CN211903272U - Central integrated electric water heater with whole-house hot water circulation - Google Patents

Abstract

A central integrated electric water heater with whole-house hot water circulation relates to a water heater, which comprises a placing box, wherein the inside of the placing box is provided with the water heater, the water heater is fixed in the placing box through a fixing frame, the left end and the right end of the placing box are respectively provided with a group of door plates, the door plates are connected with the placing box through hinges, the water heater is provided with a hot water pipe and a cold water pipe, the cold water pipe is connected with one end of a connecting pipe D, the other end of the connecting pipe D penetrates through the placing box to be connected with a water pipe, the device is provided with two hot water conveying pipelines, one hot water pipeline is a starting pipeline in the using process, the other hot water pipeline is a conveying pipeline, when a switch is opened, the starting pipeline generates water flow, then the conveying pipeline is triggered to supply hot water through the conveying pipeline, so that the effect of quickly supplying, the comfort of the user is greatly improved.

Description

Central integrated electric water heater with whole-house hot water circulation

The technical field is as follows:

the utility model relates to a water heater, concretely relates to integrated electric water heater of central authorities with whole room hot water circulation.

Background art:

the integrated hot water that domestic bathroom cabinet and electric water heater combined, current integrated form water heater can only let the tap on this bathroom cabinet go out hot water at any time, has only solved a tap and has gone out hot water zero wait, just can go out hot water after still will putting the cold water in the pipeline when the hot water play water point far away a bit from the water heater, and the water resource is not only wasted to this kind of condition, can't bring the guarantee for people's comfort level in addition, in order to solve above-mentioned technical problem, specially provides a new technical scheme.

The utility model has the following contents:

the utility model aims at overcoming the defects of the prior art and providing a central integrated electric water heater with full-house hot water circulation.

The utility model adopts the technical proposal that: a central integrated electric water heater with whole-house hot water circulation comprises a placing box, a water heater is arranged in the placing box and is fixed in the placing box through a fixing frame, a group of door plates are arranged at the left end and the right end of the placing box respectively, the door plates are connected with the placing box through hinges, a hot water pipe and a cold water pipe are arranged on the water heater, the cold water pipe is connected with one end of a connecting pipe D, the other end of the connecting pipe D penetrates through the placing box and is connected with a water pipe, two groups of opening devices which are symmetrical to each other are arranged on the drainage pipe, the drainage pipe is connected with a water outlet pipe, a flow meter is arranged on the hot water pipe, the flow meter is connected with a pump through a connecting pipe B, the pump is connected with one end of a connecting pipe C, the placing box at the other end of the connecting pipe C is, the other end of the connecting pipe A penetrates through the placing box and is connected with the drainage pipe through a connecting port C.

Opening device including pressing handle, transfer line, spring, sliding block, opening, baffler, guide bar, closing plate, slide and cushion chamber, the cushion chamber be located the drainage tube outer wall, the inside slide that is equipped with of cushion chamber and the relation of connection between the two is sliding connection, the slide top is connected with transfer line one end, the transfer line other end passes the cushion chamber and is connected with pressing the handle, the slide bottom is connected with connecting rod one end, the connecting rod other end passes the cushion chamber and the drainage tube is connected with the sliding block, the outside cover of connecting rod has the spring, spring one end is connected with the slide, the spring other end is connected with the cushion chamber inner wall, the sliding block on open and to have the opening, the sliding block bottom is connected with guide bar one end, the guide bar other end passes the drainage tube wall.

The utility model has the advantages that: this device has two hydrothermal pipeline, and a hot water pipeline is starting tube at the in-process of using, and another is pipeline, and when opening the switch, starting tube produces rivers and flows, then triggers pipeline, carries out hot water by pipeline and provides to reach the effect that has hot water supply fast, in actual use, go out hydrothermal time and be no longer than 30 seconds, make user's comfort level improve greatly.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial enlarged view of the present invention.

The specific implementation mode is as follows:

the drawings are for illustrative purposes only and are not to be construed as limiting the patent; to better illustrate the present example, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Referring to the figures, the central integrated electric water heater with the whole-house hot water circulation comprises a placing box 1, a water heater 2 is arranged in the placing box 1, the water heater 2 is fixed in the placing box 1 through a fixing frame 22, a group of door plates 20 are respectively arranged at the left end and the right end of the placing box 1, the door plates 20 are connected with the placing box 1 through hinges 21, a hot water pipe 3 and a cold water pipe 19 are arranged on the water heater 2, the cold water pipe 19 is connected with one end of a connecting pipe D18, the other end of the connecting pipe D18 penetrates through the placing box 1 to be connected with a water pipe, two groups of opening devices 14 which are symmetrical to each other are arranged on a drainage pipe 15, the drainage pipe 15 is connected with a connecting port D16, a connecting port D16 is connected with the water pipe, the drainage pipe 15 is connected with a water outlet pipe 17, a flow meter 4 is arranged on the hot water pipe 3, the flow meter 4 is connected with a pump 9 through a connecting pipe B38, the flowmeter 4 is connected with a connecting port A5, a connecting port A5 is connected with one end of a connecting pipe A6, an electromagnetic valve 7 is arranged on the connecting pipe A6, and the other end of the connecting pipe A6 penetrates through the placing box 1 and is connected with the drainage pipe 15 through a connecting port C13. The connecting port B12 and the connecting port C13 are positioned on the right side of one opening device, and the connecting port D16 is positioned on the left side of the other opening device.

The opening device 14 comprises a pressing handle 141, a transmission rod 142, a spring 143, a sliding block 144, an opening 145, a blocking plate 146, a guide rod 147, a closing plate 148, a sliding plate 149 and a buffer cavity 150, the buffer cavity 150 is positioned on the outer wall of the drainage tube 15, the sliding plate 149 is arranged in the buffer cavity 150, the connection relationship between the sliding plate 149 and the buffer cavity 150 is sliding connection, meanwhile, the sliding plate 149 has a certain friction force with the inner wall of the buffer cavity 150, so that the sliding plate 149 can slowly move upwards without being subjected to pressure, the top of the sliding plate 149 is connected with one end of the transmission rod 142, the other end of the transmission rod 142 passes through the buffer cavity 150 to be connected with the pressing handle 141, the bottom of the sliding plate 149 is connected with one end of a connecting rod, the other end of the connecting rod passes through the buffer cavity 150 and the drainage tube 15 to be connected with the sliding, the sliding block 144 is provided with an opening 145, the bottom of the sliding block 144 is connected with one end of a guide rod 147, and the other end of the guide rod 147 passes through the wall of the drainage tube 15 and is connected with a blocking plate 146. The inner wall of the drainage tube 15 is further connected with a closing plate 148, the closing plate 148 mainly plays a role of foot-lacing the opening 145 to achieve an opening or closing state, when the closing plate 148 completely blocks the opening 145, the opening device is in the closing state, at this time, the sliding plate 149 is pushed to the uppermost position of the buffer cavity 150 under the action of the elastic force of the spring 143, when the closing plate 148 is staggered with the opening 145, the opening device is in the opening state, at this time, the column pressure handle 141 is pressed by hand, so that the sliding block 144 integrally moves downwards and is guided by the guide rod 147. The constant pressing mode is the constant opening mode, and when the hand is released, the automatic closing mode can be carried out.

The specific implementation mode is as follows: in the using process, the opening device 14 in the device can be replaced by a common two-way switch according to the requirements of users, and the opening device 14 in the device can also be used, and the following effects can be achieved no matter which switch is used: the device is provided with two hot water conveying pipelines, one hot water pipeline is a starting pipeline in the using process, the starting pipeline in the device is matched with a control device for use, the control device comprises a controller and a receiver, the controller is connected with the receiver through a lead, the receiver is connected with a flow meter 4 through a lead, the controller is connected with a pump 9 through a lead, the controller is connected with an electromagnetic valve 7 through a lead, water flows in a connecting pipe A6 by pressing an opening device 14 in the using process, the electromagnetic valve 7 is in an opening state, when the water flows in a connecting pipe A6, the flow meter 4 rotates, a rotating signal is transmitted to the receiver, the receiver is transmitted to the controller, the controller controls the pump 9 to be opened, the electromagnetic valve 7 is controlled to be closed, at the moment, the pump 9 can quickly pump the hot water in a water heater 2 to the connecting pipe C, the water flow controller generates flow, so that the effect of rapid hot water supply is achieved, when the water flow controller needs to be closed, the opening device 14 is in a closed state, water cannot normally flow out, negative pressure is generated in the connecting pipe C10, the rotating speed of the flowmeter 4 is reduced, a reduction signal is transmitted to a receiver and then transmitted to the controller, finally the controller controls the pump 9 to stop rotating, and meanwhile the electromagnetic valve 7 is controlled to be in an open state to prepare for the next work; therefore, the effect of quickly supplying hot water is achieved, the time for discharging hot water is not more than 30 seconds in the actual use process, and the comfort level of a user is greatly improved.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (2)

1. The utility model provides an integrated electric water heater of central authorities with whole room hot-water circulation, is including placing the case, its characterized in that: the water heater is arranged in the placing box and is fixed in the placing box through a fixing frame, the left end and the right end of the placing box are respectively provided with a group of door plates which are connected with the placing box through hinges, the water heater is provided with a hot water pipe and a cold water pipe, the cold water pipe is connected with one end of a connecting pipe D, the other end of the connecting pipe D penetrates through the placing box to be connected with a water pipe, the drainage pipe is provided with two groups of opening devices which are symmetrical to each other, the drainage pipe is connected with a water outlet pipe, the hot water pipe is provided with a flow meter which is connected with a pump through a connecting pipe B, the pump is connected with one end of a connecting pipe C, the window placing box at the other end of the connecting pipe C is connected with the drainage pipe through a connecting port B, the flowmeter is connected with a connector A, the connector A is connected with one end of a connecting pipe A, an electromagnetic valve is arranged on the connecting pipe A, and the other end of the connecting pipe A penetrates through the placing box to be connected with the drainage pipe through a connector C.

2. The central integrated electric water heater with whole house hot water circulation of claim 1, characterized in that: opening device including pressing handle, transfer line, spring, sliding block, opening, baffler, guide bar, closing plate, slide and cushion chamber, the cushion chamber be located the drainage tube outer wall, the inside slide that is equipped with of cushion chamber and the relation of connection between the two is sliding connection, the slide top is connected with transfer line one end, the transfer line other end passes the cushion chamber and is connected with pressing the handle, the slide bottom is connected with connecting rod one end, the connecting rod other end passes the cushion chamber and the drainage tube is connected with the sliding block, the outside cover of connecting rod has the spring, spring one end is connected with the slide, the spring other end is connected with the cushion chamber inner wall, the sliding block on open and to have the opening, the sliding block bottom is connected with guide bar one end, the guide bar other end passes the drainage tube wall.

Images