CN215113360U - Barrel and separator with same - Google Patents

Abstract

The utility model relates to a refrigeration technology field especially relates to a barrel and have its separator. The cylinder body is used for a tank body, the tank body comprises a cover body, and the cover body is arranged at the end part of the cylinder body in a covering manner; the end part of the cylinder body is provided with at least two concave parts which are formed by inwards recessing from one end to the other end of the cylinder body along the axial direction of the cylinder body, the at least two concave parts are arranged at intervals, a convex part is formed between every two adjacent concave parts, and the cover body can correspondingly shield the concave parts at the end part of the cylinder body and is fixedly connected with the cylinder body. The utility model has the advantages that: less material consumption, convenient processing and low cost.

Description

Barrel and separator with same

Technical Field

The utility model relates to a refrigeration technology field especially relates to a barrel and have its separator.

Background

A separator is an important component of a refrigeration system for storing refrigerant, performing gas-liquid separation, filtering impurities, etc., and is also called an accumulator.

The separator can be an oil separator or a gas-liquid separator, when the oil separator is arranged in the refrigeration system, the gaseous refrigerant carries the lubricating oil to enter the oil separator, the gaseous refrigerant is separated from the liquid lubricating oil in the oil separator, the gaseous refrigerant enters a pipeline of the refrigeration system to work, and the lubricating oil is sent back to the compressor; when the gas-liquid separator is arranged in the refrigeration system, the gas-liquid mixed refrigerant enters the gas-liquid separator and can be separated from the liquid refrigerant, the liquid refrigerant and the gas refrigerant are stored at the bottom of the gas-liquid separator due to different densities, and the gas refrigerant enters a pipeline of the refrigeration system to work.

The separator usually comprises a cylinder body, a cover body and the like, wherein the cylinder body of the existing separator is a hollow cylinder, but the hollow cylinder pipe is too long in material consumption, needs more materials and is higher in cost in the production and processing process.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a cylinder and a separator having the same, which have less material consumption, easy processing and low cost.

In order to solve the technical problem, the utility model provides a following technical scheme:

a cylinder body is used for a cylinder body, the cylinder body comprises a cover body, and the cover body is arranged at the end part of the cylinder body in a covering mode; the end part of the cylinder body is provided with at least two concave parts which are formed by inwards recessing from one end to the other end of the cylinder body along the axial direction of the cylinder body, the at least two concave parts are arranged at intervals, a convex part is formed between every two adjacent concave parts, and the cover body can correspondingly shield the concave parts at the end part of the cylinder body and is fixedly connected with the cylinder body.

In the utility model, a plurality of cylinders can be cut in sequence by cutting the pipe with a certain length, and each cut cylinder is provided with a plurality of concave parts which are formed from one end of the cylinder to the other end of the cylinder along the axial direction of the cylinder, the concave parts are arranged at intervals, and a convex part is formed between two adjacent concave parts; when the pipe is cut, the concave part of one cylinder formed by cutting can be corresponding to the convex part of the adjacent cylinder, so that the length of a plurality of convex parts of the pipe can be saved, the material is reduced, and the cost is reduced.

In one embodiment, the two ends of the cylinder are respectively provided with the concave parts, and one convex part is formed between two adjacent concave parts; along the axis direction of the cylinder, the concave part at one end of the cylinder and the convex part at the other end of the cylinder are arranged in a one-to-one correspondence manner.

So set up, the shape and the direction of cutting the line during cutting are unanimous, and easy operation is convenient for process tubular product to form the barrel of the same shape size.

In one embodiment, the height of the convex part is equal to the depth of the concave part along the axial direction of the cylinder.

So set up, the shape and the direction of cutting the line are unanimous during the cutting, make the height of the convex part that forms on the barrel the same with the degree of depth of concave part to process the tubular product.

In one embodiment, the two ends of the cylinder are respectively provided with the concave parts, and one convex part is formed between two adjacent concave parts; the number of the concave parts is equal to the number of the convex parts at the same end of the cylinder.

According to the arrangement, when the pipe is cut, the plurality of concave parts are arranged at intervals, and one convex part is formed between every two adjacent concave parts, so that the number of the concave parts is equal to that of the convex parts.

In one embodiment, the side wall of the recess and the bottom surface of the recess are formed with a first transition section; and a second transition section is formed between the side wall of the concave part and the top surface of the convex part.

By the arrangement, the first transition section and the second transition section can form transition on sharp edges of the convex part and the concave part, so that cracks caused by stress concentration are avoided, and the service life is prolonged; simultaneously, when welding the barrel and the cover body, the sharp edges of the barrel are prevented from generating potential safety hazards.

In one embodiment, the first transition section and/or the second transition section is rounded or chamfered.

By the arrangement, the fillet can avoid cracks caused by stress concentration; sharp edges can be removed by the chamfering, and potential safety hazards caused by sharp edges of the cylinder are avoided.

In one embodiment, the cover body is fixedly welded with the cylinder body; the concave part and the convex part are processed and formed by any method of laser cutting, plasma cutting, water jet cutting or engraving and milling.

So set up, the tubular product of being convenient for is processed to form a plurality of required barrels.

The application still provides a separator, including barrel and lid, the barrel be above the barrel, the barrel with lid fixed connection.

In one embodiment, the separator further comprises a filter device mounted within the cartridge.

So set up, filter equipment can realize gaseous state material and liquid material's separation simultaneously filtering impurity.

In one embodiment, the separator further comprises an air inlet pipe and an air outlet pipe, the cover bodies are arranged at two ends of the separator, the air inlet pipe is arranged on the cover body at one end of the cylinder body in a penetrating mode and is partially inserted into the cylinder body, and the air outlet pipe is arranged on the cover body at the other end of the cylinder body in a penetrating mode and is partially inserted into the cylinder body;

or, the cover body is arranged at one end of the air inlet pipe of the separator, the air inlet pipe penetrates through the cover body and is partially inserted into the cover body, and the air outlet pipe penetrates through the other end, far away from the cover body, of the cylinder body and is partially inserted into the cylinder body;

or, the separator the outlet duct one end be equipped with the lid, the outlet duct wears to locate the lid to partly insert in the lid, the intake pipe wears to locate the barrel is kept away from the other end of lid, and partly insert in the barrel.

So set up, in the refrigerant got into the barrel from the intake pipe, filtered through the filter equipment in the barrel, discharged from the outlet duct again, continued work in getting into refrigerating system's the pipeline.

Compared with the prior art, the separator provided by the utility model can sequentially cut a plurality of cylinders by cutting the pipe with a certain length, and enables each cut cylinder to have a plurality of concave parts formed by the inward concave from one end of the cylinder to the other end along the axial direction of the cylinder, the plurality of concave parts are arranged at intervals, and a convex part is formed between two adjacent concave parts; when the pipe is cut, the concave part of one cylinder formed by cutting can be corresponding to the convex part of the adjacent cylinder, so that the length of a plurality of convex parts of the pipe can be saved, the material is reduced, and the cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the separator provided by the present invention.

Fig. 2 is a schematic structural diagram of the cylinder in an embodiment of the present invention.

Fig. 3 is a front view of the cartridge of fig. 2.

Fig. 4 is a top view of the cartridge of fig. 2.

Fig. 5 is a schematic structural view of a cylinder in another embodiment of the present invention.

Fig. 6 is a front view of the cartridge of fig. 5.

Fig. 7 is a top view of the cartridge of fig. 5.

Fig. 8 is a schematic structural view of a cylinder in another embodiment of the present invention.

Fig. 9 is a front view of the cartridge of fig. 8.

Fig. 10 is a top view of the cartridge of fig. 8.

Fig. 11 is a schematic structural view of a cylinder in another embodiment of the present invention.

In the figure, 100, separator; 10. a barrel; 11. a recess; 12. a convex portion; 13. a first transition section; 14. a second transition section; 20. a cover body; 30. an air inlet pipe; 40. and an air outlet 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 all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 11, in the present embodiment, the separator 100 is a gas-liquid separator 100, and is generally disposed in a refrigeration system for storing a refrigerant, performing gas-liquid separation, filtering impurities, and the like. The gas-liquid separator 100 is arranged in the refrigeration system, after the gas-liquid mixed refrigerant enters the gas-liquid separator 100, the gas refrigerant can be separated from the liquid refrigerant, the liquid refrigerant and the gas refrigerant are stored at the bottom of the gas-liquid separator 100 due to different densities, and the gas refrigerant enters a pipeline of the refrigeration system to work.

In other embodiments, the separator may also be an oil separator, and when the oil separator is disposed in the refrigeration system, the gaseous refrigerant and the liquid lubricating oil can be separated in the oil separator after the gaseous refrigerant enters the oil separator with the lubricating oil, so that the gaseous refrigerant enters the pipeline of the refrigeration system to work, and the lubricating oil is returned to the compressor, thereby prolonging the service life of refrigeration.

The existing separator usually comprises a cylinder body, a cover body, an air inlet pipe, an air outlet pipe and the like, the existing cylinder body is a hollow cylinder, and the situations of overlong material, excessive required material, high cost and the like can be caused in the production and processing process of hollow cylinder pipes.

Referring to fig. 1 and 2, fig. 2 is a schematic structural diagram of a cylinder 10 according to the present invention; the cylinder 10 is used for a tank body, the tank body comprises a cover body 20, and the cover body 20 is arranged at the end part of the cylinder 10 in a covering manner; the end of the cylinder 10 has at least two concave parts 11 formed by recessing from one end to the other end of the cylinder 10 along the axial direction of the cylinder 10, at least two concave parts 11 are arranged at intervals, one convex part 12 is formed between two adjacent concave parts 11, and the cover 20 can correspondingly shield the concave part 11 at the end of the cylinder 10 and is fixedly connected with the cylinder 10.

In the present application, the barrel 10 is formed by cutting a pipe with a certain length, and the pipe is cut according to the preset shape, size, direction, etc. of the cutting trace, so that the pipe is sequentially cut into a plurality of barrels 10; therefore, when the pipe is cut, the concave part 11 of one cylinder 10 formed by cutting can be correspondingly used as the convex part 12 of the cylinder 10 adjacent to the concave part, so that the length of the convex parts 12 of the pipe can be saved, the material consumption is reduced, and the cost is reduced; each of the cylinders 10 can be cut into the same shape and size according to the shape, size, direction, etc. of the preset cutting lines, that is, along the axial direction of the cylinder 10, the end of the cylinder 10 has a plurality of concave portions 11 formed by recessing from one end to the other end of the cylinder 10, the plurality of concave portions 11 are arranged at intervals, and one convex portion 12 is formed between two adjacent concave portions 11.

In the utility model, the cover body 20 and the cylinder body 10 are welded and fixed; the concave part 11 and the convex part 12 are formed by any one of a laser cutting method, a plasma cutting method, a water jet cutting method or an engraving and milling method, which are convenient for processing the pipe to form a plurality of required cylinders 10; of course, in other embodiments, different processing methods may be adopted to cut the tube to obtain the cylinder, as long as the same effect can be achieved.

The present application further provides a separator 100, referring to fig. 1, including a cylinder 10 and a cover 20.

Further, the separator 100 provided in the present application further includes a filtering device (not shown) installed in the cartridge 10; the filtering device can play a role in filtering impurities, and meanwhile, the separation of gaseous substances and liquid substances can be realized.

Specifically, the separator 100 further includes an air inlet pipe 30 and an air outlet pipe 40, the two ends of the separator 100 are both provided with the cover 20, the air inlet pipe 30 penetrates through the cover 20 at one end of the cylinder 10 and is partially inserted into the cylinder 10, and the air outlet pipe 40 penetrates through the cover 20 at the other end of the cylinder 10 and is partially inserted into the cylinder 10.

In other embodiments, the cover 20 is disposed at one end of the air inlet pipe 30 of the separator 100, the air inlet pipe 30 penetrates through the cover 20 and is partially inserted into the cover 20, and the air outlet pipe 40 penetrates through the other end of the cylinder 10 away from the cover 20 and is partially inserted into the cylinder 10.

In other embodiments, one end of the air outlet pipe 40 of the separator 100 is provided with the cover body 20, the air outlet pipe 40 penetrates through the cover body 20 and is partially inserted into the cover body 20, and the air inlet pipe 30 penetrates through the other end of the cylinder 10 far away from the cover body 20 and is partially inserted into the cylinder 10; so that the refrigerant enters the cylinder 10 from the air inlet pipe 30, is filtered by the filtering device in the cylinder 10, is discharged from the air outlet pipe 40, and enters the pipeline of the refrigeration system to continue working.

Referring to fig. 2-11, the two ends of the cylinder 10 are respectively provided with a concave portion 11, and a convex portion 12 is formed between two adjacent concave portions 11; along the axial direction of the cylinder 10, the concave part 11 at one end of the cylinder 10 and the convex part 12 at the other end of the cylinder 10 are arranged in a one-to-one correspondence manner; because the shape, size, direction and the like of the cutting wire are uniform when the pipe is cut, the concave part 11 at one end of the cylinder 10 can be in one-to-one correspondence with the convex part 12 at the other end of the cylinder 10, and the cutting is simple in operation and convenient to process.

Further, since the height of the convex portion 12 is equal to the depth of the concave portion 11 along the axial direction of the tubular body 10, the tubular material is cut according to the shape, size, direction, and the like of the preset cutting lines, and the tubular material is cut into a plurality of tubular bodies 10 in sequence, the concave portion 11 of one tubular body 10 formed by cutting can correspond to the convex portion 12 of the tubular body 10 adjacent thereto when the tubular material is cut, and the height of the convex portion 12 is equal to the depth of the concave portion 11; meanwhile, the length of the plurality of convex parts 12 can be saved, so that the material consumption is reduced, and the cost is reduced.

Specifically, both ends of the cylinder 10 are respectively provided with a concave part 11, a convex part 12 is formed between two adjacent concave parts 11, and the number of concave parts 11 is equal to that of convex parts 12 at the same end of the cylinder 10; when the pipe material is cut, one convex portion 12 is formed between two adjacent concave portions 11, so that the number of concave portions 11 is equal to the number of convex portions 12.

Referring to fig. 2 to 4, fig. 2 is a schematic structural view of a cylinder 10 according to an embodiment of the present invention, fig. 3 is a front view of fig. 2, and fig. 4 is a top view of fig. 2; the number of the concave parts 11 and the convex parts 12 at one end of the cylinder 10 is two; with continuing reference to fig. 5-7, fig. 5 is a schematic structural view of a barrel 10 according to another embodiment of the present invention, fig. 6 is a front view of fig. 5, and fig. 7 is a top view of fig. 5; the number of the concave parts 11 and the convex parts 12 at one end of the cylinder 10 is three; with continuing reference to fig. 8-10, fig. 8 is a schematic structural view of a cylinder 10 according to another embodiment of the present invention, fig. 9 is a front view of fig. 8, and fig. 10 is a top view of fig. 8; the number of the concave parts 11 and the convex parts 12 at one end of the cylinder 10 is four; of course, in other embodiments, the number of the concave portions 11 and the convex portions 12 at one end of the cylinder 10 may be set arbitrarily according to the requirement, for example, the number of the concave portions 11 and the convex portions 12 at one end of the cylinder 10 is five, six, or seven.

Referring to fig. 11, fig. 11 is a schematic structural view of a barrel 10 according to an embodiment of the present invention; a first transition section 13 is formed on the side wall of the concave part 11 of the cylinder 10 and the bottom surface of the concave part 11; the side wall of the concave part 11 and the top surface of the convex part 12 are provided with a second transition section 14; the first transition section 13 and the second transition section 14 are arranged, so that transition can be formed on sharp edges of the convex part 12 and the concave part 11, cracks caused by stress concentration are avoided, and the service life is prolonged; meanwhile, when the cylinder 10 and the cover 20 are welded, potential safety hazards caused by sharp edges of the cylinder 10 are avoided.

Further, as shown in fig. 11, the first transition section 13 and/or the second transition section 14 are rounded; the fillet can avoid the stress concentration to produce crackle. Of course, in other embodiments, the first transition section 13 and/or the second transition section 14 may also be a chamfer, and the chamfer can remove a sharp edge to avoid a potential safety hazard caused by a sharp edge of the cylinder 10.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The features of the above embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above embodiments are not described, but should be construed as being within the scope of the present specification as long as there is no contradiction between the combinations of the features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims (10)

1. A cylinder body is used for a cylinder body, the cylinder body comprises a cover body, and the cover body is arranged at the end part of the cylinder body in a covering mode; the end part of the cylinder body is provided with at least two concave parts which are formed by inwards recessing from one end to the other end of the cylinder body along the axial direction of the cylinder body, at least two concave parts are arranged at intervals, a convex part is formed between every two adjacent concave parts, and the cover body can correspondingly shield the concave parts at the end part of the cylinder body and is fixedly connected with the cylinder body.

2. The cylinder according to claim 1, wherein the cylinder is provided with the concave parts at two ends respectively, and one convex part is formed between two adjacent concave parts;

along the axis direction of the cylinder, the concave part at one end of the cylinder and the convex part at the other end of the cylinder are arranged in a one-to-one correspondence manner.

3. The cartridge of claim 1, wherein the height of the convex portion is equal to the depth of the concave portion in the axial direction of the cartridge.

4. The cylinder according to claim 1, wherein the cylinder is provided with the concave parts at two ends respectively, and one convex part is formed between two adjacent concave parts;

the number of the concave parts is equal to the number of the convex parts at the same end of the cylinder.

5. The cartridge of claim 1, wherein the side wall of the recess and the bottom surface of the recess are formed with a first transition section; and a second transition section is formed between the side wall of the concave part and the top surface of the convex part.

6. The cartridge of claim 5, wherein the first transition section and/or the second transition section is rounded or chamfered.

7. The cartridge of claim 1, wherein the cover is welded to the cartridge; the concave part and the convex part are processed and formed by any method of laser cutting, plasma cutting, water jet cutting or engraving and milling.

8. A separator, characterized in that, the separator includes barrel and lid, the barrel is the barrel of any one of claims 1-7, the barrel with the lid fixed connection.

9. The separator of claim 8, further comprising a filter device mounted within the cartridge.

10. The separator of claim 8, further comprising an air inlet pipe and an air outlet pipe, wherein the cover bodies are arranged at two ends of the separator, the air inlet pipe is arranged on the cover body at one end of the cylinder body in a penetrating manner and is partially inserted into the cylinder body, and the air outlet pipe is arranged on the cover body at the other end of the cylinder body in a penetrating manner and is partially inserted into the cylinder body;

or, the cover body is arranged at one end of the air inlet pipe of the separator, the air inlet pipe penetrates through the cover body and is partially inserted into the cover body, and the air outlet pipe penetrates through the other end, far away from the cover body, of the cylinder body and is partially inserted into the cylinder body;

or, the separator the outlet duct one end be equipped with the lid, the outlet duct wears to locate the lid to partly insert in the lid, the intake pipe wears to locate the barrel is kept away from the other end of lid, and partly insert in the barrel.

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