CN211454387U - Oil circulation temperature controller - Google Patents
Oil circulation temperature controller Download PDFInfo
- Publication number
- CN211454387U CN211454387U CN202020093908.2U CN202020093908U CN211454387U CN 211454387 U CN211454387 U CN 211454387U CN 202020093908 U CN202020093908 U CN 202020093908U CN 211454387 U CN211454387 U CN 211454387U
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- oil
- oil tank
- temperature
- slide bar
- piece
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- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 6
- 230000032683 aging Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses an oil cycle temperature controller, it includes: the temperature sensor, the first heating device and the cold cutting device are arranged in the first oil tank, a liquid discharge port is formed in the top of the first oil tank, and the first oil tank is connected with a temperature-controlled device through a first pipeline; the pressure control piece is arranged on the liquid outlet and comprises a direct-current tee joint piece and a liquid level display piece, and the liquid level display piece is sleeved in the direct-current tee joint piece to slide up and down relative to the direct-current tee joint piece; a first circulation pump disposed on the first pipe; and the controller is electrically connected with the temperature sensor, the first heating device, the first circulating pump and the electric control valve on the cooling device respectively. The utility model has the characteristics of the oil is situated between temperature fluctuation range little, oil is situated between high-usage, ageing rate low grade.
Description
Technical Field
The utility model relates to a mould accuse temperature field. More specifically, the utility model relates to an oil cycle temperature controller.
Background
The oil circulation temperature controller is a temperature control device using heat conducting oil as a heating medium and has wide application. The working process is as follows: during operation, heat conducting oil enters the system from the oil storage tank, is pumped into the temperature-controlled equipment through the circulating pump, is discharged from the temperature-controlled equipment after heat exchange between the heat conducting oil and the temperature-controlled equipment is completed, and returns to the system for temperature compensation, so that the heat conducting oil is circulated continuously. The existing oil circulation temperature control machine usually only has one oil tank, oil medium is easy to overheat and coke and age when being at high temperature, and pipeline blockage is easy to cause if the oil medium is not replaced in time, and oil medium waste exists when the oil medium is completely replaced, so that the production cost is increased, and the like. Therefore, the oil circulation temperature controller which can meet normal heat supply temperature control and avoid oil medium waste is designed, and the oil circulation temperature controller has market value.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
It is still another object of the present invention to provide an oil circulation temperature controller which can reduce the temperature fluctuation in the temperature control process, and avoid the waste of oil medium.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an oil circulation temperature control machine including:
the temperature sensor, the first heating device and the cold cutting device are arranged in the first oil tank, a liquid discharge port is formed in the top of the first oil tank, and the first oil tank is connected with a temperature-controlled device through a first pipeline;
the pressure control piece is arranged on the liquid outlet and comprises a direct-current tee joint piece and a liquid level display piece, and the liquid level display piece is sleeved in the direct-current tee joint piece to slide up and down relative to the direct-current tee joint piece;
a first circulation pump disposed on the first pipe;
and the controller is electrically connected with the temperature sensor, the first heating device, the first circulating pump and the electric control valve on the cooling device respectively.
When the temperature sensor detects that the oil temperature in the first oil tank is lower than a preset value, the controller controls the first heating device to increase power output so as to rapidly increase the temperature of the oil medium in the first oil tank; when the temperature of the oil in the oil tank is lower than a preset value, the controller controls the electric control valve on the cold cutting device to be opened so that the cold cutting device works, and the temperature of the oil in the first oil tank is reduced.
Preferably, still include the second oil tank, the top of second oil tank is provided with the inlet, the inlet through the second pipeline with the one end of direct current tee bend spare is connected so that the oil in the first oil tank flows into the second oil tank when overflowing. When the oil in the first oil tank expands due to heating, the oil overflows from the first oil tank and flows into the second oil tank through the second pipeline, and the function of collecting the overflowed oil in the oil tank is achieved.
Preferably, the second oil tank is communicated with the first oil tank through a third pipeline, a second circulating pump and a one-way valve are respectively arranged on the third pipeline so as to pump oil in the second oil tank into the first oil tank, and the second circulating pump is electrically connected with the controller. When the volume of the oil in the first oil tank is insufficient, the oil in the second oil tank is pumped into the first oil tank through the second circulating pump, and the effect of quickly supplementing the oil in the first oil tank is achieved.
Preferably, a second heating device is disposed on the third pipeline to heat the oil pumped into the first oil tank, and the second heating device is electrically connected to the controller. When the oil in the second oil tank is pumped into the first oil tank, the oil is heated by the second heating device and then pumped into the first oil tank, so that the oil temperature fluctuation in the first oil tank is reduced.
Preferably, the liquid level display piece includes slide bar and floater, the slide bar includes last slide bar and lower slide bar, the size of going up the slide bar is greater than lower slide bar, the floater sets up the below of lower slide bar, be provided with the guide rail on the last slide bar, the inboard of direct current tee bend piece be provided with the guide rail groove of guide rail looks nested so that the relative direct current tee bend piece of upper slide bar slides from top to bottom, be provided with the scale on the last slide bar. Through setting up the liquid level display piece, the liquid level condition of oil in timely reaction first oil tank to when the liquid level in the first oil tank was crossed low, can in time discover to supply through the second oil tank.
Preferably, the volume of the first tank is smaller than the volume of the second tank. By reducing the volume of the first oil tank, the amount of oil medium heated by high temperature during operation is reduced, so that the aging rate of the oil medium is reduced. Meanwhile, the first oil tank is arranged, so that the oil temperature fluctuation is slowed down, and the fluctuation range of the temperature is smaller.
Preferably, a temperature detection device is arranged in the controlled temperature device, and the temperature detection device is electrically connected with the controller.
The utility model discloses at least, include following beneficial effect: through setting up first oil tank and reducing the volume of first oil tank, through the oil of heating minimum volume and guarantee the normal operating of temperature controller, avoid oil to be situated between by whole heating, reduce the volume that the during operation oil situated between by high temperature heating promptly to reduce the ageing rate that oil situated between. Meanwhile, the first oil tank has the function of slowing down the fluctuation of the oil temperature, so that the fluctuation range of the temperature of the output oil medium is smaller; through setting up the accuse casting die, overflow from the accuse casting die after making the high volume expansion of oil temperature in the first oil tank, ensured the safe operation of equipment. The utility model has the characteristics of the oil is situated between temperature fluctuation range little, oil is situated between high-usage, ageing rate low grade.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a temperature control machine according to an embodiment of the present invention;
FIG. 2 illustrates a schematic view of the control element.
1. A first oil tank; 2. a temperature sensor; 3. a first heating device; 4. a cold cutting device; 5. a first conduit; 6. a temperature controlled device; 7. a first circulation pump; 8. controlling and pressing parts; 81. a sliding rod is arranged; 82. a lower sliding rod; 83. a floating ball; 9. a second oil tank; 10. a second circulation pump; 11. a one-way valve; 12. a second heating device; 13. a second conduit; 14. a third conduit.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Examples
As shown in fig. 1-2, an oil circulation temperature control machine includes:
the temperature control device comprises a first oil tank 1, a temperature sensor 2, a first heating device 3 and a cold cutting device 4 are arranged in the first oil tank 1, a liquid discharge port is formed in the top of the first oil tank 1, and the first oil tank 1 is connected with a temperature controlled device 6 through a first pipeline 5;
the pressure control piece 8 is arranged on the liquid outlet, the pressure control piece 8 comprises a direct-current tee joint piece and a liquid level display piece, and the liquid level display piece is sleeved in the direct-current tee joint piece to slide up and down relative to the direct-current tee joint piece;
a first circulation pump 7 provided on the first pipe 5;
and the controller is electrically connected with the temperature sensor 2, the first heating device 3, the first circulating pump 7 and the electric control valve on the cooling device respectively.
When the temperature sensor 2 detects that the oil temperature in the first oil tank 1 is lower than a preset value, the controller controls the first heating device 3 to increase power output so as to rapidly increase the temperature of the oil medium in the first oil tank 1; when the temperature of the oil in the oil tank is lower than the preset value, the controller controls the electric control valve on the cold cutting device 4 to be opened so as to enable the cold cutting device 4 to work, and the temperature of the oil in the first oil tank 1 is reduced.
On the basis of the above embodiment, in one embodiment, the oil tank further comprises a second oil tank 9, wherein a liquid inlet is arranged above the second oil tank 9, and the liquid inlet is connected with one end of the direct current tee joint through a second pipeline 13 so as to enable the oil in the first oil tank 1 to flow into the second oil tank 9 when the oil overflows. When the oil in the first oil tank 1 expands due to heat, the oil overflows from the first oil tank 1 and flows into the second oil tank 9 through the second pipeline 13, and the oil in the overflowed mailbox is collected.
On the basis of the above embodiments, in one embodiment, the second oil tank 9 is communicated with the first oil tank 1 through a third pipeline 14, a second circulation pump 10 and a one-way valve 11 are respectively arranged on the third pipeline 14 to pump oil in the second oil tank 9 into the first oil tank 1, and the second circulation pump 10 is electrically connected with the controller. When the volume of the oil in the first oil tank 1 is insufficient, the oil in the second oil tank 9 is pumped into the first oil tank 1 through the second circulating pump 10, and the effect of quickly supplementing the oil in the first oil tank 1 is achieved.
On the basis of the above embodiment, in one embodiment, the third pipeline 14 is provided with a second heating device 12 to heat the oil pumped into the first oil tank 1, and the second heating device 12 is electrically connected with the controller. When the oil in the second oil tank 9 is pumped into the first oil tank 1, the oil is heated by the second heating device 12 and then pumped into the first oil tank 1, so that the oil temperature fluctuation in the first oil tank 1 is reduced.
On the basis of the above embodiment, in one embodiment, the liquid level display part includes a sliding rod and a floating ball 83, the sliding rod includes an upper sliding rod 81 and a lower sliding rod 82, the size of the upper sliding rod 81 is larger than that of the lower sliding rod 82, the floating ball 83 is disposed below the lower sliding rod 82, a guide rail is disposed on the upper sliding rod 81, a guide rail groove nested with the guide rail is disposed on the inner side of the direct current three-way part so that the upper sliding rod 81 can slide up and down relative to the direct current three-way part, and scales are disposed on the upper sliding rod 81. Through setting up the liquid level display spare, the liquid level condition of oil in timely reaction first oil tank 1 to when the liquid level in first oil tank 1 was low excessively, can in time discover to supply through second oil tank 9.
On the basis of the above embodiments, in one embodiment, the volume of the first tank 1 is smaller than the volume of the second tank 9. By reducing the volume of the first oil tank 1, the amount of oil medium heated by high temperature during operation is reduced, so that the aging rate of the oil medium is reduced. Meanwhile, the first oil tank 1 is arranged, so that the oil temperature fluctuation is slowed down, and the fluctuation range of the temperature is smaller.
On the basis of the above embodiments, in one embodiment, a temperature detection device is disposed in the temperature controlled device 6, and the temperature detection device is electrically connected to the controller. Through detecting the temperature of being controlled temperature device 6 to in time regulate and control first heating device 3 and cold cut device 4's behavior through the controller, satisfy by the required temperature requirement of being controlled temperature device 6.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (7)
1. An oil circulation temperature control machine, comprising:
the temperature sensor, the first heating device and the cold cutting device are arranged in the first oil tank, a liquid discharge port is formed in the top of the first oil tank, and the first oil tank is connected with a temperature-controlled device through a first pipeline;
the pressure control piece is arranged on the liquid outlet and comprises a direct-current tee joint piece and a liquid level display piece, and the liquid level display piece is sleeved in the direct-current tee joint piece to slide up and down relative to the direct-current tee joint piece;
a first circulation pump disposed on the first pipe;
and the controller is electrically connected with the temperature sensor, the first heating device, the first circulating pump and the electric control valve on the cooling device respectively.
2. The oil circulation temperature control machine according to claim 1, further comprising a second oil tank, wherein a liquid inlet is arranged above the second oil tank, and the liquid inlet is connected with one end of the direct current tee joint through a second pipeline so that the oil in the first oil tank flows into the second oil tank when overflowing.
3. The oil circulation temperature controller according to claim 2, wherein the second oil tank is communicated with the first oil tank through a third pipeline, a second circulation pump and a one-way valve are respectively arranged on the third pipeline so as to pump the oil in the second oil tank into the first oil tank, and the second circulation pump is electrically connected with the controller.
4. The oil circulation temperature controller according to claim 3, wherein a second heating device is provided on the third pipe to heat the oil pumped into the first oil tank, and the second heating device is electrically connected to the controller.
5. The oil circulation temperature controller according to claim 1, wherein the liquid level display member includes a slide bar and a float ball, the slide bar includes an upper slide bar and a lower slide bar, the upper slide bar is larger than the lower slide bar in size, the float ball is disposed below the lower slide bar, the upper slide bar is provided with a guide rail, the inner side of the dc tee is provided with a guide rail groove which is nested with the guide rail so that the upper slide bar can slide up and down relative to the dc tee, and the upper slide bar is provided with a scale.
6. The oil circulation temperature control machine according to claim 3, wherein the volume of the first oil tank is smaller than the volume of the second oil tank.
7. The oil circulation temperature controller according to claim 1, wherein a temperature detection device is disposed in the controlled temperature device, and the temperature detection device is electrically connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020093908.2U CN211454387U (en) | 2020-01-16 | 2020-01-16 | Oil circulation temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020093908.2U CN211454387U (en) | 2020-01-16 | 2020-01-16 | Oil circulation temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211454387U true CN211454387U (en) | 2020-09-08 |
Family
ID=72315120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020093908.2U Expired - Fee Related CN211454387U (en) | 2020-01-16 | 2020-01-16 | Oil circulation temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211454387U (en) |
-
2020
- 2020-01-16 CN CN202020093908.2U patent/CN211454387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |