CN211178642U - Novel liquid level measurement system - Google Patents
Novel liquid level measurement system Download PDFInfo
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- CN211178642U CN211178642U CN202020141396.2U CN202020141396U CN211178642U CN 211178642 U CN211178642 U CN 211178642U CN 202020141396 U CN202020141396 U CN 202020141396U CN 211178642 U CN211178642 U CN 211178642U
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Abstract
The utility model provides a novel liquid level measurement system, including coolant tank, level sensor, sensor gland nut and sensor lock nut, coolant tank is used for the cooling water storage to use, the anterior welding in coolant tank right side has sensor gland nut, install level sensor in the middle of the sensor gland nut, last sealing washer and the sensor lock nut of being equipped with of level sensor, level sensor compresses tightly on sealing washer through sensor lock nut and is fixed in level sensor gland nut, the welding of coolant tank right side lower part front end has the water tank outlet pipe, the outlet valve is connected to the water tank outlet pipe other end, compare with prior art, the utility model discloses following beneficial effect has: the automatic water replenishing device has the advantages that the automatic water replenishing work in the cooling water tank is realized, the reliability is high, the cost is greatly saved, and the utilization rate of a cooling water system is improved.
Description
Technical Field
The utility model relates to a novel liquid level measurement system belongs to cooling water system ability level measurement technical field.
Background
In the prior art, equipment such as vacuum heat treatment equipment, semiconductor process equipment, waste gas treatment machine and the like often need a water cooling system due to the process needing high temperature. The cooling water is also continuously evaporated with the change of temperature. In the past, water is supplemented into the cooling water tank manually, so that manpower and material resources are consumed; some adopt light sensing level sensor to monitor the water level and carry out the moisturizing, but this kind of moisturizing mode is not reliable, and the sensor can appear the alert phenomenon of wrong report, brings a lot of inconveniences for cooling water system, leads to entire system unreliable, consequently, needs a novel liquid level measurement system to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a novel liquid level measurement system to solve the problem that proposes in the above-mentioned background art, the utility model discloses an automatic work of carrying out the moisturizing toward in the cooling water tank, the reliability is high, has saved the cost greatly, has improved cooling water system's rate of utilization.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a novel liquid level measuring system comprises a cooling water tank, an observation window, a liquid level sensor, a sensor seal nut, a sensor lock nut, a sealing ring, a circulating water pump, a water pump water inlet pipe, a water tank water outlet pipe, a water outlet valve, a water outlet pipe and a water discharge valve, wherein the cooling water tank is used for storing cooling water, the observation window is installed on the left side of the top of the cooling water tank, the sensor seal nut is welded on the front portion of the right side of the cooling water tank, the liquid level sensor is installed in the middle of the sensor seal nut, the sealing ring and the sensor lock nut are installed on the liquid level sensor, the liquid level sensor fixes the liquid level sensor on the sensor seal nut through the sensor lock nut pressing the sealing ring, the liquid level sensor extends into the cooling water tank and extends, the water tank outlet pipe other end is connected the outlet valve, the outlet valve other end is connected the water pump inlet tube, the water pump inlet tube is connected with the circulating water pump water inlet, the circulating water pump delivery port is delivered to the equipment end with the cooling water, the welding of cooling water tank right side lower part rear end has the drain pipe, the drain valve is installed to the drain pipe other end.
Furthermore, a water replenishing pipe is welded at the rear end of the right side of the top of the cooling water tank, and a water replenishing valve is installed on the upper side of the water replenishing pipe.
Furthermore, an overflow port is arranged at the upper part of the right side of the cooling water tank.
The utility model has the advantages that: the utility model discloses a novel liquid level measuring system, the cooling water is stored in the cooling water tank of cooling system, and the cooling water is taken out from the cooling water tank by the circulating water pump, sent out through the water outlet, and sent to the equipment end through the water outlet pipe; a liquid level sensor arranged at the bottom of the water tank is even below the liquid level of the cooling water, monitoring the liquid level of the cooling water is carried out, monitoring signals are transmitted to a computer control system in real time, a water replenishing valve of the cooling water tank is controlled by the computer control system, the water replenishing valve with too low liquid level is opened for replenishing water, and the liquid level reaches the standard and is closed; if the water replenishing valve is blocked due to faults, the water outlet valve of the cooling water tank is opened to drain water when the liquid level is too high, and the overflow port on the cooling water tank ensures that cooling water in the water tank is not overfilled. The novel liquid level measurement system capable of realizing automatic water replenishing and automatic water discharging solves the problem of manual water replenishing work in a cooling water tank, also avoids unreliability of other liquid level monitoring water replenishing modes, greatly saves cost, and improves the utilization rate of a cooling water system.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic front view of a novel liquid level measuring system of the present invention;
FIG. 2 is a right schematic view of a novel liquid level measuring system of the present invention;
FIG. 3 is a schematic view of a local installation of a liquid level sensor in the novel liquid level measuring system of the present invention;
FIG. 4 is a schematic diagram of the liquid level sensor feedback and computer control in the novel liquid level measuring system of the present invention;
in the figure: 1-a cooling water tank, 2-an observation window, 3-a liquid level sensor, 4-a sensor sealing nut, 5-a sensor locking nut, 6-a sealing ring, 7-an overflow port, 8-a circulating water pump, 9-a water pump inlet pipe, 10-a water tank outlet pipe, 11-a water outlet valve, 12-a water outlet pipe, 13-a drain valve, 14-a water replenishing pipe and 15-a water replenishing valve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a novel liquid level measuring system comprises a cooling water tank 1, an observation window 2, a liquid level sensor 3, a sensor seal nut 4, a sensor lock nut 5, a seal ring 6, a circulating water pump 8, a water pump water inlet pipe 9, a water tank water outlet pipe 10, a water outlet valve 11, a water outlet pipe 12 and a water discharge valve 13, wherein the cooling water tank 1 is used for storing and using cooling water, the observation window 2 is installed on the left side of the top of the cooling water tank 1 and used for a user to observe the condition of cooling water in the water tank, the sensor seal nut 4 is welded on the front part of the right side of the cooling water tank 1, the liquid level sensor 3 is installed in the middle of the sensor seal nut 4, the seal ring 6 and the sensor lock nut 5 are installed on the liquid level sensor 3, the liquid level sensor 3 is fixed on the sensor, and extend to under the cooling water liquid level, the welding of cooling water tank 1 right side lower part front end has water tank outlet pipe 10, and water outlet valve 11 is connected to the water tank outlet pipe 10 other end, and the water pump inlet tube 9 is connected to the water outlet valve 11 other end, water pump inlet tube 9 is connected with circulating water pump 8 water inlet, and the cooling water is sent to equipment end to circulating water pump 8 delivery port, and the welding of cooling water tank 1 right side lower part rear end has drain pipe 12, and drain valve 13 is installed to the drain pipe 12 other end.
A water replenishing pipe 14 is welded at the rear end of the right side of the top of the cooling water tank 1, and a water replenishing valve 15 is installed on the upper side of the water replenishing pipe 14.
An overflow opening 7 is arranged at the upper part of the right side of the cooling water tank 1.
As an embodiment of the present invention: when the material is subjected to high-temperature heat treatment, a plurality of positions of an equipment end need to be cooled by cooling water, cooling water is stored in a cooling water tank 1 of a cooling system, the cooling water is pumped out from the cooling water tank 1 by a circulating water pump 8 and is sent out through a water outlet to the equipment end through a water outlet pipe, a liquid level sensor 3 arranged at the bottom of the water tank even under the liquid level of the cooling water transmits monitoring signals to a computer control system in real time by monitoring the liquid level of the cooling water, a water replenishing valve 15 of the cooling water tank 1 is controlled by the computer control system, the water replenishing valve 15 is opened for replenishing water when the liquid level is too low, the liquid level reaches the standard water replenishing valve 15 and is closed, if the water replenishing valve 15 is blocked due to faults, a water outlet valve 11 of the cooling water tank 1 is opened for draining water when the liquid level is too high, an overflow port 7 on the, the problem of artifical work of carrying out the moisturizing toward cooling water tank 1 in, also avoided the unreliability of other liquid level monitoring moisturizing modes, saved the cost greatly, improved cooling water system's rate of utilization.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (3)
1. The utility model provides a novel liquid level measurement system, includes coolant tank, observation window, level sensor, sensor gland nut, sensor lock nut, sealing washer, circulating water pump, water pump inlet tube, water tank outlet pipe, outlet valve, drain pipe and drain valve, its characterized in that: the cooling water tank is used for storing cooling water, an observation window is installed on the left side of the top of the cooling water tank, a sensor seal nut is welded on the front portion of the right side of the cooling water tank, a liquid level sensor is installed in the middle of the sensor seal nut, a seal ring and a sensor lock nut are installed on the liquid level sensor, the liquid level sensor fixes the liquid level sensor on the sensor seal nut through the sensor lock nut pressing seal ring, the liquid level sensor extends into the cooling water tank and extends below the cooling water liquid level, a water tank water outlet pipe is welded at the front end of the lower portion of the right side of the cooling water tank, the other end of the water tank water outlet pipe is connected with a water outlet valve, the other end of the water outlet valve is connected with a water inlet pipe of a water pump, a water outlet of, and a drain valve is arranged at the other end of the drain pipe.
2. The novel fluid level measurement system of claim 1, wherein: the rear end of the right side of the top of the cooling water tank is welded with a water replenishing pipe, and a water replenishing valve is installed on the upper side of the water replenishing pipe.
3. The novel fluid level measurement system of claim 1, wherein: and an overflow port is arranged at the upper part of the right side of the cooling water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141396.2U CN211178642U (en) | 2020-01-22 | 2020-01-22 | Novel liquid level measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141396.2U CN211178642U (en) | 2020-01-22 | 2020-01-22 | Novel liquid level measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211178642U true CN211178642U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020141396.2U Active CN211178642U (en) | 2020-01-22 | 2020-01-22 | Novel liquid level measurement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211178642U (en) |
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2020
- 2020-01-22 CN CN202020141396.2U patent/CN211178642U/en active Active
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