CN219346810U - High-power hot water pressurization circulation all-in-one - Google Patents
High-power hot water pressurization circulation all-in-one Download PDFInfo
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- CN219346810U CN219346810U CN202223371349.5U CN202223371349U CN219346810U CN 219346810 U CN219346810 U CN 219346810U CN 202223371349 U CN202223371349 U CN 202223371349U CN 219346810 U CN219346810 U CN 219346810U
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- booster pump
- waterway
- centrifugal booster
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Abstract
The utility model relates to a high-power hot water pressurizing and circulating integrated machine which comprises a shell component, a centrifugal booster pump for pressurizing and supplying water, a check valve for preventing water backflow and an electric valve for controlling water way on-off, wherein the centrifugal booster pump, the check valve and the electric valve are respectively arranged on the shell component; the water inlet end of the centrifugal booster pump is communicated with a water inlet waterway and a water return waterway, the water outlet end of the centrifugal booster pump is communicated with a water outlet waterway, the centrifugal booster pump is connected with a water supply terminal through the water inlet waterway, is connected with a water use terminal through the water return waterway, and is connected with a heating terminal through the water outlet waterway; the check valve and the electric valve are respectively connected with the backwater waterway; and the centrifugal booster pump and the electric valve are respectively and electrically connected with the main control module. The high-power hot water pressurizing and circulating integrated machine has the advantages of larger water flow and higher water return speed, and can actively control the on-off of a water return waterway.
Description
Technical Field
The utility model relates to a circulating backwater device, in particular to a high-power hot water pressurizing and circulating integrated machine.
Background
The water return device is a device matched with the water heater for use, the device can control unused hot water to flow back to the water heater, the hot water circularly flows between the water heater and the water using terminal, heat recovery is realized, and the effect of rapidly discharging the hot water from the water using terminal can be realized. The traditional backwater device generally uses a shielding circulating pump, the water flow generated by the pump body is less, the backwater speed is slower, and the use requirement of the backwater device is difficult to meet; in addition, be provided with the vertical check valve that is used for preventing water refluence on the return water path of connecting the pump body, however vertical check valve in-service use is blocked by aquatic debris (such as sand, incrustation scale etc.) easily, so the fault rate is higher, when vertical check valve appears blocking, because vertical check valve can not realize automatic control water route and cut off or open the valve, leads to the return water route to appear leaking the phenomenon, influences whole water heating system normal operating.
Therefore, further improvements are needed.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides the high-power hot water pressurizing and circulating integrated machine which has the advantages of larger water flow and higher water return speed and can actively control the on-off of a water return channel.
The purpose of the utility model is realized in the following way:
the high-power hot water pressurizing and circulating integrated machine comprises a shell component, a centrifugal booster pump for pressurizing and supplying water, a check valve for preventing water backflow and an electric valve for controlling water way on-off, wherein the centrifugal booster pump, the check valve and the electric valve are respectively arranged on the shell component; the water inlet end of the centrifugal booster pump is communicated with a water inlet waterway and a water return waterway, the water outlet end of the centrifugal booster pump is communicated with a water outlet waterway, the centrifugal booster pump is connected with a water supply terminal through the water inlet waterway and a heating terminal through the water outlet waterway, and the water supply terminal is connected with the centrifugal booster pump through the water return waterway; the check valve and the electric valve are respectively connected with the backwater waterway; and the centrifugal booster pump and the electric valve are respectively and electrically connected with the main control module.
As a specific scheme, a water flow sensor for detecting water flow is arranged on the water outlet path, and the water flow sensor is electrically connected with the main control module.
As a further specific scheme, the electric valve and the check valve are sequentially communicated with the water inlet end of the centrifugal booster pump.
As still another specific scheme, the housing assembly includes a first housing part and a second housing part, the first housing part and the second housing part are combined with each other to form a closed accommodating cavity, and the centrifugal booster pump, the check valve, the electric valve and the main control module are respectively arranged on the accommodating cavity.
As still another specific aspect, the second housing part includes a back plate, a top plate, and a bottom plate, the top plate and the bottom plate being respectively connected to the back plate; the accommodating cavity is positioned between the top plate and the bottom plate; a first supporting plate and a second supporting plate are fixedly arranged between the top plate and the bottom plate, and the first supporting plate and the second supporting plate are respectively positioned in the accommodating cavity; the main control module is fixedly arranged on the first supporting plate, and the centrifugal booster pump is fixedly arranged on the second supporting plate.
As a further specific scheme, the high-power hot water pressurizing and circulating integrated machine further comprises a control module, wherein the control module is electrically connected with the main control module, the control module is fixedly arranged on the first supporting plate, and a control interface on the control module is at least partially exposed out of the shell assembly.
As still another specific aspect, the first housing component includes a panel, a first side plate, and a second side plate, and the first side plate and the second side plate are respectively connected to the panel; the accommodating cavity is positioned between the first side plate and the second side plate and between the panel and the backboard.
As another specific scheme, the high-power hot water pressurizing and circulating integrated machine further comprises a first pipe body and a second pipe body; one end of the first pipe body is communicated with the water inlet end of the centrifugal booster pump, the other end of the first pipe body is communicated with the water inlet waterway, and the other end of the first pipe body is communicated with the water return waterway; one end of the second pipe body is communicated with the water outlet end of the centrifugal booster pump, and the other end of the second pipe body is communicated with the water outlet waterway.
As a further specific scheme, a cold water joint, a backwater joint and a hot water joint are arranged on one side surface of the shell component; the cold water joint is connected with one end of the first pipe body, the backwater joint is connected with the other end of the first pipe body through the check valve and the electric valve, and the hot water joint is connected with the other end of the second pipe body.
The beneficial effects of the utility model are as follows:
through the application of the centrifugal booster pump, the lift of the circulating integrated machine is improved, the water flow is increased, the water return speed is higher, and the matching requirement of a high-power and high-flow heating terminal is met;
the electric valve is arranged on the water return pipeline, so that the water return pipeline is effectively and actively controlled to be conducted or cut off, the electric valve is applied to greatly promote the control of the water return pipeline and the intellectualization of the machine, meanwhile, the defect that the check valve is independently arranged can be overcome, and the normal flow of the water body on the water return pipeline is ensured;
the high-power hot water pressurizing and circulating integrated machine integrates two functions of a backwater function and a pressurizing function, realizes two purposes of one machine, namely simultaneously realizes the hot water circulating function and the pressurizing function, and the backwater interface, the cold water interface, the water outlet interface and the like are concentrated on one mounting surface, so that the waterway mounting is simple and quick.
Drawings
FIG. 1 is an assembly schematic diagram of a high-power hot water pressurization cycle integrated machine according to an embodiment of the utility model.
Fig. 2-4 are schematic views of a high-power hot water pressurizing and circulating integrated machine according to an embodiment of the utility model, after the first housing part is removed.
FIG. 5 is an exploded view of a high power hot water boost cycle all-in-one machine in accordance with one embodiment of the present utility model.
Fig. 6-8 are cross-sectional views of a high power hot water boost cycle all-in-one machine in different orientations, respectively, in accordance with an embodiment of the present utility model.
FIG. 9 is a schematic diagram of a high-power hot water boost cycle all-in-one machine in accordance with an embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-9, the high-power hot water pressurizing and circulating integrated machine B according to the embodiment includes a housing assembly, a centrifugal booster pump 8 for pressurizing and supplying water, a check valve 14 for preventing backflow of water, and an electric valve 15 for controlling on-off of a waterway, wherein the centrifugal booster pump 8, the check valve 14, and the electric valve 15 are respectively disposed in the housing assembly; the water inlet end of the centrifugal booster pump 8 is communicated with a water inlet waterway 21 and a water return waterway 22, the water outlet end of the centrifugal booster pump 8 is communicated with a water outlet waterway 23, the centrifugal booster pump 8 is connected with a water supply terminal A (such as a tap and the like) through the water inlet waterway 21, is connected with a heating terminal C (such as an electric water heater and other equipment with an electric heating function) through the water outlet waterway 23, and a water consumption terminal D (such as various bathroom water outlet appliances) is connected with the centrifugal booster pump 8 through the water return waterway 22; the check valve 14 and the electric valve 15 are respectively connected with a backwater waterway 22; the centrifugal booster pump 8 and the electric valve 15 are respectively and electrically connected with the main control module 4. The high-power hot water pressurizing and circulating integrated machine B related to the embodiment improves the lift of the circulating integrated machine, increases the water flow, has higher water return speed and meets the matching requirement of a high-power and high-flow heating terminal by applying the centrifugal booster pump 8; by arranging the electric valve 15 on the backwater waterway 22, the backwater waterway 22 is effectively and actively controlled to be conducted or cut off, the control of the backwater waterway 22 and the intelligent machine are greatly improved by the application of the electric valve 15, meanwhile, the defect that the check valve 14 is independently arranged can be overcome, and the normal flow of the water body on the backwater waterway 22 is ensured; through highly integrating two functions of a water return function and a pressurizing function, one machine is two-purpose, namely, a hot water circulation function and a pressurizing function are realized simultaneously.
Further, a water flow sensor 12 for detecting water flow is arranged on the water outlet waterway 23, the water flow sensor 12 is electrically connected with the main control module 4, and the water flow sensor 12 feeds back the detected water flow to the main control module 4 so as to monitor the water flow entering the heating terminal C.
Further, the electric valve 15 and the check valve 14 are sequentially communicated with the water inlet end of the centrifugal booster pump 8, and water body backwater in the backwater waterway 22 sequentially passes through the electric valve 15 and the check valve 14 when backwater flows. Through set up motorised valve 15 on return water route 22, and then effective active control return water route 22 switches on or cuts off, and the application of motorised valve 15 brings very big promotion for the control and the machine intelligence of return water route 22, can make up simultaneously and set up the not enough defect of check valve 14 alone, guarantees the normal flow of the upper water body of return water route 22.
Further, the housing assembly comprises a first housing part 2 and a second housing part 7, the first housing part 2 and the second housing part 7 are combined with each other to form a closed accommodating cavity 17, and the centrifugal booster pump 8, the check valve 14, the electric valve 15 and the main control module 4 are respectively arranged in the accommodating cavity 17.
Further, the second housing part 7 comprises a back plate 701, a top plate 702 and a bottom plate 703, the second housing part 7 is preferably stamped from hardware, wherein the back plate 701, the top plate 702 and the bottom plate 703 are each integrally stamped; the top plate 702 and the bottom plate 703 are respectively connected with the back plate 701, and the vertical section of the second shell part 7 is C-shaped; the accommodating cavity 17 is located between the top plate 702 and the bottom plate 703; a first supporting plate 3 and a second supporting plate 6 are fixedly arranged between the top plate 702 and the bottom plate 703, the first supporting plate 3 and the second supporting plate 6 are respectively positioned in the accommodating cavity 17, the second supporting plate 6 is close to the back plate 701, and the first supporting plate 3 is far away from the second supporting plate 6; the main control module 4 is fixedly arranged on the first supporting plate 3 through the fixing support 5, the centrifugal booster pump 8 is fixedly arranged on the second supporting plate 6, and the centrifugal booster pump 8 is positioned between the first supporting plate 3 and the second supporting plate 6. Through setting up first backup pad 3 and second backup pad 6, make housing assembly overall structure more firm reliable, the installation of each part is more firm, and it is more reasonable to distribute.
Further, the high-power hot water pressurizing and circulating integrated machine B further comprises a control module 1, the control module 1 is electrically connected with the main control module 4, the control module 1 is fixedly arranged on the first supporting plate 3, and a control interface 101 on the control module 1 is at least partially exposed out of the shell assembly.
Further, the first housing part 2 comprises a panel 201, a first side plate 202 and a second side plate 203, the first housing part 2 is preferably stamped from hardware, wherein the panel 201, the first side plate 202 and the second side plate 203 are respectively integrally stamped; the first side plate 202 and the second side plate 203 are respectively connected with the panel 201, and the transverse section of the first shell part 2 is C-shaped; the accommodating chamber 17 is located between the first side plate 202 and the second side plate 203, and between the face plate 201 and the back plate 701, and the centrifugal booster pump 8 is located between the first side plate 202 and the second side plate 203; the control interface 101 is exposed to the panel 201.
Further, the high-power hot water pressurizing and circulating integrated machine B also comprises a first pipe body 10 and a second pipe body 11; the first pipe body 10 in the embodiment is a three-way pipe, one end of the first pipe body is communicated with the water inlet end of the centrifugal booster pump 8, the other end of the first pipe body is communicated with the water inlet waterway 21, and the other end of the first pipe body is communicated with the water return waterway 22, the whole first pipe body 10 is n-shaped, surrounds the outer side of the centrifugal booster pump 8, has reasonable layout and compact structure, and minimizes the volume; one end of the second pipe body 11 is communicated with the water outlet end of the centrifugal booster pump 8, and the other end of the second pipe body 11 is communicated with the water outlet waterway 23.
Further, a cold water joint 9, a backwater joint 16 and a hot water joint 13 are arranged on one side surface (particularly a bottom plate 703) of the shell assembly; the cold water joint 9 is connected with one end of the first pipe body 10, the backwater joint 16 is connected with the other end of the first pipe body 10 through the check valve 14 and the electric valve 15, and the hot water joint 13 is connected with the other end of the second pipe body 11; the bottom plate 703 is also provided with a heat dissipation through hole 704 corresponding to the centrifugal booster pump 8.
The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. A high-power hot water pressurizing and circulating integrated machine comprises a shell assembly; the method is characterized in that: the water supply system further comprises a centrifugal booster pump (8) for boosting water supply, a check valve (14) for preventing water backflow and an electric valve (15) for controlling water passage on-off, wherein the centrifugal booster pump (8), the check valve (14) and the electric valve (15) are respectively arranged on the shell assembly; the water inlet end of the centrifugal booster pump (8) is communicated with a water inlet waterway (21) and a water return waterway (22), the water outlet end of the centrifugal booster pump is communicated with a water outlet waterway (23), the centrifugal booster pump (8) is connected with a water supply terminal (A) through the water inlet waterway (21), is connected with a heating terminal (C) through the water outlet waterway (23), and the water consumption terminal (D) is connected with the centrifugal booster pump (8) through the water return waterway (22); the check valve (14) and the electric valve (15) are respectively connected with the backwater waterway (22); the centrifugal booster pump (8) and the electric valve (15) are respectively and electrically connected with the main control module (4).
2. The high power hot water boost cycle all-in-one machine of claim 1, wherein: the water outlet waterway (23) is provided with a water flow sensor (12) for detecting water flow, and the water flow sensor (12) is electrically connected with the main control module (4).
3. The high power hot water boost cycle all-in-one machine of claim 1, wherein: the electric valve (15) and the check valve (14) are sequentially communicated with the water inlet end of the centrifugal booster pump (8).
4. The high power hot water boost cycle all-in-one machine of claim 1, wherein: the housing assembly comprises a first housing part (2) and a second housing part (7), wherein the first housing part (2) and the second housing part (7) are combined with each other to form a closed accommodating cavity (17), and the centrifugal booster pump (8), the check valve (14), the electric valve (15) and the main control module (4) are respectively arranged on the accommodating cavity (17).
5. The high power hot water boost cycle all-in-one machine of claim 4, wherein: the second housing part (7) comprises a back plate (701), a top plate (702) and a bottom plate (703), wherein the top plate (702) and the bottom plate (703) are respectively connected with the back plate (701); the accommodating cavity (17) is positioned between the top plate (702) and the bottom plate (703); a first supporting plate (3) and a second supporting plate (6) are fixedly arranged between the top plate (702) and the bottom plate (703), and the first supporting plate (3) and the second supporting plate (6) are respectively positioned in the accommodating cavity (17); the main control module (4) is fixedly arranged on the first supporting plate (3), and the centrifugal booster pump (8) is fixedly arranged on the second supporting plate (6).
6. The high power hot water boost cycle all-in-one machine of claim 5, wherein: the control device is characterized by further comprising a control module (1), wherein the control module (1) is electrically connected with the main control module (4), the control module (1) is fixedly arranged on the first supporting plate (3), and a control interface (101) on the control module (1) is at least partially exposed out of the shell assembly.
7. The high power hot water boost cycle all-in-one machine of claim 5, wherein: the first shell component (2) comprises a panel (201), a first side plate (202) and a second side plate (203), wherein the first side plate (202) and the second side plate (203) are respectively connected with the panel (201); the accommodation cavity (17) is located between the first side plate (202) and the second side plate (203), and between the face plate (201) and the back plate (701).
8. The high power hot water boost cycle all-in-one machine of claim 1, wherein: the pipe also comprises a first pipe body (10) and a second pipe body (11); one end of the first pipe body (10) is communicated with the water inlet end of the centrifugal booster pump (8), the other end of the first pipe body (10) is communicated with the water inlet waterway (21), and the other end of the first pipe body (10) is communicated with the water return waterway (22); one end of the second pipe body (11) is communicated with the water outlet end of the centrifugal booster pump (8), and the other end of the second pipe body (11) is communicated with the water outlet waterway (23).
9. The high power hot water boost cycle all-in-one machine of claim 8, wherein: a cold water joint (9), a backwater joint (16) and a hot water joint (13) are arranged on one side surface of the shell assembly; the cold water joint (9) is connected with one end of the first pipe body (10), the backwater joint (16) is connected with the other end of the first pipe body (10) through the check valve (14) and the electric valve (15), and the hot water joint (13) is connected with the other end of the second pipe body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223371349.5U CN219346810U (en) | 2022-12-14 | 2022-12-14 | High-power hot water pressurization circulation all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223371349.5U CN219346810U (en) | 2022-12-14 | 2022-12-14 | High-power hot water pressurization circulation all-in-one |
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| Publication Number | Publication Date |
|---|---|
| CN219346810U true CN219346810U (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223371349.5U Active CN219346810U (en) | 2022-12-14 | 2022-12-14 | High-power hot water pressurization circulation all-in-one |
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| Country | Link |
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| CN (1) | CN219346810U (en) |
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- 2022-12-14 CN CN202223371349.5U patent/CN219346810U/en active Active
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