CN213273848U

CN213273848U - Ozone corrosion resistant refrigerating pipe structure

Info

Publication number: CN213273848U
Application number: CN202021849249.7U
Authority: CN
Inventors: 梁毅强
Original assignee: Wuhan Ande Senhua Water Resources Technology Co ltd
Current assignee: Everest Water Ltd; Wuhan Ande Senhua Water Resources Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-25
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a resistant ozone corrosion's refrigeration tube structure relates to the refrigeration technology field, and this resistant ozone corrosion's refrigeration tube structure includes: the water tank comprises a copper cooling pipe, a stainless steel pipe and a switching copper pipe, wherein the stainless steel pipe is sleeved on the outer side of the copper cooling pipe in a surrounding mode, and the middle portion of the stainless steel pipe is immersed in the liquid level in the water tank. Anticorrosive nonrust steel pipe is established through the outside cover at the cold pipe of copper to resistant ozone corrosion's refrigeration tube structure, ensures that the part under the water tank liquid level does not receive the corruption influence, utilizes the cold pipe of copper and the switching copper pipe intercommunication of adapter with the same material simultaneously, has realized effective protection and refrigeration function under water, compares in the welding mode with the cold pipe of copper and nonrust steel pipe in prior art, very big reduction the preparation degree of difficulty, reduced the cost of production and maintenance.

Description

Ozone corrosion resistant refrigerating pipe structure

Technical Field

The utility model relates to a refrigeration technology field especially relates to an ozone corrosion resistant's refrigeration tube structure.

Background

The refrigeration pipe for clean water cooling is often made of copper. However, after the water in the tank contains corrosive substances such as ozone, the copper pipe is corroded, resulting in leakage of the refrigerant. Therefore, in some occasions, stainless steel is often used in water to resist the corrosivity of corrosive substances in water, a copper pipe is adopted outside the liquid level of the water, and the copper pipe and the stainless steel are welded to form a cooling pipe connected with the stainless steel through the copper pipe. The difficulty of this method is that the copper tube and the stainless steel are different materials, the welding melting point is different, and the used welding flux is also different. It is difficult to weld different materials together and ensure a seamless weld. It becomes a difficult problem to manufacture such a refrigerant pipe.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of relevant product among the prior art, the utility model provides an ozone corrosion resistant's refrigeration tube structure solves among the prior art and makes the big problem of refrigeration tube degree of difficulty through copper pipe and stainless steel welding.

The utility model provides a resistant ozone corrosion's refrigeration tube structure, include: copper cold tube, nonrust steel pipe and switching copper pipe, wherein nonrust steel pipe encircles the cover and establishes the outside of copper cold tube, the mid portion of nonrust steel pipe is within the liquid level that immerses in the water tank, two tip of nonrust steel pipe expose perpendicularly outside the liquid level in the water tank, just the both sides that inner water tank wall is located the liquid off-plate are provided with the clamping part respectively, two tip of nonrust steel pipe pass through respectively the clamping part carries out the rigidity, the length of nonrust steel pipe is greater than the length of nonrust steel pipe, outside two tip of nonrust steel pipe extended to the water tank, two tip of copper cold tube respectively through the adapter with switching copper pipe intercommunication.

The utility model discloses an among certain embodiments, copper cold tube and switching copper pipe are the same material, copper cold tube and switching copper pipe with the adapter is threaded connection.

The utility model discloses an in some embodiments, copper cold tube and switching copper pipe with the junction of adapter is filled there is the sealing washer.

In certain embodiments of the present invention, the copper cold pipe and the adapting copper pipe are connected by welding between the adapters.

In some embodiments of the present invention, the end cap of the stainless steel tube is provided with a cover cap for positioning, and the middle region of the cover cap is provided with a through hole for the copper cooling tube to pass through.

Compared with the prior art, the utility model discloses there is following advantage:

anticorrosive nonrust steel pipe is established through the outside cover at the cold pipe of copper to resistant ozone corrosion's refrigeration tube structure, ensures that the part under the water tank liquid level does not receive the corruption influence, utilizes the cold pipe of copper and the switching copper pipe intercommunication of adapter with the same material simultaneously, has realized effective protection and refrigeration function under water, compares in the welding mode with the cold pipe of copper and nonrust steel pipe in prior art, very big reduction the preparation degree of difficulty, reduced the cost of production and maintenance.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a side cross-sectional view of an ozone corrosion resistant refrigeration tube structure according to the present invention;

FIG. 2 is a top view of the connection of the copper cold pipe and the stainless steel pipe in FIG. 1.

Description of reference numerals:

1-copper cold pipe, 2-stainless steel pipe, 3-clamping part, 4-adapter, 5-adapter copper pipe, 6-water tank, 7-cover cap and 8-through hole.

Detailed Description

In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. It is to be understood that the embodiments described are merely exemplary of the invention, and that no limitations are intended to the details of construction or design herein shown. The present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for the purpose of providing a more thorough understanding of the present disclosure.

Referring to fig. 1, the ozone corrosion resistant refrigeration tube structure comprises a copper cooling tube 1, a stainless steel tube 2 and a switching copper tube 5, wherein the stainless steel tube 2 is sleeved on the outer side of the copper cooling tube 1, the middle part of the stainless steel tube 2 is immersed in the liquid level in the water tank 6, two ends of the stainless steel tube 2 are perpendicularly exposed out of the liquid level in the water tank 6, clamping parts 3 are respectively arranged on two sides of the inner wall of the water tank 6, which are located outside the liquid level, the two ends of the stainless steel tube 2 are respectively fixed in position through the clamping parts 3, the length of the stainless steel tube 2 is greater than that of the stainless steel tube 2, the two ends of the stainless steel tube 2 extend out of the water tank 6, and the two ends of the copper cooling tube 1 are respectively communicated with the copper tube 5 through an adapter 4.

In the embodiment of the present invention, the copper cooling pipe 1 and the adapting copper pipe 5 are made of the same material, and the copper cooling pipe 1 and the adapting copper pipe 5 are in threaded connection with the adapter 4, so that the assembly and disassembly are convenient; the sealing ring is filled at the joint of the copper cold pipe 1 and the adapter copper pipe 5 and the adapter 4, so that the connection airtightness can be effectively improved. In other embodiments of the present invention, the copper cooling pipe 1 and the adapting copper pipe 5 and the adapter 4 can also be welded together.

The tip cover of nonrust steel pipe 2 is equipped with cover 7 that the location was used, cover 7 middle zone is seted up and is used for the through-hole 8 that copper cold tube 1 passes through, cover 7 is used for right copper cold tube 1 is in position in the nonrust steel pipe 2 is spacing, avoids the displacement because of external disturbance leads to.

Anticorrosive nonrust steel pipe 2 is established through the outside cover at copper cold tube 1 to resistant ozone corrosion's refrigeration tube structure, ensures that the part under 6 liquid levels of water tank is not influenced by the corruption, utilize adapter 4 to communicate with the copper cold tube 1 and the switching copper pipe 5 of the same material simultaneously, realized effective protection and refrigeration function under water, compare in prior art with copper cold tube 1 with nonrust steel pipe 2's welding mode, very big reduction the preparation degree of difficulty, the cost of production and maintenance has been reduced.

Those not described in detail in this specification are within the skill of the art. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing detailed description, or equivalent replacements may be made for some of the technical features of the embodiments. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.

Claims

1. An ozone-corrosion-resistant refrigeration tube structure, comprising: copper cold tube, nonrust steel pipe and switching copper pipe, wherein nonrust steel pipe encircles the cover and establishes the outside of copper cold tube, the mid portion of nonrust steel pipe is within the liquid level that immerses in the water tank, two tip of nonrust steel pipe expose perpendicularly outside the liquid level in the water tank, just the both sides that inner water tank wall is located the liquid off-plate are provided with the clamping part respectively, two tip of nonrust steel pipe pass through respectively the clamping part carries out the rigidity, the length of nonrust steel pipe is greater than the length of nonrust steel pipe, outside two tip of nonrust steel pipe extended to the water tank, two tip of copper cold tube respectively through the adapter with switching copper pipe intercommunication.

2. The ozone corrosion resistant refrigerant tube structure of claim 1, wherein: the cold pipe of copper and switching copper pipe are the same material, the cold pipe of copper and switching copper pipe with the adapter is threaded connection.

3. The ozone corrosion resistant refrigerant tube structure of claim 2, wherein: the sealing ring is filled at the joint of the copper cold pipe, the switching copper pipe and the adapter.

4. The ozone corrosion resistant refrigerant tube structure of claim 1, wherein: the copper cold pipe and the switching copper pipe are connected with the adapter in a welding manner.

5. The ozone corrosion resistant refrigerant tube structure of claim 1, wherein: the end part sleeve of the stainless steel pipe is provided with a sleeve cover for positioning, and the middle area of the sleeve cover is provided with a through hole for the copper cooling pipe to pass through.