CN218407720U

CN218407720U - Silencing and water collecting device for drain pipe of compressed air dryer of refrigerating machine

Info

Publication number: CN218407720U
Application number: CN202220936957.7U
Authority: CN
Inventors: 余叙斌; 吴春波; 栾久成; 汤福朋
Original assignee: WUXI HUASHENG PRECISON MATERIAL CO Ltd
Current assignee: WUXI HUASHENG PRECISON MATERIAL CO Ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2023-01-31
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to a refrigerator compressed air drying machine complementary unit specifically says so refrigerator compressed air drying machine drain pipe amortization water-collecting device. The water bucket is characterized by comprising a communicating pipe and a water bucket, wherein one end of the communicating pipe is provided with a pipe joint, the other end of the communicating pipe is connected with a supporting pipe, and the supporting pipe extends into the water bucket from the opening of the water bucket. Keep away from stay tube one end of communicating pipe and have a shrouding down, be provided with oil filter core in the stay tube with one heart, the equipartition has the delivery port on that section stay tube lateral wall that oil filter core corresponds.

Description

Silencing and water collecting device for drain pipe of compressed air dryer of refrigerating machine

Technical Field

The utility model relates to a refrigerator compressed air drying machine complementary unit specifically says so and is used for pressing the refrigerator compressed air drying machine drain pipe amortization water-collecting device that aqueous vapor was handled to refrigerator compressed air drying machine drain pipe exhaust area.

Background

At present, pressurized water and air in a compressed air dryer of a refrigerator are all directly discharged through a drain pipe. However, the pressure of pressurized water vapor in the compressed air dryer of the refrigerating machine is up to 0.6-1.6MPa, and the pressurized water vapor is directly discharged through the drain pipe, so that the generated noise is up to more than 90 decibels, the noise pollution is serious, and the environmental protection pressure is very high. Meanwhile, pressurized water and gas in a refrigerator compressed air dryer generally contain oil stains, the pressurized water and gas are directly discharged and splashed everywhere due to the pressure, the spraying distance can be 3-5 m, the collection is difficult, and oil-water separation cannot be realized.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a refrigerator compressed air dryer drain pipe amortization water-collecting device, the environmental protection pressure who adopts this water-collecting device is little, collects simply, can realize water oil separating.

In order to solve the problems, the following technical scheme is provided:

the utility model discloses a refrigerator compressed air drying machine drain pipe amortization water-collecting device's characteristics are including communicating pipe and cask, and the one end of communicating pipe is provided with the coupling, and the other end is connected with the stay tube communicating pipe, and the stay tube stretches into in the cask from the oral area of cask. Keep away from stay tube one end communicating pipe and have down the shrouding, be provided with oil filter core in the stay tube with one heart, the equipartition has the delivery port on that section stay tube lateral wall that oil filter core corresponds.

The communicating pipe is 7-shaped, the pipe joint is fixedly connected to the upper end of the communicating pipe, and external threads are machined on the outer side wall of the lower end of the communicating pipe. The stay tube is vertical arrangement, and the upper end is fixed with the shrouding, goes up the shrouding and has central screw hole, and the lower extreme of communicating pipe is arranged in central screw hole, and the two is threaded connection.

The supporting disk is concentrically fixed on the outer side wall of the vertical part of the section of the communicating pipe positioned outside the water bucket, the outer diameter of the supporting disk is larger than the outer diameter of the communicating pipe, the telescopic rod which is vertically arranged is uniformly distributed on the disk surface of the section of the supporting disk positioned outside the communicating pipe along the circumferential direction of the supporting disk, the upper end of the telescopic rod is fixedly connected with the supporting disk, and the lower end of the telescopic rod is abutted to the bottom of the inner cavity of the water bucket.

The telescopic rod comprises an upper screw rod and a lower sleeve, internal threads are processed on the inner circumferential surface of the lower sleeve, the lower end of the upper screw rod penetrates through the upper end of the lower sleeve and extends into the lower sleeve, the upper screw rod is in threaded connection with the lower sleeve, the upper end of the upper screw rod is welded and fixed with the supporting disk, and the lower end of the lower sleeve is abutted against the bottom of the inner cavity of the bucket.

The support plate corresponding to the upper screw rod is provided with a yielding hole, the upper end of the upper screw rod penetrates through the yielding hole and extends out of the upper portion of the support plate, and the upper screw rod positioned on the upper portion of the support plate is welded and fixed with the upper surface of the support plate.

By adopting the scheme, the method has the following advantages:

because the utility model discloses a refrigerator compressed air dryer drain pipe amortization water-collecting device's one end communicating pipe is provided with the coupling, and the other end is connected with the stay tube communicating pipe, and during the stay tube stretched into the cask from the oral area of cask, the stay tube one end of keeping away from communicating pipe had lower shrouding, is provided with the oil filter core in the intercommunication pipe with one heart, and the equipartition has the delivery port on that section stay tube lateral wall that the oil filter core corresponds. When in use, the pipe joint is connected with the outer end of the drain pipe of the compressed air dryer of the refrigerating machine. The water collecting device can collect the pressurized water gas discharged by the drain pipe of the compressed air dryer of the refrigerating machine into the bucket by utilizing the communicating pipe, the supporting pipe and the bucket, and can eliminate the noise of the pressurized water gas by utilizing the bucket, thereby greatly reducing the noise generated by the discharge of the pressurized water gas and reducing the environmental protection pressure. Simultaneously, the oil recovery filter core can realize simple oil-water separation, and the water after the separation is collected by the cask through the delivery port, and the collection process is simple, has realized simple oil-water separation.

Drawings

FIG. 1 is a schematic structural view of a water discharge pipe silencing and collecting device of a refrigerating machine compressed air dryer of the present invention;

fig. 2 is a schematic perspective view of the water discharge pipe silencing and collecting device of the refrigerating machine compressed air dryer of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model discloses a refrigerator compressed air dryer drain pipe amortization water-collecting device includes communicating pipe 2 and cask 11, and the one end of communicating pipe 2 is provided with coupling 1, and the 2 other ends of communicating pipe are connected with stay tube 7, and stay tube 7 stretches into cask 11 from the oral area of cask 11. Keep away from 7 one ends of stay tube of communicating pipe 2 and have lower shrouding 10, be provided with oil filter element 9 in the stay tube 7 with one heart, the equipartition has delivery port 8 on the section stay tube 7 lateral wall that oil filter element 9 corresponds.

Communicating pipe 2 is 7 fonts, coupling 1 fixed connection is on communicating pipe 2's upper end, and it has the external screw thread to process on communicating pipe 2's the lower extreme lateral wall. The stay tube 7 is vertical arrangement, and the upper end is fixed with last shrouding 5, and it has central screw hole to go up shrouding 5, and the lower extreme of communicating pipe 2 is arranged in central screw hole, and the two is threaded connection.

Lie in that section communicating pipe 2 outside cask 11 and be fixed with supporting disk 3 with one heart on the perpendicular portion lateral wall of portion, the external diameter of supporting disk 3 is greater than 2 external diameters communicating pipe, lies in that section supporting disk 3 quotas in the outside of communicating pipe and has the telescopic link of vertical arrangement along its circumference equipartition, and the upper end and the supporting disk of telescopic link firmly mutually, and the lower extreme of telescopic link offsets with the bottom of 11 inner chambers of cask.

The telescopic rod comprises an upper screw rod 4 and a lower sleeve 6, internal threads are processed on the inner circumferential surface of the lower sleeve 6, the lower end of the upper screw rod 4 penetrates through the upper end of the lower sleeve 6 and extends into the lower sleeve 6, the upper screw rod 4 is in threaded connection with the lower sleeve 6, the upper end of the upper screw rod 4 is fixedly welded with the supporting disk 3, and the lower end of the lower sleeve 6 is abutted to the bottom of the inner cavity of the bucket 11.

The support plate 3 corresponding to the upper screw rod 4 is provided with a yielding hole, the upper end of the upper screw rod 4 penetrates through the yielding hole to extend out of the upper part of the support plate 3, and the upper screw rod 4 on the section above the support plate is welded and fixed with the upper surface of the support plate.

The water collecting device can collect the pressurized water gas discharged from the drain pipe of the compressed air dryer of the refrigerating machine into the water bucket 11 by utilizing the communicating pipe 2, the supporting pipe 7 and the water bucket 11, and can eliminate the noise of the pressurized water gas by utilizing the water bucket 11, thereby greatly reducing the noise generated by the discharge of the pressurized water gas and reducing the environmental protection pressure. Meanwhile, the oil extraction filter element 9 can realize simple oil-water separation, and the separated water is collected by the water bucket 11 through the water outlet 8, so that the collection process is simple, and the simple oil-water separation is realized.

During the use, will the utility model discloses a refrigerator compressed air drying machine drain pipe amortization water-collecting device's coupling 1 links to each other with the afterbody of refrigerator compressed air drying machine drain pipe. When the tail gas exhaust device works, tail gas exhausted from a drain pipe of the compressed air dryer of the refrigerating machine is exhausted into a water barrel 11 through the communicating pipe 2, the supporting pipe 7, the oil filter element 9 and the water outlet 8 in sequence. The noise of the field test is only 40 decibels, and the waste water is only slightly sprayed when being discharged, and most of the waste water is collected by the water bucket 11.

The utility model discloses a refrigerator compressed air dryer drain pipe amortization water-collecting device's advantage is, and the device is simple, only needs personnel's periodic pouring water not directly to insert the sewage pipe network. Moreover, the cost is extremely low, and only about 30 yuan is needed. Meanwhile, the efficiency is high, and people can not hear noise when standing beside.

Claims

1. The noise reduction and water collection device for the drain pipe of the compressed air dryer of the refrigerating machine is characterized by comprising a communicating pipe (2) and a water barrel (11), wherein one end of the communicating pipe (2) is provided with a pipe joint (1), the other end of the communicating pipe (2) is connected with a supporting pipe (7), and the supporting pipe (7) extends into the water barrel (11) from the opening part of the water barrel (11); keep away from stay tube (7) one end of communicating pipe (2) and have lower shrouding (10), be provided with oil filter core (9) with one heart in stay tube (7), the equipartition has delivery port (8) on that section stay tube (7) lateral wall that oil filter core (9) correspond.

2. The noise-reduction water-collection device for the drain pipe of the compressed air dryer of the freezer according to claim 1, characterized in that the communicating pipe (2) is 7-shaped, the pipe joint (1) is fixedly connected to the upper end of the communicating pipe (2), and the outer side wall of the lower end of the communicating pipe (2) is provided with an external thread; the supporting pipes (7) are vertically arranged, an upper sealing plate (5) is fixed at the upper end of each supporting pipe, the upper sealing plate (5) is provided with a central threaded hole, the lower end of the communicating pipe (2) is located in the central threaded hole, and the supporting pipes and the communicating pipe are in threaded connection.

3. The silencing and water-collecting device for the drain pipe of the compressed air dryer of the refrigerator according to claim 2, characterized in that the outer wall of the vertical part of the section of the communicating pipe (2) positioned outside the water tank (11) is concentrically fixed with a supporting disk (3), the outer diameter of the supporting disk (3) is larger than the outer diameter of the communicating pipe (2), vertically arranged telescopic rods are uniformly distributed on the disk surface of the section of the supporting disk (3) positioned outside the communicating pipe (2) along the circumferential direction of the disk surface, the upper end of each telescopic rod is fixedly connected with the corresponding supporting disk, and the lower end of each telescopic rod is abutted against the bottom of the inner cavity of the water tank (11).

4. The noise-reduction and water-collection device for the drain pipe of the compressed air dryer of the refrigerator according to claim 3, wherein the telescopic rod comprises an upper screw (4) and a lower sleeve (6), an internal thread is processed on the inner circumferential surface of the lower sleeve (6), the lower end of the upper screw (4) penetrates through the upper end of the lower sleeve (6) and extends into the lower sleeve (6), the upper screw (4) is in threaded connection with the lower sleeve (6), the upper end of the upper screw (4) is welded and fixed with the support plate (3), and the lower end of the lower sleeve (6) abuts against the bottom of the inner cavity of the water barrel (11).

5. The silencing and water-collecting device for the drain pipe of the compressed air dryer of the refrigerator according to claim 4, wherein the support plate (3) corresponding to the upper screw (4) is provided with a relief hole, the upper end of the upper screw (4) passes through the relief hole and extends above the support plate (3), and the section of the upper screw (4) above the support plate is welded and fixed with the upper surface of the support plate.