CN211400391U

CN211400391U - Circulating refrigeration equipment

Info

Publication number: CN211400391U
Application number: CN201921710638.9U
Authority: CN
Inventors: 吴明清
Original assignee: Zhejiang Jiakai Energy Technology Co ltd
Current assignee: Zhejiang Jiakai Energy Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-09-01
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a circulating refrigeration plant, including bottom plate, play tuber pipe and return air duct, the fixed connection organism of center department on bottom plate top surface, the fixed surface at organism top is connected with the roof, the left top in positive surface of organism is inlayed and is had control panel, the left bottom swing joint in positive surface of organism has first chamber door, the right side swing joint in positive surface of organism has the second chamber door. The utility model discloses a set up connecting bolt, the locating plate, positioning bolt, the ring flange, corrugated metal pipe, the spring washer, the cooperation in sealing washer and sealing washer groove is used, can compensate the junction of pipeline, refrigeration plant's result of use is better like this, refrigeration plant has been solved when using, because of the function that the connecting pipeline does not possess the compensation, the in-process pipeline temperature difference that opens or shut down when refrigeration plant is great, make expend with heat and contract with cold phenomenon serious, thereby lead to untight problem to appear in the pipe connection department.

Description

Circulating refrigeration equipment

Technical Field

The utility model relates to a refrigeration plant technical field specifically is a circulating refrigeration plant.

Background

Along with the development of the society at present, circulation refrigeration plant has obtained the wide use in modern industrial production, and current circulation refrigeration plant is when using, and the junction of pipeline does not have the function of compensation, and the in-process pipeline temperature difference that like this opens or shuts down when refrigeration plant is great for expend with heat and contract with cold phenomenon is serious, thereby leads to the untight problem to appear in pipeline junction, greatly reduced refrigeration plant's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circulating refrigeration plant possesses the advantage of carrying out the compensation to the junction of pipeline, has solved the untight problem of pipeline junction appearance.

In order to achieve the above object, the utility model provides a following technical scheme: a circulating refrigeration device comprises a bottom plate, an air outlet pipe and an air return pipe, wherein the center of the top surface of the bottom plate is fixedly connected with a machine body, the surface of the top of the machine body is fixedly connected with a top plate, the top of the left side of the front surface of the machine body is embedded with a control panel, the bottom of the left side of the front surface of the machine body is movably connected with a first box door, the right side of the front surface of the machine body is movably connected with a second box door, and the top and the bottom of the right side surface of the machine body are respectively provided;

the right side of air-supply line and exhaust pipe and the equal fixedly connected with corrugated metal pipe in left side that goes out tuber pipe and return air hose, corrugated metal pipe's inboard fixedly connected with ring flange, two corresponding one sides of ring flange run through and are provided with connecting bolt, the seal ring groove has been seted up to the inboard surperficial hoop of ring flange, and two corresponding one sides in seal ring groove are inlayed and are had the sealing washer, air-supply line and exhaust pipe and the top and the equal fixedly connected with locating plate in bottom that go out tuber pipe and return air hose, two corresponding one sides of locating plate run through and are provided with positioning bolt, positioning bolt's the surface is equipped with the elasticity packing ring.

Preferably, the through-hole has been seted up in the obverse surface of second chamber door running through, the equal fixedly connected with triangle limiting plate in bottom of second chamber door back of the body surface both sides, and spacing frame has been placed to two corresponding one sides of triangle limiting plate, the inner chamber of spacing frame is inlayed and is had the filter screen.

Preferably, the left sides of the air inlet pipe and the air exhaust pipe penetrate through the machine body and are communicated with the condenser, and the condenser is installed at the bottom of the right side of the inner cavity of the machine body.

Preferably, the surface of the flange outer ring is annularly provided with connecting holes, the inner diameter of each connecting hole is slightly larger than the outer diameter of the connecting bolt rod body, and the connecting holes are distributed on the surface of the flange in an annular array.

Preferably, one side of the air outlet pipe and the air return pipe, which is far away from the machine body, is communicated with an air using device, a positioning hole matched with the positioning bolt is formed in the positioning plate in a penetrating mode, and the elastic cushion ring is sleeved on two sides of the surface of the positioning bolt and located on the outer side of the positioning plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up connecting bolt, the locating plate, positioning bolt, the ring flange, corrugated metal pipe, the spring washer, the cooperation in sealing washer and sealing washer groove is used, can compensate the junction of pipeline, refrigeration plant's result of use is better like this, refrigeration plant has been solved when using, because of the function that the connecting pipeline does not possess the compensation, the in-process pipeline temperature difference that opens or shut down when refrigeration plant is great, make expend with heat and contract with cold phenomenon serious, thereby lead to untight problem to appear in the pipe connection department, refrigeration plant's practicality has been improved greatly, be worth promoting.

2. The utility model discloses a through-hole makes things convenient for inside external environment of organism and external environment intercommunication, through the triangle limiting plate, can carry on spacingly to spacing frame, can filter the outside air through spacing frame and filter screen, through air-supply line, exhaust pipe, the cooperation of going out tuber pipe and return air duct, has made things convenient for gaseous cyclic utilization, through the connecting hole, has made things convenient for the ring flange to connect, through the locating hole, has made things convenient for positioning bolt's installation, through the elastic washer, has made things convenient for the compensation of metal bellows expend with heat and contract with cold.

Drawings

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

FIG. 2 is a rear view of a second door structure of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the flange structure of the present invention.

In the figure: the air conditioner comprises a base plate 1, a first box door 2, a second box door 3, through holes 4, a filter screen 5, connecting bolts 6, a top plate 7, a control panel 8, a machine body 9, a limiting frame 10, a triangular limiting plate 11, a positioning plate 12, an exhaust pipe 13, positioning bolts 14, a flange plate 15, a metal corrugated pipe 16, an elastic gasket 17, an air outlet pipe 18, a sealing ring 19, a return air pipe 20, an air inlet pipe 21, a sealing ring groove 22 and connecting holes 23.

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. 1-4, a circulating refrigeration device comprises a bottom plate 1, an air outlet pipe 18 and an air return pipe 20, wherein a machine body 9 is fixedly connected to the center of the top surface of the bottom plate 1, a top plate 7 is fixedly connected to the surface of the top of the machine body 9, a control panel 8 is embedded in the top of the left side of the front surface of the machine body 9, a first box door 2 is movably connected to the bottom of the left side of the front surface of the machine body 9, a second box door 3 is movably connected to the right side of the front surface of the machine body 9, a through hole 4 is formed in the front surface of the second box door 3 in a penetrating manner, triangular limiting plates 11 are fixedly connected to the bottoms of both sides of the back surface of the second box door 3, a limiting frame 10 is placed on one side corresponding to the two triangular limiting plates 11, a filter screen 5 is embedded in the inner cavity, the outside air can be filtered through the limiting frame 10 and the filter screen 5, the top and the bottom of the right side surface of the machine body 9 are respectively provided with an air inlet pipe 21 and an air outlet pipe 13, the left sides of the air inlet pipe 21 and the air outlet pipe 13 penetrate through the machine body 9 and are communicated with a condenser, the condenser is arranged at the bottom of the right side of the inner cavity of the machine body 9, and the air inlet pipe 21, the air outlet pipe 13, the air outlet pipe 18 and the air return pipe 20 are matched to facilitate the recycling of air;

the right sides of the air inlet pipe 21 and the exhaust pipe 13 and the left sides of the air outlet pipe 18 and the return air pipe 20 are both fixedly connected with a metal corrugated pipe 16, the inner side of the metal corrugated pipe 16 is fixedly connected with a flange plate 15, one side corresponding to the two flange plates 15 is provided with a connecting bolt 6 in a penetrating way, the surface of the outer ring of the flange plate 15 is annularly provided with a connecting hole 23, the inner diameter of the connecting hole 23 is slightly larger than the outer diameter of a rod body of the connecting bolt 6, the connecting holes 23 are distributed on the surface of the flange plate 15 in an annular array way, the connection of the flange plates 15 is facilitated through the connecting holes 23, the surface of the inner side of the flange plate 15 is annularly provided with a sealing ring groove 22, one side corresponding to the two sealing ring grooves 22 is embedded with a sealing ring 19, the top and the bottom of the air inlet pipe 21 and the exhaust pipe 13 and the air outlet pipe, one side of the air outlet pipe 18 and the air return pipe 20, which is far away from the machine body 9, is communicated with gas equipment, a positioning hole which is matched with the positioning bolt 14 is arranged on the positioning plate 12 in a penetrating way, the elastic gasket 17 is sleeved on two sides of the surface of the positioning bolt 14 and is positioned on the outer side of the positioning plate 12, the installation of the positioning bolt 14 is facilitated through the positioning hole, the compensation of the expansion caused by heat and the contraction caused by cold of the metal corrugated pipe 16 is facilitated through the elastic gasket 17, the compensation of the expansion caused by heat and the contraction caused by cold of the metal corrugated pipe 16 is facilitated through the arrangement of the connecting bolt 6, the positioning plate 12, the positioning bolt 14, the flange plate 15, the metal corrugated pipe 16, the elastic gasket 17, the sealing ring 19 and the sealing ring groove 22 which are matched for use is realized, the compensation of the joint of the pipelines is realized, thus, the use, therefore, the untight problem of the pipeline joint is caused, the practicability of the refrigeration equipment is greatly improved, and the refrigeration equipment is worth popularizing.

During the use, when refrigeration plant opened or shut down, the pipeline is under expend with heat and contract with cold's effect for metal bellows 16 is tensile or shrink, compensates the expend with heat and contract with cold of pipeline, has improved the leakproofness of pipeline junction.

All parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, machinery, parts and electrical equipment all adopt conventional models in the prior art, the equipment appearing in the text adopts 380V voltage for power supply, the circuit connection adopts the conventional connection mode in the prior art, and detailed description is not given.

In summary, the following steps: the circulating refrigeration equipment solves the problem of untight connection of pipelines by the matching use of the connecting bolt 6, the positioning plate 12, the positioning bolt 14, the flange plate 15, the metal corrugated pipe 16, the elastic gasket 17, the sealing ring 19 and the sealing ring groove 22.

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 circulating refrigeration plant, includes bottom plate (1), goes out tuber pipe (18) and return air pipe (20), its characterized in that: the center of the top surface of the bottom plate (1) is fixedly connected with an organism (9), the surface of the top of the organism (9) is fixedly connected with a top plate (7), the top of the left side of the front surface of the organism (9) is inlaid with a control panel (8), the bottom of the left side of the front surface of the organism (9) is movably connected with a first box door (2), the right side of the front surface of the organism (9) is movably connected with a second box door (3), and the top and the bottom of the right side surface of the organism (9) are respectively provided with an air inlet pipe (21) and an exhaust pipe (13);

the right sides of the air inlet pipe (21) and the air outlet pipe (13) and the left sides of the air outlet pipe (18) and the air return pipe (20) are fixedly connected with metal corrugated pipes (16), the inner side of the metal corrugated pipe (16) is fixedly connected with flange plates (15), one corresponding side of the two flange plates (15) is provided with a connecting bolt (6) in a penetrating way, sealing ring grooves (22) are annularly formed in the surface of the inner side of the flange plate (15), sealing rings (19) are embedded in one corresponding sides of the two sealing ring grooves (22), the top and the bottom of the air inlet pipe (21), the air outlet pipe (13), the air outlet pipe (18) and the air return pipe (20) are fixedly connected with positioning plates (12), one side corresponding to the two positioning plates (12) is provided with a positioning bolt (14) in a penetrating way, an elastic washer (17) is sleeved at the joint of the surface of the positioning bolt (14) and the positioning plate (12).

2. A circulating refrigeration apparatus according to claim 1, wherein: the front surface of second chamber door (3) runs through and has seted up through-hole (4), the equal fixedly connected with triangle limiting plate (11) in bottom of second chamber door (3) back of the body surface both sides, and spacing frame (10) have been placed to two corresponding one sides of triangle limiting plate (11), the inner chamber of spacing frame (10) is inlayed and is had filter screen (5).

3. A circulating refrigeration apparatus according to claim 1, wherein: the left sides of the air inlet pipe (21) and the air exhaust pipe (13) penetrate through the machine body (9) and are communicated with the condenser, and the condenser is installed at the bottom of the right side of the inner cavity of the machine body (9).

4. A circulating refrigeration apparatus according to claim 1, wherein: connecting holes (23) are annularly formed in the surface of the outer ring of the flange plate (15), the inner diameter of each connecting hole (23) is slightly larger than the outer diameter of the rod body of the connecting bolt (6), and the connecting holes (23) are distributed on the surface of the flange plate (15) in an annular array mode.

5. A circulating refrigeration apparatus according to claim 1, wherein: one side of the air outlet pipe (18) and the air return pipe (20) far away from the machine body (9) is communicated with a gas appliance, a positioning hole matched with the positioning bolt (14) for use is formed in the positioning plate (12) in a penetrating mode, and the elastic gasket (17) is sleeved on the two sides of the surface of the positioning bolt (14) and located on the outer side of the positioning plate (12).