CN215857966U - Water supply preheating system of cleaning machine - Google Patents
Water supply preheating system of cleaning machine Download PDFInfo
- Publication number
- CN215857966U CN215857966U CN202023007595.3U CN202023007595U CN215857966U CN 215857966 U CN215857966 U CN 215857966U CN 202023007595 U CN202023007595 U CN 202023007595U CN 215857966 U CN215857966 U CN 215857966U
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- hot water
- water
- water supply
- preheating system
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 16
- 230000006698 induction Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 2
- 239000008400 supply water Substances 0.000 claims 3
- 239000011810 insulating material Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a water supply preheating system of a cleaning machine, which comprises a hot water tank, wherein the hot water tank is connected with a water inlet pipe and a water outlet pipe and is connected with a downstream cleaning machine through a hot water supply pipe; the hot water supply pipe is provided with a pressure sensor and a water pump, the pressure sensor and the water pump are connected with a controller, and the controller is used for controlling the start and stop of the water pump according to the pressure in the hot water supply pipe. The utility model aims to provide real-time hot water guarantee supply, achieves the aim of reducing or even eliminating the waste of the self heating time of the machine, realizes automatic water feeding and stopping, automatic heating and automatic pressure maintaining water supply, and greatly improves the productivity of the machine.
Description
Technical Field
The utility model relates to a preheating system, in particular to a water supply preheating system of a cleaning machine.
Background
In the current production link of the photovoltaic silicon wafer, the productivity of a cleaning machine is an important balance factor of the productivity index of a production system, the process temperature requirement of a groove body of the cleaning machine is high, after water is supplied to a plant end and enters the machine, the water temperature is required to reach the process requirement temperature condition through the self-heating function of equipment, and then the machine can be started to automatically operate; the waiting waste of the heating time is one of the main factors of the capacity index balance control, so that the balance control constraint of the waiting waste is eliminated, which is the necessary yield increase requirement.
The existing cleaning machine can automatically operate only after the water temperature meets a set value through manual heating, and is limited by the power of the machine, so that the heating time for the water temperature to meet the process requirement is longer, and the achievement of the production energy is greatly influenced by the phenomenon; some existing cleaning equipment is provided with a small preheating water tank, but the design, the layout and the price of the cleaning equipment are obviously changed due to the technology, and the technology has no popularization advantage.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to provide a water supply preheating system of a cleaning machine, which has high heating speed and accurate heating temperature.
The technical scheme is as follows: the water supply preheating system of the cleaning machine comprises a hot water tank, wherein the hot water tank is connected with a water inlet pipe and a water outlet pipe and is connected with a downstream cleaning machine through a hot water supply pipe; the hot water supply pipe is provided with a pressure sensor and a water pump, and the pressure sensor and the water pump are connected with the controller through a line; and the controller is used for controlling the start and stop of the water pump according to the pressure in the hot water supply pipe. Preferably, the pressure sensor can be an electric contact pressure gauge with a controller, and the water pump can be directly controlled to start and stop.
The hot water tank is provided with a liquid level detection device.
The liquid level detection device comprises a ball arm sliding cylinder, a ball arm arranged in the cylinder, a liquid level floating ball at the bottom end of the ball arm and floating ball position sensors at two ends of the ball arm sliding cylinder; an induction ring is arranged on the ball float rod.
The water inlet pipe and the water discharge pipe are respectively provided with a water inlet valve and a water discharge valve, the controller controls the opening and closing of the water inlet valve according to the liquid level device, and the water discharge valve is manually opened and closed according to requirements.
A heating pipe is arranged in the hot water tank.
The hot water tank is used as water storage equipment and is connected with an external controller.
The hot-water tank is equipped with temperature sensor, and sensor connection director, controller can show the temperature registration to according to sensor feedback control heating pipe function start-stop.
And heat insulation materials are laid outside the hot water tank and the hot water supply pipe.
Has the advantages that: compared with the prior art, the utility model has the following advantages:
the utility model aims to provide real-time hot water guarantee supply, achieves the aim of reducing or even eliminating the waste of the self heating time of the machine, has simple device and convenient operation, can realize automatic water feeding and stopping, automatic heating and automatic pressure maintaining water supply, greatly reduces or even eliminates the heating waiting time before the machine operates, and obviously improves the productivity of the machine.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic structural view of a hot water tank of the present invention;
FIG. 3 is a schematic view of the fluid level assembly of the present invention.
Detailed Description
The technical scheme of the utility model is further explained by combining the attached drawings.
The water supply preheating system of the cleaning machine is arranged at the upstream of a plurality of cleaning machines 8 which are connected in parallel, and comprises a hot water tank 1, wherein the hot water tank 1 is connected with a water inlet pipe 3 and a water outlet pipe 2 and is connected with the cleaning machines 8 at the downstream through hot water supply pipes 5. The hot water supply pipe 5 is provided with a pressure sensor 6 and a water pump 7, and the pressure sensor 6 and the water pump 7 are connected with a controller 11 through a circuit; and the controller 11 is used for controlling the start and stop of the water pump according to the pressure in the hot water supply pipe. In this embodiment, the pressure sensor 6 is an electric contact pressure gauge with a controller, and can directly control the water pump to start and stop.
The method specifically comprises the following steps:
and S0, setting an upper limit and a lower limit of the initial pressure value in the controller.
S1, when the water inlet valve at the end of the cleaning machine is opened, hot water flows out, the pressure in the hot water supply pipe is reduced to reach the lower limit of the set pressure value, the water pump is started to supplement water, and the real-time supply of hot water is guaranteed.
And S2, when the water inlet valve at the end of the cleaning machine is closed, the pressure of the pipeline is increased due to the opening of the water pump, and when the pressure reaches the upper limit of the set value of the voltage meter, the water pump stops to reach a pressure maintaining state.
The valve at the end of the cleaning machine is manually operated by an operator and is switched to an opening or closing state according to requirements.
The hot water tank 1 is provided with a liquid level device 4, the liquid level device 4 comprises a ball lever sliding cylinder 44, a ball lever 42 arranged in the cylinder, a liquid level floating ball 41 at the bottom end of the ball lever 42 and floating ball position sensors 43 at two ends of the ball lever sliding cylinder 44; the floating ball rod is provided with an induction ring 45, and the position of the induction ring and the length of the floating ball rod (or a sliding cylinder of the floating ball rod) are determined by the capacity of the hot water tank and the upper limit and the lower limit of a set value. The ball arm sliding cylinder 44 is fixedly connected with the hot water tank 1 through a fixing plate 46. Be equipped with water intaking valve and drain valve on inlet tube 3 and the drain pipe 2 respectively, the controller is according to the switching of liquid level device control water intaking valve, specifically includes following process:
a1, when the upper liquid level sensor identifies the induction ring on the floating ball rod, the liquid level reaches the upper limit set value, the controller controls the closing of the water inlet valve.
A2, when the liquid level sensor at the lower part identifies the induction ring on the floating ball rod, the liquid level reaches the lower limit set value, the controller controls the water inlet valve to be opened.
A heating pipe 12 is arranged in the hot water tank and is connected with an external controller. In this embodiment, a plurality of heating pipes are provided at the bottom of the hot water tank. The hot water tank 1 is provided with a temperature sensor, the sensor is connected with the controller 11, the controller 11 can display temperature readings, and the heating pipe is controlled to start and stop according to sensor feedback. Thermal insulation materials are laid outside the hot water tank 1 and the hot water supply pipe 5.
Claims (8)
1. A water supply preheating system of a cleaning machine is characterized by comprising a hot water tank (1), wherein the hot water tank (1) is connected with a water inlet pipe (3) and a water outlet pipe (2) and is connected with a downstream cleaning machine (8) through a hot water supply pipe (5); the hot water supply pipe (5) is provided with a pressure sensor (6) and a water pump (7), and the pressure sensor (6) and the water pump (7) are connected with a controller; and the controller (11) is used for controlling the start and stop of the water pump (7) according to the pressure in the hot water supply pipe (5).
2. The washer water supply preheating system of claim 1, characterized in that the hot water tank (1) is provided with a liquid level device (4).
3. The washing machine water supply preheating system according to claim 2, characterized in that the liquid level device (4) comprises a ball arm sliding cylinder (44), a ball arm (42) arranged in the cylinder, a liquid level ball float (41) at the bottom end of the ball arm (42) and ball position sensors (43) at two ends of the ball arm sliding cylinder (44); an induction ring (45) is arranged on the ball float rod (42).
4. The water supply preheating system for the cleaning machine according to claim 2, wherein the water inlet pipe (3) and the water outlet pipe (2) are respectively provided with a water inlet valve and a water outlet valve, and the controller (11) controls the opening and closing of the water inlet valve and the water outlet valve according to the liquid level device.
5. The washer supply water preheating system according to claim 1, characterized in that a heating pipe (12) is provided in the hot water tank (1).
6. The washer supply water preheating system according to claim 1, characterized in that the hot water tank (1) serves as a water storage device and is connected to an external heat exchanger.
7. The washer water supply preheating system as claimed in claim 5, characterized in that the hot water tank (1) is provided with a temperature sensor, the sensor is connected with a controller (11), and the controller (11) can display temperature readings and control heating pipe power according to sensor feedback.
8. The washer supply water preheating system according to claim 1, wherein the hot water tank (1) and the hot water supply pipe (5) are externally coated with a heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007595.3U CN215857966U (en) | 2020-12-15 | 2020-12-15 | Water supply preheating system of cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007595.3U CN215857966U (en) | 2020-12-15 | 2020-12-15 | Water supply preheating system of cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215857966U true CN215857966U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023007595.3U Active CN215857966U (en) | 2020-12-15 | 2020-12-15 | Water supply preheating system of cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215857966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371834A (en) * | 2023-03-07 | 2023-07-04 | 昆山伟理塑汽车部件有限公司 | Automatic control system for linkage of pipeline cleaning station and heat energy recovery station |
-
2020
- 2020-12-15 CN CN202023007595.3U patent/CN215857966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371834A (en) * | 2023-03-07 | 2023-07-04 | 昆山伟理塑汽车部件有限公司 | Automatic control system for linkage of pipeline cleaning station and heat energy recovery station |
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