CN217032156U - Heat exchanger with self-cleaning function - Google Patents
Heat exchanger with self-cleaning function Download PDFInfo
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- CN217032156U CN217032156U CN202220565560.1U CN202220565560U CN217032156U CN 217032156 U CN217032156 U CN 217032156U CN 202220565560 U CN202220565560 U CN 202220565560U CN 217032156 U CN217032156 U CN 217032156U
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Abstract
The utility model provides a heat exchanger with a self-cleaning function, belonging to the technical field of heat exchangers, and the heat exchanger with the self-cleaning function comprises an outer frame; the top plate is fixedly connected to the upper end of the heat exchanger main body; the heat exchanger comprises a heat exchanger main body, a plurality of heat exchange grooves are arranged in an outer frame, a first communication hole is formed in the lower inner wall of each heat exchange groove, a plurality of second communication holes matched with the first communication holes are formed in the lower end of a top plate, and a plurality of door plates are movably hinged to one side end of the heat exchanger main body through hinge shafts; internal frame, internal frame are equipped with a plurality ofly, and a plurality of internal frames are fixed in the inner wall in a plurality of heat transfer grooves respectively, compare in the past in the heat that produces equipment through the heat pipe derive, adopt the cold air current to reduce equipment surface temperature, effectively improve equipment's thermal diffusivity, and this device is applicable to small equipment simultaneously, satisfies the user demand, convenient operation, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of heat exchangers, and particularly relates to a heat exchanger with a self-cleaning function.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
In the prior art, a heat exchanger is usually connected with equipment, and liquid flow in a heat conduction pipe is adopted to lead out heat generated by the equipment, exchange the heat and reduce the temperature of the equipment; for some small-sized devices, the efficiency of reducing the heat of the devices by adopting the heat conduction pipes is low, and the device is not suitable for small-sized devices.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat exchanger with a self-cleaning function, and aims to solve the problems that in the prior art, liquid flowing in a heat conduction pipe is adopted to lead out heat generated by equipment, exchange the heat and reduce the temperature of the equipment; for the equipment with small part volume, the efficiency of reducing the heat of the equipment by adopting the heat conduction pipe is low, and the heat conduction pipe is not suitable for the equipment with small volume.
In order to achieve the purpose, the utility model provides the following technical scheme:
a heat exchanger with a self-cleaning function comprises:
an outer frame;
the top plate is fixedly connected to the upper end of the heat exchanger main body;
the heat exchanger comprises a heat exchanger main body, a plurality of heat exchange grooves are arranged in an outer frame, a first communication hole is formed in the lower inner wall of each heat exchange groove, a plurality of second communication holes matched with the first communication holes are formed in the lower end of a top plate, and a plurality of door plates are movably hinged to one side end of the heat exchanger main body through a hinge shaft;
the inner frames are provided with a plurality of inner frames which are respectively fixed on the inner walls of the heat exchange grooves;
the heat exchange cleaning mechanism is arranged on the upper side of the top plate and connected with the plurality of heat exchange grooves to realize heat exchange cleaning; and
the exhaust pipe is fixedly connected to the lower end of the heat exchanger main body and connected with the first through holes.
As a preferable aspect of the present invention, a sealing block is fixedly connected to each of circumferential inner walls of the plurality of second communication holes.
As a preferred scheme of the present invention, the heat exchange cleaning mechanism includes a plurality of vent pipes, a condenser, an air pump, a first three-way solenoid valve, and a second three-way solenoid valve, the vent pipes are fixedly connected to the circumferential inner walls of the plurality of sealing blocks, the condenser is fixedly connected to one side end of the heat exchanger main body, the condenser is communicated with the vent pipes through the plurality of first three-way solenoid valves, and the air pump is communicated with the vent pipes and the condenser through the second three-way solenoid valve.
As a preferable scheme of the present invention, a filtering mechanism is disposed on one side of the exhaust pipe, the filtering mechanism includes a filter and a filter element, the filter is fixedly connected to one end of the exhaust pipe, and the filter element is movably inserted into the filter.
In a preferred embodiment of the present invention, the inner frame has air through holes formed in both upper and lower inner walls thereof.
As a preferable scheme of the present invention, the lower end of the outer frame is fixedly connected with two supporting legs.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, through this device compare in the past and derive the heat that equipment produced through the heat pipe, adopt the cold air current to reduce equipment surface temperature, effectively improve equipment's thermal diffusivity, this device is applicable to small equipment simultaneously, satisfies the user demand, convenient operation, convenient to use.
2. In this scheme, this device has two kinds of modes, carries out the heat transfer back to equipment, switches clean mode then to the inside and the equipment surface of trading the heat transfer groove clean, effectively improves the practicality of this device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a perspective view from a second perspective of the present invention;
FIG. 3 is a cut-away perspective view of the present invention;
fig. 4 is a partial enlarged view of the utility model at a in fig. 3.
In the figure: 1. an outer frame; 2. supporting legs; 3. a heat exchanger main body; 4. a door panel; 5. a top plate; 6. a sealing block; 7. a first three-way solenoid valve; 8. a breather pipe; 9. a condenser; 10. an air pump; 11. an exhaust pipe; 12. a filter; 13. a filter element; 14. a second three-way solenoid valve; 15. heat dissipation fins; 16. an inner frame; 17. and an air through hole.
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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions:
a heat exchanger with a self-cleaning function comprises:
an outer frame 1;
the top plate 5, the top plate 5 is fixedly connected to the upper end of the heat exchanger body 3;
the heat exchanger comprises a heat exchanger main body 3, the heat exchanger main body 3 is fixedly connected in an outer frame 1, a plurality of heat exchange grooves are arranged in the outer frame 1, a first communication hole is formed in the lower inner wall of each heat exchange groove, a plurality of second communication holes matched with the first communication holes are formed in the lower end of a top plate 5, and a plurality of door plates 4 are movably hinged to one side end of the heat exchanger main body 3 through hinge shafts;
a plurality of inner frames 16 are arranged, and the plurality of inner frames 16 are respectively fixed on the inner walls of the plurality of heat exchange grooves;
the heat exchange cleaning mechanism is arranged on the upper side of the top plate 5 and is connected with the plurality of heat exchange grooves to realize heat exchange cleaning; and
and the exhaust pipe 11 is fixedly connected to the lower end of the heat exchanger main body 3, and the exhaust pipe 11 is connected with the plurality of first communication holes.
In the specific embodiment of the utility model, the heat exchanger body 3 is fixed in the outer frame 1, the outer frame 1 is supported by the heat exchanger body 3, a plurality of heat exchange grooves are formed in the heat exchanger body 3, a plurality of inner frames 16 are fixed in the heat exchange grooves, equipment is placed in the inner frames 16, the surface of the equipment is cooled by the operation of the heat exchange cleaning mechanism, a plurality of inner frames 16 are arranged for arranging a plurality of equipment, the top plate 5 is fixed at the upper end of the heat exchanger body 3, and the top plate 5 is connected with the heat exchange cleaning mechanism.
Preferably, the other side end of the heat exchanger main body 3 is fixedly connected with a plurality of radiating fins 15, so that the contact area of the heat exchanger main body 3 and air is increased, and the radiating performance of the device is improved.
Specifically, referring to fig. 1 to 4, the inner circumferential walls of the plurality of second communication holes are fixedly connected to a sealing block 6.
In this embodiment: the sealing block 6 is arranged to improve the sealing performance when the vent pipe 8 is connected.
Specifically, referring to fig. 1 to 4, the heat exchange cleaning mechanism includes a vent pipe 8, a condenser 9, an air pump 10, a first three-way solenoid valve 7 and a second three-way solenoid valve 14, the number of the first three-way solenoid valves 7 is plural, the vent pipe 8 is fixedly connected to the circumferential inner walls of the plurality of sealing blocks 6, the condenser 9 is fixedly connected to one side end of the heat exchanger main body 3, the condenser 9 is communicated with the vent pipe 8 through the plurality of first three-way solenoid valves 7, and the air pump 10 is communicated with the vent pipe 8 and the condenser 9 through the second three-way solenoid valve 14.
In this embodiment: during heat exchange, the air pump 10 operates, the second three-way electromagnetic valve 14 controls the connection with the vent pipe 8 to be closed, the connection with the condenser 9 is opened, air flow enters the condenser 9 to be cooled, the plurality of first three-way electromagnetic valves 7 are opened, the cooled air flow enters the heat exchange groove to cool the surface of equipment in the inner frame 16, and the air flow after heat exchange is discharged from the device through the exhaust pipe 11; when cleaning, the running power of the air pump 10 is controlled to be higher than the power when heat exchange is carried out, the second three-way electromagnetic valve 14 is controlled to be communicated with the vent pipe 8 and be closed with the channel of the condenser 9, air flow directly enters the heat exchange groove through the vent pipe 8, dust on the surfaces of the heat exchange groove and equipment is blown and washed, the heat exchange groove and the equipment are cleaned, and the cleaned air flow passes through the exhaust pipe 11 and is discharged out of the device.
Specifically, referring to fig. 1-4, a filtering mechanism is disposed on one side of the exhaust pipe 11, the filtering mechanism includes a filter 12 and a filter element 13, the filter 12 is fixedly connected to one end of the exhaust pipe 11, and the filter element 13 is movably inserted into the filter 12.
In this embodiment: the filter element 13 is connected with the filter 12 in a plug-in type, so that the filter element is convenient to replace, and discharged air flow is filtered through the filter 12, so that the discharged air flow cannot cause pollution.
Specifically, referring to fig. 1-4, the inner frames 16 are provided with air holes 17 on the upper and lower inner walls.
In this embodiment: the air vent hole 17 is used to improve heat dissipation performance of the equipment provided in the inner frame 16.
Specifically, referring to fig. 1-4, two support legs 2 are fixedly connected to the lower end of the outer frame 1.
In this embodiment: the two supporting feet 2 play a role in supporting the device; the first three-way electromagnetic valve 7, the condenser 9, the air pump 10, the filter 12, the filter element 13 and the second three-way electromagnetic valve 14 used in the device are all the prior art, and are not described in detail herein.
The working principle and the using process of the utility model are as follows: the device has a cleaning mode and a heat exchange mode, firstly, the door panel 4 is opened, the equipment is placed in the inner frame 16, and then the door panel 4 is closed; in the heat exchange mode, the air pump 10 operates, the second three-way electromagnetic valve 14 controls the connection with the vent pipe 8 to be closed, the connection with the condenser 9 is opened, the air flow enters the condenser 9 to be cooled, the plurality of first three-way electromagnetic valves 7 are opened, the cooled air flow enters the heat exchange groove to be cooled on the surface of equipment in the inner frame 16, and the air flow after heat exchange is discharged from the device through the exhaust pipe 11; when in a cleaning mode, the operation power of the air pump 10 is controlled to be higher than the power during heat exchange, the second three-way electromagnetic valve 14 is controlled to be communicated with the vent pipe 8 and be closed with the passage of the condenser 9, air flow directly enters the heat exchange groove through the vent pipe 8, dust on the surfaces of the heat exchange groove and equipment is purged, the heat exchange groove and the equipment are cleaned, and the cleaned air flow is discharged out of the device through the exhaust pipe 11; compared with the prior art, the device has the advantages that heat generated by the equipment is led out through the heat conducting pipe, the surface temperature of the equipment is reduced by adopting cold airflow, the heat dissipation performance of the equipment is effectively improved, and meanwhile, the device is suitable for small equipment, meets the use requirement, is convenient to operate and use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A heat exchanger with a self-cleaning function is characterized by comprising:
an outer frame (1);
the top plate (5), the top plate (5) is fixedly connected to the upper end of the heat exchanger main body (3);
the heat exchanger comprises a heat exchanger main body (3), the heat exchanger main body (3) is fixedly connected into an outer frame (1), a plurality of heat exchange grooves are formed in the outer frame (1), a first communication hole is formed in the lower inner wall of each heat exchange groove, a plurality of second communication holes matched with the first communication holes are formed in the lower end of a top plate (5), and a plurality of door plates (4) are movably hinged to one side end of the heat exchanger main body (3) through hinge shafts;
an inner frame (16), wherein a plurality of inner frames (16) are arranged, and the plurality of inner frames (16) are respectively fixed on the inner walls of the plurality of heat exchange grooves;
the heat exchange cleaning mechanism is arranged on the upper side of the top plate (5) and is connected with the plurality of heat exchange grooves to realize heat exchange cleaning; and
the exhaust pipe (11), exhaust pipe (11) fixed connection is in the lower extreme of heat exchanger main part (3), exhaust pipe (11) are connected with a plurality of first through-holes.
2. The heat exchanger with self-cleaning function as claimed in claim 1, wherein: the inner circumferential wall of each of the second communication holes is fixedly connected with a sealing block (6).
3. The heat exchanger with self-cleaning function as claimed in claim 2, wherein: the clean mechanism of heat transfer includes breather pipe (8), condenser (9), air pump (10), first three way solenoid valve (7) and second three way solenoid valve (14), first three way solenoid valve (7) are equipped with a plurality ofly, the circumference inner wall of a plurality of sealed pieces of breather pipe (8) fixed connection (6), condenser (9) fixed connection is in a side of heat exchanger main part (3), condenser (9) are through a plurality of first three way solenoid valves (7) and breather pipe (8) intercommunication, air pump (10) are through second three way solenoid valve (14) and breather pipe (8) and condenser (9) intercommunication.
4. The heat exchanger with self-cleaning function as claimed in claim 3, wherein: one side of blast pipe (11) is equipped with filtering mechanism, filtering mechanism includes filter (12) and filter core (13), filter (12) fixed connection is in the one end of blast pipe (11), filter core (13) activity is pegged graft in filter (12).
5. The heat exchanger with self-cleaning function as claimed in claim 4, wherein: the upper inner wall and the lower inner wall of the inner frames (16) are provided with air through holes (17).
6. The heat exchanger with self-cleaning function as claimed in claim 5, wherein: the lower end of the outer frame (1) is fixedly connected with two supporting legs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220565560.1U CN217032156U (en) | 2022-03-15 | 2022-03-15 | Heat exchanger with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220565560.1U CN217032156U (en) | 2022-03-15 | 2022-03-15 | Heat exchanger with self-cleaning function |
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| Publication Number | Publication Date |
|---|---|
| CN217032156U true CN217032156U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220565560.1U Active CN217032156U (en) | 2022-03-15 | 2022-03-15 | Heat exchanger with self-cleaning function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116387693A (en) * | 2023-06-01 | 2023-07-04 | 上海玖行能源科技有限公司 | Vehicle-mounted battery box and control method thereof |
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2022
- 2022-03-15 CN CN202220565560.1U patent/CN217032156U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116387693A (en) * | 2023-06-01 | 2023-07-04 | 上海玖行能源科技有限公司 | Vehicle-mounted battery box and control method thereof |
| CN116387693B (en) * | 2023-06-01 | 2023-08-18 | 上海玖行能源科技有限公司 | Vehicle-mounted battery box and control method thereof |
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