CN210801626U

CN210801626U - Hot water supply and water return linkage device

Info

Publication number: CN210801626U
Application number: CN201921967735.6U
Authority: CN
Inventors: 张光胜
Original assignee: Guangzhou Yutian Energy Technology Co ltd
Current assignee: Guangzhou Yutian Energy Technology Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-19
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a hot water supply and water return linkage device, which comprises a fixed plate and a water supply pipe; fixing a plate: a support plate is arranged on the side face of the fixed plate, a fixing clamp is arranged at one end of the support plate, a support is arranged on the surface of the support plate, a water heater is arranged on the support, a water filling port, a liquid level meter and a booster pump are sequentially arranged on the upper surface of the water heater, an output port of the booster pump is communicated with an input port of the water heater through a hose, and a water return assembly is arranged on the bottom surface of the support plate; water supply pipe: the water supply pipe is clamped in the fixing clamp, one end of the water supply pipe is communicated with the water heater, the first electromagnetic valve and the temperature sensor are sequentially arranged on the water supply pipe, the first transfer pipe is arranged at the other end of the water supply pipe, the second electromagnetic valve is arranged on the first transfer pipe, and a user of the hot water supply and return water linkage device can use hot water without waiting for too long time, so that the time is saved, and meanwhile, the waste of water resources is also reduced.

Description

Hot water supply and water return linkage device

Technical Field

The utility model relates to a hot water supply and return water linkage technical field specifically are a hot water supply and return water aggregate unit.

Background

At present, most of families in China have popularized the use of water heaters, but the problems of waiting and wasting water exist mostly when hot water is used, cold water is discharged when a water tap is opened, and hot water is used after cold water is discharged, which is particularly remarkable in cold winter.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a hot water supply and return water aggregate unit, the user needn't wait for and just can use hot water for the overlength time, has practiced thrift the time, has also reduced the waste of water resource simultaneously, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hot water supply and backwater linkage device comprises a fixing plate and a water supply pipe;

fixing a plate: a support plate is arranged on the side face of the fixed plate, a fixing clamp is arranged at one end of the support plate, a support is arranged on the surface of the support plate, a water heater is arranged on the support, a water filling port, a liquid level meter and a booster pump are sequentially arranged on the upper surface of the water heater, an output port of the booster pump is communicated with an input port of the water heater through a hose, and a water return assembly is arranged on the bottom surface of the support plate;

water supply pipe: the water supply pipe is clamped in the fixing clamp, one end of the water supply pipe is communicated with the water heater, a first electromagnetic valve and a temperature sensor are sequentially arranged on the water supply pipe, a first adapter pipe is arranged at the other end of the water supply pipe, and a second electromagnetic valve is arranged on the first adapter pipe;

wherein: still include the PLC controller, the side of fixed plate is located to the PLC controller, and the input of PLC controller is connected with external power source's output electricity, and the output of PLC controller is connected with the input electricity of water heater, level gauge, booster pump, first solenoid valve and second solenoid valve respectively, and the PLC controller is connected with the two-way electricity of temperature sensor.

Further, the return water subassembly includes wet return, storage water tank, water pump, water absorption pipe and output tube, the one end of wet return and a port intercommunication of first adapter tube, the bottom surface of extension board is located to the storage water tank, and the one end of storage water tank and the other end intercommunication of wet return, the one end of extension board is located to the water pump, and the sunction inlet of water pump is through the other end intercommunication of water absorption pipe with the storage water tank, and the delivery outlet of water pump passes through the input port intercommunication of output tube with the water heater, and the input of water pump is connected with the output electricity of PLC controller, and the return water subassembly can realize that cold water in the wet return is retrieved and reheat, avoids the user to consume time for waiting for hot.

Further, still include first limiting plate and connecting pipe, the side of fixed plate is located to first limiting plate, the connecting pipe runs through the through-hole of first limiting plate one end, and one of them port intercommunication of the one end of connecting pipe and first adapter, and the connecting pipe can realize the intercommunication of return water subassembly and reuse subassembly.

Further, still including recycling the subassembly, recycling the subassembly and including second switching pipe, second limiting plate, hybrid tube and third solenoid valve, one of them port of second switching pipe and the one end intercommunication of connecting pipe, the side of fixed plate is located to the second limiting plate, the hybrid tube runs through the spacing hole of second limiting plate one end, and one of them port intercommunication of hybrid tube and second switching pipe, the other end of hybrid tube and the bottom surface intercommunication of storage water tank, the one end that is close to the storage water tank on the hybrid tube is located to the third solenoid valve, and the output of PLC controller is connected with the input electricity of third solenoid valve, recycles the subassembly and can utilize water in the storage water tank to mix with the hot water when the water in the hydrophone is overheated in order to reduce temperature.

Further, still include filter tube and filter tip, the medial surface of water heater is located to the filter tube, and the one end of filter tube leads to with the one end of delivery pipe, the other end of filter tube is located to the filter tip, and dirt or impurity that filter tube and filter tip can avoid in the water heater get into the delivery pipe, avoid appearing blockking up.

Compared with the prior art, the beneficial effects of the utility model are that: the hot water supply and water return linkage device has the following advantages:

1. this hot water supply and return water aggregate unit's return water subassembly can be when the water in the delivery pipe is less than preset temperature, temperature sensor can sense the signal, the second solenoid valve of PLC controller control makes delivery pipe and wet return intercommunication, make cold water enter into the storage water tank in, when the water in the delivery pipe reaches preset temperature, the second solenoid valve of PLC controller control makes delivery pipe and connecting pipe intercommunication, and then can avoid cold water to discharge, after the water heater finishes using, the cold water in the storage water tank is inhaled into the water heater to heat once more and use in the water heater to the water pump.

2. This hot water supply and return water aggregate unit's reuse subassembly can be when the water in the delivery pipe is overheated, and temperature sensor can sense the signal, and the PLC controller control third solenoid valve is opened, makes the cold water in the storage water tank get into in the second switching pipe with hot water mixture, and then can reduce hydrothermal temperature.

3. The filter pipe and the filter tip of the hot water supply and return water linkage device can prevent dirt or impurities in the water heater from entering the water outlet pipe, and blockage is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises a fixing plate 1, a support plate 11, a support 12, a PLC 13, a fixing clamp 14, a water heater 2, a water filling port 21, a liquid level meter 22, a booster pump 23, a water supply pipe 3, a first electromagnetic valve 31, a temperature sensor 32, a first adapter pipe 4, a second electromagnetic valve 41, a water return component 5, a water return pipe 51, a water storage tank 52, a water pump 53, a water suction pipe 54, an output pipe 55, a first limiting plate 6, a connecting pipe 61, a recycling component 7, a second adapter pipe 71, a second limiting plate 72, a mixing pipe 73, a third electromagnetic valve 74, a filter pipe 8 and a filter tip 81.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a hot water supply and backwater linkage device comprises a fixed plate 1 and a water supply pipe 3;

fixing a plate 1: a support plate 11 is arranged on the side surface of the fixing plate 1, a fixing clamp 14 is arranged at one end of the support plate 11, a support 12 is arranged on the surface of the support plate 11, a water heater 2 is arranged on the support 12, a water filling port 21, a liquid level meter 22 and a booster pump 23 are sequentially arranged on the upper surface of the water heater 2, an output port of the booster pump 23 is communicated with an input port of the water heater 2 through a hose, a water return component 5 is arranged on the bottom surface of the support plate 11, the water return component 5 comprises a water return pipe 51, a water storage tank 52, a water pump 53, a water suction pipe 54 and an output pipe 55, one end of the water return pipe 51 is communicated with one port of the first adapter pipe 4, the water storage tank 52 is arranged on the bottom surface of the support plate 11, one end of the water storage tank 52 is communicated with the other end of the water return pipe 51, the water pump, the input end of the water pump 53 is electrically connected with the output end of the PLC 13;

water supply pipe 3: the water supply pipe 3 is clamped in the fixing clamp 14, one end of the water supply pipe 3 is communicated with the water heater 2, a first electromagnetic valve 31 and a temperature sensor 32 are sequentially arranged on the water supply pipe 3, a first adapter pipe 4 is arranged at the other end of the water supply pipe 3, and a second electromagnetic valve 41 is arranged on the first adapter pipe 4;

wherein: still include PLC controller 13, PLC controller 13 locates the side of fixed plate 1, and PLC controller 13's input is connected with external power source's output electricity, and PLC controller 13's output respectively with water heater 2, level gauge 22, booster pump 23, first solenoid valve 31 and second solenoid valve 41's input electricity be connected, PLC controller 13 and temperature sensor 32 two-way electricity be connected.

Wherein: the first limiting plate 6 is arranged on the side face of the fixing plate 1, the connecting pipe 61 penetrates through a through hole at one end of the first limiting plate 6, and one end of the connecting pipe 61 is communicated with one port of the first adapter pipe 4; the recycling assembly 7 is further included, the recycling assembly 7 comprises a second adapter pipe 71, a second limiting plate 72, a mixing pipe 73 and a third electromagnetic valve 74, one port of the second adapter pipe 71 is communicated with one end of the connecting pipe 61, the second limiting plate 72 is arranged on the side face of the fixing plate 1, the mixing pipe 73 penetrates through a limiting hole in one end of the second limiting plate 72, one end of the mixing pipe 73 is communicated with one port of the second adapter pipe 71, the other end of the mixing pipe 73 is communicated with the bottom face of the water storage tank 52, the third electromagnetic valve 74 is arranged at one end, close to the water storage tank 52, of the mixing pipe 73, and the output end of the PLC 13 is electrically connected with the input end of the third electromagnetic valve 74; still include filter tube 8 and filter 81, the medial surface of water heater 2 is located to filter tube 8, and the one end of filter tube 8 leads to with the one end of delivery pipe 3, and the other end of filter tube 8 is located to filter 81.

The backwater subassembly 5 can be when the water in the delivery pipe 3 is less than preset temperature, the signal can be sensed to temperature sensor 32, PLC controller 13 control second solenoid valve 41 makes delivery pipe 3 and wet return 51 intercommunication, make cold water enter into storage water tank 52, when the water in the delivery pipe 3 reaches preset temperature, PLC controller 13 control second solenoid valve 41 makes delivery pipe 3 and connecting pipe 61 intercommunication, avoid the user to consume time and wait for cold water, also avoided water resource unnecessary waste simultaneously.

When in use:

when the water in the water supply pipe 3 is lower than the preset temperature, the temperature sensor 32 senses a signal, the PLC controller 13 controls the second electromagnetic valve 41 to communicate the water supply pipe 3 with the water return pipe 51, so that the cold water enters the water storage tank 52, when the water in the water supply pipe 3 reaches the preset temperature, the PLC controller 13 controls the second electromagnetic valve 41 to communicate the water supply pipe 3 with the connecting pipe 61, and further, the cold water can be prevented from being discharged, after the water heater 2 is used, the water pump 53 sucks the cold water in the water storage tank 52 into the water heater 2 for reheating, when the water in the water supply pipe 3 is overheated, the temperature sensor 32 senses a signal, the PLC controller 13 controls the third electromagnetic valve 74 to be opened, so that the cold water in the water storage tank 52 enters the second adapter pipe 71 to be mixed with the hot water, and further, the temperature of the hot.

It should be noted that, in this embodiment, the specific model of the core chip of the PLC controller 13 is siemens S7-400, the water heater 2, the level gauge 22, the booster pump 23, the first solenoid valve 31, the second solenoid valve 41, the third solenoid valve 74, the temperature sensor 32 and the water pump 53 may be freely configured according to practical application scenarios, the water heater 2 may be an MST-BA1 model water heater manufactured by the electrical and technology ltd, muston, guangdong, the level gauge 22 may be an SIN-DP ultrasonic level gauge manufactured by the automated technology ltd, hangzhou joint survey, the booster pump 23 may be a CDL8-20 model booster pump manufactured by the kunming membrane water treatment equipment ltd, the first solenoid valve 31, the second solenoid valve 41 and the third solenoid valve 74 may be two-way solenoid valves manufactured by the valve ltd (shanghai), the temperature sensor 32 may be a Pt100 model temperature sensor manufactured by the stanless light meter ltd, the water pump 53 may be a small horizontal water pump available from Changsha Kupfu Pump, Inc. The PLC controller controls the water heater 2, the liquid level meter 22, the booster pump 23, the first electromagnetic valve 31, the second electromagnetic valve 41, the third electromagnetic valve 74, the temperature sensor 32 and the water pump 53 to work by adopting a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hot water supply and return water aggregate unit which characterized in that: comprises a fixed plate (1) and a water supply pipe (3);

fixing plate (1): a support plate (11) is arranged on the side face of the fixing plate (1), a fixing clamp (14) is arranged at one end of the support plate (11), a support (12) is arranged on the surface of the support plate (11), a water heater (2) is arranged on the support (12), a water injection port (21), a liquid level meter (22) and a booster pump (23) are sequentially arranged on the upper surface of the water heater (2), an output port of the booster pump (23) is communicated with an input port of the water heater (2) through a hose, and a water return assembly (5) is arranged on the bottom face of the support plate (11);

water supply pipe (3): the water supply pipe (3) is clamped in the fixing clamp (14), one end of the water supply pipe (3) is communicated with the water heater (2), a first electromagnetic valve (31) and a temperature sensor (32) are sequentially arranged on the water supply pipe (3), a first adapter pipe (4) is arranged at the other end of the water supply pipe (3), and a second electromagnetic valve (41) is arranged on the first adapter pipe (4);

wherein: still include PLC controller (13), the side of fixed plate (1) is located in PLC controller (13), and the input of PLC controller (13) is connected with external power source's output electricity, and the output of PLC controller (13) is connected with the input electricity of water heater (2), level gauge (22), booster pump (23), first solenoid valve (31) and second solenoid valve (41) respectively, and PLC controller (13) and temperature sensor (32) two-way electricity are connected.

2. The hot water supply and return water linkage device according to claim 1, wherein: the water return component (5) comprises a water return pipe (51), a water storage tank (52), a water pump (53), a water suction pipe (54) and an output pipe (55), one end of the water return pipe (51) is communicated with one port of the first adapter pipe (4), the water storage tank (52) is arranged on the bottom surface of the support plate (11), one end of the water storage tank (52) is communicated with the other end of the water return pipe (51), the water pump (53) is arranged at one end of the support plate (11), a suction inlet of the water pump (53) is communicated with the other end of the water storage tank (52) through the water suction pipe (54), an output port of the water pump (53) is communicated with an input port of the water heater (2) through the output pipe (55), and an input end of the water pump (53) is electrically connected with.

3. The hot water supply and return water linkage device according to claim 2, wherein: still include first limiting plate (6) and connecting pipe (61), the side of fixed plate (1) is located to first limiting plate (6), the through-hole of first limiting plate (6) one end is run through in connecting pipe (61), and one of them port intercommunication of the one end of connecting pipe (61) and first adapter tube (4).

4. The hot water supply and return water linkage device according to claim 3, wherein: still including recycling subassembly (7), it includes second switching pipe (71), second limiting plate (72), hybrid tube (73) and third solenoid valve (74) to recycle subassembly (7), one of them port of second switching pipe (71) communicates with the one end of connecting pipe (61), the side of fixed plate (1) is located to second limiting plate (72), hybrid tube (73) run through the spacing hole of second limiting plate (72) one end, and one of them port of one end and second switching pipe (71) of hybrid tube (73) communicates, the other end and the bottom surface intercommunication of storage water tank (52) of hybrid tube (73), the one end that is close to storage water tank (52) on hybrid tube (73) is located to third solenoid valve (74), and the output of PLC controller (13) is connected with the input electricity of third solenoid valve (74).

5. The hot water supply and return water linkage device according to claim 1, wherein: still include filter tube (8) and filter tip (81), the medial surface of water heater (2) is located in filter tube (8), and the one end of filter tube (8) leads to with the one end of delivery pipe (3), the other end of filter tube (8) is located in filter tip (81).