CN213873922U

CN213873922U - Automatic oil return high-efficiency barrel type heat exchanger

Info

Publication number: CN213873922U
Application number: CN202022847381.0U
Authority: CN
Inventors: 刘广田; 张东方; 徐庆祥; 王建; 李峥
Original assignee: Henan Yangzi Zhixing Air Conditioning Equipment Co ltd
Current assignee: Henan Yangzi Zhixing Air Conditioning Equipment Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-03
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses an automatic high-efficient cylinder heat exchanger of oil return, including barrel and helical pipeline, the upper surface of barrel has sealed lid through bolt threaded connection, the top fixedly connected with sleeve pipe of barrel side, it has first inlet tube and second inlet tube to peg graft in the sheathed tube inside, first inlet tube runs through sheathed tube one end is provided with helical pipeline, helical pipeline's internal surface is provided with the internal thread, helical pipeline's bottom is provided with first outlet pipe and second outlet pipe. This high-efficient barrel heat exchanger of automatic oil return through helical piping and internal thread setting, the setting that helical piping is compact to spiral has guaranteed that the refrigerant can more abundant heat transfer inside the barrel, and the inside internal thread that is provided with of helical piping, and hydroenergy flows in the helical piping more fast along the internal thread, makes the convection current faster more unblocked, has improved the heat transfer speed and the efficiency of this heat exchanger by a wide margin, and the people of being more convenient for use.

Description

Automatic oil return high-efficiency barrel type heat exchanger

Technical Field

The utility model relates to a cylinder heat exchanger technical field specifically is automatic high-efficient cylinder heat exchanger of oil return.

Background

The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy.

The heat exchange efficiency of the existing heat exchanger is not high when the heat exchanger is used, the flow velocity is slow after water flow enters a heat exchange pipeline, the quick proceeding of a heat exchange process is easily influenced, the internal back pressure of the existing heat exchanger cannot be guaranteed to be smooth when the heat exchanger is used, the stable operation of a unit cannot be guaranteed, and people cannot use the heat exchanger conveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an automatic high-efficient cylinder heat exchanger of oil return has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: automatic high-efficient cylinder heat exchanger returns oil, including barrel and helical tube way, the upper surface of barrel has sealed lid through bolt threaded connection, the top fixedly connected with sleeve pipe of barrel side, the inside grafting of sheathed tube has first inlet tube and second inlet tube, first inlet tube runs through sheathed tube one end is provided with the helical tube way, the internal surface of helical tube way is provided with the internal thread, the bottom of helical tube way is provided with first outlet pipe and second outlet pipe, the lower fixed surface of barrel is connected with the reservoir, the upper surface of reservoir is provided with communicating pipe, the side of reservoir is provided with back pressure pipe.

Optionally, the lower surface of barrel is fixedly connected with the supporting leg, the quantity of supporting leg is four, and four the supporting leg sets up in the form of the array of circling the ring the lower surface of barrel.

Optionally, first inlet tube and second inlet tube all set up the top of barrel side, first outlet pipe and second outlet pipe all set up the bottom of barrel side.

Optionally, the spiral pipeline is arranged inside the cylinder, and the inner surface of the spiral pipeline is provided with the internal thread.

Optionally, the communicating pipe penetrates through the top end of the lower surface of the cylinder body and is communicated with the spiral pipeline, and one end, far away from the liquid storage device, of the back pressure pipe is communicated with an external pipeline.

(III) advantageous effects

The utility model provides an automatic high-efficient cylinder heat exchanger of oil return possesses following beneficial effect:

1. this high-efficient barrel heat exchanger of automatic oil return through helical piping and internal thread setting, the setting that helical piping is compact to spiral has guaranteed that the refrigerant can more abundant heat transfer inside the barrel, and the inside internal thread that is provided with of helical piping, and hydroenergy flows in the helical piping more fast along the internal thread, makes the convection current faster more unblocked, has improved the heat transfer speed and the efficiency of this heat exchanger by a wide margin, and the people of being more convenient for use.

2. This high-efficient barrel heat exchanger of automatic oil return, through the setting of reservoir, communicating pipe and back pressure pipe, the reservoir passes through communicating pipe and helical pipeline intercommunication, and the staff of being convenient for makes through back pressure pipe and refuels the back pressure process more smooth and easy, has guaranteed that the heat exchanger can long-time normal operating, has ensured the unit ability steady operation, more is favorable to the long-time use of this heat exchanger.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the spiral pipeline of the present invention.

In the figure: 1. a barrel; 2. a helical conduit; 3. a sealing cover; 4. a sleeve; 5. a first water inlet pipe; 6. a second water inlet pipe; 7. an internal thread; 8. a first water outlet pipe; 9. a second water outlet pipe; 10. a reservoir; 11. a communicating pipe; 12. a back pressure pipe; 13. and (5) supporting legs.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: an automatic oil return high-efficiency barrel type heat exchanger comprises a barrel body 1 and a spiral pipeline 2, wherein the upper surface of the barrel body 1 is connected with a sealing cover 3 through a bolt thread, the top end of the side surface of the barrel body 1 is fixedly connected with a sleeve 4, a first water inlet pipe 5 and a second water inlet pipe 6 are inserted into the sleeve 4, the spiral pipeline 2 is arranged at one end, penetrating through the sleeve 4, of the first water inlet pipe 5, and an internal thread 7 is arranged on the inner surface of the spiral pipeline 2;

through the arrangement of the spiral pipeline 2 and the internal thread 7, the spiral pipeline 2 is compactly and spirally arranged inside the barrel body 1, so that the refrigerant can be more sufficiently heat-exchanged, and the internal thread 7 is arranged inside the spiral pipeline 2, so that water can flow in the spiral pipeline 2 along the internal thread 7 more quickly, convection is faster and smoother, the heat exchange speed and efficiency of the heat exchanger are greatly improved, and the heat exchanger is more convenient for people to use;

a first water outlet pipe 8 and a second water outlet pipe 9 are arranged at the bottom end of the spiral pipeline 2, a liquid storage device 10 is fixedly connected to the lower surface of the barrel body 1, a communicating pipe 11 is arranged on the upper surface of the liquid storage device 10, and a back pressure pipe 12 is arranged on the side surface of the liquid storage device 10;

through the arrangement of the liquid storage device 10, the communication pipe 11 and the back pressure pipe 12, the liquid storage device 10 is communicated with the spiral pipeline 2 through the communication pipe 11, so that the oiling back pressure process can be more smooth through the back pressure pipe 12 for a worker, the long-time normal operation of the heat exchanger is ensured, the stable operation of a unit is ensured, and the long-time use of the heat exchanger is more facilitated;

the lower fixed surface of barrel 1 is connected with supporting leg 13, the quantity of supporting leg 13 is four, and four supporting legs 13 set up the lower surface at barrel 1 with the form of the array of circling, first inlet tube 5 and second inlet tube 6 all set up the top in barrel 1 side, first outlet pipe 8 and second outlet pipe 9 all set up the bottom in barrel 1 side, helical tube 2 sets up the inside at barrel 1, helical tube 2's internal surface all is provided with

internal thread

7, 11 top and helical tube 2 intercommunications that run through barrel 1 lower surface communicating pipe, the one end and the outside pipeline intercommunication that reservoir 10 was kept away from to back pressure pipe 12.

The utility model discloses in, the device's working procedure as follows:

1. water enters the spiral pipeline 2 from the first water inlet pipe 5 and the second water inlet pipe 6, and the spiral pipeline 2 is compactly and spirally arranged in the cylinder body 1, so that the refrigerant can exchange heat more fully;

2. the internal thread 7 is arranged in the spiral pipeline 2, water can flow in the spiral pipeline 2 along the internal thread 7 more quickly, convection is faster and smoother, the heat exchange speed and efficiency of the heat exchanger are greatly improved, and the heat exchanger is more convenient for people to use;

3. reservoir 10 is through communicating

pipe

11 and 2 intercommunications of helical pipeline, and the staff of being convenient for can make through back pressure pipe 12 and refuel the back pressure process more smooth and easy, has guaranteed that the heat exchanger can long-time normal operating, has ensured the unit ability steady operation, more is favorable to the long-time use of this heat exchanger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Automatic high-efficient cylinder heat exchanger returns oil, including barrel (1) and helical piping (2), its characterized in that: the upper surface of barrel (1) has sealed lid (3) through bolt threaded connection, the top fixedly connected with sleeve pipe (4) of barrel (1) side, the inside of sleeve pipe (4) is pegged graft and is had first inlet tube (5) and second inlet tube (6), first inlet tube (5) run through the one end of sleeve pipe (4) is provided with helical tube (2), the internal surface of helical tube (2) is provided with internal thread (7), the bottom of helical tube (2) is provided with first outlet pipe (8) and second outlet pipe (9), the lower fixed surface of barrel (1) is connected with reservoir (10), the upper surface of reservoir (10) is provided with communicating pipe (11), the side of reservoir (10) is provided with back pressure pipe (12).

2. The automatic oil return high efficiency cartridge heat exchanger of claim 1, wherein: the lower surface fixedly connected with supporting leg (13) of barrel (1), the quantity of supporting leg (13) is four, and four supporting leg (13) set up in the form of the array of circling the lower surface of barrel (1).

3. The automatic oil return high efficiency cartridge heat exchanger of claim 1, wherein: first inlet tube (5) and second inlet tube (6) all set up the top of barrel (1) side, first outlet pipe (8) and second outlet pipe (9) all set up the bottom of barrel (1) side.

4. The automatic oil return high efficiency cartridge heat exchanger of claim 1, wherein: the spiral pipeline (2) is arranged inside the cylinder body (1), and the inner surface of the spiral pipeline (2) is provided with the internal thread (7).

5. The automatic oil return high efficiency cartridge heat exchanger of claim 1, wherein: the communicating pipe (11) penetrates through the top end of the lower surface of the barrel body (1) and is communicated with the spiral pipeline (2), and one end, far away from the liquid storage device (10), of the back pressure pipe (12) is communicated with an external pipeline.