CN213334987U

CN213334987U - Pipeline water return device

Info

Publication number: CN213334987U
Application number: CN202022033662.2U
Authority: CN
Inventors: 杨林
Original assignee: Hangzhou Weiken New Energy Co ltd
Current assignee: Hangzhou Weiken New Energy Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-01
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to a pipeline water return, the water return includes controller and circulating pump, the controller back is equipped with the recess that matches with the circulating pump surface, the controller passes through the recess laminating to be fixed on the circulating pump, the circulating pump back is equipped with the link plate that is used for fixed circulating pump, the adoption can be dismantled between link plate and the circulating pump and be connected. The utility model discloses simple structure, reasonable in design when guaranteeing "one division sees hot water promptly", has simplified the device, has reduced the cost of device, can satisfy more customers' demand. The utility model discloses still have simple structure compactness, security height, long service life, installation advantage such as maintain conveniently.

Description

Pipeline water return device

Technical Field

The utility model belongs to the technical field of the hot-water circulation, a backwater device is related to, specific saying so relates to a pipeline water return ware.

Background

In cold winter, when hot water is to be used in the home, cold water in the pipe comes out first after the hot water tap is turned on. Only after cold water in the pipeline is completely discharged, the hot water is too late, so that the system waits for more than three minutes for the hot water, and even waits for five minutes in a villa, so that not only are water resources wasted, but also time is wasted.

The hot water of each family is led out from the hot water pipe, and the longer the distance the hot water is in the water pipe, the more time is needed. When hot water is not used, the hot water can be cooled slowly in the water pipe. When the water faucet is turned on again, although hot water is produced immediately by the water heater, the hot water needs to extrude cold water in the pipe, so no matter how well the water pipe is kept warm, the cold water needs to be discharged after the water pipe is heated overnight. In addition, the water heater has the disadvantages that the pipeline is too long, the room far away from the water heater is inconvenient to use, and a large amount of cold water needs to be discharged until hot water arrives. This has just caused the inconvenient and a large amount of water resources of wasting of user's use, and in the contemporary of advocating energy-concerving and environment-protective, we need a device to solve this problem, and the water return ware just of then has come into play.

The water return device is commonly called as: hot water circulating pump, hot water circulating system, return water pump etc. for family suite, duplex building, villa etc., adaptation is in gas heater, various positive displacement water heaters such as hanging stove, electric water heater, air ability, its theory of operation accessible is manual, remote control, water accuse, regularly, control by temperature change, function start machine such as wifi, the hydrologic cycle of hot-water line or wet return is heated in advance to the water heater, the drawback that will discharge the cold water of hot-water line at ordinary times, hot water just can slow and go out is avoided, solve the problem that the hot water of water heater goes out hot water and slowly discharges cold water long time, can realize zero cold water effect, can practice thrift resources such as water source, gas, electric power for the family, energy-saving effect is showing.

The water return device (water return device) can improve the comfort of hot water, and save time and water resources. The water return device is an integrated device, and the hot water circulating pump, the pipeline fittings and the intelligent controller are integrated together through a sheet metal shell, so that the trouble of installing each fitting is eliminated, the product stability is greatly improved, and the water return device is attractive in appearance, simple to install, various in control and convenient to use.

The first type of water returning device in China is born from 2005, belongs to a manual type, and a part of products are used at home of customers so far. From the birth of the first type of water return device (hot water speeder) to more than ten years now, the market prospect of the water return device is still wide.

The existing water return device is generally provided with a shell structure, so that the mounting area of the water return device is increased, the cost is also increased, the structure is not simple and compact enough, and the structural design of the existing water return device cannot meet various requirements of more and more users on simplicity, low cost, functionality and attractiveness.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a pipeline water return device with simple structure, convenient installation, compact structure and cost saving.

The utility model provides a pipeline water return, the water return includes controller and circulating pump, the controller back is equipped with the recess that matches with the circulating pump surface, the controller passes through the recess laminating to be fixed on the circulating pump, the circulating pump back is equipped with the link plate that is used for fixed circulating pump, the adoption can be dismantled between link plate and the circulating pump and be connected.

The utility model discloses need not shell structure, the structural design of adoption is when guaranteeing "one division see hot water promptly", and is more simple compact. The circulating pump is controlled by the controller, and the controller and the circulating pump can be connected by simple electricity, so that the production cost is saved.

Preferably, the lower end of the circulating pump is provided with a water inlet, and the upper end of the circulating pump is provided with a water outlet.

Preferably, the surface of the controller is provided with a control panel, the upper part of the control panel is provided with a display screen, and the lower part of the control panel is provided with a mode button, a manual button, a reset button and a code matching button. Through the button of lower part, can the person of facilitating the use operation, through the display screen on upper portion, can the person of facilitating the use know and observe the device user state.

Preferably, the mode button, the manual button, the reset button and the code matching button are sequentially arranged from left to right.

Preferably, the bottom of the circulating pump is fixedly arranged on the bottom plate.

Preferably, the bottom of the controller is connected with a power line.

Preferably, the hanging plate comprises a fixing part and a hanging body part, and the fixing part and the hanging body part form an L-shaped structure.

Preferably, the upper and lower portions of the fixing portion are respectively provided with a screw hole. The hanging plate and the circulating pump are conveniently connected, fixed or detached.

Preferably, the upper and lower parts of the hanging body part are respectively provided with two hanging holes, and the upper hanging holes and the lower hanging holes of the hanging body part are two.

Preferably, the hanging hole is in a gourd shape. When the whole device is fixed on a wall body or other parts through the hanging holes, the installation is convenient, and the fixation of the whole device is firmer.

The utility model discloses simple structure, reasonable in design when guaranteeing "one division sees hot water promptly", has simplified the device, has reduced the cost of device, can satisfy more customers' demand. The utility model discloses still have simple structure compactness, security height, long service life, installation advantage such as maintain conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a front view of the controller of the present invention;

figure 3 is a side view of the controller of the present invention;

FIG. 4 is a schematic view of the structure of the present invention mounted on a base plate;

FIG. 5 is a front view of FIG. 4;

fig. 6 is a schematic structural view of the hanging plate of the present invention.

Illustration of the drawings: 1-controller, 2-circulating pump, 3-groove, 4-hanging plate, 5-water inlet, 6-water outlet, 7-display screen, 8-mode button, 9-manual button, 10-reset button, 11-code-matching button, 12-bottom plate, 13-power line, 14-fixing part, 15-hanging part, 16-threaded hole and 17-hanging hole.

Detailed Description

The present invention will be further described with reference to the following specific examples, but the scope of the present invention is not limited thereto. Those skilled in the art can and should understand that any simple changes or substitutions based on the spirit of the present invention should fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the pipeline water return device comprises a controller 1 and a circulating pump 2, wherein a groove 3 matched with the outer surface of the circulating pump 2 is formed in the back of the controller 1, the controller 1 is fixedly attached to the circulating pump 2 through the groove 3, a hanging plate 4 used for fixing the circulating pump is arranged on the back of the circulating pump 2, and the hanging plate 4 is detachably connected with the circulating pump 2; the lower end of the circulating pump is provided with a water inlet 5, and the upper end of the circulating pump is provided with a water outlet 6.

The controller surface is equipped with control panel, control panel upper portion is equipped with display screen 7, and the control panel lower part is equipped with mode button 8, manual button 9, reset button 10 and to sign indicating number button 11, mode button 8, manual button 9, reset button 10 and to sign indicating number button 11 set up from a left side to the right side in order. Through the button of lower part, can the person of facilitating the use operation, through the display screen on upper portion, can the person of facilitating the use know and observe the device user state.

Example 2

Referring to fig. 3-5, the pipeline water return device comprises a controller 1 and a circulating pump 2, a groove 3 matched with the outer surface of the circulating pump 2 is formed in the back of the controller 1, the controller 1 is fixedly attached to the circulating pump 2 through the groove 3, a hanging plate 4 used for fixing the circulating pump is arranged on the back of the circulating pump 2, and the hanging plate 4 is detachably connected with the circulating pump 2; the lower end of the circulating pump is provided with a water inlet 5, and the upper end of the circulating pump is provided with a water outlet 6.

The bottom of the circulating pump 2 is fixedly arranged on the bottom plate 12, and the bottom of the controller 1 is connected with a power line 13. After the power supply is connected through the power line, the working parameter setting of the device can be realized through the operation of all buttons on the lower part of the control panel.

Example 3

Referring to fig. 3-6, the pipeline water return device comprises a controller 1 and a circulating pump 2, wherein a groove 3 matched with the outer surface of the circulating pump 2 is formed in the back of the controller 1, the controller 1 is fixedly attached to the circulating pump 2 through the groove 3, a hanging plate 4 used for fixing the circulating pump is arranged on the back of the circulating pump 2, and the hanging plate 4 is detachably connected with the circulating pump 2; the lower end of the circulating pump is provided with a water inlet 5, and the upper end of the circulating pump is provided with a water outlet 6.

The link plate includes fixed part 14 and hangs body portion 15, fixed part 14 and hang body portion 15 and constitute L type structure.

The upper and lower parts of the fixing part 14 are respectively provided with a threaded hole 16, so that the hanging plate and the circulating pump can be conveniently connected, fixed or detached. The upper and lower parts of the hanging body part 15 are respectively provided with two hanging holes 17, and the number of the upper hanging holes and the number of the lower hanging holes of the hanging body part are two.

The hanging hole 17 is in a gourd shape. When the whole device is fixed on a wall body or other parts through the hanging holes, the installation is convenient, and the fixation of the whole device is firmer.

Claims

1. The utility model provides a pipeline water return which characterized in that: the water return device comprises a controller and a circulating pump, a groove matched with the outer surface of the circulating pump is formed in the back of the controller, the controller is fixed on the circulating pump through the groove in a fitting mode, a hanging plate used for fixing the circulating pump is arranged on the back of the circulating pump, and the hanging plate and the circulating pump are detachably connected.

2. The pipe water trap of claim 1, wherein: the lower end of the circulating pump is provided with a water inlet, and the upper end of the circulating pump is provided with a water outlet.

3. The pipe water trap of claim 1, wherein: the controller surface is equipped with control panel, control panel upper portion is equipped with the display screen, and the control panel lower part is equipped with mode button, manual button, reset button and to sign indicating number button.

4. The pipe water trap of claim 3, wherein: the mode button, the manual button, the reset button and the code matching button are sequentially arranged from left to right.

5. The pipe water trap of claim 1, wherein: the bottom of the circulating pump is fixedly arranged on the bottom plate.

6. The pipe water trap of claim 1, wherein: the bottom of the controller is connected with a power line.

7. The pipe water trap of claim 1, wherein: the link plate includes fixed part and hangs body portion, fixed part and the constitution L type structure of hanging body portion.

8. The pipe water trap of claim 7, wherein: the upper and lower parts of the fixing part are respectively provided with a threaded hole.

9. The pipe water trap of claim 7, wherein: the upper and lower parts of the hanging body part are respectively provided with two hanging holes, the number of the upper hanging holes of the hanging body part is two, and the number of the lower hanging holes is two.

10. The pipe water trap of claim 9, wherein: the shape of the hanging hole is gourd-shaped.