CN216868838U - Conduction oil heating system - Google Patents
Conduction oil heating system Download PDFInfo
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- CN216868838U CN216868838U CN202123342609.1U CN202123342609U CN216868838U CN 216868838 U CN216868838 U CN 216868838U CN 202123342609 U CN202123342609 U CN 202123342609U CN 216868838 U CN216868838 U CN 216868838U
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Abstract
The utility model discloses a heat conduction oil heating system which comprises an installation frame, wherein a cold oil tank and a hot oil tank are fixedly installed on the installation frame, and the cold oil tank is positioned above the hot oil tank; the cold oil tank is connected with the heat exchanger through a cold oil pipe, the heat exchanger is connected with the oil-well pump through a hot oil pipe, and an oil outlet of the oil-well pump is connected with the hot oil tank through an oil pipe; when the heat-conducting oil pump is used, all butterfly valves are in an open state, the oil-well pump is started, the oil-well pump supplies power for extraction of the whole system, the heat-conducting oil is extracted from the cold oil tank and then enters the heat exchanger for heat replacement, the heated heat-conducting oil enters the oil-well pump through the hot oil pipe and then enters the hot oil tank through the oil-well pump, the heated heat-conducting oil is gathered in the hot oil tank for use, the pipeline is simple to set, the transmission efficiency is high, and the situation that a large amount of heat loss occurs in the heat-conducting oil is avoided.
Description
Technical Field
The utility model particularly relates to the technical field of heat conduction oil heating, and particularly relates to a heat conduction oil heating system.
Background
The heat conducting oil has the performances of thermal cracking resistance and chemical oxidation resistance, and has good heat transfer efficiency, fast heat dissipation and good thermal stability; the heat conducting oil is a special oil product with good thermal stability for indirectly transferring heat, and is widely applied in recent years because of the characteristics of uniform heating, accurate temperature regulation control, capability of generating high temperature under low steam pressure, good heat transfer effect, energy conservation, convenient transportation and operation and the like.
The traditional heat-conducting oil heating equipment has numerous and complicated pipelines, heat loss is easy to occur in the process of heat-conducting oil transmission, and the heat exchange effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat conduction oil heating system to solve the problems that the traditional heat conduction oil heating equipment provided by the background technology has complicated pipelines, heat loss is easy to occur in the heat conduction oil transmission process, and the heat exchange effect is poor.
In order to achieve the purpose, the utility model provides the following technical scheme:
a heat transfer oil heating system comprises a mounting frame, wherein a cold oil tank and a hot oil tank are fixedly mounted on the mounting frame, and the cold oil tank is positioned above the hot oil tank; the cold oil tank is connected with the heat exchanger through a cold oil pipe, a first butterfly valve is connected to one end, close to the cold oil tank, of the cold oil pipe in series, and an oil inlet butterfly valve is connected to one end, close to the heat exchanger, of the cold oil pipe in series; the heat exchanger is connected with the oil well pump through a hot oil pipe, and an oil outlet butterfly valve is connected in series at one end of the hot oil pipe close to the heat exchanger; the oil outlet of the oil pump is connected with the hot oil tank through an oil pipe.
As a further technical scheme of the utility model, the cold oil pipe is also connected with an exhaust pipe in series through a three-way valve; the exhaust pipe is connected with the emptying tank; an oil collecting tank is arranged below the emptying tank; the bottom of the oil collecting tank is connected with the hot oil pipe through a return pipe.
As a further technical scheme of the utility model, the emptying tank and the oil collecting tank are both fixedly arranged on the supporting frame, wherein the emptying tank is positioned above the oil collecting tank; the return pipe is connected with a control butterfly valve in series.
As a further technical scheme of the utility model, the heat exchanger comprises a heat exchanger shell, and a heat exchange assembly is arranged in the heat exchanger shell; the top and the bottom of the heat exchange assembly are fixedly connected with the shell of the heat exchanger through clamping seats.
As a further technical scheme of the utility model, the clamping seats are provided with six clamping seats, three clamping seats form a group, and two heating plates are arranged in each group of clamping seats.
As a further technical scheme of the utility model, the heat exchange assembly comprises an oil inlet pipe connected with a cold oil pipe; the oil inlet pipe is connected with the oil distribution pipe; the oil distribution pipe is connected with a plurality of branch coil pipes; the top outlets of the branch coil pipes are connected with an oil collecting pipe; the oil collecting pipe is provided with an oil outlet pipe connected with the hot oil pipe.
As a further technical scheme of the utility model, the branch coil pipes are arranged in an S shape, and the distance between the branch coil pipes is 5-10 cm.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the heat conduction oil pump is used, all butterfly valves are in an open state, the oil well pump is started, the oil well pump provides power for the whole system to pump, heat conduction oil is pumped out of the cold oil tank and then enters the heat exchanger to be subjected to heat replacement, the heated heat conduction oil enters the oil well pump through the hot oil pipe and then enters the hot oil tank through the oil well pump, the heated heat conduction oil is gathered in the hot oil tank to be used, the pipeline is simple to set, the transmission efficiency is high, and the heat conduction oil is prevented from being subjected to a large amount of heat loss;
2. according to the utility model, when the heat conduction oil is pumped out from the cold oil tank, air carried in the heat conduction oil can enter the emptying tank through the exhaust pipe, the heat conduction oil is mixed and discharged under the condition of exhaust, the discharged heat conduction oil drops in the emptying tank and then flows into the oil gathering tank through the pipeline for gathering, the heat conduction oil in the oil gathering tank enters the hot oil pipe through the return pipe after the control butterfly valve is opened, so that the discharged heat conduction oil can be recycled;
3. according to the utility model, during heat exchange, heat conduction oil firstly enters the oil distribution pipe through the oil inlet pipe, then the oil distribution pipe transmits the heat conduction oil to each branch coil pipe, the heating plate continuously heats water in the shell of the heat exchanger, hot water exchanges heat with the heat conduction oil, then the heat conduction oil in the branch coil pipes is collected through the oil collection pipe, and then the heat conduction oil is led out through the oil outlet pipe, so that the heat exchange of the heat conduction oil is realized;
4. according to the utility model, the branch coil pipes are arranged in an S shape, the distance between the branch coil pipes is 5-10cm, and the heat-conducting oil is dispersed into multiple strands of fine flow, so that the heat exchange efficiency of the heat-conducting oil is improved, and the heating area is increased.
Drawings
FIG. 1 is a schematic structural diagram of a heat transfer oil heating system according to the present invention.
Fig. 2 is a half sectional view of the heat exchanger of the present invention.
Fig. 3 is a schematic structural diagram of the heat exchange assembly of the present invention.
Fig. 4 is a schematic plan view of the heat exchange assembly of the present invention.
In the figure: 1-mounting frame, 2-cold oil tank, 3-hot oil tank, 4-first butterfly valve, 5-cold oil pipe, 6-oil inlet butterfly valve, 7-heat exchanger, 8-oil outlet butterfly valve, 9-hot oil pipe, 10-oil pump, 11-exhaust pipe, 12-blow-down tank, 13-oil gathering tank, 14-support frame, 15-return pipe, 16-control butterfly valve, 71-heat exchanger shell, 72-clamping seat, 73-heat exchange component, 74-heating plate, 731-oil inlet pipe, 732-oil distribution pipe, 733-branch coil pipe, 734-oil collection pipe and 735-oil outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a heat conducting oil heating system includes a mounting frame 1, a cold oil tank 2 and a hot oil tank 3 are fixedly mounted on the mounting frame 1, wherein the cold oil tank 2 is located above the hot oil tank 3; the cold oil tank 2 is connected with a heat exchanger 7 through a cold oil pipe 5, a first butterfly valve 4 is connected in series at one end of the cold oil pipe 5 close to the cold oil tank 2, and an oil inlet butterfly valve 6 is connected in series at one end of the cold oil pipe 5 close to the heat exchanger 7; the heat exchanger 7 is connected with the oil well pump 10 through a hot oil pipe 9, and an oil outlet butterfly valve 8 is connected in series at one end of the hot oil pipe 9 close to the heat exchanger 7; the oil outlet of the oil pump 10 is connected with the hot oil tank 3 through an oil pipe.
When the heat pump is used, all butterfly valves are in an open state, the oil well pump 10 is started, the oil well pump 10 supplies power for extraction of the whole system, heat conduction oil is extracted from the cold oil tank 2 and then enters the heat exchanger 7 to be subjected to heat replacement, the heated heat conduction oil enters the oil well pump 10 through the hot oil pipe 9 and then enters the hot oil tank 3 through the oil well pump 10, the heated heat conduction oil is gathered in the hot oil tank 3 to be used, the pipeline is simple to set, the transmission efficiency is high, and the phenomenon that a large amount of heat loss occurs in the heat conduction oil is avoided.
In this embodiment, the cold oil pipe 5 is further connected in series with an exhaust pipe 11 through a three-way valve; the exhaust pipe 11 is connected with the emptying tank 12; an oil collecting tank 13 is arranged below the emptying tank 12; the bottom of the oil collecting tank 13 is connected with the hot oil pipe 9 through a return pipe 15; the emptying tank 12 and the oil collecting tank 13 are both fixedly arranged on a support frame 14, wherein the emptying tank 12 is positioned above the oil collecting tank 13; the return pipe 15 is connected with a control butterfly valve 16 in series.
Specifically, when the conduction oil is taken out from the cold oil tank 2, the air carried in the conduction oil can enter the emptying tank 12 through the exhaust pipe 11, under the exhaust condition, the conduction oil is mixed and discharged, the discharged conduction oil drops in the emptying tank 12 at the moment, then flows to the oil gathering tank 13 through a pipeline to be gathered, the conduction oil in the oil gathering tank 13 enters the hot oil pipe 9 through the return pipe 15 after the control butterfly valve 16 is opened, and the discharged conduction oil is recycled again.
In this embodiment, the heat exchanger 7 includes a heat exchanger casing 71, and a heat exchange assembly 73 is disposed inside the heat exchanger casing 71; the top and the bottom of the heat exchange assembly 73 are fixedly connected with the heat exchanger shell 71 through clamping seats 72; the clamping seat 72 is provided with six clamping seats, every three clamping seats are in a group, and two heating plates 74 are arranged in each clamping seat 72.
The heat exchange component 73 is simple in structure and convenient to install, and the heat exchange efficiency of the heat exchange component 73 is not reduced under the condition that the heat exchange component 73 is fixed and stable.
In this embodiment, the heat exchange assembly 73 includes an oil inlet pipe 731 connected to the cold oil pipe 5; the oil inlet pipe 731 is connected with the oil distribution pipe 732; the oil distribution pipe 732 is connected with a plurality of branch coil pipes 733; the top outlets of the branch coils 733 are commonly connected with an oil collecting pipe 734; the oil collecting pipe 734 is provided with an oil outlet pipe 735 connected with the hot oil pipe 9.
Specifically, during heat exchange, heat conduction oil firstly enters the oil distribution pipe 732 through the oil inlet pipe 731, then the oil distribution pipe 732 transmits the heat conduction oil to each branch coil 733, the heating plate 74 continuously heats water in the heat exchanger shell 71, heat exchange is performed between the hot water and the heat conduction oil, then the heat conduction oil in the branch coil 733 is collected through the oil collection pipe 734, and then the heat conduction oil is led out through the oil outlet pipe 735, so that heat exchange of the heat conduction oil is realized.
In this embodiment, the branch coil 733 is disposed in an S-shape, and the distance between the branch coil 733 and the branch coil 733 is 5-10 cm.
Particularly, the heat conduction oil is dispersed into a plurality of strands of fine flow, so that the heat exchange efficiency of the heat conduction oil is improved, and the heating area is increased.
The working principle of the utility model is as follows: when the heat pump is used, all butterfly valves are in an open state, the oil well pump 10 is started, the oil well pump 10 supplies power for the whole system to pump out heat conduction oil from the cold oil tank 2 and then enters the heat exchanger 7 to carry out heat replacement, the heated heat conduction oil enters the oil well pump 10 through the hot oil pipe 9 and then enters the hot oil tank 3 through the oil well pump 10, the heated heat conduction oil is gathered in the hot oil tank 3 for use, the pipeline is simple to set, the transmission efficiency is high, and the heat conduction oil is prevented from being subjected to a large amount of heat loss; when the heat conduction oil is pumped out from the cold oil tank 2, air carried in the heat conduction oil can enter the emptying tank 12 through the exhaust pipe 11, under the condition of exhaust, the heat conduction oil is discharged in a mixed mode, the discharged heat conduction oil drops into the emptying tank 12 at the moment and then flows into the oil collecting tank 13 through a pipeline to be collected, after a control butterfly valve 16 is opened, the heat conduction oil in the oil collecting tank 13 enters the hot oil pipe 9 through the return pipe 15, and therefore the discharged heat conduction oil can be recycled;
during heat exchange, heat conduction oil firstly enters the oil distribution pipe 732 through the oil inlet pipe 731, then the oil distribution pipe 732 transmits the heat conduction oil to each branch coil 733, the heating plate 74 continuously heats water in the heat exchanger shell 71, hot water and the heat conduction oil are subjected to heat exchange, then the heat conduction oil in the branch coils 733 is collected through the oil collection pipe 734 and then is led out through the oil outlet pipe 735, and therefore heat exchange of the heat conduction oil is achieved; the branch coil 733 is arranged in an S shape, and the distance between the branch coil 733 and the branch coil 733 is 5-10cm, so that the heat conduction oil is dispersed into a plurality of strands of fine flow, the heat exchange efficiency of the heat conduction oil is improved, and the heating area is increased.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (7)
1. The utility model provides a conduction oil heating system which characterized in that: the device comprises an installation frame (1), wherein a cold oil tank (2) and a hot oil tank (3) are fixedly installed on the installation frame (1), and the cold oil tank (2) is positioned above the hot oil tank (3); the cold oil tank (2) is connected with the heat exchanger (7) through a cold oil pipe (5), a first butterfly valve (4) is connected in series at one end of the cold oil pipe (5) close to the cold oil tank (2), and an oil inlet butterfly valve (6) is connected in series at one end of the cold oil pipe (5) close to the heat exchanger (7); the heat exchanger (7) is connected with the oil well pump (10) through a hot oil pipe (9), and an oil outlet butterfly valve (8) is connected in series at one end of the hot oil pipe (9) close to the heat exchanger (7); the oil outlet of the oil well pump (10) is connected with the hot oil tank (3) through an oil pipe.
2. The thermal oil heating system according to claim 1, wherein: the cold oil pipe (5) is also connected with an exhaust pipe (11) in series through a three-way valve; the exhaust pipe (11) is connected with the emptying tank (12); an oil collecting tank (13) is arranged below the emptying tank (12); the bottom of the oil collecting tank (13) is connected with the hot oil pipe (9) through a return pipe (15).
3. The thermal oil heating system according to claim 2, wherein: the emptying tank (12) and the oil collecting tank (13) are both fixedly arranged on the support frame (14), wherein the emptying tank (12) is positioned above the oil collecting tank (13); the return pipe (15) is connected with a control butterfly valve (16) in series.
4. The thermal oil heating system according to claim 1, wherein: the heat exchanger (7) comprises a heat exchanger shell (71), and a heat exchange assembly (73) is arranged in the heat exchanger shell (71); the top and the bottom of the heat exchange assembly (73) are fixedly connected with the heat exchanger shell (71) through clamping seats (72).
5. The thermal oil heating system according to claim 4, wherein: the clamping seat (72) is provided with six clamping seats, every three clamping seats are in a group, and two heating plates (74) are arranged in each clamping seat (72).
6. The thermal oil heating system according to claim 5, wherein: the heat exchange assembly (73) comprises an oil inlet pipe (731) connected with the cold oil pipe (5); the oil inlet pipe (731) is connected with the oil distribution pipe (732); the oil distribution pipe (732) is connected with a plurality of branch coil pipes (733); the top outlets of the branch coil pipes (733) are connected with an oil collecting pipe (734) together; an oil outlet pipe (735) connected with the hot oil pipe (9) is arranged on the oil collecting pipe (734).
7. The thermal oil heating system according to claim 6, wherein: the branch coil pipe (733) is arranged in an S shape, and the distance between the branch coil pipe (733) and the branch coil pipe (733) is 5-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123342609.1U CN216868838U (en) | 2021-12-28 | 2021-12-28 | Conduction oil heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123342609.1U CN216868838U (en) | 2021-12-28 | 2021-12-28 | Conduction oil heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216868838U true CN216868838U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123342609.1U Active CN216868838U (en) | 2021-12-28 | 2021-12-28 | Conduction oil heating system |
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| Country | Link |
|---|---|
| CN (1) | CN216868838U (en) |
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2021
- 2021-12-28 CN CN202123342609.1U patent/CN216868838U/en active Active
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