CN210486062U - Water tank circulation heating water temperature machine with high temperature stability - Google Patents
Water tank circulation heating water temperature machine with high temperature stability Download PDFInfo
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- CN210486062U CN210486062U CN201921053085.4U CN201921053085U CN210486062U CN 210486062 U CN210486062 U CN 210486062U CN 201921053085 U CN201921053085 U CN 201921053085U CN 210486062 U CN210486062 U CN 210486062U
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Abstract
The utility model discloses a water tank circulation heating temperature machine that temperature stability is high, it includes water tank, circulating pump and the heater that communicates in proper order through the pipeline, the heater passes through the output tube and is connected with customer test end, customer test end pass through the back flow with the water tank intercommunication, be provided with first temperature sensing line on the output tube, water tank upper portion is provided with the moisturizing pipe, be provided with the moisturizing ball valve on the moisturizing pipe, be provided with float switch, liquid level switch and second temperature sensing line in the water tank, and upper portion are provided with the gap, the temperature machine still includes the electric cabinet, the electric cabinet with the heater first temperature sensing line circulating pump electrical connection. The utility model discloses can carry out the moisturizing automatically, and test temperature is controllable, and temperature stability is good.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the test is with temperature control equipment, especially relate to a water tank circulation heating temperature machine that temperature stability is high.
[ background of the invention ]
The temperature control is widely applied in modern manufacturing industry, for example, the temperature control fields such as injection molding and extrusion are applied, a water circulation temperature control system is an important component of the temperature control system, the existing water temperature machine generally adopts an external water source for water supplement, and the temperature control system is used for heating in a closed manner. The temperature control system is used for closed circulation heating, and the pressure is higher by adding the pressure of an external water source. The water tank is manually replenished with water, and is relatively wasted for customers with automatic water sources.
Therefore, it is necessary to provide a new water tank circulation heating water temperature machine with high temperature stability to solve the above problems.
[ Utility model ] content
An object of the utility model is to provide a water tank circulation heating temperature machine that temperature stability is high can carry out the moisturizing automatically, and test temperature is controllable, and temperature stability is good.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a high water tank circulation heating temperature machine of temperature stability, its includes through water tank, circulating pump and the heater of pipeline intercommunication in proper order, the heater passes through the output tube and is connected with customer test end, customer test end pass through the back flow with the water tank intercommunication, be provided with first temperature sensing line on the output tube, water tank upper portion is provided with the moisturizing pipe, be provided with the moisturizing ball valve on the moisturizing pipe, be provided with float switch, liquid level switch and second temperature sensing line in the water tank, and upper portion is provided with the gap, the temperature machine still includes the electric cabinet, the electric cabinet with the heater first temperature sensing line circulating pump electrical connection.
Furthermore, a pressure gauge is arranged on the output pipe.
Further, a low-voltage switch is arranged between the circulating pump and the heater.
Furthermore, the water tank with the circulating pump is connected on a pipeline and is close to the water tank output end is provided with a fifth ball valve.
Furthermore, the water tank with the pipeline of circulating pump intercommunication goes up the reposition of redundant personnel and is provided with first drainage port, first drainage port department is provided with first ball valve.
Furthermore, a second water outlet is formed in the lower portion of the water tank, and a second ball valve is arranged at the second water outlet.
Furthermore, a third ball valve is arranged on the output pipe close to the client testing end, and a fourth ball valve and a first filter are arranged on the return pipe.
Furthermore, a second filter is arranged on the water replenishing pipe and located on the upstream of the water replenishing ball valve.
Furthermore, the return pipe extends into the water tank and is provided with a downward elbow at the end part.
Compared with the prior art, the utility model relates to a water tank circulation heating temperature machine that temperature stability is high lies in: the testing temperature is controllable, and the highest temperature reaches 80 ℃; the temperature stability is good, and the temperature in the water tank can be controlled to be +/-1 ℃; the system pressure can be controlled lower than a closed system; can automatic to moisturizing in the water tank, can be according to the liquid level control of difference, and the accurate moisturizing capacity of steerable water tank.
[ description of the drawings ]
Fig. 1 is a schematic diagram of a system control according to an embodiment of the present invention;
the figures in the drawings represent:
100 water tank circulation heating water temperature machine with high temperature stability; 101, a client testing end;
1, a water tank; 2, a circulating pump; 3, a heater; 4, outputting a pipe; 5 a return pipe; 6 a first temperature sensing line; 7, a water replenishing pipe; 8, a water replenishing ball valve; 9, a float switch; 10 liquid level switch; 11 a second temperature sensing line; 12 an overflow port; 13, an electric cabinet; 14 pressure gauge; 15 low-voltage switch; 16 a first drain opening; 17 a first ball valve; 18 a second drain opening; 19 a second ball valve; 20 a third ball valve; 21 a fourth ball valve; 22 a first filter; 23 a second filter; 24 fifth ball valve.
[ detailed description ] embodiments
Example (b):
referring to fig. 1, the present embodiment is a water tank circulation heating water temperature machine 100 with high temperature stability, which includes a water tank 1, a circulation pump 2, and a heater 3 sequentially connected through a pipeline, the heater 3 is connected with a customer testing end through an output pipe 4, the customer testing end is connected with the water tank 1 through a return pipe 5, a first temperature sensing line 6 is arranged on the output pipe 4, a water replenishing pipe 7 is arranged on the upper portion of the water tank 1, a water replenishing ball valve 8 is arranged on the water replenishing pipe 7, a float switch 9, a liquid level switch 10, and a second temperature sensing line 11 are arranged in the water tank 1, and an overflow port 12 is arranged on the upper portion of the water tank, the water temperature machine further includes an electric cabinet 13, and the electric cabinet 13 is electrically connected with the heater 3.
A pressure gauge 14 is arranged on the output pipe 4, and a low-pressure switch 15 is arranged between the circulating pump 2 and the heater 3.
And a fifth ball valve 24 is arranged on the communication pipeline between the water tank 1 and the circulating pump 2 and close to the output end of the water tank 1. The pipeline that water tank 1 and circulating pump 2 communicate goes up the reposition of redundant personnel and is provided with first drain port 16, and first drain port 16 department is provided with first ball valve 17.
The lower part of the water tank 1 is provided with a second water outlet 18, and a second ball valve 19 is arranged at the second water outlet 18.
The output pipe 4 is provided with a third ball valve 20 near the customer testing end, and the return pipe 5 is provided with a fourth ball valve 21 and a first filter 22. And a second filter 23 is arranged on the water replenishing pipe 7 at the upstream of the water replenishing ball valve 8.
When the test is in work, the circulating pump 2 runs, a medium is heated by the circulating pump 2 and the heater 3 from the water tank 1 and then enters the client equipment for testing, then enters the return pipe 4 after passing through the client equipment and returns to the water tank 1, and the electric cabinet 13 controls the power of the heater 3 and whether the heater is started or not to perform heating control according to the set value of the client and the temperature detection value of the first temperature sensing line 6; when the temperature detected by the first temperature sensing line 6 is higher than a set value, the electric cabinet 3 forcibly cuts off the heater 3 for heating; the automatic water replenishing of the water tank 1 is realized through the float switch 9, when the water level in the water tank 1 is lowered, the float switch 9 is opened, and the water replenishing pipe 7 is connected with a water source to automatically replenish water into the water tank 1; when the water level rises, the float switch 9 rises, the float switch is closed, and water supplement is stopped; the worker can observe the volume of water in the water tank 1 through the level switch 10.
In this embodiment, the return pipe 5 extends into the water tank 1 and is provided with a downward elbow at the end, thereby effectively preventing water from splashing around in the water tank.
When the water tank 1 needs to be cleaned, the fifth ball valve 24 is closed, the second ball valve 19 is opened, and the water in the water tank 1 can be completely discharged through the second water outlet 18; when the circulating pipeline needs to replace the fittings, the fifth ball valve 24 is closed, the first ball valve 17 is opened, water in the circulating pipeline can be discharged through the first water discharge port 16, and then maintenance work is carried out; the operation can be started only by completely draining water in the water tank and the circulating pipeline when the water tank needs to be cleaned or the circulating pipeline needs to replace accessories.
The water tank circulation heating water temperature machine 100 with high temperature stability of the embodiment has controllable test temperature, and the highest temperature reaches 80 ℃; the temperature stability is good, and the temperature in the water tank can be controlled to be +/-1 ℃; the system pressure can be controlled lower than a closed system; can automatic to moisturizing in the water tank, can be according to the liquid level control of difference, and the accurate moisturizing capacity of steerable water tank.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (9)
1. The utility model provides a water tank circulation heating temperature machine that temperature stability is high which characterized in that: the water heater comprises a water tank, a circulating pump and a heater which are sequentially communicated through a pipeline, the heater is connected with a client testing end through an output pipe, the client testing end is communicated with the water tank through a return pipe, a first temperature sensing line is arranged on the output pipe, a water supplementing pipe is arranged on the upper portion of the water tank, a water supplementing ball valve is arranged on the water supplementing pipe, a floating ball switch, a liquid level switch and a second temperature sensing line are arranged in the water tank, an overflow opening is formed in the upper portion of the water tank, the water heater further comprises an electric cabinet, and the electric cabinet is electrically connected with the heater, the first temperature sensing line and the circulating pump.
2. The high temperature stability water tank circulating water heating water temperature machine as claimed in claim 1, characterized in that: and the output pipe is provided with a pressure gauge.
3. The high temperature stability water tank circulating water heating water temperature machine as claimed in claim 1, characterized in that: and a low-voltage switch is arranged between the circulating pump and the heater.
4. The high temperature stability water tank circulating water heating water temperature machine as claimed in claim 1, characterized in that: the water tank with the circulating pump is connected on the pipeline and is close to the water tank output end is provided with a fifth ball valve.
5. The high temperature stability water tank circulating water heating water temperature machine as claimed in claim 1, characterized in that: the water tank with the pipeline of circulating pump intercommunication goes up the reposition of redundant personnel and is provided with first drainage port, first drainage port department is provided with first ball valve.
6. The high temperature stability water tank circulating water heating water temperature machine as claimed in claim 1, characterized in that: and a second water outlet is formed in the lower part of the water tank, and a second ball valve is arranged at the second water outlet.
7. The high temperature stability water tank circulating water heating water temperature machine as claimed in claim 1, characterized in that: and a third ball valve is arranged on the output pipe close to the client testing end, and a fourth ball valve and a first filter are arranged on the return pipe.
8. The high temperature stability water tank circulating water heating water temperature machine as claimed in claim 1, characterized in that: and a second filter is arranged on the water supplementing pipe and positioned at the upstream of the water supplementing ball valve.
9. The high temperature stability water tank circulating water heating water temperature machine as claimed in claim 1, characterized in that: the return pipe extends into the water tank and is provided with a downward elbow at the end part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921053085.4U CN210486062U (en) | 2019-07-08 | 2019-07-08 | Water tank circulation heating water temperature machine with high temperature stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921053085.4U CN210486062U (en) | 2019-07-08 | 2019-07-08 | Water tank circulation heating water temperature machine with high temperature stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210486062U true CN210486062U (en) | 2020-05-08 |
Family
ID=70531501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921053085.4U Active CN210486062U (en) | 2019-07-08 | 2019-07-08 | Water tank circulation heating water temperature machine with high temperature stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210486062U (en) |
-
2019
- 2019-07-08 CN CN201921053085.4U patent/CN210486062U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 3 and 4, 228 Wulian Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou Aode high end equipment Co.,Ltd. Address before: Room 3 and 4, 228 Wulian Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: SUZHOU AODE MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |