CN212006830U

CN212006830U - Novel high-efficient domestic water heater

Info

Publication number: CN212006830U
Application number: CN201921790429.XU
Authority: CN
Inventors: 刘宇涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-11-24
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a novel high-efficiency household water heater, which comprises a water heater, a water suction pump, a shower head, a sewage pump, a suction filtration module, a waste heat recovery module, a hot water pipe, a reservoir, a heat preservation water pipe and a sewage outlet, wherein when the water heater is powered on, a left water cooling head on the left side is heated and heats running water flowing through, the hot water is conveyed to the shower head through the water suction pump for use, the used hot sewage enters the reservoir from a floor drain, the sewage is extracted through the sewage pump and conveyed to the suction filtration module, the suction filtration module extracts warm sewage, solid matters, oil and foam which are insoluble in water are filtered out, the hot sewage is injected into the waste heat recovery module, most of the waste heat is recovered, the warm sewage is introduced into the water heater and is contacted with a right water cooling head contact piece in the water heater, the right water cooling head absorbs the waste heat, effectively improve heat exchange efficiency, realize retrieving the waste heat simultaneously, reduce energy utilization.

Description

Novel high-efficient domestic water heater

Technical Field

The utility model relates to a water heater technical field specifically is a novel high-efficient domestic water heater.

Background

The water heater is a device which can increase the temperature of cold water into hot water in a certain time by various physical principles. The household water heater can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic energy water heater, an air energy water heater, a heating water heater and the like according to different principles, wherein the four categories of the instant electric water heater are respectively metal tube type, glass tube type, cast aluminum type and semiconductor ceramic type.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high-efficient domestic water heater, when the circular telegram, left water-cooling head is heated and the running water that the heating flows through, carry hot water to shower head department through the suction pump and use, hot sewage after using gets into the cistern from the floor drain, carry to suction filtration module through sewage pump extraction sewage, suction filtration module extraction warm sewage, and filter solid wherein and insoluble grease and foam etc. in water, and pour into waste heat recovery module, retrieve most waste heat, let in warm sewage in the water heater again, with the contact of the right water-cooling head contact piece in the water heater, right water-cooling head contact piece absorbs the waste heat, remaining sewage then directly is arranged into the sewer pipe from the sewage exit, effectively improve heat exchange efficiency, realize retrieving the waste heat simultaneously, and reduce energy utilization, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel high-efficient domestic water heater, includes water heater, suction pump, shower head, sewage pump, suction filtration module, waste heat recovery module, water pipe, hot-water line, floor drain, cistern, heat preservation water pipe and sewage outlet, the water heater downside passes through the hot-water line and connects the suction pump, the suction pump passes through the hot-water line and connects the shower head, the water heater passes through heat preservation water piping connection waste heat recovery module, waste heat recovery module passes through heat preservation water piping connection suction filtration module, the suction filtration module passes through heat preservation water piping connection sewage pump, the sewage pump passes through heat preservation water piping connection cistern, the floor drain is connected to the upside of cistern, water pipe is connected to the upper left side of water heater, sewage outlet is connected to the right side below of water.

The water heater includes water heater shell, running water inlet, running water delivery port, low temperature end water inlet, low temperature end outlet, semiconductor refrigeration piece, wire and screen, the upper left side of water heater shell is equipped with the running water inlet, the lower left side of water heater shell is equipped with the running water delivery port, the upper right side of water heater shell is equipped with low temperature end water inlet, the lower right side of water heater shell is equipped with low temperature end outlet, be equipped with the semiconductor refrigeration piece in the middle of the inside water pipe of water heater shell, the upside of semiconductor refrigeration piece is equipped with the wire, the outside of water heater shell is equipped with the screen.

The semiconductor refrigeration piece includes refrigeration piece group, left water-cooling head conduction piece, left water-cooling head contact piece, temperature sensing piece, sealing washer, right water-cooling head conduction piece and right water-cooling head contact piece, the left side of refrigeration piece group is equipped with left water-cooling head, the left side of left water-cooling head is equipped with left water-cooling head conduction piece, the left side of left water-cooling head conduction piece is equipped with left water-cooling head contact piece, be equipped with the temperature sensing piece on the left water-cooling head contact piece, the right side of refrigeration piece group is equipped with right water-cooling head, the right side of right water-cooling head is equipped with right water-cooling head conduction piece, be equipped with the temperature sensing piece on the right water-cooling head contact piece, the both sides of left water-cooling head conduction piece and right water-.

The suction filtration module includes suction filtration case shell, heat preservation, goes up the inlay card, filter screen and water pumper down, the upside of suction filtration case shell is equipped with the water pumper, the inner wall of suction filtration case shell is equipped with the heat preservation, be equipped with the inlay card on the heat preservation, the downside of going up the inlay card is equipped with down the inlay card, go up the inlay card and be equipped with the filter screen down between the inlay card.

The waste heat recovery module comprises a waste heat recovery box shell, heat preservation water pipe fixing seats, a tap water pipe fixing seat, a tap water pipe, a heat exchange water pipe and a heat conduction water pipe, wherein the heat preservation water pipe fixing seats are arranged on the left side and the right side of the waste heat recovery box shell, the tap water pipe fixing seats are arranged on the upper side and the lower side of the waste heat recovery box shell, the waste heat tap water pipe is arranged in the tap water pipe fixing seat, the heat preservation water pipe is arranged in the heat preservation water pipe fixing seats, the heat preservation water pipe is connected with the heat conduction water pipe, and the waste heat tap water pipe is connected.

Preferably, the left water-cooling head conducting piece and the right water-cooling head conducting piece are clamped on the wall of the water pipe inside the water heater shell, and the sealing ring is located on the outer wall of the water pipe inside the water heater shell.

Preferably, the upper clamping and embedding block, the lower clamping and embedding block and the filter screen are provided with two groups.

Preferably, the temperature sensing block is connected to an external screen.

Preferably, the heat exchange water pipe is of a spiral structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the high-efficiency household water heater of the utility model is characterized in that when the water heater is electrified, the left water cooling head on the left side is heated and heats running water, the hot water is conveyed to the shower head for use through the water suction pump, the used hot sewage enters the water storage tank from the floor drain, sewage is pumped by a sewage pump and is conveyed to a pumping filtration module, the pumping filtration module pumps warm sewage, solid matters, water-insoluble grease, foam and the like in the sewage are filtered, and then the waste heat is injected into a waste heat recovery module to recover most of the waste heat, and then the warm sewage is introduced into the water heater, the sewage is contacted with a right water cooling head contact piece in the water heater, the right water cooling head contact piece absorbs the residual heat, the residual sewage is directly discharged into a sewer pipe from a sewage outlet, the heat exchange mode adopts a mode that hot water contacts the left water-cooling head and the right water-cooling head, the heat efficiency is measured according to a formula eta which is cm delta T/Pt, and the heat exchange efficiency is high.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the water heater of the present invention;

fig. 3 is a schematic view of a partial structure of the semiconductor refrigeration sheet of the present invention;

fig. 4 is a schematic sectional structure view of the suction filtration module of the present invention;

fig. 5 is a schematic sectional view of the waste heat recovery module according to the present invention.

In the figure: 1. a water heater; 11. a water heater housing; 12. a tap water inlet; 13. a tap water outlet; 14. a low temperature end water inlet; 15. a low temperature end water outlet; 16. a semiconductor refrigeration sheet; 161. a refrigerating sheet set; 162. a left water cooling head; 163. a left water cooling head conducting sheet; 164. a left water-cooling head contact piece; 165. a temperature sensing block; 166. a seal ring; 167. a right water cooling head; 168. a right water cooling head conducting sheet; 169. a right water-cooling head contact piece; 17. a wire; 18. a screen; 2. a water pump; 3. a shower head; 4. a sewage pump; 5. a suction filtration module; 51. a suction filtration box shell; 52. a heat-insulating layer; 53. an embedding block is arranged; 54. a lower clamping and embedding block; 55. A filter screen; 56. a water pump; 6. a waste heat recovery module; 61. a waste heat recovery tank enclosure; 62. a heat preservation water pipe fixing seat; 63. a tap water pipe fixing seat; 64. a waste heat tap water pipe; 65. a heat exchange water pipe; 66. A heat conducting water pipe; 7. a tap water pipe; 8. a hot water pipe; 9. a floor drain; 10. a reservoir; 101. a heat preservation water pipe; 102. and (6) a sewage outlet.

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, a novel high-efficiency household water heater comprises a water heater 1, a water suction pump 2, a shower head 3, a sewage pump 4, a suction filtration module 5, a waste heat recovery module 6, a tap water pipe 7, a hot water pipe 8, a floor drain 9, a water storage tank 10, a heat preservation water pipe 101 and a sewage outlet 102, wherein the lower side of the water heater 1 is connected with the water suction pump 2 through the hot water pipe 8, the water suction pump 2 is connected with the shower head 3 through the hot water pipe 8, the water suction pump 2 delivers hot water to the shower head 3, the water heater 1 is connected with the waste heat recovery module 6 through the heat preservation water pipe 101, the waste heat recovery module 6 is used for recovering waste heat in used hot water, the waste heat recovery module 6 is connected with the suction filtration module 5 through the heat preservation water pipe 101, the suction filtration module 5 is used for filtering impurities in warm sewage, the suction filtration module 5 is connected with the sewage pump 4 through, the water storage tank 10 is used for storing sewage, the upper side of the water storage tank 10 is connected with the floor drain 9, the used warm sewage flows into the water storage tank 10 through the floor drain 9 to be stored, the upper left side of the water heater 1 is connected with the tap water pipe 7, tap water in the tap water pipe 7 is heated into hot water by the water heater 1 and flows out of the tap water outlet 13, the lower right side of the water heater 1 is connected with the sewage outlet 102, and the used sewage is discharged from the sewage outlet 102.

Referring to fig. 2, the water heater 1 includes a water heater housing 11, a tap water inlet 12, a tap water outlet 13, and a low temperature end water inlet 14, the low-temperature end water outlet 15, the semiconductor refrigeration piece 16, the wire 17 and the screen 18, the upper left side of the water heater shell 11 is provided with a running water inlet 12, the lower left side of the water heater shell 11 is provided with a running water outlet 13, the upper right side of the water heater shell 11 is provided with a low-temperature end water inlet 14, the lower right side of the water heater shell 11 is provided with the low-temperature end water outlet 15, the semiconductor refrigeration piece 16 is arranged in the middle of a water pipe inside the water heater shell 11, the running water on the left side is heated by the semiconductor refrigeration piece 16, the warm sewage on the right side is absorbed by the semiconductor refrigeration piece 16, the wire 17 is arranged on the upper side of the semiconductor refrigeration piece 16, the wire 17 provides power for the semiconductor refrigeration piece 16, the screen 18 is arranged on.

Referring to fig. 3, the semiconductor cooling plate 16 includes a cooling plate set 161, a left water cooling head 162, a left water cooling head conductive plate 163, a left water cooling head contact piece 164, a temperature sensing block 165, a sealing ring 166, a right water cooling head 167, a right water cooling head conductive plate 168 and a right water cooling head contact piece 169, the left side of the cooling plate set 161 is provided with the left water cooling head 162, the cooling plate set 161 heats the left water cooling head 162, the left side of the left water cooling head 162 is provided with the left water cooling head conductive plate 163, the left water cooling head conductive plate 163 transfers heat to the left water cooling head contact piece 164, the left side of the left water cooling head conductive plate 163 is provided with the left water cooling head 164, the left water cooling head contact piece 164 is in contact with tap water and heats the tap water, the temperature sensing block 165 is provided on the left water cooling head contact piece 164, the right side of the cooling plate set 161 is provided with the right water cooling head 167, the cooling head, the right water cooling head conduction sheet 168 conducts the temperature to the right water cooling head 167, the left water cooling head conduction sheet 163 and the right water cooling head conduction sheet 168 are embedded on the inner water pipe wall of the water heater shell 11, the sealing ring 166 is positioned on the outer wall of the inner water pipe, the right side of the right water cooling head conduction sheet 168 is provided with a right water cooling head contact piece 169, the right water cooling head contact piece 169 absorbs the heat and transfers the heat to the left, the right water cooling head contact piece 169 is provided with a temperature sensing block 165, the temperature sensing block 165 is connected with the external screen 18, the temperature sensing block 165 senses the temperature in the pipe, and transmit the data to the screen 18 to display, there are seal rings 166 on both sides of the conduction slice 163 of the left water-cooling head and conduction slice 168 of the right water-cooling head, the seal ring 166 is used for sealing the outer pipe wall, prevent leaking, the semiconductor chilling plate 16 is a semiconductor material that heats while cooling after the electricity is switched on, the power ratio is about 1:1.7 usually, can heat the running water fast through the heat produced by the heat pump effect.

Referring to fig. 4, the suction filtration module 5 includes a suction filtration box housing 51, a heat insulation layer 52, an upper clamping block 53, a lower clamping block 54, a filter screen 55 and a water pump 56, the water pump 56 is disposed on the upper side of the suction filtration box housing 51, the water pump 56 pumps water out of the suction filtration box housing 51, the heat insulation layer 52 is disposed on the inner wall of the suction filtration box housing 51, the heat insulation layer 52 can prevent heat dissipation of warm sewage, the upper clamping block 53 is disposed on the heat insulation layer 52, the lower clamping block 54 is disposed on the lower side of the upper clamping block 53, the filter screen 55 is disposed between the upper clamping block 53 and the lower clamping block 54, the filter screen 55 is used for filtering solid impurities in water, two sets of the upper clamping block 53, the lower clamping block 54 and the filter screen 55 are disposed, the filter screen 55 is increased, so as to improve suction filtration capacity, and the filter.

Referring to fig. 5, the waste heat recovery module 6 includes a waste heat recovery tank case 61, a heat preservation water pipe fixing seat 62, a tap water pipe fixing seat 63, a waste heat tap water pipe 64, a heat exchange water pipe 65 and a heat conduction water pipe 66, the left and right sides of the waste heat recovery tank case 61 are provided with the heat preservation water pipe fixing seats 62, the heat preservation water pipe fixing seats 62 are used for fixing the heat preservation water pipe 101 to prevent shaking, the upper and lower sides of the waste heat recovery tank case 61 are provided with the tap water pipe fixing seats 63, the tap water pipe fixing seat 63 is used for fixing the waste heat tap water pipe 64 to prevent shaking, the tap water pipe fixing seat 63 is provided with the waste heat tap water pipe 64, the heat preservation water pipe fixing seat 62 is provided with the heat preservation water pipe 101, the heat preservation water pipe 101 is connected with the heat conduction water pipe 66, the waste heat tap water pipe 64 is connected with the heat exchange water, for other purposes.

The utility model discloses a theory of operation: the utility model discloses a high-efficient domestic water heater, when the circular telegram, left water-cooling head 162 is heated and the running water that flows through is heated, carry hot water to shower head 3 department through suction pump 2 and use, hot sewage after using gets into cistern 10 from floor drain 9, draw sewage through sewage pump 4 and carry to suction filtration module 5, suction filtration module 5 draws warm sewage, and filter solid and insoluble grease and foam etc. wherein, and pour into waste heat recovery module 6, retrieve most waste heat, let warm sewage in water heater 1 again, with the contact of right water-cooling head contact piece 169 in water heater 1, right water-cooling head contact piece 169 absorbs the waste heat, remaining sewage then directly discharges into the sewer pipe from sewage export 102, wherein its heat transfer mode adopts the form of hot water contact left water-cooling head 162 and right water-cooling head 167, according to and through the formula eta is equal to cm delta T/Pt and has measured its thermal efficiency, the heat exchange efficiency is improved, the waste heat is recovered, and the energy utilization rate is reduced.

In summary, the following steps: the utility model discloses a high-efficient domestic water heater, when the circular telegram, left water-cooling head 162 is heated and the running water that flows through is heated, carry hot water to shower head 3 department through suction pump 2 and use, hot sewage after using gets into cistern 10 from floor drain 9, draw sewage through sewage pump 4 and carry to suction filtration module 5, suction filtration module 5 draws warm sewage, and filter solid and insoluble grease and foam etc. wherein, and pour into waste heat recovery module 6, retrieve most waste heat, let warm sewage in water heater 1 again, with the contact of right water-cooling head contact piece 169 in water heater 1, right water-cooling head contact piece 169 absorbs the waste heat, remaining sewage then directly discharges into the sewer pipe from sewage export 102, wherein its heat transfer mode adopts the form of hot water contact left water-cooling head 162 and right water-cooling head 167, according to and through the formula eta is equal to cm delta T/Pt and has measured its thermal efficiency, the utility model discloses it is complete reasonable to have a structure, effectively improves heat exchange efficiency, realizes retrieving the waste heat simultaneously, reduces energy utilization.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 novel high-efficient domestic water heater, includes water heater (1), suction pump (2), shower head (3), sewage pump (4), suction filtration module (5), waste heat recovery module (6), water pipe (7), hot-water line (8), floor drain (9), cistern (10), heat preservation water pipe (101) and sewage outlet (102), its characterized in that: the water heater is characterized in that the lower side of the water heater (1) is connected with a water suction pump (2) through a hot water pipe (8), the water suction pump (2) is connected with a shower head (3) through the hot water pipe (8), the water heater (1) is connected with a waste heat recovery module (6) through a heat preservation water pipe (101), the waste heat recovery module (6) is connected with a suction filtration module (5) through the heat preservation water pipe (101), the suction filtration module (5) is connected with a sewage pump (4) through the heat preservation water pipe (101), the sewage pump (4) is connected with a water storage tank (10) through the heat preservation water pipe (101), the upper side of the water storage tank (10) is connected with a floor drain (9), the upper left side of the water heater (1) is connected with a tap water pipe (7), and the; the water heater (1) comprises a water heater shell (11), a tap water inlet (12), a tap water outlet (13), a low-temperature end water inlet (14), a low-temperature end water outlet (15), a semiconductor refrigeration sheet (16), a lead (17) and a screen (18), a tap water inlet (12) is arranged at the left upper side of the water heater shell (11), a tap water outlet (13) is arranged at the left lower side of the water heater shell (11), a low-temperature end water inlet (14) is arranged at the right upper side of the water heater shell (11), a low-temperature end water outlet (15) is arranged at the right lower side of the water heater shell (11), a semiconductor refrigerating sheet (16) is arranged in the middle of a water pipe in the water heater shell (11), a lead (17) is arranged on the upper side of the semiconductor refrigeration sheet (16), and a screen (18) is arranged on the outer side of the water heater shell (11); the semiconductor refrigerating sheet (16) comprises a refrigerating sheet set (161), a left water-cooling head (162), a left water-cooling head conducting sheet (163), a left water-cooling head contact piece (164), a temperature sensing block (165), a sealing ring (166), a right water-cooling head (167), a right water-cooling head conducting sheet (168) and a right water-cooling head contact piece (169), wherein the left side of the refrigerating sheet set (161) is provided with the left water-cooling head (162), the left side of the left water-cooling head (162) is provided with the left water-cooling head conducting sheet (163), the left side of the left water-cooling head conducting sheet (163) is provided with the left water-cooling head contact piece (164), the left water-cooling head contact piece (164) is provided with the temperature sensing block (165), the right side of the refrigerating sheet set (161) is provided with the right water-cooling head (167), the right side of the right water-cooling head (167) is provided with the right water, a temperature sensing block (165) is arranged on the right water-cooling head contact piece (169), and sealing rings (166) are arranged on two sides of the left water-cooling head conducting piece (163) and the right water-cooling head conducting piece (168); the suction filtration module (5) comprises a suction filtration box shell (51), a heat insulation layer (52), an upper clamping embedded block (53), a lower clamping embedded block (54), a filter screen (55) and a water pump (56), wherein the water pump (56) is arranged on the upper side of the suction filtration box shell (51), the heat insulation layer (52) is arranged on the inner wall of the suction filtration box shell (51), the upper clamping embedded block (53) is arranged on the heat insulation layer (52), the lower clamping embedded block (54) is arranged on the lower side of the upper clamping embedded block (53), and the filter screen (55) is arranged between the upper clamping embedded block (53) and the lower clamping embedded block (54); the waste heat recovery module (6) comprises a waste heat recovery box shell (61), a heat preservation water pipe fixing seat (62), a tap water pipe fixing seat (63), a waste heat tap water pipe (64), a heat exchange water pipe (65) and a heat conduction water pipe (66), wherein the heat preservation water pipe fixing seat (62) is arranged on the left side and the right side of the waste heat recovery box shell (61), the tap water pipe fixing seat (63) is arranged on the upper side and the lower side of the waste heat recovery box shell (61), the waste heat tap water pipe (64) is arranged in the tap water pipe fixing seat (63), a heat preservation water pipe (101) is arranged in the heat preservation water pipe fixing seat (62), the heat preservation water pipe (101) is connected with the heat conduction water pipe (66), and the waste heat tap water pipe (64) is connected with the heat.

2. A new high efficiency domestic water heater according to claim 1, wherein: the left water-cooling head conducting piece (163) and the right water-cooling head conducting piece (168) are clamped and embedded on the inner water pipe wall of the water heater shell (11), and the sealing ring (166) is located on the outer wall of the inner water pipe.

3. A new high efficiency domestic water heater according to claim 1, wherein: the upper clamping embedded block (53), the lower clamping embedded block (54) and the filter screen (55) are provided with two groups.

4. A new high efficiency domestic water heater according to claim 1, wherein: the temperature sensing block (165) is connected with an external screen (18).

5. A new high efficiency domestic water heater according to claim 1, wherein: the heat exchange water pipe (65) is of a spiral structure and is wound on the heat conduction water pipe (66).