CN217432546U - External heat exchanger in cleaning system - Google Patents
External heat exchanger in cleaning system Download PDFInfo
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- CN217432546U CN217432546U CN202221195974.6U CN202221195974U CN217432546U CN 217432546 U CN217432546 U CN 217432546U CN 202221195974 U CN202221195974 U CN 202221195974U CN 217432546 U CN217432546 U CN 217432546U
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Abstract
The utility model relates to a heat exchanger technical field discloses external heat exchanger among cleaning system, the washing tank has been seted up to the inside of wasing the pond, and is provided with cooling heat exchanger on one side of the front surface who washs the pond, one side of cooling heat exchanger is provided with heating heat exchanger, and cooling heat exchanger passes through the second connecting pipe with heating heat exchanger and be connected, heating heat exchanger's front surface is provided with the filtration entry, the lower surface that washs the pond is provided with the drawing liquid mouth. The heat exchanger is arranged on the circulating pipeline, so that the hydrocarbon cleaning agent is uniform in cooling and heating, and the tank body is convenient to overhaul and clean; and adopt cooling heat exchanger and heating heat exchanger, can make heat exchange efficiency high like this, can heat and cool off hydrocarbon cleaner fast, accurately, adopt the filter pump can extract hydrocarbon cleaner simultaneously, through filter after the entry gets into heating heat exchanger, cooling heat exchanger in proper order, the washing tank is returned to in the backward flow again after the filter, can the efficient play purpose of heat transfer like this.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is external heat exchanger among cleaning system.
Background
The closed flash point of the hydrocarbon cleaning agent used by the hydrocarbon cleaning machine is lower and is generally between 50 and 60 ℃. Therefore, in the use process, 2 factors of cleanliness and safety need to be comprehensively considered, and the use temperature of the hydrocarbon cleaning agent is controlled to be about 45 ℃. This requires rapid and accurate heating and cooling of the hydrocarbon cleaning agent.
The traditional hydrocarbon cleaning agent heating and cooling method is to arrange a heating coil and a cooling coil in a cleaning tank, wherein hot kerosene and cold water are respectively introduced into the heating coil and the cooling coil to exchange heat. The heat exchange mode of the structure can cause local uneven cooling and heating of the hydrocarbon cleaning agent due to the fact that the hydrocarbon cleaning agent is fixed in the groove, and the hydrocarbon cleaning agent cannot be heated and cooled quickly and accurately due to low heat exchange efficiency; because the device is fixed inside the tank body, the tank body is inconvenient to overhaul and clean. Accordingly, those skilled in the art have provided an external heat exchanger in a cleaning system to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an external heat exchanger among the cleaning system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
external heat exchanger among cleaning system, including wasing the pond, the inside of wasing the pond has seted up the washing tank, and is provided with cooling heat exchanger on one side of the front surface who just washs the pond, one side of cooling heat exchanger is provided with heating heat exchanger, and cooling heat exchanger passes through the second connecting pipe with heating heat exchanger and is connected, heating heat exchanger's front surface is provided with the filtration entry, the lower surface that washs the pond is provided with the drawing liquid mouth.
As a further aspect of the present invention: the liquid outlet of the liquid pumping port is connected with a filter pump, the liquid outlet of the filter pump is connected with a filter, and the filter is connected with a filtering inlet through a pipeline.
As a further aspect of the present invention: cold water is introduced into a heat exchanger tube arranged in the cooling heat exchanger, and hot kerosene is introduced into a heat exchanger tube arranged in the heating heat exchanger.
As the utility model discloses further scheme again: the front surface of the cleaning pool is provided with a liquid inlet pipe, the front end of the liquid inlet pipe is connected with a first connecting pipe, and one end of the first connecting pipe is connected with the liquid outlet end of the cooling heat exchanger.
As a further aspect of the present invention: the liquid outlet end of the heating heat exchanger is connected with a second connecting pipe, and the liquid outlet end of the second connecting pipe is connected with the liquid inlet end of the cooling heat exchanger.
As the utility model discloses further scheme again: the outside of second connecting pipe and filtration entry all is provided with control flap, the inside of washing tank is provided with the thermometer.
Compared with the prior art, the beneficial effects of the utility model are that: the heat exchanger is arranged on the circulating pipeline, so that the hydrocarbon cleaning agent is uniform in cooling and heating, and the tank body is convenient to overhaul and clean; and adopt cooling heat exchanger and heating heat exchanger, can make heat exchange efficiency high like this, can heat and cool off hydrocarbon cleaner fast, accurately, adopt the filter pump can extract hydrocarbon cleaner simultaneously, after getting into heating heat exchanger, cooling heat exchanger in proper order from filtering the entry after the filter, the washing tank is returned to again, can play the purpose of heat transfer with the high efficiency like this.
Drawings
FIG. 1 is a schematic structural diagram of an external heat exchanger in a cleaning system;
FIG. 2 is a front view of a cleaning tank in an external heat exchanger in the cleaning system;
FIG. 3 is a side view of a cleaning tank in an externally mounted heat exchanger in the cleaning system.
In the figure: 1. a cleaning tank; 2. a cleaning tank; 3. cooling the heat exchanger; 4. heating a heat exchanger; 5. a filtration inlet; 6. a first connecting pipe; 7. a second connecting pipe; 8. a liquid extraction port; 9. a liquid inlet pipe.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, an external heat exchanger in a cleaning system includes a cleaning tank 1, a cleaning tank 2 is disposed inside the cleaning tank 1, a cooling heat exchanger 3 is disposed on one side of a front surface of the cleaning tank 1, a liquid inlet pipe 9 is disposed on the front surface of the cleaning tank 1, a first connecting pipe 6 is connected to a front end of the liquid inlet pipe 9, one end of the first connecting pipe 6 is connected to a liquid outlet end of the cooling heat exchanger 3, a heating heat exchanger 4 is disposed on one side of the cooling heat exchanger 3, cold water is introduced into the heat exchanger pipe disposed inside the cooling heat exchanger 3, hot kerosene is introduced into the heat exchanger pipe disposed inside the heating heat exchanger 4, the cooling heat exchanger 3 and the heating heat exchanger 4 are connected by a second connecting pipe 7, a liquid outlet end of the heating heat exchanger 4 is connected to the second connecting pipe 7, a liquid outlet end of the second connecting pipe 7 is connected to the liquid inlet end of the cooling heat exchanger 3, a filtering inlet 5 is formed in the front surface of the heating heat exchanger 4, a liquid pumping port 8 is formed in the lower surface of the cleaning pool 1, a liquid outlet of the liquid pumping port 8 is connected with a filtering pump, a liquid outlet of the filtering pump is connected with a filter, the filter is connected with the filtering inlet 5 through a pipeline, control valves are arranged outside the second connecting pipe 7 and the filtering inlet 5, thermometers are arranged inside the cleaning pool 2, the two heat exchangers are arranged on a circulating pipeline, so that the cooling and the heating of a hydrocarbon cleaning agent are uniform, and the cleaning of a tank body are facilitated; adopt cooling heat exchanger 3 and heating heat exchanger 4, can make heat exchange efficiency high like this, can heat and cool off hydrocarbon cleaner fast, accurately, adopt the filter pump can extract hydrocarbon cleaner simultaneously, get into heating heat exchanger 4, cooling heat exchanger 3 back in proper order from filtering entry 5 after through the filter, return washing tank 2 again, but like this efficient plays the purpose of heat transfer.
The utility model discloses a theory of operation is: when in use, the filter is connected with the filtering inlet 5 through a pipeline, the cooling heat exchanger 3 is connected with the heating heat exchanger 4 through the second connecting pipe 7, cold water is introduced into the pipe arranged in the cooling heat exchanger 3 for heat exchange, hot kerosene is introduced into the pipe arranged in the heating heat exchanger 4 for heat exchange, meanwhile, the cooling heat exchanger 3 is connected with the liquid inlet pipe 9 through the first connecting pipe 6, thus hydrocarbon cleaning agent can be extracted through the filter pump, the extracted hydrocarbon cleaning agent sequentially enters the heating heat exchanger 4 from the filtering inlet 5 through the pipeline after passing through the filter and enters the cooling heat exchanger 3 through the second connecting pipe 7, and finally returns back to the cleaning tank 2 through the first connecting pipe 6 and the liquid inlet pipe 9, thereby realizing the purpose of heat exchange, the inlets of the second connecting pipe 7, the filtering inlet 5 and the first connecting pipe 6 are all provided with control valves, therefore, the flowing of the hydrocarbon cleaning agent can be controlled rapidly, meanwhile, a thermometer is arranged in the cleaning tank 2, the high temperature, the working temperature and the low temperature are set, the temperature in the cleaning tank 2 reaches the high temperature, and the automatic control valve of the cooling heat exchanger 3 is opened until the hydrocarbon cleaning agent reaches the working temperature; when the temperature in the cleaning tank 2 reaches the low-temperature, the automatic control valve of the heating heat exchanger 4 is opened until the hydrocarbon cleaning agent reaches the working temperature, so that the hydrocarbon cleaning agent in the cleaning tank 2 can be quickly subjected to heat exchange treatment.
The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.
Claims (6)
1. External heat exchanger among cleaning system, including wasing pond (1), its characterized in that, washing tank (2) have been seted up to the inside of wasing pond (1), and is provided with cooling heat exchanger (3) on one side of the front surface of wasing pond (1), one side of cooling heat exchanger (3) is provided with heating heat exchanger (4), and cooling heat exchanger (3) and heating heat exchanger (4) are connected through second connecting pipe (7), the front surface of heating heat exchanger (4) is provided with and filters entry (5), the lower surface of wasing pond (1) is provided with drawing liquid mouth (8).
2. The external heat exchanger in the cleaning system according to claim 1, wherein a liquid outlet of the liquid pumping port (8) is connected with a filter pump, a liquid outlet of the filter pump is connected with a filter, and the filter is connected with the filter inlet (5) through a pipeline.
3. The external heat exchanger in the cleaning system as defined in claim 1, wherein cold water is introduced into the heat exchanger tubes disposed inside the cooling heat exchanger (3), and hot kerosene is introduced into the heat exchanger tubes disposed inside the heating heat exchanger (4).
4. The external heat exchanger in the cleaning system according to claim 1, wherein a liquid inlet pipe (9) is arranged on the front surface of the cleaning tank (1), a first connecting pipe (6) is connected to the front end of the liquid inlet pipe (9), and one end of the first connecting pipe (6) is connected to the liquid outlet end of the cooling heat exchanger (3).
5. The external heat exchanger in the cleaning system as defined in claim 1, wherein the outlet end of the heating heat exchanger (4) is connected with a second connecting pipe (7), and the outlet end of the second connecting pipe (7) is connected with the inlet end of the cooling heat exchanger (3).
6. The external heat exchanger of the washing system as defined in claim 1, wherein the second connecting pipe (7) and the filtering inlet (5) are provided with control valves on the outside, and the washing tank (2) is provided with a thermometer on the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221195974.6U CN217432546U (en) | 2022-05-19 | 2022-05-19 | External heat exchanger in cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221195974.6U CN217432546U (en) | 2022-05-19 | 2022-05-19 | External heat exchanger in cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217432546U true CN217432546U (en) | 2022-09-16 |
Family
ID=83219754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221195974.6U Active CN217432546U (en) | 2022-05-19 | 2022-05-19 | External heat exchanger in cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217432546U (en) |
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2022
- 2022-05-19 CN CN202221195974.6U patent/CN217432546U/en active Active
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