CN210861827U - Rotary disturbance water-cooled condenser - Google Patents
Rotary disturbance water-cooled condenser Download PDFInfo
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- CN210861827U CN210861827U CN201921518340.8U CN201921518340U CN210861827U CN 210861827 U CN210861827 U CN 210861827U CN 201921518340 U CN201921518340 U CN 201921518340U CN 210861827 U CN210861827 U CN 210861827U
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- cooling water
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Abstract
The utility model discloses a rotary disturbance water-cooled condenser, which comprises a cylinder body with two ends connected with a tube plate, and at least one heat exchange cylinder which is arranged in the cylinder body by means of the tube plate and is concentric with the cylinder body and is driven by an electric motor to rotate, wherein the two ends of the heat exchange cylinder are sealed, and the heat exchange cylinder is in running fit with the tube plate; the outer sides of the tube plates are respectively provided with end sockets, the first end socket is connected with a cooling water inlet pipe and a refrigerant inlet pipe, and the second end socket is connected with a cooling water outlet pipe and a refrigerant liquid pipe; the refrigerant inlet pipe is connected with the air inlet connecting pipe of the heat exchange cylinders, the refrigerant liquid pipe is connected with the outlet of the liquid collecting pipe, the inlet of the liquid collecting pipe is connected with the outlet of the liquid discharging pipe at the bottom of each heat exchange cylinder, and the pipe plate is provided with a through hole for flowing cooling water. The utility model discloses it is rotatory to drive a heat transfer section of thick bamboo with the motor, increases the disturbance of the cooling water that flows through outside the tubes, strengthens the interior refrigerant of a heat transfer section of thick bamboo and the heat transfer effect of outside of tubes cooling water, improves the refrigerating system performance.
Description
Technical Field
The utility model relates to a refrigeration air conditioner field, concretely relates to with rotatory disturbance water-cooled condenser.
Background
In the refrigerating system in the large-scale refrigeration air-conditioning field, for example, the vertical water cooling type condenser is widely applied to an ammonia refrigerating system, high-temperature and high-pressure gas discharged by a refrigerating compressor enters the condenser, a refrigerant exchanges heat with cooling water outside a heat exchange cylinder to release heat for condensation, condensed liquid occupies the space of the heat exchange cylinder or gathers on the surface of the heat exchange cylinder, the surface of the heat exchange cylinder cannot exchange heat with the cooling water outside the heat exchange cylinder sufficiently, the heat transfer performance of the condenser is reduced, the condensing temperature is increased, the pressure ratio of the refrigerating compressor is increased, the performance of the refrigerating system is reduced, and the energy consumption is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical defect who exists among the prior art, provide a refrigeration air conditioner field is with rotatory disturbance water cooled condenser to solve vertical water cooled condenser's high-efficient heat transfer, realize refrigerating system's performance improvement, the energy saving.
The utility model provides a technical scheme that its technical problem adopted is:
a rotary disturbance water-cooled condenser comprises a cylinder body with two ends connected with tube plates, and at least one heat exchange cylinder which is arranged in the cylinder body by means of the tube plates, is concentric with the cylinder body, is driven by an electric motor to rotate and is closed at two ends, wherein the heat exchange cylinder is in running fit with the tube plates; the outer sides of the tube plates are respectively provided with end sockets, the first end socket is connected with a cooling water inlet pipe and a refrigerant inlet pipe, and the second end socket is connected with a cooling water outlet pipe and a refrigerant liquid pipe; the refrigerant inlet pipe is connected with the air inlet connecting pipe of the heat exchange cylinders, the refrigerant liquid pipe is connected with the outlet of the liquid collecting pipe, the inlet of the liquid collecting pipe is connected with the outlet of the liquid discharging pipe at the bottom of each heat exchange cylinder, and the pipe plate is provided with a through hole for flowing cooling water.
The heat exchange tubes are arranged concentrically, the inner diameters of the heat exchange tubes are sequentially reduced, and one ends of the heat exchange tubes are fixed with the support to form a rotating whole; the heat exchange cylinders are communicated through connecting pipes which are radially arranged, so that secondary refrigerant gas enters the outer heat exchange cylinder from one end, passes through the middle heat exchange cylinder and then enters the inner heat exchange cylinder, and secondary refrigerant liquid is discharged from the other end.
The air inlet connecting pipe is connected with the outer heat exchange cylinders, the refrigerant liquid pipe is connected with the outlets of the liquid collecting pipes through the telescopic pipes, and the inlets of the liquid collecting pipes are connected with the outlets of the liquid discharging pipes at the bottoms of the heat exchange cylinders.
The outer heat exchange cylinder is meshed with a gear on an output shaft of the motor by means of a gear arranged on an outer circular surface, and the motor is arranged on one side of the first seal head.
The cooling water inlet pipe is arranged on the side wall of the first seal head; and the cooling water outlet pipe is arranged on the side wall of the second seal head.
The other end of the refrigerant inlet pipe is connected with an exhaust pipe of the refrigeration compressor, and the other end of the refrigerant liquid pipe is connected with an inlet of the throttling and pressure reducing element.
The first end socket and the second end socket are respectively welded with the outer side faces of the first tube plate and the second tube plate, and two ends of the cylinder are respectively welded with the inner side faces of the first tube plate and the second tube plate.
The utility model discloses a rotatory disturbance water cooled condenser utilizes the motor to drive the annular channel heat exchanger section of thick bamboo rotatory, and under the effect of centrifugal force, liquid in the heat exchanger section of thick bamboo is attached to on the inner wall of heat exchanger section of thick bamboo, and gravity action flows to heat exchanger section of thick bamboo bottom, draws forth through the fluid-discharge tube, and simultaneously, rotatory heat exchanger section of thick bamboo increases the disturbance that the outside of tubes flowed through the cooling water, strengthens the heat transfer effect of refrigerant and outside of tubes cooling water in the heat exchanger section of thick bamboo, improves refrigerating system's performance.
Drawings
Fig. 1 is a schematic diagram of a rotationally disturbed water-cooled condenser according to the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is a sectional view taken along line B-B of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
As shown in fig. 1-3, the rotary disturbance water-cooled condenser of the present invention includes a cylinder 1, a first connection pipe, a second connection pipe, a first tube plate through hole 4, a first tube plate 5, a cooling water inlet pipe 6, a first head 7, a motor 8, a refrigerant inlet pipe 9, a spindle 10, a second flexible hose 11, an air inlet connection pipe 12, a heat exchange tube connection frame 13, a first heat exchange tube 14, a second heat exchange tube 15, a third heat exchange tube 16, a second tube plate through hole 17, a cooling water outlet pipe 18, a liquid outlet pipe 19, a first flexible hose 20, a refrigerant liquid pipe 21, a second head 22, a second tube plate 23, a first liquid discharge pipe 24, a second liquid discharge pipe 25, a third liquid discharge pipe 26, a liquid discharge pipe 27, and a bracket 28;
the first heat exchange tube 14, the second heat exchange tube 15 and the third heat exchange tube 16 are circular rings with two closed ends, the two ends respectively penetrate through holes in the centers of the second tube plate 23 and the first tube plate 5, are in sealing fit with the center holes of the second tube plate 23 and the first tube plate 5, and can rotate relatively, an outer tooth (not shown) is arranged on the excircle of one end, extending into the first seal head 7, of the first heat exchange tube 14, an opening formed in the top of the first heat exchange tube is welded with one end of the air inlet connecting tube 12, the other end of the air inlet connecting tube 12 is welded with the refrigerant inlet tube 9 through the second flexible hose 11, and the refrigerant inlet tube 9 penetrates through the center hole in the first seal head 7, is in sealing fit with the center hole, and can rotate relatively to form a rotary sealing connection structure; an orifice formed in one end, extending into the second end socket 22, of the first heat exchange cylinder 14 and close to the outer wall of the inner annular surface of the end part is welded with one end of each of the first connecting pipes 2-1 and 2-2, the other end of each of the first connecting pipes 2-1 and 2-2 is welded with an orifice formed in the second heat exchange cylinder 15 and close to the outer wall of the outer annular surface of the end part of the second end socket 22, an orifice formed in the outer wall of the inner annular surface of the end part of the second heat exchange cylinder 15 and close to the first end socket 7 is welded with one end of each of the second connecting pipes 3-1 and 3-2, and the other end of each of the second connecting pipes 3-1 and 3-2 is welded with an orifice formed in;
the first heat exchange cylinder 14, the second heat exchange cylinder 15 and the third heat exchange cylinder 16 extend into orifices formed in the end part of the second end socket 22 and are respectively welded with one end of a first liquid discharge pipe 24, one end of a second liquid discharge pipe 25 and one end of a third liquid discharge pipe 26, and the other end of the first liquid discharge pipe 24, the other end of the second liquid discharge pipe 25 and the other end of the third liquid discharge pipe 26 are welded with corresponding orifices of a liquid collection pipe 27; the other side surface of the liquid collecting pipe 27 is welded with one end of the liquid outlet pipe 19 corresponding to the hole opening, the other end of the liquid outlet pipe 19 is fixedly connected with one end of the first flexible hose 20 corresponding to the hole opening in a sealing manner, and the other end of the first flexible hose 20 corresponding to the hole opening is fixedly connected with one end of the refrigerant liquid pipe 21 in a sealing manner;
the end parts of the first end sockets 7 of the first heat exchange cylinder 14, the second heat exchange cylinder 15 and the third heat exchange cylinder 16 are welded with the outer end of the heat exchange cylinder connecting frame 13, and the refrigerant liquid pipe 21 passes through the central hole of the second end socket 22, is in sealing fit with the central hole, and can rotate relatively.
The second tube plate 23 and the first tube plate 5 are respectively provided with a second tube plate through hole 17 and a first tube plate through hole 4 which are uniformly distributed so as to facilitate the cooling water to flow in the cylinder body for heat exchange. The second tube plate through holes 17 and the first tube plate through holes 4 can be rectangular holes or holes with other geometric shapes, and are not limited specifically, and the number of the holes can be one or more.
The utility model discloses in, main shaft 10 is connected with motor 8, the other end of main shaft 10 is fixed with the external tooth (not marking, can see from fig. 1), rotates under motor 8's drive. The external teeth on the main shaft 10 are meshed with the external teeth on the first heat exchange cylinder 14, so that the heat exchange cylinders are driven to synchronously rotate.
The utility model discloses in, motor 8 is fixed on first head 7, specifically is the position of fixing one side on the terminal surface.
It should be noted that, in the present invention, the first heat exchange cylinder 14, the second heat exchange cylinder 15, and the third heat exchange cylinder 16 may be heat exchange cylinders with smooth surfaces, or heat exchange cylinders with low ribs on the surfaces.
Wherein, furthermore, the other end of the refrigerant inlet pipe 9 is connected with the exhaust pipe of the refrigeration compressor, and the other end of the refrigerant liquid pipe 21 is connected with the inlet of the throttling pressure-reducing element.
Specifically, the second end socket 22 is welded to the second tube plate 23, the first end socket 7 is welded to the first tube plate 5, and two ends of the cylinder 1 are respectively welded to two side faces of the second tube plate 23 and the first tube plate 5.
When the refrigerating system is in operation, gas discharged by a refrigerating compressor enters an annular channel of a first heat exchange cylinder 14 through a refrigerant inlet pipe 9, a second flexible hose 11 and an air inlet connecting pipe 12, enters an annular channel of a second heat exchange cylinder 15 through a first connecting pipe 2, enters an annular channel of a third heat exchange cylinder 16 through a second connecting pipe 3, a motor 8 drives the first heat exchange cylinder 14 through external teeth of a spindle 10, each heat exchange cylinder is driven to rotate by a heat exchange cylinder connecting frame 13, liquid condensed in the first heat exchange cylinder 14, the second heat exchange cylinder 15 and the third heat exchange cylinder 16 is attached to the inner wall of the outer annular surface of the heat exchange cylinder under the action of centrifugal force, enters a liquid collecting pipe 27 through a first liquid discharge pipe 24, a second liquid discharge pipe 25 and a third liquid discharge pipe 26, liquid in the liquid collecting pipe 27 enters a liquid collecting pipe 27 through a liquid discharge pipe 19, the first flexible hose 20 and the refrigerant liquid discharge pipe 21 to a throttling pressure reduction element, cooling water enters a cylinder body 1 through, The annular channels of the first heat exchange cylinder 14, the second heat exchange cylinder 15 and the third heat exchange cylinder 16 flow out from the cooling water outlet pipe 18.
It should be noted that, the above is only one specific embodiment, the number of the heat exchange cylinders is not limited to the above embodiment, and may be specifically determined according to needs, for example, one, two, or more than three, and is not limited specifically.
In addition, it should be noted that the rotary disturbance water-cooled condenser of the present invention can be used not only in a vertical manner, as shown in fig. 1, but also in a horizontal manner, i.e., the condenser is rotated by 90 degrees to the right in fig. 1, and is not limited in detail.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A rotary disturbance water-cooled condenser comprises a cylinder body with two ends connected with tube plates, and at least one heat exchange cylinder which is arranged in the cylinder body by means of the tube plates, is concentric with the cylinder body, is driven by an electric motor to rotate and is closed at two ends, wherein the heat exchange cylinder is in running fit with the tube plates; the outer sides of the tube plates are respectively provided with end sockets, the first end socket is connected with a cooling water inlet pipe and a refrigerant inlet pipe, and the second end socket is connected with a cooling water outlet pipe and a refrigerant liquid pipe; the refrigerant inlet pipe and the refrigerant liquid pipe are respectively connected with an air inlet connecting pipe and a liquid outlet pipe of the heat exchange cylinder through telescopic pipes, and a through hole for cooling water to flow is formed in the tube plate; the refrigerant inlet pipe and the refrigerant liquid pipe are respectively in rotary sealing fit with the central orifices of the first seal head and the second seal head.
2. The rotary disturbance water-cooled condenser according to claim 1, wherein the heat exchange cylinders are arranged concentrically, the inner diameters of the heat exchange cylinders are sequentially reduced, and one ends of the heat exchange cylinders are fixed with the bracket to form a rotary whole; the heat exchange cylinders are communicated through connecting pipes which are radially arranged, so that secondary refrigerant gas enters the outer heat exchange cylinder from one end, passes through the middle heat exchange cylinder and then enters the inner heat exchange cylinder, and secondary refrigerant liquid is discharged from the other end.
3. The rotationally-disturbed water-cooled condenser as claimed in claim 2, wherein the air inlet connecting pipe is connected with the heat exchange cylinders on the outer layer, the refrigerant liquid pipe is connected with the outlet of the liquid collecting pipe through an extension pipe, and the inlet of the liquid collecting pipe is connected with the outlet of the liquid discharging pipe at the bottom of each heat exchange cylinder.
4. The rotationally disturbed water-cooled condenser of claim 2, wherein the heat exchange cylinder at the outer layer is engaged with a gear at the output shaft of a motor installed at one side of the first end socket by a gear installed at the outer circular surface.
5. The rotationally disturbed water cooled condenser of claim 2, wherein the support is a cross-shaped frame.
6. The rotationally-disturbed water-cooled condenser of claim 1, wherein the cooling water inlet pipe is arranged on the side wall of the first head; and the cooling water outlet pipe is arranged on the side wall of the second seal head.
7. The rotationally-perturbed water-cooled condenser according to claim 1, wherein the other end of said refrigerant inlet pipe is connected to a discharge pipe of a refrigeration compressor, and the other end of said refrigerant liquid pipe is connected to an inlet of a throttling pressure-reducing element.
8. The rotationally-disturbed water-cooled condenser of claim 1, wherein the first end socket and the second end socket are respectively welded with the outer side surfaces of the first tube plate and the second tube plate, and two ends of the cylinder are respectively welded with the inner side surfaces of the first tube plate and the second tube plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518340.8U CN210861827U (en) | 2019-09-12 | 2019-09-12 | Rotary disturbance water-cooled condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518340.8U CN210861827U (en) | 2019-09-12 | 2019-09-12 | Rotary disturbance water-cooled condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210861827U true CN210861827U (en) | 2020-06-26 |
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ID=71284378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921518340.8U Expired - Fee Related CN210861827U (en) | 2019-09-12 | 2019-09-12 | Rotary disturbance water-cooled condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210861827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218112A (en) * | 2021-05-06 | 2021-08-06 | 深圳市鑫锦润科技有限公司 | Condenser for liquid cooling of liquid cooling case |
-
2019
- 2019-09-12 CN CN201921518340.8U patent/CN210861827U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218112A (en) * | 2021-05-06 | 2021-08-06 | 深圳市鑫锦润科技有限公司 | Condenser for liquid cooling of liquid cooling case |
| CN113218112B (en) * | 2021-05-06 | 2022-05-17 | 深圳市鑫锦润科技有限公司 | Condenser for liquid cooling of liquid cooling case |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |