CN219515991U

CN219515991U - Double-bucket switching device

Info

Publication number: CN219515991U
Application number: CN202320479597.7U
Authority: CN
Inventors: 尹翀; 贾晓雨
Original assignee: Beijing Lipper Shiyun Intelligent Technology Co ltd
Current assignee: Beijing Lipper Shiyun Intelligent Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-15
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of water pipe communication, and discloses a double-bucket switching device, which comprises a plc circuit board, wherein one side of the plc circuit board is connected with a water flow meter through a wire, a first detection pipe is tightly sleeved in front of the water flow meter, a second detection pipe is tightly sleeved in rear of the water flow meter, an electromagnetic valve is tightly arranged in front of the first detection pipe, and an electric water pump is tightly arranged behind the second detection pipe. According to the utility model, the plc circuit board, the water flow meter, the first detection tube, the second detection tube, the electric water pump, the electromagnetic valve and the water pipe connector are arranged, so that the problems that when no water exists in an external purified water container, a user is required to manually supplement water or the water pipe of the water pump is connected into another purified water container, the replacement efficiency is low can be effectively solved in actual use, and the water pump is simple in structure and high in practicability.

Description

Double-bucket switching device

Technical Field

The utility model relates to the technical field of water pipe communication, in particular to a double-bucket switching device.

Background

When the coffee machine is used for preparing beverages, external pure water is required to be sucked into the coffee machine and then baked, so that the coffee machine is often provided with a water pump to suck the external pure water, however, when no water exists in the external pure water container, a user is required to manually supplement water, or a water pipe of the water pump is connected into another pure water container, and the replacement efficiency is low.

Accordingly, in view of the above, the present utility model has been made in view of the above-mentioned problems and disadvantages, and it is an object of the present utility model to provide a switching device for a twin-tub, which has a more practical value.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the double-water bucket switching device, so as to solve the problems that in the prior art, when no water exists in an external pure water container, a user is required to manually supplement water or a water pipe of a water pump is connected into another pure water container, and the replacement efficiency is low.

The utility model provides the following technical scheme: the double-bucket switching device comprises a plc circuit board, wherein one side of the plc circuit board is connected with a water flow meter through a wire, a first detection pipe is tightly sleeved at the front of the water flow meter, a second detection pipe is tightly sleeved at the rear of the water flow meter, an electromagnetic valve is tightly arranged at the front of the first detection pipe, an electric water pump is tightly arranged at the rear of the second detection pipe, a current input end of the electric water pump is connected with a current output end of an external power supply through a wire, a signal input end of the electromagnetic valve is connected with a signal output end of the plc circuit board through a wire in an electrifying way, two water pipe connectors are fixedly arranged at the front of the electromagnetic valve and are respectively connected with two buckets through water pipes, through the arrangement of the structure, the electromagnetic valve is controlled by the plc circuit board in actual use, the water flow flowmeter can detect whether water flows through the first detection pipe and the second detection pipe, when the electric water pump works, the first detection pipe and the second detection pipe do not have water flow, at the moment, the water flow flowmeter conducts signals to the plc circuit board, then the plc circuit board controls the electromagnetic valve to work, and the electromagnetic valve can be quickly switched into a water bucket with water.

Furthermore, the screw thread head is all fixed mounting in the place ahead of water pipe head, the material of water pipe head and screw thread head is PVC hard plastic tubing, through the setting of above-mentioned structure, can make water pipe head and outside water piping connection inseparabler in the in-service use, avoid water pipe and water pipe head to lead to leaking the phenomenon because of appearing the gap between them, also further avoided the pure water to cause extravagant problem.

Further, the material of first detecting tube and second detecting tube all is transparent rubber pipeline, through the setting of above-mentioned structure, the material of first detecting tube and second detecting tube is rubber pipeline in the in-service use, consequently can be better link to each other with the water flow flowmeter, after first detecting tube and second detecting tube link to each other with the water flow flowmeter, first detecting tube and second detecting tube take place to deform to tightly the cover is on the water flow flowmeter, and first detecting tube and second detecting tube are transparent simultaneously, and whether user's audio-visual observation first detecting tube and second detecting tube are inside has rivers to pass through.

Further, four second mounting plates are fixedly mounted on the plc circuit board, four first mounting plates are fixedly mounted on the electromagnetic valve, threaded holes are formed in the first mounting plates and the second mounting plates, and the plc circuit board and the electromagnetic valve can be conveniently and firmly mounted on a plane to be mounted in actual use through the arrangement of the structure.

The utility model has the technical effects and advantages that:

1. according to the utility model, the plc circuit board, the water flow meter, the first detection tube, the second detection tube, the electric water pump, the electromagnetic valve and the water pipe connector are arranged, so that the problems that when no water exists in an external purified water container, a user is required to manually supplement water or the water pipe of the water pump is connected into another purified water container, the replacement efficiency is low can be effectively solved in actual use, and the water pump is simple in structure and high in practicability.

2. The utility model can make the water pipe joint and the external water pipe more tightly connected in the actual use by arranging the thread head, thereby avoiding the water leakage phenomenon caused by the gap between the water pipe and the water pipe joint and further avoiding the problem of waste caused by purified water.

3. The utility model adopts the design that the plc circuit board and the electromagnetic valve can be conveniently and firmly arranged on a plane to be installed in actual use by arranging the first mounting plate and the second mounting plate.

Drawings

Fig. 1 is a schematic top view of the structure of the present utility model.

Fig. 2 is a schematic top view of the structure of the present utility model.

Fig. 3 is a schematic top view of a part of the structure of the present utility model.

Fig. 4 is a schematic front view of a part of the structure of the present utility model.

The reference numerals are: 100. a plc circuit board; 110. a water flow meter; 111. a first detection tube; 112. a second detection tube; 113. an electric water pump; 114. an electromagnetic valve; 115. a water pipe joint; 116. a thread head; 117. a first mounting plate; 118. and a second mounting plate.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Embodiment one: the utility model provides a double-bucket switching device, which comprises a plc circuit board 100, wherein one side of the plc circuit board 100 is connected with a water flow meter 110 through a wire, a first detection pipe 111 is tightly sleeved in front of the water flow meter 110, a second detection pipe 112 is tightly sleeved behind the water flow meter 110, an electromagnetic valve 114 is tightly arranged in front of the first detection pipe 111, an electric water pump 113 is tightly arranged behind the second detection pipe 112, a current input end of the electric water pump 113 is connected with a current output end of an external power supply through a wire, a signal input end of the electromagnetic valve 114 is connected with a signal output end of the plc circuit board 100 through a wire in an energized manner, two water pipe connectors 115 are fixedly arranged in front of the electromagnetic valve 114, and the water pipe connectors 115 are respectively connected with two buckets through water pipes.

The front of the water pipe joint 115 is fixedly provided with a thread head 116, and the water pipe joint 115 and the thread head 116 are made of PVC hard plastic pipes.

The first detection tube 111 and the second detection tube 112 are made of transparent rubber tubes.

Working principle: after the two water pipe connectors 115 are respectively connected with the water supply pipe, the water pipe is connected with the water bucket, then the electric water pump 113 is started, the water bucket A is supposed to have no water, the water bucket B has water, after the electric water pump 113 works, the first detection pipe 111 and the second detection pipe 112 have no water flow, so that the reading of the water flow meter 110 is 0, after the water flow meter 110 cannot detect the water flow, the water flow meter 110 can conduct signals to the plc circuit board 100, at the moment, the plc circuit board 100 works, the electromagnetic valve 114 is controlled to switch the valve port, the water bucket with water can be quickly switched, then the electric water pump 113 works again, and the water flow meter 110 and the first detection pipe 111 are full of water flow.

Embodiment two:

the second embodiment differs from the first embodiment in that: four second mounting plates 118 are fixedly mounted on the plc circuit board 100, four first mounting plates 117 are fixedly mounted on the solenoid valve 114, and threaded holes are formed in the first mounting plates 117 and the second mounting plates 118.

Working principle: with this design, the plc circuit board 100 and the solenoid valve 114 can be easily and firmly mounted on a plane to be mounted in actual use.

Claims

1. The double-bucket switching device comprises a plc circuit board (100), one side of the plc circuit board (100) is connected with a water flow meter (110) through a wire, a first detection pipe (111) is tightly sleeved at the front of the water flow meter (110), a second detection pipe (112) is tightly sleeved at the rear of the water flow meter (110), and the double-bucket switching device is characterized in that an electromagnetic valve (114) is tightly installed at the front of the first detection pipe (111), an electric water pump (113) is tightly installed at the rear of the second detection pipe (112), a current input end of the electric water pump (113) is connected with a current output end of an external power supply through a wire, a signal input end of the electromagnetic valve (114) is connected with a signal output end of the plc circuit board (100) through a wire, two water pipe connectors (115) are fixedly installed at the front of the electromagnetic valve (114), and the water pipe connectors (115) are respectively connected with two buckets through water pipes.

2. The dual tub switching device as claimed in claim 1, wherein: screw thread heads (116) are fixedly arranged in front of the water pipe connectors (115), and the water pipe connectors (115) and the screw thread heads (116) are made of PVC hard plastic pipes.

3. The dual tub switching device as claimed in claim 1, wherein: the first detection tube (111) and the second detection tube (112) are made of transparent rubber pipelines.

4. The dual tub switching device as claimed in claim 1, wherein: four second mounting plates (118) are fixedly mounted on the plc circuit board (100), four first mounting plates (117) are fixedly mounted on the electromagnetic valve (114), and threaded holes are formed in the first mounting plates (117) and the second mounting plates (118).