CN216275952U - Water supply system for paving brick mixing - Google Patents
Water supply system for paving brick mixing Download PDFInfo
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- CN216275952U CN216275952U CN202122814417.XU CN202122814417U CN216275952U CN 216275952 U CN216275952 U CN 216275952U CN 202122814417 U CN202122814417 U CN 202122814417U CN 216275952 U CN216275952 U CN 216275952U
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Abstract
The utility model discloses a water supply system for mixing pavior bricks, which comprises: the device comprises a water supply pipe, a first electromagnetic valve, a floating ball liquid level switch, a liquid level meter, a water tank, a water outlet pipe, a first water pump, a first check valve, a second water pump, a second check valve, a water delivery pipe, a pressure tank, a remote transmission pressure gauge, a flow regulating valve, a flowmeter, a control box, a second electromagnetic valve and a fourth hand valve; the floating ball liquid level switch is connected in series with a power supply wire of the first electromagnetic valve; the water outlet pipe is arranged at the lower part of the water tank, the rear end of the water outlet pipe is connected with two branch pipes, and a first water pump and a first check valve are sequentially arranged on the first branch pipe; a second water pump and a second check valve are sequentially arranged on the second branch pipe; the rear ends of the two branch pipes are connected with a water delivery pipe, and a pressure tank, a remote pressure gauge, a flow regulating valve, a flowmeter, a second electromagnetic valve and a fourth hand valve are sequentially arranged on the water delivery pipe. The system has high automation degree and simple and convenient operation, evenly adds water and controls the total water adding amount in the pavement brick mixing process, improves the qualification rate of finished products and reduces the production cost of enterprises.
Description
Technical Field
The utility model relates to the technical field of pavement brick mixing, in particular to a water supply system for pavement brick mixing.
Background
Water needs to be added in the mixing process of the raw materials of the pavement bricks, so that later-stage shaping and solidification are facilitated; the traditional method is to directly fill the raw materials through a municipal tap water pipeline, the water quantity which cannot be uniformly filled in the mixing process is caused due to unstable water pressure, the humidity of the mixed raw materials is not uniform, the plasticity is poor in later-stage brick making, the phenomenon of abnormal demoulding is caused, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a water supply system for mixing pavior bricks, which uniformly adds water and controls the total water adding amount in the pavior brick mixing process through automatic instrument equipment, so that the material humidity is uniform during mixing, later-stage demoulding is facilitated, the qualified rate of finished products is improved, and the production cost of enterprises is reduced.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a water supply system for pavior brick compounding includes: the device comprises a water supply pipe, a first electromagnetic valve, a floating ball liquid level switch, a liquid level meter, a water tank, a water outlet pipe, a first water pump, a first check valve, a second water pump, a second check valve, a water delivery pipe, a pressure tank, a remote transmission pressure gauge, a flow regulating valve, a flowmeter, a control box, a second electromagnetic valve and a fourth hand valve; the water supply pipe is connected with the upper part of the water tank, a first electromagnetic valve is arranged on the water supply pipe, and a floating ball liquid level switch is arranged in the water tank; the floating ball liquid level switch is connected in series with a power supply wire of the first electromagnetic valve; the water outlet pipe is arranged at the lower part of the water tank, the rear end of the water outlet pipe is connected with two branch pipes, and a first water pump and a first check valve are sequentially arranged on the first branch pipe; a second water pump and a second check valve are sequentially arranged on the second branch pipe; the rear ends of the two branch pipes are connected with a water delivery pipe, and a pressure tank, a remote pressure gauge, a flow regulating valve, a flowmeter, a second electromagnetic valve and a fourth manual valve are sequentially arranged on the water delivery pipe; the remote-transmission pressure gauge, the flow regulating valve, the flowmeter, the electromagnetic valve II, the water pump I and the water pump II are electrically connected with the control box.
Preferably, a PLC, a switching power supply, a frequency converter and a touch screen are arranged in the control box; the switch power supply provides a direct current power supply for each part in the system; the PLC is electrically connected with the frequency converter, the frequency converter is respectively and electrically connected with the first water pump and the second water pump through two alternating current contactors, and control ends of the two alternating current contactors are electrically connected with the PLC; and the PLC is respectively and electrically connected with the touch screen, the remote transmission pressure gauge, the flow regulating valve, the flowmeter and the second electromagnetic valve.
Preferably, the pressure tank is a diaphragm type pressure tank.
Preferably, a first hand valve is arranged on the first branch pipe and positioned at the front side of the first water pump, and a second hand valve is arranged on the second branch pipe and positioned at the front side of the second water pump.
Preferably, a drain pipe is arranged at the joint of the pressure tank and the water delivery pipe, and a hand valve III is arranged on the drain pipe.
Compared with the prior art, the utility model has the following beneficial effects:
the system has the advantages of high automation degree, simplicity and convenience in operation, uniform water adding and total water adding amount control in the pavement brick mixing process, uniform material humidity during mixing, convenience in later-stage demoulding, improvement on the qualification rate of finished products and reduction in the production cost of enterprises.
Drawings
FIG. 1 is a schematic structural view of a water supply system for mixing paving bricks, which is disclosed by the utility model;
FIG. 2 is a schematic diagram of the circuit connection of a water supply system for mixing paving bricks according to the present invention;
in the figure: the device comprises a water supply pipe 1, a first electromagnetic valve 2, a floating ball liquid level switch 3, a liquid level meter 4, a water tank 5, a water outlet pipe 6, a first hand valve 7, a first water pump 8, a first check valve 9, a second hand valve 10, a second water pump 11, a second check valve 12, a water conveying pipe 13, a water outlet pipe 14, a third hand valve 15, a pressure tank 16, a remote pressure gauge 17, a flow regulating valve 18, a flowmeter 19, a control box 20, a second electromagnetic valve 21, a fourth hand valve 22, a PLC201, a switching power supply 202, a frequency converter 203 and a touch screen 204.
Detailed Description
The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described as follows:
in one embodiment of the present invention, as shown in fig. 1-2, a water supply system for paving brick mixing, comprises: the device comprises a water supply pipe 1, a first electromagnetic valve 2, a floating ball liquid level switch 3, a liquid level meter 4, a water tank 5, a water outlet pipe 6, a first water pump 8, a first check valve 9, a second water pump 11, a second check valve 12, a water delivery pipe 13, a pressure tank 16, a remote transmission pressure gauge 17, a flow regulating valve 18, a flowmeter 19, a control box 20, a second electromagnetic valve 21 and a fourth hand valve 22; the water supply pipe 1 is connected with the upper part of the water tank 5, the first electromagnetic valve 2 is arranged on the water supply pipe 1, and the floating ball liquid level switch 3 is arranged in the water tank 5; the floating ball liquid level switch 3 is connected in series with a power supply wire of the first electromagnetic valve 2; the water outlet pipe 6 is arranged at the lower part of the water tank 5, the rear end of the water outlet pipe 6 is connected with two branch pipes, and a first branch pipe is sequentially provided with a first water pump 8 and a first check valve 9; a second water pump 11 and a second check valve 12 are sequentially arranged on the second branch pipe; when the system is specifically implemented, the two water pumps can work alternately at regular intervals, so that the service life of the water pumps is prolonged, and the normal operation of the system is ensured; the rear ends of the two branch pipes are connected with a water pipe 13, and a pressure tank 16, a remote pressure gauge 17, a flow regulating valve 18, a flowmeter 19, a second electromagnetic valve 21 and a fourth hand valve 22 are sequentially arranged on the water pipe 13; the hand valve four 22 can be used for standby when the electric control system is in failure or overhauled; the remote pressure gauge 17, the flow regulating valve 18, the flowmeter 19, the second electromagnetic valve 21, the first water pump 8 and the second water pump 11 are electrically connected with the control box 20.
In a specific embodiment of the present invention, a PLC201, a switching power supply 202, a frequency converter 203, and a touch screen 204 are disposed in the control box 20; the switching power supply 202 provides direct current power supply for each component in the system; the PLC201 is electrically connected with the frequency converter 203, the frequency converter 203 is electrically connected with the first water pump 8 and the second water pump 11 through two alternating current contactors, and control ends of the two alternating current contactors are electrically connected with the PLC 201; the water pump is adjusted, and the water supply pressure is stabilized; the PLC201 is respectively and electrically connected with the touch screen 204, the remote pressure gauge 17, the flow regulating valve 18, the flow meter 19 and the second electromagnetic valve 21.
In one embodiment of the present invention, the pressure tank 16 is a diaphragm pressure tank, which serves to balance the water volume and pressure.
In an embodiment of the utility model, a first hand valve 7 is arranged on the first branch pipe and positioned in front of a first water pump 8, a second hand valve 10 is arranged on the second branch pipe and positioned in front of a second water pump 11, and the first hand valve 7 and the second hand valve 10 can be used for maintaining the first water pump 8 or the second water pump 11 without stopping the machine.
In one embodiment of the present invention, in order to facilitate maintenance of the pressure tank 16, a drain pipe 14 is disposed at a connection position of the pressure tank 16 and the water pipe 13, and a hand valve three 15 is mounted on the drain pipe 14. In normal operation, the third hand valve 15 is closed, and when the pressure tank 16 needs to be maintained, the third hand valve 15 is opened to drain water in the pressure tank 16.
When the system operates, the water supply pipe 1 is connected with running water, and when the water level in the water tank 5 is lower than the floating ball liquid level switch 3, the electromagnetic valve I2 is opened to automatically store water; the level gauge 4 monitors the water level in the water tank 5 in real time, and when the water level in the water tank is too low due to water cut off, the touch screen 204 is used for giving an alarm and prompting timely, and water is supplied to the water tank 3 through other ways. When the system adds water, the touch screen 204 is used for setting water supply amount and water flow, the second electromagnetic valve 21 is opened by the system, water supply of the first water pump 8 or the second water pump 11 is adjusted by detecting the pressure in the remote pressure gauge 17, the water pressure is stabilized in a certain range by matching with the pressure tank 16, then the flow change is detected by the flowmeter 19, the flow adjusting valve 18 is adjusted according to the set water flow, water flow is stabilized, the system calculates and calculates the water adding amount in real time according to time, and when the water adding amount reaches a set value, the first water pump 8 or the second water pump 11 and the second electromagnetic valve 21 are closed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention by equivalent replacement or change according to the technical solution and the modified concept of the present invention within the technical scope of the present invention.
Claims (5)
1. A water supply system for pavior brick compounding includes: the device comprises a water supply pipe, a first electromagnetic valve, a floating ball liquid level switch, a liquid level meter, a water tank, a water outlet pipe, a first water pump, a first check valve, a second water pump, a second check valve, a water delivery pipe, a pressure tank, a remote transmission pressure gauge, a flow regulating valve, a flowmeter, a control box, a second electromagnetic valve and a fourth hand valve; the method is characterized in that: the water supply pipe is connected with the upper part of the water tank, a first electromagnetic valve is arranged on the water supply pipe, and a floating ball liquid level switch is arranged in the water tank; the floating ball liquid level switch is connected in series with a power supply wire of the first electromagnetic valve; the water outlet pipe is arranged at the lower part of the water tank, the rear end of the water outlet pipe is connected with two branch pipes, and a first water pump and a first check valve are sequentially arranged on the first branch pipe; a second water pump and a second check valve are sequentially arranged on the second branch pipe; the rear ends of the two branch pipes are connected with a water delivery pipe, and a pressure tank, a remote pressure gauge, a flow regulating valve, a flowmeter, a second electromagnetic valve and a fourth manual valve are sequentially arranged on the water delivery pipe; the remote-transmission pressure gauge, the flow regulating valve, the flowmeter, the electromagnetic valve II, the water pump I and the water pump II are electrically connected with the control box.
2. The water supply system for paving brick mixing as claimed in claim 1, characterized in that: the control box is internally provided with a PLC, a switching power supply, a frequency converter and a touch screen; the switch power supply provides a direct current power supply for each part in the system; the PLC is electrically connected with the frequency converter, the frequency converter is respectively and electrically connected with the first water pump and the second water pump through two alternating current contactors, and control ends of the two alternating current contactors are electrically connected with the PLC; and the PLC is respectively and electrically connected with the touch screen, the remote transmission pressure gauge, the flow regulating valve, the flowmeter and the second electromagnetic valve.
3. The water supply system for paving brick mixing as claimed in claim 2, characterized in that: the pressure tank adopts a diaphragm type pressure tank.
4. The water supply system for paving brick mixing as claimed in claim 2, characterized in that: the first branch pipe is provided with a first hand valve at the front side of the first water pump, and the second branch pipe is provided with a second hand valve at the front side of the second water pump.
5. The water supply system for paving brick mixing as claimed in claim 2, characterized in that: and a drain pipe is arranged at the joint of the pressure tank and the water delivery pipe, and a hand valve III is arranged on the drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122814417.XU CN216275952U (en) | 2021-11-17 | 2021-11-17 | Water supply system for paving brick mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122814417.XU CN216275952U (en) | 2021-11-17 | 2021-11-17 | Water supply system for paving brick mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216275952U true CN216275952U (en) | 2022-04-12 |
Family
ID=81009255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122814417.XU Active CN216275952U (en) | 2021-11-17 | 2021-11-17 | Water supply system for paving brick mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216275952U (en) |
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2021
- 2021-11-17 CN CN202122814417.XU patent/CN216275952U/en active Active
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