CN216745581U

CN216745581U - Bathing and domestic wastewater heat recycling device

Info

Publication number: CN216745581U
Application number: CN202123224620.8U
Authority: CN
Inventors: 吴宁
Original assignee: Nanjing Wantong Technology Co ltd
Current assignee: Nanjing Wantong Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-14
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a bathing and domestic wastewater heat recovery recycles device belongs to waste water heat recovery field. The utility model provides a bathing and domestic waste water heat recovery recycles device, includes bottom plate and interior body, and bottom plate upper surface is fixed with backup pad and hot-water tank, and interior body top is provided with the sunken filter mantle in middle part, and interior body bottom mounting intercommunication has a liquid hopper, and liquid hopper bottom mounting intercommunication has the fluid-discharge tube, and interior body outside is from last to having cup jointed two fixed plates down fixedly in proper order, and fixed plate fixed mounting of below is fixed with outer body between two fixed plates in the backup pad. The utility model discloses an including inside being provided with of body from last to a plurality of first baffles and a plurality of second baffles of intermittent type distribution in proper order down, can increase the flow path of waste water for heat in the waste water can be by more effectual recovery, and first baffle and second baffle can easily take out, make first baffle and second baffle can be cleaned more easily after using.

Description

Bathing and domestic wastewater heat recycling device

Technical Field

The utility model relates to a waste water heat recovery field, more specifically says, relates to a bathing and domestic wastewater heat recovery recycles device.

Background

Water is one of the most common substances, an important resource for the survival of all life including humans, and also the most important component of an organism. Water plays an important role in life evolution. The human beings have long been aware of water, and water is regarded as a basic constituent element in the ancient and naive material view of east and west. People can not leave water in life and can not avoid the generation of domestic wastewater.

In daily life, waste water is generally directly discharged into a sewer, which causes a great loss of heat in part of domestic waste water, thereby causing resource waste. When the existing waste water heat recovery device is used, the flow speed of domestic waste water in the device is high, so that the heat recovery efficiency is low, and the actual requirement of waste water heat recovery cannot be met.

In view of this, we propose a heat recycling device for bathing and domestic wastewater.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a bathing and domestic wastewater heat recovery recycles device to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a bathing and domestic waste water heat recovery recycles device, includes bottom plate and interior body, fixed surface has backup pad and hot-water tank on the bottom plate, interior body top is provided with the sunken filter mantle in middle part, interior body bottom mounting intercommunication has a liquid hopper, liquid hopper bottom mounting intercommunication has the fluid-discharge tube, interior body outside is from last to having cup jointed two fixed plates down fixed in proper order, and the fixed plate fixed mounting of below is two in the backup pad be fixed with outer body between the fixed plate, and outer body cup joints at interior body outside, be fixed with helical blade between interior body and the outer body, the outer body top outside runs through and is fixed with the feed liquor pipe, the outer body bottom outside runs through and is fixed with the fluid-discharge tube.

Preferably, a cold water tank is fixed to the top of the hot water tank, the other end of the liquid outlet pipe penetrates through the top of the hot water tank and is fixedly communicated with the hot water tank, a water pump is arranged inside the cold water tank, and the other end of the liquid inlet pipe is fixedly communicated with a water outlet of the water pump.

Preferably, a water feeding pipe is fixedly penetrated through the outer side of the top of the cold water tank, a water discharging pipe is fixedly penetrated through the outer side of the bottom of the hot water tank, and valves are arranged on the water feeding pipe and the water discharging pipe.

Preferably, two chutes which are symmetrically arranged are formed in the inner wall of the inner tube body, a limiting ring is fixed on the inner side of the bottom end of the inner tube body, two sliders which are symmetrically arranged are fixed on the filter cover, and the sliders are in sliding fit with the inner walls of the chutes.

Preferably, a plurality of first partition plates which are sequentially distributed from top to bottom are fixedly installed on one of the sliding blocks, a plurality of second partition plates which are sequentially distributed from top to bottom are fixedly installed on the other sliding block, the first partition plates and the second partition plates are in clearance fit with the inner wall of the inner pipe body, and the plurality of first partition plates and the plurality of second partition plates are intermittently distributed.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of: through including inside being provided with from last to a plurality of first baffles and a plurality of second baffles of intermittent type distribution in proper order down, can increase the flow path of waste water, make the heat in the waste water can be by more effectual recovery, and first baffle and second baffle can easily take out, make first baffle and second baffle can more easily be cleaned after using, and simultaneously, the helical blade who sets up between interior body and the outer body can increase the flow path of heat transfer water, make the heat exchange effect of heat transfer water and waste water better.

Drawings

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

FIG. 2 is a schematic view of the fixing plate, the outer tube and the helical blade of the present invention;

FIG. 3 is a schematic view of the inner tube, the filter cover, the sliding groove and the limiting ring of the present invention;

fig. 4 is a schematic view of the middle filter cover, the sliding block, the first partition plate and the second partition plate of the present invention.

The reference numbers in the figures illustrate: 1. a base plate; 2. a support plate; 3. an inner tube body; 4. a filter housing; 5. a liquid outlet hopper; 6. a liquid discharge pipe; 7. a fixing plate; 8. an outer tubular body; 9. a helical blade; 10. a liquid inlet pipe; 11. a liquid outlet pipe; 12. a hot water tank; 13. a cold water tank; 14. a water feeding pipe; 15. a drain pipe; 16. a chute; 17. a limiting ring; 18. a slider; 19. a first separator; 20. a second separator.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a heat recycling device for bathing and domestic wastewater comprises a bottom plate 1 and an inner pipe body 3, wherein a supporting plate 2 and a hot water tank 12 are fixed on the upper surface of the bottom plate 1, a filter cover 4 with a concave middle part is arranged at the top of the inner pipe body 3, a liquid outlet hopper 5 is fixedly communicated with the bottom end of the inner pipe body 3, a liquid outlet pipe 6 is fixedly communicated with the bottom end of the liquid outlet hopper 5, two fixing plates 7 are fixedly sleeved outside the inner pipe body 3 from top to bottom in sequence, the fixing plate 7 below is fixedly arranged on the supporting plate 2, an outer pipe body 8 is fixed between the two fixing plates 7, the outer pipe body 8 is sleeved outside the inner pipe body 3, a helical blade 9 is fixed between the inner pipe body 3 and the outer pipe body 8, a liquid inlet pipe 10 is fixedly penetrated outside the top end of the outer pipe body 8, a liquid outlet pipe 11 is fixedly penetrated outside the bottom end of the outer pipe body 8, and the flow path of heat exchange water can be increased through the helical blade 9 arranged between the inner pipe body 3 and the outer pipe body 8, so that the heat exchange effect of the heat exchange water and the waste water is better.

Further, hot-water tank 12 top is fixed with cold water storage cistern 13, the drain pipe 11 other end runs through hot-water tank 12 top and with the fixed intercommunication of hot-water tank 12, the inside water pump that is provided with of cold water storage cistern 13, the fixed intercommunication of the 10 other ends of feed liquor pipe and water pump delivery port, the cold water storage cistern 13 top outside runs through and is fixed with filler pipe 14, the hot-water tank 12 bottom outside runs through and is fixed with drain pipe 15, all be provided with the valve on filler pipe 14 and the drain pipe 15, carry out cold supply through cold water storage cistern 13, utilize hot-water tank 12 to carry out hydrothermal keeping in, make the heat in the waste water can retrieve.

Furthermore, the inner wall of the inner pipe body 3 is provided with two sliding chutes 16 which are symmetrically arranged, the inner side of the bottom end of the inner pipe body 3 is fixed with a limit ring 17, the filter cover 4 is fixed with two sliding blocks 18 which are symmetrically arranged, the sliding blocks 18 are in sliding fit with the inner wall of the sliding chutes 16, wherein one sliding block 18 is fixedly provided with seven first partition plates 19 which are sequentially distributed from top to bottom, the other sliding block 18 is fixedly provided with seven second partition plates 20 which are sequentially distributed from top to bottom, the first partition plates 19 and the second partition plates 20 are in clearance fit with the inner wall of the inner pipe body 3, the seven first partition plates 19 and the seven second partition plates 20 are intermittently distributed, the flow path of the waste water can be increased by arranging the seven first partition plates 19 and the seven second partition plates 20 which are sequentially and intermittently distributed from top to bottom in the inner pipe body 3, so that the heat in the waste water can be more effectively recovered, and the first partition plates 19 and the second partition plates 20 can be easily taken out, so that the first partition 19 and the second partition 20 can be more easily cleaned after use.

In addition, the present invention relates to the circuit, the electronic components and the module, which are all the prior art, and those skilled in the art can fully realize the present invention without redundant description, and the protection of the present invention does not relate to the improvement of the internal structure and method.

The working principle is as follows: connecting and fixing a water supply pipeline and a water adding pipe 14, opening a valve on the water adding pipe 14 to inject heat exchange water into a cold water tank 13 along the water adding pipe 14, starting a water pump in the cold water tank 13 to operate, so that the water pump drives the heat exchange water in the cold water tank 13 to be injected between an inner pipe body 3 and an outer pipe body 8 along a liquid inlet pipe 10, the heat exchange water sequentially flows between the inner pipe body 3 and the outer pipe body 8 along helical blades 9, domestic wastewater containing heat is injected into the inner pipe body 3 along the upper part of the inner pipe body 3, impurities in the wastewater are filtered out by a filter cover 4, the wastewater entering the inner pipe body 3 flows in a snake shape under the action of seven first partition plates 19 and seven second partition plates 20 which are distributed at intervals, the residual heat in the wastewater is effectively recycled by the heat exchange water between the inner pipe body 3 and the outer pipe body 8, and finally, the wastewater after heat exchange is discharged along a liquid discharge pipe 6, the hot water after heat exchange flows into the hot water tank 12 along the liquid outlet pipe 11 to be temporarily stored.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bathing and domestic waste water heat recovery recycles device, includes bottom plate (1) and interior body (3), its characterized in that: a supporting plate (2) and a hot water tank (12) are fixed on the upper surface of the bottom plate (1), the top of the inner tube (3) is provided with a filter cover (4) with a concave middle part, the bottom end of the inner tube (3) is fixedly communicated with a liquid outlet hopper (5), the bottom end of the liquid outlet hopper (5) is fixedly communicated with a liquid outlet pipe (6), two fixing plates (7) are sequentially and fixedly sleeved outside the inner pipe body (3) from top to bottom, and the lower fixing plate (7) is fixedly arranged on the supporting plate (2), an outer tube body (8) is fixed between the two fixing plates (7), and the outer pipe body (8) is sleeved outside the inner pipe body (3), a helical blade (9) is fixed between the inner pipe body (3) and the outer pipe body (8), the outer liquid inlet pipe (10) penetrates through and is fixed on the outer side of the top end of the outer pipe body (8), and the liquid outlet pipe (11) penetrates through and is fixed on the outer side of the bottom end of the outer pipe body (8).

2. The heat recycling device for bathing and domestic wastewater of claim 1, wherein: the water heater is characterized in that a cold water tank (13) is fixed to the top of the hot water tank (12), the other end of the liquid outlet pipe (11) penetrates through the top of the hot water tank (12) and is fixedly communicated with the hot water tank (12), a water pump is arranged inside the cold water tank (13), and the other end of the liquid inlet pipe (10) is fixedly communicated with a water outlet of the water pump.

3. The heat recycling device for bathing and domestic wastewater of claim 2, wherein: a water adding pipe (14) penetrates through and is fixed to the outer side of the top of the cold water tank (13), a water discharging pipe (15) penetrates through and is fixed to the outer side of the bottom of the hot water tank (12), and valves are arranged on the water adding pipe (14) and the water discharging pipe (15).

4. The heat recycling device for bathing and domestic wastewater of claim 1, wherein: two sliding chutes (16) which are symmetrically arranged are formed in the inner wall of the inner tube body (3), a limiting ring (17) is fixed on the inner side of the bottom end of the inner tube body (3), two sliding blocks (18) which are symmetrically arranged are fixed on the filter cover (4), and the sliding blocks (18) are in sliding fit with the inner wall of the sliding chutes (16).

5. The heat recycling device for bathing and domestic wastewater according to claim 4, wherein: one of the sliding blocks (18) is fixedly provided with a plurality of first partition plates (19) which are sequentially distributed from top to bottom, the other sliding block (18) is fixedly provided with a plurality of second partition plates (20) which are sequentially distributed from top to bottom, the first partition plates (19) and the second partition plates (20) are in clearance fit with the inner wall of the inner pipe body (3), and the first partition plates (19) and the second partition plates (20) are intermittently distributed.