechanism, a compressor, an evaporator, an expansion valve and a liquid storage tank, wherein the fan mechanism is fixedly arranged on the upper end surface of the shell, the shell is internally provided with a hollow structure, the condensing mechanism is fixedly arranged between two opposite inner cavity walls of the shell, the compressor is fixedly arranged on a bottom plate of an inner cavity of the shell, the evaporator is arranged above the condensing mechanism, two opposite side edges of the evaporator are respectively and fixedly arranged with the two opposite side walls of the inner cavity of the shell, the high-temperature air-cooled air-conditioning unit of the cryogenic condenser is provided with a guide cylinder which is matched with the fan mechanism to bring the cold air generated by the evaporator out of the shell in time, the cold air is prevented from entering an air cylinder to participate in secondary condensation to increase condensation load, the heating efficiency is, the circulation speed of the gas circuit is reduced, and then the condensation effect is improved.

Description

Cryogenic condenser type high-temperature air-cooled air conditioning unit

Technical Field

The utility model relates to a high temperature air-cooled air conditioning unit, in particular to cryrogenic condenser type high temperature air-cooled air conditioning unit belongs to high temperature air-cooled air conditioning unit technical field.

Background

The high-temperature air-cooled air conditioning unit has the phenomenon that the refrigerating capacity is insufficient in summer, the reason for causing the phenomenon is manifold, the problem in engineering design is solved except the factors of the equipment, the equipment is unreasonably arranged to cause short circuit of air flow, the humid air exhausted by the unit which is defrosting in winter is sucked by the unit which is heating beside, the humidity of the sucked air is overhigh, the frosting speed of the heating unit is increased, the defrosting time of the heating unit is prolonged, the heating time of the heating unit is reduced, the heating amount of the unit is reduced, meanwhile, the condensation efficiency of the traditional condensation part is low, the air flow directly flows into the output end of the condensation mechanism from the input end of the condensation mechanism, the contact area with the air path is small, the contact efficiency is low, and accordingly, a deep cooling condenser type high-temperature air-cooled air conditioning unit needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cryrogenic condenser type high temperature air-cooled air conditioning unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cryogenic condenser type high-temperature air-cooled air conditioning unit comprises a shell, a fan mechanism, a condensing mechanism, a compressor, an evaporator, an expansion valve and a liquid storage tank, wherein the fan mechanism is fixedly arranged on the upper end face of the shell, the shell is internally provided with a hollow structure, the shell is fixedly arranged between two opposite inner cavity walls, the compressor is fixedly arranged on a bottom plate of an inner cavity of the shell, the evaporator is arranged above the condensing mechanism, two opposite side edges of the evaporator are fixedly arranged with two opposite side walls of the inner cavity of the shell respectively, the input end of the compressor is fixedly communicated with the output end of the condensing mechanism through a first pipe, the output end of the compressor is fixedly communicated with the input end of the evaporator through a second pipe, the expansion valve is fixedly arranged on one side wall of the lower part of the inner cavity of the shell, the, the input end of the expansion valve is fixedly communicated with the output end of the evaporator through a third pipe, the output end of the expansion valve is fixedly communicated with the input end of the liquid storage tank through a fourth pipe, and the output end of the liquid storage tank is fixedly communicated with the input end of the condensing mechanism through a fifth pipe.

As a preferred technical scheme of the utility model, the equal fixed mounting of four lateral walls on shell upper portion has first guard plate, and wherein two are relative first guard plate all imbeds fixed mounting and has the dryer, the equal fixed mounting of four lateral walls of shell lower part has the second guard plate, four the second guard plate all runs through the shell inner chamber and has seted up a plurality of fresh air inlets.

As a preferred technical scheme of the utility model, fan mechanism includes the support plate, support plate fixed mounting puts at shell up end central point, the support plate is kept away from shell inner chamber one side fixed mounting and is had the guide cylinder, the support plate is close to shell inner chamber one side fixed mounting and has the motor, motor output end fixedly connected with drive shaft, the drive shaft is kept away from motor one end and is run through in the support plate extends to the guide cylinder, the tip fixed mounting that the motor was kept away from to the drive shaft has the blade, fixed mounting has the protection casing in the guide cylinder.

As an optimal technical scheme of the utility model, condensation mechanism includes the tuber pipe, and is a plurality of tuber pipe outer wall parcel has the cooling layer, is located the tip through first trachea fixed connection between tuber pipe and one of them dryer, be located another tip through first trachea fixed connection between tuber pipe and the other dryer, it is a plurality of through the fixed intercommunication setting of second trachea between the tuber pipe, and it is a plurality of dislocation distribution between the second trachea, it is a plurality of cooling layer fixed mounting is at the double-phase internal chamber wall of shell, and is a plurality of through the cooling tube intercommunication setting between the cooling layer.

As an optimal technical scheme of the utility model, be located the tip the cooling layer communicates with first pipe is fixed, is located another tip the cooling layer communicates with fifth pipe is fixed.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a cryrogenic condenser type high temperature air-cooled air conditioning unit, have the characteristics that refrigeration efficiency is high, compare with traditional high temperature air-cooled air conditioning unit, this cryrogenic condenser type high temperature air-cooled air conditioning unit is provided with guide cylinder cooperation fan mechanism and in time takes the shell out with the air conditioning that the evaporimeter produced, it participates in secondary condensation and increases the condensation load to avoid air conditioning to get into the dryer, heating efficiency has been improved, simultaneously this cryrogenic condenser type high temperature air-cooled air conditioning unit is provided with the condensation mechanism big and that contact efficiency is high with gas circuit area of contact, the air current enters into the tuber pipe from first trachea, area of contact between tuber pipe and the cooling layer improves condensation effect greatly, communicate through the second trachea between tuber pipe and the tuber pipe, the circulation speed of gas circuit has been reduced, and then condensation effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal installation structure of the present invention;

fig. 3 is a schematic view of the air duct installation structure of the present invention.

In the figure: 1. a housing; 2. a fan mechanism; 3. a condensing mechanism; 4. a compressor; 5. an evaporator; 6. an expansion valve; 7. a liquid storage tank; 11. a first guard plate; 12. an air duct; 13. a second guard plate; 21. a carrier plate; 22. a guide cylinder; 23. a motor; 24. a drive shaft; 25. a blade; 26. a protective cover; 31. an air duct; 32. a cooling layer; 33. a first air pipe; 34. a second air pipe; 35. a cooling tube; 41. a first tube; 42. a second tube; 61. a third tube; 62. a fourth tube; 71. and a fifth pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a deep cooling condenser type high temperature air-cooled air conditioning unit, which comprises a housing 1, a fan mechanism 2, a condensing mechanism 3, a compressor 4, an evaporator 5, an expansion valve 6 and a liquid storage tank 7, wherein the fan mechanism 2 is fixedly installed on the upper end surface of the housing 1, the housing 1 is hollow, the condensing mechanism 3 is fixedly installed between two opposite inner cavity walls of the housing 1, the compressor 4 is fixedly installed on the bottom plate of the inner cavity of the housing 1, the evaporator 5 is arranged above the condensing mechanism 3, two opposite side edges of the evaporator 5 are respectively fixedly installed with two opposite side walls of the inner cavity of the housing 1, the input end of the compressor 4 is fixedly communicated with the output end of the condensing mechanism 3 through a first pipe 41, the output end of the compressor 4 is fixedly communicated with the input end of the evaporator 5 through a second pipe 42, the expansion valve 6, the liquid storage tank 7 is fixedly installed at two adjacent side walls of the lower portion of the inner cavity of the shell 1, the input end of the expansion valve 6 is fixedly communicated with the output end of the evaporator 5 through a third pipe 61, the output end of the expansion valve 6 is fixedly communicated with the input end of the liquid storage tank 7 through a fourth pipe 62, and the output end of the liquid storage tank 7 is fixedly communicated with the input end of the condensing mechanism 3 through a fifth pipe 71.

Four outer side walls at the upper part of the shell 1 are fixedly provided with first protection plates 11 which increase the shock resistance of the shell 1, wherein two opposite first protection plates 11 are embedded with air ducts 12 which are fixedly provided with funnel-shaped arrangement, the air inlet and outlet paths are increased smoothly, four outer side walls at the lower part of the shell 1 are fixedly provided with second protection plates 13, the four second protection plates 13 penetrate through the inner cavity of the shell 1 and are provided with a plurality of air inlet holes, the fan mechanism 2 comprises a support plate 21, the upper end of the shell 1 is provided with an opening, the plane area of the support plate 21 is larger than the sectional area of the opening and is just fixedly arranged at the opening, the support plate 21 is fixedly arranged at the central position of the upper end face of the shell 1, one side of the support plate 21, which is far away from the inner cavity of the shell 1, one, one end of the driving shaft 24, which is far away from the motor 23, penetrates through the support plate 21 and extends into the guide cylinder 22, the end part of the driving shaft 24, which is far away from the motor 23, is fixedly provided with the blades 25, the interior of the guide cylinder 22 is fixedly provided with the protective cover 26, the condensation mechanism 3 comprises air pipes 31, the outer walls of the air pipes 31 are wrapped with the cooling layers 32, the air pipe 31 at the end part is fixedly connected with one of the air pipes 12 through the first air pipe 33, the air pipe 31 at the other end part is fixedly connected with the other air pipe 12 through the first air pipe 33, and the air pipes 31 are fixedly communicated and arranged through the, and a plurality of second air pipes 34 are distributed in a staggered manner, a plurality of cooling layers 32 are fixedly arranged on the two opposite inner cavity walls of the shell 1, the plurality of cooling layers 32 are communicated with each other through cooling pipes 35, the cooling layer 32 at one end is fixedly communicated with the first pipe 41, and the cooling layer 32 at the other end is fixedly communicated with the fifth pipe 71.

When the air-cooling type air conditioner is used specifically, firstly, two air ducts 12 are involved in an air path, hot gas enters an air duct 31, then the hot gas is discharged from a first air duct 33 at the other end sequentially through a plurality of second air ducts 34, in the process of gas flowing, a refrigerant in each cooling layer 32 has a condensation effect on hot gas in the corresponding air duct 31, a compressor 4 continuously boosts the pressure and heats the refrigerant in a gaseous state, the refrigerant enters the cooling layers 32 to exchange heat with air flow, is cooled to be in a liquid state, then flows into a liquid storage tank 7 through a fifth pipe 71, enters an expansion valve 6 through a fourth pipe 62 to perform throttling preparation, finally reaches an evaporator 5, and after the refrigerant runs into the evaporator 5, the liquid state rapidly absorbs heat to evaporate and convert into the gaseous state again, meanwhile, the temperature is reduced to 20-30 ℃ below zero, and at the moment, air around the evaporator 5 can continuously transfer low-temperature heat to the refrigerant, the continuous circulation of the refrigerant realizes the process of converting low-temperature heat in the air into high-temperature heat and heating the cold air.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cryrogenic condenser type high temperature air-cooled air conditioning unit, its characterized in that, includes shell (1), fan mechanism (2), condensation mechanism (3), compressor (4), evaporimeter (5), expansion valve (6) and liquid storage pot (7), shell (1) up end fixed mounting has fan mechanism (2), be the cavity setting in shell (1), fixed mounting has condensation mechanism (3) between the two-phase internal chamber wall of shell (1), fixed mounting has compressor (4) on shell (1) inner chamber bottom plate, condensation mechanism (3) top is provided with evaporimeter (5), the two opposite side of evaporimeter (5) respectively with shell (1) inner chamber two-phase opposite side wall fixed mounting, through first pipe (41) fixed intercommunication between compressor (4) input and condensation mechanism (3) output, the utility model discloses a condenser, including compressor (4), shell (1) inner chamber, expansion valve (6), two adjacent lateral walls in shell (1) inner chamber lower part department fixed mounting have liquid storage pot (7), through third pipe (61) fixed intercommunication between the input of expansion valve (6) and the output of evaporator (5), through fourth pipe (62) fixed intercommunication between the output of expansion valve (6) and the input of liquid storage pot (7), through fifth pipe (71) fixed intercommunication between the output of liquid storage pot (7) and the input of condensation mechanism (3).

2. A cryogenic condenser type high temperature air-cooled air conditioning unit according to claim 1, characterized in that: the air duct is characterized in that a first protection plate (11) is fixedly mounted on four outer side walls on the upper portion of the shell (1), two of the first protection plate and the outer side walls are opposite, the first protection plate (11) is fixedly mounted with an air duct (12) in an embedded mode, a second protection plate (13) is fixedly mounted on four outer side walls on the lower portion of the shell (1), and the second protection plate (13) penetrates through an inner cavity of the shell (1) and is provided with a plurality of air inlet holes.

3. A cryogenic condenser type high temperature air-cooled air conditioning unit according to claim 1, characterized in that: fan mechanism (2) are including support plate (21), support plate (21) fixed mounting is put at shell (1) up end central point, shell (1) inner chamber one side fixed mounting is kept away from in support plate (21) has guide cylinder (22), support plate (21) are close to shell (1) inner chamber one side fixed mounting and have motor (23), motor (23) output end fixedly connected with drive shaft (24), motor (23) one end is kept away from in drive shaft (24) runs through support plate (21) and extends to guide cylinder (22), the tip fixed mounting that motor (23) were kept away from in drive shaft (24) has blade (25), fixed mounting has protection casing (26) in guide cylinder (22).

4. A cryogenic condenser type high temperature air-cooled air conditioning unit according to claim 1, characterized in that: condensation mechanism (3) are including tuber pipe (31), and are a plurality of tuber pipe (31) outer wall parcel has cooling layer (32), is located the tip tuber pipe (31) and one of them dryer (12) between through first trachea (33) fixed connection, be located another tip between tuber pipe (31) and the other dryer (12) through first trachea (33) fixed connection, a plurality of through the fixed intercommunication setting of second trachea (34) between tuber pipe (31), and a plurality of dislocation distribution between second trachea (34), a plurality of cooling layer (32) fixed mounting is at the double-phase internal chamber wall of shell (1), and is a plurality of through cooling tube (35) intercommunication setting between cooling layer (32).

5. A cryogenic condenser type high temperature air-cooled air conditioning unit according to claim 4, wherein: the cooling layer (32) at one end is in fixed communication with the first tube (41), and the cooling layer (32) at the other end is in fixed communication with the fifth tube (71).