CN213066742U - Electrophoresis cooling and heating device - Google Patents
Electrophoresis cooling and heating device Download PDFInfo
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- CN213066742U CN213066742U CN202020636450.0U CN202020636450U CN213066742U CN 213066742 U CN213066742 U CN 213066742U CN 202020636450 U CN202020636450 U CN 202020636450U CN 213066742 U CN213066742 U CN 213066742U
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Abstract
The utility model relates to an electrophoresis cooling and heating device. The utility model aims at providing a simple structure, convenient to use's electrophoresis cooling and heating device to realize that the cold of electrophoresis liquid, heat exchange all can go on. The technical scheme of the utility model is that: an electrophoresis cooling and heating device is provided with a heat exchanger, wherein a heat exchange medium inlet of the heat exchanger is communicated with a cooling liquid inlet pipeline and a heating liquid inlet pipeline, and a heat exchange medium outlet of the heat exchanger is communicated with a cooling liquid outlet pipeline and a heating liquid outlet pipeline; the electronic two-way valve of cooling feed liquor has been connect on the cooling feed liquor pipeline, has connect the electronic two-way valve of cooling play liquid on the cooling drain pipeline, and the cooling is gone into between liquid pipeline and the cooling play liquid pipeline and is linked to each other through the electronic two-way valve of cooling backward flow, and the feed liquor end of the electronic two-way valve of this cooling backward flow communicates the feed liquor of the electronic two-way valve of cooling feed liquor distolaterally, and the play liquid end of the electronic two-way valve of cooling backward flow communicates the play liquid dist. The utility model is suitable for an automotive production field.
Description
Technical Field
The utility model relates to an electrophoresis cooling and heating device. Is suitable for the field of automobile production.
Background
The conventional electrophoresis heat exchanger realizes the temperature regulation of the electrophoresis liquid by utilizing the heat exchange of the chilled water and the electrophoresis liquid through the heat exchange fins of the plate heat exchanger, as shown in fig. 1, the electrophoresis liquid flows through the heat exchanger through two circulating pumps of G31 and G41, the chilled water flows through the heat exchanger through a water pump, and the chilled water and the electrophoresis liquid realize the heat transfer from high to low according to the heat exchange principle when passing through the heat exchange fins, so that the temperature regulation effect is realized.
At present, the only medium in heat exchange with the electrophoresis liquid is chilled water, the temperature reduction effect of the electrophoresis liquid can only be realized, the temperature rise of the electrophoresis liquid cannot be realized through the heat exchange of the chilled water under the condition that the temperature of the electrophoresis liquid is low in winter, the temperature required by production cannot be reached, and the electrophoresis quality is poor.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: to the problems existing in the prior art, the electrophoresis cooling and heating device is simple in structure and convenient to use, and can realize cold and heat exchange of electrophoresis liquid.
The utility model adopts the technical proposal that: the utility model provides an electrophoresis cooling and heating device, has the heat exchanger, its characterized in that: a heat exchange medium inlet of the heat exchanger is communicated with the cooling liquid inlet pipeline and the heating liquid inlet pipeline, and a heat exchange medium outlet of the heat exchanger is communicated with the cooling liquid outlet pipeline and the heating liquid outlet pipeline;
the cooling liquid inlet pipeline is connected with a cooling liquid inlet electric two-way valve, the cooling liquid outlet pipeline is connected with a cooling liquid outlet electric two-way valve, the cooling liquid inlet pipeline and the cooling liquid outlet pipeline are connected through a cooling reflux electric two-way valve, the liquid inlet end of the cooling reflux electric two-way valve is communicated with the liquid inlet end side of the cooling liquid inlet electric two-way valve, and the liquid outlet end of the cooling reflux electric two-way valve is communicated with the liquid outlet end side of the cooling liquid outlet electric two-way valve;
the heating liquid inlet pipeline is connected with a heating liquid inlet electric two-way valve, the heating liquid outlet pipeline is connected with a heating liquid outlet electric two-way valve, the heating liquid inlet pipeline is connected with the heating liquid outlet pipeline through a heating reflux electric two-way valve, the liquid inlet end of the heating reflux electric two-way valve is communicated with the liquid inlet end side of the heating liquid inlet electric two-way valve, and the liquid outlet end of the heating reflux electric two-way valve is communicated with the liquid outlet end side of the heating liquid outlet electric two-way valve.
The cooling liquid inlet pipeline is connected with a cooling shunting electric three-way valve which is positioned at the liquid inlet end side of the cooling liquid inlet electric two-way valve, and the cooling liquid inlet pipeline is communicated with the cooling liquid outlet pipeline through the cooling shunting electric three-way valve;
the cooling and shunting electric three-way valve is connected with a PID controller through a circuit, and the circuit on the PID controller is connected with a temperature sensor used for collecting the temperature of the electrophoretic liquid.
The heating liquid inlet pipeline and the liquid inlet end side of the heating liquid inlet electric two-way valve are communicated with the heating liquid outlet pipeline through a heating shunt branch, and the heating shunt branch is connected with a heating shunt electric two-way valve;
the heating shunt electric two-way valve is connected with a PID controller through a circuit, and the PID controller is connected with a temperature sensor for collecting the temperature of the electrophoretic liquid through the circuit.
The liquid inlet of the heating liquid inlet pipeline is communicated with the warm water tank, the liquid outlet of the heating liquid outlet pipeline is communicated with the warm water tank, and an electric heating pipe is arranged in the warm water tank.
The utility model has the advantages that: the utility model discloses in connect cooling heat transfer return circuit and heating heat transfer return circuit simultaneously on the heat exchanger, can realize the cold, the heat exchange of electrophoresis liquid. The utility model discloses in for realizing hot and cold water alternate use, and avoid appearing the hot and cold water mixture and cause calorific loss, influence the heat transfer effect, advance in the cooling, the drain pipe way and add and advance, all increase the two-way valve on the drain pipe way, realize when switching medium, keep apart two kinds of media, former medium forms the self-loopa, and new medium passes through plate heat exchanger and accomplishes the circulation. The utility model discloses in through the flow of reposition of redundant personnel branch road in PID controller and temperature sensor control heating, the cooling return circuit to control heat exchanger's heat exchange efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the prior art.
Fig. 2 is a schematic structural diagram of the embodiment.
In the figure: 1. a cooling liquid inlet pipeline; 2. heating the liquid inlet pipeline; 3. a cooling liquid outlet pipeline; 4. heating the liquid outlet pipeline; 5. a warm water tank; 6. an electric heating tube; 7. a water pump; 8. heating liquid inlet electric two-way valve; 9. heating the shunt branch; 10. a heating shunt electric two-way valve; 11. heating the liquid to discharge the electric two-way valve; 12. heating and refluxing the electric two-way valve; 13. a temperature-reducing shunt electric three-way valve; 14. cooling liquid inlet electric two-way valve; 15. cooling and discharging the liquid through an electric two-way valve; 16. and (4) cooling and refluxing the electric two-way valve.
Detailed Description
As shown in fig. 2, the present embodiment is an electrophoresis cooling and heating device, which has a heat exchanger, a heat exchange medium inlet of the heat exchanger is communicated with a cooling liquid inlet pipeline 1 and a heating liquid inlet pipeline 2, a heat exchange medium outlet of the heat exchanger is communicated with a cooling liquid outlet pipeline 3 and a heating liquid outlet pipeline 4, wherein a liquid inlet of the heating liquid inlet pipeline 2 is communicated with a warm water tank 5, a liquid outlet of the heating liquid outlet pipeline 4 is communicated with the warm water tank 5, and an electric heating tube 6 is arranged in the warm water tank 5.
In this embodiment, the cooling liquid inlet pipeline 1 is sequentially provided with a cooling shunt electric three-way valve 13 and a cooling liquid inlet electric two-way valve 14 from the liquid inlet to the liquid outlet, the cooling liquid outlet pipeline 3 is connected with a cooling liquid outlet electric two-way valve 15, and another liquid outlet of the cooling shunt electric three-way valve 13 is communicated with the liquid outlet side of the cooling liquid outlet electric two-way valve 15 on the cooling liquid outlet pipeline 3. In this embodiment, the cooling liquid inlet pipeline 1 and the cooling liquid outlet pipeline 3 are communicated through a cooling reflux electric two-way valve 16, a liquid inlet of the cooling reflux electric two-way valve is connected between a cooling shunt electric three-way valve 13 and a cooling liquid inlet electric two-way valve 14 on the cooling liquid inlet pipeline 1, and a liquid outlet of the cooling reflux electric two-way valve 16 is connected between a cooling liquid outlet electric two-way valve 15 and a liquid outlet of the cooling shunt electric three-way valve 13 on the cooling liquid outlet pipeline 3.
In this embodiment, the heating shunting electric two-way valve 10 and the cooling shunting electric three-way valve 13 are in circuit connection with the PID controller, the circuit is connected with the temperature sensor for collecting the temperature of the electrophoretic liquid on the PID controller, the opening degree of the heating shunting electric two-way valve 10 or the cooling shunting electric three-way valve 13 is controlled according to the electrophoretic liquid temperature value fed back by the temperature sensor, the shunting flow is changed, and the heat exchange efficiency is adjusted.
In order to prevent the failure of the electric valve from causing that the flow cannot be controlled, two ends of all the used electric valves are connected with a manual valve I in series, the electric valve and the manual valves I at the two ends are connected with a pipeline with a manual valve II in parallel, and the flow can be controlled through manual operation when the electric valve fails.
The working principle of the embodiment is as follows:
when the electrophoresis liquid is heated, the heating liquid inlet electric two-way valve 8 and the heating liquid outlet electric two-way valve 11 are both opened, and the heating reflux electric two-way valve 12 is closed; the cooling liquid inlet electric two-way valve 14 and the cooling liquid outlet electric two-way valve 15 are both closed, and the cooling reflux electric two-way valve 16 is opened.
When the electrophoresis liquid is cooled, the cooling liquid inlet electric two-way valve 14 and the cooling liquid outlet electric two-way valve 15 are both opened, and the cooling reflux electric two-way valve 16 is closed; the heating liquid inlet electric two-way valve 8 and the heating liquid outlet electric two-way valve 11 are both closed, and the heating reflux electric two-way valve 12 is opened.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an electrophoresis cooling and heating device, has the heat exchanger, its characterized in that: a heat exchange medium inlet of the heat exchanger is communicated with the cooling liquid inlet pipeline and the heating liquid inlet pipeline, and a heat exchange medium outlet of the heat exchanger is communicated with the cooling liquid outlet pipeline and the heating liquid outlet pipeline;
the cooling liquid inlet pipeline is connected with a cooling liquid inlet electric two-way valve, the cooling liquid outlet pipeline is connected with a cooling liquid outlet electric two-way valve, the cooling liquid inlet pipeline and the cooling liquid outlet pipeline are connected through a cooling reflux electric two-way valve, the liquid inlet end of the cooling reflux electric two-way valve is communicated with the liquid inlet end side of the cooling liquid inlet electric two-way valve, and the liquid outlet end of the cooling reflux electric two-way valve is communicated with the liquid outlet end side of the cooling liquid outlet electric two-way valve;
the heating liquid inlet pipeline is connected with a heating liquid inlet electric two-way valve, the heating liquid outlet pipeline is connected with a heating liquid outlet electric two-way valve, the heating liquid inlet pipeline is connected with the heating liquid outlet pipeline through a heating reflux electric two-way valve, the liquid inlet end of the heating reflux electric two-way valve is communicated with the liquid inlet end side of the heating liquid inlet electric two-way valve, and the liquid outlet end of the heating reflux electric two-way valve is communicated with the liquid outlet end side of the heating liquid outlet electric two-way valve.
2. The apparatus according to claim 1, wherein: the cooling liquid inlet pipeline is connected with a cooling shunting electric three-way valve which is positioned at the liquid inlet end side of the cooling liquid inlet electric two-way valve, and the cooling liquid inlet pipeline is communicated with the cooling liquid outlet pipeline through the cooling shunting electric three-way valve;
the cooling and shunting electric three-way valve is connected with a PID controller through a circuit, and the circuit on the PID controller is connected with a temperature sensor used for collecting the temperature of the electrophoretic liquid.
3. The apparatus according to claim 1, wherein: the heating liquid inlet pipeline and the liquid inlet end side of the heating liquid inlet electric two-way valve are communicated with the heating liquid outlet pipeline through a heating shunt branch, and the heating shunt branch is connected with a heating shunt electric two-way valve;
the heating shunt electric two-way valve is connected with a PID controller through a circuit, and the PID controller is connected with a temperature sensor for collecting the temperature of the electrophoretic liquid through the circuit.
4. Electrophoresis cooling and heating device according to claim 1 or 3, wherein: the liquid inlet of the heating liquid inlet pipeline is communicated with the warm water tank, the liquid outlet of the heating liquid outlet pipeline is communicated with the warm water tank, and an electric heating pipe is arranged in the warm water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636450.0U CN213066742U (en) | 2020-04-24 | 2020-04-24 | Electrophoresis cooling and heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636450.0U CN213066742U (en) | 2020-04-24 | 2020-04-24 | Electrophoresis cooling and heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213066742U true CN213066742U (en) | 2021-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020636450.0U Active CN213066742U (en) | 2020-04-24 | 2020-04-24 | Electrophoresis cooling and heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213066742U (en) |
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2020
- 2020-04-24 CN CN202020636450.0U patent/CN213066742U/en active Active
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