CN212585252U - Refrigeration accessory air suction pipe with filtering structure - Google Patents
Refrigeration accessory air suction pipe with filtering structure Download PDFInfo
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- CN212585252U CN212585252U CN202021392731.2U CN202021392731U CN212585252U CN 212585252 U CN212585252 U CN 212585252U CN 202021392731 U CN202021392731 U CN 202021392731U CN 212585252 U CN212585252 U CN 212585252U
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- air suction
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Abstract
The utility model is suitable for a refrigeration plant field provides a refrigeration accessory breathing pipe that contains filtration, the refrigeration accessory breathing pipe that contains filtration is the sealed double-deck pipe structure in both ends, the double-deck pipe inner wall transversely is equipped with the baffle, the equal embedding in position installs the filter screen about the double-deck pipe inner wall is located the baffle, and some impurity that this product can be effectual adulterated in the filtration gas prolong the working life of compressor.
Description
Technical Field
The utility model belongs to the refrigeration plant field especially relates to a refrigeration accessory breathing pipe that contains filtration.
Background
The compressor is a device for converting gaseous refrigerant into liquid refrigerant, and is the heart of a refrigeration system. The refrigeration effect of the compressor is closely related to the air suction energy efficiency of the compressor, and the air suction energy efficiency of the compressor is greatly influenced by the performance of the air suction pipe. The suction pipe of the existing compressor is generally welded on a compressor shell by adopting a whole copper pipe with the same pipe diameter, trace impurities can be deposited in the pipeline along with the service life of the suction pipe, and the phenomenon of trace filth blockage is caused, so that the service life of the compressor is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the present invention is to provide a refrigeration accessory air suction pipe with a filtering structure, which aims to solve the technical problem that the pipeline is clogged after the air suction pipe is used for a long time.
The utility model adopts the following technical scheme:
the air suction pipe of the refrigeration accessory with the filtering structure is of a double-layer circular pipe structure with two sealed ends, a partition board is transversely arranged on the inner wall of the double-layer circular pipe, and filter screens are embedded into the upper and lower positions of the partition board on the inner wall of the double-layer circular pipe.
Furthermore, the inner space of the double-layer circular tube is divided into two parts by the partition plate, and a shunting cone is arranged above the partition plate.
Further, the double-deck pipe outer wall forms the round baffle through dun kou, the double-deck pipe outer wall just is located the baffle top and is equipped with the welding ring.
The utility model has the advantages that: the experiment provides a refrigerating accessory air suction pipe with a filtering structure, the refrigerating accessory air suction pipe with the filtering structure is welded with a compressor shell through a welding ring, and the refrigerating accessory air suction pipe is firm and reliable, so that the integrity of the whole structure is guaranteed; the air suction pipe of the refrigeration accessory with the filtering structure is of a double-layer circular pipe structure, a partition plate is transversely arranged on the inner wall of the double-layer circular pipe, a shunting cone is arranged above the partition plate, filter screens are embedded into the upper and lower positions of the partition plate on the inner wall of the double-layer circular pipe, secondary filtering is needed when gas passes through the air suction pipe, the filtering area is large, and impurities doped in the gas can be effectively removed; the flow distribution cone and the filter screen can be freely detached, the cleaning is convenient, the pipeline is prevented from being blocked by impurity deposition, and the service life of the compressor is prolonged.
Drawings
Fig. 1 is a structural diagram of a refrigeration accessory suction pipe with a filtering structure according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Fig. 1 illustrates a structure of a refrigeration accessory air suction pipe including a filtering structure according to an embodiment of the present invention, and only portions related to the embodiment of the present invention are illustrated for convenience of description.
As shown in fig. 1, the air suction pipe of the refrigeration accessory with the filtering structure provided in this embodiment is a double-layer circular pipe structure with two sealed ends, a partition board 1 is transversely disposed on an inner wall of the double-layer circular pipe, and filtering nets 2 are embedded in upper and lower positions of the partition board 1 on the inner wall of the double-layer circular pipe. During specific implementation, the inner wall of the double-layer circular pipe is provided with an installation window, and the filter screen is embedded into the installation window.
In this embodiment, the inside space of the double-layer circular tube is divided into two by the partition board 1, and the splitter cone 3 is arranged above the partition board 1, so that gas can be effectively split when entering the upper part of the air suction tube, and then enters the cavity between the inner wall and the outer wall of the double-layer circular tube structure after being filtered once, and then is filtered for the second time to return to the lower part of the air suction tube, and the filter screen and the splitter cone can be freely detached, thereby being convenient for cleaning.
Double-deck pipe outer wall forms round baffle 4 through dun kou, double-deck pipe outer wall just is located the baffle top and is equipped with and welds ring 5, the refrigeration accessory breathing pipe that contains filtration welds ring 5 and compressor housing welding through welding, uses and welds ring welding and can reduce cost to guarantee breathing pipe and compressor housing structure's integrality.
During operation, gas enters the upper portion of the air suction pipe, enters the cavity after being filtered by the upper filter screen after the shunting action of the shunting cone, is secondarily filtered by the lower filter screen in the cavity, returns to the lower portion of the air suction pipe, and then flows out of the air suction pipe and enters the compressor.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The refrigerating accessory air suction pipe with the filtering structure is characterized in that the refrigerating accessory air suction pipe with the filtering structure is of a double-layer circular pipe structure with two sealed ends, a partition plate is transversely arranged on the inner wall of the double-layer circular pipe, and a filter screen is embedded into the upper position and the lower position of the partition plate on the inner wall of the double-layer circular pipe.
2. The suction pipe of claim 1, wherein said partition divides the inner space of said double-layer circular pipe into two parts, and a diverging cone is provided above said partition.
3. The suction pipe of claim 2 wherein the outer wall of the double-layer circular pipe forms a ring of baffle plate through the opening, and the outer wall of the double-layer circular pipe is provided with a welding ring above the baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021392731.2U CN212585252U (en) | 2020-07-15 | 2020-07-15 | Refrigeration accessory air suction pipe with filtering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021392731.2U CN212585252U (en) | 2020-07-15 | 2020-07-15 | Refrigeration accessory air suction pipe with filtering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212585252U true CN212585252U (en) | 2021-02-23 |
Family
ID=74658122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021392731.2U Active CN212585252U (en) | 2020-07-15 | 2020-07-15 | Refrigeration accessory air suction pipe with filtering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212585252U (en) |
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2020
- 2020-07-15 CN CN202021392731.2U patent/CN212585252U/en active Active
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